Mercurial > vim
annotate src/getchar.c @ 11325:77f3b7316d8b v8.0.0548
patch 8.0.0548: saving the redo buffer only works one time
commit https://github.com/vim/vim/commit/d4863aa99e0527e9505c79cbeafc68a6832200bf
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Apr 7 19:50:12 2017 +0200
patch 8.0.0548: saving the redo buffer only works one time
Problem: Saving the redo buffer only works one time, resulting in the "."
command not working well for a function call inside another
function call. (Ingo Karkat)
Solution: Save the redo buffer at every user function call. (closes #1619)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Fri, 07 Apr 2017 20:00:04 +0200 |
| parents | 501f46f7644c |
| children | ff27a6a3a243 |
| rev | line source |
|---|---|
|
10042
4aead6a9b7a9
commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
Christian Brabandt <cb@256bit.org>
parents:
9980
diff
changeset
|
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 | |
| 5649 | 43 static buffheader_T redobuff = {{NULL, {NUL}}, NULL, 0, 0}; |
| 44 static buffheader_T old_redobuff = {{NULL, {NUL}}, NULL, 0, 0}; | |
| 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 */ | |
| 788 | 62 #define MAP_HASH(mode, c1) (((mode) & (NORMAL + VISUAL + SELECTMODE + OP_PENDING)) ? (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 /* | |
|
9228
ea504064c996
commit https://github.com/vim/vim/commit/fd89d7ea81b18d32363456b16258174dc9e095dc
Christian Brabandt <cb@256bit.org>
parents:
9205
diff
changeset
|
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 | |
|
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
111 static char_u *get_buffcont(buffheader_T *, int); |
|
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
112 static void add_buff(buffheader_T *, char_u *, long n); |
|
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
113 static void add_num_buff(buffheader_T *, long); |
|
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
114 static void add_char_buff(buffheader_T *, int); |
|
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
115 static int read_readbuffers(int advance); |
|
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
116 static int read_readbuf(buffheader_T *buf, int advance); |
|
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
117 static void start_stuff(void); |
|
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
118 static int read_redo(int, int); |
|
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
119 static void copy_redo(int); |
|
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
120 static void init_typebuf(void); |
|
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
121 static void gotchars(char_u *, int); |
|
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
122 static void may_sync_undo(void); |
|
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
123 static void closescript(void); |
|
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
124 static int vgetorpeek(int); |
|
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
125 static void map_free(mapblock_T **); |
|
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
126 static void validate_maphash(void); |
|
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
127 static void showmap(mapblock_T *mp, int local); |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9121
diff
changeset
|
128 static int inchar(char_u *buf, int maxlen, long wait_time, int tb_change_cnt); |
| 836 | 129 #ifdef FEAT_EVAL |
|
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
130 static char_u *eval_map_expr(char_u *str, int c); |
| 836 | 131 #endif |
| 7 | 132 |
| 133 /* | |
| 134 * Free and clear a buffer. | |
| 135 */ | |
| 136 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
137 free_buff(buffheader_T *buf) |
