Mercurial > vim
annotate src/getchar.c @ 27470:f0096e5b3df9 v8.2.4263
patch 8.2.4263: no test for the GUI find/replace dialog
Commit: https://github.com/vim/vim/commit/ec3637cbaf23730b6efe5e5c0047e23adc82160b
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Sun Jan 30 18:01:24 2022 +0000
patch 8.2.4263: no test for the GUI find/replace dialog
Problem: No test for the GUI find/replace dialog.
Solution: Add a test function and a test. (Yegappan Lakshmanan,
closes #9662)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 30 Jan 2022 19:15:03 +0100 |
parents | 0b3bf3cbe42f |
children | fb4c30606b4a |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 /* | |
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11 * getchar.c: Code related to getting a character from the user or a script |
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12 * file, manipulations with redo buffer and stuff buffer. |
7 | 13 */ |
14 | |
15 #include "vim.h" | |
16 | |
17 /* | |
18 * These buffers are used for storing: | |
19 * - stuffed characters: A command that is translated into another command. | |
20 * - redo characters: will redo the last change. | |
1992 | 21 * - recorded characters: for the "q" command. |
7 | 22 * |
23 * The bytes are stored like in the typeahead buffer: | |
24 * - K_SPECIAL introduces a special key (two more bytes follow). A literal | |
25 * K_SPECIAL is stored as K_SPECIAL KS_SPECIAL KE_FILLER. | |
26 * - CSI introduces a GUI termcap code (also when gui.in_use is FALSE, | |
27 * otherwise switching the GUI on would make mappings invalid). | |
28 * A literal CSI is stored as CSI KS_EXTRA KE_CSI. | |
29 * These translations are also done on multi-byte characters! | |
30 * | |
31 * Escaping CSI bytes is done by the system-specific input functions, called | |
32 * by ui_inchar(). | |
33 * Escaping K_SPECIAL is done by inchar(). | |
34 * Un-escaping is done by vgetc(). | |
35 */ | |
36 | |
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37 #define MINIMAL_SIZE 20 // minimal size for b_str |
7 | 38 |
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39 static buffheader_T redobuff = {{NULL, {NUL}}, NULL, 0, 0}; |
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40 static buffheader_T old_redobuff = {{NULL, {NUL}}, NULL, 0, 0}; |
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41 static buffheader_T recordbuff = {{NULL, {NUL}}, NULL, 0, 0}; |
7 | 42 |
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43 static int typeahead_char = 0; // typeahead char that's not flushed |
7 | 44 |
45 /* | |
46 * when block_redo is TRUE redo buffer will not be changed | |
47 * used by edit() to repeat insertions and 'V' command for redoing | |
48 */ | |
49 static int block_redo = FALSE; | |
50 | |
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51 static int KeyNoremap = 0; // remapping flags |
7 | 52 |
53 /* | |
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54 * Variables used by vgetorpeek() and flush_buffers(). |
7 | 55 * |
56 * typebuf.tb_buf[] contains all characters that are not consumed yet. | |
57 * typebuf.tb_buf[typebuf.tb_off] is the first valid character. | |
58 * typebuf.tb_buf[typebuf.tb_off + typebuf.tb_len - 1] is the last valid char. | |
59 * typebuf.tb_buf[typebuf.tb_off + typebuf.tb_len] must be NUL. | |
60 * The head of the buffer may contain the result of mappings, abbreviations | |
61 * and @a commands. The length of this part is typebuf.tb_maplen. | |
62 * typebuf.tb_silent is the part where <silent> applies. | |
63 * After the head are characters that come from the terminal. | |
64 * typebuf.tb_no_abbr_cnt is the number of characters in typebuf.tb_buf that | |
65 * should not be considered for abbreviations. | |
66 * Some parts of typebuf.tb_buf may not be mapped. These parts are remembered | |
67 * in typebuf.tb_noremap[], which is the same length as typebuf.tb_buf and | |
68 * contains RM_NONE for the characters that are not to be remapped. | |
69 * typebuf.tb_noremap[typebuf.tb_off] is the first valid flag. | |
70 * (typebuf has been put in globals.h, because check_termcode() needs it). | |
71 */ | |
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72 #define RM_YES 0 // tb_noremap: remap |
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73 #define RM_NONE 1 // tb_noremap: don't remap |
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74 #define RM_SCRIPT 2 // tb_noremap: remap local script mappings |
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75 #define RM_ABBR 4 // tb_noremap: don't remap, do abbrev. |
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76 |
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77 // typebuf.tb_buf has three parts: room in front (for result of mappings), the |
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78 // middle for typeahead and room for new characters (which needs to be 3 * |
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79 // MAXMAPLEN for the Amiga). |
7 | 80 #define TYPELEN_INIT (5 * (MAXMAPLEN + 3)) |
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81 static char_u typebuf_init[TYPELEN_INIT]; // initial typebuf.tb_buf |
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82 static char_u noremapbuf_init[TYPELEN_INIT]; // initial typebuf.tb_noremap |
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83 |
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84 static int last_recorded_len = 0; // number of last recorded chars |
7 | 85 |
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86 #ifdef FEAT_EVAL |
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87 mapblock_T *last_used_map = NULL; |
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88 #endif |
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89 |
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90 static int read_readbuf(buffheader_T *buf, int advance); |
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91 static void init_typebuf(void); |
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92 static void may_sync_undo(void); |
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93 static void free_typebuf(void); |
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94 static void closescript(void); |
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95 static void updatescript(int c); |
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96 static int vgetorpeek(int); |
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97 static int inchar(char_u *buf, int maxlen, long wait_time); |
7 | 98 |
99 /* | |
100 * Free and clear a buffer. | |
101 */ | |
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102 static void |
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103 free_buff(buffheader_T *buf) |
7 | 104 { |
5649 | 105 buffblock_T *p, *np; |
7 | 106 |
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107 for (p = buf->bh_first.b_next; p != NULL; p = np) |
7 | 108 { |
109 np = p->b_next; | |
110 vim_free(p); | |
111 } | |
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112 buf->bh_first.b_next = NULL; |
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113 buf->bh_curr = NULL; |
7 | 114 } |
115 | |
116 /* | |
117 * Return the contents of a buffer as a single string. | |
118 * K_SPECIAL and CSI in the returned string are escaped. | |
119 */ | |
120 static char_u * | |
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121 get_buffcont( |
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122 buffheader_T *buffer, |
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123 int dozero) // count == zero is not an error |
7 | 124 { |
125 long_u count = 0; | |
126 char_u *p = NULL; | |
127 char_u *p2; | |
128 char_u *str; | |
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129 buffblock_T *bp; |
7 | 130 |
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131 // compute the total length of the string |
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132 for (bp = buffer->bh_first.b_next; bp != NULL; bp = bp->b_next) |
7 | 133 count += (long_u)STRLEN(bp->b_str); |
134 | |
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135 if ((count || dozero) && (p = alloc(count + 1)) != NULL) |
7 | 136 { |
137 p2 = p; | |
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138 for (bp = buffer->bh_first.b_next; bp != NULL; bp = bp->b_next) |
7 | 139 for (str = bp->b_str; *str; ) |
140 *p2++ = *str++; | |
141 *p2 = NUL; | |
142 } | |
143 return (p); | |
144 } | |
145 | |
146 /* | |
147 * Return the contents of the record buffer as a single string | |
148 * and clear the record buffer. | |
149 * K_SPECIAL and CSI in the returned string are escaped. | |
150 */ | |
151 char_u * | |
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152 get_recorded(void) |
7 | 153 { |
154 char_u *p; | |
155 size_t len; | |
156 | |
157 p = get_buffcont(&recordbuff, TRUE); | |
158 free_buff(&recordbuff); | |
159 | |
160 /* | |
161 * Remove the characters that were added the last time, these must be the | |
162 * (possibly mapped) characters that stopped the recording. | |
163 */ | |
164 len = STRLEN(p); | |
165 if ((int)len >= last_recorded_len) | |
166 { | |
167 len -= last_recorded_len; | |
168 p[len] = NUL; | |
169 } | |
170 | |
171 /* | |
172 * When stopping recording from Insert mode with CTRL-O q, also remove the | |
173 * CTRL-O. | |
174 */ | |
175 if (len > 0 && restart_edit != 0 && p[len - 1] == Ctrl_O) | |
176 p[len - 1] = NUL; | |
177 | |
178 return (p); | |
179 } | |
180 | |
181 /* | |
182 * Return the contents of the redo buffer as a single string. | |
183 * K_SPECIAL and CSI in the returned string are escaped. | |
184 */ | |
185 char_u * | |
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186 get_inserted(void) |
7 | 187 { |
1618 | 188 return get_buffcont(&redobuff, FALSE); |
7 | 189 } |
190 | |
191 /* | |
1130 | 192 * Add string "s" after the current block of buffer "buf". |
7 | 193 * K_SPECIAL and CSI should have been escaped already. |
194 */ | |
195 static void | |
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196 add_buff( |
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197 buffheader_T *buf, |
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198 char_u *s, |
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199 long slen) // length of "s" or -1 |
7 | 200 { |
5649 | 201 buffblock_T *p; |
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202 long_u len; |
7 | 203 |
204 if (slen < 0) | |
205 slen = (long)STRLEN(s); | |
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206 if (slen == 0) // don't add empty strings |
7 | 207 return; |
208 | |
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209 if (buf->bh_first.b_next == NULL) // first add to list |
7 | 210 { |
211 buf->bh_space = 0; | |
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212 buf->bh_curr = &(buf->bh_first); |
7 | 213 } |
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214 else if (buf->bh_curr == NULL) // buffer has already been read |
7 | 215 { |
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216 iemsg(_(e_add_to_internal_buffer_that_was_already_read_from)); |
7 | 217 return; |
218 } | |
219 else if (buf->bh_index != 0) | |
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220 mch_memmove(buf->bh_first.b_next->b_str, |
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221 buf->bh_first.b_next->b_str + buf->bh_index, |
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222 STRLEN(buf->bh_first.b_next->b_str + buf->bh_index) + 1); |
7 | 223 buf->bh_index = 0; |
224 | |
225 if (buf->bh_space >= (int)slen) | |
226 { | |
227 len = (long_u)STRLEN(buf->bh_curr->b_str); | |
416 | 228 vim_strncpy(buf->bh_curr->b_str + len, s, (size_t)slen); |
7 | 229 buf->bh_space -= slen; |
230 } | |
231 else | |
232 { | |
233 if (slen < MINIMAL_SIZE) | |
234 len = MINIMAL_SIZE; | |
235 else | |
236 len = slen; | |
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237 p = alloc(offsetof(buffblock_T, b_str) + len + 1); |
7 | 238 if (p == NULL) |
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239 return; // no space, just forget it |
835 | 240 buf->bh_space = (int)(len - slen); |
416 | 241 vim_strncpy(p->b_str, s, (size_t)slen); |
7 | 242 |
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243 p->b_next = buf->bh_curr->b_next; |
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244 buf->bh_curr->b_next = p; |
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245 buf->bh_curr = p; |
7 | 246 } |
247 } | |
248 | |
249 /* | |
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250 * Delete "slen" bytes from the end of "buf". |
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251 * Only works when it was just added. |
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252 */ |
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253 static void |
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254 delete_buff_tail(buffheader_T *buf, int slen) |
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255 { |
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256 int len; |
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257 |
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258 if (buf->bh_curr == NULL) |
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259 return; // nothing to delete |
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260 len = (int)STRLEN(buf->bh_curr->b_str); |
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261 if (len >= slen) |
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262 { |
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263 buf->bh_curr->b_str[len - slen] = NUL; |
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264 buf->bh_space += slen; |
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265 } |
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266 } |
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267 |
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268 /* |
7 | 269 * Add number "n" to buffer "buf". |
270 */ | |
271 static void | |
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272 add_num_buff(buffheader_T *buf, long n) |
7 | 273 { |
274 char_u number[32]; | |
275 | |
276 sprintf((char *)number, "%ld", n); | |
277 add_buff(buf, number, -1L); | |
278 } | |
279 | |
280 /* | |
281 * Add character 'c' to buffer "buf". | |
282 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters. | |
283 */ | |
284 static void | |
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285 add_char_buff(buffheader_T *buf, int c) |
7 | 286 { |
287 char_u bytes[MB_MAXBYTES + 1]; | |
288 int len; | |
289 int i; | |
290 char_u temp[4]; | |
291 | |
292 if (IS_SPECIAL(c)) | |
293 len = 1; | |
294 else | |
295 len = (*mb_char2bytes)(c, bytes); | |
296 for (i = 0; i < len; ++i) | |
297 { | |
298 if (!IS_SPECIAL(c)) | |
299 c = bytes[i]; | |
300 | |
301 if (IS_SPECIAL(c) || c == K_SPECIAL || c == NUL) | |
302 { | |
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303 // translate special key code into three byte sequence |
7 | 304 temp[0] = K_SPECIAL; |
305 temp[1] = K_SECOND(c); | |
306 temp[2] = K_THIRD(c); | |
307 temp[3] = NUL; | |
308 } | |
309 #ifdef FEAT_GUI | |
310 else if (c == CSI) | |
311 { | |
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312 // Translate a CSI to a CSI - KS_EXTRA - KE_CSI sequence |
7 | 313 temp[0] = CSI; |
314 temp[1] = KS_EXTRA; | |
315 temp[2] = (int)KE_CSI; | |
316 temp[3] = NUL; | |
317 } | |
318 #endif | |
319 else | |
320 { | |
321 temp[0] = c; | |
322 temp[1] = NUL; | |
323 } | |
324 add_buff(buf, temp, -1L); | |
325 } | |
326 } | |
327 | |
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328 // First read ahead buffer. Used for translated commands. |
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329 static buffheader_T readbuf1 = {{NULL, {NUL}}, NULL, 0, 0}; |
5649 | 330 |
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331 // Second read ahead buffer. Used for redo. |
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332 static buffheader_T readbuf2 = {{NULL, {NUL}}, NULL, 0, 0}; |
5649 | 333 |
7 | 334 /* |
5649 | 335 * Get one byte from the read buffers. Use readbuf1 one first, use readbuf2 |
336 * if that one is empty. | |
7 | 337 * If advance == TRUE go to the next char. |
338 * No translation is done K_SPECIAL and CSI are escaped. | |
339 */ | |
340 static int | |
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341 read_readbuffers(int advance) |
7 | 342 { |
5649 | 343 int c; |
344 | |
345 c = read_readbuf(&readbuf1, advance); | |
346 if (c == NUL) | |
347 c = read_readbuf(&readbuf2, advance); | |
348 return c; | |
349 } | |
350 | |
351 static int | |
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352 read_readbuf(buffheader_T *buf, int advance) |
5649 | 353 { |
354 char_u c; | |
355 buffblock_T *curr; | |
356 | |
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357 if (buf->bh_first.b_next == NULL) // buffer is empty |
7 | 358 return NUL; |
359 | |
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360 curr = buf->bh_first.b_next; |
5649 | 361 c = curr->b_str[buf->bh_index]; |
7 | 362 |
363 if (advance) | |
364 { | |
5649 | 365 if (curr->b_str[++buf->bh_index] == NUL) |
7 | 366 { |
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367 buf->bh_first.b_next = curr->b_next; |
7 | 368 vim_free(curr); |
5649 | 369 buf->bh_index = 0; |
7 | 370 } |
371 } | |
372 return c; | |
373 } | |
374 | |
375 /* | |
5670 | 376 * Prepare the read buffers for reading (if they contain something). |
7 | 377 */ |
378 static void | |
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379 start_stuff(void) |
7 | 380 { |
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381 if (readbuf1.bh_first.b_next != NULL) |
7 | 382 { |
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383 readbuf1.bh_curr = &(readbuf1.bh_first); |
5649 | 384 readbuf1.bh_space = 0; |
385 } | |
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386 if (readbuf2.bh_first.b_next != NULL) |
5649 | 387 { |
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388 readbuf2.bh_curr = &(readbuf2.bh_first); |
5649 | 389 readbuf2.bh_space = 0; |
7 | 390 } |
391 } | |
392 | |
393 /* | |
394 * Return TRUE if the stuff buffer is empty. | |
395 */ | |
396 int | |
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397 stuff_empty(void) |
7 | 398 { |
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399 return (readbuf1.bh_first.b_next == NULL |
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400 && readbuf2.bh_first.b_next == NULL); |
5649 | 401 } |
402 | |
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403 #if defined(FEAT_EVAL) || defined(PROTO) |
5649 | 404 /* |
405 * Return TRUE if readbuf1 is empty. There may still be redo characters in | |
406 * redbuf2. | |
407 */ | |
408 int | |
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409 readbuf1_empty(void) |
5649 | 410 { |
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411 return (readbuf1.bh_first.b_next == NULL); |
7 | 412 } |
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413 #endif |
7 | 414 |
415 /* | |
416 * Set a typeahead character that won't be flushed. | |
417 */ | |
418 void | |
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419 typeahead_noflush(int c) |
7 | 420 { |
421 typeahead_char = c; | |
422 } | |
423 | |
424 /* | |
425 * Remove the contents of the stuff buffer and the mapped characters in the | |
3263 | 426 * typeahead buffer (used in case of an error). If "flush_typeahead" is true, |
7 | 427 * flush all typeahead characters (used when interrupted by a CTRL-C). |
428 */ | |
429 void | |
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430 flush_buffers(flush_buffers_T flush_typeahead) |
7 | 431 { |
432 init_typebuf(); | |
433 | |
434 start_stuff(); | |
5649 | 435 while (read_readbuffers(TRUE) != NUL) |
7 | 436 ; |
437 | |
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438 if (flush_typeahead == FLUSH_MINIMAL) |
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439 { |
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440 // remove mapped characters at the start only |
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441 typebuf.tb_off += typebuf.tb_maplen; |
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442 typebuf.tb_len -= typebuf.tb_maplen; |
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443 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
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444 if (typebuf.tb_len == 0) |
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445 typebuf_was_filled = FALSE; |
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446 #endif |
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447 } |
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448 else |
7 | 449 { |
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450 // remove typeahead |
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451 if (flush_typeahead == FLUSH_INPUT) |
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452 // We have to get all characters, because we may delete the first |
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453 // part of an escape sequence. In an xterm we get one char at a |
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454 // time and we have to get them all. |
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455 while (inchar(typebuf.tb_buf, typebuf.tb_buflen - 1, 10L) != 0) |
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456 ; |
7 | 457 typebuf.tb_off = MAXMAPLEN; |
458 typebuf.tb_len = 0; | |
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459 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
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460 // Reset the flag that text received from a client or from feedkeys() |
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461 // was inserted in the typeahead buffer. |
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462 typebuf_was_filled = FALSE; |
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463 #endif |
7 | 464 } |
465 typebuf.tb_maplen = 0; | |
466 typebuf.tb_silent = 0; | |
467 cmd_silent = FALSE; | |
468 typebuf.tb_no_abbr_cnt = 0; | |
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469 if (++typebuf.tb_change_cnt == 0) |
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470 typebuf.tb_change_cnt = 1; |
7 | 471 } |
472 | |
473 /* | |
474 * The previous contents of the redo buffer is kept in old_redobuffer. | |
475 * This is used for the CTRL-O <.> command in insert mode. | |
476 */ | |
477 void | |
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478 ResetRedobuff(void) |
7 | 479 { |
480 if (!block_redo) | |
481 { | |
482 free_buff(&old_redobuff); | |
483 old_redobuff = redobuff; | |
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484 redobuff.bh_first.b_next = NULL; |
7 | 485 } |
486 } | |
487 | |
3324 | 488 /* |
489 * Discard the contents of the redo buffer and restore the previous redo | |
490 * buffer. | |
491 */ | |
492 void | |
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493 CancelRedo(void) |
3324 | 494 { |
495 if (!block_redo) | |
496 { | |
497 free_buff(&redobuff); | |
498 redobuff = old_redobuff; | |
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499 old_redobuff.bh_first.b_next = NULL; |
3324 | 500 start_stuff(); |
5649 | 501 while (read_readbuffers(TRUE) != NUL) |
3324 | 502 ; |
503 } | |
504 } | |
505 | |
7 | 506 /* |
507 * Save redobuff and old_redobuff to save_redobuff and save_old_redobuff. | |
508 * Used before executing autocommands and user functions. | |
509 */ | |
510 void | |
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511 saveRedobuff(save_redo_T *save_redo) |
7 | 512 { |
513 char_u *s; | |
514 | |
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515 save_redo->sr_redobuff = redobuff; |
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516 redobuff.bh_first.b_next = NULL; |
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517 save_redo->sr_old_redobuff = old_redobuff; |
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518 old_redobuff.bh_first.b_next = NULL; |
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519 |
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520 // Make a copy, so that ":normal ." in a function works. |
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521 s = get_buffcont(&save_redo->sr_redobuff, FALSE); |
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522 if (s != NULL) |
7 | 523 { |
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524 add_buff(&redobuff, s, -1L); |
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525 vim_free(s); |
7 | 526 } |
527 } | |
528 | |
529 /* | |
530 * Restore redobuff and old_redobuff from save_redobuff and save_old_redobuff. | |
531 * Used after executing autocommands and user functions. | |
532 */ | |
533 void | |
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534 restoreRedobuff(save_redo_T *save_redo) |
7 | 535 { |
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536 free_buff(&redobuff); |
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537 redobuff = save_redo->sr_redobuff; |
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538 free_buff(&old_redobuff); |
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539 old_redobuff = save_redo->sr_old_redobuff; |
7 | 540 } |
541 | |
542 /* | |
543 * Append "s" to the redo buffer. | |
544 * K_SPECIAL and CSI should already have been escaped. | |
545 */ | |
546 void | |
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547 AppendToRedobuff(char_u *s) |
7 | 548 { |
549 if (!block_redo) | |
550 add_buff(&redobuff, s, -1L); | |
551 } | |
552 | |
553 /* | |
554 * Append to Redo buffer literally, escaping special characters with CTRL-V. | |
555 * K_SPECIAL and CSI are escaped as well. | |
556 */ | |
557 void | |
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558 AppendToRedobuffLit( |
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559 char_u *str, |
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560 int len) // length of "str" or -1 for up to the NUL |
7 | 561 { |
620 | 562 char_u *s = str; |
7 | 563 int c; |
564 char_u *start; | |
565 | |
566 if (block_redo) | |
567 return; | |
568 | |
620 | 569 while (len < 0 ? *s != NUL : s - str < len) |
7 | 570 { |
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571 // Put a string of normal characters in the redo buffer (that's |
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572 // faster). |
7 | 573 start = s; |
574 while (*s >= ' ' | |
575 #ifndef EBCDIC | |
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576 && *s < DEL // EBCDIC: all chars above space are normal |
7 | 577 #endif |
620 | 578 && (len < 0 || s - str < len)) |
7 | 579 ++s; |
580 | |
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581 // Don't put '0' or '^' as last character, just in case a CTRL-D is |
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582 // typed next. |
7 | 583 if (*s == NUL && (s[-1] == '0' || s[-1] == '^')) |
584 --s; | |
585 if (s > start) | |
586 add_buff(&redobuff, start, (long)(s - start)); | |
587 | |
620 | 588 if (*s == NUL || (len >= 0 && s - str >= len)) |
589 break; | |
590 | |
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591 // Handle a special or multibyte character. |
620 | 592 if (has_mbyte) |
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593 // Handle composing chars separately. |
620 | 594 c = mb_cptr2char_adv(&s); |
595 else | |
596 c = *s++; | |
597 if (c < ' ' || c == DEL || (*s == NUL && (c == '0' || c == '^'))) | |
598 add_char_buff(&redobuff, Ctrl_V); | |
599 | |
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600 // CTRL-V '0' must be inserted as CTRL-V 048 (EBCDIC: xf0) |
620 | 601 if (*s == NUL && c == '0') |
7 | 602 #ifdef EBCDIC |
620 | 603 add_buff(&redobuff, (char_u *)"xf0", 3L); |
7 | 604 #else |
620 | 605 add_buff(&redobuff, (char_u *)"048", 3L); |
7 | 606 #endif |
620 | 607 else |
608 add_char_buff(&redobuff, c); | |
7 | 609 } |
610 } | |
611 | |
612 /* | |
613 * Append a character to the redo buffer. | |
614 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters. | |
615 */ | |
616 void | |
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617 AppendCharToRedobuff(int c) |
7 | 618 { |
619 if (!block_redo) | |
620 add_char_buff(&redobuff, c); | |
621 } | |
622 | |
623 /* | |
624 * Append a number to the redo buffer. | |
625 */ | |
626 void | |
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627 AppendNumberToRedobuff(long n) |
7 | 628 { |
629 if (!block_redo) | |
630 add_num_buff(&redobuff, n); | |
631 } | |
632 | |
633 /* | |
634 * Append string "s" to the stuff buffer. | |
635 * CSI and K_SPECIAL must already have been escaped. | |
636 */ | |
637 void | |
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638 stuffReadbuff(char_u *s) |
7 | 639 { |
5649 | 640 add_buff(&readbuf1, s, -1L); |
7 | 641 } |
642 | |
6098 | 643 /* |
644 * Append string "s" to the redo stuff buffer. | |
645 * CSI and K_SPECIAL must already have been escaped. | |
646 */ | |
647 void | |
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648 stuffRedoReadbuff(char_u *s) |
6098 | 649 { |
650 add_buff(&readbuf2, s, -1L); | |
651 } | |
652 | |
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653 static void |
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654 stuffReadbuffLen(char_u *s, long len) |
7 | 655 { |
5649 | 656 add_buff(&readbuf1, s, len); |
7 | 657 } |
658 | |
659 #if defined(FEAT_EVAL) || defined(PROTO) | |
660 /* | |
661 * Stuff "s" into the stuff buffer, leaving special key codes unmodified and | |
662 * escaping other K_SPECIAL and CSI bytes. | |
2784 | 663 * Change CR, LF and ESC into a space. |
7 | 664 */ |
665 void | |
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666 stuffReadbuffSpec(char_u *s) |
7 | 667 { |
2784 | 668 int c; |
669 | |
