diff options
| -rw-r--r-- | menu.c | 23 |
1 files changed, 17 insertions, 6 deletions
@@ -337,12 +337,23 @@ static size_t nextrune(struct menu *menu, int incr) { // Move the cursor to the beginning or end of the word, skipping over any preceding whitespace. static void movewordedge(struct menu *menu, int dir) { - size_t len = strlen(menu->input); - while (menu->cursor > 0 && menu->cursor < len && menu->input[nextrune(menu, dir)] == ' ') { - menu->cursor = nextrune(menu, dir); - } - while (menu->cursor > 0 && menu->cursor < len && menu->input[nextrune(menu, dir)] != ' ') { - menu->cursor = nextrune(menu, dir); + if (dir < 0) { + // Move to beginning of word + while (menu->cursor > 0 && menu->input[nextrune(menu, -1)] == ' ') { + menu->cursor = nextrune(menu, -1); + } + while (menu->cursor > 0 && menu->input[nextrune(menu, -1)] != ' ') { + menu->cursor = nextrune(menu, -1); + } + } else { + // Move to end of word + size_t len = strlen(menu->input); + while (menu->cursor < len && menu->input[menu->cursor] == ' ') { + menu->cursor = nextrune(menu, +1); + } + while (menu->cursor < len && menu->input[menu->cursor] != ' ') { + menu->cursor = nextrune(menu, +1); + } } } |