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Date:: Tue Jul 13 15:47:58 2021 UTC
Message:: move defaults.c decls. to their own header
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  1 c92e529c 2021-06-15 op /*
  2 c92e529c 2021-06-15 op  * Copyright (c) 2021 Omar Polo <op@omarpolo.com>
  3 c92e529c 2021-06-15 op  *
  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.
  7 c92e529c 2021-06-15 op  *
  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.
 15 c92e529c 2021-06-15 op  */
 16 c92e529c 2021-06-15 op 
 17 c92e529c 2021-06-15 op #include <curses.h>
 18 1a99965e 2021-06-19 op #include <limits.h>
 19 db7cc27a 2021-06-19 op #include <stdlib.h>
 20 69e1d1b6 2021-06-15 op #include <string.h>
 21 60e7ebd3 2021-06-27 op #include <unistd.h>
 22 c92e529c 2021-06-15 op 
 23 e659558c 2021-07-13 op #include "defaults.h"
 24 d1a0f2a3 2021-07-12 op #include "telescope.h"
 25 d1a0f2a3 2021-07-12 op #include "ui.h"
 26 d1a0f2a3 2021-07-12 op 
 27 db7cc27a 2021-06-19 op char *new_tab_url = NULL;
 28 2c362f95 2021-06-24 op int fill_column = 80;
 29 2c362f95 2021-06-24 op int olivetti_mode = 1;
 30 2c748a1f 2021-06-21 op int enable_colors = 1;
 31 b1379f34 2021-07-05 op int hide_pre_context = 0;
 32 b1379f34 2021-07-05 op int hide_pre_blocks = 0;
 33 1a99965e 2021-06-19 op 
 34 c92e529c 2021-06-15 op struct lineprefix line_prefixes[] = {
 35 c92e529c 2021-06-15 op 	[LINE_TEXT] =		{ "",		"" },
 36 c92e529c 2021-06-15 op 	[LINE_LINK] =		{ "=> ",	"   " },
 37 c92e529c 2021-06-15 op 	[LINE_TITLE_1] =	{ "# ",		"  " },
 38 c92e529c 2021-06-15 op 	[LINE_TITLE_2] =	{ "## ",	"   " },
 39 c92e529c 2021-06-15 op 	[LINE_TITLE_3] =	{ "### ",	"    " },
 40 c92e529c 2021-06-15 op 	[LINE_ITEM] =		{ "* ",		"  " },
 41 c92e529c 2021-06-15 op 	[LINE_QUOTE] =		{ "> ",		"  " },
 42 c92e529c 2021-06-15 op 	[LINE_PRE_START] =	{ "```",	"   " },
 43 c92e529c 2021-06-15 op 	[LINE_PRE_CONTENT] =	{ "",		"" },
 44 c92e529c 2021-06-15 op 	[LINE_PRE_END] =	{ "```",	"```" },
 45 c92e529c 2021-06-15 op };
 46 c92e529c 2021-06-15 op 
 47 c92e529c 2021-06-15 op struct line_face line_faces[] = {
 48 2af29222 2021-06-24 op 	[LINE_TEXT] =		{
 49 2af29222 2021-06-24 op 		.prfx_pair = PT_PRFX,
 50 2af29222 2021-06-24 op 		.pair = PT,
 51 2af29222 2021-06-24 op 		.trail_pair = PT_TRAIL,
 52 2af29222 2021-06-24 op 	},
 53 2af29222 2021-06-24 op 	[LINE_LINK] =		{
 54 2af29222 2021-06-24 op 		.prfx_pair = PL_PRFX,
 55 2af29222 2021-06-24 op 		.pair = PL,
 56 2af29222 2021-06-24 op 		.trail_pair = PL_TRAIL,
 57 2af29222 2021-06-24 op 		.attr = A_UNDERLINE,
 58 2af29222 2021-06-24 op 	},
 59 2af29222 2021-06-24 op 	[LINE_TITLE_1] =	{
 60 2af29222 2021-06-24 op 		.prfx_pair = PT1_PRFX,
 61 2af29222 2021-06-24 op 		.pair = PT1,
 62 2af29222 2021-06-24 op 		.trail_pair = PT1_TRAIL,
 63 2af29222 2021-06-24 op 		.attr = A_BOLD,
 64 2af29222 2021-06-24 op 	},
 65 2af29222 2021-06-24 op 	[LINE_TITLE_2] =	{
 66 2af29222 2021-06-24 op 		.prfx_pair = PT2_PRFX,
 67 2af29222 2021-06-24 op 		.pair = PT2,
 68 2af29222 2021-06-24 op 		.trail_pair = PT2_TRAIL,
 69 2af29222 2021-06-24 op 		.attr = A_BOLD,
 70 2af29222 2021-06-24 op 	},
 71 2af29222 2021-06-24 op 	[LINE_TITLE_3] =	{
 72 2af29222 2021-06-24 op 		.prfx_pair = PT3_PRFX,
 73 2af29222 2021-06-24 op 		.pair = PT3,
 74 2af29222 2021-06-24 op 		.trail_pair = PT3_TRAIL,
 75 2af29222 2021-06-24 op 		.attr = A_BOLD,
 76 2af29222 2021-06-24 op 	},
 77 2af29222 2021-06-24 op 	[LINE_ITEM] =		{
 78 2af29222 2021-06-24 op 		.prfx_pair = PI_PRFX,
 79 2af29222 2021-06-24 op 		.pair = PI,
 80 2af29222 2021-06-24 op 		.trail_pair = PI_TRAIL,
