2 c92e529c 2021-06-15 op * Copyright (c) 2021 Omar Polo <op@omarpolo.com>
4 c92e529c 2021-06-15 op * Permission to use, copy, modify, and distribute this software for any
5 c92e529c 2021-06-15 op * purpose with or without fee is hereby granted, provided that the above
6 c92e529c 2021-06-15 op * copyright notice and this permission notice appear in all copies.
8 c92e529c 2021-06-15 op * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 c92e529c 2021-06-15 op * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 c92e529c 2021-06-15 op * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 c92e529c 2021-06-15 op * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 c92e529c 2021-06-15 op * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 c92e529c 2021-06-15 op * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 c92e529c 2021-06-15 op * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 786e6deb 2021-07-21 op #include "compat.h"
19 c92e529c 2021-06-15 op #include <curses.h>
20 1a99965e 2021-06-19 op #include <limits.h>
21 db7cc27a 2021-06-19 op #include <stdlib.h>
22 69e1d1b6 2021-06-15 op #include <string.h>
23 60e7ebd3 2021-06-27 op #include <unistd.h>
25 e659558c 2021-07-13 op #include "defaults.h"
26 d1a0f2a3 2021-07-12 op #include "telescope.h"
27 d1a0f2a3 2021-07-12 op #include "ui.h"
29 112b9046 2021-08-29 op char *download_path = NULL;
30 112b9046 2021-08-29 op char *new_tab_url = NULL;
32 ecfbb1d4 2021-08-14 op int autosave = 20;
33 5ffaef7f 2021-08-14 op int dont_wrap_pre = 0;
34 5ffaef7f 2021-08-14 op int emojify_link = 1;
35 2c748a1f 2021-06-21 op int enable_colors = 1;
36 c5f62464 2021-01-02 op int fill_column = 120;
37 b1379f34 2021-07-05 op int hide_pre_blocks = 0;
38 144733a7 2021-07-15 op int hide_pre_closing_line = 0;
39 5ffaef7f 2021-08-14 op int hide_pre_context = 0;
40 6c74799d 2022-01-05 op int max_killed_tabs = 10;
41 5ffaef7f 2021-08-14 op int olivetti_mode = 1;
42 9886bf97 2021-07-17 op int set_title = 1;
43 56168aa8 2021-08-18 op int tab_bar_show = 1;
45 0aef305d 2022-01-10 op static struct line fringe_line = {
46 0aef305d 2022-01-10 op .type = LINE_FRINGE,
48 0aef305d 2022-01-10 op struct vline fringe = {
50 0aef305d 2022-01-10 op * This is a special vline, it won't ever be free'd, as it's
51 0aef305d 2022-01-10 op * only "virtual" for the UI, it's never added to a buffer.
53 0aef305d 2022-01-10 op .line = (char *)"",
54 0aef305d 2022-01-10 op .parent = &fringe_line,
57 c92e529c 2021-06-15 op struct lineprefix line_prefixes[] = {
58 c92e529c 2021-06-15 op [LINE_TEXT] = { "", "" },
59 23c83efe 2021-07-19 op [LINE_LINK] = { "→ ", " " },
60 c92e529c 2021-06-15 op [LINE_TITLE_1] = { "# ", " " },
61 c92e529c 2021-06-15 op [LINE_TITLE_2] = { "## ", " " },
62 c92e529c 2021-06-15 op [LINE_TITLE_3] = { "### ", " " },
63 23c83efe 2021-07-19 op [LINE_ITEM] = { " • ", " " },
64 23c83efe 2021-07-19 op [LINE_QUOTE] = { " ┃ ", " ┃ " },
65 23c83efe 2021-07-19 op [LINE_PRE_START] = { "─── ", " " },
66 c92e529c 2021-06-15 op [LINE_PRE_CONTENT] = { "", "" },
67 23c83efe 2021-07-19 op [LINE_PRE_END] = { "─── ", "" },
69 ba49fdf9 2021-07-30 op [LINE_PATCH] = {"", ""},
70 ba49fdf9 2021-07-30 op [LINE_PATCH_HDR] = {"", ""},
71 ba49fdf9 2021-07-30 op [LINE_PATCH_HUNK_HDR] = {"", ""},
72 ba49fdf9 2021-07-30 op [LINE_PATCH_ADD] = {"", ""},
73 ba49fdf9 2021-07-30 op [LINE_PATCH_DEL] = {"", ""},
75 e7b982f4 2021-07-14 op [LINE_COMPL] = {"", ""},
76 e7b982f4 2021-07-14 op [LINE_COMPL_CURRENT] = {"", ""},
78 c6be26e4 2021-07-21 op [LINE_HELP] = {"", ""},
80 1577540c 2021-11-05 op [LINE_DOWNLOAD] = {" Fetching ", " "},
81 1577540c 2021-11-05 op [LINE_DOWNLOAD_DONE] = {" Done ", " "},
