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| author | dgp <dgp@users.sourceforge.net> | 2004-03-31 18:50:58 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2004-03-31 18:50:58 (GMT) |
| commit | 58bab1bd72fa6605e743045b7ea04a4f646d068c (patch) | |
| tree | 949bbdd0ae4ecebf06e3c0d68aea7900bd84be3d /library/msgcat/msgcat.tcl | |
| parent | 4547f9ecf916bf30c68a16194b791ec6abd03872 (diff) | |
| download | tcl-58bab1bd72fa6605e743045b7ea04a4f646d068c.zip tcl-58bab1bd72fa6605e743045b7ea04a4f646d068c.tar.gz tcl-58bab1bd72fa6605e743045b7ea04a4f646d068c.tar.bz2 | |
* doc/msgcat.n: Clarified message catalog file encodings. [Bug 811457]
* library/msgcat/msgcat.tcl ([mcset], [ConvertLocale], [Init]):
Corrected [mcset] to be able to successfully set a translation to
the empty string. [mcset $loc $src {}] was incorrectly set the
$loc translation of $src back to $src. Also changed [ConvertLocale]
to minimally require a non-empty "language" part in the locale value.
If not, an error raised prompts [Init] to keep looking for a valid
locale value, or ultimately fall back on the "C" locale. [Bug 811461].
* library/msgcat/pkgIndex.tcl: Bump to msgcat 1.3.2.
Diffstat (limited to 'library/msgcat/msgcat.tcl')
| -rw-r--r-- | library/msgcat/msgcat.tcl | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/library/msgcat/msgcat.tcl b/library/msgcat/msgcat.tcl index 2180129..044dcbb 100644 --- a/library/msgcat/msgcat.tcl +++ b/library/msgcat/msgcat.tcl @@ -10,7 +10,7 @@ # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # -# RCS: @(#) $Id: msgcat.tcl,v 1.17.2.2 2004/03/31 01:55:21 dgp Exp $ +# RCS: @(#) $Id: msgcat.tcl,v 1.17.2.3 2004/03/31 18:51:01 dgp Exp $ package require Tcl 8.2 # When the version number changes, be sure to update the pkgIndex.tcl file, @@ -397,8 +397,10 @@ proc msgcat::ConvertLocale {value} { # (@(.*))? # Match (optional) "modifier"; starts with @ # $ # Match all the way to the end # } $value -> language _ territory _ codeset _ modifier - regexp {^([^_.@]*)(_([^.@]*))?([.]([^@]*))?(@(.*))?$} $value \ - -> language _ territory _ codeset _ modifier + if {![regexp {^([^_.@]+)(_([^.@]*))?([.]([^@]*))?(@(.*))?$} $value \ + -> language _ territory _ codeset _ modifier]} { + return -code error "invalid locale '$value': empty language part" + } set ret $language if {[string length $territory]} { append ret _$territory @@ -417,8 +419,9 @@ proc msgcat::Init {} { foreach varName {LC_ALL LC_MESSAGES LANG} { if {[info exists ::env($varName)] && ![string equal "" $::env($varName)]} { - mclocale [ConvertLocale $::env($varName)] - return + if {![catch {mclocale [ConvertLocale $::env($varName)]}]} { + return + } } } # |