 81 2af29222 2021-06-24 op 	},
 82 2af29222 2021-06-24 op 	[LINE_QUOTE] =		{
 83 2af29222 2021-06-24 op 		.prfx_pair = PQ_PRFX,
 84 2af29222 2021-06-24 op 		.pair = PQ,
 85 2af29222 2021-06-24 op 		.trail_pair = PQ_TRAIL,
 86 2af29222 2021-06-24 op 		.attr = A_DIM,
 87 2af29222 2021-06-24 op 	},
 88 2af29222 2021-06-24 op 	[LINE_PRE_START] =	{
 89 2af29222 2021-06-24 op 		.prfx_pair = PPSTART_PRFX,
 90 2af29222 2021-06-24 op 		.pair = PPSTART,
 91 2af29222 2021-06-24 op 		.trail_pair = PPSTART_TRAIL,
 92 2af29222 2021-06-24 op 	},
 93 2af29222 2021-06-24 op 	[LINE_PRE_CONTENT] =	{
 94 2af29222 2021-06-24 op 		.prfx_pair = PP_PRFX,
 95 2af29222 2021-06-24 op 		.pair = PP,
 96 2af29222 2021-06-24 op 		.trail_pair = PP_TRAIL,
 97 2af29222 2021-06-24 op 	},
 98 2af29222 2021-06-24 op 	[LINE_PRE_END] =	{
 99 2af29222 2021-06-24 op 		.prfx_pair = PPEND_PRFX,
100 2af29222 2021-06-24 op 		.pair = PPEND,
101 2af29222 2021-06-24 op 		.trail_pair = PPEND_TRAIL,
102 2af29222 2021-06-24 op 	},
103 c92e529c 2021-06-15 op };
104 c92e529c 2021-06-15 op 
105 c92e529c 2021-06-15 op struct tab_face tab_face = {
106 33d904b6 2021-06-22 op 	.bg_attr = A_REVERSE, .bg_bg = -1, .bg_fg = -1,
107 33d904b6 2021-06-22 op 	.t_attr  = A_REVERSE, .t_bg  = -1, .t_fg  = -1,
108 33d904b6 2021-06-22 op 	.c_attr  = A_NORMAL,  .c_bg  = -1, .c_fg  = -1,
109 33d904b6 2021-06-22 op 
110 33d904b6 2021-06-22 op 	/*
111 33d904b6 2021-06-22 op 	 * set these so that even when enable-color=0 the bar has some
112 33d904b6 2021-06-22 op 	 * sane defaults.
113 33d904b6 2021-06-22 op 	 */
114 33d904b6 2021-06-22 op 	.background =	A_REVERSE,
115 33d904b6 2021-06-22 op 	.tab =		A_REVERSE,
116 33d904b6 2021-06-22 op 	.current =	A_NORMAL,
117 c92e529c 2021-06-15 op };
118 d5493194 2021-06-15 op 
119 b598590d 2021-06-21 op struct body_face body_face = {
120 160abe04 2021-06-21 op 	.lbg = -1, .lfg = -1,
121 160abe04 2021-06-21 op 	.bg  = -1, .fg  = -1,
122 160abe04 2021-06-21 op 	.rbg = -1, .rfg = -1,
123 b598590d 2021-06-21 op };
124 b598590d 2021-06-21 op 
125 d5493194 2021-06-15 op struct modeline_face modeline_face = {
126 24221637 2021-06-25 op 	.bg  = -1,
127 24221637 2021-06-25 op 	.fg  = -1,
128 24221637 2021-06-25 op 	.attr = A_REVERSE,
129 d5493194 2021-06-15 op };
130 d5493194 2021-06-15 op 
131 d5493194 2021-06-15 op struct minibuffer_face minibuffer_face = {
132 24221637 2021-06-25 op 	.bg = -1,
133 24221637 2021-06-25 op 	.fg = -1,
134 24221637 2021-06-25 op 	.attr = A_NORMAL,
135 d5493194 2021-06-15 op };
136 69e1d1b6 2021-06-15 op 
137 74a2587f 2021-06-21 op struct mapping {
138 74a2587f 2021-06-21 op 	const char	*label;
139 74a2587f 2021-06-21 op 	int		 linetype;
140 74a2587f 2021-06-21 op } mappings[] = {
141 d89b86d6 2021-06-21 op 	{"text",	LINE_TEXT},
142 d89b86d6 2021-06-21 op 	{"link",	LINE_LINK},
143 d89b86d6 2021-06-21 op 	{"title1",	LINE_TITLE_1},
144 d89b86d6 2021-06-21 op 	{"title2",	LINE_TITLE_2},
145 d89b86d6 2021-06-21 op 	{"title3",	LINE_TITLE_3},
146 d89b86d6 2021-06-21 op 	{"item",	LINE_ITEM},
147 d89b86d6 2021-06-21 op 	{"quote",	LINE_QUOTE},
148 d89b86d6 2021-06-21 op 	{"pre.start",	LINE_PRE_START},
149 d89b86d6 2021-06-21 op 	{"pre",		LINE_PRE_CONTENT},
150 d89b86d6 2021-06-21 op 	{"pre.end",	LINE_PRE_END},
151 74a2587f 2021-06-21 op };
152 74a2587f 2021-06-21 op 
153 74a2587f 2021-06-21 op static struct mapping *
154 74a2587f 2021-06-21 op mapping_by_name(const char *name)
155 74a2587f 2021-06-21 op {
156 74a2587f 2021-06-21 op 	size_t i;
157 74a2587f 2021-06-21 op 
158 74a2587f 2021-06-21 op 	for (i = 0; i < sizeof(mappings)/sizeof(mappings[0]); ++i) {
