Mercurial > vim
annotate src/getchar.c @ 16726:fbab59a5ee6b v8.1.1365
patch 8.1.1365: source command doesn't check for the sandbox
commit https://github.com/vim/vim/commit/53575521406739cf20bbe4e384d88e7dca11f040
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed May 22 22:38:25 2019 +0200
patch 8.1.1365: source command doesn't check for the sandbox
Problem: Source command doesn't check for the sandbox. (Armin Razmjou)
Solution: Check for the sandbox when sourcing a file.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Wed, 22 May 2019 22:45:05 +0200 |
| parents | 329e28ed10fd |
| children | ef00b6bc186b |
| rev | line source |
|---|---|
|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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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 /* | |
| 11 * getchar.c | |
| 12 * | |
| 13 * functions related with getting a character from the user/mapping/redo/... | |
| 14 * | |
| 15 * manipulations with redo buffer and stuff buffer | |
| 16 * mappings and abbreviations | |
| 17 */ | |
| 18 | |
| 19 #include "vim.h" | |
| 20 | |
| 21 /* | |
| 22 * These buffers are used for storing: | |
| 23 * - stuffed characters: A command that is translated into another command. | |
| 24 * - redo characters: will redo the last change. | |
| 1992 | 25 * - recorded characters: for the "q" command. |
| 7 | 26 * |
| 27 * The bytes are stored like in the typeahead buffer: | |
| 28 * - K_SPECIAL introduces a special key (two more bytes follow). A literal | |
| 29 * K_SPECIAL is stored as K_SPECIAL KS_SPECIAL KE_FILLER. | |
| 30 * - CSI introduces a GUI termcap code (also when gui.in_use is FALSE, | |
| 31 * otherwise switching the GUI on would make mappings invalid). | |
| 32 * A literal CSI is stored as CSI KS_EXTRA KE_CSI. | |
| 33 * These translations are also done on multi-byte characters! | |
| 34 * | |
| 35 * Escaping CSI bytes is done by the system-specific input functions, called | |
| 36 * by ui_inchar(). | |
| 37 * Escaping K_SPECIAL is done by inchar(). | |
| 38 * Un-escaping is done by vgetc(). | |
| 39 */ | |
| 40 | |
| 41 #define MINIMAL_SIZE 20 /* minimal size for b_str */ | |
| 42 | |
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43 static buffheader_T redobuff = {{NULL, {NUL}}, NULL, 0, 0}; |
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44 static buffheader_T old_redobuff = {{NULL, {NUL}}, NULL, 0, 0}; |
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45 static buffheader_T recordbuff = {{NULL, {NUL}}, NULL, 0, 0}; |
| 7 | 46 |
| 47 static int typeahead_char = 0; /* typeahead char that's not flushed */ | |
| 48 | |
| 49 /* | |
| 50 * when block_redo is TRUE redo buffer will not be changed | |
| 51 * used by edit() to repeat insertions and 'V' command for redoing | |
| 52 */ | |
| 53 static int block_redo = FALSE; | |
| 54 | |
| 55 /* | |
| 56 * Make a hash value for a mapping. | |
| 57 * "mode" is the lower 4 bits of the State for the mapping. | |
| 58 * "c1" is the first character of the "lhs". | |
| 59 * Returns a value between 0 and 255, index in maphash. | |
| 60 * Put Normal/Visual mode mappings mostly separately from Insert/Cmdline mode. | |
| 61 */ | |
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62 #define MAP_HASH(mode, c1) (((mode) & (NORMAL + VISUAL + SELECTMODE + OP_PENDING + TERMINAL)) ? (c1) : ((c1) ^ 0x80)) |
| 7 | 63 |
| 64 /* | |
| 65 * Each mapping is put in one of the 256 hash lists, to speed up finding it. | |
| 66 */ | |
| 67 static mapblock_T *(maphash[256]); | |
| 68 static int maphash_valid = FALSE; | |
| 69 | |
| 70 /* | |
| 71 * List used for abbreviations. | |
| 72 */ | |
| 73 static mapblock_T *first_abbr = NULL; /* first entry in abbrlist */ | |
| 74 | |
| 1051 | 75 static int KeyNoremap = 0; /* remapping flags */ |
| 7 | 76 |
| 77 /* | |
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78 * Variables used by vgetorpeek() and flush_buffers(). |
| 7 | 79 * |
| 80 * typebuf.tb_buf[] contains all characters that are not consumed yet. | |
| 81 * typebuf.tb_buf[typebuf.tb_off] is the first valid character. | |
| 82 * typebuf.tb_buf[typebuf.tb_off + typebuf.tb_len - 1] is the last valid char. | |
| 83 * typebuf.tb_buf[typebuf.tb_off + typebuf.tb_len] must be NUL. | |
| 84 * The head of the buffer may contain the result of mappings, abbreviations | |
| 85 * and @a commands. The length of this part is typebuf.tb_maplen. | |
| 86 * typebuf.tb_silent is the part where <silent> applies. | |
| 87 * After the head are characters that come from the terminal. | |
| 88 * typebuf.tb_no_abbr_cnt is the number of characters in typebuf.tb_buf that | |
| 89 * should not be considered for abbreviations. | |
| 90 * Some parts of typebuf.tb_buf may not be mapped. These parts are remembered | |
| 91 * in typebuf.tb_noremap[], which is the same length as typebuf.tb_buf and | |
| 92 * contains RM_NONE for the characters that are not to be remapped. | |
| 93 * typebuf.tb_noremap[typebuf.tb_off] is the first valid flag. | |
| 94 * (typebuf has been put in globals.h, because check_termcode() needs it). | |
| 95 */ | |
| 96 #define RM_YES 0 /* tb_noremap: remap */ | |
| 97 #define RM_NONE 1 /* tb_noremap: don't remap */ | |
| 98 #define RM_SCRIPT 2 /* tb_noremap: remap local script mappings */ | |
| 10 | 99 #define RM_ABBR 4 /* tb_noremap: don't remap, do abbrev. */ |
| 7 | 100 |
| 101 /* typebuf.tb_buf has three parts: room in front (for result of mappings), the | |
| 102 * middle for typeahead and room for new characters (which needs to be 3 * | |
| 103 * MAXMAPLEN) for the Amiga). | |
| 104 */ | |
| 105 #define TYPELEN_INIT (5 * (MAXMAPLEN + 3)) | |
| 106 static char_u typebuf_init[TYPELEN_INIT]; /* initial typebuf.tb_buf */ | |
| 107 static char_u noremapbuf_init[TYPELEN_INIT]; /* initial typebuf.tb_noremap */ | |
| 108 | |
| 109 static int last_recorded_len = 0; /* number of last recorded chars */ | |
| 110 | |
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111 static int read_readbuf(buffheader_T *buf, int advance); |
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112 static void init_typebuf(void); |
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113 static void may_sync_undo(void); |
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114 static void closescript(void); |
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115 static int vgetorpeek(int); |
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116 static void map_free(mapblock_T **); |
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117 static void validate_maphash(void); |
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118 static void showmap(mapblock_T *mp, int local); |
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119 static int inchar(char_u *buf, int maxlen, long wait_time); |
| 836 | 120 #ifdef FEAT_EVAL |
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121 static char_u *eval_map_expr(char_u *str, int c); |
| 836 | 122 #endif |
| 7 | 123 |
| 124 /* | |
| 125 * Free and clear a buffer. | |
| 126 */ | |
| 127 void | |
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128 free_buff(buffheader_T *buf) |
| 7 | 129 { |
| 5649 | 130 buffblock_T *p, *np; |
| 7 | 131 |
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132 for (p = buf->bh_first.b_next; p != NULL; p = np) |
| 7 | 133 { |
| 134 np = p->b_next; | |
| 135 vim_free(p); | |
| 136 } | |
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137 buf->bh_first.b_next = NULL; |
| 7 | 138 } |
| 139 | |
| 140 /* | |
| 141 * Return the contents of a buffer as a single string. | |
| 142 * K_SPECIAL and CSI in the returned string are escaped. | |
| 143 */ | |
| 144 static char_u * | |
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145 get_buffcont( |
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146 buffheader_T *buffer, |
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147 int dozero) /* count == zero is not an error */ |
| 7 | 148 { |
| 149 long_u count = 0; | |
| 150 char_u *p = NULL; | |
| 151 char_u *p2; | |
| 152 char_u *str; | |
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153 buffblock_T *bp; |
| 7 | 154 |
| 155 /* compute the total length of the string */ | |
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156 for (bp = buffer->bh_first.b_next; bp != NULL; bp = bp->b_next) |
| 7 | 157 count += (long_u)STRLEN(bp->b_str); |
| 158 | |
| 159 if ((count || dozero) && (p = lalloc(count + 1, TRUE)) != NULL) | |
| 160 { | |
| 161 p2 = p; | |
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162 for (bp = buffer->bh_first.b_next; bp != NULL; bp = bp->b_next) |
| 7 | 163 for (str = bp->b_str; *str; ) |
| 164 *p2++ = *str++; | |
| 165 *p2 = NUL; | |
| 166 } | |
| 167 return (p); | |
| 168 } | |
| 169 | |
| 170 /* | |
| 171 * Return the contents of the record buffer as a single string | |
| 172 * and clear the record buffer. | |
| 173 * K_SPECIAL and CSI in the returned string are escaped. | |
| 174 */ | |
| 175 char_u * | |
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176 get_recorded(void) |
| 7 | 177 { |
| 178 char_u *p; | |
| 179 size_t len; | |
| 180 | |
| 181 p = get_buffcont(&recordbuff, TRUE); | |
| 182 free_buff(&recordbuff); | |
| 183 | |
| 184 /* | |
| 185 * Remove the characters that were added the last time, these must be the | |
| 186 * (possibly mapped) characters that stopped the recording. | |
| 187 */ | |
| 188 len = STRLEN(p); | |
| 189 if ((int)len >= last_recorded_len) | |
| 190 { | |
| 191 len -= last_recorded_len; | |
| 192 p[len] = NUL; | |
| 193 } | |
| 194 | |
| 195 /* | |
| 196 * When stopping recording from Insert mode with CTRL-O q, also remove the | |
| 197 * CTRL-O. | |
| 198 */ | |
| 199 if (len > 0 && restart_edit != 0 && p[len - 1] == Ctrl_O) | |
| 200 p[len - 1] = NUL; | |
| 201 | |
| 202 return (p); | |
| 203 } | |
| 204 | |
| 205 /* | |
| 206 * Return the contents of the redo buffer as a single string. | |
| 207 * K_SPECIAL and CSI in the returned string are escaped. | |
| 208 */ | |
| 209 char_u * | |
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210 get_inserted(void) |
| 7 | 211 { |
| 1618 | 212 return get_buffcont(&redobuff, FALSE); |
| 7 | 213 } |
| 214 | |
| 215 /* | |
| 1130 | 216 * Add string "s" after the current block of buffer "buf". |
| 7 | 217 * K_SPECIAL and CSI should have been escaped already. |
| 218 */ | |
| 219 static void | |
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220 add_buff( |
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221 buffheader_T *buf, |
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222 char_u *s, |
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223 long slen) /* length of "s" or -1 */ |
| 7 | 224 { |
| 5649 | 225 buffblock_T *p; |
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226 long_u len; |
| 7 | 227 |
| 228 if (slen < 0) | |
| 229 slen = (long)STRLEN(s); | |
| 230 if (slen == 0) /* don't add empty strings */ | |
| 231 return; | |
| 232 | |
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233 if (buf->bh_first.b_next == NULL) /* first add to list */ |
| 7 | 234 { |
| 235 buf->bh_space = 0; | |
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236 buf->bh_curr = &(buf->bh_first); |
| 7 | 237 } |
| 238 else if (buf->bh_curr == NULL) /* buffer has already been read */ | |
| 239 { | |
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240 iemsg(_("E222: Add to read buffer")); |
| 7 | 241 return; |
| 242 } | |
| 243 else if (buf->bh_index != 0) | |
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244 mch_memmove(buf->bh_first.b_next->b_str, |
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245 buf->bh_first.b_next->b_str + buf->bh_index, |
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246 STRLEN(buf->bh_first.b_next->b_str + buf->bh_index) + 1); |
| 7 | 247 buf->bh_index = 0; |
| 248 | |
| 249 if (buf->bh_space >= (int)slen) | |
| 250 { | |
| 251 len = (long_u)STRLEN(buf->bh_curr->b_str); | |
| 416 | 252 vim_strncpy(buf->bh_curr->b_str + len, s, (size_t)slen); |
| 7 | 253 buf->bh_space -= slen; |
| 254 } | |
| 255 else | |
| 256 { | |
| 257 if (slen < MINIMAL_SIZE) | |
| 258 len = MINIMAL_SIZE; | |
| 259 else | |
| 260 len = slen; | |
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261 p = (buffblock_T *)lalloc((long_u)(sizeof(buffblock_T) + len), |
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262 TRUE); |
| 7 | 263 if (p == NULL) |
| 264 return; /* no space, just forget it */ | |
| 835 | 265 buf->bh_space = (int)(len - slen); |
| 416 | 266 vim_strncpy(p->b_str, s, (size_t)slen); |
| 7 | 267 |
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268 p->b_next = buf->bh_curr->b_next; |
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269 buf->bh_curr->b_next = p; |
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270 buf->bh_curr = p; |
| 7 | 271 } |
| 272 return; | |
| 273 } | |
| 274 | |
| 275 /* | |
| 276 * Add number "n" to buffer "buf". | |
| 277 */ | |
| 278 static void | |
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279 add_num_buff(buffheader_T *buf, long n) |
| 7 | 280 { |
| 281 char_u number[32]; | |
| 282 | |
| 283 sprintf((char *)number, "%ld", n); | |
| 284 add_buff(buf, number, -1L); | |
| 285 } | |
| 286 | |
| 287 /* | |
| 288 * Add character 'c' to buffer "buf". | |
| 289 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters. | |
| 290 */ | |
| 291 static void | |
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292 add_char_buff(buffheader_T *buf, int c) |
| 7 | 293 { |
| 294 char_u bytes[MB_MAXBYTES + 1]; | |
| 295 int len; | |
| 296 int i; | |
| 297 char_u temp[4]; | |
| 298 | |
| 299 if (IS_SPECIAL(c)) | |
| 300 len = 1; | |
| 301 else | |
| 302 len = (*mb_char2bytes)(c, bytes); | |
| 303 for (i = 0; i < len; ++i) | |
| 304 { | |
| 305 if (!IS_SPECIAL(c)) | |
| 306 c = bytes[i]; | |
| 307 | |
| 308 if (IS_SPECIAL(c) || c == K_SPECIAL || c == NUL) | |
| 309 { | |
| 310 /* translate special key code into three byte sequence */ | |
| 311 temp[0] = K_SPECIAL; | |
| 312 temp[1] = K_SECOND(c); | |
| 313 temp[2] = K_THIRD(c); | |
| 314 temp[3] = NUL; | |
| 315 } | |
| 316 #ifdef FEAT_GUI | |
| 317 else if (c == CSI) | |
| 318 { | |
| 319 /* Translate a CSI to a CSI - KS_EXTRA - KE_CSI sequence */ | |
| 320 temp[0] = CSI; | |
| 321 temp[1] = KS_EXTRA; | |
| 322 temp[2] = (int)KE_CSI; | |
| 323 temp[3] = NUL; | |
| 324 } | |
| 325 #endif | |
| 326 else | |
| 327 { | |
| 328 temp[0] = c; | |
| 329 temp[1] = NUL; | |
| 330 } | |
| 331 add_buff(buf, temp, -1L); | |
| 332 } | |
| 333 } | |
| 334 | |
| 5649 | 335 /* First read ahead buffer. Used for translated commands. */ |
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336 static buffheader_T readbuf1 = {{NULL, {NUL}}, NULL, 0, 0}; |
| 5649 | 337 |
| 338 /* Second read ahead buffer. Used for redo. */ | |
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339 static buffheader_T readbuf2 = {{NULL, {NUL}}, NULL, 0, 0}; |
| 5649 | 340 |
| 7 | 341 /* |
| 5649 | 342 * Get one byte from the read buffers. Use readbuf1 one first, use readbuf2 |
| 343 * if that one is empty. | |
| 7 | 344 * If advance == TRUE go to the next char. |
| 345 * No translation is done K_SPECIAL and CSI are escaped. | |
| 346 */ | |
| 347 static int | |
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348 read_readbuffers(int advance) |
| 7 | 349 { |
| 5649 | 350 int c; |
| 351 | |
| 352 c = read_readbuf(&readbuf1, advance); | |
| 353 if (c == NUL) | |
| 354 c = read_readbuf(&readbuf2, advance); | |
| 355 return c; | |
| 356 } | |
| 357 | |
| 358 static int | |
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359 read_readbuf(buffheader_T *buf, int advance) |
| 5649 | 360 { |
| 361 char_u c; | |
| 362 buffblock_T *curr; | |
| 363 | |
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364 if (buf->bh_first.b_next == NULL) /* buffer is empty */ |
| 7 | 365 return NUL; |
| 366 | |
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367 curr = buf->bh_first.b_next; |
| 5649 | 368 c = curr->b_str[buf->bh_index]; |
| 7 | 369 |
| 370 if (advance) | |
| 371 { | |
| 5649 | 372 if (curr->b_str[++buf->bh_index] == NUL) |
| 7 | 373 { |
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374 buf->bh_first.b_next = curr->b_next; |
| 7 | 375 vim_free(curr); |
| 5649 | 376 buf->bh_index = 0; |
| 7 | 377 } |
| 378 } | |
| 379 return c; | |
| 380 } | |
| 381 | |
| 382 /* | |
| 5670 | 383 * Prepare the read buffers for reading (if they contain something). |
| 7 | 384 */ |
| 385 static void | |
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386 start_stuff(void) |
| 7 | 387 { |
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388 if (readbuf1.bh_first.b_next != NULL) |
| 7 | 389 { |
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390 readbuf1.bh_curr = &(readbuf1.bh_first); |
| 5649 | 391 readbuf1.bh_space = 0; |
| 392 } | |
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393 if (readbuf2.bh_first.b_next != NULL) |
| 5649 | 394 { |
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395 readbuf2.bh_curr = &(readbuf2.bh_first); |
| 5649 | 396 readbuf2.bh_space = 0; |
| 7 | 397 } |
| 398 } | |
| 399 | |
| 400 /* | |
| 401 * Return TRUE if the stuff buffer is empty. | |
| 402 */ | |
| 403 int | |
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404 stuff_empty(void) |
| 7 | 405 { |
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406 return (readbuf1.bh_first.b_next == NULL |
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407 && readbuf2.bh_first.b_next == NULL); |
| 5649 | 408 } |
| 409 | |
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410 #if defined(FEAT_EVAL) || defined(PROTO) |
| 5649 | 411 /* |
| 412 * Return TRUE if readbuf1 is empty. There may still be redo characters in | |
| 413 * redbuf2. | |
| 414 */ | |
| 415 int | |
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416 readbuf1_empty(void) |
| 5649 | 417 { |
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418 return (readbuf1.bh_first.b_next == NULL); |
| 7 | 419 } |
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420 #endif |
| 7 | 421 |
| 422 /* | |
| 423 * Set a typeahead character that won't be flushed. | |
| 424 */ | |
| 425 void | |
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426 typeahead_noflush(int c) |
| 7 | 427 { |
| 428 typeahead_char = c; | |
| 429 } | |
| 430 | |
| 431 /* | |
| 432 * Remove the contents of the stuff buffer and the mapped characters in the | |
| 3263 | 433 * typeahead buffer (used in case of an error). If "flush_typeahead" is true, |
| 7 | 434 * flush all typeahead characters (used when interrupted by a CTRL-C). |
| 435 */ | |
| 436 void | |
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437 flush_buffers(flush_buffers_T flush_typeahead) |
| 7 | 438 { |
| 439 init_typebuf(); | |
| 440 | |
| 441 start_stuff(); | |
| 5649 | 442 while (read_readbuffers(TRUE) != NUL) |
| 7 | 443 ; |
| 444 | |
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445 if (flush_typeahead == FLUSH_MINIMAL) |
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446 { |
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447 // remove mapped characters at the start only |
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448 typebuf.tb_off += typebuf.tb_maplen; |
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449 typebuf.tb_len -= typebuf.tb_maplen; |
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450 } |
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451 else |
| 7 | 452 { |
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453 // remove typeahead |
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454 if (flush_typeahead == FLUSH_INPUT) |
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455 // We have to get all characters, because we may delete the first |
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456 // part of an escape sequence. In an xterm we get one char at a |
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457 // time and we have to get them all. |
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458 while (inchar(typebuf.tb_buf, typebuf.tb_buflen - 1, 10L) != 0) |
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459 ; |
| 7 | 460 typebuf.tb_off = MAXMAPLEN; |
| 461 typebuf.tb_len = 0; | |
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462 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
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463 /* Reset the flag that text received from a client or from feedkeys() |
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464 * was inserted in the typeahead buffer. */ |
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465 typebuf_was_filled = FALSE; |
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466 #endif |
| 7 | 467 } |
| 468 typebuf.tb_maplen = 0; | |
| 469 typebuf.tb_silent = 0; | |
| 470 cmd_silent = FALSE; | |
| 471 typebuf.tb_no_abbr_cnt = 0; | |
| 472 } | |
| 473 | |
| 474 /* | |
| 475 * The previous contents of the redo buffer is kept in old_redobuffer. | |
| 476 * This is used for the CTRL-O <.> command in insert mode. | |
| 477 */ | |
| 478 void | |
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479 ResetRedobuff(void) |
| 7 | 480 { |
| 481 if (!block_redo) | |
| 482 { | |
| 483 free_buff(&old_redobuff); | |
| 484 old_redobuff = redobuff; | |
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485 redobuff.bh_first.b_next = NULL; |
| 7 | 486 } |
| 487 } | |
| 488 | |
| 3324 | 489 /* |
| 490 * Discard the contents of the redo buffer and restore the previous redo | |
| 491 * buffer. | |
| 492 */ | |
| 493 void | |
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494 CancelRedo(void) |
| 3324 | 495 { |
| 496 if (!block_redo) | |
| 497 { | |
| 498 free_buff(&redobuff); | |
| 499 redobuff = old_redobuff; | |
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500 old_redobuff.bh_first.b_next = NULL; |
| 3324 | 501 start_stuff(); |
| 5649 | 502 while (read_readbuffers(TRUE) != NUL) |
| 3324 | 503 ; |
| 504 } | |
| 505 } | |
| 506 | |
| 7 | 507 /* |
| 508 * Save redobuff and old_redobuff to save_redobuff and save_old_redobuff. | |
| 509 * Used before executing autocommands and user functions. | |
| 510 */ | |
| 511 void | |
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512 saveRedobuff(save_redo_T *save_redo) |
| 7 | 513 { |
| 514 char_u *s; | |
| 515 | |
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516 save_redo->sr_redobuff = redobuff; |
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517 redobuff.bh_first.b_next = NULL; |
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518 save_redo->sr_old_redobuff = old_redobuff; |
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519 old_redobuff.bh_first.b_next = NULL; |
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520 |
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521 /* Make a copy, so that ":normal ." in a function works. */ |
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522 s = get_buffcont(&save_redo->sr_redobuff, FALSE); |
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523 if (s != NULL) |
| 7 | 524 { |
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525 add_buff(&redobuff, s, -1L); |
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526 vim_free(s); |
| 7 | 527 } |
| 528 } | |
| 529 | |
| 530 /* | |
| 531 * Restore redobuff and old_redobuff from save_redobuff and save_old_redobuff. | |
| 532 * Used after executing autocommands and user functions. | |
| 533 */ | |
| 534 void | |
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535 restoreRedobuff(save_redo_T *save_redo) |
| 7 | 536 { |
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537 free_buff(&redobuff); |
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538 redobuff = save_redo->sr_redobuff; |
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539 free_buff(&old_redobuff); |
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540 old_redobuff = save_redo->sr_old_redobuff; |
| 7 | 541 } |
| 542 | |
| 543 /* | |
| 544 * Append "s" to the redo buffer. | |
| 545 * K_SPECIAL and CSI should already have been escaped. | |
| 546 */ | |
| 547 void | |
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548 AppendToRedobuff(char_u *s) |
| 7 | 549 { |
| 550 if (!block_redo) | |
| 551 add_buff(&redobuff, s, -1L); | |
| 552 } | |
| 553 | |
| 554 /* | |
| 555 * Append to Redo buffer literally, escaping special characters with CTRL-V. | |
| 556 * K_SPECIAL and CSI are escaped as well. | |
| 557 */ | |
| 558 void | |
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559 AppendToRedobuffLit( |
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560 char_u *str, |
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561 int len) /* length of "str" or -1 for up to the NUL */ |
| 7 | 562 { |
| 620 | 563 char_u *s = str; |
| 7 | 564 int c; |
| 565 char_u *start; | |
| 566 | |
| 567 if (block_redo) | |
| 568 return; | |
| 569 | |
| 620 | 570 while (len < 0 ? *s != NUL : s - str < len) |
| 7 | 571 { |
| 572 /* Put a string of normal characters in the redo buffer (that's | |
| 573 * faster). */ | |
| 574 start = s; | |
| 575 while (*s >= ' ' | |
| 576 #ifndef EBCDIC | |
| 577 && *s < DEL /* EBCDIC: all chars above space are normal */ | |
| 578 #endif | |
| 620 | 579 && (len < 0 || s - str < len)) |
| 7 | 580 ++s; |
| 581 | |
| 582 /* Don't put '0' or '^' as last character, just in case a CTRL-D is | |
| 583 * typed next. */ | |
| 584 if (*s == NUL && (s[-1] == '0' || s[-1] == '^')) | |
| 585 --s; | |
| 586 if (s > start) | |
| 587 add_buff(&redobuff, start, (long)(s - start)); | |
| 588 | |
| 620 | 589 if (*s == NUL || (len >= 0 && s - str >= len)) |
| 590 break; | |
| 591 | |
| 592 /* Handle a special or multibyte character. */ | |
| 593 if (has_mbyte) | |
| 594 /* Handle composing chars separately. */ | |
| 595 c = mb_cptr2char_adv(&s); | |
| 596 else | |
| 597 c = *s++; | |
| 598 if (c < ' ' || c == DEL || (*s == NUL && (c == '0' || c == '^'))) | |
| 599 add_char_buff(&redobuff, Ctrl_V); | |
| 600 | |
| 601 /* CTRL-V '0' must be inserted as CTRL-V 048 (EBCDIC: xf0) */ | |
| 602 if (*s == NUL && c == '0') | |
| 7 | 603 #ifdef EBCDIC |
| 620 | 604 add_buff(&redobuff, (char_u *)"xf0", 3L); |
| 7 | 605 #else |
| 620 | 606 add_buff(&redobuff, (char_u *)"048", 3L); |
| 7 | 607 #endif |
| 620 | 608 else |
| 609 add_char_buff(&redobuff, c); | |
| 7 | 610 } |
| 611 } | |
| 612 | |
| 613 /* | |
| 614 * Append a character to the redo buffer. | |
| 615 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters. | |
| 616 */ | |
| 617 void | |
|
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618 AppendCharToRedobuff(int c) |
| 7 | 619 { |
| 620 if (!block_redo) | |
| 621 add_char_buff(&redobuff, c); | |
| 622 } | |
| 623 | |
| 624 /* | |
| 625 * Append a number to the redo buffer. | |
| 626 */ | |
| 627 void | |
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628 AppendNumberToRedobuff(long n) |
| 7 | 629 { |
| 630 if (!block_redo) | |
| 631 add_num_buff(&redobuff, n); | |
| 632 } | |
| 633 | |
| 634 /* | |
| 635 * Append string "s" to the stuff buffer. | |
| 636 * CSI and K_SPECIAL must already have been escaped. | |
| 637 */ | |
| 638 void | |
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639 stuffReadbuff(char_u *s) |
| 7 | 640 { |
| 5649 | 641 add_buff(&readbuf1, s, -1L); |
| 7 | 642 } |
| 643 | |
| 6098 | 644 /* |
| 645 * Append string "s" to the redo stuff buffer. | |
| 646 * CSI and K_SPECIAL must already have been escaped. | |
| 647 */ | |
| 648 void | |
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649 stuffRedoReadbuff(char_u *s) |
| 6098 | 650 { |
| 651 add_buff(&readbuf2, s, -1L); | |
| 652 } | |
