merge 8.7

8 files changed, 770 insertions, 670 deletions

diff --git a/tests/cmdMZ.test b/tests/cmdMZ.test
index a5f3009..80258dc 100644
--- a/tests/cmdMZ.test
+++ b/tests/cmdMZ.test
@@ -342,6 +342,90 @@ test cmdMZ-5.7 {Tcl_TimeObjCmd: errors generate right trace} {
     invoked from within
 "time {error foo}"}}
 
+test cmdMZ-6.1 {Tcl_TimeRateObjCmd: basic format of command} {
+    list [catch {timerate} msg] $msg
+} {1 {wrong # args: should be "timerate ?-direct? ?-calibrate? ?-overhead double? command ?time ?max-count??"}}
+test cmdMZ-6.2.1 {Tcl_TimeRateObjCmd: basic format of command} {
+    list [catch {timerate a b c d} msg] $msg
+} {1 {wrong # args: should be "timerate ?-direct? ?-calibrate? ?-overhead double? command ?time ?max-count??"}}
+test cmdMZ-6.2.2 {Tcl_TimeRateObjCmd: basic format of command} {
+    list [catch {timerate a b c} msg] $msg
+} {1 {expected integer but got "b"}}
+test cmdMZ-6.2.3 {Tcl_TimeRateObjCmd: basic format of command} {
+    list [catch {timerate a b} msg] $msg
+} {1 {expected integer but got "b"}}
+test cmdMZ-6.3 {Tcl_TimeRateObjCmd: basic format of command} {
+    list [catch {timerate -overhead b {} a b} msg] $msg
+} {1 {expected floating-point number but got "b"}}
+test cmdMZ-6.4 {Tcl_TimeRateObjCmd: compile of script happens even with negative iteration counts} {
+    list [catch {timerate "foreach a {c d e} \{" -12456} msg] $msg
+} {1 {missing close-brace}}
+test cmdMZ-6.5a {Tcl_TimeRateObjCmd: result format and one iteration} {
+    regexp {^\d+(?:\.\d+)? \ws/# 1 # \d+(?:\.\d+)? #/sec \d+(?:\.\d+)? nett-ms$} [timerate {} 0]
+} 1
+test cmdMZ-6.5b {Tcl_TimeRateObjCmd: result format without iterations} {
+    regexp {^0 \ws/# 0 # 0 #/sec 0 nett-ms$} [timerate {} 0 0]
+} 1
+test cmdMZ-6.6 {Tcl_TimeRateObjCmd: slower commands take longer, but it remains almost the same time of measument} {
+    set m1 [timerate {after 0} 20]
+    set m2 [timerate {after 1} 20]
+    list \
+	[expr {[lindex $m1 0] < [lindex $m2 0]}] \
+	[expr {[lindex $m1 0] < 100}] \
+	[expr {[lindex $m2 0] >= 500}] \
+	[expr {[lindex $m1 2] > 1000}] \
+	[expr {[lindex $m2 2] <= 50}] \
+	[expr {[lindex $m1 4] > 10000}] \
+	[expr {[lindex $m2 4] < 10000}] \
+	[expr {[lindex $m1 6] > 10 && [lindex $m1 6] < 50}] \
+	[expr {[lindex $m2 6] > 10 && [lindex $m2 6] < 50}]
+} [lrepeat 9 1]
+test cmdMZ-6.7 {Tcl_TimeRateObjCmd: errors generate right trace} {
+    list [catch {timerate {error foo} 1} msg] $msg $::errorInfo
+} {1 foo {foo
+    while executing
+"error foo"
+    invoked from within
+"timerate {error foo} 1"}}
+test cmdMZ-6.8 {Tcl_TimeRateObjCmd: allow (conditional) break from timerate} {
+    set m1 [timerate {break}]
+    list \
+	[expr {[lindex $m1 0] < 1000}] \
+	[expr {[lindex $m1 2] == 1}] \
+	[expr {[lindex $m1 4] > 1000}] \
+	[expr {[lindex $m1 6] < 10}]
+} {1 1 1 1}
+test cmdMZ-6.9 {Tcl_TimeRateObjCmd: max count of iterations} {
+    set m1 [timerate {} 1000 5];	# max-count wins
+    set m2 [timerate {after 20} 1 5];	# max-time wins
+    list [lindex $m1 2] [lindex $m2 2]
+} {5 1}
+test cmdMZ-6.10 {Tcl_TimeRateObjCmd: huge overhead cause 0us result} {
+    set m1 [timerate -overhead 1e6 {after 10} 100 1]
+    list \
+	[expr {[lindex $m1 0] == 0.0}] \
+	[expr {[lindex $m1 2] == 1}] \
+	[expr {[lindex $m1 4] == 1000000}] \
+	[expr {[lindex $m1 6] <= 0.001}]
+} {1 1 1 1}
+
+test cmdMZ-try-1.0 {
+
+    fix for issue 45b9faf103f2
+
+    [try] interaction with local variable names produces segmentation violation
+
+} -body {
+    ::apply {{} {
+	set cmd try
+	$cmd {
+	    lindex 5
+	} on ok res {} 
+	set res
+    }} 
+} -result 5
+
+
 # The tests for Tcl_WhileObjCmd are in while.test
 
 # cleanup
diff --git a/tests/encoding.test b/tests/encoding.test
index ab60617..4736928 100644
--- a/tests/encoding.test
+++ b/tests/encoding.test
@@ -36,7 +36,6 @@ proc runtests {} {
 testConstraint testencoding [llength [info commands testencoding]]
 testConstraint testbytestring [llength [info commands testbytestring]]
 testConstraint teststringbytes [llength [info commands teststringbytes]]
-testConstraint tip389 [expr {[string length \U010000] == 2}]
 testConstraint exec [llength [info commands exec]]
 testConstraint testgetencpath [llength [info commands testgetencpath]]
 
@@ -323,16 +322,16 @@ test encoding-15.3 {UtfToUtfProc null character input} teststringbytes {
     set z
 } c080
 
-test encoding-16.1 {UnicodeToUtfProc} -constraints tip389 -body {
+test encoding-16.1 {UnicodeToUtfProc} -body {
     set val [encoding convertfrom unicode NN]
     list $val [format %x [scan $val %c]]
 } -result "\u4e4e 4e4e"
-test encoding-16.2 {UnicodeToUtfProc} -constraints tip389 -body {
+test encoding-16.2 {UnicodeToUtfProc} -body {
     set val [encoding convertfrom unicode "\xd8\xd8\xdc\xdc"]
     list $val [format %x [scan $val %c]]
 } -result "\U460dc 460dc"
 
-test encoding-17.1 {UtfToUnicodeProc} -constraints tip389 -body {
+test encoding-17.1 {UtfToUnicodeProc} -body {
     encoding convertto unicode "\U460dc"
 } -result "\xd8\xd8\xdc\xdc"
 
diff --git a/tests/expr.test b/tests/expr.test
index 7136afc..cb0c24d 100644
--- a/tests/expr.test
+++ b/tests/expr.test
@@ -1107,7 +1107,7 @@ test expr-23.54.11 {INST_EXPON: Bug 2798543} {
     expr {3**9 == 3**131081}
 } 0
 test expr-23.54.12 {INST_EXPON: Bug 2798543} -body {
-    expr {3**9 == 3**268435465}
+    expr {3**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.54.13 {INST_EXPON: Bug 2798543} {
     expr {(-3)**9 == (-3)**65545}
@@ -1122,7 +1122,7 @@ test expr-23.55.2 {INST_EXPON: Bug 2798543} {
     expr {4**9 == 4**131081}
 } 0
 test expr-23.55.3 {INST_EXPON: Bug 2798543} -body {
-    expr {4**9 == 4**268435465}
+    expr {4**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.55.4 {INST_EXPON: Bug 2798543} {
     expr {(-4)**9 == (-4)**65545}
@@ -1137,7 +1137,7 @@ test expr-23.56.2 {INST_EXPON: Bug 2798543} {
     expr {5**9 == 5**131081}
 } 0
 test expr-23.56.3 {INST_EXPON: Bug 2798543} -body {
-    expr {5**9 == 5**268435465}
+    expr {5**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.56.4 {INST_EXPON: Bug 2798543} {
     expr {(-5)**9 == (-5)**65545}
@@ -1152,7 +1152,7 @@ test expr-23.57.2 {INST_EXPON: Bug 2798543} {
     expr {6**9 == 6**131081}
 } 0
 test expr-23.57.3 {INST_EXPON: Bug 2798543} -body {
-    expr {6**9 == 6**268435465}
+    expr {6**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.57.4 {INST_EXPON: Bug 2798543} {
     expr {(-6)**9 == (-6)**65545}
@@ -1167,7 +1167,7 @@ test expr-23.58.2 {INST_EXPON: Bug 2798543} {
     expr {7**9 == 7**131081}
 } 0
 test expr-23.58.3 {INST_EXPON: Bug 2798543} -body {
-    expr {7**9 == 7**268435465}
+    expr {7**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.58.4 {INST_EXPON: Bug 2798543} {
     expr {(-7)**9 == (-7)**65545}
@@ -1182,7 +1182,7 @@ test expr-23.59.2 {INST_EXPON: Bug 2798543} {
     expr {8**9 == 8**131081}
 } 0
 test expr-23.59.3 {INST_EXPON: Bug 2798543} -body {
-    expr {8**9 == 8**268435465}
+    expr {8**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.59.4 {INST_EXPON: Bug 2798543} {
     expr {(-8)**9 == (-8)**65545}
@@ -1194,7 +1194,7 @@ test expr-23.60.1 {INST_EXPON: Bug 2798543} {
     expr {9**9 == 9**131081}
 } 0
 test expr-23.60.2 {INST_EXPON: Bug 2798543} -body {
-    expr {9**9 == 9**268435465}
+    expr {9**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.60.3 {INST_EXPON: Bug 2798543} {
     expr {(-9)**9 == (-9)**65545}
@@ -1206,7 +1206,7 @@ test expr-23.61.1 {INST_EXPON: Bug 2798543} {
     expr {10**9 == 10**131081}
 } 0
 test expr-23.61.2 {INST_EXPON: Bug 2798543} -body {
-    expr {10**9 == 10**268435465}
+    expr {10**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.61.3 {INST_EXPON: Bug 2798543} {
     expr {(-10)**9 == (-10)**65545}
@@ -1218,7 +1218,7 @@ test expr-23.62.1 {INST_EXPON: Bug 2798543} {
     expr {11**9 == 11**131081}
 } 0
 test expr-23.62.2 {INST_EXPON: Bug 2798543} -body {
-    expr {11**9 == 11**268435465}
+    expr {11**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.62.3 {INST_EXPON: Bug 2798543} {
     expr {(-11)**9 == (-11)**65545}
@@ -1233,7 +1233,7 @@ test expr-23.63.2 {INST_EXPON: Bug 2798543} {
     expr {3**20 == 3**131092}
 } 0
 test expr-23.63.3 {INST_EXPON: Bug 2798543} -body {
-    expr {3**20 == 3**268435476}
+    expr {3**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.63.4 {INST_EXPON: Bug 2798543} {
     expr {(-3)**20 == (-3)**65556}
@@ -1248,7 +1248,7 @@ test expr-23.64.2 {INST_EXPON: Bug 2798543} {
     expr {4**17 == 4**131089}
 } 0
 test expr-23.64.3 {INST_EXPON: Bug 2798543} -body {
-    expr {4**17 == 4**268435473}
+    expr {4**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.64.4 {INST_EXPON: Bug 2798543} {
     expr {(-4)**17 == (-4)**65553}
@@ -1263,7 +1263,7 @@ test expr-23.65.2 {INST_EXPON: Bug 2798543} {
     expr {5**17 == 5**131089}
 } 0
 test expr-23.65.3 {INST_EXPON: Bug 2798543} -body {
-    expr {5**17 == 5**268435473}
+    expr {5**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.65.4 {INST_EXPON: Bug 2798543} {
     expr {(-5)**17 == (-5)**65553}
@@ -1278,7 +1278,7 @@ test expr-23.66.2 {INST_EXPON: Bug 2798543} {
     expr {6**17 == 6**131089}
 } 0
 test expr-23.66.3 {INST_EXPON: Bug 2798543} -body {
-    expr {6**17 == 6**268435473}
+    expr {6**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.66.4 {INST_EXPON: Bug 2798543} {
     expr {(-6)**17 == (-6)**65553}
@@ -1293,7 +1293,7 @@ test expr-23.67.2 {INST_EXPON: Bug 2798543} {
     expr {7**17 == 7**131089}
 } 0
 test expr-23.67.3 {INST_EXPON: Bug 2798543} -body {
-    expr {7**17 == 7**268435473}
+    expr {7**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.67.4 {INST_EXPON: Bug 2798543} {
     expr {(-7)**17 == (-7)**65553}
@@ -1308,7 +1308,7 @@ test expr-23.68.2 {INST_EXPON: Bug 2798543} {
     expr {8**17 == 8**131089}
 } 0
 test expr-23.68.3 {INST_EXPON: Bug 2798543} -body {
-    expr {8**17 == 8**268435473}
+    expr {8**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.68.4 {INST_EXPON: Bug 2798543} {
     expr {(-8)**17 == (-8)**65553}
@@ -1323,7 +1323,7 @@ test expr-23.69.2 {INST_EXPON: Bug 2798543} {
     expr {9**17 == 9**131089}
 } 0
 test expr-23.69.3 {INST_EXPON: Bug 2798543} -body {
-    expr {9**17 == 9**268435473}
+    expr {9**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.69.4 {INST_EXPON: Bug 2798543} {
     expr {(-9)**17 == (-9)**65553}
@@ -1338,7 +1338,7 @@ test expr-23.70.2 {INST_EXPON: Bug 2798543} {
     expr {10**17 == 10**131089}
 } 0
 test expr-23.70.3 {INST_EXPON: Bug 2798543} -body {
-    expr {10**17 == 10**268435473}
+    expr {10**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.70.4 {INST_EXPON: Bug 2798543} {
     expr {(-10)**17 == (-10)**65553}
@@ -1353,7 +1353,7 @@ test expr-23.71.2 {INST_EXPON: Bug 2798543} {
     expr {11**17 == 11**131089}
 } 0
 test expr-23.71.3 {INST_EXPON: Bug 2798543} -body {
-    expr {11**17 == 11**268435473}
+    expr {11**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.71.4 {INST_EXPON: Bug 2798543} {
     expr {(-11)**17 == (-11)**65553}
@@ -1365,7 +1365,7 @@ test expr-23.72.1 {INST_EXPON: Bug 2798543} {
     expr {12**17 == 12**131089}
 } 0
 test expr-23.72.2 {INST_EXPON: Bug 2798543} -body {
-    expr {12**17 == 12**268435473}
+    expr {12**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.72.3 {INST_EXPON: Bug 2798543} {
     expr {(-12)**17 == (-12)**65553}
@@ -1377,7 +1377,7 @@ test expr-23.73.1 {INST_EXPON: Bug 2798543} {
     expr {13**17 == 13**131089}
 } 0
 test expr-23.73.2 {INST_EXPON: Bug 2798543} -body {
-    expr {13**17 == 13**268435473}
+    expr {13**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.73.3 {INST_EXPON: Bug 2798543} {
     expr {(-13)**17 == (-13)**65553}
@@ -1389,7 +1389,7 @@ test expr-23.74.1 {INST_EXPON: Bug 2798543} {
     expr {14**17 == 14**131089}
 } 0
 test expr-23.74.2 {INST_EXPON: Bug 2798543} -body {
-    expr {14**17 == 14**268435473}
+    expr {14**268435456}
 } -returnCodes error -result {exponent too large}
 test expr-23.74.3 {INST_EXPON: Bug 2798543} {
     expr {(-14)**17 == (-14)**65553}
diff --git a/tests/obj.test b/tests/obj.test
index 87c8d08..5bcffa3 100644
--- a/tests/obj.test
+++ b/tests/obj.test
@@ -476,11 +476,11 @@ test obj-26.1 {UpdateStringOfInt} testobj {
     lappend result [testintobj get 1]       ;# must update string rep
 } {512 5120 5120}
 
-test obj-27.1 {Tcl_NewLongObj} testobj {
+test obj-27.1 {Tcl_NewWideObj} testobj {
     set result ""
     lappend result [testobj freeallvars]
-    testintobj setmaxlong 1
-    lappend result [testintobj ismaxlong 1]
+    testintobj setmax 1
+    lappend result [testintobj ismax 1]
     lappend result [testobj type 1]
     lappend result [testobj refcount 1]
 } {{} 1 int 1}
@@ -489,7 +489,7 @@ test obj-28.1 {Tcl_SetLongObj, existing "empty string" object} testobj {
     set result ""
     lappend result [testobj freeallvars]
     lappend result [testobj newobj 1]
-    lappend result [testintobj setlong 1 77]  ;# makes existing obj long int
+    lappend result [testintobj setint 1 77]  ;# makes existing obj int
     lappend result [testobj type 1]
     lappend result [testobj refcount 1]
 } {{} {} 77 int 2}
@@ -497,32 +497,32 @@ test obj-28.2 {Tcl_SetLongObj, existing non-"empty string" object} testobj {
     set result ""
     lappend result [testobj freeallvars]
     lappend result [testdoubleobj set 1 12.34]
-    lappend result [testintobj setlong 1 77]  ;# makes existing obj long int
+    lappend result [testintobj setint 1 77]  ;# makes existing obj int
     lappend result [testobj type 1]
     lappend result [testobj refcount 1]
 } {{} 12.34 77 int 2}
 