7 | 670 while (*s != NUL) |
671 { | |
672 if (*s == K_SPECIAL && s[1] != NUL && s[2] != NUL) | |
673 { | |
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674 // Insert special key literally. |
7 | 675 stuffReadbuffLen(s, 3L); |
676 s += 3; | |
677 } | |
678 else | |
2784 | 679 { |
680 c = mb_ptr2char_adv(&s); | |
681 if (c == CAR || c == NL || c == ESC) | |
682 c = ' '; | |
683 stuffcharReadbuff(c); | |
684 } | |
7 | 685 } |
686 } | |
687 #endif | |
688 | |
689 /* | |
690 * Append a character to the stuff buffer. | |
691 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters. | |
692 */ | |
693 void | |
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694 stuffcharReadbuff(int c) |
7 | 695 { |
5649 | 696 add_char_buff(&readbuf1, c); |
7 | 697 } |
698 | |
699 /* | |
700 * Append a number to the stuff buffer. | |
701 */ | |
702 void | |
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703 stuffnumReadbuff(long n) |
7 | 704 { |
5649 | 705 add_num_buff(&readbuf1, n); |
7 | 706 } |
707 | |
708 /* | |
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709 * Stuff a string into the typeahead buffer, such that edit() will insert it |
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710 * literally ("literally" TRUE) or interpret is as typed characters. |
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711 */ |
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712 void |
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713 stuffescaped(char_u *arg, int literally) |
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714 { |
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715 int c; |
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716 char_u *start; |
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717 |
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718 while (*arg != NUL) |
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719 { |
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720 // Stuff a sequence of normal ASCII characters, that's fast. Also |
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721 // stuff K_SPECIAL to get the effect of a special key when "literally" |
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722 // is TRUE. |
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723 start = arg; |
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724 while ((*arg >= ' ' |
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725 #ifndef EBCDIC |
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726 && *arg < DEL // EBCDIC: chars above space are normal |
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727 #endif |
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728 ) |
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729 || (*arg == K_SPECIAL && !literally)) |
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730 ++arg; |
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731 if (arg > start) |
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732 stuffReadbuffLen(start, (long)(arg - start)); |
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733 |
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734 // stuff a single special character |
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735 if (*arg != NUL) |
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736 { |
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737 if (has_mbyte) |
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738 c = mb_cptr2char_adv(&arg); |
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739 else |
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740 c = *arg++; |
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741 if (literally && ((c < ' ' && c != TAB) || c == DEL)) |
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742 stuffcharReadbuff(Ctrl_V); |
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743 stuffcharReadbuff(c); |
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744 } |
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745 } |
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746 } |
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747 |
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748 /* |
7 | 749 * Read a character from the redo buffer. Translates K_SPECIAL, CSI and |
750 * multibyte characters. | |
751 * The redo buffer is left as it is. | |
3324 | 752 * If init is TRUE, prepare for redo, return FAIL if nothing to redo, OK |
753 * otherwise. | |
754 * If old is TRUE, use old_redobuff instead of redobuff. | |
7 | 755 */ |
756 static int | |
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757 read_redo(int init, int old_redo) |
7 | 758 { |
5649 | 759 static buffblock_T *bp; |
760 static char_u *p; | |
761 int c; | |
762 int n; | |
763 char_u buf[MB_MAXBYTES + 1]; | |
764 int i; | |
7 | 765 |
766 if (init) | |
767 { | |
768 if (old_redo) | |
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769 bp = old_redobuff.bh_first.b_next; |
7 | 770 else |
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771 bp = redobuff.bh_first.b_next; |
7 | 772 if (bp == NULL) |
773 return FAIL; | |
774 p = bp->b_str; | |
775 return OK; | |
776 } | |
777 if ((c = *p) != NUL) | |
778 { | |
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779 // Reverse the conversion done by add_char_buff() |
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780 // For a multi-byte character get all the bytes and return the |
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781 // converted character. |
7 | 782 if (has_mbyte && (c != K_SPECIAL || p[1] == KS_SPECIAL)) |
783 n = MB_BYTE2LEN_CHECK(c); | |
784 else | |
785 n = 1; | |
786 for (i = 0; ; ++i) | |
787 { | |
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788 if (c == K_SPECIAL) // special key or escaped K_SPECIAL |
7 | 789 { |
790 c = TO_SPECIAL(p[1], p[2]); | |
791 p += 2; | |
792 } | |
793 #ifdef FEAT_GUI | |
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794 if (c == CSI) // escaped CSI |
7 | 795 p += 2; |
796 #endif | |
797 if (*++p == NUL && bp->b_next != NULL) | |
798 { | |
799 bp = bp->b_next; | |
800 p = bp->b_str; | |
801 } | |
802 buf[i] = c; | |
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803 if (i == n - 1) // last byte of a character |
7 | 804 { |
805 if (n != 1) | |
806 c = (*mb_ptr2char)(buf); | |
807 break; | |
808 } | |
809 c = *p; | |
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810 if (c == NUL) // cannot happen? |
7 | 811 break; |
812 } | |
813 } | |
814 | |
815 return c; | |
816 } | |
817 | |
818 /* | |
819 * Copy the rest of the redo buffer into the stuff buffer (in a slow way). | |
820 * If old_redo is TRUE, use old_redobuff instead of redobuff. | |
821 * The escaped K_SPECIAL and CSI are copied without translation. | |
822 */ | |
823 static void | |
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824 copy_redo(int old_redo) |
7 | 825 { |
826 int c; | |
827 | |
828 while ((c = read_redo(FALSE, old_redo)) != NUL) | |
5649 | 829 add_char_buff(&readbuf2, c); |
7 | 830 } |
831 | |
832 /* | |
5649 | 833 * Stuff the redo buffer into readbuf2. |
7 | 834 * Insert the redo count into the command. |
835 * If "old_redo" is TRUE, the last but one command is repeated | |
836 * instead of the last command (inserting text). This is used for | |
837 * CTRL-O <.> in insert mode | |
838 * | |
839 * return FAIL for failure, OK otherwise | |
840 */ | |
841 int | |
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842 start_redo(long count, int old_redo) |
7 | 843 { |
844 int c; | |
845 | |
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846 // init the pointers; return if nothing to redo |
7 | 847 if (read_redo(TRUE, old_redo) == FAIL) |
848 return FAIL; | |
849 | |
850 c = read_redo(FALSE, old_redo); | |
851 | |
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852 // copy the buffer name, if present |
7 | 853 if (c == '"') |
854 { | |
5649 | 855 add_buff(&readbuf2, (char_u *)"\"", 1L); |
7 | 856 c = read_redo(FALSE, old_redo); |
857 | |
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858 // if a numbered buffer is used, increment the number |
7 | 859 if (c >= '1' && c < '9') |
860 ++c; | |
5649 | 861 add_char_buff(&readbuf2, c); |
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862 |
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863 // the expression register should be re-evaluated |
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864 if (c == '=') |
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865 { |
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866 add_char_buff(&readbuf2, CAR); |
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867 cmd_silent = TRUE; |
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868 } |
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869 |
7 | 870 c = read_redo(FALSE, old_redo); |
871 } | |
872 | |
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873 if (c == 'v') // redo Visual |
7 | 874 { |
875 VIsual = curwin->w_cursor; | |
876 VIsual_active = TRUE; | |
877 VIsual_select = FALSE; | |
878 VIsual_reselect = TRUE; | |
879 redo_VIsual_busy = TRUE; | |
880 c = read_redo(FALSE, old_redo); | |
881 } | |
882 | |
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883 // try to enter the count (in place of a previous count) |
7 | 884 if (count) |
885 { | |
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886 while (VIM_ISDIGIT(c)) // skip "old" count |
7 | 887 c = read_redo(FALSE, old_redo); |
5649 | 888 add_num_buff(&readbuf2, count); |
7 | 889 } |
890 | |
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891 // copy from the redo buffer into the stuff buffer |
5649 | 892 add_char_buff(&readbuf2, c); |
7 | 893 copy_redo(old_redo); |
894 return OK; | |
895 } | |
896 | |
897 /* | |
898 * Repeat the last insert (R, o, O, a, A, i or I command) by stuffing | |
5649 | 899 * the redo buffer into readbuf2. |
7 | 900 * return FAIL for failure, OK otherwise |
901 */ | |
902 int | |
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903 start_redo_ins(void) |
7 | 904 { |
905 int c; | |
906 | |
907 if (read_redo(TRUE, FALSE) == FAIL) | |
908 return FAIL; | |
909 start_stuff(); | |
910 | |
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911 // skip the count and the command character |
7 | 912 while ((c = read_redo(FALSE, FALSE)) != NUL) |
913 { | |
914 if (vim_strchr((char_u *)"AaIiRrOo", c) != NULL) | |
915 { | |
916 if (c == 'O' || c == 'o') | |
5649 | 917 add_buff(&readbuf2, NL_STR, -1L); |
7 | 918 break; |
919 } | |
920 } | |
921 | |
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922 // copy the typed text from the redo buffer into the stuff buffer |
7 | 923 copy_redo(FALSE); |
924 block_redo = TRUE; | |
925 return OK; | |
926 } | |
927 | |
928 void | |
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929 stop_redo_ins(void) |
7 | 930 { |
931 block_redo = FALSE; | |
932 } | |
933 | |
934 /* | |
935 * Initialize typebuf.tb_buf to point to typebuf_init. | |
936 * alloc() cannot be used here: In out-of-memory situations it would | |
937 * be impossible to type anything. | |
938 */ | |
939 static void | |
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940 init_typebuf(void) |
7 | 941 { |
942 if (typebuf.tb_buf == NULL) | |
943 { | |
944 typebuf.tb_buf = typebuf_init; | |
945 typebuf.tb_noremap = noremapbuf_init; | |
946 typebuf.tb_buflen = TYPELEN_INIT; | |
947 typebuf.tb_len = 0; | |
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948 typebuf.tb_off = MAXMAPLEN + 4; |
7 | 949 typebuf.tb_change_cnt = 1; |
950 } | |
951 } | |
952 | |
953 /* | |
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954 * Returns TRUE when keys cannot be remapped. |
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955 */ |
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956 int |
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957 noremap_keys(void) |
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958 { |
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959 return KeyNoremap & (RM_NONE|RM_SCRIPT); |
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960 } |
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961 |
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962 /* |
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963 * Insert a string in position 'offset' in the typeahead buffer (for "@r" |
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964 * and ":normal" command, vgetorpeek() and check_termcode()). |
7 | 965 * |
966 * If noremap is REMAP_YES, new string can be mapped again. | |
967 * If noremap is REMAP_NONE, new string cannot be mapped again. | |
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968 * If noremap is REMAP_SKIP, first char of new string cannot be mapped again, |
10 | 969 * but abbreviations are allowed. |
7 | 970 * If noremap is REMAP_SCRIPT, new string cannot be mapped again, except for |
971 * script-local mappings. | |
972 * If noremap is > 0, that many characters of the new string cannot be mapped. | |
973 * | |
974 * If nottyped is TRUE, the string does not return KeyTyped (don't use when | |
975 * offset is non-zero!). | |
976 * | |
977 * If silent is TRUE, cmd_silent is set when the characters are obtained. | |
978 * | |
979 * return FAIL for failure, OK otherwise | |
980 */ | |
981 int | |
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982 ins_typebuf( |
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983 char_u *str, |
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984 int noremap, |
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985 int offset, |
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986 int nottyped, |
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987 int silent) |
7 | 988 { |
989 char_u *s1, *s2; | |
990 int newlen; | |
991 int addlen; | |
992 int i; | |
993 int newoff; | |
994 int val; | |
995 int nrm; | |
996 | |
997 init_typebuf(); | |
998 if (++typebuf.tb_change_cnt == 0) | |
999 typebuf.tb_change_cnt = 1; | |
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1000 state_no_longer_safe("ins_typebuf()"); |
7 | 1001 |
1002 addlen = (int)STRLEN(str); | |
1130 | 1003 |
7 | 1004 if (offset == 0 && addlen <= typebuf.tb_off) |
1005 { | |
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1006 /* |
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1007 * Easy case: there is room in front of typebuf.tb_buf[typebuf.tb_off] |
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1008 */ |
7 | 1009 typebuf.tb_off -= addlen; |
1010 mch_memmove(typebuf.tb_buf + typebuf.tb_off, str, (size_t)addlen); | |
1011 } | |
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1012 else if (typebuf.tb_len == 0 && typebuf.tb_buflen |
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1013 >= addlen + 3 * (MAXMAPLEN + 4)) |
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1014 { |
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1015 /* |
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1016 * Buffer is empty and string fits in the existing buffer. |
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1017 * Leave some space before and after, if possible. |
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1018 */ |
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1019 typebuf.tb_off = (typebuf.tb_buflen - addlen - 3 * (MAXMAPLEN + 4)) / 2; |
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1020 mch_memmove(typebuf.tb_buf + typebuf.tb_off, str, (size_t)addlen); |
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1021 } |
7 | 1022 else |
1023 { | |
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1024 int extra; |
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1025 |
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1026 /* |
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1027 * Need to allocate a new buffer. |
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1028 * In typebuf.tb_buf there must always be room for 3 * (MAXMAPLEN + 4) |
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1029 * characters. We add some extra room to avoid having to allocate too |
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1030 * often. |
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1031 */ |
7 | 1032 newoff = MAXMAPLEN + 4; |
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1033 extra = addlen + newoff + 4 * (MAXMAPLEN + 4); |
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1034 if (typebuf.tb_len > 2147483647 - extra) |
7 | 1035 { |
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1036 // string is getting too long for a 32 bit int |
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1037 emsg(_(e_command_too_complex)); // also calls flush_buffers |
7 | 1038 setcursor(); |
1039 return FAIL; | |
1040 } | |
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1041 newlen = typebuf.tb_len + extra; |
7 | 1042 s1 = alloc(newlen); |
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1043 if (s1 == NULL) // out of memory |
7 | 1044 return FAIL; |
1045 s2 = alloc(newlen); | |
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1046 if (s2 == NULL) // out of memory |
7 | 1047 { |
1048 vim_free(s1); | |
1049 return FAIL; | |
1050 } | |
1051 typebuf.tb_buflen = newlen; | |
1052 | |
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1053 // copy the old chars, before the insertion point |
7 | 1054 mch_memmove(s1 + newoff, typebuf.tb_buf + typebuf.tb_off, |
1055 (size_t)offset); | |
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1056 // copy the new chars |
7 | 1057 mch_memmove(s1 + newoff + offset, str, (size_t)addlen); |
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1058 // copy the old chars, after the insertion point, including the NUL at |
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1059 // the end |
7 | 1060 mch_memmove(s1 + newoff + offset + addlen, |
1061 typebuf.tb_buf + typebuf.tb_off + offset, | |
1062 (size_t)(typebuf.tb_len - offset + 1)); | |
1063 if (typebuf.tb_buf != typebuf_init) | |
1064 vim_free(typebuf.tb_buf); | |
1065 typebuf.tb_buf = s1; | |
1066 | |
1067 mch_memmove(s2 + newoff, typebuf.tb_noremap + typebuf.tb_off, | |
1068 (size_t)offset); | |
1069 mch_memmove(s2 + newoff + offset + addlen, | |
1070 typebuf.tb_noremap + typebuf.tb_off + offset, | |
1071 (size_t)(typebuf.tb_len - offset)); | |
1072 if (typebuf.tb_noremap != noremapbuf_init) | |
1073 vim_free(typebuf.tb_noremap); | |
1074 typebuf.tb_noremap = s2; | |
1075 | |
1076 typebuf.tb_off = newoff; | |
1077 } | |
1078 typebuf.tb_len += addlen; | |
1079 | |
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1080 // If noremap == REMAP_SCRIPT: do remap script-local mappings. |
7 | 1081 if (noremap == REMAP_SCRIPT) |
1082 val = RM_SCRIPT; | |
10 | 1083 else if (noremap == REMAP_SKIP) |
1084 val = RM_ABBR; | |
7 | 1085 else |
1086 val = RM_NONE; | |
1087 | |
1088 /* | |
1089 * Adjust typebuf.tb_noremap[] for the new characters: | |
1090 * If noremap == REMAP_NONE or REMAP_SCRIPT: new characters are | |
1091 * (sometimes) not remappable | |
1092 * If noremap == REMAP_YES: all the new characters are mappable | |
1093 * If noremap > 0: "noremap" characters are not remappable, the rest | |
1094 * mappable | |
1095 */ | |
10 | 1096 if (noremap == REMAP_SKIP) |
1097 nrm = 1; | |
1098 else if (noremap < 0) | |
7 | 1099 nrm = addlen; |
1100 else | |
1101 nrm = noremap; | |
1102 for (i = 0; i < addlen; ++i) | |
1103 typebuf.tb_noremap[typebuf.tb_off + i + offset] = | |
1104 (--nrm >= 0) ? val : RM_YES; | |
1105 | |
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1106 // tb_maplen and tb_silent only remember the length of mapped and/or |
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1107 // silent mappings at the start of the buffer, assuming that a mapped |
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1108 // sequence doesn't result in typed characters. |
7 | 1109 if (nottyped || typebuf.tb_maplen > offset) |
1110 typebuf.tb_maplen += addlen; | |
1111 if (silent || typebuf.tb_silent > offset) | |
1112 { | |
1113 typebuf.tb_silent += addlen; | |
1114 cmd_silent = TRUE; | |
1115 } | |
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1116 if (typebuf.tb_no_abbr_cnt && offset == 0) // and not used for abbrev.s |
7 | 1117 typebuf.tb_no_abbr_cnt += addlen; |
1118 | |
1119 return OK; | |
1120 } | |
1121 | |
1122 /* | |
852 | 1123 * Put character "c" back into the typeahead buffer. |
1124 * Can be used for a character obtained by vgetc() that needs to be put back. | |
1051 | 1125 * Uses cmd_silent, KeyTyped and KeyNoremap to restore the flags belonging to |
1126 * the char. | |
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1127 * Returns the length of what was inserted. |
852 | 1128 */ |
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1129 int |
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1130 ins_char_typebuf(int c, int modifier) |
852 | 1131 { |
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1132 char_u buf[MB_MAXBYTES * 3 + 4]; |
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1133 int len = 0; |
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1134 |
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1135 if (modifier != 0) |
852 | 1136 { |
1137 buf[0] = K_SPECIAL; | |
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1138 buf[1] = KS_MODIFIER; |
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1139 buf[2] = modifier; |
852 | 1140 buf[3] = NUL; |
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1141 len = 3; |
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1142 } |
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1143 if (IS_SPECIAL(c)) |
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1144 { |
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1145 buf[len] = K_SPECIAL; |
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1146 buf[len + 1] = K_SECOND(c); |
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1147 buf[len + 2] = K_THIRD(c); |
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1148 buf[len + 3] = NUL; |
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1149 len += 3; |
852 | 1150 } |
1151 else | |
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1152 { |
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1153 char_u *p = buf + len; |
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1154 int char_len = (*mb_char2bytes)(c, p); |
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1155 #ifdef FEAT_GUI |
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1156 int save_gui_in_use = gui.in_use; |
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1157 |
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1158 gui.in_use = FALSE; |
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1159 #endif |
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1160 // if the character contains CSI or K_SPECIAL bytes they need escaping |
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1161 len += fix_input_buffer(p, char_len); |
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1162 #ifdef FEAT_GUI |
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1163 gui.in_use = save_gui_in_use; |
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1164 #endif |
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1165 } |
1051 | 1166 (void)ins_typebuf(buf, KeyNoremap, 0, !KeyTyped, cmd_silent); |
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1167 return len; |
852 | 1168 } |
1169 | |
1170 /* | |
7 | 1171 * Return TRUE if the typeahead buffer was changed (while waiting for a |
841 | 1172 * character to arrive). Happens when a message was received from a client or |
842 | 1173 * from feedkeys(). |
7 | 1174 * But check in a more generic way to avoid trouble: When "typebuf.tb_buf" |
1175 * changed it was reallocated and the old pointer can no longer be used. | |
1176 * Or "typebuf.tb_off" may have been changed and we would overwrite characters | |
1177 * that was just added. | |
1178 */ | |
1179 int | |
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1180 typebuf_changed( |
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1181 int tb_change_cnt) // old value of typebuf.tb_change_cnt |
7 | 1182 { |
1183 return (tb_change_cnt != 0 && (typebuf.tb_change_cnt != tb_change_cnt | |
841 | 1184 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
1185 || typebuf_was_filled | |
7 | 1186 #endif |
1187 )); | |
1188 } | |
1189 | |
1190 /* | |
1191 * Return TRUE if there are no characters in the typeahead buffer that have | |
1192 * not been typed (result from a mapping or come from ":normal"). | |
1193 */ | |
1194 int | |
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1195 typebuf_typed(void) |
7 | 1196 { |
1197 return typebuf.tb_maplen == 0; | |
1198 } | |
1199 | |
1200 /* | |
1201 * Return the number of characters that are mapped (or not typed). | |
1202 */ | |
1203 int | |
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1204 typebuf_maplen(void) |
7 | 1205 { |
1206 return typebuf.tb_maplen; | |
1207 } | |
1208 | |
1209 /* | |
1210 * remove "len" characters from typebuf.tb_buf[typebuf.tb_off + offset] | |
1211 */ | |
1212 void | |
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1213 del_typebuf(int len, int offset) |
7 | 1214 { |
1215 int i; | |
1216 | |
1217 if (len == 0) | |
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1218 return; // nothing to do |
7 | 1219 |
1220 typebuf.tb_len -= len; | |
1221 | |
1222 /* | |
1223 * Easy case: Just increase typebuf.tb_off. | |
1224 */ | |
1225 if (offset == 0 && typebuf.tb_buflen - (typebuf.tb_off + len) | |
1226 >= 3 * MAXMAPLEN + 3) | |
1227 typebuf.tb_off += len; | |
1228 /* | |
1229 * Have to move the characters in typebuf.tb_buf[] and typebuf.tb_noremap[] | |
1230 */ | |
1231 else | |
1232 { | |
1233 i = typebuf.tb_off + offset; | |
1234 /* | |
1235 * Leave some extra room at the end to avoid reallocation. | |
1236 */ | |
1237 if (typebuf.tb_off > MAXMAPLEN) | |
1238 { | |
1239 mch_memmove(typebuf.tb_buf + MAXMAPLEN, | |
1240 typebuf.tb_buf + typebuf.tb_off, (size_t)offset); | |
1241 mch_memmove(typebuf.tb_noremap + MAXMAPLEN, | |
1242 typebuf.tb_noremap + typebuf.tb_off, (size_t)offset); | |
1243 typebuf.tb_off = MAXMAPLEN; | |
1244 } | |
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1245 // adjust typebuf.tb_buf (include the NUL at the end) |
7 | 1246 mch_memmove(typebuf.tb_buf + typebuf.tb_off + offset, |
1247 typebuf.tb_buf + i + len, | |
1248 (size_t)(typebuf.tb_len - offset + 1)); | |
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1249 // adjust typebuf.tb_noremap[] |
7 | 1250 mch_memmove(typebuf.tb_noremap + typebuf.tb_off + offset, |
1251 typebuf.tb_noremap + i + len, | |
1252 (size_t)(typebuf.tb_len - offset)); | |
1253 } | |
1254 | |
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1255 if (typebuf.tb_maplen > offset) // adjust tb_maplen |
7 | 1256 { |
1257 if (typebuf.tb_maplen < offset + len) | |
1258 typebuf.tb_maplen = offset; | |
1259 else | |
1260 typebuf.tb_maplen -= len; | |
1261 } | |
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1262 if (typebuf.tb_silent > offset) // adjust tb_silent |
7 | 1263 { |
1264 if (typebuf.tb_silent < offset + len) | |
1265 typebuf.tb_silent = offset; | |
1266 else | |
1267 typebuf.tb_silent -= len; | |
1268 } | |
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1269 if (typebuf.tb_no_abbr_cnt > offset) // adjust tb_no_abbr_cnt |
7 | 1270 { |
1271 if (typebuf.tb_no_abbr_cnt < offset + len) | |
1272 typebuf.tb_no_abbr_cnt = offset; | |
1273 else | |
1274 typebuf.tb_no_abbr_cnt -= len; | |
1275 } | |
1276 | |
841 | 1277 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
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1278 // Reset the flag that text received from a client or from feedkeys() |
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1279 // was inserted in the typeahead buffer. |
841 | 1280 typebuf_was_filled = FALSE; |
7 | 1281 #endif |
1282 if (++typebuf.tb_change_cnt == 0) | |
1283 typebuf.tb_change_cnt = 1; | |
1284 } | |
1285 | |
1286 /* | |
1287 * Write typed characters to script file. | |
1288 * If recording is on put the character in the recordbuffer. | |
1289 */ | |
1290 static void | |
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1291 gotchars(char_u *chars, int len) |
7 | 1292 { |
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1293 char_u *s = chars; |
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1294 int i; |
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1295 static char_u buf[4]; |
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1296 static int buflen = 0; |
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1297 int todo = len; |
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1298 |
1130 | 1299 while (todo--) |
7 | 1300 { |
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1301 buf[buflen++] = *s++; |
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1302 |
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1303 // When receiving a special key sequence, store it until we have all |
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1304 // the bytes and we can decide what to do with it. |
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1305 if (buflen == 1 && buf[0] == K_SPECIAL) |
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1306 continue; |
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1307 if (buflen == 2) |
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1308 continue; |
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1309 if (buflen == 3 && buf[1] == KS_EXTRA |
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1310 && (buf[2] == KE_FOCUSGAINED || buf[2] == KE_FOCUSLOST)) |
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1311 { |
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1312 // Drop K_FOCUSGAINED and K_FOCUSLOST, they are not useful in a |
