diff options
Diffstat (limited to 'vis.c')
| -rw-r--r-- | vis.c | 61 |
1 files changed, 61 insertions, 0 deletions
@@ -326,6 +326,14 @@ static void cursors_new(const Arg *arg); static void cursors_align(const Arg *arg); /* remove all but the primary cursor and their selections */ static void cursors_clear(const Arg *arg); +/* remove the least recently added cursor */ +static void cursors_remove(const Arg *arg); +/* select the word the cursor is currently over */ +static void cursors_select(const Arg *arg); +/* select the next region matching the current selection */ +static void cursors_select_next(const Arg *arg); +/* clear current selection but select next match */ +static void cursors_select_skip(const Arg *arg); /* adjust action.count by arg->i */ static void count(const Arg *arg); /* move to the action.count-th line or if not given either to the first (arg->i < 0) @@ -869,6 +877,59 @@ static void cursors_clear(const Arg *arg) { view_cursors_selection_clear(view_cursor(view)); } +static void cursors_select(const Arg *arg) { + Text *txt = vis->win->file->text; + View *view = vis->win->view; + for (Cursor *cursor = view_cursors(view); cursor; cursor = view_cursors_next(cursor)) { + Filerange sel = view_cursors_selection_get(cursor); + Filerange word = text_object_word(txt, view_cursors_pos(cursor)); + if (!text_range_valid(&sel) && text_range_valid(&word)) { + view_cursors_selection_set(cursor, &word); + view_cursors_to(cursor, text_char_prev(txt, word.end)); + } + } + switchmode(&(const Arg){ .i = VIS_MODE_VISUAL }); +} + +static void cursors_select_next(const Arg *arg) { + Text *txt = vis->win->file->text; + View *view = vis->win->view; + Cursor *cursor = view_cursor(view); + Filerange sel = view_cursors_selection_get(cursor); + if (!text_range_valid(&sel)) + return; + + size_t len = text_range_size(&sel); + char *buf = malloc(len+1); + if (!buf) + return; + len = text_bytes_get(txt, sel.start, len, buf); + buf[len] = '\0'; + Filerange word = text_object_word_find_next(txt, sel.end, buf); + free(buf); + + if (text_range_valid(&word)) { + cursor = view_cursors_new(view); + if (!cursor) + return; + view_cursors_selection_set(cursor, &word); + view_cursors_to(cursor, text_char_prev(txt, word.end)); + } +} + +static void cursors_select_skip(const Arg *arg) { + View *view = vis->win->view; + Cursor *cursor = view_cursor(view); + cursors_select_next(arg); + if (cursor != view_cursor(view)) + view_cursors_dispose(cursor); +} + +static void cursors_remove(const Arg *arg) { + View *view = vis->win->view; + view_cursors_dispose(view_cursor(view)); +} + static void replace(const Arg *arg) { Key k = getkey(); if (!k.str[0]) |