-test obj-29.1 {Tcl_GetLongFromObj, existing long integer object} testobj {
+test obj-29.1 {Tcl_GetWideIntFromObj, existing int object} testobj {
     set result ""
-    lappend result [testintobj setlong 1 22]
-    lappend result [testintobj mult10 1]   ;# gets existing long int rep
+    lappend result [testintobj setint 1 22]
+    lappend result [testintobj mult10 1]   ;# gets existingint rep
 } {22 220}
-test obj-29.2 {Tcl_GetLongFromObj, convert to long} testobj {
+test obj-29.2 {Tcl_GetWideIntFromObj, convert to int} testobj {
     set result ""
-    lappend result [testintobj setlong 1 477]
+    lappend result [testintobj setint 1 477]
     lappend result [testintobj div10 1]    ;# must convert to bool
     lappend result [testobj type 1]
 } {477 47 int}
-test obj-29.3 {Tcl_GetLongFromObj, error converting to long integer} testobj {
+test obj-29.3 {Tcl_GetWideIntFromObj, error converting to int} testobj {
     set result ""
     lappend result [teststringobj set 1 abc]
-    lappend result [catch {testintobj ismaxlong 1} msg] ;# cvts to long int
+    lappend result [catch {testintobj ismax 1} msg] ;# cvts to long int
     lappend result $msg
 } {abc 1 {expected integer but got "abc"}}
-test obj-29.4 {Tcl_GetLongFromObj, error converting from "empty string"} testobj {
+test obj-29.4 {Tcl_GetWideIntFromObj, error converting from "empty string"} testobj {
     set result ""
     lappend result [testobj newobj 1]
-    lappend result [catch {testintobj ismaxlong 1} msg] ;# cvts to long int
+    lappend result [catch {testintobj ismax 1} msg] ;# cvts to long int
     lappend result $msg
 } {{} 1 {expected integer but got ""}}
 
diff --git a/tests/proc.test b/tests/proc.test
index 1893d0f..43d76d8 100644
--- a/tests/proc.test
+++ b/tests/proc.test
@@ -321,6 +321,9 @@ test proc-4.8 {TclCreateProc, procbody obj, no leak on multiple iterations} -set
     rename getbytes {}
     unset -nocomplain end i tmp leakedBytes
 } -result 0
+test proc-4.9 {[39fed4dae5] Valid Tcl_PkgPresent return} procbodytest {
+    procbodytest::check
+} 1
 
 test proc-5.1 {Bytecompiling noop; test for correct argument substitution} -body {
     proc p args {} ; # this will be bytecompiled into t
diff --git a/tests/socket.test b/tests/socket.test
index d3d56fa..b91668e 100644
--- a/tests/socket.test
+++ b/tests/socket.test
@@ -68,6 +68,10 @@ if {[lsearch [namespace children] ::tcltest] == -1} {
 ::tcltest::loadTestedCommands
 catch [list package require -exact Tcltest [info patchlevel]]
 
+if {[expr {[info exists ::env(TRAVIS_OSX_IMAGE)] && [string match xcode* $::env(TRAVIS_OSX_IMAGE)]}]} {
+    return
+}
+
 # Some tests require the Thread package or exec command
 testConstraint thread [expr {0 == [catch {package require Thread 2.7-}]}]
 testConstraint exec [llength [info commands exec]]
@@ -125,9 +129,9 @@ catch {socket 127.0.0.1 [randport]}
 set t2 [clock milliseconds]
 set lat2 [expr {($t2-$t1)*3}]
 
-# Use the maximum of the two latency calculations, but at least 100ms
+# Use the maximum of the two latency calculations, but at least 200ms
 set latency [expr {$lat1 > $lat2 ? $lat1 : $lat2}]
-set latency [expr {$latency > 100 ? $latency : 1000}]
+set latency [expr {$latency > 200 ? $latency : 200}]
 unset t1 t2 s1 s2 lat1 lat2 server
 
 # If remoteServerIP or remoteServerPort are not set, check in the environment
@@ -668,7 +672,7 @@ test socket_$af-2.11 {detecting new data} -constraints [list socket supported_$a
     vwait sock
     puts $s2 one
     flush $s2
-    after idle {set x 1}
+    after $latency {set x 1}; # Spurious failures in Travis CI, if we do [after idle]
     vwait x
     fconfigure $sock -blocking 0
     set result a:[gets $sock]
diff --git a/tests/utf.test b/tests/utf.test
index e820359..72b8d97 100644
--- a/tests/utf.test
+++ b/tests/utf.test
@@ -44,16 +44,16 @@ test utf-1.6 {Tcl_UniCharToUtf: negative Tcl_UniChar} testbytestring {
 test utf-1.7 {Tcl_UniCharToUtf: 4 byte sequences} -constraints testbytestring -body {
     expr {"\U014e4e" eq [testbytestring "\xf0\x94\xb9\x8e"]}
 } -result 1
-test utf-1.8 {Tcl_UniCharToUtf: 3 byte sequence, upper surrogate} testbytestring {
+test utf-1.8 {Tcl_UniCharToUtf: 3 byte sequence, high surrogate} testbytestring {
     expr {"\ud842" eq [testbytestring "\xed\xa1\x82"]}
 } 1
-test utf-1.9 {Tcl_UniCharToUtf: 3 byte sequence, lower surrogate} testbytestring {
+test utf-1.9 {Tcl_UniCharToUtf: 3 byte sequence, low surrogate} testbytestring {
     expr {"\udc42" eq [testbytestring "\xed\xb1\x82"]}
 } 1
-test utf-1.10 {Tcl_UniCharToUtf: 3 byte sequence, upper surrogate} testbytestring {
+test utf-1.10 {Tcl_UniCharToUtf: 3 byte sequence, high surrogate} testbytestring {
     expr {[format %c 0xd842] eq [testbytestring "\xed\xa1\x82"]}
 } 1
-test utf-1.11 {Tcl_UniCharToUtf: 3 byte sequence, lower surrogate} testbytestring {
+test utf-1.11 {Tcl_UniCharToUtf: 3 byte sequence, low surrogate} testbytestring {
     expr {[format %c 0xdc42] eq [testbytestring "\xed\xb1\x82"]}
 } 1
 
@@ -108,7 +108,7 @@ test utf-4.2 {Tcl_NumUtfChars: length 1} {testnumutfchars testbytestring} {
     testnumutfchars [testbytestring "\xC2\xA2"]
 } {1}
 test utf-4.3 {Tcl_NumUtfChars: long string} {testnumutfchars testbytestring} {
-    testnumutfchars [testbytestring "abc\xC2\xA2\xe4\xb9\x8e\uA2\u4e4e"]
+    testnumutfchars [testbytestring "abc\xC2\xA2\xE4\xB9\x8E\uA2\x4E"]
 } {7}
 test utf-4.4 {Tcl_NumUtfChars: #u0000} {testnumutfchars testbytestring} {
     testnumutfchars [testbytestring "\xC0\x80"]
@@ -120,7 +120,7 @@ test utf-4.6 {Tcl_NumUtfChars: length 1, calc len} {testnumutfchars testbytestri
     testnumutfchars [testbytestring "\xC2\xA2"] 2
 } {1}
 test utf-4.7 {Tcl_NumUtfChars: long string, calc len} {testnumutfchars testbytestring} {
-    testnumutfchars [testbytestring "abc\xC2\xA2\xe4\xb9\x8e\uA2\u4e4e"] 10
+    testnumutfchars [testbytestring "abc\xC2\xA2\xE4\xB9\x8E\uA2\x4E"] 10
 } {7}
 test utf-4.8 {Tcl_NumUtfChars: #u0000, calc len} {testnumutfchars testbytestring} {
     testnumutfchars [testbytestring "\xC0\x80"] 2
@@ -158,10 +158,10 @@ test utf-8.3 {Tcl_UniCharAtIndex: index > 0} {
 test utf-8.4 {Tcl_UniCharAtIndex: index > 0} {
     string index \u4e4e\u25a\xff\u543 2
 } "\uff"
-test utf-8.5 {Tcl_UniCharAtIndex: upper surrogate} {
+test utf-8.5 {Tcl_UniCharAtIndex: high surrogate} {
     string index \ud842 0
 } "\ud842"
-test utf-8.5 {Tcl_UniCharAtIndex: lower surrogate} {
+test utf-8.5 {Tcl_UniCharAtIndex: low surrogate} {
     string index \udc42 0
 } "\udc42"
 
@@ -189,6 +189,12 @@ test utf-10.4 {Tcl_UtfBackslash: stops at first non-hex} testbytestring {
 test utf-10.5 {Tcl_UtfBackslash: stops after 4 hex chars} testbytestring {
     expr {"\u4e216" eq "[testbytestring \xe4\xb8\xa1]6"}
 } 1
+test utf-10.6 {Tcl_UtfBackslash: stops after 5 hex chars} testbytestring {
+    expr {"\U1e2165" eq "[testbytestring \xf0\x9e\x88\x96]5"}
+} 1
+test utf-10.6 {Tcl_UtfBackslash: stops after 6 hex chars} testbytestring {
+    expr {"\U10e2165" eq "[testbytestring \xf4\x8e\x88\x96]5"}
+} 1
 proc bsCheck {char num} {
     global errNum
     test utf-10.$errNum {backslash substitution} {
diff --git a/tests/util.test b/tests/util.test
index 5079a89..a9199f4 100644
--- a/tests/util.test
+++ b/tests/util.test
@@ -22,6 +22,9 @@ testConstraint testconcatobj [llength [info commands testconcatobj]]
 testConstraint testdoubledigits [llength [info commands testdoubledigits]]
 testConstraint testprint [llength [info commands testprint]]
 
+testConstraint precision [expr {![catch {set saved_precision $::tcl_precision}]}]
+
+
 # Big test for correct ordering of data in [expr]
 
 proc testIEEE {} {
@@ -279,7 +282,7 @@ test util-5.17 {Tcl_StringMatch: UTF-8} {
 test util-5.18 {Tcl_StringMatch: UTF-8} testbytestring {
     # pattern += Tcl_UtfToUniChar(pattern, &endChar);
     # proper advance: wrong answer would match on UTF trail byte of \u4e4f
-    Wrapper_Tcl_StringMatch {a[a\u4e4fc]c} [testbytestring a\u008fc]
+    Wrapper_Tcl_StringMatch {a[a\u4e4fc]c} [testbytestring a\x8fc]
 } 0
 test util-5.19 {Tcl_StringMatch: UTF-8} {
     # pattern += Tcl_UtfToUniChar(pattern, &endChar);
@@ -385,7 +388,7 @@ test util-5.51 {Tcl_StringMatch} {
     Wrapper_Tcl_StringMatch "" ""
 } 1
 
-test util-6.1 {Tcl_PrintDouble - using tcl_precision} -setup {
+test util-6.1 {Tcl_PrintDouble - using tcl_precision} -constraints precision -setup {
     set old_precision $::tcl_precision
     set ::tcl_precision 12
 } -body {
@@ -393,7 +396,7 @@ test util-6.1 {Tcl_PrintDouble - using tcl_precision} -setup {
 } -cleanup {
     set ::tcl_precision $old_precision
 } -result {x1.4}
-test util-6.2 {Tcl_PrintDouble - using tcl_precision} -setup {
+test util-6.2 {Tcl_PrintDouble - using tcl_precision} -constraints precision -setup {
     set old_precision $::tcl_precision
     set ::tcl_precision 12
 } -body {
@@ -401,7 +404,7 @@ test util-6.2 {Tcl_PrintDouble - using tcl_precision} -setup {
 } -cleanup {
     set ::tcl_precision $old_precision
 } -result {x1.39999999999}
-test util-6.3 {Tcl_PrintDouble - using tcl_precision} -setup {
+test util-6.3 {Tcl_PrintDouble - using tcl_precision} -constraints precision -setup {
     set old_precision $::tcl_precision
     set ::tcl_precision 12
 } -body {
@@ -409,7 +412,7 @@ test util-6.3 {Tcl_PrintDouble - using tcl_precision} -setup {
 } -cleanup {
     set ::tcl_precision $old_precision
 } -result {x1.4}
-test util-6.4 {Tcl_PrintDouble - using tcl_precision} -setup {
+test util-6.4 {Tcl_PrintDouble - using tcl_precision} -constraints precision -setup {
     set old_precision $::tcl_precision
     set ::tcl_precision 5
 } -body {
@@ -424,7 +427,7 @@ test util-6.6 {Tcl_PrintDouble - make sure there's a decimal point} {
     concat x[expr 3.0e98]
 } {x3e+98}
 
-test util-7.1 {TclPrecTraceProc - unset callbacks} -setup {
+test util-7.1 {TclPrecTraceProc - unset callbacks} -constraints precision -setup {
     set old_precision $::tcl_precision
 } -body {
     set tcl_precision 7
@@ -434,7 +437,7 @@ test util-7.1 {TclPrecTraceProc - unset callbacks} -setup {
 } -cleanup {
     set ::tcl_precision $old_precision
 } -result {7 7}
-test util-7.2 {TclPrecTraceProc - read traces, sharing among interpreters}  -setup {
+test util-7.2 {TclPrecTraceProc - read traces, sharing among interpreters} -constraints precision  -setup {
     set old_precision $::tcl_precision
 } -body {
     set tcl_precision 12
@@ -446,7 +449,7 @@ test util-7.2 {TclPrecTraceProc - read traces, sharing among interpreters}  -set
 } -cleanup {
     set ::tcl_precision $old_precision
 } -result {12 6}
-test util-7.3 {TclPrecTraceProc - write traces, safe interpreters} -setup {
+test util-7.3 {TclPrecTraceProc - write traces, safe interpreters} -constraints precision -setup {
     set old_precision $::tcl_precision
 } -body {
     set tcl_precision 12
@@ -459,7 +462,7 @@ test util-7.3 {TclPrecTraceProc - write traces, safe interpreters} -setup {
 } -cleanup {
     set ::tcl_precision $old_precision
 } -result {{1 {can't set "tcl_precision": can't modify precision from a safe interpreter}} 12}
-test util-7.4 {TclPrecTraceProc - write traces, bogus values} -setup {
+test util-7.4 {TclPrecTraceProc - write traces, bogus values} -constraints precision -setup {
     set old_precision $::tcl_precision
 } -body {
     set tcl_precision 12
@@ -2181,7 +2184,6 @@ test util-15.8 {smallest normal} {*}{
     }
 }
 
