2 84b88039 2021-07-12 op * Copyright (c) 2021 Omar Polo <op@omarpolo.com>
4 84b88039 2021-07-12 op * Permission to use, copy, modify, and distribute this software for any
5 84b88039 2021-07-12 op * purpose with or without fee is hereby granted, provided that the above
6 84b88039 2021-07-12 op * copyright notice and this permission notice appear in all copies.
8 84b88039 2021-07-12 op * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 84b88039 2021-07-12 op * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 84b88039 2021-07-12 op * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 84b88039 2021-07-12 op * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 84b88039 2021-07-12 op * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 84b88039 2021-07-12 op * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 84b88039 2021-07-12 op * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 4bc446b9 2021-07-21 op #include "compat.h"
19 4bc446b9 2021-07-21 op #include <stdio.h>
20 84b88039 2021-07-12 op #include <stdlib.h>
21 84b88039 2021-07-12 op #include <string.h>
23 450a89f7 2021-07-12 op #include "minibuffer.h"
24 1fce2e75 2021-08-14 op #include "session.h"
25 d1a0f2a3 2021-07-12 op #include "ui.h"
26 5caf7d67 2021-07-12 op #include "utf8.h"
27 9d65b1d9 2022-01-11 op #include "utils.h"
29 eefb3de5 2022-02-26 op #define nitems(x) (sizeof(x)/sizeof(x[0]))
31 d7ee7b5e 2021-07-15 op static void *minibuffer_metadata(void);
32 7bd3a14b 2022-04-13 op static const char *minibuffer_compl_text(void);
33 84b88039 2021-07-12 op static void minibuffer_hist_save_entry(void);
34 84b88039 2021-07-12 op static void yornp_self_insert(void);
35 84b88039 2021-07-12 op static void yornp_abort(void);
36 84b88039 2021-07-12 op static void read_self_insert(void);
37 84b88039 2021-07-12 op static void read_abort(void);
38 84b88039 2021-07-12 op static void read_select(void);
39 4bc446b9 2021-07-21 op static void handle_clear_echoarea(int, short, void *);
41 4bc446b9 2021-07-21 op static struct event clechoev;
42 4bc446b9 2021-07-21 op static struct timeval clechoev_timer = { 5, 0 };
44 84b88039 2021-07-12 op static void (*yornp_cb)(int, struct tab *);
45 84b88039 2021-07-12 op static struct tab *yornp_data;
47 d1353324 2021-07-13 op static void (*read_cb)(const char*, struct tab *);
48 d1353324 2021-07-13 op static struct tab *read_data;
50 78894e73 2021-08-12 op /* XXX: don't forget to init these in minibuffer_init */
51 84b88039 2021-07-12 op struct histhead eecmd_history,
56 84b88039 2021-07-12 op struct ministate ministate;
58 b1e1e41a 2021-07-14 op struct buffer minibufferwin;
60 54ee0a94 2021-07-21 op int in_minibuffer;
62 eefb3de5 2022-02-26 op static inline int
63 eefb3de5 2022-02-26 op matches(char **words, size_t len, struct line *l)
68 eefb3de5 2022-02-26 op for (i = 0; i < len; ++i) {
71 eefb3de5 2022-02-26 op if (strcasestr(l->line, words[i]) != NULL)
73 eefb3de5 2022-02-26 op if (l->alt != NULL &&
74 eefb3de5 2022-02-26 op strcasestr(l->alt, words[i]) != NULL)
77 eefb3de5 2022-02-26 op if (!lm && !am)
85 b1e1e41a 2021-07-14 op * Recompute the visible completions. If add is 1, don't consider the
86 b1e1e41a 2021-07-14 op * ones already hidden.