82 1577540c 2021-11-05 op [LINE_DOWNLOAD_INFO] = {" ", " "},
84 0aef305d 2022-01-10 op [LINE_FRINGE] = {"", ""},
87 c92e529c 2021-06-15 op struct line_face line_faces[] = {
88 2af29222 2021-06-24 op [LINE_TEXT] = {
89 2af29222 2021-06-24 op .prfx_pair = PT_PRFX,
91 2af29222 2021-06-24 op .trail_pair = PT_TRAIL,
93 2af29222 2021-06-24 op [LINE_LINK] = {
94 2af29222 2021-06-24 op .prfx_pair = PL_PRFX,
96 2af29222 2021-06-24 op .trail_pair = PL_TRAIL,
97 23c83efe 2021-07-19 op .attr = A_UNDERLINE,
99 2af29222 2021-06-24 op [LINE_TITLE_1] = {
100 2af29222 2021-06-24 op .prfx_pair = PT1_PRFX,
102 2af29222 2021-06-24 op .trail_pair = PT1_TRAIL,
103 2af29222 2021-06-24 op .attr = A_BOLD,
105 2af29222 2021-06-24 op [LINE_TITLE_2] = {
106 2af29222 2021-06-24 op .prfx_pair = PT2_PRFX,
108 2af29222 2021-06-24 op .trail_pair = PT2_TRAIL,
109 2af29222 2021-06-24 op .attr = A_BOLD,
111 2af29222 2021-06-24 op [LINE_TITLE_3] = {
112 2af29222 2021-06-24 op .prfx_pair = PT3_PRFX,
114 2af29222 2021-06-24 op .trail_pair = PT3_TRAIL,
115 2af29222 2021-06-24 op .attr = A_BOLD,
117 2af29222 2021-06-24 op [LINE_ITEM] = {
118 2af29222 2021-06-24 op .prfx_pair = PI_PRFX,
120 2af29222 2021-06-24 op .trail_pair = PI_TRAIL,
122 2af29222 2021-06-24 op [LINE_QUOTE] = {
123 2af29222 2021-06-24 op .prfx_pair = PQ_PRFX,
125 2af29222 2021-06-24 op .trail_pair = PQ_TRAIL,
126 2af29222 2021-06-24 op .attr = A_DIM,
128 2af29222 2021-06-24 op [LINE_PRE_START] = {
129 2af29222 2021-06-24 op .prfx_pair = PPSTART_PRFX,
130 2af29222 2021-06-24 op .pair = PPSTART,
131 2af29222 2021-06-24 op .trail_pair = PPSTART_TRAIL,
133 2af29222 2021-06-24 op [LINE_PRE_CONTENT] = {
134 2af29222 2021-06-24 op .prfx_pair = PP_PRFX,
136 2af29222 2021-06-24 op .trail_pair = PP_TRAIL,
138 2af29222 2021-06-24 op [LINE_PRE_END] = {
139 2af29222 2021-06-24 op .prfx_pair = PPEND_PRFX,
140 2af29222 2021-06-24 op .pair = PPEND,
141 2af29222 2021-06-24 op .trail_pair = PPEND_TRAIL,
144 ba49fdf9 2021-07-30 op /* text/x-patch */
145 ba49fdf9 2021-07-30 op [LINE_PATCH] = {
146 ba49fdf9 2021-07-30 op .prfx_pair = PPATCH_PRFX,
147 ba49fdf9 2021-07-30 op .pair = PPATCH,
148 ba49fdf9 2021-07-30 op .trail_pair = PPATCH_TRAIL,
150 ba49fdf9 2021-07-30 op [LINE_PATCH_HDR] = {
151 ba49fdf9 2021-07-30 op .prfx_pair = PPATCH_HDR_PRFX,
152 ba49fdf9 2021-07-30 op .pair = PPATCH_HDR,
153 ba49fdf9 2021-07-30 op .trail_pair = PPATCH_HDR_TRAIL,
155 ba49fdf9 2021-07-30 op [LINE_PATCH_HUNK_HDR] = {
156 ba49fdf9 2021-07-30 op .prfx_pair = PPATCH_HUNK_HDR_PRFX,
157 ba49fdf9 2021-07-30 op .pair = PPATCH_HUNK_HDR,
158 ba49fdf9 2021-07-30 op .trail_pair = PPATCH_HUNK_HDR_TRAIL,
160 ba49fdf9 2021-07-30 op [LINE_PATCH_ADD] = {
161 ba49fdf9 2021-07-30 op .prfx_pair = PPATCH_ADD_PRFX,
162 ba49fdf9 2021-07-30 op .pair = PPATCH_ADD,
163 ba49fdf9 2021-07-30 op .trail_pair = PPATCH_ADD_TRAIL,
165 ba49fdf9 2021-07-30 op [LINE_PATCH_DEL] = {
166 ba49fdf9 2021-07-30 op .prfx_pair = PPATCH_DEL_PRFX,
167 ba49fdf9 2021-07-30 op .pair = PPATCH_DEL,
168 ba49fdf9 2021-07-30 op .trail_pair = PPATCH_DEL_TRAIL,
171 e7b982f4 2021-07-14 op /* minibuffer */
172 e7b982f4 2021-07-14 op [LINE_COMPL] = {
173 e7b982f4 2021-07-14 op .prfx_pair = PCOMPL_PRFX,
174 e7b982f4 2021-07-14 op .pair = PCOMPL,
175 e7b982f4 2021-07-14 op .trail_pair = PCOMPL_TRAIL,
177 e7b982f4 2021-07-14 op [LINE_COMPL_CURRENT] = {
178 e7b982f4 2021-07-14 op .prfx_pair = PCOMPL_CURR_PRFX,
179 e7b982f4 2021-07-14 op .pair = PCOMPL_CURR,
180 e7b982f4 2021-07-14 op .trail_pair = PCOMPL_CURR_TRAIL,
181 e427b5d0 2021-07-15 op .attr = A_REVERSE,
182 e427b5d0 2021-07-15 op .trail_attr = A_REVERSE,
186 c6be26e4 2021-07-21 op [LINE_HELP] = {