| 653 | |
| 7 | 654 void |
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655 stuffReadbuffLen(char_u *s, long len) |
| 7 | 656 { |
| 5649 | 657 add_buff(&readbuf1, s, len); |
| 7 | 658 } |
| 659 | |
| 660 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 661 /* | |
| 662 * Stuff "s" into the stuff buffer, leaving special key codes unmodified and | |
| 663 * escaping other K_SPECIAL and CSI bytes. | |
| 2784 | 664 * Change CR, LF and ESC into a space. |
| 7 | 665 */ |
| 666 void | |
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667 stuffReadbuffSpec(char_u *s) |
| 7 | 668 { |
| 2784 | 669 int c; |
| 670 | |
| 7 | 671 while (*s != NUL) |
| 672 { | |
| 673 if (*s == K_SPECIAL && s[1] != NUL && s[2] != NUL) | |
| 674 { | |
| 675 /* Insert special key literally. */ | |
| 676 stuffReadbuffLen(s, 3L); | |
| 677 s += 3; | |
| 678 } | |
| 679 else | |
| 2784 | 680 { |
| 681 c = mb_ptr2char_adv(&s); | |
| 682 if (c == CAR || c == NL || c == ESC) | |
| 683 c = ' '; | |
| 684 stuffcharReadbuff(c); | |
| 685 } | |
| 7 | 686 } |
| 687 } | |
| 688 #endif | |
| 689 | |
| 690 /* | |
| 691 * Append a character to the stuff buffer. | |
| 692 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters. | |
| 693 */ | |
| 694 void | |
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695 stuffcharReadbuff(int c) |
| 7 | 696 { |
| 5649 | 697 add_char_buff(&readbuf1, c); |
| 7 | 698 } |
| 699 | |
| 700 /* | |
| 701 * Append a number to the stuff buffer. | |
| 702 */ | |
| 703 void | |
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704 stuffnumReadbuff(long n) |
| 7 | 705 { |
| 5649 | 706 add_num_buff(&readbuf1, n); |
| 7 | 707 } |
| 708 | |
| 709 /* | |
| 710 * Read a character from the redo buffer. Translates K_SPECIAL, CSI and | |
| 711 * multibyte characters. | |
| 712 * The redo buffer is left as it is. | |
| 3324 | 713 * If init is TRUE, prepare for redo, return FAIL if nothing to redo, OK |
| 714 * otherwise. | |
| 715 * If old is TRUE, use old_redobuff instead of redobuff. | |
| 7 | 716 */ |
| 717 static int | |
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718 read_redo(int init, int old_redo) |
| 7 | 719 { |
| 5649 | 720 static buffblock_T *bp; |
| 721 static char_u *p; | |
| 722 int c; | |
| 723 int n; | |
| 724 char_u buf[MB_MAXBYTES + 1]; | |
| 725 int i; | |
| 7 | 726 |
| 727 if (init) | |
| 728 { | |
| 729 if (old_redo) | |
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730 bp = old_redobuff.bh_first.b_next; |
| 7 | 731 else |
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732 bp = redobuff.bh_first.b_next; |
| 7 | 733 if (bp == NULL) |
| 734 return FAIL; | |
| 735 p = bp->b_str; | |
| 736 return OK; | |
| 737 } | |
| 738 if ((c = *p) != NUL) | |
| 739 { | |
| 740 /* Reverse the conversion done by add_char_buff() */ | |
| 741 /* For a multi-byte character get all the bytes and return the | |
| 742 * converted character. */ | |
| 743 if (has_mbyte && (c != K_SPECIAL || p[1] == KS_SPECIAL)) | |
| 744 n = MB_BYTE2LEN_CHECK(c); | |
| 745 else | |
| 746 n = 1; | |
| 747 for (i = 0; ; ++i) | |
| 748 { | |
| 749 if (c == K_SPECIAL) /* special key or escaped K_SPECIAL */ | |
| 750 { | |
| 751 c = TO_SPECIAL(p[1], p[2]); | |
| 752 p += 2; | |
| 753 } | |
| 754 #ifdef FEAT_GUI | |
| 755 if (c == CSI) /* escaped CSI */ | |
| 756 p += 2; | |
| 757 #endif | |
| 758 if (*++p == NUL && bp->b_next != NULL) | |
| 759 { | |
| 760 bp = bp->b_next; | |
| 761 p = bp->b_str; | |
| 762 } | |
| 763 buf[i] = c; | |
| 764 if (i == n - 1) /* last byte of a character */ | |
| 765 { | |
| 766 if (n != 1) | |
| 767 c = (*mb_ptr2char)(buf); | |
| 768 break; | |
| 769 } | |
| 770 c = *p; | |
| 771 if (c == NUL) /* cannot happen? */ | |
| 772 break; | |
| 773 } | |
| 774 } | |
| 775 | |
| 776 return c; | |
| 777 } | |
| 778 | |
| 779 /* | |
| 780 * Copy the rest of the redo buffer into the stuff buffer (in a slow way). | |
| 781 * If old_redo is TRUE, use old_redobuff instead of redobuff. | |
| 782 * The escaped K_SPECIAL and CSI are copied without translation. | |
| 783 */ | |
| 784 static void | |
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785 copy_redo(int old_redo) |
| 7 | 786 { |
| 787 int c; | |
| 788 | |
| 789 while ((c = read_redo(FALSE, old_redo)) != NUL) | |
| 5649 | 790 add_char_buff(&readbuf2, c); |
| 7 | 791 } |
| 792 | |
| 793 /* | |
| 5649 | 794 * Stuff the redo buffer into readbuf2. |
| 7 | 795 * Insert the redo count into the command. |
| 796 * If "old_redo" is TRUE, the last but one command is repeated | |
| 797 * instead of the last command (inserting text). This is used for | |
| 798 * CTRL-O <.> in insert mode | |
| 799 * | |
| 800 * return FAIL for failure, OK otherwise | |
| 801 */ | |
| 802 int | |
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803 start_redo(long count, int old_redo) |
| 7 | 804 { |
| 805 int c; | |
| 806 | |
| 807 /* init the pointers; return if nothing to redo */ | |
| 808 if (read_redo(TRUE, old_redo) == FAIL) | |
| 809 return FAIL; | |
| 810 | |
| 811 c = read_redo(FALSE, old_redo); | |
| 812 | |
| 813 /* copy the buffer name, if present */ | |
| 814 if (c == '"') | |
| 815 { | |
| 5649 | 816 add_buff(&readbuf2, (char_u *)"\"", 1L); |
| 7 | 817 c = read_redo(FALSE, old_redo); |
| 818 | |
| 819 /* if a numbered buffer is used, increment the number */ | |
| 820 if (c >= '1' && c < '9') | |
| 821 ++c; | |
| 5649 | 822 add_char_buff(&readbuf2, c); |
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823 |
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824 /* the expression register should be re-evaluated */ |
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825 if (c == '=') |
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826 { |
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827 add_char_buff(&readbuf2, CAR); |
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828 cmd_silent = TRUE; |
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829 } |
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830 |
| 7 | 831 c = read_redo(FALSE, old_redo); |
| 832 } | |
| 833 | |
| 834 if (c == 'v') /* redo Visual */ | |
| 835 { | |
| 836 VIsual = curwin->w_cursor; | |
| 837 VIsual_active = TRUE; | |
| 838 VIsual_select = FALSE; | |
| 839 VIsual_reselect = TRUE; | |
| 840 redo_VIsual_busy = TRUE; | |
| 841 c = read_redo(FALSE, old_redo); | |
| 842 } | |
| 843 | |
| 844 /* try to enter the count (in place of a previous count) */ | |
| 845 if (count) | |
| 846 { | |
| 847 while (VIM_ISDIGIT(c)) /* skip "old" count */ | |
| 848 c = read_redo(FALSE, old_redo); | |
| 5649 | 849 add_num_buff(&readbuf2, count); |
| 7 | 850 } |
| 851 | |
| 852 /* copy from the redo buffer into the stuff buffer */ | |
| 5649 | 853 add_char_buff(&readbuf2, c); |
| 7 | 854 copy_redo(old_redo); |
| 855 return OK; | |
| 856 } | |
| 857 | |
| 858 /* | |
| 859 * Repeat the last insert (R, o, O, a, A, i or I command) by stuffing | |
| 5649 | 860 * the redo buffer into readbuf2. |
| 7 | 861 * return FAIL for failure, OK otherwise |
| 862 */ | |
| 863 int | |
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864 start_redo_ins(void) |
| 7 | 865 { |
| 866 int c; | |
| 867 | |
| 868 if (read_redo(TRUE, FALSE) == FAIL) | |
| 869 return FAIL; | |
| 870 start_stuff(); | |
| 871 | |
| 872 /* skip the count and the command character */ | |
| 873 while ((c = read_redo(FALSE, FALSE)) != NUL) | |
| 874 { | |
| 875 if (vim_strchr((char_u *)"AaIiRrOo", c) != NULL) | |
| 876 { | |
| 877 if (c == 'O' || c == 'o') | |
| 5649 | 878 add_buff(&readbuf2, NL_STR, -1L); |
| 7 | 879 break; |
| 880 } | |
| 881 } | |
| 882 | |
| 883 /* copy the typed text from the redo buffer into the stuff buffer */ | |
| 884 copy_redo(FALSE); | |
| 885 block_redo = TRUE; | |
| 886 return OK; | |
| 887 } | |
| 888 | |
| 889 void | |
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890 stop_redo_ins(void) |
| 7 | 891 { |
| 892 block_redo = FALSE; | |
| 893 } | |
| 894 | |
| 895 /* | |
| 896 * Initialize typebuf.tb_buf to point to typebuf_init. | |
| 897 * alloc() cannot be used here: In out-of-memory situations it would | |
| 898 * be impossible to type anything. | |
| 899 */ | |
| 900 static void | |
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901 init_typebuf(void) |
| 7 | 902 { |
| 903 if (typebuf.tb_buf == NULL) | |
| 904 { | |
| 905 typebuf.tb_buf = typebuf_init; | |
| 906 typebuf.tb_noremap = noremapbuf_init; | |
| 907 typebuf.tb_buflen = TYPELEN_INIT; | |
| 908 typebuf.tb_len = 0; | |
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909 typebuf.tb_off = MAXMAPLEN + 4; |
| 7 | 910 typebuf.tb_change_cnt = 1; |
| 911 } | |
| 912 } | |
| 913 | |
| 914 /* | |
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915 * Insert a string in position 'offset' in the typeahead buffer (for "@r" |
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916 * and ":normal" command, vgetorpeek() and check_termcode()). |
| 7 | 917 * |
| 918 * If noremap is REMAP_YES, new string can be mapped again. | |
| 919 * If noremap is REMAP_NONE, new string cannot be mapped again. | |
| 10 | 920 * If noremap is REMAP_SKIP, fist char of new string cannot be mapped again, |
| 921 * but abbreviations are allowed. | |
| 7 | 922 * If noremap is REMAP_SCRIPT, new string cannot be mapped again, except for |
| 923 * script-local mappings. | |
| 924 * If noremap is > 0, that many characters of the new string cannot be mapped. | |
| 925 * | |
| 926 * If nottyped is TRUE, the string does not return KeyTyped (don't use when | |
| 927 * offset is non-zero!). | |
| 928 * | |
| 929 * If silent is TRUE, cmd_silent is set when the characters are obtained. | |
| 930 * | |
| 931 * return FAIL for failure, OK otherwise | |
| 932 */ | |
| 933 int | |
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934 ins_typebuf( |
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935 char_u *str, |
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936 int noremap, |
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937 int offset, |
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938 int nottyped, |
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939 int silent) |
| 7 | 940 { |
| 941 char_u *s1, *s2; | |
| 942 int newlen; | |
| 943 int addlen; | |
| 944 int i; | |
| 945 int newoff; | |
| 946 int val; | |
| 947 int nrm; | |
| 948 | |
| 949 init_typebuf(); | |
| 950 if (++typebuf.tb_change_cnt == 0) | |
| 951 typebuf.tb_change_cnt = 1; | |
| 952 | |
| 953 addlen = (int)STRLEN(str); | |
| 1130 | 954 |
| 7 | 955 if (offset == 0 && addlen <= typebuf.tb_off) |
| 956 { | |
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957 /* |
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958 * Easy case: there is room in front of typebuf.tb_buf[typebuf.tb_off] |
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959 */ |
| 7 | 960 typebuf.tb_off -= addlen; |
| 961 mch_memmove(typebuf.tb_buf + typebuf.tb_off, str, (size_t)addlen); | |
| 962 } | |
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963 else if (typebuf.tb_len == 0 && typebuf.tb_buflen |
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964 >= addlen + 3 * (MAXMAPLEN + 4)) |
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965 { |
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966 /* |
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967 * Buffer is empty and string fits in the existing buffer. |
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968 * Leave some space before and after, if possible. |
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969 */ |
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970 typebuf.tb_off = (typebuf.tb_buflen - addlen - 3 * (MAXMAPLEN + 4)) / 2; |
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971 mch_memmove(typebuf.tb_buf + typebuf.tb_off, str, (size_t)addlen); |
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972 } |
| 7 | 973 else |
| 974 { | |
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975 /* |
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976 * Need to allocate a new buffer. |
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977 * In typebuf.tb_buf there must always be room for 3 * (MAXMAPLEN + 4) |
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978 * characters. We add some extra room to avoid having to allocate too |
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979 * often. |
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980 */ |
| 7 | 981 newoff = MAXMAPLEN + 4; |
| 982 newlen = typebuf.tb_len + addlen + newoff + 4 * (MAXMAPLEN + 4); | |
| 983 if (newlen < 0) /* string is getting too long */ | |
| 984 { | |
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985 emsg(_(e_toocompl)); /* also calls flush_buffers */ |
| 7 | 986 setcursor(); |
| 987 return FAIL; | |
| 988 } | |
| 989 s1 = alloc(newlen); | |
| 990 if (s1 == NULL) /* out of memory */ | |
| 991 return FAIL; | |
| 992 s2 = alloc(newlen); | |
| 993 if (s2 == NULL) /* out of memory */ | |
| 994 { | |
| 995 vim_free(s1); | |
| 996 return FAIL; | |
| 997 } | |
| 998 typebuf.tb_buflen = newlen; | |
| 999 | |
| 1000 /* copy the old chars, before the insertion point */ | |
| 1001 mch_memmove(s1 + newoff, typebuf.tb_buf + typebuf.tb_off, | |
| 1002 (size_t)offset); | |
| 1003 /* copy the new chars */ | |
| 1004 mch_memmove(s1 + newoff + offset, str, (size_t)addlen); | |
| 1005 /* copy the old chars, after the insertion point, including the NUL at | |
| 1006 * the end */ | |
| 1007 mch_memmove(s1 + newoff + offset + addlen, | |
| 1008 typebuf.tb_buf + typebuf.tb_off + offset, | |
| 1009 (size_t)(typebuf.tb_len - offset + 1)); | |
| 1010 if (typebuf.tb_buf != typebuf_init) | |
| 1011 vim_free(typebuf.tb_buf); | |
| 1012 typebuf.tb_buf = s1; | |
| 1013 | |
| 1014 mch_memmove(s2 + newoff, typebuf.tb_noremap + typebuf.tb_off, | |
| 1015 (size_t)offset); | |
| 1016 mch_memmove(s2 + newoff + offset + addlen, | |
| 1017 typebuf.tb_noremap + typebuf.tb_off + offset, | |
| 1018 (size_t)(typebuf.tb_len - offset)); | |
| 1019 if (typebuf.tb_noremap != noremapbuf_init) | |
| 1020 vim_free(typebuf.tb_noremap); | |
| 1021 typebuf.tb_noremap = s2; | |
| 1022 | |
| 1023 typebuf.tb_off = newoff; | |
| 1024 } | |
| 1025 typebuf.tb_len += addlen; | |
| 1026 | |
| 1027 /* If noremap == REMAP_SCRIPT: do remap script-local mappings. */ | |
| 1028 if (noremap == REMAP_SCRIPT) | |
| 1029 val = RM_SCRIPT; | |
| 10 | 1030 else if (noremap == REMAP_SKIP) |
| 1031 val = RM_ABBR; | |
| 7 | 1032 else |
| 1033 val = RM_NONE; | |
| 1034 | |
| 1035 /* | |
| 1036 * Adjust typebuf.tb_noremap[] for the new characters: | |
| 1037 * If noremap == REMAP_NONE or REMAP_SCRIPT: new characters are | |
| 1038 * (sometimes) not remappable | |
| 1039 * If noremap == REMAP_YES: all the new characters are mappable | |
| 1040 * If noremap > 0: "noremap" characters are not remappable, the rest | |
| 1041 * mappable | |
| 1042 */ | |
| 10 | 1043 if (noremap == REMAP_SKIP) |
| 1044 nrm = 1; | |
| 1045 else if (noremap < 0) | |
| 7 | 1046 nrm = addlen; |
| 1047 else | |
| 1048 nrm = noremap; | |
| 1049 for (i = 0; i < addlen; ++i) | |
| 1050 typebuf.tb_noremap[typebuf.tb_off + i + offset] = | |
| 1051 (--nrm >= 0) ? val : RM_YES; | |
| 1052 | |
| 1053 /* tb_maplen and tb_silent only remember the length of mapped and/or | |
| 1054 * silent mappings at the start of the buffer, assuming that a mapped | |
| 1055 * sequence doesn't result in typed characters. */ | |
| 1056 if (nottyped || typebuf.tb_maplen > offset) | |
| 1057 typebuf.tb_maplen += addlen; | |
| 1058 if (silent || typebuf.tb_silent > offset) | |
| 1059 { | |
| 1060 typebuf.tb_silent += addlen; | |
| 1061 cmd_silent = TRUE; | |
| 1062 } | |
| 1063 if (typebuf.tb_no_abbr_cnt && offset == 0) /* and not used for abbrev.s */ | |
| 1064 typebuf.tb_no_abbr_cnt += addlen; | |
| 1065 | |
| 1066 return OK; | |
| 1067 } | |
| 1068 | |
| 1069 /* | |
| 852 | 1070 * Put character "c" back into the typeahead buffer. |
| 1071 * Can be used for a character obtained by vgetc() that needs to be put back. | |
| 1051 | 1072 * Uses cmd_silent, KeyTyped and KeyNoremap to restore the flags belonging to |
| 1073 * the char. | |
| 852 | 1074 */ |
| 1075 void | |
|
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1076 ins_char_typebuf(int c) |
| 852 | 1077 { |
| 3549 | 1078 char_u buf[MB_MAXBYTES + 1]; |
| 852 | 1079 if (IS_SPECIAL(c)) |
| 1080 { | |
| 1081 buf[0] = K_SPECIAL; | |
| 1082 buf[1] = K_SECOND(c); | |
| 1083 buf[2] = K_THIRD(c); | |
| 1084 buf[3] = NUL; | |
| 1085 } | |
| 1086 else | |
| 1087 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
| 1051 | 1088 (void)ins_typebuf(buf, KeyNoremap, 0, !KeyTyped, cmd_silent); |
| 852 | 1089 } |
| 1090 | |
| 1091 /* | |
| 7 | 1092 * Return TRUE if the typeahead buffer was changed (while waiting for a |
| 841 | 1093 * character to arrive). Happens when a message was received from a client or |
| 842 | 1094 * from feedkeys(). |
| 7 | 1095 * But check in a more generic way to avoid trouble: When "typebuf.tb_buf" |
| 1096 * changed it was reallocated and the old pointer can no longer be used. | |
| 1097 * Or "typebuf.tb_off" may have been changed and we would overwrite characters | |
| 1098 * that was just added. | |
| 1099 */ | |
| 1100 int | |
|
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1101 typebuf_changed( |
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1102 int tb_change_cnt) /* old value of typebuf.tb_change_cnt */ |
| 7 | 1103 { |
| 1104 return (tb_change_cnt != 0 && (typebuf.tb_change_cnt != tb_change_cnt | |
| 841 | 1105 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
| 1106 || typebuf_was_filled | |
| 7 | 1107 #endif |
| 1108 )); | |
| 1109 } | |
| 1110 | |
| 1111 /* | |
| 1112 * Return TRUE if there are no characters in the typeahead buffer that have | |
| 1113 * not been typed (result from a mapping or come from ":normal"). | |
| 1114 */ | |
| 1115 int | |
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1116 typebuf_typed(void) |
| 7 | 1117 { |
| 1118 return typebuf.tb_maplen == 0; | |
| 1119 } | |
| 1120 | |
| 1121 /* | |
| 1122 * Return the number of characters that are mapped (or not typed). | |
| 1123 */ | |
| 1124 int | |
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1125 typebuf_maplen(void) |
| 7 | 1126 { |
| 1127 return typebuf.tb_maplen; | |
| 1128 } | |
| 1129 | |
| 1130 /* | |
| 1131 * remove "len" characters from typebuf.tb_buf[typebuf.tb_off + offset] | |
| 1132 */ | |
| 1133 void | |
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1134 del_typebuf(int len, int offset) |
| 7 | 1135 { |
| 1136 int i; | |
| 1137 | |
| 1138 if (len == 0) | |
| 1139 return; /* nothing to do */ | |
| 1140 | |
| 1141 typebuf.tb_len -= len; | |
| 1142 | |
| 1143 /* | |
| 1144 * Easy case: Just increase typebuf.tb_off. | |
| 1145 */ | |
| 1146 if (offset == 0 && typebuf.tb_buflen - (typebuf.tb_off + len) | |
| 1147 >= 3 * MAXMAPLEN + 3) | |
| 1148 typebuf.tb_off += len; | |
| 1149 /* | |
| 1150 * Have to move the characters in typebuf.tb_buf[] and typebuf.tb_noremap[] | |
| 1151 */ | |
| 1152 else | |
| 1153 { | |
| 1154 i = typebuf.tb_off + offset; | |
| 1155 /* | |
| 1156 * Leave some extra room at the end to avoid reallocation. | |
| 1157 */ | |
| 1158 if (typebuf.tb_off > MAXMAPLEN) | |
| 1159 { | |
| 1160 mch_memmove(typebuf.tb_buf + MAXMAPLEN, | |
| 1161 typebuf.tb_buf + typebuf.tb_off, (size_t)offset); | |
| 1162 mch_memmove(typebuf.tb_noremap + MAXMAPLEN, | |
| 1163 typebuf.tb_noremap + typebuf.tb_off, (size_t)offset); | |
| 1164 typebuf.tb_off = MAXMAPLEN; | |
| 1165 } | |
| 1166 /* adjust typebuf.tb_buf (include the NUL at the end) */ | |
| 1167 mch_memmove(typebuf.tb_buf + typebuf.tb_off + offset, | |
| 1168 typebuf.tb_buf + i + len, | |
| 1169 (size_t)(typebuf.tb_len - offset + 1)); | |
| 1170 /* adjust typebuf.tb_noremap[] */ | |
| 1171 mch_memmove(typebuf.tb_noremap + typebuf.tb_off + offset, | |
| 1172 typebuf.tb_noremap + i + len, | |
| 1173 (size_t)(typebuf.tb_len - offset)); | |
| 1174 } | |
| 1175 | |
| 1176 if (typebuf.tb_maplen > offset) /* adjust tb_maplen */ | |
| 1177 { | |
| 1178 if (typebuf.tb_maplen < offset + len) | |
| 1179 typebuf.tb_maplen = offset; | |
| 1180 else | |
| 1181 typebuf.tb_maplen -= len; | |
| 1182 } | |
| 1183 if (typebuf.tb_silent > offset) /* adjust tb_silent */ | |
| 1184 { | |
| 1185 if (typebuf.tb_silent < offset + len) | |
| 1186 typebuf.tb_silent = offset; | |
| 1187 else | |
| 1188 typebuf.tb_silent -= len; | |
| 1189 } | |
| 1190 if (typebuf.tb_no_abbr_cnt > offset) /* adjust tb_no_abbr_cnt */ | |
| 1191 { | |
| 1192 if (typebuf.tb_no_abbr_cnt < offset + len) | |
| 1193 typebuf.tb_no_abbr_cnt = offset; | |
| 1194 else | |
| 1195 typebuf.tb_no_abbr_cnt -= len; | |
| 1196 } | |
| 1197 | |
| 841 | 1198 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
| 842 | 1199 /* Reset the flag that text received from a client or from feedkeys() |
| 841 | 1200 * was inserted in the typeahead buffer. */ |
| 1201 typebuf_was_filled = FALSE; | |
| 7 | 1202 #endif |
| 1203 if (++typebuf.tb_change_cnt == 0) | |
| 1204 typebuf.tb_change_cnt = 1; | |
| 1205 } | |
| 1206 | |
| 1207 /* | |
| 1208 * Write typed characters to script file. | |
| 1209 * If recording is on put the character in the recordbuffer. | |
| 1210 */ | |
| 1211 static void | |
|
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1212 gotchars(char_u *chars, int len) |
| 7 | 1213 { |
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1214 char_u *s = chars; |
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1215 int i; |
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1216 static char_u buf[4]; |
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1217 static int buflen = 0; |
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1218 int todo = len; |
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1219 |
| 1130 | 1220 while (todo--) |
| 7 | 1221 { |
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1222 buf[buflen++] = *s++; |
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1223 |
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1224 // When receiving a special key sequence, store it until we have all |
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1225 // the bytes and we can decide what to do with it. |
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1226 if (buflen == 1 && buf[0] == K_SPECIAL) |
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1227 continue; |
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1228 if (buflen == 2) |
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1229 continue; |
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1230 if (buflen == 3 && buf[1] == KS_EXTRA |
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1231 && (buf[2] == KE_FOCUSGAINED || buf[2] == KE_FOCUSLOST)) |
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1232 { |
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1233 // Drop K_FOCUSGAINED and K_FOCUSLOST, they are not useful in a |
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1234 // recording. |
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1235 buflen = 0; |
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1236 continue; |
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1237 } |
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1238 |
| 7 | 1239 /* Handle one byte at a time; no translation to be done. */ |
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1240 for (i = 0; i < buflen; ++i) |
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1241 updatescript(buf[i]); |
| 7 | 1242 |
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1243 if (reg_recording != 0) |
| 7 | 1244 { |
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1245 buf[buflen] = NUL; |
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1246 add_buff(&recordbuff, buf, (long)buflen); |
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1247 /* remember how many chars were last recorded */ |
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1248 last_recorded_len += buflen; |
| 7 | 1249 } |
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1250 buflen = 0; |
| 7 | 1251 } |
| 1252 may_sync_undo(); | |
| 1253 | |
| 1254 #ifdef FEAT_EVAL | |
| 1255 /* output "debug mode" message next time in debug mode */ | |
| 1256 debug_did_msg = FALSE; | |
| 1257 #endif | |
| 1258 | |
| 1259 /* Since characters have been typed, consider the following to be in | |
| 1260 * another mapping. Search string will be kept in history. */ | |
| 1261 ++maptick; | |
| 1262 } | |
| 1263 | |
| 1264 /* | |
| 1265 * Sync undo. Called when typed characters are obtained from the typeahead | |
| 1266 * buffer, or when a menu is used. | |
| 1267 * Do not sync: | |
| 1268 * - In Insert mode, unless cursor key has been used. | |
| 1269 * - While reading a script file. | |
| 1270 * - When no_u_sync is non-zero. | |
| 1271 */ | |
| 1272 static void | |
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1273 may_sync_undo(void) |
| 7 | 1274 { |
| 1275 if ((!(State & (INSERT + CMDLINE)) || arrow_used) | |
| 825 | 1276 && scriptin[curscript] == NULL) |
| 1277 u_sync(FALSE); | |
| 7 | 1278 } |
| 1279 | |
| 1280 /* | |
| 1281 * Make "typebuf" empty and allocate new buffers. | |
| 1282 * Returns FAIL when out of memory. | |
| 1283 */ | |
| 1284 int | |
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1285 alloc_typebuf(void) |
| 7 | 1286 { |
| 1287 typebuf.tb_buf = alloc(TYPELEN_INIT); | |
| 1288 typebuf.tb_noremap = alloc(TYPELEN_INIT); | |
| 1289 if (typebuf.tb_buf == NULL || typebuf.tb_noremap == NULL) | |
| 1290 { | |
| 1291 free_typebuf(); | |
| 1292 return FAIL; | |
| 1293 } | |
| 1294 typebuf.tb_buflen = TYPELEN_INIT; | |
|
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|
1295 typebuf.tb_off = MAXMAPLEN + 4; /* can insert without realloc */ |
| 7 | 1296 typebuf.tb_len = 0; |
| 1297 typebuf.tb_maplen = 0; | |
| 1298 typebuf.tb_silent = 0; | |
| 1299 typebuf.tb_no_abbr_cnt = 0; | |
| 1300 if (++typebuf.tb_change_cnt == 0) | |
| 1301 typebuf.tb_change_cnt = 1; | |
| 1302 return OK; | |
| 1303 } | |
| 1304 | |
| 1305 /* | |
| 1306 * Free the buffers of "typebuf". | |
| 1307 */ | |
| 1308 void | |
|
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|
1309 free_typebuf(void) |
| 7 | 1310 { |
| 1462 | 1311 if (typebuf.tb_buf == typebuf_init) |
|
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|
1312 internal_error("Free typebuf 1"); |
| 1462 | 1313 else |
| 1314 vim_free(typebuf.tb_buf); | |
| 1992 | 1315 if (typebuf.tb_noremap == noremapbuf_init) |
|
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|
1316 internal_error("Free typebuf 2"); |
| 1462 | 1317 else |
| 1318 vim_free(typebuf.tb_noremap); | |
| 7 | 1319 } |
| 1320 | |
| 1321 /* | |
| 1322 * When doing ":so! file", the current typeahead needs to be saved, and | |
| 1323 * restored when "file" has been read completely. | |
| 1324 */ | |
| 1325 static typebuf_T saved_typebuf[NSCRIPT]; | |
| 1326 | |
| 1327 int | |
|
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|
1328 save_typebuf(void) |
| 7 | 1329 { |
| 1330 init_typebuf(); | |
| 1331 saved_typebuf[curscript] = typebuf; | |
| 1332 /* If out of memory: restore typebuf and close file. */ | |
| 1333 if (alloc_typebuf() == FAIL) | |
| 1334 { | |
| 1335 closescript(); | |
| 1336 return FAIL; | |
| 1337 } | |
| 1338 return OK; | |
| 1339 } | |
| 1340 | |
| 1928 | 1341 static int old_char = -1; /* character put back by vungetc() */ |
| 1342 static int old_mod_mask; /* mod_mask for ungotten character */ | |
| 4227 | 1343 #ifdef FEAT_MOUSE |
| 1344 static int old_mouse_row; /* mouse_row related to old_char */ | |
| 1345 static int old_mouse_col; /* mouse_col related to old_char */ | |
