summaryrefslogtreecommitdiffstats
path: root/ChangeLog
blob: 87bad1425038a247cdd77f8dcb25a1f019851faf (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456
3457
3458
3459
3460
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493
3494
3495
3496
3497
3498
3499
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665
3666
3667
3668
3669
3670
3671
3672
3673
3674
3675
3676
3677
3678
3679
3680
3681
3682
3683
3684
3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696
3697
3698
3699
3700
3701
3702
3703
3704
3705
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715
3716
3717
3718
3719
3720
3721
3722
3723
3724
3725
3726
3727
3728
3729
3730
3731
3732
3733
3734
3735
3736
3737
3738
3739
3740
3741
3742
3743
3744
3745
3746
3747
3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
3783
3784
3785
3786
3787
3788
3789
3790
3791
3792
3793
3794
3795
3796
3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3821
3822
3823
3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
3834
3835
3836
3837
3838
3839
3840
3841
3842
3843
3844
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
3878
3879
3880
3881
3882
3883
3884
3885
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895
3896
3897
3898
3899
3900
3901
3902
3903
3904
3905
3906
3907
3908
3909
3910
3911
3912
3913
3914
3915
3916
3917
3918
3919
3920
3921
3922
3923
3924
3925
3926
3927
3928
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
4089
4090
4091
4092
4093
4094
4095
4096
4097
4098
4099
4100
4101
4102
4103
4104
4105
4106
4107
4108
4109
4110
4111
4112
4113
4114
4115
4116
4117
4118
4119
4120
4121
4122
4123
4124
4125
4126
4127
4128
4129
4130
4131
4132
4133
4134
4135
4136
4137
4138
4139
4140
4141
4142
4143
4144
4145
4146
4147
4148
4149
4150
4151
4152
4153
4154
4155
4156
4157
4158
4159
4160
4161
4162
4163
4164
4165
4166
4167
4168
4169
4170
4171
4172
4173
4174
4175
4176
4177
4178
4179
4180
4181
4182
4183
4184
4185
4186
4187
4188
4189
4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
4240
4241
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259
4260
4261
4262
4263
4264
4265
4266
4267
4268
4269
4270
4271
4272
4273
4274
4275
4276
4277
4278
4279
4280
4281
4282
4283
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300
4301
4302
4303
4304
4305
4306
4307
4308
4309
4310
4311
4312
4313
4314
4315
4316
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
4337
4338
4339
4340
4341
4342
4343
4344
4345
4346
4347
4348
4349
4350
4351
4352
4353
4354
4355
4356
4357
4358
4359
4360
4361
4362
4363
4364
4365
4366
4367
4368
4369
4370
4371
4372
4373
4374
4375
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402
4403
4404
4405
4406
4407
4408
4409
4410
4411
4412
4413
4414
4415
4416
4417
4418
4419
4420
4421
4422
4423
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451
4452
4453
4454
4455
4456
4457
4458
4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470
4471
4472
4473
4474
4475
4476
4477
4478
4479
4480
4481
4482
4483
4484
4485
4486
4487
4488
4489
4490
4491
4492
4493
4494
4495
4496
4497
4498
4499
4500
4501
4502
4503
4504
4505
4506
4507
4508
4509
4510
4511
4512
4513
4514
4515
4516
4517
4518
4519
4520
4521
4522
4523
4524
4525
4526
4527
4528
4529
4530
4531
4532
4533
4534
4535
4536
4537
4538
4539
4540
4541
4542
4543
4544
4545
4546
4547
4548
4549
4550
4551
4552
4553
4554
4555
4556
4557
4558
4559
4560
4561
4562
4563
4564
4565
4566
4567
4568
4569
4570
4571
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581
4582
4583
4584
4585
4586
4587
4588
4589
4590
4591
4592
4593
4594
4595
4596
4597
4598
4599
4600
4601
4602
4603
4604
4605
4606
4607
4608
4609
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628
4629
4630
4631
4632
4633
4634
4635
4636
4637
4638
4639
4640
4641
4642
4643
4644
4645
4646
4647
4648
4649
4650
4651
4652
4653
4654
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671
4672
4673
4674
4675
4676
4677
4678
4679
4680
4681
4682
4683
4684
4685
4686
4687
4688
4689
4690
4691
4692
4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725
4726
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749
4750
4751
4752
4753
4754
4755
4756
4757
4758
4759
4760
4761
4762
4763
4764
4765
4766
4767
4768
4769
4770
4771
4772
4773
4774
4775
4776
4777
4778
4779
4780
4781
4782
4783
4784
4785
4786
4787
4788
4789
4790
4791
4792
4793
4794
4795
4796
4797
4798
4799
4800
4801
4802
4803
4804
4805
4806
4807
4808
4809
4810
4811
4812
4813
4814
4815
4816
4817
4818
4819
4820
4821
4822
4823
4824
4825
4826
4827
4828
4829
4830
4831
4832
4833
4834
4835
4836
4837
4838
4839
4840
4841
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
4854
4855
4856
4857
4858
4859
4860
4861
4862
4863
4864
4865
4866
4867
4868
4869
4870
4871
4872
4873
4874
4875
4876
4877
4878
4879
4880
4881
4882
4883
4884
4885
4886
4887
4888
4889
4890
4891
4892
4893
4894
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904
4905
4906
4907
4908
4909
4910
4911
4912
4913
4914
4915
4916
4917
4918
4919
4920
4921
4922
4923
4924
4925
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936
4937
4938
4939
4940
4941
4942
4943
4944
4945
4946
4947
4948
4949
4950
4951
4952
4953
4954
4955
4956
4957
4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
4977
4978
4979
4980
4981
4982
4983
4984
4985
4986
4987
4988
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998
4999
5000
5001
5002
5003
5004
5005
5006
5007
5008
5009
5010
5011
5012
5013
5014
5015
5016
5017
5018
5019
5020
5021
5022
5023
5024
5025
5026
5027
5028
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038
5039
5040
5041
5042
5043
5044
5045
5046
5047
5048
5049
5050
5051
5052
5053
5054
5055
5056
5057
5058
5059
5060
5061
5062
5063
5064
5065
5066
5067
5068
5069
5070
5071
5072
5073
5074
5075
5076
5077
5078
5079
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092
5093
5094
5095
5096
5097
5098
5099
5100
5101
5102
5103
5104
5105
5106
5107
5108
5109
5110
5111
5112
5113
5114
5115
5116
5117
5118
5119
5120
5121
5122
5123
5124
5125
5126
5127
5128
5129
5130
5131
5132
5133
5134
5135
5136
5137
5138
5139
5140
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152
5153
5154
5155
5156
5157
5158
5159
5160
5161
5162
5163
5164
5165
5166
5167
5168
5169
5170
5171
5172
5173
5174
5175
5176
5177
5178
5179
5180
5181
5182
5183
5184
5185
5186
5187
5188
5189
5190
5191
5192
5193
5194
5195
5196
5197
5198
5199
5200
5201
5202
5203
5204
5205
5206
5207
5208
5209
5210
5211
5212
5213
5214
5215
5216
5217
5218
5219
5220
5221
5222
5223
5224
5225
5226
5227
5228
5229
5230
5231
5232
5233
5234
5235
5236
5237
5238
5239
5240
5241
5242
5243
5244
5245
5246
5247
5248
5249
5250
5251
5252
5253
5254
5255
5256
5257
5258
5259
5260
5261
5262
5263
5264
5265
5266
5267
5268
5269
5270
5271
5272
5273
5274
5275
5276
5277
5278
5279
5280
5281
5282
5283
5284
5285
5286
5287
5288
5289
5290
5291
5292
5293
5294
5295
5296
5297
5298
5299
5300
5301
5302
5303
5304
5305
5306
5307
5308
5309
5310
5311
5312
5313
5314
5315
5316
5317
5318
5319
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329
5330
5331
5332
5333
5334
5335
5336
5337
5338
5339
5340
5341
5342
5343
5344
5345
5346
5347
5348
5349
5350
5351
5352
5353
5354
5355
5356
5357
5358
5359
5360
5361
5362
5363
5364
5365
5366
5367
5368
5369
5370
5371
5372
5373
5374
5375
5376
5377
5378
5379
5380
5381
5382
5383
5384
5385
5386
5387
5388
5389
5390
5391
5392
5393
5394
5395
5396
5397
5398
5399
5400
5401
5402
5403
5404
5405
5406
5407
5408
5409
5410
5411
5412
5413
5414
5415
5416
5417
5418
5419
5420
5421
5422
5423
5424
5425
5426
5427
5428
5429
5430
5431
5432
5433
5434
5435
5436
5437
5438
5439
5440
5441
5442
5443
5444
5445
5446
5447
5448
5449
5450
5451
5452
5453
5454
5455
5456
5457
5458
5459
5460
5461
5462
5463
5464
5465
5466
5467
5468
5469
5470
5471
5472
5473
5474
5475
5476
5477
5478
5479
5480
5481
5482
5483
5484
5485
5486
5487
5488
5489
5490
5491
5492
5493
5494
5495
5496
5497
5498
5499
5500
5501
5502
5503
5504
5505
5506
5507
5508
5509
5510
5511
5512
5513
5514
5515
5516
5517
5518
5519
5520
5521
5522
5523
5524
5525
5526
5527
5528
5529
5530
5531
5532
5533
5534
5535
5536
5537
5538
5539
5540
5541
5542
5543
5544
5545
5546
5547
5548
5549
5550
5551
5552
5553
5554
5555
5556
5557
5558
5559
5560
5561
5562
5563
5564
5565
5566
5567
5568
5569
5570
5571
5572
5573
5574
5575
5576
5577
5578
5579
5580
5581
5582
5583
5584
5585
5586
5587
5588
5589
5590
5591
5592
5593
5594
5595
5596
5597
5598
5599
5600
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610
5611
5612
5613
5614
5615
5616
5617
5618
5619
5620
5621
5622
5623
5624
5625
5626
5627
5628
5629
5630
5631
5632
5633
5634
5635
5636
5637
5638
5639
5640
5641
5642
5643
5644
5645
5646
5647
5648
5649
5650
5651
5652
5653
5654
5655
5656
5657
5658
5659
5660
5661
5662
5663
5664
5665
5666
5667
5668
5669
5670
5671
5672
5673
5674
5675
5676
5677
5678
5679
5680
5681
5682
5683
5684
5685
5686
5687
5688
5689
5690
5691
5692
5693
5694
5695
5696
5697
5698
5699
5700
5701
5702
5703
5704
5705
5706
5707
5708
5709
5710
5711
5712
5713
5714
5715
5716
5717
5718
5719
5720
5721
5722
5723
5724
5725
5726
5727
5728
5729
5730
5731
5732
5733
5734
5735
5736
5737
5738
5739
5740
5741
5742
5743
5744
5745
5746
5747
5748
5749
5750
5751
5752
5753
5754
5755
5756
5757
5758
5759
5760
5761
5762
5763
5764
5765
5766
5767
5768
5769
5770
5771
5772
5773
5774
5775
5776
5777
5778
5779
5780
5781
5782
5783
5784
5785
5786
5787
5788
5789
5790
5791
5792
5793
5794
5795
5796
5797
5798
5799
5800
5801
5802
5803
5804
5805
5806
5807
5808
5809
5810
5811
5812
5813
5814
5815
5816
5817
5818
5819
5820
5821
5822
5823
5824
5825
5826
5827
5828
5829
5830
5831
5832
5833
5834
5835
5836
5837
5838
5839
5840
5841
5842
5843
5844
5845
5846
5847
5848
5849
5850
5851
5852
5853
5854
5855
5856
5857
5858
5859
5860
5861
5862
5863
5864
5865
5866
5867
5868
5869
5870
5871
5872
5873
5874
5875
5876
5877
5878
5879
5880
5881
5882
5883
5884
5885
5886
5887
5888
5889
5890
5891
5892
5893
5894
5895
5896
5897
5898
5899
5900
5901
5902
5903
5904
5905
5906
5907
5908
5909
5910
5911
5912
5913
5914
5915
5916
5917
5918
5919
5920
5921
5922
5923
5924
5925
5926
5927
5928
5929
5930
5931
5932
5933
5934
5935
5936
5937
5938
5939
5940
5941
5942
5943
5944
5945
5946
5947
5948
5949
5950
5951
5952
5953
5954
5955
5956
5957
5958
5959
5960
5961
5962
5963
5964
5965
5966
5967
5968
5969
5970
5971
5972
5973
5974
5975
5976
5977
5978
5979
5980
5981
5982
5983
5984
5985
5986
5987
5988
5989
5990
5991
5992
5993
5994
5995
5996
5997
5998
5999
6000
6001
6002
6003
6004
6005
6006
6007
6008
6009
6010
6011
6012
6013
6014
6015
6016
6017
6018
6019
6020
6021
6022
6023
6024
6025
6026
6027
6028
6029
6030
6031
6032
6033
6034
6035
6036
6037
6038
6039
6040
6041
6042
6043
6044
6045
6046
6047
6048
6049
6050
6051
6052
6053
6054
6055
6056
6057
6058
6059
6060
6061
6062
6063
6064
6065
6066
6067
6068
6069
6070
6071
6072
6073
6074
6075
6076
6077
6078
6079
6080
6081
6082
6083
6084
6085
6086
6087
6088
6089
6090
6091
6092
6093
6094
6095
6096
6097
6098
6099
6100
6101
6102
6103
6104
6105
6106
6107
6108
6109
6110
6111
6112
6113
6114
6115
6116
6117
6118
6119
6120
6121
6122
6123
6124
6125
6126
6127
6128
6129
6130
6131
6132
6133
6134
6135
6136
6137
6138
6139
6140
6141
6142
6143
6144
6145
6146
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
6182
6183
6184
6185
6186
6187
6188
6189
6190
6191
6192
6193
6194
6195
6196
6197
6198
6199
6200
6201
6202
6203
6204
6205
6206
6207
6208
6209
6210
6211
6212
6213
6214
6215
6216
6217
6218
6219
6220
6221
6222
6223
6224
6225
6226
6227
6228
6229
6230
6231
6232
6233
6234
6235
6236
6237
6238
6239
6240
6241
6242
6243
6244
6245
6246
6247
6248
6249
6250
6251
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261
6262
6263
6264
6265
6266
6267
6268
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280
6281
6282
6283
6284
6285
6286
6287
6288
6289
6290
6291
6292
6293
6294
6295
6296
6297
6298
6299
6300
6301
6302
6303
6304
6305
6306
6307
6308
6309
6310
6311
6312
6313
6314
6315
6316
6317
6318
6319
6320
6321
6322
6323
6324
6325
6326
6327
6328
6329
6330
6331
6332
6333
6334
6335
6336
6337
6338
6339
6340
6341
6342
6343
6344
6345
6346
6347
6348
6349
6350
6351
6352
6353
6354
6355
6356
6357
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394
6395
6396
6397
6398
6399
6400
6401
6402
6403
6404
6405
6406
6407
6408
6409
6410
6411
6412
6413
6414
6415
6416
6417
6418
6419
6420
6421
6422
6423
6424
6425
6426
6427
6428
6429
6430
6431
6432
6433
6434
6435
6436
6437
6438
6439
6440
6441
6442
6443
6444
6445
6446
6447
6448
6449
6450
6451
6452
6453
6454
6455
6456
6457
6458
6459
6460
6461
6462
6463
6464
6465
6466
6467
6468
6469
6470
6471
6472
6473
6474
6475
6476
6477
6478
6479
6480
6481
6482
6483
6484
6485
6486
6487
6488
6489
6490
6491
6492
6493
6494
6495
6496
6497
6498
6499
6500
6501
6502
6503
6504
6505
6506
6507
6508
6509
6510
6511
6512
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555
6556
6557
6558
6559
6560
6561
6562
6563
6564
6565
6566
6567
6568
6569
6570
6571
6572
6573
6574
6575
6576
6577
6578
6579
6580
6581
6582
6583
6584
6585
6586
6587
6588
6589
6590
6591
6592
6593
6594
6595
6596
6597
6598
6599
6600
6601
6602
6603
6604
6605
6606
6607
6608
6609
6610
6611
6612
6613
6614
6615
6616
6617
6618
6619
6620
6621
6622
6623
6624
6625
6626
6627
6628
6629
6630
6631
6632
6633
6634
6635
6636
6637
6638
6639
6640
6641
6642
6643
6644
6645
6646
6647
6648
6649
6650
6651
6652
6653
6654
6655
6656
6657
6658
6659
6660
6661
6662
6663
6664
6665
6666
6667
6668
6669
6670
6671
6672
6673
6674
6675
6676
6677
6678
6679
6680
6681
6682
6683
6684
6685
6686
6687
6688
6689
6690
6691
6692
6693
6694
6695
6696
6697
6698
6699
6700
6701
6702
6703
6704
6705
6706
6707
6708
6709
6710
6711
6712
6713
6714
6715
6716
6717
6718
6719
6720
6721
6722
6723
6724
6725
6726
6727
6728
6729
6730
6731
6732
6733
6734
6735
6736
6737
6738
6739
6740
6741
6742
6743
6744
6745
6746
6747
6748
6749
6750
6751
6752
6753
6754
6755
6756
6757
6758
6759
6760
6761
6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772
6773
6774
6775
6776
6777
6778
6779
6780
6781
6782
6783
6784
6785
6786
6787
6788
6789
6790
6791
6792
6793
6794
6795
6796
6797
6798
6799
6800
6801
6802
6803
6804
6805
6806
6807
6808
6809
6810
6811
6812
6813
6814
6815
6816
6817
6818
6819
6820
6821
6822
6823
6824
6825
6826
6827
6828
6829
6830
6831
6832
6833
6834
6835
6836
6837
6838
6839
6840
6841
6842
6843
6844
6845
6846
6847
6848
6849
6850
6851
6852
6853
6854
6855
6856
6857
6858
6859
6860
6861
6862
6863
6864
6865
6866
6867
6868
6869
6870
6871
6872
6873
6874
6875
6876
6877
6878
6879
6880
6881
6882
6883
6884
6885
6886
6887
6888
6889
6890
6891
6892
6893
6894
6895
6896
6897
6898
6899
6900
6901
6902
6903
6904
6905
6906
6907
6908
6909
6910
6911
6912
6913
6914
6915
6916
6917
6918
6919
6920
6921
6922
6923
6924
6925
6926
6927
6928
6929
6930
6931
6932
6933
6934
6935
6936
6937
6938
6939
6940
6941
6942
6943
6944
6945
6946
6947
6948
6949
6950
6951
6952
6953
6954
6955
6956
6957
6958
6959
6960
6961
6962
6963
6964
6965
6966
6967
6968
6969
6970
6971
6972
6973
6974
6975
6976
6977
6978
6979
6980
6981
6982
6983
6984
6985
6986
6987
6988
6989
6990
6991
6992
6993
6994
6995
6996
6997
6998
6999
7000
7001
7002
7003
7004
7005
7006
7007
7008
7009
7010
7011
7012
7013
7014
7015
7016
7017
7018
7019
7020
7021
7022
7023
7024
7025
7026
7027
7028
7029
7030
7031
7032
7033
7034
7035
7036
7037
7038
7039
7040
7041
7042
7043
7044
7045
7046
7047
7048
7049
7050
7051
7052
7053
7054
7055
7056
7057
7058
7059
7060
7061
7062
7063
7064
7065
7066
7067
7068
7069
7070
7071
7072
7073
7074
7075
7076
7077
7078
7079
7080
7081
7082
7083
7084
7085
7086
7087
7088
7089
7090
7091
7092
7093
7094
7095
7096
7097
7098
7099
7100
7101
7102
7103
7104
7105
7106
7107
7108
7109
7110
7111
7112
7113
7114
7115
7116
7117
7118
7119
7120
7121
7122
7123
7124
7125
7126
7127
7128
7129
7130
7131
7132
7133
7134
7135
7136
7137
7138
7139
7140
7141
7142
7143
7144
7145
7146
7147
7148
7149
7150
7151
7152
7153
7154
7155
7156
7157
7158
7159
7160
7161
7162
7163
7164
7165
7166
7167
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179
7180
7181
7182
7183
7184
7185
7186
7187
7188
7189
7190
7191
7192
7193
7194
7195
7196
7197
7198
7199
7200
7201
7202
7203
7204
7205
7206
7207
7208
7209
7210
7211
7212
7213
7214
7215
7216
7217
7218
7219
7220
7221
7222
7223
7224
7225
7226
7227
7228
7229
7230
7231
7232
7233
7234
7235
7236
7237
7238
7239
7240
7241
7242
7243
7244
7245
7246
7247
7248
7249
7250
7251
7252
7253
7254
7255
7256
7257
7258
7259
7260
7261
7262
7263
7264
7265
7266
7267
7268
7269
7270
7271
7272
7273
7274
7275
7276
7277
7278
7279
7280
7281
7282
7283
7284
7285
7286
7287
7288
7289
7290
7291
7292
7293
7294
7295
7296
7297
7298
7299
7300
7301
7302
7303
7304
7305
7306
7307
7308
7309
7310
7311
7312
7313
7314
7315
7316
7317
7318
7319
7320
7321
7322
7323
7324
7325
7326
7327
7328
7329
7330
7331
7332
7333
7334
7335
7336
7337
7338
7339
7340
7341
7342
7343
7344
7345
7346
7347
7348
7349
7350
7351
7352
7353
7354
7355
7356
7357
7358
7359
7360
7361
7362
7363
7364
7365
7366
7367
7368
7369
7370
7371
7372
7373
7374
7375
7376
7377
7378
7379
7380
7381
7382
7383
7384
7385
7386
7387
7388
7389
7390
7391
7392
7393
7394
7395
7396
7397
7398
7399
7400
7401
7402
7403
7404
7405
7406
7407
7408
7409
7410
7411
7412
7413
7414
7415
7416
7417
7418
7419
7420
7421
7422
7423
7424
7425
7426
7427
7428
7429
7430
7431
7432
7433
7434
7435
7436
7437
7438
7439
7440
7441
7442
7443
7444
7445
7446
7447
7448
7449
7450
7451
7452
7453
7454
7455
7456
7457
7458
7459
7460
7461
7462
7463
7464
7465
7466
7467
7468
7469
7470
7471
7472
7473
7474
7475
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486
7487
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502
7503
7504
7505
7506
7507
7508
7509
7510
7511
7512
7513
7514
7515
7516
7517
7518
7519
7520
7521
7522
7523
7524
7525
7526
7527
7528
7529
7530
7531
7532
7533
7534
7535
7536
7537
7538
7539
7540
7541
7542
7543
7544
7545
7546
7547
7548
7549
7550
7551
7552
7553
7554
7555
7556
7557
7558
7559
7560
7561
7562
7563
7564
7565
7566
7567
7568
7569
7570
7571
7572
7573
7574
7575
7576
7577
7578
7579
7580
7581
7582
7583
7584
7585
7586
7587
7588
7589
7590
7591
7592
7593
7594
7595
7596
7597
7598
7599
7600
7601
7602
7603
7604
7605
7606
7607
7608
7609
7610
7611
7612
7613
7614
7615
7616
7617
7618
7619
7620
7621
7622
7623
7624
7625
7626
7627
7628
7629
7630
7631
7632
7633
7634
7635
7636
7637
7638
7639
7640
7641
7642
7643
7644
7645
7646
7647
7648
7649
7650
7651
7652
7653
7654
7655
7656
7657
7658
7659
7660
7661
7662
7663
7664
7665
7666
7667
7668
7669
7670
7671
7672
7673
7674
7675
7676
7677
7678
7679
7680
7681
7682
7683
7684
7685
7686
7687
7688
7689
7690
7691
7692
7693
7694
7695
7696
7697
7698
7699
7700
7701
7702
7703
7704
7705
7706
7707
7708
7709
7710
7711
7712
7713
7714
7715
7716
7717
7718
7719
7720
7721
7722
7723
7724
7725
7726
7727
7728
7729
7730
7731
7732
7733
7734
7735
7736
7737
7738
7739
7740
7741
7742
7743
7744
7745
7746
7747
7748
7749
7750
7751
7752
7753
2005-10-10  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c: fixing errors in last commit. (Two
	commits, the second removes wrong comment).

2005-10-09  Miguel Sofer <msofer@users.sf.net>

	* generic/tclBasic.c:
	* generic/tclExecute.c:
	* generic/tclStrToD.c:
	* generic/tclStringObj.c: initialise variables to avoid compiler
	warnings ([Bug 1320818] among others).

2005-10-08  Don Porter  <dgp@users.sourceforge.net>

        TIP#237 IMPLEMENTATION

	[kennykb-numerics-branch] Resynchronized with the HEAD; at this
	 checkpoint [-rkennykb-numerics-branch-20051008], the HEAD and
	kennykb-numerics-branch contain identical code.

	[kennykb-numerics-branch]	Merge updates from HEAD

	* generic/tclExecute.c:	More performance macros and special
	handling of the wide integer type for performance on 32-bit
	systems.

2005-10-07  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclExecute.c:	Macro GetNumberFromObj() is version of
	TclGetNumberFromObj() that saves a function call for common uses.

	* generic/tclInt.h:	Made #undef NO_WIDE_TYPE the default on
	32-bit systems.  Being able to use 64-bit values without leaping
	to mp_int should help with performance.
	* generic/tclObj.c:	Bug fixes in the #undef NO_WIDE_TYPE
	* generic/tclExecute.c:	configuration.

	* generic/tclExecute.c:	Improved performance of comparison opcodes
	and bitwise operations and removed yet more dead code.

2005-10-07  Jeff Hobbs  <jeffh@ActiveState.com>

	* unix/tclUnixFCmd.c (TraverseUnixTree): Adjust 2004-11-11 change to
	* tests/fCmd.test (fCmd-20.2):           account for NFS special
	files with a readdir rewind threshold. [Bug 1034337]

2005-10-06  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclExecute.c:	Improved performance of INST_RSHIFT and
	INST_LSHIFT.

2005-10-05  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclExecute.c:	Improved performance of INST_MULT, INST_DIV,
	INST_ADD, and INST_SUB and replaced a "goto... label" with a
	"break from loop" in TclIncrObj() and removed some dead code.

2005-10-05  Andreas Kupries <andreask@activestate.com>

	* generic/tclPipe.c (TclCreatePipeline): Fixed [SF Tcl Bug
	  1109294]. Applied the patch provided by David Gravereaux.

	* doc/CrtChannel.3: Fixed [SF Tcl Bug 1104682], by application of
	  David Welton's patch for it, and added a note about
	  wideSeekProc.

	* generic/tclIORChan.c (RcClose): Removed unreachable panic/return
	  statements. This fixes the remainder of [SF Tcl Bug 1286256].

2005-10-05  Jeff Hobbs  <jeffh@ActiveState.com>

	* tests/env.test (env-6.1):
	* win/tclWinPort.h: define USE_PUTENV_FOR_UNSET 1
	* generic/tclEnv.c (TclSetEnv, TclUnsetEnv): add
	USE_PUTENV_FOR_UNSET to existing USE_PUTENV define to account for
	various systems that have putenv(), but can't unset env vars with
	it.  Note difference between Windows and Linux for actually
	unsetting the env var (use of '=').
	Correct the resizing of the environ array.  We assume that we are
	in full ownership, but that's not correct.[Bug 979640]

2005-10-04  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclExecute.c:	Updated TclIncrObj() to more efficiently
	add native long integers.  Also updated IllegalExprOperandType
	and the INST_UMINUS, INST_UPLUS, INST_BITNOT, and
	INST_TRY_CVT_TO_NUMERIC sections for performance.

	* generic/tclBasic.c:	Updated more callers to make use of
	TclGetNumberFromObj.  Removed some dead code.

2005-10-04  Jeff Hobbs  <jeffh@ActiveState.com>

	* win/tclWinSerial.c (SerialSetOptionProc): free argv [Bug 1067708]

	* tests/http.test:              do not URI encode -._~ according
	* library/http/http.tcl (init): to RFC3986. [Bug 1182373] (aho)

	* unix/tclLoadShl.c (TclpDlopen): use DYNAMIC_PATH on second
	shl_load only.  [Bug 1204237]

	* doc/scan.n: scan %[] requires "one or more chars" [Bug 1277503]

	* tests/winFile.test (getuser): allow valid Windows usernames.
	[Bug 1311285]

	* generic/tclParse.c (Tcl_ParseCommand): add code that recognizes
	{} in addition to {expand} for word expansion (make with
	-DALLOW_EMPTY_EXPAND).

2005-10-04  Zoran Vasiljevic <vasiljevic@users.sourceforge.net>

	* generic/tclIO.c (Tcl_ClearChannelHandlers): now deletes any
	outstanding timer for the channel. Also, prevents events still
	in the event queue from triggering on the current channel.

	* generic/tclTimer.c (Tcl_DeleteTimerHandler): bail out early
	if passed NULL argument.

2005-10-03  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclBasic.c:	Re-implemented ExprRoundFunc and ExprEntierFunc
	to use TclGetNumberFromObj.

	* generic/tclInt.h:	Added new routine TclGetNumberFromObj to
	* generic/tclObj.c:	provide efficient access to the actual
	internal rep of a numeric Tcl_Obj without conversions.

2005-10-03  Kevin Kenny  <kennykb@acm.org>

	* tools/loadICU.tcl:  Changed the file names of message catalogs
	                      to lowercase.
	* tools/makeTestCases.tcl:
	* library/tzdata/*:   Olson's tzdata2005n.tar.gz.  
	                      Includes new DST rules for USA and a
	                      number of changes to other locales.
	* tests/clock.test:   Regenerated for new US DST rules.
	
2005-09-30  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclMain.c: Separate encoding conversion of command line
	arguments from list formatting.	 [Bug 1306162].

2005-09-30  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclStringObj.c:	Bug fix: Missing cast to large enough
	integral size before << operations led to broken [format %llx] results.
	Thanks to Robert Henry for reporting the bug.

2005-09-29  Jeff Hobbs  <jeffh@ActiveState.com>

	* doc/mathfunc.n:   implementation for TIP #255, expr min/max
	* library/init.tcl:
	* tests/info.test, tests/expr-old.test: 

2005-09-27  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tcl.h:	Changed name of the new Tcl_Obj intrep field
	* generic/tclObj.c:	from "bignumValue" to "ptrAndLongRep" as
	* generic/tclProc.c:	described in TIP 237, and more suitable for
	other more general uses.

2005-09-27  Donal K. Fellows  <donal.k.fellows@manchester.ac.uk>

	* tests/binary.test (binary-14.18): Added test for [Bug 1116542]
	though the bug itself was already fixed by unrelated changes.

2005-09-26  Kevin Kenny  <kennykb@acm.org>

	[kennykb-numerics-branch] Merge updates from HEAD.
	
2005-09-26  Kevin Kenny  <kennykb@acm.org>

	* libtommath/:                   Updated to release 0.36.
	* generic/tommath.h:             Regenerated.
	* generic/tclTomMathInterface.h: Added ten missing aliases for mp_*
	functions to avoid namespace pollution in Tcl's exported symbols.
	[Bug 1263012]
	
2005-09-23  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* unix/Makefile.in:	Added -DMP_PREC=4 switch to all compiles so
	* win/Makefile.in:	that minimum memory requirements of mp_int's
	* win/makefile.vc:	will not be quite so large.  [Bug 1299153].

	* generic/tclStrToD.c:	Fixed memory leak.  [Bug 1299803].
	* generic/tclObj.c:	

2005-09-20  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]
	
	* generic/tclExecute.c:	Revise TclIncrObj() to call
	Tcl_GetBignumAndClearObj.

	* generic/tcl.decls:	Add Tcl_GetBignumAndClearObj.
	* generic/tclObj.c:

	* generic/tclDecls.h:	make genstubs
	* generic/tclStubInit.c:

2005-09-16  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclInt.h:		Added TclBNInitBigNumFromWideInt()
	* generic/tclTomMathInterface.c:	so that every caller isn't
	required to duplicate the sign logic to use the unsigned interface.

	* generic/tclBasic.c:	Reduce the number of places where Tcl
	* generic/tclExecute.c:	intrudes into the internal format details
	* generic/tclObj.c:	of the mp_int struct.
	* generic/tclStrToD.c:
	* generic/tcLStringObj.c:

	* generic/tclTomMath.h:	Added mp_cmp_d to routines from
	* unix/Makefile.in:	libtommath used by Tcl.
	* win/Makefile.in:
	* win/makefile.vc:

	* libtommath/bn_mp_add_d.c:	Bug fix.  For mp_add_d(&a, d, &c),
	when &a has the value -d, then the value &c computed should be zero,
	but mp_add_d was producing an inconsistent zero value with a sign
	field of MP_NEG, something like a value of -0, which other routines
	in libtommath can't handle.

	* generic/tclExecute.c:	Dropped all creation of "bigOne" values
	and just use tommath routines that accept the value "1" directly.

2005-09-15  Miguel Sofer <msofer@users.sf.net>

	* doc/ParseCmd.3: copy/paste fix [Bug 1292427]

2005-09-15  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]	Merge updates from HEAD.

	* generic/tclStringObj.c (TclAppendFormattedObjs):	Revision
	to eliminate one round of string copying.

	* generic/tclBasic.c:	More callers of TclObjPrintf and
	* generic/tclCkalloc.c:	TclFormatToErrorInfo.
	* generic/tclCmdMZ.c:
	* generic/tclExecute.c:
	* generic/tclIORChan.c:
	* generic/tclMain.c:
	* generic/tclProc.c:
	* generic/tclTimer.c:
	* generic/tclUtil.c:
	* unix/tclUnixFCmd.c

	* unix/configure:	autoconf-2.59

2005-09-15  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* unix/tcl.m4 (SC_TCL_EARLY_FLAGS): Added extra hack to allow Tcl
	to transparently open large files on RHEL 3. [Bug 1287638]

2005-09-14  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclStringObj.c:	Bug fixes: ObjPrintfVA needed to
	support "*" fields and needed to interpret precision limits on
	%s conversions as a maximum number of bytes, not Tcl_UniChars, to
	take from the (char *) argument.

	* generic/tclBasic.c:	Updated several callers to use
	* generic/tclCkalloc.c: TclFormatToErrorInfo() and/or
	* generic/tclCmdAH.c:	TclObjPrintf().
	* generic/tclCmdIL.c:
	* generic/tclCmdMZ.c:
	* generic/tclDictObj.c:
	* generic/tclExecute.c:
	* generic/tclIORChan.c:
	* generic/tclIOUtil.c:
	* generic/tclNamesp.c:
	* generic/tclProc.c:

	* library/init.tcl:	Keep [unknown] in sync with errorInfo
	formatting rules.

2005-09-13  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclBasic.c:	First caller of TclFormatToErrorInfo.

	* generic/tclInt.h:		Using stdarg.h conventions, add more
	* generic/tclStringObj.c:	fixed arguments to TclFormatObj() and
	TclObjPrintf().  Added new routine TclFormatToErrorInfo().

	* generic/tcl.h:	Explicitly standardized on the use of stdarg.h
	* generic/tclBasic.c:	conventions for functions with variable number
	* generic/tclInt.h:	of arguments.  Support for varargs.h has been
	* generic/tclPanic.c:	implicitly gone for some time now.  All
	* generic/tclResult.c:	TCL_VARARGS* macros purged from Tcl sources,
	* generic/tclStringObj.c:	leaving only some deprecated #define's
	* tools/genStubs.tcl:	in tcl.h for the sake of older extensions.

	* generic/tclDecls.h:	make genstubs

	* doc/AddErrInfo.3:	Replaced all documented requirement for use
	* doc/Eval.3:		of TCL_VARARGS_START() with requirement for
	* doc/Panic.3:		use of va_start().
	* doc/SetResult.3:
	* doc/StringObj.3:

2005-09-12  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]	Merge updates from HEAD.

	* generic/tclCmdAH.c:		Added support for the "ll" width	
	* generic/tclStringObj.c:	specifier to [format].

	* generic/tclStringObj.c (TclAppendFormattedObjs):	Bug fix:
	make sure %ld formats force the collection of a wide value, when
	the value could be a different long.

2005-09-09  Andreas Kupries <andreask@activestate.com>

	* generic/tclIORChan.c (RcDecodeEventMask): Added missing type
	  declaration for the parameter 'mask'. This fixes the [SF Tcl Bug
	  1286256]. The other warning can be removed only by removing the
	  panic/return code.

2005-09-09  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]	Merge updates from HEAD.

2005-09-09  Kevin Kenny  <kennykb@acm.org>

	* generic/tclStringObj.c:  Added two missing casts to silence
	messages from MSVC6.

2005-09-09  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclInt.h:		New internal routine TclObjPrintf()
	* generic/tclStringObj.c:	is similar to TclFormatObj() but
	accepts arguments in non-Tcl_Obj format.

	* generic/tclInt.h:		New internal routines TclFormatObj()
	* generic/tclStringObj.c:	and TclAppendFormattedObjs() to offer
	sprintf()-like means to append to Tcl_Obj.  Work in progress toward
	[RFE 572392].

	* generic/tclCmdAH.c:	Compiler directive NEW_FORMAT when #define'd
	directs the [format] command to be implemented in terms of the new
	TclAppendFormattedObjs() routine.

2005-09-08  Donal K. Fellows  <donal.k.fellows@manchester.ac.uk>

	TIP#254 IMPLEMENTATION

	* generic/tclLink.c (LinkTraceProc,ObjValue): Added many new of C var
	* generic/tcl.h:			      to link to, making it
	* doc/LinkVar.3:			      easier to seamlessly
	* generic/tclTest.c (TestlinkCmd):	      couple C code and Tcl
	* tests/link.test:			      scripts in an
	application. [Patch 1242844]

2005-09-07  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclUtf.c (Tcl_UniCharToUtf):	Corrected handling of negative
	* tests/utf.test (utf-1.5):	Tcl_UniChar input value.  Incorrect
	handling was producing byte sequences outside of Tcl's legal internal
	encoding.  [Bug 1283976].

2005-09-06  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclInt.h (List): Added flag to keep track of whether a list
	* generic/tclListObj.c:    with a string rep is provably canonical.
	* generic/tclUtil.c (Tcl_ConcatObj):  Do efficient concatenation and
	* generic/tclBasic.c (Tcl_EvalObjEx): evaluation when the list is
	canonical, and not just when the list is pure. This should make the
	"pure list" hacking introduced in 8.3 much more robust.

2005-09-05  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclObj.c (pendingObjDataKey): Added missing 'static' to stop
	symbol from leaking outside the Tcl library. [Bug 1263012]

2005-09-02  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclScan.c:	Bug fix: The %o, %x, %i formats of [scan]
	must not accept any 0b or 0o prefixes.  [scan $s %o] must continue
	to work even with KILL_OCTAL enabled.

	* generic/tclInt.h:	Added TCL_PARSE_SCAN_PREFIXES to the flags
	* generic/tclStrToD.c:	accepted by TclParseNumber.

2005-09-01  Andreas Kupries <andreask@activestate.com>

	* unix/tclUnixSock.c (InitializeHostName): Synchronized use of
	  static modifier in declaration and definition of function.

	* unix/tclUnixChan.c (FileTruncateProc): Synchronized use of
	  static modifier in declaration and definition of function.

	* generic/tclResult.c (ReleaseKeys): Synchronized use of static
	  modifier in declaration and definition of function.

	* generic/tclListObj.c (NewListIntRep): Synchronized use of static
	  modifier in declaration and definition of function.

	* generic/tclEncoding.c (InitializeEncodingSearchPath):
	  Synchronized use of static modifier in declaration and
	  definition of function.

	* generic/tclEncoding.c (FillEncodingFileMap): Synchronized use of
	  static modifier in declaration and definition of function.

	* generic/tclIORChan.c (RcNewHandle): Synchronized use of static
	  modifier in declaration and definition of function.

2005-09-01  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclObj.c:	TclParseNumber calls meant to parse an
	integer value now pass the TCL_PARSE_INTEGER_ONLY flag.

	* generic/tclScan.c:	Extended [scan] to accept the %lld,
	%llo, %llx, and %lli formats.  Numeric scanning is now done
	via TclParseNumber calls.

	* generic/tclInt.h:	Extended TclParseNumber to accept new flag
	* generic/tclStrToD.c:	values TCL_PARSE_INTEGER_ONLY,
	TCL_PARSE_OCTAL_ONLY, and TCL_PARSE_HEXIDECIMAL_ONLY, to give caller
	more control over the parsing rules.

2005-08-31  Vince Darley <vincentdarley@sourceforge.net>

	* doc/FileSystem.3:
	* unix/tclUnixFile.c:
	* windows/tclWinFile.c: clarify that Tcl_FSMatchInDirectory may
	be called with a NULL interpreter, and fix the code so this is
	allowed.  Tcl's core itself (tclEncoding.c:FillEncodingFileMap())
	calls this with a NULL interpreter.

2005-08-30  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclObj.c:	Extended bignum support to include bignums
	so large they will not pack into a Tcl_Obj.  When they outgrow Tcl's
	string rep length limits, a panic will result.

	* generic/tclTomMath.h:	Added mp_sqrt to routines from
	* unix/Makefile.in:	libtommath used by Tcl.
	* win/Makefile.in:
	* win/makefile.vc:

	* generic/tclBasic.c:	Extended sqrt(.) so that range covers
	the entire double range, accepting as many bignums in the domain
	as that will allow.

2005-08-29  Andreas Kupries <andreask@activestate.com>

	* library/tm.tcl (::tcl::tm::roots): Accepted Don Porter's patch
	  for [Tcl SF Bug 1189657]. Syncs the implementation to the
	  specification (TIP #189).

2005-08-29  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]	Merge updates from HEAD.

	* generic/tclBasic.c:	Restored round(.) to the Tcl 8.4 rules.

2005-08-29  Kevin Kenny  <kennykb@acm.org>

	* generic/tclBasic.c (ExprMathFunc): Restored "round away from
	* tests/expr.test (expr-46.*):       zero" behaviour to the
	                                     "round" function.  Added
	test cases for the behavior, including the awkward case of a
	number whose fractional part is 1/2-1/2ulp. [Bug 1275043]

2005-08-26  Andreas Kupries <andreask@activestate.com>

	* generic/tclIO.c: Moved Tcl_{Cut,Splice}Channel to
	  {Cut,Splice}Channel for internal use, and created new public
	  functions for Tcl_{Cut,Splice}Channel which walk the whole stack
	  of transformations and invoke the necessary thread actions.
	  Added code to Tcl_(Un)StackChannel to properly invoke the thread
	  actions when pushing and popping transformations on/from a
	  channel.