187 c6be26e4 2021-07-21 op .prfx_pair = PHELP_PRFX,
188 c6be26e4 2021-07-21 op .pair = PHELP,
189 c6be26e4 2021-07-21 op .trail_pair = PHELP_TRAIL,
192 1577540c 2021-11-05 op /* download */
193 1577540c 2021-11-05 op [LINE_DOWNLOAD] = {
194 1577540c 2021-11-05 op .prfx_pair = PDOWNLOAD_PRFX,
195 1577540c 2021-11-05 op .pair = PDOWNLOAD,
196 1577540c 2021-11-05 op .trail_pair = PDOWNLOAD_TRAIL
198 1577540c 2021-11-05 op [LINE_DOWNLOAD_DONE] = {
199 1577540c 2021-11-05 op .prfx_pair = PDOWNLOAD_DONE_PRFX,
200 1577540c 2021-11-05 op .pair = PDOWNLOAD_DONE,
201 1577540c 2021-11-05 op .trail_pair = PDOWNLOAD_DONE_TRAIL
203 1577540c 2021-11-05 op [LINE_DOWNLOAD_INFO] = {
204 1577540c 2021-11-05 op .prfx_pair = PDOWNLOAD_INFO_PRFX,
205 1577540c 2021-11-05 op .pair = PDOWNLOAD_INFO,
206 1577540c 2021-11-05 op .trail_pair = PDOWNLOAD_INFO_TRAIL
209 0aef305d 2022-01-10 op /* misc ui */
210 0aef305d 2022-01-10 op [LINE_FRINGE] = {
211 0aef305d 2022-01-10 op .prfx_pair = PFRINGE,
212 0aef305d 2022-01-10 op .pair = PFRINGE,
213 0aef305d 2022-01-10 op .trail_pair = PFRINGE_TRAIL,
217 c92e529c 2021-06-15 op struct tab_face tab_face = {
218 33d904b6 2021-06-22 op .bg_attr = A_REVERSE, .bg_bg = -1, .bg_fg = -1,
219 33d904b6 2021-06-22 op .t_attr = A_REVERSE, .t_bg = -1, .t_fg = -1,
220 33d904b6 2021-06-22 op .c_attr = A_NORMAL, .c_bg = -1, .c_fg = -1,
223 33d904b6 2021-06-22 op * set these so that even when enable-color=0 the bar has some
224 33d904b6 2021-06-22 op * sane defaults.
226 33d904b6 2021-06-22 op .background = A_REVERSE,
227 33d904b6 2021-06-22 op .tab = A_REVERSE,
228 33d904b6 2021-06-22 op .current = A_NORMAL,
231 b598590d 2021-06-21 op struct body_face body_face = {
232 160abe04 2021-06-21 op .lbg = -1, .lfg = -1,
233 160abe04 2021-06-21 op .bg = -1, .fg = -1,
234 160abe04 2021-06-21 op .rbg = -1, .rfg = -1,
237 1577540c 2021-11-05 op struct download_face download_face = {
240 1577540c 2021-11-05 op .attr = A_NORMAL,
243 d5493194 2021-06-15 op struct modeline_face modeline_face = {
246 24221637 2021-06-25 op .attr = A_REVERSE,
249 d5493194 2021-06-15 op struct minibuffer_face minibuffer_face = {
252 24221637 2021-06-25 op .attr = A_NORMAL,
255 74a2587f 2021-06-21 op struct mapping {
256 74a2587f 2021-06-21 op const char *label;
257 74a2587f 2021-06-21 op int linetype;
258 74a2587f 2021-06-21 op } mappings[] = {
259 d89b86d6 2021-06-21 op {"text", LINE_TEXT},
260 d89b86d6 2021-06-21 op {"link", LINE_LINK},
261 d89b86d6 2021-06-21 op {"title1", LINE_TITLE_1},
262 d89b86d6 2021-06-21 op {"title2", LINE_TITLE_2},
263 d89b86d6 2021-06-21 op {"title3", LINE_TITLE_3},
264 d89b86d6 2021-06-21 op {"item", LINE_ITEM},
265 d89b86d6 2021-06-21 op {"quote", LINE_QUOTE},
266 d89b86d6 2021-06-21 op {"pre.start", LINE_PRE_START},
267 d89b86d6 2021-06-21 op {"pre", LINE_PRE_CONTENT},
268 d89b86d6 2021-06-21 op {"pre.end", LINE_PRE_END},
270 ba49fdf9 2021-07-30 op /* text/x-patch */
271 ba49fdf9 2021-07-30 op {"patch", LINE_PATCH},
272 ba49fdf9 2021-07-30 op {"patch.hdr", LINE_PATCH_HDR},
273 ba49fdf9 2021-07-30 op {"patch.hunk", LINE_PATCH_HUNK_HDR},
274 ba49fdf9 2021-07-30 op {"patch.add", LINE_PATCH_ADD},
275 ba49fdf9 2021-07-30 op {"patch.del", LINE_PATCH_DEL},
277 e7b982f4 2021-07-14 op /* minibuffer */
278 e7b982f4 2021-07-14 op {"compl", LINE_COMPL},
279 c6be26e4 2021-07-21 op {"compl.current", LINE_COMPL_CURRENT},
282 c6be26e4 2021-07-21 op {"help", LINE_HELP},
284 1577540c 2021-11-05 op /* download */
285 1577540c 2021-11-05 op {"download.ongoing", LINE_DOWNLOAD},
286 1577540c 2021-11-05 op {"download.done", LINE_DOWNLOAD_DONE},
287 1577540c 2021-11-05 op {"download.info", LINE_DOWNLOAD_INFO},
289 0aef305d 2022-01-10 op /* misc ui */