159 74a2587f 2021-06-21 op 		if (!strcmp(name, mappings[i].label))
160 74a2587f 2021-06-21 op 			return &mappings[i];
161 74a2587f 2021-06-21 op 	}
162 74a2587f 2021-06-21 op 
163 74a2587f 2021-06-21 op 	return NULL;
164 74a2587f 2021-06-21 op }
165 74a2587f 2021-06-21 op 
166 60e7ebd3 2021-06-27 op 
167 60e7ebd3 2021-06-27 op static inline void
168 60e7ebd3 2021-06-27 op global_set_key(const char *key, void (*fn)(struct buffer*))
169 60e7ebd3 2021-06-27 op {
170 60e7ebd3 2021-06-27 op 	if (!kmap_define_key(&global_map, key, fn))
171 60e7ebd3 2021-06-27 op 		_exit(1);
172 60e7ebd3 2021-06-27 op }
173 60e7ebd3 2021-06-27 op 
174 60e7ebd3 2021-06-27 op static inline void
175 60e7ebd3 2021-06-27 op minibuffer_set_key(const char *key, void (*fn)(struct buffer*))
176 60e7ebd3 2021-06-27 op {
177 60e7ebd3 2021-06-27 op 	if (!kmap_define_key(&minibuffer_map, key, fn))
178 60e7ebd3 2021-06-27 op 		_exit(1);
179 60e7ebd3 2021-06-27 op }
180 60e7ebd3 2021-06-27 op 
181 60e7ebd3 2021-06-27 op static void
182 60e7ebd3 2021-06-27 op load_default_keys(void)
183 60e7ebd3 2021-06-27 op {
184 60e7ebd3 2021-06-27 op 	/* === global map === */
185 60e7ebd3 2021-06-27 op 
186 60e7ebd3 2021-06-27 op 	/* emacs */
187 60e7ebd3 2021-06-27 op 	global_set_key("C-p",		cmd_previous_line);
188 60e7ebd3 2021-06-27 op 	global_set_key("C-n",		cmd_next_line);
189 60e7ebd3 2021-06-27 op 	global_set_key("C-f",		cmd_forward_char);
190 60e7ebd3 2021-06-27 op 	global_set_key("C-b",		cmd_backward_char);
191 60e7ebd3 2021-06-27 op 	global_set_key("M-{",		cmd_backward_paragraph);
192 60e7ebd3 2021-06-27 op 	global_set_key("M-}",		cmd_forward_paragraph);
193 60e7ebd3 2021-06-27 op 	global_set_key("C-a",		cmd_move_beginning_of_line);
194 60e7ebd3 2021-06-27 op 	global_set_key("C-e",		cmd_move_end_of_line);
195 60e7ebd3 2021-06-27 op 
196 60e7ebd3 2021-06-27 op 	global_set_key("M-v",		cmd_scroll_up);
197 60e7ebd3 2021-06-27 op 	global_set_key("C-v",		cmd_scroll_down);
198 60e7ebd3 2021-06-27 op 	global_set_key("M-space",	cmd_scroll_up);
199 60e7ebd3 2021-06-27 op 	global_set_key("space",		cmd_scroll_down);
200 60e7ebd3 2021-06-27 op 
201 60e7ebd3 2021-06-27 op 	global_set_key("M-<",		cmd_beginning_of_buffer);
202 60e7ebd3 2021-06-27 op 	global_set_key("M->",		cmd_end_of_buffer);
203 60e7ebd3 2021-06-27 op 
204 60e7ebd3 2021-06-27 op 	global_set_key("C-x C-c",	cmd_kill_telescope);
205 60e7ebd3 2021-06-27 op 
206 60e7ebd3 2021-06-27 op 	global_set_key("C-g",		cmd_clear_minibuf);
207 60e7ebd3 2021-06-27 op 
208 60e7ebd3 2021-06-27 op 	global_set_key("M-x",		cmd_execute_extended_command);
209 60e7ebd3 2021-06-27 op 
210 60e7ebd3 2021-06-27 op 	global_set_key("C-c {",		cmd_dec_fill_column);
211 60e7ebd3 2021-06-27 op 	global_set_key("C-c }",		cmd_inc_fill_column);
212 60e7ebd3 2021-06-27 op 
213 60e7ebd3 2021-06-27 op 	global_set_key("C-c p",		cmd_previous_heading);
214 60e7ebd3 2021-06-27 op 	global_set_key("C-c n",		cmd_next_heading);
215 60e7ebd3 2021-06-27 op 
216 60e7ebd3 2021-06-27 op 	global_set_key(">",		cmd_load_url);
217 60e7ebd3 2021-06-27 op 	global_set_key("C-x C-f",	cmd_load_url);
218 60e7ebd3 2021-06-27 op 	global_set_key("C-x M-f",	cmd_load_current_url);
219 60e7ebd3 2021-06-27 op 
220 60e7ebd3 2021-06-27 op 	global_set_key("C-x t 0",	cmd_tab_close);
221 60e7ebd3 2021-06-27 op 	global_set_key("C-x t 1",	cmd_tab_close_other);
222 60e7ebd3 2021-06-27 op 	global_set_key("C-x t 2",	cmd_tab_new);
223 60e7ebd3 2021-06-27 op 	global_set_key("C-x t o",	cmd_tab_next);
224 60e7ebd3 2021-06-27 op 	global_set_key("C-x t O",	cmd_tab_previous);