2005-08-26  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclNamesp.c (NamespaceEnsembleCmd): Reset the result after
	creating an ensemble to clear any result object sharing (potentially
	caused by delete traces) so that we can safely return the name of the
	ensemble. Previously, this caused crashes in Snit's test suite.

2005-08-25  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclListObj.c (UpdateStringOfList): Stop uncontrolled and
	unsafe crashes from happening when working with very large string
	representations. [Bug 1267380]

	* generic/tclExecute.c (TEBC:INST_DICT_LAPPEND): Stop dropping a
	duplicated object on the floor, which was a memory leak (and a wrong
	result too). Thanks to Andreas Kupries for reporting this.

2005-08-25  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch] Merge updates from HEAD

	* generic/tclExecute.c: Bug fix.  INST_RSHIFT: shift of negative
	values produced incorrect results.

	* generic/tclExecute.c:	Bug fix.  INST_*SHIFT opcodes stack
	management. [expr 0<<6] should be 0, not 6.

	* generic/tclBasic.c:	Extended the domain of round(.) to all
	non-Inf, non-NaN doubles, using bignums for the result as needed.

2005-08-24  Andreas Kupries <andreask@activestate.com>

	TIP#219 IMPLEMENTATION

	* doc/SetChanErr.3: ** New File **. Documentation of the new
	  channel API functions.
	* generic/tcl.decls:  Stub declarations of the new channel API.
	* generic/tclDecls.h: Regenerated
	* generic/tclStubInit.c:

	* tclIORChan.c: ** New File **. Implementation of the reflected
	  channel.
	* generic/tclInt.h: Integration of reflected channel and new error
	* generic/tclIO.c:  propagation into the generic I/O core.
	* generic/tclIOCmd.c:
	* generic/tclIO.h:
	* library/init.tcl:

	* tests/io.test:    Extended testsuite.
	* tests/ioCmd.test:
	* tests/chan.test:
	* generic/tclTest.c:
	* generic/tclThreadTest.c:

	* unix/Makefile.in: Integration into the build machinery.
	* win/Makefile.in:
	* win/Makefile.vc:

2005-08-24  Kevin Kenny  <kennykb@acm.org>

	* generic/tclStrToD.c (Tcl_DoubleDigits): Fixed the corner cases of
	* tests/binary.test (binary-65.*)         formatting floating
	point numbers with the largest and smallest possible significands,
	and added test cases for them.

2005-08-24  Kevin Kenny  <kennykb@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclExecute.c: Corrected some TRACE bugs that prevented
	compilation with --enable-symbols=all.
	* generic/tclStrToD.c: Revised commentary to prepare for a
	renaming of the file, removed some dead code, and fixed a bug
	where TclBignumToDouble failed on huge negative numbers.
	* tests/binary.test (binary-65.*): Added missing 'ieeeFloatingPoint' to
	large/small significand tests.
	* tests/expr.test (expr-45.*) Added missing braces around expressions.
	
2005-08-24  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclBasic.c:	Revised implementation of the ceil(.) and
	* generic/tclInt.h:	floor(.) math functions in light of the
	* generic/tclStrToD.c:	revised comparison operators, so that it
	is always true that ($x <= ceil($x)) and ($x >= floor($x)).  The	
	simple approach of "convert to double and call ceil() or floor()"
	could not guarantee that.

	* generic/tclExecute.c:	Bug fix: TclBignumToDouble return -Inf when
	appropriate.  Removed declarations of removed routines.

	* generic/tclExecute.c:	Revised the type promotion rules of the
	comparison operators so that they form proper equivalence classes
	over the set of numeric strings.

2005-08-23  Mo DeJong  <mdejong@users.sourceforge.net>

	* unix/configure.in:
	* win/configure: Regen.
	* win/configure.in: Update minimum autoconf version
	to 2.59.

2005-08-23  Kevin Kenny  <kennykb@users.sourceforge.net>

	[kennykb-numerics-branch]
	
	* generic/tclCmdMZ.c (Tcl_StringObjCmd):
	* generic/tclInt.h:
	* generic/tclObj.c (Tcl_GetBooleanFromObj, SetDoubleFromAny,
	Tcl_GetLongFromObj, Tcl_GetWideIntFromObj, Tcl_GetBignumFromObj):
	* generic/tclParseExpr.c (GetLexeme):
	* generic/tclScan.c (Tcl_ScanObjCmd):
	* generic/tclStrToD.c (TclParseNumber):
	* tests/binary.test (binary-62.1-65.7):
	* tests/expr.test (expr-40.1-42.1):
	* scan.test (scan-14.1,14.2):
	Modified Tcl_ParseNumber to accept an argument to force
	interpretation as decimal, and modified [scan] to use it.
	Corrected a bug where Not a Number with hexadecimal information
	bits returned consistently incorrect values. #ifdef-ed out
	some code that is needed only for IBM hexadecimal floating point.
	Fixed bugs in code to handle the corner cases of smallest and
	largest significands.  Added test cases to improve test coverage
	in generic/tclStrToD.c.	Added test cases for 0b notation (TIP
	#114).  Removed TclStrToD, and the static functions that it calls,
	which are now dead code (TclParseNumber	now does all input 
	floating-point conversions.)
	
2005-08-23  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclStrToD.c:	Bug fix: set shift magnitude properly whether
	we're expanding to mp_int type or not.

	* generic/tclExecute.c:	Bug fix: ACCEPT_NAN under INST_UMINUS.

	* generic/tclStrToD.c:	New macros TIP_114_FORMATS and KILL_OCTAL to
	configure acceptance of 0o and 0b numbers and rejection of "leading
	zero as octal".

	* generic/tclBasic.c:	Re-used the guts of int(.) and wide(.) math
	functions to perform conversions in OldMathFuncProc.

	* generic/tclBasic.c:	Support for ACCEPT_NAN.
	* generic/tclExecute.c:

	* generic/tclInt.decls:	Restored TclExprFloatError to internal stubs
	* generic/tclBasic.c:	table, and moved definition back to tclExecute.c
	* generic/tclExecute.c:	from tclBasic.c to handle #undef ACCEPT_NAN.

	* generic/tclIntDecls.h:	make genstubs
	* generic/tclStubInit.c:

	* generic/tclInt.h:	New internal macros TclIsNaN and TclIsInfinite
	* generic/tclBasic.c:	replace the IS_NAN and IS_INF macros scattered
	* generic/tclExecute.c:	here and there.
	* generic/tclObj.c:
	* generic/tclStrToD.c:
	* generic/tclUtil.c:

2005-08-22  Daniel Steffen  <das@users.sourceforge.net>

	* unix/tclConfig.h.in: autoheader-2.59.

2005-08-22  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclInt.h:	New ACCEPT_NAN macro to mark code that supports
	* generic/tclCmdAH.c:	or disables accepting of the NaN value at 
	* generic/tclExecute.c:	various points.
	* generic/tclLink.c:

	* generic/tclStrToD.c:	Bug fix.  Parsing of +/- Infinity was reversed.

	* generic/tclTestObj.c:	Disabled unused [testconvertobj] command.

	* generic/tclBasic:	Added [expr {entier(.)}].  Rewrote int(.)
	and wide(.) to use the same guts, accepting all non-Inf doubles as
	arguments.

	* generic/tclInt.h:	New routine TclInitBignumFromDouble.
	* generic/tclStrToD.c:	Modified to return code and write error message.

	* generic/tclInt.h:	TCL_WIDE_INT_IS_LONG implies NO_WIDE_TYPE.
	* generic/tclObj.c:	Removed now unnecessary tests of the
	* generic/tclStrToD.c:	TCL_WIDE_INT_IS_LONG definition.

	* generic/tclInt.h:	New internal routine TclSetBignumIntRep
	* generic/tclObj.c:	consolidates packing of bignum value into
	* generic/tclStrToD.c:	a Tcl_Obj within one source code file.

	* tests/expr.test:	Corrected the wideIs64bit constraint.
	* tests/format.test:
	* tests/scan.test:

2005-08-21  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclInt.h:		Moved TclParseInteger to tclUtil.c
	* generic/tclParseExpr.c:	and made it static.
	* generic/tclUtil.c:

	* generic/tclInt.decls:	Moved TclExprFloatError to tclBasic.c and
	* generic/tclBasic.c:	made it static.
	* generic/tclExecute.c:

	* generitc/tclIntDecls.h:	make genstubs
	* generic/tclStubInit.c:

	* generic/tclExecute.c:	errno, IS_NAN, IS_INF, LLD no longer called in
	this file; dropped/disabled support for them.

	* generic/tclCompExpr.c:	errno no longer used in these files;
	* generic/tclParseExpr.c:	dropped support "hack" for it.

	* generic/tclStrToD.c:	Disabled out of date support "hack" for errno.

	* generic/tclBasic.c:	Eliminated VerifyExprObjType.  Initialize
	errno to zero in OldMathFuncProc.

2005-08-19  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclBasic.c:	Updated OldMathFuncProc and ExprAbsFunc to
	do less invasion into numeric Tcl_Obj internals.  Made ExprDoubleFunc,
	ExprIntFunc, ExprWideFunc, and ExprRoundFunc bignum-aware.  Revised
	ExprSrandFunc error message.

	* generic/tclProc.c:	Wrapped a few tclWideIntType uses in 
	* generic/tclCmdMZ.c:	#ifndef NO_WIDE_TYPE.

	* generic/tclInt.h:	#define'd NO_WIDE_TYPE.

	* generic/tclVar.c:	Replaced TclPtrIncrVar and TclPtrIncrWideVar
	* generic/tclInt.h:	with TclPtrIncrObjVar and replaced TclIncrVar2
	* generic/tclInt.decls:	and TclIncrWideVar2 with TclIncrObjVar2.  New
	routines call on TclIncrObj to do the work.

	* generic/tclIntDecls.h:	make genstubs
	* generic/tclStubInit.c:

	* generic/tclCmdIL.c:	Rework Tcl_IncrObjCmd and the INST_*INCR*
	* generic/tclExecute.c:	opcodes to use the new routines.

2005-08-18  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclExecute.c:		Fixed string rep invalidation bug in
	* tests/dict.test (dict-11.17):	INST_DICT_INCR_IMM rewrite.

	* generic/tclDictObj.c:	DictIncrCmd rewrite to use TclIncrObj.

	* generic/tclInt.h:	TclIncrObj static -> internal
	* generic/tclExecute.c:

2005-08-17  George Peter Staplin <GeorgePS@XMission.com>

	* generic/tclBasic.c: eliminate a namespace clash caused by
	BuiltinFuncTable not being static.

	* generic/tclObj.c: fix a namespace clash caused by a missing
	static for pendingObjData.

2005-08-17  Kevin Kenny  <kennykb@acm.org>

	* generic/tclEvent.c (Tcl_Finalize): Removed a copy-and-paste
	accident that caused a (mostly harmless) double finalize of the
	load and filesystem subsystems.
	* tests/clock.test: Eliminated the bad test clock-43.1, and split
	clock-50.1 into two tests, with a more permissive check on the
	error message for an out-of-range value.

2005-08-17  Kevin Kenny  <kennykb@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclBasic.c (Tcl_Expr{Long,Double}{,Obj}): Updated to
	* generic/tclTest.c:                                deal with
	* tests/expr-old.test:                              bignums (well, 
	* tests/expr.test:                                  mostly).
	Added a missing "errno=0;" in ExprUnaryFunc so that spurious
	error returns aren't detected. 
	Added test cases for Tcl_Expr* and Tcl_Expr*Obj because
	there was very poor test coverage in those areas.
	* generic/tclParseExpr.c: Reworked parsing of numbers to call
	TclParseNumber rather than trying to do things locally.
	* generic/tclStrToD.c: Corrected a comment. Changed so that
	*endPtrPtr does not include any trailing whitespace.
	
2005-08-17  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclExecute.c:	New routine TclIncrObj to centralize the
	increment operation needed in many places.  Updated
	INST_DICT_INCR_IMM to make use of it.

2005-08-16  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclExecute.c:	Made bit shifting opcodes and INST_MOD
	bignum-aware.

	* tests/scan.test:	Making << bignum-aware means that repeated
	* tests/string.test:	left shifting cannot turn a positive into
	a negative.  Revised [int_range] and [largest_int] utility commands
	in the test suite that relied on that happening.  Without revision
	they became infinite loops.

	* generic/tclExecute.c:	Made binary bitwise opcodes bignum-aware.

	* generic/tclTomMath.h:	Added mp_or and mp_xor to routines from
	* unix/Makefile.in:	libtommath used by Tcl.
	* win/Makefile.in:
	* win/makefile.vc:

2005-08-15  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]	Updates from HEAD.
	* generic/tclExecute.c:	More revisions to IllegalExprOperandType.
	Merged INST_BITNOT with INST_UMINUS and make it bignum-aware
	according to the rule: ~a = -a - 1.  Disabled unused code and
	noted more TODOs.

	* generic/tclInt.decls: Disabled TclLooksLikeInt() and all callers.
	* generic/tclUtil.c:
	* generic/tclCompCmds.c:

	* generic/tclBasic.c:	Rewrite of VerifyExprObjType().

	* generic/tclIntDecls.h:	make genstubs
	* generic/tclStubInit.c:

	* generic/tclExecute.c:	Updated execution of comparison bytecodes
	to be bignum-aware, routing string compares through INST_STR_CMP.

2005-08-14  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclExecute.c:	Updated execution of arithmetic bytecodes
	to be bignum-aware, and to allow calculations on NaN to produce
	a NaN result.  INST_UMINUS updated to call mp_neg.

	* generic/tclTomMath.h:	Added mp_and, mp_expt_d, and mp_neg to
	* unix/Makefile.in:	routines from libtommath used by Tcl.
	* win/Makefile.in:
	* win/makefile.vc:

2005-08-13  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclObj.c:	Extended Bignum auto-narrowing to auto-narrow
	to tclWideIntType when appropriate; this helps keep things working as
	the bytecode execution code is migrated to supporting bignums.

	* generic/tclExecute.c:	Major overhaul of IllegalExprOperandType.
	Changed several TclNewFooObj() calls to more logically appropriate
	ones.  Added several TODO comments marking opportunies for future
	work.  Made more use of the eePtr->constants.  Made INST_UMINUS
	bignum aware.

2005-08-12  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclExecute.c:	Simplify doCondJump.  Use eePtr->constants
	as result of INST_DICT_NEXT, INST_LAND, and INST_LOR.  Separate
	INST_LNOT from INST_UMINUS and simplify.

2004-08-12  Kevin Kenny  <kennykb@acm.org>

	* generic/tclClock.c (MktimeObjCmd):
	* library/clock.tcl (GetSystemTimeZone, LoadZoneinfoFile,
	ReadZoneinfoFile):
	* tests/clock.test (clock-50.1):
	Added functionality to read /etc/localtime if it exists, so that
	Tcl's time can track system time on Linux even if TZ is not set.
	Changed ::tcl::clock::Mktime to check for failure, and added a
	test case that mimics failure but is really success.
	
2005-08-11  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclExecute.c:	Rewrite of INST_LAND/INST_LOR to take
	advantage of loss of "pure double" issues.  Merged INST_UPLUS
	with INST_TRY_CVT_TO_NUMERIC and updated to use improved rules
	for impure "double"s as well.

	* generic/tclStrToD.c:	Restored conditional generation of
	tclWideIntType values by TclParseNumber so that Tcl's not
	completely broken while bignum calculation support is incomplete.
	The NO_WIDE_TYPE macro can be used to disable this.

	* generic/tclBasic.c (ExprAbsFunc):	First pass making [expr abs(.)]
	bignum-aware.

2004-08-11  Kevin Kenny  <kennykb@acm.org>

	* generic/tclEvent.c:          Eliminated the USE_THREAD_STORAGE
	* generic/tclInt.h:            option (which is on in every build
	* generic/tclThread.c:         generated by the standard configurator).
	* generic/tclThreadStorage.c:  Eliminated the code for thread
	* unix/configure:              specific data without USE_THREAD_STORAGE
	* unix/tcl.m4:                 and radically refactored the code
	* unix/tclConfig.h.in:         for USE_THREAD_STORAGE so that it
	* unix/tclUnixThrd.c:          has fewer dependencies on the order
	* win/configure:               of finalization.  (Also, made
	* win/Makefile.in:             'make distclean' on Windows clean
	* win/rules.vc:                just a little bit cleaner.)
	* win/tcl.m4:
	* win/tclWinThrd.c:
	
2005-08-10  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclTomMath.h:	Added mp_shrink, mp_to_unsigned_bin,
	* unix/Makefile.in:	mp_to_unsigned_bin_n, and mp_unsigned_bin_size
	* win/Makefile.in:	to routines from libtommath used by Tcl.
	* win/makefile.vc:

	* generic/tommath.h:	make gentommath_h

	* generic/tclObj.c:	Substantial rewrite to make all number
	parsing flow through TclParseNumber().  Also established the
	NO_WIDE_TYPE and BIGNUM_AUTO_NARROW #ifdef's to help track the
	assumptions of different portions of the code.

	* generic/tclInt.h:	Added NO_WIDE_TYPE #ifdefs

2005-08-10  Kevin Kenny  <kennykb@acm.org>

	* generic/tclEvent.c (Tcl_Finalize): Pushed Tcl_FinalizeLoad and
	Tcl_ResetFilesystem down after Tcl_FinalizeThreadAlloc because
	we can't unload DLL's until after their TSD keys are finalized.
	(Note that we'll still see aborts if an unloaded DLL has TSD -
	that still needs to be fixed.

	* tests/compExpr-old.test (compExpr-3.8): Made tests conditional on
	* tests/expr.test (expr-3.8):             'unix' because they get
	                                          stack overflows on Win32
	                                          threaded builds,

2005-08-09  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclPathObj.c: fix to [file rootname] bug in optimized
	code path reported on comp.lang.tcl.

2005-08-08  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]

	* generic/tclObj.c:	Replaced some goto's with loops and started
	use of BIGNUM_AUTO_NARROW and NO_WIDE_TYPE.

2005-08-06  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclThreadStorage.c: Stop exposing the guts of the thread
	storage system through the internal stubs table. Client code
	should always use the standard API.

2005-08-05  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch]
	* generic/tclObj.c:	Rewrote Tcl_GetDoubleFromObj().

2005-08-05  Donal K. Fellows  <dkf@users.sf.net>

	* unix/tclUnixInit.c (localeTable): Solaris uses a non-standard
	name for the cp1251 charset. Thanks to Victor Wagner for reporting
	this. [Bug 1252475]

2005-08-05  Kevin Kenny  <kennykb@users.sourceforge.net>

	* win/makefile.vc: Removed unused file ldAout.tcl.
	* win/makefile.bc: [Bug #1244361]

	* tests/binary.test: Cleaned up testing for scanning of NaN.
			     [Bug #1246264]

	* generic/tclBasic.c (ExprAbsFunc): Added code to handle the
	* tests/expr.test (expr-38.1):      corner case of applying
	'abs' to the smallest 32-bit integer. [Bug #1241572]

2005-08-04  Andreas Kupries <andreask@activestate.com>

	* generic/tclIO.c (CloseChannel): Fixed comment nit, added
	  apparently missing word to complete a sentence.

	* generic/tclObj.c (Tcl_DbDecrRefCount): Fixed whitespace nit in
	  panic message.

2005-08-04  Don Porter  <dgp@users.sourceforge.net>

	[kennykb-numerics-branch] Updated from HEAD

	* generic/tclObj.c:	Rewrote Tcl_GetBooleanFromObj() and supporting
	routines to make use of TclParseNumber.  This reduces the potential
	number of times a string value must be scanned.

	* generic/tclObj.c:	Simplified routines that manage the typeTable.
	Deleted the UpdateStringOfBoolean() routine, that can never be called.

2005-08-03  Don Porter  <dgp@users.sourceforge.net>

	* generic/tclCompExpr.c:	Untangled some dependencies in the
	* generic/tclEvent.c:		order of finalization routines.
	* generic/tclInt.h:		[Bug 1251399]
	* generic/tclObj.c:

2005-08-02  Don Porter	<dgp@users.sourceforge.net>

	[kennykb-numerics-branch] Updated from HEAD

2005-07-30  Daniel Steffen  <das@users.sourceforge.net>

	* unix/tclLoadDyld.c (TclpDlopen, TclpLoadMemory): workarounds
	for bugs/changes in behaviour in Mac OS X 10.4 Tiger.

2005-07-29  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCmdIL.c (InfoGlobalsCmd): Even in high-speed mode,
	still have to take care with non-existant variables. [Bug 1247135]

2005-07-28  Mo DeJong  <mdejong@users.sourceforge.net>

	* win/README: Update link to msys_mingw8.zip.

2005-07-28  Don Porter	<dgp@users.sourceforge.net>

	* tests/compExpr-old.test:	Still more conversion of "nonPortable"
	* tests/error.test:		tests into tests with constraints that
	* tests/expr-old.test:		describe the limits of their
	* tests/expr.test:		portability.  Also more consolidation
	* tests/fileName.test:		of constraint synonyms.
	* tests/format.test:		wideis64bit, 64bitInts => wideIs64bit
	* tests/get.test:		wideIntegerUnparsed => wideIs32bit
	* tests/load.test:		wideIntExpressions => wideBiggerThanInt
	* tests/obj.test:
	* tests/parseExpr.test:		Dropped "roundOffBug" constraint that
	* tests/string.test:		protected from buggy sprintf.

2005-07-28  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclPipe.c (TclCreatePipeline): Arrange for POSIX systems to
	* unix/tclUnixPipe.c (TclpOpenFile):	 use the O_APPEND flag for
	* tests/exec.test (exec-19.1):		 files opened in a pipeline
	like ">>this".	Note that Windows cannot support such access; there is
	no equivalent flag on the handle that can be set at the kernel-call
	level. The test is unix-specific in every way. [Bug 1245953]

2005-07-27  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclUtil.c:	Converted the $::tcl_precision value to be
	kept per-thread to prevent different threads from stomping on each
	others' formatting prescriptions.

	***POTENTIAL INCOMPATIBILITY*** Multi-threaded programs that set
	the value of ::tcl_precision will now have to set it in each thread.

	* tests/expr.test:	Consolidated equivalent constraints into
	* tests/fileName.test:	single definitions and (more precise) names:
	* tests/get.test:	longis32bit, 32bit, !intsAre64bit => longIs32bit
	* tests/listObj.test:	empty => emptyTest; winOnly => win
	* tests/obj.test:	intsAre64bit => longIs64bit
	Also updated some "nonPortable" tests to use constraints that mark
	precisely what about them isn't portable, so the tests can run where
	they work.

	* library/init.tcl ([unknown]):	Corrected return code handling
	in the portions of [unknown] that expand incomplete commands
	during interactive operations.	[Bug 1214462].

2005-07-26  Mo DeJong  <mdejong@users.sourceforge.net>

	* unix/configure: Regen.
	* unix/configure.in: Check for a $prefix/share
	directory and add it the the package if found.
	This will check for Tcl packages in /usr/local/share
	when Tcl is configured with the default dist install.
	[patch 1231015]

2005-07-26  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclBasic.c (Tcl_CallWhenDeleted):	Converted to use
	per-thread counter, rather than a process global one that required
	mutex protection.  [RFE 1077194]

	* generic/tclNamesp.c (TclTeardownNamespace):	Re-ordering so that
	* tests/trace.test (trace-34.4):	command delete traces fire
	while the command still exists.	 [Bug 1047286]

2005-07-24  Mo DeJong  <mdejong@users.sourceforge.net>

	* unix/configure: Regen.
	* unix/tcl.m4 (SC_PROG_TCLSH, SC_BUILD_TCLSH):
	* win/configure: Regen.
	* win/tcl.m4 (SC_PROG_TCLSH, SC_BUILD_TCLSH):
	Split confused search for tclsh on PATH and
	build and install locations into two macros.
	SC_PROG_TCLSH searches just the PATH.
	SC_BUILD_TCLSH determines the name of the tclsh
	executable in the Tcl build directory.
	[Tcl bug 1160114]
	[Tcl patch 1244153]

2005-07-23  Don Porter	<dgp@users.sourceforge.net>

	* library/auto.tcl:	Updates to the Tcl script library to make
	* library/history.tcl:	use of Tcl 8.4 features.  Forward port of
	* library/init.tcl:	appropriate portions of [Patch 1237755].
	* library/package.tcl:
	* library/safe.tcl:
	* library/word.tcl:

2005-07-23  Mo DeJong  <mdejong@users.sourceforge.net>

	* tests/string.test: Add string is tests for
	functionality that was not tested.
	* win/README: Update msys + mingw URL.
	Remove old Cygwin + mingw info.

2005-07-23  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c (INST_DICT_*): stop 2 compiler
	warnings for uninitialised variables.

2005-07-23  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclExecute.c (TEBC:INST_DICT_INCR_IMM): Fix the
	incrementor to work correctly with wide values.

2005-07-21  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmds.c (TclCompileDictCmd): First run at a compiler
	* generic/tclExecute.c (TclExecuteByteCode): for dictionaries.
	Also added an instruction to support 'finally'-like clauses, exposed
	more of the dict guts to the rest of the core, and defined a few
	tests to exercise more obscure parts of the compiler's operation that
	were bugs during development.

2005-07-21  Kevin B. Kenny  <kennykb@acm.org>

	* library/ldAout.tcl (***REMOVED***):	Removed support for ancient
	* unix/configure:			BSD's, IRIX 4, RISCos and
	* unix/Makefile.in:			Ultrix.	 Removed two files
	* unix/tcl.m4:				whose code is used only on
	* unix/tclLoadAout.c (***REMOVED***):	those antique platforms.

	***POTENTIAL INCOMPATIBILITY*** if anyone actually uses those
	platforms; it is to be noted though, that an error in the
	installer has actually not caused a necessary file to be installed
	on those platforms in several releases, and nobody's complained.

2005-07-16  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclStrToD.c (RefineResult):  Plugged a stupid memory
	leak in RefineResult (called from Tcl_StrToD).	[Tk Bug 1227781]

2005-07-15  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclClock.c (TclClockLocaltimeObjCmd,ThreadSafeLocalTime):
	* library/clock.tcl (GuessWindowsTimeZone, ClearCaches):
	* tests/clock.test (clock-49.1, clock-49.2):
	Handle correctly the case where localtime() returns NULL to
	report a conversion error.  Also handle the case where the Windows
	registry contains timezone values that can be mapped to a tzdata
	file name but the corresponding file does not exist or is
	corrupted, by falling back on a Posix timezone string instead;
	this last case will avoid calls to localtime() in starpacks on
	Windows. [Bug 1237907]

2005-07-14  Donal K. Fellows  <donal.k.fellows@manchester.ac.uk>

	* generic/tclCompile.c: Update to follow style guidelines.
	(TclPrintInstruction): Reorganize to do better printing out of
	bytecode with far fewer "special hacks" for particular opcodes.
	* generic/tclCompile.h: Requires two new opcode types.

2005-07-13  Don Porter	<dgp@users.sourceforge.net>

	* unix/tclUnixSock.c:	Use a ProcessGlobalValue to store the
	* win/tclWinSock.c:	value returned by Tcl_GetHostName()
	([info hostname]).  Also re-order initialization of the value
	on Windows to favor GetComputerName() over gethostname() as
	a source of the information.

2005-07-12  Kevin Kenny  <kennykb@acm.org>

	[kennykb-numerics-branch] Updated from HEAD

	* generic/tclCmdMZ.c (Tcl_StringObjCmd):
	* generic/tclInt.h:
	* generic/tclObj.c (Tcl_GetDoubleFromObj, SetDoubleFromAny,
	                    Tcl_GetIntFromObj, SetIntOrWideFromAny):
	* generic/tclStrToD.c (TclParseNumber, etc.):
	* tclTomMathInterface.c (TclBNInitBignumFromWideUInt):
	* tests/obj.test (obj-1.1, obj-2.2, obj-3.1, obj-3.2):
	
	Initial attempt at an implementation of TIP #249, comprising
	a unified parser and modifications to the Tcl_Get*FromObj
	routines to use it.  Further integration of the parser is
	necessary and planned.
	
2005-07-12  Donal K. Fellows  <dkf@users.sf.net>

	* doc/lsearch.n: Clarify documentation of -exact option; wording was
	open to misinterpretation by non-English speakers.

2005-07-11  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclExecute.c: General style cleanup.

2005-07-08  Mo DeJong  <mdejong@users.sourceforge.net>

	* generic/tclExecute.c (TclExecuteByteCode): Reimplement long and wide
	type integer division and modulus operations so that the smallest and
	largest integer values are handled properly.  The divide operation is
	more efficient since it no longer does a modulus or negation and only
	checks for a remainder when the quotient will be a negative number.
	The modulus operation is now a bit more complex because of a number of
	special cases dealing with the smallest and largest integers.
	* tests/expr.test: Add test cases for division and modulus operations
	on the smallest and largest integer values for 32 and 64 bit types.
	[Patch 1230205]

2005-07-06  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclLink.c:	Simplified LinkTraceProc [Bug 1208108].

2005-07-05  Don Porter	<dgp@users.sourceforge.net>

	* unix/Makefile.in:	Purged use of TCLTESTARGS [RFE 1161550].

	* generic/tclUtil.c:	Converted TclFormatInt() into a macro.
	* generic/tclInt.decls:	[RFE 1194015]
	* generic/tclInt.h:

	* generic/tclIntDecls.h:	make genstubs
	* generic/tclStubInit.c:

	* generic/tclNamesp.c:	Allow for [namespace import] of a command
	* tests/namespace.test:	over a previous [namespace import] of itself
	without throwing an error.  [RFE 1230597]

2005-07-04  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclDictObj.c (DictForCmd, DictFilterCmd): Interlocking of
	dictionary internal representations is now done in the core of the
	dict iterator. Purge the last attempts at doing it at a higher level
	as they didn't work and were no longer needed.

2005-07-01  Zoran Vasiljevic <vasiljevic@users.sourceforge.net>

	* unix/tclUnixNotfy.c: protect against spurious wake-ups while
	waiting on the condition variable when tearing down the notifier
	thread [Bug# 1222872].

2005-06-28  Mo DeJong  <mdejong@users.sourceforge.net>

	* generic/tclExecute.c (TclExecuteByteCode): When parsing an integer
	operand for a unary minus expression operator, check for a wide
	integer that is actually LONG_MIN. If found, convert it back to a long
	int type.
	* tests/expr.test: Add constraint for 32bit long int type and 64bit
	wide int type. Add tests that parse the smallest/largest long int and
	wide int values.

2004-06-24  Kevin Kenny	 <kennykb@acm.org>

	* generic/tclEvent.c (Tcl_Finalize):
	* generic/tclInt.h:
	* generic/tclPreserve.c (TclFinalizePreserve): Changed the
	finalization logic so that Tcl_Preserve finalizes after exit handlers
	run; a lot of code called from Tk's exit handlers presumes that
	Tcl_Preserve will still work even from an exit handler.

2005-06-24  Don Porter	<dgp@users.sourceforge.net>

	* library/auto.tcl:	Make file safe to re-[source] without
	destroying registered auto_mkindex_parser hooks.

2005-06-23  Kevin Kenny	 <kennykb@acm.org>

	* win/tclWinChan.c: More rewriting of __asm__ blocks that implement
	* win/tclWinFCmd.c: SEH in GCC, because mingw's gcc 3.4.2 is not as
	forgiving of violations committed by the old code and caused panics.
	[Bug #1225957]

2005-06-23  Daniel Steffen  <das@users.sourceforge.net>

	* tools/tcltk-man2html.tcl: fixed useversion glob pattern to accept
	multi-digit patchlevels.

2005-06-22  Don Porter	<dgp@users.sourceforge.net>

	* win/tclWinFile.c: Potential buffer overflow.	[Bug 1225571]
	Thanks to Pat Thoyts for discovery and fix.

2005-06-22  Kevin Kenny <kennykb@acm.org>

	* generic/tclInt.h:			    Changed the finalization
	* generic/tclEvent.c (Tcl_Finalize):	    logic to defer the
	* generic/tclIO.c (TclFinalizeIOSubsystem): shutdown of the pipe
	* unix/tclUnixPipe.c (TclFinalizePipes):    management until after
	* win/tclWinPipe.c (TclFinalizePipes):	    all channels have been
	closed, in order to avoid a situation where the Windows PipeCloseProc2
	would re-establish the exit handler after exit handlers had already
	run, corrupting the heap. [Bug #1225727]
	Also corrected a potential read of uninitialized memory in
	PipeClose2Proc [Bug #1225044]

2005-06-21  Andreas Kupries <andreask@activestate.com>

	* generic/tclInt.h: Followup to change made on 2005-06-18 by Daniel
	Steffen. There are compilers (*) who error out on the redefinition of
	WORDS_BIGENDIAN. We have to undef the previous definition (on the
	command line) first to make this acceptable. (*): AIX native.

2005-06-21  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclFileName.c: Changed [file split] and [file join] to treat
	Windows drive letters similarly to ~ syntax and make sure that they
	appear with "./" in front when they are in intermediate components of
	the path. [Bug 1194458]
	* tests/fileName.test: Added test for the above bug.

2005-06-21  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclBasic.c:	Added missing walk of the list of active traces
	* generic/tclTrace.c:	to cleanup references to traces being deleted.
	* generic/tclInt.h:	[Bug 1201035] Made the walk of the active trace
	* tests/trace.test (trace-34.*): list aware of the direction of trace
	scanning, so the proper correction can be made. [Bug 1224585]

2005-06-21  Donal K. Fellows  <dkf@users.sf.net>

	* unix/tcl.m4 (SC_ENABLE_SYMBOLS): Only enable the 'compile' special
	debugging feature when requested in configure.in; removes irrelevant
	junk from the configure files of extensions that use Tcl's tcl.m4.

2005-06-20  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompile.h (INST_PUSH_RETURN_OPTIONS): New opcode to allow
	* generic/tclCompCmds.c (TclCompileCatchCmd):	   compilation of TIP90
	* generic/tclCompile.c:				   catch [Bug 1219112]
	* generic/tclExecute.c (TclExecuteByteCode):

	* generic/tclCompCmds.c (TclCompileSwitchCmd): Ensure we spill to the
	command form in all cases where it generates an error.

2005-06-20  Mo DeJong  <mdejong@users.sourceforge.net>

	* generic/tclCmdMZ.c (Tcl_SwitchObjCmd): Generate an error if a mode
	argument like -exact is passed more than once to the switch command.
	The previous implementation silently accepted invalid switch
	invocations like [switch -exact -glob $str ...].
	* tests/for.test: Check some error cases when invoking continue and
	break inside a for loop next script.
	* tests/switch.test: Add checks for shortened version of a mode
	argument like -exact. Add test for more than one mode argument. Add
	test for odd case of passing a variable as a body script.

2005-06-18  Daniel Steffen  <das@users.sourceforge.net>

	* generic/tclInt.h: ensure WORDS_BIGENDIAN is defined correctly with
	fat compiles on Darwin (i.e. ppc and i386 at the same time), the
	configure AC_C_BIGENDIAN check is not sufficient in this case because
	a single run of the compiler builds for two architectures with
	different endianness.

	* unix/tcl.m4 (Darwin): add -headerpad_max_install_names to LDFLAGS to
	ensure we can always relocate binaries with install_name_tool.

	* unix/configure: autoconf-2.59

2005-06-18  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclCmdAH.c (Tcl_FormatObjCmd): Fix for [Bug 1154163]; only
	* tests/format.test: insert 'l' modifier when it is needed.

2005-06-17  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclTimer.c (AfterDelay): Split out the code to manage
	synchronous-delay [after] commands.
	* tests/interp.test (interp-34.10): Time limits and synch-delay
	[after] did not mix well... [Bug 1221395]

2005-06-14  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclBasic.c (Tcl_DeleteCommandFromToken): Only delete a
	* tests/namespace.test (namespace-49.2): command from the hashtable on
	reentrant processing if it has not been already deleted; at least
	three deletes of the same command are possible. [Bug 1220058]
	* generic/tclTrace.c (TraceCommandProc): Remove bogus error message
	creation when traces trigger in situations where the command has
	already been deleted.

2005-06-13  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclFCmd.c: correct fix to file mkdir 2005-06-09, [Bug 1219176]

2005-06-12  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmds.c: Factor out some common idioms into named
	forms for greater clarity.

2005-06-10  Donal K. Fellows  <dkf@users.sf.net>

	* doc/chan.n: Fold in the descriptive parts of the documentation
	for all the commands that [chan] builds on top of.

2005-06-09  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclFCmd.c: fix to race condition in file mkdir [Bug 1217375]
	* doc/glob.n: improve glob documentation [Bug 1190891]

2005-06-09  Donal K. Fellows  <dkf@users.sf.net>

	* doc/expr.n, doc/mathfunc.n: Fix minor typos [Bug 1211078] and
	add mention of distinctly-relevant [namespace path] subcommand.

2005-06-07  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclInt.h:		Reduced the Tcl_ObjTypes "index",
	* generic/tclIndexObj.c:	"ensembleCmd", "localVarName", and
	* generic/tclNamesp.c:		"levelReference" to file static scope.
	* generic/tclProc.c:
	* generic/tclVar.c:

	* generic/tclObj.c:	Restored registration of the "procbody"
	Tcl_ObjType, as required by the tclcompiler application.

	* generic/tclDecls.h:		make genstubs
	* generic/tclStubInit.c:

2005-06-07  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclIO.c (Tcl_ChannelTruncateProc): Stop proliferation of
	* generic/tcl.h:			     channel type versions
	* doc/CrtChannel.3:			     following advice from AKu

	Bump patchlevel to a4 to distinguish from a3 release.

	* generic/tclInt.h (INTERP_TRACE_IN_PROGRESS): Add flag so the error
	* generic/tclIndexObj.c (Tcl_WrongNumArgs):    messages from ensembles
	* generic/tclIOCmd.c (Tcl_ReadObjCmd):	       can be correct.

	TIP#208 IMPLEMENTATION

	* library/init.tcl: Create the chan ensemble.
	* tests/chan.test: Rudimentary test suite.
	* doc/chan.n: General documentation.

	TRUNCATION API (part of TIP#208)
	* generic/tcl.h, generic/tcl.decls: Declaration of the API.
	* doc/CrtChannel.3, doc/OpenFileChnl.3: Documentation of the API.
	* generic/tclBasic.c (Tcl_CreateInterp): Create the mapping into Tcl.
	* generic/tclIOCmd.c (TclChanTruncateObjCmd): Implementation of
	Tcl-level truncation API.
	* generic/tclIO.c (Tcl_TruncateChannel): Generic C-level
	truncation API implementation.
	* unix/tclUnixChan.c (FileTruncateProc): Basic implementation of
	truncating driver.

	* win/tclWinChan.c (FileTruncateProc): Added implementation of
	file truncation for Windows.
	* tests/chan.test (chan-15.2): Added real test of truncation.

2005-06-06  Kevin B. Kenny  <kennykb@acm.org>

	* win/tclWin32Dll.c: Corrected another buglet in the assembly code for
	stack probing on Win32/gcc. [Bug #1213678]
	* generic/tclObj,c: Added missing 'static' on definition of
	UpdateStringOfBignum, and removed a 'switch' on a 'long long' operand
	(which HP-UX native 'cc' seems unable to handle). [Bug #1215775]

2005-06-04  Jeff Hobbs	<jeffh@ActiveState.com>

	*** 8.5a3 TAGGED FOR RELEASE ***

	* unix/Makefile.in (dist): add libtommath

2005-06-03  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* library/parray.tcl (parray): Only generate the sorted list of
	element names once. Thanks to Andreas Leitgeb for spotting this.

2005-06-03  Daniel Steffen  <das@users.sourceforge.net>

	* macosx/Makefile: fixed 'embedded' target.

2005-06-02  Jeff Hobbs	<jeffh@ActiveState.com>

	* unix/Makefile.in (html): add BUILD_HTML_FLAGS optional var
	* tools/tcltk-man2html.tcl: add a --useversion to prevent
	confusion when multiple Tcl source dirs exist.

2005-06-01  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclBasic.c:	For compatibility with earlier Tcl releases,
	* generic/tclResult.c:	when a command procedure simply does a
	* generic/tclTest.c:	"return TCL_RETURN;" we must interpret that
	* tests/result.test:	the same as
	"return Tcl_SetReturnOptions(interp, Tcl_NewObj());"  [Bug 1209759].

2005-06-01  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclCompCmds.c (TclCompileSwitchCmd): Allow compilation
	of -nocase -glob [switch]es (only one we know how to compile).

	TIP#241 IMPLEMENTATION from Joe Mistachkin

	* generic/tclCmdIL.c (Tcl_LsearchObjCmd, Tcl_LsortObjCmd):
	* generic/tclCmdMZ.c (Tcl_SwitchObjCmd): Implementation of -nocase
	option for [lsearch], [lsort] and [switch] commands.
	* win/tclWinPort.h: Win uses nonstandard function names...
	* tests/cmdIL.test, tests/lsearch.test, tests/switch.test: Tests
	* doc/lsearch.n, doc/lsort.n, doc/switch.n: Docs

	* generic/tclCompCmds.c (TclCompileLindexCmd): Compile the most
	common case of [lindex] more efficiently.

	* unix/tclUnixNotfy.c (Tcl_FinalizeNotifier): Pass the correct
	number of arguments to Tcl_JoinThread.

2005-05-31  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* unix/configure.in, unix/tcl.m4: Standardize generation of help
	messages to always use AC_HELP_STRING and always (except for
	--with-tcl and --with-tk, where the default is complex) say what
	the default is.

2005-05-31  Zoran Vasiljevic <vasiljevic@users.sourceforge.net>

	* unix/tclUnixNotfy.c: the notifier thread is now created as
	joinable thread and it is properly joined in Tcl_FinalizeNotifier.
	This is an attempt to fix the Tcl Bug #1082283.

2005-05-30  Zoran Vasiljevic <vasiljevic@users.sf.net>

	* win/tclWinThrd.c: Fixed Tcl Bug #1204064.

