2 2b2d2872 2021-06-20 op * Copyright (c) 2021 Omar Polo <op@omarpolo.com>
4 2b2d2872 2021-06-20 op * Permission to use, copy, modify, and distribute this software for any
5 2b2d2872 2021-06-20 op * purpose with or without fee is hereby granted, provided that the above
6 2b2d2872 2021-06-20 op * copyright notice and this permission notice appear in all copies.
8 2b2d2872 2021-06-20 op * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 2b2d2872 2021-06-20 op * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 2b2d2872 2021-06-20 op * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 2b2d2872 2021-06-20 op * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 2b2d2872 2021-06-20 op * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 2b2d2872 2021-06-20 op * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 2b2d2872 2021-06-20 op * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 786e6deb 2021-07-21 op #include "compat.h"
19 61251035 2021-06-26 op #include <limits.h>
20 2b2d2872 2021-06-20 op #include <stdlib.h>
21 61251035 2021-06-26 op #include <string.h>
23 b1e1e41a 2021-07-14 op #include "compl.h"
24 e5a2797f 2021-07-13 op #include "defaults.h"
25 450a89f7 2021-07-12 op #include "minibuffer.h"
26 1fce2e75 2021-08-14 op #include "session.h"
27 2b2d2872 2021-06-20 op #include "telescope.h"
28 d1a0f2a3 2021-07-12 op #include "ui.h"
29 5caf7d67 2021-07-12 op #include "utf8.h"
31 ca231710 2021-07-15 op #define GUARD_RECURSIVE_MINIBUFFER() \
33 ca231710 2021-07-15 op if (in_minibuffer) { \
34 ca231710 2021-07-15 op message("enable-recursive-minibuffers " \
35 ca231710 2021-07-15 op "is not yet available."); \
40 5a3c3ede 2021-07-19 op #define GUARD_READ_ONLY() \
42 5a3c3ede 2021-07-19 op if (!in_minibuffer) { \
43 5a3c3ede 2021-07-19 op message("text is read-only"); \
48 c4c82003 2021-07-01 op /* return 1 if moved, 0 otherwise */
49 c4c82003 2021-07-01 op static inline int
50 c4c82003 2021-07-01 op forward_line(struct buffer *buffer, int n)
52 c4c82003 2021-07-01 op struct vline *vl;
55 c4c82003 2021-07-01 op if (buffer->current_line == NULL)
57 963c680c 2021-07-05 op vl = buffer->current_line;
60 c4c82003 2021-07-01 op while (n != 0) {
62 963c680c 2021-07-05 op vl = TAILQ_NEXT(vl, vlines);
63 c4c82003 2021-07-01 op if (vl == NULL)
65 963c680c 2021-07-05 op if (vl->parent->flags & L_HIDDEN)
67 c4c82003 2021-07-01 op buffer->current_line = vl;
70 963c680c 2021-07-05 op vl = TAILQ_PREV(vl, vhead, vlines);
71 c4c82003 2021-07-01 op if (vl == NULL)
73 963c680c 2021-07-05 op if (vl->parent->flags & L_HIDDEN)
75 6e6c6afb 2021-07-14 op if (buffer->current_line == buffer->top_line) {
76 6e6c6afb 2021-07-14 op buffer->line_off--;
77 c4c82003 2021-07-01 op buffer->top_line = vl;
79 c4c82003 2021-07-01 op buffer->current_line = vl;
90 c4c82003 2021-07-01 op cmd_previous_line(struct buffer *buffer)
92 c4c82003 2021-07-01 op forward_line(buffer, -1);
96 c4c82003 2021-07-01 op cmd_next_line(struct buffer *buffer)
98 c4c82003 2021-07-01 op forward_line(buffer, +1);
102 2b2d2872 2021-06-20 op cmd_backward_char(struct buffer *buffer)
104 2b2d2872 2021-06-20 op if (buffer->cpoff != 0)
105 2b2d2872 2021-06-20 op buffer->cpoff--;
109 2b2d2872 2021-06-20 op cmd_forward_char(struct buffer *buffer)
111 2b2d2872 2021-06-20 op size_t len = 0;
113 aed6fae9 2021-07-19 op if (buffer->current_line == NULL)
116 2b2d2872 2021-06-20 op if (buffer->current_line->line != NULL)
