Ticket #113: 2078-mcedit-visible-ws-tabs.diff

editdraw.c

@@ -304 +304 @@
         if (row <= edit->total_lines - edit->start_line) {
             if (use_colors) {
                 tws = edit_eol (edit, b);
-                while (tws > b && edit_get_byte (edit, tws - 1) == ' ')
+                while (tws > b && ((c = edit_get_byte (edit, tws - 1)) == ' '
+                                   || c == '\t'))
                     tws--;
             }