2005-05-30  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	TIP #229 IMPLEMENTATION

	* generic/tclNamesp.c (Tcl_FindCommand, TclResetShadowedCmdRefs)
	(NamespacePathCmd, SetNsPath, UnlinkNsPath, TclInvalidateNsPath):
	Implementation of the [namespace path] command and the command
	name resolution engine.
	* doc/info.n, doc/namespace.n: Doc updates.
	* tests/namespace.test (namespace-51.*): Test updates.
	* generic/tclResolve.c (BumpCmdRefEpochs, Tcl_SetNamespaceResolvers):
	* generic/tclBasic.c (Tcl_CreateCommand, Tcl_CreateObjCommand):
	Ensure that people don't see stale paths.
	* generic/tclInt.h (Namespace, NamespacePathEntry): Structure defs.
	* generic/tclCmdIL.c (InfoCommandsCmd): Updates to [info commands].

2005-05-26  Daniel Steffen  <das@users.sourceforge.net>

	* macosx/Makefile: moved & corrected EMBEDDED_BUILD check.

	* unix/configure.in: corrected framework finalization to softlink
	stub library to Versions/8.x subdir instead of Versions/Current.
	* unix/configure: autoconf-2.59

2005-05-25  Jeff Hobbs	<jeffh@ActiveState.com>

	* generic/tclCmdMZ.c (Tcl_TimeObjCmd): add necessary cast

2005-05-25  Don Porter	<dgp@users.sourceforge.net>

	TIP#182 IMPLEMENTATION	[Patch 1165062]

	* doc/mathfunc.n:	New built-in math function bool().
	* generic/tclBasic.c:
	* tests/expr.test:
	* tests/info.test:

2005-05-24  Don Porter	<dgp@users.sourceforge.net>

	* library/init.tcl:	Updated [unknown] to be sure the [return]
	* tests/init.test:	options from an auto-loaded command are
	seen correctly by the caller.

2005-05-24  Daniel Steffen  <das@users.sourceforge.net>

	* tests/env.test: added DYLD_FRAMEWORK_PATH to the list of env vars
	that need to be handled specially.

	* macosx/Makefile:
	* macosx/README:
	* macosx/Tcl-Info.plist.in (new file):
	* unix/Makefile.in:
	* unix/configure.in:
	* unix/tcl.m4:
	* unix/tclUnixInit.c: moved all Darwin framework build support from
	macosx/Makefile into the standard unix configure/make buildsystem, the
	macosx/Makefile is no longer required to build Tcl.framework (but its
	functionality is still available for backwards compatibility).
	* unix/configure: autoconf-2.59

	* generic/tclIOUtil.c (TclLoadFile):
	* generic/tclInt.h:
	* unix/tcl.m4:
	* unix/tclLoadDyld.c: added support for [load]ing .bundle binaries in
	addition to .dylib's: .bundle's can be [unload]ed (unlike .dylib's),
	and can be [load]ed from memory, e.g. directly from VFS without
	needing to be written out to a temporary location first. [Bug 1202209]
	* unix/configure: autoconf-2.59
	* unix/tclConfig.h.in: autoheader-2.59

	* generic/tclCmdMZ.c (Tcl_TimeObjCmd): change [time] called with a
	count > 1 to return a string with a float value instead of a rounded
	off integer. [Bug 1202178]

	* doc/expr.n:
	* doc/string.n: fixed roff syntax complaints from 'make html'.

2005-05-20  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclParseExpr.c:	Corrected parser to recognize all
	boolean literals accepted by Tcl_GetBoolean, including prefixes
	like "y" and "f", and to allow "eq" and "ne" as function names
	in the proper context.	[Bug 1201589].

2005-05-19  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclBasic.c (TclEvalObjvInternal): Rewrite for greater
	clarity; although 'goto' is Bad, the contortions you have to go
	through to avoid it can be worse...

2005-05-19  Daniel Steffen  <das@users.sourceforge.net>

	* macosx/tclMacOSXNotify.c (Tcl_InitNotifier): fixed crashing
	CFRelease of runLoopSource in Tcl_InitNotifier (reported by Zoran):
	CFRunLoopAddSource doesn't CFRetain, so can only CFRelease the
	runLoopSource in Tcl_FinalizeNotifier.

2005-05-18  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclBasic.c (Tcl_ExprBoolean):	Rewrite as wrapper around
	Tcl_ExprBooleanObj.

	* generic/tclCmdMZ.c ([string is boolean/true/false]):	Rewrite
	dropping string-based Tcl_GetBoolean call, so that internal reps
	are kept for subsequent quick boolean operations.

	* generic/tclExecute.c:	Dropped most special handling of the
	"boolean" Tcl_ObjType, since that type should now be rarely
	encountered.

	* doc/BoolObj.3:	Rewrite of documentation dropping many details
	about the internals of Tcl_Objs.  Shorter documentation focuses on
	the function and use of the routines.

	* generic/tclInt.h:	Revision to the "boolean" Tcl_ObjType, so
	* generic/tclObj.c:	that only string values like "yes" and "false"
	* tests/obj.test:	are kept as the "boolean" Tcl_ObjType.	The
	string values "0" and "1" are kept as "int" Tcl_ObjType, which also
	produce quick calls to Tcl_GetBooleanFromObj().	 Since this internal
	change means a Tcl_ConvertToType to a "boolean" Tcl_ObjType might
	not produce a Tcl_Obj of type "boolean", the registration of the
	"boolean" type is also removed.
	***POTENTIAL INCOMPATIBILITY***
	For callers of Tcl_GetObjType on the type name "boolean".

2005-05-17  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclObj.c (TclInitObjSubsystem):	Removed the
	* tests/listObj.test:	registration of the Tcl_ObjType's "list",
	* tests/obj.test:	"procbody", "index", "ensembleCommand",
	"localVarName", and "levelReference".  The only reason to register
	a Tcl_ObjType is to have it returned by Tcl_GetObjType, and the
	only reason for that is to retrieve a (Tcl_ObjType *) to pass to
	Tcl_ConvertToType().  None of the types above can support a
	Tcl_ConvertToType() call; they panic.  Better not to offer something
	than to lead users into a panic.
	***POTENTIAL INCOMPATIBILITY***
	For callers of Tcl_GetObjType on the type names listed above.

2005-05-15  Kevin Kenny	 <kennykb@users.sourceforge.net>

	* win/tclWin32Dll.c: conditioned definition of
	EXCEPTION_REGISTRATION structures on HAVE_NO_SEH, to fix a bug in
	buildability on MSVC.

2005-05-14  Daniel Steffen  <das@users.sourceforge.net>

	* generic/tclInt.decls:
	* generic/tclTest.c:
	* generic/tclUtil.c:
	* win/tclWin32Dll.c: fixed link error due to direct access by
	tclTest.c to the MODULE_SCOPE tclPlatform global: renamed existing
	TclWinGetPlatform() accessor to TclGetPlatform() and moved it to
	generic code so that it can be used by on all platforms where
	MODULE_SCOPE is enforced.

	* macosx/tclMacOSXBundle.c:
	* unix/tclUnixInit.c:
	* unix/tcl.m4 (Darwin): made use of CoreFoundation API configurable
	and added test of CoreFoundation availablility to allow building on
	ppc64, replaced HAVE_CFBUNDLE by HAVE_COREFOUNDATION; test for
	availability of Tiger or later OSSpinLockLock API.

	* unix/tclUnixNotfy.c:
	* unix/Makefile.in:
	* macosx/tclMacOSXNotify.c (new file): when CoreFoundation is
	available, use new CFRunLoop based notifier: allows easy integration
	with other event loops on Mac OS X, in particular the TkAqua Carbon
	event loop is now integrated via a standard tcl event source (instead
	of TkAqua upon loading having to finalize the exsting notifier and
	replace it with its custom version). [Patch 1202052]

	* tests/unixNotfy.test: don't run unthreaded tests on Darwin
	since notifier may be using threads even in unthreaded core.

	* unix/tclUnixPort.h:
	* unix/tcl.m4 (Darwin): test for thread-unsafe realpath durning
	configure, as Darwin 7 and later realpath is threadsafe.

	* macosx/Makefile: enable configure caching.

	* unix/configure.in: wrap tclConfig.h header in #ifndef _TCLCONFIG so
	that it can be included more than once without warnings from gcc4.0
	(as happens e.g. when including both tclInt.h and tclPort.h)

	* macosx/tclMacOSXBundle.c:
	* unix/tclUnixChan.c:
	* unix/tclLoadDyld.c:
	* unix/tclUnixInit.c: fixed gcc 4.0 warnings.

	* unix/configure: autoconf-2.59
	* unix/tclConfig.h.in: autoheader-2.59

	* generic/tclIntDecls.h:
	* generic/tclIntPlatDecls.h:
	* generic/tclStubInit.c: make genstubs

2005-05-13  Kevin Kenny	 <kennykb@acm.org>

	* win/tclWin32Dll.c: Further rework of the SEH logic.  All
			     EXCEPTION_REGISTRATION records are now
			     in the activation record rather than pushed
			     on the stack.

2005-05-13  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclBasic.c:	Dropped the TCL_NO_MATH configuration.
	* generic/tclBinary.c:	It's believed this has not been working
	* generic/tclExecute.c: in a long time.	 Tcl needs math.h.
	* unix/Makefile.in:	[RFE 1200680].

2005-05-12  Kevin Kenny	 <kennykb@acm.org>

	* doc/mathfunc.n: Changed NAME line to match the name of the page.
	
2005-05-11  Kevin Kenny <kennykb@acm.org>

	[kennykb-numerics-branch] Resynchronized with the HEAD; at this
	checkpoint [-rkennykb-numerics-branch-20050511], the HEAD and
	kennykb-numerics-branch contain identical code.
	
2005-05-11  Kevin Kenny  <kennykb@acm.org>

	* generic/tclStrToD.c (TclStrToD, RefineResult, ParseNaN):
	Changed the code to cast 'char' to UCHAR explicitly when
	using ctype macros, to silence complaints from the Solaris
	compiler.

2005-05-10  Jeff Hobbs	<jeffh@ActiveState.com>

	* unix/tclUnixFCmd.c: add lint attr to enum to satisfy strictly
	compliant compilers that don't like trailing ,s.

	* tests/string.test: string-10.[21-30]
	* generic/tclCmdMZ.c (Tcl_StringObjCmd): add extra checks to
	prevent possible UMR in unichar cmp function for string map.

2005-05-10  Kevin Kenny	 <kennykb@acm.org>

	* generic/tclBinary.c (FormatNumber): Fixed a bug where NaN's
	resulted in reads of uninitialized memory when using 'd',
	'q', or 'Q' format.
	* generic/tclStrToD.c (ParseNaN, TclFormatNaN): Added code to
	handle the peculiarities of HP's PA_RISC, which uses a different
	'quiet' bit in NaN from everyone else.
	* libtommath/tommath_superclass.h: Corrected C++-style comment.

2005-05-10  Kevin Kenny	 <kennykb@acm.org>

	Merged all changes on kennykb-numerics-branch back into the
	HEAD.  TIP's 132 and 232 are now Final.

2005-05-10  Kevin Kenny	 <kennykb@acm.org>

	[kennykb-numerics-branch] Merged changes from HEAD.

2005-05-10  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c (ExponLong, ExponWide):
	* tests/expr.test (expr-23.34/35): fixed special case 'i**0' for
	i>0 [Bug 1198892]

2005-05-09  Kevin B. Kenny  <kennykb@acm.org>

	[kennykb-numerics-branch]
	* win/tclWin32Dll.c (TclpCheckStackSpace, TclWinCPUID):
		Reworked structured event handling to function even
		with -fomit-frame-pointers.

2005-05-08  Kevin B. Kenny  <kennykb@acm.org>

	[kennykb-numerics-branch]
	* generic/tclStrToD.c: Made code more portable by finding a
			       workaround for MSVC's 'volatile' issue that
			       does not require conditional compilation.
	* win/tclWin32Dll.c (TclWinCPUID): Removed structured event
					   handling from the GCC code
					   since (a) bad code is generated
					   by the instruction scheduling
					   with -O2, and (b) it's not
					   needed on any reasonably modern
					   CPU.

2005-05-07  Kevin B. Kenny  <kennykb@acm.org>

	[kennykb-numerics-branch]
	* generic/tclEvent.c:  Moved initialization of tclStrToD.c's
	* generic/tclInt.h:    static constants into a procedure called
	* generic/tclStrToD.c: from TclInitSubsystems to avoid double
			       checked locking protocol. Cleaned up
			       an issue where MSVC ignored the 'volatile'
			       specifier, causing incorrect comparison
			       of an underflowed number against zero.

2005-05-06  Jeff Hobbs	<jeffh@ActiveState.com>

	* unix/tcl.m4, unix/configure: correct Solaris 10 (5.10) check and
	add support for x86_64 Solaris cc builds.

2005-05-05  Kevin B. Kenny  <kennykb@acm.org>

	[kennykb-numerics-branch] Merged with HEAD.

2005-05-05  Kevin B. Kenny  <kennykb@acm.org>

	* win/tclWinThrd.c:  Corrected a compilation error on the
			     --enable-threads configuration.

2005-05-05  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclInt.decls:	Converted TclMatchIsTrivial to a macro.
	* generic/tclInt.h:
	* generic/tclUtil.c:
	* generic/tclIntDecls.h:	`make genstubs`
	* generic/tclStubInit.c:
	* generic/tclBasic.c:	Added callers of TclMatchIsTrivial where
	* generic/tclCmdIL.c:	a search can be done more efficiently
	* generic/tclCompCmds.c:when it is recognized that a pattern match
	* generic/tclDictObj.c:	is really an exact match. [Patch 1076088]
	* generic/tclIO.c:
	* generic/tclNamesp.c:
	* generic/tclVar.c:

	* generic/tclCompCmds.c:	Factored common efficiency trick into
	a macro named CompileWord.

	* generic/tclCompCmds.c:	Replaced all instance of
	* generic/tclCompile.c:		TCL_OUT_LINE_COMPILE with TCL_ERROR.
	* generic/tclInt.h:		Now that we've eradicated the mistaken
	* tests/appendComp.test:	notion of a "compile-time error", we
	can use the TCL_ERROR return code to signal any failure to produce
	bytecode.

2005-05-03  Don Porter	<dgp@users.sourceforge.net>

	* doc/DString.3:	Eliminated use of identifier "string" in Tcl's
	* doc/Environment.3:	public C API to avoid conflict/confusion with
	* doc/Eval.3:		the std::string of C++.
	* doc/ExprLong.3, doc/ExprLongObj.3, doc/GetInt.3, doc/GetOpnFl.3:
	* doc/ParseCmd.3, doc/RegExp.3, doc/SetResult.3, doc/StrMatch.3:
	* doc/Utf.3, generic/tcl.decls, generic/tclBasic.c, generic/tclEnv.c:
	* generic/tclGet.c, generic/tclParse.c, generic/tclParseExpr.c:
	* generic/tclRegexp.c, generic/tclResult.c, generic/tclUtf.c:
	* generic/tclUtil.c, unix/tclUnixChan.c:

	* generic/tclDecls.h:	`make genstubs`

2005-05-02  Don Porter	<dgp@users.sourceforge.net>

	* generic/tcl.decls:
	* generic/tclBasic.c:	Simplified implementation of Tcl_ExprString.
	* tests/expr-old.test:

	* generic/tclDecls.h:	`make genstubs`

2005-04-30  Daniel Steffen  <das@users.sourceforge.net>

	* unix/tclUnixNotfy.c: applied dkf's tkMacOSXNotify.c cleanup changes.

2005-04-29  Don Porter	<dgp@users.sourceforge.net>

	TIP#176 IMPLEMENTATION	[Patch 1165695]

	* generic/tclUtil.c:	Extended TclGetIntForIndex to recognize
	index formats including end+integer and integer+/-integer.

	* generic/tclCmdMZ.c:	Extended the -start switch of [regexp]
	and [regsub] to accept all index formats known by TclGetIntForIndex.

	* doc/lindex.n:		Updated docs to note new index formats.
	* doc/linsert.n, doc/lrange.n, doc/lreplace.n, doc/lsearch.n:
	* doc/lset.n, doc/lsort.n, doc/regexp.n, doc/regsub.n, doc/string.n:

	* tests/cmdIL.test:	Updated tests.
	* tests/compile.test, tests/lindex.test, tests/linsert.test:
	* tests/lrange.test, tests/lreplace.test, tests/lsearch.test:
	* tests/lset.test, tests/regexp.test, tests/regexpComp.test:
	* tests/string.test, tests/stringComp.test, tests/util.test:

2005-04-28  Don Porter	<dgp@users.sourceforge.net>

	* tests/unixInit.test (7.1): Alternative fix for the 2004-11-11 commit.

2005-04-27  Don Porter	<dgp@users.sourceforge.net>

	* library/init.tcl:	Corrected flaw in interactive command
	* tests/main.test:	auto-completion.  [Bug 1191409].

	TIP#183 IMPLEMENTATION	[Patch 577093]

	* generic/tclIOUtil.c (TclGetOpenModeEx):	New routine.
	* generic/tclInt.h:

	* generic/tclIO.c (Tcl_OpenObjCmd):	Support for "b" and
	* doc/open.n:		"BINARY" in "access" argument to [open].
	* tests/ioCmd.test:

2005-04-26  Kevin B. Kenny  <kennykb@users.sourceforge.net>

	* generic/tclBinary.c (FormatNumber):
	Dredge the NaN out of the internal representation if
	Tcl_GetDoubleFromObj returns TCL_ERROR on a NaN.

	* generic/tclObj.c (Tcl_GetDoubleFromObj):
	Restored silent overflow/underflow behaviour that the merge
	of 2004-04-25 messed up.  Thanks to Don Porter for calling
	attention to this bug. Also removed an uninitialised memory
	reference in this function that valgrind caught. Also changed
	to return TCL_ERROR on a pure NaN.

	* generic/tclStrToD.c (RefineResult):
	Added a test for the initial approximation being HUGE_VAL;
	this test avoids EDOM being returned from ldexp on some platforms
	on input values exceeding the floating point range.

	* tests/expr.test (expr-29.*, expr-30.*):
	Added further tests of overflow/underflow on input conversions.

2005-04-25  Kevin B. Kenny  <kennykb@users.sourceforge.net>

	[kennykb-numerics-branch] Merged with HEAD.

	* doc/CrtMathFunc.n:		Revised documentation for TIP 232

2005-04-25  Daniel Steffen  <das@users.sourceforge.net>

	* compat/string.h: fixed memchr() protoype for __APPLE__ so that we
	build on Mac OS X 10.1 again.

	* generic/tclNotify.c (TclFinalizeNotifier): fixed notifier not being
	finalized in unthreaded core (was testing for notifier initialization in
	current thread by checking thread id != 0 but thread id is always 0 in
	untreaded core).

	* win/tclWinNotify.c (Tcl_WaitForEvent):
	* unix/tclUnixNotfy.c (Tcl_WaitForEvent): don't call ScaleTimeProc for
	zero wait times (as specified in TIP 233).

	* unix/Makefile.in: added @PLAT_SRCS@ to SRCS and split out NOTIFY_SRCS
	from UNIX_SRCS for parity with UNIX_OBJS & NOTIFY_OBJS.

	* unix/tcl.m4 (Darwin): added configure checks for recently added linker
	flags -single_module and -search_paths_first to allow building with
	older tools (and on Mac OS X 10.1), use -single_module in SHLIB_LD and
	not just T{CL,K}_SHLIB_LD_EXTRAS, added unexporting from Tk of symbols
	from libtclstub to avoid duplicate symbol warnings, added PLAT_SRCS
	definition for Mac OS X, defined MODULE_SCOPE to __private_extern__.
	(SC_MISSING_POSIX_HEADERS): added caching of dirent.h check.

	* unix/configure: autoconf-2.59

2005-04-25  Kevin B. Kenny  <kennykb@users.sourceforge.net>

	* library/tzdata/America/Boise:
	* library/tzdata/America/Chicago:
	* library/tzdata/America/Denver
	* library/tzdata/America/Indianapolis:
	* library/tzdata/America/Los_Angeles:
	* library/tzdata/America/Louisville:
	* library/tzdata/America/Managua:
	* library/tzdata/America/New_York:
	* library/tzdata/America/Phoenix:
	* library/tzdata/America/Port-au-Prince:
	* library/tzdata/America/Indiana/Knox:
	* library/tzdata/America/Indiana/Marengo:
	* library/tzdata/America/Indiana/Vevay:
	* library/tzdata/America/Kentucky/Monticello:
	* library/tzdata/America/North_Dakota/Center:
	* library/tzdata/Asia/Tehran:
	Olson's tzdata2005i.  Corrects exact time at which Standard Time
	was adopted in the US (generally, noon, Standard Time, rather than
	noon, Local Mean Time).	 Adopts new civil rules for Nicaragua
	and Iran.

2005-04-25  Don Porter	<dgp@users.sourceforge.net>

	* library/init.tcl:	Use "ni" and "in" operators.

2005-04-25  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c: fix for [Bug 1189274].

2005-04-24  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclLiteral.c:	Silence compiler warnings.
	* generic/tclObj.c:	[Bug 1188863].

2005-04-22  Don Porter	<dgp@users.sourceforge.net>

	The 2005-04-21 changes to Tcl_GetBooleanFromObj were done to bring
	it into agreement with its docs.  Further investigation reveals it
	was the docs that were incorrect.

	* doc/BoolObj.3:	Corrections to the documentation of
	Tcl_GetBooleanFromObj to bring it into agreement with what this
	public interface has always done, including noting the difference
	in function between Tcl_GetBooleanFromObj and Tcl_GetBoolean.

	* generic/tclGet.c:	Revised Tcl_GetBoolean to no longer be a
	wrapper around Tcl_GetBooleanFromObj (different function!).

	* generic/tclObj.c:	Removed TclGetTruthValueFromObj routine
	that was added yesterday.  Revisions so that only
	Tcl_GetBoolean-approved values get the "boolean" Tcl_ObjType.
	This retains the fix for [Bug 1187123].
	* tests/string.test:	Test string-23.0 for Bug 1187123.

	* generic/tclInt.h:	Revert most recent change.
	* generic/tclBasic.c:
	* generic/tclCompCmds.c:
	* generic/tclDictObj.c:
	* generic/tclExecute.c:
	* tests/obj.test:

2005-04-21  Don Porter	<dgp@users.sourceforge.net>

	* doc/GetInt.3:	Convert argument "string" to "str" to agree with code.
	Also clarified a few details on int and double formats.
	* generic/tclGet.c:	Radical code simplification.  Converted
	Tcl_GetFoo() routines into wrappers around Tcl_GetFooFromObj().
	Reduces code duplication, and the resulting potential for inconsistency.

	* generic/tclObj.c:	Several changes:

	  - Re-ordered error detection code so all values with trailing
	    garbage receive a "not an integer" message instead of an
	    "integer too large" message.
	  - Removed inactive code meant to deal with strtoul* routines that
	    fail to parse leading signs.  All of them do, and if any are
	    detected that do not, the correct fix is replacement with
	    compat/strtoul*.c, not a lot of special care by the callers.
	  - Tcl_GetDoubleFromObj now avoids shimmering away a "wideInt" intrep.
	  - Fixed Tcl_GetBooleanFromObj to agree with its documentation and
	    with Tcl_GetBoolean, accepting only "0" and "1" and not other
	    numeric strings.  [Bug 1187123]
	  - Added new private routine TclGetTruthValueFromObj to perform
	    the more permissive conversion of numeric values to boolean
	    that is needed by the [expr] machinery.

	* generic/tclInt.h (TclGetTruthValueFromObj):	New routine.
	* generic/tclExecute.c:	Updated callers to call new routine.
	* generic/tclBasic.c:	Updated callers to call new routine.
	* generic/tclCompCmds.c:	Updated callers to call new routine.
	* generic/tclDictObj.c:	Updated callers to call new routine.
	* tests/obj.test:	Corrected bad tests that actually expected
	values like "47" and "0xac" to be accepted as booleans.

	* generic/tclLiteral.c:	Disabled the code that forces some literals
	into the "int" Tcl_ObjType during registration.	 We can re-enable it
	if this change causes trouble, but it seems more sensible to let
	Tcl's "on-demand" shimmering rule, and not try to pre-guess things.

2005-04-20  Kevin B. Kenny <kennykb@acm.org>

	[kennykb-numerics-branch]
	* doc/expr.n:
	* doc/mathfunc.n (new file):	Revised documentation for TIP 232

2005-04-20  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclGet.c (Tcl_GetInt):	Corrected error that did not
	* generic/tclObj.c (Tcl_GetIntFromObj): permit 0x80000000 to be
	recognized as an integer on TCL_WIDE_INT_IS_LONG systems [Bug 1090869].

2005-04-20  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclFileName.c: Silenced a compiler warning about
	'/*' within a comment.

2005-04-19  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclBasic.c:	Added unsupported command
	* generic/tclCmdAH.c:	[::tcl::unsupported::EncodingDirs] to permit
	* generic/tclInt.h:	query/set of the encoding search path at
	* generic/tclInterp.c:	the script level.  Updated init.tcl to make
	* library/init.tcl:	use of the new command.	 Also updated several
	coding practices in init.tcl ("eq" for [string equal], etc.)

2005-04-19  Kevin B. Kenny  <kennykb@acm.org>

	* library/clock.tcl (Initialize): Put initialization code into a
	proc to avoid inadvertently clobbering global variables.
	[Bug 1185933]
	* tests/clock.test (clock-48.1): Added regression test for the
	above bug.
	Thanks to Ulrich Ring for reporting this bug.

2005-04-16  Miguel Sofer <msofer@users.sf.net>

	* generic/Var.c (Tcl_ArrayObjCmd - ARRAY_NAMES): fix Tcl_Obj leak
	[Bug 1084111]

2005-04-16  Zoran Vasiljevic <vasiljevic@users.sf.net>

	* generic/tclIOUtil.c: force clenaup of the interp result
	in TclLoadFile(). Some implementations of TclpFindSymbol()
	will seed the interp result with error message when unable
	to find the requested symbol (this is not considered to
	be an error).

	Set of changes correcting huge memory waste (not a leak)
	when a thread exits. This has been introduced in 8.4.7
	within an attempt to correctly cleanup after ourselves when
	Tcl library is being unloaded with the Tcl_Finalize() call.

	This fixes the Tcl Bug #1178445.

	* generic/tclInt.h: added prototypes for TclpFreeAllocCache()
	and TclFreeAllocCache()

	* generic/tclThreadAlloc.c: modified TclFinalizeThreadAlloc()
	to explicitly call TclpFreeAllocCache with the NULL-ptr as
	argument signalling cleanup of private tsd key used only by
	the threading allocator.

	* unix/tclUnixThrd.c: fixed TclpFreeAllocCache() to recognize
	when being called with NULL argument. This is a signal for it
	to clean up the tsd key associated with the threading allocator.

	* win/tclWinThrd.c: renamed TclWinFreeAllocCache to TclpFreeAllocCache
	and fixed to recognize when being called with NULL argument.
	This is a signal for it to clean up the tsd key associated with the
	threading allocator.

2005-04-13  Don Porter	<dgp@users.sourceforge.net>

	* tests/unixInit.test:	Disabled obsolete tests and removed code
	* tests/encoding.test:	that supported them.
	* generic/tclInterp.c:

	* library/init.tcl:	Use auto-loading to bring in Tcl Module
	* library/tclIndex:	support as needed.  This reduces startup
	* library/tm.tcl:	time by delaying this initialization to
	a later time.

2005-04-15  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c: missing semicolons caused failure to
	compile with TCL_COMPILE_DEBUG.

2005-04-13  David Gravereaux <davygrvy@pobox.com>

	* generic/tclIO.c (Tcl_SetChannelBufferSize): Lowest size limit
	* tests/io.test:	changed from ten bytes to one byte.  Need
	* tests/iogt.test:	for this change was proven by
	Ross Cartlidge <rossc@cisco.com> where [read stdin 1] was grabbing
	10 bytes followed by starting a child process that was intended to
	continue reading from stdin.  Even with -buffersize set to one,
	nine chars were getting lost by the buffersize over reading for
	the native read() caused by [read].

2005-04-13  Don Porter	<dgp@users.sourceforge.net>

	* unix/tclUnixInit.c (TclpGetEncodingNameFromEnvironment):  Reversed
	order of verifying candidate [encoding system] value, checking against
	a table in memory first before calling Tcl_GetEncoding and potentially
	scanning through the filesystem.  Also ordered the table so that a
	binary search could be used within it.	Improves startup time a bit
	more on some systems.

2004-04-13  Kevin B. Kenny  <kennykb@acm.org>

	* library/clock.n: Added a missing '--' on several [switch]
	commands to improve performance of [clock format] and related
	operations.  [Feature Request 1182459]

2005-04-13  Donal K. Fellows  <donal.k.fellows@manchester.ac.uk>

	* doc/fcopy.n: Improved documentation on copying binary files,
	added an example and mentioned the use of [file copy].
	* doc/fconfigure.n: Improved documentation of -encoding binary
	option.
	This is all following comments from Steve Manning <steve@manning.net>
	on comp.lang.tcl that the current documentation was not clear.

2005-04-13  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompile.c:Commented out the functions
	TclPrintInstruction(), TclPrintObject() and TclPrintSource() when
	not debugging the compiler, as they are never called in that case.

2005-04-12  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclInterp.c:	Corrected bad syntax of Tcl_Panic() call.

	* generic/tclUtil.c (TclGetProcessGlobalValue):	More robust handling
	of bad TclInitProcessGlobalValueProc behavior; an immediate panic
	rather than a mysterious crash later.

	* generic/tclEncoding.c:	Several changes to the way the
	encodingFileMap cache is maintained.  Previously, it was attempted
	to keep the file map filled and up to date with changes in the
	encoding search path.  This contributed to slow startup times since
	it required an expensive "glob" operation to fill the cache.  Now the
	validity of items in the cache are checked at the time they are
	used, so the cache is permitted to fall out of sync with the
	encoding search path.  Only [encoding names] and Tcl_GetEncodingNames()
	now pay the full expense.  [Bug 1177363]

2005-04-12  Kevin B. Kenny  <kennykb@acm.org>

	* compat/strstr.c: Added default definition of NULL to
	accommodate building on systems with badly broken headers.
	[Bug #1175161]

2005-04-11  Donal K. Fellows  <donal.k.fellows@manchester.ac.uk>

	* tools/tclZIC.tcl: Rewrote to take advantage of more features of
	Tcl 8.5 (on which it was dependent anyway). Also added a [package
	require] line to formalize the relationship.

2005-04-11  Kevin Kenny <kennykb@users.sf.net>

	[kennykb-numerics-branch] Merged with HEAD. Updated to libtommath 0.35.

	* generic/tclBasic.c: Attempted to repeat changes that applied
	to tclExecute.c in Miguel Sofer's commit of 2005-04-01, together
	with (possibly) a few more uses of his new object creation macros.
	Also plugged a memory leak in TclObjInvoke. [Bug 1180368]

2005-04-10  Kevin Kenny	 <kennykb@acm.org>

	* library/tzdata/America/Montevideo:
	* library/tzdata/Asia/Almaty:
	* library/tzdata/Asia/Aqtau:
	* library/tzdata/Asia/Aqtobe:
	* library/tzdata/Asia/Baku:
	* library/tzdata/Asia/Jerusalem:
	* library/tzdata/Asia/Oral:
	* library/tzdata/Asia/Qyzylorda:
	* library/tzdata/Indian/Chagos:
	* library/tzdata/Indian/Cocos:		Olson's tzdata2005h

2005-04-10  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclBasic.c (TclObjInvoke):	Plug memory leak. [Bug 1180368]

2005-04-09  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c: fix possible leak of expansion Tcl_Objs

2005-04-09  Daniel Steffen  <das@users.sourceforge.net>

	* macosx/README: updated requirements for OS & developer tool
	versions + other small fixes/cleanup.

	* generic/tclListObj.c (Tcl_ListObjIndex): added missing NULL return
	when getting index from an empty list.

	* unix/tcl.m4 (Darwin): added -single_module linker flag to
	TCL_SHLIB_LD_EXTRAS and TK_SHLIB_LD_EXTRAS.
	* unix/configure: autoconf-2.59

2005-04-08  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclInt.h (TclGetEncodingFromObj):	New function to
	* generic/tclEncoding.c (TclGetEncodingFromObj): retrieve a
	Tcl_Encoding value, as well as cache it in the internal rep
	of a new "encoding" Tcl_ObjType.
	* generic/tclCmdAH.c (Tcl_EncodingObjCmd):	Updated to call
	new function so that Tcl_Encoding's used by [encoding convert*]
	routines are not freed too quickly.  [Bug 1077262]

2005-04-08  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclCompCmds.c (TclCompileSwitchCmd): Rewritten to be
	able to handle the other form of [switch] and generate slightly
	simpler (but longer) code.

2005-04-06  Donal K. Fellows  <dkf@users.sf.net>

	* doc/upvar.n, doc/unset.n, doc/tell.n, doc/tclvars.n, doc/subst.n:
	* doc/seek.n, doc/scan.n, doc/regsub.n, doc/registry.n, doc/regexp.n:
	* doc/read.n, doc/puts.n, doc/pkgMkIndex.n, doc/open.n, doc/lreplace.n:
	* doc/lrange.n, doc/load.n, doc/llength.n, doc/linsert.n, doc/lindex.n:
	* doc/lappend.n, doc/info.n, doc/gets.n, doc/format.n, doc/flush.n:
	* doc/fileevent.n, doc/file.n, doc/fblocked.n, doc/close.n:
	* doc/array.n, doc/Utf.3, doc/TraceVar.3, doc/StrMatch.3, doc/RegExp.3:
	* doc/PrintDbl.3, doc/OpenTcp.3, doc/OpenFileChnl.3, doc/Object.3:
	* doc/Notifier.3, doc/LinkVar.3, doc/IntObj.3, doc/Interp.3:
	* doc/GetOpnFl.3, doc/GetIndex.3, doc/Eval.3, doc/CrtMathFnc.3:
	* doc/CrtFileHdlr.3, doc/CrtCommand.3, doc/CrtChannel.3:
	* doc/Backslash.3: Purge old .VS/.VE macro instances.

	* tools/man2html2.tcl (IPmacro): Rewrote to understand what .IP
	really is (.IP and .TP are really just two ways of doing the same
	thing). Change below made this relevant.
	* doc/re_syntax.n: Change some uses of .TP to .IP to work around
	bugs in various *roff implementations. Also reworded the atom
	descriptions slightly.

2005-04-05  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclExecute.c (ExprSrandFunc): Replaced incursions into the
	* generic/tclUtil.c (TclGetIntForIndex): intreps of numeric types
	with simpler calls of Tcl_GetIntFromObj and Tcl_GetLongFromObj,
	now that those routines are better behaved wrt shimmering.
	[Patch 1177219]

2005-04-05  Miguel Sofer <msofer@users.sf.net>

	* generic/tclInt.h:
	* generic/tclObj.c: Change in TclDecrRefCount and TclFreeObj, to
	speed up the freeing of simple Tcl_Obj [Patch 1174551]

2005-04-04  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c: small opts in obj handling

2005-04-02  Miguel Sofer <msofer@users.sf.net>

	* generic/tclVar.c: converted a few function calls to macros.

2005-04-01  Miguel Sofer <msofer@users.sf.net>

	* doc/ListObj.3:
	* generic/tclBasic.c:
	* generic/tclCmdIL.c:
	* generic/tclConfig.c:
	* generic/tclExecute.c:
	* generic/tclInt.decls:
	* generic/tclInt.h:
	* generic/tclIntDecls.h:
	* generic/tclListObj.c:
	* generic/tclStubInit.c:
	* generic/tclVar.c: Changed the internal representation of lists
	to (a) reduce the malloc/free calls at list creation (from 2 to
	1), (b) reduce the cost of handling empty lists (we now never
	create a list internal rep for them), (c) allow refcounting of the
	list internal rep. The latter permits insuring that the pointers
	returned by Tcl_ListObjGetElements remain valid even if the object
	shimmers away from its original list type. This is [Patch 1158008]

	* generic/tclExecute.c:
	* generic/tclInt.h:
	* generic/tclObj.c:
	* generic/tclStringObj.c:
	(1) defined new internal macros for creating and setting
	frequently used obj types (int,long, wideInt, double,
	string). Changed TEBC to use eg 'TclNewIntObj(objPtr, i)' to avoid
	the function call in 'objPtr = Tcl_NewIntObj(i)'
	(2) ExecEnv now stores two Tcl_Obj* pointing to the constants "0"
	and "1", for use by TEBC.
	(3) slight reduction in cost of INST_START_CMD

2005-03-31  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c (INST_JUMP_TRUE/FALSE): replaced
	"test and branch" with "compute index into table"

2005-03-30  Donal K. Fellows  <donal.k.fellows@manchester.ac.uk>

	* doc/FileSystem.3: Defined loadHandle argument. [Bug 1172401]

2005-03-29  Jeff Hobbs	<jeffh@ActiveState.com>

	* win/tcl.m4, win/configure: do not require cygpath in macros to
	allow msys alone as an alternative.

2005-03-24  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclCompile.h:	Move the TclInterpReady() declaration from
	* generic/tclInt.h:	tclCompile.h to tclInt.h.  Should have
	been done as part of the 1115904 bug fix on 2005-03-18.

	* generic/tclThreadTest.c:	Stop providing the phony package
	"Thread 1.0" when the [::testthread] command is defined.  It's
	never used by anything, and conflicts with loading the real
	"Thread" package.

2005-03-18  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclCompCmds.c (TclCompileIncrCmd):	Corrected checks
	for immediate operand usage to permit leading space and sign
	characters.  Restores more efficient bytecode for [incr x -1]
	that got lost in the CONST string reforms of Tcl 8.4.  [Bug 1165671]

	* generic/tclBasic.c (Tcl_EvalEx):	Restored recursion limit
	* generic/tclParse.c (TclSubstTokens):	testing in nested command
	* tests/basic.test (basic-46.4):	substitutions within direct
	* tests/parse.test (parse-19.*):	script evaluation (Tcl_EvalEx)
	that got lost in the parser reforms of Tcl 8.1.	 Added tests for
	correct behavior.  [Bug 1115904]

2005-03-15  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclFileName.c:
	* win/tclWinFile.c:
	* tests/winFCMd.test: fix to 'file pathtype' and 'file norm'
	failures on reserved filenames like 'COM1:', etc.

2005-03-15  Pat Thoyts	<patthoyts@users.sourceforge.net>

	* unix/tcl.m4:	  Updated the OpenBSD configuration and regenerated
	* unix/configure: the configure script.

2005-03-15  Kevin B. Kenny  <kennykb@acm.org>

	[kennykb-numerics-branch] Merged with HEAD.

	* generic/tclBasic.c (many):
	* generic/tclCompExpr.c (CompileMathFuncCall):
	* generic/tclCompile.h:
	* generic/tclExecute.c (many):
	* generic/tclParseExpr.c (ParsePrimaryExpr):
	* tests/compExpr-old.test:
	* tests/compExpr.test:
	* tests/compile.test:
	* tests/expr-old.test:
	* tests/expr.test:
	* tests/for.test:
	* tests/parseExpr.test:
	Initial implementation of TIP #232.

	* generic/tclObj.c (Tcl_DbNewBignumObj): Fixed typo that broke
	--enable-symbols=mem build
	* tests/binary.test (binary-40.3, binary-40.6): Corrected tests
	to allow NaN(7ffffffffffff).

2005-03-14  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c: fixed INST_PUSH1's debugging code (wrong
	obj ref passed to TRACE_WITH_OBJ).

2005-03-14  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompile.c: fixed INST_RETURN's stack effect in
	tclInstructionTable (-1 instead of -2)

2005-03-10  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompCmds.c: removed debugging line

2005-03-10  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclTrace.c (TclCheckInterpTraces):	Corrected mistaken
	cast of ClientData to (TraceCommandInfo *) when not warranted.
	Thanks to Yuri Victorovich for the report.  [Bug 1153871]
	* generic/tcl.h:	Moved flag values TCL_TRACE_ENTER_EXEC and
	* generic/tclInt.h:	TCL_TRACE_LEAVE_EXEC from public interface
	into private.  Should be used only by internal workings of
	execution traces.

2005-03-09  Kevin B. Kenny  <kennykb@acm.org>

	[kennykb-numerics-branch] Merged from HEAD.

	* doc/PrintDbl.3:
	* doc/tclVars.n: Documented new semantics for tcl_precision.
	* generic/tclExecute.c (Tcl_ExecuteByteCode): Removed the check
	for division-by-zero on IEEE-754 machines.
	* generic/tclUtil.c (Tcl_PrintDouble): Corrected bug where numbers
	in the range [1e-4 .. 1.) were printed incorrectly.
	* tests/compExpr-old.test (compExpr-old-11.13): Revised test
	case for division by zero
	* tests/expr-old.test (expr-34.11, expr-34.12): Revised test
	cases for overflow in pow() to deal with infinities.
	* tests/expr.test (expr-11.13, expr-29.1, expr-29.2): Revised
	test case for division by zero and for underflow on input
	conversions.
	* tests/parseExpr.test (parseExpr-16.11): Revised test case for
	overflow on input conversion.
	* tests/string.test (string-6.38 deleted): Removed test case
	for underflow on input conversion, which is no longer an error.
	* tests/util.test (util-10.*): Added test case for the bug in
	tclUtil.c.

2005-03-08  Jeff Hobbs	<jeffh@ActiveState.com>

	* win/makefile.vc: clarify necessary defined vars that can come
	from MSVC or the Platform SDK.

2005-03-07  Donal K. Fellows  <dkf@users.sf.net>

	* doc/string.n: Minor typo. [Bug 1158247]

2005-03-07  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c: new peephole optimisation for INST_PUSH1;
	fixed the peephole opt in INST_POP so that it is not used when
	TCL_COMPILE_DEBUG is defined.

2005-03-04  Kevin B. Kenny  <kennykb@acm.org>

	[kennykb-numerics-branch]

	* generic/tclCmdMZ.c: Changed [scan] to treat out-of-range
	floating point values as infinities and zeroes.
	* generic/tclExecute.c: Changed [expr] to be permissive about
	infinities, allowing them to propagate.
	* generic/tclGet.c: Changed Tcl_GetDouble to be permissive about
	over/underflow.
	* generic/tclObj.c: Changed SetDoubleFromAny to be permissive
	about over/underflow.
	* generic/tclParseExpr.c: Made [expr] permissive about input
	numbers out of range.