117 2b2d2872 2021-06-20 op len = utf8_cplen(buffer->current_line->line);
118 2b2d2872 2021-06-20 op if (++buffer->cpoff > len)
119 2b2d2872 2021-06-20 op buffer->cpoff = len;
123 2b2d2872 2021-06-20 op cmd_backward_paragraph(struct buffer *buffer)
126 c4c82003 2021-07-01 op if (!forward_line(buffer, -1)) {
127 2b2d2872 2021-06-20 op message("No previous paragraph");
130 2b2d2872 2021-06-20 op } while (buffer->current_line->line != NULL ||
131 2b2d2872 2021-06-20 op buffer->current_line->parent->type != LINE_TEXT);
135 2b2d2872 2021-06-20 op cmd_forward_paragraph(struct buffer *buffer)
138 c4c82003 2021-07-01 op if (!forward_line(buffer, +1)) {
139 2b2d2872 2021-06-20 op message("No next paragraph");
142 2b2d2872 2021-06-20 op } while (buffer->current_line->line != NULL ||
143 2b2d2872 2021-06-20 op buffer->current_line->parent->type != LINE_TEXT);
147 2b2d2872 2021-06-20 op cmd_move_beginning_of_line(struct buffer *buffer)
149 2b2d2872 2021-06-20 op buffer->cpoff = 0;
153 2b2d2872 2021-06-20 op cmd_move_end_of_line(struct buffer *buffer)
155 2b2d2872 2021-06-20 op struct vline *vl;
157 2b2d2872 2021-06-20 op vl = buffer->current_line;
158 a87cfde9 2021-07-19 op if (vl == NULL || vl->line == NULL)
160 2b2d2872 2021-06-20 op buffer->cpoff = utf8_cplen(vl->line);
164 2b2d2872 2021-06-20 op cmd_redraw(struct buffer *buffer)
166 95a8c791 2021-08-26 op ui_schedule_redraw();
170 2b2d2872 2021-06-20 op cmd_scroll_line_up(struct buffer *buffer)
172 e39920a9 2021-07-07 op struct vline *vl;
175 028fff57 2021-07-30 op if (buffer->top_line == NULL)
178 028fff57 2021-07-30 op if ((vl = TAILQ_PREV(buffer->top_line, vhead, vlines))
182 028fff57 2021-07-30 op buffer->top_line = vl;
184 028fff57 2021-07-30 op if (vl->parent->flags & L_HIDDEN)
190 41b1ed04 2021-07-21 op buffer->line_off--;
192 028fff57 2021-07-30 op forward_line(buffer, -1);
196 2b2d2872 2021-06-20 op cmd_scroll_line_down(struct buffer *buffer)
198 c4c82003 2021-07-01 op if (!forward_line(buffer, +1))
202 028fff57 2021-07-30 op if (buffer->top_line == NULL)
205 028fff57 2021-07-30 op buffer->top_line = TAILQ_NEXT(buffer->top_line, vlines);
206 028fff57 2021-07-30 op if (buffer->top_line->parent->flags & L_HIDDEN)
211 2b2d2872 2021-06-20 op buffer->line_off++;
215 2b2d2872 2021-06-20 op cmd_scroll_up(struct buffer *buffer)
217 64923c4b 2021-07-15 op struct vline *vl;
220 b471d670 2021-07-24 op if (buffer->top_line == NULL)
223 64923c4b 2021-07-15 op for (i = 0; i < body_lines; ++i) {
224 64923c4b 2021-07-15 op vl = TAILQ_PREV(buffer->top_line, vhead, vlines);
225 64923c4b 2021-07-15 op if (vl == NULL)
227 eab11449 2021-07-19 op buffer->line_off--;
228 64923c4b 2021-07-15 op buffer->top_line = vl;
229 64923c4b 2021-07-15 op forward_line(buffer, -1);
234 2b2d2872 2021-06-20 op cmd_scroll_down(struct buffer *buffer)
238 b471d670 2021-07-24 op if (buffer->top_line == NULL)
241 64923c4b 2021-07-15 op for (i = 0; i < body_lines; ++i) {
242 64923c4b 2021-07-15 op if (!forward_line(buffer, +1))
245 64923c4b 2021-07-15 op buffer->top_line = TAILQ_NEXT(buffer->top_line,
247 eab11449 2021-07-19 op buffer->line_off++;
252 2b2d2872 2021-06-20 op cmd_beginning_of_buffer(struct buffer *buffer)
254 2b2d2872 2021-06-20 op buffer->current_line = TAILQ_FIRST(&buffer->head);
255 c4c82003 2021-07-01 op buffer->cpoff = 0;
256 94ec38e8 2021-06-29 op buffer->top_line = buffer->current_line;
257 2b2d2872 2021-06-20 op buffer->line_off = 0;