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1313 // recording. |
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1314 buflen = 0; |
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1315 continue; |
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1316 } |
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1317 |
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1318 // Handle one byte at a time; no translation to be done. |
14247
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1319 for (i = 0; i < buflen; ++i) |
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1320 updatescript(buf[i]); |
7 | 1321 |
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1322 if (reg_recording != 0) |
7 | 1323 { |
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1324 buf[buflen] = NUL; |
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1325 add_buff(&recordbuff, buf, (long)buflen); |
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1326 // remember how many chars were last recorded |
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1327 last_recorded_len += buflen; |
7 | 1328 } |
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1329 buflen = 0; |
7 | 1330 } |
1331 may_sync_undo(); | |
1332 | |
1333 #ifdef FEAT_EVAL | |
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1334 // output "debug mode" message next time in debug mode |
7 | 1335 debug_did_msg = FALSE; |
1336 #endif | |
1337 | |
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1338 // Since characters have been typed, consider the following to be in |
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1339 // another mapping. Search string will be kept in history. |
7 | 1340 ++maptick; |
1341 } | |
1342 | |
1343 /* | |
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1344 * Undo the last gotchars() for "len" bytes. To be used when putting a typed |
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1345 * character back into the typeahead buffer, thus gotchars() will be called |
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1346 * again. |
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1347 * Only affects recorded characters. |
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1348 */ |
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1349 void |
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|
1350 ungetchars(int len) |
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1351 { |
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|
1352 if (reg_recording != 0) |
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1353 { |
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1354 delete_buff_tail(&recordbuff, len); |
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1355 last_recorded_len -= len; |
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1356 } |
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1357 } |
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1358 |
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|
1359 /* |
7 | 1360 * Sync undo. Called when typed characters are obtained from the typeahead |
1361 * buffer, or when a menu is used. | |
1362 * Do not sync: | |
1363 * - In Insert mode, unless cursor key has been used. | |
1364 * - While reading a script file. | |
1365 * - When no_u_sync is non-zero. | |
1366 */ | |
1367 static void | |
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|
1368 may_sync_undo(void) |
7 | 1369 { |
1370 if ((!(State & (INSERT + CMDLINE)) || arrow_used) | |
825 | 1371 && scriptin[curscript] == NULL) |
1372 u_sync(FALSE); | |
7 | 1373 } |
1374 | |
1375 /* | |
1376 * Make "typebuf" empty and allocate new buffers. | |
1377 * Returns FAIL when out of memory. | |
1378 */ | |
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|
1379 static int |
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|
1380 alloc_typebuf(void) |
7 | 1381 { |
1382 typebuf.tb_buf = alloc(TYPELEN_INIT); | |
1383 typebuf.tb_noremap = alloc(TYPELEN_INIT); | |
1384 if (typebuf.tb_buf == NULL || typebuf.tb_noremap == NULL) | |
1385 { | |
1386 free_typebuf(); | |
1387 return FAIL; | |
1388 } | |
1389 typebuf.tb_buflen = TYPELEN_INIT; | |
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1390 typebuf.tb_off = MAXMAPLEN + 4; // can insert without realloc |
7 | 1391 typebuf.tb_len = 0; |
1392 typebuf.tb_maplen = 0; | |
1393 typebuf.tb_silent = 0; | |
1394 typebuf.tb_no_abbr_cnt = 0; | |
1395 if (++typebuf.tb_change_cnt == 0) | |
1396 typebuf.tb_change_cnt = 1; | |
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1397 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
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|
1398 typebuf_was_filled = FALSE; |
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|
1399 #endif |
7 | 1400 return OK; |
1401 } | |
1402 | |
1403 /* | |
1404 * Free the buffers of "typebuf". | |
1405 */ | |
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1406 static void |
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1407 free_typebuf(void) |
7 | 1408 { |
1462 | 1409 if (typebuf.tb_buf == typebuf_init) |
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1410 internal_error("Free typebuf 1"); |
1462 | 1411 else |
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1412 VIM_CLEAR(typebuf.tb_buf); |
1992 | 1413 if (typebuf.tb_noremap == noremapbuf_init) |
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1414 internal_error("Free typebuf 2"); |
1462 | 1415 else |
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1416 VIM_CLEAR(typebuf.tb_noremap); |
7 | 1417 } |
1418 | |
1419 /* | |
1420 * When doing ":so! file", the current typeahead needs to be saved, and | |
1421 * restored when "file" has been read completely. | |
1422 */ | |
1423 static typebuf_T saved_typebuf[NSCRIPT]; | |
1424 | |
1425 int | |
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1426 save_typebuf(void) |
7 | 1427 { |
1428 init_typebuf(); | |
1429 saved_typebuf[curscript] = typebuf; | |
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1430 // If out of memory: restore typebuf and close file. |
7 | 1431 if (alloc_typebuf() == FAIL) |
1432 { | |
1433 closescript(); | |
1434 return FAIL; | |
1435 } | |
1436 return OK; | |
1437 } | |
1438 | |
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1439 static int old_char = -1; // character put back by vungetc() |
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1440 static int old_mod_mask; // mod_mask for ungotten character |
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1441 static int old_mouse_row; // mouse_row related to old_char |
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1442 static int old_mouse_col; // mouse_col related to old_char |
1928 | 1443 |
7 | 1444 /* |
1445 * Save all three kinds of typeahead, so that the user must type at a prompt. | |
1446 */ | |
1447 void | |
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1448 save_typeahead(tasave_T *tp) |
7 | 1449 { |
1450 tp->save_typebuf = typebuf; | |
1451 tp->typebuf_valid = (alloc_typebuf() == OK); | |
1452 if (!tp->typebuf_valid) | |
1453 typebuf = tp->save_typebuf; | |
1454 | |
1928 | 1455 tp->old_char = old_char; |
1456 tp->old_mod_mask = old_mod_mask; | |
1457 old_char = -1; | |
1458 | |
5649 | 1459 tp->save_readbuf1 = readbuf1; |
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1460 readbuf1.bh_first.b_next = NULL; |
5649 | 1461 tp->save_readbuf2 = readbuf2; |
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1462 readbuf2.bh_first.b_next = NULL; |
7 | 1463 # ifdef USE_INPUT_BUF |
1464 tp->save_inputbuf = get_input_buf(); | |
1465 # endif | |
1466 } | |
1467 | |
1468 /* | |
1469 * Restore the typeahead to what it was before calling save_typeahead(). | |
1470 * The allocated memory is freed, can only be called once! | |
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1471 * When "overwrite" is FALSE input typed later is kept. |
7 | 1472 */ |
1473 void | |
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1474 restore_typeahead(tasave_T *tp, int overwrite UNUSED) |
7 | 1475 { |
1476 if (tp->typebuf_valid) | |
1477 { | |
1478 free_typebuf(); | |
1479 typebuf = tp->save_typebuf; | |
1480 } | |
1481 | |
1928 | 1482 old_char = tp->old_char; |
1483 old_mod_mask = tp->old_mod_mask; | |
1484 | |
5649 | 1485 free_buff(&readbuf1); |
1486 readbuf1 = tp->save_readbuf1; | |
1487 free_buff(&readbuf2); | |
1488 readbuf2 = tp->save_readbuf2; | |
7 | 1489 # ifdef USE_INPUT_BUF |
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1490 set_input_buf(tp->save_inputbuf, overwrite); |
7 | 1491 # endif |
1492 } | |
1493 | |
1494 /* | |
1495 * Open a new script file for the ":source!" command. | |
1496 */ | |
1497 void | |
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1498 openscript( |
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1499 char_u *name, |
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1500 int directly) // when TRUE execute directly |
7 | 1501 { |
1502 if (curscript + 1 == NSCRIPT) | |
1503 { | |
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1504 emsg(_(e_scripts_nested_too_deep)); |
7 | 1505 return; |
1506 } | |
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1507 |
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1508 // Disallow sourcing a file in the sandbox, the commands would be executed |
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1509 // later, possibly outside of the sandbox. |
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1510 if (check_secure()) |
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1511 return; |
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1512 |
1462 | 1513 #ifdef FEAT_EVAL |
1514 if (ignore_script) | |
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1515 // Not reading from script, also don't open one. Warning message? |
1462 | 1516 return; |
1517 #endif | |
7 | 1518 |
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1519 if (scriptin[curscript] != NULL) // already reading script |
7 | 1520 ++curscript; |
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1521 // use NameBuff for expanded name |
7 | 1522 expand_env(name, NameBuff, MAXPATHL); |
1523 if ((scriptin[curscript] = mch_fopen((char *)NameBuff, READBIN)) == NULL) | |
1524 { | |
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1525 semsg(_(e_cant_open_file_str), name); |
7 | 1526 if (curscript) |
1527 --curscript; | |
1528 return; | |
1529 } | |
1530 if (save_typebuf() == FAIL) | |
1531 return; | |
1532 | |
1533 /* | |
1534 * Execute the commands from the file right now when using ":source!" | |
1535 * after ":global" or ":argdo" or in a loop. Also when another command | |
1536 * follows. This means the display won't be updated. Don't do this | |
1537 * always, "make test" would fail. | |
1538 */ | |
1539 if (directly) | |
1540 { | |
1541 oparg_T oa; | |
1542 int oldcurscript; | |
1543 int save_State = State; | |
1544 int save_restart_edit = restart_edit; | |
1545 int save_insertmode = p_im; | |
1546 int save_finish_op = finish_op; | |
1547 int save_msg_scroll = msg_scroll; | |
1548 | |
1549 State = NORMAL; | |
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|
1550 msg_scroll = FALSE; // no msg scrolling in Normal mode |
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|
1551 restart_edit = 0; // don't go to Insert mode |
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|
1552 p_im = FALSE; // don't use 'insertmode' |
7 | 1553 clear_oparg(&oa); |
1554 finish_op = FALSE; | |
1555 | |
1556 oldcurscript = curscript; | |
1557 do | |
1558 { | |
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|
1559 update_topline_cursor(); // update cursor position and topline |
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|
1560 normal_cmd(&oa, FALSE); // execute one command |
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|
1561 (void)vpeekc(); // check for end of file |
7 | 1562 } |
1563 while (scriptin[oldcurscript] != NULL); | |
1564 | |
1565 State = save_State; | |
1566 msg_scroll = save_msg_scroll; | |
1567 restart_edit = save_restart_edit; | |
1568 p_im = save_insertmode; | |
1569 finish_op = save_finish_op; | |
1570 } | |
1571 } | |
1572 | |
1573 /* | |
1574 * Close the currently active input script. | |
1575 */ | |
1576 static void | |
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changeset
|
1577 closescript(void) |
7 | 1578 { |
1579 free_typebuf(); | |
1580 typebuf = saved_typebuf[curscript]; | |
1581 | |
1582 fclose(scriptin[curscript]); | |
1583 scriptin[curscript] = NULL; | |
1584 if (curscript > 0) | |
1585 --curscript; | |
1586 } | |
1587 | |
358 | 1588 #if defined(EXITFREE) || defined(PROTO) |
1589 void | |
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|
1590 close_all_scripts(void) |
358 | 1591 { |
1592 while (scriptin[0] != NULL) | |
1593 closescript(); | |
1594 } | |
1595 #endif | |
1596 | |
7 | 1597 /* |
1598 * Return TRUE when reading keys from a script file. | |
1599 */ | |
1600 int | |
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|
1601 using_script(void) |
7 | 1602 { |
1603 return scriptin[curscript] != NULL; | |
1604 } | |
1605 | |
1606 /* | |
365 | 1607 * This function is called just before doing a blocking wait. Thus after |
1608 * waiting 'updatetime' for a character to arrive. | |
1609 */ | |
1610 void | |
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|
1611 before_blocking(void) |
365 | 1612 { |
1613 updatescript(0); | |
1614 #ifdef FEAT_EVAL | |
958 | 1615 if (may_garbage_collect) |
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1616 garbage_collect(FALSE); |
365 | 1617 #endif |
1618 } | |
1619 | |
1620 /* | |
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|
1621 * updatescript() is called when a character can be written into the script file |
7 | 1622 * or when we have waited some time for a character (c == 0) |
1623 * | |
1624 * All the changed memfiles are synced if c == 0 or when the number of typed | |
1625 * characters reaches 'updatecount' and 'updatecount' is non-zero. | |
1626 */ | |
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|
1627 static void |
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|
1628 updatescript(int c) |
7 | 1629 { |
1630 static int count = 0; | |
1631 | |
1632 if (c && scriptout) | |
1633 putc(c, scriptout); | |
1634 if (c == 0 || (p_uc > 0 && ++count >= p_uc)) | |
1635 { | |
1636 ml_sync_all(c == 0, TRUE); | |
1637 count = 0; | |
1638 } | |
1639 } | |
1640 | |
1641 /* | |
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1642 * Convert "c" plus "modifiers" to merge the effect of modifyOtherKeys into the |
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1643 * character. |
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1644 */ |
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1645 int |
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|
1646 merge_modifyOtherKeys(int c_arg, int *modifiers) |
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1647 { |
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|
1648 int c = c_arg; |
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|
1649 |
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|
1650 if (*modifiers & MOD_MASK_CTRL) |
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1651 { |
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|
1652 if ((c >= '`' && c <= 0x7f) || (c >= '@' && c <= '_')) |
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|
1653 c &= 0x1f; |
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|
1654 else if (c == '6') |
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|
1655 // CTRL-6 is equivalent to CTRL-^ |
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|
1656 c = 0x1e; |
20595
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|
1657 #ifdef FEAT_GUI_GTK |
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|
1658 // These mappings look arbitrary at the first glance, but in fact |
3609e842f822
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|
1659 // resemble quite exactly the behaviour of the GTK+ 1.2 GUI on my |
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|
1660 // machine. The only difference is BS vs. DEL for CTRL-8 (makes |
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|
1661 // more sense and is consistent with usual terminal behaviour). |
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|
1662 else if (c == '2') |
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|
1663 c = NUL; |
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1664 else if (c >= '3' && c <= '7') |
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|
1665 c = c ^ 0x28; |
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|
1666 else if (c == '8') |
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|
1667 c = BS; |
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|
1668 else if (c == '?') |
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|
1669 c = DEL; |
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|
1670 #endif |
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|
1671 if (c != c_arg) |
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|
1672 *modifiers &= ~MOD_MASK_CTRL; |
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|
1673 } |
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|
1674 if ((*modifiers & (MOD_MASK_META | MOD_MASK_ALT)) |
18717
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1675 && c >= 0 && c <= 127) |
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|
1676 { |
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|
1677 c += 0x80; |
20727
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|
1678 *modifiers &= ~(MOD_MASK_META|MOD_MASK_ALT); |
18717
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1679 } |
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1680 return c; |
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1681 } |
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|
1682 |
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|
1683 /* |
7 | 1684 * Get the next input character. |
1685 * Can return a special key or a multi-byte character. | |
1686 * Can return NUL when called recursively, use safe_vgetc() if that's not | |
1687 * wanted. | |
1688 * This translates escaped K_SPECIAL and CSI bytes to a K_SPECIAL or CSI byte. | |
1689 * Collects the bytes of a multibyte character into the whole character. | |
1992 | 1690 * Returns the modifiers in the global "mod_mask". |
7 | 1691 */ |
1692 int | |
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|
1693 vgetc(void) |
7 | 1694 { |
1695 int c, c2; | |
1696 int n; | |
3549 | 1697 char_u buf[MB_MAXBYTES + 1]; |
7 | 1698 int i; |
1699 | |
958 | 1700 #ifdef FEAT_EVAL |
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|
1701 // Do garbage collection when garbagecollect() was called previously and |
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|
1702 // we are now at the toplevel. |
958 | 1703 if (may_garbage_collect && want_garbage_collect) |
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|
1704 garbage_collect(FALSE); |
958 | 1705 #endif |
1706 | |
7 | 1707 /* |
1708 * If a character was put back with vungetc, it was already processed. | |
1709 * Return it directly. | |
1710 */ | |
1711 if (old_char != -1) | |
1712 { | |
1713 c = old_char; | |
1714 old_char = -1; | |
1715 mod_mask = old_mod_mask; | |
4227 | 1716 mouse_row = old_mouse_row; |
1717 mouse_col = old_mouse_col; | |
7 | 1718 } |
958 | 1719 else |
7 | 1720 { |
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|
1721 mod_mask = 0; |
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1722 vgetc_mod_mask = 0; |
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1723 vgetc_char = 0; |
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1724 last_recorded_len = 0; |
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1725 |
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|
1726 for (;;) // this is done twice if there are modifiers |
7 | 1727 { |
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1728 int did_inc = FALSE; |
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1729 |
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1730 if (mod_mask |
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1731 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
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1732 || im_is_preediting() |
7 | 1733 #endif |
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1734 #if defined(FEAT_PROP_POPUP) |
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1735 || popup_no_mapping() |
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1736 #endif |
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1737 ) |
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1738 { |
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1739 // no mapping after modifier has been read |
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1740 ++no_mapping; |
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1741 ++allow_keys; |
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|
1742 did_inc = TRUE; // mod_mask may change value |
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1743 } |
7 | 1744 c = vgetorpeek(TRUE); |
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1745 if (did_inc) |
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|
1746 { |
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patch 8.1.1000: indenting is off
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|
1747 --no_mapping; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
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|
1748 --allow_keys; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
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|
1749 } |
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patch 8.1.1000: indenting is off
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diff
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|
1750 |
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diff
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|
1751 // Get two extra bytes for special keys |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
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|
1752 if (c == K_SPECIAL |
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|
1753 #ifdef FEAT_GUI |
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patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
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diff
changeset
|
1754 || (c == CSI) |
15989
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|
1755 #endif |
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|
1756 ) |
7 | 1757 { |
15989
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patch 8.1.1000: indenting is off
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|
1758 int save_allow_keys = allow_keys; |
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|
1759 |
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changeset
|
1760 ++no_mapping; |
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|
1761 allow_keys = 0; // make sure BS is not found |
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|
1762 c2 = vgetorpeek(TRUE); // no mapping for these chars |
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|
1763 c = vgetorpeek(TRUE); |
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|
1764 --no_mapping; |
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|
1765 allow_keys = save_allow_keys; |
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|
1766 if (c2 == KS_MODIFIER) |
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|
1767 { |
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|
1768 mod_mask = c; |
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|
1769 continue; |
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|
1770 } |
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|
1771 c = TO_SPECIAL(c2, c); |
7 | 1772 |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
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15850
diff
changeset
|
1773 #if defined(FEAT_GUI_MSWIN) && defined(FEAT_MENU) && defined(FEAT_TEAROFF) |
15989
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changeset
|
1774 // Handle K_TEAROFF here, the caller of vgetc() doesn't need to |
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patch 8.1.1000: indenting is off
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|
1775 // know that a menu was torn off |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
1776 if ( |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
1777 # ifdef VIMDLL |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1778 gui.in_use && |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1779 # endif |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
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|
1780 c == K_TEAROFF) |
7 | 1781 { |
15989
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|
1782 char_u name[200]; |
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|
1783 int i; |
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|
1784 |
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changeset
|
1785 // get menu path, it ends with a <CR> |
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|
1786 for (i = 0; (c = vgetorpeek(TRUE)) != '\r'; ) |
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|
1787 { |
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|
1788 name[i] = c; |
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|
1789 if (i < 199) |
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|
1790 ++i; |
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|
1791 } |
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|
1792 name[i] = NUL; |
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|
1793 gui_make_tearoff(name); |
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diff
changeset
|
1794 continue; |
7 | 1795 } |
1796 #endif | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1797 #if defined(FEAT_GUI) && defined(FEAT_GUI_GTK) && defined(FEAT_MENU) |
15989
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|
1798 // GTK: <F10> normally selects the menu, but it's passed until |
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patch 8.1.1000: indenting is off
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|
1799 // here to allow mapping it. Intercept and invoke the GTK |
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|
1800 // behavior if it's not mapped. |
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|
1801 if (c == K_F10 && gui.menubar != NULL) |
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1802 { |
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|
1803 gtk_menu_shell_select_first( |
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|
1804 GTK_MENU_SHELL(gui.menubar), FALSE); |
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|
1805 continue; |
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|
1806 } |
36 | 1807 #endif |
7 | 1808 #ifdef FEAT_GUI |
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diff
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|
1809 // Handle focus event here, so that the caller doesn't need to |
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diff
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|
1810 // know about it. Return K_IGNORE so that we loop once (needed |
5eb0ead1415f
patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
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|
1811 // if 'lazyredraw' is set). |
5eb0ead1415f
patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
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|
1812 if (c == K_FOCUSGAINED || c == K_FOCUSLOST) |
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|
1813 { |
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1814 ui_focus_change(c == K_FOCUSGAINED); |
5eb0ead1415f
patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
Bram Moolenaar <Bram@vim.org>
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|
1815 c = K_IGNORE; |
15989
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|
1816 } |
19599
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Bram Moolenaar <Bram@vim.org>
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|
1817 |
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diff
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|
1818 // Translate K_CSI to CSI. The special key is only used to |
5eb0ead1415f
patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
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diff
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|
1819 // avoid it being recognized as the start of a special key. |
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patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
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|
1820 if (c == K_CSI) |
5eb0ead1415f
patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
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|
1821 c = CSI; |
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|
1822 #endif |
1380 | 1823 } |
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|
1824 // a keypad or special function key was not mapped, use it like |
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|
1825 // its ASCII equivalent |
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|
1826 switch (c) |
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|
1827 { |
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|
1828 case K_KPLUS: c = '+'; break; |
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|
1829 case K_KMINUS: c = '-'; break; |
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|
1830 case K_KDIVIDE: c = '/'; break; |
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|
1831 case K_KMULTIPLY: c = '*'; break; |