225 60e7ebd3 2021-06-27 op 	global_set_key("C-x t m",	cmd_tab_move);
226 60e7ebd3 2021-06-27 op 	global_set_key("C-x t M",	cmd_tab_move_to);
227 60e7ebd3 2021-06-27 op 
228 05c5cf0c 2021-07-13 op 	global_set_key("B",		cmd_previous_page);
229 60e7ebd3 2021-06-27 op 	global_set_key("C-M-b",		cmd_previous_page);
230 05c5cf0c 2021-07-13 op 	global_set_key("F",		cmd_next_page);
231 60e7ebd3 2021-06-27 op 	global_set_key("C-M-f",		cmd_next_page);
232 60e7ebd3 2021-06-27 op 
233 60e7ebd3 2021-06-27 op 	global_set_key("<f7> a",	cmd_bookmark_page);
234 60e7ebd3 2021-06-27 op 	global_set_key("<f7> <f7>",	cmd_list_bookmarks);
235 60e7ebd3 2021-06-27 op 
236 60e7ebd3 2021-06-27 op 	/* vi/vi-like */
237 60e7ebd3 2021-06-27 op 	global_set_key("k",		cmd_previous_line);
238 60e7ebd3 2021-06-27 op 	global_set_key("j",		cmd_next_line);
239 60e7ebd3 2021-06-27 op 	global_set_key("l",		cmd_forward_char);
240 60e7ebd3 2021-06-27 op 	global_set_key("h",		cmd_backward_char);
241 60e7ebd3 2021-06-27 op 	global_set_key("{",		cmd_backward_paragraph);
242 60e7ebd3 2021-06-27 op 	global_set_key("}",		cmd_forward_paragraph);
243 60e7ebd3 2021-06-27 op 	global_set_key("^",		cmd_move_beginning_of_line);
244 60e7ebd3 2021-06-27 op 	global_set_key("$",		cmd_move_end_of_line);
245 60e7ebd3 2021-06-27 op 
246 60e7ebd3 2021-06-27 op 	global_set_key("K",		cmd_scroll_line_up);
247 60e7ebd3 2021-06-27 op 	global_set_key("J",		cmd_scroll_line_down);
248 60e7ebd3 2021-06-27 op 
249 60e7ebd3 2021-06-27 op 	global_set_key("g g",		cmd_beginning_of_buffer);
250 60e7ebd3 2021-06-27 op 	global_set_key("G",		cmd_end_of_buffer);
251 60e7ebd3 2021-06-27 op 
252 60e7ebd3 2021-06-27 op 	global_set_key("g D",		cmd_tab_close);
253 60e7ebd3 2021-06-27 op 	global_set_key("g N",		cmd_tab_new);
254 60e7ebd3 2021-06-27 op 	global_set_key("g t",		cmd_tab_next);
255 60e7ebd3 2021-06-27 op 	global_set_key("g T",		cmd_tab_previous);
256 60e7ebd3 2021-06-27 op 	global_set_key("g M-t",		cmd_tab_move);
257 60e7ebd3 2021-06-27 op 	global_set_key("g M-T",		cmd_tab_move_to);
258 60e7ebd3 2021-06-27 op 
259 60e7ebd3 2021-06-27 op 	global_set_key("H",		cmd_previous_page);
260 60e7ebd3 2021-06-27 op 	global_set_key("L",		cmd_next_page);
261 60e7ebd3 2021-06-27 op 
262 60e7ebd3 2021-06-27 op 	/* tmp */
263 60e7ebd3 2021-06-27 op 	global_set_key("q",		cmd_kill_telescope);
264 60e7ebd3 2021-06-27 op 
265 60e7ebd3 2021-06-27 op 	global_set_key("esc",		cmd_clear_minibuf);
266 60e7ebd3 2021-06-27 op 
267 60e7ebd3 2021-06-27 op 	global_set_key(":",		cmd_execute_extended_command);
268 60e7ebd3 2021-06-27 op 
269 60e7ebd3 2021-06-27 op 	/* cua */
270 60e7ebd3 2021-06-27 op 	global_set_key("<up>",		cmd_previous_line);
271 60e7ebd3 2021-06-27 op 	global_set_key("<down>",	cmd_next_line);
272 60e7ebd3 2021-06-27 op 	global_set_key("<right>",	cmd_forward_char);
273 60e7ebd3 2021-06-27 op 	global_set_key("<left>",	cmd_backward_char);
274 60e7ebd3 2021-06-27 op 	global_set_key("<prior>",	cmd_scroll_up);
275 60e7ebd3 2021-06-27 op 	global_set_key("<next>",	cmd_scroll_down);
276 60e7ebd3 2021-06-27 op 
277 25f5824b 2021-07-08 op 	global_set_key("C-w",		cmd_tab_close);
278 3c3af0fd 2021-07-08 op 	global_set_key("C-t",		cmd_tab_new);
279 9fedd923 2021-07-06 op 	global_set_key("M-<prior>",	cmd_tab_previous);
280 9fedd923 2021-07-06 op 	global_set_key("M-<next>",	cmd_tab_next);
281 9fedd923 2021-07-06 op 
282 60e7ebd3 2021-06-27 op 	global_set_key("M-<left>",	cmd_previous_page);
283 60e7ebd3 2021-06-27 op 	global_set_key("M-<right>",	cmd_next_page);
284 60e7ebd3 2021-06-27 op 
285 60e7ebd3 2021-06-27 op 	/* "ncurses standard" */