| 7 | 138 { |
| 5649 | 139 buffblock_T *p, *np; |
| 7 | 140 |
| 141 for (p = buf->bh_first.b_next; p != NULL; p = np) | |
| 142 { | |
| 143 np = p->b_next; | |
| 144 vim_free(p); | |
| 145 } | |
| 146 buf->bh_first.b_next = NULL; | |
| 147 } | |
| 148 | |
| 149 /* | |
| 150 * Return the contents of a buffer as a single string. | |
| 151 * K_SPECIAL and CSI in the returned string are escaped. | |
| 152 */ | |
| 153 static char_u * | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
154 get_buffcont( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
155 buffheader_T *buffer, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
156 int dozero) /* count == zero is not an error */ |
| 7 | 157 { |
| 158 long_u count = 0; | |
| 159 char_u *p = NULL; | |
| 160 char_u *p2; | |
| 161 char_u *str; | |
| 5649 | 162 buffblock_T *bp; |
| 7 | 163 |
| 164 /* compute the total length of the string */ | |
| 165 for (bp = buffer->bh_first.b_next; bp != NULL; bp = bp->b_next) | |
| 166 count += (long_u)STRLEN(bp->b_str); | |
| 167 | |
| 168 if ((count || dozero) && (p = lalloc(count + 1, TRUE)) != NULL) | |
| 169 { | |
| 170 p2 = p; | |
| 171 for (bp = buffer->bh_first.b_next; bp != NULL; bp = bp->b_next) | |
| 172 for (str = bp->b_str; *str; ) | |
| 173 *p2++ = *str++; | |
| 174 *p2 = NUL; | |
| 175 } | |
| 176 return (p); | |
| 177 } | |
| 178 | |
| 179 /* | |
| 180 * Return the contents of the record buffer as a single string | |
| 181 * and clear the record buffer. | |
| 182 * K_SPECIAL and CSI in the returned string are escaped. | |
| 183 */ | |
| 184 char_u * | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
185 get_recorded(void) |
| 7 | 186 { |
| 187 char_u *p; | |
| 188 size_t len; | |
| 189 | |
| 190 p = get_buffcont(&recordbuff, TRUE); | |
| 191 free_buff(&recordbuff); | |
| 192 | |
| 193 /* | |
| 194 * Remove the characters that were added the last time, these must be the | |
| 195 * (possibly mapped) characters that stopped the recording. | |
| 196 */ | |
| 197 len = STRLEN(p); | |
| 198 if ((int)len >= last_recorded_len) | |
| 199 { | |
| 200 len -= last_recorded_len; | |
| 201 p[len] = NUL; | |
| 202 } | |
| 203 | |
| 204 /* | |
| 205 * When stopping recording from Insert mode with CTRL-O q, also remove the | |
| 206 * CTRL-O. | |
| 207 */ | |
| 208 if (len > 0 && restart_edit != 0 && p[len - 1] == Ctrl_O) | |
| 209 p[len - 1] = NUL; | |
| 210 | |
| 211 return (p); | |
| 212 } | |
| 213 | |
| 214 /* | |
| 215 * Return the contents of the redo buffer as a single string. | |
| 216 * K_SPECIAL and CSI in the returned string are escaped. | |
| 217 */ | |
| 218 char_u * | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
219 get_inserted(void) |
| 7 | 220 { |
| 1618 | 221 return get_buffcont(&redobuff, FALSE); |
| 7 | 222 } |
| 223 | |
| 224 /* | |
| 1130 | 225 * Add string "s" after the current block of buffer "buf". |
| 7 | 226 * K_SPECIAL and CSI should have been escaped already. |
| 227 */ | |
| 228 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
229 add_buff( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
230 buffheader_T *buf, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
231 char_u *s, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
232 long slen) /* length of "s" or -1 */ |
| 7 | 233 { |
| 5649 | 234 buffblock_T *p; |
| 7 | 235 long_u len; |
| 236 | |
| 237 if (slen < 0) | |
| 238 slen = (long)STRLEN(s); | |
| 239 if (slen == 0) /* don't add empty strings */ | |
| 240 return; | |
| 241 | |
| 242 if (buf->bh_first.b_next == NULL) /* first add to list */ | |
| 243 { | |
| 244 buf->bh_space = 0; | |
| 245 buf->bh_curr = &(buf->bh_first); | |
| 246 } | |
| 247 else if (buf->bh_curr == NULL) /* buffer has already been read */ | |
| 248 { | |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