-set saved_precision $::tcl_precision
 foreach ::tcl_precision {0 12} {
     for {set e -312} {$e < -9} {incr e} {
 	test util-16.1.$::tcl_precision.$e {shortening of numbers} \
@@ -2195,7 +2197,7 @@ for {set e -9} {$e < -4} {incr e} {
 }
 set tcl_precision 12
 for {set e -9} {$e < -4} {incr e} {
-    test util-16.1.$::tcl_precision.$e {8.4 compatible formatting of doubles} \
+    test util-16.1.$::tcl_precision.$e {8.4 compatible formatting of doubles} precision \
 	"expr 1.1e$e" 1.1e[format %+03d $e]
 }
 foreach ::tcl_precision {0 12} {
@@ -2225,1828 +2227,1828 @@ foreach ::tcl_precision {0 12} {
     }
 }
 set tcl_precision 17
-test util-16.1.17.-300 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-300 {8.4 compatible formatting of doubles} precision \
     {expr 1e-300} \
     1e-300
-test util-16.1.17.-299 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-299 {8.4 compatible formatting of doubles} precision \
     {expr 1e-299} \
     9.9999999999999999e-300
-test util-16.1.17.-298 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-298 {8.4 compatible formatting of doubles} precision \
     {expr 1e-298} \
     9.9999999999999991e-299
-test util-16.1.17.-297 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-297 {8.4 compatible formatting of doubles} precision \
     {expr 1e-297} \
     1e-297
-test util-16.1.17.-296 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-296 {8.4 compatible formatting of doubles} precision \
     {expr 1e-296} \
     1e-296
-test util-16.1.17.-295 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-295 {8.4 compatible formatting of doubles} precision \
     {expr 1e-295} \
     1.0000000000000001e-295
-test util-16.1.17.-294 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-294 {8.4 compatible formatting of doubles} precision \
     {expr 1e-294} \
     1e-294
-test util-16.1.17.-293 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-293 {8.4 compatible formatting of doubles} precision \
     {expr 1e-293} \
     1.0000000000000001e-293
-test util-16.1.17.-292 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-292 {8.4 compatible formatting of doubles} precision \
     {expr 1e-292} \
     1.0000000000000001e-292
-test util-16.1.17.-291 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-291 {8.4 compatible formatting of doubles} precision \
     {expr 1e-291} \
     9.9999999999999996e-292
-test util-16.1.17.-290 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-290 {8.4 compatible formatting of doubles} precision \
     {expr 1e-290} \
     1.0000000000000001e-290
-test util-16.1.17.-289 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-289 {8.4 compatible formatting of doubles} precision \
     {expr 1e-289} \
     1e-289
-test util-16.1.17.-288 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-288 {8.4 compatible formatting of doubles} precision \
     {expr 1e-288} \
     1.0000000000000001e-288
-test util-16.1.17.-287 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-287 {8.4 compatible formatting of doubles} precision \
     {expr 1e-287} \
     1e-287
-test util-16.1.17.-286 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-286 {8.4 compatible formatting of doubles} precision \
     {expr 1e-286} \
     1.0000000000000001e-286
-test util-16.1.17.-285 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-285 {8.4 compatible formatting of doubles} precision \
     {expr 1e-285} \
     1.0000000000000001e-285
-test util-16.1.17.-284 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-284 {8.4 compatible formatting of doubles} precision \
     {expr 1e-284} \
     1e-284
-test util-16.1.17.-283 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-283 {8.4 compatible formatting of doubles} precision \
     {expr 1e-283} \
     9.9999999999999995e-284
-test util-16.1.17.-282 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-282 {8.4 compatible formatting of doubles} precision \
     {expr 1e-282} \
     1e-282
-test util-16.1.17.-281 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-281 {8.4 compatible formatting of doubles} precision \
     {expr 1e-281} \
     1e-281
-test util-16.1.17.-280 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-280 {8.4 compatible formatting of doubles} precision \
     {expr 1e-280} \
     9.9999999999999996e-281
-test util-16.1.17.-279 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-279 {8.4 compatible formatting of doubles} precision \
     {expr 1e-279} \
     1.0000000000000001e-279
-test util-16.1.17.-278 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-278 {8.4 compatible formatting of doubles} precision \
     {expr 1e-278} \
     9.9999999999999994e-279
-test util-16.1.17.-277 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-277 {8.4 compatible formatting of doubles} precision \
     {expr 1e-277} \
     9.9999999999999997e-278
-test util-16.1.17.-276 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-276 {8.4 compatible formatting of doubles} precision \
     {expr 1e-276} \
     1.0000000000000001e-276
-test util-16.1.17.-275 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-275 {8.4 compatible formatting of doubles} precision \
     {expr 1e-275} \
     9.9999999999999993e-276
-test util-16.1.17.-274 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-274 {8.4 compatible formatting of doubles} precision \
     {expr 1e-274} \
     9.9999999999999997e-275
-test util-16.1.17.-273 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-273 {8.4 compatible formatting of doubles} precision \
     {expr 1e-273} \
     1.0000000000000001e-273
-test util-16.1.17.-272 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-272 {8.4 compatible formatting of doubles} precision \
     {expr 1e-272} \
     9.9999999999999993e-273
-test util-16.1.17.-271 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-271 {8.4 compatible formatting of doubles} precision \
     {expr 1e-271} \
     9.9999999999999996e-272
-test util-16.1.17.-270 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-270 {8.4 compatible formatting of doubles} precision \
     {expr 1e-270} \
     1e-270
-test util-16.1.17.-269 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-269 {8.4 compatible formatting of doubles} precision \
     {expr 1e-269} \
     9.9999999999999996e-270
-test util-16.1.17.-268 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-268 {8.4 compatible formatting of doubles} precision \
     {expr 1e-268} \
     9.9999999999999996e-269
-test util-16.1.17.-267 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-267 {8.4 compatible formatting of doubles} precision \
     {expr 1e-267} \
     9.9999999999999998e-268
-test util-16.1.17.-266 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-266 {8.4 compatible formatting of doubles} precision \
     {expr 1e-266} \
     9.9999999999999998e-267
-test util-16.1.17.-265 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-265 {8.4 compatible formatting of doubles} precision \
     {expr 1e-265} \
     9.9999999999999998e-266
-test util-16.1.17.-264 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-264 {8.4 compatible formatting of doubles} precision \
     {expr 1e-264} \
     1e-264
-test util-16.1.17.-263 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-263 {8.4 compatible formatting of doubles} precision \
     {expr 1e-263} \
     1e-263
-test util-16.1.17.-262 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-262 {8.4 compatible formatting of doubles} precision \
     {expr 1e-262} \
     1e-262
-test util-16.1.17.-261 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-261 {8.4 compatible formatting of doubles} precision \
     {expr 1e-261} \
     9.9999999999999998e-262
-test util-16.1.17.-260 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-260 {8.4 compatible formatting of doubles} precision \
     {expr 1e-260} \
     9.9999999999999996e-261
-test util-16.1.17.-259 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-259 {8.4 compatible formatting of doubles} precision \
     {expr 1e-259} \
     1.0000000000000001e-259
-test util-16.1.17.-258 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-258 {8.4 compatible formatting of doubles} precision \
     {expr 1e-258} \
     9.9999999999999995e-259
-test util-16.1.17.-257 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-257 {8.4 compatible formatting of doubles} precision \
     {expr 1e-257} \
     9.9999999999999998e-258
-test util-16.1.17.-256 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-256 {8.4 compatible formatting of doubles} precision \
     {expr 1e-256} \
     9.9999999999999998e-257
-test util-16.1.17.-255 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-255 {8.4 compatible formatting of doubles} precision \
     {expr 1e-255} \
     1e-255
-test util-16.1.17.-254 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-254 {8.4 compatible formatting of doubles} precision \
     {expr 1e-254} \
     9.9999999999999991e-255
-test util-16.1.17.-253 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-253 {8.4 compatible formatting of doubles} precision \
     {expr 1e-253} \
     1.0000000000000001e-253
-test util-16.1.17.-252 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-252 {8.4 compatible formatting of doubles} precision \
     {expr 1e-252} \
     9.9999999999999994e-253
-test util-16.1.17.-251 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-251 {8.4 compatible formatting of doubles} precision \
     {expr 1e-251} \
     1e-251
-test util-16.1.17.-250 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-250 {8.4 compatible formatting of doubles} precision \
     {expr 1e-250} \
     1.0000000000000001e-250
-test util-16.1.17.-249 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-249 {8.4 compatible formatting of doubles} precision \
     {expr 1e-249} \
     1.0000000000000001e-249
-test util-16.1.17.-248 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-248 {8.4 compatible formatting of doubles} precision \
     {expr 1e-248} \
     9.9999999999999998e-249
-test util-16.1.17.-247 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-247 {8.4 compatible formatting of doubles} precision \
     {expr 1e-247} \
     1e-247
-test util-16.1.17.-246 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-246 {8.4 compatible formatting of doubles} precision \
     {expr 1e-246} \
     9.9999999999999996e-247
-test util-16.1.17.-245 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-245 {8.4 compatible formatting of doubles} precision \
     {expr 1e-245} \
     9.9999999999999993e-246
-test util-16.1.17.-244 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-244 {8.4 compatible formatting of doubles} precision \
     {expr 1e-244} \
     9.9999999999999993e-245
-test util-16.1.17.-243 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-243 {8.4 compatible formatting of doubles} precision \
     {expr 1e-243} \
     1e-243
-test util-16.1.17.-242 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-242 {8.4 compatible formatting of doubles} precision \
     {expr 1e-242} \
     9.9999999999999997e-243
-test util-16.1.17.-241 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-241 {8.4 compatible formatting of doubles} precision \
     {expr 1e-241} \
     9.9999999999999997e-242
-test util-16.1.17.-240 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-240 {8.4 compatible formatting of doubles} precision \
     {expr 1e-240} \
     9.9999999999999997e-241
-test util-16.1.17.-239 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-239 {8.4 compatible formatting of doubles} precision \
     {expr 1e-239} \
     1.0000000000000001e-239
-test util-16.1.17.-238 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-238 {8.4 compatible formatting of doubles} precision \
     {expr 1e-238} \
     9.9999999999999999e-239
-test util-16.1.17.-237 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-237 {8.4 compatible formatting of doubles} precision \
     {expr 1e-237} \
     9.9999999999999999e-238
-test util-16.1.17.-236 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-236 {8.4 compatible formatting of doubles} precision \
     {expr 1e-236} \
     1e-236
-test util-16.1.17.-235 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-235 {8.4 compatible formatting of doubles} precision \
     {expr 1e-235} \
     9.9999999999999996e-236
-test util-16.1.17.-234 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-234 {8.4 compatible formatting of doubles} precision \
     {expr 1e-234} \
     9.9999999999999996e-235
-test util-16.1.17.-233 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-233 {8.4 compatible formatting of doubles} precision \
     {expr 1e-233} \
     9.9999999999999996e-234
-test util-16.1.17.-232 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-232 {8.4 compatible formatting of doubles} precision \
     {expr 1e-232} \
     1e-232
-test util-16.1.17.-231 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-231 {8.4 compatible formatting of doubles} precision \
     {expr 1e-231} \
     9.9999999999999999e-232
-test util-16.1.17.-230 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-230 {8.4 compatible formatting of doubles} precision \
     {expr 1e-230} \
     1e-230
-test util-16.1.17.-229 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-229 {8.4 compatible formatting of doubles} precision \
     {expr 1e-229} \
     1.0000000000000001e-229
-test util-16.1.17.-228 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-228 {8.4 compatible formatting of doubles} precision \
     {expr 1e-228} \
     1e-228
-test util-16.1.17.-227 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-227 {8.4 compatible formatting of doubles} precision \
     {expr 1e-227} \
     9.9999999999999994e-228
-test util-16.1.17.-226 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-226 {8.4 compatible formatting of doubles} precision \
     {expr 1e-226} \
     9.9999999999999992e-227
-test util-16.1.17.-225 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-225 {8.4 compatible formatting of doubles} precision \
     {expr 1e-225} \
     9.9999999999999996e-226
-test util-16.1.17.-224 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-224 {8.4 compatible formatting of doubles} precision \
     {expr 1e-224} \
     1e-224
-test util-16.1.17.-223 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-223 {8.4 compatible formatting of doubles} precision \
     {expr 1e-223} \
     9.9999999999999997e-224
-test util-16.1.17.-222 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-222 {8.4 compatible formatting of doubles} precision \
     {expr 1e-222} \
     1e-222
-test util-16.1.17.-221 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-221 {8.4 compatible formatting of doubles} precision \
     {expr 1e-221} \
     1e-221
-test util-16.1.17.-220 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-220 {8.4 compatible formatting of doubles} precision \
     {expr 1e-220} \
     9.9999999999999999e-221
-test util-16.1.17.-219 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-219 {8.4 compatible formatting of doubles} precision \
     {expr 1e-219} \
     1e-219
-test util-16.1.17.-218 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-218 {8.4 compatible formatting of doubles} precision \
     {expr 1e-218} \
     1e-218
-test util-16.1.17.-217 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-217 {8.4 compatible formatting of doubles} precision \
     {expr 1e-217} \
     1.0000000000000001e-217
-test util-16.1.17.-216 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-216 {8.4 compatible formatting of doubles} precision \
     {expr 1e-216} \
     1e-216
-test util-16.1.17.-215 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-215 {8.4 compatible formatting of doubles} precision \
     {expr 1e-215} \
     1e-215
-test util-16.1.17.-214 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-214 {8.4 compatible formatting of doubles} precision \
     {expr 1e-214} \
     9.9999999999999991e-215
-test util-16.1.17.-213 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-213 {8.4 compatible formatting of doubles} precision \
     {expr 1e-213} \
     9.9999999999999995e-214
-test util-16.1.17.-212 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-212 {8.4 compatible formatting of doubles} precision \
     {expr 1e-212} \
     9.9999999999999995e-213
-test util-16.1.17.-211 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-211 {8.4 compatible formatting of doubles} precision \
     {expr 1e-211} \
     1.0000000000000001e-211
-test util-16.1.17.-210 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-210 {8.4 compatible formatting of doubles} precision \
     {expr 1e-210} \
     1e-210
-test util-16.1.17.-209 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-209 {8.4 compatible formatting of doubles} precision \
     {expr 1e-209} \
     1e-209
-test util-16.1.17.-208 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-208 {8.4 compatible formatting of doubles} precision \
     {expr 1e-208} \
     1.0000000000000001e-208
-test util-16.1.17.-207 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-207 {8.4 compatible formatting of doubles} precision \
     {expr 1e-207} \
     9.9999999999999993e-208
-test util-16.1.17.-206 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-206 {8.4 compatible formatting of doubles} precision \
     {expr 1e-206} \
     1e-206
-test util-16.1.17.-205 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-205 {8.4 compatible formatting of doubles} precision \
     {expr 1e-205} \
     1e-205
-test util-16.1.17.-204 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-204 {8.4 compatible formatting of doubles} precision \
     {expr 1e-204} \
     1e-204
-test util-16.1.17.-203 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-203 {8.4 compatible formatting of doubles} precision \
     {expr 1e-203} \
     1e-203
-test util-16.1.17.-202 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-202 {8.4 compatible formatting of doubles} precision \