286 60e7ebd3 2021-06-27 op 	global_set_key("C-l",		cmd_redraw);
287 60e7ebd3 2021-06-27 op 
288 60e7ebd3 2021-06-27 op 	/* global */
289 60e7ebd3 2021-06-27 op 	global_set_key("<f1>",		cmd_toggle_help);
290 60e7ebd3 2021-06-27 op 	global_set_key("C-m",		cmd_push_button);
291 60e7ebd3 2021-06-27 op 	global_set_key("M-enter",	cmd_push_button_new_tab);
292 60e7ebd3 2021-06-27 op 	global_set_key("M-tab",		cmd_previous_button);
293 60e7ebd3 2021-06-27 op 	global_set_key("backtab",	cmd_previous_button);
294 60e7ebd3 2021-06-27 op 	global_set_key("tab",		cmd_next_button);
295 60e7ebd3 2021-06-27 op 
296 60e7ebd3 2021-06-27 op 	/* === minibuffer map === */
297 60e7ebd3 2021-06-27 op 	minibuffer_set_key("ret",		cmd_mini_complete_and_exit);
298 60e7ebd3 2021-06-27 op 	minibuffer_set_key("C-g",		cmd_mini_abort);
299 60e7ebd3 2021-06-27 op 	minibuffer_set_key("esc",		cmd_mini_abort);
300 60e7ebd3 2021-06-27 op 	minibuffer_set_key("C-d",		cmd_mini_delete_char);
301 60e7ebd3 2021-06-27 op 	minibuffer_set_key("del",		cmd_mini_delete_backward_char);
302 60e7ebd3 2021-06-27 op 	minibuffer_set_key("backspace",		cmd_mini_delete_backward_char);
303 60e7ebd3 2021-06-27 op 	minibuffer_set_key("C-h",		cmd_mini_delete_backward_char);
304 60e7ebd3 2021-06-27 op 
305 60e7ebd3 2021-06-27 op 	minibuffer_set_key("C-b",		cmd_backward_char);
306 60e7ebd3 2021-06-27 op 	minibuffer_set_key("C-f",		cmd_forward_char);
307 60e7ebd3 2021-06-27 op 	minibuffer_set_key("<left>",		cmd_backward_char);
308 60e7ebd3 2021-06-27 op 	minibuffer_set_key("<right>",		cmd_forward_char);
309 60e7ebd3 2021-06-27 op 	minibuffer_set_key("C-e",		cmd_move_end_of_line);
310 60e7ebd3 2021-06-27 op 	minibuffer_set_key("C-a",		cmd_move_beginning_of_line);
311 60e7ebd3 2021-06-27 op 	minibuffer_set_key("<end>",		cmd_move_end_of_line);
312 60e7ebd3 2021-06-27 op 	minibuffer_set_key("<home>",		cmd_move_beginning_of_line);
313 60e7ebd3 2021-06-27 op 	minibuffer_set_key("C-k",		cmd_mini_kill_line);
314 60e7ebd3 2021-06-27 op 
315 60e7ebd3 2021-06-27 op 	minibuffer_set_key("M-p",		cmd_mini_previous_history_element);
316 60e7ebd3 2021-06-27 op 	minibuffer_set_key("M-n",		cmd_mini_next_history_element);
317 60e7ebd3 2021-06-27 op 	minibuffer_set_key("<up>",		cmd_mini_previous_history_element);
318 60e7ebd3 2021-06-27 op 	minibuffer_set_key("<down>",		cmd_mini_next_history_element);
319 60e7ebd3 2021-06-27 op }
320 60e7ebd3 2021-06-27 op 
321 33fc3a8f 2021-06-21 op void
322 33fc3a8f 2021-06-21 op config_init(void)
323 33fc3a8f 2021-06-21 op {
324 2af29222 2021-06-24 op 	struct line_face *f;
325 33fc3a8f 2021-06-21 op 	size_t i, len;
326 33fc3a8f 2021-06-21 op 
327 2af29222 2021-06-24 op 	len = sizeof(line_faces)/sizeof(line_faces[0]);
328 33fc3a8f 2021-06-21 op 	for (i = 0; i < len; ++i) {
329 2af29222 2021-06-24 op 		f = &line_faces[i];
330 33fc3a8f 2021-06-21 op 
331 2af29222 2021-06-24 op 		f->prfx_bg = f->bg = f->trail_bg = -1;
332 2af29222 2021-06-24 op 		f->prfx_fg = f->fg = f->trail_fg = -1;
333 33fc3a8f 2021-06-21 op 	}
334 752e45c8 2021-06-25 op 
335 752e45c8 2021-06-25 op 	line_faces[LINE_LINK].fg = COLOR_BLUE;
336 60e7ebd3 2021-06-27 op 
337 60e7ebd3 2021-06-27 op 	load_default_keys();
338 33fc3a8f 2021-06-21 op }
339 33fc3a8f 2021-06-21 op 
340 69e1d1b6 2021-06-15 op int
341 d89b86d6 2021-06-21 op config_setprfx(const char *name, const char *prfx, const char *cont)
342 69e1d1b6 2021-06-15 op {
343 69e1d1b6 2021-06-15 op 	struct lineprefix *p;
344 74a2587f 2021-06-21 op 	struct mapping *m;
345 69e1d1b6 2021-06-15 op 
346 69e1d1b6 2021-06-15 op 	if (!has_prefix(name, "line."))