2005-03-03  Kevin B. Kenny  <kennykb@acm.org>

	[kennykb-numerics-branch]

	* generic/tclInt.h:
	* generic/tclStrToD.c (Tcl_DoubleDigits, TclFormatNaN):
	* generic/tclUtil.c (Tcl_PrintDouble):
		Changed the signature of TclDoubleDigits so that it
		accepts a pointer to the signum of the argument, and
		returns the signum via that pointer.  Added very
		hacky code to handle IEEE signed zeroes in Tcl_DoubleDigits.
		(It can't be done other than as a hack until C9x;
		C89 simply doesn't deal with the concept of -0.0).
		Added output conversion of tagged NaN values.
	* generic/tclBinary.c (FormatNumber):
		Changed to allow [binary format] to handle NaN.
	* tests/binary.test (binary-60.1):
		Added a quick-n-dirty test to make sure that NaN's
		can be scanned and formatted.
	* generic/tclParseExpr.c (GetLexeme, ParseMaxDoubleLength):
		Modified so that tagged NaN (e.g., NaN(DEADBEEF)) can
		be recognized.

2005-03-02  Kevin B. Kenny  <kennykb@acm.org>

	[kennykb-numerics-branch] Merged with HEAD as of 2005-02-23.

	* generic/tclExecute.c:
		Broadened test for NaN to work on Windows.
	* generic/tclInt.h:
	* generic/tclStrToD.c (Tcl_DoubleDigits):
	* generic/tclUtil.c (Tcl_PrintDouble, TclPrecTraceProc):
		Added Tcl_DoubleDigits to format 'double' numbers
		with the minimum number of significant digits to
		yield correct rounding.	 Modified tcl_precision to
		accept 0 as a precision (meaning "minimum digits"), and
		made 0 the default.  [TIP #132]
	* generic/tclObj.c:
		Made NaN's throw an error in Tcl_GetDoubleFromObj.
	* unix/Makefile.in:
	* win/Makefile.in:
	* win/makefile.vc:
		Added libtommath/bn_mp_init_set.c to the build.
	* libtommath/tommath.h (mp_iseven):
		Fixed a bug that caused zero to test 'odd'.
	* generic/tommath.h:
		Regenerated.
	* tests/binary.test:
	* tests/expr-old.test:
	* tests/expr.test:
	* tests/scan.test:
		Corrected a number of tests that depended on
		tcl_precision, and removed the {eformat} condition
		from tests that no longer require it.
	* tests/util.test:
		Corrected a number of tests that depended on
		tcl_precision, and removed the {eformat} condition
		from tests that no longer require it.  Added a series
		of tests for correct rounding in Tcl_PrintDouble. [TIP
		#132].

2005-03-01  David N. Welton  <davidw@dedasys.com>

	* doc/CrtSlave.3: Changed to Tcl_Object to Tcl_Obj in the man
	page.

2005-02-24  Don Porter	<dgp@users.sourceforge.net>

	* library/tcltest/tcltest.tcl:	Better use of [glob -types] to avoid
	* tests/tcltest.test:	failed attempts to [source] a directory, and
	similar matters.  Thanks to "mpettigr".	 [Bug 1119798]

	* library/tcltest/pkgIndex.tcl: Bump to tcltest 2.2.8
	* unix/Makefile.in:
	* win/Makefile.in:

2005-02-23  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/CrtChannel.3 (THREADACTIONPROC): Formatting fix. [Bug 1149605]

2005-02-17  Jeff Hobbs	<jeffh@ActiveState.com>

	* win/tclWinFCmd.c (TraverseWinTree): use wcslen on wchar, not
	Tcl_UniCharLen.

2005-02-16  Miguel Sofer <msofer@users.sf.net>

	* doc/variable.n: fix for [Bug 1124160], variables are detected
	by [info vars] but not by [info locals].

2005-02-11  Jeff Hobbs	<jeffh@ActiveState.com>

	* unix/Makefile.in: remove SHLIB_LD_FLAGS (only for AIX, inlined
	* unix/tcl.m4:	    into SHLIB_LD).  Combine AIX-* and AIX-5
	* unix/configure:   branches in SC_CONFIG_CFLAGS.
	Correct gcc builds for AIX-4+ and HP-UX-11.  autoconf-2.59 gen'd.

2005-02-11  Miguel Sofer <msofer@users.sf.net>

	* tests/basic.test (basic-26.3): new test

2005-02-10  Miguel Sofer <msofer@users.sf.net>

	* generic/tclBasic.c (Tcl_EvalObjEx):
	* tests/basic.test (basic-26.2): preserve the arguments passed to
	TEOV in the pure-list branch, in case the list shimmers away. Fix
	for [Bug 1119369], reported by Peter MacDonald.

2005-02-10  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclFileName.c: fix for test failures introduced
	on 2005-01-17 [Bug 1119092]

2005-02-10  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/binary.n: Made the documentation of sign bit masking and
	[binary scan] consistent. [Bug 1117017]

2005-02-08  David N. Welton  <davidw@dedasys.com>

	* doc/CrtChannel.3: Typo: return->returns.

2005-02-06  Kevin B. Kenny  <kennykb@acm.org>

	[kennykb-numerics-branch]

	* generic/tclStrToD.c (TclStrToD, SafeLdExp):
	    Added code to manage the FPU precision on gcc+x86.
	    Enabled fast conversion of floats with small exponents
	    now that precision is correct.
	* tests/expr.test: Corrected test for the smallest representible
	    value to the right IEEE values.

2005-02-06  David N. Welton  <davidw@dedasys.com>

	* doc/Thread.3: One-word grammar fix.

2005-02-05  David N. Welton  <davidw@dedasys.com>

	* doc/Thread.3: Fixed sentence describing flags for
	Tcl_CreateThread.

	* doc/FileSystem.3: Cleaned up typo in Tcl_FSNewNativePath
	documentation.

	* generic/tclPathObj.c: Cleaned up typo in comment.

2005-02-03  Kevin B. Kenny  <kennykb@acm.org>

	[kennykb-numerics-branch]

	* generic/tclStrToD.c (TclStrToD, RefineResult, SafeLdExp):
	    Added code to ensure that 'ldexp' is never called with
	    a value that will underflow.
	* tests/expr.test: Added tests for the smallest representible
	    value, and rounding between it and zero. (The tests reflect
	    current behaviour; plan is to change the specification of
	    Tcl so that input conversion of doubles underflows silently.)

2005-02-02  Mo DeJong  <mdejong@users.sourceforge.net>

	* generic/tclProc.c (TclInitCompiledLocals):
	Add check for type of the framePtr->procPtr->bodyPtr
	passed to TclInitCompiledLocals and panic if
	it is not the correct type. If the body of the proc
	is not of the compiled byte code type then the
	code will crash. This was discovered while tracking
	down a crash in Itcl, that crash is fixed by
	Itcl patch 1115085.

2005-02-01  Kevin B. Kenny  <kennykb@acm.org>

	[kennykb-numerics-branch]  Merged with HEAD as of today.

	* generic/tclInt.decls:
	    Changed numbers of new stubs to resolve a conflict.
	* generic/tclInt.h:
	    Added new TclStrToD routine that replaces the native
	    'strtod' thro
	ughout Tcl.
	* generic/tclCmdMZ (Tcl_StringObjCmd):
	* generic/tclGet.c (Tcl_GetDouble):
	* generic/tclObj.c (SetBooleanFromAny, SetDoubleFromAny):
	* generic/tclParseExpr.c (GetLexeme):
	* generic/tclScan.c (Tcl_ScanObjCmd):
	    Replaced all uses of the native 'strtod' with a TclStrToD
	    routine that performs correct rounding and handles denormals.
	* generic/tclStrToD.c: (new file)
	    New scanning function for extracting 'double' from a string
	    that rounds correctly, and handles denormals and infinities.
	* unix/Makefile.in:
	* win/Makefile.in:
	* win/makefile.vc:
	    Added tclStrToD.c and the tommath routines that support it.

	These changes represent a partial implementation of TIP #132.
	Output conversion of floating point numbers, and proper handling
	of infinities within expressions, still need to be addressed.

2005-02-01  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclExecute.c (TclCompEvalObj): Removed stray statement
	left behind in prior code reorganization.

2005-01-31  Don Porter	<dgp@users.sourceforge.net>

	* unix/configure:	autoconf-2.57

2005-01-30  Joe English	 <jenglish@users.sourceforge.net>

	* unix/configure.in: Restored two double-evals that were
	removed in the DBGX purge; these are still needed on some
	platforms to account for TCL_TRIM_DOTS.	 [Bug 1112654]

	* unix/configure: NOT REGENERATED: only have autoconf 2.59 here,
	need to find someone with autoconf 2.57.

2005-01-28  Jeff Hobbs	<jeffh@ActiveState.com>

	* unix/configure, unix/tcl.m4: add solaris 64-bit gcc build
	support. [Bug 1021871]

2005-01-28  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* tests/expr-old.test (expr-old-37.2): Added test for [Bug 1109484]

2005-01-27  Jeff Hobbs	<jeffh@ActiveState.com>

	* generic/tclBasic.c (Tcl_ExprBoolean, Tcl_ExprDouble)
	(Tcl_ExprLong): Fix to recognize Tcl_WideInt type. [Bug 1109484]

2005-01-26  Andreas Kupries <andreask@activestate.com>

	TIP#218 IMPLEMENTATION

	* generic/tclDecls.h:	Regenerated from tcl.decls.
	* generic/tclStubInit.c:

	* doc/CrtChannel.3:	Documentation of extended API,
	* generic/tcl.decls:	extended testsuite, and
	* generic/tcl.h:	implementation. Removal of old
	* generic/tclIO.c:	driver-specific TclpCut/Splice
	* generic/tclInt.h:	functions. Replaced with generic
	* tests/io.test:	thread-action calls through the
	* unix/tclUnixChan.c:	new hooks. Update of all builtin
	* unix/tclUnixPipe.c:	channel drivers to version 4.
	* unix/tclUnixSock.c:	Windows drivers extended to
	* win/tclWinChan.c:	manage thread state in a thread
	* win/tclWinConsole.c:	action handler.
	* win/tclWinPipe.c:
	* win/tclWinSerial.c:
	* win/tclWinSock.c:

2005-01-25  Don Porter	<dgp@users.sourceforge.net>

	* library/auto.tcl:	Updated [auto_reset] to clear auto-loaded
	commands in namespaces other than :: and to clear auto-loaded commands
	that do not happen to be procs.	 [Bug 1101670]
	***POTENTIAL INCOMPATIBILITY***

2005-01-25  Daniel Steffen  <das@users.sourceforge.net>

	* unix/tcl.m4 (Darwin): fixed bug with static build linking to
	dynamic library in /usr/lib etc instead of linking to static library
	earlier in search path. [Tcl Bug 956908]
	Removed obsolete references to Rhapsody.
	* unix/configure: autoconf-2.57

2005-01-21  Andreas Kupries <andreask@activestate.com>

	* generic/tclStubInit.c: Regenerated the stubs support code from
	* generic/tclDecls.h:	 the modified tcl.decls (TIP #233, see below).

	* doc/GetTime.3:       Implemented TIP #233, i.e. the
	* generic/tcl.decls:   'Virtualization of Tcl's Sense of Time'.
	* generic/tcl.h:       Declared, implemented, and documented the
	* generic/tclInt.h:    specified new API functions. Moved the
	* unix/tclUnixEvent.c: native (OS) access to time information
	* unix/tclUnixNotfy.c: into standard handler functions. Inserted
	* unix/tclUnixTime.c:  hooks calling on the handlers where native
	* win/tclWinNotify.c:  access was done before, and where scaling
	* win/tclWinTime.c:    between domains (real/virtual) is required.

2005-01-21  Andreas Kupries <andreask@activestate.com>

	* generic/tclThread.c: Typo police. Fixed some nits
	* generic/tclCmdAH.c:  in header comments of functions.
	* generic/tclBasic.c:  (Missing --).
	* generic/tclFileName.c:

2005-01-21  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/FileSystem.3: Add missing ARGUMENTS section definitions for
	arguments to Tcl_FSLink. [Bug 1106272]

2005-01-21  Kevin B. Kenny  <kennykb@acm.org>

	[kennykb-numerics-branch]

	* unix/Makefile.in:	Updated Makefile to build libtommath on
				Unix as well as Windows. [Bug 1106865]

	* generic/tclTestObj.c (TestbignumobjCmd):
	Silenced a compiler warning about a mismatched 'const'.

2005-01-20  Kevin B. Kenny  <kennykb@acm.org>

	[kennykb-numerics-branch] Development checkpoint.

	* compat/strtoll.c:	Reverted to HEAD.
	* compat/strtoull.c:
	* doc/Ensemble.3:
	* generic/tclBasic.c:
	* generic/tclCmdIL.c:
	* generic/tclNamesp.c:
	* generic/tclPathObj.c:
	* generic/tclPort.h:
	* unix/configure:
	* unix/configure.in:
	* unix/tcl.m4:
	* win/configure:
	* win/configure.in:
	* win/rules.vc:
	* win/tcl.m4:

	* generic/tcl.h: Added declarations for bignum types, and
			 for a 'bignumValue' in the Tcl_Obj structure.
	* generic/tclInt.h: Added declarations of interface procedures
			    for memory allocation in libtommath.

	* generic/tcl.decls: Added new interface to bignum objects.
	* generic/tclInt.decls: Added internal stubs for bignum routines
				used by the test code in tclTestObj.c.

	* generic/tclDecls/h:		Regen.
	* generic/tclIntDecls.h:
	* generic/tclStubInit.h:

	* tools/fix_tommath_h.tcl: (New file) Script to edit
				   libtommath/tommath.h and produce
				   generic/tommath.h so that storage
				   classes, allocation routines, and
				   data types conform to Tcl's
				   conventions.
	* generic/tommath.h: (New file) Generated by the above.

	* generic/tclTomMath.h: (New file) Additional declarations
				to be included in tommath.h when building
				Tcl.

	* generic/tclTomMathInterface.c: (New file) Small 'glue' routines
					 adapting tommath's API to Tcl.

	* libtommath/bn_fast_s_mp_mul_digs.c:
	* libtommath/bn_mp_mul_d.c:
	* libtommath/bn_mp_read_radix.c:
	* libtommath/tommath.h: Applied suggested changes from Tom St
	Denis that correct an off-by-one error in single-digit
	multiplication (leading to a pointer smash if uncorrected) and
	change the string argument to 'mp_read_radix' from 'char*' to
	'const char*'.

	* libtommath/bn_mp_radix_size.c:
	Local patch to ensure that sufficient memory is requested
	even if the number has a single digit.

	* libtommath/bn_mp_read_radix.c:
	Local patch to return MP_VAL if the input string contains
	an invalid character.

	* generic/tclObj.c: Added accessor functions for bignums.
	* generic/tclTestObj.c: Added a 'testbignumobj' command to
	exercise the accessor functions for bignums.

	* win/Makefile.in: Added rules for making libtommath.

2005-01-19  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	TIP#235 IMPLEMENTATION

	* doc/Ensemble.3: Documentation for the new public API.
	* generic/tclNamesp.c (Tcl_CreateEnsemble,...): Rename of
	* generic/tcl.decls:		existing API into TIPped form.

2005-01-19  Mo DeJong  <mdejong@users.sourceforge.net>

	* win/tclWinChan.c (FileCloseProc): Invoke TclpCutFileChannel() to
	remove a FileInfo from the thread local list before deallocating
	it.  This should have been done via an earlier call to
	Tcl_CutChannel, but I was running into a crash in the next call to
	Tcl_CutChannel during the IO finalization stage.

2005-01-18  Kevin Kenny	 <kennykb@acm.org>

	* library/tzdata/GMT+0:
	* library/tzdata/GMT-0:
	* library/tzdata/GMT0:
	* library/tzdata/Greenwich:
	* library/tzdata/Navajo:
	* library/tzdata/Universal:
	* library/tzdata/Zulu:
	* library/tzdata/America/Asuncion:
	* library/tzdata/America/Rosario:
	* library/tzdata/Asia/Jerusalem:
	* library/tzdata/Brazil/Acre:
	Routine update per Olson's tzdata2005c.	 Removed links to links
	(Greenwich in several aliases; Navajo; Acre). Updated Paraguayan
	DST rules and "best guess" at this year's Israeli rules.

2005-01-17  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclFileName.c: fix for glob failure on Windows shares
	[Bug 1100542].

	* doc/pkgMkIndex.n: added documentation that 'pkg_mkIndex -lazy' is
	not a good idea. [Bug 1101678]

2005-01-14  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* tests/compile.test (compile-17.1): Document known issue with
	binding time of compiled command interpretations in [expr].

	* generic/tclIOUtil.c (TclFSFileAttrIndex): New helper function so
	that we don't need to hard-code attribute indexes. [Bug 1100671]

2005-01-13  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/string.n: Removed the term 'set' from the documentation of
	the [string trim] commands, as it caused confusion.

2005-01-12  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* unix/tcl.m4 (SC_PATH_{TCL,TK}CONFIG): Added code to detect the
	case when the --with-tcl/--with-tk arguments point to the config
	scripts themselves and not their directory. If this is the case,
	they now complain but keep working. [FRQ 951247]
	* unix/configure:	autoconf-2.57

2005-01-10  Joe English	 <jenglish@users.sourceforge.net>

	* unix/Makefile.in, unix/configure.in, unix/tcl.m4,
	* unix/tclConfig.sh.in, unix/dltest/Makefile.in:
	Remove ${DBGX}, ${TCL_DBGX} from Tcl build system [Patch 1081595].
	* unix/configure: regenerated

2005-01-10  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* unix/tclUnixFCmd.c (TclUnixCopyFile): Convert u_int to unsigned
	to make clashes with types in standard C headers less of a
	problem. [Bug 1098829]

2005-01-09  Joe English	 <jenglish@users.sourceforge.net>

	* unix/tclUnixThrd.c, unix/tclUnixPort.h: Remove readdir_r()
	and related #ifdeffery (see #1095909).
	* unix/tcl.m4, unix/tclConfig.h.in: Don't check for HAVE_READDIR_R.
	* unix/configure: Regenerated.

2005-01-06  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* library/http/http.tcl (http::mapReply): Significant performance
	enhancement by using [string map] instead of [regsub]/[subst], and
	update version requirement to Tcl8.4. [Bug 1020491]

2005-01-05  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/lsearch.n, doc/re_syntax.n: Convert to other form of emacs
	mode control comment to prevent problems with old versions of
	man. [Bug 1085127]

2005-01-05  Pat Thoyts	<patthoyts@users.sourceforge.net>

	* tests/winDde.test: Fixed broken test result.

2005-01-05  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclInt.h, generic/tclPort.h: Move the #include of
	tclConfig.h *first* before any reference to tcl.h so that the
	build configuration is loaded before the first reference to any
	system headers. Issue reported by Art Haas on tcl-core.

2005-01-04  Don Porter	<dgp@users.sourceforge.net>

	* tests/fCmd.test (fCmd-18.10):	Added notNetworkFilesystem constraint.
	[Bug 456665]

2004-12-29  Jeff Hobbs	<jeffh@ActiveState.com>

	* win/tcl.m4, win/configure: update MSVC CFLAGS_OPT to -O2, remove
	-Gs (included in -O2) and -GD (outdated).  Use "link -lib" instead
	of "lib" binary and remove -YX for MSVC7 portability.  Add
	-fomit-frame-pointer for gcc OPT compiles. [Bug 1092952, 1091967]
	Align LIBS_GUI with Tk head needs.

2004-12-29  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclDate.c: Regen
	* generic/tclGetDate.y (TclDatelex):
		Fixed a problem where a four-digit group with >=2
		leading zeroes appeared to be a	two-digit group, leading to
		misinterpreting the time 0012 as 1200.	[Bug # 1090413]
	* library/clock.tcl: Added code to interpret correctly months
			     outside the range 01-12 as reduced modulo 12
			     with a corresponding adjustment to the year.
			     [Bug 1092789]
	* tests/clock.test: Added regression test cases for the above two
			    bugs.
	* unix/Makefile.in: Added --no-lines to the 'bison' command line
	* win/Makefile.in:  to help constrain the number of diffs in a cvs
			    checkin.

2004-12-24  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompile.c:
	* generic/tclCompile.h:
	* generic/tclExecute.c:
	* generic/tclInt.h:
	* generic/tclLiteral.c:
	* generic/tclProc.c:
	Avoid sharing cmdName literals accross namespaces, and generalise
	usage of the TclRegisterNewLiteral macro [Patch 1090905]

2004-12-20  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompile.c: moved TclInitCompiledLocals to tclProc.c
	* generic/tclProc.c: new static InitCompiledLocals to allow for a
	single pass over the proc's arguments at proc load time (instead of
	two as previously). TclObjInterpProc() now allocates the
	compiledLocals on the tcl execution stack, using the new
	TclStackAlloc/Free functions.

2004-12-16  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclInterp.c (Tcl_LimitSetTime, TimeLimitCallback):
	(TclLimitRemoveAllHandlers, TclInitLimitSupport): Set a timer
	event to trigger when the time limit runs out. All the time limit
	actually does is check to see if the time limit has been exceeded,
	but this is enough to fix [Bug 1085023].
	* generic/tclInt.h (struct Interp): Added a field to hold the token
	for the timer event handler associated with the current time limit.
	* generic/tclEvent.c (Tcl_UpdateObjCmd, Tcl_VwaitObjCmd): Add
	error message when limit exceeded.
	* tests/interp.test (interp-34.[89]): Check that time limits
	handle the two cases reported in [Bug 1085023]

	* generic/tclTimer.c (TclCreateAbsoluteTimerHandler): New internal
	function that allows setting a timer handler that will be
	triggered at (or after) a specific time instead of at some number
	of milliseconds in the future. This is a candidate for future
	exposure via a TIP.

2004-12-15  Miguel Sofer <msofer@users.sf.net>

	* generic/tclBasic.c:
	* generic/tclExecute.c:
	* generic/tclInt.decls:
	* generic/tclIntDecls.h:
	* generic/tclNamesp.c:
	* generic/tclProc.c:
	* generic/tclStubInit.c:
	* generic/tclTest.c: Added two new functions to allocate memory
	from the execution stack (TclStackAlloc, TclStackFree). Added
	functions TclPushStackFrame and TclPopStackFrame that do the work
	of Tcl_PushCallFrame and Tcl_PopCallFrame, but using frames
	allocated in the execution stack - i.e., heap instead of
	C-stack. The core uses these two new functions exclusively; the
	old ones remain for backwards compat, as at least two popular
	extensions (itcl, xotcl) are known to use them.

2004-12-14  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCmdIL.c:
	* generic/tclInt.h:
	* generic/tclProc.c:
	* generic/tclVar.c: changing the isProcCallFrame field of the
	CallFrame struct from a 0/1 field to flags. Should be perfectly
	backwards compatible.

2004-12-14  Don Porter	<dgp@users.sourceforge.net>

	* unix/configure.in:	Added special processing to remove "$U"
	from libraries in the LIBOBJS value.  This is an auto-make-ism
	we need to avoid.  [Bug 1081541]

	* unix/configure:	autoconf-2.57

2004-12-13  Don Porter	<dgp@users.sourceforge.net>

	* generic/tcl.h:	Restored extern "C" guards so that C++ code
	sees function pointer typedef linkage consistent with earlier Tcl
	releases. [Bug 1082349].

	* generic/tclEncoding.c:	Plugged some memory leaks.  Thanks to
	* generic/tclUtil.c:	 Rolf Ade for reports and testing [Bug 1083082]

2004-12-13  Kevin B. Kenny  <kennykb@acm.org>

	* doc/clock.n: Clarify that the [clock scan] command does not
	accept the full range of ISO8601 point-in-time formats
	[Bug 1075433].

2004-12-12  Miguel Sofer <msofer@users.sf.net>

	* generic/tclVar.c (TclArrayObjCmd - ARRAY_NAMES): leaking an
	object [Bug 1084111] - thanks to Rolf Ade.

2004-12-12  Miguel Sofer <msofer@users.sf.net>

	* generic/tclObj.c (TclSetCmdNameObj): special handling for fully
	qualified command names (as in fix [Patch 456668]).

2004-12-11  Miguel Sofer <msofer@users.sf.net>

	* generic/tclInt.h:
	* generic/tclNamesp.c: converting the static function
	GetNamespaceFromObj() to MODULE_SCOPE TclGetNamespaceFromObj().

2004-12-10  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* tools/tcl.wse.in, unix/tcl.spec, win/README.binary, README:
	* win/configure.in, unix/configure.in, generic/tcl.h:
	Bumped version number to 8.5a3 to distinguish HEAD of CVS
	development from the recent 8.5a2 release.

2004-12-10  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompile.c (TclInitCompiledLocals):
	* generic/tclCompile.h:
	* generic/tclInt.h:
	* generic/tclProc.c (TclObjInterpProc, TclCreateProc): optimised
	loops that initialise a proc's arguments and compiled local
	variables, removing tests from inner loops.

2004-12-10  Donal K. Fellows  <dkf@users.sf.net>

	* generic/tclInt.h: Move ensemble API decls here from tclNamesp.c

2004-12-09  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclNamesp.c (TclMakeEnsembleCmd, TclSetEnsemble*)
	(TclSetEnsemble*, TclFindEnsemble): Build an internal API for
	creating and manipulating ensembles; they can be deleted using the
	normal command-deletion API.

	* doc/Async.3: Reword for better grammar, better nroff and get the
	flag name right. (Reported by David Welton.)

2004-12-07  Don Porter	<dgp@users.sourceforge.net>

	* tests/unixInit.test (2.1-4):	Added constraints so that when a
	value of TCL_LIBRARY is required for process initialization, we skip
	the tests that mess with that value.

2004-12-07  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	*** 8.5a2 TAGGED FOR RELEASE ***

	* unix/Makefile.in: add library/{tzdata,msgs} to dist target (kbk)

	* doc/foreach.n: Adjust tabs to be friendlier to some HTML
	converters. [Bug 1078760]

2004-12-06  Jeff Hobbs	<jeffh@ActiveState.com>

	* unix/tclUnixNotfy.c (NotifierThreadProc): init numFdBits
	[Bug 1079286]

	* doc/error.n, doc/SaveResult.3, doc/Thread.3: minor nroff typos

2004-12-06  Don Porter	<dgp@users.sourceforge.net>

	* tests/safe.test:	Trim auto_path to improve performance [1080039]

	* tests/msgcat.test:	makeFile/removeFile cleanup [1079117]

2004-12-04  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclEncoding.c:	Different fix for [Bug 1077005].
	* generic/tclEvent.c:	Broke apart TclpSetInitialEncodings() on
	* generic/tclInt.h:	Windows into TclpSetInterfaces(), that is
	* unix/tclUnixInit.c:	fundamentally essential, and the initialization
	* win/tclWinInit.c:	of the system encoding, which is not.  Made
	the TclpSetInterfaces call part of TclInitSubsystems so it cannot be
	overlooked.

2004-12-03  Jeff Hobbs	<jeffh@ActiveState.com>

	* changes: updated for 8.5a2 release

2004-12-02  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclUtil.c (TclSetProcessGlobalValue):	 Handle the case
	where a ProcessGlobalValue might be assigned to itself.

	* generic/tclEncoding.c (MakeFileMap):	Correct refcounting errors
	managing values returned by TclPathPart (with refCount of 1!) that
	led to a memory leak.  [Bug 1077474].

2004-12-02  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclPathObj.c: fix and new tests for [Bug 1074671] to
	* tests/fileSystem.test:   ensure tilde paths are not returned
	specially by 'glob'.

2004-12-02  Kevin B. Kenny  <kennykb@acm.org>

	* win/Makefile.in: Added a 'sed' in the setting of ROOT_DIR_NATIVE
	to compensate for a bug in cygpath (at least version 1.36) that
	leaves a trailing backslash on the end of the converted path.

2004-12-02  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclInterp.c (Alias,Target,Master): Rewrote these so that
	the aliases that refer to an interpreter are stored in a list and
	not a hashtable (which was only ever a convenience, and forced the
	use of a global mutex to generate keys!) [FRQ 1077210]
	* generic/tclNamesp.c (numNsCreated): Moved into thread-local
	storage to remove a global mutex. [FRQ 1077210]

2004-12-01  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclUtil.c (TclGetProcessGlobalValue):	Narrowed the scope
	of mutex locks.

	* generic/tclUtil.c:		Updated Tcl_GetNameOfExecutable() to
	* generic/tclEncoding.c:	make use of a ProcessGlobalValue for
	* generic/tclEvent.c:		storing the executable name.
	Added internal routines Tcl(Get|Set)ObjNameOfExecutable() to access
	that storage in Tcl_Obj, rather than string format.

	* unix/tclUnixFile.c:	Rewrote TclpFindExecutable() to use
	* win/tclWinFile.c:	TclSetObjNameOfExecutable to store the
	executable name it computes.

	* generic/tclInt.h:	Added internal stub entries for
	* generic/tclInt.decls: TclpFindExecutable and
	Tcl(Get|Set)ObjNameOfExecutable.

	* generic/tclIntDecls.h:	make genstubs
	* generic/tclStubInit.c:

	* generic/tclCmdIL.c:	Retrieve executable name in Tcl_Obj form
	* win/tclWinPipe.c:	instead of string form.

	* unix/tclUnixTest.c:	Update [testfindexecutable] command to use
	new internal interfaces.

	* generic/tclEncoding.c:	Moved TclpSetInitialEncodings()
	call from Tcl_FindExecutable() into TclInitEncodingSubsystem().
	This is important on Windows where it establishes whether the
	"ascii" or "unicode" set of system routines will be used, and
	that needs to be done earlier to support filesystem operations.
	[Bug 1077005]

2004-12-01  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* tests/winDde.test: Rewritten to use tcltest2 features more
	thoroughly (reducing the [catch] count!) and fix the problem with
	winDde-6.1 being out of synch with the implementation.

2004-11-30  Don Porter	<dgp@users.sourceforge.net>

	* library/init.tcl ([unknown]):	Restored the save/restore of
	the variables ::errorCode and ::errorInfo.  This is needed when
	the [::bgerror] command is auto-loaded (as it is by Tk).

	Patch 976520 reworks several of the details involved with
	startup/initialization of the Tcl library, focused on the
	activities of Tcl_FindExecutable().

	* generic/tclIO.c:	Removed bogus claim in comment that
	encoding "iso8859-1" is "built-in" to Tcl.

	* generic/tclInt.h:	Created a new struct ProcessGlobalValue,
	* generic/tclUtil.c:	routines Tcl(Get|Set)ProcessGlobalValue,
	and function type TclInitProcessGlobalValueProc.  Together, these
	take care of the housekeeping for "values" (things that can be
	held in a Tcl_Obj) that are global across a whole process.  That is,
	they are shared among multiple threads, and epoch and mutex
	protection must govern the validity of cached copies maintained
	in each thread.

	* generic/tclNotify.c:	Modified TclInitNotifier() to tolerate
	being called multiple times in the same thread.

	* generic/tclEvent.c:	Dropped the unused argv0 argument to
	TclInitSubsystems().  Removed machinery to unsure only one
	TclInitNotifier() call per thread, now that that is safe.
	Converted Tcl(Get|Set)LibraryPath to use a ProcessGlobalValue,
	and moved them to tclEncoding.c.
	* generic/tclBasic.c:	Updated caller.

	* generic/tclInt.h:	TclpFindExecutable now returns void.
	* unix/tclUnixFile.c:
	* win/tclWinFile.c:
	* win/tclWinPipe.c:

	* generic/tclEncoding.c: Built new encoding search initialization
	on a foundation of ProcessGlobalValues, exposing new routines
	Tcl(Get|Set)EncodingSearchPath.	 A cache of a map from encoding name
	to directory pathname keeps track of where encodings are available
	for loading.  Tcl_FindExecutable greatly simplified into just
	three function calls.  The "library path" is now misnamed, as its
	only remaining purpose is as a foundation for the default encoding
	search path.

	* generic/tclInterp.c:	Inlined the initScript that is evaluated
	by Tcl_Init().	Added verification after initScript evaluation
	that Tcl can find its installed *.enc files, and that it has
	initialized [encoding system] in agreement with what the environment
	expects.  [tclInit] no longer driven by the value of $::tcl_libPath;
	it largely constructs its own search path now, rather than attempt
	to share one with the encoding system.

	* unix/tclUnixInit.c:	TclpSetInitialEncodings factored so that a new
	* win/tclWinInit.c:	routine TclpGetEncodingNameFromEnvironment
	can reveal that Tcl thinks the [encoding system] should be, even
	when an incomplete encoding search path, or a missing *.enc file
	won't allow that initialization to succeed.  TclpInitLibraryPath
	reworked as an initializer of a ProcessGlobalValue.

	* unix/tclUnixTest.c:	Update implementations of [testfindexecutable],
	[testgetdefenc], and [testsetdefenc].

	* tests/unixInit.test:	Corrected tests to operate properly even
	when a value of TCL_LIBRARY is required to find encodings.

	* generic/tclInt.decls:	New internal stubs: TclGetEncodingSearchPath,
	TclSetEncodingSearchPath, TclpGetEncodingNameFromEnvironment.  These
	are candidates for public exposure by future TIPs.

	* generic/tclIntDecls.h:	make genstubs
	* generic/tclStubInit.c:

	* generic/tclTest.c:	Updated [testencoding] to use
	* tests/encoding.test:	Tcl(Get|Set)EncodingSearchPath.	 Updated tests.

2004-11-30  Kevin B. Kenny  <kennykb@acm.org>

	* library/clock.tcl: Corrected the regular expressions that match
	a time zone to allow for time zones specified as +HH or -HH.
	* tests/clock.test: Added regression test case for the above issue.
	Thanks to Rolf Ade for reporting this issue
	[http://wiki.tcl.tk/13094]
	* win/tclWinDde.c (Tcl_DdeObjCmd): Corrected a typo that caused a
	compilation failure on VC++.

2004-11-29  Andreas Kupries <andreask@activestate.com>

	* win/Makefile.in (install-libraries): Brought entry '2004-10-26
	  Don Porter (Tcl Modules)' into the windows world, actually the
	  win/configure buildsystem. The other windows buildsystems (.vc,
	  .bc) still have to be updated as well.

2004-11-26  Andreas Kupries <andreask@activestate.com>

	* win/tclWinDde.c (ExecuteRemoteObject): Removed bogus semicolon
	  found at the end of the header for the function definition,
	  terminating it early and preventing a compile. This is likely a
	  fix for '2004-11-25 Donal'. I have to conclude that it is also
	  unknown if the other changes to this file actually pass the
	  testsuite. Running testsuite ... They don't. winDde-6.1
	  fails. This is only a message discrepance, i.e. not too
	  bad. Leaving resolution of that to Pat and Donal.

2004-11-26  Don Porter	<dgp@users.sourceforge.net>

	* library/auto.tcl (tcl_findLibrary):	Made sure the uniquifying
	operations on the search path does not also normalize.	[Bug 1072136]

2004-11-26  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* unix/configure.in: Simplify the code to check for correctness of
	strstr, strtoul and strtod.
	* unix/tcl.m4 (SC_TCL_CHECK_BROKEN_FUNC): Split a complex stanza
	out of configure.in into its own function. Also force it to do the
	right thing with cacheing of results of AC_TRY_RUN to deal with
	issue raised in [Patch 1073524]

	* doc/foreach.n: Added simple example. [FRQ 1073334]

2004-11-25  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclProc.c (TclObjInterpProc):	    Make it so that only
	* generic/tclIndexObj.c (Tcl_WrongNumArgs): [proc] instances do
	* tests/indexObj.test (indexObj-5.7):	    quoting of their first
	arguments, so keeping [Bug 942757] fixed and making [Bug 1066837]
	be fixed as well. Done with a load of #ifdef-ery because this hack
	is so ugly nobody should keep it around once Itcl's fixed.

2004-11-25  Reinhard Max  <max@suse.de>

	* tests/tcltest.test: The order in which [glob] returns the file
	names is undefined, so tests should not depend on it.

2004-11-25  Zoran Vasiljevic <vasiljevic@users.sf.net>

	* doc/Thread.3:
	* doc/Notifier.3: Added changes from the core-8-4-branch

2004-11-25  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/dde.n: Synchronized the documentation of the commands with
	the header of the docs and what the package actually does. Thanks
	to Andreas Kupries for spotting this.
	* win/tclWinDde.c (Tcl_DdeObjCmd): Much cleanup of argument
	parsing code.

2004-11-24  David Gravereaux <davygrvy@pobox.com>

	* generic/tclPort.h: Relative include of tclWinPort.h returned
	as it was requiring me set -I$(tcl_root)/win for my extensions
	that need to include tclInt.h and doesn't appear to serve any
	purpose for windows builds.

2004-11-24  Kevin B. Kenny  <kennykb@acm.org>

	* unix/tcl.m4 (SC_ENABLE_THREADS): Corrected bad check for
	3-argument readdir_r [Bug 1001325].
	* unix/configure: Regenerated.
	* unix/tclUnixNotfy.c: Corrected all uses of 'select' to
	manage their masks using the FD_CLR, FD_ISSET, FD_SET, and
	FD_ZERO macros rather than bit-whacking that failed under
	Solaris-Sparc-64.  [Bug 1071807]
	* win/tclWinInit.c (TclpInitLibraryPath): Removed unused
	vars 'pathc' and 'pathv' that caused compilation problems
	on VC++ with --enable-symbols.

2004-11-24  Don Porter	<dgp@users.sourceforge.net>

	* unix/tcl.m4 (SC_ENABLE_THREADS):	Corrected failure to determine
	the number of arguments for readdir_r on SunOS systems.	 [Bug 1071701]

	* unix/configure:	autoconf-2.57

	* generic/tclCmdIL.c (InfoVarsCmd):	Corrected segfault in new
	* tests/info.test (info-19.6):	trivial matching branch [Bug 1072654]

2004-11-24  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* tools/man2html.tcl, tools/man2html1.tcl: Update to use Tcl 8.4.
	* tools/man2html2.tcl: Fix broken .SS handling.

2004-11-23  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* unix/Makefile.in: Add (commented-out) code to integrate tclConfig.h
	into the dependency tree and 'make distclean'. [Bug 1068171]

	* generic/tclResult.c (Tcl_AppendResultVA): Remove call to
	Tcl_GetStringResult to speed up repeated calls to Tcl_AppendResult
	with the side effect that code that wants to access interp->result
	should always call Tcl_GetStringResult first. See [Patch 1041072]
	discussion for more details.

2004-11-22  Mo DeJong  <mdejong@users.sourceforge.net>

	* unix/configure: Regen.
	* unix/tcl.m4 (SC_TCL_64BIT_FLAGS): Define HAVE_TYPE_OFF64_T
	only when off64_t, open64(), and lseek64() are defined.
	IRIX 5.3 is known to not include an open64 function.
	[Bug 1030465]

2004-11-22  Mo DeJong  <mdejong@users.sourceforge.net>

	* unix/configure: Regen.
	* unix/tcl.m4 (SC_ENABLE_THREADS): Check for a 2
	argument version of readdir_r that is known to
	exists under IRIX 5.3.
	* unix/tclUnixThrd.c (TclpReaddir): Use either
	2 arg or 3 arg version of readdir_r.
	[Bug 1001325]

2004-11-22  Don Porter	<dgp@users.sourceforge.net>

	* unix/tclUnixInit.c (TclpInitLibraryPath):	Purged dead code that
	* win/tclWinInit.c (TclpInitLibraryPath):	used to extend the
	"library path".	 Search path construction for init.tcl is now done
	within the [tclInit] proc.

	* generic/tclInterp.c:	Restored several directories to the search
	* tests/unixInit.test:	path used to locate init.tcl within [tclInit].
	This change does not restore any directories to the encoding search
	path, so should still avoid the price of an unreasonably large number
	of filesystem accesses during encoding initialization at startup
	[Bug 976438]

2004-11-22  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclPathObj.c: fix and new test for [Bug 1043129] in
	* tests/fileSystem.test: the treatment of backslashes in file
	join on Windows.

2004-11-21  Don Porter	<dgp@users.sourceforge.net>

	* doc/AddErrInfo.3:	Typo corrections (Thanks Daniel South).
	* doc/interp.n:

2004-11-19  Don Porter	<dgp@users.sourceforge.net>

	* doc/AddErrInfo.3:	Docs for Tcl_(Get|Set)ReturnOptions.  [TIP 227]

	* doc/AddErrInfo.3:
	* doc/Async.3:		Documentation updates to replace references
	* doc/BackgdErr.3:	to global variable ::errorInfo and ::errorCode
	* doc/SaveResult.3:	and to the ::bgerror command with references
	* doc/after.n:		to their preferred replacements, the
	* doc/bgerror.n:	-errorinfo and -errorcode return options,
	* doc/error.n:		the Tcl_*InterpState routines, and the
	* doc/exec.n:		[interp bgerror] command.
	* doc/exit.n:
	* doc/fileevent.n:
	* doc/interp.n:
	* doc/return.n:
	* doc/tclvars.n:
	* doc/update.n:

	* tests/unixInit.test:	Removed "knownBug" constraints to prompt
	bug fixing before 8.5a2 release.

2004-11-19  Daniel Steffen  <das@users.sourceforge.net>

	* macosx/Makefile:
	* unix/configure.in:
	* unix/tclUnixInit.c (MacOSXGetLibraryPath): changed detection
	of tcl framework build when determining tclLibPath from overloaded
	TCL_LIBRARY to configuration define TCL_FRAMEWORK. [Bug 1068088]

	* unix/configure: autoconf-2.57
	* unix/tclConfig.h.in: autoheader-2.57

2004-11-18  Don Porter	<dgp@users.sourceforge.net>

	* doc/SaveResult.3:	Documentation for Tcl_*InterpState (TIP 226).

	* generic/tclEvent.c (HandleBgErrors):	Simplified program flow.

	* tests/basic.test:	Updated functional (not testing) uses of
	* tests/io.test:	[bgerror] to make use of [interp bgerror].
	* tests/socket.test:
	* tests/timer.test:

	* tests/interp.test (interp-36.*):	[interp bgerror] tests.

	* generic/tclInterp.c:	Corrected [interp bgerror] error messages.

2004-11-18  Reinhard Max  <max@suse.de>

	* unix/tcl.m4 (SC_CONFIG_MANPAGES): Applied an improved version of
	* unix/configure.in:		    patch #996085, that introduces
	* unix/Makefile.in:		    --enable-man-suffix.

	* unix/installManPage:		    added
	* unix/mkLinks.tcl:		    removed
	* unix/mkLinks:			    removed
	* unix/configure:		    generated

	* unix/Makefile.in:		    Don't install tclConfig.h .