89 b1e1e41a 2021-07-14 op recompute_completions(int add)
91 eefb3de5 2022-02-26 op static char buf[GEMINI_URL_LEN];
92 eefb3de5 2022-02-26 op char *input, **ap, *words[10];
93 eefb3de5 2022-02-26 op size_t len = 0;
94 b1e1e41a 2021-07-14 op struct line *l;
95 7c1d55bf 2022-04-13 op struct vline *vl;
96 e7b982f4 2021-07-14 op struct buffer *b;
98 b1e1e41a 2021-07-14 op if (in_minibuffer != MB_COMPREAD)
101 eefb3de5 2022-02-26 op strlcpy(buf, ministate.buf, sizeof(buf));
104 eefb3de5 2022-02-26 op /* tokenize the input */
105 eefb3de5 2022-02-26 op for (ap = words; ap < words + nitems(words) &&
106 eefb3de5 2022-02-26 op (*ap = strsep(&input, " ")) != NULL;) {
107 eefb3de5 2022-02-26 op if (**ap != '\0')
111 e7b982f4 2021-07-14 op b = &ministate.compl.buffer;
112 e7b982f4 2021-07-14 op TAILQ_FOREACH(l, &b->page.head, lines) {
113 e7b982f4 2021-07-14 op l->type = LINE_COMPL;
114 b1e1e41a 2021-07-14 op if (add && l->flags & L_HIDDEN)
116 eefb3de5 2022-02-26 op if (matches(words, len, l)) {
117 5977965a 2021-07-15 op if (l->flags & L_HIDDEN)
118 5977965a 2021-07-15 op b->line_max++;
119 b1e1e41a 2021-07-14 op l->flags &= ~L_HIDDEN;
121 5977965a 2021-07-15 op if (!(l->flags & L_HIDDEN))
122 5977965a 2021-07-15 op b->line_max--;
123 b1e1e41a 2021-07-14 op l->flags |= L_HIDDEN;
127 e7b982f4 2021-07-14 op if (b->current_line == NULL)
128 e7b982f4 2021-07-14 op b->current_line = TAILQ_FIRST(&b->head);
129 e7b982f4 2021-07-14 op b->current_line = adjust_line(b->current_line, b);
130 7c1d55bf 2022-04-13 op vl = b->current_line;
131 4bb17137 2022-04-14 op if (ministate.compl.must_select && vl != NULL)
132 7c1d55bf 2022-04-13 op vl->parent->type = LINE_COMPL_CURRENT;
136 16578ca5 2021-01-02 op minibuffer_insert_current_candidate(void)
138 16578ca5 2021-01-02 op struct vline *vl;
140 16578ca5 2021-01-02 op vl = ministate.compl.buffer.current_line;
141 16578ca5 2021-01-02 op if (vl == NULL || vl->parent->flags & L_HIDDEN)
144 16578ca5 2021-01-02 op minibuffer_taint_hist();
145 16578ca5 2021-01-02 op strlcpy(ministate.buf, vl->parent->line, sizeof(ministate.buf));
146 16578ca5 2021-01-02 op ministate.buffer.cpoff = utf8_cplen(ministate.buf);
151 d7ee7b5e 2021-07-15 op static void *
152 d7ee7b5e 2021-07-15 op minibuffer_metadata(void)
154 d7ee7b5e 2021-07-15 op struct vline *vl;
156 d7ee7b5e 2021-07-15 op vl = ministate.compl.buffer.current_line;
158 d7ee7b5e 2021-07-15 op if (vl == NULL || vl->parent->flags & L_HIDDEN)
161 fbadd395 2021-07-16 op return vl->parent->data;
164 7bd3a14b 2022-04-13 op static const char *
165 7bd3a14b 2022-04-13 op minibuffer_compl_text(void)
167 7bd3a14b 2022-04-13 op struct vline *vl;
169 7bd3a14b 2022-04-13 op vl = ministate.compl.buffer.current_line;
170 7bd3a14b 2022-04-13 op if (vl == NULL || vl->parent->flags & L_HIDDEN ||
171 7bd3a14b 2022-04-13 op vl->parent->type == LINE_COMPL || vl->parent->line == NULL)
172 7bd3a14b 2022-04-13 op return ministate.buf;
173 7bd3a14b 2022-04-13 op return vl->parent->line;
177 84b88039 2021-07-12 op minibuffer_hist_save_entry(void)
179 84b88039 2021-07-12 op struct hist *hist;
180 7bd3a14b 2022-04-13 op const char *t;
182 84b88039 2021-07-12 op if (ministate.history == NULL)
185 84b88039 2021-07-12 op if ((hist = calloc(1, sizeof(*hist))) == NULL)
188 7bd3a14b 2022-04-13 op t = minibuffer_compl_text();
189 7bd3a14b 2022-04-13 op strlcpy(hist->h, t, sizeof(hist->h));
191 32ac17a4 2021-08-12 op TAILQ_INSERT_TAIL(&ministate.history->head, hist, entries);
192 84b88039 2021-07-12 op ministate.history->len++;
196 84b88039 2021-07-12 op * taint the minibuffer cache: if we're currently showing a history
197 84b88039 2021-07-12 op * element, copy that to the current buf and reset the "history
198 84b88039 2021-07-12 op * navigation" thing.
