Ticket #3260: mcview hex edit: can't enter certain UTF-8 characters.

(mcview_handle_editkey): an is_printable() check was performed for every byte of the UTF-8 which obviously doesn't make sense. This check shouldn't be performed for 8-bit charsets either. If the given byte can arrive as input, the file should be modified accordingly. The TAB key shouldn't be accepted as literal, to allow moving back to the hexview area. Signed-off-by: Andrew Borodin <[email protected]>
EpeEpeEpe · Feb 17, 2015 · f0ab29b · f0ab29b
1 parent c00c298
commit f0ab29b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/viewer/actions_cmd.c b/src/viewer/actions_cmd.c
@@ -252,7 +252,7 @@ mcview_handle_editkey (mcview_t * view, int key)
     else
     {
         /* Text editing */
-        if (key < 256 && ((key == '\n') || is_printable (key)))
+        if (key < 256 && key != '\t')
             byte_val = key;
         else
             return MSG_NOT_HANDLED;