261 2b2d2872 2021-06-20 op cmd_end_of_buffer(struct buffer *buffer)
263 2b2d2872 2021-06-20 op buffer->current_line = TAILQ_LAST(&buffer->head, vhead);
265 52b1043c 2021-07-19 op if (buffer->current_line == NULL)
268 f04d2fc5 2021-07-18 op /* deal with invisible lines */
269 f04d2fc5 2021-07-18 op if (buffer->current_line->parent->flags & L_HIDDEN)
270 f04d2fc5 2021-07-18 op forward_line(buffer, -1);
272 f04d2fc5 2021-07-18 op cmd_move_end_of_line(buffer);
276 5b3e45c1 2021-01-02 op kill_telescope_cb(int r, struct tab *tab)
279 5b3e45c1 2021-01-02 op save_session();
280 5b3e45c1 2021-01-02 op event_loopbreak();
285 2b2d2872 2021-06-20 op cmd_kill_telescope(struct buffer *buffer)
287 5b3e45c1 2021-01-02 op yornp("really quit?", kill_telescope_cb, NULL);
291 2b2d2872 2021-06-20 op cmd_push_button(struct buffer *buffer)
293 2b2d2872 2021-06-20 op struct vline *vl;
294 963c680c 2021-07-05 op struct line *l;
296 2b2d2872 2021-06-20 op vl = buffer->current_line;
298 a87cfde9 2021-07-19 op if (vl == NULL)
301 963c680c 2021-07-05 op switch (vl->parent->type) {
302 963c680c 2021-07-05 op case LINE_LINK:
303 bc55cdb9 2021-08-12 op load_url_in_tab(current_tab, vl->parent->alt, NULL, 0);
305 963c680c 2021-07-05 op case LINE_PRE_START:
306 963c680c 2021-07-05 op l = TAILQ_NEXT(vl->parent, lines);
307 963c680c 2021-07-05 op for (; l != NULL; l = TAILQ_NEXT(l, lines)) {
308 963c680c 2021-07-05 op if (l->type == LINE_PRE_END)
310 963c680c 2021-07-05 op l->flags ^= L_HIDDEN;
311 6e6c6afb 2021-07-14 op if (l->flags & L_HIDDEN)
312 6e6c6afb 2021-07-14 op buffer->line_max--;
314 6e6c6afb 2021-07-14 op buffer->line_max++;
323 2b2d2872 2021-06-20 op cmd_push_button_new_tab(struct buffer *buffer)
325 2b2d2872 2021-06-20 op struct vline *vl;
327 2b2d2872 2021-06-20 op vl = buffer->current_line;
328 a87cfde9 2021-07-19 op if (vl == NULL || vl->parent->type != LINE_LINK)
331 55eb4d95 2021-08-12 op new_tab(vl->parent->alt, current_tab->hist_cur->h, current_tab);
335 2b2d2872 2021-06-20 op cmd_previous_button(struct buffer *buffer)
337 5d0feb4b 2021-06-23 op struct excursion place;
339 5d0feb4b 2021-06-23 op save_excursion(&place, buffer);
342 c4c82003 2021-07-01 op if (!forward_line(buffer, -1)) {
343 5d0feb4b 2021-06-23 op restore_excursion(&place, buffer);
344 2b2d2872 2021-06-20 op message("No previous link");
347 2b2d2872 2021-06-20 op } while (buffer->current_line->parent->type != LINE_LINK);
351 2b2d2872 2021-06-20 op cmd_next_button(struct buffer *buffer)
353 5d0feb4b 2021-06-23 op struct excursion place;
355 5d0feb4b 2021-06-23 op save_excursion(&place, buffer);
358 c4c82003 2021-07-01 op if (!forward_line(buffer, +1)){
359 5d0feb4b 2021-06-23 op restore_excursion(&place, buffer);
360 2b2d2872 2021-06-20 op message("No next link");
363 2b2d2872 2021-06-20 op } while (buffer->current_line->parent->type != LINE_LINK);
366 1c412d48 2021-06-25 op static inline int
367 1c412d48 2021-06-25 op is_heading(const struct line *l)
369 1c412d48 2021-06-25 op return l->type == LINE_TITLE_1 ||
370 1c412d48 2021-06-25 op l->type == LINE_TITLE_2 ||
371 1c412d48 2021-06-25 op l->type == LINE_TITLE_3;
375 1c412d48 2021-06-25 op cmd_previous_heading(struct buffer *buffer)
377 1c412d48 2021-06-25 op struct excursion place;
379 1c412d48 2021-06-25 op save_excursion(&place, buffer);
382 c4c82003 2021-07-01 op if (!forward_line(buffer, -1)) {
383 1c412d48 2021-06-25 op restore_excursion(&place, buffer);
384 1c412d48 2021-06-25 op message("No previous heading");