| 1346 #endif | |
| 1928 | 1347 |
| 7 | 1348 /* |
| 1349 * Save all three kinds of typeahead, so that the user must type at a prompt. | |
| 1350 */ | |
| 1351 void | |
|
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1352 save_typeahead(tasave_T *tp) |
| 7 | 1353 { |
| 1354 tp->save_typebuf = typebuf; | |
| 1355 tp->typebuf_valid = (alloc_typebuf() == OK); | |
| 1356 if (!tp->typebuf_valid) | |
| 1357 typebuf = tp->save_typebuf; | |
| 1358 | |
| 1928 | 1359 tp->old_char = old_char; |
| 1360 tp->old_mod_mask = old_mod_mask; | |
| 1361 old_char = -1; | |
| 1362 | |
| 5649 | 1363 tp->save_readbuf1 = readbuf1; |
|
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1364 readbuf1.bh_first.b_next = NULL; |
| 5649 | 1365 tp->save_readbuf2 = readbuf2; |
|
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1366 readbuf2.bh_first.b_next = NULL; |
| 7 | 1367 # ifdef USE_INPUT_BUF |
| 1368 tp->save_inputbuf = get_input_buf(); | |
| 1369 # endif | |
| 1370 } | |
| 1371 | |
| 1372 /* | |
| 1373 * Restore the typeahead to what it was before calling save_typeahead(). | |
| 1374 * The allocated memory is freed, can only be called once! | |
| 1375 */ | |
| 1376 void | |
|
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1377 restore_typeahead(tasave_T *tp) |
| 7 | 1378 { |
| 1379 if (tp->typebuf_valid) | |
| 1380 { | |
| 1381 free_typebuf(); | |
| 1382 typebuf = tp->save_typebuf; | |
| 1383 } | |
| 1384 | |
| 1928 | 1385 old_char = tp->old_char; |
| 1386 old_mod_mask = tp->old_mod_mask; | |
| 1387 | |
| 5649 | 1388 free_buff(&readbuf1); |
| 1389 readbuf1 = tp->save_readbuf1; | |
| 1390 free_buff(&readbuf2); | |
| 1391 readbuf2 = tp->save_readbuf2; | |
| 7 | 1392 # ifdef USE_INPUT_BUF |
| 1393 set_input_buf(tp->save_inputbuf); | |
| 1394 # endif | |
| 1395 } | |
| 1396 | |
| 1397 /* | |
| 1398 * Open a new script file for the ":source!" command. | |
| 1399 */ | |
| 1400 void | |
|
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1401 openscript( |
|
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1402 char_u *name, |
|
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|
1403 int directly) /* when TRUE execute directly */ |
| 7 | 1404 { |
| 1405 if (curscript + 1 == NSCRIPT) | |
| 1406 { | |
|
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1407 emsg(_(e_nesting)); |
| 7 | 1408 return; |
| 1409 } | |
|
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1410 |
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1411 // Disallow sourcing a file in the sandbox, the commands would be executed |
|
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1412 // later, possibly outside of the sandbox. |
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1413 if (check_secure()) |
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1414 return; |
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1415 |
| 1462 | 1416 #ifdef FEAT_EVAL |
| 1417 if (ignore_script) | |
| 1418 /* Not reading from script, also don't open one. Warning message? */ | |
| 1419 return; | |
| 1420 #endif | |
| 7 | 1421 |
| 1422 if (scriptin[curscript] != NULL) /* already reading script */ | |
| 1423 ++curscript; | |
| 1424 /* use NameBuff for expanded name */ | |
| 1425 expand_env(name, NameBuff, MAXPATHL); | |
| 1426 if ((scriptin[curscript] = mch_fopen((char *)NameBuff, READBIN)) == NULL) | |
| 1427 { | |
|
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1428 semsg(_(e_notopen), name); |
| 7 | 1429 if (curscript) |
| 1430 --curscript; | |
| 1431 return; | |
| 1432 } | |
| 1433 if (save_typebuf() == FAIL) | |
| 1434 return; | |
| 1435 | |
| 1436 /* | |
| 1437 * Execute the commands from the file right now when using ":source!" | |
| 1438 * after ":global" or ":argdo" or in a loop. Also when another command | |
| 1439 * follows. This means the display won't be updated. Don't do this | |
| 1440 * always, "make test" would fail. | |
| 1441 */ | |
| 1442 if (directly) | |
| 1443 { | |
| 1444 oparg_T oa; | |
| 1445 int oldcurscript; | |
| 1446 int save_State = State; | |
| 1447 int save_restart_edit = restart_edit; | |
| 1448 int save_insertmode = p_im; | |
| 1449 int save_finish_op = finish_op; | |
| 1450 int save_msg_scroll = msg_scroll; | |
| 1451 | |
| 1452 State = NORMAL; | |
| 1453 msg_scroll = FALSE; /* no msg scrolling in Normal mode */ | |
| 1454 restart_edit = 0; /* don't go to Insert mode */ | |
| 1455 p_im = FALSE; /* don't use 'insertmode' */ | |
| 1456 clear_oparg(&oa); | |
| 1457 finish_op = FALSE; | |
| 1458 | |
| 1459 oldcurscript = curscript; | |
| 1460 do | |
| 1461 { | |
|
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1462 update_topline_cursor(); // update cursor position and topline |
|
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1463 normal_cmd(&oa, FALSE); // execute one command |
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1464 vpeekc(); // check for end of file |
| 7 | 1465 } |
| 1466 while (scriptin[oldcurscript] != NULL); | |
| 1467 | |
| 1468 State = save_State; | |
| 1469 msg_scroll = save_msg_scroll; | |
| 1470 restart_edit = save_restart_edit; | |
| 1471 p_im = save_insertmode; | |
| 1472 finish_op = save_finish_op; | |
| 1473 } | |
| 1474 } | |
| 1475 | |
| 1476 /* | |
| 1477 * Close the currently active input script. | |
| 1478 */ | |
| 1479 static void | |
|
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1480 closescript(void) |
| 7 | 1481 { |
| 1482 free_typebuf(); | |
| 1483 typebuf = saved_typebuf[curscript]; | |
| 1484 | |
| 1485 fclose(scriptin[curscript]); | |
| 1486 scriptin[curscript] = NULL; | |
| 1487 if (curscript > 0) | |
| 1488 --curscript; | |
| 1489 } | |
| 1490 | |
| 358 | 1491 #if defined(EXITFREE) || defined(PROTO) |
| 1492 void | |
|
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1493 close_all_scripts(void) |
| 358 | 1494 { |
| 1495 while (scriptin[0] != NULL) | |
| 1496 closescript(); | |
| 1497 } | |
| 1498 #endif | |
| 1499 | |
| 7 | 1500 #if defined(FEAT_INS_EXPAND) || defined(PROTO) |
| 1501 /* | |
| 1502 * Return TRUE when reading keys from a script file. | |
| 1503 */ | |
| 1504 int | |
|
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|
1505 using_script(void) |
| 7 | 1506 { |
| 1507 return scriptin[curscript] != NULL; | |
| 1508 } | |
| 1509 #endif | |
| 1510 | |
| 1511 /* | |
| 365 | 1512 * This function is called just before doing a blocking wait. Thus after |
| 1513 * waiting 'updatetime' for a character to arrive. | |
| 1514 */ | |
| 1515 void | |
|
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1516 before_blocking(void) |
| 365 | 1517 { |
| 1518 updatescript(0); | |
| 1519 #ifdef FEAT_EVAL | |
| 958 | 1520 if (may_garbage_collect) |
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|
1521 garbage_collect(FALSE); |
| 365 | 1522 #endif |
| 1523 } | |
| 1524 | |
| 1525 /* | |
| 7 | 1526 * updatescipt() is called when a character can be written into the script file |
| 1527 * or when we have waited some time for a character (c == 0) | |
| 1528 * | |
| 1529 * All the changed memfiles are synced if c == 0 or when the number of typed | |
| 1530 * characters reaches 'updatecount' and 'updatecount' is non-zero. | |
| 1531 */ | |
| 1532 void | |
|
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|
1533 updatescript(int c) |
| 7 | 1534 { |
| 1535 static int count = 0; | |
| 1536 | |
| 1537 if (c && scriptout) | |
| 1538 putc(c, scriptout); | |
| 1539 if (c == 0 || (p_uc > 0 && ++count >= p_uc)) | |
| 1540 { | |
| 1541 ml_sync_all(c == 0, TRUE); | |
| 1542 count = 0; | |
| 1543 } | |
| 1544 } | |
| 1545 | |
| 1546 /* | |
| 1547 * Get the next input character. | |
| 1548 * Can return a special key or a multi-byte character. | |
| 1549 * Can return NUL when called recursively, use safe_vgetc() if that's not | |
| 1550 * wanted. | |
| 1551 * This translates escaped K_SPECIAL and CSI bytes to a K_SPECIAL or CSI byte. | |
| 1552 * Collects the bytes of a multibyte character into the whole character. | |
| 1992 | 1553 * Returns the modifiers in the global "mod_mask". |
| 7 | 1554 */ |
| 1555 int | |
|
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|
1556 vgetc(void) |
| 7 | 1557 { |
| 1558 int c, c2; | |
| 1559 int n; | |
| 3549 | 1560 char_u buf[MB_MAXBYTES + 1]; |
| 7 | 1561 int i; |
| 1562 | |
| 958 | 1563 #ifdef FEAT_EVAL |
| 1564 /* Do garbage collection when garbagecollect() was called previously and | |
| 1565 * we are now at the toplevel. */ | |
| 1566 if (may_garbage_collect && want_garbage_collect) | |
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|
1567 garbage_collect(FALSE); |
| 958 | 1568 #endif |
| 1569 | |
| 7 | 1570 /* |
| 1571 * If a character was put back with vungetc, it was already processed. | |
| 1572 * Return it directly. | |
| 1573 */ | |
| 1574 if (old_char != -1) | |
| 1575 { | |
| 1576 c = old_char; | |
| 1577 old_char = -1; | |
| 1578 mod_mask = old_mod_mask; | |
| 4227 | 1579 #ifdef FEAT_MOUSE |
| 1580 mouse_row = old_mouse_row; | |
| 1581 mouse_col = old_mouse_col; | |
| 1582 #endif | |
| 7 | 1583 } |
| 958 | 1584 else |
| 7 | 1585 { |
|
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1586 mod_mask = 0x0; |
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1587 last_recorded_len = 0; |
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1588 for (;;) // this is done twice if there are modifiers |
| 7 | 1589 { |
|
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1590 int did_inc = FALSE; |
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1591 |
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|
1592 if (mod_mask |
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|
1593 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
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1594 || im_is_preediting() |
| 7 | 1595 #endif |
|
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1596 ) |
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1597 { |
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1598 // no mapping after modifier has been read |
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1599 ++no_mapping; |
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1600 ++allow_keys; |
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1601 did_inc = TRUE; // mod_mask may change value |
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1602 } |
| 7 | 1603 c = vgetorpeek(TRUE); |
|
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1604 if (did_inc) |
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1605 { |
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1606 --no_mapping; |
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1607 --allow_keys; |
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1608 } |
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1609 |
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1610 // Get two extra bytes for special keys |
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changeset
|
1611 if (c == K_SPECIAL |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1612 #ifdef FEAT_GUI |
|
16470
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1613 || (gui.in_use && c == CSI) |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1614 #endif |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1615 ) |
| 7 | 1616 { |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1617 int save_allow_keys = allow_keys; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1618 |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1619 ++no_mapping; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1620 allow_keys = 0; // make sure BS is not found |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1621 c2 = vgetorpeek(TRUE); // no mapping for these chars |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1622 c = vgetorpeek(TRUE); |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1623 --no_mapping; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1624 allow_keys = save_allow_keys; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1625 if (c2 == KS_MODIFIER) |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1626 { |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1627 mod_mask = c; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1628 continue; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1629 } |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1630 c = TO_SPECIAL(c2, c); |
| 7 | 1631 |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1632 #if defined(FEAT_GUI_MSWIN) && defined(FEAT_MENU) && defined(FEAT_TEAROFF) |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1633 // Handle K_TEAROFF here, the caller of vgetc() doesn't need to |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1634 // 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
|
1635 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
|
1636 # ifdef VIMDLL |
|
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
|
1637 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:
16393
diff
changeset
|
1638 # endif |
|
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
|
1639 c == K_TEAROFF) |
| 7 | 1640 { |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1641 char_u name[200]; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1642 int i; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1643 |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1644 // get menu path, it ends with a <CR> |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1645 for (i = 0; (c = vgetorpeek(TRUE)) != '\r'; ) |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1646 { |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1647 name[i] = c; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1648 if (i < 199) |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1649 ++i; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1650 } |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1651 name[i] = NUL; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1652 gui_make_tearoff(name); |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1653 continue; |
| 7 | 1654 } |
| 1655 #endif | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1656 #if defined(FEAT_GUI) && defined(FEAT_GUI_GTK) && defined(FEAT_MENU) |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1657 // GTK: <F10> normally selects the menu, but it's passed until |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1658 // here to allow mapping it. Intercept and invoke the GTK |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1659 // behavior if it's not mapped. |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1660 if (c == K_F10 && gui.menubar != NULL) |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1661 { |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1662 gtk_menu_shell_select_first( |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1663 GTK_MENU_SHELL(gui.menubar), FALSE); |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1664 continue; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1665 } |
| 36 | 1666 #endif |
| 7 | 1667 #ifdef FEAT_GUI |
|
16470
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1668 if (gui.in_use) |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1669 { |
|
16470
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1670 // Handle focus event here, so that the caller doesn't |
|
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1671 // need to know about it. Return K_IGNORE so that we loop |
|
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1672 // once (needed if 'lazyredraw' is set). |
|
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1673 if (c == K_FOCUSGAINED || c == K_FOCUSLOST) |
|
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1674 { |
|
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1675 ui_focus_change(c == K_FOCUSGAINED); |
|
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1676 c = K_IGNORE; |
|
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1677 } |
|
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1678 |
|
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1679 // Translate K_CSI to CSI. The special key is only used |
|
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1680 // to avoid it being recognized as the start of a special |
|
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1681 // key. |
|
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1682 if (c == K_CSI) |
|
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1683 c = CSI; |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1684 } |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1685 #endif |
| 1380 | 1686 } |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1687 // a keypad or special function key was not mapped, use it like |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1688 // its ASCII equivalent |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1689 switch (c) |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1690 { |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1691 case K_KPLUS: c = '+'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1692 case K_KMINUS: c = '-'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1693 case K_KDIVIDE: c = '/'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1694 case K_KMULTIPLY: c = '*'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1695 case K_KENTER: c = CAR; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1696 case K_KPOINT: |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1697 #ifdef MSWIN |
|
14403
e29cbac5e8f6
patch 8.1.0216: part of file not indented properly
Christian Brabandt <cb@256bit.org>
parents:
14247
diff
changeset
|
1698 // Can be either '.' or a ',', |
|
e29cbac5e8f6
patch 8.1.0216: part of file not indented properly
Christian Brabandt <cb@256bit.org>
parents:
14247
diff
changeset
|
1699 // depending on the type of keypad. |
|
e29cbac5e8f6
patch 8.1.0216: part of file not indented properly
Christian Brabandt <cb@256bit.org>
parents:
14247
diff
changeset
|
1700 c = MapVirtualKey(VK_DECIMAL, 2); break; |
| 36 | 1701 #else |
|
14403
e29cbac5e8f6
patch 8.1.0216: part of file not indented properly
Christian Brabandt <cb@256bit.org>
parents:
14247
diff
changeset
|
1702 c = '.'; break; |
| 36 | 1703 #endif |
|
15989
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1704 case K_K0: c = '0'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
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15868
diff
changeset
|
1705 case K_K1: c = '1'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
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15868
diff
changeset
|
1706 case K_K2: c = '2'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1707 case K_K3: c = '3'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
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15868
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changeset
|
1708 case K_K4: c = '4'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1709 case K_K5: c = '5'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1710 case K_K6: c = '6'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1711 case K_K7: c = '7'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
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15868
diff
changeset
|
1712 case K_K8: c = '8'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
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15868
diff
changeset
|
1713 case K_K9: c = '9'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
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changeset
|
1714 |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
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15868
diff
changeset
|
1715 case K_XHOME: |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1716 case K_ZHOME: if (mod_mask == MOD_MASK_SHIFT) |
| 229 | 1717 { |
| 1718 c = K_S_HOME; | |
| 1719 mod_mask = 0; | |
| 1720 } | |
| 1721 else if (mod_mask == MOD_MASK_CTRL) | |
| 1722 { | |
| 1723 c = K_C_HOME; | |
| 1724 mod_mask = 0; | |
| 1725 } | |
| 1726 else | |
| 1727 c = K_HOME; | |
| 1728 break; | |
|
15989
a14d8b4ef2b0
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15868
diff
changeset
|
1729 case K_XEND: |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1730 case K_ZEND: if (mod_mask == MOD_MASK_SHIFT) |
| 229 | 1731 { |
| 1732 c = K_S_END; | |
| 1733 mod_mask = 0; | |
| 1734 } | |
| 1735 else if (mod_mask == MOD_MASK_CTRL) | |
| 1736 { | |
| 1737 c = K_C_END; | |
| 1738 mod_mask = 0; | |
| 1739 } | |
| 1740 else | |
| 1741 c = K_END; | |
| 1742 break; | |
| 1743 | |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
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changeset
|
1744 case K_XUP: c = K_UP; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1745 case K_XDOWN: c = K_DOWN; break; |
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1746 case K_XLEFT: c = K_LEFT; break; |
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1747 case K_XRIGHT: c = K_RIGHT; break; |
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1748 } |
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1749 |
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1750 // For a multi-byte character get all the bytes and return the |
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1751 // converted character. |
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1752 // Note: This will loop until enough bytes are received! |
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1753 if (has_mbyte && (n = MB_BYTE2LEN_CHECK(c)) > 1) |
| 7 | 1754 { |
|
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1755 ++no_mapping; |
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1756 buf[0] = c; |
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1757 for (i = 1; i < n; ++i) |
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1758 { |
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1759 buf[i] = vgetorpeek(TRUE); |
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1760 if (buf[i] == K_SPECIAL |
| 7 | 1761 #ifdef FEAT_GUI |
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1762 || ( |
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1763 # ifdef VIMDLL |
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1764 gui.in_use && |
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1765 # endif |
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1766 buf[i] == CSI) |
| 7 | 1767 #endif |
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1768 ) |
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1769 { |
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1770 // Must be a K_SPECIAL - KS_SPECIAL - KE_FILLER |
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1771 // sequence, which represents a K_SPECIAL (0x80), |
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1772 // or a CSI - KS_EXTRA - KE_CSI sequence, which |
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1773 // represents a CSI (0x9B), |
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1774 // or a K_SPECIAL - KS_EXTRA - KE_CSI, which is CSI |
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1775 // too. |
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1776 c = vgetorpeek(TRUE); |
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1777 if (vgetorpeek(TRUE) == (int)KE_CSI && c == KS_EXTRA) |
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1778 buf[i] = CSI; |
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1779 } |
| 7 | 1780 } |
|
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1781 --no_mapping; |
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1782 c = (*mb_ptr2char)(buf); |
| 7 | 1783 } |
|
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1784 |
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1785 break; |
| 7 | 1786 } |
| 1787 } | |
| 958 | 1788 |
| 1789 #ifdef FEAT_EVAL | |
| 1790 /* | |
| 1791 * In the main loop "may_garbage_collect" can be set to do garbage | |
| 1792 * collection in the first next vgetc(). It's disabled after that to | |
| 1793 * avoid internally used Lists and Dicts to be freed. | |
| 1794 */ | |
| 1795 may_garbage_collect = FALSE; | |
| 1796 #endif | |
|
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1797 #ifdef FEAT_BEVAL_TERM |
|
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1798 if (c != K_MOUSEMOVE && c != K_IGNORE) |
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1799 { |
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1800 /* Don't trigger 'balloonexpr' unless only the mouse was moved. */ |
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1801 bevalexpr_due_set = FALSE; |
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1802 ui_remove_balloon(); |
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1803 } |
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1804 #endif |
| 958 | 1805 |
| 1806 return c; | |
| 7 | 1807 } |
| 1808 | |
| 1809 /* | |
| 1810 * Like vgetc(), but never return a NUL when called recursively, get a key | |
| 1811 * directly from the user (ignoring typeahead). | |
| 1812 */ | |
| 1813 int | |
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1814 safe_vgetc(void) |
| 7 | 1815 { |
| 1816 int c; | |
| 1817 | |
| 1818 c = vgetc(); | |
| 1819 if (c == NUL) | |
| 1820 c = get_keystroke(); | |
| 1821 return c; | |
| 1822 } | |
| 1823 | |
| 1824 /* | |
| 1389 | 1825 * Like safe_vgetc(), but loop to handle K_IGNORE. |
| 1826 * Also ignore scrollbar events. | |
| 1827 */ | |
| 1828 int | |
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1829 plain_vgetc(void) |
| 1389 | 1830 { |
| 1831 int c; | |
| 1832 | |
| 1833 do | |
| 1834 c = safe_vgetc(); | |
|
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1835 while (c == K_IGNORE || c == K_VER_SCROLLBAR || c == K_HOR_SCROLLBAR); |
|
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1836 |
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1837 if (c == K_PS) |
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1838 /* Only handle the first pasted character. Drop the rest, since we |
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1839 * don't know what to do with it. */ |
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1840 c = bracketed_paste(PASTE_ONE_CHAR, FALSE, NULL); |
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1841 |
| 1389 | 1842 return c; |
| 1843 } | |
| 1844 | |
| 1845 /* | |
| 7 | 1846 * Check if a character is available, such that vgetc() will not block. |
| 1847 * If the next character is a special character or multi-byte, the returned | |
| 1848 * character is not valid!. | |
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1849 * Returns NUL if no character is available. |
| 7 | 1850 */ |
| 1851 int | |
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1852 vpeekc(void) |
| 7 | 1853 { |
| 1854 if (old_char != -1) | |
| 1855 return old_char; | |
| 1856 return vgetorpeek(FALSE); | |
| 1857 } | |
| 1858 | |
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1859 #if defined(FEAT_TERMRESPONSE) || defined(FEAT_TERMINAL) || defined(PROTO) |
| 7 | 1860 /* |
| 1861 * Like vpeekc(), but don't allow mapping. Do allow checking for terminal | |
| 1862 * codes. | |
| 1863 */ | |
| 1864 int | |
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1865 vpeekc_nomap(void) |
| 7 | 1866 { |
| 1867 int c; | |
| 1868 | |
| 1869 ++no_mapping; | |
| 1870 ++allow_keys; | |
| 1871 c = vpeekc(); | |
| 1872 --no_mapping; | |
| 1873 --allow_keys; | |
| 1874 return c; | |
| 1875 } | |
| 1876 #endif | |
| 1877 | |
| 5930 | 1878 #if defined(FEAT_INS_EXPAND) || defined(FEAT_EVAL) || defined(PROTO) |
| 7 | 1879 /* |
