summaryrefslogtreecommitdiffstats
path: root/ChangeLog.2004
blob: e2373826629c656a0e2bb0b64f7d1e0671d94a9f (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
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 to
	* win/Makefile.in: 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 Rolf Ade
	* generic/tclUtil.c:	 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 ensure
	* tests/fileSystem.test: 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 [https://wiki.tcl-lang.org/page/Parsing+ISO8601+dates+and+times]
	* 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 caching 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 used
	* win/tclWinInit.c (TclpInitLibraryPath):  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 the
	* tests/fileSystem.test: 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
	extraineous 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 [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 compatibility 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):
	* generic/tclInt.h (Interp): Removed the flag bit value
	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
	* generic/tcLTest.c (TestevalexObjCmd): only 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 values
	* tests/var.test (var-16.1):	          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 the
	* tests/basic.test:	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 flag
	* generic/tclCompile.c:	ERR_ALREADY_LOGGED, to reduce its exposure.
	* generic/tclExecute.c: Still left several referebces that are just
	* generic/tclNamesp.c:	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 of
	* generic/tclGetDate.y: yacc to build the parser, eliminating all the
	* generic/tclInt.h:	complicated hackery involving 'sed'
	* unix/Makefile.in:	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 [Bug 835289].

	* doc/OpenFileChnl.3: Added description of the behaviour of
	Tcl_ReadChars when its 'charsToRead' argument is set to -1. Fixes [Bug
	934511].

	* doc/CrtCommand.3: Added note that the arguments given to the command
	proc of a Tcl_CreateCommand are in utf-8 since Tcl 8.1. Closing [Patch
	414778].

	* doc/ChnlStack.3: Removed the declaration that the interp argument to
	Tcl_(un)StackChannel can be NULL. This fixes [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 [Bug 796534].

	* unix/tclUnixNotfy.c (NotifierThreadProc): Accepted Joe Mistachkin's
	patch for [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 [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 [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
	[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 [tclvfs Bug
	986944] - 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 that
	* doc/exec.n, tests/exec.test:		 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 handle
	* win/configure.in:	--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 clock
	* generic/tclInt.decls:			frequency in Tcl_WinTime so
	* generic/tclIntDecls.h:		that any clock frequency is
	* generic/tclIntPlatDecls.h:		accepted provided that all
	* generic/tclPlatDecls.h:		CPU's in the system share a
	* generic/tclStubInit.c:		common chip, and hence,
	* tests/platform.test (platform-1.3):	presumably, a common clock.
	* win/tclWin32Dll.c (TclWinCPUID):	This change necessitated a
	* win/tclWinTest.c (TestwincpuidCmd)	small burst of assembly code
	* win/tclWinTime.c (Tcl_GetTime):	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 utf-8.
	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 iteration
	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 [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 that
	* generic/tclCompile.h:	    allows checking the bytecode's validity
	* generic/tclExecute.c:	    [Bug 729692] and the interp's readyness
	* tests/interp.test (18.9): [Bug 495830] before running the command.
	* tests/proc.test (7.1):    It also changes the mechanics of the async
	* tests/rename.test (6.1):  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 a
	* generic/tclIOUtil.c:	  volume relative path or a network share [Bug
	* tests/fileName.test:	  898238]. On windows 'glob' will now return
	* tests/fileSystem.test:  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 distinguish
	* tools/tcl.wse.in:	HEAD of CVS development from the recent 8.5a1
	* unix/configure.in:	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 path
	* tests/fileSystem.test:  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 [Bug 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. [FRQ 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 contain
	* tests/exec.test:	Tcl-special chars like { or [. Should help us
	* tests/io.test:	sort out [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 invocations 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 #pragma 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" ***
	******************************************************************