201 84b88039 2021-07-12 op minibuffer_taint_hist(void)
203 84b88039 2021-07-12 op if (ministate.hist_cur == NULL)
206 84b88039 2021-07-12 op strlcpy(ministate.buf, ministate.hist_cur->h, sizeof(ministate.buf));
207 84b88039 2021-07-12 op ministate.hist_cur = NULL;
208 19f7f20c 2021-07-12 op ministate.buffer.current_line->line = ministate.buf;
212 84b88039 2021-07-12 op minibuffer_self_insert(void)
214 84b88039 2021-07-12 op char *c, tmp[5] = {0};
217 84b88039 2021-07-12 op minibuffer_taint_hist();
219 84b88039 2021-07-12 op if (thiskey.cp == 0)
222 84b88039 2021-07-12 op len = utf8_encode(thiskey.cp, tmp);
223 84b88039 2021-07-12 op c = utf8_nth(ministate.buffer.current_line->line, ministate.buffer.cpoff);
224 84b88039 2021-07-12 op if (c + len > ministate.buf + sizeof(ministate.buf) - 1)
227 84b88039 2021-07-12 op memmove(c + len, c, strlen(c)+1);
228 84b88039 2021-07-12 op memcpy(c, tmp, len);
229 84b88039 2021-07-12 op ministate.buffer.cpoff++;
231 b1e1e41a 2021-07-14 op recompute_completions(1);
235 40fbc354 2021-07-14 op sensible_self_insert(void)
237 e8c9de1e 2021-07-20 op if (thiskey.meta ||
238 85c820b8 2021-07-24 op (!unicode_isgraph(thiskey.key) && thiskey.key != ' ')) {
239 84b88039 2021-07-12 op global_key_unbound();
243 84b88039 2021-07-12 op minibuffer_self_insert();
247 84b88039 2021-07-12 op eecmd_select(void)
249 16578ca5 2021-01-02 op struct cmd *cmd;
250 16578ca5 2021-01-02 op const char *t;
252 7bd3a14b 2022-04-13 op t = minibuffer_compl_text();
253 84b88039 2021-07-12 op for (cmd = cmds; cmd->cmd != NULL; ++cmd) {
254 16578ca5 2021-01-02 op if (!strcmp(cmd->cmd, t)) {
255 84b88039 2021-07-12 op minibuffer_hist_save_entry();
256 7bd3a14b 2022-04-13 op exit_minibuffer();
257 84b88039 2021-07-12 op cmd->fn(current_buffer());
262 84b88039 2021-07-12 op message("No match");
266 9a28e7e5 2021-08-03 op ir_select_gemini(void)
268 84b88039 2021-07-12 op char buf[1025] = {0};
269 84b88039 2021-07-12 op struct phos_uri uri;
270 83dce83d 2021-07-17 op struct tab *tab = current_tab;
272 84b88039 2021-07-12 op minibuffer_hist_save_entry();
274 84b88039 2021-07-12 op /* a bit ugly but... */
275 84b88039 2021-07-12 op memcpy(&uri, &tab->uri, sizeof(tab->uri));
276 7bd3a14b 2022-04-13 op phos_uri_set_query(&uri, minibuffer_compl_text());
277 ed504b9e 2022-02-07 op phos_serialize_uri(&uri, buf, sizeof(buf));