290 0aef305d 2022-01-10 op {"fringe", LINE_FRINGE},
293 74a2587f 2021-06-21 op static struct mapping *
294 74a2587f 2021-06-21 op mapping_by_name(const char *name)
298 74a2587f 2021-06-21 op for (i = 0; i < sizeof(mappings)/sizeof(mappings[0]); ++i) {
299 74a2587f 2021-06-21 op if (!strcmp(name, mappings[i].label))
300 74a2587f 2021-06-21 op return &mappings[i];
306 60e7ebd3 2021-06-27 op static inline void
307 60e7ebd3 2021-06-27 op global_set_key(const char *key, void (*fn)(struct buffer*))
309 60e7ebd3 2021-06-27 op if (!kmap_define_key(&global_map, key, fn))
313 60e7ebd3 2021-06-27 op static inline void
314 60e7ebd3 2021-06-27 op minibuffer_set_key(const char *key, void (*fn)(struct buffer*))
316 60e7ebd3 2021-06-27 op if (!kmap_define_key(&minibuffer_map, key, fn))
321 60e7ebd3 2021-06-27 op load_default_keys(void)
323 60e7ebd3 2021-06-27 op /* === global map === */
326 60e7ebd3 2021-06-27 op global_set_key("C-p", cmd_previous_line);
327 60e7ebd3 2021-06-27 op global_set_key("C-n", cmd_next_line);
328 60e7ebd3 2021-06-27 op global_set_key("C-f", cmd_forward_char);
329 60e7ebd3 2021-06-27 op global_set_key("C-b", cmd_backward_char);
330 60e7ebd3 2021-06-27 op global_set_key("M-{", cmd_backward_paragraph);
331 60e7ebd3 2021-06-27 op global_set_key("M-}", cmd_forward_paragraph);
332 60e7ebd3 2021-06-27 op global_set_key("C-a", cmd_move_beginning_of_line);
333 60e7ebd3 2021-06-27 op global_set_key("C-e", cmd_move_end_of_line);
335 60e7ebd3 2021-06-27 op global_set_key("M-v", cmd_scroll_up);
336 60e7ebd3 2021-06-27 op global_set_key("C-v", cmd_scroll_down);
337 60e7ebd3 2021-06-27 op global_set_key("M-space", cmd_scroll_up);
338 60e7ebd3 2021-06-27 op global_set_key("space", cmd_scroll_down);
340 60e7ebd3 2021-06-27 op global_set_key("M-<", cmd_beginning_of_buffer);
341 60e7ebd3 2021-06-27 op global_set_key("M->", cmd_end_of_buffer);
343 60e7ebd3 2021-06-27 op global_set_key("C-x C-c", cmd_kill_telescope);
345 60e7ebd3 2021-06-27 op global_set_key("C-g", cmd_clear_minibuf);
347 60e7ebd3 2021-06-27 op global_set_key("M-x", cmd_execute_extended_command);
349 60e7ebd3 2021-06-27 op global_set_key("C-c {", cmd_dec_fill_column);
350 60e7ebd3 2021-06-27 op global_set_key("C-c }", cmd_inc_fill_column);
352 60e7ebd3 2021-06-27 op global_set_key("C-c p", cmd_previous_heading);
353 60e7ebd3 2021-06-27 op global_set_key("C-c n", cmd_next_heading);
355 60e7ebd3 2021-06-27 op global_set_key(">", cmd_load_url);
356 f2ab2540 2021-07-14 op global_set_key("<", cmd_load_current_url);
357 60e7ebd3 2021-06-27 op global_set_key("C-x C-f", cmd_load_url);
358 60e7ebd3 2021-06-27 op global_set_key("C-x M-f", cmd_load_current_url);
360 65340174 2021-07-21 op global_set_key("C-x o", cmd_other_window);
362 60e7ebd3 2021-06-27 op global_set_key("C-x t 0", cmd_tab_close);
363 60e7ebd3 2021-06-27 op global_set_key("C-x t 1", cmd_tab_close_other);
364 60e7ebd3 2021-06-27 op global_set_key("C-x t 2", cmd_tab_new);
365 60e7ebd3 2021-06-27 op global_set_key("C-x t o", cmd_tab_next);
366 60e7ebd3 2021-06-27 op global_set_key("C-x t O", cmd_tab_previous);
367 60e7ebd3 2021-06-27 op global_set_key("C-x t m", cmd_tab_move);
368 60e7ebd3 2021-06-27 op global_set_key("C-x t M", cmd_tab_move_to);
370 05c5cf0c 2021-07-13 op global_set_key("B", cmd_previous_page);
371 60e7ebd3 2021-06-27 op global_set_key("C-M-b", cmd_previous_page);
372 05c5cf0c 2021-07-13 op global_set_key("F", cmd_next_page);
373 60e7ebd3 2021-06-27 op global_set_key("C-M-f", cmd_next_page);
375 60e7ebd3 2021-06-27 op global_set_key("<f7> a", cmd_bookmark_page);
376 60e7ebd3 2021-06-27 op global_set_key("<f7> <f7>", cmd_list_bookmarks);