387 1c412d48 2021-06-25 op } while (!is_heading(buffer->current_line->parent));
391 1c412d48 2021-06-25 op cmd_next_heading(struct buffer *buffer)
393 1c412d48 2021-06-25 op struct excursion place;
395 1c412d48 2021-06-25 op save_excursion(&place, buffer);
398 c4c82003 2021-07-01 op if (!forward_line(buffer, +1)) {
399 1c412d48 2021-06-25 op restore_excursion(&place, buffer);
400 1c412d48 2021-06-25 op message("No next heading");
403 1c412d48 2021-06-25 op } while (!is_heading(buffer->current_line->parent));
407 2b2d2872 2021-06-20 op cmd_previous_page(struct buffer *buffer)
409 83dce83d 2021-07-17 op if (!load_previous_page(current_tab))
410 2b2d2872 2021-06-20 op message("No previous page");
412 83dce83d 2021-07-17 op start_loading_anim(current_tab);
416 2b2d2872 2021-06-20 op cmd_next_page(struct buffer *buffer)
418 83dce83d 2021-07-17 op if (!load_next_page(current_tab))
419 2b2d2872 2021-06-20 op message("No next page");
421 83dce83d 2021-07-17 op start_loading_anim(current_tab);
425 2b2d2872 2021-06-20 op cmd_clear_minibuf(struct buffer *buffer)
427 95a8c791 2021-08-26 op message(NULL);
431 2b2d2872 2021-06-20 op cmd_execute_extended_command(struct buffer *buffer)
435 ca231710 2021-07-15 op GUARD_RECURSIVE_MINIBUFFER();
437 004fe817 2021-07-24 op enter_minibuffer(sensible_self_insert, eecmd_select, exit_minibuffer,
438 b1e1e41a 2021-07-14 op &eecmd_history, compl_eecmd, NULL);
440 2b2d2872 2021-06-20 op len = sizeof(ministate.prompt);
441 2b2d2872 2021-06-20 op strlcpy(ministate.prompt, "", len);
443 2b2d2872 2021-06-20 op if (thiskey.meta)
444 2b2d2872 2021-06-20 op strlcat(ministate.prompt, "M-", len);
446 2b2d2872 2021-06-20 op strlcat(ministate.prompt, ui_keyname(thiskey.key), len);
448 2b2d2872 2021-06-20 op if (thiskey.meta)
449 2b2d2872 2021-06-20 op strlcat(ministate.prompt, " ", len);
453 2b2d2872 2021-06-20 op cmd_tab_close(struct buffer *buffer)
455 2b2d2872 2021-06-20 op struct tab *tab, *t;
457 83dce83d 2021-07-17 op tab = current_tab;
459 90730426 2021-07-21 op if ((t = TAILQ_NEXT(tab, tabs)) != NULL ||
460 90730426 2021-07-21 op (t = TAILQ_PREV(tab, tabshead, tabs)) != NULL) {
461 90730426 2021-07-21 op switch_to_tab(t);
462 90730426 2021-07-21 op free_tab(tab);
464 90730426 2021-07-21 op message("Can't close the only tab.");
469 2b2d2872 2021-06-20 op cmd_tab_close_other(struct buffer *buffer)
471 2b2d2872 2021-06-20 op struct tab *t, *i;
473 2b2d2872 2021-06-20 op TAILQ_FOREACH_SAFE(t, &tabshead, tabs, i) {
474 83dce83d 2021-07-17 op if (t == current_tab)
482 2b2d2872 2021-06-20 op cmd_tab_new(struct buffer *buffer)
484 2b2d2872 2021-06-20 op const char *url;
486 2b2d2872 2021-06-20 op if ((url = new_tab_url) == NULL)
487 2b2d2872 2021-06-20 op url = NEW_TAB_URL;
489 55eb4d95 2021-08-12 op new_tab(url, NULL, NULL);
493 2b2d2872 2021-06-20 op cmd_tab_next(struct buffer *buffer)
495 83dce83d 2021-07-17 op struct tab *t;
497 83dce83d 2021-07-17 op if ((t = TAILQ_NEXT(current_tab, tabs)) == NULL)
498 2b2d2872 2021-06-20 op t = TAILQ_FIRST(&tabshead);
499 2ddbda6b 2021-07-17 op switch_to_tab(t);
503 2b2d2872 2021-06-20 op cmd_tab_previous(struct buffer *buffer)
505 83dce83d 2021-07-17 op struct tab *t;
507 83dce83d 2021-07-17 op if ((t = TAILQ_PREV(current_tab, tabshead, tabs)) == NULL)
508 2b2d2872 2021-06-20 op t = TAILQ_LAST(&tabshead, tabshead);
509 2ddbda6b 2021-07-17 op switch_to_tab(t);
513 2b2d2872 2021-06-20 op cmd_tab_move(struct buffer *buffer)