     {expr 1e-202} \
     1e-202
-test util-16.1.17.-201 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-201 {8.4 compatible formatting of doubles} precision \
     {expr 1e-201} \
     9.9999999999999995e-202
-test util-16.1.17.-200 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-200 {8.4 compatible formatting of doubles} precision \
     {expr 1e-200} \
     9.9999999999999998e-201
-test util-16.1.17.-199 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-199 {8.4 compatible formatting of doubles} precision \
     {expr 1e-199} \
     9.9999999999999998e-200
-test util-16.1.17.-198 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-198 {8.4 compatible formatting of doubles} precision \
     {expr 1e-198} \
     9.9999999999999991e-199
-test util-16.1.17.-197 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-197 {8.4 compatible formatting of doubles} precision \
     {expr 1e-197} \
     9.9999999999999999e-198
-test util-16.1.17.-196 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-196 {8.4 compatible formatting of doubles} precision \
     {expr 1e-196} \
     1e-196
-test util-16.1.17.-195 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-195 {8.4 compatible formatting of doubles} precision \
     {expr 1e-195} \
     1.0000000000000001e-195
-test util-16.1.17.-194 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-194 {8.4 compatible formatting of doubles} precision \
     {expr 1e-194} \
     1e-194
-test util-16.1.17.-193 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-193 {8.4 compatible formatting of doubles} precision \
     {expr 1e-193} \
     1e-193
-test util-16.1.17.-192 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-192 {8.4 compatible formatting of doubles} precision \
     {expr 1e-192} \
     1.0000000000000001e-192
-test util-16.1.17.-191 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-191 {8.4 compatible formatting of doubles} precision \
     {expr 1e-191} \
     1e-191
-test util-16.1.17.-190 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-190 {8.4 compatible formatting of doubles} precision \
     {expr 1e-190} \
     1e-190
-test util-16.1.17.-189 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-189 {8.4 compatible formatting of doubles} precision \
     {expr 1e-189} \
     1.0000000000000001e-189
-test util-16.1.17.-188 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-188 {8.4 compatible formatting of doubles} precision \
     {expr 1e-188} \
     9.9999999999999995e-189
-test util-16.1.17.-187 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-187 {8.4 compatible formatting of doubles} precision \
     {expr 1e-187} \
     1e-187
-test util-16.1.17.-186 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-186 {8.4 compatible formatting of doubles} precision \
     {expr 1e-186} \
     9.9999999999999991e-187
-test util-16.1.17.-185 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-185 {8.4 compatible formatting of doubles} precision \
     {expr 1e-185} \
     9.9999999999999999e-186
-test util-16.1.17.-184 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-184 {8.4 compatible formatting of doubles} precision \
     {expr 1e-184} \
     1.0000000000000001e-184
-test util-16.1.17.-183 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-183 {8.4 compatible formatting of doubles} precision \
     {expr 1e-183} \
     1e-183
-test util-16.1.17.-182 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-182 {8.4 compatible formatting of doubles} precision \
     {expr 1e-182} \
     1e-182
-test util-16.1.17.-181 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-181 {8.4 compatible formatting of doubles} precision \
     {expr 1e-181} \
     1e-181
-test util-16.1.17.-180 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-180 {8.4 compatible formatting of doubles} precision \
     {expr 1e-180} \
     1e-180
-test util-16.1.17.-179 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-179 {8.4 compatible formatting of doubles} precision \
     {expr 1e-179} \
     1e-179
-test util-16.1.17.-178 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-178 {8.4 compatible formatting of doubles} precision \
     {expr 1e-178} \
     9.9999999999999995e-179
-test util-16.1.17.-177 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-177 {8.4 compatible formatting of doubles} precision \
     {expr 1e-177} \
     9.9999999999999995e-178
-test util-16.1.17.-176 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-176 {8.4 compatible formatting of doubles} precision \
     {expr 1e-176} \
     1e-176
-test util-16.1.17.-175 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-175 {8.4 compatible formatting of doubles} precision \
     {expr 1e-175} \
     1e-175
-test util-16.1.17.-174 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-174 {8.4 compatible formatting of doubles} precision \
     {expr 1e-174} \
     1e-174
-test util-16.1.17.-173 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-173 {8.4 compatible formatting of doubles} precision \
     {expr 1e-173} \
     1e-173
-test util-16.1.17.-172 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-172 {8.4 compatible formatting of doubles} precision \
     {expr 1e-172} \
     1e-172
-test util-16.1.17.-171 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-171 {8.4 compatible formatting of doubles} precision \
     {expr 1e-171} \
     9.9999999999999998e-172
-test util-16.1.17.-170 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-170 {8.4 compatible formatting of doubles} precision \
     {expr 1e-170} \
     9.9999999999999998e-171
-test util-16.1.17.-169 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-169 {8.4 compatible formatting of doubles} precision \
     {expr 1e-169} \
     1e-169
-test util-16.1.17.-168 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-168 {8.4 compatible formatting of doubles} precision \
     {expr 1e-168} \
     1e-168
-test util-16.1.17.-167 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-167 {8.4 compatible formatting of doubles} precision \
     {expr 1e-167} \
     1e-167
-test util-16.1.17.-166 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-166 {8.4 compatible formatting of doubles} precision \
     {expr 1e-166} \
     1e-166
-test util-16.1.17.-165 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-165 {8.4 compatible formatting of doubles} precision \
     {expr 1e-165} \
     1e-165
-test util-16.1.17.-164 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-164 {8.4 compatible formatting of doubles} precision \
     {expr 1e-164} \
     9.9999999999999996e-165
-test util-16.1.17.-163 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-163 {8.4 compatible formatting of doubles} precision \
     {expr 1e-163} \
     9.9999999999999992e-164
-test util-16.1.17.-162 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-162 {8.4 compatible formatting of doubles} precision \
     {expr 1e-162} \
     9.9999999999999995e-163
-test util-16.1.17.-161 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-161 {8.4 compatible formatting of doubles} precision \
     {expr 1e-161} \
     1e-161
-test util-16.1.17.-160 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-160 {8.4 compatible formatting of doubles} precision \
     {expr 1e-160} \
     9.9999999999999999e-161
-test util-16.1.17.-159 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-159 {8.4 compatible formatting of doubles} precision \
     {expr 1e-159} \
     9.9999999999999999e-160
-test util-16.1.17.-158 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-158 {8.4 compatible formatting of doubles} precision \
     {expr 1e-158} \
     1.0000000000000001e-158
-test util-16.1.17.-157 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-157 {8.4 compatible formatting of doubles} precision \
     {expr 1e-157} \
     9.9999999999999994e-158
-test util-16.1.17.-156 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-156 {8.4 compatible formatting of doubles} precision \
     {expr 1e-156} \
     1e-156
-test util-16.1.17.-155 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-155 {8.4 compatible formatting of doubles} precision \
     {expr 1e-155} \
     1e-155
-test util-16.1.17.-154 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-154 {8.4 compatible formatting of doubles} precision \
     {expr 1e-154} \
     9.9999999999999997e-155
-test util-16.1.17.-153 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-153 {8.4 compatible formatting of doubles} precision \
     {expr 1e-153} \
     1e-153
-test util-16.1.17.-152 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-152 {8.4 compatible formatting of doubles} precision \
     {expr 1e-152} \
     1.0000000000000001e-152
-test util-16.1.17.-151 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-151 {8.4 compatible formatting of doubles} precision \
     {expr 1e-151} \
     9.9999999999999994e-152
-test util-16.1.17.-150 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-150 {8.4 compatible formatting of doubles} precision \
     {expr 1e-150} \
     1e-150
-test util-16.1.17.-149 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-149 {8.4 compatible formatting of doubles} precision \
     {expr 1e-149} \
     9.9999999999999998e-150
-test util-16.1.17.-148 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-148 {8.4 compatible formatting of doubles} precision \
     {expr 1e-148} \
     9.9999999999999994e-149
-test util-16.1.17.-147 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-147 {8.4 compatible formatting of doubles} precision \
     {expr 1e-147} \
     9.9999999999999997e-148
-test util-16.1.17.-146 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-146 {8.4 compatible formatting of doubles} precision \
     {expr 1e-146} \
     1e-146
-test util-16.1.17.-145 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-145 {8.4 compatible formatting of doubles} precision \
     {expr 1e-145} \
     9.9999999999999991e-146
-test util-16.1.17.-144 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-144 {8.4 compatible formatting of doubles} precision \
     {expr 1e-144} \
     9.9999999999999995e-145
-test util-16.1.17.-143 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-143 {8.4 compatible formatting of doubles} precision \
     {expr 1e-143} \
     9.9999999999999995e-144
-test util-16.1.17.-142 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-142 {8.4 compatible formatting of doubles} precision \
     {expr 1e-142} \
     1e-142
-test util-16.1.17.-141 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-141 {8.4 compatible formatting of doubles} precision \
     {expr 1e-141} \
     1e-141
-test util-16.1.17.-140 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-140 {8.4 compatible formatting of doubles} precision \
     {expr 1e-140} \
     9.9999999999999998e-141
-test util-16.1.17.-139 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-139 {8.4 compatible formatting of doubles} precision \
     {expr 1e-139} \
     1e-139
-test util-16.1.17.-138 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-138 {8.4 compatible formatting of doubles} precision \
     {expr 1e-138} \
     1.0000000000000001e-138
-test util-16.1.17.-137 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-137 {8.4 compatible formatting of doubles} precision \
     {expr 1e-137} \
     9.9999999999999998e-138
-test util-16.1.17.-136 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-136 {8.4 compatible formatting of doubles} precision \
     {expr 1e-136} \
     1e-136
-test util-16.1.17.-135 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-135 {8.4 compatible formatting of doubles} precision \
     {expr 1e-135} \
     1e-135
-test util-16.1.17.-134 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-134 {8.4 compatible formatting of doubles} precision \
     {expr 1e-134} \
     1e-134
-test util-16.1.17.-133 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-133 {8.4 compatible formatting of doubles} precision \
     {expr 1e-133} \
     1.0000000000000001e-133
-test util-16.1.17.-132 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-132 {8.4 compatible formatting of doubles} precision \
     {expr 1e-132} \
     9.9999999999999999e-133
-test util-16.1.17.-131 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-131 {8.4 compatible formatting of doubles} precision \
     {expr 1e-131} \
     9.9999999999999999e-132
-test util-16.1.17.-130 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-130 {8.4 compatible formatting of doubles} precision \
     {expr 1e-130} \
     1.0000000000000001e-130
-test util-16.1.17.-129 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-129 {8.4 compatible formatting of doubles} precision \
     {expr 1e-129} \
     9.9999999999999993e-130
-test util-16.1.17.-128 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-128 {8.4 compatible formatting of doubles} precision \
     {expr 1e-128} \
     1.0000000000000001e-128
-test util-16.1.17.-127 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-127 {8.4 compatible formatting of doubles} precision \
     {expr 1e-127} \
     1e-127
-test util-16.1.17.-126 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-126 {8.4 compatible formatting of doubles} precision \
     {expr 1e-126} \
     9.9999999999999995e-127
-test util-16.1.17.-125 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-125 {8.4 compatible formatting of doubles} precision \
     {expr 1e-125} \
     1e-125
-test util-16.1.17.-124 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-124 {8.4 compatible formatting of doubles} precision \
     {expr 1e-124} \
     9.9999999999999993e-125
-test util-16.1.17.-123 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-123 {8.4 compatible formatting of doubles} precision \
     {expr 1e-123} \
     1.0000000000000001e-123
-test util-16.1.17.-122 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-122 {8.4 compatible formatting of doubles} precision \
     {expr 1e-122} \
     1.0000000000000001e-122
-test util-16.1.17.-121 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-121 {8.4 compatible formatting of doubles} precision \
     {expr 1e-121} \
     9.9999999999999998e-122
-test util-16.1.17.-120 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-120 {8.4 compatible formatting of doubles} precision \
     {expr 1e-120} \
     9.9999999999999998e-121
-test util-16.1.17.-119 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-119 {8.4 compatible formatting of doubles} precision \
     {expr 1e-119} \
     1e-119
-test util-16.1.17.-118 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-118 {8.4 compatible formatting of doubles} precision \
     {expr 1e-118} \
     9.9999999999999999e-119
-test util-16.1.17.-117 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-117 {8.4 compatible formatting of doubles} precision \
     {expr 1e-117} \
     1e-117
-test util-16.1.17.-116 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-116 {8.4 compatible formatting of doubles} precision \
     {expr 1e-116} \
     9.9999999999999999e-117
-test util-16.1.17.-115 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-115 {8.4 compatible formatting of doubles} precision \
     {expr 1e-115} \
     1.0000000000000001e-115
-test util-16.1.17.-114 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-114 {8.4 compatible formatting of doubles} precision \
     {expr 1e-114} \
     1.0000000000000001e-114
-test util-16.1.17.-113 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-113 {8.4 compatible formatting of doubles} precision \
     {expr 1e-113} \
     9.9999999999999998e-114
-test util-16.1.17.-112 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-112 {8.4 compatible formatting of doubles} precision \
     {expr 1e-112} \
     9.9999999999999995e-113
-test util-16.1.17.-111 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-111 {8.4 compatible formatting of doubles} precision \
     {expr 1e-111} \
     1.0000000000000001e-111
-test util-16.1.17.-110 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-110 {8.4 compatible formatting of doubles} precision \
     {expr 1e-110} \
     1.0000000000000001e-110
-test util-16.1.17.-109 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-109 {8.4 compatible formatting of doubles} precision \
     {expr 1e-109} \
     9.9999999999999999e-110
-test util-16.1.17.-108 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-108 {8.4 compatible formatting of doubles} precision \
     {expr 1e-108} \
     1e-108
-test util-16.1.17.-107 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-107 {8.4 compatible formatting of doubles} precision \
     {expr 1e-107} \
     1e-107
-test util-16.1.17.-106 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-106 {8.4 compatible formatting of doubles} precision \
     {expr 1e-106} \
     9.9999999999999994e-107
-test util-16.1.17.-105 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-105 {8.4 compatible formatting of doubles} precision \
     {expr 1e-105} \
     9.9999999999999997e-106
-test util-16.1.17.-104 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-104 {8.4 compatible formatting of doubles} precision \
     {expr 1e-104} \
     9.9999999999999993e-105
-test util-16.1.17.-103 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-103 {8.4 compatible formatting of doubles} precision \
     {expr 1e-103} \
     9.9999999999999996e-104
-test util-16.1.17.-102 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-102 {8.4 compatible formatting of doubles} precision \
     {expr 1e-102} \
     9.9999999999999993e-103
-test util-16.1.17.-101 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-101 {8.4 compatible formatting of doubles} precision \
     {expr 1e-101} \
     1.0000000000000001e-101
-test util-16.1.17.-100 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-100 {8.4 compatible formatting of doubles} precision \
     {expr 1e-100} \
     1e-100
-test util-16.1.17.-99 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-99 {8.4 compatible formatting of doubles} precision \