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|
1832 case K_KENTER: c = CAR; break; |
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|
1833 case K_KPOINT: |
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patch 8.1.0941: macros for MS-Windows are inconsistent
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|
1834 #ifdef MSWIN |
14403
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patch 8.1.0216: part of file not indented properly
Christian Brabandt <cb@256bit.org>
parents:
14247
diff
changeset
|
1835 // Can be either '.' or a ',', |
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patch 8.1.0216: part of file not indented properly
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1836 // depending on the type of keypad. |
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patch 8.1.0216: part of file not indented properly
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
1837 c = MapVirtualKey(VK_DECIMAL, 2); break; |
36 | 1838 #else |
14403
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patch 8.1.0216: part of file not indented properly
Christian Brabandt <cb@256bit.org>
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|
1839 c = '.'; break; |
36 | 1840 #endif |
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|
1841 case K_K0: c = '0'; break; |
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|
1842 case K_K1: c = '1'; break; |
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|
1843 case K_K2: c = '2'; break; |
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|
1844 case K_K3: c = '3'; break; |
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|
1845 case K_K4: c = '4'; break; |
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|
1846 case K_K5: c = '5'; break; |
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|
1847 case K_K6: c = '6'; break; |
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|
1848 case K_K7: c = '7'; break; |
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|
1849 case K_K8: c = '8'; break; |
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|
1850 case K_K9: c = '9'; break; |
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|
1851 |
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|
1852 case K_XHOME: |
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|
1853 case K_ZHOME: if (mod_mask == MOD_MASK_SHIFT) |
229 | 1854 { |
1855 c = K_S_HOME; | |
1856 mod_mask = 0; | |
1857 } | |
1858 else if (mod_mask == MOD_MASK_CTRL) | |
1859 { | |
1860 c = K_C_HOME; | |
1861 mod_mask = 0; | |
1862 } | |
1863 else | |
1864 c = K_HOME; | |
1865 break; | |
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|
1866 case K_XEND: |
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|
1867 case K_ZEND: if (mod_mask == MOD_MASK_SHIFT) |
229 | 1868 { |
1869 c = K_S_END; | |
1870 mod_mask = 0; | |
1871 } | |
1872 else if (mod_mask == MOD_MASK_CTRL) | |
1873 { | |
1874 c = K_C_END; | |
1875 mod_mask = 0; | |
1876 } | |
1877 else | |
1878 c = K_END; | |
1879 break; | |
1880 | |
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|
1881 case K_XUP: c = K_UP; break; |
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|
1882 case K_XDOWN: c = K_DOWN; break; |
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|
1883 case K_XLEFT: c = K_LEFT; break; |
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|
1884 case K_XRIGHT: c = K_RIGHT; break; |
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1885 } |
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1886 |
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1887 // For a multi-byte character get all the bytes and return the |
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1888 // converted character. |
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1889 // Note: This will loop until enough bytes are received! |
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1890 if (has_mbyte && (n = MB_BYTE2LEN_CHECK(c)) > 1) |
7 | 1891 { |
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1892 ++no_mapping; |
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1893 buf[0] = c; |
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1894 for (i = 1; i < n; ++i) |
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1895 { |
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1896 buf[i] = vgetorpeek(TRUE); |
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1897 if (buf[i] == K_SPECIAL |
7 | 1898 #ifdef FEAT_GUI |
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1899 || (buf[i] == CSI) |
7 | 1900 #endif |
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1901 ) |
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1902 { |
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1903 // Must be a K_SPECIAL - KS_SPECIAL - KE_FILLER |
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1904 // sequence, which represents a K_SPECIAL (0x80), |
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1905 // or a CSI - KS_EXTRA - KE_CSI sequence, which |
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1906 // represents a CSI (0x9B), |
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1907 // or a K_SPECIAL - KS_EXTRA - KE_CSI, which is CSI |
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1908 // too. |
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1909 c = vgetorpeek(TRUE); |
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1910 if (vgetorpeek(TRUE) == KE_CSI && c == KS_EXTRA) |
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1911 buf[i] = CSI; |
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1912 } |
7 | 1913 } |
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1914 --no_mapping; |
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1915 c = (*mb_ptr2char)(buf); |
7 | 1916 } |
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1917 |
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1918 if (vgetc_char == 0) |
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1919 { |
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1920 vgetc_mod_mask = mod_mask; |
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1921 vgetc_char = c; |
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1922 } |
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1923 |
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1924 break; |
7 | 1925 } |
1926 } | |
958 | 1927 |
1928 #ifdef FEAT_EVAL | |
1929 /* | |
1930 * In the main loop "may_garbage_collect" can be set to do garbage | |
1931 * collection in the first next vgetc(). It's disabled after that to | |
1932 * avoid internally used Lists and Dicts to be freed. | |
1933 */ | |
1934 may_garbage_collect = FALSE; | |
1935 #endif | |
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1936 |
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1937 #ifdef FEAT_BEVAL_TERM |
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1938 if (c != K_MOUSEMOVE && c != K_IGNORE && c != K_CURSORHOLD) |
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1939 { |
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1940 // Don't trigger 'balloonexpr' unless only the mouse was moved. |
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1941 bevalexpr_due_set = FALSE; |
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1942 ui_remove_balloon(); |
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1943 } |
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1944 #endif |
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1945 #ifdef FEAT_PROP_POPUP |
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1946 // Only filter keys that do not come from ":normal". Keys from feedkeys() |
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1947 // are filtered. |
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1948 if ((!ex_normal_busy || in_feedkeys) && popup_do_filter(c)) |
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1949 { |
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1950 if (c == Ctrl_C) |
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1951 got_int = FALSE; // avoid looping |
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1952 c = K_IGNORE; |
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1953 } |
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1954 #endif |
958 | 1955 |
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1956 // Need to process the character before we know it's safe to do something |
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1957 // else. |
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1958 if (c != K_IGNORE) |
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1959 state_no_longer_safe("key typed"); |
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1960 |
958 | 1961 return c; |
7 | 1962 } |
1963 | |
1964 /* | |
1965 * Like vgetc(), but never return a NUL when called recursively, get a key | |
1966 * directly from the user (ignoring typeahead). | |
1967 */ | |
1968 int | |
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1969 safe_vgetc(void) |
7 | 1970 { |
1971 int c; | |
1972 | |
1973 c = vgetc(); | |
1974 if (c == NUL) | |
1975 c = get_keystroke(); | |
1976 return c; | |
1977 } | |
1978 | |
1979 /* | |
1389 | 1980 * Like safe_vgetc(), but loop to handle K_IGNORE. |
1981 * Also ignore scrollbar events. | |
1982 */ | |
1983 int | |
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1984 plain_vgetc(void) |
1389 | 1985 { |
1986 int c; | |
1987 | |
1988 do | |
1989 c = safe_vgetc(); | |
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1990 while (c == K_IGNORE |
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1991 || c == K_VER_SCROLLBAR || c == K_HOR_SCROLLBAR |
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1992 || c == K_MOUSEMOVE); |
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1993 |
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1994 if (c == K_PS) |
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1995 // Only handle the first pasted character. Drop the rest, since we |
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1996 // don't know what to do with it. |
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1997 c = bracketed_paste(PASTE_ONE_CHAR, FALSE, NULL); |
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1998 |
1389 | 1999 return c; |
2000 } | |
2001 | |
2002 /* | |
7 | 2003 * Check if a character is available, such that vgetc() will not block. |
2004 * If the next character is a special character or multi-byte, the returned | |
2005 * character is not valid!. | |
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2006 * Returns NUL if no character is available. |
7 | 2007 */ |
2008 int | |
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2009 vpeekc(void) |
7 | 2010 { |
2011 if (old_char != -1) | |
2012 return old_char; | |
2013 return vgetorpeek(FALSE); | |
2014 } | |
2015 | |
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2016 #if defined(FEAT_TERMRESPONSE) || defined(FEAT_TERMINAL) || defined(PROTO) |
7 | 2017 /* |
2018 * Like vpeekc(), but don't allow mapping. Do allow checking for terminal | |
2019 * codes. | |
2020 */ | |
2021 int | |
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2022 vpeekc_nomap(void) |
7 | 2023 { |
2024 int c; | |
2025 | |
2026 ++no_mapping; | |
2027 ++allow_keys; | |
2028 c = vpeekc(); | |
2029 --no_mapping; | |
2030 --allow_keys; | |
2031 return c; | |
2032 } | |
2033 #endif | |
2034 | |
2035 /* | |
2036 * Check if any character is available, also half an escape sequence. | |
2037 * Trick: when no typeahead found, but there is something in the typeahead | |
2038 * buffer, it must be an ESC that is recognized as the start of a key code. | |
2039 */ | |
2040 int | |
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2041 vpeekc_any(void) |
7 | 2042 { |
2043 int c; | |
2044 | |
2045 c = vpeekc(); | |
2046 if (c == NUL && typebuf.tb_len > 0) | |
2047 c = ESC; | |
2048 return c; | |
2049 } | |
2050 | |
2051 /* | |
2052 * Call vpeekc() without causing anything to be mapped. | |
2053 * Return TRUE if a character is available, FALSE otherwise. | |
2054 */ | |
2055 int | |
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2056 char_avail(void) |
7 | 2057 { |
2058 int retval; | |
2059 | |
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2060 #ifdef FEAT_EVAL |
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2061 // When test_override("char_avail", 1) was called pretend there is no |
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2062 // typeahead. |
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2063 if (disable_char_avail_for_testing) |
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2064 return FALSE; |
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2065 #endif |
7 | 2066 ++no_mapping; |
2067 retval = vpeekc(); | |
2068 --no_mapping; | |
2069 return (retval != NUL); | |
2070 } | |
2071 | |
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2072 #if defined(FEAT_EVAL) || defined(PROTO) |
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2073 /* |
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2074 * "getchar()" and "getcharstr()" functions |
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2075 */ |
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2076 static void |
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2077 getchar_common(typval_T *argvars, typval_T *rettv) |
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2078 { |
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2079 varnumber_T n; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2080 int error = FALSE; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2081 |
25384
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25064
diff
changeset
|
2082 if (in_vim9script() && check_for_opt_bool_arg(argvars, 0) == FAIL) |
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25064
diff
changeset
|
2083 return; |
e8e2c4d33b9b
patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents:
25064
diff
changeset
|
2084 |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2085 #ifdef MESSAGE_QUEUE |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2086 // vpeekc() used to check for messages, but that caused problems, invoking |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2087 // a callback where it was not expected. Some plugins use getchar(1) in a |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2088 // loop to await a message, therefore make sure we check for messages here. |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2089 parse_queued_messages(); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2090 #endif |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2091 |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2092 // Position the cursor. Needed after a message that ends in a space. |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2093 windgoto(msg_row, msg_col); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2094 |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2095 ++no_mapping; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2096 ++allow_keys; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2097 for (;;) |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2098 { |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2099 if (argvars[0].v_type == VAR_UNKNOWN) |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2100 // getchar(): blocking wait. |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2101 n = plain_vgetc(); |
22107
679269735ec3
patch 8.2.1603: Vim9: cannot use "true" with getchar()
Bram Moolenaar <Bram@vim.org>
parents:
21654
diff
changeset
|
2102 else if (tv_get_bool_chk(&argvars[0], &error)) |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2103 // getchar(1): only check if char avail |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2104 n = vpeekc_any(); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2105 else if (error || vpeekc_any() == NUL) |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2106 // illegal argument or getchar(0) and no char avail: return zero |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2107 n = 0; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2108 else |
22117
3ea773da9c4f
patch 8.2.1608: Vim9: getchar() test fails with GUI
Bram Moolenaar <Bram@vim.org>
parents:
22107
diff
changeset
|
2109 // getchar(0) and char avail() != NUL: get a character. |
3ea773da9c4f
patch 8.2.1608: Vim9: getchar() test fails with GUI
Bram Moolenaar <Bram@vim.org>
parents:
22107
diff
changeset
|
2110 // Note that vpeekc_any() returns K_SPECIAL for K_IGNORE. |
3ea773da9c4f
patch 8.2.1608: Vim9: getchar() test fails with GUI
Bram Moolenaar <Bram@vim.org>
parents:
22107
diff
changeset
|
2111 n = safe_vgetc(); |
3ea773da9c4f
patch 8.2.1608: Vim9: getchar() test fails with GUI
Bram Moolenaar <Bram@vim.org>
parents:
22107
diff
changeset
|
2112 |
3ea773da9c4f
patch 8.2.1608: Vim9: getchar() test fails with GUI
Bram Moolenaar <Bram@vim.org>
parents:
22107
diff
changeset
|
2113 if (n == K_IGNORE || n == K_MOUSEMOVE |
3ea773da9c4f
patch 8.2.1608: Vim9: getchar() test fails with GUI
Bram Moolenaar <Bram@vim.org>
parents:
22107
diff
changeset
|
2114 || n == K_VER_SCROLLBAR || n == K_HOR_SCROLLBAR) |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2115 continue; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2116 break; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2117 } |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2118 --no_mapping; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2119 --allow_keys; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2120 |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2121 set_vim_var_nr(VV_MOUSE_WIN, 0); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2122 set_vim_var_nr(VV_MOUSE_WINID, 0); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2123 set_vim_var_nr(VV_MOUSE_LNUM, 0); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2124 set_vim_var_nr(VV_MOUSE_COL, 0); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2125 |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2126 rettv->vval.v_number = n; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2127 if (IS_SPECIAL(n) || mod_mask != 0) |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2128 { |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2129 char_u temp[10]; // modifier: 3, mbyte-char: 6, NUL: 1 |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2130 int i = 0; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2131 |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2132 // Turn a special key into three bytes, plus modifier. |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2133 if (mod_mask != 0) |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2134 { |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2135 temp[i++] = K_SPECIAL; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2136 temp[i++] = KS_MODIFIER; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2137 temp[i++] = mod_mask; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2138 } |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2139 if (IS_SPECIAL(n)) |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2140 { |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2141 temp[i++] = K_SPECIAL; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2142 temp[i++] = K_SECOND(n); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2143 temp[i++] = K_THIRD(n); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2144 } |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2145 else if (has_mbyte) |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2146 i += (*mb_char2bytes)(n, temp + i); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2147 else |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2148 temp[i++] = n; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2149 temp[i++] = NUL; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2150 rettv->v_type = VAR_STRING; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2151 rettv->vval.v_string = vim_strsave(temp); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2152 |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2153 if (is_mouse_key(n)) |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2154 { |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2155 int row = mouse_row; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2156 int col = mouse_col; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2157 win_T *win; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2158 linenr_T lnum; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2159 win_T *wp; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2160 int winnr = 1; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2161 |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2162 if (row >= 0 && col >= 0) |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2163 { |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2164 // Find the window at the mouse coordinates and compute the |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2165 // text position. |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2166 win = mouse_find_win(&row, &col, FIND_POPUP); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2167 if (win == NULL) |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2168 return; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2169 (void)mouse_comp_pos(win, &row, &col, &lnum, NULL); |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18717
diff
changeset
|
2170 #ifdef FEAT_PROP_POPUP |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2171 if (WIN_IS_POPUP(win)) |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2172 winnr = 0; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2173 else |
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18301
diff
changeset
|
2174 #endif |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2175 for (wp = firstwin; wp != win && wp != NULL; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2176 wp = wp->w_next) |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2177 ++winnr; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2178 set_vim_var_nr(VV_MOUSE_WIN, winnr); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2179 set_vim_var_nr(VV_MOUSE_WINID, win->w_id); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2180 set_vim_var_nr(VV_MOUSE_LNUM, lnum); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2181 set_vim_var_nr(VV_MOUSE_COL, col + 1); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2182 } |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2183 } |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2184 } |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2185 } |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2186 |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2187 /* |
24838
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2188 * "getchar()" function |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2189 */ |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2190 void |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2191 f_getchar(typval_T *argvars, typval_T *rettv) |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2192 { |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2193 getchar_common(argvars, rettv); |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2194 } |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2195 |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2196 /* |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2197 * "getcharstr()" function |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2198 */ |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2199 void |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2200 f_getcharstr(typval_T *argvars, typval_T *rettv) |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2201 { |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2202 getchar_common(argvars, rettv); |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2203 |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2204 if (rettv->v_type == VAR_NUMBER) |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2205 { |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2206 char_u temp[7]; // mbyte-char: 6, NUL: 1 |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2207 varnumber_T n = rettv->vval.v_number; |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2208 int i = 0; |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2209 |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2210 if (n != 0) |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2211 { |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2212 if (has_mbyte) |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2213 i += (*mb_char2bytes)(n, temp + i); |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2214 else |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2215 temp[i++] = n; |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2216 } |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2217 temp[i++] = NUL; |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2218 rettv->v_type = VAR_STRING; |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2219 rettv->vval.v_string = vim_strsave(temp); |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2220 } |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2221 } |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2222 |
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2223 /* |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2224 * "getcharmod()" function |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2225 */ |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2226 void |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2227 f_getcharmod(typval_T *argvars UNUSED, typval_T *rettv) |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2228 { |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2229 rettv->vval.v_number = mod_mask; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2230 } |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2231 #endif // FEAT_EVAL |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2232 |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2233 #if defined(MESSAGE_QUEUE) || defined(PROTO) |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2234 # define MAX_REPEAT_PARSE 8 |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2235 |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2236 /* |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2237 * Process messages that have been queued for netbeans or clientserver. |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2238 * Also check if any jobs have ended. |
25881
2ee0425960fe
patch 8.2.3474: some places use "Vimscript" instead of "Vim script"
Bram Moolenaar <Bram@vim.org>
parents:
25852
diff
changeset
|
2239 * These functions can call arbitrary Vim script and should only be called when |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2240 * it is safe to do so. |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2241 */ |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2242 void |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2243 parse_queued_messages(void) |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2244 { |
18412
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2245 int old_curwin_id; |
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2246 int old_curbuf_fnum; |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2247 int i; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2248 int save_may_garbage_collect = may_garbage_collect; |
18102
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18094
diff
changeset
|
2249 static int entered = 0; |
18116
7f57ea9a4ba8
patch 8.1.2053: SafeStateAgain not triggered if callback uses feedkeys()
Bram Moolenaar <Bram@vim.org>
parents:
18106
diff
changeset
|
2250 int was_safe = get_was_safe_state(); |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2251 |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2252 // Do not handle messages while redrawing, because it may cause buffers to |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2253 // change or be wiped while they are being redrawn. |
22800
8e7cbf73c3a0
patch 8.2.1948: GUI: crash when handling message while closing a window
Bram Moolenaar <Bram@vim.org>
parents:
22442
diff
changeset
|
2254 // Also bail out when parsing messages was explicitly disabled. |
8e7cbf73c3a0
patch 8.2.1948: GUI: crash when handling message while closing a window
Bram Moolenaar <Bram@vim.org>
parents:
22442
diff
changeset
|
2255 if (updating_screen || dont_parse_messages) |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2256 return; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2257 |
18412
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2258 // If memory allocation fails during startup we'll exit but curbuf or |
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2259 // curwin could be NULL. |
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2260 if (curbuf == NULL || curwin == NULL) |
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2261 return; |
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2262 |
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2263 old_curbuf_fnum = curbuf->b_fnum; |
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2264 old_curwin_id = curwin->w_id; |
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2265 |
18102
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18094
diff
changeset
|
2266 ++entered; |
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18094
diff
changeset
|