| 1880 * Check if any character is available, also half an escape sequence. | |
| 1881 * Trick: when no typeahead found, but there is something in the typeahead | |
| 1882 * buffer, it must be an ESC that is recognized as the start of a key code. | |
| 1883 */ | |
| 1884 int | |
|
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1885 vpeekc_any(void) |
| 7 | 1886 { |
| 1887 int c; | |
| 1888 | |
| 1889 c = vpeekc(); | |
| 1890 if (c == NUL && typebuf.tb_len > 0) | |
| 1891 c = ESC; | |
| 1892 return c; | |
| 1893 } | |
| 1894 #endif | |
| 1895 | |
| 1896 /* | |
| 1897 * Call vpeekc() without causing anything to be mapped. | |
| 1898 * Return TRUE if a character is available, FALSE otherwise. | |
| 1899 */ | |
| 1900 int | |
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1901 char_avail(void) |
| 7 | 1902 { |
| 1903 int retval; | |
| 1904 | |
|
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1905 #ifdef FEAT_EVAL |
|
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1906 /* When test_override("char_avail", 1) was called pretend there is no |
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1907 * typeahead. */ |
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1908 if (disable_char_avail_for_testing) |
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1909 return FALSE; |
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1910 #endif |
| 7 | 1911 ++no_mapping; |
| 1912 retval = vpeekc(); | |
| 1913 --no_mapping; | |
| 1914 return (retval != NUL); | |
| 1915 } | |
| 1916 | |
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1917 /* |
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1918 * unget one character (can only be done once!) |
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1919 */ |
| 7 | 1920 void |
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1921 vungetc(int c) |
| 7 | 1922 { |
| 1923 old_char = c; | |
| 1924 old_mod_mask = mod_mask; | |
| 4227 | 1925 #ifdef FEAT_MOUSE |
| 1926 old_mouse_row = mouse_row; | |
| 1927 old_mouse_col = mouse_col; | |
| 1928 #endif | |
| 7 | 1929 } |
| 1930 | |
| 1931 /* | |
|
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1932 * Get a byte: |
| 7 | 1933 * 1. from the stuffbuffer |
| 1934 * This is used for abbreviated commands like "D" -> "d$". | |
| 1935 * Also used to redo a command for ".". | |
| 1936 * 2. from the typeahead buffer | |
| 1937 * Stores text obtained previously but not used yet. | |
| 1938 * Also stores the result of mappings. | |
| 1939 * Also used for the ":normal" command. | |
| 1940 * 3. from the user | |
| 1941 * This may do a blocking wait if "advance" is TRUE. | |
| 1942 * | |
| 1943 * if "advance" is TRUE (vgetc()): | |
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1944 * Really get the character. |
| 7 | 1945 * KeyTyped is set to TRUE in the case the user typed the key. |
| 1946 * KeyStuffed is TRUE if the character comes from the stuff buffer. | |
| 1947 * if "advance" is FALSE (vpeekc()): | |
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1948 * Just look whether there is a character available. |
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1949 * Return NUL if not. |
| 7 | 1950 * |
| 1951 * When "no_mapping" is zero, checks for mappings in the current mode. | |
| 1952 * Only returns one byte (of a multi-byte character). | |
| 1953 * K_SPECIAL and CSI may be escaped, need to get two more bytes then. | |
| 1954 */ | |
| 1955 static int | |
|
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1956 vgetorpeek(int advance) |
| 7 | 1957 { |
| 1958 int c, c1; | |
| 1959 int keylen; | |
| 1960 char_u *s; | |
| 1961 mapblock_T *mp; | |
| 1962 #ifdef FEAT_LOCALMAP | |
| 1963 mapblock_T *mp2; | |
| 1964 #endif | |
| 1965 mapblock_T *mp_match; | |
| 1966 int mp_match_len = 0; | |
| 1967 int timedout = FALSE; /* waited for more than 1 second | |
| 1968 for mapping to complete */ | |
| 1969 int mapdepth = 0; /* check for recursive mapping */ | |
| 1970 int mode_deleted = FALSE; /* set when mode has been deleted */ | |
| 1971 int local_State; | |
| 1972 int mlen; | |
| 1973 int max_mlen; | |
| 721 | 1974 int i; |
| 7 | 1975 #ifdef FEAT_CMDL_INFO |
| 1976 int new_wcol, new_wrow; | |
| 1977 #endif | |
| 1978 #ifdef FEAT_GUI | |
| 1979 # ifdef FEAT_MENU | |
| 1980 int idx; | |
| 1981 # endif | |
| 1982 int shape_changed = FALSE; /* adjusted cursor shape */ | |
| 1983 #endif | |
| 1984 int n; | |
| 1985 #ifdef FEAT_LANGMAP | |
| 1986 int nolmaplen; | |
| 1987 #endif | |
| 1988 int old_wcol, old_wrow; | |
| 202 | 1989 int wait_tb_len; |
| 7 | 1990 |
| 1991 /* | |
| 1992 * This function doesn't work very well when called recursively. This may | |
| 1993 * happen though, because of: | |
| 1994 * 1. The call to add_to_showcmd(). char_avail() is then used to check if | |
| 1995 * there is a character available, which calls this function. In that | |
| 1996 * case we must return NUL, to indicate no character is available. | |
| 1997 * 2. A GUI callback function writes to the screen, causing a | |
| 1998 * wait_return(). | |
| 1999 * Using ":normal" can also do this, but it saves the typeahead buffer, | |
| 2000 * thus it should be OK. But don't get a key from the user then. | |
| 2001 */ | |
|
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parents:
7821
diff
changeset
|
2002 if (vgetc_busy > 0 && ex_normal_busy == 0) |
| 7 | 2003 return NUL; |
| 2004 | |
| 2005 local_State = get_real_state(); | |
| 2006 | |
| 822 | 2007 ++vgetc_busy; |
| 7 | 2008 |
| 2009 if (advance) | |
| 2010 KeyStuffed = FALSE; | |
| 2011 | |
| 2012 init_typebuf(); | |
| 2013 start_stuff(); | |
| 2014 if (advance && typebuf.tb_maplen == 0) | |
|
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changeset
|
2015 reg_executing = 0; |
| 7 | 2016 do |
| 2017 { | |
| 2018 /* | |
| 2019 * get a character: 1. from the stuffbuffer | |
| 2020 */ | |
| 2021 if (typeahead_char != 0) | |
| 2022 { | |
| 2023 c = typeahead_char; | |
| 2024 if (advance) | |
| 2025 typeahead_char = 0; | |
| 2026 } | |
| 2027 else | |
| 5649 | 2028 c = read_readbuffers(advance); |
| 7 | 2029 if (c != NUL && !got_int) |
| 2030 { | |
| 2031 if (advance) | |
| 2032 { | |
| 2033 /* KeyTyped = FALSE; When the command that stuffed something | |
| 2034 * was typed, behave like the stuffed command was typed. | |
|
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parents:
10359
diff
changeset
|
2035 * needed for CTRL-W CTRL-] to open a fold, for example. */ |
| 7 | 2036 KeyStuffed = TRUE; |
| 2037 } | |
| 2038 if (typebuf.tb_no_abbr_cnt == 0) | |
| 2039 typebuf.tb_no_abbr_cnt = 1; /* no abbreviations now */ | |
| 2040 } | |
| 2041 else | |
| 2042 { | |
| 2043 /* | |
| 2044 * Loop until we either find a matching mapped key, or we | |
| 2045 * are sure that it is not a mapped key. | |
| 2046 * If a mapped key sequence is found we go back to the start to | |
| 2047 * try re-mapping. | |
| 2048 */ | |
| 2049 for (;;) | |
| 2050 { | |
|
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parents:
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diff
changeset
|
2051 long wait_time; |
|
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patch 8.1.1118: a couple of conditions are hard to understand
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parents:
16162
diff
changeset
|
2052 |
| 7 | 2053 /* |
| 2054 * ui_breakcheck() is slow, don't use it too often when | |
| 2055 * inside a mapping. But call it each time for typed | |
| 2056 * characters. | |
| 2057 */ | |
| 2058 if (typebuf.tb_maplen) | |
| 2059 line_breakcheck(); | |
| 2060 else | |
| 2061 ui_breakcheck(); /* check for CTRL-C */ | |
| 2062 keylen = 0; | |
| 2063 if (got_int) | |
| 2064 { | |
| 2065 /* flush all input */ | |
|
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parents:
11577
diff
changeset
|
2066 c = inchar(typebuf.tb_buf, typebuf.tb_buflen - 1, 0L); |
| 7 | 2067 /* |
| 2068 * If inchar() returns TRUE (script file was active) or we | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
2069 * are inside a mapping, get out of Insert mode. |
| 7 | 2070 * Otherwise we behave like having gotten a CTRL-C. |
| 2071 * As a result typing CTRL-C in insert mode will | |
| 2072 * really insert a CTRL-C. | |
| 2073 */ | |
| 2074 if ((c || typebuf.tb_maplen) | |
| 2075 && (State & (INSERT + CMDLINE))) | |
| 2076 c = ESC; | |
| 2077 else | |
| 2078 c = Ctrl_C; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
2079 flush_buffers(FLUSH_INPUT); // flush all typeahead |
| 7 | 2080 |
| 988 | 2081 if (advance) |
| 2082 { | |
| 2083 /* Also record this character, it might be needed to | |
| 2084 * get out of Insert mode. */ | |
| 2085 *typebuf.tb_buf = c; | |
| 2086 gotchars(typebuf.tb_buf, 1); | |
| 2087 } | |
| 7 | 2088 cmd_silent = FALSE; |
| 2089 | |
| 2090 break; | |
| 2091 } | |
| 2092 else if (typebuf.tb_len > 0) | |
| 2093 { | |
| 2094 /* | |
| 2095 * Check for a mappable key sequence. | |
| 2096 * Walk through one maphash[] list until we find an | |
| 2097 * entry that matches. | |
| 2098 * | |
| 2099 * Don't look for mappings if: | |
| 2100 * - no_mapping set: mapping disabled (e.g. for CTRL-V) | |
| 2101 * - maphash_valid not set: no mappings present. | |
| 2102 * - typebuf.tb_buf[typebuf.tb_off] should not be remapped | |
| 2103 * - in insert or cmdline mode and 'paste' option set | |
| 2104 * - waiting for "hit return to continue" and CR or SPACE | |
| 2105 * typed | |
| 2106 * - waiting for a char with --more-- | |
| 2107 * - in Ctrl-X mode, and we get a valid char for that mode | |
| 2108 */ | |
| 2109 mp = NULL; | |
| 2110 max_mlen = 0; | |
| 2111 c1 = typebuf.tb_buf[typebuf.tb_off]; | |
| 2112 if (no_mapping == 0 && maphash_valid | |
| 2113 && (no_zero_mapping == 0 || c1 != '0') | |
| 2114 && (typebuf.tb_maplen == 0 | |
| 2115 || (p_remap | |
| 10 | 2116 && (typebuf.tb_noremap[typebuf.tb_off] |
| 2117 & (RM_NONE|RM_ABBR)) == 0)) | |
| 7 | 2118 && !(p_paste && (State & (INSERT + CMDLINE))) |
| 2119 && !(State == HITRETURN && (c1 == CAR || c1 == ' ')) | |
| 2120 && State != ASKMORE | |
| 2121 && State != CONFIRM | |
| 2122 #ifdef FEAT_INS_EXPAND | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
2123 && !((ctrl_x_mode_not_default() |
|
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
2124 && vim_is_ctrl_x_key(c1)) |
| 449 | 2125 || ((compl_cont_status & CONT_LOCAL) |
| 7 | 2126 && (c1 == Ctrl_N || c1 == Ctrl_P))) |
| 2127 #endif | |
| 2128 ) | |
| 2129 { | |
| 2130 #ifdef FEAT_LANGMAP | |
| 2131 if (c1 == K_SPECIAL) | |
| 2132 nolmaplen = 2; | |
| 2133 else | |
| 2134 { | |
| 6907 | 2135 LANGMAP_ADJUST(c1, |
|
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39251e981d1f
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Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2136 (State & (CMDLINE | INSERT)) == 0 |
|
39251e981d1f
commit https://github.com/vim/vim/commit/25281634cda03ce302aaf9f906a9520b5f81f91e
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2137 && get_real_state() != SELECTMODE); |
| 7 | 2138 nolmaplen = 0; |
| 2139 } | |
| 2140 #endif | |
| 2141 #ifdef FEAT_LOCALMAP | |
| 2142 /* First try buffer-local mappings. */ | |
| 2143 mp = curbuf->b_maphash[MAP_HASH(local_State, c1)]; | |
| 2144 mp2 = maphash[MAP_HASH(local_State, c1)]; | |
| 2145 if (mp == NULL) | |
| 2146 { | |
|
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parents:
4865
diff
changeset
|
2147 /* There are no buffer-local mappings. */ |
| 7 | 2148 mp = mp2; |
| 2149 mp2 = NULL; | |
| 2150 } | |
| 2151 #else | |
| 2152 mp = maphash[MAP_HASH(local_State, c1)]; | |
| 2153 #endif | |
| 2154 /* | |
| 2155 * Loop until a partly matching mapping is found or | |
| 2156 * all (local) mappings have been checked. | |
| 2157 * The longest full match is remembered in "mp_match". | |
| 2158 * A full match is only accepted if there is no partly | |
| 2159 * match, so "aa" and "aaa" can both be mapped. | |
| 2160 */ | |
| 2161 mp_match = NULL; | |
| 2162 mp_match_len = 0; | |
| 2163 for ( ; mp != NULL; | |
| 2164 #ifdef FEAT_LOCALMAP | |
| 2165 mp->m_next == NULL ? (mp = mp2, mp2 = NULL) : | |
| 2166 #endif | |
| 2167 (mp = mp->m_next)) | |
| 2168 { | |
| 2169 /* | |
| 2170 * Only consider an entry if the first character | |
| 2171 * matches and it is for the current state. | |
| 2172 * Skip ":lmap" mappings if keys were mapped. | |
| 2173 */ | |
| 2174 if (mp->m_keys[0] == c1 | |
| 2175 && (mp->m_mode & local_State) | |
| 2176 && ((mp->m_mode & LANGMAP) == 0 | |
| 2177 || typebuf.tb_maplen == 0)) | |
| 2178 { | |
| 2179 #ifdef FEAT_LANGMAP | |
| 2180 int nomap = nolmaplen; | |
| 2181 int c2; | |
| 2182 #endif | |
| 2183 /* find the match length of this mapping */ | |
| 2184 for (mlen = 1; mlen < typebuf.tb_len; ++mlen) | |
| 2185 { | |
| 2186 #ifdef FEAT_LANGMAP | |
| 2187 c2 = typebuf.tb_buf[typebuf.tb_off + mlen]; | |
| 2188 if (nomap > 0) | |
| 2189 --nomap; | |
| 2190 else if (c2 == K_SPECIAL) | |
| 2191 nomap = 2; | |
| 2192 else | |
| 2193 LANGMAP_ADJUST(c2, TRUE); | |
| 2194 if (mp->m_keys[mlen] != c2) | |
| 2195 #else | |
| 2196 if (mp->m_keys[mlen] != | |
| 2197 typebuf.tb_buf[typebuf.tb_off + mlen]) | |
| 2198 #endif | |
| 2199 break; | |
| 2200 } | |
| 2201 | |
| 2202 /* Don't allow mapping the first byte(s) of a | |
| 2203 * multi-byte char. Happens when mapping | |
| 5718 | 2204 * <M-a> and then changing 'encoding'. Beware |
| 2205 * that 0x80 is escaped. */ | |
| 2206 { | |
| 2207 char_u *p1 = mp->m_keys; | |
| 2208 char_u *p2 = mb_unescape(&p1); | |
| 2209 | |
| 2210 if (has_mbyte && p2 != NULL | |
| 2211 && MB_BYTE2LEN(c1) > MB_PTR2LEN(p2)) | |
| 2212 mlen = 0; | |
| 2213 } | |
| 7 | 2214 /* |
| 2215 * Check an entry whether it matches. | |
| 2216 * - Full match: mlen == keylen | |
| 2217 * - Partly match: mlen == typebuf.tb_len | |
| 2218 */ | |
| 2219 keylen = mp->m_keylen; | |
| 2220 if (mlen == keylen | |
| 2221 || (mlen == typebuf.tb_len | |
| 2222 && typebuf.tb_len < keylen)) | |
| 2223 { | |
| 2224 /* | |
| 2225 * If only script-local mappings are | |
| 2226 * allowed, check if the mapping starts | |
| 2227 * with K_SNR. | |
| 2228 */ | |
| 2229 s = typebuf.tb_noremap + typebuf.tb_off; | |
| 2230 if (*s == RM_SCRIPT | |
| 2231 && (mp->m_keys[0] != K_SPECIAL | |
| 2232 || mp->m_keys[1] != KS_EXTRA | |
| 2233 || mp->m_keys[2] | |
| 2234 != (int)KE_SNR)) | |
| 2235 continue; | |
| 2236 /* | |
| 2237 * If one of the typed keys cannot be | |
| 2238 * remapped, skip the entry. | |
| 2239 */ | |
| 2240 for (n = mlen; --n >= 0; ) | |
| 10 | 2241 if (*s++ & (RM_NONE|RM_ABBR)) |
| 7 | 2242 break; |
| 2243 if (n >= 0) | |
| 2244 continue; | |
| 2245 | |
| 2246 if (keylen > typebuf.tb_len) | |
| 2247 { | |
|
5035
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Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
2248 if (!timedout && !(mp_match != NULL |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
2249 && mp_match->m_nowait)) |
| 7 | 2250 { |
| 2251 /* break at a partly match */ | |
| 2672 | 2252 keylen = KEYLEN_PART_MAP; |
| 7 | 2253 break; |
| 2254 } | |
| 2255 } | |
| 2256 else if (keylen > mp_match_len) | |
| 2257 { | |
| 2258 /* found a longer match */ | |
| 2259 mp_match = mp; | |
| 2260 mp_match_len = keylen; | |
| 2261 } | |
| 2262 } | |
| 2263 else | |
| 2264 /* No match; may have to check for | |
| 2265 * termcode at next character. */ | |
| 2266 if (max_mlen < mlen) | |
| 2267 max_mlen = mlen; | |
| 2268 } | |
| 2269 } | |
| 2270 | |
| 2271 /* If no partly match found, use the longest full | |
| 2272 * match. */ | |
| 2672 | 2273 if (keylen != KEYLEN_PART_MAP) |
| 7 | 2274 { |
| 2275 mp = mp_match; | |
| 2276 keylen = mp_match_len; | |
| 2277 } | |
| 2278 } | |
| 2279 | |
| 2280 /* Check for match with 'pastetoggle' */ | |
| 2281 if (*p_pt != NUL && mp == NULL && (State & (INSERT|NORMAL))) | |
| 2282 { | |
| 2283 for (mlen = 0; mlen < typebuf.tb_len && p_pt[mlen]; | |
| 2284 ++mlen) | |
| 2285 if (p_pt[mlen] != typebuf.tb_buf[typebuf.tb_off | |
| 2286 + mlen]) | |
| 2287 break; | |
| 2288 if (p_pt[mlen] == NUL) /* match */ | |
| 2289 { | |
| 2290 /* write chars to script file(s) */ | |
| 2291 if (mlen > typebuf.tb_maplen) | |
| 2292 gotchars(typebuf.tb_buf + typebuf.tb_off | |
| 2293 + typebuf.tb_maplen, | |
| 2294 mlen - typebuf.tb_maplen); | |
| 2295 | |
| 2296 del_typebuf(mlen, 0); /* remove the chars */ | |
| 2297 set_option_value((char_u *)"paste", | |
| 2298 (long)!p_paste, NULL, 0); | |
| 2299 if (!(State & INSERT)) | |
| 2300 { | |
| 2301 msg_col = 0; | |
| 2302 msg_row = Rows - 1; | |
| 2303 msg_clr_eos(); /* clear ruler */ | |
| 2304 } | |
| 5670 | 2305 status_redraw_all(); |
| 2306 redraw_statuslines(); | |
| 7 | 2307 showmode(); |
| 2308 setcursor(); | |
| 2309 continue; | |
| 2310 } | |
| 2311 /* Need more chars for partly match. */ | |
| 2312 if (mlen == typebuf.tb_len) | |
| 2672 | 2313 keylen = KEYLEN_PART_KEY; |
| 7 | 2314 else if (max_mlen < mlen) |
| 2315 /* no match, may have to check for termcode at | |
| 2316 * next character */ | |
| 2317 max_mlen = mlen + 1; | |
| 2318 } | |
| 2319 | |
| 2320 if ((mp == NULL || max_mlen >= mp_match_len) | |
| 2672 | 2321 && keylen != KEYLEN_PART_MAP) |
| 7 | 2322 { |
| 1618 | 2323 int save_keylen = keylen; |
| 2324 | |
| 7 | 2325 /* |
| 2326 * When no matching mapping found or found a | |
| 2327 * non-matching mapping that matches at least what the | |
| 2328 * matching mapping matched: | |
| 2329 * Check if we have a terminal code, when: | |
| 2330 * mapping is allowed, | |
| 2331 * keys have not been mapped, | |
| 2332 * and not an ESC sequence, not in insert mode or | |
| 2333 * p_ek is on, | |
| 2334 * and when not timed out, | |
| 2335 */ | |
| 2336 if ((no_mapping == 0 || allow_keys != 0) | |
| 2337 && (typebuf.tb_maplen == 0 | |
| 2338 || (p_remap && typebuf.tb_noremap[ | |
| 2339 typebuf.tb_off] == RM_YES)) | |
| 2340 && !timedout) | |
| 2341 { | |
| 3328 | 2342 keylen = check_termcode(max_mlen + 1, |
| 2343 NULL, 0, NULL); | |
| 7 | 2344 |
| 1618 | 2345 /* If no termcode matched but 'pastetoggle' |
| 2346 * matched partially it's like an incomplete key | |
| 2347 * sequence. */ | |
| 2672 | 2348 if (keylen == 0 && save_keylen == KEYLEN_PART_KEY) |
| 2349 keylen = KEYLEN_PART_KEY; | |
| 1618 | 2350 |
| 7 | 2351 /* |
| 2352 * When getting a partial match, but the last | |
| 2353 * characters were not typed, don't wait for a | |
| 2354 * typed character to complete the termcode. | |
| 2355 * This helps a lot when a ":normal" command ends | |
| 2356 * in an ESC. | |
| 2357 */ | |
| 2358 if (keylen < 0 | |
| 2359 && typebuf.tb_len == typebuf.tb_maplen) | |
| 2360 keylen = 0; | |
| 2361 } | |
| 2362 else | |
| 2363 keylen = 0; | |
| 2364 if (keylen == 0) /* no matching terminal code */ | |
| 2365 { | |
| 2366 #ifdef AMIGA /* check for window bounds report */ | |
| 2367 if (typebuf.tb_maplen == 0 && (typebuf.tb_buf[ | |
| 2368 typebuf.tb_off] & 0xff) == CSI) | |
| 2369 { | |
| 2370 for (s = typebuf.tb_buf + typebuf.tb_off + 1; | |
| 2371 s < typebuf.tb_buf + typebuf.tb_off | |
| 2372 + typebuf.tb_len | |
| 2373 && (VIM_ISDIGIT(*s) || *s == ';' | |
| 2374 || *s == ' '); | |
| 2375 ++s) | |
| 2376 ; | |
| 2377 if (*s == 'r' || *s == '|') /* found one */ | |
| 2378 { | |
| 2379 del_typebuf((int)(s + 1 - | |
| 2380 (typebuf.tb_buf + typebuf.tb_off)), 0); | |
| 2381 /* get size and redraw screen */ | |
| 2382 shell_resized(); | |
| 2383 continue; | |
| 2384 } | |
| 2385 if (*s == NUL) /* need more characters */ | |
| 2672 | 2386 keylen = KEYLEN_PART_KEY; |
| 7 | 2387 } |
| 2388 if (keylen >= 0) | |
| 2389 #endif | |
| 2390 /* When there was a matching mapping and no | |
| 2391 * termcode could be replaced after another one, | |
| 1618 | 2392 * use that mapping (loop around). If there was |
| 2393 * no mapping use the character from the | |
| 2394 * typeahead buffer right here. */ | |
| 7 | 2395 if (mp == NULL) |
| 2396 { | |
| 2397 /* | |
| 2398 * get a character: 2. from the typeahead buffer | |
| 2399 */ | |
| 2400 c = typebuf.tb_buf[typebuf.tb_off] & 255; | |
| 2401 if (advance) /* remove chars from tb_buf */ | |
| 2402 { | |
| 2403 cmd_silent = (typebuf.tb_silent > 0); | |
| 2404 if (typebuf.tb_maplen > 0) | |
| 2405 KeyTyped = FALSE; | |
| 2406 else | |
| 2407 { | |
| 2408 KeyTyped = TRUE; | |
| 2409 /* write char to script file(s) */ | |
| 2410 gotchars(typebuf.tb_buf | |
| 2411 + typebuf.tb_off, 1); | |
| 2412 } | |
| 1051 | 2413 KeyNoremap = typebuf.tb_noremap[ |
| 2414 typebuf.tb_off]; | |
| 7 | 2415 del_typebuf(1, 0); |
| 2416 } | |
| 2417 break; /* got character, break for loop */ | |
| 2418 } | |
| 2419 } | |
| 2420 if (keylen > 0) /* full matching terminal code */ | |
| 2421 { | |
| 2422 #if defined(FEAT_GUI) && defined(FEAT_MENU) | |
| 2672 | 2423 if (typebuf.tb_len >= 2 |
| 2424 && typebuf.tb_buf[typebuf.tb_off] == K_SPECIAL | |
| 7 | 2425 && typebuf.tb_buf[typebuf.tb_off + 1] |
| 2426 == KS_MENU) | |
| 2427 { | |
| 2428 /* | |
| 2429 * Using a menu may cause a break in undo! | |
| 2430 * It's like using gotchars(), but without | |
| 2431 * recording or writing to a script file. | |
| 2432 */ | |
| 2433 may_sync_undo(); | |
| 2434 del_typebuf(3, 0); | |
| 2435 idx = get_menu_index(current_menu, local_State); | |
| 2436 if (idx != MENU_INDEX_INVALID) | |
| 2437 { | |
| 2438 /* | |
| 788 | 2439 * In Select mode and a Visual mode menu |
| 2440 * is used: Switch to Visual mode | |
| 7 | 2441 * temporarily. Append K_SELECT to switch |
| 2442 * back to Select mode. | |
| 2443 */ | |
| 788 | 2444 if (VIsual_active && VIsual_select |
| 2445 && (current_menu->modes & VISUAL)) | |
| 7 | 2446 { |
| 2447 VIsual_select = FALSE; | |
| 2448 (void)ins_typebuf(K_SELECT_STRING, | |
| 2449 REMAP_NONE, 0, TRUE, FALSE); | |
| 2450 } | |
| 2451 ins_typebuf(current_menu->strings[idx], | |
| 2452 current_menu->noremap[idx], | |
| 2453 0, TRUE, | |
| 2454 current_menu->silent[idx]); | |
| 2455 } | |
| 2456 } | |
| 1462 | 2457 #endif /* FEAT_GUI && FEAT_MENU */ |
| 7 | 2458 continue; /* try mapping again */ |
| 2459 } | |
| 2460 | |
| 2461 /* Partial match: get some more characters. When a | |
| 2462 * matching mapping was found use that one. */ | |
| 2463 if (mp == NULL || keylen < 0) | |
| 2672 | 2464 keylen = KEYLEN_PART_KEY; |
| 7 | 2465 else |
| 2466 keylen = mp_match_len; | |
| 2467 } | |
| 2468 | |
| 2469 /* complete match */ | |
| 2470 if (keylen >= 0 && keylen <= typebuf.tb_len) | |
| 2471 { | |
|
2062
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2472 #ifdef FEAT_EVAL |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
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1992
diff
changeset
|
2473 int save_m_expr; |
|
dae4cd29a0b7
updated for version 7.2.347
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parents:
1992
diff
changeset
|
2474 int save_m_noremap; |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2475 int save_m_silent; |
|
dae4cd29a0b7
updated for version 7.2.347
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parents:
1992
diff
changeset
|
2476 char_u *save_m_keys; |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2477 char_u *save_m_str; |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2478 #else |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2479 # define save_m_noremap mp->m_noremap |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2480 # define save_m_silent mp->m_silent |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2481 #endif |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2482 |
| 7 | 2483 /* write chars to script file(s) */ |
| 2484 if (keylen > typebuf.tb_maplen) | |
| 2485 gotchars(typebuf.tb_buf + typebuf.tb_off | |
| 2486 + typebuf.tb_maplen, | |
| 2487 keylen - typebuf.tb_maplen); | |
| 2488 | |
| 2489 cmd_silent = (typebuf.tb_silent > 0); | |
| 2490 del_typebuf(keylen, 0); /* remove the mapped keys */ | |
| 2491 | |
| 2492 /* | |
| 2493 * Put the replacement string in front of mapstr. | |
| 2494 * The depth check catches ":map x y" and ":map y x". | |
| 2495 */ | |
| 2496 if (++mapdepth >= p_mmd) | |
| 2497 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
14909
diff
changeset
|
2498 emsg(_("E223: recursive mapping")); |
| 7 | 2499 if (State & CMDLINE) |
| 2500 redrawcmdline(); | |
| 2501 else | |
| 2502 setcursor(); | |
|
14909
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
2503 flush_buffers(FLUSH_MINIMAL); |
| 7 | 2504 mapdepth = 0; /* for next one */ |
| 2505 c = -1; | |
| 2506 break; | |
| 2507 } | |
| 2508 | |
| 2509 /* | |
| 788 | 2510 * In Select mode and a Visual mode mapping is used: |
| 7 | 2511 * Switch to Visual mode temporarily. Append K_SELECT |
| 2512 * to switch back to Select mode. | |
| 2513 */ | |
| 788 | 2514 if (VIsual_active && VIsual_select |
| 2515 && (mp->m_mode & VISUAL)) | |
| 7 | 2516 { |
| 2517 VIsual_select = FALSE; | |
| 2518 (void)ins_typebuf(K_SELECT_STRING, REMAP_NONE, | |
| 2519 0, TRUE, FALSE); | |
| 2520 } | |
| 2521 | |
| 721 | 2522 #ifdef FEAT_EVAL |
|
2062
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1992
diff
changeset
|
2523 /* Copy the values from *mp that are used, because |
|
dae4cd29a0b7
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Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2524 * evaluating the expression may invoke a function |
|
dae4cd29a0b7
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1992
diff
changeset
|
2525 * that redefines the mapping, thereby making *mp |
|
dae4cd29a0b7
updated for version 7.2.347
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parents:
1992
diff
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|
2526 * invalid. */ |
|
dae4cd29a0b7
updated for version 7.2.347
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parents:
1992
diff
changeset
|
2527 save_m_expr = mp->m_expr; |
|
dae4cd29a0b7
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parents:
1992
diff
changeset
|
2528 save_m_noremap = mp->m_noremap; |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2529 save_m_silent = mp->m_silent; |
|
dae4cd29a0b7
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Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2530 save_m_keys = NULL; /* only saved when needed */ |
|
dae4cd29a0b7
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parents:
1992
diff
changeset
|
2531 save_m_str = NULL; /* only saved when needed */ |
|
dae4cd29a0b7
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parents:
1992
diff
changeset
|
2532 |
| 721 | 2533 /* |
| 2534 * Handle ":map <expr>": evaluate the {rhs} as an | |
| 3135 | 2535 * expression. Also save and restore the command line |
| 2536 * for "normal :". | |
| 721 | 2537 */ |
| 2538 if (mp->m_expr) | |
| 822 | 2539 { |
| 2540 int save_vgetc_busy = vgetc_busy; | |
| 2541 | |
| 3135 | 2542 vgetc_busy = 0; |
| 2543 save_m_keys = vim_strsave(mp->m_keys); | |
| 2544 save_m_str = vim_strsave(mp->m_str); | |
| 2545 s = eval_map_expr(save_m_str, NUL); | |
| 2546 vgetc_busy = save_vgetc_busy; | |
| 822 | 2547 } |
| 721 | 2548 else |
| 2549 #endif | |
| 2550 s = mp->m_str; | |
| 2551 | |
| 7 | 2552 /* |
| 2553 * Insert the 'to' part in the typebuf.tb_buf. | |
| 2554 * If 'from' field is the same as the start of the | |
| 10 | 2555 * 'to' field, don't remap the first character (but do |
| 2556 * allow abbreviations). | |
| 7 | 2557 * If m_noremap is set, don't remap the whole 'to' |
| 2558 * part. | |
| 2559 */ | |
| 721 | 2560 if (s == NULL) |
| 2561 i = FAIL; | |
| 2562 else | |
| 2563 { | |
|
2066
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Bram Moolenaar <bram@zimbu.org>
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diff
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|
2564 int noremap; |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
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|
