11 #include <sys/types.h>
13 #include "ui-terminal.h"
16 #include "text-util.h"
17 #include "text-motions.h"
18 #include "text-objects.h"
25 #define PAGE_HALF (INT_MAX-1)
27 /** functions to be called from keybindings */
28 /* ignore key, do nothing */
29 static const char *nop(Vis
*, const char *keys
, const Arg
*arg
);
30 /* record/replay macro indicated by keys */
31 static const char *macro_record(Vis
*, const char *keys
, const Arg
*arg
);
32 static const char *macro_replay(Vis
*, const char *keys
, const Arg
*arg
);
33 /* temporarily suspend the editor and return to the shell, type 'fg' to get back */
34 static const char *suspend(Vis
*, const char *keys
, const Arg
*arg
);
35 /* reset count if set, otherwise remove all but the primary selection */
36 static const char *normalmode_escape(Vis
*, const char *keys
, const Arg
*arg
);
37 /* reset count if set, otherwise switch to normal mode */
38 static const char *visualmode_escape(Vis
*, const char *keys
, const Arg
*arg
);
39 /* switch to mode indicated by arg->i */
40 static const char *switchmode(Vis
*, const char *keys
, const Arg
*arg
);
41 /* switch to insert mode after performing movement indicated by arg->i */
42 static const char *insertmode(Vis
*, const char *keys
, const Arg
*arg
);
43 /* switch to replace mode after performing movement indicated by arg->i */
44 static const char *replacemode(Vis
*, const char *keys
, const Arg
*arg
);
45 /* add a new line either before or after the one where the cursor currently is */
46 static const char *openline(Vis
*, const char *keys
, const Arg
*arg
);
47 /* join lines from current cursor position to movement indicated by arg */
48 static const char *join(Vis
*, const char *keys
, const Arg
*arg
);
49 /* perform last action i.e. action_prev again */
50 static const char *repeat(Vis
*, const char *keys
, const Arg
*arg
);
51 /* replace character at cursor with one from keys */
52 static const char *replace(Vis
*, const char *keys
, const Arg
*arg
);
53 /* create a new cursor on the previous (arg->i < 0) or next (arg->i > 0) line */
54 static const char *selections_new(Vis
*, const char *keys
, const Arg
*arg
);
55 /* try to align all selections on the same column */
56 static const char *selections_align(Vis
*, const char *keys
, const Arg
*arg
);
57 /* try to align all selections by inserting the correct amount of white spaces */
58 static const char *selections_align_indent(Vis
*, const char *keys
, const Arg
*arg
);
59 /* remove all but the primary cursor and their selections */
60 static const char *selections_clear(Vis
*, const char *keys
, const Arg
*arg
);
61 /* remove the least recently added selection */
62 static const char *selections_remove(Vis
*, const char *keys
, const Arg
*arg
);
63 /* remove count (or arg->i)-th selection column */
64 static const char *selections_remove_column(Vis
*, const char *keys
, const Arg
*arg
);
65 /* remove all but the count (or arg->i)-th selection column */
66 static const char *selections_remove_column_except(Vis
*, const char *keys
, const Arg
*arg
);
67 /* move to the previous (arg->i < 0) or next (arg->i > 0) selection */
68 static const char *selections_navigate(Vis
*, const char *keys
, const Arg
*arg
);
69 /* select the word the selection is currently over */
70 static const char *selections_match_word(Vis
*, const char *keys
, const Arg
*arg
);
71 /* select the next region matching the current selection */
72 static const char *selections_match_next(Vis
*, const char *keys
, const Arg
*arg
);
73 /* clear current selection but select next match */
74 static const char *selections_match_skip(Vis
*, const char *keys
, const Arg
*arg
);
75 /* rotate selection content count times left (arg->i < 0) or right (arg->i > 0) */
76 static const char *selections_rotate(Vis
*, const char *keys
, const Arg
*arg
);
77 /* remove leading and trailing white spaces from selections */
78 static const char *selections_trim(Vis
*, const char *keys
, const Arg
*arg
);
79 /* save active selections to mark */
80 static const char *selections_save(Vis
*, const char *keys
, const Arg
*arg
);
81 /* restore selections from mark */
82 static const char *selections_restore(Vis
*, const char *keys
, const Arg
*arg
);
83 /* union selections from mark */
84 static const char *selections_union(Vis
*, const char *keys
, const Arg
*arg
);
85 /* intersect selections from mark */
86 static const char *selections_intersect(Vis
*, const char *keys
, const Arg
*arg
);
87 /* perform complement of current active selections */
88 static const char *selections_complement(Vis
*, const char *keys
, const Arg
*arg
);
89 /* subtract selections from mark */
90 static const char *selections_minus(Vis
*, const char *keys
, const Arg
*arg
);
91 /* pairwise combine selections from mark */
92 static const char *selections_combine(Vis
*, const char *keys
, const Arg
*arg
);
93 static Filerange
combine_union(const Filerange
*, const Filerange
*);
94 static Filerange
combine_intersect(const Filerange
*, const Filerange
*);
95 static Filerange
combine_longer(const Filerange
*, const Filerange
*);
96 static Filerange
combine_shorter(const Filerange
*, const Filerange
*);
97 static Filerange
combine_leftmost(const Filerange
*, const Filerange
*);
98 static Filerange
combine_rightmost(const Filerange
*, const Filerange
*);
99 /* adjust current used count according to keys */
100 static const char *count(Vis
*, const char *keys
, const Arg
*arg
);
101 /* move to the count-th line or if not given either to the first (arg->i < 0)
102 * or last (arg->i > 0) line of file */
103 static const char *gotoline(Vis
*, const char *keys
, const Arg
*arg
);
104 /* make the current action use the operator indicated by arg->i */
105 static const char *operator(Vis
*, const char *keys
, const Arg
*arg
);
106 /* blocks to read a key and performs movement indicated by arg->i which
107 * should be one of VIS_MOVE_{RIGHT,LEFT}_{TO,TILL} */
108 static const char *movement_key(Vis
*, const char *keys
, const Arg
*arg
);
109 /* perform the movement as indicated by arg->i */
110 static const char *movement(Vis
*, const char *keys
, const Arg
*arg
);
111 /* let the current operator affect the range indicated by the text object arg->i */
112 static const char *textobj(Vis
*, const char *keys
, const Arg
*arg
);
113 /* move to the other end of selected text */
114 static const char *selection_end(Vis
*, const char *keys
, const Arg
*arg
);
115 /* use register indicated by keys for the current operator */
116 static const char *reg(Vis
*, const char *keys
, const Arg
*arg
);
117 /* use mark indicated by keys for the current action */
118 static const char *mark(Vis
*, const char *keys
, const Arg
*arg
);
119 /* {un,re}do last action, redraw window */
120 static const char *undo(Vis
*, const char *keys
, const Arg
*arg
);
121 static const char *redo(Vis
*, const char *keys
, const Arg
*arg
);
122 /* earlier, later action chronologically, redraw window */
123 static const char *earlier(Vis
*, const char *keys
, const Arg
*arg
);
124 static const char *later(Vis
*, const char *keys
, const Arg
*arg
);
125 /* delete from the current cursor position to the end of
126 * movement as indicated by arg->i */
127 static const char *delete(Vis
*, const char *keys
, const Arg
*arg
);
128 /* insert register content indicated by keys at current cursor position */
129 static const char *insert_register(Vis
*, const char *keys
, const Arg
*arg
);
130 /* show a user prompt to get input with title arg->s */
131 static const char *prompt_show(Vis
*, const char *keys
, const Arg
*arg
);
132 /* blocks to read 3 consecutive digits and inserts the corresponding byte value */
133 static const char *insert_verbatim(Vis
*, const char *keys
, const Arg
*arg
);
134 /* scroll window content according to arg->i which can be either PAGE, PAGE_HALF,
135 * or an arbitrary number of lines. a multiplier overrides what is given in arg->i.
136 * negative values scroll back, positive forward. */
137 static const char *wscroll(Vis
*, const char *keys
, const Arg
*arg
);
138 /* similar to scroll, but do only move window content not cursor position */
139 static const char *wslide(Vis
*, const char *keys
, const Arg
*arg
);
140 /* call editor function as indicated by arg->f */
141 static const char *call(Vis
*, const char *keys
, const Arg
*arg
);
142 /* call window function as indicated by arg->w */
143 static const char *window(Vis
*, const char *keys
, const Arg
*arg
);
144 /* show info about Unicode character at cursor position */
145 static const char *unicode_info(Vis
*, const char *keys
, const Arg
*arg
);
146 /* either go to count % of file or to matching item */
147 static const char *percent(Vis
*, const char *keys
, const Arg
*arg
);
148 /* navigate jumplist next (arg->i > 0), prev (arg->i < 0), save (arg->i = 0) */
149 static const char *jumplist(Vis
*, const char *keys
, const Arg
*arg
);
152 VIS_ACTION_EDITOR_SUSPEND
,
153 VIS_ACTION_CURSOR_CHAR_PREV
,
154 VIS_ACTION_CURSOR_CHAR_NEXT
,
155 VIS_ACTION_CURSOR_LINE_CHAR_PREV
,
156 VIS_ACTION_CURSOR_LINE_CHAR_NEXT
,
157 VIS_ACTION_CURSOR_CODEPOINT_PREV
,
158 VIS_ACTION_CURSOR_CODEPOINT_NEXT
,
159 VIS_ACTION_CURSOR_WORD_START_PREV
,
160 VIS_ACTION_CURSOR_WORD_START_NEXT
,
161 VIS_ACTION_CURSOR_WORD_END_PREV
,
162 VIS_ACTION_CURSOR_WORD_END_NEXT
,
163 VIS_ACTION_CURSOR_LONGWORD_START_PREV
,
164 VIS_ACTION_CURSOR_LONGWORD_START_NEXT
,
165 VIS_ACTION_CURSOR_LONGWORD_END_PREV