347 69e1d1b6 2021-06-15 op 		return 0;
348 69e1d1b6 2021-06-15 op 	name += 5;
349 69e1d1b6 2021-06-15 op 
350 74a2587f 2021-06-21 op 	if ((m = mapping_by_name(name)) == NULL)
351 74a2587f 2021-06-21 op 		return 0;
352 69e1d1b6 2021-06-15 op 
353 74a2587f 2021-06-21 op 	p = &line_prefixes[m->linetype];
354 d89b86d6 2021-06-21 op 	p->prfx1 = prfx;
355 d89b86d6 2021-06-21 op 	p->prfx2 = cont;
356 69e1d1b6 2021-06-15 op 
357 74a2587f 2021-06-21 op 	return 1;
358 69e1d1b6 2021-06-15 op }
359 86e7d7b4 2021-06-19 op 
360 86e7d7b4 2021-06-19 op int
361 86e7d7b4 2021-06-19 op config_setvari(const char *var, int val)
362 86e7d7b4 2021-06-19 op {
363 1a99965e 2021-06-19 op 	if (!strcmp(var, "fill-column")) {
364 cc073cd2 2021-06-19 op 		if ((fill_column = val) <= 0)
365 2106687b 2021-06-19 op 			fill_column = INT_MAX;
366 72b18268 2021-06-19 op 	} else if (!strcmp(var, "olivetti-mode")) {
367 72b18268 2021-06-19 op 		olivetti_mode = !!val;
368 2c748a1f 2021-06-21 op 	} else if (!strcmp(var, "enable-colors")) {
369 2c748a1f 2021-06-21 op 		enable_colors = !!val;
370 b1379f34 2021-07-05 op 	} else if (!strcmp(var, "hide-pre-context")) {
371 b1379f34 2021-07-05 op 		hide_pre_context = !!val;
372 b1379f34 2021-07-05 op 	} else if (!strcmp(var, "hide-pre-blocks")) {
373 b1379f34 2021-07-05 op 		hide_pre_blocks = !!val;
374 2c748a1f 2021-06-21 op 	} else {
375 1a99965e 2021-06-19 op 		return 0;
376 2c748a1f 2021-06-21 op 	}
377 2c748a1f 2021-06-21 op 
378 1a99965e 2021-06-19 op 	return 1;
379 86e7d7b4 2021-06-19 op }
380 86e7d7b4 2021-06-19 op 
381 86e7d7b4 2021-06-19 op int
382 86e7d7b4 2021-06-19 op config_setvars(const char *var, char *val)
383 86e7d7b4 2021-06-19 op {
384 db7cc27a 2021-06-19 op 	if (!strcmp(var, "new-tab-url")) {
385 db7cc27a 2021-06-19 op 		if (new_tab_url != NULL)
386 db7cc27a 2021-06-19 op 			free(new_tab_url);
387 db7cc27a 2021-06-19 op 		new_tab_url = val;
388 db7cc27a 2021-06-19 op 	} else
389 db7cc27a 2021-06-19 op 		return 0;
390 db7cc27a 2021-06-19 op 	return 1;
391 86e7d7b4 2021-06-19 op }
392 74a2587f 2021-06-21 op 
393 74a2587f 2021-06-21 op int
394 d89b86d6 2021-06-21 op config_setcolor(int bg, const char *name, int prfx, int line, int trail)
395 74a2587f 2021-06-21 op {
396 74a2587f 2021-06-21 op         struct mapping *m;
397 2af29222 2021-06-24 op 	struct line_face *f;
398 74a2587f 2021-06-21 op 
399 33d904b6 2021-06-22 op 	if (!strcmp(name, "tabline")) {
400 33d904b6 2021-06-22 op 		if (bg)
401 33d904b6 2021-06-22 op 			tab_face.bg_bg = prfx;
402 33d904b6 2021-06-22 op 		else
403 33d904b6 2021-06-22 op 			tab_face.bg_fg = prfx;
404 33d904b6 2021-06-22 op 	} else if (has_prefix(name, "tabline.")) {
405 33d904b6 2021-06-22 op 		name += 8;
406 33d904b6 2021-06-22 op 
407 33d904b6 2021-06-22 op 		if (!strcmp(name, "tab")) {
408 33d904b6 2021-06-22 op 			if (bg)
409 33d904b6 2021-06-22 op 				tab_face.t_bg = prfx;
410 33d904b6 2021-06-22 op 			else
411 33d904b6 2021-06-22 op 				tab_face.t_fg = prfx;
412 33d904b6 2021-06-22 op 		} else if (!strcmp(name, "current")) {
413 33d904b6 2021-06-22 op 			if (bg)
414 33d904b6 2021-06-22 op 				tab_face.c_bg = prfx;
415 33d904b6 2021-06-22 op 			else
416 33d904b6 2021-06-22 op 				tab_face.c_fg = prfx;
417 33d904b6 2021-06-22 op 		} else
418 33d904b6 2021-06-22 op 			return 0;
419 33d904b6 2021-06-22 op 	} else if (has_prefix(name, "line.")) {
420 50f7147c 2021-06-21 op 		name += 5;
421 74a2587f 2021-06-21 op 
422 50f7147c 2021-06-21 op 		if ((m = mapping_by_name(name)) == NULL)