515 83dce83d 2021-07-17 op struct tab *t;
517 83dce83d 2021-07-17 op t = TAILQ_NEXT(current_tab, tabs);
518 83dce83d 2021-07-17 op TAILQ_REMOVE(&tabshead, current_tab, tabs);
520 2b2d2872 2021-06-20 op if (t == NULL)
521 83dce83d 2021-07-17 op TAILQ_INSERT_HEAD(&tabshead, current_tab, tabs);
523 83dce83d 2021-07-17 op TAILQ_INSERT_AFTER(&tabshead, t, current_tab, tabs);
527 2b2d2872 2021-06-20 op cmd_tab_move_to(struct buffer *buffer)
529 83dce83d 2021-07-17 op struct tab *t;
531 83dce83d 2021-07-17 op t = TAILQ_PREV(current_tab, tabshead, tabs);
532 83dce83d 2021-07-17 op TAILQ_REMOVE(&tabshead, current_tab, tabs);
534 32ac17a4 2021-08-12 op if (t == NULL)
535 32ac17a4 2021-08-12 op TAILQ_INSERT_TAIL(&tabshead, current_tab, tabs);
537 83dce83d 2021-07-17 op TAILQ_INSERT_BEFORE(t, current_tab, tabs);
541 65601367 2021-07-14 op cmd_tab_select(struct buffer *buffer)
543 ca231710 2021-07-15 op GUARD_RECURSIVE_MINIBUFFER();
545 40fbc354 2021-07-14 op enter_minibuffer(sensible_self_insert, ts_select, exit_minibuffer,
546 65601367 2021-07-14 op NULL, compl_ts, NULL);
547 65601367 2021-07-14 op strlcpy(ministate.prompt, "Select tab: ", sizeof(ministate.prompt));
551 2b2d2872 2021-06-20 op cmd_load_url(struct buffer *buffer)
553 ca231710 2021-07-15 op GUARD_RECURSIVE_MINIBUFFER();
555 40fbc354 2021-07-14 op enter_minibuffer(sensible_self_insert, lu_select, exit_minibuffer,
556 e5a2797f 2021-07-13 op &lu_history, NULL, NULL);
557 2b2d2872 2021-06-20 op strlcpy(ministate.prompt, "Load URL: ", sizeof(ministate.prompt));
561 2b2d2872 2021-06-20 op cmd_load_current_url(struct buffer *buffer)
563 ca231710 2021-07-15 op GUARD_RECURSIVE_MINIBUFFER();
565 40fbc354 2021-07-14 op enter_minibuffer(sensible_self_insert, lu_select, exit_minibuffer,
566 e5a2797f 2021-07-13 op &lu_history, NULL, NULL);
567 2b2d2872 2021-06-20 op strlcpy(ministate.prompt, "Load URL: ", sizeof(ministate.prompt));
568 83dce83d 2021-07-17 op strlcpy(ministate.buf, current_tab->hist_cur->h, sizeof(ministate.buf));
569 2b2d2872 2021-06-20 op ministate.buffer.cpoff = utf8_cplen(ministate.buf);
573 661233ed 2021-07-14 op cmd_reload_page(struct buffer *buffer)
575 bc55cdb9 2021-08-12 op load_url_in_tab(current_tab, current_tab->hist_cur->h, NULL, 1);
579 2b2d2872 2021-06-20 op cmd_bookmark_page(struct buffer *buffer)
581 ca231710 2021-07-15 op GUARD_RECURSIVE_MINIBUFFER();
583 40fbc354 2021-07-14 op enter_minibuffer(sensible_self_insert, bp_select, exit_minibuffer, NULL,
585 2b2d2872 2021-06-20 op strlcpy(ministate.prompt, "Bookmark URL: ", sizeof(ministate.prompt));
586 83dce83d 2021-07-17 op strlcpy(ministate.buf, current_tab->hist_cur->h, sizeof(ministate.buf));
587 2b2d2872 2021-06-20 op ministate.buffer.cpoff = utf8_cplen(ministate.buf);
591 2b2d2872 2021-06-20 op cmd_list_bookmarks(struct buffer *buffer)
593 bc55cdb9 2021-08-12 op load_url_in_tab(current_tab, "about:bookmarks", NULL, 0);
597 2b2d2872 2021-06-20 op cmd_toggle_help(struct buffer *buffer)
599 3b5f459e 2021-11-05 op ui_toggle_side_window(SIDE_WINDOW_LEFT);
603 753c6ac7 2021-07-14 op cmd_link_select(struct buffer *buffer)
605 c1a72389 2021-07-15 op struct line *l;
607 ca231710 2021-07-15 op GUARD_RECURSIVE_MINIBUFFER();
609 c1a72389 2021-07-15 op l = TAILQ_FIRST(&buffer->page.head);
610 c1a72389 2021-07-15 op while (l != NULL && l->type != LINE_LINK)
611 c1a72389 2021-07-15 op l = TAILQ_NEXT(l, lines);
613 c1a72389 2021-07-15 op if (l == NULL) {