,
166 VIS_ACTION_CURSOR_LONGWORD_END_NEXT
,
167 VIS_ACTION_CURSOR_LINE_UP
,
168 VIS_ACTION_CURSOR_LINE_DOWN
,
169 VIS_ACTION_CURSOR_LINE_START
,
170 VIS_ACTION_CURSOR_LINE_FINISH
,
171 VIS_ACTION_CURSOR_LINE_BEGIN
,
172 VIS_ACTION_CURSOR_LINE_END
,
173 VIS_ACTION_CURSOR_SCREEN_LINE_UP
,
174 VIS_ACTION_CURSOR_SCREEN_LINE_DOWN
,
175 VIS_ACTION_CURSOR_SCREEN_LINE_BEGIN
,
176 VIS_ACTION_CURSOR_SCREEN_LINE_MIDDLE
,
177 VIS_ACTION_CURSOR_SCREEN_LINE_END
,
178 VIS_ACTION_CURSOR_PERCENT
,
179 VIS_ACTION_CURSOR_BYTE
,
180 VIS_ACTION_CURSOR_BYTE_LEFT
,
181 VIS_ACTION_CURSOR_BYTE_RIGHT
,
182 VIS_ACTION_CURSOR_PARAGRAPH_PREV
,
183 VIS_ACTION_CURSOR_PARAGRAPH_NEXT
,
184 VIS_ACTION_CURSOR_SENTENCE_PREV
,
185 VIS_ACTION_CURSOR_SENTENCE_NEXT
,
186 VIS_ACTION_CURSOR_BLOCK_START
,
187 VIS_ACTION_CURSOR_BLOCK_END
,
188 VIS_ACTION_CURSOR_PARENTHESIS_START
,
189 VIS_ACTION_CURSOR_PARENTHESIS_END
,
190 VIS_ACTION_CURSOR_COLUMN
,
191 VIS_ACTION_CURSOR_LINE_FIRST
,
192 VIS_ACTION_CURSOR_LINE_LAST
,
193 VIS_ACTION_CURSOR_WINDOW_LINE_TOP
,
194 VIS_ACTION_CURSOR_WINDOW_LINE_MIDDLE
,
195 VIS_ACTION_CURSOR_WINDOW_LINE_BOTTOM
,
196 VIS_ACTION_CURSOR_SEARCH_REPEAT_FORWARD
,
197 VIS_ACTION_CURSOR_SEARCH_REPEAT_BACKWARD
,
198 VIS_ACTION_CURSOR_SEARCH_REPEAT
,
199 VIS_ACTION_CURSOR_SEARCH_REPEAT_REVERSE
,
200 VIS_ACTION_CURSOR_SEARCH_WORD_FORWARD
,
201 VIS_ACTION_CURSOR_SEARCH_WORD_BACKWARD
,
202 VIS_ACTION_WINDOW_PAGE_UP
,
203 VIS_ACTION_WINDOW_PAGE_DOWN
,
204 VIS_ACTION_WINDOW_HALFPAGE_UP
,
205 VIS_ACTION_WINDOW_HALFPAGE_DOWN
,
206 VIS_ACTION_MODE_NORMAL
,
207 VIS_ACTION_MODE_NORMAL_ESCAPE
,
208 VIS_ACTION_MODE_VISUAL
,
209 VIS_ACTION_MODE_VISUAL_ESCAPE
,
210 VIS_ACTION_MODE_VISUAL_LINE
,
211 VIS_ACTION_MODE_INSERT
,
212 VIS_ACTION_MODE_REPLACE
,
213 VIS_ACTION_DELETE_CHAR_PREV
,
214 VIS_ACTION_DELETE_CHAR_NEXT
,
215 VIS_ACTION_DELETE_LINE_BEGIN
,
216 VIS_ACTION_DELETE_WORD_PREV
,
217 VIS_ACTION_JUMPLIST_PREV
,
218 VIS_ACTION_JUMPLIST_NEXT
,
219 VIS_ACTION_JUMPLIST_SAVE
,
224 VIS_ACTION_MACRO_RECORD
,
225 VIS_ACTION_MACRO_REPLAY
,
228 VIS_ACTION_REPLACE_CHAR
,
229 VIS_ACTION_TOTILL_REPEAT
,
230 VIS_ACTION_TOTILL_REVERSE
,
231 VIS_ACTION_PROMPT_SEARCH_FORWARD
,
232 VIS_ACTION_PROMPT_SEARCH_BACKWARD
,
233 VIS_ACTION_TILL_LEFT
,
234 VIS_ACTION_TILL_RIGHT
,
238 VIS_ACTION_OPERATOR_CHANGE
,
239 VIS_ACTION_OPERATOR_DELETE
,
240 VIS_ACTION_OPERATOR_YANK
,
241 VIS_ACTION_OPERATOR_SHIFT_LEFT
,
242 VIS_ACTION_OPERATOR_SHIFT_RIGHT
,
244 VIS_ACTION_INSERT_NEWLINE
,
245 VIS_ACTION_INSERT_TAB
,
246 VIS_ACTION_INSERT_VERBATIM
,
247 VIS_ACTION_INSERT_REGISTER
,
248 VIS_ACTION_WINDOW_NEXT
,
249 VIS_ACTION_WINDOW_PREV
,
250 VIS_ACTION_APPEND_CHAR_NEXT
,
251 VIS_ACTION_APPEND_LINE_END
,
252 VIS_ACTION_INSERT_LINE_START
,
253 VIS_ACTION_OPEN_LINE_ABOVE
,
254 VIS_ACTION_OPEN_LINE_BELOW
,
255 VIS_ACTION_JOIN_LINES
,
256 VIS_ACTION_JOIN_LINES_TRIM
,
257 VIS_ACTION_PROMPT_SHOW
,
259 VIS_ACTION_SELECTION_FLIP
,
260 VIS_ACTION_WINDOW_REDRAW_TOP
,
261 VIS_ACTION_WINDOW_REDRAW_CENTER
,
262 VIS_ACTION_WINDOW_REDRAW_BOTTOM
,
263 VIS_ACTION_WINDOW_SLIDE_UP
,
264 VIS_ACTION_WINDOW_SLIDE_DOWN
,
265 VIS_ACTION_PUT_AFTER
,
266 VIS_ACTION_PUT_BEFORE
,
267 VIS_ACTION_SELECTIONS_MATCH_WORD
,
268 VIS_ACTION_SELECTIONS_NEW_LINE_ABOVE
,
269 VIS_ACTION_SELECTIONS_NEW_LINE_ABOVE_FIRST
,
270 VIS_ACTION_SELECTIONS_NEW_LINE_BELOW
,
271 VIS_ACTION_SELECTIONS_NEW_LINE_BELOW_LAST
,
272 VIS_ACTION_SELECTIONS_NEW_LINES_BEGIN
,
273 VIS_ACTION_SELECTIONS_NEW_LINES_END
,
274 VIS_ACTION_SELECTIONS_NEW_MATCH_NEXT
,
275 VIS_ACTION_SELECTIONS_NEW_MATCH_SKIP
,
276 VIS_ACTION_SELECTIONS_ALIGN
,
277 VIS_ACTION_SELECTIONS_ALIGN_INDENT_LEFT
,
278 VIS_ACTION_SELECTIONS_ALIGN_INDENT_RIGHT
,
279 VIS_ACTION_SELECTIONS_REMOVE_ALL
,
280 VIS_ACTION_SELECTIONS_REMOVE_LAST
,
281 VIS_ACTION_SELECTIONS_REMOVE_COLUMN
,
282 VIS_ACTION_SELECTIONS_REMOVE_COLUMN_EXCEPT
,
283 VIS_ACTION_SELECTIONS_PREV
,
284 VIS_ACTION_SELECTIONS_NEXT
,
285 VIS_ACTION_SELECTIONS_ROTATE_LEFT
,
286 VIS_ACTION_SELECTIONS_ROTATE_RIGHT
,
287 VIS_ACTION_SELECTIONS_TRIM
,
288 VIS_ACTION_SELECTIONS_SAVE
,
289 VIS_ACTION_SELECTIONS_RESTORE
,
290 VIS_ACTION_SELECTIONS_UNION
,
291 VIS_ACTION_SELECTIONS_INTERSECT
,
292 VIS_ACTION_SELECTIONS_COMPLEMENT
,
293 VIS_ACTION_SELECTIONS_MINUS
,
294 VIS_ACTION_SELECTIONS_COMBINE_UNION
,
295 VIS_ACTION_SELECTIONS_COMBINE_INTERSECT
,
296 VIS_ACTION_SELECTIONS_COMBINE_LONGER
,
297 VIS_ACTION_SELECTIONS_COMBINE_SHORTER
,
298 VIS_ACTION_SELECTIONS_COMBINE_LEFTMOST
,
299 VIS_ACTION_SELECTIONS_COMBINE_RIGHTMOST
,
300 VIS_ACTION_TEXT_OBJECT_WORD_OUTER
,
301 VIS_ACTION_TEXT_OBJECT_WORD_INNER
,
302 VIS_ACTION_TEXT_OBJECT_LONGWORD_OUTER
,
303 VIS_ACTION_TEXT_OBJECT_LONGWORD_INNER
,
304 VIS_ACTION_TEXT_OBJECT_SENTENCE
,
305 VIS_ACTION_TEXT_OBJECT_PARAGRAPH
,
306 VIS_ACTION_TEXT_OBJECT_PARAGRAPH_OUTER
,
307 VIS_ACTION_TEXT_OBJECT_SQUARE_BRACKET_OUTER
,
308 VIS_ACTION_TEXT_OBJECT_SQUARE_BRACKET_INNER
,
309 VIS_ACTION_TEXT_OBJECT_PARENTHESIS_OUTER
,
310 VIS_ACTION_TEXT_OBJECT_PARENTHESIS_INNER
,
311 VIS_ACTION_TEXT_OBJECT_ANGLE_BRACKET_OUTER
,
312 VIS_ACTION_TEXT_OBJECT_ANGLE_BRACKET_INNER
,
313 VIS_ACTION_TEXT_OBJECT_CURLY_BRACKET_OUTER
,
314 VIS_ACTION_TEXT_OBJECT_CURLY_BRACKET_INNER
,
315 VIS_ACTION_TEXT_OBJECT_QUOTE_OUTER
,
316 VIS_ACTION_TEXT_OBJECT_QUOTE_INNER
,
317 VIS_ACTION_TEXT_OBJECT_SINGLE_QUOTE_OUTER
,
318 VIS_ACTION_TEXT_OBJECT_SINGLE_QUOTE_INNER
,
319 VIS_ACTION_TEXT_OBJECT_BACKTICK_OUTER
,
320 VIS_ACTION_TEXT_OBJECT_BACKTICK_INNER
,
321 VIS_ACTION_TEXT_OBJECT_ENTIRE_OUTER
,
322 VIS_ACTION_TEXT_OBJECT_ENTIRE_INNER
,
323 VIS_ACTION_TEXT_OBJECT_LINE_OUTER
,
324 VIS_ACTION_TEXT_OBJECT_LINE_INNER
,
325 VIS_ACTION_TEXT_OBJECT_INDENTATION
,
326 VIS_ACTION_TEXT_OBJECT_SEARCH_FORWARD
,
327 VIS_ACTION_TEXT_OBJECT_SEARCH_BACKWARD
,
328 VIS_ACTION_UNICODE_INFO
,
329 VIS_ACTION_UTF8_INFO
,
333 static const KeyAction vis_action
[] = {
334 [VIS_ACTION_EDITOR_SUSPEND
] = {
336 VIS_HELP("Suspend the editor")
339 [VIS_ACTION_CURSOR_CHAR_PREV
] = {
340 "vis-motion-char-prev",
341 VIS_HELP("Move cursor left, to the previous character")
342 movement
, { .i
= VIS_MOVE_CHAR_PREV
}
344 [VIS_ACTION_CURSOR_CHAR_NEXT
] = {
345 "vis-motion-char-next",
346 VIS_HELP("Move cursor right, to the next character")
347 movement
, { .i
= VIS_MOVE_CHAR_NEXT
}
349 [VIS_ACTION_CURSOR_LINE_CHAR_PREV
] = {
350 "vis-motion-line-char-prev",
351 VIS_HELP("Move cursor left, to the previous character on the same line")
352 movement
, { .i
= VIS_MOVE_LINE_CHAR_PREV
}
354 [VIS_ACTION_CURSOR_LINE_CHAR_NEXT
] = {
355 "vis-motion-line-char-next",
356 VIS_HELP("Move cursor right, to the next character on the same line")
357 movement
, { .i
= VIS_MOVE_LINE_CHAR_NEXT
}
359 [VIS_ACTION_CURSOR_CODEPOINT_PREV
] = {
360 "vis-motion-codepoint-prev",
361 VIS_HELP("Move to the previous Unicode codepoint")
362 movement
, { .i
= VIS_MOVE_CODEPOINT_PREV
}
364 [VIS_ACTION_CURSOR_CODEPOINT_NEXT
] = {
365 "vis-motion-codepoint-next",
366 VIS_HELP("Move to the next Unicode codepoint")
367 movement
, { .i
= VIS_MOVE_CODEPOINT_NEXT
}
369 [VIS_ACTION_CURSOR_WORD_START_PREV
] = {
370 "vis-motion-word-start-prev",
371 VIS_HELP("Move cursor words backwards")
372 movement
, { .i
= VIS_MOVE_WORD_START_PREV
}
374 [VIS_ACTION_CURSOR_WORD_START_NEXT
] = {
375 "vis-motion-word-start-next",
376 VIS_HELP("Move cursor words forwards")
377 movement
, { .i
= VIS_MOVE_WORD_START_NEXT
}
379 [VIS_ACTION_CURSOR_WORD_END_PREV
] = {
380 "vis-motion-word-end-prev",
381 VIS_HELP("Move cursor backwards to the end of word")
382 movement
, { .i
= VIS_MOVE_WORD_END_PREV
}
384 [VIS_ACTION_CURSOR_WORD_END_NEXT
] = {
385 "vis-motion-word-end-next",
386 VIS_HELP("Move cursor forward to the end of word")
387 movement
, { .i
= VIS_MOVE_WORD_END_NEXT
}
389 [VIS_ACTION_CURSOR_LONGWORD_START_PREV
] = {
390 "vis-motion-bigword-start-prev",
391 VIS_HELP("Move cursor WORDS backwards")
392 movement
, { .i
= VIS_MOVE_LONGWORD_START_PREV
}
394 [VIS_ACTION_CURSOR_LONGWORD_START_NEXT
] = {
395 "vis-motion-bigword-start-next",
396 VIS_HELP("Move cursor WORDS forwards")
397 movement
, { .i
= VIS_MOVE_LONGWORD_START_NEXT
}
399 [VIS_ACTION_CURSOR_LONGWORD_END_PREV
] = {
400 "vis-motion-bigword-end-prev",
401 VIS_HELP("Move cursor backwards to the end of WORD")
402 movement
, { .i
= VIS_MOVE_LONGWORD_END_PREV
}
404 [VIS_ACTION_CURSOR_LONGWORD_END_NEXT
] = {
405 "vis-motion-bigword-end-next",
406 VIS_HELP("Move cursor forward to the end of WORD")
407 movement
, { .i
= VIS_MOVE_LONGWORD_END_NEXT
}
409 [VIS_ACTION_CURSOR_LINE_UP
] = {
410 "vis-motion-line-up",
411 VIS_HELP("Move cursor line upwards")
412 movement
, { .i
= VIS_MOVE_LINE_UP
}
414 [VIS_ACTION_CURSOR_LINE_DOWN
] = {
415 "vis-motion-line-down",
416 VIS_HELP("Move cursor line downwards")
417 movement
, { .i
= VIS_MOVE_LINE_DOWN
}
419 [VIS_ACTION_CURSOR_LINE_START
] = {
420 "vis-motion-line-start",
421 VIS_HELP("Move cursor to first non-blank character of the line")
422 movement
, { .i
= VIS_MOVE_LINE_START
}
424 [VIS_ACTION_CURSOR_LINE_FINISH
] = {
425 "vis-motion-line-finish",
426 VIS_HELP("Move cursor to last non-blank character of the line")
427 movement
, { .i
= VIS_MOVE_LINE_FINISH
}
429 [VIS_ACTION_CURSOR_LINE_BEGIN
] = {
430 "vis-motion-line-begin",
431 VIS_HELP("Move cursor to first character of the line")
432 movement
, { .i
= VIS_MOVE_LINE_BEGIN
}
434 [VIS_ACTION_CURSOR_LINE_END
] = {
435 "vis-motion-line-end",
436 VIS_HELP("Move cursor to end of the line")
437 movement