249 IEMSG(_("E222: Add to read buffer")); |
| 7 | 250 return; |
| 251 } | |
| 252 else if (buf->bh_index != 0) | |
| 1455 | 253 mch_memmove(buf->bh_first.b_next->b_str, |
| 254 buf->bh_first.b_next->b_str + buf->bh_index, | |
| 255 STRLEN(buf->bh_first.b_next->b_str + buf->bh_index) + 1); | |
| 7 | 256 buf->bh_index = 0; |
| 257 | |
| 258 if (buf->bh_space >= (int)slen) | |
| 259 { | |
| 260 len = (long_u)STRLEN(buf->bh_curr->b_str); | |
| 416 | 261 vim_strncpy(buf->bh_curr->b_str + len, s, (size_t)slen); |
| 7 | 262 buf->bh_space -= slen; |
| 263 } | |
| 264 else | |
| 265 { | |
| 266 if (slen < MINIMAL_SIZE) | |
| 267 len = MINIMAL_SIZE; | |
| 268 else | |
| 269 len = slen; | |
| 5649 | 270 p = (buffblock_T *)lalloc((long_u)(sizeof(buffblock_T) + len), |
| 7 | 271 TRUE); |
| 272 if (p == NULL) | |
| 273 return; /* no space, just forget it */ | |
| 835 | 274 buf->bh_space = (int)(len - slen); |
| 416 | 275 vim_strncpy(p->b_str, s, (size_t)slen); |
| 7 | 276 |
| 277 p->b_next = buf->bh_curr->b_next; | |
| 278 buf->bh_curr->b_next = p; | |
| 279 buf->bh_curr = p; | |
| 280 } | |
| 281 return; | |
| 282 } | |
| 283 | |
| 284 /* | |
| 285 * Add number "n" to buffer "buf". | |
| 286 */ | |
| 287 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
288 add_num_buff(buffheader_T *buf, long n) |
| 7 | 289 { |
| 290 char_u number[32]; | |
| 291 | |
| 292 sprintf((char *)number, "%ld", n); | |
| 293 add_buff(buf, number, -1L); | |
| 294 } | |
| 295 | |
| 296 /* | |
| 297 * Add character 'c' to buffer "buf". | |
| 298 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters. | |
| 299 */ | |
| 300 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
301 add_char_buff(buffheader_T *buf, int c) |
| 7 | 302 { |
| 303 #ifdef FEAT_MBYTE | |
| 304 char_u bytes[MB_MAXBYTES + 1]; | |
| 305 int len; | |
| 306 int i; | |
| 307 #endif | |
| 308 char_u temp[4]; | |
| 309 | |
| 310 #ifdef FEAT_MBYTE | |
| 311 if (IS_SPECIAL(c)) | |
| 312 len = 1; | |
| 313 else | |
| 314 len = (*mb_char2bytes)(c, bytes); | |
| 315 for (i = 0; i < len; ++i) | |
| 316 { | |
| 317 if (!IS_SPECIAL(c)) | |
| 318 c = bytes[i]; | |
| 319 #endif | |
| 320 | |
| 321 if (IS_SPECIAL(c) || c == K_SPECIAL || c == NUL) | |
| 322 { | |
| 323 /* translate special key code into three byte sequence */ | |
| 324 temp[0] = K_SPECIAL; | |
| 325 temp[1] = K_SECOND(c); | |
| 326 temp[2] = K_THIRD(c); | |
| 327 temp[3] = NUL; | |
| 328 } | |
| 329 #ifdef FEAT_GUI | |
| 330 else if (c == CSI) | |
| 331 { | |
| 332 /* Translate a CSI to a CSI - KS_EXTRA - KE_CSI sequence */ | |
| 333 temp[0] = CSI; | |
| 334 temp[1] = KS_EXTRA; | |
| 335 temp[2] = (int)KE_CSI; | |
| 336 temp[3] = NUL; | |
| 337 } | |
| 338 #endif | |
| 339 else | |
| 340 { | |
| 341 temp[0] = c; | |
| 342 temp[1] = NUL; | |
| 343 } | |
| 344 add_buff(buf, temp, -1L); | |
| 345 #ifdef FEAT_MBYTE | |
| 346 } | |
| 347 #endif | |
| 348 } | |
| 349 | |
| 5649 | 350 /* First read ahead buffer. Used for translated commands. */ |
| 351 static buffheader_T readbuf1 = {{NULL, {NUL}}, NULL, 0, 0}; | |
| 352 | |
| 353 /* Second read ahead buffer. Used for redo. */ | |
| 354 static buffheader_T readbuf2 = {{NULL, {NUL}}, NULL, 0, 0}; | |
| 355 | |
| 7 | 356 /* |
| 5649 | 357 * Get one byte from the read buffers. Use readbuf1 one first, use readbuf2 |
| 358 * if that one is empty. | |
| 7 | 359 * If advance == TRUE go to the next char. |
| 360 * No translation is done K_SPECIAL and CSI are escaped. | |
| 361 */ | |
| 362 static int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
363 read_readbuffers(int advance) |
| 7 | 364 { |
| 5649 | 365 int c; |
| 366 | |
| 367 c = read_readbuf(&readbuf1, advance); | |
| 368 if (c == NUL) | |
| 369 c = read_readbuf(&readbuf2, advance); | |
| 370 return c; | |