2267 |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2268 // may_garbage_collect is set in main_loop() to do garbage collection when |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2269 // blocking to wait on a character. We don't want that while parsing |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2270 // messages, a callback may invoke vgetc() while lists and dicts are in use |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2271 // in the call stack. |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2272 may_garbage_collect = FALSE; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2273 |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2274 // Loop when a job ended, but don't keep looping forever. |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2275 for (i = 0; i < MAX_REPEAT_PARSE; ++i) |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2276 { |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2277 // For Win32 mch_breakcheck() does not check for input, do it here. |
20277
8a694c9447d7
patch 8.2.0694: Haiku: channel and terminal do not work
Bram Moolenaar <Bram@vim.org>
parents:
20237
diff
changeset
|
2278 # if (defined(MSWIN) || defined(__HAIKU__)) && defined(FEAT_JOB_CHANNEL) |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2279 channel_handle_events(FALSE); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2280 # endif |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2281 |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2282 # ifdef FEAT_NETBEANS_INTG |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2283 // Process the queued netbeans messages. |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2284 netbeans_parse_messages(); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2285 # endif |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2286 # ifdef FEAT_JOB_CHANNEL |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2287 // Write any buffer lines still to be written. |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2288 channel_write_any_lines(); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2289 |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2290 // Process the messages queued on channels. |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2291 channel_parse_messages(); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2292 # endif |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2293 # if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11) |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2294 // Process the queued clientserver messages. |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2295 server_parse_messages(); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2296 # endif |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2297 # ifdef FEAT_JOB_CHANNEL |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2298 // Check if any jobs have ended. If so, repeat the above to handle |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2299 // changes, e.g. stdin may have been closed. |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2300 if (job_check_ended()) |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2301 continue; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2302 # endif |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2303 # ifdef FEAT_TERMINAL |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2304 free_unused_terminals(); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2305 # endif |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2306 # ifdef FEAT_SOUND_CANBERRA |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2307 if (has_sound_callback_in_queue()) |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2308 invoke_sound_callback(); |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2309 # endif |
20800
e76b83c07bd8
patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents:
20733
diff
changeset
|
2310 #ifdef SIGUSR1 |
e76b83c07bd8
patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents:
20733
diff
changeset
|
2311 if (got_sigusr1) |
e76b83c07bd8
patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents:
20733
diff
changeset
|
2312 { |
e76b83c07bd8
patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents:
20733
diff
changeset
|
2313 apply_autocmds(EVENT_SIGUSR1, NULL, NULL, FALSE, curbuf); |
e76b83c07bd8
patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents:
20733
diff
changeset
|
2314 got_sigusr1 = FALSE; |
e76b83c07bd8
patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents:
20733
diff
changeset
|
2315 } |
e76b83c07bd8
patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents:
20733
diff
changeset
|
2316 #endif |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2317 break; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2318 } |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2319 |
18102
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18094
diff
changeset
|
2320 // When not nested we'll go back to waiting for a typed character. If it |
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18094
diff
changeset
|
2321 // was safe before then this triggers a SafeStateAgain autocommand event. |
18116
7f57ea9a4ba8
patch 8.1.2053: SafeStateAgain not triggered if callback uses feedkeys()
Bram Moolenaar <Bram@vim.org>
parents:
18106
diff
changeset
|
2322 if (entered == 1 && was_safe) |
18106
b456bba1276a
patch 8.1.2048: not clear why SafeState and SafeStateAgain are not triggered
Bram Moolenaar <Bram@vim.org>
parents:
18102
diff
changeset
|
2323 may_trigger_safestateagain(); |
18102
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18094
diff
changeset
|
2324 |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2325 may_garbage_collect = save_may_garbage_collect; |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2326 |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2327 // If the current window or buffer changed we need to bail out of the |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2328 // waiting loop. E.g. when a job exit callback closes the terminal window. |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2329 if (curwin->w_id != old_curwin_id || curbuf->b_fnum != old_curbuf_fnum) |
20571
5995db0fe84a
patch 8.2.0839: dropping modifier when putting a character back in typeahead
Bram Moolenaar <Bram@vim.org>
parents:
20563
diff
changeset
|
2330 ins_char_typebuf(K_IGNORE, 0); |
18102
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18094
diff
changeset
|
2331 |
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18094
diff
changeset
|
2332 --entered; |
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2333 } |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2334 #endif |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2335 |
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2336 |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2337 typedef enum { |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2338 map_result_fail, // failed, break loop |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2339 map_result_get, // get a character from typeahead |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2340 map_result_retry, // try to map again |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2341 map_result_nomatch // no matching mapping, get char |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2342 } map_result_T; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2343 |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2344 /* |
18394
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2345 * Check if the bytes at the start of the typeahead buffer are a character used |
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2346 * in CTRL-X mode. This includes the form with a CTRL modifier. |
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2347 */ |
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2348 static int |
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2349 at_ctrl_x_key(void) |
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2350 { |
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2351 char_u *p = typebuf.tb_buf + typebuf.tb_off; |
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2352 int c = *p; |
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2353 |
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2354 if (typebuf.tb_len > 3 |
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2355 && c == K_SPECIAL |
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2356 && p[1] == KS_MODIFIER |
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2357 && (p[2] & MOD_MASK_CTRL)) |
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2358 c = p[3] & 0x1f; |
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2359 return vim_is_ctrl_x_key(c); |
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2360 } |
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2361 |
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2362 /* |
23229
b545334ae654
patch 8.2.2160: various typos
Bram Moolenaar <Bram@vim.org>
parents:
23076
diff
changeset
|
2363 * Check if typebuf.tb_buf[] contains a modifier plus key that can be changed |
20727
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2364 * into just a key, apply that. |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2365 * Check from typebuf.tb_buf[typebuf.tb_off] to typebuf.tb_buf[typebuf.tb_off |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2366 * + "max_offset"]. |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2367 * Return the length of the replaced bytes, zero if nothing changed. |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2368 */ |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2369 static int |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2370 check_simplify_modifier(int max_offset) |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2371 { |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2372 int offset; |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2373 char_u *tp; |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2374 |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2375 for (offset = 0; offset < max_offset; ++offset) |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2376 { |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2377 if (offset + 3 >= typebuf.tb_len) |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2378 break; |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2379 tp = typebuf.tb_buf + typebuf.tb_off + offset; |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2380 if (tp[0] == K_SPECIAL && tp[1] == KS_MODIFIER) |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2381 { |
20733
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2382 // A modifier was not used for a mapping, apply it to ASCII keys. |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2383 // Shift would already have been applied. |
20727
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2384 int modifier = tp[2]; |
20733
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2385 int c = tp[3]; |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2386 int new_c = merge_modifyOtherKeys(c, &modifier); |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2387 |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2388 if (new_c != c) |
20727
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2389 { |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2390 char_u new_string[MB_MAXBYTES]; |
20733
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2391 int len; |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2392 |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2393 if (offset == 0) |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2394 { |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2395 // At the start: remember the character and mod_mask before |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2396 // merging, in some cases, e.g. at the hit-return prompt, |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2397 // they are put back in the typeahead buffer. |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2398 vgetc_char = c; |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2399 vgetc_mod_mask = tp[2]; |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2400 } |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2401 len = mb_char2bytes(new_c, new_string); |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2402 if (modifier == 0) |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2403 { |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2404 if (put_string_in_typebuf(offset, 4, new_string, len, |
20727
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2405 NULL, 0, 0) == FAIL) |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2406 return -1; |
20733
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2407 } |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2408 else |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2409 { |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2410 tp[2] = modifier; |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2411 if (put_string_in_typebuf(offset + 3, 1, new_string, len, |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2412 NULL, 0, 0) == FAIL) |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2413 return -1; |
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2414 } |
20727
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2415 return len; |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2416 } |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2417 } |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2418 } |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2419 return 0; |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2420 } |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2421 |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2422 /* |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2423 * Handle mappings in the typeahead buffer. |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2424 * - When something was mapped, return map_result_retry for recursive mappings. |
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2425 * - When nothing mapped and typeahead has a character: return map_result_get. |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2426 * - When there is no match yet, return map_result_nomatch, need to get more |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2427 * typeahead. |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2428 */ |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2429 static int |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2430 handle_mapping( |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2431 int *keylenp, |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2432 int *timedout, |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2433 int *mapdepth) |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2434 { |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2435 mapblock_T *mp = NULL; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2436 mapblock_T *mp2; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2437 mapblock_T *mp_match; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2438 int mp_match_len = 0; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2439 int max_mlen = 0; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2440 int tb_c1; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2441 int mlen; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2442 #ifdef FEAT_LANGMAP |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2443 int nolmaplen; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2444 #endif |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2445 int keylen = *keylenp; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2446 int i; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2447 int local_State = get_real_state(); |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2448 |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2449 /* |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2450 * Check for a mappable key sequence. |
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2451 * Walk through one maphash[] list until we find an entry that matches. |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2452 * |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2453 * Don't look for mappings if: |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2454 * - no_mapping set: mapping disabled (e.g. for CTRL-V) |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2455 * - maphash_valid not set: no mappings present. |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2456 * - typebuf.tb_buf[typebuf.tb_off] should not be remapped |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2457 * - in insert or cmdline mode and 'paste' option set |
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2458 * - waiting for "hit return to continue" and CR or SPACE typed |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2459 * - waiting for a char with --more-- |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2460 * - in Ctrl-X mode, and we get a valid char for that mode |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2461 */ |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2462 tb_c1 = typebuf.tb_buf[typebuf.tb_off]; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2463 if (no_mapping == 0 && is_maphash_valid() |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2464 && (no_zero_mapping == 0 || tb_c1 != '0') |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2465 && (typebuf.tb_maplen == 0 |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2466 || (p_remap |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2467 && (typebuf.tb_noremap[typebuf.tb_off] |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2468 & (RM_NONE|RM_ABBR)) == 0)) |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2469 && !(p_paste && (State & (INSERT + CMDLINE))) |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2470 && !(State == HITRETURN && (tb_c1 == CAR || tb_c1 == ' ')) |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2471 && State != ASKMORE |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2472 && State != CONFIRM |
18394
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2473 && !((ctrl_x_mode_not_default() && at_ctrl_x_key()) |
26944
8dbdd68627bd
patch 8.2.4001: insert complete code uses global variables
Bram Moolenaar <Bram@vim.org>
parents:
26929
diff
changeset
|
2474 || (compl_status_local() |
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17789
diff
changeset
|
2475 && (tb_c1 == Ctrl_N || tb_c1 == Ctrl_P)))) |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2476 { |
20563
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2477 #ifdef FEAT_GUI |
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2478 if (gui.in_use && tb_c1 == CSI && typebuf.tb_len >= 2 |
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2479 && typebuf.tb_buf[typebuf.tb_off + 1] == KS_MODIFIER) |
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2480 { |
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2481 // The GUI code sends CSI KS_MODIFIER {flags}, but mappings expect |
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2482 // K_SPECIAL KS_MODIFIER {flags}. |
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2483 tb_c1 = K_SPECIAL; |
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2484 } |
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2485 #endif |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2486 #ifdef FEAT_LANGMAP |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2487 if (tb_c1 == K_SPECIAL) |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2488 nolmaplen = 2; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2489 else |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2490 { |
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2491 LANGMAP_ADJUST(tb_c1, (State & (CMDLINE | INSERT)) == 0 |
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2492 && get_real_state() != SELECTMODE); |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2493 nolmaplen = 0; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2494 } |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2495 #endif |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2496 // First try buffer-local mappings. |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2497 mp = get_buf_maphash_list(local_State, tb_c1); |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2498 mp2 = get_maphash_list(local_State, tb_c1); |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2499 if (mp == NULL) |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2500 { |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2501 // There are no buffer-local mappings. |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2502 mp = mp2; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2503 mp2 = NULL; |
ca42eb789472
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|
2504 } |
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
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diff
changeset
|
2505 |
17600
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patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2506 /* |
17602
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patch 8.1.1798: warning for unused variable in tiny version
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diff
changeset
|
2507 * Loop until a partly matching mapping is found or all (local) |
653ab352b019
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|
2508 * mappings have been checked. |
17600
ca42eb789472
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Bram Moolenaar <Bram@vim.org>
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|
2509 * The longest full match is remembered in "mp_match". |
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
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parents:
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diff
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|
2510 * A full match is only accepted if there is no partly match, so "aa" |
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
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diff
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|
2511 * and "aaa" can both be mapped. |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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|
2512 */ |
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|
2513 mp_match = NULL; |
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|
2514 mp_match_len = 0; |
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|
2515 for ( ; mp != NULL; |
17602
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|
2516 mp->m_next == NULL ? (mp = mp2, mp2 = NULL) : (mp = mp->m_next)) |
17600
ca42eb789472
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|
2517 { |
17602
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diff
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|
2518 // Only consider an entry if the first character matches and it is |
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diff
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|
2519 // for the current state. |
17600
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|
2520 // Skip ":lmap" mappings if keys were mapped. |
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|
2521 if (mp->m_keys[0] == tb_c1 |
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|
2522 && (mp->m_mode & local_State) |
20701
fbee68c6aab1
patch 8.2.0904: assuming modifyOtherKeys for rhs of mapping
Bram Moolenaar <Bram@vim.org>
parents:
20595
diff
changeset
|
2523 && !(mp->m_simplified && seenModifyOtherKeys |
fbee68c6aab1
patch 8.2.0904: assuming modifyOtherKeys for rhs of mapping
Bram Moolenaar <Bram@vim.org>
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changeset
|
2524 && typebuf.tb_maplen == 0) |
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
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diff
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|
2525 && ((mp->m_mode & LANGMAP) == 0 || typebuf.tb_maplen == 0)) |
17600
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patch 8.1.1797: the vgetorpeek() function is too long
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|
2526 { |
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|
2527 #ifdef FEAT_LANGMAP |
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|
2528 int nomap = nolmaplen; |
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|
2529 int c2; |
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|
2530 #endif |
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|
2531 // find the match length of this mapping |
ca42eb789472
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|
2532 for (mlen = 1; mlen < typebuf.tb_len; ++mlen) |
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patch 8.1.1797: the vgetorpeek() function is too long
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|
2533 { |
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|
2534 #ifdef FEAT_LANGMAP |
ca42eb789472
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|
2535 c2 = typebuf.tb_buf[typebuf.tb_off + mlen]; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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|
2536 if (nomap > 0) |
ca42eb789472
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|
2537 --nomap; |
ca42eb789472
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|
2538 else if (c2 == K_SPECIAL) |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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|
2539 nomap = 2; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
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|
2540 else |
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diff
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|
2541 LANGMAP_ADJUST(c2, TRUE); |
ca42eb789472
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|
2542 if (mp->m_keys[mlen] != c2) |
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|
2543 #else |
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diff
changeset
|
2544 if (mp->m_keys[mlen] != |
20563
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2545 typebuf.tb_buf[typebuf.tb_off + mlen]) |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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|
2546 #endif |
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patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2547 break; |
ca42eb789472
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|
2548 } |
ca42eb789472
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diff
changeset
|
2549 |
17602
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patch 8.1.1798: warning for unused variable in tiny version
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diff
changeset
|
2550 // Don't allow mapping the first byte(s) of a multi-byte char. |
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
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diff
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|
2551 // Happens when mapping <M-a> and then changing 'encoding'. |
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patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
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|
2552 // Beware that 0x80 is escaped. |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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|
2553 { |
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|
2554 char_u *p1 = mp->m_keys; |
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patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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|
2555 char_u *p2 = mb_unescape(&p1); |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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|
2556 |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2557 if (has_mbyte && p2 != NULL |
18251
c8a53c0daeed
patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents:
18231
diff
changeset
|
2558 && MB_BYTE2LEN(tb_c1) > mb_ptr2len(p2)) |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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|
2559 mlen = 0; |
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|
2560 } |
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diff
changeset
|
2561 |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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changeset
|
2562 // Check an entry whether it matches. |
ca42eb789472
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|
2563 // - Full match: mlen == keylen |
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patch 8.1.1797: the vgetorpeek() function is too long
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|
2564 // - Partly match: mlen == typebuf.tb_len |
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patch 8.1.1797: the vgetorpeek() function is too long
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|
2565 keylen = mp->m_keylen; |
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
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|
2566 if (mlen == keylen || (mlen == typebuf.tb_len |
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
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|
2567 && typebuf.tb_len < keylen)) |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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|
2568 { |
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|
2569 char_u *s; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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|
2570 int n; |
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|
2571 |
17602