, { .i
= VIS_MOVE_LINE_END
}
439 [VIS_ACTION_CURSOR_SCREEN_LINE_UP
] = {
440 "vis-motion-screenline-up",
441 VIS_HELP("Move cursor screen/display line upwards")
442 movement
, { .i
= VIS_MOVE_SCREEN_LINE_UP
}
444 [VIS_ACTION_CURSOR_SCREEN_LINE_DOWN
] = {
445 "vis-motion-screenline-down",
446 VIS_HELP("Move cursor screen/display line downwards")
447 movement
, { .i
= VIS_MOVE_SCREEN_LINE_DOWN
}
449 [VIS_ACTION_CURSOR_SCREEN_LINE_BEGIN
] = {
450 "vis-motion-screenline-begin",
451 VIS_HELP("Move cursor to beginning of screen/display line")
452 movement
, { .i
= VIS_MOVE_SCREEN_LINE_BEGIN
}
454 [VIS_ACTION_CURSOR_SCREEN_LINE_MIDDLE
] = {
455 "vis-motion-screenline-middle",
456 VIS_HELP("Move cursor to middle of screen/display line")
457 movement
, { .i
= VIS_MOVE_SCREEN_LINE_MIDDLE
}
459 [VIS_ACTION_CURSOR_SCREEN_LINE_END
] = {
460 "vis-motion-screenline-end",
461 VIS_HELP("Move cursor to end of screen/display line")
462 movement
, { .i
= VIS_MOVE_SCREEN_LINE_END
}
464 [VIS_ACTION_CURSOR_PERCENT
] = {
465 "vis-motion-percent",
466 VIS_HELP("Move to count % of file or matching item")
469 [VIS_ACTION_CURSOR_BYTE
] = {
471 VIS_HELP("Move to absolute byte position")
472 movement
, { .i
= VIS_MOVE_BYTE
}
474 [VIS_ACTION_CURSOR_BYTE_LEFT
] = {
475 "vis-motion-byte-left",
476 VIS_HELP("Move count bytes to the left")
477 movement
, { .i
= VIS_MOVE_BYTE_LEFT
}
479 [VIS_ACTION_CURSOR_BYTE_RIGHT
] = {
480 "vis-motion-byte-right",
481 VIS_HELP("Move count bytes to the right")
482 movement
, { .i
= VIS_MOVE_BYTE_RIGHT
}
484 [VIS_ACTION_CURSOR_PARAGRAPH_PREV
] = {
485 "vis-motion-paragraph-prev",
486 VIS_HELP("Move cursor paragraph backward")
487 movement
, { .i
= VIS_MOVE_PARAGRAPH_PREV
}
489 [VIS_ACTION_CURSOR_PARAGRAPH_NEXT
] = {
490 "vis-motion-paragraph-next",
491 VIS_HELP("Move cursor paragraph forward")
492 movement
, { .i
= VIS_MOVE_PARAGRAPH_NEXT
}
494 [VIS_ACTION_CURSOR_SENTENCE_PREV
] = {
495 "vis-motion-sentence-prev",
496 VIS_HELP("Move cursor sentence backward")
497 movement
, { .i
= VIS_MOVE_SENTENCE_PREV
}
499 [VIS_ACTION_CURSOR_SENTENCE_NEXT
] = {
500 "vis-motion-sentence-next",
501 VIS_HELP("Move cursor sentence forward")
502 movement
, { .i
= VIS_MOVE_SENTENCE_NEXT
}
504 [VIS_ACTION_CURSOR_BLOCK_START
] = {
505 "vis-motion-block-start",
506 VIS_HELP("Move cursor to the opening curly brace in a block")
507 movement
, { .i
= VIS_MOVE_BLOCK_START
}
509 [VIS_ACTION_CURSOR_BLOCK_END
] = {
510 "vis-motion-block-end",
511 VIS_HELP("Move cursor to the closing curly brace in a block")
512 movement
, { .i
= VIS_MOVE_BLOCK_END
}
514 [VIS_ACTION_CURSOR_PARENTHESIS_START
] = {
515 "vis-motion-parenthesis-start",
516 VIS_HELP("Move cursor to the opening parenthesis inside a pair of parentheses")
517 movement
, { .i
= VIS_MOVE_PARENTHESIS_START
}
519 [VIS_ACTION_CURSOR_PARENTHESIS_END
] = {
520 "vis-motion-parenthesis-end",
521 VIS_HELP("Move cursor to the closing parenthesis inside a pair of parentheses")
522 movement
, { .i
= VIS_MOVE_PARENTHESIS_END
}
524 [VIS_ACTION_CURSOR_COLUMN
] = {
526 VIS_HELP("Move cursor to given column of current line")
527 movement
, { .i
= VIS_MOVE_COLUMN
}
529 [VIS_ACTION_CURSOR_LINE_FIRST
] = {
530 "vis-motion-line-first",
531 VIS_HELP("Move cursor to given line (defaults to first)")
532 gotoline
, { .i
= -1 }
534 [VIS_ACTION_CURSOR_LINE_LAST
] = {
535 "vis-motion-line-last",
536 VIS_HELP("Move cursor to given line (defaults to last)")
537 gotoline
, { .i
= +1 }
539 [VIS_ACTION_CURSOR_WINDOW_LINE_TOP
] = {
540 "vis-motion-window-line-top",
541 VIS_HELP("Move cursor to top line of the window")
542 movement
, { .i
= VIS_MOVE_WINDOW_LINE_TOP
}
544 [VIS_ACTION_CURSOR_WINDOW_LINE_MIDDLE
] = {
545 "vis-motion-window-line-middle",
546 VIS_HELP("Move cursor to middle line of the window")
547 movement
, { .i
= VIS_MOVE_WINDOW_LINE_MIDDLE
}
549 [VIS_ACTION_CURSOR_WINDOW_LINE_BOTTOM
] = {
550 "vis-motion-window-line-bottom",
551 VIS_HELP("Move cursor to bottom line of the window")
552 movement
, { .i
= VIS_MOVE_WINDOW_LINE_BOTTOM
}
554 [VIS_ACTION_CURSOR_SEARCH_REPEAT_FORWARD
] = {
555 "vis-motion-search-repeat-forward",
556 VIS_HELP("Move cursor to next match in forward direction")
557 movement
, { .i
= VIS_MOVE_SEARCH_REPEAT_FORWARD
}
559 [VIS_ACTION_CURSOR_SEARCH_REPEAT_BACKWARD
] = {
560 "vis-motion-search-repeat-backward",
561 VIS_HELP("Move cursor to previous match in backward direction")
562 movement
, { .i
= VIS_MOVE_SEARCH_REPEAT_BACKWARD
}
564 [VIS_ACTION_CURSOR_SEARCH_REPEAT
] = {
565 "vis-motion-search-repeat",
566 VIS_HELP("Move cursor to next match")
567 movement
, { .i
= VIS_MOVE_SEARCH_REPEAT
}
569 [VIS_ACTION_CURSOR_SEARCH_REPEAT_REVERSE
] = {
570 "vis-motion-search-repeat-reverse",
571 VIS_HELP("Move cursor to next match in opposite direction")
572 movement
, { .i
= VIS_MOVE_SEARCH_REPEAT_REVERSE
}
574 [VIS_ACTION_CURSOR_SEARCH_WORD_FORWARD
] = {
575 "vis-motion-search-word-forward",
576 VIS_HELP("Move cursor to next occurrence of the word under cursor")
577 movement
, { .i
= VIS_MOVE_SEARCH_WORD_FORWARD
}
579 [VIS_ACTION_CURSOR_SEARCH_WORD_BACKWARD
] = {
580 "vis-motion-search-word-backward",
581 VIS_HELP("Move cursor to previous occurrence of the word under cursor")
582 movement
, { .i
= VIS_MOVE_SEARCH_WORD_BACKWARD
}
584 [VIS_ACTION_WINDOW_PAGE_UP
] = {
585 "vis-window-page-up",
586 VIS_HELP("Scroll window pages backwards (upwards)")
587 wscroll
, { .i
= -PAGE
}
589 [VIS_ACTION_WINDOW_HALFPAGE_UP
] = {
590 "vis-window-halfpage-up",
591 VIS_HELP("Scroll window half pages backwards (upwards)")
592 wscroll
, { .i
= -PAGE_HALF
}
594 [VIS_ACTION_WINDOW_PAGE_DOWN
] = {
595 "vis-window-page-down",
596 VIS_HELP("Scroll window pages forwards (downwards)")
597 wscroll
, { .i
= +PAGE
}
599 [VIS_ACTION_WINDOW_HALFPAGE_DOWN
] = {
600 "vis-window-halfpage-down",
601 VIS_HELP("Scroll window half pages forwards (downwards)")
602 wscroll
, { .i
= +PAGE_HALF
}
604 [VIS_ACTION_MODE_NORMAL
] = {
606 VIS_HELP("Enter normal mode")
607 switchmode
, { .i
= VIS_MODE_NORMAL
}
609 [VIS_ACTION_MODE_NORMAL_ESCAPE
] = {
610 "vis-mode-normal-escape",
611 VIS_HELP("Reset count or remove all non-primary selections")
614 [VIS_ACTION_MODE_VISUAL
] = {
615 "vis-mode-visual-charwise",
616 VIS_HELP("Enter characterwise visual mode")
617 switchmode
, { .i
= VIS_MODE_VISUAL
}
619 [VIS_ACTION_MODE_VISUAL_ESCAPE
] = {
620 "vis-mode-visual-escape",
621 VIS_HELP("Reset count or switch to normal mode")
624 [VIS_ACTION_MODE_VISUAL_LINE
] = {
625 "vis-mode-visual-linewise",
626 VIS_HELP("Enter linewise visual mode")
627 switchmode
, { .i
= VIS_MODE_VISUAL_LINE
}
629 [VIS_ACTION_MODE_INSERT
] = {
631 VIS_HELP("Enter insert mode")
632 insertmode
, { .i
= VIS_MOVE_NOP
}
634 [VIS_ACTION_MODE_REPLACE
] = {
636 VIS_HELP("Enter replace mode")
637 replacemode
, { .i
= VIS_MOVE_NOP
}
639 [VIS_ACTION_DELETE_CHAR_PREV
] = {
640 "vis-delete-char-prev",
641 VIS_HELP("Delete the previous character")
642 delete, { .i
= VIS_MOVE_CHAR_PREV
}
644 [VIS_ACTION_DELETE_CHAR_NEXT
] = {
645 "vis-delete-char-next",
646 VIS_HELP("Delete the next character")
647 delete, { .i
= VIS_MOVE_CHAR_NEXT
}
649 [VIS_ACTION_DELETE_LINE_BEGIN
] = {
650 "vis-delete-line-begin",
651 VIS_HELP("Delete until the start of the current line")
652 delete, { .i
= VIS_MOVE_LINE_BEGIN
}
654 [VIS_ACTION_DELETE_WORD_PREV
] = {
655 "vis-delete-word-prev",
656 VIS_HELP("Delete the previous WORD")
657 delete, { .i
= VIS_MOVE_WORD_START_PREV
}
659 [VIS_ACTION_JUMPLIST_PREV
] = {
661 VIS_HELP("Go to older cursor position in jump list")
662 jumplist
, { .i
= -1 }
664 [VIS_ACTION_JUMPLIST_NEXT
] = {
666 VIS_HELP("Go to newer cursor position in jump list")
667 jumplist
, { .i
= +1 }
669 [VIS_ACTION_JUMPLIST_SAVE
] = {
671 VIS_HELP("Save current selections in jump list")
674 [VIS_ACTION_UNDO
] = {
676 VIS_HELP("Undo last change")
679 [VIS_ACTION_REDO
] = {
681 VIS_HELP("Redo last change")
684 [VIS_ACTION_EARLIER
] = {
686 VIS_HELP("Goto older text state")
689 [VIS_ACTION_LATER
] = {
691 VIS_HELP("Goto newer text state")
694 [VIS_ACTION_MACRO_RECORD
] = {
696 VIS_HELP("Record macro into given register")
699 [VIS_ACTION_MACRO_REPLAY
] = {
701 VIS_HELP("Replay macro, execute the content of the given register")
704 [VIS_ACTION_MARK
] = {
706 VIS_HELP("Use given mark for next action")
709 [VIS_ACTION_REDRAW
] = {
711 VIS_HELP("Redraw current editor content")
712 call
, { .f
= vis_redraw
}
714 [VIS_ACTION_REPLACE_CHAR
] = {
716 VIS_HELP("Replace the character under the cursor")
719 [VIS_ACTION_TOTILL_REPEAT
] = {
720 "vis-motion-totill-repeat",
721 VIS_HELP("Repeat latest to/till motion")
722 movement
, { .i
= VIS_MOVE_TOTILL_REPEAT
}
724 [VIS_ACTION_TOTILL_REVERSE
] = {
725 "vis-motion-totill-reverse",
726 VIS_HELP("Repeat latest to/till motion but in opposite direction")
727 movement
, { .i
= VIS_MOVE_TOTILL_REVERSE
}
729 [VIS_ACTION_PROMPT_SEARCH_FORWARD
] = {
730 "vis-search-forward",
731 VIS_HELP("Search forward")
732 prompt_show
, { .s
= "/" }
734 [VIS_ACTION_PROMPT_SEARCH_BACKWARD
] = {
735 "vis-search-backward",
736 VIS_HELP("Search backward")
737 prompt_show
, { .s
= "?" }
739 [VIS_ACTION_TILL_LEFT
] = {
740 "vis-motion-till-left",
741 VIS_HELP("Till after the occurrence of character to the left")
742 movement_key
, { .i
= VIS_MOVE_LEFT_TILL
}
744 [VIS_ACTION_TILL_RIGHT
] = {
745 "vis-motion-till-right",
746 VIS_HELP("Till before the occurrence of character to the right")
747 movement_key
, { .i
= VIS_MOVE_RIGHT_TILL