2565 |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2566 if (save_m_noremap != REMAP_YES) |
|
2bd96108392e
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Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2567 noremap = save_m_noremap; |
|
2bd96108392e
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parents:
2062
diff
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|
2568 else if ( |
|
2062
dae4cd29a0b7
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parents:
1992
diff
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|
2569 #ifdef FEAT_EVAL |
|
2066
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2570 STRNCMP(s, save_m_keys != NULL |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2571 ? save_m_keys : mp->m_keys, |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
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|
2572 (size_t)keylen) |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
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|
2573 #else |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2574 STRNCMP(s, mp->m_keys, (size_t)keylen) |
|
2062
dae4cd29a0b7
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1992
diff
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|
2575 #endif |
|
2066
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Bram Moolenaar <bram@zimbu.org>
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diff
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|
2576 != 0) |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2577 noremap = REMAP_YES; |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2578 else |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2579 noremap = REMAP_SKIP; |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2580 i = ins_typebuf(s, noremap, |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2581 0, TRUE, cmd_silent || save_m_silent); |
| 721 | 2582 #ifdef FEAT_EVAL |
|
2062
dae4cd29a0b7
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parents:
1992
diff
changeset
|
2583 if (save_m_expr) |
| 721 | 2584 vim_free(s); |
| 2585 #endif | |
| 2586 } | |
|
2062
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diff
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|
2587 #ifdef FEAT_EVAL |
|
dae4cd29a0b7
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parents:
1992
diff
changeset
|
2588 vim_free(save_m_keys); |
|
dae4cd29a0b7
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parents:
1992
diff
changeset
|
2589 vim_free(save_m_str); |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2590 #endif |
| 721 | 2591 if (i == FAIL) |
| 7 | 2592 { |
| 2593 c = -1; | |
| 2594 break; | |
| 2595 } | |
| 2596 continue; | |
| 2597 } | |
| 2598 } | |
| 2599 | |
| 2600 /* | |
| 2601 * get a character: 3. from the user - handle <Esc> in Insert mode | |
| 2602 */ | |
| 2603 /* | |
|
11490
6a06738f8948
patch 8.0.0628: cursor disappears after silent mapping
Christian Brabandt <cb@256bit.org>
parents:
11486
diff
changeset
|
2604 * Special case: if we get an <ESC> in insert mode and there |
| 7 | 2605 * are no more characters at once, we pretend to go out of |
| 2606 * insert mode. This prevents the one second delay after | |
| 2607 * typing an <ESC>. If we get something after all, we may | |
| 2608 * have to redisplay the mode. That the cursor is in the wrong | |
| 2609 * place does not matter. | |
| 2610 */ | |
| 2611 c = 0; | |
| 2612 #ifdef FEAT_CMDL_INFO | |
| 2613 new_wcol = curwin->w_wcol; | |
| 2614 new_wrow = curwin->w_wrow; | |
| 2615 #endif | |
| 2616 if ( advance | |
| 2617 && typebuf.tb_len == 1 | |
| 2618 && typebuf.tb_buf[typebuf.tb_off] == ESC | |
| 2619 && !no_mapping | |
| 2620 && ex_normal_busy == 0 | |
| 2621 && typebuf.tb_maplen == 0 | |
| 2622 && (State & INSERT) | |
| 2672 | 2623 && (p_timeout |
| 2624 || (keylen == KEYLEN_PART_KEY && p_ttimeout)) | |
| 7 | 2625 && (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
|
2626 + typebuf.tb_len, 3, 25L)) == 0) |
| 7 | 2627 { |
| 2628 colnr_T col = 0, vcol; | |
| 2629 char_u *ptr; | |
| 2630 | |
| 643 | 2631 if (mode_displayed) |
| 7 | 2632 { |
| 2633 unshowmode(TRUE); | |
| 2634 mode_deleted = TRUE; | |
| 2635 } | |
| 2636 #ifdef FEAT_GUI | |
|
11490
6a06738f8948
patch 8.0.0628: cursor disappears after silent mapping
Christian Brabandt <cb@256bit.org>
parents:
11486
diff
changeset
|
2637 /* may show a different cursor shape */ |
|
6a06738f8948
patch 8.0.0628: cursor disappears after silent mapping
Christian Brabandt <cb@256bit.org>
parents:
11486
diff
changeset
|
2638 if (gui.in_use && State != NORMAL && !cmd_silent) |
| 7 | 2639 { |
| 2640 int save_State; | |
| 2641 | |
| 2642 save_State = State; | |
| 2643 State = NORMAL; | |
| 2644 gui_update_cursor(TRUE, FALSE); | |
| 2645 State = save_State; | |
| 2646 shape_changed = TRUE; | |
| 2647 } | |
| 2648 #endif | |
| 2649 validate_cursor(); | |
| 2650 old_wcol = curwin->w_wcol; | |
| 2651 old_wrow = curwin->w_wrow; | |
| 2652 | |
| 2653 /* move cursor left, if possible */ | |
| 2654 if (curwin->w_cursor.col != 0) | |
| 2655 { | |
| 2656 if (curwin->w_wcol > 0) | |
| 2657 { | |
| 2658 if (did_ai) | |
| 2659 { | |
| 2660 /* | |
| 2661 * We are expecting to truncate the trailing | |
| 2662 * white-space, so find the last non-white | |
| 2663 * character -- webb | |
| 2664 */ | |
| 2665 col = vcol = curwin->w_wcol = 0; | |
| 2666 ptr = ml_get_curline(); | |
| 2667 while (col < curwin->w_cursor.col) | |
| 2668 { | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11026
diff
changeset
|
2669 if (!VIM_ISWHITE(ptr[col])) |
| 7 | 2670 curwin->w_wcol = vcol; |
| 5995 | 2671 vcol += lbr_chartabsize(ptr, ptr + col, |
| 7 | 2672 (colnr_T)vcol); |
| 2673 if (has_mbyte) | |
| 474 | 2674 col += (*mb_ptr2len)(ptr + col); |
| 7 | 2675 else |
| 2676 ++col; | |
| 2677 } | |
| 2678 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
|
2679 + 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
|
2680 curwin->w_wcol %= curwin->w_width; |
| 7 | 2681 curwin->w_wcol += curwin_col_off(); |
| 2682 col = 0; /* no correction needed */ | |
| 2683 } | |
| 2684 else | |
| 2685 { | |
| 2686 --curwin->w_wcol; | |
| 2687 col = curwin->w_cursor.col - 1; | |
| 2688 } | |
| 2689 } | |
| 2690 else if (curwin->w_p_wrap && curwin->w_wrow) | |
| 2691 { | |
| 2692 --curwin->w_wrow; | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2693 curwin->w_wcol = curwin->w_width - 1; |
| 7 | 2694 col = curwin->w_cursor.col - 1; |
| 2695 } | |
| 2696 if (has_mbyte && col > 0 && curwin->w_wcol > 0) | |
| 2697 { | |
| 2698 /* Correct when the cursor is on the right halve | |
| 2699 * of a double-wide character. */ | |
| 2700 ptr = ml_get_curline(); | |
| 2701 col -= (*mb_head_off)(ptr, ptr + col); | |
| 2702 if ((*mb_ptr2cells)(ptr + col) > 1) | |
| 2703 --curwin->w_wcol; | |
| 2704 } | |
| 2705 } | |
| 2706 setcursor(); | |
| 2707 out_flush(); | |
| 2708 #ifdef FEAT_CMDL_INFO | |
| 2709 new_wcol = curwin->w_wcol; | |
| 2710 new_wrow = curwin->w_wrow; | |
| 2711 #endif | |
| 2712 curwin->w_wcol = old_wcol; | |
| 2713 curwin->w_wrow = old_wrow; | |
| 2714 } | |
| 2715 if (c < 0) | |
| 2716 continue; /* end of input script reached */ | |
| 6087 | 2717 |
| 2718 /* Allow mapping for just typed characters. When we get here c | |
| 2719 * is the number of extra bytes and typebuf.tb_len is 1. */ | |
| 2720 for (n = 1; n <= c; ++n) | |
| 2721 typebuf.tb_noremap[typebuf.tb_off + n] = RM_YES; | |
| 7 | 2722 typebuf.tb_len += c; |
| 2723 | |
| 2724 /* buffer full, don't map */ | |
| 2725 if (typebuf.tb_len >= typebuf.tb_maplen + MAXMAPLEN) | |
| 2726 { | |
| 2727 timedout = TRUE; | |
| 2728 continue; | |
| 2729 } | |
| 2730 | |
| 2731 if (ex_normal_busy > 0) | |
| 2732 { | |
|
7850
10f17a228661
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Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2733 #ifdef FEAT_CMDWIN |
| 7 | 2734 static int tc = 0; |
|
7850
10f17a228661
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Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2735 #endif |
| 7 | 2736 |
| 2737 /* No typeahead left and inside ":normal". Must return | |
| 2738 * something to avoid getting stuck. When an incomplete | |
| 2739 * mapping is present, behave like it timed out. */ | |
| 2740 if (typebuf.tb_len > 0) | |
| 2741 { | |
| 2742 timedout = TRUE; | |
| 2743 continue; | |
| 2744 } | |
| 2745 /* When 'insertmode' is set, ESC just beeps in Insert | |
| 2746 * mode. Use CTRL-L to make edit() return. | |
| 2747 * For the command line only CTRL-C always breaks it. | |
| 2748 * For the cmdline window: Alternate between ESC and | |
| 2749 * CTRL-C: ESC for most situations and CTRL-C to close the | |
| 2750 * cmdline window. */ | |
| 2751 if (p_im && (State & INSERT)) | |
| 2752 c = Ctrl_L; | |
|
13829
044337cbf854
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Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
2753 #ifdef FEAT_TERMINAL |
|
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
2754 else if (terminal_is_active()) |
|
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
2755 c = K_CANCEL; |
|
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
2756 #endif |
| 7 | 2757 else if ((State & CMDLINE) |
|
7850
10f17a228661
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Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2758 #ifdef FEAT_CMDWIN |
| 7 | 2759 || (cmdwin_type > 0 && tc == ESC) |
|
7850
10f17a228661
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Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2760 #endif |
| 7 | 2761 ) |
| 2762 c = Ctrl_C; | |
| 2763 else | |
| 2764 c = ESC; | |
|
7850
10f17a228661
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Christian Brabandt <cb@256bit.org>
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7821
diff
changeset
|
2765 #ifdef FEAT_CMDWIN |
| 7 | 2766 tc = c; |
|
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2767 #endif |
| 7 | 2768 break; |
| 2769 } | |
| 2770 | |
| 2771 /* | |
| 2772 * get a character: 3. from the user - update display | |
| 2773 */ | |
| 2774 /* In insert mode a screen update is skipped when characters | |
| 2775 * are still available. But when those available characters | |
| 2776 * are part of a mapping, and we are going to do a blocking | |
| 2777 * wait here. Need to update the screen to display the | |
| 2721 | 2778 * changed text so far. Also for when 'lazyredraw' is set and |
| 2779 * redrawing was postponed because there was something in the | |
| 2780 * input buffer (e.g., termresponse). */ | |
| 2723 | 2781 if (((State & INSERT) != 0 || p_lz) && (State & CMDLINE) == 0 |
| 2782 && advance && must_redraw != 0 && !need_wait_return) | |
| 7 | 2783 { |
| 2784 update_screen(0); | |
| 2785 setcursor(); /* put cursor back where it belongs */ | |
| 2786 } | |
| 2787 | |
| 2788 /* | |
| 2789 * If we have a partial match (and are going to wait for more | |
| 2790 * input from the user), show the partially matched characters | |
| 2791 * to the user with showcmd. | |
| 2792 */ | |
| 2793 #ifdef FEAT_CMDL_INFO | |
| 2794 i = 0; | |
| 2795 #endif | |
| 2796 c1 = 0; | |
| 2797 if (typebuf.tb_len > 0 && advance && !exmode_active) | |
| 2798 { | |
| 2799 if (((State & (NORMAL | INSERT)) || State == LANGMAP) | |
| 2800 && State != HITRETURN) | |
| 2801 { | |
| 2802 /* this looks nice when typing a dead character map */ | |
| 2803 if (State & INSERT | |
| 2804 && ptr2cells(typebuf.tb_buf + typebuf.tb_off | |
| 2805 + typebuf.tb_len - 1) == 1) | |
| 2806 { | |
| 2807 edit_putchar(typebuf.tb_buf[typebuf.tb_off | |
| 2808 + typebuf.tb_len - 1], FALSE); | |
| 2809 setcursor(); /* put cursor back where it belongs */ | |
| 2810 c1 = 1; | |
| 2811 } | |
| 2812 #ifdef FEAT_CMDL_INFO | |
| 2813 /* need to use the col and row from above here */ | |
| 2814 old_wcol = curwin->w_wcol; | |
| 2815 old_wrow = curwin->w_wrow; | |
| 2816 curwin->w_wcol = new_wcol; | |
| 2817 curwin->w_wrow = new_wrow; | |
| 2818 push_showcmd(); | |
| 2819 if (typebuf.tb_len > SHOWCMD_COLS) | |
| 2820 i = typebuf.tb_len - SHOWCMD_COLS; | |
| 2821 while (i < typebuf.tb_len) | |
| 2822 (void)add_to_showcmd(typebuf.tb_buf[typebuf.tb_off | |
| 2823 + i++]); | |
| 2824 curwin->w_wcol = old_wcol; | |
| 2825 curwin->w_wrow = old_wrow; | |
| 2826 #endif | |
| 2827 } | |
| 2828 | |
| 2829 /* this looks nice when typing a dead character map */ | |
| 2830 if ((State & CMDLINE) | |
| 2831 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
| 2832 && cmdline_star == 0 | |
| 2833 #endif | |
| 2834 && ptr2cells(typebuf.tb_buf + typebuf.tb_off | |
| 2835 + typebuf.tb_len - 1) == 1) | |
| 2836 { | |
| 2837 putcmdline(typebuf.tb_buf[typebuf.tb_off | |
| 2838 + typebuf.tb_len - 1], FALSE); | |
| 2839 c1 = 1; | |
| 2840 } | |
| 2841 } | |
| 2842 | |
| 2843 /* | |
| 2844 * get a character: 3. from the user - get it | |
| 2845 */ | |
|
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
|
2846 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
|
2847 // 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
|
2848 // 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
|
2849 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
|
2850 |
|
16227
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2851 if (advance) |
|
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patch 8.1.1118: a couple of conditions are hard to understand
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diff
changeset
|
2852 { |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
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parents:
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diff
changeset
|
2853 if (typebuf.tb_len == 0 |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
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parents:
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diff
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|
2854 || !(p_timeout |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
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parents:
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diff
changeset
|
2855 || (p_ttimeout && keylen == KEYLEN_PART_KEY))) |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
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diff
changeset
|
2856 // blocking wait |
|
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patch 8.1.1118: a couple of conditions are hard to understand
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parents:
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diff
changeset
|
2857 wait_time = -1L; |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
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parents:
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diff
changeset
|
2858 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:
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diff
changeset
|
2859 wait_time = p_ttm; |
|
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patch 8.1.1118: a couple of conditions are hard to understand
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diff
changeset
|
2860 else |
|
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patch 8.1.1118: a couple of conditions are hard to understand
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parents:
16162
diff
changeset
|
2861 wait_time = p_tm; |
|
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patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2862 } |
|
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parents:
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diff
changeset
|
2863 else |
|
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patch 8.1.1118: a couple of conditions are hard to understand
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parents:
16162
diff
changeset
|
2864 wait_time = 0; |
|
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patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2865 |
| 202 | 2866 wait_tb_len = typebuf.tb_len; |
| 7 | 2867 c = inchar(typebuf.tb_buf + typebuf.tb_off + typebuf.tb_len, |
| 2868 typebuf.tb_buflen - typebuf.tb_off - typebuf.tb_len - 1, | |
|
16227
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patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2869 wait_time); |
| 7 | 2870 |
| 2871 #ifdef FEAT_CMDL_INFO | |
| 2872 if (i != 0) | |
| 2873 pop_showcmd(); | |
| 2874 #endif | |
| 2875 if (c1 == 1) | |
| 2876 { | |
| 2877 if (State & INSERT) | |
| 2878 edit_unputchar(); | |
| 2879 if (State & CMDLINE) | |
| 2880 unputcmdline(); | |
| 3560 | 2881 else |
| 2882 setcursor(); /* put cursor back where it belongs */ | |
| 7 | 2883 } |
| 2884 | |
| 2885 if (c < 0) | |
| 2886 continue; /* end of input script reached */ | |
| 2887 if (c == NUL) /* no character available */ | |
| 2888 { | |
| 2889 if (!advance) | |
| 2890 break; | |
| 202 | 2891 if (wait_tb_len > 0) /* timed out */ |
| 7 | 2892 { |
| 2893 timedout = TRUE; | |
| 2894 continue; | |
| 2895 } | |
| 2896 } | |
| 2897 else | |
| 2898 { /* allow mapping for just typed characters */ | |
| 2899 while (typebuf.tb_buf[typebuf.tb_off | |
| 2900 + typebuf.tb_len] != NUL) | |
| 2901 typebuf.tb_noremap[typebuf.tb_off | |
| 2902 + typebuf.tb_len++] = RM_YES; | |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13344
diff
changeset
|
2903 #ifdef HAVE_INPUT_METHOD |
| 7 | 2904 /* Get IM status right after getting keys, not after the |
| 2905 * timeout for a mapping (focus may be lost by then). */ | |
| 2906 vgetc_im_active = im_get_status(); | |
| 2907 #endif | |
| 2908 } | |
| 2909 } /* for (;;) */ | |
| 2910 } /* if (!character from stuffbuf) */ | |
| 2911 | |
|
13829
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patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
2912 /* if advance is FALSE don't loop on NULs */ |
|
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
2913 } while ((c < 0 && c != K_CANCEL) || (advance && c == NUL)); |
| 7 | 2914 |
| 2915 /* | |
| 2916 * The "INSERT" message is taken care of here: | |
| 2917 * if we return an ESC to exit insert mode, the message is deleted | |
| 2918 * if we don't return an ESC but deleted the message before, redisplay it | |
| 2919 */ | |
| 641 | 2920 if (advance && p_smd && msg_silent == 0 && (State & INSERT)) |
| 7 | 2921 { |
| 643 | 2922 if (c == ESC && !mode_deleted && !no_mapping && mode_displayed) |
| 7 | 2923 { |
| 2924 if (typebuf.tb_len && !KeyTyped) | |
| 2925 redraw_cmdline = TRUE; /* delete mode later */ | |
| 2926 else | |
| 2927 unshowmode(FALSE); | |
| 2928 } | |
| 2929 else if (c != ESC && mode_deleted) | |
| 2930 { | |
| 2931 if (typebuf.tb_len && !KeyTyped) | |
| 2932 redraw_cmdline = TRUE; /* show mode later */ | |
| 2933 else | |
| 2934 showmode(); | |
| 2935 } | |
| 2936 } | |
| 2937 #ifdef FEAT_GUI | |
| 2938 /* 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
|
2939 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
|
2940 gui_update_cursor(TRUE, FALSE); |
| 7 | 2941 #endif |
|
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patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
2942 if (timedout && c == ESC) |
|
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2943 { |
|
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
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parents:
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diff
changeset
|
2944 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
|
2945 |
|
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
2946 // 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
|
2947 // 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
|
2948 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
|
2949 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
|
2950 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
|
2951 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
|
2952 } |
| 7 | 2953 |
| 822 | 2954 --vgetc_busy; |
| 7 | 2955 |
| 2956 return c; | |
| 2957 } | |
| 2958 | |
| 2959 /* | |
| 2960 * inchar() - get one character from | |
| 2961 * 1. a scriptfile | |
| 2962 * 2. the keyboard | |
| 2963 * | |
| 2964 * As much characters as we can get (upto 'maxlen') are put in "buf" and | |
| 2965 * NUL terminated (buffer length must be 'maxlen' + 1). | |
| 2966 * Minimum for "maxlen" is 3!!!! | |
| 2967 * | |
| 2968 * "tb_change_cnt" is the value of typebuf.tb_change_cnt if "buf" points into | |
| 2969 * it. When typebuf.tb_change_cnt changes (e.g., when a message is received | |
| 2970 * from a remote client) "buf" can no longer be used. "tb_change_cnt" is 0 | |
| 2971 * otherwise. | |
| 2972 * | |
| 2973 * If we got an interrupt all input is read until none is available. | |
| 2974 * | |
| 2975 * If wait_time == 0 there is no waiting for the char. | |
| 2976 * If wait_time == n we wait for n msec for a character to arrive. | |
| 2977 * If wait_time == -1 we wait forever for a character to arrive. | |
| 2978 * | |
| 2979 * Return the number of obtained characters. | |
| 2980 * Return -1 when end of input script reached. | |
| 2981 */ | |
|
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c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9121
diff
changeset
|
2982 static int |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2983 inchar( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2984 char_u *buf, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2985 int maxlen, |
|
12281
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patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
2986 long wait_time) /* milli seconds */ |
| 7 | 2987 { |
| 2988 int len = 0; /* init for GCC */ | |
| 2989 int retesc = FALSE; /* return ESC with gotint */ | |
| 2990 int script_char; | |
|
12281
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patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
2991 int tb_change_cnt = typebuf.tb_change_cnt; |
| 7 | 2992 |
| 2993 if (wait_time == -1L || wait_time > 100L) /* flush output before waiting */ | |
| 2994 { | |
| 2995 cursor_on(); | |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
2996 out_flush_cursor(FALSE, FALSE); |
|
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
2997 #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
|
2998 if (gui.in_use && postponed_mouseshape) |
|
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
2999 update_mouseshape(-1); |
| 7 | 3000 #endif |
| 3001 } | |
| 3002 | |
| 3003 /* | |
| 3004 * Don't reset these when at the hit-return prompt, otherwise a endless | |
| 3005 * recursive loop may result (write error in swapfile, hit-return, timeout | |
| 3006 * on char wait, flush swapfile, write error....). | |
| 3007 */ | |
| 3008 if (State != HITRETURN) | |
| 3009 { | |
| 3010 did_outofmem_msg = FALSE; /* display out of memory message (again) */ | |
| 3011 did_swapwrite_msg = FALSE; /* display swap file write error again */ | |
| 3012 } | |
| 3013 undo_off = FALSE; /* restart undo now */ | |
| 3014 | |
| 3015 /* | |
| 1462 | 3016 * Get a character from a script file if there is one. |
| 3017 * If interrupted: Stop reading script files, close them all. | |
| 7 | 3018 */ |
| 3019 script_char = -1; | |
| 1462 | 3020 while (scriptin[curscript] != NULL && script_char < 0 |
| 3021 #ifdef FEAT_EVAL | |
| 3022 && !ignore_script | |
| 3023 #endif | |
| 3024 ) | |
| 7 | 3025 { |
| 1618 | 3026 |
|
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commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
6907
diff
changeset
|
3027 #ifdef MESSAGE_QUEUE |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
6907
diff
changeset
|
3028 parse_queued_messages(); |
| 1618 | 3029 #endif |
| 3030 | |
| 7 | 3031 if (got_int || (script_char = getc(scriptin[curscript])) < 0) |
| 3032 { | |
| 3033 /* Reached EOF. | |
| 3034 * Careful: closescript() frees typebuf.tb_buf[] and buf[] may | |
| 3035 * point inside typebuf.tb_buf[]. Don't use buf[] after this! */ | |
| 3036 closescript(); | |
| 3037 /* | |
| 3038 * When reading script file is interrupted, return an ESC to get | |
| 3039 * back to normal mode. | |
| 3040 * Otherwise return -1, because typebuf.tb_buf[] has changed. | |
| 3041 */ | |
| 3042 if (got_int) | |
| 3043 retesc = TRUE; | |
| 3044 else | |
| 3045 return -1; | |
| 3046 } | |
| 3047 else | |
| 3048 { | |
| 3049 buf[0] = script_char; | |
| 3050 len = 1; | |
| 3051 } | |
| 3052 } | |
| 3053 | |
| 3054 if (script_char < 0) /* did not get a character from script */ | |
| 3055 { | |
| 3056 /* | |
| 3057 * If we got an interrupt, skip all previously typed characters and | |
| 3058 * return TRUE if quit reading script file. | |
| 3059 * Stop reading typeahead when a single CTRL-C was read, | |
| 3060 * fill_input_buf() returns this when not able to read from stdin. | |
| 3061 * Don't use buf[] here, closescript() may have freed typebuf.tb_buf[] | |
| 3062 * and buf may be pointing inside typebuf.tb_buf[]. | |
| 3063 */ | |
| 3064 if (got_int) | |
| 3065 { | |
| 3066 #define DUM_LEN MAXMAPLEN * 3 + 3 | |
| 3067 char_u dum[DUM_LEN + 1]; | |
| 3068 | |
| 3069 for (;;) | |
| 3070 { | |
| 3071 len = ui_inchar(dum, DUM_LEN, 0L, 0); | |
| 3072 if (len == 0 || (len == 1 && dum[0] == 3)) | |
| 3073 break; | |
| 3074 } | |
| 3075 return retesc; | |
| 3076 } | |
| 3077 | |
| 3078 /* | |
| 3079 * 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
|
3080 * from the user and not just peeking. |
| 7 | 3081 */ |
|
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15605
diff
changeset
|
3082 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
|
3083 out_flush(); |
| 7 | 3084 |
| 3085 /* | |
| 3086 * Fill up to a third of the buffer, because each character may be | |
| 3087 * tripled below. | |
| 3088 */ | |
| 3089 len = ui_inchar(buf, maxlen / 3, wait_time, tb_change_cnt); | |
| 3090 } | |
| 3091 | |
|
12281
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3092 /* If the typebuf was changed further down, it is like nothing was added by |
|
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3093 * this call. */ |
| 7 | 3094 if (typebuf_changed(tb_change_cnt)) |
| 3095 return 0; | |
| 3096 | |
|
12281
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3097 /* Note the change in the typeahead buffer, this matters for when |
|
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3098 * vgetorpeek() is called recursively, e.g. using getchar(1) in a timer |
|
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3099 * function. */ |
|
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3100 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
|
3101 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
|
3102 |
|
9896
7b39615c0db1
commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3103 return fix_input_buffer(buf, len); |
| 7 | 3104 } |
| 3105 | |
| 3106 /* | |
| 3107 * 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
|
3108 * "buf[]" must have room to triple the number of bytes! |
| 7 | 3109 * Returns the new length. |
| 3110 */ | |
| 3111 int | |
|
9896
7b39615c0db1
commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3112 fix_input_buffer(char_u *buf, int len) |
| 7 | 3113 { |
| 3114 int i; | |
| 3115 char_u *p = buf; | |
| 3116 | |
| 3117 /* | |
| 3118 * Two characters are special: NUL and K_SPECIAL. | |
| 3119 * When compiled With the GUI CSI is also special. | |
| 3120 * Replace NUL by K_SPECIAL KS_ZERO KE_FILLER | |
| 3121 * Replace K_SPECIAL by K_SPECIAL KS_SPECIAL KE_FILLER | |
| 3122 * Replace CSI by K_SPECIAL KS_EXTRA KE_CSI | |
| 3123 */ | |
| 3124 for (i = len; --i >= 0; ++p) | |
| 3125 { | |
| 3126 #ifdef FEAT_GUI | |
| 3127 /* When the GUI is used any character can come after a CSI, don't | |
| 3128 * escape it. */ | |
| 3129 if (gui.in_use && p[0] == CSI && i >= 2) | |
| 3130 { | |