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patch 8.1.1798: warning for unused variable in tiny version
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changeset
|
2572 // If only script-local mappings are allowed, check if the |
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
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diff
changeset
|
2573 // mapping starts with K_SNR. |
17600
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|
2574 s = typebuf.tb_noremap + typebuf.tb_off; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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|
2575 if (*s == RM_SCRIPT |
ca42eb789472
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|
2576 && (mp->m_keys[0] != K_SPECIAL |
ca42eb789472
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17594
diff
changeset
|
2577 || mp->m_keys[1] != KS_EXTRA |
25852
336e2d9924e6
patch 8.2.3460: some type casts are not needed
Bram Moolenaar <Bram@vim.org>
parents:
25567
diff
changeset
|
2578 || mp->m_keys[2] != KE_SNR)) |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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changeset
|
2579 continue; |
ca42eb789472
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changeset
|
2580 |
17602
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patch 8.1.1798: warning for unused variable in tiny version
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diff
changeset
|
2581 // If one of the typed keys cannot be remapped, skip the |
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
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|
2582 // entry. |
17600
ca42eb789472
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|
2583 for (n = mlen; --n >= 0; ) |
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|
2584 if (*s++ & (RM_NONE|RM_ABBR)) |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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|
2585 break; |
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changeset
|
2586 if (n >= 0) |
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changeset
|
2587 continue; |
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changeset
|
2588 |
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|
2589 if (keylen > typebuf.tb_len) |
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|
2590 { |
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changeset
|
2591 if (!*timedout && !(mp_match != NULL |
17602
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patch 8.1.1798: warning for unused variable in tiny version
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changeset
|
2592 && mp_match->m_nowait)) |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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changeset
|
2593 { |
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changeset
|
2594 // break at a partly match |
ca42eb789472
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changeset
|
2595 keylen = KEYLEN_PART_MAP; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2596 break; |
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changeset
|
2597 } |
ca42eb789472
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changeset
|
2598 } |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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changeset
|
2599 else if (keylen > mp_match_len) |
ca42eb789472
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changeset
|
2600 { |
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diff
changeset
|
2601 // found a longer match |
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changeset
|
2602 mp_match = mp; |
ca42eb789472
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diff
changeset
|
2603 mp_match_len = keylen; |
ca42eb789472
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changeset
|
2604 } |
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changeset
|
2605 } |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2606 else |
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
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diff
changeset
|
2607 // No match; may have to check for termcode at next |
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
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diff
changeset
|
2608 // character. |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2609 if (max_mlen < mlen) |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2610 max_mlen = mlen; |
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|
2611 } |
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|
2612 } |
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|
2613 |
17602
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|
2614 // If no partly match found, use the longest full match. |
17600
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|
2615 if (keylen != KEYLEN_PART_MAP) |
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|
2616 { |
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|
2617 mp = mp_match; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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|
2618 keylen = mp_match_len; |
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|
2619 } |
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|
2620 } |
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|
2621 |
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|
2622 /* |
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|
2623 * Check for match with 'pastetoggle' |
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|
2624 */ |
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|
2625 if (*p_pt != NUL && mp == NULL && (State & (INSERT|NORMAL))) |
ca42eb789472
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|
2626 { |
17602
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diff
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|
2627 for (mlen = 0; mlen < typebuf.tb_len && p_pt[mlen]; ++mlen) |
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patch 8.1.1798: warning for unused variable in tiny version
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|
2628 if (p_pt[mlen] != typebuf.tb_buf[typebuf.tb_off + mlen]) |
17600
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|
2629 break; |
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|
2630 if (p_pt[mlen] == NUL) // match |
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|
2631 { |
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|
2632 // write chars to script file(s) |
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|
2633 if (mlen > typebuf.tb_maplen) |
17602
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patch 8.1.1798: warning for unused variable in tiny version
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|
2634 gotchars(typebuf.tb_buf + typebuf.tb_off + typebuf.tb_maplen, |
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|
2635 mlen - typebuf.tb_maplen); |
17600
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|
2636 |
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|
2637 del_typebuf(mlen, 0); // remove the chars |
17602
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|
2638 set_option_value((char_u *)"paste", (long)!p_paste, NULL, 0); |
17600
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|
2639 if (!(State & INSERT)) |
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|
2640 { |
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|
2641 msg_col = 0; |
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|
2642 msg_row = Rows - 1; |
ca42eb789472
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|
2643 msg_clr_eos(); // clear ruler |
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|
2644 } |
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|
2645 status_redraw_all(); |
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|
2646 redraw_statuslines(); |
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|
2647 showmode(); |
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|
2648 setcursor(); |
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|
2649 *keylenp = keylen; |
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|
2650 return map_result_retry; |
ca42eb789472
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|
2651 } |
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changeset
|
2652 // Need more chars for partly match. |
ca42eb789472
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|
2653 if (mlen == typebuf.tb_len) |
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|
2654 keylen = KEYLEN_PART_KEY; |
ca42eb789472
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diff
changeset
|
2655 else if (max_mlen < mlen) |
17602
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patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
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|
2656 // no match, may have to check for termcode at next character |
17600
ca42eb789472
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changeset
|
2657 max_mlen = mlen + 1; |
ca42eb789472
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|
2658 } |
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diff
changeset
|
2659 |
17602
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patch 8.1.1798: warning for unused variable in tiny version
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changeset
|
2660 if ((mp == NULL || max_mlen >= mp_match_len) && keylen != KEYLEN_PART_MAP) |
17600
ca42eb789472
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|
2661 { |
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|
2662 int save_keylen = keylen; |
ca42eb789472
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|
2663 |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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|
2664 /* |
17602
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patch 8.1.1798: warning for unused variable in tiny version
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|
2665 * When no matching mapping found or found a non-matching mapping that |
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
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|
2666 * matches at least what the matching mapping matched: |
17600
ca42eb789472
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|
2667 * Check if we have a terminal code, when: |
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
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|
2668 * - mapping is allowed, |
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patch 8.1.1798: warning for unused variable in tiny version
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|
2669 * - keys have not been mapped, |
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|
2670 * - and not an ESC sequence, not in insert mode or p_ek is on, |
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patch 8.1.1798: warning for unused variable in tiny version
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|
2671 * - and when not timed out, |
17600
ca42eb789472
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|
2672 */ |
ca42eb789472
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diff
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|
2673 if ((no_mapping == 0 || allow_keys != 0) |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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|
2674 && (typebuf.tb_maplen == 0 |
ca42eb789472
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|
2675 || (p_remap && typebuf.tb_noremap[ |
17602
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patch 8.1.1798: warning for unused variable in tiny version
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diff
changeset
|
2676 typebuf.tb_off] == RM_YES)) |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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changeset
|
2677 && !*timedout) |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2678 { |
23076
5fbac68bda23
patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character
Bram Moolenaar <Bram@vim.org>
parents:
23031
diff
changeset
|
2679 keylen = check_termcode(max_mlen + 1, NULL, 0, NULL); |
5fbac68bda23
patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character
Bram Moolenaar <Bram@vim.org>
parents:
23031
diff
changeset
|
2680 |
5fbac68bda23
patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character
Bram Moolenaar <Bram@vim.org>
parents:
23031
diff
changeset
|
2681 // If no termcode matched but 'pastetoggle' matched partially |
5fbac68bda23
patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character
Bram Moolenaar <Bram@vim.org>
parents:
23031
diff
changeset
|
2682 // it's like an incomplete key sequence. |
17600
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changeset
|
2683 if (keylen == 0 && save_keylen == KEYLEN_PART_KEY) |
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changeset
|
2684 keylen = KEYLEN_PART_KEY; |
ca42eb789472
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diff
changeset
|
2685 |
20727
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2686 // If no termcode matched, try to include the modifier into the |
26224
7d66d585bffa
patch 8.2.3643: header for source file is outdated
Bram Moolenaar <Bram@vim.org>
parents:
26125
diff
changeset
|
2687 // key. This is for when modifyOtherKeys is working. |
20733
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2688 if (keylen == 0 && !no_reduce_keys) |
20727
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2689 keylen = check_simplify_modifier(max_mlen + 1); |
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
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parents:
20701
diff
changeset
|
2690 |
17602
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diff
changeset
|
2691 // When getting a partial match, but the last characters were not |
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diff
changeset
|
2692 // typed, don't wait for a typed character to complete the |
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
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diff
changeset
|
2693 // termcode. This helps a lot when a ":normal" command ends in an |
653ab352b019
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changeset
|
2694 // ESC. |
653ab352b019
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changeset
|
2695 if (keylen < 0 && typebuf.tb_len == typebuf.tb_maplen) |
17600
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changeset
|
2696 keylen = 0; |
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|
2697 } |
ca42eb789472
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|
2698 else |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2699 keylen = 0; |
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changeset
|
2700 if (keylen == 0) // no matching terminal code |
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|
2701 { |
17602
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changeset
|
2702 #ifdef AMIGA |
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
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diff
changeset
|
2703 // check for window bounds report |
17600
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diff
changeset
|
2704 if (typebuf.tb_maplen == 0 && (typebuf.tb_buf[ |
17602
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patch 8.1.1798: warning for unused variable in tiny version
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diff
changeset
|
2705 typebuf.tb_off] & 0xff) == CSI) |
17600
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patch 8.1.1797: the vgetorpeek() function is too long
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changeset
|
2706 { |
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patch 8.1.1797: the vgetorpeek() function is too long
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changeset
|
2707 char_u *s; |
ca42eb789472
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|
2708 |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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changeset
|
2709 for (s = typebuf.tb_buf + typebuf.tb_off + 1; |
17602
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patch 8.1.1798: warning for unused variable in tiny version
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diff
changeset
|
2710 s < typebuf.tb_buf + typebuf.tb_off + typebuf.tb_len |
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patch 8.1.1798: warning for unused variable in tiny version
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changeset
|
2711 && (VIM_ISDIGIT(*s) || *s == ';' || *s == ' '); |
17600
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patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2712 ++s) |
ca42eb789472
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2713 ; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2714 if (*s == 'r' || *s == '|') // found one |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2715 { |
17602
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patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
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changeset
|
2716 del_typebuf( |
653ab352b019
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|
2717 (int)(s + 1 - (typebuf.tb_buf + typebuf.tb_off)), 0); |
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|
2718 // get size and redraw screen |
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|
2719 shell_resized(); |
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|
2720 *keylenp = keylen; |
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|
2721 return map_result_retry; |
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|
2722 } |
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|
2723 if (*s == NUL) // need more characters |
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|
2724 keylen = KEYLEN_PART_KEY; |
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|
2725 } |
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|
2726 if (keylen >= 0) |
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|
2727 #endif |
17602
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|
2728 // When there was a matching mapping and no termcode could be |
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|
2729 // replaced after another one, use that mapping (loop around). |
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|
2730 // If there was no mapping at all use the character from the |
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|
2731 // typeahead buffer right here. |
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|
2732 if (mp == NULL) |
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|
2733 { |
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|
2734 *keylenp = keylen; |
26592
9f445e07f766
patch 8.2.3825: various comments could be improved
Bram Moolenaar <Bram@vim.org>
parents:
26436
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|
2735 return map_result_get; // get character from typeahead |
17602
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|
2736 } |
17600
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|
2737 } |
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|
2738 |
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|
2739 if (keylen > 0) // full matching terminal code |
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|
2740 { |
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|
2741 #if defined(FEAT_GUI) && defined(FEAT_MENU) |
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|
2742 if (typebuf.tb_len >= 2 |
17602
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|
2743 && typebuf.tb_buf[typebuf.tb_off] == K_SPECIAL |
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|
2744 && typebuf.tb_buf[typebuf.tb_off + 1] == KS_MENU) |
17600
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|
2745 { |
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|
2746 int idx; |
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|
2747 |
17602
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|
2748 // Using a menu may cause a break in undo! It's like using |
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|
2749 // gotchars(), but without recording or writing to a script |
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|
2750 // file. |
17600
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|
2751 may_sync_undo(); |
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|
2752 del_typebuf(3, 0); |
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|
2753 idx = get_menu_index(current_menu, local_State); |
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|
2754 if (idx != MENU_INDEX_INVALID) |
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|
2755 { |
17602
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|
2756 // In Select mode and a Visual mode menu is used: Switch |
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|
2757 // to Visual mode temporarily. Append K_SELECT to switch |
17600
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|
2758 // back to Select mode. |
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|
2759 if (VIsual_active && VIsual_select |
17602
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|
2760 && (current_menu->modes & VISUAL)) |
17600
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|
2761 { |
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|
2762 VIsual_select = FALSE; |
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|
2763 (void)ins_typebuf(K_SELECT_STRING, |
17602
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patch 8.1.1798: warning for unused variable in tiny version
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|
2764 REMAP_NONE, 0, TRUE, FALSE); |
17600
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|
2765 } |
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|
2766 ins_typebuf(current_menu->strings[idx], |
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|
2767 current_menu->noremap[idx], |
17602
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|
2768 0, TRUE, current_menu->silent[idx]); |
17600
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|
2769 } |
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|
2770 } |
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|
2771 #endif // FEAT_GUI && FEAT_MENU |
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2772 *keylenp = keylen; |
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|
2773 return map_result_retry; // try mapping again |
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2774 } |
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|
2775 |
17602
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|
2776 // Partial match: get some more characters. When a matching mapping |
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|
2777 // was found use that one. |
17600
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|
2778 if (mp == NULL || keylen < 0) |
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|
2779 keylen = KEYLEN_PART_KEY; |
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|
2780 else |
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|
2781 keylen = mp_match_len; |
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|
2782 } |
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|
2783 |
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|
2784 /* |
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|
2785 * complete match |
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|
2786 */ |
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|
2787 if (keylen >= 0 && keylen <= typebuf.tb_len) |
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|
2788 { |
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|
2789 char_u *map_str; |
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|
2790 |
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|
2791 #ifdef FEAT_EVAL |
17602
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|
2792 int save_m_expr; |
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|
2793 int save_m_noremap; |
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|
2794 int save_m_silent; |
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|
2795 char_u *save_m_keys; |
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|
2796 #else |
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|
2797 # define save_m_noremap mp->m_noremap |
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2798 # define save_m_silent mp->m_silent |
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2799 #endif |
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2800 |
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|
2801 // write chars to script file(s) |
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|
2802 if (keylen > typebuf.tb_maplen) |
17602
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|
2803 gotchars(typebuf.tb_buf + typebuf.tb_off + typebuf.tb_maplen, |
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|
2804 keylen - typebuf.tb_maplen); |
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|
2805 |
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|
2806 cmd_silent = (typebuf.tb_silent > 0); |
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|
2807 del_typebuf(keylen, 0); // remove the mapped keys |
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2808 |
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|
2809 /* |
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|
2810 * Put the replacement string in front of mapstr. |
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2811 * The depth check catches ":map x y" and ":map y x". |
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2812 */ |
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|
2813 if (++*mapdepth >= p_mmd) |
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|
2814 { |
26861
df2de1e63de0
patch 8.2.3959: error messages are spread out
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26771
diff
changeset
|
2815 emsg(_(e_recursive_mapping)); |
17600
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|
2816 if (State & CMDLINE) |
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|
2817 redrawcmdline(); |
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|
2818 else |
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|
2819 setcursor(); |
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|
2820 flush_buffers(FLUSH_MINIMAL); |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
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diff
changeset
|
2821 *mapdepth = 0; // for next one |
17600
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|
2822 *keylenp = keylen; |
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|
2823 return map_result_fail; |
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|
2824 } |
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changeset
|
2825 |
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|
2826 /* |
17602
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patch 8.1.1798: warning for unused variable in tiny version
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|
2827 * In Select mode and a Visual mode mapping is used: Switch to Visual |
653ab352b019
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parents:
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|
2828 * mode temporarily. Append K_SELECT to switch back to Select mode. |
17600
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|
2829 */ |
17602
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diff
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|
2830 if (VIsual_active && VIsual_select && (mp->m_mode & VISUAL)) |
17600
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|
2831 { |
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|
2832 VIsual_select = FALSE; |
17602
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patch 8.1.1798: warning for unused variable in tiny version
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diff
changeset
|
2833 (void)ins_typebuf(K_SELECT_STRING, REMAP_NONE, 0, TRUE, FALSE); |
17600
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|
2834 } |
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diff
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|
2835 |
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|
2836 #ifdef FEAT_EVAL |
17602
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parents:
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|
2837 // Copy the values from *mp that are used, because evaluating the |
653ab352b019
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diff
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|
2838 // expression may invoke a function that redefines the mapping, thereby |
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|
2839 // making *mp invalid. |
17600
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changeset
|
2840 save_m_expr = mp->m_expr; |
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|
2841 save_m_noremap = mp->m_noremap; |
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|
2842 save_m_silent = mp->m_silent; |
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|
2843 save_m_keys = NULL; // only saved when needed |
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|
2844 |
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|
2845 /* |
17602
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|
2846 * Handle ":map <expr>": evaluate the {rhs} as an expression. Also |
653ab352b019
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parents:
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|
2847 * save and restore the command line for "normal :". |
17600
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|
2848 */ |