| 371 } | |
| 372 | |
| 373 static int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
374 read_readbuf(buffheader_T *buf, int advance) |
| 5649 | 375 { |
| 376 char_u c; | |
| 377 buffblock_T *curr; | |
| 378 | |
| 379 if (buf->bh_first.b_next == NULL) /* buffer is empty */ | |
| 7 | 380 return NUL; |
| 381 | |
| 5649 | 382 curr = buf->bh_first.b_next; |
| 383 c = curr->b_str[buf->bh_index]; | |
| 7 | 384 |
| 385 if (advance) | |
| 386 { | |
| 5649 | 387 if (curr->b_str[++buf->bh_index] == NUL) |
| 7 | 388 { |
| 5649 | 389 buf->bh_first.b_next = curr->b_next; |
| 7 | 390 vim_free(curr); |
| 5649 | 391 buf->bh_index = 0; |
| 7 | 392 } |
| 393 } | |
| 394 return c; | |
| 395 } | |
| 396 | |
| 397 /* | |
| 5670 | 398 * Prepare the read buffers for reading (if they contain something). |
| 7 | 399 */ |
| 400 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
401 start_stuff(void) |
| 7 | 402 { |
| 5649 | 403 if (readbuf1.bh_first.b_next != NULL) |
| 7 | 404 { |
| 5649 | 405 readbuf1.bh_curr = &(readbuf1.bh_first); |
| 406 readbuf1.bh_space = 0; | |
| 407 } | |
| 408 if (readbuf2.bh_first.b_next != NULL) | |
| 409 { | |
| 410 readbuf2.bh_curr = &(readbuf2.bh_first); | |
| 411 readbuf2.bh_space = 0; | |
| 7 | 412 } |
| 413 } | |
| 414 | |
| 415 /* | |
| 416 * Return TRUE if the stuff buffer is empty. | |
| 417 */ | |
| 418 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
419 stuff_empty(void) |
| 7 | 420 { |
| 5649 | 421 return (readbuf1.bh_first.b_next == NULL |
| 422 && readbuf2.bh_first.b_next == NULL); | |
| 423 } | |
| 424 | |
| 425 /* | |
| 426 * Return TRUE if readbuf1 is empty. There may still be redo characters in | |
| 427 * redbuf2. | |
| 428 */ | |
| 429 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
430 readbuf1_empty(void) |
| 5649 | 431 { |
| 432 return (readbuf1.bh_first.b_next == NULL); | |
| 7 | 433 } |
| 434 | |
| 435 /* | |
| 436 * Set a typeahead character that won't be flushed. | |
| 437 */ | |
| 438 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
439 typeahead_noflush(int c) |
| 7 | 440 { |
| 441 typeahead_char = c; | |
| 442 } | |
| 443 | |
| 444 /* | |
| 445 * Remove the contents of the stuff buffer and the mapped characters in the | |
| 3263 | 446 * typeahead buffer (used in case of an error). If "flush_typeahead" is true, |
| 7 | 447 * flush all typeahead characters (used when interrupted by a CTRL-C). |
| 448 */ | |
| 449 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
450 flush_buffers(int flush_typeahead) |
| 7 | 451 { |
| 452 init_typebuf(); | |
| 453 | |
| 454 start_stuff(); | |
| 5649 | 455 while (read_readbuffers(TRUE) != NUL) |
| 7 | 456 ; |
| 457 | |
| 3263 | 458 if (flush_typeahead) /* remove all typeahead */ |
| 7 | 459 { |
| 460 /* | |
| 461 * We have to get all characters, because we may delete the first part | |
| 462 * of an escape sequence. | |
| 463 * In an xterm we get one char at a time and we have to get them all. | |
| 464 */ | |
| 465 while (inchar(typebuf.tb_buf, typebuf.tb_buflen - 1, 10L, | |
| 466 typebuf.tb_change_cnt) != 0) | |
| 467 ; | |
| 468 typebuf.tb_off = MAXMAPLEN; | |
| 469 typebuf.tb_len = 0; | |
| 470 } | |
| 4303 | 471 else /* remove mapped characters at the start only */ |
| 7 | 472 { |
| 473 typebuf.tb_off += typebuf.tb_maplen; | |
| 474 typebuf.tb_len -= typebuf.tb_maplen; | |
| 475 } | |
| 476 typebuf.tb_maplen = 0; | |
| 477 typebuf.tb_silent = 0; | |
| 478 cmd_silent = FALSE; | |
| 479 typebuf.tb_no_abbr_cnt = 0; | |
| 480 } | |
| 481 | |
| 482 /* | |
| 483 * The previous contents of the redo buffer is kept in old_redobuffer. | |
| 484 * This is used for the CTRL-O <.> command in insert mode. | |
| 485 */ | |
| 486 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
487 ResetRedobuff(void) |
| 7 | 488 { |