2004-11-17  Don Porter	<dgp@users.sourceforge.net>

	* unix/configure.in:	The change below reveals that the public
	data type Tcl_StatBuf relies on config information.  For now,
	disabled the use of the tclConfig.h file until its full impact
	on Tcl's interface can be assessed.

	* unix/configure:	autoconf-2.57

	* generic/tcl.h:	Moved the #include "tclConfig.h" out of
	* generic/tclInt.h:	tcl.h.	The config settings are not part of
	* generic/tclPort.:	the public interface, and having it there
	breaks compiled against uninstalled Tcl and extensions using
	autoconf-2.5*.

2004-11-16  Jeff Hobbs	<jeffh@ActiveState.com>

	* unix/tclUnixChan.c (TtySetOptionProc): fixed crash configuring
	-ttycontrol on a channel. [Bug 1067708]

2004-11-16  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclIOUtil.c (TclFSEpochOk):	There were two code paths
	via which the thread copy of filesystemEpoch could be synched with
	the master copy, but only one kept the filesystem list cache up
	to date.  Fix routes everything through	 a single code path.
	[Bug 1035775].

2004-11-16  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* unix/tcl.m4 (SC_CONFIG_CFLAGS): Stop architecture flags to 'ld'
	from getting lost when [load] is disabled. [Bug 1016796]

2004-11-16  Daniel Steffen  <das@users.sourceforge.net>

	* generic/tcl.h:
	* unix/configure.in: changed HAVE_CONFIG_H to HAVE_TCL_CONFIG_H.

	* unix/configure: autoconf-2.57

2004-11-15  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclInt.h:	Added comment warning that the old
	ERR_IN_PROGRESS and ERROR_CODE_SET flag values should not be re-used
	for the sake of those extensions that have accessed them.

	* generic/tclCmdMZ.c (Tcl_TraceObjCmd): Fixed Bug 1065378 which failed
	* tests/trace.test (trace-33.1):	to permit a variable trace
	created with [trace variable] to be destroyed with [trace remove].
	Thanks to Keith Vetter for the report.

2004-11-15  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/tclvars.n: Added section to documentation on global
	variables that are specific to tclsh and wish. [Patch 1065732]

2004-11-12  Jeff Hobbs	<jeffh@ActiveState.com>

	* generic/tclEncoding.c (TableFromUtfProc): correct crash
	condition when TCL_UTF_MAX == 6. [Bug 1004065]

2004-11-12  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/interp.n: Basic documentation of the TIP#221 API.

2004-11-12  Don Porter	<dgp@users.sourceforge.net>

	TIP #221 IMPLEMENTATION
	* generic/tclBasic.c:	Define [::tcl::Bgerror] in new interps.
	* generic/tclEvent.c:	Update Tcl_BackgroundError to make use
				of the registered [interp bgerror] command.
	* generic/tclInterp.c:	New [interp bgerror] subcommand.
	* tests/interp.test:	syntax tests updated.

	TIP #226 IMPLEMENTATION
	* generic/tcl.decls:	Stubs for Tcl_(Save|Restore|Discard)InterpState
	* generic/tcl.h:	New public opaque type, Tcl_InterpState.
	* generic/tclInt.h:	Drop old private declarations.	Add
				Tcl(Get|Set)BgErrorHandler
	* generic/tclResult.c:	Tcl_*InterpState implementations.
	* generic/tclDictObj.c:	Update callers.
	* generic/tclIOGT.c:
	* generic/tclTrace.c:

	TIP #227 IMPLEMENTATION
	* generic/tcl.decls:	Stubs for Tcl_(Get|Set)ReturnOptions.
	* generic/tclInt.h:	Drop old private declarations.
	* generic/tclResult.c:	Tcl_*ReturnOptions implementations.
	* generic/tclCmdAH.c:	Update callers.
	* generic/tclMain.c:

	* generic/tclDecls.h:	make genstubs
	* generic/tclStubInit.c:

	* unix/tclAppInit.c:	Removed tclConfig.h #include, now that tcl.h
				takes care of it for us.

	* generic/tclInt.h:	Moved verification of ptrdiff_t typedef from
	* generic/tclExecute.c: multiple .c files into one common header where
	* generic/tclVar.c:	it is verifiably after tclConfig.h inclusion.

2004-11-12  Daniel Steffen  <das@users.sourceforge.net>

	* generic/tcl.h:
	* generic/tclInt.h:
	* unix/Makefile.in: include tclConfig.h from tcl.h and install it
	as a public header. Normalized compiler include path order to
	-I${BUILD_DIR} -I${UNIX_DIR} -I${GENERIC_DIR}.

	* unix/dltest/Makefile.in: add ${BUILD_DIR}/.. to include path
	to pick up tclConfig.h.

	* unix/tclUnixInit.c: moved check for HAVE_CFBUNDLE define after
	#include "tclInt.h" to ensure tclConfig.h has been included.

2004-11-12  Reinhard Max  <max@suse.de>

	* unix/config.h.in:
	* unix/tclConfig.h.in:	renamed

	* unix/Makefile.in:	Completed support for config header,
	* unix/configure.in:	fixed building outside of the unix dir,
	* unix/tclAppinit.c:	and reflected the name change of config.h.
	* generic/tclInt.h:

	* unix/configure:	generated

2004-11-12  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* unix/config.h.in:	Allow configure to put all the C #defs into
	* unix/configure.in:	a file (called config.h) so that Unix builds
	* unix/tcl.m4:		now take far fewer lines of scrollback to
	* unix/Makefile.in:	proceed (making it less likely that any errors
	* generic/tclInt.h:	or warnings will get missed).
	* unix/tclAppInit.c:	Part of the TIP#34 upgrades.

	* unix/tcl.m4, unix/tclUnixPort.h: Check for pthread_attr_get_np
	in <pthread.h> before forcing the use of <pthread_np.h> to make
	things work on NetBSD 2.0.  [Bug 1064882]

	* doc/binary.n, doc/upvar.n: More minor fixes.

2004-11-12  Daniel Steffen  <das@users.sourceforge.net>

	* doc/CrtChannel.3:
	* doc/Interp.3:
	* doc/Limit.3:
	* doc/binary.n:
	* doc/dict.n:
	* doc/tm.n:
	* doc/upvar.n: fixed *roff errors uncovered by running 'make html'.

	* tools/tcltk-man2html.tcl: added faked support for bullet point
	lists, i.e. *nroff ".IP \(bu" syntax.

2004-11-11  Daniel Steffen  <das@users.sourceforge.net>

	* tests/fCmd.test:
	* unix/tclUnixFCmd.c (TraverseUnixTree): added option to rewind()
	the readdir() loop whenever the source hierarchy has been modified
	by traverseProc (e.g. by deleting files); this is required to ensure
	complete traversal of the source hierarchy on certain filesystems
	like HFS+. Added test for failing recursive delete on Mac OS X that
	was due to this. [Bug 1034337]

	* generic/tclListObj.c (Tcl_ListObjReplace): use memmove() instead
	of manual copy loop to shift list elements. Decreases time spent in
	Tcl_ListObjReplace() from 5.2% to 1.7% of overall runtime of
	tclbench on a ppc 7455 (i.e. 200% speed increase). [Patch 1064243]

	* generic/tclHash.c: hoisted some constant pointer dereferences out
	of loops to eliminate redundant loads that the gcc optimizer didn't
	deal with. Decreases time spend in Tcl_FindHashEntry() by 10% over a
	full run of the tcl testuite on a ppc 7455. [Patch 1064243]

	* tests/fileName.test:
	* tests/fileSystem.test:
	* tests/io.test:
	* tests/msgcat.test:
	* tests/tcltest.test:
	* tests/unixInit.test: fixed bugs causing failures when running
	tests with -tmpdir arg not set to working dir.

	* macosx/Makefile: corrected path to html help inside framework.
	Prevent parallel make from building several targets at the same
	time.

	* macosx/tclMacOSXFCmd.c (struct fileinfobuf): force struct to be
	packed to prevent failures when builing with -malign=natural.

2004-11-10  Andreas Kupries <andreask@activestate.com>

	* unix/tclUnixChan.c: [Bug 727786]. Exterminated the code marked
	  DEPRECATED. This code has not been used in over a year now, and
	  we have no complaints.

2004-11-08  David Gravereaux <davygrvy@pobox.com>

	* win/tclWinPipe.c: The pipe channel driver now respects
	the -blocking option when closing is the same way the UNIX
	side works.  This is to avoid a hung shell when exiting due
	to open pipes that refuse to close in a graceful manner.
	* doc/open.n: Added a note about -blocking 0 and lack of
	exit status as it had never been documented. [Bug 947693]

	***POTENTIAL INCOMPATIBILITY***

	Scripts that use async pipes on windows, must (like the
	UNIX side) set -blocking to 1 before calling [close] to
	receive the exit status.

2004-11-07  David Gravereaux <davygrvy@pobox.com>

	* tests/winFile.test: added contraint to winFile-4.0 to prevent
	it being run on NT4 [Bug 981829]

2004-11-05  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* tests/reg.test: Major reorganization so that this file is much
	easier for a normal Tcl maintainer to comprehend.  The test flags
	are still very cryptic, but they appear to have to be that way.
	The number of skipped tests has increased, but now the skipped
	tests have much more meaningful content.

	* tests/tm.test (genpaths): Add a [file normalize] so we pick up
	Windows drive letters, etc. [Bug 1053568]

2004-11-04  Don Porter	<dgp@users.sourceforge.net>

	* changes:	Updates toward an 8.5a2 release.

2004-11-03  Kevin B. Kenny  <kennykb@acm.org>

	* library/clock.tcl (FreeScan): Fixed a bug where scanning
	"Monday" with a base time other than midnight incorrectly carried
	the base time forward.

	* test/clock.test (clock-33.{5,5a}): Made the test failure more
	informative.

	* tests/clock.test (clock-34.{28,44,45,46}): Removed 'knownBug'
	constraints from tests that no longer fail.

	Thanks to Don Porter for reporting these.

2004-11-03  David Gravereaux <davygrvy@pobox.com>

	* generic/tcl.h:		Moved the preprocessor logic
	* generic/tclDecls.h:		from tclInt.h of setting the
	* generic/tclInt.h:		TCL_STORAGE_CLASS macro to the
	* generic/tclIntDecls.h:	tcl*Decls.h files now that no
	* generic/tclIntPlatDecls.h:	use of EXTERN is left in tclInt.h.
	* generic/tclPlatDecls.h:	Proto for Tcl_Main moved in tcl.h
	* win/tclWinPort.h:		to prior the inclusion of the Stubs
	headers as they are now resetting TCL_STORAGE_CLASS.  Removed
	extrainious reset from tclWinPort.h.  [Patch 1055668]

	* generic/tclCompile.h: Removed	extrainious reset of
	TCL_STORAGE_CLASS missed in my last edit.

2004-11-03  Don Porter	<dgp@users.sourceforge.net>

	* library/init.tcl ([unknown]):	Corrections to the 2004-10-25 mods
	to Aunt ??? in [unknown].  Flaws revealed by Itcl test suite, which
	still apparently relies on this brokenness.  Also added comment
	suggesting the error message that any code using this hack *ought*
	to receive in reply.

	* generic/tclTrace.c (TclCallVarTraces):  Improved ability to debug
	* tests/incr-old.test (incr-old-2.6):	  errors during variable
	* tests/incr.test (incr-{1,2}.28):	  traces by preserving the
	* tests/set.test (set-{2,4}.4):		  -errorinfo data.
	* tests/trace.test (trace-33.1):	  [Bug 527164]

2004-11-02  David Gravereaux <davygrvy@pobox.com>

	* generic/tclInt.h: added a check for #ifdef __cplusplus around
	the #define of MODULE_SCOPE.  About the only time it would be
	problem is when someone is statically linking to Tcl and accessing
	internals from a C++ file and has name mangling issues from the
	lack of "C" after 'extern' [Patch 1055668].
	* generic/tclCompile.h: Exchanged use of the EXTERN macro to the
	new MODULE_SCOPE macro.	 Lowered exported internals count by 35.
	[Patch 1055668]
	* win/tclWinInt.h:
	* win/tclWinPort.h: exported internals dropped by a count of 14.
	* generic/tclFileSystem.h: Added use of MODULE_SCOPE on protos.
	* generic/tclRegexp.h: manipulating TCL_STORAGE_CLASS unnecessary.

2004-11-02  Don Porter	<dgp@users.sourceforge.net>

	* library/tcltest/tcltest.tcl:		Corrected some misleading
	* tests/tcltest.test (tcltest-26.1,2):	displays of ::errorInfo and
	::errorCode information when the -setup, -body, and/or -cleanup scripts
	return an unexpected return code.  Thanks to Robert Seeger for the
	fix. [RFE 1017151].

2004-11-02  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclExecute.c (TclExecuteByteCode): Improved version of
	the NaN fix from Miguel Sofer. [Bug 761471]

2004-11-02  Kevin Kenny	 <kennykb@acm.org>

	* library/tzdata/America/Cuiaba: Change to DST rules for
	* library/tzdata/America/Havana: autumn of 2004.
	[ftp://elsie.nci.nih.gov/pub/tzdata2004g.tar.gz]

	* tools/tclZIC.tcl: Updated to be compatible with recent
	changes in library/clock.tcl.

2004-11-02  Vince Darley  <vincentdarley@users.sourceforge.net>

	* win/tclWinFile.c: Simplify TclpUtime to use Tcl_FSGetNativePath,
	and add comments.

2004-11-02  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclInt.h: Change uses of EXTERN to MODULE_SCOPE (defined
	in this file too to be 'extern' if not overridden) as nothing
	declared in tclInt.h is supposed to be visible outside the Tcl
	core. If there *is* anything that extensions are actually using,
	we can open this up later on. [Patch 1055668]

	* doc/CrtChannel.3 (Tcl_GetChannelMode): Add synopsis. [Bug 1058446]

2004-11-01  Kevin B. Kenny  <kennykb@acm.org>

	* win/tclWinFile.c (FromCTime, TclpUtime): Replaced a call to the
	Posix 'utime' function with calls to Windows-API equivalents, to
	avoid a bug where the VC++ versions misconvert times across a
	Daylight Saving Time boundary.	[Bug 926106]
	* win/tclWinInt.h (TclWinProcs):
	* win/tclWin32Dll.c (asciiProcs, unicodeProcs): Removed now-unused
	reference to 'utime'.
	* tests/cmdAH.test (cmdAH-24.12): Added test case for the
	above bug.

2004-11-01  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclExecute.c (TclExecuteByteCode): Make INST_EQ and
	friends handle NaN correctly in all cases. [Bug 761471]

	* generic/tclNamesp.c (NamespaceInscopeCmd): Make the error
	message generation the same as in NamespaceEvalCmd().
	(Tcl_Import): Rationalized to use Tcl_EvalObjv().

2004-10-31  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* tests/io.test (io-40.3): Convert umask2 test constraint into a
	form that most people will be able to satisfy.

	* tests/cmdAH.test (cmdAH-8.45): Removed broken test constraint.
	It didn't do what it was intended to do, and it implied the other
	correct constraint. [Bug 1053908]

	* generic/tclCmdIL.c (InfoGlobalsCmd):
	* tests/info.test (info-8.4): Strip leading global-namespace
	specifiers from the pattern argument. [Bug 1057461]

2004-10-30  Kevin Kenny	 <kennykb@acm.org>

	* generic/clock.c: Replaced WIN32 macro with __WIN32__.
	[Bug 1054357].	Thanks to David Gravereaux for the patch.
	* win/tclWinFile.c: Removed a long-standing bug that causes
	incorrect conversion between file time and UTC time if
	the file time is recorded in a different Daylight Saving Time
	status than the current one. [Bug 926106]

2004-10-29  Don Porter	<dgp@users.sourceforge.net>

	* library/tcltest/tcltest.tcl:	Correct reaction to errors in the
	obsolete processCmdLineArgsHook.	[Bug 1055673]
	* library/tcltest/pkgIndex.tcl:	Bump to tcltest 2.2.7
	* unix/Makefile.in:
	* tests/all.tcl:	Update to use [tcltest::configure].

2004-10-29  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* library/tm.tcl (::tcl::tm::*): Use the core proc engine to
	generate the wrong-num-args error messages for the path ensemble.

	Ensembles can now (sometimes) rewrite the error messages of their
	subcommands so they appear more like the arguments that the user
	passed to the ensemble. Below is a description of changes involved
	in doing this.

	* tests/namespace.test (namespace-50.*): Tests of ensemble
	subcommand error message rewriting.
	* generic/tclProc.c (TclObjInterpProc): Make procedures implement
	their wrong-num-args message using Tcl_WrongNumArgs instead of
	something baked-at-home.
	* generic/tclNamesp.c (TclIsEnsemble, NsEnsembleImplementationCmd):
	Added test of ensemble-hood (available to rest of core) and made
	ensembles set up the rewriting for Tcl_WrongNumArgs to take
	advantage of.
	* generic/tclInt.h (Interp.ensembleRewrite): Extra fields.
	* generic/tclIndexObj.c (Tcl_WrongNumArgs): Add knowledge of what
	is going on in ensembles' command rewriting so this command can
	generate the right error message itself.
	* generic/tclBasic.c (Tcl_CreateInterp, TclEvalObjvInternal):
	Added code to initialize (as empty) the rewriting fields and reset
	them when we leak outside an ensemble implementation.

2004-10-28  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c (INST_START_CMD):
	* tests/execute.test (execute-8.3): fix for execution stack
	corruption [Bug 1055676]. Credit dgp for detective work and fix.

2004-10-27  Don Porter	<dgp@users.sourceforge.net>

	* tests/socket.test (socket-13.1):	Balanced [makeFile] and
	[removeFile] commands.

	* tests/clock.test:	Correct duplicate test names.
	* tests/namespace.test:
	* tests/string.test:
	* tests/io.test (io-50.4):	Use namespace variables.

2004-10-27  David Gravereaux <davygrvy@pobox.com>

	* generic/tclInt.decls:	  The following 9 functions were moved from
	* generic/tclInt.h:	  tclInt.h to the private/int Stubs table for
	* generic/tclIntDecls.h:  use by the test suite.  As tclTest.obj is
	* generic/tclStubInit.c:  linked to the shell, these functions need
	"blessed" status so as to always be exported from the library. Being
	placed in the Stubs table guarantees this [Bug 1054748]:
		TclpObjRemoveDirectory,	TclpObjCopyDirectory,
		TclpObjCreateDirectory,	TclpObjDeleteFile,
		TclpObjCopyFile,	TclpObjRenameFile,
		TclpObjStat,		TclpObjAccess,
		TclpOpenFileChannel

	* tests/registry.test:	Fixed test files to load the correct
	* tests/winDde.test:	registry and dde packages by using the info
	* win/Makefile.in:	from makefiles to tell tcltest where to load
	* win/makefile.vc:	them from.  This avoids grabbing the wrong
	package from $auto_path which might be the install point rather than
	the dev location.  Kudos to Jennifer Hom for adding -load and
	-loadfile to the tcltest package. [Bug 926088]

	* win/tclWinThrd.c (TclFinalizeLock): release the critical section
	before deleting it. [Bug 731778]

	* generic/tcl.h: Removed the file level 'extern "C" {' and the
	coresponding closing block as it serves no purpose given that all
	the function prototypes have the proper extern usage already.

	* unix/tclAppInit.c:	When built as tcltest, TclThread_Init was
	* win/tclAppInit.c:	getting called twice.  First by
	Tcltest_Init, then again in Tcl_AppInit.  The call from Tcl_AppInit
	is now removed.

2004-10-27  Andreas Kupries <andreask@activestate.com>

	* tests/tm.test:  Expanded on the testsuite entered by Donal.
	* library/tm.tcl: Even found bugs, these have been corrected.

2004-10-26  Kevin Kenny <kennykb@acm.org>

	* tests/format.test (format-19.1): Additional regression test for
					   Bug 868489.

2004-10-27  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/*.n: Many small general documentation fixes.

2004-10-26  David Gravereaux <davygrvy@pobox.com>

	* generic/tclPipe.c (TclCleanupChildren): bad cast of resolvedPid
	caused PIDs on win95 to go negative.  winpipe-4.2 brought this to
	the surface.  Fixed with sprintf in place of TclFormatInt.  Thanks
	to hgiese [Patch 767676]

2004-10-26  Andreas Kupries <andreask@activestate.com>

	* library/tm.tcl (::tcl::tm::Defaults): Added a second [file
	  dirname] around the location of the executable. This fixes [Tcl
	  SF Bug 1038705]. Instable of a bogus "foo/bin/lib" we now have
	  the correct "foo/lib" as a base path for modules.

2004-10-26  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclParse.c (Tcl_SubstObj):	Fix for failed subst-12.3 test.
	* tests/subst.test (subst-12.3-5):	More tests for Bug 1036649.

	* unix/Makefile.in (install-libraries): Updated the installation
	of the http, msgcat, and tcltest packages to install as Tcl Modules
	on Unix systems.  Other platform Makefiles still need updating.
	[Patch 1054370]

	* tests/basic.test:	Added missing constraints.
	* tests/compile.test:
	* tests/fileSystem.test:

	* tests/init.test (init-2.8):	Updated to not rely on http package.

2004-10-26  Miguel Sofer <msofer@users.sf.net>

	* generic/tclInt.h:
	* generic/tclVar.c: removed more direct references to the VAR
	flags, replaced with access macros.

2004-10-26  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/expr.n: Clarified that non-num/non-bool literals require
	quoting. [Bug 1027849]. Also listed booleans as acceptable values.

2004-10-26  Kevin B. Kenny <kennykb@acm.org>

	* library/clock.tcl (FreeScan): Fixed a bug that caused relative
	days of the week in free-form [clock scan] to be evaluated in the
	wrong time zone.
	* tests/clock.test (clock-31.[456]): Made sure that there
	isn't an env(TZ) or env(TCL_TZ) lying around that will
	override the time zone that we're trying to establish with
	the simulated registry.
	Both problems reported as [Bug 1054101].

2004-10-25  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/string.n (map): Rewrote to clarify that we don't just map
	single characters. [Bug 1048005]
	* doc/info.n (procs): Clarified that the pattern argument may have
	namespace separators in it. [Bug 1047928]

	* tests/cmdAH.test (cmdAH-8.45): Simplify in the hope that the
	reasons for [Bug 1053908] will become clearer.

2004-10-25  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclExecute.c (IllegalExprOperandType,TclExecuteByteCode):
	Removed several DECACHE_INFO/CACHE_INFO pairs that are no longer
	needed for protection because routines like Tcl_SetErrorCode() and
	Tcl_AddErrorInfo() can no longer re-enter bytecode execution.

	* generic/tclResult.c (TclProcessReturn): Bug fix.  Be sure that
	a missing -errorinfo option when code == TCL_ERROR causes the
	errorInfo field to get reset.

	* tests/thread.test (thread-4.4): Test depended on a ::errorInfo
	value initialized to "".  Added code to test to setup that requirement.

	* library/auto.tcl	Purged Tcl's script library of all
	* library/clock.tcl	remaining references to global vars
	* library/init.tcl	::errorInfo and ::errorCode.

	* generic/tclMain.c (Tcl_Main):	Updated to make use of
	TclGetReturnOptions instead of ::errorInfo variable.

	* generic/tclInterp.c (tclInit): Bug fix.  Access dict variables
	with [dict get], not array syntax.

2004-10-25  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* tests/tm.test: Rewrote the tests to actually perform syntax
	checks on the public API. Added a new test (currently failing) to
	indicate that the test suite is not complete yet.
	* library/tm.tcl (path): Rewrote to turn this command into an
	ensemble to make it faster and simpler.

2004-10-24  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCmdIL.c:
	* generic/tclExecute.c:
	* generic/tclInt.h:
	* generic/tclTrace.c: defined new macros to get/set the flags of
	variables. The only files that still access the flag values
	directly are tclCompCmds.c, tclCompile.c, tclProc.c and tclVar.c

2004-10-24  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclBasic.c (Tcl_LogCommandInfo,Tcl_AddObjErrorInfo):
	Shift the initialization of errorCode to NONE to more central
	location.

	* generic/tclEvent.c (BgError,Tcl_BackgroundError,HandleBgErrors):
	Rewrite to build on the new TclGet/SetReturnOptions routines.

	* generic/tclResult.c (TclGetReturnOptions): Add call to
	Tcl_AddObjErrorInfo to be sure error fields are initialized.

	* generic/tclResult.c (TclTransferResult):
	Rewrite to build on the new TclGet/SetReturnOptions routines.

2004-10-22  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/tm.n: Tightened up the documentation.
	* tests/tm.test: Created (with partially dummy content) so TIP#189
	can be marked Final.

	* generic/tclNamesp.c (NsEnsembleImplementationCmd): Make
	ensembles cut their implementations out of error traces. This is
	the right thing to do more often than not.

2004-10-22  Kevin B. Kenny  <kennykb@acm.org>

	* library/clock.tcl: Fixed a typo where the fallback time zone
	became ::localtime instead of :localtime.  Fixed a bug where
	time zone names containing hyphens could not be loaded.
	* tests/clock.test: Added regression test cases that covers
	both bugs.
	Thanks to Todd M. Helfter <tmh@jumpgate.itsp.purdue.edu> for
	finding these bugs.

2004-10-22  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclExecute.c (TclCompEvalObj, Tcl_ExprObj):
	* generic/tclProc.c (TclProcCompileProc): Always call object
	freeIntRepProc's in the same way.

2004-10-22  Miguel Sofer <msofer@users.sf.net>

	* generic/tclVar.c: fixed bug in commit of 2004-07-23, which was
	causing a leak of Proc structures and failure of compile-12.1. Two
	lines were 'zombies' from the previous way localVarNames
	worked. Credit dgp for finding this.

2004-10-21  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclInt.h (Interp):
	* generic/tclBasic.c (Tcl_CreateInterp,Tcl_DeleteInterp):
	* generic/tclResult.c (GetKeys,ReleaseKeys,etc.):
	Moved the key values of the return options dictionary out of
	private fields of the Interp struct and into thread-static
	values managed in tclResult.c.

	* generic/tclCmdAH.c (Tcl_CatchObjCmd, Tcl_ErrorObjCmd):
	Updated to call the new TclGet/SetReturnOptions routines to do
	much of their work.

	* generic/tclInt.h (TclGetReturnOptions,TclSetReturnOptions):
	* generic/tclResult.c (TclGetReturnOptions,TclSetReturnOptions):
	New utility routines to get/set the return options of an interp.
	Intent is that these routines will be converted to public routines
	after TIP approval.

	* generic/tclCmdMZ.c (TclProcessReturn,TclMergeReturnOptions):
	* generic/tclResult.c (TclProcessReturn,TclMergeReturnOptions):
	Move internal utility routines from tclCmdMZ.c to tclResult.c.

	* generic/tclBasic.c (Tcl_CreateInterp, Tcl_DeleteInterp):
	* generic/tclResult.c (TclTransferResult):	Rework so that
	iPtr->returnOpts can be NULL when there are no special options.

	* generic/tclResult.c (TclRestoreInterpState):	Plug potential
	memory leak.

2004-10-21  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclBasic.c: Various changes to [clock format] that,
	* generic/tclClock.c: together, make it roughly twice as fast
	* generic/tclInt.h:   while all tests in the test suite
	* library/clock.tcl:  continue to pass.

2004-10-20  Andreas Kupries <andreask@activestate.com>

	* win/Makefile.in (install-msgs):   Fixed a problem with the
	* win/Makefile.in (install-tzdata): installation of timezone data
	  and message catalogs. They used the installed tcl library
	  directory, not the source library. Before it was installed.
	  Switched to source lib dir. Thanks to Kevin for the help in
	  figuring this out.

2004-10-20  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclThreadTest.c (ThreadEventProc):	Corrected subtle
	bug where the returned (char *) from Tcl_GetStringResult(interp)
	continued to be used without copying or refcounting, while
	activity on the interp continued.  That's not safe, and recent
	changes demonstrated the lack of safety with failing tests
	thread-4.3 and thread-4.5.

2004-10-19  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclDictObj.c (DictWithCmd): Make sure all paths (that
	are not themselves error paths) do not lose the result code.

2004-10-19  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclInt.h (Tcl*InterpState):		New internal routines
	* generic/tclResult.c (Tcl*InterpState):	TclSaveInterpState,
	TclRestoreInterpState, and TclDiscardInterpState are superior
	replacements for Tcl_(Save|Restore|Discard)Result.  Intent is that
	these routines will be converted to public routines after TIP approval.
	Interfaces for these routines were shamelessly stolen from Itcl.

	* generic/tclBasic.c (TclEvalObjvInternal):
	* generic/tclDictObj.c (DictUpdateCmd, DictWithCmd):
	* generic/tclIOGT.c (ExecuteCallback):
	* generic/tclTrace.c (Trace*Proc,TclCheck*Traces,TclCallVarTraces):
	Callers of Tcl_*Result updated to call the new routines.  The
	calls were relocated in several cases to perform save/restore
	operations only when needed.

	* generic/tclEvent.c (HandleBgErrors):
	* generic/tclFCmd.c (CopyRenameOneFile):
	Calls to Tcl_*Result that were eliminated because they appeared
	to serve no useful purpose, typically saving/restoring an error
	message, only to throw it away.

2004-10-18  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclBasic.c (Tcl_CreateInterp,Tcl_DeleteInterp):
	* generic/tclCmdAH.c (Tcl_CatchObjCmd):
	* generic/tclCmdMZ.c (TclMergeReturnOptions,TclProcessReturn):
	* generic/tclCompCmds.c (TclCompileReturnCmd):
	* generic/tclExecute.c (TclCompEvalObj):
	* generic/tclInt.h (Interp):
	* generic/tclProc.c (TclUpdateReturnInfo):
	Place primary storage of the -level and -code information in private
	fields of the Interp struct, rather than in a DictObj.	This should
	significantly improve performance of TclUpdateReturnInfo.

2004-10-17  Miguel Sofer <msofer@users.sf.net>

	* generic/tclResult.c: removed unused variable [Bug 1048588].
	Thanks to Daniel South.

2004-10-15  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclCmdMZ.c (TclProcessReturn):	Now that primary
	* generic/tclProc.c (TclUpdateReturnInfo):	storage for the
	errorInfo and errorCode values are internal fields, we can set
	them at the time of the [return] command, and not have to wait
	until the specified number of "-level"s have popped.

	* generic/tclBasic.c (Tcl_CreateInterp,Tcl_DeleteInterp,
		TclEvalObjvInternal,Tcl_LogCommandInfo,TclAddObjErrorInfo):
	* generic/tclCmdAH.c (Tcl_CatchObjCmd):
	* generic/tclEvent.c (BgError,ErrAssocData,Tcl_BackgroundError,
		HandleBgErrors,BgErrorDeleteProc):
	* generic/tclExecute.c (TclCreateExecEnv,TclDeleteExecEnv):
	* generic/tclIOUtil.c (comments only):
	* generic/tclInt.h (ExecEnv,Interp, ERR_IN_PROGRESS):
	* generic/tclInterp.c ([tclInit]):
	* generic/tclMain.c (comments only):
	* generic/tclNamesp.c
		(Tcl_CreateNamespace,Tcl_DeleteNamespace,TclTeardownNamespace):
	* generic/tclProc.c (TclUpdateReturnInfo):
	* generic/tclResult.c
		(Tcl_ResetResult,TclTransferResult):
	* generic/tclTrace.c (CallVarTraces):
	Reworked management of the "errorInfo" data of an interp.
	That information is now primarily stored in a new private
	(Tcl_Obj *) field of the Interp struct, rather than using a
	global variable ::errorInfo as the primary storage.  The
	ERR_IN_PROGRESS flag bit value is no longer required to manage
	the value in its new location, and is removed.	Variable traces
	are established to support compatibility for any code expecting
	the ::errorInfo variable to hold the information.

	***POTENTIAL INCOMPATIBILITY***
	Code that sets traces on the ::errorInfo variable may notice a
	difference in timing of the firing of those traces.  Code that
	uses the value ERR_IN_PROGRESS.

2004-10-14  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	TIP#217 IMPLEMENTATION

	* generic/tclCmdIL.c (Tcl_LsortObjCmd): Add -indices option from
	James Salsman. [Patch 1017532]

	* generic/tclUtil.c (TclMatchIsTrivial): Detect degenerate cases
	of glob matching that let us avoid scanning through hash tables.
	* generic/tclCmdIL.c (InfoCommandsCmd, InfoGlobalsCmd, InfoProcsCmd):
	(InfoVarsCmd): Use this to speed up some [info] subcommands.

2004-10-12  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/America/Campo_Grande:
	* library/tzdata/America/Cuiaba:
	* library/tzdata/America/Sao_Paulo
	* library/tzdata/America/Argentina/Mendoza:
	* library/tzdata/America/Argentina/San_Juan:
	Synchronized to Olson's 'tzdata2004e'.

2004-10-08  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	TIP#201 AND TIP#212 IMPLEMENTATIONS

	* doc/dict.n, doc/expr.n: Documentation for new functionality.
	* tests/expr.test: Basic tests of 'in' and 'ni' behaviour.
	* tests/dict.test (dict-21.*,dict-22.*): Tests for [dict update]
	and [dict with].
	* generic/tclExecute.c (TclExecuteByteCode): Implementation of the
	INST_LIST_IN and INST_LIST_NOT_IN bytecodes.
	* generic/tclParseExpr.c (GetLexeme): Parse the 'in' and 'ni'
	operators for TIP#201.
	* generic/tclDictObj.c (DictUpdateCmd,DictWithCmd): Core of
	implementation of TIP#212; docs and tests still to do...

2004-10-07  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclTest.c (TestsetobjerrorcodeCmd):  Simplified.

2004-10-07  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclFileName.c:
	* generic/tclFileSystem.h:
	* generic/tclIOUtil.c:
	* generic/tclPathObj.c:
	* unix/tclUnixFile.c:
	* win/tclWinFile.c:
	* tests/fileName.test:
	* tests/winFCmd.test: code reorganization for better generic/
	platform code splitting [Bug 925620] removing the need for
	several #ifdef's, and tests and fix for an unreported Windows
	glob problem ('glob -dir C: -tails *').

2004-10-07  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* *.3: Convert CONST to const and VOID to void so we document how
	people should actually use the Tcl API and not the compatability
	hacks that it has to have.

	* doc/man.macros, *.3: Update .AS macro so it can know how wide to
	make the third column of the argument list. Update documentation
	for C API (only users) to take advantage of this.

	* doc/FileSystem.3: Formatting fixes for greater documentation
	clarity.

2004-10-06  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclFileName.c (DoGlob, TclGlob): Stop messy sharing of
	interpreter result and instead use a private object for collecting
	the result of the glob. This simplifies TclGlob quite a lot.
	* generic/tclIOUtil.c (Tcl_FSMatchInDirectory): Simplify by
	removing some nesting. Also standardize variable names.
	(FsAddMountsToGlobResult): Force updates to the list to be done
	in-place, putting a side-condition of non-shared-ness on the
	resultPtr argument to Tcl_FSMatchInDirectory, but everything would
	have broken before if that was shared *anyway*.

	* generic/tclEncoding.c (LoadTableEncoding): Removed reference to
	Tcl interpreter; it wasn't needed as direct object use is more
	efficient.

	* generic/tclPathObj.c: Made this file follow the style rules in
	the Engineering Manual more closely, and also take advantage of
	the internal object manipulation macros more.

	* generic/tclCmdMZ.c (Tcl_SwitchObjCmd): Reorganized to have fewer
	magic flag variables and to separate the code that scans for a
	match from the code that processes a match body.

2004-10-06  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclBasic.c:
	* generic/tclBinary.c:
	* generic/tclCmdAH.c:
	* generic/tclCmdIL.c:
	* generic/tclCmdMZ.c:
	* generic/tclCompExpr.c:
	* generic/tclDictObj.c:
	* generic/tclEncoding.c:
	* generic/tclExecute.c:
	* generic/tclFCmd.c:
	* generic/tclHistory.c:
	* generic/tclIndexObj.c:
	* generic/tclInterp.c:
	* generic/tclIO.c:
	* generic/tclIOCmd.c:
	* generic/tclNamesp.c:
	* generic/tclObj.c:
	* generic/tclPkg.c:
	* generic/tclResult.c:
	* generic/tclScan.c:
	* generic/tclTimer.c:
	* generic/tclTrace.c:
	* generic/tclUtil.c:
	* generic/tclVar.c:
	* unix/tclUnixFCmd.c:
	* unix/tclUnixPipe.c:
	* win/tclWinDde.c:
	* win/tclWinFCmd.c:
	* win/tclWinPipe.c:
	* win/tclWinReg.c:
	It is a poor practice to directly set or append to the value
	of the objResult of an interp, because that value might be
	shared, and in that circumstance a Tcl_Panic() will be the
	result.	 Searched for example of this practice and replaced
	with safer alternatives, often using the Tcl_AppendResult()
	routine that dkf just rehabilitated.
	* library/dde/pkgIndex.tcl: Bump to dde 1.3.1
	* library/reg/pkgIndex.tcl: Bump to registry 1.1.5

2004-10-06  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/SetResult.3: Made Tcl_AppendResult non-deprecated; better
	that people use it than most of the common alternatives!
	* generic/tclResult.c (Tcl_AppendResultVA): Make this work better
	with Tcl_Objs. [Patch 1041072]
	(Tcl_SetResult, Tcl_AppendElement): Change string to stringPtr to
	avoid C++ keywords.

2004-10-05  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclBasic.c (TclObjInvoke): More simplification of the
	TclObjInvoke routine toward unification with the rest of the
	evaluation stack.

	* generic/tclBasic.c (Tcl_CreateInterp,Tcl_DeleteInterp,
		TclEvalObjvInternal,Tcl_LogCommandInfo):
	* generic/tclCmdAH.c (Tcl_CatchObjCmd):
	* generic/tclEvent.c (BgError,Tcl_BackgroundError,HandleBgErrors):
	* generic/tclInt.h (Interp, ERROR_CODE_SET):
	* generic/tclNamesp.c
		(Tcl_CreateNamespace,Tcl_DeleteNamespace,TclTeardownNamespace):
	* generic/tclResult.c
		(Tcl_ResetResult,Tcl_SetObjErrorCode,TclTransferResult):
	* generic/tclTrace.c (CallVarTraces):
	Reworked management of the "errorCode" data of an interp.
	That information is now primarily stored in a new private
	(Tcl_Obj *) field of the Interp struct, rather than using a
	global variable ::errorCode as the primary storage.  The
	ERROR_CODE_SET flag bit value is no longer required to manage
	the value in its new location, and is removed.	Variable traces
	are established to support compatibility for any code expecting
	the ::errorCode variable to hold the information.

	***POTENTIAL INCOMPATIBILITY***
	Code that sets traces on the ::errorCode variable may notice a
	difference in timing of the firing of those traces.

	* generic/tclNamesp.c (Tcl_PopCallFrame):	Removed Bug 1038021
	workaround.  That bug is now fixed.

2004-10-04  Kevin B. Kenny  <kennykb@acm.org>

	* tests/clock.test (clock-34.*): Removed an antibug that forced
	comparison of [clock scan] results with the :localtime time zone.
	Now that [clock scan] uses the current time zone instead, the
	antibug caused several tests to fail. [Bug 1038554]

2004-10-04  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclParseExpr.c (GetLexeme): Ensure that the 'eq' and
	'ne' operators are followed by non-alphabetic characters so
	lexemes can't run together. [Bug 884830]

	* doc/DictObj.3, doc/dict.n: Clarified that a dictionary is not
	order-preserving. [Bug 1032243]	 Also added another example to
	show off more ways of using a dictionary and a few other
	formatting improvements.

2004-10-02  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclDictObj.c (TraceDictPath, Tcl_DictObjPutKeyList): Add
	support for automatic creation of dictionary paths since that is
	what everyone seems to actually expect of the API! [Bug 1037235]
	(Tcl_DictObjNext): Make calling this after Tcl_DictObjDone non-fatal
	as that simplifies a number of internal APIs. This doesn't break any
	existing working code as it is a case which previously caused a panic.

2004-10-02  Don Porter	<dgp@users.sourceforge.net>

	* tests/namespace.test (namespace-8.7):	Another test for save/restore
	of ::errorInfo and ::errorCode during global namespace teardown.

2004-10-01  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclProc.c (TclObjGetFrame, Tcl_UplevelObjCmd):
	* generic/tclVar.c (Tcl_UpvarObjCmd): Cache stackframe level
	references in the level object for speed.

2004-09-30  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclBasic.c (Tcl_CreateInterp): Removed the flag bit value
	* generic/tclInt.h (Interp):	EXPR_INITIALIZED.  It was set during
	interp creation and never tested.  Whatever purpose it had is in
	the past.

	* generic/tclBasic.c (Tcl_EvalObjEx):	Removed the flag bit value
	* generic/tclInt.h (Interp):	USE_EVAL_DIRECT.  It was used only
	* generic/tcLTest.c (TestevalexObjCmd):	in the testing command
	* tests/parser.test (parse-9.2): [testevalex] and nothing in the
	test suite made use of the capability it enabled.

	* generic/tclBasic.c (Tcl_AddObjErrorInfo): More re-organization
	* generic/tclCmdAH.c (Tcl_ErrorObjCmd):	    of the management of
	* generic/tclCmdMZ.c (TclProcessReturn):    the errorCode value.
	* tests/error.test (error-6.4-9):

	* generic/tclNamespace.c (TclTeardownNamespace): Tcl_Obj-ified
	* tests/namespace.test (namespace-8.5,6):	the save/restore
	of ::errorInfo and ::errorCode during global namespace teardown.
	Revised the comment to clarify why this is done, and added tests
	that will fail if this is not done.

	* generic/tclResult.c (TclTransferResult):	Added safety
	checks so that unexpected undefined ::errorInfo or ::errorCode
	will not lead to a segfault.

	* generic/tclTrace.c (TclCallVarTraces):     Save/restore the flag
	* tests/var.test (var-16.1):	values that define part of the
	interpreter state during variable traces.  [Bug 1038021].

2004-09-30  Miguel Sofer <msofer@users.sf.net>

	* tests/subst.test (12.1-2): added tests for [Bug 1036649]

2004-09-29  Don Porter	<dgp@users.sourceforge.net>

	* tests/basic.test (49.*):	New tests for TCL_EVAL_GLOBAL.