378 9a435e94 2021-07-15 op global_set_key("C-z", cmd_suspend_telescope);
380 60e7ebd3 2021-06-27 op /* vi/vi-like */
381 60e7ebd3 2021-06-27 op global_set_key("k", cmd_previous_line);
382 60e7ebd3 2021-06-27 op global_set_key("j", cmd_next_line);
383 60e7ebd3 2021-06-27 op global_set_key("l", cmd_forward_char);
384 60e7ebd3 2021-06-27 op global_set_key("h", cmd_backward_char);
385 60e7ebd3 2021-06-27 op global_set_key("{", cmd_backward_paragraph);
386 60e7ebd3 2021-06-27 op global_set_key("}", cmd_forward_paragraph);
387 60e7ebd3 2021-06-27 op global_set_key("^", cmd_move_beginning_of_line);
388 60e7ebd3 2021-06-27 op global_set_key("$", cmd_move_end_of_line);
390 60e7ebd3 2021-06-27 op global_set_key("K", cmd_scroll_line_up);
391 60e7ebd3 2021-06-27 op global_set_key("J", cmd_scroll_line_down);
393 60e7ebd3 2021-06-27 op global_set_key("g g", cmd_beginning_of_buffer);
394 60e7ebd3 2021-06-27 op global_set_key("G", cmd_end_of_buffer);
396 60e7ebd3 2021-06-27 op global_set_key("g D", cmd_tab_close);
397 60e7ebd3 2021-06-27 op global_set_key("g N", cmd_tab_new);
398 60e7ebd3 2021-06-27 op global_set_key("g t", cmd_tab_next);
399 60e7ebd3 2021-06-27 op global_set_key("g T", cmd_tab_previous);
400 60e7ebd3 2021-06-27 op global_set_key("g M-t", cmd_tab_move);
401 60e7ebd3 2021-06-27 op global_set_key("g M-T", cmd_tab_move_to);
403 60e7ebd3 2021-06-27 op global_set_key("H", cmd_previous_page);
404 60e7ebd3 2021-06-27 op global_set_key("L", cmd_next_page);
406 6c74799d 2022-01-05 op global_set_key("u", cmd_tab_undo_close);
409 60e7ebd3 2021-06-27 op global_set_key("q", cmd_kill_telescope);
411 60e7ebd3 2021-06-27 op global_set_key("esc", cmd_clear_minibuf);
413 60e7ebd3 2021-06-27 op global_set_key(":", cmd_execute_extended_command);
416 60e7ebd3 2021-06-27 op global_set_key("<up>", cmd_previous_line);
417 60e7ebd3 2021-06-27 op global_set_key("<down>", cmd_next_line);
418 60e7ebd3 2021-06-27 op global_set_key("<right>", cmd_forward_char);
419 60e7ebd3 2021-06-27 op global_set_key("<left>", cmd_backward_char);
420 9a435e94 2021-07-15 op global_set_key("<home>", cmd_move_beginning_of_line);
421 9a435e94 2021-07-15 op global_set_key("<end>", cmd_move_end_of_line);
422 60e7ebd3 2021-06-27 op global_set_key("<prior>", cmd_scroll_up);
423 60e7ebd3 2021-06-27 op global_set_key("<next>", cmd_scroll_down);
425 25f5824b 2021-07-08 op global_set_key("C-w", cmd_tab_close);
426 3c3af0fd 2021-07-08 op global_set_key("C-t", cmd_tab_new);
427 9fedd923 2021-07-06 op global_set_key("M-<prior>", cmd_tab_previous);
428 9fedd923 2021-07-06 op global_set_key("M-<next>", cmd_tab_next);
430 135e1a52 2021-01-02 op global_set_key("del", cmd_previous_page);
431 60e7ebd3 2021-06-27 op global_set_key("M-<left>", cmd_previous_page);
432 60e7ebd3 2021-06-27 op global_set_key("M-<right>", cmd_next_page);
434 661233ed 2021-07-14 op global_set_key("<f5>", cmd_reload_page);
435 661233ed 2021-07-14 op global_set_key("r", cmd_reload_page);
437 60e7ebd3 2021-06-27 op /* "ncurses standard" */
438 60e7ebd3 2021-06-27 op global_set_key("C-l", cmd_redraw);
441 60e7ebd3 2021-06-27 op global_set_key("<f1>", cmd_toggle_help);
442 3b5f459e 2021-11-05 op global_set_key("<f2>", cmd_toggle_downloads);
443 60e7ebd3 2021-06-27 op global_set_key("C-m", cmd_push_button);
444 60e7ebd3 2021-06-27 op global_set_key("M-enter", cmd_push_button_new_tab);
445 60e7ebd3 2021-06-27 op global_set_key("M-tab", cmd_previous_button);
446 60e7ebd3 2021-06-27 op global_set_key("backtab", cmd_previous_button);
447 60e7ebd3 2021-06-27 op global_set_key("tab", cmd_next_button);
448 65601367 2021-07-14 op global_set_key("M-t", cmd_tab_select);
449 f6ad0de1 2021-07-16 op global_set_key("[", cmd_tab_previous);
