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authornijtmans <nijtmans>2010-05-27 08:32:22 (GMT)
committernijtmans <nijtmans>2010-05-27 08:32:22 (GMT)
commit11fff51d24f1d24c5fe3950c5a0dfffc10b03d62 (patch)
tree991dabe2e7c6e598cdcbe8719a2126e348c79390 /library/opt/optparse.tcl
parentb6b47d546475f2262d264826edf0f9397c9e08db (diff)
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optParse.tcl: Don't generate spaces at the end of a line.
Diffstat (limited to 'library/opt/optparse.tcl')
-rw-r--r--library/opt/optparse.tcl24
1 files changed, 12 insertions, 12 deletions
diff --git a/library/opt/optparse.tcl b/library/opt/optparse.tcl
index 67f3cc1..16e56b0 100644
--- a/library/opt/optparse.tcl
+++ b/library/opt/optparse.tcl
@@ -8,7 +8,7 @@
# on it. If your code does rely on this package you
# may directly incorporate this code into your application.
#
-# RCS: @(#) $Id: optparse.tcl,v 1.11 2009/11/18 21:45:37 nijtmans Exp $
+# RCS: @(#) $Id: optparse.tcl,v 1.12 2010/05/27 08:32:23 nijtmans Exp $
package require Tcl 8.2
# When this version number changes, update the pkgIndex.tcl file
@@ -892,22 +892,22 @@ proc ::tcl::OptKeyError {prefix descKey {header 0}} {
}
# output the tree
proc OptTree {desc nl tl dl} {
- set res "";
+ set res ""
foreach item $desc {
- if {[OptIsCounter $item]} continue;
+ if {[OptIsCounter $item]} continue
if {[OptIsPrg $item]} {
- append res [OptTree $item $nl $tl $dl];
+ append res [OptTree $item $nl $tl $dl]
} else {
- set dv [OptTypeArgs $item];
+ set dv [OptTypeArgs $item]
if {[OptState $item] != "header"} {
- set dv "($dv)";
+ set dv "($dv)"
}
- append res [format "\n %-*s %-*s %-*s %s" \
+ append res [string trimright [format "\n %-*s %-*s %-*s %s" \
$nl [OptName $item] $tl [OptType $item] \
- $dl $dv [OptHelp $item]]
+ $dl $dv [OptHelp $item]]]
}
}
- return $res;
+ return $res
}
# Give nice usage string
@@ -915,9 +915,9 @@ proc ::tcl::OptError {prefix desc {header 0}} {
# determine length
if {$header} {
# add faked instruction
- set h [list [OptNewInst header Var/FlagName Type Value Help]];
- lappend h [OptNewInst header ------------ ---- ----- ----];
- lappend h [OptNewInst header {( -help} "" "" {gives this help )}]
+ set h [list [OptNewInst header Var/FlagName Type Value Help]]
+ lappend h [OptNewInst header ------------ ---- ----- ----]
+ lappend h [OptNewInst header {(-help} "" "" {gives this help)}]
set desc [concat $h $desc]
}
OptLengths $desc nl tl dl