2004-09-29  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclVar.c (TclObjLookupVar, TclObjLookupVar):
	(TclObjUnsetVar2, SetArraySearchObj):
	* generic/tclUtil.c (SetEndOffsetFromAny):
	* generic/tclStringObj.c (Tcl_SetStringObj):
	(Tcl_SetUnicodeObj, SetStringFromAny):
	* generic/tclResult.c (ResetObjResult):
	* generic/tclRegexp.c (Tcl_GetRegExpFromObj):
	* generic/tclPathObj.c (TclFSMakePathRelative, SetFsPathFromAny):
	(TclFSMakePathFromNormalized, Tcl_FSNewNativePath):
	* generic/tclObj.c (TclFreeObj, Tcl_SetBooleanObj, SetBooleanFromAny):
	(Tcl_SetDoubleObj, SetDoubleFromAny, Tcl_SetIntObj):
	(SetIntOrWideFromAny, Tcl_SetLongObj, SetWideIntFromAny):
	(Tcl_SetWideIntObj, TclSetCmdNameObj, SetCmdNameFromAny):
	* generic/tclNamesp.c (SetNsNameFromAny, MakeCachedEnsembleCommand):
	* generic/tclListObj.c (Tcl_SetListObj, SetListFromAny):
	* generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct):
	* generic/tclDictObj.c (SetDictFromAny):
	* generic/tclCompile.c (TclInitByteCodeObj):
	* generic/tclBinary.c (Tcl_SetByteArrayObj, SetByteArrayFromAny):
	* generic/tclInt.h (TclFreeIntRep): Factorize out deletion of object
	internal representation to a shared macro, so simplifying much code.

2004-09-27  Miguel Sofer <msofer@users.sf.net>

	* generic/tclBasic.c (TclObjInvoke): fix for bogus gcc warning
	about uninitialised variable.

2004-09-27  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclBasic.c:	Removed internal routines TclInvoke,
	* generic/tclInt.decls: TclGlobalInvoke, TclObjInvokeGlobal and
	* tests/basic.test:	the portion of TclObjInvoke that handles
	calls without TCL_INVOKE_HIDDEN enabled.  None of this code is
	called any longer within the core, and the superior public
	interface, Tcl_EvalObjv, is available for any external callers.

	* generic/tclIntDecls.h:	make genstubs
	* generic/tclStubInit.c:

	* generic/tclEvent.c (HandleBgErrors):	Updated [bgerror]
	invocations to make use of Tcl_Obj based routines, dropping
	the calls to TclGlobalInvoke()

2004-09-27  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclFileName.c:
	* generic/tclFileSystem.h:
	* generic/tclIOUtil.c:
	* generic/tclPathObj.c:
	* tests/cmdAH.test:
	* tests/fileSystem.test:
	* tests/winFCmd.test: fix to bad error message with 'cd' on
	windows, when permissions are inadequate [Bug 1035462] and
	to treatment of a volume-relative pwd on Windows [Bug 1018980].

	* doc/FileSystem.3: added missing Tcl_GlobTypeData documentation
	[Bug 935853]

2004-09-27  Kevin Kenny	 <kennykb@acm.org>

	* compat/strftime.c (Removed):
	* generic/tclClock.c (removed TclClockOldscanObjCmd):
	* generic/tclDate.c (Regenerated):
	* generic/tclGetDate.y:
	* generic/tclInt.decls (removed TclGetDate and TclpStrftime):
	* generic/tclInt.h (removed TclGetDateInfo):
	* generic/tclIntDecls.h (Regenerated):
	* generic/tclStubInit.c (Regenerated):
	* library/clock.tcl:
	* unix/tclUnixTime.c (removed TclpStrftime):
	* win/Makefile.in:
	* win/makefile.bc:
	* win/makefile.bc:
	* win/tcl.dsp:
	Continued refactoring of [clock] for TIP 173 changes.
	Broke the free-form parser apart so that the Bison parser
	is responsible for only parsing, while clock.tcl handles
	relative times like "next Thursday", "next January".  This
	change is needed to make timezones other than :localtime
	and :Etc/UTC work with free-form scanning. This change closes
	out the issue identified as being "for another day" in
	my log message of 2004-09-08.  The refactored code also
	eliminates the last known references to TclpStrftime and
	TclGetDate, so those routines (including compat/strftime.c)
	have been removed.  The refactoring also has the benefit
	that all storage in the Bison parser is now on the C stack,
	eliminating any need for mutex protection around [clock scan].
	Also, changed the Makefiles so that 'make gendate' is
	available on Windows as well as Unix.

	* generic/tclCmdAH.c (Tcl_FormatObjCmd): Removed some grubby
	* generic/tclObj.c (SetBooleanFromAny):	 work-around code
						 that was needed only
						 because of Bug 868489.

	* generic/tclBasic.c (TclObjInvoke): Removed three unused
	variables to silence a compiler warning in VC++.

2004-09-27  Vince Darley  <vincentdarley@users.sourceforge.net>

	* doc/FileSystem.3: fix to small typo.

2004-09-26  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompCmds.c:
	* generic/tclCompExpr.c:
	* generic/tclCompile.c:
	* generic/tclCompile.h:
	* generic/tclInt.h:
	* generic/tclProc.c:
	* tests/compExpr-old.test:
	* tests/compExpr.test:
	* tests/expr.test:
	* tests/for.test:
	* tests/if.test:
	* tests/incr.test:
	* tests/while.test:
	Report compilation errors at runtime, [Patch 1033689] by dgp.

2004-09-23  Mo DeJong  <mdejong@users.sourceforge.net>

	* unix/dltest/Makefile.in (clean): Fixup make clean
	rule so that it does not delete all files when
	SHLIB_SUFFIX is set to the empty string in a static build.
	[Bug 1016726]

2004-09-23  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclBasic.c:	Corrections to the 2004-09-21 commit
	* generic/tclExecute.c:	regarding ERR_ALREADY_LOGGED.  That commit
	* generic/tclNamesp.c:	caused Tk test send-10.7 to fail.  Added
	* tests/namespace.test (25.7,8):	tests in the Tcl test suite
	* tests/pkg.test (2.25,26):	to catch this error without the
	aid of Tk in the future.

	* generic/tclCmdAH.c (Tcl_ExprObjCmd):	Simplified the TclObjCmdProc
	of [expr] with a call to Tcl_ConcatObj.

2004-09-22  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclCmdMZ.c (TclProcessReturn):	Support the -errorline
	* generic/tclCompile.c (TclCompileScript):	option to [return].
	* tests/compile.test (16.23.*):	Use that capability to defer reporting
	* tests/misc.test (1.2):	of parse errors until runtime.
	Updated tests to reflect change. [Bug 1032805]

2004-09-22  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c (INST_START_CMD):
	* tests/proc.test (7.2-3): fix for [Bug 729692] was incorrect
	whenever a loop exception was returned.

2004-09-22  Kevin B. Kenny  <kennykb@acm.org>

	* library/tzdata/America/Montevideo: Updated to reflect
	ftp://elsie.nci.nih.gov/pub/tzdata2004d.tar.gz. (Changes
	to Asia/Jerusalem were in the comments only.) [Routine
	maintenance - no bug] Spanish-language description of the
	change at http://www.presidencia.gub.uy/decretos/2004091502.htm

2004-09-21  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclCompCmds.c:	Tolerate [append] syntax errors
	* tests/appendComp.test (8.1):	at compile time, and allow runtime
	to raise the error (or succeed if a redefined [append] allows).

	* generic/tclBasic.c:	Reworked management of the interp
	* generic/tclCompile.c:	flag ERR_ALREADY_LOGGED, to reduce
	* generic/tclExecute.c: its exposure.  Still left several
	* generic/tclNamesp.c:	references that are just too nice
	on performace to do away with.	These changes also resolve
	an inconsistency in the ::errorInfo values produced by
	[namespace eval x error foo bar] and
	[namespace eval x {error foo bar}].

	* generic/tclExecute.c (TclCompEvalObj):	Simplified
	the TclCompEvalObj routine.  Much housekeeping now reliably
	happens elsewhere.  [Patch 1031949]

2004-09-21  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/interp.n: Tighten up wording on how [interp eval] and
	[interp invokehidden] operate w.r.t. stack frames. [Bug 926590]

2004-09-20  Don Porter	<dgp@users.sourceforge.net>

	* tests/error.test (error-6.2,3):	Added more tests to verify
	::errorCode setting by/after a [catch].

2004-09-19  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCmdAH.c: removed outdated comment [Bug 1029518].

2004-09-18  David Gravereaux <davygrvy@pobox.com>

	* win/tclAppInit.c: Dde package can load into a safe interp.
	Claim this fact for the Tcl_StaticPackage() call when the shell
	is built with the TCL_USE_STATIC_PACKAGES option.

2004-09-18  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclExecute.c (TEBC-INST_LSHIFT,INST_RSHIFT): Ensure that
	large shifts end up shifting correctly. [Bug 868467]

	* doc/FileSystem.3, doc/OpenFileChnl.3: More documentation fixes
	from Mikhail Kolesnitchenko. [Patch 1022527]
	* doc/*: Standardize highlighting of symbols defined in tcl.h

2004-09-17  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclBasic.c (Tcl_AddObjErrorInfo, Tcl_LogCommandInfo):
	* generic/tclCmdAH.c ([catch], [error]):
	* generic/tclCmdMZ.c ([return]):
	* generic/tclProc.c (TclUpdateReturnInfo):
	* generic/tclResult.c (Tcl_SetErrorCodeVA, Tcl_SetObjErrorCode)
	(TclTransferResult):	Refactored so that all errorCode setting
	flows through Tcl_SetObjErrorCode().  This greatly reduces the
	number of different places in the code that need to know details
	about an internal bitflag field of the Interp struct.  Also
	places errorCode setting in one place for easier future mods.

2004-09-17  Kevin B.Kenny  <kennykb@acm.org>

	* generic/tclDate.c:	Revised tclGetDate.y to use bison instead
	* generic/tclGetDate.y: of yacc to build the parser, eliminating
	* generic/tclInt.h:	all the complicated hackery involving
	* unix/Makefile.in:	'sed' postprocessing.  Rebuilt the parser.

2004-09-14  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclClock.c (ClockOldscanObjCmd): Silenced a compiler
	warning (long passed as a param where unsigend long was
	expected).  'Unsigned long' is wrong, but the fix is really
	to change the signature of TclGetDate to return a structure of
	its 'yy' variables and then do the remaining work inside
	clock.tcl. But, as I said on 2004-09-08, that's a job for
	another day.  [Bug 1027993]

2004-09-10  Miguel Sofer <msofer@users.sf.net>

	* doc/interp.n:
	* generic/tclInterp.c (TclPreventAliasLoop, AliasCreate):
	* tests/interp.test (17.4-6, 19.3-4): fixing problems with
	renaming of aliases [Bugs 707104 1026493]. Fix designed by dgp.

2004-09-13  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclNamesp.c (NsEnsembleImplementationCmd): Add token
	field to internal rep of EnsembleCmdRep structure so that we can
	check it to see if the subcommand object is really being used with
	the same ensemble. [Bug 1026903]

2004-09-11  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclClock.c (TclMktimeObjCmd): Corrected a bad check
	for error return from 'mktime'.
	* generic/tclObj.c (Tcl_GetIntFromObj): Corrected a problem where
	demoting a wide to an int failed on a big-endian machine.
	[Bug 1026125].
	* tests/clock.test (clock-43.1): Added regression test for
	error return from 'mktime'.

2004-09-11  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c (INST_CONCAT1): fix for [Bug 1025834];
	avoid unnecessary string copies.

2004-09-10  David Gravereaux <davyrgvy@pobox.com>

	* tests/tcltest.test: tcltest-12.3-4 needed to have
	::tcltest::loadScript set to empty in their -setup

2004-09-10  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclObj.c (SetIntOrWideFromAny): Rewritten integral value
	parsing code so that values do not flip so easily between numeric
	representations. Thanks to KBK for this! [Bug 868489]

	* generic/tclIO.c (Tcl_Seek): Make sure wide seeks do not fail to
	set ::errorCode on error. [Bug 1025359]

2004-09-10  Andreas Kupries  <andreask@activestate.com>

	* generic/tcl.h: Micro formatting fixes.
	* generic/tclIOGT.c: Channel version fixed, must be 3, to have
	  wideseekProc. Thanks to David Graveraux <davygrvy@pobox.com>.

2004-09-11  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclNamespace.c (TclGetNamespaceForQualName):	Resolved
	longstanding inconsistency in the treatment of the TCL_NAMESPACE_ONLY
	flag revealed by testing the 2004-09-09 commits against Itcl.
	TCL_NAMESPACE_ONLY now acts as specified in the pre-function
	comment, forcing resolution in the passed in context namespace.
	It has been incorrectly forcing resolution in the interp's current
	namespace.

2004-09-10  Kevin Kenny	 <kennykb@acm.org>

	* library/clock.tcl: Fixed a bug where %z always put a plus
	sign on the time zone in :localtime.
	* tests/clock.test: Added test case for the above bug.

2004-09-10  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c (INST_CONCAT1): added a peephole
	optimisation for concatting an empty string. This enables
	replacing the idiom 'K $x [set x {}]' by '$x[set x {}]' for
	fastest execution.

2004-09-09  David Gravereaux <davygrvy@pobox.com>

	* win/tclWinConsole.c: Calls to WriteFile and WriteConsoleA
	changed to WriteConsole for simplicity.

2004-09-09  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclNamesp.c (Tcl_ForgetImport):	Corrected faulty
	* tests/namespace.test:	logic that relied exclusively on string
	matching and failed in the presence of [rename]s.  [Bug 560297]
	Also corrected faulty prevention of [namespace import] cycles.
	[Bug 1017299]

2004-09-08  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclBasic.c (Tcl_CreateInterp):	Removed obsolete
	field for storing the string-based command procedure of built-in
	commands.  We no longer have any string-based built-in commands!

2004-09-08  Kevin B. Kenny <kennykb@acm.org>

	* compat/strftime.c (_conv): Corrected a problem where hour 0
	would format as a blank format group with %k.
	* doc/clock.n: Corrected a buglet in the header information.
	[Bug 1024058]
	* generic/tclClock.c (TclClockMktimeObjCmd): Fixed a bug where
	the month was scanned incorrectly in -timezone :localtime.
	* tests/clock.test (clock-34.*,clock-40.1, clock-41.1): Adjusted the
	clock-34.* test cases so that the consistency check is performed
	in :localtime rather than the current time zone.  This change
	allows dealing with issues where the C library has a different
	idea of DST conversion than Tcl. (Real fix would be to break
	TclGetDate into separate parser and time converter, and do
	the time conversion in clock.tcl. That's for another day.)
	Added regression test case for the bug where month was scanned
	incorrectly in -timezone :localtime. [Bug 1023779] Added
	regression test case for %k at the zero hour.

2004-09-07  David Gravereaux <davygrvy@pobox.com>

	* win/makefile.vc: some quoting needed to be removed as it was
	breaking with VC7. [Bug 1023150]

2004-09-07  Kevin B. Kenny  <kennykb@acm.org>

	* doc/clock.n: Documented the default -format, and changed
	references to a (nonexistent) msgcat command to refer to
	the msgcat package. [Bug 1023870]
	* generic/tclTimer.c: Removed a premature optimisation that
	attempted to store the assoc data in the client data; the
	optimisation caused a bug that [after] would overwrite
	its imports.  [Bug 1016167]
	* library/clock.tcl (InitTZData, ClearCaches): Changed so that the
	in-memory time zone :UTC (and its aliases) always gets
	reinitialised, in case tzdata is absent. [Bug 1019537, 1023779]
	* library/tzdata/*: Regenerated.
	* tests/clock.test (clock-31.*, clock-39.1): Corrected a problem
	where the 'system' locale tests fail on a non-English Windows
	machine. [Bug 1023761].	 Added a test to make sure that alias
	time zones load correctly. [Bug 1023779].
	* tests/timer.test (timer-1.1, timer-2.1): Changed to (one hopes!)
	be more resilient on an overloaded system, if [after 200] sleeps
	for 300 ms or longer.
	* tools/tclZIC.tcl (writeLinks): Corrected a problem where
	alias time zone names were written incorrectly, causing them
	to fail to load at run time. [Bug 1023779].
	* win/tclWinTime.c (Tcl_GetTime): Eliminated CPUID tests on
	Win64 - assuming that HAL vendors now do a better job of
	keeping the performance counters synchronized among CPU's.
	[Bug 1020445]

2004-09-06  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/tclvars.n, doc/tcltest.n, doc/tclsh.1, doc/safe.n, doc/expr.n:
	* doc/WrongNumArgs.3, doc/Utf.3, doc/TraceVar.3, doc/Thread.3:
	* doc/TCL_MEM_DEBUG.3, doc/SubstObj.3, doc/StdChannels.3:
	* doc/SetResult.3, doc/RegExp.3, doc/RegConfig.3, doc/RecEvalObj.3:
	* doc/PrintDbl.3, doc/ParseCmd.3, doc/Panic.3, doc/ObjectType.3:
	* doc/Object.3, doc/Namespace.3, doc/Interp.3, doc/IntObj.3:
	* doc/Hash.3, doc/GetOpnFl.3, doc/GetIndex.3, doc/Eval.3:
	* doc/Encoding.3, doc/DoubleObj.3, doc/DictObj.3, doc/CrtTimerHdlr.3:
	* doc/CrtObjCmd.3, doc/CrtMathFnc.3, doc/CrtCommand.3, doc/CrtChannel.3:
	* doc/ChnlStack.3, doc/ByteArrObj.3, doc/AssocData.3, doc/Alloc.3:
	More documentation fixes from Mikhail Kolesnitchenko. [Patch 1022527]

2004-09-03  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* unix/tclUnixFCmd.c: Stop NULL interp arguments from triggering a
	crash when an error happens. [Bug 1020538]

2004-09-02  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/lsearch.n: Clarified meaning of -dictionary. [Bug 759545]

2004-09-02  Vince Darley  <vincentdarley@users.sourceforge.net>

	* win/makefile.vc: clock.tcl needs to be installed.

2004-09-01  Jeff Hobbs	<jeffh@ActiveState.com>

	* win/tclWinReg.c (BroadcastValue): WIN64 cast corrections

	* win/tclWinDde.c (DdeClientWindowProc):
	(DdeServicesOnAck, DdeEnumWindowsCallback): WIN64 corrections

	* win/tclWin32Dll.c (TclWinCPUID): need _asm for WIN64 (Itanium),
	until we have it, just return unknown. [Bug 1020445]

2004-09-01  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/regsub.n, doc/RegConfig.3, doc/Environment.3:
	* doc/CrtChannel.3, doc/safe.n: Use correct abbreviations.

2004-08-31  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/trace.n, doc/socket.n, doc/registry.n, doc/pid.n:
	* doc/namespace.n, doc/msgcat.n, doc/lsort.n, doc/lsearch.n:
	* doc/linsert.n, doc/info.n, doc/http.n, doc/history.n:
	* doc/format.n, doc/file.n, doc/exec.n, doc/dde.n, doc/clock.n:
	* doc/catch.n, doc/binary.n: More spelling and grammar fixes from
	Mikhail Kolesnitchenko. [Patch 1018486]

2004-08-31  Vince Darley  <vincentdarley@users.sourceforge.net>

	* doc/FileSystem.3:
	* generic/tclIOUtil.c: Clarified documentation regarding ability
	of a filesystem to say that it doesn't support a given operation
	using the EXDEV posix error code (copyFileProc, renameFileProc,
	etc), and updated one piece of code to ensure correct behaviour
	when an operation is not supported [Bug 1017072]

	* tests/fCmd.test: fix to test suite problem [Bug 1002884]

2004-08-31  Daniel Steffen  <das@users.sourceforge.net>

	* unix/Makefile.in (install-libraries): portable sh fix.

2004-08-30  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclCmdMZ.c (Tcl_StringObjCmd): Stop [string map] from
	crashing when its map and input string are the same object.

2004-08-27  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclNamesp.c (FindEnsemble): Factor out the code to
	convert a command name into an ensemble configuration and add
	support for ignoring [namespace import] link chains. [Bug 1017022]
	(NamespaceWhichCmd): Rework to use newer option parsing API.

2004-08-27  Daniel Steffen  <das@users.sourceforge.net>

	* unix/Makefile.in: added customization of default module path roots
	via TCL_MODULE_PATH makefile variable.
	* macosx/Makefile: add platform standard locations to default
	module path roots. [Patch 942881]

	* tests/env.test: macosx fixes.

2004-08-25  Don Porter	<dgp@users.sourceforge.net>

	* tests/timer.test (timer-10.1):	Test for Bug 1016167.
	* generic/tclTimer.c:	Workaround for situation when a
	[namespace import] causes the objv[0] value to be something
	other than what Tcl_AfterObjCmd expects.  [Bug 1016167].

2004-08-25  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclNamesp.c (NsEnsembleImplementationCmd): Use the
	ensemble command token to get the name of the ensemble for passing
	to the -unknown handler instead of relying on objv[0], which may
	contain useless info in the presence of [namespace import].
	Problem found by Don Porter when investigating [Bug 1016167].

2004-08-24  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclProc.c:		The routine TclProcInterpProc was a
	* generic/tclTestProcBodyObj.c:	specific instance of the general
	service already provided by TclObjInvokeProc.  Removed
	TclProcInterpProc and TclGetInterpProc from the code...

	* generic/tclInt.decls	...and from the internal stubs table.
	* generic/tclIntDecls.h
	* generic/tclStubInit.c

2004-08-24  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/string.n: Added clarifying note.

2004-08-23  Don Porter	<dgp@users.sourceforge.net>

	* library/auto.tcl:	Updated [tcl_findLibrary] search path
	to include any [<pkg>::pkgconfig get scriptdir,runtime] directory,
	as well as the $::auto_path.  [RFE 695441]

2004-08-21  Kevin B. Kenny  <kennykb@acm.org>

	* tests/clock.test (clock-38.1): Changed TZ setting to specify
	CET in excruciating detail to deal with systems that lack the
	Posix defaults for DST changes (and to be formally correct with
	the change dates for CET).

2004-08-19  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclScan.c (Tcl_ScanObjCmd, ValidateFormat): Ensure that
	the %ld conversion works correctly on 64-bit platforms. [Bug 1011860]

2004-08-19  Kevin Kenny	 <kennykb@acm.org>

	* library/clock.tcl (format): Changed default timezone format
	from alphabetic to numeric to produce scannable times in more
	locales.
	* tests/clock.test (clock-37.1): Removed now-unused 'needPST'
	constraint and the comments that refer to it.

2004-08-18  Andreas Kupries  <andreask@activestate.com>

	* library/init.tcl: Integrated TIP #189. We source a separate file
	  (see below), instead of inlining the contents of that file. This
	  should beeasier to maintain, and easier to backport/install in
	  8.4 installations.

	  Note: Usage of Tcl Modules is restricted to non-safe interps. It
	  cannot be loaded into a safe interp.

	* library/tm.tcl: New file, the v2 reference implementation for
	  TIP #189, Tcl Modules.

	* doc/tm.n: New file, documentation for Tcl Modules, based on the
	  TIP.

	* unix/mkLinks: Regenerated.
	* win/makefile.vc: Added tm.tcl to list of files to install.

2004-08-18  Kevin Kenny	 <kennykb@acm.org>

	* tests/httpd (httpdRespond): Corrected an abuse of the [clock]
	command that caused test failures for some values of [clock clicks].

	* doc/clock.n
	* generic/tclBasic.c (Tcl_CreateInterp, Tcl_HideUnsafeCommands):
	* generic/tclClock.c (all):
	* generic/tclInt.h:
	* generic/tclInterp.c (CreateSlave):
	* library/clock.tcl: (new file)
	* library/init.tcl (clock):
	* library/msgs/*.msg:(new files)
	* library/tzdata/*:
	* library/tzdata/*/*:
	* library/tzdata/*/*/*: (new files)
	* tools/installData.tcl: (new file)
	* tools/loadICU.tcl: (new file)
	* tools/makeTestCases.tcl: (new file)
	* tools/tclZIC.tcl: (new file)
	* unix/Makefile.in:
	* unix/configure: (regenerated)
	* unix/tcl.m4:
	* tests/clock.test (all):
	* win/Makefile.in:
	* win/Makefile.vc:
		Implementation of TIPs #173 and #209.

	The [clock] command is now a Tcl ensemble, with most of its
	functionality written in Tcl and callouts to C code only to
	access low-level functions such as localtime, mktime and
	tzset.

	In addition to the functionality changes called out in the two
	TIPs, it is worth noting that the [clock] command in a safe
	slave interpreter is now an alias to the [clock] command in the
	master, and that [clock] is otherwise not expected to function
	entirely correctly in safe interps.  C code that simply does
	Tcl_MakeSafe needs to be aware that [clock] may need special
	handling.  (It appears unlikely that such code actually exists.)

	One incompatibility of note is that if the time zone cannot
	be determined from the TZ, TCL_TZ environment variables, or
	from the Windows control panel, so that the C library must be
	used for date and time conversions, then times outside the
	range of time_t will fail; they used to return bad data silently.

	Many thanks to all the many people who assisted with testing,
	debugging, criticism of the specification, and localisation.
	Deserving of particular mention are Joe English, Clif Flynt, Donal
	K. Fellows, Jeff Hobbs, Cameron Laird, Arjen Markus, Reinhard Max,
	Christopher Nelson, Steve Offutt, Donald G. Porter, Pascal
	Scheffers, Peter da Silva and Richard Suchenwirth-Bauersachs.

	*** POTENTIAL INCOMPATIBILITY ***

2004-08-16  Miguel Sofer <msofer@users.sf.net>

	* doc/SetVar.3:
	* generic/tclTest.c (TestseterrorcodeCmd):
	* generic/tclVar.c (TclPtrSetVar):
	* tests/result.test (result-4.*, result-5.*): [Bug 1008314]
	detected and fixed by dgp.

2004-08-13  Don Porter	<dgp@users.sourceforge.net>

	* library/msgcat/msgcat.tcl:	Added checks to prevent [mclocale]
	* tests/msgcat.test:	from registering filesystem paths to possibly
	malicious code to be evaluated by a later [mcload].

2004-08-10  Zoran Vasiljevic <vasiljevic@users.sf.net>

	* unix/tclUnixThrd.c (TclpThreadCreate): changed handling of
	the returned thread ID since broken on 64-bit systems (Cray).
	Thanks to Rob Ratcliff for reporting the bug.

2004-08-03  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclNamesp.c (MakeCachedEnsembleCommand): Initialize the
	epoch field cached in the subcommand. [Bug 989298]
	(NsEnsembleImplementationCmd): Plug a leak (thanks to Miguel Sofer
	for spotting it with valgrind) and reduce the number of goto
	labels to make the code clearer.

2004-08-02  Don Porter	<dgp@users.sourceforge.net>

	* library/package.tcl (pkg_mkIndex):	Updated [pkg_mkIndex] to
	make use of [glob -directory $dir -tails] and return options.

	TIP#207 IMPLEMENTATION

	* doc/interp.n:		Added support for a -namespace option to the
	* generic/tclBasic.c:	[interp invokehidden] command.	Also added an
	* generic/tclInt.h:	internal routine TclObjInvokeNamespace() and
	* generic/tclInterp.c:	corrected the flag names TCL_FIND_ONLY_NS and
	* generic/tclNamesp.c:	TCL_CREATE_NS_IF_UNKNOWN that are passed to the
	* generic/tclTrace.c:	internal routine TclGetNamespaceForQualName().
	* tests/interp.test:	[Patch 981841]

	* generic/tclLiteral.c (TclCleanupLiteralTable):	Corrected
	* tests/compile.test (compile-12.4):	flawed deletion of literal
	internal reps that could lead to accessing of freed memory.
	Thanks to Kevin Kenny for test case and fix [Bug 1001997].

2004-07-30  Don Porter	<dgp@users.sourceforge.net>

	* tests/safe.test (safe-2.1):  Disabled senseless test.	 [Bug 999612]

	* library/auto.tcl (auto_reset):  Removed "protected" list of commands
	from [auto_reset].  All entries in the auto_index can be re-loaded.
	* library/package.tcl: Updated comment to reflect 2004-07-28 commit.

	* generic/tclEvent.c (Tcl_Finalize):	Re-organized Tcl_Finalize
	so that Tcl_ExitProc's that call Tcl_Finalize recursively do not
	cause deadlock.	 [Patch 999084 fixes Tk Bug 714956]

2004-07-30  Daniel Steffen  <das@users.sourceforge.net>

	* unix/configure:
	* unix/tcl.m4 (SC_CONFIG_CFLAGS): Darwin: instead of setting PLAT_OBJS
	to explict object files in tcl.m4, refer to MAC_OSX_OBJS makefile var.
	* unix/Makefile.in: added MAC_OSX_OBJS variable.

2004-07-29  Don Porter	<dgp@users.sourceforge.net>

	* library/package.tcl:	[::pkg::create] is now an alias.  Test
	safe-2.1 will now fail until Bug 999612 is corrected.

2004-07-28  Don Porter	<dgp@users.sourceforge.net>

	* library/package.tcl:		Moved private command
	* library/tclIndex:		[pkg_compareExtension] into ::tcl::Pkg.
	* tests/pkg_mkIndex.test:	Also moved implementation of
	[::pkg::create] to [::tcl::Pkg::Create].

2004-07-25  Pat Thoyts	<patthoyts@users.sourceforge.net>

	* tests/io.test: Make io-61.1 create file as binary to pass on Win32

2004-07-23  Miguel Sofer <msofer@users.sf.net>

	* generic/tclVar.c: simplify tclLocalVarNameType, removing the
	reference to the corresponding proc. The reference is now seen as
	unnecessary, and it may cause leaking circular references under
	some circumstances (see for example [Bug 994838]).

2004-07-22  Don Porter	<dgp@users.sourceforge.net>

	* tests/eofchar.data (removed): Test io-61.1 now generates its own
	* tests/io.test:	file of test data as needed.

2004-07-20  Jeff Hobbs	<jeffh@ActiveState.com>

	* generic/tclEvent.c:	    Correct threaded obj allocator to
	* generic/tclInt.h:	    fully cleanup on exit and allow for
	* generic/tclThreadAlloc.c: reinitialization. [Bug #736426]
	* unix/tclUnixThrd.c:	    (mistachkin, kenny)
	* win/tclWinThrd.c:

2004-07-21  Kevin Kenny	 <kennykb@acm.org>

	* generic/tclBasic.c (DeleteInterpProc):
	* generic/tclLiteral.c (TclCleanupLiteralTable):
	* generic/tclInt.h: added a TclCleanupLiteralTable function,
	called from DeleteInterpProc, that frees internal representations
	of shared literals early when an interpreter is being deleted.
	This change corrects a number of memory mismanagement issues in
	the cases where the internal representation of one literal
	contains a reference to another, and avoids conditions such as
	resolved variable names referring to procedure and namespace
	contexts that no longer exist.	[Bug 994838]

2004-07-20  Daniel Steffen  <das@users.sourceforge.net>

	* unix/Makefile.in:
	* win/Makefile.in: added 'install-private-headers' makefile target
	to allow optionally installing private tcl headers. [FR 922727]

	* macosx/Makefile: use new 'install-private-headers' target
	to install private headers into framework. [FR 922727]

	* unix/tclUnixFile.c (NativeMatchType): added support for
	readonly matching of user immutable files (where available).

	* macosx/tclMacOSXBundle.c: dynamically acquire address for
	CFBundleOpenBundleResourceMap symbol, since it is only present in
	full CoreFoundation on Mac OS X and not in CFLite on pure Darwin.

2004-07-19  Zoran Vasiljevic <vasiljevic@users.sf.net>

	* win/tclwinThrd.c: redefined MASTER_LOCK to call
	TclpMasterLock. Fixes Bug #987967

2004-07-17  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclIOUtil.c: fix to rare 'cd' infinite loop in
	normalization with vfs [Bug 991420].
	* tests/fileSystem.test: added test for above bug.

	* doc/FileSystem.3: clarified documentation of posix error
	codes in 'remove directory' FS proc - 'EEXIST' is used to
	signify a non-empty directory error (bug reported against
	tclvfs).

2004-07-16  Jeff Hobbs	<jeffh@ActiveState.com>

	* unix/Makefile.in, unix/tcl.m4:     move (C|LD)FLAGS after their
	* unix/configure.in, unix/configure: _DEFAULT to allow for env
	setting to override m4 switches.  Move SC_MISSING_POSIX_HEADERS up
	and consolidate calls to limit redundancy in configure.
	(CFLAGS_WARNING): Remove -Wconversion
	(SC_ENABLE_THREADS): Set m4 to force threaded build when built
	against a threaded Tcl core.

2004-07-16  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIOCmd.c (Tcl_FcopyObjCmd): Corrected a typo in the
	  generation of error messages and simplified by reusing data in a
	  variable instead of retrieving the string again.
	  Fixes [Tcl SF Bug 835289].

	* doc/OpenFileChnl.3: Added description of the behaviour of
	  Tcl_ReadChars when its 'charsToRead' argument is set to
	  -1. Fixes [Tcl SF Bug 934511].

	* doc/CrtCommand.3: Added note that the arguments given to the
	  command proc of a Tcl_CreateCommand are in utf8 since Tcl
	  8.1. Closing [Tcl SF Patch 414778].

	* doc/ChnlStack.3: Removed the declaration that the interp
	  argument to Tcl_(un)StackChannel can be NULL. This fixes [Tcl SF
	  Bug 881220], reported by Marco Maggi
	  <marcomaggi@users.sourceforge.net>.

	* tests/socket.test: Accepted two new testcases by Stuart Casoff
	  <stwo@users.sourceforge.net> checking that -server and -async
	  don't go together [Tcl SF Bug 796534].

	* unix/tclUnixNotfy.c (NotifierThreadProc): Accepted Joe
	  Mistachkin's patch for [Tcl SF Bug 990500], properly closing the
	  notifier thread when its exits.

2004-07-15  Andreas Kupries  <andreask@activestate.com>

	* unix/tclUnixThrd.c (TclpFinalizeMutex): Accepted Joe
	  Mistachkin's patch for [Tcl SF Bug 990453], closing leakage of
	  mutexes. They were not destroyed properly upon finalization.

2004-07-15  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIO.h (CHANNEL_INCLOSE):	   New flag. Set in
	* generic/tclIO.c (Tcl_UnregisterChannel): 'Tcl_Close' while the
	* generic/tclIO.c (Tcl_Close):		   close callbacks are
	  run. Checked in 'Tcl_Close' and 'Tcl_Unregister' to prevent
	  recursive call of 'close' in the close-callbacks. This is a
	  possible error made by implementors of virtual filesystems based
	  on 'tclvfs', thinking that they have to close the channel in the
	  close handler for the filesystem.

2004-07-14  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIO.c:
	* generic/tclIO.h:
	* Not reverting, but #ifdef'ing the changes from May 19, 2004 out
	  of the core. This removes the ***POTENTIAL INCOMPATIBILITY***
	  for channel drivers it introduced. This has become possible due
	  to Expect gaining a BlockModeProc and now handling blockingg and
	  non-blocking modes correctly. Thus [SF Tcl Bug 943274] is still
	  fixed if a recent enough version of Expect is used.

	* doc/CrtChannel.3: Added warning about usage of a channel without
	  a BlockModeProc.

2004-07-15  Andreas Kupries  <andreask@pliers.activestate.com>

	* generic/tclIOCmd.c (Tcl_PutsObjCmd): Added length check to the
	  old depreceated newline syntax, to ensure that only "nonewline"
	  is accepted. [Tcl SF Bug 985869], reported by Joe Mistachkin
	  <mistachkin@users.sourceforge.net>.

2004-07-15  Zoran Vasiljevic <vasiljevic@users.sf.net>

	* generic/tclEvent.c (Tcl_Finalize): stuffed memory leak
	incurred by re-initializing of TSD slots after the last call to
	TclFinalizeThreadData (done from within Tcl_FinalizeThread()).
	We basically just repeat the TclFinalizeThreadData() once more
	before tearing down TSD keys in TclFinalizeSynchronization().
	There should be more elaborate mechanism in place for handling
	such issues, based on thread cleanup handlers registered on the
	OS level. Such change requires much more work and would also
	require TIP because some visible parts of Tcl API would have to
	be modified. In the meantime, this will do.

	* generic/tclNotify.c (TclFinalizeNotifier): Added conditional
	notifier finalization based on the fact that an TclInitNotifier
	has been called for the current thread. This fixes the Tcl
	Bug #770053 again. Hopefully this time w/o unwanted side-effects.

2004-07-15  Kevin Kenny	 <kennykb@acm.org>

	* generic/tclLiteral.c (TclReleaseLiteral): Removed unused
	variable 'codePtr' to silence a message from VC++.

2004-07-15  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompile.c (TclCompileScript):
	* generic/tclLiteral.c (TclReleaseLiteral): fix for [Bug 467523],
	which resurfaced with the latest changes. The previous strategy
	was to have special code in TclReleaseLiteral to handle the
	self-references generated by empty scripts. The new approach
	avoids the self-reference altogether, by having empty scripts
	return an unshared literal.

2004-07-15  Zoran Vasiljevic <vasiljevic@users.sf.net>

	* generic/tclEvent.c (NewThreadProc): Backout of changes
	to fix the Tcl Bug #770053. See SF bugreport for more info.

2004-07-11  Miguel Sofer <msofer@users.sf.net>

	* generic/tclBasic.c (Tcl_EvalEx): leak fix by dgp, release
	objv[objectsUsed] on error.

2004-07-11  Miguel Sofer <msofer@users.sf.net>

	* generic/tclParse.c (Tcl_SubstObj): leak fix by dgp, release
	result on error.

2004-07-11  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclNamesp.c (BuildEnsembleConfig): Don't forget to clean
	out references when deleting the hash table.
	* generic/tclDictObj.c (Tcl_DictObjRemoveKeyList): Oops, forgot to
	delete value object when removing the hash entry. [Bug 989093 in part]

2004-07-11  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c (TEBC): fixed leak of expandNestList objs
	when there is an error while an expansion is in progress (code
	added at checkForCatch).

2004-07-11  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclIOUtil.c: fix to 'cd' bug when vfs is active
	[Bug 986944 in tclvfs project] - this bug recently introduced
	by some threading fixes.  Need to work out how to add
	tests for this.

2004-07-10  Kevin Kenny	 <kennykb@acm.org>

	* tests/clock.test (clock-2.11): Changed the test so that
	it isn't an infinite loop when run under valgrind on a slow
	virtual machine.  Thanks to Miguel Sofer for the bug report.
	Also put in code to restore env(LC_TIME) after tests complete,
	silencing a warning from 'make TESTFLAGS="-debug 1" test'.

2004-07-08  Miguel Sofer <msofer@users.sf.net>

	* generic/tclBasic.c (DeleteInterpProc): reverted the modification
	of 3 days ago, as the leak of [Bug 983660] is now handled by the
	change in TclCleanupByteCode.
	* generic/tclCompile.c (TclCleanupByteCode): let each bytecode
	remove its references to literals at interp deletion, without
	updating the dying literal table.
	* generic/tclLiteral.c (TclDeleteLiteralTable): with the above
	change to TclCleanupByteCode, this function now removes a single
	reference to the literal object and cleans up its own structures.

2004-07-08  Kevin Kenny	 <kennykb@acm.org>

	* win/tclWinInit.c (AppendEnvironment): Silenced a compilation
	warning about a type mismatch.

2004-07-07  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompile.c (TclCompileScript): fix for [Bug 458361].
	Single-word scripts are compiled with an unshared cmdName to avoid
	shimmering between bytecode and cmdName reps.

2004-07-07  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclCmdMZ.c (TclMergeReturnOptions):  Simplified logic and
	removed potential memory leak.	[Bug 986257].

2004-07-07  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* tools/man2help2.tcl (setTabs, IPmacro): Added support for the
	more advanced *roff macros used in Tk's doc/bind.n

	* generic/tclObj.c (TclInitObjSubsystem): Declare all current
	object types.

2004-07-06  Don Porter	<dgp@users.sourceforge.net>

	* tests/cmdMZ.test (cmdMZ-return-2.17):	 Added a test that a word
	containing backslash-quoted value is treated correctly.

	* generic/tclCompile.c (TclWordKnownAtCompileTime):  [Bug 986196]
	Corrected flaw above and the flaw that caused TCL_TOKEN_SIMPLE_WORDs
	to have their original word value copied ( "{a b}" ) rather than the
	actual value ( "a b" ).	 Thanks to Kevin Kenny for report and tests.

2004-07-06  Kevin B. Kenny  <kennykb@acm.org>

	* tests/cmdMZ.test (cmdMZ-return-2.15,cmdMZ-return-2.16):
	Added a test that a return code containing spaces is correctly
	returned.

2004-07-06  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* tools/man2html2.tcl (IPmacro, setTabs): Added support for the
	more advanced *roff macros used in Tk's doc/bind.n

2004-07-05  Miguel Sofer <msofer@users.sf.net>

	* generic/tclBasic.c (DeleteInterpProc): fix for [Bug 983660],
	found by pspjuth. Tear down the global namespace before freeing
	the interp handle, to allow the bytecodes to free their non-shared
	literals.
	* generic/tclLiteral.c (TclReleaseLiteral): moved special code for
	self-ref so that it is also used for non-shared literals. Possible
	bug found by inspection.

2004-07-03  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c (ExprRoundFunc):
	* tests/expr-old.test (39.1): added support for wide integers to
	round(); [Bug 908375], reported by Hemang Lavana.

2004-07-03  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompile.h:
	* generic/tclInt.decls:
	* generic/tclIntDecls.h:
	* generic/tclStubInit.c: Moved declaration of TclCompEvalObj()
	from tclCompile.h to the internal stubs table, for compiler
	experimentation.

2004-07-02  Jeff Hobbs	<jeffh@ActiveState.com>

	* generic/regcomp.c (stid): correct minor pointer size error

	* generic/tclPipe.c (TclCreatePipeline): applied TIP #202 patch
	* doc/exec.n, tests/exec.test:		 that adds 2>@1 as a
	special case redirection of stderr to the result output.

