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-rw-r--r--library/msgcat/msgcat.tcl34
1 files changed, 32 insertions, 2 deletions
diff --git a/library/msgcat/msgcat.tcl b/library/msgcat/msgcat.tcl
index 369ed52..0b12dea 100644
--- a/library/msgcat/msgcat.tcl
+++ b/library/msgcat/msgcat.tcl
@@ -13,7 +13,7 @@
package require Tcl 8.5
# When the version number changes, be sure to update the pkgIndex.tcl file,
# and the installation directory in the Makefiles.
-package provide msgcat 1.4.4
+package provide msgcat 1.4.5
namespace eval msgcat {
namespace export mc mcload mclocale mcmax mcmset mcpreferences mcset \
@@ -464,10 +464,40 @@ proc msgcat::Init {} {
#
if {[catch {
package require registry
+ }]} {
+ mclocale C
+ return
+ }
+
+ # First check registry value LocalName present from Windows Vista
+ # which contains the local string as RFC5646, composed of:
+ # [a-z]{2,3} : language
+ # -[a-z]{4} : script (optional, not used)
+ # -[a-z]{2}|[0-9]{3} : territory (optional, numerical region codes not used)
+ # (-.*)* : variant, extension, private use (optional, not used)
+ # Those are translated to local strings.
+ # Examples: de-CH -> de_ch, sr-Latn-CS -> sr_cs, es-419 -> es
+ #
+ if {([registry values $key "LocaleName"] ne "")
+ && [regexp {^([a-z]{2,3})(?:-[a-z]{4})?(?:-([a-z]{2}))?(?:-.+)?$}\
+ [string tolower [registry get $key "LocaleName"]] match locale\
+ territory]} {
+ if {"" ne $territory} {
+ append locale _ $territory
+ }
+ if {![catch {
+ mclocale [ConvertLocale $locale]
+ }]} {
+ return
+ }
+ }
+
+ # then check key locale which contains a numerical language ID
+ if {[catch {
set key {HKEY_CURRENT_USER\Control Panel\International}
set locale [registry get $key "locale"]
}]} {
- mclocale C
+ mclocale C
return
}
#