diff options
Diffstat (limited to 'include/term')
| -rw-r--r-- | include/term/term.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/include/term/term.h b/include/term/term.h index c69e88e..8b98a25 100644 --- a/include/term/term.h +++ b/include/term/term.h @@ -336,11 +336,13 @@ enum term_select_unit { }; /* Start a selection at cell. For TERM_SELECT_CELL, right_half means the - * pointer is on the right half of the cell, so the selection starts after it. */ -TERM_API void term_select_start(struct term *t, struct term_vector2i cell, bool right_half, + * pointer is on the right half of the cell, so the selection starts after it. + * Returns false when memory runs out; the selection is then unchanged. */ +TERM_API bool term_select_start(struct term *t, struct term_vector2i cell, bool right_half, enum term_select_unit unit); -/* Extend the selection from its start to cell. */ -TERM_API void term_select_extend(struct term *t, struct term_vector2i cell, bool right_half); +/* Extend the selection from its start to cell. Returns false when memory runs + * out; the selection is then unchanged. */ +TERM_API bool term_select_extend(struct term *t, struct term_vector2i cell, bool right_half); TERM_API void term_select_clear(struct term *t); TERM_API bool term_has_selection(const struct term *t); /* Owned, NUL-terminated UTF-8 of the selection. NULL when nothing is |