| 3131 p += 2; | |
| 3132 i -= 2; | |
| 3133 } | |
|
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
|
3134 # ifndef MSWIN |
| 7 | 3135 /* When the GUI is not used CSI needs to be escaped. */ |
| 3136 else if (!gui.in_use && p[0] == CSI) | |
| 3137 { | |
| 3138 mch_memmove(p + 3, p + 1, (size_t)i); | |
| 3139 *p++ = K_SPECIAL; | |
| 3140 *p++ = KS_EXTRA; | |
| 3141 *p = (int)KE_CSI; | |
| 3142 len += 2; | |
| 3143 } | |
|
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
|
3144 # endif |
| 7 | 3145 else |
| 3146 #endif | |
|
9896
7b39615c0db1
commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3147 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
|
3148 // timeout may generate K_CURSORHOLD |
| 202 | 3149 && (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
|
3150 #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
|
3151 // 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
|
3152 && ( |
|
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
|
3153 # 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
|
3154 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
|
3155 # 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
|
3156 (i < 2 || p[1] != KS_MODIFIER)) |
| 7 | 3157 #endif |
| 3158 )) | |
| 3159 { | |
| 3160 mch_memmove(p + 3, p + 1, (size_t)i); | |
| 3161 p[2] = K_THIRD(p[0]); | |
| 3162 p[1] = K_SECOND(p[0]); | |
| 3163 p[0] = K_SPECIAL; | |
| 3164 p += 2; | |
| 3165 len += 2; | |
| 3166 } | |
| 3167 } | |
|
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
|
3168 *p = NUL; // add trailing NUL |
| 7 | 3169 return len; |
| 3170 } | |
| 3171 | |
| 3172 #if defined(USE_INPUT_BUF) || defined(PROTO) | |
| 3173 /* | |
| 3174 * Return TRUE when bytes are in the input buffer or in the typeahead buffer. | |
| 3175 * Normally the input buffer would be sufficient, but the server_to_input_buf() | |
| 842 | 3176 * or feedkeys() may insert characters in the typeahead buffer while we are |
| 841 | 3177 * waiting for input to arrive. |
| 7 | 3178 */ |
| 3179 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3180 input_available(void) |
| 7 | 3181 { |
| 3182 return (!vim_is_input_buf_empty() | |
| 841 | 3183 # if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
| 3184 || typebuf_was_filled | |
| 7 | 3185 # endif |
| 3186 ); | |
| 3187 } | |
| 3188 #endif | |
| 3189 | |
| 3190 /* | |
| 3191 * map[!] : show all key mappings | |
| 3192 * map[!] {lhs} : show key mapping for {lhs} | |
| 3193 * map[!] {lhs} {rhs} : set key mapping for {lhs} to {rhs} | |
| 3194 * noremap[!] {lhs} {rhs} : same, but no remapping for {rhs} | |
| 3195 * unmap[!] {lhs} : remove key mapping for {lhs} | |
| 3196 * abbr : show all abbreviations | |
| 3197 * abbr {lhs} : show abbreviations for {lhs} | |
| 3198 * abbr {lhs} {rhs} : set abbreviation for {lhs} to {rhs} | |
| 3199 * noreabbr {lhs} {rhs} : same, but no remapping for {rhs} | |
| 3200 * unabbr {lhs} : remove abbreviation for {lhs} | |
| 3201 * | |
| 3202 * maptype: 0 for :map, 1 for :unmap, 2 for noremap. | |
| 3203 * | |
| 3204 * arg is pointer to any arguments. Note: arg cannot be a read-only string, | |
| 3205 * it will be modified. | |
| 3206 * | |
| 788 | 3207 * for :map mode is NORMAL + VISUAL + SELECTMODE + OP_PENDING |
| 7 | 3208 * for :map! mode is INSERT + CMDLINE |
| 3209 * for :cmap mode is CMDLINE | |
| 3210 * for :imap mode is INSERT | |
| 3211 * for :lmap mode is LANGMAP | |
| 3212 * for :nmap mode is NORMAL | |
| 788 | 3213 * for :vmap mode is VISUAL + SELECTMODE |
| 3214 * for :xmap mode is VISUAL | |
| 3215 * for :smap mode is SELECTMODE | |
| 7 | 3216 * for :omap mode is OP_PENDING |
|
12457
dfb8254aa735
patch 8.0.1108: cannot specify mappings for the terminal window
Christian Brabandt <cb@256bit.org>
parents:
12361
diff
changeset
|
3217 * for :tmap mode is TERMINAL |
| 7 | 3218 * |
| 3219 * for :abbr mode is INSERT + CMDLINE | |
| 3220 * for :iabbr mode is INSERT | |
| 3221 * for :cabbr mode is CMDLINE | |
| 3222 * | |
| 3223 * Return 0 for success | |
| 3224 * 1 for invalid arguments | |
| 3225 * 2 for no match | |
| 3226 * 4 for out of mem | |
| 3227 * 5 for entry not unique | |
| 3228 */ | |
| 3229 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3230 do_map( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3231 int maptype, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3232 char_u *arg, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3233 int mode, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3234 int abbrev) /* not a mapping but an abbreviation */ |
| 7 | 3235 { |
| 3236 char_u *keys; | |
| 3237 mapblock_T *mp, **mpp; | |
| 3238 char_u *rhs; | |
| 3239 char_u *p; | |
| 3240 int n; | |
| 3241 int len = 0; /* init for GCC */ | |
| 3242 char_u *newstr; | |
| 3243 int hasarg; | |
| 3244 int haskey; | |
| 3245 int did_it = FALSE; | |
| 3246 #ifdef FEAT_LOCALMAP | |
| 3247 int did_local = FALSE; | |
| 3248 #endif | |
| 3249 int round; | |
| 3250 char_u *keys_buf = NULL; | |
| 3251 char_u *arg_buf = NULL; | |
| 3252 int retval = 0; | |
| 3253 int do_backslash; | |
| 3254 int hash; | |
| 3255 int new_hash; | |
| 3256 mapblock_T **abbr_table; | |
| 3257 mapblock_T **map_table; | |
| 3258 int unique = FALSE; | |
|
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3259 int nowait = FALSE; |
| 7 | 3260 int silent = FALSE; |
| 859 | 3261 int special = FALSE; |
| 721 | 3262 #ifdef FEAT_EVAL |
| 3263 int expr = FALSE; | |
| 3264 #endif | |
| 7 | 3265 int noremap; |
| 2610 | 3266 char_u *orig_rhs; |
| 7 | 3267 |
| 3268 keys = arg; | |
| 3269 map_table = maphash; | |
| 3270 abbr_table = &first_abbr; | |
| 3271 | |
| 3272 /* For ":noremap" don't remap, otherwise do remap. */ | |
| 3273 if (maptype == 2) | |
| 3274 noremap = REMAP_NONE; | |
| 3275 else | |
| 3276 noremap = REMAP_YES; | |
| 3277 | |
|
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3278 /* Accept <buffer>, <nowait>, <silent>, <expr> <script> and <unique> in |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3279 * any order. */ |
| 7 | 3280 for (;;) |
| 3281 { | |
| 3282 #ifdef FEAT_LOCALMAP | |
| 3283 /* | |
| 3284 * Check for "<buffer>": mapping local to buffer. | |
| 3285 */ | |
| 3286 if (STRNCMP(keys, "<buffer>", 8) == 0) | |
| 3287 { | |
| 3288 keys = skipwhite(keys + 8); | |
| 3289 map_table = curbuf->b_maphash; | |
| 3290 abbr_table = &curbuf->b_first_abbr; | |
| 3291 continue; | |
| 3292 } | |
| 3293 #endif | |
| 3294 | |
| 3295 /* | |
|
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3296 * Check for "<nowait>": don't wait for more characters. |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3297 */ |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3298 if (STRNCMP(keys, "<nowait>", 8) == 0) |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3299 { |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3300 keys = skipwhite(keys + 8); |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3301 nowait = TRUE; |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3302 continue; |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3303 } |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3304 |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3305 /* |
| 7 | 3306 * Check for "<silent>": don't echo commands. |
| 3307 */ | |
| 3308 if (STRNCMP(keys, "<silent>", 8) == 0) | |
| 3309 { | |
| 3310 keys = skipwhite(keys + 8); | |
| 3311 silent = TRUE; | |
| 3312 continue; | |
| 3313 } | |
| 3314 | |
| 859 | 3315 /* |
| 3316 * Check for "<special>": accept special keys in <> | |
| 3317 */ | |
| 3318 if (STRNCMP(keys, "<special>", 9) == 0) | |
| 3319 { | |
| 3320 keys = skipwhite(keys + 9); | |
| 3321 special = TRUE; | |
| 3322 continue; | |
| 3323 } | |
| 3324 | |
| 7 | 3325 #ifdef FEAT_EVAL |
| 3326 /* | |
| 3327 * Check for "<script>": remap script-local mappings only | |
| 3328 */ | |
| 3329 if (STRNCMP(keys, "<script>", 8) == 0) | |
| 3330 { | |
| 3331 keys = skipwhite(keys + 8); | |
| 3332 noremap = REMAP_SCRIPT; | |
| 3333 continue; | |
| 3334 } | |
| 721 | 3335 |
| 3336 /* | |
| 3337 * Check for "<expr>": {rhs} is an expression. | |
| 3338 */ | |
| 3339 if (STRNCMP(keys, "<expr>", 6) == 0) | |
| 3340 { | |
| 3341 keys = skipwhite(keys + 6); | |
| 3342 expr = TRUE; | |
| 3343 continue; | |
| 3344 } | |
| 7 | 3345 #endif |
| 3346 /* | |
| 3347 * Check for "<unique>": don't overwrite an existing mapping. | |
| 3348 */ | |
| 3349 if (STRNCMP(keys, "<unique>", 8) == 0) | |
| 3350 { | |
| 3351 keys = skipwhite(keys + 8); | |
| 3352 unique = TRUE; | |
| 3353 continue; | |
| 3354 } | |
| 3355 break; | |
| 3356 } | |
| 3357 | |
| 3358 validate_maphash(); | |
| 3359 | |
| 3360 /* | |
| 3022 | 3361 * Find end of keys and skip CTRL-Vs (and backslashes) in it. |
| 7 | 3362 * Accept backslash like CTRL-V when 'cpoptions' does not contain 'B'. |
| 3022 | 3363 * with :unmap white space is included in the keys, no argument possible. |
| 7 | 3364 */ |
| 3365 p = keys; | |
| 3366 do_backslash = (vim_strchr(p_cpo, CPO_BSLASH) == NULL); | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11026
diff
changeset
|
3367 while (*p && (maptype == 1 || !VIM_ISWHITE(*p))) |
| 7 | 3368 { |
| 3369 if ((p[0] == Ctrl_V || (do_backslash && p[0] == '\\')) && | |
| 3370 p[1] != NUL) | |
| 3371 ++p; /* skip CTRL-V or backslash */ | |
| 3372 ++p; | |
| 3373 } | |
| 3374 if (*p != NUL) | |
| 3375 *p++ = NUL; | |
| 2610 | 3376 |
| 7 | 3377 p = skipwhite(p); |
| 3378 rhs = p; | |
| 3379 hasarg = (*rhs != NUL); | |
| 3380 haskey = (*keys != NUL); | |
| 3381 | |
| 3382 /* check for :unmap without argument */ | |
| 3383 if (maptype == 1 && !haskey) | |
| 3384 { | |
| 3385 retval = 1; | |
| 3386 goto theend; | |
| 3387 } | |
| 3388 | |
| 3389 /* | |
| 3390 * If mapping has been given as ^V<C_UP> say, then replace the term codes | |
| 3391 * with the appropriate two bytes. If it is a shifted special key, unshift | |
| 3392 * it too, giving another two bytes. | |
| 3393 * replace_termcodes() may move the result to allocated memory, which | |
| 3394 * needs to be freed later (*keys_buf and *arg_buf). | |
| 3395 * replace_termcodes() also removes CTRL-Vs and sometimes backslashes. | |
| 3396 */ | |
| 3397 if (haskey) | |
| 859 | 3398 keys = replace_termcodes(keys, &keys_buf, TRUE, TRUE, special); |
| 2623 | 3399 orig_rhs = rhs; |
| 7 | 3400 if (hasarg) |
| 3401 { | |
| 3402 if (STRICMP(rhs, "<nop>") == 0) /* "<Nop>" means nothing */ | |
| 3403 rhs = (char_u *)""; | |
| 3404 else | |
| 859 | 3405 rhs = replace_termcodes(rhs, &arg_buf, FALSE, TRUE, special); |
| 7 | 3406 } |
| 3407 | |
| 3408 /* | |
| 3409 * check arguments and translate function keys | |
| 3410 */ | |
| 3411 if (haskey) | |
| 3412 { | |
| 3413 len = (int)STRLEN(keys); | |
| 3414 if (len > MAXMAPLEN) /* maximum length of MAXMAPLEN chars */ | |
| 3415 { | |
| 3416 retval = 1; | |
| 3417 goto theend; | |
| 3418 } | |
| 3419 | |
| 3420 if (abbrev && maptype != 1) | |
| 3421 { | |
| 3422 /* | |
| 3423 * If an abbreviation ends in a keyword character, the | |
| 3424 * rest must be all keyword-char or all non-keyword-char. | |
| 3425 * Otherwise we won't be able to find the start of it in a | |
| 3426 * vi-compatible way. | |
| 3427 */ | |
| 3428 if (has_mbyte) | |
| 3429 { | |
| 3430 int first, last; | |
| 3431 int same = -1; | |
| 3432 | |
| 3433 first = vim_iswordp(keys); | |
| 3434 last = first; | |
| 474 | 3435 p = keys + (*mb_ptr2len)(keys); |
| 7 | 3436 n = 1; |
| 3437 while (p < keys + len) | |
| 3438 { | |
| 3439 ++n; /* nr of (multi-byte) chars */ | |
| 3440 last = vim_iswordp(p); /* type of last char */ | |
| 3441 if (same == -1 && last != first) | |
| 3442 same = n - 1; /* count of same char type */ | |
| 474 | 3443 p += (*mb_ptr2len)(p); |
| 7 | 3444 } |
| 3445 if (last && n > 2 && same >= 0 && same < n - 1) | |
| 3446 { | |
| 3447 retval = 1; | |
| 3448 goto theend; | |
| 3449 } | |
| 3450 } | |
|
15605
62b3805506b3
patch 8.1.0810: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3451 else if (vim_iswordc(keys[len - 1])) // ends in keyword char |
| 7 | 3452 for (n = 0; n < len - 2; ++n) |
| 3453 if (vim_iswordc(keys[n]) != vim_iswordc(keys[len - 2])) | |
| 3454 { | |
| 3455 retval = 1; | |
| 3456 goto theend; | |
| 3457 } | |
| 1992 | 3458 /* An abbreviation cannot contain white space. */ |
| 7 | 3459 for (n = 0; n < len; ++n) |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11026
diff
changeset
|
3460 if (VIM_ISWHITE(keys[n])) |
| 7 | 3461 { |
| 3462 retval = 1; | |
| 3463 goto theend; | |
| 3464 } | |
| 3465 } | |
| 3466 } | |
| 3467 | |
| 3468 if (haskey && hasarg && abbrev) /* if we will add an abbreviation */ | |
| 3469 no_abbr = FALSE; /* reset flag that indicates there are | |
| 3470 no abbreviations */ | |
| 3471 | |
| 3472 if (!haskey || (maptype != 1 && !hasarg)) | |
| 3473 msg_start(); | |
| 3474 | |
| 3475 #ifdef FEAT_LOCALMAP | |
| 3476 /* | |
| 3477 * Check if a new local mapping wasn't already defined globally. | |
| 3478 */ | |
| 3479 if (map_table == curbuf->b_maphash && haskey && hasarg && maptype != 1) | |
| 3480 { | |
| 3481 /* need to loop over all global hash lists */ | |
| 3482 for (hash = 0; hash < 256 && !got_int; ++hash) | |
| 3483 { | |
| 3484 if (abbrev) | |
| 3485 { | |
| 3486 if (hash != 0) /* there is only one abbreviation list */ | |
| 3487 break; | |
| 3488 mp = first_abbr; | |
| 3489 } | |
| 3490 else | |
| 3491 mp = maphash[hash]; | |
| 3492 for ( ; mp != NULL && !got_int; mp = mp->m_next) | |
| 3493 { | |
| 3494 /* check entries with the same mode */ | |
| 3495 if ((mp->m_mode & mode) != 0 | |
| 3496 && mp->m_keylen == len | |
| 3497 && unique | |
| 3498 && STRNCMP(mp->m_keys, keys, (size_t)len) == 0) | |
| 3499 { | |
| 3500 if (abbrev) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
14909
diff
changeset
|
3501 semsg(_("E224: global abbreviation already exists for %s"), |
| 7 | 3502 mp->m_keys); |
| 3503 else | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
14909
diff
changeset
|
3504 semsg(_("E225: global mapping already exists for %s"), |
| 7 | 3505 mp->m_keys); |
| 3506 retval = 5; | |
| 3507 goto theend; | |
| 3508 } | |
| 3509 } | |
| 3510 } | |
| 3511 } | |
| 3512 | |
| 3513 /* | |
| 3514 * When listing global mappings, also list buffer-local ones here. | |
| 3515 */ | |
| 3516 if (map_table != curbuf->b_maphash && !hasarg && maptype != 1) | |
| 3517 { | |
| 3518 /* need to loop over all global hash lists */ | |
| 3519 for (hash = 0; hash < 256 && !got_int; ++hash) | |
| 3520 { | |
| 3521 if (abbrev) | |
| 3522 { | |
| 3523 if (hash != 0) /* there is only one abbreviation list */ | |
| 3524 break; | |
| 3525 mp = curbuf->b_first_abbr; | |
| 3526 } | |
| 3527 else | |
| 3528 mp = curbuf->b_maphash[hash]; | |
| 3529 for ( ; mp != NULL && !got_int; mp = mp->m_next) | |
| 3530 { | |
| 3531 /* check entries with the same mode */ | |
| 3532 if ((mp->m_mode & mode) != 0) | |
| 3533 { | |
| 3534 if (!haskey) /* show all entries */ | |
| 3535 { | |
| 3536 showmap(mp, TRUE); | |
| 3537 did_local = TRUE; | |
| 3538 } | |
| 3539 else | |
| 3540 { | |
| 3541 n = mp->m_keylen; | |
| 3542 if (STRNCMP(mp->m_keys, keys, | |
| 3543 (size_t)(n < len ? n : len)) == 0) | |
| 3544 { | |
| 3545 showmap(mp, TRUE); | |
| 3546 did_local = TRUE; | |
| 3547 } | |
| 3548 } | |
| 3549 } | |
| 3550 } | |
| 3551 } | |
| 3552 } | |
| 3553 #endif | |
| 3554 | |
| 3555 /* | |
| 3556 * Find an entry in the maphash[] list that matches. | |
| 3557 * For :unmap we may loop two times: once to try to unmap an entry with a | |
| 3558 * matching 'from' part, a second time, if the first fails, to unmap an | |
| 3559 * entry with a matching 'to' part. This was done to allow ":ab foo bar" | |
| 3560 * to be unmapped by typing ":unab foo", where "foo" will be replaced by | |
| 3561 * "bar" because of the abbreviation. | |
| 3562 */ | |
| 3563 for (round = 0; (round == 0 || maptype == 1) && round <= 1 | |
| 3564 && !did_it && !got_int; ++round) | |
| 3565 { | |
| 3566 /* need to loop over all hash lists */ | |
| 3567 for (hash = 0; hash < 256 && !got_int; ++hash) | |
| 3568 { | |
| 3569 if (abbrev) | |
| 3570 { | |
| 779 | 3571 if (hash > 0) /* there is only one abbreviation list */ |
| 7 | 3572 break; |
| 3573 mpp = abbr_table; | |
| 3574 } | |
| 3575 else | |
| 3576 mpp = &(map_table[hash]); | |
| 3577 for (mp = *mpp; mp != NULL && !got_int; mp = *mpp) | |
| 3578 { | |
| 3579 | |
| 3580 if (!(mp->m_mode & mode)) /* skip entries with wrong mode */ | |
| 3581 { | |
| 3582 mpp = &(mp->m_next); | |
| 3583 continue; | |
| 3584 } | |
| 3585 if (!haskey) /* show all entries */ | |
| 3586 { | |
| 3587 showmap(mp, map_table != maphash); | |
| 3588 did_it = TRUE; | |
| 3589 } | |
| 3590 else /* do we have a match? */ | |
| 3591 { | |
| 3592 if (round) /* second round: Try unmap "rhs" string */ | |
| 3593 { | |
| 3594 n = (int)STRLEN(mp->m_str); | |
| 3595 p = mp->m_str; | |
| 3596 } | |
| 3597 else | |
| 3598 { | |
| 3599 n = mp->m_keylen; | |
| 3600 p = mp->m_keys; | |
| 3601 } | |
| 3602 if (STRNCMP(p, keys, (size_t)(n < len ? n : len)) == 0) | |
| 3603 { | |
| 3604 if (maptype == 1) /* delete entry */ | |
| 3605 { | |
| 3606 /* Only accept a full match. For abbreviations we | |
| 3607 * ignore trailing space when matching with the | |
| 3608 * "lhs", since an abbreviation can't have | |
| 3609 * trailing space. */ | |
| 3610 if (n != len && (!abbrev || round || n > len | |
| 3611 || *skipwhite(keys + n) != NUL)) | |
| 3612 { | |
| 3613 mpp = &(mp->m_next); | |
| 3614 continue; | |
| 3615 } | |
| 3616 /* | |
| 3617 * We reset the indicated mode bits. If nothing is | |
| 3618 * left the entry is deleted below. | |
| 3619 */ | |
| 3620 mp->m_mode &= ~mode; | |
| 3621 did_it = TRUE; /* remember we did something */ | |
| 3622 } | |
| 3623 else if (!hasarg) /* show matching entry */ | |
| 3624 { | |
| 3625 showmap(mp, map_table != maphash); | |
| 3626 did_it = TRUE; | |
| 3627 } | |
| 1187 | 3628 else if (n != len) /* new entry is ambiguous */ |
| 7 | 3629 { |
| 3630 mpp = &(mp->m_next); | |
| 3631 continue; | |
| 3632 } | |
| 3633 else if (unique) | |
| 3634 { | |
| 3635 if (abbrev) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
14909
diff
changeset
|
3636 semsg(_("E226: abbreviation already exists for %s"), |
| 7 | 3637 p); |
| 3638 else | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
14909
diff
changeset
|
3639 semsg(_("E227: mapping already exists for %s"), p); |
| 7 | 3640 retval = 5; |
| 3641 goto theend; | |
| 3642 } | |
| 3643 else /* new rhs for existing entry */ | |
| 3644 { | |
| 3645 mp->m_mode &= ~mode; /* remove mode bits */ | |
| 3646 if (mp->m_mode == 0 && !did_it) /* reuse entry */ | |
| 3647 { | |
| 3648 newstr = vim_strsave(rhs); | |
| 3649 if (newstr == NULL) | |
| 3650 { | |
| 3651 retval = 4; /* no mem */ | |
| 3652 goto theend; | |
| 3653 } | |
| 3654 vim_free(mp->m_str); | |
| 3655 mp->m_str = newstr; | |
| 2610 | 3656 vim_free(mp->m_orig_str); |
| 3657 mp->m_orig_str = vim_strsave(orig_rhs); | |
| 7 | 3658 mp->m_noremap = noremap; |
|
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3659 mp->m_nowait = nowait; |
| 7 | 3660 mp->m_silent = silent; |
| 3661 mp->m_mode = mode; | |
| 481 | 3662 #ifdef FEAT_EVAL |
| 721 | 3663 mp->m_expr = expr; |
|
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14403
diff
changeset
|
3664 mp->m_script_ctx = current_sctx; |
|
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14403
diff
changeset
|
3665 mp->m_script_ctx.sc_lnum += sourcing_lnum; |
| 481 | 3666 #endif |
| 7 | 3667 did_it = TRUE; |
| 3668 } | |
| 3669 } | |
| 3670 if (mp->m_mode == 0) /* entry can be deleted */ | |
| 3671 { | |
| 3672 map_free(mpp); | |
| 3673 continue; /* continue with *mpp */ | |
| 3674 } | |
| 3675 | |
| 3676 /* | |
| 3677 * May need to put this entry into another hash list. | |
| 3678 */ | |
| 3679 new_hash = MAP_HASH(mp->m_mode, mp->m_keys[0]); | |
| 3680 if (!abbrev && new_hash != hash) | |
| 3681 { | |
| 3682 *mpp = mp->m_next; | |
| 3683 mp->m_next = map_table[new_hash]; | |
| 3684 map_table[new_hash] = mp; | |
| 3685 | |
| 3686 continue; /* continue with *mpp */ | |
| 3687 } | |
| 3688 } | |
| 3689 } | |
| 3690 mpp = &(mp->m_next); | |
| 3691 } | |
| 3692 } | |
| 3693 } | |
| 3694 | |
| 3695 if (maptype == 1) /* delete entry */ | |
| 3696 { | |
| 3697 if (!did_it) | |
| 3698 retval = 2; /* no match */ | |
| 6268 | 3699 else if (*keys == Ctrl_C) |
| 6482 | 3700 { |
| 6268 | 3701 /* If CTRL-C has been unmapped, reuse it for Interrupting. */ |
| 6487 | 3702 #ifdef FEAT_LOCALMAP |
| 6482 | 3703 if (map_table == curbuf->b_maphash) |
| 3704 curbuf->b_mapped_ctrl_c &= ~mode; | |
| 3705 else | |
| 6487 | 3706 #endif |
| 6482 | 3707 mapped_ctrl_c &= ~mode; |
| 3708 } | |
| 7 | 3709 goto theend; |
| 3710 } | |
| 3711 | |
| 3712 if (!haskey || !hasarg) /* print entries */ | |
| 3713 { | |
| 3714 if (!did_it | |
| 3715 #ifdef FEAT_LOCALMAP | |
| 3716 && !did_local | |
| 3717 #endif | |
| 3718 ) | |
| 3719 { | |
| 3720 if (abbrev) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3721 msg(_("No abbreviation found")); |
| 7 | 3722 else |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3723 msg(_("No mapping found")); |
| 7 | 3724 } |
| 3725 goto theend; /* listing finished */ | |
| 3726 } | |
| 3727 | |
| 3728 if (did_it) /* have added the new entry already */ | |
| 3729 goto theend; | |
| 3730 | |
| 3731 /* | |
| 3732 * Get here when adding a new entry to the maphash[] list or abbrlist. | |
| 3733 */ | |
| 3734 mp = (mapblock_T *)alloc((unsigned)sizeof(mapblock_T)); | |
| 3735 if (mp == NULL) | |
| 3736 { | |
| 3737 retval = 4; /* no mem */ | |
| 3738 goto theend; | |
| 3739 } | |
| 3740 | |
| 6268 | 3741 /* If CTRL-C has been mapped, don't always use it for Interrupting. */ |
| 7 | 3742 if (*keys == Ctrl_C) |
| 6482 | 3743 { |
| 6487 | 3744 #ifdef FEAT_LOCALMAP |
| 6482 | 3745 if (map_table == curbuf->b_maphash) |
| 3746 curbuf->b_mapped_ctrl_c |= mode; | |
| 3747 else | |
| 6487 | 3748 #endif |
| 6482 | 3749 mapped_ctrl_c |= mode; |
| 3750 } | |
| 7 | 3751 |
| 3752 mp->m_keys = vim_strsave(keys); | |
| 3753 mp->m_str = vim_strsave(rhs); | |
| 2610 | 3754 mp->m_orig_str = vim_strsave(orig_rhs); |
| 7 | 3755 if (mp->m_keys == NULL || mp->m_str == NULL) |
| 3756 { | |
| 3757 vim_free(mp->m_keys); | |
| 3758 vim_free(mp->m_str); | |
| 2610 | 3759 vim_free(mp->m_orig_str); |
| 7 | 3760 vim_free(mp); |
| 3761 retval = 4; /* no mem */ | |
| 3762 goto theend; | |
| 3763 } | |
| 3764 mp->m_keylen = (int)STRLEN(mp->m_keys); | |
| 3765 mp->m_noremap = noremap; | |
|
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3766 mp->m_nowait = nowait; |
| 7 | 3767 mp->m_silent = silent; |
| 3768 mp->m_mode = mode; | |
| 481 | 3769 #ifdef FEAT_EVAL |
| 721 | 3770 mp->m_expr = expr; |
|
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14403
diff
changeset
|
3771 mp->m_script_ctx = current_sctx; |
|
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14403
diff
changeset
|
3772 mp->m_script_ctx.sc_lnum += sourcing_lnum; |
| 481 | 3773 #endif |
| 7 | 3774 |
| 3775 /* add the new entry in front of the abbrlist or maphash[] list */ | |
| 3776 if (abbrev) | |
| 3777 { | |
| 3778 mp->m_next = *abbr_table; | |
| 3779 *abbr_table = mp; | |
| 3780 } | |
| 3781 else | |
| 3782 { | |
| 3783 n = MAP_HASH(mp->m_mode, mp->m_keys[0]); | |
| 3784 mp->m_next = map_table[n]; | |
| 3785 map_table[n] = mp; | |
| 3786 } | |
| 3787 | |
| 3788 theend: | |
| 3789 vim_free(keys_buf); | |
| 3790 vim_free(arg_buf); | |
| 3791 return retval; | |
| 3792 } | |
| 3793 | |
| 3794 /* | |
| 3795 * Delete one entry from the abbrlist or maphash[]. | |
| 3796 * "mpp" is a pointer to the m_next field of the PREVIOUS entry! | |
| 3797 */ | |
| 3798 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3799 map_free(mapblock_T **mpp) |
| 7 | 3800 { |
| 3801 mapblock_T *mp; | |
| 3802 | |
| 3803 mp = *mpp; | |
| 3804 vim_free(mp->m_keys); | |
| 3805 vim_free(mp->m_str); | |
| 2610 | 3806 vim_free(mp->m_orig_str); |
| 7 | 3807 *mpp = mp->m_next; |
| 3808 vim_free(mp); | |
| 3809 } | |
| 3810 | |
| 3811 /* | |
| 3812 * Initialize maphash[] for first use. | |
| 3813 */ | |
| 3814 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3815 validate_maphash(void) |
| 7 | 3816 { |
| 3817 if (!maphash_valid) | |
| 3818 { | |
| 3819 vim_memset(maphash, 0, sizeof(maphash)); | |
| 3820 maphash_valid = TRUE; | |
| 3821 } | |
| 3822 } | |
| 3823 | |
| 3824 /* | |
| 3825 * Get the mapping mode from the command name. | |
| 3826 */ | |
| 3827 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3828 get_map_mode(char_u **cmdp, int forceit) |
| 7 | 3829 { |
| 3830 char_u *p; | |
| 3831 int modec; | |
| 3832 int mode; | |
| 3833 | |
| 3834 p = *cmdp; | |
| 3835 modec = *p++; | |
| 3836 if (modec == 'i') | |
| 3837 mode = INSERT; /* :imap */ | |
| 3838 else if (modec == 'l') | |
| 3839 mode = LANGMAP; /* :lmap */ | |
| 3840 else if (modec == 'c') | |
| 3841 mode = CMDLINE; /* :cmap */ | |
| 3842 else if (modec == 'n' && *p != 'o') /* avoid :noremap */ | |
| 3843 mode = NORMAL; /* :nmap */ | |
| 3844 else if (modec == 'v') | |
| 788 | 3845 mode = VISUAL + SELECTMODE; /* :vmap */ |
| 3846 else if (modec == 'x') | |
| 3847 mode = VISUAL; /* :xmap */ | |
| 3848 else if (modec == 's') | |
| 3849 mode = SELECTMODE; /* :smap */ | |
| 7 | 3850 else if (modec == 'o') |
| 3851 mode = OP_PENDING; /* :omap */ | |
|
12457
dfb8254aa735
patch 8.0.1108: cannot specify mappings for the terminal window
Christian Brabandt <cb@256bit.org>
parents:
12361
diff
changeset
|
3852 else if (modec == 't') |
|
dfb8254aa735
patch 8.0.1108: cannot specify mappings for the terminal window
Christian Brabandt <cb@256bit.org>
parents:
12361
diff
changeset
|
3853 mode = TERMINAL; /* :tmap */ |
| 7 | 3854 else |
| 3855 { | |
| 3856 --p; | |
| 3857 if (forceit) | |
| 3858 mode = INSERT + CMDLINE; /* :map ! */ | |
| 3859 else | |
| 788 | 3860 mode = VISUAL + SELECTMODE + NORMAL + OP_PENDING;/* :map */ |
| 7 | 3861 } |
| 3862 | |
| 3863 *cmdp = p; | |
| 3864 return mode; | |
| 3865 } | |
| 3866 | |
| 3867 /* | |
| 3868 * Clear all mappings or abbreviations. | |
| 3869 * 'abbr' should be FALSE for mappings, TRUE for abbreviations. | |
| 3870 */ | |
| 3871 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3872 map_clear( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3873 char_u *cmdp, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3874 char_u *arg UNUSED, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3875 int forceit, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3876 int abbr) |
| 7 | 3877 { |
| 3878 int mode; | |
| 3879 #ifdef FEAT_LOCALMAP | |
| 3880 int local; | |
| 3881 | |
| 3882 local = (STRCMP(arg, "<buffer>") == 0); | |
| 3883 if (!local && *arg != NUL) | |
| 3884 { | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
14909
diff
changeset
|
3885 emsg(_(e_invarg)); |
| 7 | 3886 return; |
| 3887 } | |
| 3888 #endif | |
| 3889 | |
| 3890 mode = get_map_mode(&cmdp, forceit); | |
| 3891 map_clear_int(curbuf, mode, | |
| 3892 #ifdef FEAT_LOCALMAP | |
| 3893 local, | |
| 3894 #else | |
| 3895 FALSE, | |
| 3896 #endif | |
| 3897 abbr); | |
| 3898 } | |
| 3899 | |
| 3900 /* | |
| 3901 * Clear all mappings in "mode". | |
| 3902 */ | |
| 3903 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3904 map_clear_int( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
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parents:
7801
diff
changeset
|
3905 buf_T *buf UNUSED, /* buffer for local mappings */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3906 int mode, /* mode in which to delete */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3907 int local UNUSED, /* TRUE for buffer-local mappings */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3908 int abbr) /* TRUE for abbreviations */ |