2004-07-02  Kevin B. Kenny  <kennykb@acm.org>

	* tests/io.test: Changed several tests to run the event
	loop rather than just calling [update] periodically, avoiding
	intermittent failures (usually in io-29.32) that stemmed from
	unreaped processes on Windows.
	* tests/winPipe.test (winpipe-1.11): Fixed a bug that caused
	test to fail if the path name of the working directory contained
	whitespace [Bug 678430]

2004-07-01  Vince Darley  <vincentdarley@users.sourceforge.net>

	* tests/fileSystem.test: Added test for [Bug 970529]

2004-07-01  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* win/README.binary, win/README: Updated references to Tcl and Tk
	8.4 to point to 8.5 instead.  Thanks to Theo Verelst for spotting
	this.
	* generic/tcl.h: Added note to help prevent those changes from
	getting missed in the future.

	* doc/Namespace.3, doc/load.n, doc/Limit.3: Typo fixes and remove
	duplicate documentation. [Bug 983146]

2004-06-30  Don Porter	<dgp@users.sourceforge.net>

	* tests/fileSystem.test: Minor correction to new fileSystem-9.X
	tests so that they clean up temporary directories correctly.

2004-06-30  Vince Darley  <vincentdarley@users.sourceforge.net>

	* doc/filename.n: clarified behaviour concerning trailing
	slashes in filenames [Bug 971976]

	* win/tclWinFile.c:
	* tests/fileSystem.test: fix and tests for [Bug 979879]

2004-06-30  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	TIP#188 IMPLEMENTATION

	* doc/string.n, tests/string.test:	 Add 'wideinteger' to things
	* generic/tclCmdMZ.c (Tcl_StringObjCmd): that can be tested for with
	the [string is] subcommand. [Patch 940915, by Kevin Kenny]

2004-06-29  Don Porter	<dgp@users.sourceforge.net>

	* win/tclWinInit.c:	Corrected reference counting flaw in
	recent changes.	 Thanks to Pat Thoyts. [Bug 981893].

2004-06-29  Vince Darley  <vincentdarley@users.sourceforge.net>

	* win/tclWin32Dll.c: fix to compilation with VC++ 5.2

2004-06-29  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* library/safe.tcl: Make sure that the temporary variable is
	local to the namespace and not inadvertently global. [Bug 981733]

2004-06-24  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* tests/unixNotfy.test: Modified constraints so that testing with
	a threaded tclsh (not tcltest) will not hang.

2004-06-23  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclThreadStorage.c:	Corrected type casting errors that led
	to calculation of a negative index value, thus accesses outside the
	threadStorageCache array, thus memory corruption.  Crash observed on
	Mac OS X platform.

2004-06-23  Joe Mistachkin  <joe@mistachkin.com>

	* generic/tclThread.c: Implements platform independent thread storage
	* generic/tclThreadStorage.c: mechanism and fixes associated bugs on
	platforms where there is limited thread local storage space
	(Win98/WinNT4). [Patch 976496]

	* generic/tclInt.decls:
	* generic/tclIntDecls.h: Added thread storage functions to the
	* generic/tclStubInit.c: internal stubs table.

	* unix/Makefile.in:
	* unix/configure:
	* unix/tcl.m4:
	* win/makefile.vc:
	* win/rules.vc:
	* win/Makefile.in: Modified the unix, VC++, and Cygwin build systems
	* win/configure: to include the new "tclThreadStorage.c" and the new
	* win/tcl.m4: USE_THREAD_STORAGE define.

2004-06-23  Pat Thoyts	<patthoyts@users.sourceforge.net>

	* tests/io.test: Added -force to 18.1 and 18.2. This was failing
	on WinXP.

	* tests/winFCmd.test: Added a cleanup to winFCmd-16.11 to avoid a
	failure in 16.12.

	* tests/eofchar.data: Added -kb option to ensure a binary checkout
	to win32 systems. This fixes a failure in io-61.1

	* win/makefile.vc: fix for bug #977369 about launching tclsh to
	generate a tclConfig.sh with the nmake build system

2004-06-23  Kevin B. Kenny  <kennykb@acm.org>

	* tests/winDde.test (createChildProcess): Added a 200-ms delay
	(with the event loop live) when shutting down the test DDE server
	process, With the delay in place, nuisance failures of tests
	winDde-4.2, -6.5, and -6.6 appear to be much less frequent.
	[Bug #957449]

2004-06-23  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* tests/*.test: Standardize use of platform constraints.

	* unix/tclUnixInit.c (GetStackSize, TclpCheckStackSpace):
	* unix/tclUnixThrd.c (TclpThreadGetStackSize): Added code to check
	whether the C stack is about to be exceeded, from [Patch 746378]
	by Joe Mistachkin but with substantial revisions.

2004-06-22  Kevin Kenny	 <kennykb@acm.org>

	* generic/tclEvent.c (NewThreadProc): Fixed broken build on
	Windows caused by missing TCL_THREAD_CREATE_RETURN.

	* tests/stack.test (stack-3.1): Corrected nuisance error in
	threaded builds.

2004-06-22  Zoran Vasiljevic <vasiljevic@users.sf.net>

	* generic/tclEvent.c:
	* generic/tclInt.h:
	* unix/tclUnixNotfy.c:
	* unix/tclUnixThrd.c:
	* win/tclWinThrd.c: [Bug #770053]. See bug report for
	more information about what it does.

	* tests/unixNotfy.test: rewritten to use tcltest::threadReap
	to gracefully wait for the test thread to exit. Otherwise
	we got a race condition with main thread exiting before the
	test thread. This exposed the long-standing Tcl lib issue
	with resource garbage-collection on application exit.

2004-06-21  Mo DeJong  <mdejong@users.sourceforge.net>

	* win/tclWin32Dll.c (DllMain, _except_dllmain_detach_handler,
	TclpCheckStackSpace, _except_checkstackspace_handler,
	TclWinCPUID, _except_TclWinCPUID_detach_handler):
	* win/tclWinChan.c (Tcl_MakeFileChannel,
	_except_makefilechannel_handler):
	* win/tclWinFCmd.c (DoRenameFile,
	_except_dorenamefile_handler, DoCopyFile,
	_except_docopyfile_handler):
	Rework pushing of exception handler function pointer
	so that compiling with gcc -O3 works. Remove empty
	function call to avoid compiler warning. Mark the
	DllMain function as noinline to avoid compiler
	error from duplicated asm labels in generated code.

2004-06-21  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclThreadAlloc.c (Ptr2Block): Rewrote so as to maximize
	the chance of detecting and reporting a memory inconsistency without
	relying on things being consistent. [Bug 975895]

2004-06-18  Don Porter	<dgp@users.sourceforge.net>

	* tests/load.test:	Relaxed strictness of error message matching
	for test load-2.3 so that it will pass on Mac OSX.

	* generic/tclEncoding.c: Static TclFindEncodings -> FindEncodings.
	* generic/tclInt.h:	Updated TclpFindExecutable() so that failed
	* generic/tclUtil.c:	attempts to find the executable are saved
	* unix/tclUnixFile.c:	just as successful finds are.  [Patch 966053]
	* unix/tclUnixTest.c:

2004-06-18  Kevin B. Kenny  <kennykb@acm.org>

	* tests/winFCmd.test (winFCmd-16.12): Changed test to
	compute the target directory, so as not to fail if the
	user's HOME isn't the root.

2004-06-19  Daniel Steffen  <das@users.sourceforge.net>

	* unix/tcl.m4: autoconf 2.5 fixes in Darwin section.
	* unix/configure: autoconf-2.57

2004-06-18  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* unix/tclUnixInit.c (localeTable): Added some more locale to
	encoding mapping info from Jim Huang <jserv@kaffe.org>

	* generic/tclInt.h (PendingObjData,TclFreeObjMacro,etc):
	* generic/tclObj.c (TclFreeObj): Added scheme for making TclFreeObj()
	avoid blowing up the C stack when freeing up very large object
	trees. [Bug 886231]

	* win/tclWinInit.c (SetDefaultLibraryDir): Fix logic, simplify and
	add comments.

2004-06-17  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclObj.c:	Added missing space in panic message.

	* win/tclWinInit.c:	Inform [tclInit] about the default library
	directory via the ::tclDefaultLibrary variable.	 This should correct
	a problem with my 2004-06-11 commit.  Better solutions still in the
	works.	Thanks to Joe Mistachkin for pointing out the breakage.

2004-06-16  Don Porter	<dgp@users.sourceforge.net>

	* doc/library.n:	Moved variables ::auto_oldpath and
	* library/auto.tcl:	::unknown_pending into ::tcl namespace.
	* library/init.tcl:	[Bugs 808319, 948794]

2004-06-15  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/binary.n: Added some notes to the documentation of the 'a'
	format to address the point raised in [RFE 768852].

2004-06-15  Jeff Hobbs	<jeffh@ActiveState.com>

	* unix/tclConfig.sh.in (TCL_EXTRA_CFLAGS): set to @CFLAGS@, which
	is the configure-time CFLAGS. Addendum to m4 change on 2004-05-26.

2004-06-14  Kevin Kenny	 <kennykb@acm.org>

	* win/Makefile.in: Corrected compilation flags for tclPkgConfig.c
	so that it doesn't require Stubs.
	* generic/tclBasic.c (Tcl_CreateInterp): Removed comment stating
	that TclInitEmbeddedConfigurationInformation needs Stubs; with the
	change above, the comment is now erroneous.

2004-06-11  Don Porter	<dgp@users.sourceforge.net>

	* doc/Encoding.3:	Removed bogus claims about tcl_libPath.

	* generic/tclInterp.c (Tcl_Init):	Stopped setting the
	tcl_libPath variable.  [tclInit] can get all its directories
	without it.

	* tests/unixInit.test:	Modified test code that made use of
	tcl_libPath variable.

	* unix/tclUnixInit.c:	Stopped setting the tclDefaultLibrary variable,
	execept on the Mac OS X platform with HAVE_CFBUNDLE.  In that
	configuration we should seek some way to make use of the TIP 59
	facilities and get rid of that usage of tclDefaultLibrary as well.

	* generic/tclInterp.c:	Updated [tclInit] to make $env(TCL_LIBRARY) an
	absolute path, and to include the scriptdir,runtime configuration value
	on the search path for init.tcl.

	* unix/tclUnixInit.c:	The routines Tcl_Init() and TclSourceRCFile()
	* win/tclWinInit.c:	had identical implementations for both win and
	* generic/tclInterp.c:	unix.  Moved to a single generic implementation.
	* generic/tclMain.c:
	* library/init.tcl:
	* generic/tclInitScript.h (removed):
	* unix/Makefile.in:
	* win/tcl.dsp:

	* unix/configure.in:	Updated TCL_PACKAGE_PATH value to
	* win/configure.in:	handle --libdir configuration.

	* unix/configure.in:	autoconf-2.57
	* win/configure.in:

	* generic/tclBasic.c (Tcl_CreateInterp): Moved call to
	TclInitEmbeddedConfigurationInformation() earlier in
	Tcl_CreateInterp() so that other parts of interp creation
	and initialization may access and use the config values.

2004-06-11  Kevin Kenny	 <kennykb@acm.org>

	* win/tclAppInit.c: Restored the 'setargv' procedure when
	compiling with mingw.  Apparently, the command line parsing in
	mingw doesn't work as well as that in vc++, and the result was
	(1) that winPipe-8.19 failed, and (2) that 'make test' would
	work at all only with TESTFLAGS='-singleproc 1'. [Bug 967195]

2004-06-10  Zoran Vasiljevic <vasiljevic@users.sf.net>

	* generic/tclIOUtil.c: removed forceful setting of the
	  private cached current working directory rep from
	  within the Tcl_FSChdir(). We delegate this task to
	  the Tcl_FSGetCwd() which does this task anyway.
	  The relevant code is still present but disabled
	  temporarily until the change proves correct. The Tcl
	  test suite passes all test with the given change so
	  I suppose it is good enough.

2004-06-10  Don Porter	<dgp@users.sourceforge.net>

	* unix/tclUnixInit.c (TclpInitLibraryPath):	Disabled addition of
	* win/tclWinInit.c (TclpInitLibraryPath):	relative-to-executable
	directories to the library search path.	 A first step in reform of
	Tcl's startup process.

	***POTENTIAL INCOMPATIBILITY***
	Attempts to directly run ./tclsh or ./tcltest out of a build
	directory will either fail, or will make use of an installed
	script library in preference to the one in the source tree.
	Use `make shell` or `make runtest` instead.

	* tests/unixInit.test:	Modified tests to suit above changes.

	* generic/tclPathObj.c:	Corrected [file tail] results when operating
	on a path produced by TclNewFSPathObj(). [Bug 970529]

2004-06-09  Zoran Vasiljevic <vasiljevic@users.sf.net>

	* generic/tclIOUtil.c: partially corrected [Bug 932314].
	  Also, corrected return values of Tcl_FSChdir() to
	  reflect those of the underlying platform-specific call.
	  Originally, return codes were mixed with those of Tcl.

2004-06-08  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompile.c:
	* generic/tclExecute.c: handle warning [Bug 969066]

2004-06-08  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclHash.c (RebuildTable): Move declaration of variable
	so it is only declared when it is used. [Bug 969068]

2004-06-07  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/lsearch.n: Added correct option to example. [Bug 968219]

2004-06-05  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tcl.h: Corrected Tcl_WideInt declarations so that the mingw
	build works again.
	* generic/tclDecls.h:			Changes to the tests for
	* generic/tclInt.decls:			clock frequency in
	* generic/tclIntDecls.h:		Tcl_WinTime
	* generic/tclIntPlatDecls.h:		so that any clock frequency
	* generic/tclPlatDecls.h:		is accepted provided that
	* generic/tclStubInit.c:		all CPU's in the system share
	* tests/platform.test (platform-1.3):	a common chip, and hence,
	* win/tclWin32Dll.c (TclWinCPUID):	presumably, a common clock.
	* win/tclWinTest.c (TestwincpuidCmd)	This change necessitated a
	* win/tclWinTime.c (Tcl_GetTime):	small burst of assembly code
	to read CPU ID information, which was added as TclWinCPUID in the
	internal Stubs.	 To test this code in the common case of a
	single-processor machine, a 'testwincpuid' command was added to
	tclWinTest.c, and a test case in platform.test.	 Thanks to Jeff
	Godfrey and Richard Suchenwirth for reporting this bug. [Bug
	#976722]

2004-06-04  Don Porter	<dgp@users.sourceforge.net>

	* generic/tcl.h:	Restored #include <stdio.h> to tcl.h,
	rejecting the "fix" for "Bug" 945570.  Tcl_FSSeek() needs the
	values of SEEK_SET, etc. and too many extensions rely on tcl.h
	providing stdio.h for them.

2004-06-02  Jeff Hobbs	<jeffh@ActiveState.com>

	* win/tclWinFile.c (TclpFindExecutable): when using
	GetModuleFileNameA (Win9x), convert from CP_ACP to WCHAR then
	convert back to utf8.  Adjunct to 2004-04-07 fix.

2004-06-02  David Gravereaux <davygrvy@pobox.com>

	* tests/winPipe.test (winpipe-6.1): blocking set to 1 before
	closing to ensure we get an exitcode.  The windows pipe channel
	driver doesn't differentiate between a blocking and non-blocking
	close just yet, but will soon.	Part of [Bug 947693]

2004-06-02  Vince Darley  <vincentdarley@users.sourceforge.net>

	* doc/file.n: fix to documentation of 'file volumes' (Bug 962435)

2004-06-01  David Gravereaux <davygrvy@pobox.com>

	* win/makefile.vc: check for either MSDEVDIR or MSVCDIR being in
	the environment, for VC7.  [Bug 942214]

	* generic/tclIO.c (Tcl_SetChannelOption):  -buffersize wasn't
	understanding hexidecimal notation nor was reporting number
	conversion errors.  The behavior to silently ignore settings
	outside the acceptable range of Tcl_SetChannelBufferSize
	(<10 or >1M) is unchanged.  This silent ignoring behavior
	might be up for review soon..

2004-05-30  David Gravereaux <davygrvy@pobox.com>

	* win/tclWinPipe.c:
	* win/tclWinPort.h:  Reworked the win implementation of
	Tcl_WaitPid to support exitcodes in the 'signed short' range.
	Even though this range is non-portable, it is valid on windows.
	Detection of exception codes are now more accurate.  Previously,
	an application that exited with ExitProcess((DWORD)-1); was
	improperly reported as exiting with SIGABRT.

2004-05-30  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclInterp.c: Added comments describing the purposes of
	each function in the limit implementation and rewrote the names of
	some non-public functions for greater clarity of purpose.
	* doc/interp.n: Added note about what happens when a limited
	interpreter creates a slave interpreter.
	* doc/Limit.3: Added manual page for the resource limit
	subsystem's C API. [Bug 953903]

2004-05-29  Joe English	 <jenglish@users.sourceforge.net>

	* doc/global.n, doc/interp.n, doc/lrange.n:
	Fix minor markup errors.

2004-05-28  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/*.n: Added examples to many (too many to list) more man pages.

2004-05-25  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c:
	* generic/tclVar.c: using (ptrdiff_t) instead of (int) casting to
	correct compiler warnings [Bug 961657], reported by Bob Techentin.

2004-05-27  Kevin B. Kenny  <kennykb@acm.org>

	* tests/clock.test: Added a single test for the presence of %G
	in [clock format], and conditioned out the clock-10.x series if
	they're all going to fail because of a broken strftime() call.
	[Bug 961714]

2004-05-27  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclHash.c (CompareStringKeys): Added #ifdef to allow
	people to instruct this function to use strcmp(). [FRQ 951168]

	* generic/tclVar.c: Moved declarations into #if guards so they
	only happen when required.
	* unix/tclUnixPort.h: Guard declaration of strtod() so it is only
	enabled when we don't have a declaration in stdlib.h
	* unix/tclUnixThrd.c (Tcl_CreateThread):	Added declarations
	* unix/tclUnixTest.c (AlarmHandler):		and casts so that
	* unix/tclUnixChan.c (TtyModemStatusStr):	all functions are
	* generic/tclScan.c (Tcl_ScanObjCmd):		defined before use
	* generic/tclDictObj.c (InvalidateDictChain):	and no cross-type
	* generic/tclCmdMZ.c (Tcl_StringObjCmd):	uses are performed.

	The overall effect is to make building with gcc with the
	additional flags -Wstrict-prototypes -Wmissing-prototypes produce
	no increase in the total number of warnings (except for main(),
	which is undeclared for traditional reasons.)

2004-05-26  Jeff Hobbs	<jeffh@ActiveState.com>

	* unix/Makefile.in:  Rework configure ordering to TCL_LINK_LIBS,
	* unix/tcl.m4:	     ENABLE_SHARED, CONFIG_CFLAGS, & ENABLE_SYMBOLS
	* unix/configure:    before TCL_EARLY_FLAGS and TCL_64BIT_FLAGS
	* unix/configure.in: (about 400 lines earlier) in configure.in.
	This forces CFLAGS configuration to be done before many tests,
	which is needed for 64-bit builds and may affect other builds.
	Also make CONFIG_CFLAGS append to CFLAGS directly instead of using
	EXTRA_CFLAGS, and have LDFLAGS append to any existing value.
	[Bug #874058]
	* unix/dltest/Makefile.in: change EXTRA_CFLAGS to DEFS

2004-05-26  Don Porter	<dgp@users.sourceforge.net>

	* library/tcltest/tcltest.tcl:	Correction to debug prints and testing
	* library/tcltest/pkgIndex.tcl:	if TCLTEST_OPTIONS value.  Corrected
	* tests/tcltest.test:		double increment of numTestFiles in
	-singleproc 1 configurations.  Updated tcltest-19.1 to tcltest 2.1
	behavior.  Corrected tcltest-25.3 to not falsely report a failure
	in tcltest.test.  Bumped to tcltest 2.2.6.  [Bugs 960560, 960926]

2004-05-25  Jeff Hobbs	<jeffh@ActiveState.com>

	* doc/http.n (http::config): add -urlencoding option (default utf-8)
	* library/http/http.tcl:     that specifies encoding conversion of
	* library/http/pkgIndex.tcl: args for http::formatQuery.  Previously
	* tests/http.test:	     undefined, RFC 2718 says it should be
	utf-8. 'http::config -urlencoding {}' returns previous behavior,
	which will throw errors processing non-latin-1 chars.
	Bumped http package to 2.5.0.

2004-05-25  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclInterp.c (DeleteScriptLimitCallback): Move all
	deletion of script callback hash table entries to happen here so
	the entries are correctly removed at the right time.  [Bug 960410]

2004-05-25  Miguel Sofer <msofer@users.sf.net>

	* docs/global.n: added details for qualified variable names
	[Bug 959831]

2004-05-25  Miguel Sofer <msofer@users.sf.net>

	* generic/tclNamesp.c (Tcl_FindNamespaceVar):
	* tests/namespace.test (namespace-17.10-12): reverted commit of
	2004-05-23 and removed the tests, as it interferes with the
	varname resolver and there are apps that break (AlphaTk). A fix
	will have to wait for Tcl9.

	* generic/tclVar.c: Caching of namespace variables disabled: no
	simple way was found to avoid interfering with the resolver's idea
	of variable existence. A cached varName may keep a variable's name
	in the namespace's hash table, which is the resolver's criterion
	for existence.

	* tests/namespace.c (namespace-17.10): testing for interference
	between varname caching and name resolver.

2004-05-25  Kevin Kenny	 <kennykb@acm.org>

	* tests/winFCmd.test: Correct test for the presence of a CD-ROM so
			      that it doesn't misdetect some other sort
			      of filesystem with a write-protected root as
			      being a CD-ROM drive. [Bug 918267]

2004-05-25  Don Porter	<dgp@users.sourceforge.net>

	* tests/winPipe.test:	Protect against path being set
	* tests/unixInit.test:	Unset path when done.
	* tests/unload.test (unload-3.1): Verify [pkgb_sub] does not exist.
	Delete interps when done.
	* tests/stringComp.test:	stop re-use of string.test test names
	* tests/regexpComp.test:	stop re-use of regexp.test test names
	* tests/namespace.test (namespace-46.3): Verify [p] does not exist.
	* tests/http.test:	Clear away the custom [bgerror] when done.
	* tests/io.test:	Take care to use namespace variables.
	* tests/autoMkindex.test (autoMkindex-5.2): Use variable "result"
	that gets cleaned up.
	* tests/exec.test:	Clean up the "path" array.
	* tests/interp.test (interp-9.3): Initialize res, so prior values
	cannot make the test fail.
	* tests/execute.test (execute-8.1):  Updated to remove the trace
	set on ::errorInfo .  When left in place, that trace can cause
	later tests to fail.

2004-05-25  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclBasic.c: Removed references to Tcl_RenameCommand from
	* generic/tcl.h:      comments. [Bug 848440, second part]

	* tests/fCmd.test: Rewrote tests that failed consistently on NFS
	so they either succeed (through slightly more liberal matching of
	the results) or are constrained to not run. [Bug 931312]

	* doc/bgerror.n: Use idiomatic open flags for working with log
	files.	[Bug 959602]

2004-05-24  Jeff Hobbs	<jeffh@ActiveState.com>

	* generic/tclExecute.c (VerifyExprObjType): use GET_WIDE_OR_INT to
	properly have tclIntType used for smaller values.  This corrects
	TclX bug 896727 and any other 3rd party extension that created
	math functions but was not yet WIDE_INT aware in them.

2004-05-24  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclInterp.c (TclInitLimitSupport): Made limits work on
	platforms where sizeof(void*)!=sizeof(int). [Bug 959193]

2004-05-24 Miguel Sofer <msofer@users.sf.net>

	* doc/set.n: accurate description of name resolution process,
	referring to namespace.n for details [Bug 959180]

2004-05-23  Miguel Sofer <msofer@users.sf.net>

	* generic/tclNamesp.c (Tcl_FindNamespaceVar): [Bug 959052] fixed,
	insuring that no "zombie" variables are found.
	* generic/tclVar.c (TclLookupSimpleVar): comments re [Bug 736729]
	(predecessor of [Bug 959052]) removed.
	* tests/namespace.test: added tests 17.10-12

	The patch modifies non-documented behaviour, and passes every test
	in the testsuite. However, scripts relying on the old behaviour
	may break.
	Note that the only behaviour change concerns the creative writing
	of unset variables. More precisely, which variable will be created
	when neither a namespace variable nor a global variable by that
	name exists, as defined by [info vars]. The new behaviour is that
	the namespace resolution process deems a variable to exist exactly
	when [info vars] finds it - ie, either it has value, or else it
	was "fixed" by a call to [variable].
	Note: this patch was removed on 2002-05-25.

2004-05-22  Miguel Sofer <msofer@users.sf.net>

	* generic/tclVar.c (TclObjLookupVar, TclObjUnsetVar2): fix for new
	(in tcl8.4) exteriorisations of [Bug 736729] due to the use of
	tclNsVarNameType obj types. Reenabling the use of this objType
	("VAR ref absolute" benchmark down to 66 ms, from 230).
	Added comments in TclLookupSimpleVar explaining my current
	understanding of [Bug 736729].

2004-05-22  Miguel Sofer <msofer@users.sf.net>

	* generic/tclVar.c: fix for [Bug 735335]. The use of
	tclNsVarNameType objs is still disabled, pending resolution of
	[Bug 736729].

2004-05-21  Miguel Sofer <msofer@users.sf.net>

	* tests/namespace.test (namespace-41.3): removed the {knownBug}
	constraint: [Bug 231259] is closed since nov 2001, and the fix of
	[Bug 729692] (INST_START_CMD) makes the test succeed.

2004-05-21  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclExecute.c (TclExecuteByteCode): Move a few
	declarations a short distance so pre-C99 compilers can cope.  Also
	fix so TCL_COMPILE_DEBUG path compiles...

2004-05-21  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c (TclExecuteByteCode): reorganised TEBC
	automatic variables, defining them in tight blocks instead of at
	the function level. This has three purposes:
	- it simplifies the analysis of individual instructions
	- it is preliminary work to the non-recursive engine
	- it allows a better register allocation by the optimiser; under
	gcc3.3, this results in up to 10% runtime in some tests

2004-05-20  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclInterp.c (TclLimitRemoveAllHandlers):
	* generic/tclBasic.c (DeleteInterpProc):
	* tests/interp.test (interp-34.7):
	Ensure that all limit callbacks are deleted when their interpreters
	are deleted. [Bug 956083]

2004-05-19  Kevin B. Kenny  <kennykb@acm.org>

	* win/tclWinFile.c (TclpMatchInDirectory): fix for an issue
	where there was a sneak path from Tcl_DStringFree to
	SetErrorCode(0). The result was that the error code could
	be reset between a call to FindFirstFileEx and the check
	of its status return, leading to a bizarre error return of
	{POSIX unknown {No error}}.  (Found in unplanned test -
	no incident logged at SourceForge.)

2004-05-19  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* tests/interp.test (interp-34.3): Rewrite this test to see if a
	time limit can catch a tight bytecode loop, a maximally aggressive
	denial-of-service attack.
	* generic/tclInterp.c (Tcl_LimitCheck): Fix the sense of checks to
	see whether a time limit has been extended.

	* tests/*.test: Many minor fixes, including ensuring that every
	test is run (so constraints control whether the test is doing
	anything) and making sure that constraints are always set using
	the API instead of poking around inside tcltest's internal
	datastructures.	 Also got rid of all trailing whitespace lines
	from the test suite!

2004-05-19  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIO.c: Fixed [SF Tcl Bug 943274]. This is the same problem
	* generic/tclIO.h: as [SF Tcl Bug 462317], see ChangeLog entry
		   2001-09-26. The fix done at that time is incomplete. It
		   is possible to get around it if the actual read
		   operation is defered and not executed in the event
		   handler itself. Instead of tracking if we are in an
		   read caused by a synthesized fileevent we now track if
		   the OS has delivered a true event = actual data and
		   bypass the driver if a read finds that there is no
		   actual data waiting. The flag is cleared by a short or
		   full read.

	  ***POTENTIAL INCOMPATIBILITY*** for channel drivers.

2004-05-17  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclPathObj.c: fix to (Bug 956063) in 'file dirname'.
	* tests/cmdAH.test: added test for this bug.

	* doc/FileSystem.3: better documentation of refCount requirements
	of some FS functions (Bug 956126)

2004-05-19  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclTest.c (TestgetintCmd): Made the tests in get.test check
	* tests/get.test:		     Tcl_GetInt() since the core now
					     avoids that function.

2004-05-18  Kevin B. Kenny  <kennykb@acm.org>

	* compat/strftime.c (_fmt, ISO8601Week):
	* doc/clock.n:
	* tests/clock.test: Major rework to the handling of ISO8601
	week numbers.  Now passes all the %G and %V test cases on
	Windows, Linux and Solaris [Bugs #500285, #500389, and #852944]

2004-05-18  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/append.n, doc/upvar.n: Added example.

2004-05-18  David Gravereaux <davygrvy@pobox.com>

	* win/makefile.vc: now generates a tclConfig.sh from Pat Thoyts
	[Patch 909911]

2004-05-18  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/lsearch.n: Improve clarity (based on [Patch 955361] by Peter
	Spjuth)

	* tools/man2help2.tcl (macro,SHmacro): Added support for
	subsection (.SS) header macros.

	* doc/interp.n: Added user documentation for the TIP#143 resource
	limits and some examples.

	* generic/tclInterp.c (Tcl_LimitCheck, Tcl_LimitTypeReset): Reset
	the limit-exceeded flag when removing a limit.

2004-05-18  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c (TclExecuteByteCode): added comments to
	classify the variables according to their use in TEBC.

2004-05-17  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/global.n, doc/uplevel.n: Added an example.

	* tests/info.test (info-3.1): Corrected test result back to what
	it used to be in Tcl 7.* now that command counts are being
	correctly kept.

	* generic/tclExecute.c (TEBC:INST_START_CMD): Make sure that the
	command-count is always advanced.  Allows TIP#143 limits to tell
	that work is being done.

	* doc/list.n: Updated example to fit with the unified format.
	* doc/seek.n: Added some examples.

2004-05-17  Vince Darley  <vincentdarley@users.sourceforge.net>

	* win/tclWinFile.c:
	* tests/cmdAH.test: fix to (Bug 954263) where 'file executable'
	was case-sensitive.

2004-05-17  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/OpenFileChnl.3: Documented type of 'offset' argument to
	Tcl_Seek was wrong. [Bug 953374]

2004-05-16  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c (TclExecuteByteCode): remove one level of
	indirection for compiledLocals addressing.

2004-05-16  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c (INST_CALL_FUNC1): bugfix; restored
	(DE)CACHE_STACK_INFO pair around the call - the user defined math
	function could cause a recursive call to TEBC.

2004-05-16  Miguel Sofer <msofer@users.sf.net>

	* generic/tclBasic.c (Tcl_DeleteInterp):
	* generic/tclExecute.c (INST_START_CMD): interp deletion now
	modifies the compileEpoch, eliminating the need for the check for
	interp deletion in INST_START_CMD.

2004-05-16  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompile.h:
	* generic/tclCompile.c:
	* generic/tclExecute.c: changed implementation of {expand}, last
	chance while in alpha as ...

	***POTENTIAL INCOMPATIBILITY***
	Scripts precompiled with ProComp under previous tcl8.5a versions
	may malfunction due to changed instruction numbers for
	INST_LIST_INDEX_IMM, INST_LIST_RANGE_IMM and INST_START_CMD.

2004-05-14  Kevin B. Kenny  <kennykb@acm.org>

	* generic/tclInt.decls:	     Promoted TclpLocaltime and TclpGmtime
	* generic/tclIntDecls.h:     from Unix-specific stubs to the generic
	* generic/tclIntPlatDecls.h: internal Stubs table.  Reran 'genstubs'
	* generic/tclStubInit.c:
	* unix/tclUnixPort.h:

	* generic/tclClock.c: Changed a buggy 'GMT' timezone specification
			      to the correct 'GMT0'. [Bug #922848]

	* unix/tclUnixThrd.c: Moved TclpGmtime and TclpLocaltime to
			      unix/tclUnixTime.c where they belong.

	* unix/tclUnixTime.c (TclpGmtime, TclpLocaltime, TclpGetTimeZone,
			      ThreadSafeGMTime [removed],
			      ThreadSafeLocalTime [removed],
			      SetTZIfNecessary, CleanupMemory):
	    Restructured to make sure that the same mutex protects
	    all calls to localtime, gmtime, and tzset.	Added a check
	    in front of those calls to make sure that the TZ env var
	    hasn't changed since the last call to tzset, and repeat
	    tzset if necessary. [Bug #942078]  Removed a buggy test
	    of the Daylight Saving Time information in 'gettimeofday'
	    in favor of applying 'localtime' to a known value.
	    [Bug #922848]

	* tests/clock.test (clock-3.14): Added test to make sure that
	    changes to $env(TZ) take effect immediately.

	* win/tclWinTime.c (TclpLocaltime, TclpGmtime):
	    Added porting layer for 'localtime' and 'gmtime' calls.

2004-05-14  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c:
	* generic/tclCompile.h: the math functions receive a pointer to
	top of the stack (tosPtr) instead of the execution environment
	(eePtr). First step towards a change in the execution stack
	management - it is now only used within TEBC.

2004-05-13  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	TIP#143 IMPLEMENTATION

	* generic/tclExecute.c (TclCompEvalObj, TclExecuteByteCode):
	* generic/tclBasic.c (TclEvalObjvInternal): Enable limit checking.
	* generic/tclInterp.c (Tcl_Limit*): Public limit API.
	* generic/tcl.decls:
	* tests/interp.test: Basic tests of command limits.

	* doc/binary.n:		TIP#129 IMPLEMENTATION [Patch 858211]
	* generic/tclBinary.c:	Note that the test suite probably has many more
	* tests/binary.test:	failures now due to alterations in constraints.

2004-05-12  Miguel Sofer <msofer@users.sf.net>

	Optimisations for INST_START_CMD [Bug 926164].
	* generic/tclCompile.c (TclCompileScript): avoid emitting
	INST_START_CMD as the first instruction in a bytecoded Tcl_Obj. It
	is not needed, as the checks are done before calling TEBC.
	* generic/tclExecute.c (TclExecuteByteCode): runtime peephole
	optimisation: check at INST_POP if the next instruction is
	INST_START_CMD, in which case we fall through.

2004-05-11  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/split.n, doc/join.n: Updated examples and added more.

2004-05-11  Vince Darley  <vincentdarley@users.sourceforge.net>

	* doc/glob.n: documented behaviour of symbolic links with
	'glob -types d' (Bug 951489)

2004-05-11  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/scan.n: Updated the examples to be clearer about their
	relevance to the scan command.

2004-05-10  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/scan.n: Added examples.

2004-05-10  David Gravereaux <davygrvy@pobox.com>

	* win/tclWinPipe.c (BuildCommandLine): Moved non-obvious appending
	logic to outside the loop and added commentary for its purpose. Also
	use the existence of contents in the linePtr rather than the scratch
	DString post the append, as this more clear.

	(TclpCreateProcess): When under NT, with no console, and executing a
	DOS application, the path priming does not need an ending space as
	BuildCommandLine() will do this for us.

2004-05-08  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclFileName.c:
	* generic/tclIOUtil.c: remove some compiler warnings on MacOS X.

2004-05-07  Chengye Mao <chengye.geo@yahoo.com>

	* win/tclWinPipe.c: refixed bug 789040 re-entered in rev 1.41.
	Let's be careful and don't re-enter previously fixed bugs.

2004-05-08  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/format.n: Added examples.

2004-05-07  Miguel Sofer <msofer@users.sf.net>

	* doc/unset.n: added upvar.n to the "see also" list

2004-05-07  Reinhard Max  <max@suse.de>

	* generic/tclEncoding.c:
	* tests/encoding.test: added support and tests for translating
	embedded null characters between real nullbytes and the internal
	representation on input/output (Bug #949905).

2004-05-07  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclFileName.c:
	* generic/tclIOUtil.c:
	* generic/tclFileSystem.h:
	* tests/fileSystem.test: fix for [Bug 943995], in which vfs-
	registered root volumes were not handled correctly as glob
	patterns in all circumstances.

2004-05-06  Miguel Sofer <msofer@users.sf.net>

	* generic/tclInt.h:
	* generic/tclObj.c (TclFreeObj): made TclFreeObj use the new macro
	TclFreeObjMacro(), so that the allocation and freeing of Tcl_Obj
	is defined in a single spot (the macros in tclInt.h), with the
	exception of the TCL_MEM_DEBUG case.
	The #ifdef logic for the corresponding macros has been reformulated
	to make it clearer.

2004-05-05  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/break.n, doc/continue.n, doc/for.n, doc/while.n: More examples.

2004-05-05  Don Porter	<dgp@users.sourceforge.net>

	* tests/unixInit.test (unixInit-2.10):	Test correction for Mac OSX.
	Be sure to consistently compare normalized path names.	Thanks to
	Steven Abner (tauvan).	[Bug 948177]

2004-05-05  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/CrtObjCmd.3: Remove reference to Tcl_RenameCommand; there is
	no such API. [Bug 848440]

2004-05-05  David Gravereaux <davygrvy@pobox.com>

	* win/tclWinSock.c (SocketEventProc) : connect errors should
	fire both the readable and writable handlers because this is
	how it works on UNIX [Bug 794839]

	* generic/tclEncoding.c (TclFinalizeEncodingSubsystem):
	FreeEncoding(systemEncoding); moved to before the hash table
	itereation as it was causing a double free attempt under some
	conditions.

	* win/coffbase.txt: Added the tls extension to the list of
	preferred load addresses.

2004-05-04  Jeff Hobbs	<jeffh@ActiveState.com>

	* tests/fileSystem.test (filesystem-1.39): replace 'file volumes'
	* tests/fileName.test (filename-12.9,10):  lindex with direct C:/
	hard-coded because A:/ was being used and that is empty for most.

	* tests/winFCmd.test (winFCmd-16.12): test volumerelative $HOME

2004-05-04  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclAlloc.c:		Make sure Tclp*Alloc* routines get
	* generic/tclInt.h:		declared in the TCL_MEM_DEBUG and
	* generic/tclThreadAlloc.c:	TCL_THREADS configuration. [Bug 947564]

	* tests/tcltest.test:	Test corrections for Mac OSX.  Thanks
	to Steven Abner (tauvan).  [Bug 947440]

2004-05-04  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclEvent.c (TclSetLibraryPath): Suppress a warning.

2004-05-03  Andreas Kupries  <andreask@activestate.com>

	* Applied [SF Tcl Patch 868853], fixing a mem leak in
	  TtySetOptionProc. Report and Patch provided by Stuart
	  Cassoff <stwo@users.sf.net>.

2004-05-03  Miguel Sofer <msofer@users.sf.net>

	* generic/tclProc.c (TclCreateProc): comments corrected.

2004-05-03  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompile.c (TclCompileScript): setting the compilation
	namespace outside of the loop.

2004-05-03  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompile.c:
	* generic/tclInt.h: reverted fix for [Bug 926445] of 2004-04-02,
	restoring TCL_ALIGN to the header file. Todd Helfter reported that
	the macro is required by tbcload.

2004-05-03  Kevin Kenny	 <kennykb@acm.org>

	* win/tclWin32Dll.c (TclpCheckStackSpace):
	* tests/stack.test (stack-3.1): Fix for undetected stack
	overflow in TclReExec on Windows. [Bug 947070]

2004-05-03  Don Porter	<dgp@users.sourceforge.net>

	* library/init.tcl:	Corrected unique prefix matching of
	interactive command completion in [unknown].  [Bug 946952]

2004-05-02  Miguel Sofer <msofer@users.sf.net>

	* generic/tclProc.c (TclObjInvokeProc):
	* tests/proc.test (proc-3.6): fix for bad quoting of multi-word
	proc names in error messages [Bug 942757]

2004-04-30  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/glob.n, doc/incr.n, doc/set.n:	More examples.
	* doc/if.n, doc/rename.n, doc/time.n:

2004-04-30  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclInt.h:		Replaced Kevin Kenny's temporary
	* generic/tclThreadAlloc.c:	fix for Bug 945447 with a cleaner,
	more permanent replacement.

2004-04-30  Kevin B. Kenny   <kennykb@acm.org>

	* generic/tclThreadAlloc.c: Added a temporary (or so I hope!)
	inclusion of "tclWinInt.h" to avoid problems when compiling
	on Win32-VC++ with --enable-threads.  [Bug 945447]

2004-04-30  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/puts.n: Added a few examples.

2004-04-29  Don Porter	<dgp@users.sourceforge.net>

	* tests/execute.test (execute-8.2):	Avoid crashes when there
	is limited system stack space (threads-enabled).

2004-04-28  Miguel Sofer <msofer@users.sf.net>

	* doc/global.n:
	* doc/upvar.n:
	* generic/tclVar.c (ObjMakeUpvar):
	* tests/upvar.test (upvar-8.11):
	* tests/var.test (var-3.11): Avoid creation of unusable variables:
	[Bug 600812] [TIP 184].

2004-04-28  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/lsearch.n: Fixed fault in documentation of -index option [943448]

2004-04-26  Don Porter	<dgp@users.sourceforge.net>

	* unix/tclUnixFCmd.c (TclpObjNormalizePath):  Corrected improper
	positioning of returned checkpoint.  [Bug 941108]

2004-04-26  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/open.n, doc/close.n: Updated (thanks to David Welton) to be
	clearer about pipeline errors and added example to open(n) that shows
	simple pipeline use.  [Patches 941377,941380]

	* doc/DictObj.3: Added warning about the use of Tcl_DictObjDone and an
	example of use of iteration. [Bug 940843]

	* doc/Thread.3: Reworked to remove references to testing interfaces
	and instead promote the use of the Thread package. [Patch 932527]
	Also reworked and reordered the page for better readability.

2004-04-25  Don Porter	<dgp@users.sourceforge.net>

	* generic/tcl.h:	Removed obsolete declarations and #include's.
	* generic/tclInt.h:	[Bugs 926459, 926486]

2004-04-24  David Gravereaux <davygrvy@pobox.com>

	* win/tclWin32Dll.c (DllMain): Added DisableThreadLibraryCalls()
	for the DLL_PROCESS_ATTACH case.  We're not interested in knowing
	about DLL_THREAD_ATTACH, so disable the notices.

2004-04-24  Daniel Steffen  <das@users.sourceforge.net>

	* generic/tclPort.h:
	* macosx/Makefile:
	* unix/Makefile.in: followup on tcl header reform [FR 922727]:
	removed use of relative #include paths in tclPort.h to allow
	installation of private headers outside of tcl source tree; added
	'unix' dir to compiler header search path; add newly required
	tcl private headers to Tcl.framework on Mac OSX.

