[patch] LC_NUMERIC patch for thousands_sep

worker-2.8.0-LC_NUMERIC.diff (text/plain), 1.55 KB, created by Dr. Tobias Quathamer on 2003-08-03 08:15:27 UTC

--- worker-2.8.0.orig/src/aguix/lowlevelfunc.cc
+++ worker-2.8.0/src/aguix/lowlevelfunc.cc
@@ -21,6 +21,7 @@
 /* $Id: lowlevelfunc.cc,v 1.25 2003/06/05 01:02:20 ralf Exp $ */
 
 #include "lowlevelfunc.h"
+#include <locale.h>
 
 #ifdef USE_MEM_SYSTEM
 typedef struct _safemem {void *ptr;
@@ -205,6 +206,16 @@
   int s = NiceLongSize( size );
   char ch;
   int l,i,pos;
+  /* assign a fallback default value */
+  char own_thousands_sep = '.';
+  struct lconv *current_locale = localeconv();
+
+  /* check if the locale defines thousands_sep */
+  if (*(current_locale->thousands_sep)) {
+    /* yes, it does. just copy the char. */
+    own_thousands_sep = *(current_locale->thousands_sep);
+  }
+
   // first write the normal str into buf
   l=WriteLong2Str(buffer,size);
   // start at the right of needed room (the lowest number)
@@ -213,13 +224,13 @@
   for(i=0;i<l;i++) {
     // save the char
     ch=buffer[l-1-i];
-    // when overtaking the thousand/million/billion number write a "."
-    // into the dest
+    // when overtaking the thousand/million/billion number write the
+    // own_thousands_sep (depending on the current locale) into the dest
     // this will NOT overwrite any important information because
     // 1.we saved the ch we will write
     // 2.at the end we will be at pos 0 (pos starts at s-1)
     //   and if we have all points written, we will overtake the ch
-    if(((i==3)||(i==6)||(i==9))&&(isdigit(ch))) buffer[pos--]='.';
+    if(((i==3)||(i==6)||(i==9))&&(isdigit(ch))) buffer[pos--] = own_thousands_sep;
     buffer[pos--]=ch;
   }
   return s;