| 7 | 3909 { |
| 3910 mapblock_T *mp, **mpp; | |
| 3911 int hash; | |
| 3912 int new_hash; | |
| 3913 | |
| 3914 validate_maphash(); | |
| 3915 | |
| 3916 for (hash = 0; hash < 256; ++hash) | |
| 3917 { | |
| 3918 if (abbr) | |
| 3919 { | |
| 779 | 3920 if (hash > 0) /* there is only one abbrlist */ |
| 7 | 3921 break; |
| 3922 #ifdef FEAT_LOCALMAP | |
| 3923 if (local) | |
| 3924 mpp = &buf->b_first_abbr; | |
| 3925 else | |
| 3926 #endif | |
| 3927 mpp = &first_abbr; | |
| 3928 } | |
| 3929 else | |
| 3930 { | |
| 3931 #ifdef FEAT_LOCALMAP | |
| 3932 if (local) | |
| 3933 mpp = &buf->b_maphash[hash]; | |
| 3934 else | |
| 3935 #endif | |
| 3936 mpp = &maphash[hash]; | |
| 3937 } | |
| 3938 while (*mpp != NULL) | |
| 3939 { | |
| 3940 mp = *mpp; | |
| 3941 if (mp->m_mode & mode) | |
| 3942 { | |
| 3943 mp->m_mode &= ~mode; | |
| 3944 if (mp->m_mode == 0) /* entry can be deleted */ | |
| 3945 { | |
| 3946 map_free(mpp); | |
| 3947 continue; | |
| 3948 } | |
| 3949 /* | |
| 3950 * May need to put this entry into another hash list. | |
| 3951 */ | |
| 3952 new_hash = MAP_HASH(mp->m_mode, mp->m_keys[0]); | |
| 3953 if (!abbr && new_hash != hash) | |
| 3954 { | |
| 3955 *mpp = mp->m_next; | |
| 3956 #ifdef FEAT_LOCALMAP | |
| 3957 if (local) | |
| 3958 { | |
| 3959 mp->m_next = buf->b_maphash[new_hash]; | |
| 3960 buf->b_maphash[new_hash] = mp; | |
| 3961 } | |
| 3962 else | |
| 3963 #endif | |
| 3964 { | |
| 3965 mp->m_next = maphash[new_hash]; | |
| 3966 maphash[new_hash] = mp; | |
| 3967 } | |
| 3968 continue; /* continue with *mpp */ | |
| 3969 } | |
| 3970 } | |
| 3971 mpp = &(mp->m_next); | |
| 3972 } | |
| 3973 } | |
| 3974 } | |
| 3975 | |
| 2610 | 3976 /* |
| 3977 * Return characters to represent the map mode in an allocated string. | |
| 3978 * Returns NULL when out of memory. | |
| 3979 */ | |
| 3980 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3981 map_mode_to_chars(int mode) |
| 2610 | 3982 { |
| 3983 garray_T mapmode; | |
| 3984 | |
| 3985 ga_init2(&mapmode, 1, 7); | |
| 3986 | |
| 3987 if ((mode & (INSERT + CMDLINE)) == INSERT + CMDLINE) | |
| 3988 ga_append(&mapmode, '!'); /* :map! */ | |
| 3989 else if (mode & INSERT) | |
| 3990 ga_append(&mapmode, 'i'); /* :imap */ | |
| 3991 else if (mode & LANGMAP) | |
| 3992 ga_append(&mapmode, 'l'); /* :lmap */ | |
| 3993 else if (mode & CMDLINE) | |
| 3994 ga_append(&mapmode, 'c'); /* :cmap */ | |
| 3995 else if ((mode & (NORMAL + VISUAL + SELECTMODE + OP_PENDING)) | |
| 3996 == NORMAL + VISUAL + SELECTMODE + OP_PENDING) | |
| 3997 ga_append(&mapmode, ' '); /* :map */ | |
| 3998 else | |
| 3999 { | |
| 4000 if (mode & NORMAL) | |
| 4001 ga_append(&mapmode, 'n'); /* :nmap */ | |
| 4002 if (mode & OP_PENDING) | |
| 4003 ga_append(&mapmode, 'o'); /* :omap */ | |
| 4004 if ((mode & (VISUAL + SELECTMODE)) == VISUAL + SELECTMODE) | |
| 4005 ga_append(&mapmode, 'v'); /* :vmap */ | |
| 4006 else | |
| 4007 { | |
| 4008 if (mode & VISUAL) | |
| 4009 ga_append(&mapmode, 'x'); /* :xmap */ | |
| 4010 if (mode & SELECTMODE) | |
| 4011 ga_append(&mapmode, 's'); /* :smap */ | |
| 4012 } | |
| 4013 } | |
| 4014 | |
| 4015 ga_append(&mapmode, NUL); | |
| 4016 return (char_u *)mapmode.ga_data; | |
| 4017 } | |
| 4018 | |
| 7 | 4019 static void |
|
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parents:
7801
diff
changeset
|
4020 showmap( |
|
81794242a275
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parents:
7801
diff
changeset
|
4021 mapblock_T *mp, |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4022 int local) /* TRUE for buffer-local map */ |
| 7 | 4023 { |
| 2610 | 4024 int len = 1; |
| 4025 char_u *mapchars; | |
| 7 | 4026 |
|
9980
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Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4027 if (message_filtered(mp->m_keys) && message_filtered(mp->m_str)) |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4028 return; |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4029 |
| 7 | 4030 if (msg_didout || msg_silent != 0) |
| 1825 | 4031 { |
| 7 | 4032 msg_putchar('\n'); |
| 1825 | 4033 if (got_int) /* 'q' typed at MORE prompt */ |
| 4034 return; | |
| 4035 } | |
| 2610 | 4036 |
| 4037 mapchars = map_mode_to_chars(mp->m_mode); | |
| 4038 if (mapchars != NULL) | |
| 7 | 4039 { |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4040 msg_puts((char *)mapchars); |
| 2615 | 4041 len = (int)STRLEN(mapchars); |
| 2610 | 4042 vim_free(mapchars); |
| 7 | 4043 } |
| 2610 | 4044 |
| 7 | 4045 while (++len <= 3) |
| 4046 msg_putchar(' '); | |
| 4047 | |
| 1618 | 4048 /* Display the LHS. Get length of what we write. */ |
|
16393
c1c25e2523a6
patch 8.1.1201: output of :command is hard to read
Bram Moolenaar <Bram@vim.org>
parents:
16360
diff
changeset
|
4049 len = msg_outtrans_special(mp->m_keys, TRUE, 0); |
| 7 | 4050 do |
| 4051 { | |
| 4052 msg_putchar(' '); /* padd with blanks */ | |
| 4053 ++len; | |
| 4054 } while (len < 12); | |
| 4055 | |
| 4056 if (mp->m_noremap == REMAP_NONE) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4057 msg_puts_attr("*", HL_ATTR(HLF_8)); |
| 7 | 4058 else if (mp->m_noremap == REMAP_SCRIPT) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4059 msg_puts_attr("&", HL_ATTR(HLF_8)); |
| 7 | 4060 else |
| 4061 msg_putchar(' '); | |
| 4062 | |
| 4063 if (local) | |
| 4064 msg_putchar('@'); | |
| 4065 else | |
| 4066 msg_putchar(' '); | |
| 4067 | |
| 4068 /* Use FALSE below if we only want things like <Up> to show up as such on | |
| 2610 | 4069 * the rhs, and not M-x etc, TRUE gets both -- webb */ |
| 7 | 4070 if (*mp->m_str == NUL) |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4071 msg_puts_attr("<Nop>", HL_ATTR(HLF_8)); |
| 7 | 4072 else |
| 3024 | 4073 { |
| 4074 /* Remove escaping of CSI, because "m_str" is in a format to be used | |
| 4075 * as typeahead. */ | |
| 4076 char_u *s = vim_strsave(mp->m_str); | |
| 4077 if (s != NULL) | |
| 4078 { | |
| 4079 vim_unescape_csi(s); | |
|
16393
c1c25e2523a6
patch 8.1.1201: output of :command is hard to read
Bram Moolenaar <Bram@vim.org>
parents:
16360
diff
changeset
|
4080 msg_outtrans_special(s, FALSE, 0); |
| 3024 | 4081 vim_free(s); |
| 4082 } | |
| 4083 } | |
| 481 | 4084 #ifdef FEAT_EVAL |
| 4085 if (p_verbose > 0) | |
|
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14403
diff
changeset
|
4086 last_set_msg(mp->m_script_ctx); |
| 481 | 4087 #endif |
| 7 | 4088 out_flush(); /* show one line at a time */ |
| 4089 } | |
| 4090 | |
| 4091 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 4092 /* | |
| 4093 * Return TRUE if a map exists that has "str" in the rhs for mode "modechars". | |
| 4094 * Recognize termcap codes in "str". | |
| 4095 * Also checks mappings local to the current buffer. | |
| 4096 */ | |
| 4097 int | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4098 map_to_exists(char_u *str, char_u *modechars, int abbr) |
| 7 | 4099 { |
| 4100 int mode = 0; | |
| 4101 char_u *rhs; | |
| 4102 char_u *buf; | |
| 4103 int retval; | |
| 4104 | |
| 859 | 4105 rhs = replace_termcodes(str, &buf, FALSE, TRUE, FALSE); |
| 7 | 4106 |
| 4107 if (vim_strchr(modechars, 'n') != NULL) | |
| 4108 mode |= NORMAL; | |
| 4109 if (vim_strchr(modechars, 'v') != NULL) | |
| 788 | 4110 mode |= VISUAL + SELECTMODE; |
| 4111 if (vim_strchr(modechars, 'x') != NULL) | |
| 7 | 4112 mode |= VISUAL; |
| 788 | 4113 if (vim_strchr(modechars, 's') != NULL) |
| 4114 mode |= SELECTMODE; | |
| 7 | 4115 if (vim_strchr(modechars, 'o') != NULL) |
| 4116 mode |= OP_PENDING; | |
| 4117 if (vim_strchr(modechars, 'i') != NULL) | |
| 4118 mode |= INSERT; | |
| 4119 if (vim_strchr(modechars, 'l') != NULL) | |
| 4120 mode |= LANGMAP; | |
| 4121 if (vim_strchr(modechars, 'c') != NULL) | |
| 4122 mode |= CMDLINE; | |
| 4123 | |
| 779 | 4124 retval = map_to_exists_mode(rhs, mode, abbr); |
| 7 | 4125 vim_free(buf); |
| 4126 | |
| 4127 return retval; | |
| 4128 } | |
| 4129 #endif | |
| 4130 | |
| 4131 /* | |
| 4132 * Return TRUE if a map exists that has "str" in the rhs for mode "mode". | |
| 4133 * Also checks mappings local to the current buffer. | |
| 4134 */ | |
| 4135 int | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4136 map_to_exists_mode(char_u *rhs, int mode, int abbr) |
| 7 | 4137 { |
| 4138 mapblock_T *mp; | |
| 4139 int hash; | |
| 4140 # ifdef FEAT_LOCALMAP | |
|
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9de2b25932eb
patch 8.0.1753: various warnings from a static analyser
Christian Brabandt <cb@256bit.org>
parents:
13726
diff
changeset
|
4141 int exp_buffer = FALSE; |
| 7 | 4142 |
| 4143 validate_maphash(); | |
| 4144 | |
| 4145 /* Do it twice: once for global maps and once for local maps. */ | |
| 4146 for (;;) | |
| 4147 { | |
| 4148 # endif | |
| 4149 for (hash = 0; hash < 256; ++hash) | |
| 4150 { | |
| 779 | 4151 if (abbr) |
| 4152 { | |
| 4153 if (hash > 0) /* there is only one abbr list */ | |
| 4154 break; | |
| 4155 #ifdef FEAT_LOCALMAP | |
|
13762
9de2b25932eb
patch 8.0.1753: various warnings from a static analyser
Christian Brabandt <cb@256bit.org>
parents:
13726
diff
changeset
|
4156 if (exp_buffer) |
| 779 | 4157 mp = curbuf->b_first_abbr; |
| 4158 else | |
| 4159 #endif | |
| 4160 mp = first_abbr; | |
| 4161 } | |
| 7 | 4162 # ifdef FEAT_LOCALMAP |
|
13762
9de2b25932eb
patch 8.0.1753: various warnings from a static analyser
Christian Brabandt <cb@256bit.org>
parents:
13726
diff
changeset
|
4163 else if (exp_buffer) |
| 7 | 4164 mp = curbuf->b_maphash[hash]; |
| 779 | 4165 # endif |
| 7 | 4166 else |
| 4167 mp = maphash[hash]; | |
| 4168 for (; mp; mp = mp->m_next) | |
| 4169 { | |
| 4170 if ((mp->m_mode & mode) | |
| 4171 && strstr((char *)mp->m_str, (char *)rhs) != NULL) | |
| 4172 return TRUE; | |
| 4173 } | |
| 4174 } | |
| 4175 # ifdef FEAT_LOCALMAP | |
|
13762
9de2b25932eb
patch 8.0.1753: various warnings from a static analyser
Christian Brabandt <cb@256bit.org>
parents:
13726
diff
changeset
|
4176 if (exp_buffer) |
| 7 | 4177 break; |
|
13762
9de2b25932eb
patch 8.0.1753: various warnings from a static analyser
Christian Brabandt <cb@256bit.org>
parents:
13726
diff
changeset
|
4178 exp_buffer = TRUE; |
| 7 | 4179 } |
| 4180 # endif | |
| 4181 | |
| 4182 return FALSE; | |
| 4183 } | |
| 4184 | |
| 4185 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 4186 /* | |
| 4187 * Used below when expanding mapping/abbreviation names. | |
| 4188 */ | |
| 4189 static int expand_mapmodes = 0; | |
| 4190 static int expand_isabbrev = 0; | |
| 4191 #ifdef FEAT_LOCALMAP | |
| 4192 static int expand_buffer = FALSE; | |
| 4193 #endif | |
| 4194 | |
| 4195 /* | |
| 4196 * Work out what to complete when doing command line completion of mapping | |
| 4197 * or abbreviation names. | |
| 4198 */ | |
| 4199 char_u * | |
|
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parents:
7801
diff
changeset
|
4200 set_context_in_map_cmd( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4201 expand_T *xp, |
|
81794242a275
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parents:
7801
diff
changeset
|
4202 char_u *cmd, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
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parents:
7801
diff
changeset
|
4203 char_u *arg, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4204 int forceit, /* TRUE if '!' given */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4205 int isabbrev, /* TRUE if abbreviation */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4206 int isunmap, /* TRUE if unmap/unabbrev command */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4207 cmdidx_T cmdidx) |
| 7 | 4208 { |
| 4209 if (forceit && cmdidx != CMD_map && cmdidx != CMD_unmap) | |
| 4210 xp->xp_context = EXPAND_NOTHING; | |
| 4211 else | |
| 4212 { | |
| 4213 if (isunmap) | |
| 4214 expand_mapmodes = get_map_mode(&cmd, forceit || isabbrev); | |
| 4215 else | |
| 4216 { | |
| 4217 expand_mapmodes = INSERT + CMDLINE; | |
| 4218 if (!isabbrev) | |
| 788 | 4219 expand_mapmodes += VISUAL + SELECTMODE + NORMAL + OP_PENDING; |
| 7 | 4220 } |
| 4221 expand_isabbrev = isabbrev; | |
| 4222 xp->xp_context = EXPAND_MAPPINGS; | |
| 4223 #ifdef FEAT_LOCALMAP | |
| 4224 expand_buffer = FALSE; | |
| 4225 #endif | |
| 4226 for (;;) | |
| 4227 { | |
| 4228 #ifdef FEAT_LOCALMAP | |
| 4229 if (STRNCMP(arg, "<buffer>", 8) == 0) | |
| 4230 { | |
| 4231 expand_buffer = TRUE; | |
| 4232 arg = skipwhite(arg + 8); | |
| 4233 continue; | |
| 4234 } | |
| 4235 #endif | |
| 4236 if (STRNCMP(arg, "<unique>", 8) == 0) | |
| 4237 { | |
| 4238 arg = skipwhite(arg + 8); | |
| 4239 continue; | |
| 4240 } | |
|
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4241 if (STRNCMP(arg, "<nowait>", 8) == 0) |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4242 { |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4243 arg = skipwhite(arg + 8); |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4244 continue; |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4245 } |
| 7 | 4246 if (STRNCMP(arg, "<silent>", 8) == 0) |
| 4247 { | |
| 4248 arg = skipwhite(arg + 8); | |
| 4249 continue; | |
| 4250 } | |
|
11026
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4251 if (STRNCMP(arg, "<special>", 9) == 0) |
|
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4252 { |
|
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4253 arg = skipwhite(arg + 9); |
|
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4254 continue; |
|
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4255 } |
| 721 | 4256 #ifdef FEAT_EVAL |
| 7 | 4257 if (STRNCMP(arg, "<script>", 8) == 0) |
| 4258 { | |
| 4259 arg = skipwhite(arg + 8); | |
| 4260 continue; | |
| 4261 } | |
| 721 | 4262 if (STRNCMP(arg, "<expr>", 6) == 0) |
| 4263 { | |
| 4264 arg = skipwhite(arg + 6); | |
| 4265 continue; | |
| 4266 } | |
| 4267 #endif | |
| 7 | 4268 break; |
| 4269 } | |
| 4270 xp->xp_pattern = arg; | |
| 4271 } | |
| 4272 | |
| 4273 return NULL; | |
| 4274 } | |
| 4275 | |
| 4276 /* | |
|
16495
899db156cce3
patch 8.1.1251: no test for completion of mapping keys
Bram Moolenaar <Bram@vim.org>
parents:
16470
diff
changeset
|
4277 * Find all mapping/abbreviation names that match regexp "regmatch"'. |
| 7 | 4278 * For command line expansion of ":[un]map" and ":[un]abbrev" in all modes. |
| 4279 * Return OK if matches found, FAIL otherwise. | |
| 4280 */ | |
| 4281 int | |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4282 ExpandMappings( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4283 regmatch_T *regmatch, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4284 int *num_file, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4285 char_u ***file) |
| 7 | 4286 { |
| 4287 mapblock_T *mp; | |
| 4288 int hash; | |
| 4289 int count; | |
| 4290 int round; | |
| 4291 char_u *p; | |
| 4292 int i; | |
| 4293 | |
| 4294 validate_maphash(); | |
| 4295 | |
| 4296 *num_file = 0; /* return values in case of FAIL */ | |
| 4297 *file = NULL; | |
| 4298 | |
| 4299 /* | |
| 4300 * round == 1: Count the matches. | |
| 4301 * round == 2: Build the array to keep the matches. | |
| 4302 */ | |
| 4303 for (round = 1; round <= 2; ++round) | |
| 4304 { | |
| 4305 count = 0; | |
| 4306 | |
|
11026
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4307 for (i = 0; i < 7; ++i) |
| 7 | 4308 { |
| 4309 if (i == 0) | |
| 4310 p = (char_u *)"<silent>"; | |
| 4311 else if (i == 1) | |
| 4312 p = (char_u *)"<unique>"; | |
| 4313 #ifdef FEAT_EVAL | |
| 4314 else if (i == 2) | |
| 4315 p = (char_u *)"<script>"; | |
| 721 | 4316 else if (i == 3) |
| 4317 p = (char_u *)"<expr>"; | |
| 7 | 4318 #endif |
| 4319 #ifdef FEAT_LOCALMAP | |
| 721 | 4320 else if (i == 4 && !expand_buffer) |
| 7 | 4321 p = (char_u *)"<buffer>"; |
| 4322 #endif | |
|
5035
1cf89d38aa76
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Bram Moolenaar <bram@vim.org>
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4865
diff
changeset
|
4323 else if (i == 5) |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4324 p = (char_u *)"<nowait>"; |
|
11026
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4325 else if (i == 6) |
|
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4326 p = (char_u *)"<special>"; |
| 7 | 4327 else |
| 4328 continue; | |
| 4329 | |
| 4330 if (vim_regexec(regmatch, p, (colnr_T)0)) | |
| 4331 { | |
| 4332 if (round == 1) | |
| 4333 ++count; | |
| 4334 else | |
| 4335 (*file)[count++] = vim_strsave(p); | |
| 4336 } | |
| 4337 } | |
| 4338 | |
| 4339 for (hash = 0; hash < 256; ++hash) | |
| 4340 { | |
| 4341 if (expand_isabbrev) | |
| 4342 { | |
| 779 | 4343 if (hash > 0) /* only one abbrev list */ |
| 7 | 4344 break; /* for (hash) */ |
| 4345 mp = first_abbr; | |
| 4346 } | |
| 4347 #ifdef FEAT_LOCALMAP | |
| 4348 else if (expand_buffer) | |
| 4349 mp = curbuf->b_maphash[hash]; | |
| 4350 #endif | |
| 4351 else | |
| 4352 mp = maphash[hash]; | |
| 4353 for (; mp; mp = mp->m_next) | |
| 4354 { | |
| 4355 if (mp->m_mode & expand_mapmodes) | |
| 4356 { | |
|
16495
899db156cce3
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Bram Moolenaar <Bram@vim.org>
parents:
16470
diff
changeset
|
4357 p = translate_mapping(mp->m_keys); |
| 7 | 4358 if (p != NULL && vim_regexec(regmatch, p, (colnr_T)0)) |
| 4359 { | |
| 4360 if (round == 1) | |
| 4361 ++count; | |
| 4362 else | |
| 4363 { | |
| 4364 (*file)[count++] = p; | |
| 4365 p = NULL; | |
| 4366 } | |
| 4367 } | |
| 4368 vim_free(p); | |
| 4369 } | |
| 4370 } /* for (mp) */ | |
| 4371 } /* for (hash) */ | |
| 4372 | |
| 4373 if (count == 0) /* no match found */ | |
| 4374 break; /* for (round) */ | |
| 4375 | |
| 4376 if (round == 1) | |
| 4377 { | |
| 4378 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *))); | |
| 4379 if (*file == NULL) | |
| 4380 return FAIL; | |
| 4381 } | |
| 4382 } /* for (round) */ | |
| 4383 | |
| 840 | 4384 if (count > 1) |
| 7 | 4385 { |
| 840 | 4386 char_u **ptr1; |
| 4387 char_u **ptr2; | |
| 4388 char_u **ptr3; | |
| 4389 | |
| 4390 /* Sort the matches */ | |
| 4391 sort_strings(*file, count); | |
| 4392 | |
| 4393 /* Remove multiple entries */ | |
| 4394 ptr1 = *file; | |
| 4395 ptr2 = ptr1 + 1; | |
| 4396 ptr3 = ptr1 + count; | |
| 7 | 4397 |
| 4398 while (ptr2 < ptr3) | |
| 4399 { | |
| 4400 if (STRCMP(*ptr1, *ptr2)) | |
| 4401 *++ptr1 = *ptr2++; | |
| 4402 else | |
| 4403 { | |
| 4404 vim_free(*ptr2++); | |
| 4405 count--; | |
| 4406 } | |
| 4407 } | |
| 4408 } | |
| 4409 | |
| 4410 *num_file = count; | |
| 4411 return (count == 0 ? FAIL : OK); | |
| 4412 } | |
| 4413 #endif /* FEAT_CMDL_COMPL */ | |
| 4414 | |
| 4415 /* | |
| 4416 * Check for an abbreviation. | |
|
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Christian Brabandt <cb@256bit.org>
parents:
13908
diff
changeset
|
4417 * Cursor is at ptr[col]. |
|
741b1feeac9f
patch 8.0.1845: various comment updates needed, missing white space
Christian Brabandt <cb@256bit.org>
parents:
13908
diff
changeset
|
4418 * When inserting, mincol is where insert started. |
|
741b1feeac9f
patch 8.0.1845: various comment updates needed, missing white space
Christian Brabandt <cb@256bit.org>
parents:
13908
diff
changeset
|
4419 * For the command line, mincol is what is to be skipped over. |
| 7 | 4420 * "c" is the character typed before check_abbr was called. It may have |
| 4421 * ABBR_OFF added to avoid prepending a CTRL-V to it. | |
| 4422 * | |
| 4423 * Historic vi practice: The last character of an abbreviation must be an id | |
| 4424 * character ([a-zA-Z0-9_]). The characters in front of it must be all id | |
| 4425 * characters or all non-id characters. This allows for abbr. "#i" to | |
| 4426 * "#include". | |
| 4427 * | |
| 4428 * Vim addition: Allow for abbreviations that end in a non-keyword character. | |
| 4429 * Then there must be white space before the abbr. | |
| 4430 * | |
| 4431 * return TRUE if there is an abbreviation, FALSE if not | |
| 4432 */ | |
| 4433 int | |
|
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parents:
7801
diff
changeset
|
4434 check_abbr( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4435 int c, |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4436 char_u *ptr, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4437 int col, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4438 int mincol) |
| 7 | 4439 { |
| 4440 int len; | |
| 4441 int scol; /* starting column of the abbr. */ | |
| 4442 int j; | |
| 721 | 4443 char_u *s; |
| 7 | 4444 char_u tb[MB_MAXBYTES + 4]; |
| 4445 mapblock_T *mp; | |
| 4446 #ifdef FEAT_LOCALMAP | |
| 4447 mapblock_T *mp2; | |
| 4448 #endif | |
| 4449 int clen = 0; /* length in characters */ | |
| 4450 int is_id = TRUE; | |
| 4451 int vim_abbr; | |
| 4452 | |
| 4453 if (typebuf.tb_no_abbr_cnt) /* abbrev. are not recursive */ | |
| 4454 return FALSE; | |
| 3448 | 4455 |
| 4456 /* no remapping implies no abbreviation, except for CTRL-] */ | |
| 4457 if ((KeyNoremap & (RM_NONE|RM_SCRIPT)) != 0 && c != Ctrl_RSB) | |
| 7 | 4458 return FALSE; |
| 4459 | |
| 4460 /* | |
| 4461 * Check for word before the cursor: If it ends in a keyword char all | |
| 1992 | 4462 * chars before it must be keyword chars or non-keyword chars, but not |
| 7 | 4463 * white space. If it ends in a non-keyword char we accept any characters |
| 4464 * before it except white space. | |
| 4465 */ | |
| 4466 if (col == 0) /* cannot be an abbr. */ | |
| 4467 return FALSE; | |
| 4468 | |
| 4469 if (has_mbyte) | |
| 4470 { | |
| 4471 char_u *p; | |
| 4472 | |
| 4473 p = mb_prevptr(ptr, ptr + col); | |
| 4474 if (!vim_iswordp(p)) | |
| 4475 vim_abbr = TRUE; /* Vim added abbr. */ | |
| 4476 else | |
| 4477 { | |
| 4478 vim_abbr = FALSE; /* vi compatible abbr. */ | |
| 4479 if (p > ptr) | |
| 4480 is_id = vim_iswordp(mb_prevptr(ptr, p)); | |
| 4481 } | |
| 4482 clen = 1; | |
| 4483 while (p > ptr + mincol) | |
| 4484 { | |
| 4485 p = mb_prevptr(ptr, p); | |
| 4486 if (vim_isspace(*p) || (!vim_abbr && is_id != vim_iswordp(p))) | |
| 4487 { | |
| 474 | 4488 p += (*mb_ptr2len)(p); |
| 7 | 4489 break; |
| 4490 } | |
| 4491 ++clen; | |
| 4492 } | |
| 4493 scol = (int)(p - ptr); | |
| 4494 } | |
| 4495 else | |
| 4496 { | |
| 4497 if (!vim_iswordc(ptr[col - 1])) | |
| 4498 vim_abbr = TRUE; /* Vim added abbr. */ | |
| 4499 else | |
| 4500 { | |
| 4501 vim_abbr = FALSE; /* vi compatible abbr. */ | |
| 4502 if (col > 1) | |
| 4503 is_id = vim_iswordc(ptr[col - 2]); | |
| 4504 } | |
| 4505 for (scol = col - 1; scol > 0 && !vim_isspace(ptr[scol - 1]) | |
| 4506 && (vim_abbr || is_id == vim_iswordc(ptr[scol - 1])); --scol) | |
| 4507 ; | |
| 4508 } | |
| 4509 | |
| 4510 if (scol < mincol) | |
| 4511 scol = mincol; | |
| 4512 if (scol < col) /* there is a word in front of the cursor */ | |
| 4513 { | |
| 4514 ptr += scol; | |
| 4515 len = col - scol; | |
| 4516 #ifdef FEAT_LOCALMAP | |
| 4517 mp = curbuf->b_first_abbr; | |
| 4518 mp2 = first_abbr; | |
| 4519 if (mp == NULL) | |
| 4520 { | |
| 4521 mp = mp2; | |
| 4522 mp2 = NULL; | |
| 4523 } | |
| 4524 #else | |
| 4525 mp = first_abbr; | |
| 4526 #endif | |
| 4527 for ( ; mp; | |
| 4528 #ifdef FEAT_LOCALMAP | |
| 4529 mp->m_next == NULL ? (mp = mp2, mp2 = NULL) : | |
| 4530 #endif | |
| 4531 (mp = mp->m_next)) | |
| 4532 { | |
| 6303 | 4533 int qlen = mp->m_keylen; |
| 4534 char_u *q = mp->m_keys; | |
| 4535 int match; | |
| 4536 | |
| 4537 if (vim_strbyte(mp->m_keys, K_SPECIAL) != NULL) | |
| 4538 { | |
|
13908
b7ca1a8db3e8
patch 8.0.1825: might use NULL pointer when out of memory
Christian Brabandt <cb@256bit.org>
parents:
13829
diff
changeset
|
4539 char_u *qe = vim_strsave(mp->m_keys); |
|
b7ca1a8db3e8
patch 8.0.1825: might use NULL pointer when out of memory
Christian Brabandt <cb@256bit.org>
parents:
13829
diff
changeset
|
4540 |
| 6303 | 4541 /* might have CSI escaped mp->m_keys */ |
|
13908
b7ca1a8db3e8
patch 8.0.1825: might use NULL pointer when out of memory
Christian Brabandt <cb@256bit.org>
parents:
13829
diff
changeset
|
4542 if (qe != NULL) |
| 6303 | 4543 { |
|
13908
b7ca1a8db3e8
patch 8.0.1825: might use NULL pointer when out of memory
Christian Brabandt <cb@256bit.org>
parents:
13829
diff
changeset
|
4544 q = qe; |
| 6303 | 4545 vim_unescape_csi(q); |
| 4546 qlen = (int)STRLEN(q); | |
| 4547 } | |
| 4548 } | |
| 4549 | |
| 7 | 4550 /* find entries with right mode and keys */ |
| 6303 | 4551 match = (mp->m_mode & State) |
| 6299 | 4552 && qlen == len |
| 6303 | 4553 && !STRNCMP(q, ptr, (size_t)len); |
| 4554 if (q != mp->m_keys) | |
| 4555 vim_free(q); | |
| 4556 if (match) | |
| 7 | 4557 break; |
| 4558 } | |
| 4559 if (mp != NULL) | |
| 4560 { | |
| 4561 /* | |
| 4562 * Found a match: | |
| 4563 * Insert the rest of the abbreviation in typebuf.tb_buf[]. | |
| 4564 * This goes from end to start. | |
| 4565 * | |
| 4566 * Characters 0x000 - 0x100: normal chars, may need CTRL-V, | |
| 4567 * except K_SPECIAL: Becomes K_SPECIAL KS_SPECIAL KE_FILLER | |
| 4568 * Characters where IS_SPECIAL() == TRUE: key codes, need | |
| 4569 * K_SPECIAL. Other characters (with ABBR_OFF): don't use CTRL-V. | |
| 4570 * | |
| 4571 * Character CTRL-] is treated specially - it completes the | |
| 4572 * abbreviation, but is not inserted into the input stream. | |
| 4573 */ | |
| 4574 j = 0; | |
| 4575 if (c != Ctrl_RSB) | |
| 4576 { | |
| 1969 | 4577 /* special key code, split up */ |
| 7 | 4578 if (IS_SPECIAL(c) || c == K_SPECIAL) |
| 4579 { | |
| 4580 tb[j++] = K_SPECIAL; | |
| 4581 tb[j++] = K_SECOND(c); | |
| 4582 tb[j++] = K_THIRD(c); | |
| 4583 } | |
| 4584 else | |
| 4585 { | |
| 4586 if (c < ABBR_OFF && (c < ' ' || c > '~')) | |
| 4587 tb[j++] = Ctrl_V; /* special char needs CTRL-V */ | |
| 4588 if (has_mbyte) | |
| 4589 { | |
| 4590 /* if ABBR_OFF has been added, remove it here */ | |
| 4591 if (c >= ABBR_OFF) | |
| 4592 c -= ABBR_OFF; | |
| 4593 j += (*mb_char2bytes)(c, tb + j); | |
| 4594 } | |
| 4595 else | |
| 4596 tb[j++] = c; | |
| 4597 } | |
| 4598 tb[j] = NUL; | |
| 4599 /* insert the last typed char */ | |
| 4600 (void)ins_typebuf(tb, 1, 0, TRUE, mp->m_silent); | |
| 4601 } | |
| 721 | 4602 #ifdef FEAT_EVAL |
| 4603 if (mp->m_expr) | |
| 1969 | 4604 s = eval_map_expr(mp->m_str, c); |
| 721 | 4605 else |
| 4606 #endif | |
| 4607 s = mp->m_str; | |
| 4608 if (s != NULL) | |
| 4609 { | |
| 7 | 4610 /* insert the to string */ |
| 721 | 4611 (void)ins_typebuf(s, mp->m_noremap, 0, TRUE, mp->m_silent); |
| 7 | 4612 /* no abbrev. for these chars */ |
| 721 | 4613 typebuf.tb_no_abbr_cnt += (int)STRLEN(s) + j + 1; |
| 4614 #ifdef FEAT_EVAL | |
| 4615 if (mp->m_expr) | |
| 4616 vim_free(s); | |
| 4617 #endif | |
| 4618 } | |
| 7 | 4619 |
| 4620 tb[0] = Ctrl_H; | |
| 4621 tb[1] = NUL; | |
| 4622 if (has_mbyte) | |
| 4623 len = clen; /* Delete characters instead of bytes */ | |
| 4624 while (len-- > 0) /* delete the from string */ | |
| 4625 (void)ins_typebuf(tb, 1, 0, TRUE, mp->m_silent); | |
| 4626 return TRUE; | |
| 4627 } | |
| 4628 } | |
| 4629 return FALSE; | |
| 4630 } | |
| 4631 | |
| 836 | 4632 #ifdef FEAT_EVAL |
| 4633 /* | |
| 4634 * Evaluate the RHS of a mapping or abbreviations and take care of escaping | |
| 4635 * special characters. | |
| 4636 */ | |
| 4637 static char_u * | |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4638 eval_map_expr( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4639 char_u *str, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4640 int c) /* NUL or typed character for abbreviation */ |
| 836 | 4641 { |
| 4642 char_u *res; | |
| 837 | 4643 char_u *p; |
| 3022 | 4644 char_u *expr; |
| 856 | 4645 pos_T save_cursor; |
| 3231 | 4646 int save_msg_col; |
| 4647 int save_msg_row; | |
| 847 | 4648 |
| 3022 | 4649 /* Remove escaping of CSI, because "str" is in a format to be used as |
| 4650 * typeahead. */ | |