| 489 if (!block_redo) | |
| 490 { | |
| 491 free_buff(&old_redobuff); | |
| 492 old_redobuff = redobuff; | |
| 493 redobuff.bh_first.b_next = NULL; | |
| 494 } | |
| 495 } | |
| 496 | |
| 3324 | 497 /* |
| 498 * Discard the contents of the redo buffer and restore the previous redo | |
| 499 * buffer. | |
| 500 */ | |
| 501 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
502 CancelRedo(void) |
| 3324 | 503 { |
| 504 if (!block_redo) | |
| 505 { | |
| 506 free_buff(&redobuff); | |
| 507 redobuff = old_redobuff; | |
| 508 old_redobuff.bh_first.b_next = NULL; | |
| 509 start_stuff(); | |
| 5649 | 510 while (read_readbuffers(TRUE) != NUL) |
| 3324 | 511 ; |
| 512 } | |
| 513 } | |
| 514 | |
| 7 | 515 #if defined(FEAT_AUTOCMD) || defined(FEAT_EVAL) || defined(PROTO) |
| 516 /* | |
| 517 * Save redobuff and old_redobuff to save_redobuff and save_old_redobuff. | |
| 518 * Used before executing autocommands and user functions. | |
| 519 */ | |
| 520 void | |
|
11325
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
521 saveRedobuff(save_redo_T *save_redo) |
| 7 | 522 { |
| 523 char_u *s; | |
| 524 | |
|
11325
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
525 save_redo->sr_redobuff = redobuff; |
|
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
526 redobuff.bh_first.b_next = NULL; |
|
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
527 save_redo->sr_old_redobuff = old_redobuff; |
|
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
528 old_redobuff.bh_first.b_next = NULL; |
|
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
529 |
|
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
530 /* Make a copy, so that ":normal ." in a function works. */ |
|
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
531 s = get_buffcont(&save_redo->sr_redobuff, FALSE); |
|
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
532 if (s != NULL) |
| 7 | 533 { |
|
11325
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
534 add_buff(&redobuff, s, -1L); |
|
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
535 vim_free(s); |
| 7 | 536 } |
| 537 } | |
| 538 | |
| 539 /* | |
| 540 * Restore redobuff and old_redobuff from save_redobuff and save_old_redobuff. | |
| 541 * Used after executing autocommands and user functions. | |
| 542 */ | |
| 543 void | |
|
11325
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
544 restoreRedobuff(save_redo_T *save_redo) |
| 7 | 545 { |
|
11325
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
546 free_buff(&redobuff); |
|
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
547 redobuff = save_redo->sr_redobuff; |
|
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
548 free_buff(&old_redobuff); |
|
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
549 old_redobuff = save_redo->sr_old_redobuff; |
| 7 | 550 } |
| 551 #endif | |
| 552 | |
| 553 /* | |
| 554 * Append "s" to the redo buffer. | |
| 555 * K_SPECIAL and CSI should already have been escaped. | |
| 556 */ | |
| 557 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
558 AppendToRedobuff(char_u *s) |
| 7 | 559 { |
| 560 if (!block_redo) | |
| 561 add_buff(&redobuff, s, -1L); | |
| 562 } | |
| 563 | |
| 564 /* | |
| 565 * Append to Redo buffer literally, escaping special characters with CTRL-V. | |
| 566 * K_SPECIAL and CSI are escaped as well. | |
| 567 */ | |
| 568 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
569 AppendToRedobuffLit( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
570 char_u *str, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
571 int len) /* length of "str" or -1 for up to the NUL */ |
| 7 | 572 { |
| 620 | 573 char_u *s = str; |
| 7 | 574 int c; |
| 575 char_u *start; | |
| 576 | |
| 577 if (block_redo) | |
| 578 return; | |
| 579 | |