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|
2849 if (mp->m_expr) |
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|
2850 { |
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|
2851 int save_vgetc_busy = vgetc_busy; |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2852 int save_may_garbage_collect = may_garbage_collect; |
18689
8cc12c8d7842
patch 8.1.2336: when an expr mapping moves the cursor it is not restored
Bram Moolenaar <Bram@vim.org>
parents:
18683
diff
changeset
|
2853 int was_screen_col = screen_cur_col; |
8cc12c8d7842
patch 8.1.2336: when an expr mapping moves the cursor it is not restored
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2854 int was_screen_row = screen_cur_row; |
17600
ca42eb789472
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diff
changeset
|
2855 |
ca42eb789472
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diff
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|
2856 vgetc_busy = 0; |
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|
2857 may_garbage_collect = FALSE; |
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|
2858 |
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diff
changeset
|
2859 save_m_keys = vim_strsave(mp->m_keys); |
27061
1a56c0252772
patch 8.2.4059: Vim9: an expression of a map cannot access script-local items
Bram Moolenaar <Bram@vim.org>
parents:
26946
diff
changeset
|
2860 map_str = eval_map_expr(mp, NUL); |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2861 |
18689
8cc12c8d7842
patch 8.1.2336: when an expr mapping moves the cursor it is not restored
Bram Moolenaar <Bram@vim.org>
parents:
18683
diff
changeset
|
2862 // The mapping may do anything, but we expect it to take care of |
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patch 8.1.2336: when an expr mapping moves the cursor it is not restored
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parents:
18683
diff
changeset
|
2863 // redrawing. Do put the cursor back where it was. |
8cc12c8d7842
patch 8.1.2336: when an expr mapping moves the cursor it is not restored
Bram Moolenaar <Bram@vim.org>
parents:
18683
diff
changeset
|
2864 windgoto(was_screen_row, was_screen_col); |
8cc12c8d7842
patch 8.1.2336: when an expr mapping moves the cursor it is not restored
Bram Moolenaar <Bram@vim.org>
parents:
18683
diff
changeset
|
2865 out_flush(); |
8cc12c8d7842
patch 8.1.2336: when an expr mapping moves the cursor it is not restored
Bram Moolenaar <Bram@vim.org>
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18683
diff
changeset
|
2866 |
17600
ca42eb789472
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diff
changeset
|
2867 vgetc_busy = save_vgetc_busy; |
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|
2868 may_garbage_collect = save_may_garbage_collect; |
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|
2869 } |
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diff
changeset
|
2870 else |
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diff
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|
2871 #endif |
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diff
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|
2872 map_str = mp->m_str; |
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diff
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|
2873 |
ca42eb789472
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|
2874 /* |
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diff
changeset
|
2875 * Insert the 'to' part in the typebuf.tb_buf. |
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2876 * If 'from' field is the same as the start of the 'to' field, don't |
653ab352b019
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parents:
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diff
changeset
|
2877 * remap the first character (but do allow abbreviations). |
653ab352b019
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Bram Moolenaar <Bram@vim.org>
parents:
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|
2878 * If m_noremap is set, don't remap the whole 'to' part. |
17600
ca42eb789472
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Bram Moolenaar <Bram@vim.org>
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|
2879 */ |
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parents:
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|
2880 if (map_str == NULL) |
ca42eb789472
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|
2881 i = FAIL; |
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|
2882 else |
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|
2883 { |
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|
2884 int noremap; |
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|
2885 |
ca42eb789472
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|
2886 if (save_m_noremap != REMAP_YES) |
ca42eb789472
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|
2887 noremap = save_m_noremap; |
ca42eb789472
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|
2888 else if ( |
ca42eb789472
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|
2889 #ifdef FEAT_EVAL |
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
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parents:
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diff
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|
2890 STRNCMP(map_str, save_m_keys != NULL ? save_m_keys : mp->m_keys, |
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
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|
2891 (size_t)keylen) |
17600
ca42eb789472
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|
2892 #else |
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|
2893 STRNCMP(map_str, mp->m_keys, (size_t)keylen) |
ca42eb789472
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|
2894 #endif |
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|
2895 != 0) |
ca42eb789472
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diff
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|
2896 noremap = REMAP_YES; |
ca42eb789472
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|
2897 else |
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diff
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|
2898 noremap = REMAP_SKIP; |
ca42eb789472
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2899 i = ins_typebuf(map_str, noremap, |
ca42eb789472
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diff
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|
2900 0, TRUE, cmd_silent || save_m_silent); |
ca42eb789472
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|
2901 #ifdef FEAT_EVAL |
ca42eb789472
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|
2902 if (save_m_expr) |
ca42eb789472
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diff
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|
2903 vim_free(map_str); |
27140
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
2904 last_used_map = mp; |
17600
ca42eb789472
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|
2905 #endif |
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|
2906 } |
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|
2907 #ifdef FEAT_EVAL |
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|
2908 vim_free(save_m_keys); |
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|
2909 #endif |
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|
2910 *keylenp = keylen; |
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|
2911 if (i == FAIL) |
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|
2912 return map_result_fail; |
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|
2913 return map_result_retry; |
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|
2914 } |
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|
2915 |
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|
2916 *keylenp = keylen; |
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changeset
|
2917 return map_result_nomatch; |
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|
2918 } |
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|
2919 |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2920 /* |
81794242a275
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diff
changeset
|
2921 * unget one character (can only be done once!) |
81794242a275
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2922 */ |
7 | 2923 void |
7821
81794242a275
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diff
changeset
|
2924 vungetc(int c) |
7 | 2925 { |
2926 old_char = c; | |
2927 old_mod_mask = mod_mask; | |
4227 | 2928 old_mouse_row = mouse_row; |
2929 old_mouse_col = mouse_col; | |
7 | 2930 } |
2931 | |
2932 /* | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
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15470
diff
changeset
|
2933 * Get a byte: |
7 | 2934 * 1. from the stuffbuffer |
2935 * This is used for abbreviated commands like "D" -> "d$". | |
2936 * Also used to redo a command for ".". | |
2937 * 2. from the typeahead buffer | |
2938 * Stores text obtained previously but not used yet. | |
2939 * Also stores the result of mappings. | |
2940 * Also used for the ":normal" command. | |
2941 * 3. from the user | |
2942 * This may do a blocking wait if "advance" is TRUE. | |
2943 * | |
2944 * if "advance" is TRUE (vgetc()): | |
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
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9898
diff
changeset
|
2945 * Really get the character. |
7 | 2946 * KeyTyped is set to TRUE in the case the user typed the key. |
2947 * KeyStuffed is TRUE if the character comes from the stuff buffer. | |
2948 * if "advance" is FALSE (vpeekc()): | |
14909
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
2949 * Just look whether there is a character available. |
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
2950 * Return NUL if not. |
7 | 2951 * |
2952 * When "no_mapping" is zero, checks for mappings in the current mode. | |
2953 * Only returns one byte (of a multi-byte character). | |
2954 * K_SPECIAL and CSI may be escaped, need to get two more bytes then. | |
2955 */ | |
2956 static int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2957 vgetorpeek(int advance) |
7 | 2958 { |
2959 int c, c1; | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2960 int timedout = FALSE; // waited for more than 1 second |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2961 // for mapping to complete |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2962 int mapdepth = 0; // check for recursive mapping |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2963 int mode_deleted = FALSE; // set when mode has been deleted |
7 | 2964 #ifdef FEAT_CMDL_INFO |
2965 int new_wcol, new_wrow; | |
2966 #endif | |
2967 #ifdef FEAT_GUI | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2968 int shape_changed = FALSE; // adjusted cursor shape |
7 | 2969 #endif |
2970 int n; | |
2971 int old_wcol, old_wrow; | |
202 | 2972 int wait_tb_len; |
7 | 2973 |
2974 /* | |
2975 * This function doesn't work very well when called recursively. This may | |
2976 * happen though, because of: | |
2977 * 1. The call to add_to_showcmd(). char_avail() is then used to check if | |
2978 * there is a character available, which calls this function. In that | |
2979 * case we must return NUL, to indicate no character is available. | |
2980 * 2. A GUI callback function writes to the screen, causing a | |
2981 * wait_return(). | |
2982 * Using ":normal" can also do this, but it saves the typeahead buffer, | |
2983 * thus it should be OK. But don't get a key from the user then. | |
2984 */ | |
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2985 if (vgetc_busy > 0 && ex_normal_busy == 0) |
7 | 2986 return NUL; |
2987 | |
822 | 2988 ++vgetc_busy; |
7 | 2989 |
2990 if (advance) | |
2991 KeyStuffed = FALSE; | |
2992 | |
2993 init_typebuf(); | |
2994 start_stuff(); | |
2995 if (advance && typebuf.tb_maplen == 0) | |
14004
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13950
diff
changeset
|
2996 reg_executing = 0; |
7 | 2997 do |
2998 { | |
2999 /* | |
3000 * get a character: 1. from the stuffbuffer | |
3001 */ | |
3002 if (typeahead_char != 0) | |
3003 { | |
3004 c = typeahead_char; | |
3005 if (advance) | |
3006 typeahead_char = 0; | |
3007 } | |
3008 else | |
5649 | 3009 c = read_readbuffers(advance); |
7 | 3010 if (c != NUL && !got_int) |
3011 { | |
3012 if (advance) | |
3013 { | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3014 // KeyTyped = FALSE; When the command that stuffed something |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3015 // was typed, behave like the stuffed command was typed. |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3016 // needed for CTRL-W CTRL-] to open a fold, for example. |
7 | 3017 KeyStuffed = TRUE; |
3018 } | |
3019 if (typebuf.tb_no_abbr_cnt == 0) | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3020 typebuf.tb_no_abbr_cnt = 1; // no abbreviations now |
7 | 3021 } |
3022 else | |
3023 { | |
3024 /* | |
3025 * Loop until we either find a matching mapped key, or we | |
3026 * are sure that it is not a mapped key. | |
3027 * If a mapped key sequence is found we go back to the start to | |
3028 * try re-mapping. | |
3029 */ | |
3030 for (;;) | |
3031 { | |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3032 long wait_time; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3033 int keylen = 0; |
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
3034 #ifdef FEAT_CMDL_INFO |
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
3035 int showcmd_idx; |
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
3036 #endif |
7 | 3037 /* |
3038 * ui_breakcheck() is slow, don't use it too often when | |
3039 * inside a mapping. But call it each time for typed | |
3040 * characters. | |
3041 */ | |
3042 if (typebuf.tb_maplen) | |
3043 line_breakcheck(); | |
3044 else | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3045 ui_breakcheck(); // check for CTRL-C |
7 | 3046 if (got_int) |
3047 { | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3048 // flush all input |
12281
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3049 c = inchar(typebuf.tb_buf, typebuf.tb_buflen - 1, 0L); |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3050 |
7 | 3051 /* |
3052 * If inchar() returns TRUE (script file was active) or we | |
13829
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
3053 * are inside a mapping, get out of Insert mode. |
7 | 3054 * Otherwise we behave like having gotten a CTRL-C. |
3055 * As a result typing CTRL-C in insert mode will | |
3056 * really insert a CTRL-C. | |
3057 */ | |
3058 if ((c || typebuf.tb_maplen) | |
3059 && (State & (INSERT + CMDLINE))) | |
3060 c = ESC; | |
3061 else | |
3062 c = Ctrl_C; | |
14909
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3063 flush_buffers(FLUSH_INPUT); // flush all typeahead |
7 | 3064 |
988 | 3065 if (advance) |
3066 { | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3067 // Also record this character, it might be needed to |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3068 // get out of Insert mode. |
988 | 3069 *typebuf.tb_buf = c; |
3070 gotchars(typebuf.tb_buf, 1); | |
3071 } | |
7 | 3072 cmd_silent = FALSE; |
3073 | |
3074 break; | |
3075 } | |
3076 else if (typebuf.tb_len > 0) | |
3077 { | |
3078 /* | |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3079 * Check for a mapping in "typebuf". |
7 | 3080 */ |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3081 map_result_T result = handle_mapping( |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3082 &keylen, &timedout, &mapdepth); |
7 | 3083 |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3084 if (result == map_result_retry) |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3085 // try mapping again |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3086 continue; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3087 if (result == map_result_fail) |
7 | 3088 { |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3089 // failed, use the outer loop |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3090 c = -1; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3091 break; |
7 | 3092 } |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3093 if (result == map_result_get) |
7 | 3094 { |
3095 /* | |
3096 * get a character: 2. from the typeahead buffer | |
3097 */ | |
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18717
diff
changeset
|
3098 c = typebuf.tb_buf[typebuf.tb_off]; |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3099 if (advance) // remove chars from tb_buf |
7 | 3100 { |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3101 cmd_silent = (typebuf.tb_silent > 0); |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3102 if (typebuf.tb_maplen > 0) |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3103 KeyTyped = FALSE; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3104 else |
7 | 3105 { |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3106 KeyTyped = TRUE; |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3107 // write char to script file(s) |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3108 gotchars(typebuf.tb_buf |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3109 + typebuf.tb_off, 1); |
7 | 3110 } |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3111 KeyNoremap = typebuf.tb_noremap[ |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3112 typebuf.tb_off]; |
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3113 del_typebuf(1, 0); |
7 | 3114 } |
26592
9f445e07f766
patch 8.2.3825: various comments could be improved
Bram Moolenaar <Bram@vim.org>
parents:
26436
diff
changeset
|
3115 break; // got character, break the for loop |
7 | 3116 } |
3117 | |
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
3118 // not enough characters, get more |
7 | 3119 } |
3120 | |
3121 /* | |
3122 * get a character: 3. from the user - handle <Esc> in Insert mode | |
3123 */ | |
3124 /* | |
11490
6a06738f8948
patch 8.0.0628: cursor disappears after silent mapping
Christian Brabandt <cb@256bit.org>
parents:
11486
diff
changeset
|
3125 * Special case: if we get an <ESC> in insert mode and there |
7 | 3126 * are no more characters at once, we pretend to go out of |
3127 * insert mode. This prevents the one second delay after | |
3128 * typing an <ESC>. If we get something after all, we may | |
3129 * have to redisplay the mode. That the cursor is in the wrong | |
3130 * place does not matter. | |
3131 */ | |
3132 c = 0; | |
3133 #ifdef FEAT_CMDL_INFO | |
3134 new_wcol = curwin->w_wcol; | |
3135 new_wrow = curwin->w_wrow; | |
3136 #endif | |
3137 if ( advance | |
3138 && typebuf.tb_len == 1 | |
3139 && typebuf.tb_buf[typebuf.tb_off] == ESC | |
3140 && !no_mapping | |
3141 && ex_normal_busy == 0 | |
3142 && typebuf.tb_maplen == 0 | |
3143 && (State & INSERT) | |
2672 | 3144 && (p_timeout |
3145 || (keylen == KEYLEN_PART_KEY && p_ttimeout)) | |
7 | 3146 && (c = inchar(typebuf.tb_buf + typebuf.tb_off |
12281
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3147 + typebuf.tb_len, 3, 25L)) == 0) |
7 | 3148 { |
3149 colnr_T col = 0, vcol; | |
3150 char_u *ptr; | |
3151 | |
643 | 3152 if (mode_displayed) |
7 | 3153 { |
3154 unshowmode(TRUE); | |
3155 mode_deleted = TRUE; | |
3156 } | |
3157 #ifdef FEAT_GUI | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3158 // may show a different cursor shape |
11490
6a06738f8948
patch 8.0.0628: cursor disappears after silent mapping
Christian Brabandt <cb@256bit.org>
parents:
11486
diff
changeset
|
3159 if (gui.in_use && State != NORMAL && !cmd_silent) |
7 | 3160 { |
3161 int save_State; | |
3162 | |
3163 save_State = State; | |
3164 State = NORMAL; | |
3165 gui_update_cursor(TRUE, FALSE); | |
3166 State = save_State; | |
3167 shape_changed = TRUE; | |
3168 } | |
3169 #endif | |
3170 validate_cursor(); | |
3171 old_wcol = curwin->w_wcol; | |
3172 old_wrow = curwin->w_wrow; | |
3173 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3174 // move cursor left, if possible |
7 | 3175 if (curwin->w_cursor.col != 0) |
3176 { | |
3177 if (curwin->w_wcol > 0) | |
3178 { | |
3179 if (did_ai) | |
3180 { | |
3181 /* | |
3182 * We are expecting to truncate the trailing | |
3183 * white-space, so find the last non-white | |
3184 * character -- webb | |
3185 */ | |
3186 col = vcol = curwin->w_wcol = 0; | |
3187 ptr = ml_get_curline(); | |
3188 while (col < curwin->w_cursor.col) | |
3189 { | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11026
diff
changeset
|
3190 if (!VIM_ISWHITE(ptr[col])) |
7 | 3191 curwin->w_wcol = vcol; |
5995 | 3192 vcol += lbr_chartabsize(ptr, ptr + col, |
25852
336e2d9924e6
patch 8.2.3460: some type casts are not needed
Bram Moolenaar <Bram@vim.org>
parents:
25567
diff
changeset
|
3193 vcol); |
7 | 3194 if (has_mbyte) |
474 | 3195 col += (*mb_ptr2len)(ptr + col); |
7 | 3196 else |
3197 ++col; | |
3198 } | |
3199 curwin->w_wrow = curwin->w_cline_row | |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3200 + curwin->w_wcol / curwin->w_width; |
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3201 curwin->w_wcol %= curwin->w_width; |
7 | 3202 curwin->w_wcol += curwin_col_off(); |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3203 col = 0; // no correction needed |
7 | 3204 } |
3205 else | |
3206 { | |
3207 --curwin->w_wcol; | |
3208 col = curwin->w_cursor.col - 1; | |
3209 } | |
3210 } | |
3211 else if (curwin->w_p_wrap && curwin->w_wrow) | |
3212 { | |
3213 --curwin->w_wrow; | |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3214 curwin->w_wcol = curwin->w_width - 1; |
7 | 3215 col = curwin->w_cursor.col - 1; |
3216 } | |
3217 if (has_mbyte && col > 0 && curwin->w_wcol > 0) | |
3218 { | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3219 // Correct when the cursor is on the right halve |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3220 // of a double-wide character. |
7 | 3221 ptr = ml_get_curline(); |
3222 col -= (*mb_head_off)(ptr, ptr + col); | |
3223 if ((*mb_ptr2cells)(ptr + col) > 1) | |
3224 --curwin->w_wcol; | |
3225 } | |
3226 } | |
3227 setcursor(); | |
3228 out_flush(); | |
3229 #ifdef FEAT_CMDL_INFO | |
3230 new_wcol = curwin->w_wcol; | |
3231 new_wrow = curwin->w_wrow; | |
3232 #endif | |
3233 curwin->w_wcol = old_wcol; | |
3234 curwin->w_wrow = old_wrow; | |
3235 } | |
3236 if (c < 0) | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3237 continue; // end of input script reached |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3238 |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3239 // Allow mapping for just typed characters. When we get here c |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3240 // is the number of extra bytes and typebuf.tb_len is 1. |
6087 | 3241 for (n = 1; n <= c; ++n) |
3242 typebuf.tb_noremap[typebuf.tb_off + n] = RM_YES; | |
7 | 3243 typebuf.tb_len += c; |
3244 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3245 // buffer full, don't map |
7 | 3246 if (typebuf.tb_len >= typebuf.tb_maplen + MAXMAPLEN) |
3247 { | |
3248 timedout = TRUE; | |
3249 continue; | |
3250 } | |
3251 | |
3252 if (ex_normal_busy > 0) | |
3253 { | |
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3254 #ifdef FEAT_CMDWIN |
7 | 3255 static int tc = 0; |
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3256 #endif |
7 | 3257 |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3258 // No typeahead left and inside ":normal". Must return |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3259 // something to avoid getting stuck. When an incomplete |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3260 // mapping is present, behave like it timed out. |
7 | 3261 if (typebuf.tb_len > 0) |
3262 { | |
3263 timedout = TRUE; | |
3264 continue; | |
3265 } | |
22361
00f2eebe74d9
patch 8.2.1729: endless loop when ":normal" feeds popup window filter
Bram Moolenaar <Bram@vim.org>
parents:
22117
diff
changeset
|
3266 |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3267 // When 'insertmode' is set, ESC just beeps in Insert |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3268 // mode. Use CTRL-L to make edit() return. |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3269 // For the command line only CTRL-C always breaks it. |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3270 // For the cmdline window: Alternate between ESC and |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3271 // CTRL-C: ESC for most situations and CTRL-C to close the |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3272 // cmdline window. |
7 | 3273 if (p_im && (State & INSERT)) |
3274 c = Ctrl_L; | |
13829
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
3275 #ifdef FEAT_TERMINAL |
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
3276 else if (terminal_is_active()) |
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
3277 c = K_CANCEL; |
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
3278 #endif |
7 | 3279 else if ((State & CMDLINE) |
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3280 #ifdef FEAT_CMDWIN |
7 | 3281 || (cmdwin_type > 0 && tc == ESC) |
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3282 #endif |
7 | 3283 ) |
3284 c = Ctrl_C; | |
3285 else | |
3286 c = ESC; | |
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3287 #ifdef FEAT_CMDWIN |
7 | 3288 tc = c; |
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3289 #endif |
19433
af9d5585cfbf
patch 8.2.0274: hang with combination of feedkeys(), Ex mode and :global
Bram Moolenaar <Bram@vim.org>
parents:
19195
diff
changeset
|
3290 // return from main_loop() |
af9d5585cfbf
patch 8.2.0274: hang with combination of feedkeys(), Ex mode and :global
Bram Moolenaar <Bram@vim.org>
parents:
19195
diff
changeset
|
3291 if (pending_exmode_active) |
af9d5585cfbf
patch 8.2.0274: hang with combination of feedkeys(), Ex mode and :global
Bram Moolenaar <Bram@vim.org>
parents:
19195
diff
changeset
|
3292 exmode_active = EXMODE_NORMAL; |
af9d5585cfbf
patch 8.2.0274: hang with combination of feedkeys(), Ex mode and :global
Bram Moolenaar <Bram@vim.org>
parents:
19195
diff
changeset
|
3293 |
26875
e06cbcf4b94b
patch 8.2.3966: when using feedkeys() abbreviations may be blocked
Bram Moolenaar <Bram@vim.org>
parents:
26861
diff
changeset
|
3294 // no chars to block abbreviation for |
e06cbcf4b94b
patch 8.2.3966: when using feedkeys() abbreviations may be blocked
Bram Moolenaar <Bram@vim.org>
parents:
26861
diff
changeset
|
3295 typebuf.tb_no_abbr_cnt = 0; |
e06cbcf4b94b
patch 8.2.3966: when using feedkeys() abbreviations may be blocked
Bram Moolenaar <Bram@vim.org>
parents:
26861
diff
changeset
|
3296 |
7 | 3297 break; |
3298 } | |
3299 | |
3300 /* | |
3301 * get a character: 3. from the user - update display | |
3302 */ | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3303 // In insert mode a screen update is skipped when characters |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3304 // are still available. But when those available characters |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3305 // are part of a mapping, and we are going to do a blocking |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3306 // wait here. Need to update the screen to display the |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3307 // changed text so far. Also for when 'lazyredraw' is set and |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3308 // redrawing was postponed because there was something in the |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3309 // input buffer (e.g., termresponse). |
2723 | 3310 if (((State & INSERT) != 0 || p_lz) && (State & CMDLINE) == 0 |
3311 && advance && must_redraw != 0 && !need_wait_return) | |
7 | 3312 { |
3313 update_screen(0); | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3314 setcursor(); // put cursor back where it belongs |
7 | 3315 } |
3316 | |
3317 /* | |
3318 * If we have a partial match (and are going to wait for more | |
3319 * input from the user), show the partially matched characters | |
3320 * to the user with showcmd. | |
3321 */ | |
3322 #ifdef FEAT_CMDL_INFO | |
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
3323 showcmd_idx = 0; |
7 | 3324 #endif |
3325 c1 = 0; | |
3326 if (typebuf.tb_len > 0 && advance && !exmode_active) | |
3327 { | |
3328 if (((State & (NORMAL | INSERT)) || State == LANGMAP) | |
3329 && State != HITRETURN) | |
3330 { | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3331 // this looks nice when typing a dead character map |
7 | 3332 if (State & INSERT |
3333 && ptr2cells(typebuf.tb_buf + typebuf.tb_off | |
3334 + typebuf.tb_len - 1) == 1) | |
3335 { | |
3336 edit_putchar(typebuf.tb_buf[typebuf.tb_off | |
3337 + typebuf.tb_len - 1], FALSE); | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3338 setcursor(); // put cursor back where it belongs |
7 | 3339 c1 = 1; |
3340 } | |
3341 #ifdef FEAT_CMDL_INFO | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3342 // need to use the col and row from above here |
7 | 3343 old_wcol = curwin->w_wcol; |
3344 old_wrow = curwin->w_wrow; | |
3345 curwin->w_wcol = new_wcol; | |
3346 curwin->w_wrow = new_wrow; | |
3347 push_showcmd(); | |
3348 if (typebuf.tb_len > SHOWCMD_COLS) | |
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
3349 showcmd_idx = typebuf.tb_len - SHOWCMD_COLS; |
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
3350 while (showcmd_idx < typebuf.tb_len) |
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
3351 (void)add_to_showcmd( |
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
3352 typebuf.tb_buf[typebuf.tb_off + showcmd_idx++]); |
7 | 3353 curwin->w_wcol = old_wcol; |
3354 curwin->w_wrow = old_wrow; | |
3355 #endif | |
3356 } | |
3357 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3358 // this looks nice when typing a dead character map |