     {expr 1e-99} \
     1e-99
-test util-16.1.17.-98 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-98 {8.4 compatible formatting of doubles} precision \
     {expr 1e-98} \
     9.9999999999999994e-99
-test util-16.1.17.-97 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-97 {8.4 compatible formatting of doubles} precision \
     {expr 1e-97} \
     1e-97
-test util-16.1.17.-96 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-96 {8.4 compatible formatting of doubles} precision \
     {expr 1e-96} \
     9.9999999999999991e-97
-test util-16.1.17.-95 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-95 {8.4 compatible formatting of doubles} precision \
     {expr 1e-95} \
     9.9999999999999999e-96
-test util-16.1.17.-94 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-94 {8.4 compatible formatting of doubles} precision \
     {expr 1e-94} \
     9.9999999999999996e-95
-test util-16.1.17.-93 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-93 {8.4 compatible formatting of doubles} precision \
     {expr 1e-93} \
     9.999999999999999e-94
-test util-16.1.17.-92 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-92 {8.4 compatible formatting of doubles} precision \
     {expr 1e-92} \
     9.9999999999999999e-93
-test util-16.1.17.-91 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-91 {8.4 compatible formatting of doubles} precision \
     {expr 1e-91} \
     1e-91
-test util-16.1.17.-90 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-90 {8.4 compatible formatting of doubles} precision \
     {expr 1e-90} \
     9.9999999999999999e-91
-test util-16.1.17.-89 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-89 {8.4 compatible formatting of doubles} precision \
     {expr 1e-89} \
     1e-89
-test util-16.1.17.-88 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-88 {8.4 compatible formatting of doubles} precision \
     {expr 1e-88} \
     9.9999999999999993e-89
-test util-16.1.17.-87 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-87 {8.4 compatible formatting of doubles} precision \
     {expr 1e-87} \
     1e-87
-test util-16.1.17.-86 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-86 {8.4 compatible formatting of doubles} precision \
     {expr 1e-86} \
     1.0000000000000001e-86
-test util-16.1.17.-85 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-85 {8.4 compatible formatting of doubles} precision \
     {expr 1e-85} \
     9.9999999999999998e-86
-test util-16.1.17.-84 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-84 {8.4 compatible formatting of doubles} precision \
     {expr 1e-84} \
     1e-84
-test util-16.1.17.-83 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-83 {8.4 compatible formatting of doubles} precision \
     {expr 1e-83} \
     1e-83
-test util-16.1.17.-82 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-82 {8.4 compatible formatting of doubles} precision \
     {expr 1e-82} \
     9.9999999999999996e-83
-test util-16.1.17.-81 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-81 {8.4 compatible formatting of doubles} precision \
     {expr 1e-81} \
     9.9999999999999996e-82
-test util-16.1.17.-80 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-80 {8.4 compatible formatting of doubles} precision \
     {expr 1e-80} \
     9.9999999999999996e-81
-test util-16.1.17.-79 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-79 {8.4 compatible formatting of doubles} precision \
     {expr 1e-79} \
     1e-79
-test util-16.1.17.-78 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-78 {8.4 compatible formatting of doubles} precision \
     {expr 1e-78} \
     1e-78
-test util-16.1.17.-77 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-77 {8.4 compatible formatting of doubles} precision \
     {expr 1e-77} \
     9.9999999999999993e-78
-test util-16.1.17.-76 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-76 {8.4 compatible formatting of doubles} precision \
     {expr 1e-76} \
     9.9999999999999993e-77
-test util-16.1.17.-75 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-75 {8.4 compatible formatting of doubles} precision \
     {expr 1e-75} \
     9.9999999999999996e-76
-test util-16.1.17.-74 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-74 {8.4 compatible formatting of doubles} precision \
     {expr 1e-74} \
     9.9999999999999996e-75
-test util-16.1.17.-73 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-73 {8.4 compatible formatting of doubles} precision \
     {expr 1e-73} \
     1e-73
-test util-16.1.17.-72 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-72 {8.4 compatible formatting of doubles} precision \
     {expr 1e-72} \
     9.9999999999999997e-73
-test util-16.1.17.-71 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-71 {8.4 compatible formatting of doubles} precision \
     {expr 1e-71} \
     9.9999999999999992e-72
-test util-16.1.17.-70 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-70 {8.4 compatible formatting of doubles} precision \
     {expr 1e-70} \
     1e-70
-test util-16.1.17.-69 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-69 {8.4 compatible formatting of doubles} precision \
     {expr 1e-69} \
     9.9999999999999996e-70
-test util-16.1.17.-68 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-68 {8.4 compatible formatting of doubles} precision \
     {expr 1e-68} \
     1.0000000000000001e-68
-test util-16.1.17.-67 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-67 {8.4 compatible formatting of doubles} precision \
     {expr 1e-67} \
     9.9999999999999994e-68
-test util-16.1.17.-66 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-66 {8.4 compatible formatting of doubles} precision \
     {expr 1e-66} \
     9.9999999999999998e-67
-test util-16.1.17.-65 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-65 {8.4 compatible formatting of doubles} precision \
     {expr 1e-65} \
     9.9999999999999992e-66
-test util-16.1.17.-64 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-64 {8.4 compatible formatting of doubles} precision \
     {expr 1e-64} \
     9.9999999999999997e-65
-test util-16.1.17.-63 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-63 {8.4 compatible formatting of doubles} precision \
     {expr 1e-63} \
     1.0000000000000001e-63
-test util-16.1.17.-62 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-62 {8.4 compatible formatting of doubles} precision \
     {expr 1e-62} \
     1e-62
-test util-16.1.17.-61 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-61 {8.4 compatible formatting of doubles} precision \
     {expr 1e-61} \
     1e-61
-test util-16.1.17.-60 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-60 {8.4 compatible formatting of doubles} precision \
     {expr 1e-60} \
     9.9999999999999997e-61
-test util-16.1.17.-59 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-59 {8.4 compatible formatting of doubles} precision \
     {expr 1e-59} \
     1e-59
-test util-16.1.17.-58 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-58 {8.4 compatible formatting of doubles} precision \
     {expr 1e-58} \
     1e-58
-test util-16.1.17.-57 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-57 {8.4 compatible formatting of doubles} precision \
     {expr 1e-57} \
     9.9999999999999995e-58
-test util-16.1.17.-56 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-56 {8.4 compatible formatting of doubles} precision \
     {expr 1e-56} \
     1e-56
-test util-16.1.17.-55 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-55 {8.4 compatible formatting of doubles} precision \
     {expr 1e-55} \
     9.9999999999999999e-56
-test util-16.1.17.-54 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-54 {8.4 compatible formatting of doubles} precision \
     {expr 1e-54} \
     1e-54
-test util-16.1.17.-53 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-53 {8.4 compatible formatting of doubles} precision \
     {expr 1e-53} \
     1e-53
-test util-16.1.17.-52 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-52 {8.4 compatible formatting of doubles} precision \
     {expr 1e-52} \
     1e-52
-test util-16.1.17.-51 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-51 {8.4 compatible formatting of doubles} precision \
     {expr 1e-51} \
     1e-51
-test util-16.1.17.-50 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-50 {8.4 compatible formatting of doubles} precision \
     {expr 1e-50} \
     1e-50
-test util-16.1.17.-49 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-49 {8.4 compatible formatting of doubles} precision \
     {expr 1e-49} \
     9.9999999999999994e-50
-test util-16.1.17.-48 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-48 {8.4 compatible formatting of doubles} precision \
     {expr 1e-48} \
     9.9999999999999997e-49
-test util-16.1.17.-47 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-47 {8.4 compatible formatting of doubles} precision \
     {expr 1e-47} \
     9.9999999999999997e-48
-test util-16.1.17.-46 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-46 {8.4 compatible formatting of doubles} precision \
     {expr 1e-46} \
     1e-46
-test util-16.1.17.-45 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-45 {8.4 compatible formatting of doubles} precision \
     {expr 1e-45} \
     9.9999999999999998e-46
-test util-16.1.17.-44 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-44 {8.4 compatible formatting of doubles} precision \
     {expr 1e-44} \
     9.9999999999999995e-45
-test util-16.1.17.-43 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-43 {8.4 compatible formatting of doubles} precision \
     {expr 1e-43} \
     1.0000000000000001e-43
-test util-16.1.17.-42 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-42 {8.4 compatible formatting of doubles} precision \
     {expr 1e-42} \
     1e-42
-test util-16.1.17.-41 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-41 {8.4 compatible formatting of doubles} precision \
     {expr 1e-41} \
     1e-41
-test util-16.1.17.-40 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-40 {8.4 compatible formatting of doubles} precision \
     {expr 1e-40} \
     9.9999999999999993e-41
-test util-16.1.17.-39 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-39 {8.4 compatible formatting of doubles} precision \
     {expr 1e-39} \
     9.9999999999999993e-40
-test util-16.1.17.-38 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-38 {8.4 compatible formatting of doubles} precision \
     {expr 1e-38} \
     9.9999999999999996e-39
-test util-16.1.17.-37 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-37 {8.4 compatible formatting of doubles} precision \
     {expr 1e-37} \
     1.0000000000000001e-37
-test util-16.1.17.-36 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-36 {8.4 compatible formatting of doubles} precision \
     {expr 1e-36} \
     9.9999999999999994e-37
-test util-16.1.17.-35 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-35 {8.4 compatible formatting of doubles} precision \
     {expr 1e-35} \
     1e-35
-test util-16.1.17.-34 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-34 {8.4 compatible formatting of doubles} precision \
     {expr 1e-34} \
     9.9999999999999993e-35
-test util-16.1.17.-33 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-33 {8.4 compatible formatting of doubles} precision \
     {expr 1e-33} \
     1.0000000000000001e-33
-test util-16.1.17.-32 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-32 {8.4 compatible formatting of doubles} precision \
     {expr 1e-32} \
     1.0000000000000001e-32
-test util-16.1.17.-31 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-31 {8.4 compatible formatting of doubles} precision \
     {expr 1e-31} \
     1.0000000000000001e-31
-test util-16.1.17.-30 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-30 {8.4 compatible formatting of doubles} precision \
     {expr 1e-30} \
     1.0000000000000001e-30
-test util-16.1.17.-29 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-29 {8.4 compatible formatting of doubles} precision \
     {expr 1e-29} \
     9.9999999999999994e-30
-test util-16.1.17.-28 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-28 {8.4 compatible formatting of doubles} precision \
     {expr 1e-28} \
     9.9999999999999997e-29
-test util-16.1.17.-27 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-27 {8.4 compatible formatting of doubles} precision \
     {expr 1e-27} \
     1e-27
-test util-16.1.17.-26 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-26 {8.4 compatible formatting of doubles} precision \
     {expr 1e-26} \
     1e-26
-test util-16.1.17.-25 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-25 {8.4 compatible formatting of doubles} precision \
     {expr 1e-25} \
     1e-25
-test util-16.1.17.-24 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-24 {8.4 compatible formatting of doubles} precision \
     {expr 1e-24} \
     9.9999999999999992e-25
-test util-16.1.17.-23 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-23 {8.4 compatible formatting of doubles} precision \
     {expr 1e-23} \
     9.9999999999999996e-24
-test util-16.1.17.-22 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-22 {8.4 compatible formatting of doubles} precision \
     {expr 1e-22} \
     1e-22
-test util-16.1.17.-21 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-21 {8.4 compatible formatting of doubles} precision \
     {expr 1e-21} \
     9.9999999999999991e-22
-test util-16.1.17.-20 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-20 {8.4 compatible formatting of doubles} precision \
     {expr 1e-20} \
     9.9999999999999995e-21
-test util-16.1.17.-19 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-19 {8.4 compatible formatting of doubles} precision \
     {expr 1e-19} \
     9.9999999999999998e-20
-test util-16.1.17.-18 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-18 {8.4 compatible formatting of doubles} precision \
     {expr 1e-18} \
     1.0000000000000001e-18
-test util-16.1.17.-17 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-17 {8.4 compatible formatting of doubles} precision \
     {expr 1e-17} \
     1.0000000000000001e-17
-test util-16.1.17.-16 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-16 {8.4 compatible formatting of doubles} precision \
     {expr 1e-16} \
     9.9999999999999998e-17
-test util-16.1.17.-15 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-15 {8.4 compatible formatting of doubles} precision \
     {expr 1e-15} \
     1.0000000000000001e-15
-test util-16.1.17.-14 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-14 {8.4 compatible formatting of doubles} precision \
     {expr 1e-14} \
     1e-14
-test util-16.1.17.-13 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-13 {8.4 compatible formatting of doubles} precision \
     {expr 1e-13} \
     1e-13
-test util-16.1.17.-12 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-12 {8.4 compatible formatting of doubles} precision \
     {expr 1e-12} \
     9.9999999999999998e-13
-test util-16.1.17.-11 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-11 {8.4 compatible formatting of doubles} precision \
     {expr 1e-11} \
     9.9999999999999994e-12
-test util-16.1.17.-10 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-10 {8.4 compatible formatting of doubles} precision \
     {expr 1e-10} \
     1e-10
-test util-16.1.17.-9 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-9 {8.4 compatible formatting of doubles} precision \
     {expr 1e-9} \
     1.0000000000000001e-09
-test util-16.1.17.-8 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-8 {8.4 compatible formatting of doubles} precision \
     {expr 1e-8} \
     1e-08
-test util-16.1.17.-7 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-7 {8.4 compatible formatting of doubles} precision \
     {expr 1e-7} \
     9.9999999999999995e-08
-test util-16.1.17.-6 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-6 {8.4 compatible formatting of doubles} precision \
     {expr 1e-6} \
     9.9999999999999995e-07
-test util-16.1.17.-5 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-5 {8.4 compatible formatting of doubles} precision \
     {expr 1e-5} \
     1.0000000000000001e-05
-test util-16.1.17.-4 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-4 {8.4 compatible formatting of doubles} precision \
     {expr 1e-4} \
     0.0001
-test util-16.1.17.-3 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-3 {8.4 compatible formatting of doubles} precision \
     {expr 1e-3} \
     0.001
-test util-16.1.17.-2 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-2 {8.4 compatible formatting of doubles} precision \
     {expr 1e-2} \
     0.01
-test util-16.1.17.-1 {8.4 compatible formatting of doubles} \
+test util-16.1.17.-1 {8.4 compatible formatting of doubles} precision \
     {expr 1e-1} \
     0.10000000000000001
-test util-16.1.17.0 {8.4 compatible formatting of doubles} \
+test util-16.1.17.0 {8.4 compatible formatting of doubles} precision \
     {expr 1e0} \
     1.0
-test util-16.1.17.1 {8.4 compatible formatting of doubles} \
+test util-16.1.17.1 {8.4 compatible formatting of doubles} precision \
     {expr 1e1} \
     10.0
-test util-16.1.17.2 {8.4 compatible formatting of doubles} \
+test util-16.1.17.2 {8.4 compatible formatting of doubles} precision \
     {expr 1e2} \
     100.0
-test util-16.1.17.3 {8.4 compatible formatting of doubles} \
+test util-16.1.17.3 {8.4 compatible formatting of doubles} precision \
     {expr 1e3} \
     1000.0
-test util-16.1.17.4 {8.4 compatible formatting of doubles} \
+test util-16.1.17.4 {8.4 compatible formatting of doubles} precision \
     {expr 1e4} \
     10000.0
-test util-16.1.17.5 {8.4 compatible formatting of doubles} \
+test util-16.1.17.5 {8.4 compatible formatting of doubles} precision \
     {expr 1e5} \
     100000.0
-test util-16.1.17.6 {8.4 compatible formatting of doubles} \
+test util-16.1.17.6 {8.4 compatible formatting of doubles} precision \