}
749 [VIS_ACTION_TO_LEFT
] = {
750 "vis-motion-to-left",
751 VIS_HELP("To the first occurrence of character to the left")
752 movement_key
, { .i
= VIS_MOVE_LEFT_TO
}
754 [VIS_ACTION_TO_RIGHT
] = {
755 "vis-motion-to-right",
756 VIS_HELP("To the first occurrence of character to the right")
757 movement_key
, { .i
= VIS_MOVE_RIGHT_TO
}
759 [VIS_ACTION_REGISTER
] = {
761 VIS_HELP("Use given register for next operator")
764 [VIS_ACTION_OPERATOR_CHANGE
] = {
765 "vis-operator-change",
766 VIS_HELP("Change operator")
767 operator, { .i
= VIS_OP_CHANGE
}
769 [VIS_ACTION_OPERATOR_DELETE
] = {
770 "vis-operator-delete",
771 VIS_HELP("Delete operator")
772 operator, { .i
= VIS_OP_DELETE
}
774 [VIS_ACTION_OPERATOR_YANK
] = {
776 VIS_HELP("Yank operator")
777 operator, { .i
= VIS_OP_YANK
}
779 [VIS_ACTION_OPERATOR_SHIFT_LEFT
] = {
780 "vis-operator-shift-left",
781 VIS_HELP("Shift left operator")
782 operator, { .i
= VIS_OP_SHIFT_LEFT
}
784 [VIS_ACTION_OPERATOR_SHIFT_RIGHT
] = {
785 "vis-operator-shift-right",
786 VIS_HELP("Shift right operator")
787 operator, { .i
= VIS_OP_SHIFT_RIGHT
}
789 [VIS_ACTION_COUNT
] = {
791 VIS_HELP("Count specifier")
794 [VIS_ACTION_INSERT_NEWLINE
] = {
795 "vis-insert-newline",
796 VIS_HELP("Insert a line break (depending on file type)")
797 call
, { .f
= vis_insert_nl
}
799 [VIS_ACTION_INSERT_TAB
] = {
801 VIS_HELP("Insert a tab (might be converted to spaces)")
802 call
, { .f
= vis_insert_tab
}
804 [VIS_ACTION_INSERT_VERBATIM
] = {
805 "vis-insert-verbatim",
806 VIS_HELP("Insert Unicode character based on code point")
809 [VIS_ACTION_INSERT_REGISTER
] = {
810 "vis-insert-register",
811 VIS_HELP("Insert specified register content")
814 [VIS_ACTION_WINDOW_NEXT
] = {
816 VIS_HELP("Focus next window")
817 call
, { .f
= vis_window_next
}
819 [VIS_ACTION_WINDOW_PREV
] = {
821 VIS_HELP("Focus previous window")
822 call
, { .f
= vis_window_prev
}
824 [VIS_ACTION_APPEND_CHAR_NEXT
] = {
825 "vis-append-char-next",
826 VIS_HELP("Append text after the cursor")
827 insertmode
, { .i
= VIS_MOVE_LINE_CHAR_NEXT
}
829 [VIS_ACTION_APPEND_LINE_END
] = {
830 "vis-append-line-end",
831 VIS_HELP("Append text after the end of the line")
832 insertmode
, { .i
= VIS_MOVE_LINE_END
},
834 [VIS_ACTION_INSERT_LINE_START
] = {
835 "vis-insert-line-start",
836 VIS_HELP("Insert text before the first non-blank in the line")
837 insertmode
, { .i
= VIS_MOVE_LINE_START
},
839 [VIS_ACTION_OPEN_LINE_ABOVE
] = {
840 "vis-open-line-above",
841 VIS_HELP("Begin a new line above the cursor")
842 openline
, { .i
= -1 }
844 [VIS_ACTION_OPEN_LINE_BELOW
] = {
845 "vis-open-line-below",
846 VIS_HELP("Begin a new line below the cursor")
847 openline
, { .i
= +1 }
849 [VIS_ACTION_JOIN_LINES
] = {
851 VIS_HELP("Join selected lines")
854 [VIS_ACTION_JOIN_LINES_TRIM
] = {
855 "vis-join-lines-trim",
856 VIS_HELP("Join selected lines, remove white space")
859 [VIS_ACTION_PROMPT_SHOW
] = {
861 VIS_HELP("Show editor command line prompt")
862 prompt_show
, { .s
= ":" }
864 [VIS_ACTION_REPEAT
] = {
866 VIS_HELP("Repeat latest editor command")
869 [VIS_ACTION_SELECTION_FLIP
] = {
870 "vis-selection-flip",
871 VIS_HELP("Flip selection, move cursor to other end")
874 [VIS_ACTION_WINDOW_REDRAW_TOP
] = {
875 "vis-window-redraw-top",
876 VIS_HELP("Redraw cursor line at the top of the window")
877 window
, { .w
= view_redraw_top
}
879 [VIS_ACTION_WINDOW_REDRAW_CENTER
] = {
880 "vis-window-redraw-center",
881 VIS_HELP("Redraw cursor line at the center of the window")
882 window
, { .w
= view_redraw_center
}
884 [VIS_ACTION_WINDOW_REDRAW_BOTTOM
] = {
885 "vis-window-redraw-bottom",
886 VIS_HELP("Redraw cursor line at the bottom of the window")
887 window
, { .w
= view_redraw_bottom
}
889 [VIS_ACTION_WINDOW_SLIDE_UP
] = {
890 "vis-window-slide-up",
891 VIS_HELP("Slide window content upwards")
894 [VIS_ACTION_WINDOW_SLIDE_DOWN
] = {
895 "vis-window-slide-down",
896 VIS_HELP("Slide window content downwards")
899 [VIS_ACTION_PUT_AFTER
] = {
901 VIS_HELP("Put text after the cursor")
902 operator, { .i
= VIS_OP_PUT_AFTER
}
904 [VIS_ACTION_PUT_BEFORE
] = {
906 VIS_HELP("Put text before the cursor")
907 operator, { .i
= VIS_OP_PUT_BEFORE
}
909 [VIS_ACTION_SELECTIONS_MATCH_WORD
] = {
910 "vis-selections-select-word",
911 VIS_HELP("Select word under cursor")
912 selections_match_word
,
914 [VIS_ACTION_SELECTIONS_NEW_LINE_ABOVE
] = {
915 "vis-selection-new-lines-above",
916 VIS_HELP("Create a new selection on the line above")
917 selections_new
, { .i
= -1 }
919 [VIS_ACTION_SELECTIONS_NEW_LINE_ABOVE_FIRST
] = {
920 "vis-selection-new-lines-above-first",
921 VIS_HELP("Create a new selection on the line above the first selection")
922 selections_new
, { .i
= INT_MIN
}
924 [VIS_ACTION_SELECTIONS_NEW_LINE_BELOW
] = {
925 "vis-selection-new-lines-below",
926 VIS_HELP("Create a new selection on the line below")
927 selections_new
, { .i
= +1 }
929 [VIS_ACTION_SELECTIONS_NEW_LINE_BELOW_LAST
] = {
930 "vis-selection-new-lines-below-last",
931 VIS_HELP("Create a new selection on the line below the last selection")
932 selections_new
, { .i
= INT_MAX
}
934 [VIS_ACTION_SELECTIONS_NEW_LINES_BEGIN
] = {
935 "vis-selection-new-lines-begin",
936 VIS_HELP("Create a new selection at the start of every line covered by selection")
937 operator, { .i
= VIS_OP_CURSOR_SOL
}
939 [VIS_ACTION_SELECTIONS_NEW_LINES_END
] = {
940 "vis-selection-new-lines-end",
941 VIS_HELP("Create a new selection at the end of every line covered by selection")
942 operator, { .i
= VIS_OP_CURSOR_EOL
}
944 [VIS_ACTION_SELECTIONS_NEW_MATCH_NEXT
] = {
945 "vis-selection-new-match-next",
946 VIS_HELP("Select the next region matching the current selection")
947 selections_match_next
,
949 [VIS_ACTION_SELECTIONS_NEW_MATCH_SKIP
] = {
950 "vis-selection-new-match-skip",
951 VIS_HELP("Clear current selection, but select next match")
952 selections_match_skip
,
954 [VIS_ACTION_SELECTIONS_ALIGN
] = {
955 "vis-selections-align",
956 VIS_HELP("Try to align all selections on the same column")
959 [VIS_ACTION_SELECTIONS_ALIGN_INDENT_LEFT
] = {
960 "vis-selections-align-indent-left",
961 VIS_HELP("Left-align all selections by inserting spaces")
962 selections_align_indent
, { .i
= -1 }
964 [VIS_ACTION_SELECTIONS_ALIGN_INDENT_RIGHT
] = {
965 "vis-selections-align-indent-right",
966 VIS_HELP("Right-align all selections by inserting spaces")
967 selections_align_indent
, { .i
= +1 }
969 [VIS_ACTION_SELECTIONS_REMOVE_ALL
] = {
970 "vis-selections-remove-all",
971 VIS_HELP("Remove all but the primary selection")
974 [VIS_ACTION_SELECTIONS_REMOVE_LAST
] = {
975 "vis-selections-remove-last",
976 VIS_HELP("Remove primary selection")
979 [VIS_ACTION_SELECTIONS_REMOVE_COLUMN
] = {
980 "vis-selections-remove-column",
981 VIS_HELP("Remove count selection column")
982 selections_remove_column
, { .i
= 1 }
984 [VIS_ACTION_SELECTIONS_REMOVE_COLUMN_EXCEPT
] = {
985 "vis-selections-remove-column-except",
986 VIS_HELP("Remove all but the count selection column")
987 selections_remove_column_except
, { .i
= 1 }
989 [VIS_ACTION_SELECTIONS_PREV
] = {
990 "vis-selection-prev",
991 VIS_HELP("Move to the previous selection")
992 selections_navigate
, { .i
= -PAGE_HALF
}
994 [VIS_ACTION_SELECTIONS_NEXT
] = {
995 "vis-selection-next",
996 VIS_HELP("Move to the next selection")
997 selections_navigate
, { .i
= +PAGE_HALF
}
999 [VIS_ACTION_SELECTIONS_ROTATE_LEFT
] = {
1000 "vis-selections-rotate-left",
1001 VIS_HELP("Rotate selections left")
1002 selections_rotate
, { .i
= -1 }
1004 [VIS_ACTION_SELECTIONS_ROTATE_RIGHT
] = {
1005 "vis-selections-rotate-right",
1006 VIS_HELP("Rotate selections right")
1007 selections_rotate
, { .i
= +1 }
1009 [VIS_ACTION_SELECTIONS_TRIM
] = {
1010 "vis-selections-trim",
1011 VIS_HELP("Remove leading and trailing white space from selections")
1014 [VIS_ACTION_SELECTIONS_SAVE
] = {
1015 "vis-selections-save",
1016 VIS_HELP("Save currently active selections to mark")
1019 [VIS_ACTION_SELECTIONS_RESTORE
] = {
1020 "vis-selections-restore",
1021 VIS_HELP("Restore selections from mark")
1024 [VIS_ACTION_SELECTIONS_UNION
] = {
1025 "vis-selections-union",
1026 VIS_HELP("Add selections from mark")
1029 [VIS_ACTION_SELECTIONS_INTERSECT
] = {
1030 "vis-selections-intersect",
1031 VIS_HELP("Intersect with selections from mark")
1032 selections_intersect
1034 [VIS_ACTION_SELECTIONS_COMPLEMENT
] = {
1035 "vis-selections-complement",
1036 VIS_HELP("Complement selections")
1037 selections_complement
1039 [VIS_ACTION_SELECTIONS_MINUS
] = {
1040 "vis-selections-minus",
1041 VIS_HELP("Subtract selections from mark")
1044 [VIS_ACTION_SELECTIONS_COMBINE_UNION
] = {
1045 "vis-selections-combine-union",
1046 VIS_HELP("Pairwise union with selections from mark")
1047 selections_combine
, { .combine
= combine_union
}
1049 [VIS_ACTION_SELECTIONS_COMBINE_INTERSECT
] = {
1050 "vis-selections-combine-intersect",
1051 VIS_HELP("Pairwise intersect with selections from mark")
1052 selections_combine
, { .combine
= combine_intersect
}
1054 [VIS_ACTION_SELECTIONS_COMBINE_LONGER
] = {
1055 "vis-selections-combine-longer",
1056 VIS_HELP("Pairwise combine: take longer")
1057 selections_combine
, { .combine
= combine_longer
}
1059 [VIS_ACTION_SELECTIONS_COMBINE_SHORTER
] = {
1060 "vis-selections-combine-shorter",
1061 VIS_HELP("Pairwise combine: take shorter")
1062 selections_combine
, { .combine
= combine_shorter
}
1064 [VIS_ACTION_SELECTIONS_COMBINE_LEFTMOST
] = {