279 7bd3a14b 2022-04-13 op exit_minibuffer();
280 ed504b9e 2022-02-07 op load_url_in_tab(tab, buf, NULL, LU_MODE_NOCACHE);
284 ed504b9e 2022-02-07 op ir_select_reply(void)
286 ed504b9e 2022-02-07 op char buf[1025] = {0};
287 ed504b9e 2022-02-07 op struct phos_uri uri;
288 ed504b9e 2022-02-07 op struct tab *tab = current_tab;
290 ed504b9e 2022-02-07 op minibuffer_hist_save_entry();
292 ed504b9e 2022-02-07 op /* a bit ugly but... */
293 ed504b9e 2022-02-07 op strlcpy(buf, tab->last_input_url, sizeof(buf));
294 ed504b9e 2022-02-07 op phos_parse_absolute_uri(buf, &uri);
295 7bd3a14b 2022-04-13 op phos_uri_set_query(&uri, minibuffer_compl_text());
296 84b88039 2021-07-12 op phos_serialize_uri(&uri, buf, sizeof(buf));
298 7bd3a14b 2022-04-13 op exit_minibuffer();
299 ed21a9a1 2022-01-11 op load_url_in_tab(tab, buf, NULL, LU_MODE_NOCACHE);
303 9a28e7e5 2021-08-03 op ir_select_gopher(void)
305 9a28e7e5 2021-08-03 op minibuffer_hist_save_entry();
306 7bd3a14b 2022-04-13 op gopher_send_search_req(current_tab, minibuffer_compl_text());
307 7bd3a14b 2022-04-13 op exit_minibuffer();
311 84b88039 2021-07-12 op lu_select(void)
313 c6efff96 2021-08-16 op char url[GEMINI_URL_LEN+1];
315 84b88039 2021-07-12 op minibuffer_hist_save_entry();
316 7bd3a14b 2022-04-13 op humanify_url(minibuffer_compl_text(), url, sizeof(url));
317 7bd3a14b 2022-04-13 op exit_minibuffer();
318 ed21a9a1 2022-01-11 op load_url_in_tab(current_tab, url, NULL, LU_MODE_NOCACHE);
322 84b88039 2021-07-12 op bp_select(void)
324 84b88039 2021-07-12 op exit_minibuffer();
325 84b88039 2021-07-12 op if (*ministate.buf != '\0')
326 84b88039 2021-07-12 op add_to_bookmarks(ministate.buf);
328 84b88039 2021-07-12 op message("Abort.");
332 65601367 2021-07-14 op ts_select(void)
334 65601367 2021-07-14 op struct tab *tab;
336 d7ee7b5e 2021-07-15 op if ((tab = minibuffer_metadata()) == NULL) {
337 65601367 2021-07-14 op message("No tab selected");
341 65601367 2021-07-14 op exit_minibuffer();
342 65601367 2021-07-14 op switch_to_tab(tab);
346 753c6ac7 2021-07-14 op ls_select(void)
348 753c6ac7 2021-07-14 op struct line *l;
350 d7ee7b5e 2021-07-15 op if ((l = minibuffer_metadata()) == NULL) {
351 753c6ac7 2021-07-14 op message("No link selected");
355 753c6ac7 2021-07-14 op exit_minibuffer();
356 ed21a9a1 2022-01-11 op load_url_in_tab(current_tab, l->alt, NULL, LU_MODE_NOCACHE);