450 f6ad0de1 2021-07-16 op global_set_key("]", cmd_tab_next);
451 22427c31 2021-08-18 op global_set_key("M-[", cmd_tab_move_to);
452 22427c31 2021-08-18 op global_set_key("M-]", cmd_tab_move);
453 dad288ec 2021-07-15 op global_set_key("M-l", cmd_link_select);
454 753c6ac7 2021-07-14 op global_set_key("M-/", cmd_swiper);
455 4143ecfe 2021-07-15 op global_set_key("t", cmd_toc);
457 60e7ebd3 2021-06-27 op /* === minibuffer map === */
458 60e7ebd3 2021-06-27 op minibuffer_set_key("ret", cmd_mini_complete_and_exit);
459 60e7ebd3 2021-06-27 op minibuffer_set_key("C-g", cmd_mini_abort);
460 60e7ebd3 2021-06-27 op minibuffer_set_key("esc", cmd_mini_abort);
461 60e7ebd3 2021-06-27 op minibuffer_set_key("C-d", cmd_mini_delete_char);
462 60e7ebd3 2021-06-27 op minibuffer_set_key("del", cmd_mini_delete_backward_char);
463 60e7ebd3 2021-06-27 op minibuffer_set_key("backspace", cmd_mini_delete_backward_char);
464 60e7ebd3 2021-06-27 op minibuffer_set_key("C-h", cmd_mini_delete_backward_char);
466 60e7ebd3 2021-06-27 op minibuffer_set_key("C-b", cmd_backward_char);
467 60e7ebd3 2021-06-27 op minibuffer_set_key("C-f", cmd_forward_char);
468 60e7ebd3 2021-06-27 op minibuffer_set_key("<left>", cmd_backward_char);
469 60e7ebd3 2021-06-27 op minibuffer_set_key("<right>", cmd_forward_char);
470 60e7ebd3 2021-06-27 op minibuffer_set_key("C-e", cmd_move_end_of_line);
471 60e7ebd3 2021-06-27 op minibuffer_set_key("C-a", cmd_move_beginning_of_line);
472 60e7ebd3 2021-06-27 op minibuffer_set_key("<end>", cmd_move_end_of_line);
473 60e7ebd3 2021-06-27 op minibuffer_set_key("<home>", cmd_move_beginning_of_line);
474 60e7ebd3 2021-06-27 op minibuffer_set_key("C-k", cmd_mini_kill_line);
476 60e7ebd3 2021-06-27 op minibuffer_set_key("M-p", cmd_mini_previous_history_element);
477 60e7ebd3 2021-06-27 op minibuffer_set_key("M-n", cmd_mini_next_history_element);
479 e7b982f4 2021-07-14 op minibuffer_set_key("C-p", cmd_previous_completion);
480 e7b982f4 2021-07-14 op minibuffer_set_key("C-n", cmd_next_completion);
481 dffb2592 2021-07-14 op minibuffer_set_key("<up>", cmd_previous_completion);
482 dffb2592 2021-07-14 op minibuffer_set_key("<down>", cmd_next_completion);
484 167131d5 2021-07-24 op minibuffer_set_key("C-v", cmd_mini_scroll_down);
485 167131d5 2021-07-24 op minibuffer_set_key("M-v", cmd_mini_scroll_up);
486 167131d5 2021-07-24 op minibuffer_set_key("<next>", cmd_mini_scroll_down);
487 167131d5 2021-07-24 op minibuffer_set_key("<prior>", cmd_mini_scroll_up);
489 de190a2b 2021-07-17 op minibuffer_set_key("M-<", cmd_mini_goto_beginning);
490 de190a2b 2021-07-17 op minibuffer_set_key("M->", cmd_mini_goto_end);
492 e7b982f4 2021-07-14 op minibuffer_set_key("tab", cmd_insert_current_candidate);
496 33fc3a8f 2021-06-21 op config_init(void)
498 2af29222 2021-06-24 op struct line_face *f;
499 33fc3a8f 2021-06-21 op size_t i, len;
501 2af29222 2021-06-24 op len = sizeof(line_faces)/sizeof(line_faces[0]);
502 33fc3a8f 2021-06-21 op for (i = 0; i < len; ++i) {
503 2af29222 2021-06-24 op f = &line_faces[i];
505 2af29222 2021-06-24 op f->prfx_bg = f->bg = f->trail_bg = -1;
506 2af29222 2021-06-24 op f->prfx_fg = f->fg = f->trail_fg = -1;
509 752e45c8 2021-06-25 op line_faces[LINE_LINK].fg = COLOR_BLUE;
510 ba49fdf9 2021-07-30 op line_faces[LINE_PATCH_ADD].fg = COLOR_GREEN;
511 ba49fdf9 2021-07-30 op line_faces[LINE_PATCH_DEL].fg = COLOR_RED;
513 60e7ebd3 2021-06-27 op load_default_keys();
517 d89b86d6 2021-06-21 op config_setprfx(const char *name, const char *prfx, const char *cont)
519 69e1d1b6 2021-06-15 op struct lineprefix *p;
520 74a2587f 2021-06-21 op struct mapping *m;
522 69e1d1b6 2021-06-15 op if (!has_prefix(name, "line."))