     {expr 1e6} \
     1000000.0
-test util-16.1.17.7 {8.4 compatible formatting of doubles} \
+test util-16.1.17.7 {8.4 compatible formatting of doubles} precision \
     {expr 1e7} \
     10000000.0
-test util-16.1.17.8 {8.4 compatible formatting of doubles} \
+test util-16.1.17.8 {8.4 compatible formatting of doubles} precision \
     {expr 1e8} \
     100000000.0
-test util-16.1.17.9 {8.4 compatible formatting of doubles} \
+test util-16.1.17.9 {8.4 compatible formatting of doubles} precision \
     {expr 1e9} \
     1000000000.0
-test util-16.1.17.10 {8.4 compatible formatting of doubles} \
+test util-16.1.17.10 {8.4 compatible formatting of doubles} precision \
     {expr 1e10} \
     10000000000.0
-test util-16.1.17.11 {8.4 compatible formatting of doubles} \
+test util-16.1.17.11 {8.4 compatible formatting of doubles} precision \
     {expr 1e11} \
     100000000000.0
-test util-16.1.17.12 {8.4 compatible formatting of doubles} \
+test util-16.1.17.12 {8.4 compatible formatting of doubles} precision \
     {expr 1e12} \
     1000000000000.0
-test util-16.1.17.13 {8.4 compatible formatting of doubles} \
+test util-16.1.17.13 {8.4 compatible formatting of doubles} precision \
     {expr 1e13} \
     10000000000000.0
-test util-16.1.17.14 {8.4 compatible formatting of doubles} \
+test util-16.1.17.14 {8.4 compatible formatting of doubles} precision \
     {expr 1e14} \
     100000000000000.0
-test util-16.1.17.15 {8.4 compatible formatting of doubles} \
+test util-16.1.17.15 {8.4 compatible formatting of doubles} precision \
     {expr 1e15} \
     1000000000000000.0
-test util-16.1.17.16 {8.4 compatible formatting of doubles} \
+test util-16.1.17.16 {8.4 compatible formatting of doubles} precision \
     {expr 1e16} \
     10000000000000000.0
-test util-16.1.17.17 {8.4 compatible formatting of doubles} \
+test util-16.1.17.17 {8.4 compatible formatting of doubles} precision \
     {expr 1e17} \
     1e+17
-test util-16.1.17.18 {8.4 compatible formatting of doubles} \
+test util-16.1.17.18 {8.4 compatible formatting of doubles} precision \
     {expr 1e18} \
     1e+18
-test util-16.1.17.19 {8.4 compatible formatting of doubles} \
+test util-16.1.17.19 {8.4 compatible formatting of doubles} precision \
     {expr 1e19} \
     1e+19
-test util-16.1.17.20 {8.4 compatible formatting of doubles} \
+test util-16.1.17.20 {8.4 compatible formatting of doubles} precision \
     {expr 1e20} \
     1e+20
-test util-16.1.17.21 {8.4 compatible formatting of doubles} \
+test util-16.1.17.21 {8.4 compatible formatting of doubles} precision \
     {expr 1e21} \
     1e+21
-test util-16.1.17.22 {8.4 compatible formatting of doubles} \
+test util-16.1.17.22 {8.4 compatible formatting of doubles} precision \
     {expr 1e22} \
     1e+22
-test util-16.1.17.23 {8.4 compatible formatting of doubles} \
+test util-16.1.17.23 {8.4 compatible formatting of doubles} precision \
     {expr 1e23} \
     9.9999999999999992e+22
-test util-16.1.17.24 {8.4 compatible formatting of doubles} \
+test util-16.1.17.24 {8.4 compatible formatting of doubles} precision \
     {expr 1e24} \
     9.9999999999999998e+23
-test util-16.1.17.25 {8.4 compatible formatting of doubles} \
+test util-16.1.17.25 {8.4 compatible formatting of doubles} precision \
     {expr 1e25} \
     1.0000000000000001e+25
-test util-16.1.17.26 {8.4 compatible formatting of doubles} \
+test util-16.1.17.26 {8.4 compatible formatting of doubles} precision \
     {expr 1e26} \
     1e+26
-test util-16.1.17.27 {8.4 compatible formatting of doubles} \
+test util-16.1.17.27 {8.4 compatible formatting of doubles} precision \
     {expr 1e27} \
     1e+27
-test util-16.1.17.28 {8.4 compatible formatting of doubles} \
+test util-16.1.17.28 {8.4 compatible formatting of doubles} precision \
     {expr 1e28} \
     9.9999999999999996e+27
-test util-16.1.17.29 {8.4 compatible formatting of doubles} \
+test util-16.1.17.29 {8.4 compatible formatting of doubles} precision \
     {expr 1e29} \
     9.9999999999999991e+28
-test util-16.1.17.30 {8.4 compatible formatting of doubles} \
+test util-16.1.17.30 {8.4 compatible formatting of doubles} precision \
     {expr 1e30} \
     1e+30
-test util-16.1.17.31 {8.4 compatible formatting of doubles} \
+test util-16.1.17.31 {8.4 compatible formatting of doubles} precision \
     {expr 1e31} \
     9.9999999999999996e+30
-test util-16.1.17.32 {8.4 compatible formatting of doubles} \
+test util-16.1.17.32 {8.4 compatible formatting of doubles} precision \
     {expr 1e32} \
     1.0000000000000001e+32
-test util-16.1.17.33 {8.4 compatible formatting of doubles} \
+test util-16.1.17.33 {8.4 compatible formatting of doubles} precision \
     {expr 1e33} \
     9.9999999999999995e+32
-test util-16.1.17.34 {8.4 compatible formatting of doubles} \
+test util-16.1.17.34 {8.4 compatible formatting of doubles} precision \
     {expr 1e34} \
     9.9999999999999995e+33
-test util-16.1.17.35 {8.4 compatible formatting of doubles} \
+test util-16.1.17.35 {8.4 compatible formatting of doubles} precision \
     {expr 1e35} \
     9.9999999999999997e+34
-test util-16.1.17.36 {8.4 compatible formatting of doubles} \
+test util-16.1.17.36 {8.4 compatible formatting of doubles} precision \
     {expr 1e36} \
     1e+36
-test util-16.1.17.37 {8.4 compatible formatting of doubles} \
+test util-16.1.17.37 {8.4 compatible formatting of doubles} precision \
     {expr 1e37} \
     9.9999999999999995e+36
-test util-16.1.17.38 {8.4 compatible formatting of doubles} \
+test util-16.1.17.38 {8.4 compatible formatting of doubles} precision \
     {expr 1e38} \
     9.9999999999999998e+37
-test util-16.1.17.39 {8.4 compatible formatting of doubles} \
+test util-16.1.17.39 {8.4 compatible formatting of doubles} precision \
     {expr 1e39} \
     9.9999999999999994e+38
-test util-16.1.17.40 {8.4 compatible formatting of doubles} \
+test util-16.1.17.40 {8.4 compatible formatting of doubles} precision \
     {expr 1e40} \
     1e+40
-test util-16.1.17.41 {8.4 compatible formatting of doubles} \
+test util-16.1.17.41 {8.4 compatible formatting of doubles} precision \
     {expr 1e41} \
     1e+41
-test util-16.1.17.42 {8.4 compatible formatting of doubles} \
+test util-16.1.17.42 {8.4 compatible formatting of doubles} precision \
     {expr 1e42} \
     1e+42
-test util-16.1.17.43 {8.4 compatible formatting of doubles} \
+test util-16.1.17.43 {8.4 compatible formatting of doubles} precision \
     {expr 1e43} \
     1e+43
-test util-16.1.17.44 {8.4 compatible formatting of doubles} \
+test util-16.1.17.44 {8.4 compatible formatting of doubles} precision \
     {expr 1e44} \
     1.0000000000000001e+44
-test util-16.1.17.45 {8.4 compatible formatting of doubles} \
+test util-16.1.17.45 {8.4 compatible formatting of doubles} precision \
     {expr 1e45} \
     9.9999999999999993e+44
-test util-16.1.17.46 {8.4 compatible formatting of doubles} \
+test util-16.1.17.46 {8.4 compatible formatting of doubles} precision \
     {expr 1e46} \
     9.9999999999999999e+45
-test util-16.1.17.47 {8.4 compatible formatting of doubles} \
+test util-16.1.17.47 {8.4 compatible formatting of doubles} precision \
     {expr 1e47} \
     1e+47
-test util-16.1.17.48 {8.4 compatible formatting of doubles} \
+test util-16.1.17.48 {8.4 compatible formatting of doubles} precision \
     {expr 1e48} \
     1e+48
-test util-16.1.17.49 {8.4 compatible formatting of doubles} \
+test util-16.1.17.49 {8.4 compatible formatting of doubles} precision \
     {expr 1e49} \
     9.9999999999999995e+48
-test util-16.1.17.50 {8.4 compatible formatting of doubles} \
+test util-16.1.17.50 {8.4 compatible formatting of doubles} precision \
     {expr 1e50} \
     1.0000000000000001e+50
-test util-16.1.17.51 {8.4 compatible formatting of doubles} \
+test util-16.1.17.51 {8.4 compatible formatting of doubles} precision \
     {expr 1e51} \
     9.9999999999999999e+50
-test util-16.1.17.52 {8.4 compatible formatting of doubles} \
+test util-16.1.17.52 {8.4 compatible formatting of doubles} precision \
     {expr 1e52} \
     9.9999999999999999e+51
-test util-16.1.17.53 {8.4 compatible formatting of doubles} \
+test util-16.1.17.53 {8.4 compatible formatting of doubles} precision \
     {expr 1e53} \
     9.9999999999999999e+52
-test util-16.1.17.54 {8.4 compatible formatting of doubles} \
+test util-16.1.17.54 {8.4 compatible formatting of doubles} precision \
     {expr 1e54} \
     1.0000000000000001e+54
-test util-16.1.17.55 {8.4 compatible formatting of doubles} \
+test util-16.1.17.55 {8.4 compatible formatting of doubles} precision \
     {expr 1e55} \
     1e+55
-test util-16.1.17.56 {8.4 compatible formatting of doubles} \
+test util-16.1.17.56 {8.4 compatible formatting of doubles} precision \
     {expr 1e56} \
     1.0000000000000001e+56
-test util-16.1.17.57 {8.4 compatible formatting of doubles} \
+test util-16.1.17.57 {8.4 compatible formatting of doubles} precision \
     {expr 1e57} \
     1e+57
-test util-16.1.17.58 {8.4 compatible formatting of doubles} \
+test util-16.1.17.58 {8.4 compatible formatting of doubles} precision \
     {expr 1e58} \
     9.9999999999999994e+57
-test util-16.1.17.59 {8.4 compatible formatting of doubles} \
+test util-16.1.17.59 {8.4 compatible formatting of doubles} precision \
     {expr 1e59} \
     9.9999999999999997e+58
-test util-16.1.17.60 {8.4 compatible formatting of doubles} \
+test util-16.1.17.60 {8.4 compatible formatting of doubles} precision \
     {expr 1e60} \
     9.9999999999999995e+59
-test util-16.1.17.61 {8.4 compatible formatting of doubles} \
+test util-16.1.17.61 {8.4 compatible formatting of doubles} precision \
     {expr 1e61} \
     9.9999999999999995e+60
-test util-16.1.17.62 {8.4 compatible formatting of doubles} \
+test util-16.1.17.62 {8.4 compatible formatting of doubles} precision \
     {expr 1e62} \
     1e+62
-test util-16.1.17.63 {8.4 compatible formatting of doubles} \
+test util-16.1.17.63 {8.4 compatible formatting of doubles} precision \
     {expr 1e63} \
     1.0000000000000001e+63
-test util-16.1.17.64 {8.4 compatible formatting of doubles} \
+test util-16.1.17.64 {8.4 compatible formatting of doubles} precision \
     {expr 1e64} \
     1e+64
-test util-16.1.17.65 {8.4 compatible formatting of doubles} \
+test util-16.1.17.65 {8.4 compatible formatting of doubles} precision \
     {expr 1e65} \
     9.9999999999999999e+64
-test util-16.1.17.66 {8.4 compatible formatting of doubles} \
+test util-16.1.17.66 {8.4 compatible formatting of doubles} precision \
     {expr 1e66} \
     9.9999999999999995e+65
-test util-16.1.17.67 {8.4 compatible formatting of doubles} \
+test util-16.1.17.67 {8.4 compatible formatting of doubles} precision \
     {expr 1e67} \
     9.9999999999999998e+66
-test util-16.1.17.68 {8.4 compatible formatting of doubles} \
+test util-16.1.17.68 {8.4 compatible formatting of doubles} precision \
     {expr 1e68} \
     9.9999999999999995e+67
-test util-16.1.17.69 {8.4 compatible formatting of doubles} \
+test util-16.1.17.69 {8.4 compatible formatting of doubles} precision \
     {expr 1e69} \
     1.0000000000000001e+69
-test util-16.1.17.70 {8.4 compatible formatting of doubles} \
+test util-16.1.17.70 {8.4 compatible formatting of doubles} precision \
     {expr 1e70} \
     1.0000000000000001e+70
-test util-16.1.17.71 {8.4 compatible formatting of doubles} \
+test util-16.1.17.71 {8.4 compatible formatting of doubles} precision \
     {expr 1e71} \
     1e+71
-test util-16.1.17.72 {8.4 compatible formatting of doubles} \
+test util-16.1.17.72 {8.4 compatible formatting of doubles} precision \
     {expr 1e72} \
     9.9999999999999994e+71
-test util-16.1.17.73 {8.4 compatible formatting of doubles} \
+test util-16.1.17.73 {8.4 compatible formatting of doubles} precision \
     {expr 1e73} \
     9.9999999999999998e+72
-test util-16.1.17.74 {8.4 compatible formatting of doubles} \
+test util-16.1.17.74 {8.4 compatible formatting of doubles} precision \
     {expr 1e74} \
     9.9999999999999995e+73
-test util-16.1.17.75 {8.4 compatible formatting of doubles} \
+test util-16.1.17.75 {8.4 compatible formatting of doubles} precision \
     {expr 1e75} \
     9.9999999999999993e+74
-test util-16.1.17.76 {8.4 compatible formatting of doubles} \
+test util-16.1.17.76 {8.4 compatible formatting of doubles} precision \
     {expr 1e76} \
     1e+76
-test util-16.1.17.77 {8.4 compatible formatting of doubles} \
+test util-16.1.17.77 {8.4 compatible formatting of doubles} precision \
     {expr 1e77} \
     9.9999999999999998e+76
-test util-16.1.17.78 {8.4 compatible formatting of doubles} \
+test util-16.1.17.78 {8.4 compatible formatting of doubles} precision \
     {expr 1e78} \
     1e+78
-test util-16.1.17.79 {8.4 compatible formatting of doubles} \
+test util-16.1.17.79 {8.4 compatible formatting of doubles} precision \
     {expr 1e79} \
     9.9999999999999997e+78
-test util-16.1.17.80 {8.4 compatible formatting of doubles} \
+test util-16.1.17.80 {8.4 compatible formatting of doubles} precision \
     {expr 1e80} \
     1e+80
-test util-16.1.17.81 {8.4 compatible formatting of doubles} \
+test util-16.1.17.81 {8.4 compatible formatting of doubles} precision \
     {expr 1e81} \
     9.9999999999999992e+80
-test util-16.1.17.82 {8.4 compatible formatting of doubles} \
+test util-16.1.17.82 {8.4 compatible formatting of doubles} precision \
     {expr 1e82} \
     9.9999999999999996e+81
-test util-16.1.17.83 {8.4 compatible formatting of doubles} \
+test util-16.1.17.83 {8.4 compatible formatting of doubles} precision \
     {expr 1e83} \
     1e+83
-test util-16.1.17.84 {8.4 compatible formatting of doubles} \
+test util-16.1.17.84 {8.4 compatible formatting of doubles} precision \
     {expr 1e84} \
     1.0000000000000001e+84
-test util-16.1.17.85 {8.4 compatible formatting of doubles} \
+test util-16.1.17.85 {8.4 compatible formatting of doubles} precision \
     {expr 1e85} \
     1e+85
-test util-16.1.17.86 {8.4 compatible formatting of doubles} \
+test util-16.1.17.86 {8.4 compatible formatting of doubles} precision \
     {expr 1e86} \
     1e+86
-test util-16.1.17.87 {8.4 compatible formatting of doubles} \
+test util-16.1.17.87 {8.4 compatible formatting of doubles} precision \
     {expr 1e87} \
     9.9999999999999996e+86
-test util-16.1.17.88 {8.4 compatible formatting of doubles} \
+test util-16.1.17.88 {8.4 compatible formatting of doubles} precision \
     {expr 1e88} \
     9.9999999999999996e+87
-test util-16.1.17.89 {8.4 compatible formatting of doubles} \
+test util-16.1.17.89 {8.4 compatible formatting of doubles} precision \
     {expr 1e89} \
     9.9999999999999999e+88
-test util-16.1.17.90 {8.4 compatible formatting of doubles} \
+test util-16.1.17.90 {8.4 compatible formatting of doubles} precision \
     {expr 1e90} \
     9.9999999999999997e+89
-test util-16.1.17.91 {8.4 compatible formatting of doubles} \
+test util-16.1.17.91 {8.4 compatible formatting of doubles} precision \
     {expr 1e91} \
     1.0000000000000001e+91
-test util-16.1.17.92 {8.4 compatible formatting of doubles} \
+test util-16.1.17.92 {8.4 compatible formatting of doubles} precision \
     {expr 1e92} \
     1e+92
-test util-16.1.17.93 {8.4 compatible formatting of doubles} \
+test util-16.1.17.93 {8.4 compatible formatting of doubles} precision \
     {expr 1e93} \
     1e+93
-test util-16.1.17.94 {8.4 compatible formatting of doubles} \
+test util-16.1.17.94 {8.4 compatible formatting of doubles} precision \
     {expr 1e94} \
     1e+94
-test util-16.1.17.95 {8.4 compatible formatting of doubles} \
+test util-16.1.17.95 {8.4 compatible formatting of doubles} precision \
     {expr 1e95} \
     1e+95
-test util-16.1.17.96 {8.4 compatible formatting of doubles} \
+test util-16.1.17.96 {8.4 compatible formatting of doubles} precision \
     {expr 1e96} \
     1e+96
-test util-16.1.17.97 {8.4 compatible formatting of doubles} \
+test util-16.1.17.97 {8.4 compatible formatting of doubles} precision \
     {expr 1e97} \
     1.0000000000000001e+97
-test util-16.1.17.98 {8.4 compatible formatting of doubles} \
+test util-16.1.17.98 {8.4 compatible formatting of doubles} precision \
     {expr 1e98} \
     1e+98
-test util-16.1.17.99 {8.4 compatible formatting of doubles} \
+test util-16.1.17.99 {8.4 compatible formatting of doubles} precision \
     {expr 1e99} \
     9.9999999999999997e+98
-test util-16.1.17.100 {8.4 compatible formatting of doubles} \
+test util-16.1.17.100 {8.4 compatible formatting of doubles} precision \
     {expr 1e100} \
     1e+100
-test util-16.1.17.101 {8.4 compatible formatting of doubles} \
+test util-16.1.17.101 {8.4 compatible formatting of doubles} precision \
     {expr 1e101} \
     9.9999999999999998e+100
-test util-16.1.17.102 {8.4 compatible formatting of doubles} \
+test util-16.1.17.102 {8.4 compatible formatting of doubles} precision \
     {expr 1e102} \
     9.9999999999999998e+101
-test util-16.1.17.103 {8.4 compatible formatting of doubles} \
+test util-16.1.17.103 {8.4 compatible formatting of doubles} precision \
     {expr 1e103} \
     1e+103
-test util-16.1.17.104 {8.4 compatible formatting of doubles} \
+test util-16.1.17.104 {8.4 compatible formatting of doubles} precision \
     {expr 1e104} \
     1e+104
-test util-16.1.17.105 {8.4 compatible formatting of doubles} \
+test util-16.1.17.105 {8.4 compatible formatting of doubles} precision \
     {expr 1e105} \
     9.9999999999999994e+104
-test util-16.1.17.106 {8.4 compatible formatting of doubles} \
+test util-16.1.17.106 {8.4 compatible formatting of doubles} precision \
     {expr 1e106} \
     1.0000000000000001e+106
-test util-16.1.17.107 {8.4 compatible formatting of doubles} \
+test util-16.1.17.107 {8.4 compatible formatting of doubles} precision \
     {expr 1e107} \
     9.9999999999999997e+106
-test util-16.1.17.108 {8.4 compatible formatting of doubles} \
+test util-16.1.17.108 {8.4 compatible formatting of doubles} precision \
     {expr 1e108} \
     1e+108
-test util-16.1.17.109 {8.4 compatible formatting of doubles} \