359 d7ee7b5e 2021-07-15 op static inline void
360 d7ee7b5e 2021-07-15 op jump_to_line(struct line *l)
362 753c6ac7 2021-07-14 op struct vline *vl;
363 5924d8d2 2021-07-21 op struct buffer *buffer;
365 5924d8d2 2021-07-21 op buffer = current_buffer();
367 5924d8d2 2021-07-21 op TAILQ_FOREACH(vl, &buffer->head, vlines) {
368 753c6ac7 2021-07-14 op if (vl->parent == l)
372 753c6ac7 2021-07-14 op if (vl == NULL)
373 d7ee7b5e 2021-07-15 op message("Ops, %s error! Please report to %s",
374 d7ee7b5e 2021-07-15 op __func__, PACKAGE_BUGREPORT);
376 5924d8d2 2021-07-21 op buffer->top_line = vl;
377 5924d8d2 2021-07-21 op buffer->current_line = vl;
382 d7ee7b5e 2021-07-15 op swiper_select(void)
384 edd9a650 2021-07-15 op struct line *l;
386 edd9a650 2021-07-15 op if ((l = minibuffer_metadata()) == NULL) {
387 edd9a650 2021-07-15 op message("No line selected");
391 edd9a650 2021-07-15 op exit_minibuffer();
392 edd9a650 2021-07-15 op jump_to_line(l);
396 edd9a650 2021-07-15 op toc_select(void)
398 d7ee7b5e 2021-07-15 op struct line *l;
400 d7ee7b5e 2021-07-15 op if ((l = minibuffer_metadata()) == NULL) {
401 d7ee7b5e 2021-07-15 op message("No line selected");
405 d7ee7b5e 2021-07-15 op exit_minibuffer();
406 d7ee7b5e 2021-07-15 op jump_to_line(l);
410 84b88039 2021-07-12 op yornp_self_insert(void)
412 84b88039 2021-07-12 op if (thiskey.key != 'y' && thiskey.key != 'n') {
413 84b88039 2021-07-12 op message("Please answer y or n");
417 84b88039 2021-07-12 op exit_minibuffer();
418 84b88039 2021-07-12 op yornp_cb(thiskey.key == 'y', yornp_data);
422 84b88039 2021-07-12 op yornp_abort(void)
424 84b88039 2021-07-12 op exit_minibuffer();
425 84b88039 2021-07-12 op yornp_cb(0, yornp_data);
429 84b88039 2021-07-12 op read_self_insert(void)
431 84b88039 2021-07-12 op if (thiskey.meta || !unicode_isgraph(thiskey.cp)) {
432 84b88039 2021-07-12 op global_key_unbound();
436 84b88039 2021-07-12 op minibuffer_self_insert();
440 84b88039 2021-07-12 op read_abort(void)
442 84b88039 2021-07-12 op exit_minibuffer();
443 84b88039 2021-07-12 op read_cb(NULL, read_data);
447 84b88039 2021-07-12 op read_select(void)
449 95a8c791 2021-08-26 op exit_minibuffer();
450 84b88039 2021-07-12 op minibuffer_hist_save_entry();
451 84b88039 2021-07-12 op read_cb(ministate.buf, read_data);
455 b1e1e41a 2021-07-14 op * TODO: we should collect this asynchronously...