| 620 | 580 while (len < 0 ? *s != NUL : s - str < len) |
| 7 | 581 { |
| 582 /* Put a string of normal characters in the redo buffer (that's | |
| 583 * faster). */ | |
| 584 start = s; | |
| 585 while (*s >= ' ' | |
| 586 #ifndef EBCDIC | |
| 587 && *s < DEL /* EBCDIC: all chars above space are normal */ | |
| 588 #endif | |
| 620 | 589 && (len < 0 || s - str < len)) |
| 7 | 590 ++s; |
| 591 | |
| 592 /* Don't put '0' or '^' as last character, just in case a CTRL-D is | |
| 593 * typed next. */ | |
| 594 if (*s == NUL && (s[-1] == '0' || s[-1] == '^')) | |
| 595 --s; | |
| 596 if (s > start) | |
| 597 add_buff(&redobuff, start, (long)(s - start)); | |
| 598 | |
| 620 | 599 if (*s == NUL || (len >= 0 && s - str >= len)) |
| 600 break; | |
| 601 | |
| 602 /* Handle a special or multibyte character. */ | |
| 7 | 603 #ifdef FEAT_MBYTE |
| 620 | 604 if (has_mbyte) |
| 605 /* Handle composing chars separately. */ | |
| 606 c = mb_cptr2char_adv(&s); | |
| 607 else | |
| 7 | 608 #endif |
| 620 | 609 c = *s++; |
| 610 if (c < ' ' || c == DEL || (*s == NUL && (c == '0' || c == '^'))) | |
| 611 add_char_buff(&redobuff, Ctrl_V); | |
| 612 | |
| 613 /* CTRL-V '0' must be inserted as CTRL-V 048 (EBCDIC: xf0) */ | |
| 614 if (*s == NUL && c == '0') | |
| 7 | 615 #ifdef EBCDIC |
| 620 | 616 add_buff(&redobuff, (char_u *)"xf0", 3L); |
| 7 | 617 #else |
| 620 | 618 add_buff(&redobuff, (char_u *)"048", 3L); |
| 7 | 619 #endif |
| 620 | 620 else |
| 621 add_char_buff(&redobuff, c); | |
| 7 | 622 } |
| 623 } | |
| 624 | |
| 625 /* | |
| 626 * Append a character to the redo buffer. | |
| 627 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters. | |
| 628 */ | |
| 629 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
630 AppendCharToRedobuff(int c) |
| 7 | 631 { |
| 632 if (!block_redo) | |
| 633 add_char_buff(&redobuff, c); | |
| 634 } | |
| 635 | |
| 636 /* | |
| 637 * Append a number to the redo buffer. | |
| 638 */ | |
| 639 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
640 AppendNumberToRedobuff(long n) |
| 7 | 641 { |
| 642 if (!block_redo) | |
| 643 add_num_buff(&redobuff, n); | |
| 644 } | |
| 645 | |
| 646 /* | |
| 647 * Append string "s" to the stuff buffer. | |
| 648 * CSI and K_SPECIAL must already have been escaped. | |
| 649 */ | |
| 650 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
651 stuffReadbuff(char_u *s) |
| 7 | 652 { |
| 5649 | 653 add_buff(&readbuf1, s, -1L); |
| 7 | 654 } |
| 655 | |
| 6098 | 656 /* |
| 657 * Append string "s" to the redo stuff buffer. | |
| 658 * CSI and K_SPECIAL must already have been escaped. | |
| 659 */ | |
| 660 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
661 stuffRedoReadbuff(char_u *s) |
| 6098 | 662 { |
| 663 add_buff(&readbuf2, s, -1L); | |
| 664 } | |
| 665 | |
| 7 | 666 void |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
667 stuffReadbuffLen(char_u *s, long len) |
| 7 | 668 { |
| 5649 | 669 add_buff(&readbuf1, s, len); |
| 7 | 670 } |
| 671 | |
| 672 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 673 /* | |
| 674 * Stuff "s" into the stuff buffer, leaving special key codes unmodified and | |
| 675 * escaping other K_SPECIAL and CSI bytes. | |
| 2784 | 676 * Change CR, LF and ESC into a space. |
| 7 | 677 */ |
| 678 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
679 stuffReadbuffSpec(char_u *s) |
| 7 | 680 { |
| 2784 | 681 int c; |
| 682 | |
| 7 | 683 while (*s != NUL) |
| 684 { | |
| 685 if (*s == K_SPECIAL && s[1] != NUL && s[2] != NUL) | |
| 686 { | |
| 687 /* Insert special key literally. */ | |
| 688 stuffReadbuffLen(s, 3L); | |
| 689 s += 3; | |
| 690 } | |
| 691 else | |
| 2784 | 692 { |
| 7 | 693 #ifdef FEAT_MBYTE |
| 2784 | 694 c = mb_ptr2char_adv(&s); |
| 7 | 695 #else |
| 2784 | 696 c = *s++; |
| 7 | 697 #endif |