526 74a2587f 2021-06-21 op if ((m = mapping_by_name(name)) == NULL)
529 74a2587f 2021-06-21 op p = &line_prefixes[m->linetype];
530 d89b86d6 2021-06-21 op p->prfx1 = prfx;
531 d89b86d6 2021-06-21 op p->prfx2 = cont;
537 86e7d7b4 2021-06-19 op config_setvari(const char *var, int val)
539 1a99965e 2021-06-19 op if (!strcmp(var, "fill-column")) {
540 cc073cd2 2021-06-19 op if ((fill_column = val) <= 0)
541 2106687b 2021-06-19 op fill_column = INT_MAX;
542 72b18268 2021-06-19 op } else if (!strcmp(var, "olivetti-mode")) {
543 72b18268 2021-06-19 op olivetti_mode = !!val;
544 2c748a1f 2021-06-21 op } else if (!strcmp(var, "enable-colors")) {
545 2c748a1f 2021-06-21 op enable_colors = !!val;
546 b1379f34 2021-07-05 op } else if (!strcmp(var, "hide-pre-context")) {
547 b1379f34 2021-07-05 op hide_pre_context = !!val;
548 b1379f34 2021-07-05 op } else if (!strcmp(var, "hide-pre-blocks")) {
549 b1379f34 2021-07-05 op hide_pre_blocks = !!val;
550 144733a7 2021-07-15 op } else if (!strcmp(var, "hide-pre-closing-line")) {
551 144733a7 2021-07-15 op hide_pre_closing_line = !!val;
552 88693f61 2021-07-15 op } else if (!strcmp(var, "dont-wrap-pre")) {
553 88693f61 2021-07-15 op dont_wrap_pre = !!val;
554 fbadd395 2021-07-16 op } else if (!strcmp(var, "emojify-link")) {
555 fbadd395 2021-07-16 op emojify_link = !!val;
556 fff512aa 2022-01-04 op } else if (!strcmp(var, "update-title") || !strcmp(var, "set-title")) {
557 9886bf97 2021-07-17 op set_title = !!val;
558 ecfbb1d4 2021-08-14 op } else if (!strcmp(var, "autosave")) {
559 ecfbb1d4 2021-08-14 op autosave = val;
560 56168aa8 2021-08-18 op } else if (!strcmp(var, "tab-bar-show")) {
562 56168aa8 2021-08-18 op tab_bar_show = -1;
563 56168aa8 2021-08-18 op else if (val == 0)
564 56168aa8 2021-08-18 op tab_bar_show = 0;
566 56168aa8 2021-08-18 op tab_bar_show = 1;
567 6c74799d 2022-01-05 op } else if (!strcmp(var, "max-killed-tabs")) {
568 6c74799d 2022-01-05 op if (val >= 0)
569 91091d0c 2022-01-05 op max_killed_tabs = MIN(val, 128);
578 86e7d7b4 2021-06-19 op config_setvars(const char *var, char *val)
580 112b9046 2021-08-29 op if (!strcmp(var, "download-path")) {
581 99fe4026 2021-08-29 op const char *prfx = "", *v = val, *sufx = "";
583 99fe4026 2021-08-29 op if (has_prefix(val, "~/") &&
585 99fe4026 2021-08-29 op (prfx = getenv("HOME")) == NULL)
588 99fe4026 2021-08-29 op if (!has_suffix(val, "/"))
591 112b9046 2021-08-29 op free(download_path);
592 99fe4026 2021-08-29 op if (asprintf(&download_path, "%s%s%s", prfx, v, sufx) == -1) {
593 99fe4026 2021-08-29 op download_path = NULL;
599 112b9046 2021-08-29 op } else if (!strcmp(var, "new-tab-url")) {
600 fd691e58 2021-08-29 op free(new_tab_url);
601 db7cc27a 2021-06-19 op new_tab_url = val;
608 d89b86d6 2021-06-21 op config_setcolor(int bg, const char *name, int prfx, int line, int trail)
610 95a8c791 2021-08-26 op struct mapping *m;
611 2af29222 2021-06-24 op struct line_face *f;
613 33d904b6 2021-06-22 op if (!strcmp(name, "tabline")) {
615 33d904b6 2021-06-22 op tab_face.bg_bg = prfx;
617 33d904b6 2021-06-22 op tab_face.bg_fg = prfx;
618 33d904b6 2021-06-22 op } else if (has_prefix(name, "tabline.")) {
621 33d904b6 2021-06-22 op if (!strcmp(name, "tab")) {
623 33d904b6 2021-06-22 op tab_face.t_bg = prfx;
625 33d904b6 2021-06-22 op tab_face.t_fg = prfx;
626 33d904b6 2021-06-22 op } else if (!strcmp(name, "current")) {
628 33d904b6 2021-06-22 op tab_face.c_bg = prfx;
630 33d904b6 2021-06-22 op tab_face.c_fg = prfx;
633 33d904b6 2021-06-22 op } else if (has_prefix(name, "line.")) {
636 50f7147c 2021-06-21 op if ((m = mapping_by_name(name)) == NULL)
639 2af29222 2021-06-24 op f = &line_faces[m->linetype];
642 2af29222 2021-06-24 op f->prfx_bg = prfx;
643 2af29222 2021-06-24 op f->bg = line;
644 2af29222 2021-06-24 op f->trail_bg = trail;
646 2af29222 2021-06-24 op f->prfx_fg = prfx;
647 2af29222 2021-06-24 op f->fg = line;
648 2af29222 2021-06-24 op f->trail_fg = trail;
650 b598590d 2021-06-21 op } else if (!strcmp(name, "line")) {
652 160abe04 2021-06-21 op body_face.lbg = prfx;
653 160abe04 2021-06-21 op body_face.bg = line;
654 160abe04 2021-06-21 op body_face.rbg = trail;
656 a2cb4f84 2021-06-25 op body_face.lfg = prfx;
657 160abe04 2021-06-21 op body_face.fg = line;
658 a2cb4f84 2021-06-25 op body_face.rfg = trail;
660 1577540c 2021-11-05 op } else if (!strcmp(name, "download")) {
662 1577540c 2021-11-05 op download_face.bg = prfx;
664 1577540c 2021-11-05 op download_face.fg = prfx;