457 b1e1e41a 2021-07-14 op static inline void
458 b1e1e41a 2021-07-14 op populate_compl_buffer(complfn *fn, void *data)
460 b3be07ea 2021-07-18 op const char *s, *descr;
461 b1e1e41a 2021-07-14 op struct line *l;
462 b1e1e41a 2021-07-14 op struct buffer *b;
463 b1e1e41a 2021-07-14 op struct parser *p;
464 0ce8aa3e 2021-07-18 op void *linedata;
466 b1e1e41a 2021-07-14 op b = &ministate.compl.buffer;
467 b1e1e41a 2021-07-14 op p = &b->page;
469 0ce8aa3e 2021-07-18 op linedata = NULL;
470 0ce8aa3e 2021-07-18 op descr = NULL;
471 b3be07ea 2021-07-18 op while ((s = fn(&data, &linedata, &descr)) != NULL) {
472 b1e1e41a 2021-07-14 op if ((l = calloc(1, sizeof(*l))) == NULL)
475 e7b982f4 2021-07-14 op l->type = LINE_COMPL;
476 fbadd395 2021-07-16 op l->data = linedata;
477 b3be07ea 2021-07-18 op l->alt = (char*)descr;
478 e7b982f4 2021-07-14 op if ((l->line = strdup(s)) == NULL)
481 32ac17a4 2021-08-12 op TAILQ_INSERT_TAIL(&p->head, l, lines);
483 65601367 2021-07-14 op linedata = NULL;
484 b3be07ea 2021-07-18 op descr = NULL;
487 7c1d55bf 2022-04-13 op if ((l = TAILQ_FIRST(&p->head)) != NULL &&
488 7c1d55bf 2022-04-13 op ministate.compl.must_select)
489 7c1d55bf 2022-04-13 op l->type = LINE_COMPL_CURRENT;
493 84b88039 2021-07-12 op enter_minibuffer(void (*self_insert_fn)(void), void (*donefn)(void),
494 e5a2797f 2021-07-13 op void (*abortfn)(void), struct histhead *hist,
495 27dbcaab 2022-04-13 op complfn *complfn, void *compldata, int must_select)
497 b1e1e41a 2021-07-14 op in_minibuffer = complfn == NULL ? MB_READ : MB_COMPREAD;
498 b1e1e41a 2021-07-14 op if (in_minibuffer == MB_COMPREAD) {
499 b1e1e41a 2021-07-14 op ui_schedule_redraw();
501 b1e1e41a 2021-07-14 op ministate.compl.fn = complfn;
502 b1e1e41a 2021-07-14 op ministate.compl.data = compldata;
503 27dbcaab 2022-04-13 op ministate.compl.must_select = must_select;
504 b1e1e41a 2021-07-14 op populate_compl_buffer(complfn, compldata);
507 84b88039 2021-07-12 op base_map = &minibuffer_map;
508 84b88039 2021-07-12 op current_map = &minibuffer_map;
510 84b88039 2021-07-12 op base_map->unhandled_input = self_insert_fn;
512 84b88039 2021-07-12 op ministate.donefn = donefn;
513 84b88039 2021-07-12 op ministate.abortfn = abortfn;
514 84b88039 2021-07-12 op memset(ministate.buf, 0, sizeof(ministate.buf));
515 84b88039 2021-07-12 op ministate.buffer.current_line = &ministate.vline;
516 84b88039 2021-07-12 op ministate.buffer.current_line->line = ministate.buf;
517 84b88039 2021-07-12 op ministate.buffer.cpoff = 0;
518 84b88039 2021-07-12 op strlcpy(ministate.buf, "", sizeof(ministate.prompt));
520 84b88039 2021-07-12 op ministate.history = hist;
521 84b88039 2021-07-12 op ministate.hist_cur = NULL;
522 84b88039 2021-07-12 op ministate.hist_off = 0;
526 84b88039 2021-07-12 op exit_minibuffer(void)
528 e7b982f4 2021-07-14 op if (in_minibuffer == MB_COMPREAD) {
529 e7b982f4 2021-07-14 op erase_buffer(&ministate.compl.buffer);
530 b1e1e41a 2021-07-14 op ui_schedule_redraw();
533 84b88039 2021-07-12 op in_minibuffer = 0;
534 84b88039 2021-07-12 op base_map = &global_map;
535 84b88039 2021-07-12 op current_map = &global_map;