| 2784 | 698 if (c == CAR || c == NL || c == ESC) |
| 699 c = ' '; | |
| 700 stuffcharReadbuff(c); | |
| 701 } | |
| 7 | 702 } |
| 703 } | |
| 704 #endif | |
| 705 | |
| 706 /* | |
| 707 * Append a character to the stuff buffer. | |
| 708 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters. | |
| 709 */ | |
| 710 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
711 stuffcharReadbuff(int c) |
| 7 | 712 { |
| 5649 | 713 add_char_buff(&readbuf1, c); |
| 7 | 714 } |
| 715 | |
| 716 /* | |
| 717 * Append a number to the stuff buffer. | |
| 718 */ | |
| 719 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
720 stuffnumReadbuff(long n) |
| 7 | 721 { |
| 5649 | 722 add_num_buff(&readbuf1, n); |
| 7 | 723 } |
| 724 | |
| 725 /* | |
| 726 * Read a character from the redo buffer. Translates K_SPECIAL, CSI and | |
| 727 * multibyte characters. | |
| 728 * The redo buffer is left as it is. | |
| 3324 | 729 * If init is TRUE, prepare for redo, return FAIL if nothing to redo, OK |
| 730 * otherwise. | |
| 731 * If old is TRUE, use old_redobuff instead of redobuff. | |
| 7 | 732 */ |
| 733 static int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
734 read_redo(int init, int old_redo) |
| 7 | 735 { |
| 5649 | 736 static buffblock_T *bp; |
| 737 static char_u *p; | |
| 738 int c; | |
| 7 | 739 #ifdef FEAT_MBYTE |
| 5649 | 740 int n; |
| 741 char_u buf[MB_MAXBYTES + 1]; | |
| 742 int i; | |
| 7 | 743 #endif |
| 744 | |
| 745 if (init) | |
| 746 { | |
| 747 if (old_redo) | |
| 748 bp = old_redobuff.bh_first.b_next; | |
| 749 else | |
| 750 bp = redobuff.bh_first.b_next; | |
| 751 if (bp == NULL) | |
| 752 return FAIL; | |
| 753 p = bp->b_str; | |
| 754 return OK; | |
| 755 } | |
| 756 if ((c = *p) != NUL) | |
| 757 { | |
| 758 /* Reverse the conversion done by add_char_buff() */ | |
| 759 #ifdef FEAT_MBYTE | |
| 760 /* For a multi-byte character get all the bytes and return the | |
| 761 * converted character. */ | |
| 762 if (has_mbyte && (c != K_SPECIAL || p[1] == KS_SPECIAL)) | |
| 763 n = MB_BYTE2LEN_CHECK(c); | |
| 764 else | |
| 765 n = 1; | |
| 766 for (i = 0; ; ++i) | |
| 767 #endif | |
| 768 { | |
| 769 if (c == K_SPECIAL) /* special key or escaped K_SPECIAL */ | |
| 770 { | |
| 771 c = TO_SPECIAL(p[1], p[2]); | |
| 772 p += 2; | |
| 773 } | |
| 774 #ifdef FEAT_GUI | |
| 775 if (c == CSI) /* escaped CSI */ | |
| 776 p += 2; | |
| 777 #endif | |
| 778 if (*++p == NUL && bp->b_next != NULL) | |
| 779 { | |
| 780 bp = bp->b_next; | |
| 781 p = bp->b_str; | |
| 782 } | |
| 783 #ifdef FEAT_MBYTE | |
| 784 buf[i] = c; | |
| 785 if (i == n - 1) /* last byte of a character */ | |
| 786 { | |
| 787 if (n != 1) | |
| 788 c = (*mb_ptr2char)(buf); | |
| 789 break; | |
| 790 } | |
| 791 c = *p; | |
| 792 if (c == NUL) /* cannot happen? */ | |
| 793 break; | |
| 794 #endif | |
| 795 } | |
| 796 } | |
| 797 | |
| 798 return c; | |
| 799 } | |
| 800 | |
| 801 /* | |
| 802 * Copy the rest of the redo buffer into the stuff buffer (in a slow way). | |
| 803 * If old_redo is TRUE, use old_redobuff instead of redobuff. | |
| 804 * The escaped K_SPECIAL and CSI are copied without translation. | |
| 805 */ | |
| 806 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
807 copy_redo(int old_redo) |
| 7 | 808 { |
| 809 int c; | |
| 810 | |
| 811 while ((c = read_redo(FALSE, old_redo)) != NUL) | |
| 5649 | 812 add_char_buff(&readbuf2, c); |
| 7 | 813 } |
| 814 | |
| 815 /* | |
| 5649 | 816 * Stuff the redo buffer into readbuf2. |
| 7 | 817 * Insert the redo count into the command. |
| 818 * If "old_redo" is TRUE, the last but one command is repeated | |
| 819 * instead of the last command (inserting text). This is used for | |
| 820 * CTRL-O <.> in insert mode | |
| 821 * | |
| 822 * return FAIL for failure, OK otherwise | |