+test util-16.1.17.109 {8.4 compatible formatting of doubles} precision \
     {expr 1e109} \
     9.9999999999999998e+108
-test util-16.1.17.110 {8.4 compatible formatting of doubles} \
+test util-16.1.17.110 {8.4 compatible formatting of doubles} precision \
     {expr 1e110} \
     1e+110
-test util-16.1.17.111 {8.4 compatible formatting of doubles} \
+test util-16.1.17.111 {8.4 compatible formatting of doubles} precision \
     {expr 1e111} \
     9.9999999999999996e+110
-test util-16.1.17.112 {8.4 compatible formatting of doubles} \
+test util-16.1.17.112 {8.4 compatible formatting of doubles} precision \
     {expr 1e112} \
     9.9999999999999993e+111
-test util-16.1.17.113 {8.4 compatible formatting of doubles} \
+test util-16.1.17.113 {8.4 compatible formatting of doubles} precision \
     {expr 1e113} \
     1e+113
-test util-16.1.17.114 {8.4 compatible formatting of doubles} \
+test util-16.1.17.114 {8.4 compatible formatting of doubles} precision \
     {expr 1e114} \
     1e+114
-test util-16.1.17.115 {8.4 compatible formatting of doubles} \
+test util-16.1.17.115 {8.4 compatible formatting of doubles} precision \
     {expr 1e115} \
     1e+115
-test util-16.1.17.116 {8.4 compatible formatting of doubles} \
+test util-16.1.17.116 {8.4 compatible formatting of doubles} precision \
     {expr 1e116} \
     1e+116
-test util-16.1.17.117 {8.4 compatible formatting of doubles} \
+test util-16.1.17.117 {8.4 compatible formatting of doubles} precision \
     {expr 1e117} \
     1.0000000000000001e+117
-test util-16.1.17.118 {8.4 compatible formatting of doubles} \
+test util-16.1.17.118 {8.4 compatible formatting of doubles} precision \
     {expr 1e118} \
     9.9999999999999997e+117
-test util-16.1.17.119 {8.4 compatible formatting of doubles} \
+test util-16.1.17.119 {8.4 compatible formatting of doubles} precision \
     {expr 1e119} \
     9.9999999999999994e+118
-test util-16.1.17.120 {8.4 compatible formatting of doubles} \
+test util-16.1.17.120 {8.4 compatible formatting of doubles} precision \
     {expr 1e120} \
     9.9999999999999998e+119
-test util-16.1.17.121 {8.4 compatible formatting of doubles} \
+test util-16.1.17.121 {8.4 compatible formatting of doubles} precision \
     {expr 1e121} \
     1e+121
-test util-16.1.17.122 {8.4 compatible formatting of doubles} \
+test util-16.1.17.122 {8.4 compatible formatting of doubles} precision \
     {expr 1e122} \
     1e+122
-test util-16.1.17.123 {8.4 compatible formatting of doubles} \
+test util-16.1.17.123 {8.4 compatible formatting of doubles} precision \
     {expr 1e123} \
     9.9999999999999998e+122
-test util-16.1.17.124 {8.4 compatible formatting of doubles} \
+test util-16.1.17.124 {8.4 compatible formatting of doubles} precision \
     {expr 1e124} \
     9.9999999999999995e+123
-test util-16.1.17.125 {8.4 compatible formatting of doubles} \
+test util-16.1.17.125 {8.4 compatible formatting of doubles} precision \
     {expr 1e125} \
     9.9999999999999992e+124
-test util-16.1.17.126 {8.4 compatible formatting of doubles} \
+test util-16.1.17.126 {8.4 compatible formatting of doubles} precision \
     {expr 1e126} \
     9.9999999999999992e+125
-test util-16.1.17.127 {8.4 compatible formatting of doubles} \
+test util-16.1.17.127 {8.4 compatible formatting of doubles} precision \
     {expr 1e127} \
     9.9999999999999995e+126
-test util-16.1.17.128 {8.4 compatible formatting of doubles} \
+test util-16.1.17.128 {8.4 compatible formatting of doubles} precision \
     {expr 1e128} \
     1.0000000000000001e+128
-test util-16.1.17.129 {8.4 compatible formatting of doubles} \
+test util-16.1.17.129 {8.4 compatible formatting of doubles} precision \
     {expr 1e129} \
     1e+129
-test util-16.1.17.130 {8.4 compatible formatting of doubles} \
+test util-16.1.17.130 {8.4 compatible formatting of doubles} precision \
     {expr 1e130} \
     1.0000000000000001e+130
-test util-16.1.17.131 {8.4 compatible formatting of doubles} \
+test util-16.1.17.131 {8.4 compatible formatting of doubles} precision \
     {expr 1e131} \
     9.9999999999999991e+130
-test util-16.1.17.132 {8.4 compatible formatting of doubles} \
+test util-16.1.17.132 {8.4 compatible formatting of doubles} precision \
     {expr 1e132} \
     9.9999999999999999e+131
-test util-16.1.17.133 {8.4 compatible formatting of doubles} \
+test util-16.1.17.133 {8.4 compatible formatting of doubles} precision \
     {expr 1e133} \
     1e+133
-test util-16.1.17.134 {8.4 compatible formatting of doubles} \
+test util-16.1.17.134 {8.4 compatible formatting of doubles} precision \
     {expr 1e134} \
     9.9999999999999992e+133
-test util-16.1.17.135 {8.4 compatible formatting of doubles} \
+test util-16.1.17.135 {8.4 compatible formatting of doubles} precision \
     {expr 1e135} \
     9.9999999999999996e+134
-test util-16.1.17.136 {8.4 compatible formatting of doubles} \
+test util-16.1.17.136 {8.4 compatible formatting of doubles} precision \
     {expr 1e136} \
     1.0000000000000001e+136
-test util-16.1.17.137 {8.4 compatible formatting of doubles} \
+test util-16.1.17.137 {8.4 compatible formatting of doubles} precision \
     {expr 1e137} \
     1e+137
-test util-16.1.17.138 {8.4 compatible formatting of doubles} \
+test util-16.1.17.138 {8.4 compatible formatting of doubles} precision \
     {expr 1e138} \
     1e+138
-test util-16.1.17.139 {8.4 compatible formatting of doubles} \
+test util-16.1.17.139 {8.4 compatible formatting of doubles} precision \
     {expr 1e139} \
     1e+139
-test util-16.1.17.140 {8.4 compatible formatting of doubles} \
+test util-16.1.17.140 {8.4 compatible formatting of doubles} precision \
     {expr 1e140} \
     1.0000000000000001e+140
-test util-16.1.17.141 {8.4 compatible formatting of doubles} \
+test util-16.1.17.141 {8.4 compatible formatting of doubles} precision \
     {expr 1e141} \
     1e+141
-test util-16.1.17.142 {8.4 compatible formatting of doubles} \
+test util-16.1.17.142 {8.4 compatible formatting of doubles} precision \
     {expr 1e142} \
     1.0000000000000001e+142
-test util-16.1.17.143 {8.4 compatible formatting of doubles} \
+test util-16.1.17.143 {8.4 compatible formatting of doubles} precision \
     {expr 1e143} \
     1e+143
-test util-16.1.17.144 {8.4 compatible formatting of doubles} \
+test util-16.1.17.144 {8.4 compatible formatting of doubles} precision \
     {expr 1e144} \
     1e+144
-test util-16.1.17.145 {8.4 compatible formatting of doubles} \
+test util-16.1.17.145 {8.4 compatible formatting of doubles} precision \
     {expr 1e145} \
     9.9999999999999999e+144
-test util-16.1.17.146 {8.4 compatible formatting of doubles} \
+test util-16.1.17.146 {8.4 compatible formatting of doubles} precision \
     {expr 1e146} \
     9.9999999999999993e+145
-test util-16.1.17.147 {8.4 compatible formatting of doubles} \
+test util-16.1.17.147 {8.4 compatible formatting of doubles} precision \
     {expr 1e147} \
     9.9999999999999998e+146
-test util-16.1.17.148 {8.4 compatible formatting of doubles} \
+test util-16.1.17.148 {8.4 compatible formatting of doubles} precision \
     {expr 1e148} \
     1e+148
-test util-16.1.17.149 {8.4 compatible formatting of doubles} \
+test util-16.1.17.149 {8.4 compatible formatting of doubles} precision \
     {expr 1e149} \
     1e+149
-test util-16.1.17.150 {8.4 compatible formatting of doubles} \
+test util-16.1.17.150 {8.4 compatible formatting of doubles} precision \
     {expr 1e150} \
     9.9999999999999998e+149
-test util-16.1.17.151 {8.4 compatible formatting of doubles} \
+test util-16.1.17.151 {8.4 compatible formatting of doubles} precision \
     {expr 1e151} \
     1e+151
-test util-16.1.17.152 {8.4 compatible formatting of doubles} \
+test util-16.1.17.152 {8.4 compatible formatting of doubles} precision \
     {expr 1e152} \
     1e+152
-test util-16.1.17.153 {8.4 compatible formatting of doubles} \
+test util-16.1.17.153 {8.4 compatible formatting of doubles} precision \
     {expr 1e153} \
     1e+153
-test util-16.1.17.154 {8.4 compatible formatting of doubles} \
+test util-16.1.17.154 {8.4 compatible formatting of doubles} precision \
     {expr 1e154} \
     1e+154
-test util-16.1.17.155 {8.4 compatible formatting of doubles} \
+test util-16.1.17.155 {8.4 compatible formatting of doubles} precision \
     {expr 1e155} \
     1e+155
-test util-16.1.17.156 {8.4 compatible formatting of doubles} \
+test util-16.1.17.156 {8.4 compatible formatting of doubles} precision \
     {expr 1e156} \
     9.9999999999999998e+155
-test util-16.1.17.157 {8.4 compatible formatting of doubles} \
+test util-16.1.17.157 {8.4 compatible formatting of doubles} precision \
     {expr 1e157} \
     9.9999999999999998e+156
-test util-16.1.17.158 {8.4 compatible formatting of doubles} \
+test util-16.1.17.158 {8.4 compatible formatting of doubles} precision \
     {expr 1e158} \
     9.9999999999999995e+157
-test util-16.1.17.159 {8.4 compatible formatting of doubles} \
+test util-16.1.17.159 {8.4 compatible formatting of doubles} precision \
     {expr 1e159} \
     9.9999999999999993e+158
-test util-16.1.17.160 {8.4 compatible formatting of doubles} \
+test util-16.1.17.160 {8.4 compatible formatting of doubles} precision \
     {expr 1e160} \
     1e+160
-test util-16.1.17.161 {8.4 compatible formatting of doubles} \
+test util-16.1.17.161 {8.4 compatible formatting of doubles} precision \
     {expr 1e161} \
     1e+161
-test util-16.1.17.162 {8.4 compatible formatting of doubles} \
+test util-16.1.17.162 {8.4 compatible formatting of doubles} precision \
     {expr 1e162} \
     9.9999999999999994e+161
-test util-16.1.17.163 {8.4 compatible formatting of doubles} \
+test util-16.1.17.163 {8.4 compatible formatting of doubles} precision \
     {expr 1e163} \
     9.9999999999999994e+162
-test util-16.1.17.164 {8.4 compatible formatting of doubles} \
+test util-16.1.17.164 {8.4 compatible formatting of doubles} precision \
     {expr 1e164} \
     1e+164
-test util-16.1.17.165 {8.4 compatible formatting of doubles} \
+test util-16.1.17.165 {8.4 compatible formatting of doubles} precision \
     {expr 1e165} \
     9.999999999999999e+164
-test util-16.1.17.166 {8.4 compatible formatting of doubles} \
+test util-16.1.17.166 {8.4 compatible formatting of doubles} precision \
     {expr 1e166} \
     9.9999999999999994e+165
-test util-16.1.17.167 {8.4 compatible formatting of doubles} \
+test util-16.1.17.167 {8.4 compatible formatting of doubles} precision \
     {expr 1e167} \
     1e+167
-test util-16.1.17.168 {8.4 compatible formatting of doubles} \
+test util-16.1.17.168 {8.4 compatible formatting of doubles} precision \
     {expr 1e168} \
     9.9999999999999993e+167
-test util-16.1.17.169 {8.4 compatible formatting of doubles} \
+test util-16.1.17.169 {8.4 compatible formatting of doubles} precision \
     {expr 1e169} \
     9.9999999999999993e+168
-test util-16.1.17.170 {8.4 compatible formatting of doubles} \
+test util-16.1.17.170 {8.4 compatible formatting of doubles} precision \
     {expr 1e170} \
     1e+170
-test util-16.1.17.171 {8.4 compatible formatting of doubles} \
+test util-16.1.17.171 {8.4 compatible formatting of doubles} precision \
     {expr 1e171} \
     9.9999999999999995e+170
-test util-16.1.17.172 {8.4 compatible formatting of doubles} \
+test util-16.1.17.172 {8.4 compatible formatting of doubles} precision \
     {expr 1e172} \
     1.0000000000000001e+172
-test util-16.1.17.173 {8.4 compatible formatting of doubles} \
+test util-16.1.17.173 {8.4 compatible formatting of doubles} precision \
     {expr 1e173} \
     1e+173
-test util-16.1.17.174 {8.4 compatible formatting of doubles} \
+test util-16.1.17.174 {8.4 compatible formatting of doubles} precision \
     {expr 1e174} \
     1.0000000000000001e+174
-test util-16.1.17.175 {8.4 compatible formatting of doubles} \
+test util-16.1.17.175 {8.4 compatible formatting of doubles} precision \
     {expr 1e175} \
     9.9999999999999994e+174
-test util-16.1.17.176 {8.4 compatible formatting of doubles} \
+test util-16.1.17.176 {8.4 compatible formatting of doubles} precision \
     {expr 1e176} \
     1e+176
-test util-16.1.17.177 {8.4 compatible formatting of doubles} \
+test util-16.1.17.177 {8.4 compatible formatting of doubles} precision \
     {expr 1e177} \
     1e+177
-test util-16.1.17.178 {8.4 compatible formatting of doubles} \
+test util-16.1.17.178 {8.4 compatible formatting of doubles} precision \
     {expr 1e178} \
     1.0000000000000001e+178
-test util-16.1.17.179 {8.4 compatible formatting of doubles} \
+test util-16.1.17.179 {8.4 compatible formatting of doubles} precision \
     {expr 1e179} \
     9.9999999999999998e+178
-test util-16.1.17.180 {8.4 compatible formatting of doubles} \
+test util-16.1.17.180 {8.4 compatible formatting of doubles} precision \
     {expr 1e180} \
     1e+180
-test util-16.1.17.181 {8.4 compatible formatting of doubles} \
+test util-16.1.17.181 {8.4 compatible formatting of doubles} precision \
     {expr 1e181} \
     9.9999999999999992e+180
-test util-16.1.17.182 {8.4 compatible formatting of doubles} \
+test util-16.1.17.182 {8.4 compatible formatting of doubles} precision \
     {expr 1e182} \
     1.0000000000000001e+182
-test util-16.1.17.183 {8.4 compatible formatting of doubles} \
+test util-16.1.17.183 {8.4 compatible formatting of doubles} precision \
     {expr 1e183} \
     9.9999999999999995e+182
-test util-16.1.17.184 {8.4 compatible formatting of doubles} \
+test util-16.1.17.184 {8.4 compatible formatting of doubles} precision \
     {expr 1e184} \
     1e+184
-test util-16.1.17.185 {8.4 compatible formatting of doubles} \
+test util-16.1.17.185 {8.4 compatible formatting of doubles} precision \
     {expr 1e185} \
     9.9999999999999998e+184
-test util-16.1.17.186 {8.4 compatible formatting of doubles} \
+test util-16.1.17.186 {8.4 compatible formatting of doubles} precision \
     {expr 1e186} \
     9.9999999999999998e+185
-test util-16.1.17.187 {8.4 compatible formatting of doubles} \
+test util-16.1.17.187 {8.4 compatible formatting of doubles} precision \
     {expr 1e187} \
     9.9999999999999991e+186
-test util-16.1.17.188 {8.4 compatible formatting of doubles} \
+test util-16.1.17.188 {8.4 compatible formatting of doubles} precision \
     {expr 1e188} \
     1e+188
-test util-16.1.17.189 {8.4 compatible formatting of doubles} \
+test util-16.1.17.189 {8.4 compatible formatting of doubles} precision \
     {expr 1e189} \
     1e+189
-test util-16.1.17.190 {8.4 compatible formatting of doubles} \
+test util-16.1.17.190 {8.4 compatible formatting of doubles} precision \
     {expr 1e190} \
     1.0000000000000001e+190
-test util-16.1.17.191 {8.4 compatible formatting of doubles} \
+test util-16.1.17.191 {8.4 compatible formatting of doubles} precision \
     {expr 1e191} \
     1.0000000000000001e+191
-test util-16.1.17.192 {8.4 compatible formatting of doubles} \
+test util-16.1.17.192 {8.4 compatible formatting of doubles} precision \
     {expr 1e192} \
     1e+192
-test util-16.1.17.193 {8.4 compatible formatting of doubles} \
+test util-16.1.17.193 {8.4 compatible formatting of doubles} precision \
     {expr 1e193} \
     1.0000000000000001e+193
-test util-16.1.17.194 {8.4 compatible formatting of doubles} \
+test util-16.1.17.194 {8.4 compatible formatting of doubles} precision \
     {expr 1e194} \
     9.9999999999999994e+193
-test util-16.1.17.195 {8.4 compatible formatting of doubles} \
+test util-16.1.17.195 {8.4 compatible formatting of doubles} precision \
     {expr 1e195} \
     9.9999999999999998e+194
-test util-16.1.17.196 {8.4 compatible formatting of doubles} \
+test util-16.1.17.196 {8.4 compatible formatting of doubles} precision \
     {expr 1e196} \
     9.9999999999999995e+195
-test util-16.1.17.197 {8.4 compatible formatting of doubles} \
+test util-16.1.17.197 {8.4 compatible formatting of doubles} precision \
     {expr 1e197} \
     9.9999999999999995e+196
-test util-16.1.17.198 {8.4 compatible formatting of doubles} \
+test util-16.1.17.198 {8.4 compatible formatting of doubles} precision \
     {expr 1e198} \
     1e+198
-test util-16.1.17.199 {8.4 compatible formatting of doubles} \
+test util-16.1.17.199 {8.4 compatible formatting of doubles} precision \
     {expr 1e199} \
     1.0000000000000001e+199
-test util-16.1.17.200 {8.4 compatible formatting of doubles} \
+test util-16.1.17.200 {8.4 compatible formatting of doubles} precision \
     {expr 1e200} \
     9.9999999999999997e+199
-test util-16.1.17.201 {8.4 compatible formatting of doubles} \
+test util-16.1.17.201 {8.4 compatible formatting of doubles} precision \
     {expr 1e201} \
     1e+201
-test util-16.1.17.202 {8.4 compatible formatting of doubles} \
+test util-16.1.17.202 {8.4 compatible formatting of doubles} precision \
     {expr 1e202} \
     9.999999999999999e+201
-test util-16.1.17.203 {8.4 compatible formatting of doubles} \
+test util-16.1.17.203 {8.4 compatible formatting of doubles} precision \
     {expr 1e203} \
     9.9999999999999999e+202
-test util-16.1.17.204 {8.4 compatible formatting of doubles} \
+test util-16.1.17.204 {8.4 compatible formatting of doubles} precision \
     {expr 1e204} \
     9.9999999999999999e+203
-test util-16.1.17.205 {8.4 compatible formatting of doubles} \
+test util-16.1.17.205 {8.4 compatible formatting of doubles} precision \
     {expr 1e205} \
     1e+205
-test util-16.1.17.206 {8.4 compatible formatting of doubles} \
+test util-16.1.17.206 {8.4 compatible formatting of doubles} precision \
     {expr 1e206} \
     1e+206
-test util-16.1.17.207 {8.4 compatible formatting of doubles} \
+test util-16.1.17.207 {8.4 compatible formatting of doubles} precision \
     {expr 1e207} \
     1e+207
-test util-16.1.17.208 {8.4 compatible formatting of doubles} \
+test util-16.1.17.208 {8.4 compatible formatting of doubles} precision \
     {expr 1e208} \
     9.9999999999999998e+207
-test util-16.1.17.209 {8.4 compatible formatting of doubles} \
+test util-16.1.17.209 {8.4 compatible formatting of doubles} precision \
     {expr 1e209} \
     1.0000000000000001e+209