614 c1a72389 2021-07-15 op message("No links found");
618 40fbc354 2021-07-14 op enter_minibuffer(sensible_self_insert, ls_select, exit_minibuffer,
619 c1a72389 2021-07-15 op NULL, compl_ls, l);
620 753c6ac7 2021-07-14 op strlcpy(ministate.prompt, "Select link: ", sizeof(ministate.prompt));
624 753c6ac7 2021-07-14 op cmd_swiper(struct buffer *buffer)
626 ca231710 2021-07-15 op GUARD_RECURSIVE_MINIBUFFER();
628 40fbc354 2021-07-14 op enter_minibuffer(sensible_self_insert, swiper_select, exit_minibuffer,
629 753c6ac7 2021-07-14 op NULL, compl_swiper, TAILQ_FIRST(&buffer->page.head));
630 753c6ac7 2021-07-14 op strlcpy(ministate.prompt, "Select line: ", sizeof(ministate.prompt));
634 edd9a650 2021-07-15 op cmd_toc(struct buffer *buffer)
636 c1a72389 2021-07-15 op struct line *l;
638 ca231710 2021-07-15 op GUARD_RECURSIVE_MINIBUFFER();
640 c1a72389 2021-07-15 op l = TAILQ_FIRST(&buffer->page.head);
641 c1a72389 2021-07-15 op while (l != NULL &&
642 c1a72389 2021-07-15 op l->type != LINE_TITLE_1 &&
643 c1a72389 2021-07-15 op l->type != LINE_TITLE_2 &&
644 c1a72389 2021-07-15 op l->type != LINE_TITLE_3)
645 c1a72389 2021-07-15 op l = TAILQ_NEXT(l, lines);
647 c1a72389 2021-07-15 op if (l == NULL) {
648 c1a72389 2021-07-15 op message("No headings found");
652 edd9a650 2021-07-15 op enter_minibuffer(sensible_self_insert, toc_select, exit_minibuffer,
653 c1a72389 2021-07-15 op NULL, compl_toc, l);
654 edd9a650 2021-07-15 op strlcpy(ministate.prompt, "Select heading: ",
655 edd9a650 2021-07-15 op sizeof(ministate.prompt));
659 61251035 2021-06-26 op cmd_inc_fill_column(struct buffer *buffer)
661 61251035 2021-06-26 op if (fill_column == INT_MAX)
664 61251035 2021-06-26 op fill_column += 2;
665 61251035 2021-06-26 op message("fill-column: %d", fill_column);
667 61251035 2021-06-26 op ui_schedule_redraw();
671 61251035 2021-06-26 op cmd_dec_fill_column(struct buffer *buffer)
673 61251035 2021-06-26 op if (fill_column == INT_MAX || fill_column < 8)
676 61251035 2021-06-26 op fill_column -= 2;
677 61251035 2021-06-26 op message("fill-column: %d", fill_column);
679 61251035 2021-06-26 op ui_schedule_redraw();
683 2b2d2872 2021-06-20 op cmd_olivetti_mode(struct buffer *buffer)
685 2b2d2872 2021-06-20 op olivetti_mode = !olivetti_mode;
686 2b2d2872 2021-06-20 op if (olivetti_mode)
687 2b2d2872 2021-06-20 op message("olivetti-mode enabled");
689 2b2d2872 2021-06-20 op message("olivetti-mode disabled");
691 2b2d2872 2021-06-20 op ui_schedule_redraw();
695 2b2d2872 2021-06-20 op cmd_mini_delete_char(struct buffer *buffer)
699 5a3c3ede 2021-07-19 op GUARD_READ_ONLY();
701 2b2d2872 2021-06-20 op minibuffer_taint_hist();
703 2b2d2872 2021-06-20 op c = utf8_nth(buffer->current_line->line, buffer->cpoff);
704 2b2d2872 2021-06-20 op if (*c == '\0')
706 2b2d2872 2021-06-20 op n = utf8_next_cp(c);
708 2b2d2872 2021-06-20 op memmove(c, n, strlen(n)+1);
710 b1e1e41a 2021-07-14 op recompute_completions(0);
714 2b2d2872 2021-06-20 op cmd_mini_delete_backward_char(struct buffer *buffer)
716 2b2d2872 2021-06-20 op char *c, *p, *start;
718 5a3c3ede 2021-07-19 op GUARD_READ_ONLY();
720 2b2d2872 2021-06-20 op minibuffer_taint_hist();
722 2b2d2872 2021-06-20 op c = utf8_nth(buffer->current_line->line, buffer->cpoff);
723 2b2d2872 2021-06-20 op start = buffer->current_line->line;
724 2b2d2872 2021-06-20 op if (c == start)
726 2b2d2872 2021-06-20 op p = utf8_prev_cp(c-1, start);