| 4651 expr = vim_strsave(str); | |
| 4652 if (expr == NULL) | |
| 4653 return NULL; | |
| 4654 vim_unescape_csi(expr); | |
| 4655 | |
| 856 | 4656 /* Forbid changing text or using ":normal" to avoid most of the bad side |
| 4657 * effects. Also restore the cursor position. */ | |
| 4658 ++textlock; | |
| 4659 ++ex_normal_lock; | |
| 1969 | 4660 set_vim_var_char(c); /* set v:char to the typed character */ |
| 856 | 4661 save_cursor = curwin->w_cursor; |
| 3231 | 4662 save_msg_col = msg_col; |
| 4663 save_msg_row = msg_row; | |
| 3022 | 4664 p = eval_to_string(expr, NULL, FALSE); |
| 856 | 4665 --textlock; |
| 4666 --ex_normal_lock; | |
| 4667 curwin->w_cursor = save_cursor; | |
| 3231 | 4668 msg_col = save_msg_col; |
| 4669 msg_row = save_msg_row; | |
| 856 | 4670 |
| 3022 | 4671 vim_free(expr); |
| 4672 | |
| 837 | 4673 if (p == NULL) |
| 836 | 4674 return NULL; |
| 3022 | 4675 /* Escape CSI in the result to be able to use the string as typeahead. */ |
| 844 | 4676 res = vim_strsave_escape_csi(p); |
| 4677 vim_free(p); | |
| 4678 | |
| 4679 return res; | |
| 4680 } | |
| 4681 #endif | |
| 4682 | |
| 4683 /* | |
| 4684 * Copy "p" to allocated memory, escaping K_SPECIAL and CSI so that the result | |
| 4685 * can be put in the typeahead buffer. | |
| 4686 * Returns NULL when out of memory. | |
| 4687 */ | |
| 4688 char_u * | |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4689 vim_strsave_escape_csi( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4690 char_u *p) |
| 844 | 4691 { |
| 4692 char_u *res; | |
| 4693 char_u *s, *d; | |
| 836 | 4694 |
|
9898
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9896
diff
changeset
|
4695 /* Need a buffer to hold up to three times as much. Four in case of an |
|
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9896
diff
changeset
|
4696 * illegal utf-8 byte: |
|
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9896
diff
changeset
|
4697 * 0xc0 -> 0xc3 0x80 -> 0xc3 K_SPECIAL KS_SPECIAL KE_FILLER */ |
|
15605
62b3805506b3
patch 8.1.0810: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
4698 res = alloc((unsigned)(STRLEN(p) * 4) + 1); |
| 836 | 4699 if (res != NULL) |
| 4700 { | |
| 837 | 4701 d = res; |
| 4702 for (s = p; *s != NUL; ) | |
| 4703 { | |
| 4704 if (s[0] == K_SPECIAL && s[1] != NUL && s[2] != NUL) | |
| 4705 { | |
| 4706 /* Copy special key unmodified. */ | |
| 4707 *d++ = *s++; | |
| 4708 *d++ = *s++; | |
| 4709 *d++ = *s++; | |
| 4710 } | |
| 4711 else | |
| 4712 { | |
| 4713 /* Add character, possibly multi-byte to destination, escaping | |
|
9898
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9896
diff
changeset
|
4714 * CSI and K_SPECIAL. Be careful, it can be an illegal byte! */ |
| 837 | 4715 d = add_char2buf(PTR2CHAR(s), d); |
|
9898
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9896
diff
changeset
|
4716 s += MB_CPTR2LEN(s); |
| 837 | 4717 } |
| 4718 } | |
| 4719 *d = NUL; | |
| 836 | 4720 } |
| 4721 return res; | |
| 4722 } | |
| 4723 | |
| 7 | 4724 /* |
| 1081 | 4725 * Remove escaping from CSI and K_SPECIAL characters. Reverse of |
| 4726 * vim_strsave_escape_csi(). Works in-place. | |
| 4727 */ | |
| 4728 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4729 vim_unescape_csi(char_u *p) |
| 1081 | 4730 { |
| 4731 char_u *s = p, *d = p; | |
| 4732 | |
| 4733 while (*s != NUL) | |
| 4734 { | |
| 4735 if (s[0] == K_SPECIAL && s[1] == KS_SPECIAL && s[2] == KE_FILLER) | |
| 4736 { | |
| 4737 *d++ = K_SPECIAL; | |
| 4738 s += 3; | |
| 4739 } | |
| 4740 else if ((s[0] == K_SPECIAL || s[0] == CSI) | |
| 4741 && s[1] == KS_EXTRA && s[2] == (int)KE_CSI) | |
| 4742 { | |
| 4743 *d++ = CSI; | |
| 4744 s += 3; | |
| 4745 } | |
| 4746 else | |
| 4747 *d++ = *s++; | |
| 4748 } | |
| 4749 *d = NUL; | |
| 4750 } | |
| 4751 | |
| 4752 /* | |
| 7 | 4753 * Write map commands for the current mappings to an .exrc file. |
| 4754 * Return FAIL on error, OK otherwise. | |
| 4755 */ | |
| 4756 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4757 makemap( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4758 FILE *fd, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4759 buf_T *buf) /* buffer for local mappings or NULL */ |
| 7 | 4760 { |
| 4761 mapblock_T *mp; | |
| 1678 | 4762 char_u c1, c2, c3; |
| 7 | 4763 char_u *p; |
| 4764 char *cmd; | |
| 4765 int abbr; | |
| 4766 int hash; | |
| 4767 int did_cpo = FALSE; | |
| 4768 int i; | |
| 4769 | |
| 4770 validate_maphash(); | |
| 4771 | |
| 4772 /* | |
| 4773 * Do the loop twice: Once for mappings, once for abbreviations. | |
| 4774 * Then loop over all map hash lists. | |
| 4775 */ | |
| 4776 for (abbr = 0; abbr < 2; ++abbr) | |
| 4777 for (hash = 0; hash < 256; ++hash) | |
| 4778 { | |
| 4779 if (abbr) | |
| 4780 { | |
| 779 | 4781 if (hash > 0) /* there is only one abbr list */ |
| 7 | 4782 break; |
| 4783 #ifdef FEAT_LOCALMAP | |
| 4784 if (buf != NULL) | |
| 4785 mp = buf->b_first_abbr; | |
| 4786 else | |
| 4787 #endif | |
| 4788 mp = first_abbr; | |
| 4789 } | |
| 4790 else | |
| 4791 { | |
| 4792 #ifdef FEAT_LOCALMAP | |
| 4793 if (buf != NULL) | |
| 4794 mp = buf->b_maphash[hash]; | |
| 4795 else | |
| 4796 #endif | |
| 4797 mp = maphash[hash]; | |
| 4798 } | |
| 4799 | |
| 4800 for ( ; mp; mp = mp->m_next) | |
| 4801 { | |
| 4802 /* skip script-local mappings */ | |
| 4803 if (mp->m_noremap == REMAP_SCRIPT) | |
| 4804 continue; | |
| 4805 | |
| 4806 /* skip mappings that contain a <SNR> (script-local thing), | |
| 4807 * they probably don't work when loaded again */ | |
| 4808 for (p = mp->m_str; *p != NUL; ++p) | |
| 4809 if (p[0] == K_SPECIAL && p[1] == KS_EXTRA | |
| 4810 && p[2] == (int)KE_SNR) | |
| 4811 break; | |
| 4812 if (*p != NUL) | |
| 4813 continue; | |
| 4814 | |
| 1678 | 4815 /* It's possible to create a mapping and then ":unmap" certain |
| 4816 * modes. We recreate this here by mapping the individual | |
| 4817 * modes, which requires up to three of them. */ | |
| 7 | 4818 c1 = NUL; |
| 4819 c2 = NUL; | |
| 1678 | 4820 c3 = NUL; |
| 7 | 4821 if (abbr) |
| 4822 cmd = "abbr"; | |
| 4823 else | |
| 4824 cmd = "map"; | |
| 4825 switch (mp->m_mode) | |
| 4826 { | |
| 788 | 4827 case NORMAL + VISUAL + SELECTMODE + OP_PENDING: |
| 7 | 4828 break; |
| 4829 case NORMAL: | |
| 4830 c1 = 'n'; | |
| 4831 break; | |
| 4832 case VISUAL: | |
| 788 | 4833 c1 = 'x'; |
| 4834 break; | |
| 4835 case SELECTMODE: | |
| 4836 c1 = 's'; | |
| 7 | 4837 break; |
| 4838 case OP_PENDING: | |
| 4839 c1 = 'o'; | |
| 4840 break; | |
| 1678 | 4841 case NORMAL + VISUAL: |
| 4842 c1 = 'n'; | |
| 4843 c2 = 'x'; | |
| 4844 break; | |
| 4845 case NORMAL + SELECTMODE: | |
| 4846 c1 = 'n'; | |
| 4847 c2 = 's'; | |
| 4848 break; | |
| 4849 case NORMAL + OP_PENDING: | |
| 4850 c1 = 'n'; | |
| 4851 c2 = 'o'; | |
| 4852 break; | |
| 4853 case VISUAL + SELECTMODE: | |
| 4854 c1 = 'v'; | |
| 4855 break; | |
| 4856 case VISUAL + OP_PENDING: | |
| 4857 c1 = 'x'; | |
| 4858 c2 = 'o'; | |
| 4859 break; | |
| 4860 case SELECTMODE + OP_PENDING: | |
| 4861 c1 = 's'; | |
| 4862 c2 = 'o'; | |
| 4863 break; | |
| 788 | 4864 case NORMAL + VISUAL + SELECTMODE: |
| 7 | 4865 c1 = 'n'; |
| 4866 c2 = 'v'; | |
| 4867 break; | |
| 1678 | 4868 case NORMAL + VISUAL + OP_PENDING: |
| 4869 c1 = 'n'; | |
| 4870 c2 = 'x'; | |
| 4871 c3 = 'o'; | |
| 4872 break; | |
| 4873 case NORMAL + SELECTMODE + OP_PENDING: | |
| 4874 c1 = 'n'; | |
| 4875 c2 = 's'; | |
| 4876 c3 = 'o'; | |
| 4877 break; | |
| 788 | 4878 case VISUAL + SELECTMODE + OP_PENDING: |
| 7 | 4879 c1 = 'v'; |
| 4880 c2 = 'o'; | |
| 4881 break; | |
| 4882 case CMDLINE + INSERT: | |
| 4883 if (!abbr) | |
| 4884 cmd = "map!"; | |
| 4885 break; | |
| 4886 case CMDLINE: | |
| 4887 c1 = 'c'; | |
| 4888 break; | |
| 4889 case INSERT: | |
| 4890 c1 = 'i'; | |
| 4891 break; | |
| 4892 case LANGMAP: | |
| 4893 c1 = 'l'; | |
| 4894 break; | |
|
12457
dfb8254aa735
patch 8.0.1108: cannot specify mappings for the terminal window
Christian Brabandt <cb@256bit.org>
parents:
12361
diff
changeset
|
4895 case TERMINAL: |
|
dfb8254aa735
patch 8.0.1108: cannot specify mappings for the terminal window
Christian Brabandt <cb@256bit.org>
parents:
12361
diff
changeset
|
4896 c1 = 't'; |
|
dfb8254aa735
patch 8.0.1108: cannot specify mappings for the terminal window
Christian Brabandt <cb@256bit.org>
parents:
12361
diff
changeset
|
4897 break; |
| 7 | 4898 default: |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
14909
diff
changeset
|
4899 iemsg(_("E228: makemap: Illegal mode")); |
| 7 | 4900 return FAIL; |
| 4901 } | |
| 1678 | 4902 do /* do this twice if c2 is set, 3 times with c3 */ |
| 7 | 4903 { |
| 4904 /* When outputting <> form, need to make sure that 'cpo' | |
| 4905 * is set to the Vim default. */ | |
| 4906 if (!did_cpo) | |
| 4907 { | |
| 4908 if (*mp->m_str == NUL) /* will use <Nop> */ | |
| 4909 did_cpo = TRUE; | |
| 4910 else | |
| 4911 for (i = 0; i < 2; ++i) | |
| 4912 for (p = (i ? mp->m_str : mp->m_keys); *p; ++p) | |
| 4913 if (*p == K_SPECIAL || *p == NL) | |
| 4914 did_cpo = TRUE; | |
| 4915 if (did_cpo) | |
| 4916 { | |
| 4917 if (fprintf(fd, "let s:cpo_save=&cpo") < 0 | |
| 4918 || put_eol(fd) < 0 | |
| 4919 || fprintf(fd, "set cpo&vim") < 0 | |
| 4920 || put_eol(fd) < 0) | |
| 4921 return FAIL; | |
| 4922 } | |
| 4923 } | |
| 4924 if (c1 && putc(c1, fd) < 0) | |
| 4925 return FAIL; | |
| 4926 if (mp->m_noremap != REMAP_YES && fprintf(fd, "nore") < 0) | |
| 4927 return FAIL; | |
| 1757 | 4928 if (fputs(cmd, fd) < 0) |
| 7 | 4929 return FAIL; |
| 4930 if (buf != NULL && fputs(" <buffer>", fd) < 0) | |
| 4931 return FAIL; | |
|
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4932 if (mp->m_nowait && fputs(" <nowait>", fd) < 0) |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4933 return FAIL; |
| 7 | 4934 if (mp->m_silent && fputs(" <silent>", fd) < 0) |
| 4935 return FAIL; | |
| 721 | 4936 #ifdef FEAT_EVAL |
| 4937 if (mp->m_noremap == REMAP_SCRIPT | |
| 4938 && fputs("<script>", fd) < 0) | |
| 4939 return FAIL; | |
| 4940 if (mp->m_expr && fputs(" <expr>", fd) < 0) | |
| 4941 return FAIL; | |
| 4942 #endif | |
| 7 | 4943 |
| 4944 if ( putc(' ', fd) < 0 | |
| 4945 || put_escstr(fd, mp->m_keys, 0) == FAIL | |
| 4946 || putc(' ', fd) < 0 | |
| 4947 || put_escstr(fd, mp->m_str, 1) == FAIL | |
| 4948 || put_eol(fd) < 0) | |
| 4949 return FAIL; | |
| 4950 c1 = c2; | |
| 1678 | 4951 c2 = c3; |
| 4952 c3 = NUL; | |
| 4953 } while (c1 != NUL); | |
| 7 | 4954 } |
| 4955 } | |
| 4956 | |
| 4957 if (did_cpo) | |
| 4958 if (fprintf(fd, "let &cpo=s:cpo_save") < 0 | |
| 4959 || put_eol(fd) < 0 | |
| 4960 || fprintf(fd, "unlet s:cpo_save") < 0 | |
| 4961 || put_eol(fd) < 0) | |
| 4962 return FAIL; | |
| 4963 return OK; | |
| 4964 } | |
| 4965 | |
| 4966 /* | |
| 4967 * write escape string to file | |
| 4968 * "what": 0 for :map lhs, 1 for :map rhs, 2 for :set | |
| 4969 * | |
| 4970 * return FAIL for failure, OK otherwise | |
| 4971 */ | |
| 4972 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4973 put_escstr(FILE *fd, char_u *strstart, int what) |
| 7 | 4974 { |
| 4975 char_u *str = strstart; | |
| 4976 int c; | |
| 4977 int modifiers; | |
| 4978 | |
| 4979 /* :map xx <Nop> */ | |
| 4980 if (*str == NUL && what == 1) | |
| 4981 { | |
| 4982 if (fprintf(fd, "<Nop>") < 0) | |
| 4983 return FAIL; | |
| 4984 return OK; | |
| 4985 } | |
| 4986 | |
| 4987 for ( ; *str != NUL; ++str) | |
| 4988 { | |
| 4989 char_u *p; | |
| 4990 | |
| 4991 /* Check for a multi-byte character, which may contain escaped | |
| 4992 * K_SPECIAL and CSI bytes */ | |
| 4993 p = mb_unescape(&str); | |
| 4994 if (p != NULL) | |
| 4995 { | |
| 4996 while (*p != NUL) | |
| 300 | 4997 if (fputc(*p++, fd) < 0) |
| 7 | 4998 return FAIL; |
| 4999 --str; | |
| 5000 continue; | |
| 5001 } | |
| 5002 | |
| 5003 c = *str; | |
| 5004 /* | |
| 5005 * Special key codes have to be translated to be able to make sense | |
| 5006 * when they are read back. | |
| 5007 */ | |
| 5008 if (c == K_SPECIAL && what != 2) | |
| 5009 { | |
| 5010 modifiers = 0x0; | |
| 5011 if (str[1] == KS_MODIFIER) | |
| 5012 { | |
| 5013 modifiers = str[2]; | |
| 5014 str += 3; | |
| 5015 c = *str; | |
| 5016 } | |
| 5017 if (c == K_SPECIAL) | |
| 5018 { | |
| 5019 c = TO_SPECIAL(str[1], str[2]); | |
| 5020 str += 2; | |
| 5021 } | |
| 5022 if (IS_SPECIAL(c) || modifiers) /* special key */ | |
| 5023 { | |
| 1757 | 5024 if (fputs((char *)get_special_key_name(c, modifiers), fd) < 0) |
| 7 | 5025 return FAIL; |
| 5026 continue; | |
| 5027 } | |
| 5028 } | |
| 5029 | |
| 5030 /* | |
| 5031 * A '\n' in a map command should be written as <NL>. | |
| 5032 * A '\n' in a set command should be written as \^V^J. | |
| 5033 */ | |
| 5034 if (c == NL) | |
| 5035 { | |
| 5036 if (what == 2) | |
| 5037 { | |
| 5038 if (fprintf(fd, IF_EB("\\\026\n", "\\" CTRL_V_STR "\n")) < 0) | |
| 5039 return FAIL; | |
| 5040 } | |
| 5041 else | |
| 5042 { | |
| 5043 if (fprintf(fd, "<NL>") < 0) | |
| 5044 return FAIL; | |
| 5045 } | |
| 5046 continue; | |
| 5047 } | |
| 5048 | |
| 5049 /* | |
| 5050 * Some characters have to be escaped with CTRL-V to | |
| 5051 * prevent them from misinterpreted in DoOneCmd(). | |
| 5052 * A space, Tab and '"' has to be escaped with a backslash to | |
| 5053 * prevent it to be misinterpreted in do_set(). | |
| 5054 * A space has to be escaped with a CTRL-V when it's at the start of a | |
| 5055 * ":map" rhs. | |
| 5056 * A '<' has to be escaped with a CTRL-V to prevent it being | |
| 5057 * interpreted as the start of a special key name. | |
| 5058 * A space in the lhs of a :map needs a CTRL-V. | |
| 5059 */ | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11026
diff
changeset
|
5060 if (what == 2 && (VIM_ISWHITE(c) || c == '"' || c == '\\')) |
| 7 | 5061 { |
| 5062 if (putc('\\', fd) < 0) | |
| 5063 return FAIL; | |
| 5064 } | |
| 5065 else if (c < ' ' || c > '~' || c == '|' | |
| 5066 || (what == 0 && c == ' ') | |
| 5067 || (what == 1 && str == strstart && c == ' ') | |
| 5068 || (what != 2 && c == '<')) | |
| 5069 { | |
| 5070 if (putc(Ctrl_V, fd) < 0) | |
| 5071 return FAIL; | |
| 5072 } | |
| 5073 if (putc(c, fd) < 0) | |
| 5074 return FAIL; | |
| 5075 } | |
| 5076 return OK; | |
| 5077 } | |
| 5078 | |
| 5079 /* | |
| 5080 * Check all mappings for the presence of special key codes. | |
| 5081 * Used after ":set term=xxx". | |
| 5082 */ | |
| 5083 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5084 check_map_keycodes(void) |
| 7 | 5085 { |
| 5086 mapblock_T *mp; | |
| 5087 char_u *p; | |
| 5088 int i; | |
| 5089 char_u buf[3]; | |
| 5090 char_u *save_name; | |
| 5091 int abbr; | |
| 5092 int hash; | |
| 5093 #ifdef FEAT_LOCALMAP | |
| 5094 buf_T *bp; | |
| 5095 #endif | |
| 5096 | |
| 5097 validate_maphash(); | |
| 5098 save_name = sourcing_name; | |
| 5099 sourcing_name = (char_u *)"mappings"; /* avoids giving error messages */ | |
| 5100 | |
| 5101 #ifdef FEAT_LOCALMAP | |
| 5102 /* This this once for each buffer, and then once for global | |
| 5103 * mappings/abbreviations with bp == NULL */ | |
| 5104 for (bp = firstbuf; ; bp = bp->b_next) | |
| 5105 { | |
| 5106 #endif | |
| 5107 /* | |
| 5108 * Do the loop twice: Once for mappings, once for abbreviations. | |
| 5109 * Then loop over all map hash lists. | |
| 5110 */ | |
| 5111 for (abbr = 0; abbr <= 1; ++abbr) | |
| 5112 for (hash = 0; hash < 256; ++hash) | |
| 5113 { | |
| 5114 if (abbr) | |
| 5115 { | |
| 5116 if (hash) /* there is only one abbr list */ | |
| 5117 break; | |
| 5118 #ifdef FEAT_LOCALMAP | |
| 5119 if (bp != NULL) | |
| 5120 mp = bp->b_first_abbr; | |
| 5121 else | |
| 5122 #endif | |
| 5123 mp = first_abbr; | |
| 5124 } | |
| 5125 else | |
| 5126 { | |
| 5127 #ifdef FEAT_LOCALMAP | |
| 5128 if (bp != NULL) | |
| 5129 mp = bp->b_maphash[hash]; | |
| 5130 else | |
| 5131 #endif | |
| 5132 mp = maphash[hash]; | |
| 5133 } | |
| 5134 for ( ; mp != NULL; mp = mp->m_next) | |
| 5135 { | |
| 5136 for (i = 0; i <= 1; ++i) /* do this twice */ | |
| 5137 { | |
| 5138 if (i == 0) | |
| 5139 p = mp->m_keys; /* once for the "from" part */ | |
| 5140 else | |
| 5141 p = mp->m_str; /* and once for the "to" part */ | |
| 5142 while (*p) | |
| 5143 { | |
| 5144 if (*p == K_SPECIAL) | |
| 5145 { | |
| 5146 ++p; | |
| 5147 if (*p < 128) /* for "normal" tcap entries */ | |
| 5148 { | |
| 5149 buf[0] = p[0]; | |
| 5150 buf[1] = p[1]; | |
| 5151 buf[2] = NUL; | |
| 5152 (void)add_termcap_entry(buf, FALSE); | |
| 5153 } | |
| 5154 ++p; | |
| 5155 } | |
| 5156 ++p; | |
| 5157 } | |
| 5158 } | |
| 5159 } | |
| 5160 } | |
| 5161 #ifdef FEAT_LOCALMAP | |
| 5162 if (bp == NULL) | |
| 5163 break; | |
| 5164 } | |
| 5165 #endif | |
| 5166 sourcing_name = save_name; | |
| 5167 } | |
| 5168 | |
| 2610 | 5169 #if defined(FEAT_EVAL) || defined(PROTO) |
| 7 | 5170 /* |
| 2610 | 5171 * Check the string "keys" against the lhs of all mappings. |
| 5172 * Return pointer to rhs of mapping (mapblock->m_str). | |
| 5173 * NULL when no mapping found. | |
| 7 | 5174 */ |
| 5175 char_u * | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5176 check_map( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5177 char_u *keys, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5178 int mode, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5179 int exact, /* require exact match */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5180 int ign_mod, /* ignore preceding modifier */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5181 int abbr, /* do abbreviations */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5182 mapblock_T **mp_ptr, /* return: pointer to mapblock or NULL */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5183 int *local_ptr) /* return: buffer-local mapping or NULL */ |
| 7 | 5184 { |
| 5185 int hash; | |
| 5186 int len, minlen; | |
| 5187 mapblock_T *mp; | |
| 275 | 5188 char_u *s; |
| 7 | 5189 #ifdef FEAT_LOCALMAP |
| 5190 int local; | |
| 5191 #endif | |
| 5192 | |
| 5193 validate_maphash(); | |
| 5194 | |
| 5195 len = (int)STRLEN(keys); | |
| 5196 #ifdef FEAT_LOCALMAP | |
| 5197 for (local = 1; local >= 0; --local) | |
| 5198 #endif | |
| 5199 /* loop over all hash lists */ | |
| 5200 for (hash = 0; hash < 256; ++hash) | |
| 5201 { | |
| 779 | 5202 if (abbr) |
| 5203 { | |
| 5204 if (hash > 0) /* there is only one list. */ | |
| 5205 break; | |
| 7 | 5206 #ifdef FEAT_LOCALMAP |
| 779 | 5207 if (local) |
| 5208 mp = curbuf->b_first_abbr; | |
| 5209 else | |
| 5210 #endif | |
| 5211 mp = first_abbr; | |
| 5212 } | |
| 5213 #ifdef FEAT_LOCALMAP | |
| 5214 else if (local) | |
| 7 | 5215 mp = curbuf->b_maphash[hash]; |
| 779 | 5216 #endif |
| 7 | 5217 else |
| 5218 mp = maphash[hash]; | |
| 5219 for ( ; mp != NULL; mp = mp->m_next) | |
| 5220 { | |
| 5221 /* skip entries with wrong mode, wrong length and not matching | |
| 5222 * ones */ | |
| 275 | 5223 if ((mp->m_mode & mode) && (!exact || mp->m_keylen == len)) |
| 5224 { | |
| 5225 if (len > mp->m_keylen) | |
| 5226 minlen = mp->m_keylen; | |
| 5227 else | |
| 5228 minlen = len; | |
| 5229 s = mp->m_keys; | |
| 5230 if (ign_mod && s[0] == K_SPECIAL && s[1] == KS_MODIFIER | |
| 5231 && s[2] != NUL) | |
| 5232 { | |
| 5233 s += 3; | |
| 5234 if (len > mp->m_keylen - 3) | |
| 5235 minlen = mp->m_keylen - 3; | |
| 5236 } | |
| 5237 if (STRNCMP(s, keys, minlen) == 0) | |
| 2610 | 5238 { |
| 5239 if (mp_ptr != NULL) | |
| 5240 *mp_ptr = mp; | |
| 5241 if (local_ptr != NULL) | |
| 2611 | 5242 #ifdef FEAT_LOCALMAP |
| 2610 | 5243 *local_ptr = local; |
| 2611 | 5244 #else |
| 5245 *local_ptr = 0; | |
| 5246 #endif | |
| 275 | 5247 return mp->m_str; |
| 2610 | 5248 } |
| 275 | 5249 } |
| 7 | 5250 } |
| 5251 } | |
| 5252 | |
| 5253 return NULL; | |
| 5254 } | |
| 5255 #endif | |
| 5256 | |
|
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|
5257 #if defined(MSWIN) || defined(MACOS_X) |
| 788 | 5258 |
|
16451
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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
|
5259 # define VIS_SEL (VISUAL+SELECTMODE) /* abbreviation */ |
| 788 | 5260 |
| 7 | 5261 /* |
| 5262 * Default mappings for some often used keys. | |
| 5263 */ | |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
5264 struct initmap |
| 7 | 5265 { |
| 5266 char_u *arg; | |
| 5267 int mode; | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
5268 }; |
|
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Bram Moolenaar <Bram@vim.org>
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|
5269 |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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|
5270 # ifdef FEAT_GUI_MSWIN |
|
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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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|
5271 /* Use the Windows (CUA) keybindings. (GUI) */ |
|
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parents:
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changeset
|
5272 static struct initmap initmappings[] = |
| 7 | 5273 { |
| 5274 /* paste, copy and cut */ | |
| 5275 {(char_u *)"<S-Insert> \"*P", NORMAL}, | |
| 788 | 5276 {(char_u *)"<S-Insert> \"-d\"*P", VIS_SEL}, |
| 7 | 5277 {(char_u *)"<S-Insert> <C-R><C-O>*", INSERT+CMDLINE}, |
| 788 | 5278 {(char_u *)"<C-Insert> \"*y", VIS_SEL}, |
| 5279 {(char_u *)"<S-Del> \"*d", VIS_SEL}, | |
| 5280 {(char_u *)"<C-Del> \"*d", VIS_SEL}, | |
| 5281 {(char_u *)"<C-X> \"*d", VIS_SEL}, | |
| 7 | 5282 /* Missing: CTRL-C (cancel) and CTRL-V (block selection) */ |
|
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Bram Moolenaar <Bram@vim.org>
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|
5283 }; |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5284 # endif |
|
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|
5285 |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
5286 # if defined(MSWIN) && (!defined(FEAT_GUI) || defined(VIMDLL)) |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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|
5287 /* Use the Windows (CUA) keybindings. (Console) */ |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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parents:
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diff
changeset
|
5288 static struct initmap cinitmappings[] = |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5289 { |
| 788 | 5290 {(char_u *)"\316w <C-Home>", NORMAL+VIS_SEL}, |
| 7 | 5291 {(char_u *)"\316w <C-Home>", INSERT+CMDLINE}, |
| 788 | 5292 {(char_u *)"\316u <C-End>", NORMAL+VIS_SEL}, |
| 7 | 5293 {(char_u *)"\316u <C-End>", INSERT+CMDLINE}, |
| 5294 | |
| 5295 /* paste, copy and cut */ | |
| 5296 # ifdef FEAT_CLIPBOARD | |
| 5297 {(char_u *)"\316\324 \"*P", NORMAL}, /* SHIFT-Insert is "*P */ | |
| 2520 | 5298 {(char_u *)"\316\324 \"-d\"*P", VIS_SEL}, /* SHIFT-Insert is "-d"*P */ |
| 7 | 5299 {(char_u *)"\316\324 \022\017*", INSERT}, /* SHIFT-Insert is ^R^O* */ |
| 788 | 5300 {(char_u *)"\316\325 \"*y", VIS_SEL}, /* CTRL-Insert is "*y */ |
| 5301 {(char_u *)"\316\327 \"*d", VIS_SEL}, /* SHIFT-Del is "*d */ | |
| 5302 {(char_u *)"\316\330 \"*d", VIS_SEL}, /* CTRL-Del is "*d */ | |
|
16360
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parents:
16227
diff
changeset
|
5303 {(char_u *)"\030 \"*d", VIS_SEL}, /* CTRL-X is "*d */ |
| 7 | 5304 # else |
| 5305 {(char_u *)"\316\324 P", NORMAL}, /* SHIFT-Insert is P */ | |
| 788 | 5306 {(char_u *)"\316\324 \"-dP", VIS_SEL}, /* SHIFT-Insert is "-dP */ |
| 7 | 5307 {(char_u *)"\316\324 \022\017\"", INSERT}, /* SHIFT-Insert is ^R^O" */ |
| 788 | 5308 {(char_u *)"\316\325 y", VIS_SEL}, /* CTRL-Insert is y */ |
| 5309 {(char_u *)"\316\327 d", VIS_SEL}, /* SHIFT-Del is d */ | |
| 5310 {(char_u *)"\316\330 d", VIS_SEL}, /* CTRL-Del is d */ | |
| 7 | 5311 # endif |
|
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diff
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|
5312 }; |
| 7 | 5313 # endif |
|
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diff
changeset
|
5314 |
|
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parents:
16393
diff
changeset
|
5315 # if defined(MACOS_X) |
|
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patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
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parents:
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diff
changeset
|
5316 static struct initmap initmappings[] = |
|
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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
|
5317 { |
| 7 | 5318 /* Use the Standard MacOS binding. */ |
| 5319 /* paste, copy and cut */ | |
| 5320 {(char_u *)"<D-v> \"*P", NORMAL}, | |
| 788 | 5321 {(char_u *)"<D-v> \"-d\"*P", VIS_SEL}, |
| 7 | 5322 {(char_u *)"<D-v> <C-R>*", INSERT+CMDLINE}, |
| 788 | 5323 {(char_u *)"<D-c> \"*y", VIS_SEL}, |
| 5324 {(char_u *)"<D-x> \"*d", VIS_SEL}, | |
| 5325 {(char_u *)"<Backspace> \"-d", VIS_SEL}, | |
| 7 | 5326 }; |
|
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parents:
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changeset
|
5327 # endif |
| 788 | 5328 |
| 5329 # undef VIS_SEL | |
| 180 | 5330 #endif |
| 7 | 5331 |
| 5332 /* | |
| 5333 * Set up default mappings. | |
| 5334 */ | |
| 5335 void | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5336 init_mappings(void) |
| 7 | 5337 { |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5338 #if defined(MSWIN) || defined(MACOS_X) |
| 7 | 5339 int i; |
| 5340 | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
5341 # if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) || defined(VIMDLL)) |
|
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
|
5342 # ifdef VIMDLL |
|
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
|
5343 if (!gui.starting) |
|
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
|
5344 # endif |
|
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
|
5345 { |
|
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
|
5346 for (i = 0; |
|
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
|
5347 i < (int)(sizeof(cinitmappings) / sizeof(struct initmap)); ++i) |
|
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
|
5348 add_map(cinitmappings[i].arg, cinitmappings[i].mode); |
|
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
|
5349 } |
|
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
|
5350 # endif |
|
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
|
5351 # if defined(FEAT_GUI_MSWIN) || defined(MACOS_X) |
|
7860
150576e6b984
commit https://github.com/vim/vim/commit/448a22549b4528fd81d520497f30672567199c96
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
5352 for (i = 0; i < (int)(sizeof(initmappings) / sizeof(struct initmap)); ++i) |
| 7 | 5353 add_map(initmappings[i].arg, initmappings[i].mode); |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5354 # endif |
| 180 | 5355 #endif |
| 7 | 5356 } |
| 5357 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
5358 #if defined(MSWIN) || defined(FEAT_CMDWIN) || defined(MACOS_X) \ |
|
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
5359 || defined(PROTO) |
| 7 | 5360 /* |
| 5361 * Add a mapping "map" for mode "mode". | |
| 5362 * Need to put string in allocated memory, because do_map() will modify it. | |
| 5363 */ | |
| 5364 void | |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5365 add_map(char_u *map, int mode) |
| 7 | 5366 { |
| 5367 char_u *s; | |
| 5368 char_u *cpo_save = p_cpo; | |
| 5369 | |
| 5370 p_cpo = (char_u *)""; /* Allow <> notation */ | |
| 5371 s = vim_strsave(map); | |
| 5372 if (s != NULL) | |
| 5373 { | |
| 5374 (void)do_map(0, s, mode, FALSE); | |
| 5375 vim_free(s); | |
| 5376 } | |
| 5377 p_cpo = cpo_save; | |
| 5378 } | |
| 184 | 5379 #endif |