From 00546bc09f65878c8adae90f4a88dac432b5e47c Mon Sep 17 00:00:00 2001
From: stanton <stanton>
Date: Fri, 4 Dec 1998 18:52:40 +0000
Subject: * library/msgcat1.0/msgcat.tcl: * library/msgcat1.0/pkgIndex.tcl:
 Added initial implementaion of Tcl message catalog package contributed by
 Mark Harrison.

---
 library/msgcat/msgcat.tcl      | 92 ++++++++++++++++++++++++++++++++++++++++++
 library/msgcat/pkgIndex.tcl    |  1 +
 library/msgcat1.0/msgcat.tcl   | 92 ++++++++++++++++++++++++++++++++++++++++++
 library/msgcat1.0/pkgIndex.tcl |  1 +
 4 files changed, 186 insertions(+)
 create mode 100644 library/msgcat/msgcat.tcl
 create mode 100644 library/msgcat/pkgIndex.tcl
 create mode 100644 library/msgcat1.0/msgcat.tcl
 create mode 100644 library/msgcat1.0/pkgIndex.tcl

diff --git a/library/msgcat/msgcat.tcl b/library/msgcat/msgcat.tcl
new file mode 100644
index 0000000..cfe1fde
--- /dev/null
+++ b/library/msgcat/msgcat.tcl
@@ -0,0 +1,92 @@
+# msgcat.tcl --
+#
+# This file defines various procedures which implement a
+# message catalog facility for Tcl programs.  It should be
+# loaded with the command "package require msgcat".
+#
+# Copyright (c) 1998 by Mark Harrison.
+#
+# See the file "license.terms" for information on usage and redistribution
+# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+#
+# $Id: msgcat.tcl,v 1.1.2.1 1998/12/04 18:52:40 stanton Exp $
+#
+
+#---------------------------------------------------------------
+# message catalog procedures
+#---------------------------------------------------------------
+
+namespace eval msgcat {
+    set _locale ""
+    set _loclist {}
+
+    proc mc {src} {
+        set ns [uplevel {namespace current}]
+        foreach loc $::msgcat::_loclist {
+            if {[info exists ::msgcat::_msg($loc,$ns,$src)]} {
+                return $::msgcat::_msg($loc,$ns,$src)
+            }
+        }
+        # we have not found the translation
+        return [mcunknown $::msgcat::_locale $src]
+    }
+
+    proc mclocale {args} {
+        set len [llength $args]
+        if {$len == 0} {
+            return $::msgcat::_locale
+        } elseif {$len == 1} {
+            set ::msgcat::_locale $args
+            set ::msgcat::_loclist {}
+            set word ""
+            foreach part [split $args _] {
+                set word [string trimleft "${word}_${part}" _]
+                set ::msgcat::_loclist \
+                    [linsert $::msgcat::_loclist 0 $word]
+            }
+        } else {
+            # incorrect argument count
+            error {called "mclocale" with too many arguments}
+        }
+    }
+
+    proc mcpreferences {} {
+        return $::msgcat::_loclist
+    }
+
+    proc mcload {langdir} {
+        foreach p [::msgcat::mcpreferences] {
+            set langfile $langdir/$p.msg
+            if {[file exists $langfile]} {
+                uplevel [list source $langfile]
+            }
+        }
+    }
+
+    proc mcset {locale src {dest ""}} {
+        if {[string compare "" $dest] == 0} {
+            set dest $src
+        }
+
+        set ns [uplevel {namespace current}]
+
+        set ::msgcat::_msg($locale,$ns,$src) $dest
+    }
+
+    proc mcunknown {locale src} {
+        return $src
+    }
+
+    # set default locale try to get from environment
+    if {[info exists ::env(LANG)]} {
+        mclocale $::env(LANG)
+    } else {
+        mclocale "C"
+    }
+
+    namespace export mc mcset mclocale mclocales mcunknown
+}
+
+package provide msgcat 1.0
+
+#eof: msgcat.tcl
diff --git a/library/msgcat/pkgIndex.tcl b/library/msgcat/pkgIndex.tcl
new file mode 100644
index 0000000..b40a4f3
--- /dev/null
+++ b/library/msgcat/pkgIndex.tcl
@@ -0,0 +1 @@
+package ifneeded msgcat 1.0 [list source [file join $dir msgcat.tcl]]
diff --git a/library/msgcat1.0/msgcat.tcl b/library/msgcat1.0/msgcat.tcl
new file mode 100644
index 0000000..cfe1fde
--- /dev/null
+++ b/library/msgcat1.0/msgcat.tcl
@@ -0,0 +1,92 @@
+# msgcat.tcl --
+#
+# This file defines various procedures which implement a
+# message catalog facility for Tcl programs.  It should be
+# loaded with the command "package require msgcat".
+#
+# Copyright (c) 1998 by Mark Harrison.
+#
+# See the file "license.terms" for information on usage and redistribution
+# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+#
+# $Id: msgcat.tcl,v 1.1.2.1 1998/12/04 18:52:40 stanton Exp $
+#
+
+#---------------------------------------------------------------
+# message catalog procedures
+#---------------------------------------------------------------
+
+namespace eval msgcat {
+    set _locale ""
+    set _loclist {}
+
+    proc mc {src} {
+        set ns [uplevel {namespace current}]
+        foreach loc $::msgcat::_loclist {
+            if {[info exists ::msgcat::_msg($loc,$ns,$src)]} {
+                return $::msgcat::_msg($loc,$ns,$src)
+            }
+        }
+        # we have not found the translation
+        return [mcunknown $::msgcat::_locale $src]
+    }
+
+    proc mclocale {args} {
+        set len [llength $args]
+        if {$len == 0} {
+            return $::msgcat::_locale
+        } elseif {$len == 1} {
+            set ::msgcat::_locale $args
+            set ::msgcat::_loclist {}
+            set word ""
+            foreach part [split $args _] {
+                set word [string trimleft "${word}_${part}" _]
+                set ::msgcat::_loclist \
+                    [linsert $::msgcat::_loclist 0 $word]
+            }
+        } else {
+            # incorrect argument count
+            error {called "mclocale" with too many arguments}
+        }
+    }
+
+    proc mcpreferences {} {
+        return $::msgcat::_loclist
+    }
+
+    proc mcload {langdir} {
+        foreach p [::msgcat::mcpreferences] {
+            set langfile $langdir/$p.msg
+            if {[file exists $langfile]} {
+                uplevel [list source $langfile]
+            }
+        }
+    }
+
+    proc mcset {locale src {dest ""}} {
+        if {[string compare "" $dest] == 0} {
+            set dest $src
+        }
+
+        set ns [uplevel {namespace current}]
+
+        set ::msgcat::_msg($locale,$ns,$src) $dest
+    }
+
+    proc mcunknown {locale src} {
+        return $src
+    }
+
+    # set default locale try to get from environment
+    if {[info exists ::env(LANG)]} {
+        mclocale $::env(LANG)
+    } else {
+        mclocale "C"
+    }
+
+    namespace export mc mcset mclocale mclocales mcunknown
+}
+
+package provide msgcat 1.0
+
+#eof: msgcat.tcl
diff --git a/library/msgcat1.0/pkgIndex.tcl b/library/msgcat1.0/pkgIndex.tcl
new file mode 100644
index 0000000..b40a4f3
--- /dev/null
+++ b/library/msgcat1.0/pkgIndex.tcl
@@ -0,0 +1 @@
+package ifneeded msgcat 1.0 [list source [file join $dir msgcat.tcl]]
-- 
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