665 24221637 2021-06-25 op } else if (!strcmp(name, "minibuffer")) {
667 24221637 2021-06-25 op minibuffer_face.bg = prfx;
669 24221637 2021-06-25 op minibuffer_face.fg = prfx;
670 24221637 2021-06-25 op } else if (!strcmp(name, "modeline")) {
672 24221637 2021-06-25 op modeline_face.bg = prfx;
674 24221637 2021-06-25 op modeline_face.fg = prfx;
683 d0149485 2021-06-22 op config_setattr(const char *name, int prfx, int line, int trail)
685 d0149485 2021-06-22 op struct mapping *m;
686 2af29222 2021-06-24 op struct line_face *f;
688 33d904b6 2021-06-22 op if (!strcmp(name, "tabline")) {
689 33d904b6 2021-06-22 op tab_face.bg_attr = prfx;
690 33d904b6 2021-06-22 op } else if (has_prefix(name, "tabline.")) {
693 33d904b6 2021-06-22 op if (!strcmp(name, "tab"))
694 33d904b6 2021-06-22 op tab_face.t_attr = prfx;
695 33d904b6 2021-06-22 op else if (!strcmp(name, "current"))
696 33d904b6 2021-06-22 op tab_face.c_attr = prfx;
699 33d904b6 2021-06-22 op } else if (has_prefix(name, "line.")) {
702 d0149485 2021-06-22 op if ((m = mapping_by_name(name)) == NULL)
705 2af29222 2021-06-24 op f = &line_faces[m->linetype];
707 2af29222 2021-06-24 op f->prfx_attr = prfx;
708 2af29222 2021-06-24 op f->attr = line;
709 2af29222 2021-06-24 op f->trail_attr = trail;
710 1577540c 2021-11-05 op } else if (!strcmp(name, "download")) {
711 1577540c 2021-11-05 op download_face.attr = prfx;
712 24221637 2021-06-25 op } else if (!strcmp(name, "minibuffer")) {
713 24221637 2021-06-25 op minibuffer_face.attr = prfx;
714 24221637 2021-06-25 op } else if (!strcmp(name, "modeline")) {
715 24221637 2021-06-25 op modeline_face.attr = prfx;
723 8d7c8aab 2021-06-24 op static inline void
724 986af347 2021-06-24 op tl_init_pair(int colors, int pair, int f, int b)
726 986af347 2021-06-24 op if (f >= colors || !enable_colors)
728 986af347 2021-06-24 op if (b >= colors || !enable_colors)
730 986af347 2021-06-24 op init_pair(pair, f, b);
734 42d61f50 2021-06-24 op config_apply_style(void)
736 986af347 2021-06-24 op size_t i, colors, len;
737 74a2587f 2021-06-21 op struct line_face *f;
739 986af347 2021-06-24 op colors = COLORS;
741 2af29222 2021-06-24 op len = sizeof(line_faces)/sizeof(line_faces[0]);
742 74a2587f 2021-06-21 op for (i = 0; i < len; ++i) {
743 74a2587f 2021-06-21 op f = &line_faces[i];
745 2af29222 2021-06-24 op tl_init_pair(colors, f->prfx_pair, f->prfx_fg, f->prfx_bg);
746 2af29222 2021-06-24 op f->prefix = COLOR_PAIR(f->prfx_pair) | f->prfx_attr;
748 2af29222 2021-06-24 op tl_init_pair(colors, f->pair, f->fg, f->bg);
749 2af29222 2021-06-24 op f->text = COLOR_PAIR(f->pair) | f->attr;
751 2af29222 2021-06-24 op tl_init_pair(colors, f->trail_pair, f->trail_fg, f->trail_bg);
752 2af29222 2021-06-24 op f->trail = COLOR_PAIR(f->trail_pair) | f->trail_attr;
755 33d904b6 2021-06-22 op /* tab line */
756 986af347 2021-06-24 op tl_init_pair(colors, PTL_BG, tab_face.bg_fg, tab_face.bg_bg);
757 33d904b6 2021-06-22 op tab_face.background = COLOR_PAIR(PTL_BG) | tab_face.bg_attr;
759 986af347 2021-06-24 op tl_init_pair(colors, PTL_TAB, tab_face.t_fg, tab_face.t_bg);
760 33d904b6 2021-06-22 op tab_face.tab = COLOR_PAIR(PTL_TAB) | tab_face.t_attr;
762 986af347 2021-06-24 op tl_init_pair(colors, PTL_CURR, tab_face.c_fg, tab_face.c_bg);
763 33d904b6 2021-06-22 op tab_face.current = COLOR_PAIR(PTL_CURR) | tab_face.c_attr;
766 986af347 2021-06-24 op tl_init_pair(colors, PBODY, body_face.fg, body_face.bg);
767 b598590d 2021-06-21 op body_face.body = COLOR_PAIR(PBODY);
769 986af347 2021-06-24 op tl_init_pair(colors, PBLEFT, body_face.lfg, body_face.lbg);
770 160abe04 2021-06-21 op body_face.left = COLOR_PAIR(PBLEFT);
772 986af347 2021-06-24 op tl_init_pair(colors, PBRIGHT, body_face.rfg, body_face.rbg);
773 160abe04 2021-06-21 op body_face.right = COLOR_PAIR(PBRIGHT);
775 1577540c 2021-11-05 op /* download */
776 1577540c 2021-11-05 op tl_init_pair(colors, PDOWNLOAD_WIN, download_face.fg, download_face.bg);
777 1577540c 2021-11-05 op download_face.background = COLOR_PAIR(PDOWNLOAD_WIN) | download_face.attr;
779 24221637 2021-06-25 op /* modeline */
780 24221637 2021-06-25 op tl_init_pair(colors, PMODELINE, modeline_face.fg, modeline_face.bg);
781 24221637 2021-06-25 op modeline_face.background = COLOR_PAIR(PMODELINE) | modeline_face.attr;
783 24221637 2021-06-25 op /* minibuffer */
784 24221637 2021-06-25 op tl_init_pair(colors, PMINIBUF, minibuffer_face.fg, minibuffer_face.bg);
785 24221637 2021-06-25 op minibuffer_face.background = COLOR_PAIR(PMINIBUF) | minibuffer_face.attr;