539 84b88039 2021-07-12 op yornp(const char *prompt, void (*fn)(int, struct tab*),
540 84b88039 2021-07-12 op struct tab *data)
544 84b88039 2021-07-12 op if (in_minibuffer) {
549 84b88039 2021-07-12 op yornp_cb = fn;
550 84b88039 2021-07-12 op yornp_data = data;
551 84b88039 2021-07-12 op enter_minibuffer(yornp_self_insert, yornp_self_insert,
552 27dbcaab 2022-04-13 op yornp_abort, NULL, NULL, NULL, 0);
554 84b88039 2021-07-12 op len = sizeof(ministate.prompt);
555 84b88039 2021-07-12 op strlcpy(ministate.prompt, prompt, len);
556 84b88039 2021-07-12 op strlcat(ministate.prompt, " (y or n) ", len);
560 4bc446b9 2021-07-21 op minibuffer_read(const char *prompt, void (*fn)(const char *, struct tab *),
561 b1e1e41a 2021-07-14 op struct tab *data)
565 84b88039 2021-07-12 op if (in_minibuffer)
568 84b88039 2021-07-12 op read_cb = fn;
569 84b88039 2021-07-12 op read_data = data;
570 84b88039 2021-07-12 op enter_minibuffer(read_self_insert, read_select, read_abort,
571 27dbcaab 2022-04-13 op &read_history, NULL, NULL, 0);
573 84b88039 2021-07-12 op len = sizeof(ministate.prompt);
574 84b88039 2021-07-12 op strlcpy(ministate.prompt, prompt, len);
575 84b88039 2021-07-12 op strlcat(ministate.prompt, ": ", len);
579 4bc446b9 2021-07-21 op handle_clear_echoarea(int fd, short ev, void *d)
581 4bc446b9 2021-07-21 op free(ministate.curmesg);
582 4bc446b9 2021-07-21 op ministate.curmesg = NULL;
584 4bc446b9 2021-07-21 op ui_after_message_hook();
588 4bc446b9 2021-07-21 op vmessage(const char *fmt, va_list ap)
590 4bc446b9 2021-07-21 op if (evtimer_pending(&clechoev, NULL))
591 4bc446b9 2021-07-21 op evtimer_del(&clechoev);
593 4bc446b9 2021-07-21 op free(ministate.curmesg);
594 4bc446b9 2021-07-21 op ministate.curmesg = NULL;
596 4bc446b9 2021-07-21 op if (fmt != NULL) {
597 4bc446b9 2021-07-21 op evtimer_set(&clechoev, handle_clear_echoarea, NULL);
598 4bc446b9 2021-07-21 op evtimer_add(&clechoev, &clechoev_timer);
600 4bc446b9 2021-07-21 op /* TODO: what to do if the allocation fails here? */
601 4bc446b9 2021-07-21 op if (vasprintf(&ministate.curmesg, fmt, ap) == -1)
602 4bc446b9 2021-07-21 op ministate.curmesg = NULL;
605 4bc446b9 2021-07-21 op ui_after_message_hook();
609 4bc446b9 2021-07-21 op message(const char *fmt, ...)
613 4bc446b9 2021-07-21 op va_start(ap, fmt);
614 4bc446b9 2021-07-21 op vmessage(fmt, ap);
619 4bc446b9 2021-07-21 op minibuffer_init(void)
621 bccb5b0b 2021-07-21 op TAILQ_INIT(&eecmd_history.head);
622 bccb5b0b 2021-07-21 op TAILQ_INIT(&ir_history.head);
623 bccb5b0b 2021-07-21 op TAILQ_INIT(&lu_history.head);
624 78894e73 2021-08-12 op TAILQ_INIT(&read_history.head);
626 78894e73 2021-08-12 op TAILQ_INIT(&ministate.compl.buffer.head);
627 78894e73 2021-08-12 op TAILQ_INIT(&ministate.compl.buffer.page.head);
629 bccb5b0b 2021-07-21 op ministate.line.type = LINE_TEXT;
630 bccb5b0b 2021-07-21 op ministate.vline.parent = &ministate.line;
631 ab0a4274 2021-07-25 op ministate.buffer.page.name = "*minibuffer*";
632 bccb5b0b 2021-07-21 op ministate.buffer.current_line = &ministate.vline;
634 4bc446b9 2021-07-21 op evtimer_set(&clechoev, handle_clear_echoarea, NULL);