7 | 3359 if ((State & CMDLINE) |
3360 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
3361 && cmdline_star == 0 | |
3362 #endif | |
3363 && ptr2cells(typebuf.tb_buf + typebuf.tb_off | |
3364 + typebuf.tb_len - 1) == 1) | |
3365 { | |
3366 putcmdline(typebuf.tb_buf[typebuf.tb_off | |
3367 + typebuf.tb_len - 1], FALSE); | |
3368 c1 = 1; | |
3369 } | |
3370 } | |
3371 | |
3372 /* | |
3373 * get a character: 3. from the user - get it | |
3374 */ | |
14069
bc91de20ba43
patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped
Christian Brabandt <cb@256bit.org>
parents:
14009
diff
changeset
|
3375 if (typebuf.tb_len == 0) |
bc91de20ba43
patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped
Christian Brabandt <cb@256bit.org>
parents:
14009
diff
changeset
|
3376 // timedout may have been set while waiting for a mapping |
bc91de20ba43
patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped
Christian Brabandt <cb@256bit.org>
parents:
14009
diff
changeset
|
3377 // that has a <Nop> RHS. |
bc91de20ba43
patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped
Christian Brabandt <cb@256bit.org>
parents:
14009
diff
changeset
|
3378 timedout = FALSE; |
bc91de20ba43
patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped
Christian Brabandt <cb@256bit.org>
parents:
14009
diff
changeset
|
3379 |
16227
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3380 if (advance) |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3381 { |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3382 if (typebuf.tb_len == 0 |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3383 || !(p_timeout |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3384 || (p_ttimeout && keylen == KEYLEN_PART_KEY))) |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3385 // blocking wait |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3386 wait_time = -1L; |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3387 else if (keylen == KEYLEN_PART_KEY && p_ttm >= 0) |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3388 wait_time = p_ttm; |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3389 else |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3390 wait_time = p_tm; |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3391 } |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3392 else |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3393 wait_time = 0; |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3394 |
202 | 3395 wait_tb_len = typebuf.tb_len; |
7 | 3396 c = inchar(typebuf.tb_buf + typebuf.tb_off + typebuf.tb_len, |
3397 typebuf.tb_buflen - typebuf.tb_off - typebuf.tb_len - 1, | |
16227
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3398 wait_time); |
7 | 3399 |
3400 #ifdef FEAT_CMDL_INFO | |
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
3401 if (showcmd_idx != 0) |
7 | 3402 pop_showcmd(); |
3403 #endif | |
3404 if (c1 == 1) | |
3405 { | |
3406 if (State & INSERT) | |
3407 edit_unputchar(); | |
3408 if (State & CMDLINE) | |
3409 unputcmdline(); | |
3560 | 3410 else |
18781
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3411 setcursor(); // put cursor back where it belongs |
7 | 3412 } |
3413 | |
3414 if (c < 0) | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3415 continue; // end of input script reached |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3416 if (c == NUL) // no character available |
7 | 3417 { |
3418 if (!advance) | |
3419 break; | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3420 if (wait_tb_len > 0) // timed out |
7 | 3421 { |
3422 timedout = TRUE; | |
3423 continue; | |
3424 } | |
3425 } | |
3426 else | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3427 { // allow mapping for just typed characters |
7 | 3428 while (typebuf.tb_buf[typebuf.tb_off |
3429 + typebuf.tb_len] != NUL) | |
3430 typebuf.tb_noremap[typebuf.tb_off | |
3431 + typebuf.tb_len++] = RM_YES; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13344
diff
changeset
|
3432 #ifdef HAVE_INPUT_METHOD |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3433 // Get IM status right after getting keys, not after the |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3434 // timeout for a mapping (focus may be lost by then). |
7 | 3435 vgetc_im_active = im_get_status(); |
3436 #endif | |
3437 } | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3438 } // for (;;) |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3439 } // if (!character from stuffbuf) |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3440 |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3441 // if advance is FALSE don't loop on NULs |
13829
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
3442 } while ((c < 0 && c != K_CANCEL) || (advance && c == NUL)); |
7 | 3443 |
3444 /* | |
3445 * The "INSERT" message is taken care of here: | |
3446 * if we return an ESC to exit insert mode, the message is deleted | |
3447 * if we don't return an ESC but deleted the message before, redisplay it | |
3448 */ | |
641 | 3449 if (advance && p_smd && msg_silent == 0 && (State & INSERT)) |
7 | 3450 { |
643 | 3451 if (c == ESC && !mode_deleted && !no_mapping && mode_displayed) |
7 | 3452 { |
3453 if (typebuf.tb_len && !KeyTyped) | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3454 redraw_cmdline = TRUE; // delete mode later |
7 | 3455 else |
3456 unshowmode(FALSE); | |
3457 } | |
3458 else if (c != ESC && mode_deleted) | |
3459 { | |
3460 if (typebuf.tb_len && !KeyTyped) | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3461 redraw_cmdline = TRUE; // show mode later |
7 | 3462 else |
3463 showmode(); | |
3464 } | |
3465 } | |
3466 #ifdef FEAT_GUI | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3467 // may unshow different cursor shape |
11490
6a06738f8948
patch 8.0.0628: cursor disappears after silent mapping
Christian Brabandt <cb@256bit.org>
parents:
11486
diff
changeset
|
3468 if (gui.in_use && shape_changed) |
6a06738f8948
patch 8.0.0628: cursor disappears after silent mapping
Christian Brabandt <cb@256bit.org>
parents:
11486
diff
changeset
|
3469 gui_update_cursor(TRUE, FALSE); |
7 | 3470 #endif |
15995
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3471 if (timedout && c == ESC) |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3472 { |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3473 char_u nop_buf[3]; |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3474 |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3475 // When recording there will be no timeout. Add a <Nop> after the ESC |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3476 // to avoid that it forms a key code with following characters. |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3477 nop_buf[0] = K_SPECIAL; |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3478 nop_buf[1] = KS_EXTRA; |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3479 nop_buf[2] = KE_NOP; |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3480 gotchars(nop_buf, 3); |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3481 } |
7 | 3482 |
822 | 3483 --vgetc_busy; |
7 | 3484 |
3485 return c; | |
3486 } | |
3487 | |
3488 /* | |
3489 * inchar() - get one character from | |
3490 * 1. a scriptfile | |
3491 * 2. the keyboard | |
3492 * | |
19195
2ef19eed524a
patch 8.2.0156: various typos in source files and tests
Bram Moolenaar <Bram@vim.org>
parents:
18781
diff
changeset
|
3493 * As many characters as we can get (up to 'maxlen') are put in "buf" and |
7 | 3494 * NUL terminated (buffer length must be 'maxlen' + 1). |
3495 * Minimum for "maxlen" is 3!!!! | |
3496 * | |
3497 * "tb_change_cnt" is the value of typebuf.tb_change_cnt if "buf" points into | |
3498 * it. When typebuf.tb_change_cnt changes (e.g., when a message is received | |
3499 * from a remote client) "buf" can no longer be used. "tb_change_cnt" is 0 | |
3500 * otherwise. | |
3501 * | |
3502 * If we got an interrupt all input is read until none is available. | |
3503 * | |
3504 * If wait_time == 0 there is no waiting for the char. | |
3505 * If wait_time == n we wait for n msec for a character to arrive. | |
3506 * If wait_time == -1 we wait forever for a character to arrive. | |
3507 * | |
3508 * Return the number of obtained characters. | |
3509 * Return -1 when end of input script reached. | |
3510 */ | |
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9121
diff
changeset
|
3511 static int |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3512 inchar( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3513 char_u *buf, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3514 int maxlen, |
26771
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
26592
diff
changeset
|
3515 long wait_time) // milliseconds |
7 | 3516 { |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3517 int len = 0; // init for GCC |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3518 int retesc = FALSE; // return ESC with gotint |
7 | 3519 int script_char; |
12281
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3520 int tb_change_cnt = typebuf.tb_change_cnt; |
7 | 3521 |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3522 if (wait_time == -1L || wait_time > 100L) // flush output before waiting |
7 | 3523 { |
3524 cursor_on(); | |
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
3525 out_flush_cursor(FALSE, FALSE); |
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
3526 #if defined(FEAT_GUI) && defined(FEAT_MOUSESHAPE) |
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
3527 if (gui.in_use && postponed_mouseshape) |
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
3528 update_mouseshape(-1); |
7 | 3529 #endif |
3530 } | |
3531 | |
3532 /* | |
3533 * Don't reset these when at the hit-return prompt, otherwise a endless | |
3534 * recursive loop may result (write error in swapfile, hit-return, timeout | |
3535 * on char wait, flush swapfile, write error....). | |
3536 */ | |
3537 if (State != HITRETURN) | |
3538 { | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3539 did_outofmem_msg = FALSE; // display out of memory message (again) |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3540 did_swapwrite_msg = FALSE; // display swap file write error again |
7 | 3541 } |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3542 undo_off = FALSE; // restart undo now |
7 | 3543 |
3544 /* | |
1462 | 3545 * Get a character from a script file if there is one. |
3546 * If interrupted: Stop reading script files, close them all. | |
7 | 3547 */ |
3548 script_char = -1; | |
1462 | 3549 while (scriptin[curscript] != NULL && script_char < 0 |
3550 #ifdef FEAT_EVAL | |
3551 && !ignore_script | |
3552 #endif | |
3553 ) | |
7 | 3554 { |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
6907
diff
changeset
|
3555 #ifdef MESSAGE_QUEUE |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
6907
diff
changeset
|
3556 parse_queued_messages(); |
1618 | 3557 #endif |
3558 | |
7 | 3559 if (got_int || (script_char = getc(scriptin[curscript])) < 0) |
3560 { | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3561 // Reached EOF. |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3562 // Careful: closescript() frees typebuf.tb_buf[] and buf[] may |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3563 // point inside typebuf.tb_buf[]. Don't use buf[] after this! |
7 | 3564 closescript(); |
3565 /* | |
3566 * When reading script file is interrupted, return an ESC to get | |
3567 * back to normal mode. | |
3568 * Otherwise return -1, because typebuf.tb_buf[] has changed. | |
3569 */ | |
3570 if (got_int) | |
3571 retesc = TRUE; | |
3572 else | |
3573 return -1; | |
3574 } | |
3575 else | |
3576 { | |
3577 buf[0] = script_char; | |
3578 len = 1; | |
3579 } | |
3580 } | |
3581 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3582 if (script_char < 0) // did not get a character from script |
7 | 3583 { |
3584 /* | |
3585 * If we got an interrupt, skip all previously typed characters and | |
3586 * return TRUE if quit reading script file. | |
3587 * Stop reading typeahead when a single CTRL-C was read, | |
3588 * fill_input_buf() returns this when not able to read from stdin. | |
3589 * Don't use buf[] here, closescript() may have freed typebuf.tb_buf[] | |
3590 * and buf may be pointing inside typebuf.tb_buf[]. | |
3591 */ | |
3592 if (got_int) | |
3593 { | |
3594 #define DUM_LEN MAXMAPLEN * 3 + 3 | |
3595 char_u dum[DUM_LEN + 1]; | |
3596 | |
3597 for (;;) | |
3598 { | |
3599 len = ui_inchar(dum, DUM_LEN, 0L, 0); | |
3600 if (len == 0 || (len == 1 && dum[0] == 3)) | |
3601 break; | |
3602 } | |
3603 return retesc; | |
3604 } | |
3605 | |
3606 /* | |
3607 * Always flush the output characters when getting input characters | |
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15605
diff
changeset
|
3608 * from the user and not just peeking. |
7 | 3609 */ |
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15605
diff
changeset
|
3610 if (wait_time == -1L || wait_time > 10L) |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15605
diff
changeset
|
3611 out_flush(); |
7 | 3612 |
3613 /* | |
3614 * Fill up to a third of the buffer, because each character may be | |
3615 * tripled below. | |
3616 */ | |
3617 len = ui_inchar(buf, maxlen / 3, wait_time, tb_change_cnt); | |
3618 } | |
3619 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3620 // If the typebuf was changed further down, it is like nothing was added by |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3621 // this call. |
7 | 3622 if (typebuf_changed(tb_change_cnt)) |
3623 return 0; | |
3624 | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3625 // Note the change in the typeahead buffer, this matters for when |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3626 // vgetorpeek() is called recursively, e.g. using getchar(1) in a timer |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3627 // function. |
12281
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3628 if (len > 0 && ++typebuf.tb_change_cnt == 0) |
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3629 typebuf.tb_change_cnt = 1; |
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3630 |
9896
7b39615c0db1
commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3631 return fix_input_buffer(buf, len); |
7 | 3632 } |
3633 | |
3634 /* | |
3635 * Fix typed characters for use by vgetc() and check_termcode(). | |
16531
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3636 * "buf[]" must have room to triple the number of bytes! |
7 | 3637 * Returns the new length. |
3638 */ | |
3639 int | |
9896
7b39615c0db1
commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3640 fix_input_buffer(char_u *buf, int len) |
7 | 3641 { |
3642 int i; | |
3643 char_u *p = buf; | |
3644 | |
3645 /* | |
3646 * Two characters are special: NUL and K_SPECIAL. | |
3647 * When compiled With the GUI CSI is also special. | |
3648 * Replace NUL by K_SPECIAL KS_ZERO KE_FILLER | |
3649 * Replace K_SPECIAL by K_SPECIAL KS_SPECIAL KE_FILLER | |
3650 * Replace CSI by K_SPECIAL KS_EXTRA KE_CSI | |
3651 */ | |
3652 for (i = len; --i >= 0; ++p) | |
3653 { | |
3654 #ifdef FEAT_GUI | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3655 // When the GUI is used any character can come after a CSI, don't |
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3656 // escape it. |
7 | 3657 if (gui.in_use && p[0] == CSI && i >= 2) |
3658 { | |
3659 p += 2; | |
3660 i -= 2; | |
3661 } | |
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3662 // When the GUI is not used CSI needs to be escaped. |
7 | 3663 else if (!gui.in_use && p[0] == CSI) |
3664 { | |
3665 mch_memmove(p + 3, p + 1, (size_t)i); | |
3666 *p++ = K_SPECIAL; | |
3667 *p++ = KS_EXTRA; | |
3668 *p = (int)KE_CSI; | |
3669 len += 2; | |
3670 } | |
3671 else | |
3672 #endif | |
9896
7b39615c0db1
commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3673 if (p[0] == NUL || (p[0] == K_SPECIAL |
16531
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3674 // timeout may generate K_CURSORHOLD |
202 | 3675 && (i < 2 || p[1] != KS_EXTRA || p[2] != (int)KE_CURSORHOLD) |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3676 #if defined(MSWIN) && (!defined(FEAT_GUI) || defined(VIMDLL)) |
16531
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3677 // Win32 console passes modifiers |
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3678 && ( |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3679 # ifdef VIMDLL |
16531
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3680 gui.in_use || |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3681 # endif |
16531
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3682 (i < 2 || p[1] != KS_MODIFIER)) |
7 | 3683 #endif |
3684 )) | |
3685 { | |
3686 mch_memmove(p + 3, p + 1, (size_t)i); | |
3687 p[2] = K_THIRD(p[0]); | |
3688 p[1] = K_SECOND(p[0]); | |
3689 p[0] = K_SPECIAL; | |
3690 p += 2; | |
3691 len += 2; | |
3692 } | |
3693 } | |
16531
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3694 *p = NUL; // add trailing NUL |
7 | 3695 return len; |
3696 } | |
3697 | |
3698 #if defined(USE_INPUT_BUF) || defined(PROTO) | |
3699 /* | |
3700 * Return TRUE when bytes are in the input buffer or in the typeahead buffer. | |
3701 * Normally the input buffer would be sufficient, but the server_to_input_buf() | |
842 | 3702 * or feedkeys() may insert characters in the typeahead buffer while we are |
841 | 3703 * waiting for input to arrive. |
7 | 3704 */ |
3705 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3706 input_available(void) |
7 | 3707 { |
3708 return (!vim_is_input_buf_empty() | |
841 | 3709 # if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
3710 || typebuf_was_filled | |
7 | 3711 # endif |
3712 ); | |
3713 } | |
3714 #endif | |
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3715 |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3716 /* |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3717 * Function passed to do_cmdline() to get the command after a <Cmd> key from |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3718 * typeahead. |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3719 */ |
27140
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3720 static char_u * |
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3721 getcmdkeycmd( |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3722 int promptc UNUSED, |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3723 void *cookie UNUSED, |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3724 int indent UNUSED, |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3725 getline_opt_T do_concat UNUSED) |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3726 { |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3727 garray_T line_ga; |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3728 int c1 = -1; |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3729 int c2; |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3730 int cmod = 0; |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3731 int aborted = FALSE; |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3732 |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3733 ga_init2(&line_ga, 1, 32); |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3734 |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3735 // no mapping for these characters |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3736 no_mapping++; |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3737 |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3738 got_int = FALSE; |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3739 while (c1 != NUL && !aborted) |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3740 { |
22888
7ac9dea21baa
patch 8.2.1991: Coverity warns for not using the ga_grow() return value
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
3741 if (ga_grow(&line_ga, 32) != OK) |
7ac9dea21baa
patch 8.2.1991: Coverity warns for not using the ga_grow() return value
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
3742 { |
7ac9dea21baa
patch 8.2.1991: Coverity warns for not using the ga_grow() return value
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
3743 aborted = TRUE; |
7ac9dea21baa
patch 8.2.1991: Coverity warns for not using the ga_grow() return value
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
3744 break; |
7ac9dea21baa
patch 8.2.1991: Coverity warns for not using the ga_grow() return value
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
3745 } |
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3746 |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3747 if (vgetorpeek(FALSE) == NUL) |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3748 { |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3749 // incomplete <Cmd> is an error, because there is not much the user |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3750 // could do in this state. |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3751 emsg(_(e_cmd_mapping_must_end_with_cr)); |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3752 aborted = TRUE; |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3753 break; |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3754 } |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3755 |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3756 // Get one character at a time. |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3757 c1 = vgetorpeek(TRUE); |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3758 |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3759 // Get two extra bytes for special keys |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3760 if (c1 == K_SPECIAL) |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3761 { |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3762 c1 = vgetorpeek(TRUE); |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3763 c2 = vgetorpeek(TRUE); |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3764 if (c1 == KS_MODIFIER) |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3765 { |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3766 cmod = c2; |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3767 continue; |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3768 } |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3769 c1 = TO_SPECIAL(c1, c2); |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3770 } |
23031
b68313ee7002
patch 8.2.2062: <Cmd> does not handle CTRL-V
Bram Moolenaar <Bram@vim.org>
parents:
22916
diff
changeset
|
3771 if (c1 == Ctrl_V) |
b68313ee7002
patch 8.2.2062: <Cmd> does not handle CTRL-V
Bram Moolenaar <Bram@vim.org>
parents:
22916
diff
changeset
|
3772 { |
b68313ee7002
patch 8.2.2062: <Cmd> does not handle CTRL-V
Bram Moolenaar <Bram@vim.org>
parents:
22916
diff
changeset
|
3773 // CTRL-V is followed by octal, hex or other characters, reverses |
b68313ee7002
patch 8.2.2062: <Cmd> does not handle CTRL-V
Bram Moolenaar <Bram@vim.org>
parents:
22916
diff
changeset
|
3774 // what AppendToRedobuffLit() does. |
b68313ee7002
patch 8.2.2062: <Cmd> does not handle CTRL-V
Bram Moolenaar <Bram@vim.org>
parents:
22916
diff
changeset
|
3775 no_reduce_keys = TRUE; // don't merge modifyOtherKeys |
23076
5fbac68bda23
patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character
Bram Moolenaar <Bram@vim.org>
parents:
23031
diff
changeset
|
3776 c1 = get_literal(TRUE); |
23031
b68313ee7002
patch 8.2.2062: <Cmd> does not handle CTRL-V
Bram Moolenaar <Bram@vim.org>
parents:
22916
diff
changeset
|
3777 no_reduce_keys = FALSE; |
b68313ee7002
patch 8.2.2062: <Cmd> does not handle CTRL-V
Bram Moolenaar <Bram@vim.org>
parents:
22916
diff
changeset
|
3778 } |
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3779 |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3780 if (got_int) |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3781 aborted = TRUE; |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3782 else if (c1 == '\r' || c1 == '\n') |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3783 c1 = NUL; // end the line |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3784 else if (c1 == ESC) |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3785 aborted = TRUE; |
27140
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3786 else if (c1 == K_COMMAND || c1 == K_SCRIPT_COMMAND) |
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3787 { |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3788 // give a nicer error message for this special case |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3789 emsg(_(e_cmd_mapping_must_end_with_cr_before_second_cmd)); |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3790 aborted = TRUE; |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3791 } |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3792 else if (IS_SPECIAL(c1)) |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3793 { |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3794 if (c1 == K_SNR) |
22916
1fe53aae3ba0
patch 8.2.2005: redoing a mapping with <Cmd> doesn't work properly
Bram Moolenaar <Bram@vim.org>
parents:
22888
diff
changeset
|
3795 ga_concat(&line_ga, (char_u *)"<SNR>"); |
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3796 else |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3797 { |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3798 semsg(e_cmd_maping_must_not_include_str_key, |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3799 get_special_key_name(c1, cmod)); |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3800 aborted = TRUE; |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3801 } |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3802 } |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3803 else |
27156
67194006cad8
patch 8.2.4107: script context not restored after using <ScriptCmd>
Bram Moolenaar <Bram@vim.org>
parents:
27144
diff
changeset
|
3804 ga_append(&line_ga, c1); |
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3805 |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3806 cmod = 0; |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3807 } |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3808 |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3809 no_mapping--; |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3810 |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3811 if (aborted) |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3812 ga_clear(&line_ga); |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3813 |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3814 return (char_u *)line_ga.ga_data; |
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3815 } |
27140
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3816 |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3817 int |
27144
54f0a6a9db2d
patch 8.2.4101: warning for unused argument in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
27140
diff
changeset
|
3818 do_cmdkey_command(int key UNUSED, int flags) |
27140
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3819 { |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3820 int res; |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3821 #ifdef FEAT_EVAL |
27156
67194006cad8
patch 8.2.4107: script context not restored after using <ScriptCmd>
Bram Moolenaar <Bram@vim.org>
parents:
27144
diff
changeset
|
3822 sctx_T save_current_sctx = {-1, 0, 0, 0}; |
27140
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3823 |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3824 if (key == K_SCRIPT_COMMAND && last_used_map != NULL) |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3825 { |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3826 save_current_sctx = current_sctx; |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3827 current_sctx = last_used_map->m_script_ctx; |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3828 } |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3829 #endif |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3830 |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3831 res = do_cmdline(NULL, getcmdkeycmd, NULL, flags); |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3832 |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3833 #ifdef FEAT_EVAL |
27156
67194006cad8
patch 8.2.4107: script context not restored after using <ScriptCmd>
Bram Moolenaar <Bram@vim.org>
parents:
27144
diff
changeset
|
3834 if (save_current_sctx.sc_sid >= 0) |
27140
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3835 current_sctx = save_current_sctx; |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3836 #endif |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3837 |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3838 return res; |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3839 } |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3840 |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3841 #if defined(FEAT_EVAL) || defined(PROTO) |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3842 void |
27239
bd072d44eb2c
patch 8.2.4148: deleting any mapping may cause <ScritpCmd> to fail
Bram Moolenaar <Bram@vim.org>
parents:
27156
diff
changeset
|
3843 reset_last_used_map(mapblock_T *mp) |
27140
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3844 { |
27239
bd072d44eb2c
patch 8.2.4148: deleting any mapping may cause <ScritpCmd> to fail
Bram Moolenaar <Bram@vim.org>
parents:
27156
diff
changeset
|
3845 if (last_used_map == mp) |
bd072d44eb2c
patch 8.2.4148: deleting any mapping may cause <ScritpCmd> to fail
Bram Moolenaar <Bram@vim.org>
parents:
27156
diff
changeset
|
3846 last_used_map = NULL; |
27140
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3847 } |
a9eeb18e749c
patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping
Bram Moolenaar <Bram@vim.org>
parents:
27061
diff
changeset
|
3848 #endif |