1065 "vis-selections-combine-leftmost",
1066 VIS_HELP("Pairwise combine: leftmost")
1067 selections_combine
, { .combine
= combine_leftmost
}
1069 [VIS_ACTION_SELECTIONS_COMBINE_RIGHTMOST
] = {
1070 "vis-selections-combine-rightmost",
1071 VIS_HELP("Pairwise combine: rightmost")
1072 selections_combine
, { .combine
= combine_rightmost
}
1074 [VIS_ACTION_TEXT_OBJECT_WORD_OUTER
] = {
1075 "vis-textobject-word-outer",
1076 VIS_HELP("A word leading and trailing whitespace included")
1077 textobj
, { .i
= VIS_TEXTOBJECT_OUTER_WORD
}
1079 [VIS_ACTION_TEXT_OBJECT_WORD_INNER
] = {
1080 "vis-textobject-word-inner",
1081 VIS_HELP("A word leading and trailing whitespace excluded")
1082 textobj
, { .i
= VIS_TEXTOBJECT_INNER_WORD
}
1084 [VIS_ACTION_TEXT_OBJECT_LONGWORD_OUTER
] = {
1085 "vis-textobject-bigword-outer",
1086 VIS_HELP("A WORD leading and trailing whitespace included")
1087 textobj
, { .i
= VIS_TEXTOBJECT_OUTER_LONGWORD
}
1089 [VIS_ACTION_TEXT_OBJECT_LONGWORD_INNER
] = {
1090 "vis-textobject-bigword-inner",
1091 VIS_HELP("A WORD leading and trailing whitespace excluded")
1092 textobj
, { .i
= VIS_TEXTOBJECT_INNER_LONGWORD
}
1094 [VIS_ACTION_TEXT_OBJECT_SENTENCE
] = {
1095 "vis-textobject-sentence",
1096 VIS_HELP("A sentence")
1097 textobj
, { .i
= VIS_TEXTOBJECT_SENTENCE
}
1099 [VIS_ACTION_TEXT_OBJECT_PARAGRAPH
] = {
1100 "vis-textobject-paragraph",
1101 VIS_HELP("A paragraph")
1102 textobj
, { .i
= VIS_TEXTOBJECT_PARAGRAPH
}
1104 [VIS_ACTION_TEXT_OBJECT_PARAGRAPH_OUTER
] = {
1105 "vis-textobject-paragraph-outer",
1106 VIS_HELP("A paragraph (outer variant)")
1107 textobj
, { .i
= VIS_TEXTOBJECT_PARAGRAPH_OUTER
}
1109 [VIS_ACTION_TEXT_OBJECT_SQUARE_BRACKET_OUTER
] = {
1110 "vis-textobject-square-bracket-outer",
1111 VIS_HELP("[] block (outer variant)")
1112 textobj
, { .i
= VIS_TEXTOBJECT_OUTER_SQUARE_BRACKET
}
1114 [VIS_ACTION_TEXT_OBJECT_SQUARE_BRACKET_INNER
] = {
1115 "vis-textobject-square-bracket-inner",
1116 VIS_HELP("[] block (inner variant)")
1117 textobj
, { .i
= VIS_TEXTOBJECT_INNER_SQUARE_BRACKET
}
1119 [VIS_ACTION_TEXT_OBJECT_PARENTHESIS_OUTER
] = {
1120 "vis-textobject-parenthesis-outer",
1121 VIS_HELP("() block (outer variant)")
1122 textobj
, { .i
= VIS_TEXTOBJECT_OUTER_PARENTHESIS
}
1124 [VIS_ACTION_TEXT_OBJECT_PARENTHESIS_INNER
] = {
1125 "vis-textobject-parenthesis-inner",
1126 VIS_HELP("() block (inner variant)")
1127 textobj
, { .i
= VIS_TEXTOBJECT_INNER_PARENTHESIS
}
1129 [VIS_ACTION_TEXT_OBJECT_ANGLE_BRACKET_OUTER
] = {
1130 "vis-textobject-angle-bracket-outer",
1131 VIS_HELP("<> block (outer variant)")
1132 textobj
, { .i
= VIS_TEXTOBJECT_OUTER_ANGLE_BRACKET
}
1134 [VIS_ACTION_TEXT_OBJECT_ANGLE_BRACKET_INNER
] = {
1135 "vis-textobject-angle-bracket-inner",
1136 VIS_HELP("<> block (inner variant)")
1137 textobj
, { .i
= VIS_TEXTOBJECT_INNER_ANGLE_BRACKET
}
1139 [VIS_ACTION_TEXT_OBJECT_CURLY_BRACKET_OUTER
] = {
1140 "vis-textobject-curly-bracket-outer",
1141 VIS_HELP("{} block (outer variant)")
1142 textobj
, { .i
= VIS_TEXTOBJECT_OUTER_CURLY_BRACKET
}
1144 [VIS_ACTION_TEXT_OBJECT_CURLY_BRACKET_INNER
] = {
1145 "vis-textobject-curly-bracket-inner",
1146 VIS_HELP("{} block (inner variant)")
1147 textobj
, { .i
= VIS_TEXTOBJECT_INNER_CURLY_BRACKET
}
1149 [VIS_ACTION_TEXT_OBJECT_QUOTE_OUTER
] = {
1150 "vis-textobject-quote-outer",
1151 VIS_HELP("A quoted string, including the quotation marks")
1152 textobj
, { .i
= VIS_TEXTOBJECT_OUTER_QUOTE
}
1154 [VIS_ACTION_TEXT_OBJECT_QUOTE_INNER
] = {
1155 "vis-textobject-quote-inner",
1156 VIS_HELP("A quoted string, excluding the quotation marks")
1157 textobj
, { .i
= VIS_TEXTOBJECT_INNER_QUOTE
}
1159 [VIS_ACTION_TEXT_OBJECT_SINGLE_QUOTE_OUTER
] = {
1160 "vis-textobject-single-quote-outer",
1161 VIS_HELP("A single quoted string, including the quotation marks")
1162 textobj
, { .i
= VIS_TEXTOBJECT_OUTER_SINGLE_QUOTE
}
1164 [VIS_ACTION_TEXT_OBJECT_SINGLE_QUOTE_INNER
] = {
1165 "vis-textobject-single-quote-inner",
1166 VIS_HELP("A single quoted string, excluding the quotation marks")
1167 textobj
, { .i
= VIS_TEXTOBJECT_INNER_SINGLE_QUOTE
}
1169 [VIS_ACTION_TEXT_OBJECT_BACKTICK_OUTER
] = {
1170 "vis-textobject-backtick-outer",
1171 VIS_HELP("A backtick delimited string (outer variant)")
1172 textobj
, { .i
= VIS_TEXTOBJECT_OUTER_BACKTICK
}
1174 [VIS_ACTION_TEXT_OBJECT_BACKTICK_INNER
] = {
1175 "vis-textobject-backtick-inner",
1176 VIS_HELP("A backtick delimited string (inner variant)")
1177 textobj
, { .i
= VIS_TEXTOBJECT_INNER_BACKTICK
}
1179 [VIS_ACTION_TEXT_OBJECT_ENTIRE_OUTER
] = {
1180 "vis-textobject-entire-outer",
1181 VIS_HELP("The whole text content")
1182 textobj
, { .i
= VIS_TEXTOBJECT_OUTER_ENTIRE
}
1184 [VIS_ACTION_TEXT_OBJECT_ENTIRE_INNER
] = {
1185 "vis-textobject-entire-inner",
1186 VIS_HELP("The whole text content, except for leading and trailing empty lines")
1187 textobj
, { .i
= VIS_TEXTOBJECT_INNER_ENTIRE
}
1189 [VIS_ACTION_TEXT_OBJECT_LINE_OUTER
] = {
1190 "vis-textobject-line-outer",
1191 VIS_HELP("The whole line")
1192 textobj
, { .i
= VIS_TEXTOBJECT_OUTER_LINE
}
1194 [VIS_ACTION_TEXT_OBJECT_LINE_INNER
] = {
1195 "vis-textobject-line-inner",
1196 VIS_HELP("The whole line, excluding leading and trailing whitespace")
1197 textobj
, { .i
= VIS_TEXTOBJECT_INNER_LINE
}
1199 [VIS_ACTION_TEXT_OBJECT_INDENTATION
] = {
1200 "vis-textobject-indentation",
1201 VIS_HELP("All adjacent lines with the same indentation level as the current one")
1202 textobj
, { .i
= VIS_TEXTOBJECT_INDENTATION
}
1204 [VIS_ACTION_TEXT_OBJECT_SEARCH_FORWARD
] = {
1205 "vis-textobject-search-forward",
1206 VIS_HELP("The next search match in forward direction")
1207 textobj
, { .i
= VIS_TEXTOBJECT_SEARCH_FORWARD
}
1209 [VIS_ACTION_TEXT_OBJECT_SEARCH_BACKWARD
] = {
1210 "vis-textobject-search-backward",
1211 VIS_HELP("The next search match in backward direction")
1212 textobj
, { .i
= VIS_TEXTOBJECT_SEARCH_BACKWARD
}
1214 [VIS_ACTION_UNICODE_INFO
] = {
1216 VIS_HELP("Show Unicode codepoint(s) of character under cursor")
1217 unicode_info
, { .i
= VIS_ACTION_UNICODE_INFO
}
1219 [VIS_ACTION_UTF8_INFO
] = {
1221 VIS_HELP("Show UTF-8 encoded codepoint(s) of character under cursor")
1222 unicode_info
, { .i
= VIS_ACTION_UTF8_INFO
}
1224 [VIS_ACTION_NOP
] = {
1226 VIS_HELP("Ignore key, do nothing")
1233 /** key bindings functions */
1235 static const char *nop(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1239 static const char *macro_record(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1240 if (!vis_macro_record_stop(vis
)) {
1243 const char *next
= vis_keys_next(vis
, keys
);
1244 if (next
- keys
> 1)
1246 enum VisRegister reg
= vis_register_from(vis
, keys
[0]);
1247 vis_macro_record(vis
, reg
);
1254 static const char *macro_replay(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1257 const char *next
= vis_keys_next(vis
, keys
);
1258 if (next
- keys
> 1)
1260 enum VisRegister reg
= vis_register_from(vis
, keys
[0]);
1261 vis_macro_replay(vis
, reg
);
1265 static const char *suspend(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1270 static const char *repeat(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1275 static const char *selections_new(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1276 View
*view
= vis_view(vis
);
1277 bool anchored
= view_selections_anchored(view_selections_primary_get(view
));
1278 VisCountIterator it
= vis_count_iterator_get(vis
, 1);
1279 while (vis_count_iterator_next(&it
)) {
1280 Selection
*sel
= NULL
;
1284 sel
= view_selections_primary_get(view
);
1287 sel
= view_selections(view
);
1290 for (Selection
*s
= view_selections(view
); s
; s
= view_selections_next(s
))
1298 size_t oldpos
= view_cursors_pos(sel
);
1300 view_line_down(sel
);
1301 else if (arg
->i
< 0)
1303 size_t newpos
= view_cursors_pos(sel
);
1304 view_cursors_to(sel
, oldpos
);
1305 Selection
*sel_new
= view_selections_new(view
, newpos
);
1308 sel_new
= view_selections_prev(sel
);
1309 else if (arg
->i
== +1)
1310 sel_new
= view_selections_next(sel
);
1313 view_selections_primary_set(sel_new
);
1314 view_selections_anchor(sel_new
, anchored
);
1317 vis_count_set(vis
, VIS_COUNT_UNKNOWN
);
1321 static const char *selections_align(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1322 View
*view
= vis_view(vis
);
1323 Text
*txt
= vis_text(vis
);
1324 int mincol
= INT_MAX
;
1325 for (Selection
*s
= view_selections(view
); s
; s
= view_selections_next(s
)) {
1326 int col
= view_cursors_cell_get(s
);
1327 if (col
>= 0 && col
< mincol
)
1330 for (Selection
*s
= view_selections(view
); s
; s
= view_selections_next(s
)) {
1331 if (view_cursors_cell_set(s
, mincol
) == -1) {
1332 size_t pos
= view_cursors_pos(s
);
1333 size_t col
= text_line_width_set(txt
, pos
, mincol
);
1334 view_cursors_to(s
, col
);
1340 static const char *selections_align_indent(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1341 View
*view
= vis_view(vis
);
1342 Text
*txt
= vis_text(vis
);
1343 bool left_align
= arg
->i
< 0;
1344 int columns
= view_selections_column_count(view
);
1346 for (int i
= 0; i
< columns
; i
++) {
1347 int mincol
= INT_MAX
, maxcol
= 0;
1348 for (Selection
*s
= view_selections_column(view
, i
); s
; s
= view_selections_column_next(s
, i
)) {
1349 Filerange sel
= view_selections_get(s
);
1350 size_t pos
= left_align
? sel
.start
: sel
.end
;
1351 int col
= text_line_width_get(txt
, pos
);
1358 size_t len
= maxcol
- mincol
;
1359 char *buf
= malloc(len
+1);
1362 memset(buf
, ' ', len