2004-04-23  Andreas Kupries  <andreask@activestate.com>

	* generic/tclIO.c (Tcl_SetChannelOption): Fixed [SF Tcl Bug
	  930851]. When changing the eofchar we have to zap the related
	  flags to prevent them from prematurely aborting the next read.

2004-04-25  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclPathObj.c: fix to [Bug 940281].  Tcl_FSJoinPath
	will now always return a valid Tcl_Obj when the input is valid.
	* generic/tclIOUtil.c: fix to [Bug 931823] for a more consistent
	Tcl_FSPathSeparator() implementation which allows filesystems
	not to implement their Tcl_FSFilesystemSeparatorProc if they
	wish to use the default '/'.  Also fixed associated memory leak
	seen with, e.g., tclvfs package.
	* doc/FileSystem.3: documented Tcl_FSJoinPath return values
	more clearly, and Tcl_FSFilesystemSeparatorProc requirements.

2004-04-23  David Gravereaux <davygrvy@pobox.com>

	* win/tclWin32Dll.c:  Removed my mistake from 4/19 of adding an
	exit handler to TclWinInit.  TclWinEncodingsCleanup called from
	TclFinalizeFilesystem does the Tcl_FreeEncoding for us.

	* win/tclWinChan.c (Tcl_MakeFileChannel) : Case for CloseHandle
	returning zero and not throwing a
	RaiseException(EXCEPTION_INVALID_HANDLE) now being done.

2004-04-22  David Gravereaux <davygrvy@pobox.com>

	* generic/tclEvent.c: TclSetLibraryPath's use of caching the
	stringrep of the pathPtr object to TclGetLibraryPath called from
	another thread was ineffective if the original's stringrep had
	been invalidated as what happens when it gets muted to a list.

	* win/tclWinTime.c:  If the Tcl_ExitProc (StopCalibration) is
	called from the stack frame of DllMain's PROCESS_DETACH, the
	wait operation should timeout and continue.

	* generic/tclInt.h:
	* generic/tclThread.c:
	* generic/tclEvent.c:
	* unix/tclUnixThrd.c:
	* win/tclWinThrd.c:  Provisions made so masterLock, initLock,
	allocLock and joinLock mutexes can be recovered during
	Tcl_Finalize.

2004-04-22  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/switch.n: Reworked the examples to be more systematically
	named and to cover some TIP#75 capabilities.

	* doc/cd.n: Documentation clarification from David Welton.

	* doc/exec.n: Added some examples, Windows ones from Arjen Markus
	and Unix ones by myself.

2004-04-21  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/Hash.3: Added note to Tcl_{First,Next}HashEntry docs that
	deleting the element they return is supported (and is in fact the
	only safe update you can do to the structure of a hashtable while
	an iteration is going over it.)

	* doc/bgerror.n: Added example from David Welton. [Patch 939473]

	* doc/after.n: Added examples from David Welton. [Patch 938820]

2004-04-19  David Gravereaux <davygrvy@pobox.com>

	* win/tclWin32Dll.c: Added an exit handler in TclWinInit() so
	tclWinTCharEncoding could be freed during Tcl_Finalize().

	* generic/tclEncoding.c: Added FreeEncoding(systemEncoding) in
	TclFinalizeEncodingSubsystem because its ref count was incremented
	in TclInitEncodingSubsystem.

2004-04-19  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/read.n: Added example from David Welton. [Patch 938056]

2004-04-19  Kevin B. Kenny   <kennykb@acm.org>

	* generic/tclObj.c (Tcl_GetDoubleFromObj) Corrected
	"short circuit" conversion of int to double. Reported by
	Jeff Hobbs on the Tcl'ers Chat.

2004-04-16  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/lreplace.n, doc/lrange.n, doc/llength.n:	More examples for
	* doc/linsert.n, doc/lappend.n:			the documentation.

2004-04-16  Vince Darley  <vincentdarley@users.sourceforge.net>

	* doc/FileSystem.3: Corrected documentation of Tcl_FSUtime, and
	the corresponding filesystem driver Tcl_FSUtimeProc. [Bug 935838]

2004-04-16  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/socket.n: Added example from [Patch 936245].
	* doc/gets.n: Added example based on [Patch 935911].

2004-04-15  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclClock.c (Tcl_ClockObjCmd): Minor fault in a [clock
	clicks] error message.

2004-04-07  Jeff Hobbs	<jeffh@ActiveState.com>

	* win/tclWinInit.c (TclpSetInitialEncodings): note that WIN32_CE
	is also a unicode platform.
	* generic/tclEncoding.c (TclFindEncodings, Tcl_FindExecutable):
	* generic/tclInt.h:			    Correct handling of UTF
	* unix/tclUnixInit.c (TclpInitLibraryPath): data that is actually
	* win/tclWinFile.c (TclpFindExecutable):    "clean", allowing the
	* win/tclWinInit.c (TclpInitLibraryPath):   loading of Tcl from
	paths that contain multi-byte chars on Windows [Bug 920667]

	* win/configure:    define TCL_LIB_FLAG, TCL_BUILD_LIB_SPEC,
	* win/configure.in: TCL_LIB_SPEC, TCL_PACKAGE_PATH in tclConfig.sh.

2004-04-06  Don Porter	<dgp@users.sourceforge.net>

	Patch 922727 committed.	 Implements three changes:

	* generic/tclInt.h:	Reworked the Tcl header files into a clean
	* unix/tclUnixPort.h:	hierarchy where tcl.h < tclPort.h < tclInt.h
	* win/tclWinInt.h:	and every C source file should #include
	* win/tclWinPort.h:	at most one of those files to satisfy its
	declaration needs.  tclWinInt.h and tclWinPort.h also better organized
	so that tclWinPort.h includes the Windows implementation of
	cross-platform declarations, while tclWinInt.h makes declarations that
	are available on Windows only.

	* generic/tclBinary.c (TCL_NO_MATH):	Deleted the generic/tclMath.h
	* generic/tclMath.h (removed):		header file. The internal Tcl
	* macosx/Makefile (PRIVATE_HEADERS):	header, tclInt.h, has a
	* win/tcl.dsp:				#include <math.h> directly,
	and file external to Tcl needing libm should do the same.

	* win/Makefile.in (WIN_OBJS):	Deleted the win/tclWinMtherr.c file.
	* win/makefile.bc (TCLOBJS):	It's a vestige from matherr() days
	* win/makefile.vc (TCLOBJS):	gone by.
	* win/tcl.dsp:
	* win/tclWinMtherr.c (removed):

	End Patch 922727.

	* tests/unixInit.test (unixInit-3.1):	Default encoding on Darwin
	systems is utf-8.  Thanks to Steven Abner (tauvan).  [Bug 928808]

2004-04-06  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* tests/cmdAH.test (cmdAH-18.2): Added constraint because
	access(...,X_OK) is defined to be permitted to be meaningless when
	running as root, and OSX exhibits this.	 [Bug 929892]

2004-04-02  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompile.c:
	* generic/tclInt.h: removed the macro TCL_ALIGN() from tclInt.h,
	replaced by the static macro ALIGN() in tclCompile.c [Bug 926445]

2004-04-02  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompile.h: removed redundant #ifdef _TCLINT
	[Bug 928415], reported by tauvan.

2004-04-02  Don Porter	<dgp@users.sourceforge.net>

	* tests/tcltest.test: Corrected constraint typos: "nonRoot" ->
	"notRoot".  Thanks to Steven Abner (tauvan).  [Bug 928353]

2004-04-01  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclInt.h:  Removed obsolete tclBlockTime* declarations.
	[Bug 926454]

2004-04-01  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclIOUtil.c:	 Fix to privately reported vfs bug with
	'glob -type d -dir . *' across a vfs boundary.	No tests for
	this are currently possible without effectively moving tclvfs
	into Tcl's test suite.

2004-03-31  Don Porter	<dgp@users.sourceforge.net>

	* doc/msgcat.n:	Clarified message catalog file encodings. [Bug 811457]
	* library/msgcat/msgcat.tcl:
	Updated internals to make use of [dict]s to store message catalog
	data and to use [source -encoding utf-8] to access catalog files.
	Thanks to Michael Sclenker.  [Patch 875055, RFE 811459]
	Corrected [mcset] to be able to successfully set a translation to
	the empty string.  [mcset $loc $src {}] was incorrectly set the
	$loc translation of $src back to $src.	Also changed [ConvertLocale]
	to minimally require a non-empty "language" part in the locale value.
	If not, an error raised prompts [Init] to keep looking for a valid
	locale value, or ultimately fall back on the "C" locale. [Bug 811461].
	* library/msgcat/pkgIndex.tcl:	Bump to msgcat 1.4.1.

2004-03-30  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclHash.c (HashStringKey): Cleaned up. This function is
	not faster, but it is a little bit clearer.
	* generic/tclLiteral.c (HashString): Applied logic from HashObjKey.
	* generic/tclObj.c (HashObjKey): Rewrote to fix fault which hashed
	every single-character object to the same hash bucket.	The new
	code is shorter, simpler, clearer, and (happily) faster.

2004-03-30  Miguel Sofer <msofer@users.sf.net>

	* generic/tclExecute.c (TEBC): reverting to the previous method
	for async tests in TEBC, as the new method turned out to be too
	costly. Async tests now run every 64 instructions.

2004-03-30  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompile.c:	    New instruction code INST_START_CMD
	* generic/tclCompile.h:	    that allows checking the bytecode's
	* generic/tclExecute.c:	    validity [Bug 729692] and the interp's
	* tests/interp.test (18.9): readyness [Bug 495830] before running
	* tests/proc.test (7.1):    the command. It also changes the
	* tests/rename.test (6.1):  mechanics of the async tests in TEBC,
	doing it now at command start instead of every 16 instructions.

2004-03-30  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclFileName.c:  Fix to Windows glob where the pattern is
	* generic/tclIOUtil.c:	  a volume relative path or a network
	* tests/fileName.test:	  share [Bug 898238]. On windows 'glob'
	* tests/fileSystem.test:  will now return the results of
	'glob /foo/bar' and 'glob \\foo\\bar' as 'C:/foo/bar', i.e. a
	correct absolute path (rather than a volume relative path).

	Note that the test suite does not test commands like
	'glob //Machine/Shared/*' (on a network share).

2004-03-30  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclPathObj.c:	  Fix to filename bugs recently
	* tests/fileName.test:	  introduced [Bug 918320].

2004-03-29  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclMain.c (Tcl_Main, StdinProc):	Append newline only
	* tests/basic.test (basic-46.1):		to incomplete scripts
	as part of multi-line script construction.  Do not add an extra
	trailing newline to the complete script.  [Bug 833150]

2004-03-28  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompile.c (TclCompileScript): corrected possible
	segfault when a compilation returns TCL_OUTLINE_COMPILE after
	having grown the compile environment [Bug 925121].

2004-03-27  Miguel Sofer <msofer@users.sf.net>

	* doc/array.n: added documentation for trace-realted behaviour of
	'array get' [Bug 449893]

2004-03-26  Don Porter	<dgp@users.sourceforge.net>

	* README:		Bumped version number to 8.5a2 to
	* tools/tcl.wse.in:	distinguish HEAD of CVS development
	* unix/configure.in:	from the recent 8.5a1 release.
	* unix/tcl.spec:
	* win/README.binary:
	* win/configure.in:

	* unix/configure:	autoconf-2.57
	* win/configure:

2004-03-26  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclPathObj.c:	  Fix to Windows-only volume relative
	* tests/fileSystem.test:  path normalization. [Bug 923568].
	Also fixed another volume relative bug found while testing.

2004-03-24  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclNamesp.c (NsEnsembleImplementationCmd): Fix messed up
	handling of strncmp result which just happened to work in some
	libc implementations. [Bug 922752]

2004-03-23  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/StringObj.3: Inverted the sense of the documentation of how
	the bytes parameter is documented to match behaviour. [Bug 921464]

2004-03-19  Kevin B. Kenny   <kennykb@acm.org>

	* compat/strtoll.c:
	* compat/strtoull.c:
	* generic/tclIntDecls.h:
	* generic/tclMain.c:
	* generic/tclObj.c:
	* win/tclWinDde.c:
	* win/tclWinReg.c:
	* win/tclWinTime.c:	   Made HEAD build on Windows VC++ again.

2004-03-19  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclIntDecls.h: Made HEAD build on Solaris again by
	applying fix recommended by Don Porter.

2004-03-18  Reinhard Max  <max@suse.de>

	* generic/tclIntDecls.h: Removed TclpTime_t. It wasn't really needed,
	* generic/tclInt.h:	 but caused warnings related to
	* generic/tclInt.decls:	 strict aliasing with GCC 3.3.
	* generic/tclClock.c:
	* generic/tclDate.c:
	* generic/tclGetDate.y:
	* win/tclWinTime.c:
	* unix/tclUnixTime.c:

	* generic/tclNamesp.c:	 Added temporary pointer variables to work
	* generic/tclStubLib.c:	 around warnings related to
	* unix/tclUnixChan.c:	 strict aliasing with GCC 3.3.

	* unix/tcl.m4:		 Removed -Wno-strict-aliasing.

2004-03-18  Daniel Steffen  <das@users.sourceforge.net>

	Removed support for Mac OS Classic platform [Patch 918142]

	* README:
	* compat/string.h:
	* doc/Encoding.3:
	* doc/FileSystem.3:
	* doc/Init.3:
	* doc/Macintosh.3 (removed):
	* doc/OpenFileChnl.3:
	* doc/OpenTcp.3:
	* doc/SourceRCFile.3:
	* doc/Thread.3:
	* doc/clock.n:
	* doc/exec.n:
	* doc/fconfigure.n:
	* doc/file.n:
	* doc/filename.n:
	* doc/glob.n:
	* doc/open.n:
	* doc/puts.n:
	* doc/resource.n (removed):
	* doc/safe.n:
	* doc/source.n:
	* doc/tclvars.n:
	* doc/unload.n:
	* generic/README:
	* generic/tcl.decls:
	* generic/tcl.h:
	* generic/tclAlloc.c:
	* generic/tclBasic.c:
	* generic/tclCmdAH.c:
	* generic/tclDate.c:
	* generic/tclDecls.h:
	* generic/tclFCmd.c:
	* generic/tclFileName.c:
	* generic/tclGetDate.y:
	* generic/tclIOCmd.c:
	* generic/tclIOUtil.c:
	* generic/tclInitScript.h:
	* generic/tclInt.decls:
	* generic/tclInt.h:
	* generic/tclIntDecls.h:
	* generic/tclIntPlatDecls.h:
	* generic/tclMain.c:
	* generic/tclMath.h:
	* generic/tclNotify.c:
	* generic/tclPathObj.c:
	* generic/tclPlatDecls.h:
	* generic/tclPort.h:
	* generic/tclStubInit.c:
	* generic/tclTest.c:
	* generic/tclThreadJoin.c:
	* library/auto.tcl:
	* library/init.tcl:
	* library/package.tcl:
	* library/safe.tcl:
	* library/tclIndex:
	* mac/AppleScript.html (removed):
	* mac/Background.doc (removed):
	* mac/MW_TclAppleScriptHeader.h (removed):
	* mac/MW_TclAppleScriptHeader.pch (removed):
	* mac/MW_TclBuildLibHeader.h (removed):
	* mac/MW_TclBuildLibHeader.pch (removed):
	* mac/MW_TclHeader.h (removed):
	* mac/MW_TclHeader.pch (removed):
	* mac/MW_TclHeaderCommon.h (removed):
	* mac/MW_TclStaticHeader.h (removed):
	* mac/MW_TclStaticHeader.pch (removed):
	* mac/MW_TclTestHeader.h (removed):
	* mac/MW_TclTestHeader.pch (removed):
	* mac/README (removed):
	* mac/bugs.doc (removed):
	* mac/libmoto.doc (removed):
	* mac/morefiles.doc (removed):
	* mac/porting.notes (removed):
	* mac/tclMac.h (removed):
	* mac/tclMacAETE.r (removed):
	* mac/tclMacAlloc.c (removed):
	* mac/tclMacAppInit.c (removed):
	* mac/tclMacApplication.r (removed):
	* mac/tclMacBOAAppInit.c (removed):
	* mac/tclMacBOAMain.c (removed):
	* mac/tclMacChan.c (removed):
	* mac/tclMacCommonPch.h (removed):
	* mac/tclMacDNR.c (removed):
	* mac/tclMacEnv.c (removed):
	* mac/tclMacExit.c (removed):
	* mac/tclMacFCmd.c (removed):
	* mac/tclMacFile.c (removed):
	* mac/tclMacInit.c (removed):
	* mac/tclMacInt.h (removed):
	* mac/tclMacInterupt.c (removed):
	* mac/tclMacLibrary.c (removed):
	* mac/tclMacLibrary.r (removed):
	* mac/tclMacLoad.c (removed):
	* mac/tclMacMath.h (removed):
	* mac/tclMacNotify.c (removed):
	* mac/tclMacOSA.c (removed):
	* mac/tclMacOSA.r (removed):
	* mac/tclMacPanic.c (removed):
	* mac/tclMacPkgConfig.c (removed):
	* mac/tclMacPort.h (removed):
	* mac/tclMacProjects.sea.hqx (removed):
	* mac/tclMacResource.c (removed):
	* mac/tclMacResource.r (removed):
	* mac/tclMacSock.c (removed):
	* mac/tclMacTclCode.r (removed):
	* mac/tclMacTest.c (removed):
	* mac/tclMacThrd.c (removed):
	* mac/tclMacThrd.h (removed):
	* mac/tclMacTime.c (removed):
	* mac/tclMacUnix.c (removed):
	* mac/tclMacUtil.c (removed):
	* mac/tcltkMacBuildSupport.sea.hqx (removed):
	* tests/all.tcl:
	* tests/binary.test:
	* tests/cmdAH.test:
	* tests/cmdMZ.test:
	* tests/fCmd.test:
	* tests/fileName.test:
	* tests/fileSystem.test:
	* tests/interp.test:
	* tests/io.test:
	* tests/ioCmd.test:
	* tests/load.test:
	* tests/macFCmd.test (removed):
	* tests/osa.test (removed):
	* tests/resource.test (removed):
	* tests/socket.test:
	* tests/source.test:
	* tests/unload.test:
	* tools/cvtEOL.tcl (removed):
	* tools/genStubs.tcl:
	* unix/Makefile.in:
	* unix/README:
	* unix/mkLinks:
	* unix/tcl.spec:
	* win/README.binary:
	* win/tcl.dsp:

2004-03-17  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/lsearch.n: Improved examples on the advanced capabilities of
	lsearch (with the right options, set element removal can be done)
	following discussion on tkchat.

2004-03-16  Don Porter	<dgp@users.sourceforge.net>

	* doc/catch.n:	Compiled [catch] no longer fails to catch syntax
	errors.	 Removed the claims in the documentation that it does.
	* doc/return.n:	Updated example to use [dict merge].

2004-03-16  Jeff Hobbs	<jeffh@ActiveState.com>

	* unix/configure, unix/tcl.m4: add -Wno-strict-aliasing for GCC to
	suppress useless type puning warnings.

2004-03-16  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* doc/file.n: *roff formatting fix. [Bug 917171]

2004-03-15  David Gravereaux <davygrvy@pobox.com>

	* win/tclWinNotify.c: Fixed a mistake where the return value of
	MsgWaitForMultipleObjectsEx for "a message is in the queue" wasn't
	accurate.  I removed the check on the case result==(WAIT_OBJECT_0 + 1)
	This was having the error of falling into GetMessage and waiting
	there by accident, which wasn't alertable through Tcl_AlertNotifier.
	I'll do some more study on this and try to find-out why.

2004-03-12  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	IMPLEMENTATION OF TIP#163
	* generic/tclDictObj.c (DictMergeCmd):	This is based on work by Joe
	* tests/dict.test (dict-20.*):		English in Tcl [FRQ 745851]
	* doc/dict.n:				but not exactly.

2004-03-10  Kevin B. Kenny <kennykb@acm.org>

	* generic/tclGetDate.y (TclGetDate): Fix so that
	[clock scan <timeOfDay> -gmt true] uses the GMT base date
	instead of the local one. [Bug 913513]
	* tests/clock.test: Added test cases for wrong ISO8601 week number
	[Bug 500285] and wrong GMT base date [Bug 913513].  Several tests
	still fail on Windows, and these are actual faults in [clock scan].
	Fix is still pending.
	* generic/tclDate.c: Regenerated.

2004-03-08  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclFileName.c:  Fix to 'glob -path' near the root
	* tests/fileName.test:	  of the filesystem. [Bug 910525]

2004-03-08  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclParse.c (TclParseInit):	Modified TclParseInit so
	* generic/tclTest.c ([testexprparser]): that Tcl_Parse initialization
	conforms to documented promised about what fields will not be
	modified by what Tcl_Parse* routines. [Bug 910595]

2004-03-05  Mo DeJong  <mdejong@users.sourceforge.net>

	* win/configure: Regen.
	* win/configure.in: Check for define of
	MWMO_ALERTABLE in winuser.h.
	* win/tclWinPort.h: If MWMO_ALERTABLE
	is not defined in winuser.h then define it.
	This is needed for Mingw.

2004-03-05  Kevin B. Kenny <kennykb@acm.org>

	* generic/tclTest.c: Modified TesteventObjCmd to use
	a Tcl_QueuePosition in place of an 'int' for the enumerated
	queue position, to avoid a compiler warning on SGI.
	(Bug #771960).

2004-03-05  Kevin B. Kenny <kennykb@acm.org>

	* tests/registry.test: Applied fix from Patch #910174 to
	make the test for an English-language system include any
	country code, rather than just English-United States.1252.
	Thanks to Pat Thoyts for the changes.

2004-03-04  Pat Thoyts	<patthoyts@users.sourceforge.net>

	* tests/registry.test: Applied fixed from #766159 to skip two
	tests on Win98 that depend on a Unicode registry (NT specific).

2004-03-04  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclInt.h (TclParseInit):	Factored the common code
	* generic/tclParse.c (TclParseInit):	for initializing a Tcl_Parse
	* generic/tclParseExpr.c:		struct into one routine.

2004-03-04  Pat Thoyts	<patthoyts@users.sourceforge.net>

	* library/reg/pkgIndex.tcl:  Added TIP #100 support to the
	* win/tclWinReg.c:	     registry package (patch #903831)
	This provides a Windows test of the TIP #100 mechanism and
	a sample to show how unloading an extension can be done.

2004-03-04  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* unix/dltest/pkgua.c: Fix minor syntax problems. [Bug 909288]

2004-03-03  Jeff Hobbs	<jeffh@ActiveState.com>

	*** 8.5a1 TAGGED FOR RELEASE ***

	* changes: updated for 8.5a1

2004-03-03  David Gravereaux <davygrvy@pobox.com>

	* win/makefile.vc: default environment variable for VC++ is
	%MSDevDir% not %MSVCDir%, although vcvars32.bat sets both.

	* win/tclWinNotify.c (Tcl_WaitForEvent) : Allows an idling
	notifier to service "Asynchronous Procedure Calls" from its wait
	state.	Only useful for extension authors who decide they might
	want to try "completion routines" with WriteFileEx(), as an
	example.  From experience, I recommend that "completion	ports"
	should be used instead as the execution of the callbacks are more
	managable.

2004-03-01  Jeff Hobbs	<jeffh@ActiveState.com>

	* README:	    update patchlevel to 8.5a1
	* generic/tcl.h:
	* tools/tcl.wse.in, tools/tclSplash.bmp:
	* unix/configure, unix/configure.in, unix/tcl.spec:
	* win/README.binary, win/configure, win/configure.in:

	* unix/tcl.m4: update HP-11 build libs setup

2004-03-01  Don Porter	<dgp@users.sourceforge.net>

	* unix/tcl.m4 (SC_CONFIG_CFLAGS):	Allow 64-bit enabling on
	IRIX64-6.5* systems.  [Bug 218561]
	* unix/configure:	autoconf-2.57

	* generic/tclTrace.c (TclCheckInterpTraces):	The TIP 62
	* generic/tclTest.c (TestcmdtraceCmd):	implementation introduced a
	* tests/trace.test (trace-29.10):	bug by testing the CallFrame
	level instead of the iPtr->numLevels level when deciding what traces
	created by Tcl_Create(Obj)Trace to call.  Added test to expose the
	error, and made fix. [Request 462580]

2004-02-28  Vince Darley  <vincentdarley@users.sourceforge.net>

	* tests/fileSystem.test: fix to Tcl Bug 905163.
	* tests/fileName.test: fix to Tcl Bug 904705.

	* doc/{various}.n: removed 'the the' typos.

2004-02-26  Daniel Steffen  <das@users.sourceforge.net>

	* macosx/Makefile: fixed copyright year in Tcl.framework Info.plist

2004-02-25  Don Porter	<dgp@users.sourceforge.net>

	* tests/basic.test:	Made several tests more robust to the
	* tests/cmdMZ.test:	list-quoting of path names that might
	* tests/exec.test:	contain Tcl-special chars like { or [.
	* tests/io.test:	Should help us sort out Tcl Bug 554068.
	* tests/pid.test:
	* tests/socket.test:
	* tests/source.test:
	* tests/unixInit.test:

2004-02-25  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclLoad.c (Tcl_LoadObjCmd): Missing dereference caused
	segfault with non-loadable extension. [Bug 904307]

	* unix/tclUnixChan.c (TcpGetOptionProc): Stop memory leak with
	very long hostnames.  [Bug 888777]

2004-02-25  Pat Thoyts	<patthoyts@users.sourceforge.net>

	* win/tclWinDde.c: Removed some gcc warnings - except for the
	-Wconversion warning for GetGlobalAtomName. gcc is just wrong
	about this.

2004-02-24  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	IMPLEMENTATION OF TIP#100 FROM GEORGIOS PETASIS
	* generic/tclLoad.c (Tcl_UnloadObjCmd): Implementation.
	* tests/unload.test:			Test suite.
	* unix/dltest/pkgua.c:			Helper for test suite.
	* doc/unload.n:				Documentation.
	Also assorted changes (mostly small) to several other files.

2004-02-23  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/regc_locale.c (cclass): Buffer was having its size reset
	instead of being released => memleak. [Bug 902562]

2004-02-21  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclLoad.c (Tcl_LoadObjCmd): Fixed memory leak due to
	an improper error exit route.

2004-02-20  David Gravereaux <davygrvy@pobox.com>

	* win/tclWinSock.c (SocketThreadExitHandler): Don't call
	TerminateThread when WaitForSingleObject returns a timeout.
	Tcl_Finalize called from DllMain will pause all threads.  Trust
	that the thread will get the close notice at a later time if it
	does ever wake up before being cleaned up by the system anyway.

2004-02-17  Don Porter	<dgp@users.sourceforge.net>

	* doc/tcltest.n:
	* library/tcltest/tcltest.tcl:	Changed -verbose default value to
	{body error} so that detailed information on unexpected errors in
	tests is provided by default, even after the fix for [Bug 725253]

2004-02-17  Jeff Hobbs	<jeffh@ActiveState.com>

	* tests/unixInit.test (unixInit-7.1):
	* unix/tclUnixInit.c (TclpInitPlatform): ensure the std fds exist
	to prevent crash condition [Bug #772288]

2004-02-17  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclCompCmds.c (TclCompileSwitchCmd): Bozo mistake in
	memory releasing order when in an error case.  [Bug 898910]

2004-02-16  Jeff Hobbs	<jeffh@ActiveState.com>

	* generic/tclTrace.c (TclTraceExecutionObjCmd)
	(TclTraceCommandObjCmd): fix possible mem leak in trace info.

2004-02-12  Mo DeJong  <mdejong@users.sourceforge.net>

	* win/tclWinInit.c (AppendEnvironment):
	Use the tail component of the passed in
	lib path instead of just blindly using
	lib+4. That worked when lib was "lib/..."
	but fails for other values. Thanks go to
	Patrick Samson for pointing this out.

2004-02-10  David Gravereaux  <davygrvy@pobox.com>

	* win/nmakehlp.c: better macro grepping logic.

2004-02-07  David Gravereaux  <davygrvy@pobox.com>

	* win/makefile.vc:
	* win/rules.vc:
	* win/tcl.rc:
	* win/tclsh.rc:	 Added an 'unchecked' option to the OPTS macro so a
	core built with symbols can be linked to the non-debug enabled C
	run-time.  As per discussion with Kevin Kenny.	Called like this:

		nmake -af makefile.vc OPTS=unchecked,symbols

	This clarifies the meaning of the 'g' naming suffix to mean only that
	the binary requires the debug enabled C run-time.  Whether the binary
	contains symbols or not is a different condition.

2004-02-06  Don Porter	<dgp@users.sourceforge.net>

	* doc/clock.n:	Removed reference to non-existent [file ctime].

2004-02-05  David Gravereaux  <davygrvy@pobox.com>

	* docs/tclvars.n: Added clarification of the tcl_platform(debug)
	var that it only refers to the flavor of the C run-time, and not
	whether the core contains symbols.

2004-02-05  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclFileName.c (SkipToChar):	Corrected CONST and
	type-casting issues that caused compiler warnings.

2004-02-04  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclCmdAH.c (StoreStatData):	Removed improper refcount
	decrement of the varName parameter.  This error was causing
	segfaults following test cmdAH-28.7.

	* library/tcltest/tcltest.tcl:	Corrected references to
	non-existent $name variable in [cleanupTests]. [Bug 833637]

2004-02-03  Don Porter	<dgp@users.sourceforge.net>

	* library/tcltest/tcltest.tcl:	Corrected parsing of single
	command line argument (option with missing value) [Bug 833910]
	* library/tcltest/pkgIndex.tcl:	Bump to version 2.2.5.

2004-02-02  David Gravereaux <davygrvy@pobox.com>

	* generic/tclIO.c (Tcl_Ungets): Fixes improper filling of the
	channel buffer. This is the buffer before the splice. [Bug 405995]

2004-02-01  David Gravereaux <davygrvy@pobox.com>

	* tests/winPipe.test: more pass-thru commandline verifications.
	* win/tclWinPipe.c (BuildCommandLine): Special case quoting for
	'{' not required by the c-runtimes's parse_cmdline().
	* win/tclAppInit.c: Removed our custom setargv() in favor of
	the work provided by the c-runtime. [Bug 672938]

	* win/nmakehlp.c: defensive techniques to avoid static buffer
	overflows and a couple envars upsetting invokations of cl.exe
	and link.exe.  [Bug 885537]

	--------
	* tests/winPipe.test: Added proof that BuildCommandLine() is not
	doing the "N backslashes followed a quote -> insert N * 2 + 1
	backslashes then a quote" rule needed for the crt's
	parse_cmdline().
	* win/tclWinPipe.c: Fixed BuildCommandLine() to pass the new
	cases.

2004-01-30  David Gravereaux <davygrvy@pobox.com>

	* win/makefile.vc: Use the -GZ compiler switch when building for
	symbols.  This is supposed to emulate the release build better to
	avoid hiding problems that only show themselves in a release
	build.

2004-01-29  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclPathObj.c: fix to [Bug 883143] in file normalization

2004-01-29  Vince Darley  <vincentdarley@users.sourceforge.net>

	* doc/file.n:
	* generic/tclFCmd.c
	* generic/tclTest.c
	* library/init.tcl
	* mac/tclMacFile.c
	* tests/fileSystem.test: fix to [Bug 886352] where 'file copy
	-force' had inconsistent behaviour wrt target files with
	insufficient permissions, particular from vfs->native fs.
	Behaviour of '-force' is now always consistent (and now
	consistent with behaviour of 'file delete -force').  Added new
	tests and documentation and cleaned up the 'simplefs' test
	filesystem.

	* generic/tclIOUtil.c
	* unix/tclUnixFCmd.c
	* unix/tclUnixFile.c
	* win/tclWinFile.c: made native filesystems more robust to C code
	which asks for mount lists.

	* generic/tclPathObj.c: fix to [Bug 886607] removing warning/error
	with some compilers.

2004-01-28  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclObj.c (SetBooleanFromAny): Rewrite to do more
	efficient string->bool conversion.
	Many other minor whitespace/style fixes to this file too.

2004-01-27  David Gravereaux <davygrvy@pobox.com>

	* win/nmakehlp.c: Use '.\nul' as the sourcefile name instead of
	'nul' so VC 5.2 doesn't try searching the path for it and failing
	with a possible dialogbox popping up about having to add a CD to
	an empty drive.	 Also added a SetErrorMode() call to disable any
	dialogs that cl.exe or link.exe might create.  [Bug 885537]

2004-01-22  Vince Darley  <vincentdarley@users.sourceforge.net>

	* doc/file.n: clarified documentation of 'file system' [Bug 883825]
	* tests/fCmd.test: improved test result in failure case.

2004-01-22  Vince Darley  <vincentdarley@users.sourceforge.net>

	* tests/fileSystem.test: 3 new tests
	* generic/tclPathObj.c: fix to [Bug 879555] in file normalization.
	* doc/filename.n: small clarification to Windows behaviour with
	filenames like '.....', 'a.....', '.....a'.

	* generic/tclIOUtil.c: slight improvement to native cwd caching
	on Windows.

2004-01-21  David Gravereaux <davygrvy@pobox.com>

	* doc/Panic.3:	Mentions of 'panic' and 'panicVA' removed from
	the documentation.

2004-01-21  Vince Darley  <vincentdarley@users.sourceforge.net>

	* doc/FileSystem.3:
	* generic/tcl.decls:
	* generic/tclCmdAH.c
	* generic/tclDecls.h
	* generic/tclFCmd.c
	* generic/tclFileName.c
	* generic/tclFileSystem.h
	* generic/tclIOUtil.c
	* generic/tclInt.decls
	* generic/tclInt.h
	* generic/tclIntDecls.h
	* generic/tclPathObj.c
	* generic/tclStubInit.c
	* generic/tclTest.c
	* mac/tclMacFile.c
	* tests/fileName.test
	* tests/fileSystem.test
	* tests/winFCmd.test
	* unix/tclUnixFile.c
	* win/tclWin32Dll.c
	* win/tclWinFCmd.c
	* win/tclWinFile.c
	* win/tclWinInt.h

	Three main issues accomplished: (1) cleaned up variable names in
	the filesystem code so that 'pathPtr' is used throughout.  (2)
	applied a round of filesystem optimisation with better handling
	and caching of relative and absolute paths, requiring fewer
	conversions.  (3) clarifications to the documentation,
	particularly regarding the acceptable refCounts of objects.
	Some new tests added.  Tcl benchmarks show a significant
	improvement over 8.4.5, and on Windows typically a small
	improvement over 8.3.5 (Unix still appears to require
	optimisation).	TCL_FILESYSTEM_VERSION_2 introduced, but for
	internal use only.  There should be no public incompatibilities
	from these changes.  Thanks to dgp for extensive testing.

2004-01-19  David Gravereaux <davygrvy@pobox.com>

	* win/tclWinPipe.c (Tcl_WaitPid): Fixed a thread-safety problem
	with the process list.	The delayed cut operation after the wait
	was going stale by being outside the list lock.	 It now cuts
	within the lock and does a locked splice for when it needs to
	instead.  [Bug 859820]

2004-01-18  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclCompile.c, generic/tclCompile.h: Two new opcodes,
	INST_LIST_INDEX_IMM and INST_LIST_RANGE_IMM, that have operand(s)
	of new type OPERAND_IDX4 which represents indexes into things like
	lists (and perhaps other things eventually.)
	* generic/tclExecute.c (TclExecuteByteCode): Implementation of the
	new opcodes.  INST_LIST_INDEX_IMM does a simple [lindex] with
	either front- or end-based simple indexing.  INST_LIST_RANGE_IMM
	does an [lrange] with front- or end-based simple indexing for both
	the reference to the first and last items in the range.
	* generic/tclCompCmds.c (TclCompileLassignCmd): Generate bytecode
	for the [lassign] command.

2004-01-17  David Gravereaux <davygrvy@pobox.com>

	* win/tclWinInit.c:  added #pragma comment(lib, "advapi32.lib")
	when compiling under VC++ so we don't need to specify it
	when linking.

2004-01-17  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclCmdIL.c (Tcl_LassignObjCmd): Add more shimmering
	protection for when the list is also one of the variables.

	BASIC IMPLEMENTATION OF TIP#57
	* generic/tclCmdIL.c (Tcl_LassignObjCmd): Implementation of the
	[lassign] command that takes full advantage of Tcl's object API.
	* doc/lassign.n: New file documenting the command.
	* tests/cmdIL.test (cmdIL-6.*): Test suite for the command.

2004-01-15  David Gravereaux <davygrvy@pobox.com>

	* win/tclWinReg.c:  Placed the requirement for advapi.lib into
	the object file itself with #paragma comment (lib, ...) when
	built with VC++.  This will simplify linking for users of the
	static library.

	* win/rules.vc:	 Added new 'fullwarn' to the CHECKS commandline
	macro; sets $(FULLWARNINGS).

	* win/makefile.vc:  Removed 'advapi.lib' from $(baselibs).
	Added new logic to crank-up the warning levels for both compile
	and link when $(FULLWARNINGS) is set.  Some clean-up with how
	the resource files are built and how -DTCL_USE_STATIC_PACKAGES
	is sent when compiling the shells.

	* win/tclAppInit.c: Small change in how TCL_USE_STATIC_PACKAGES
	is used.

	* win/tcl.rc:
	* win/tclsh.rc: Some clean-up with how the resource files are
	built.	Fixed 'OriginalFilename' problem that still thought
	a debug suffix was still 'd', now is 'g'.

2004-01-14  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclDictObj.c (TraceDictPath, DictExistsCmd): Adjusted
	behaviour of [dict exists] so a failure to look up a dictionary
	along the path of dicts doesn't trigger an error.  This is how it
	was documented to behave previously...	[Bug 871387]

	* generic/tclDictObj.c: Assorted dict fixes from Peter Spjuth
	relating to [Bug 876170].
	(SetDictFromAny): Make sure that lists retain their ordering even
	when converted to dictionaries and back.
	(TraceDictPath): Correct object reference count handling!
	(DictReplaceCmd, DictRemoveCmd): Stop object leak.
	(DictIncrCmd,DictLappendCmd,DictAppendCmd,DictSetCmd,DictUnsetCmd):
	Simpler handling of reference counts when assigning to variables.
	* tests/dict.test (dict-19.2): Memory leak stress test

2004-01-13  Don Porter	<dgp@users.sourceforge.net>

	* generic/tclCmdMZ.c (Tcl_SwitchObjCmd):  Silence compiler warnings.

	Patch 876451: restores performance of [return].	 Also allows forms
	such as [return -code error $msg] to be bytecompiled.

	* generic/tclInt.h:	Factored Tcl_ReturnObjCmd() into two pieces:
	* generic/tclCmdMZ.c:	TclMergeReturnOptions(), which can parse the
	options to [return], check their validity, and create the
	corresponding return options dictionary, and TclProcessReturn(),
	which takes that return options dictionary and performs the
	[return] operation.

	* generic/tclCompCmds.c:	Rewrote TclCompileReturnCmd() to
	call TclMergeReturnOptions() at compile time so the return options
	dictionary is computed at compile time (when it is fully known).
	The dictionary is pushed on the stack along with the result, and
	the code and level values are included in the bytecode as operands.
	Also supports optimized compilation of un-[catch]ed [return]s from
	procs with default options into the INST_DONE instruction.

	* generic/tclExecute.c:	Rewrote INST_RETURN instruction to retrieve
	the code and level operands, pop the return options from the stack,
	and call TclProcessReturn() to perform the [return] operation.

	* generic/tclCompile.h:	New utilities include TclEmitInt4 macro
	* generic/tclCompile.c:	and TclWordKnownAtCompileTime().

	End Patch 876451.

	* generic/tclFileName.c (Tcl_GlobObjCmd):  Latest changes to
	management of the interp result by Tcl_GetIndexFromObj() exposed
	improper interp result management in the [glob] command procedure.
	Corrected by adopting the Tcl_SetObjResult(Tcl_NewStringObj) pattern.
	This stopped a segfault in test filename-11.36. [Bug 877677]

2004-01-13  Donal K. Fellows  <donal.k.fellows@man.ac.uk>

	* generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct, Tcl_WrongNumArgs):
	Create fresh objects instead of using the one currently in the
	interpreter, which isn't guaranteed to be fresh and unshared. The
	cost for the core will be minimal because of the object cache, and
	this fixes [Bug 875395].

2004-01-12  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompExpr.c (CompileLandOrLorExpr): cosmetic changes.

2004-01-12  Miguel Sofer <msofer@users.sf.net>

	* generic/tclCompExpr.c (CompileLandOrLorExpr): new logic, fewer
	instructions. As a side effect, the instructions INST_LOR and
	INST_LAND are now never used.
	* generic/tclExecute.c (INST_JUMP*): small optimisation; fix a
	bug in debug code.

2004-01-11  David Gravereaux <davygrvy@pobox.com>

	* win/tclWinThrd.c (Tcl_ConditionNotify): condPtr must be
	dereferenced to see if there are waiters else uninitialized
	datum is manipulated.  [Bug 849007 789338 745068]

2004-01-09  David Gravereaux <davygrvy@pobox.com>

	* generic/tcl.h: Renamed and deprecated #defines moved to within
	the #ifndef TCL_NO_DEPRECATED block.  This allows us to build Tcl
	to check for deprecated functions in use, such as panic() and
	Tcl_Ckalloc().	By request from DKF.  Extensions that build
	with -DTCL_NO_DEPRECATED now have these macros as restricted.
	***POTENTIAL INCOMPATIBILITY***

	* win/makefile.vc:
	* win/rules.vc:	 Added -DTCL_NO_DEPRECATED usage to makefile.vc.
	Called like this:   nmake -af makefile.vc CHECKS=nodep

2004-01-09  Vince Darley  <vincentdarley@users.sourceforge.net>

	* generic/tclIOUtil.c: fix to infinite loop in
	TclFinalizeFilesystem [Bug 873311]

	******************************************************************
	*** CHANGELOG ENTRIES FOR 2003 IN "ChangeLog.2003"	       ***
	*** CHANGELOG ENTRIES FOR 2002 IN "ChangeLog.2002"	       ***
	*** CHANGELOG ENTRIES FOR 2001 IN "ChangeLog.2001"	       ***
	*** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000"	       ***
	*** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" ***
	******************************************************************