git-gui: Make backporting changes from i18n version easier

This is a very trivial hack to define a global mc procedure that
does not actually perform i18n translations on its input strings.
By declaring an mc procedure here in our maint version of git-gui
we can take patches that are intended for the latest development
version of git-gui and easily backport them without needing to
tweak the mc calls first.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

diff --git a/git-gui.sh b/git-gui.sh
index e221d5b511dbcbed5c6142634810d98ba08e2449..31a36cb49f2149b211f6e78f70b8436f59a0770f 100755 (executable)
--- a/git-gui.sh
+++ b/git-gui.sh
@@ -62,6 +62,18 @@ if {![catch {set _verbose $env(GITGUI_VERBOSE)}]} {
        }
 }
 
+######################################################################
+##
+## Fake internationalization to ease backporting of changes.
+
+proc mc {fmt args} {
+       set cmk [string first @@ $fmt]
+       if {$cmk > 0} {
+               set fmt [string range $fmt 0 [expr {$cmk - 1}]]
+       }
+       return [eval [list format $fmt] $args]
+}
+
 ######################################################################
 ##
 ## read only globals