);
1364 for (Selection
*s
= view_selections_column(view
, i
); s
; s
= view_selections_column_next(s
, i
)) {
1365 Filerange sel
= view_selections_get(s
);
1366 size_t pos
= left_align
? sel
.start
: sel
.end
;
1367 size_t ipos
= sel
.start
;
1368 int col
= text_line_width_get(txt
, pos
);
1370 size_t off
= maxcol
- col
;
1372 text_insert(txt
, ipos
, buf
, off
);
1383 static const char *selections_clear(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1384 View
*view
= vis_view(vis
);
1385 if (view_selections_count(view
) > 1)
1386 view_selections_dispose_all(view
);
1388 view_selection_clear(view_selections_primary_get(view
));
1392 static const char *selections_match_word(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1393 Text
*txt
= vis_text(vis
);
1394 View
*view
= vis_view(vis
);
1395 for (Selection
*s
= view_selections(view
); s
; s
= view_selections_next(s
)) {
1396 Filerange word
= text_object_word(txt
, view_cursors_pos(s
));
1397 if (text_range_valid(&word
))
1398 view_selections_set(s
, &word
);
1400 vis_mode_switch(vis
, VIS_MODE_VISUAL
);
1404 static const Selection
*selection_new_primary(View
*view
, Filerange
*r
) {
1405 Text
*txt
= view_text(view
);
1406 size_t pos
= text_char_prev(txt
, r
->end
);
1407 Selection
*s
= view_selections_new(view
, pos
);
1410 view_selections_set(s
, r
);
1411 view_selections_anchor(s
, true);
1412 view_selections_primary_set(s
);
1416 static const char *selections_match_next_literal(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1417 Text
*txt
= vis_text(vis
);
1418 View
*view
= vis_view(vis
);
1419 Selection
*s
= view_selections_primary_get(view
);
1420 Filerange sel
= view_selections_get(s
);
1421 size_t len
= text_range_size(&sel
);
1425 char *buf
= text_bytes_alloc0(txt
, sel
.start
, len
);
1429 size_t start
= text_find_next(txt
, sel
.end
, buf
);
1430 Filerange match
= text_range_new(start
, start
+len
);
1431 if (start
!= sel
.end
&& selection_new_primary(view
, &match
))
1434 sel
= view_selections_get(view_selections(view
));
1435 start
= text_find_prev(txt
, sel
.start
, buf
);
1436 if (start
== sel
.start
)
1439 match
= text_range_new(start
, start
+len
);
1440 selection_new_primary(view
, &match
);
1447 static const char *selections_match_next(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1448 Text
*txt
= vis_text(vis
);
1449 View
*view
= vis_view(vis
);
1450 Selection
*s
= view_selections_primary_get(view
);
1451 Filerange sel
= view_selections_get(s
);
1452 if (!text_range_valid(&sel
))
1455 Filerange word
= text_object_word(txt
, view_cursors_pos(s
));
1456 if (!text_range_equal(&sel
, &word
))
1457 return selections_match_next_literal(vis
, keys
, arg
);
1459 char *buf
= text_bytes_alloc0(txt
, sel
.start
, text_range_size(&sel
));
1463 word
= text_object_word_find_next(txt
, sel
.end
, buf
);
1464 if (text_range_valid(&word
) && selection_new_primary(view
, &word
))
1467 sel
= view_selections_get(view_selections(view
));
1468 word
= text_object_word_find_prev(txt
, sel
.start
, buf
);
1469 if (!text_range_valid(&word
))
1471 selection_new_primary(view
, &word
);
1478 static const char *selections_match_skip(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1479 View
*view
= vis_view(vis
);
1480 Selection
*sel
= view_selections_primary_get(view
);
1481 keys
= selections_match_next(vis
, keys
, arg
);
1482 if (sel
!= view_selections_primary_get(view
))
1483 view_selections_dispose(sel
);
1487 static const char *selections_remove(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1488 View
*view
= vis_view(vis
);
1489 view_selections_dispose(view_selections_primary_get(view
));
1490 view_cursor_to(view
, view_cursor_get(view
));
1494 static const char *selections_remove_column(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1495 View
*view
= vis_view(vis
);
1496 int max
= view_selections_column_count(view
);
1497 int column
= vis_count_get_default(vis
, arg
->i
) - 1;
1500 if (view_selections_count(view
) == 1) {
1501 vis_keys_feed(vis
, "<Escape>");
1505 for (Selection
*s
= view_selections_column(view
, column
), *next
; s
; s
= next
) {
1506 next
= view_selections_column_next(s
, column
);
1507 view_selections_dispose(s
);
1510 vis_count_set(vis
, VIS_COUNT_UNKNOWN
);
1514 static const char *selections_remove_column_except(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1515 View
*view
= vis_view(vis
);
1516 int max
= view_selections_column_count(view
);
1517 int column
= vis_count_get_default(vis
, arg
->i
) - 1;
1520 if (view_selections_count(view
) == 1) {
1525 Selection
*sel
= view_selections(view
);
1526 Selection
*col
= view_selections_column(view
, column
);
1527 for (Selection
*next
; sel
; sel
= next
) {
1528 next
= view_selections_next(sel
);
1530 col
= view_selections_column_next(col
, column
);
1532 view_selections_dispose(sel
);
1535 vis_count_set(vis
, VIS_COUNT_UNKNOWN
);
1539 static const char *selections_navigate(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1540 View
*view
= vis_view(vis
);
1541 if (view_selections_count(view
) == 1)
1542 return wscroll(vis
, keys
, arg
);
1543 Selection
*s
= view_selections_primary_get(view
);
1544 VisCountIterator it
= vis_count_iterator_get(vis
, 1);
1545 while (vis_count_iterator_next(&it
)) {
1547 s
= view_selections_next(s
);
1549 s
= view_selections(view
);
1551 s
= view_selections_prev(s
);
1553 s
= view_selections(view
);
1554 for (Selection
*n
= s
; n
; n
= view_selections_next(n
))
1559 view_selections_primary_set(s
);
1560 vis_count_set(vis
, VIS_COUNT_UNKNOWN
);
1564 static const char *selections_rotate(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1573 Text
*txt
= vis_text(vis
);
1574 View
*view
= vis_view(vis
);
1575 int columns
= view_selections_column_count(view
);
1576 int selections
= columns
== 1 ? view_selections_count(view
) : columns
;
1577 int count
= vis_count_get_default(vis
, 1);
1578 array_init_sized(&arr
, sizeof(Rotate
));
1579 if (!array_reserve(&arr
, selections
))
1583 for (Selection
*s
= view_selections(view
), *next
; s
; s
= next
) {
1584 next
= view_selections_next(s
);
1585 size_t line_next
= 0;
1587 Filerange sel
= view_selections_get(s
);
1590 rot
.len
= text_range_size(&sel
);
1591 if ((rot
.data
= malloc(rot
.len
)))
1592 rot
.len
= text_bytes_get(txt
, sel
.start
, rot
.len
, rot
.data
);
1595 array_add(&arr
, &rot
);
1598 line
= text_lineno_by_pos(txt
, view_cursors_pos(s
));
1600 line_next
= text_lineno_by_pos(txt
, view_cursors_pos(next
));
1601 if (!next
|| (columns
> 1 && line
!= line_next
)) {
1602 size_t len
= array_length(&arr
);
1603 size_t off
= arg
->i
> 0 ? count
% len
: len
- (count
% len
);
1604 for (size_t i
= 0; i
< len
; i
++) {
1605 size_t j
= (i
+ off
) % len
;
1606 Rotate
*oldrot
= array_get(&arr
, i
);
1607 Rotate
*newrot
= array_get(&arr
, j
);
1608 if (!oldrot
|| !newrot
|| oldrot
== newrot
)
1610 Filerange newsel
= view_selections_get(newrot
->sel
);
1611 if (!text_range_valid(&newsel
))
1613 if (!text_delete_range(txt
, &newsel
))
1615 if (!text_insert(txt
, newsel
.start
, oldrot
->data
, oldrot
->len
))
1617 newsel
.end
= newsel
.start
+ oldrot
->len
;
1618 view_selections_set(newrot
->sel
, &newsel
);
1626 array_release(&arr
);
1627 vis_count_set(vis
, VIS_COUNT_UNKNOWN
);
1631 static const char *selections_trim(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1632 Text
*txt
= vis_text(vis
);
1633 View
*view
= vis_view(vis
);
1634 for (Selection
*s
= view_selections(view
), *next
; s
; s
= next
) {
1635 next
= view_selections_next(s
);
1636 Filerange sel
= view_selections_get(s
);
1637 if (!text_range_valid(&sel
))
1639 for (char b
; sel
.start
< sel
.end
&& text_byte_get(txt
, sel
.end
-1, &b
)
1640 && isspace((unsigned char)b
); sel
.end
--);
1641 for (char b
; sel
.start
<= sel
.end
&& text_byte_get(txt
, sel
.start
, &b
)
1642 && isspace((unsigned char)b
); sel
.start
++);
1643 if (sel
.start
< sel
.end
) {
1644 view_selections_set(s
, &sel
);
1645 } else if (!view_selections_dispose(s
)) {
1646 vis_mode_switch(vis
, VIS_MODE_NORMAL
);
1652 static void selections_set(Vis
*vis
, View
*view
, Array
*sel
) {
1653 enum VisMode mode
= vis_mode_get(vis
);
1654 bool anchored
= mode
== VIS_MODE_VISUAL
|| mode
== VIS_MODE_VISUAL_LINE
;
1655 view_selections_set_all(view
, sel
, anchored
);
1657 view_selections_clear_all(view
);
1660 static const char *selections_save(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1661 Win
*win
= vis_window(vis
);
1662 View
*view
= vis_view(vis
);
1663 enum VisMark mark
= vis_mark_used(vis
);
1664 Array sel
= view_selections_get_all(view
);
1665 vis_mark_set(win
, mark
, &sel
);
1666 array_release(&sel
);
1671 static const char *selections_restore(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1672 Win
*win
= vis_window(vis
);
1673 View
*view
= vis_view(vis
);
1674 enum VisMark mark
= vis_mark_used(vis
);
1675 Array sel
= vis_mark_get(win
, mark
);
1676 selections_set(vis
, view
, &sel
);
1677 array_release(&sel
);
1682 static const char *selections_union(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1683 Win
*win
= vis_window(vis
);
1684 View
*view
= vis_view(vis
);
1685 enum VisMark mark
= vis_mark_used(vis
);
1686 Array a
= vis_mark_get(win
, mark
);
1687 Array b
= view_selections_get_all(view
);
1689 array_init_from(&sel
, &a
);
1691 size_t i
= 0, j
= 0;
1692 Filerange
*r1
= array_get(&a
, i
), *r2
= array_get(&b
, j
), cur
= text_range_empty();