423 50f7147c 2021-06-21 op 			return 0;
424 74a2587f 2021-06-21 op 
425 2af29222 2021-06-24 op 		f = &line_faces[m->linetype];
426 74a2587f 2021-06-21 op 
427 50f7147c 2021-06-21 op 		if (bg) {
428 2af29222 2021-06-24 op 			f->prfx_bg = prfx;
429 2af29222 2021-06-24 op 			f->bg = line;
430 2af29222 2021-06-24 op 			f->trail_bg = trail;
431 50f7147c 2021-06-21 op 		} else {
432 2af29222 2021-06-24 op 			f->prfx_fg = prfx;
433 2af29222 2021-06-24 op 			f->fg = line;
434 2af29222 2021-06-24 op 			f->trail_fg = trail;
435 50f7147c 2021-06-21 op 		}
436 b598590d 2021-06-21 op 	} else if (!strcmp(name, "line")) {
437 160abe04 2021-06-21 op 		if (bg) {
438 160abe04 2021-06-21 op 			body_face.lbg = prfx;
439 160abe04 2021-06-21 op 			body_face.bg  = line;
440 160abe04 2021-06-21 op 			body_face.rbg = trail;
441 160abe04 2021-06-21 op 		} else {
442 a2cb4f84 2021-06-25 op 			body_face.lfg = prfx;
443 160abe04 2021-06-21 op 			body_face.fg = line;
444 a2cb4f84 2021-06-25 op 			body_face.rfg = trail;
445 160abe04 2021-06-21 op 		}
446 24221637 2021-06-25 op 	} else if (!strcmp(name, "minibuffer")) {
447 24221637 2021-06-25 op 		if (bg)
448 24221637 2021-06-25 op 			minibuffer_face.bg = prfx;
449 24221637 2021-06-25 op 		else
450 24221637 2021-06-25 op 			minibuffer_face.fg = prfx;
451 24221637 2021-06-25 op 	} else if (!strcmp(name, "modeline")) {
452 24221637 2021-06-25 op 		if (bg)
453 24221637 2021-06-25 op 			modeline_face.bg = prfx;
454 24221637 2021-06-25 op 		else
455 24221637 2021-06-25 op 			modeline_face.fg = prfx;
456 74a2587f 2021-06-21 op 	} else {
457 50f7147c 2021-06-21 op 		return 0;
458 74a2587f 2021-06-21 op 	}
459 74a2587f 2021-06-21 op 
460 74a2587f 2021-06-21 op 	return 1;
461 74a2587f 2021-06-21 op }
462 74a2587f 2021-06-21 op 
463 d0149485 2021-06-22 op int
464 d0149485 2021-06-22 op config_setattr(const char *name, int prfx, int line, int trail)
465 d0149485 2021-06-22 op {
466 d0149485 2021-06-22 op 	struct mapping *m;
467 2af29222 2021-06-24 op 	struct line_face *f;
468 d0149485 2021-06-22 op 
469 33d904b6 2021-06-22 op 	if (!strcmp(name, "tabline")) {
470 33d904b6 2021-06-22 op 		tab_face.bg_attr = prfx;
471 33d904b6 2021-06-22 op 	} else if (has_prefix(name, "tabline.")) {
472 33d904b6 2021-06-22 op 		name += 8;
473 33d904b6 2021-06-22 op 
474 33d904b6 2021-06-22 op 		if (!strcmp(name, "tab"))
475 33d904b6 2021-06-22 op 			tab_face.t_attr = prfx;
476 33d904b6 2021-06-22 op 		else if (!strcmp(name, "current"))
477 33d904b6 2021-06-22 op 			tab_face.c_attr = prfx;
478 33d904b6 2021-06-22 op 		else
479 33d904b6 2021-06-22 op 			return 0;
480 33d904b6 2021-06-22 op 	} else if (has_prefix(name, "line.")) {
481 d0149485 2021-06-22 op 		name += 5;
482 d0149485 2021-06-22 op 
483 d0149485 2021-06-22 op 		if ((m = mapping_by_name(name)) == NULL)
484 d0149485 2021-06-22 op 			return 0;
485 d0149485 2021-06-22 op 
486 2af29222 2021-06-24 op 		f = &line_faces[m->linetype];
487 d0149485 2021-06-22 op 
488 2af29222 2021-06-24 op 		f->prfx_attr = prfx;
489 2af29222 2021-06-24 op 		f->attr = line;
490 2af29222 2021-06-24 op 		f->trail_attr = trail;
491 24221637 2021-06-25 op 	} else if (!strcmp(name, "minibuffer")) {
492 24221637 2021-06-25 op 		minibuffer_face.attr = prfx;
493 24221637 2021-06-25 op 	} else if (!strcmp(name, "modeline")) {
494 24221637 2021-06-25 op 		modeline_face.attr = prfx;
495 d0149485 2021-06-22 op 	} else {
496 d0149485 2021-06-22 op 		return 0;
497 d0149485 2021-06-22 op 	}
498 d0149485 2021-06-22 op 