728 2b2d2872 2021-06-20 op memmove(p, c, strlen(c)+1);
729 2b2d2872 2021-06-20 op buffer->cpoff--;
731 b1e1e41a 2021-07-14 op recompute_completions(0);
735 2b2d2872 2021-06-20 op cmd_mini_kill_line(struct buffer *buffer)
739 5a3c3ede 2021-07-19 op GUARD_READ_ONLY();
741 2b2d2872 2021-06-20 op minibuffer_taint_hist();
742 2b2d2872 2021-06-20 op c = utf8_nth(buffer->current_line->line, buffer->cpoff);
745 b1e1e41a 2021-07-14 op recompute_completions(0);
749 2b2d2872 2021-06-20 op cmd_mini_abort(struct buffer *buffer)
751 2b2d2872 2021-06-20 op if (!in_minibuffer)
754 2b2d2872 2021-06-20 op ministate.abortfn();
758 2b2d2872 2021-06-20 op cmd_mini_complete_and_exit(struct buffer *buffer)
760 2b2d2872 2021-06-20 op if (!in_minibuffer)
763 2b2d2872 2021-06-20 op minibuffer_taint_hist();
764 2b2d2872 2021-06-20 op ministate.donefn();
768 2b2d2872 2021-06-20 op cmd_mini_previous_history_element(struct buffer *buffer)
770 2b2d2872 2021-06-20 op if (ministate.history == NULL) {
771 2b2d2872 2021-06-20 op message("No history");
775 2b2d2872 2021-06-20 op if (ministate.hist_cur == NULL ||
776 2b2d2872 2021-06-20 op (ministate.hist_cur = TAILQ_PREV(ministate.hist_cur, mhisthead, entries)) == NULL) {
777 2b2d2872 2021-06-20 op ministate.hist_cur = TAILQ_LAST(&ministate.history->head, mhisthead);
778 2b2d2872 2021-06-20 op ministate.hist_off = ministate.history->len - 1;
779 2b2d2872 2021-06-20 op if (ministate.hist_cur == NULL)
780 fc14510d 2021-07-14 op message("No prev history item");
782 2b2d2872 2021-06-20 op ministate.hist_off--;
785 2b2d2872 2021-06-20 op if (ministate.hist_cur != NULL)
786 2b2d2872 2021-06-20 op buffer->current_line->line = ministate.hist_cur->h;
790 2b2d2872 2021-06-20 op cmd_mini_next_history_element(struct buffer *buffer)
792 2b2d2872 2021-06-20 op if (ministate.history == NULL) {
793 2b2d2872 2021-06-20 op message("No history");
797 2b2d2872 2021-06-20 op if (ministate.hist_cur == NULL ||
798 2b2d2872 2021-06-20 op (ministate.hist_cur = TAILQ_NEXT(ministate.hist_cur, entries)) == NULL) {
799 2b2d2872 2021-06-20 op ministate.hist_cur = TAILQ_FIRST(&ministate.history->head);
800 2b2d2872 2021-06-20 op ministate.hist_off = 0;
801 2b2d2872 2021-06-20 op if (ministate.hist_cur == NULL)
802 fc14510d 2021-07-14 op message("No next history item");
804 2b2d2872 2021-06-20 op ministate.hist_off++;
807 2b2d2872 2021-06-20 op if (ministate.hist_cur != NULL)
808 2b2d2872 2021-06-20 op buffer->current_line->line = ministate.hist_cur->h;
812 e7b982f4 2021-07-14 op cmd_previous_completion(struct buffer *buffer)
814 e7b982f4 2021-07-14 op if (in_minibuffer != MB_COMPREAD)
817 e7b982f4 2021-07-14 op buffer = &ministate.compl.buffer;
819 e7b982f4 2021-07-14 op if (buffer->current_line != NULL)
820 e7b982f4 2021-07-14 op buffer->current_line->parent->type = LINE_COMPL;
822 e7b982f4 2021-07-14 op forward_line(buffer, -1);
824 e7b982f4 2021-07-14 op if (buffer->current_line != NULL)
825 e7b982f4 2021-07-14 op buffer->current_line->parent->type = LINE_COMPL_CURRENT;
829 e7b982f4 2021-07-14 op cmd_next_completion(struct buffer *buffer)
831 e7b982f4 2021-07-14 op if (in_minibuffer != MB_COMPREAD)
834 e7b982f4 2021-07-14 op buffer = &ministate.compl.buffer;
836 e7b982f4 2021-07-14 op if (buffer->current_line != NULL)
837 e7b982f4 2021-07-14 op buffer->current_line->parent->type = LINE_COMPL;
839 e7b982f4 2021-07-14 op forward_line(buffer, +1);
841 e7b982f4 2021-07-14 op if (buffer->current_line != NULL)
