[gcalctool/gnome-2-32] Make bit panel work with thousands separators (bug #633451)

[Robin Sonefors <rsonefors src gnome org>]

commit 6359abeb2932c52cd0f9511e9375766a2cc95cba
Author: Robin Sonefors <ozamosi flukkost nu>
Date:   Thu Nov 11 01:10:19 2010 +0100

    Make bit panel work with thousands separators (bug #633451)

 src/mp-convert.c |   12 +++++++++++-
 1 files changed, 11 insertions(+), 1 deletions(-)
---
diff --git a/src/mp-convert.c b/src/mp-convert.c
index 629251d..49588b5 100644
--- a/src/mp-convert.c
+++ b/src/mp-convert.c
@@ -22,6 +22,7 @@
 #include <string.h>
 #include <ctype.h>
 #include <math.h>
+#include <langinfo.h>
 
 #include "mp.h"
 #include "mp-private.h"
@@ -838,7 +839,13 @@ mp_set_from_string(const char *str, int default_base, MPNumber *z)
     const char *fractions[]     = {"½", "â??", "â??", "¼", "¾", "â??", "â??", "â??", "â??", "â??", "â??", "â??", "â??", "â??", "â??", NULL};
     int numerators[]            = { 1,   1,   2,   1,   3,   1,   2,   3,   4,   1,   5,   1,   3,   5,   7};
     int denominators[]          = { 2,   3,   3,   4,   4,   5,   5,   5,   5,   6,   6,   8,   8,   8,   8};
-  
+    static const char *tsep = NULL;
+
+    if (tsep == NULL) {
+        tsep = nl_langinfo(THOUSEP);
+        tsep = *tsep ? g_locale_to_utf8(tsep, -1, NULL, NULL, NULL) : tsep;
+    }
+
     if (strstr(str, "°"))
         return set_from_sexagesimal(str, strlen(str), z);
 
@@ -881,6 +888,9 @@ mp_set_from_string(const char *str, int default_base, MPNumber *z)
             return true;
         mp_multiply_integer(z, base, z);
         mp_add_integer(z, i, z);
+
+        if (*tsep && strncmp(c, tsep, strlen(tsep)) == 0)
+            c += strlen(tsep);
     }
 
     /* Look for fraction characters, e.g. â?? */