when reading color syntax names or sorting filenames, use mbstrcasecmp()

instead of strcasecmp() to compare them, in case they're UTF-8


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2734 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -121,6 +121,10 @@ CVS code -
 	- Change erroneous ENABLE_EXTRA #ifdef to NANO_EXTRA to fix a
 	  compilation problem when --enable-nanorc isn't used and
 	  --enable-extra is. (DLR)
+- color.c:
+  update_color()
+	- Use mbstrcasecmp() instead of strcasecmp(), so that UTF-8
+	  color syntax names are properly detected. (DLR)
 - cut.c:
   cut_line()
 	- Set placewewant properly after cutting a line, to avoid a
@@ -148,6 +152,9 @@ CVS code -
 	- Since lineswritten is a size_t, print its value as an unsigned
 	  long instead of an unsigned int. (DLR)
 	- Declare the size_t i only in the loop where it's used. (DLR)
+  diralphasort()
+	- Use mbstrcasecmp() instead of strcasecmp(), so that UTF-8
+	  filenames are sorted properly. (DLR)
   cwd_tab_completion(), browser_init()
 	- Rename variable next to nextdir to avoid confusion. (DLR)
   input_tab()

src/color.c

@@ -122,7 +122,7 @@ void update_color(void)
     if (colorstrings == NULL && syntaxstr != NULL) {
 	for (tmpsyntax = syntaxes; tmpsyntax != NULL;
 		tmpsyntax = tmpsyntax->next) {
-	    if (strcasecmp(tmpsyntax->desc, syntaxstr) == 0)
+	    if (mbstrcasecmp(tmpsyntax->desc, syntaxstr) == 0)
 		colorstrings = tmpsyntax->color;
 	}
     }

src/files.c

@@ -2008,7 +2008,7 @@ int diralphasort(const void *va, const void *vb)
     if (!aisdir && bisdir)
 	return 1;
 
-    return strcasecmp(a, b);
+    return mbstrcasecmp(a, b);
 }
 
 /* Free the memory allocated for array, which should contain len