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[neverball] / share / i18n.c

diff --git a/share/i18n.c b/share/i18n.c
index 09efac2..4380b77 100644 (file)
--- a/share/i18n.c
+++ b/share/i18n.c
@@ -4,6 +4,8 @@
 #include <stdlib.h>
 #include "i18n.h"
 
+/* predeclare the POSIX putenv function, I do not know why but is not declared */
+int putenv(char *string);
 
 const char * gettextdbg(const char * c)
 {
@@ -12,6 +14,20 @@ const char * gettextdbg(const char * c)
        return c;
 }
 
+const char * sgettext(const char *msgid)
+{
+    const char *msgval = gettext (msgid);
+    if (msgval == msgid) {
+       msgval = strrchr (msgid, '^');
+           if (msgval == NULL)
+                msgval = msgid;
+          else
+                msgval++;
+    }
+    return msgval;
+}
+
+
 /*---------------------------------------------------------------------------*/
 
 #define LANG_NUMBER 4
@@ -54,7 +70,7 @@ int language_count(void)
 int language_from_code(const char * code)
 {
     int i;
-    for(i=0; i<=LANG_NUMBER; i++)
+    for(i=0; i<LANG_NUMBER; i++)
            if (strcmp(language_codes[i], code) == 0)
                    return i+1;
     return 0;