-test util-16.1.17.210 {8.4 compatible formatting of doubles} \
+test util-16.1.17.210 {8.4 compatible formatting of doubles} precision \
     {expr 1e210} \
     9.9999999999999993e+209
-test util-16.1.17.211 {8.4 compatible formatting of doubles} \
+test util-16.1.17.211 {8.4 compatible formatting of doubles} precision \
     {expr 1e211} \
     9.9999999999999996e+210
-test util-16.1.17.212 {8.4 compatible formatting of doubles} \
+test util-16.1.17.212 {8.4 compatible formatting of doubles} precision \
     {expr 1e212} \
     9.9999999999999991e+211
-test util-16.1.17.213 {8.4 compatible formatting of doubles} \
+test util-16.1.17.213 {8.4 compatible formatting of doubles} precision \
     {expr 1e213} \
     9.9999999999999998e+212
-test util-16.1.17.214 {8.4 compatible formatting of doubles} \
+test util-16.1.17.214 {8.4 compatible formatting of doubles} precision \
     {expr 1e214} \
     9.9999999999999995e+213
-test util-16.1.17.215 {8.4 compatible formatting of doubles} \
+test util-16.1.17.215 {8.4 compatible formatting of doubles} precision \
     {expr 1e215} \
     9.9999999999999991e+214
-test util-16.1.17.216 {8.4 compatible formatting of doubles} \
+test util-16.1.17.216 {8.4 compatible formatting of doubles} precision \
     {expr 1e216} \
     1e+216
-test util-16.1.17.217 {8.4 compatible formatting of doubles} \
+test util-16.1.17.217 {8.4 compatible formatting of doubles} precision \
     {expr 1e217} \
     9.9999999999999996e+216
-test util-16.1.17.218 {8.4 compatible formatting of doubles} \
+test util-16.1.17.218 {8.4 compatible formatting of doubles} precision \
     {expr 1e218} \
     1.0000000000000001e+218
-test util-16.1.17.219 {8.4 compatible formatting of doubles} \
+test util-16.1.17.219 {8.4 compatible formatting of doubles} precision \
     {expr 1e219} \
     9.9999999999999997e+218
-test util-16.1.17.220 {8.4 compatible formatting of doubles} \
+test util-16.1.17.220 {8.4 compatible formatting of doubles} precision \
     {expr 1e220} \
     1e+220
-test util-16.1.17.221 {8.4 compatible formatting of doubles} \
+test util-16.1.17.221 {8.4 compatible formatting of doubles} precision \
     {expr 1e221} \
     1e+221
-test util-16.1.17.222 {8.4 compatible formatting of doubles} \
+test util-16.1.17.222 {8.4 compatible formatting of doubles} precision \
     {expr 1e222} \
     1e+222
-test util-16.1.17.223 {8.4 compatible formatting of doubles} \
+test util-16.1.17.223 {8.4 compatible formatting of doubles} precision \
     {expr 1e223} \
     1e+223
-test util-16.1.17.224 {8.4 compatible formatting of doubles} \
+test util-16.1.17.224 {8.4 compatible formatting of doubles} precision \
     {expr 1e224} \
     9.9999999999999997e+223
-test util-16.1.17.225 {8.4 compatible formatting of doubles} \
+test util-16.1.17.225 {8.4 compatible formatting of doubles} precision \
     {expr 1e225} \
     9.9999999999999993e+224
-test util-16.1.17.226 {8.4 compatible formatting of doubles} \
+test util-16.1.17.226 {8.4 compatible formatting of doubles} precision \
     {expr 1e226} \
     9.9999999999999996e+225
-test util-16.1.17.227 {8.4 compatible formatting of doubles} \
+test util-16.1.17.227 {8.4 compatible formatting of doubles} precision \
     {expr 1e227} \
     1.0000000000000001e+227
-test util-16.1.17.228 {8.4 compatible formatting of doubles} \
+test util-16.1.17.228 {8.4 compatible formatting of doubles} precision \
     {expr 1e228} \
     9.9999999999999992e+227
-test util-16.1.17.229 {8.4 compatible formatting of doubles} \
+test util-16.1.17.229 {8.4 compatible formatting of doubles} precision \
     {expr 1e229} \
     9.9999999999999999e+228
-test util-16.1.17.230 {8.4 compatible formatting of doubles} \
+test util-16.1.17.230 {8.4 compatible formatting of doubles} precision \
     {expr 1e230} \
     1.0000000000000001e+230
-test util-16.1.17.231 {8.4 compatible formatting of doubles} \
+test util-16.1.17.231 {8.4 compatible formatting of doubles} precision \
     {expr 1e231} \
     1.0000000000000001e+231
-test util-16.1.17.232 {8.4 compatible formatting of doubles} \
+test util-16.1.17.232 {8.4 compatible formatting of doubles} precision \
     {expr 1e232} \
     1.0000000000000001e+232
-test util-16.1.17.233 {8.4 compatible formatting of doubles} \
+test util-16.1.17.233 {8.4 compatible formatting of doubles} precision \
     {expr 1e233} \
     9.9999999999999997e+232
-test util-16.1.17.234 {8.4 compatible formatting of doubles} \
+test util-16.1.17.234 {8.4 compatible formatting of doubles} precision \
     {expr 1e234} \
     1e+234
-test util-16.1.17.235 {8.4 compatible formatting of doubles} \
+test util-16.1.17.235 {8.4 compatible formatting of doubles} precision \
     {expr 1e235} \
     1.0000000000000001e+235
-test util-16.1.17.236 {8.4 compatible formatting of doubles} \
+test util-16.1.17.236 {8.4 compatible formatting of doubles} precision \
     {expr 1e236} \
     1.0000000000000001e+236
-test util-16.1.17.237 {8.4 compatible formatting of doubles} \
+test util-16.1.17.237 {8.4 compatible formatting of doubles} precision \
     {expr 1e237} \
     9.9999999999999994e+236
-test util-16.1.17.238 {8.4 compatible formatting of doubles} \
+test util-16.1.17.238 {8.4 compatible formatting of doubles} precision \
     {expr 1e238} \
     1e+238
-test util-16.1.17.239 {8.4 compatible formatting of doubles} \
+test util-16.1.17.239 {8.4 compatible formatting of doubles} precision \
     {expr 1e239} \
     9.9999999999999999e+238
-test util-16.1.17.240 {8.4 compatible formatting of doubles} \
+test util-16.1.17.240 {8.4 compatible formatting of doubles} precision \
     {expr 1e240} \
     1e+240
-test util-16.1.17.241 {8.4 compatible formatting of doubles} \
+test util-16.1.17.241 {8.4 compatible formatting of doubles} precision \
     {expr 1e241} \
     1.0000000000000001e+241
-test util-16.1.17.242 {8.4 compatible formatting of doubles} \
+test util-16.1.17.242 {8.4 compatible formatting of doubles} precision \
     {expr 1e242} \
     1.0000000000000001e+242
-test util-16.1.17.243 {8.4 compatible formatting of doubles} \
+test util-16.1.17.243 {8.4 compatible formatting of doubles} precision \
     {expr 1e243} \
     1.0000000000000001e+243
-test util-16.1.17.244 {8.4 compatible formatting of doubles} \
+test util-16.1.17.244 {8.4 compatible formatting of doubles} precision \
     {expr 1e244} \
     1.0000000000000001e+244
-test util-16.1.17.245 {8.4 compatible formatting of doubles} \
+test util-16.1.17.245 {8.4 compatible formatting of doubles} precision \
     {expr 1e245} \
     1e+245
-test util-16.1.17.246 {8.4 compatible formatting of doubles} \
+test util-16.1.17.246 {8.4 compatible formatting of doubles} precision \
     {expr 1e246} \
     1.0000000000000001e+246
-test util-16.1.17.247 {8.4 compatible formatting of doubles} \
+test util-16.1.17.247 {8.4 compatible formatting of doubles} precision \
     {expr 1e247} \
     9.9999999999999995e+246
-test util-16.1.17.248 {8.4 compatible formatting of doubles} \
+test util-16.1.17.248 {8.4 compatible formatting of doubles} precision \
     {expr 1e248} \
     1e+248
-test util-16.1.17.249 {8.4 compatible formatting of doubles} \
+test util-16.1.17.249 {8.4 compatible formatting of doubles} precision \
     {expr 1e249} \
     9.9999999999999992e+248
-test util-16.1.17.250 {8.4 compatible formatting of doubles} \
+test util-16.1.17.250 {8.4 compatible formatting of doubles} precision \
     {expr 1e250} \
     9.9999999999999992e+249
-test util-16.1.17.251 {8.4 compatible formatting of doubles} \
+test util-16.1.17.251 {8.4 compatible formatting of doubles} precision \
     {expr 1e251} \
     1e+251
-test util-16.1.17.252 {8.4 compatible formatting of doubles} \
+test util-16.1.17.252 {8.4 compatible formatting of doubles} precision \
     {expr 1e252} \
     1.0000000000000001e+252
-test util-16.1.17.253 {8.4 compatible formatting of doubles} \
+test util-16.1.17.253 {8.4 compatible formatting of doubles} precision \
     {expr 1e253} \
     9.9999999999999994e+252
-test util-16.1.17.254 {8.4 compatible formatting of doubles} \
+test util-16.1.17.254 {8.4 compatible formatting of doubles} precision \
     {expr 1e254} \
     9.9999999999999994e+253
-test util-16.1.17.255 {8.4 compatible formatting of doubles} \
+test util-16.1.17.255 {8.4 compatible formatting of doubles} precision \
     {expr 1e255} \
     9.9999999999999999e+254
-test util-16.1.17.256 {8.4 compatible formatting of doubles} \
+test util-16.1.17.256 {8.4 compatible formatting of doubles} precision \
     {expr 1e256} \
     1e+256
-test util-16.1.17.257 {8.4 compatible formatting of doubles} \
+test util-16.1.17.257 {8.4 compatible formatting of doubles} precision \
     {expr 1e257} \
     1e+257
-test util-16.1.17.258 {8.4 compatible formatting of doubles} \
+test util-16.1.17.258 {8.4 compatible formatting of doubles} precision \
     {expr 1e258} \
     1.0000000000000001e+258
-test util-16.1.17.259 {8.4 compatible formatting of doubles} \
+test util-16.1.17.259 {8.4 compatible formatting of doubles} precision \
     {expr 1e259} \
     9.9999999999999993e+258
-test util-16.1.17.260 {8.4 compatible formatting of doubles} \
+test util-16.1.17.260 {8.4 compatible formatting of doubles} precision \
     {expr 1e260} \
     1.0000000000000001e+260
-test util-16.1.17.261 {8.4 compatible formatting of doubles} \
+test util-16.1.17.261 {8.4 compatible formatting of doubles} precision \
     {expr 1e261} \
     9.9999999999999993e+260
-test util-16.1.17.262 {8.4 compatible formatting of doubles} \
+test util-16.1.17.262 {8.4 compatible formatting of doubles} precision \
     {expr 1e262} \
     1e+262
-test util-16.1.17.263 {8.4 compatible formatting of doubles} \
+test util-16.1.17.263 {8.4 compatible formatting of doubles} precision \
     {expr 1e263} \
     1e+263
-test util-16.1.17.264 {8.4 compatible formatting of doubles} \
+test util-16.1.17.264 {8.4 compatible formatting of doubles} precision \
     {expr 1e264} \
     1e+264
-test util-16.1.17.265 {8.4 compatible formatting of doubles} \
+test util-16.1.17.265 {8.4 compatible formatting of doubles} precision \
     {expr 1e265} \
     1.0000000000000001e+265
-test util-16.1.17.266 {8.4 compatible formatting of doubles} \
+test util-16.1.17.266 {8.4 compatible formatting of doubles} precision \
     {expr 1e266} \
     1e+266
-test util-16.1.17.267 {8.4 compatible formatting of doubles} \
+test util-16.1.17.267 {8.4 compatible formatting of doubles} precision \
     {expr 1e267} \
     9.9999999999999997e+266
-test util-16.1.17.268 {8.4 compatible formatting of doubles} \
+test util-16.1.17.268 {8.4 compatible formatting of doubles} precision \
     {expr 1e268} \
     9.9999999999999997e+267
-test util-16.1.17.269 {8.4 compatible formatting of doubles} \
+test util-16.1.17.269 {8.4 compatible formatting of doubles} precision \
     {expr 1e269} \
     1e+269
-test util-16.1.17.270 {8.4 compatible formatting of doubles} \
+test util-16.1.17.270 {8.4 compatible formatting of doubles} precision \
     {expr 1e270} \
     1e+270
-test util-16.1.17.271 {8.4 compatible formatting of doubles} \
+test util-16.1.17.271 {8.4 compatible formatting of doubles} precision \
     {expr 1e271} \
     9.9999999999999995e+270
-test util-16.1.17.272 {8.4 compatible formatting of doubles} \
+test util-16.1.17.272 {8.4 compatible formatting of doubles} precision \
     {expr 1e272} \
     1.0000000000000001e+272
-test util-16.1.17.273 {8.4 compatible formatting of doubles} \
+test util-16.1.17.273 {8.4 compatible formatting of doubles} precision \
     {expr 1e273} \
     9.9999999999999995e+272
-test util-16.1.17.274 {8.4 compatible formatting of doubles} \
+test util-16.1.17.274 {8.4 compatible formatting of doubles} precision \
     {expr 1e274} \
     9.9999999999999992e+273
-test util-16.1.17.275 {8.4 compatible formatting of doubles} \
+test util-16.1.17.275 {8.4 compatible formatting of doubles} precision \
     {expr 1e275} \
     9.9999999999999996e+274
-test util-16.1.17.276 {8.4 compatible formatting of doubles} \
+test util-16.1.17.276 {8.4 compatible formatting of doubles} precision \
     {expr 1e276} \
     1.0000000000000001e+276
-test util-16.1.17.277 {8.4 compatible formatting of doubles} \
+test util-16.1.17.277 {8.4 compatible formatting of doubles} precision \
     {expr 1e277} \
     1e+277
-test util-16.1.17.278 {8.4 compatible formatting of doubles} \
+test util-16.1.17.278 {8.4 compatible formatting of doubles} precision \
     {expr 1e278} \
     9.9999999999999996e+277
-test util-16.1.17.279 {8.4 compatible formatting of doubles} \
+test util-16.1.17.279 {8.4 compatible formatting of doubles} precision \
     {expr 1e279} \
     1.0000000000000001e+279
-test util-16.1.17.280 {8.4 compatible formatting of doubles} \
+test util-16.1.17.280 {8.4 compatible formatting of doubles} precision \
     {expr 1e280} \
     1e+280
-test util-16.1.17.281 {8.4 compatible formatting of doubles} \
+test util-16.1.17.281 {8.4 compatible formatting of doubles} precision \
     {expr 1e281} \
     1e+281
-test util-16.1.17.282 {8.4 compatible formatting of doubles} \
+test util-16.1.17.282 {8.4 compatible formatting of doubles} precision \
     {expr 1e282} \
     1e+282
-test util-16.1.17.283 {8.4 compatible formatting of doubles} \
+test util-16.1.17.283 {8.4 compatible formatting of doubles} precision \
     {expr 1e283} \
     9.9999999999999996e+282
-test util-16.1.17.284 {8.4 compatible formatting of doubles} \
+test util-16.1.17.284 {8.4 compatible formatting of doubles} precision \
     {expr 1e284} \
     1.0000000000000001e+284
-test util-16.1.17.285 {8.4 compatible formatting of doubles} \
+test util-16.1.17.285 {8.4 compatible formatting of doubles} precision \
     {expr 1e285} \
     9.9999999999999998e+284
-test util-16.1.17.286 {8.4 compatible formatting of doubles} \
+test util-16.1.17.286 {8.4 compatible formatting of doubles} precision \
     {expr 1e286} \
     1e+286
-test util-16.1.17.287 {8.4 compatible formatting of doubles} \
+test util-16.1.17.287 {8.4 compatible formatting of doubles} precision \
     {expr 1e287} \
     1.0000000000000001e+287
-test util-16.1.17.288 {8.4 compatible formatting of doubles} \
+test util-16.1.17.288 {8.4 compatible formatting of doubles} precision \
     {expr 1e288} \
     1e+288
-test util-16.1.17.289 {8.4 compatible formatting of doubles} \
+test util-16.1.17.289 {8.4 compatible formatting of doubles} precision \
     {expr 1e289} \
     1.0000000000000001e+289
-test util-16.1.17.290 {8.4 compatible formatting of doubles} \
+test util-16.1.17.290 {8.4 compatible formatting of doubles} precision \
     {expr 1e290} \
     1.0000000000000001e+290
-test util-16.1.17.291 {8.4 compatible formatting of doubles} \
+test util-16.1.17.291 {8.4 compatible formatting of doubles} precision \
     {expr 1e291} \
     9.9999999999999996e+290
-test util-16.1.17.292 {8.4 compatible formatting of doubles} \
+test util-16.1.17.292 {8.4 compatible formatting of doubles} precision \
     {expr 1e292} \
     1e+292
-test util-16.1.17.293 {8.4 compatible formatting of doubles} \
+test util-16.1.17.293 {8.4 compatible formatting of doubles} precision \
     {expr 1e293} \
     9.9999999999999992e+292
-test util-16.1.17.294 {8.4 compatible formatting of doubles} \
+test util-16.1.17.294 {8.4 compatible formatting of doubles} precision \
     {expr 1e294} \
     1.0000000000000001e+294
-test util-16.1.17.295 {8.4 compatible formatting of doubles} \
+test util-16.1.17.295 {8.4 compatible formatting of doubles} precision \
     {expr 1e295} \
     9.9999999999999998e+294
-test util-16.1.17.296 {8.4 compatible formatting of doubles} \
+test util-16.1.17.296 {8.4 compatible formatting of doubles} precision \
     {expr 1e296} \
     9.9999999999999998e+295
-test util-16.1.17.297 {8.4 compatible formatting of doubles} \
+test util-16.1.17.297 {8.4 compatible formatting of doubles} precision \
     {expr 1e297} \
     1e+297
-test util-16.1.17.298 {8.4 compatible formatting of doubles} \
+test util-16.1.17.298 {8.4 compatible formatting of doubles} precision \
     {expr 1e298} \
     9.9999999999999996e+297
-test util-16.1.17.299 {8.4 compatible formatting of doubles} \
+test util-16.1.17.299 {8.4 compatible formatting of doubles} precision \
     {expr 1e299} \
     1.0000000000000001e+299
-test util-16.1.17.300 {8.4 compatible formatting of doubles} \
+test util-16.1.17.300 {8.4 compatible formatting of doubles} precision \
     {expr 1e300} \
     1.0000000000000001e+300
-test util-16.1.17.301 {8.4 compatible formatting of doubles} \
+test util-16.1.17.301 {8.4 compatible formatting of doubles} precision \
     {expr 1e301} \
     1.0000000000000001e+301
-test util-16.1.17.302 {8.4 compatible formatting of doubles} \
+test util-16.1.17.302 {8.4 compatible formatting of doubles} precision \
     {expr 1e302} \
     1.0000000000000001e+302
-test util-16.1.17.303 {8.4 compatible formatting of doubles} \
+test util-16.1.17.303 {8.4 compatible formatting of doubles} precision \
     {expr 1e303} \
     1e+303
-test util-16.1.17.304 {8.4 compatible formatting of doubles} \
+test util-16.1.17.304 {8.4 compatible formatting of doubles} precision \
     {expr 1e304} \
     9.9999999999999994e+303
-test util-16.1.17.305 {8.4 compatible formatting of doubles} \
+test util-16.1.17.305 {8.4 compatible formatting of doubles} precision \
     {expr 1e305} \
     9.9999999999999994e+304
-test util-16.1.17.306 {8.4 compatible formatting of doubles} \
+test util-16.1.17.306 {8.4 compatible formatting of doubles} precision \
     {expr 1e306} \
     1e+306
-test util-16.1.17.307 {8.4 compatible formatting of doubles} \
+test util-16.1.17.307 {8.4 compatible formatting of doubles} precision \
     {expr 1e307} \
     9.9999999999999999e+306
 
@@ -4127,7 +4129,9 @@ test util-18.12 {Tcl_ObjPrintf} {testprint} {
     testprint "%I64d %Id" 65537
 } {65537 65537}
 
-set ::tcl_precision $saved_precision
+if {[catch {set ::tcl_precision $saved_precision}]} {
+    unset ::tcl_precision
+}
 
 # cleanup
 ::tcltest::cleanupTests