842 e7b982f4 2021-07-14 op buffer->current_line->parent->type = LINE_COMPL_CURRENT;
846 e7b982f4 2021-07-14 op cmd_insert_current_candidate(struct buffer *buffer)
848 e7b982f4 2021-07-14 op if (in_minibuffer != MB_COMPREAD)
851 16578ca5 2021-01-02 op minibuffer_insert_current_candidate();
855 8a3b5609 2021-07-15 op cmd_suspend_telescope(struct buffer *buffer)
857 8a3b5609 2021-07-15 op message("Zzz...");
858 8a3b5609 2021-07-15 op ui_suspend();
862 987d9c88 2021-07-15 op cmd_toggle_pre_wrap(struct buffer *buffer)
864 987d9c88 2021-07-15 op dont_wrap_pre = !dont_wrap_pre;
866 987d9c88 2021-07-15 op if (dont_wrap_pre)
867 987d9c88 2021-07-15 op message("Don't wrap preformatted blocks");
869 987d9c88 2021-07-15 op message("Wrap preformatted blocks");
871 987d9c88 2021-07-15 op ui_schedule_redraw();
875 de190a2b 2021-07-17 op cmd_mini_goto_beginning(struct buffer *buffer)
877 de190a2b 2021-07-17 op struct vline *vl;
879 de190a2b 2021-07-17 op if (!in_minibuffer)
882 de190a2b 2021-07-17 op buffer = &ministate.compl.buffer;
884 de190a2b 2021-07-17 op if ((vl = buffer->current_line) != NULL)
885 de190a2b 2021-07-17 op vl->parent->type = LINE_COMPL;
887 de190a2b 2021-07-17 op vl = TAILQ_FIRST(&buffer->head);
888 de190a2b 2021-07-17 op while (vl != NULL && vl->parent->flags & L_HIDDEN)
889 de190a2b 2021-07-17 op vl = TAILQ_NEXT(vl, vlines);
891 de190a2b 2021-07-17 op if (vl == NULL)
894 de190a2b 2021-07-17 op vl->parent->type = LINE_COMPL_CURRENT;
895 de190a2b 2021-07-17 op buffer->top_line = vl;
896 de190a2b 2021-07-17 op buffer->current_line = vl;
900 de190a2b 2021-07-17 op cmd_mini_goto_end(struct buffer *buffer)
902 de190a2b 2021-07-17 op struct vline *vl;
904 de190a2b 2021-07-17 op if (!in_minibuffer)
907 de190a2b 2021-07-17 op buffer = &ministate.compl.buffer;
909 de190a2b 2021-07-17 op if ((vl = buffer->current_line) != NULL)
910 de190a2b 2021-07-17 op vl->parent->type = LINE_COMPL;
912 de190a2b 2021-07-17 op vl = TAILQ_LAST(&buffer->head, vhead);
913 de190a2b 2021-07-17 op while (vl != NULL && vl->parent->flags & L_HIDDEN)
914 de190a2b 2021-07-17 op vl = TAILQ_PREV(vl, vhead, vlines);
916 de190a2b 2021-07-17 op if (vl == NULL)
919 de190a2b 2021-07-17 op vl->parent->type = LINE_COMPL_CURRENT;
920 de190a2b 2021-07-17 op buffer->current_line = vl;
924 65340174 2021-07-21 op cmd_other_window(struct buffer *buffer)
926 65340174 2021-07-21 op ui_other_window();
930 167131d5 2021-07-24 op cmd_mini_scroll_up(struct buffer *buffer)
932 167131d5 2021-07-24 op if (!in_minibuffer)
935 0e2ac864 2021-08-26 op buffer = &ministate.compl.buffer;
936 167131d5 2021-07-24 op if (buffer->current_line == NULL)
939 167131d5 2021-07-24 op buffer->current_line->parent->type = LINE_COMPL;
940 167131d5 2021-07-24 op cmd_scroll_up(buffer);
941 167131d5 2021-07-24 op buffer->current_line->parent->type = LINE_COMPL_CURRENT;
945 167131d5 2021-07-24 op cmd_mini_scroll_down(struct buffer *buffer)
947 167131d5 2021-07-24 op if (!in_minibuffer)
950 0e2ac864 2021-08-26 op buffer = &ministate.compl.buffer;
951 167131d5 2021-07-24 op if (buffer->current_line == NULL)
954 167131d5 2021-07-24 op buffer->current_line->parent->type = LINE_COMPL;
955 167131d5 2021-07-24 op cmd_scroll_down(buffer);
956 167131d5 2021-07-24 op buffer->current_line->parent->type = LINE_COMPL_CURRENT;
960 3b5f459e 2021-11-05 op cmd_toggle_downloads(struct buffer *buffer)
962 3b5f459e 2021-11-05 op ui_toggle_side_window(SIDE_WINDOW_BOTTOM);