499 d0149485 2021-06-22 op 	return 1;
500 986af347 2021-06-24 op }
501 986af347 2021-06-24 op 
502 8d7c8aab 2021-06-24 op static inline void
503 986af347 2021-06-24 op tl_init_pair(int colors, int pair, int f, int b)
504 986af347 2021-06-24 op {
505 986af347 2021-06-24 op 	if (f >= colors || !enable_colors)
506 986af347 2021-06-24 op 		f = -1;
507 986af347 2021-06-24 op 	if (b >= colors || !enable_colors)
508 986af347 2021-06-24 op 		b = -1;
509 986af347 2021-06-24 op 	init_pair(pair, f, b);
510 d0149485 2021-06-22 op }
511 d0149485 2021-06-22 op 
512 74a2587f 2021-06-21 op void
513 42d61f50 2021-06-24 op config_apply_style(void)
514 74a2587f 2021-06-21 op {
515 986af347 2021-06-24 op 	size_t i, colors, len;
516 74a2587f 2021-06-21 op 	struct line_face *f;
517 74a2587f 2021-06-21 op 
518 986af347 2021-06-24 op 	colors = COLORS;
519 986af347 2021-06-24 op 
520 2af29222 2021-06-24 op 	len = sizeof(line_faces)/sizeof(line_faces[0]);
521 74a2587f 2021-06-21 op 	for (i = 0; i < len; ++i) {
522 74a2587f 2021-06-21 op 		f = &line_faces[i];
523 74a2587f 2021-06-21 op 
524 2af29222 2021-06-24 op 		tl_init_pair(colors, f->prfx_pair, f->prfx_fg, f->prfx_bg);
525 2af29222 2021-06-24 op 		f->prefix = COLOR_PAIR(f->prfx_pair) | f->prfx_attr;
526 d89b86d6 2021-06-21 op 
527 2af29222 2021-06-24 op 		tl_init_pair(colors, f->pair, f->fg, f->bg);
528 2af29222 2021-06-24 op 		f->text = COLOR_PAIR(f->pair) | f->attr;
529 d89b86d6 2021-06-21 op 
530 2af29222 2021-06-24 op 		tl_init_pair(colors, f->trail_pair, f->trail_fg, f->trail_bg);
531 2af29222 2021-06-24 op 		f->trail = COLOR_PAIR(f->trail_pair) | f->trail_attr;
532 74a2587f 2021-06-21 op 	}
533 b598590d 2021-06-21 op 
534 33d904b6 2021-06-22 op 	/* tab line */
535 986af347 2021-06-24 op 	tl_init_pair(colors, PTL_BG, tab_face.bg_fg, tab_face.bg_bg);
536 33d904b6 2021-06-22 op 	tab_face.background = COLOR_PAIR(PTL_BG) | tab_face.bg_attr;
537 33d904b6 2021-06-22 op 
538 986af347 2021-06-24 op 	tl_init_pair(colors, PTL_TAB, tab_face.t_fg, tab_face.t_bg);
539 33d904b6 2021-06-22 op 	tab_face.tab = COLOR_PAIR(PTL_TAB) | tab_face.t_attr;
540 33d904b6 2021-06-22 op 
541 986af347 2021-06-24 op 	tl_init_pair(colors, PTL_CURR, tab_face.c_fg, tab_face.c_bg);
542 33d904b6 2021-06-22 op 	tab_face.current = COLOR_PAIR(PTL_CURR) | tab_face.c_attr;
543 33d904b6 2021-06-22 op 
544 33d904b6 2021-06-22 op 	/* body */
545 986af347 2021-06-24 op 	tl_init_pair(colors, PBODY, body_face.fg, body_face.bg);
546 b598590d 2021-06-21 op 	body_face.body = COLOR_PAIR(PBODY);
547 160abe04 2021-06-21 op 
548 986af347 2021-06-24 op 	tl_init_pair(colors, PBLEFT, body_face.lfg, body_face.lbg);
549 160abe04 2021-06-21 op 	body_face.left = COLOR_PAIR(PBLEFT);
550 160abe04 2021-06-21 op 
551 986af347 2021-06-24 op 	tl_init_pair(colors, PBRIGHT, body_face.rfg, body_face.rbg);
552 160abe04 2021-06-21 op 	body_face.right = COLOR_PAIR(PBRIGHT);
553 24221637 2021-06-25 op 
554 24221637 2021-06-25 op 	/* modeline */
555 24221637 2021-06-25 op 	tl_init_pair(colors, PMODELINE, modeline_face.fg, modeline_face.bg);
556 24221637 2021-06-25 op 	modeline_face.background = COLOR_PAIR(PMODELINE) | modeline_face.attr;
557 24221637 2021-06-25 op 
558 24221637 2021-06-25 op 	/* minibuffer */
559 24221637 2021-06-25 op 	tl_init_pair(colors, PMINIBUF, minibuffer_face.fg, minibuffer_face.bg);
560 24221637 2021-06-25 op 	minibuffer_face.background = COLOR_PAIR(PMINIBUF) | minibuffer_face.attr;
561 24221637 2021-06-25 op 
562 74a2587f 2021-06-21 op }