1694 if (r1
&& text_range_overlap(r1
, &cur
)) {
1695 cur
= text_range_union(r1
, &cur
);
1696 r1
= array_get(&a
, ++i
);
1697 } else if (r2
&& text_range_overlap(r2
, &cur
)) {
1698 cur
= text_range_union(r2
, &cur
);
1699 r2
= array_get(&b
, ++j
);
1701 if (text_range_valid(&cur
))
1702 array_add(&sel
, &cur
);
1705 r2
= array_get(&b
, ++j
);
1708 r1
= array_get(&a
, ++i
);
1710 if (r1
->start
< r2
->start
) {
1712 r1
= array_get(&a
, ++i
);
1715 r2
= array_get(&b
, ++j
);
1721 if (text_range_valid(&cur
))
1722 array_add(&sel
, &cur
);
1724 selections_set(vis
, view
, &sel
);
1729 array_release(&sel
);
1734 static void intersect(Array
*ret
, Array
*a
, Array
*b
) {
1735 size_t i
= 0, j
= 0;
1736 Filerange
*r1
= array_get(a
, i
), *r2
= array_get(b
, j
);
1738 if (text_range_overlap(r1
, r2
)) {
1739 Filerange
new = text_range_intersect(r1
, r2
);
1740 array_add(ret
, &new);
1742 if (r1
->end
< r2
->end
)
1743 r1
= array_get(a
, ++i
);
1745 r2
= array_get(b
, ++j
);
1749 static const char *selections_intersect(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1750 Win
*win
= vis_window(vis
);
1751 View
*view
= vis_view(vis
);
1752 enum VisMark mark
= vis_mark_used(vis
);
1753 Array a
= vis_mark_get(win
, mark
);
1754 Array b
= view_selections_get_all(view
);
1756 array_init_from(&sel
, &a
);
1758 intersect(&sel
, &a
, &b
);
1759 selections_set(vis
, view
, &sel
);
1764 array_release(&sel
);
1769 static void complement(Array
*ret
, Array
*a
, Filerange
*universe
) {
1770 size_t pos
= universe
->start
;
1771 for (size_t i
= 0, len
= array_length(a
); i
< len
; i
++) {
1772 Filerange
*r
= array_get(a
, i
);
1773 if (pos
< r
->start
) {
1774 Filerange
new = text_range_new(pos
, r
->start
);
1775 array_add(ret
, &new);
1779 if (pos
< universe
->end
) {
1780 Filerange
new = text_range_new(pos
, universe
->end
);
1781 array_add(ret
, &new);
1785 static const char *selections_complement(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1786 Text
*txt
= vis_text(vis
);
1787 View
*view
= vis_view(vis
);
1788 Filerange universe
= text_object_entire(txt
, 0);
1789 Array a
= view_selections_get_all(view
);
1791 array_init_from(&sel
, &a
);
1793 complement(&sel
, &a
, &universe
);
1795 selections_set(vis
, view
, &sel
);
1797 array_release(&sel
);
1801 static const char *selections_minus(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1802 Text
*txt
= vis_text(vis
);
1803 Win
*win
= vis_window(vis
);
1804 View
*view
= vis_view(vis
);
1805 enum VisMark mark
= vis_mark_used(vis
);
1806 Array a
= view_selections_get_all(view
);
1807 Array b
= vis_mark_get(win
, mark
);
1809 array_init_from(&sel
, &a
);
1811 array_init_from(&b_complement
, &b
);
1813 Filerange universe
= text_object_entire(txt
, 0);
1814 complement(&b_complement
, &b
, &universe
);
1815 intersect(&sel
, &a
, &b_complement
);
1817 selections_set(vis
, view
, &sel
);
1822 array_release(&b_complement
);
1823 array_release(&sel
);
1828 static Filerange
combine_union(const Filerange
*r1
, const Filerange
*r2
) {
1833 return text_range_union(r1
, r2
);
1836 static Filerange
combine_intersect(const Filerange
*r1
, const Filerange
*r2
) {
1838 return text_range_empty();
1839 return text_range_intersect(r1
, r2
);
1842 static Filerange
combine_longer(const Filerange
*r1
, const Filerange
*r2
) {
1847 size_t l1
= text_range_size(r1
);
1848 size_t l2
= text_range_size(r2
);
1849 return l1
< l2
? *r2
: *r1
;
1852 static Filerange
combine_shorter(const Filerange
*r1
, const Filerange
*r2
) {
1857 size_t l1
= text_range_size(r1
);
1858 size_t l2
= text_range_size(r2
);
1859 return l1
< l2
? *r1
: *r2
;
1862 static Filerange
combine_leftmost(const Filerange
*r1
, const Filerange
*r2
) {
1867 return r1
->start
< r2
->start
|| (r1
->start
== r2
->start
&& r1
->end
< r2
->end
) ? *r1
: *r2
;
1870 static Filerange
combine_rightmost(const Filerange
*r1
, const Filerange
*r2
) {
1875 return r1
->start
< r2
->start
|| (r1
->start
== r2
->start
&& r1
->end
< r2
->end
) ? *r2
: *r1
;
1878 static const char *selections_combine(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1879 Win
*win
= vis_window(vis
);
1880 View
*view
= vis_view(vis
);
1881 enum VisMark mark
= vis_mark_used(vis
);
1882 Array a
= view_selections_get_all(view
);
1883 Array b
= vis_mark_get(win
, mark
);
1885 array_init_from(&sel
, &a
);
1887 Filerange
*r1
= array_get(&a
, 0), *r2
= array_get(&b
, 0);
1888 for (size_t i
= 0, j
= 0; r1
|| r2
; r1
= array_get(&a
, ++i
), r2
= array_get(&b
, ++j
)) {
1889 Filerange
new = arg
->combine(r1
, r2
);
1890 if (text_range_valid(&new))
1891 array_add(&sel
, &new);
1894 vis_mark_normalize(&sel
);
1895 selections_set(vis
, view
, &sel
);
1900 array_release(&sel
);
1905 static const char *replace(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1907 vis_keymap_disable(vis
);
1911 const char *next
= vis_keys_next(vis
, keys
);
1915 char replacement
[UTFmax
+1];
1916 if (!vis_keys_utf8(vis
, keys
, replacement
))
1919 if (replacement
[0] == 0x1b) /* <Escape> */
1922 vis_operator(vis
, VIS_OP_REPLACE
, replacement
);
1923 if (vis_mode_get(vis
) == VIS_MODE_OPERATOR_PENDING
)
1924 vis_motion(vis
, VIS_MOVE_CHAR_NEXT
);
1928 static const char *count(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1929 int digit
= keys
[-1] - '0';
1930 int count
= vis_count_get_default(vis
, 0);
1931 if (0 <= digit
&& digit
<= 9) {
1932 if (digit
== 0 && count
== 0)
1933 vis_motion(vis
, VIS_MOVE_LINE_BEGIN
);
1935 vis_count_set(vis
, count
* 10 + digit
);
1940 static const char *gotoline(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1941 if (vis_count_get(vis
) != VIS_COUNT_UNKNOWN
)
1942 vis_motion(vis
, VIS_MOVE_LINE
);
1943 else if (arg
->i
< 0)
1944 vis_motion(vis
, VIS_MOVE_FILE_BEGIN
);
1946 vis_motion(vis
, VIS_MOVE_FILE_END
);
1950 static const char *operator(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1951 vis_operator(vis
, arg
->i
);
1955 static const char *movement_key(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1957 vis_keymap_disable(vis
);
1961 const char *next
= vis_keys_next(vis
, keys
);
1964 char utf8
[UTFmax
+1];
1965 if (vis_keys_utf8(vis
, keys
, utf8
))
1966 vis_motion(vis
, arg
->i
, utf8
);
1970 static const char *movement(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1971 vis_motion(vis
, arg
->i
);
1975 static const char *textobj(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1976 vis_textobject(vis
, arg
->i
);
1980 static const char *selection_end(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1981 for (Selection
*s
= view_selections(vis_view(vis
)); s
; s
= view_selections_next(s
))
1982 view_selections_flip(s
);
1986 static const char *reg(Vis
*vis
, const char *keys
, const Arg
*arg
) {
1989 const char *next
= vis_keys_next(vis
, keys
);
1990 if (next
- keys
> 1)
1992 enum VisRegister reg
= vis_register_from(vis
, keys
[0]);
1993 vis_register(vis
, reg
);
1997 static const char *mark(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2000 const char *next
= vis_keys_next(vis
, keys
);
2001 if (next
- keys
> 1)
2003 enum VisMark mark
= vis_mark_from(vis
, keys
[0]);
2004 vis_mark(vis
, mark
);
2008 static const char *undo(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2009 size_t pos
= text_undo(vis_text(vis
));
2011 View
*view
= vis_view(vis
);
2012 if (view_selections_count(view
) == 1)
2013 view_cursor_to(view
, pos
);
2014 /* redraw all windows in case some display the same file */
2020 static const char *redo(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2021 size_t pos
= text_redo(vis_text(vis
));
2023 View
*view
= vis_view(vis
);
2024 if (view_selections_count(view
) == 1)
2025 view_cursor_to(view
, pos
);
2026 /* redraw all windows in case some display the same file */
2032 static const char *earlier(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2034 VisCountIterator it
= vis_count_iterator_get(vis
, 1);
2035 while (vis_count_iterator_next(&it
))
2036 pos
= text_earlier(vis_text(vis
));
2038 view_cursor_to(vis_view(vis
), pos
);
2039 /* redraw all windows in case some display the same file */
2045 static const char *later(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2047 VisCountIterator it
= vis_count_iterator_get(vis
, 1);
2048 while (vis_count_iterator_next(&it
))
2049 pos
= text_later(vis_text(vis
));
2051 view_cursor_to(vis_view(vis
), pos
);
2052 /* redraw all windows in case some display the same file */
2058 static const char *delete(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2059 vis_operator(vis
, VIS_OP_DELETE
);
2060 vis_motion(vis
, arg
->i
);
2064 static const char *insert_register(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2067 const char *next
= vis_keys_next(vis
, keys
);
2068 if (next
- keys
> 1)
2070 enum VisRegister reg
= vis_register_from(vis
, keys
[0]);
2071 if (reg
!= VIS_REG_INVALID
) {
2072 vis_register(vis
, reg
);
2073 vis_operator(vis
, VIS_OP_PUT_BEFORE_END
);
2078 static const char *prompt_show(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2079 vis_prompt_show(vis
, arg
->s
);
2083 static const char *insert_verbatim(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2085 char buf
[4], type
= keys
[0];
2086 const char *data
= NULL
;
2087 int len
= 0, count
= 0, base
= 0;
2109 if ('0' <= type
&& type
<= '9') {
2118 for (keys
++; keys
[0] && count
> 0; keys
++, count
--) {
2120 if (base
== 8 && '0' <= keys
[0] && keys
[0] <= '7') {
2122 } else if ((base
== 10 || base
== 16) && '0' <= keys
[0] && keys
[0] <= '9') {
2124 } else if (base
== 16 && 'a' <= keys
[0] && keys
[0] <= 'f') {
2125 v
= 10 + keys
[0] - 'a';
2126 } else if (base
== 16 && 'A' <= keys
[0] && keys
[0] <= 'F') {
2127 v
= 10 + keys
[0] - 'A';
2132 rune
= rune
* base
+ v
;
2137 if (type
== 'u' || type
== 'U') {
2138 len
= runetochar(buf
, &rune
);
2146 const char *next
= vis_keys_next(vis
, keys
);
2149 if ((rune
= vis_keys_codepoint(vis
, keys
)) != (Rune
)-1) {
2150 len
= runetochar(buf
, &rune
);
2155 vis_info_show(vis
, "Unknown key");
2161 vis_insert_key(vis
, data
, len
);
2165 static const char *wscroll(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2166 View
*view
= vis_view(vis
);
2167 int count
= vis_count_get(vis
);
2170 view_scroll_page_up(view
);
2173 view_scroll_page_down(view
);
2176 view_scroll_halfpage_up(view
);
2179 view_scroll_halfpage_down(view
);
2182 if (count
== VIS_COUNT_UNKNOWN
)
2183 count
= arg
->i
< 0 ? -arg
->i
: arg
->i
;
2185 view_scroll_up(view
, count
);
2187 view_scroll_down(view
, count
);
2190 vis_count_set(vis
, VIS_COUNT_UNKNOWN
);
2194 static const char *wslide(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2195 View
*view
= vis_view(vis
);
2196 int count
= vis_count_get(vis
);
2197 if (count
== VIS_COUNT_UNKNOWN
)
2198 count
= arg
->i
< 0 ? -arg
->i
: arg
->i
;
2200 view_slide_down(view
, count
);
2202 view_slide_up(view
, count
);
2203 vis_count_set(vis
, VIS_COUNT_UNKNOWN
);
2207 static const char *call(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2212 static const char *window(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2213 arg
->w(vis_view(vis
));
2217 static const char *openline(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2218 vis_operator(vis
, VIS_OP_MODESWITCH
, VIS_MODE_INSERT
);
2220 vis_motion(vis
, VIS_MOVE_LINE_END
);
2221 vis_keys_feed(vis
, "<Enter>");
2223 if (vis_get_autoindent(vis
)) {
2224 vis_motion(vis
, VIS_MOVE_LINE_START
);
2225 vis_keys_feed(vis
, "<vis-motion-line-start>");
2227 vis_motion(vis
, VIS_MOVE_LINE_BEGIN
);
2228 vis_keys_feed(vis
, "<vis-motion-line-begin>");
2230 vis_keys_feed(vis
, "<Enter><Up>");
2235 static const char *join(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2236 bool normal
= (vis_mode_get(vis
) == VIS_MODE_NORMAL
);
2237 vis_operator(vis
, VIS_OP_JOIN
, arg
->s
);
2239 int count
= vis_count_get_default(vis
, 0);
2241 vis_count_set(vis
, count
-1);
2242 vis_motion(vis
, VIS_MOVE_LINE_NEXT
);
2247 static const char *normalmode_escape(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2248 if (vis_count_get(vis
) == VIS_COUNT_UNKNOWN
)
2249 selections_clear(vis
, keys
, arg
);
2251 vis_count_set(vis
, VIS_COUNT_UNKNOWN
);
2255 static const char *visualmode_escape(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2256 if (vis_count_get(vis
) == VIS_COUNT_UNKNOWN
)
2257 vis_mode_switch(vis
, VIS_MODE_NORMAL
);
2259 vis_count_set(vis
, VIS_COUNT_UNKNOWN
);
2263 static const char *switchmode(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2264 vis_mode_switch(vis
, arg
->i
);
2268 static const char *insertmode(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2269 vis_operator(vis
, VIS_OP_MODESWITCH
, VIS_MODE_INSERT
);
2270 vis_motion(vis
, arg
->i
);
2274 static const char *replacemode(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2275 vis_operator(vis
, VIS_OP_MODESWITCH
, VIS_MODE_REPLACE
);
2276 vis_motion(vis
, arg
->i
);
2280 static const char *unicode_info(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2281 View
*view
= vis_view(vis
);
2282 Text
*txt
= vis_text(vis
);
2283 size_t start
= view_cursor_get(view
);
2284 size_t end
= text_char_next(txt
, start
);
2285 char *grapheme
= text_bytes_alloc0(txt
, start
, end
-start
), *codepoint
= grapheme
;
2290 mbstate_t ps
= { 0 };
2291 Iterator it
= text_iterator_get(txt
, start
);
2292 for (size_t pos
= start
; it
.pos
< end
; pos
= it
.pos
) {
2293 if (!text_iterator_codepoint_next(&it
, NULL
)) {
2294 vis_info_show(vis
, "Failed to parse code point");
2297 size_t len
= it
.pos
- pos
;
2298 wchar_t wc
= 0xFFFD;
2299 size_t res
= mbrtowc(&wc
, codepoint
, len
, &ps
);
2300 bool combining
= false;
2301 if (res
!= (size_t)-1 && res
!= (size_t)-2)
2302 combining
= (wc
!= L
'\0' && wcwidth(wc
) == 0);
2303 unsigned char ch
= *codepoint
;
2304 if (ch
< 128 && !isprint(ch
))
2305 buffer_appendf(&info
, "<^%c> ", ch
== 127 ? '?' : ch
+ 64);
2307 buffer_appendf(&info
, "<%s%.*s> ", combining
? " " : "", (int)len
, codepoint
);
2308 if (arg
->i
== VIS_ACTION_UNICODE_INFO
) {
2309 buffer_appendf(&info
, "U+%04"PRIX32
" ", (uint32_t)wc
);
2311 for (size_t i
= 0; i
< len
; i
++)
2312 buffer_appendf(&info
, "%02x ", (uint8_t)codepoint
[i
]);
2316 vis_info_show(vis
, "%s", buffer_content0(&info
));
2319 buffer_release(&info
);
2323 static const char *percent(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2324 if (vis_count_get(vis
) == VIS_COUNT_UNKNOWN
)
2325 vis_motion(vis
, VIS_MOVE_BRACKET_MATCH
);
2327 vis_motion(vis
, VIS_MOVE_PERCENT
);
2331 static const char *jumplist(Vis
*vis
, const char *keys
, const Arg
*arg
) {
2333 vis_jumplist_prev(vis
);
2334 else if (arg
->i
> 0)
2335 vis_jumplist_next(vis
);
2337 vis_jumplist_save(vis
);
2343 static void signal_handler(int signum
, siginfo_t
*siginfo
, void *context
) {
2344 vis_signal_handler(vis
, signum
, siginfo
, context
);
2347 int main(int argc
, char *argv
[]) {
2350 .init
= vis_lua_init
,
2351 .start
= vis_lua_start
,
2352 .quit
= vis_lua_quit
,
2353 .mode_insert_input
= vis_lua_mode_insert_input
,
2354 .mode_replace_input
= vis_lua_mode_replace_input
,
2355 .file_open
= vis_lua_file_open
,
2356 .file_save_pre
= vis_lua_file_save_pre
,
2357 .file_save_post
= vis_lua_file_save_post
,
2358 .file_close
= vis_lua_file_close
,
2359 .win_open
= vis_lua_win_open
,
2360 .win_close
= vis_lua_win_close
,
2361 .win_highlight
= vis_lua_win_highlight
,
2362 .win_status
= vis_lua_win_status
,
2365 vis
= vis_new(ui_term_new(), &event
);
2367 return EXIT_FAILURE
;
2369 for (int i
= 0; i
< LENGTH(vis_action
); i
++) {
2370 const KeyAction
*action
= &vis_action
[i
];
2371 if (!vis_action_register(vis
, action
))
2372 vis_die(vis
, "Could not register action: %s\n", action
->name
);
2375 for (int i
= 0; i
< LENGTH(default_bindings
); i
++) {
2376 for (const KeyBinding
**binding
= default_bindings
[i
]; binding
&& *binding
; binding
++) {
2377 for (const KeyBinding
*kb
= *binding
; kb
->key
; kb
++) {
2378 vis_mode_map(vis
, i
, false, kb
->key
, kb
);
2383 for (const char **k
= keymaps
; k
[0]; k
+= 2)
2384 vis_keymap_add(vis
, k
[0], k
[1]);
2386 /* install signal handlers etc. */
2387 struct sigaction sa
;
2388 memset(&sa
, 0, sizeof sa
);
2389 sigfillset(&sa
.sa_mask
);
2390 sa
.sa_flags
= SA_SIGINFO
;
2391 sa
.sa_sigaction
= signal_handler
;
2392 if (sigaction(SIGBUS
, &sa
, NULL
) == -1 ||
2393 sigaction(SIGINT
, &sa
, NULL
) == -1 ||
2394 sigaction(SIGCONT
, &sa
, NULL
) == -1 ||
2395 sigaction(SIGWINCH
, &sa
, NULL
) == -1 ||
2396 sigaction(SIGTERM
, &sa
, NULL
) == -1 ||
2397 sigaction(SIGHUP
, &sa
, NULL
) == -1) {
2398 vis_die(vis
, "Failed to set signal handler: %s\n", strerror(errno
));
2401 sa
.sa_handler
= SIG_IGN
;
2402 if (sigaction(SIGPIPE
, &sa
, NULL
) == -1 || sigaction(SIGQUIT
, &sa
, NULL
) == -1)
2403 vis_die(vis
, "Failed to ignore signals\n");
2406 sigemptyset(&blockset
);
2407 sigaddset(&blockset
, SIGBUS
);
2408 sigaddset(&blockset
, SIGCONT
);
2409 sigaddset(&blockset
, SIGWINCH
);
2410 sigaddset(&blockset
, SIGTERM
);
2411 sigaddset(&blockset
, SIGHUP
);
2412 if (sigprocmask(SIG_BLOCK
, &blockset
, NULL
) == -1)
2413 vis_die(vis
, "Failed to block signals\n");
2415 for (int i
= 1; i
< argc
; i
++) {
2416 if (argv
[i
][0] != '-') {
2418 } else if (strcmp(argv
[i
], "-") == 0) {
2420 } else if (strcmp(argv
[i
], "--") == 0) {
2422 } else if (strcmp(argv
[i
], "-v") == 0) {
2423 printf("vis %s%s%s%s%s%s%s\n", VERSION
,
2424 CONFIG_CURSES
? " +curses" : "",
2425 CONFIG_LUA
? " +lua" : "",
2426 CONFIG_LPEG
? " +lpeg" : "",
2427 CONFIG_TRE
? " +tre" : "",
2428 CONFIG_ACL
? " +acl" : "",
2429 CONFIG_SELINUX
? " +selinux" : "");
2432 fprintf(stderr
, "Unknown command option: %s\n", argv
[i
]);
2438 bool end_of_options
= false, win_created
= false;
2440 for (int i
= 1; i
< argc
; i
++) {
2441 if (argv
[i
][0] == '-' && !end_of_options
) {
2442 if (strcmp(argv
[i
], "-") == 0) {
2443 if (!vis_window_new_fd(vis
, STDOUT_FILENO
))
2444 vis_die(vis
, "Can not create empty buffer\n");
2447 Text
*txt
= vis_text(vis
);
2448 while ((len
= read(STDIN_FILENO
, buf
, sizeof buf
)) > 0)
2449 text_insert(txt
, text_size(txt
), buf
, len
);
2451 vis_die(vis
, "Can not read from stdin\n");
2453 int fd
= open("/dev/tty", O_RDWR
);
2455 vis_die(vis
, "Can not reopen stdin\n");
2456 dup2(fd
, STDIN_FILENO
);
2458 } else if (strcmp(argv
[i
], "--") == 0) {
2459 end_of_options
= true;
2462 } else if (argv
[i
][0] == '+' && !end_of_options
) {
2463 cmd
= argv
[i
] + (argv
[i
][1] == '/' || argv
[i
][1] == '?');
2465 } else if (!vis_window_new(vis
, argv
[i
])) {
2466 vis_die(vis
, "Can not load `%s': %s\n", argv
[i
], strerror(errno
));
2470 vis_prompt_cmd(vis
, cmd
);
2475 if (!vis_window(vis
) && !win_created
) {
2476 if (!vis_window_new(vis
, NULL
))
2477 vis_die(vis
, "Can not create empty buffer\n");
2479 vis_prompt_cmd(vis
, cmd
);
2482 int status
= vis_run(vis
);