| 823 */ | |
| 824 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
825 start_redo(long count, int old_redo) |
| 7 | 826 { |
| 827 int c; | |
| 828 | |
| 829 /* init the pointers; return if nothing to redo */ | |
| 830 if (read_redo(TRUE, old_redo) == FAIL) | |
| 831 return FAIL; | |
| 832 | |
| 833 c = read_redo(FALSE, old_redo); | |
| 834 | |
| 835 /* copy the buffer name, if present */ | |
| 836 if (c == '"') | |
| 837 { | |
| 5649 | 838 add_buff(&readbuf2, (char_u *)"\"", 1L); |
| 7 | 839 c = read_redo(FALSE, old_redo); |
| 840 | |
| 841 /* if a numbered buffer is used, increment the number */ | |
| 842 if (c >= '1' && c < '9') | |
| 843 ++c; | |
| 5649 | 844 add_char_buff(&readbuf2, c); |
| 7 | 845 c = read_redo(FALSE, old_redo); |
| 846 } | |
| 847 | |
| 848 if (c == 'v') /* redo Visual */ | |
| 849 { | |
| 850 VIsual = curwin->w_cursor; | |
| 851 VIsual_active = TRUE; | |
| 852 VIsual_select = FALSE; | |
| 853 VIsual_reselect = TRUE; | |
| 854 redo_VIsual_busy = TRUE; | |
| 855 c = read_redo(FALSE, old_redo); | |
| 856 } | |
| 857 | |
| 858 /* try to enter the count (in place of a previous count) */ | |
| 859 if (count) | |
| 860 { | |
| 861 while (VIM_ISDIGIT(c)) /* skip "old" count */ | |
| 862 c = read_redo(FALSE, old_redo); | |
| 5649 | 863 add_num_buff(&readbuf2, count); |
| 7 | 864 } |
| 865 | |
| 866 /* copy from the redo buffer into the stuff buffer */ | |
| 5649 | 867 add_char_buff(&readbuf2, c); |
| 7 | 868 copy_redo(old_redo); |
| 869 return OK; | |
| 870 } | |
| 871 | |
| 872 /* | |
| 873 * Repeat the last insert (R, o, O, a, A, i or I command) by stuffing | |
| 5649 | 874 * the redo buffer into readbuf2. |
| 7 | 875 * return FAIL for failure, OK otherwise |
| 876 */ | |
| 877 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
878 start_redo_ins(void) |
| 7 | 879 { |
| 880 int c; | |
| 881 | |
| 882 if (read_redo(TRUE, FALSE) == FAIL) | |
| 883 return FAIL; | |
| 884 start_stuff(); | |
| 885 | |
| 886 /* skip the count and the command character */ | |
| 887 while ((c = read_redo(FALSE, FALSE)) != NUL) | |
| 888 { | |
| 889 if (vim_strchr((char_u *)"AaIiRrOo", c) != NULL) | |
| 890 { | |
| 891 if (c == 'O' || c == 'o') | |
| 5649 | 892 add_buff(&readbuf2, NL_STR, -1L); |
| 7 | 893 break; |
| 894 } | |
| 895 } | |
| 896 | |
| 897 /* copy the typed text from the redo buffer into the stuff buffer */ | |
| 898 copy_redo(FALSE); | |
| 899 block_redo = TRUE; | |
| 900 return OK; | |
| 901 } | |
| 902 | |
| 903 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
904 stop_redo_ins(void) |
| 7 | 905 { |
| 906 block_redo = FALSE; | |
| 907 } | |
| 908 | |
| 909 /* | |
| 910 * Initialize typebuf.tb_buf to point to typebuf_init. | |
| 911 * alloc() cannot be used here: In out-of-memory situations it would | |
| 912 * be impossible to type anything. | |
| 913 */ | |
| 914 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
915 init_typebuf(void) |
| 7 | 916 { |
| 917 if (typebuf.tb_buf == NULL) | |
| 918 { | |
| 919 typebuf.tb_buf = typebuf_init; | |
| 920 typebuf.tb_noremap = noremapbuf_init; | |
| 921 typebuf.tb_buflen = TYPELEN_INIT; | |
| 922 typebuf.tb_len = 0; | |
| 923 typebuf.tb_off = 0; | |
| 924 typebuf.tb_change_cnt = 1; | |
| 925 } | |
| 926 } | |
| 927 | |
| 928 /* | |
|
7408
1886f2863437
commit https://github.com/vim/vim/commit/e7fedb6ebe72d9a475aa65109b77d5ed4667067a
Christian Brabandt <cb@256bit.org>
parents:
7117
diff
changeset
|
929 * Insert a string in position 'offset' in the typeahead buffer (for "@r" |
|
1886f2863437
commit https://github.com/vim/vim/commit/e7fedb6ebe72d9a475aa65109b77d5ed4667067a
Christian Brabandt <cb@256bit.org>
parents:
7117
diff
changeset
|
930 * and ":normal" command, vgetorpeek() and check_termcode()). |
| 7 | 931 * |
| 932 * If noremap is REMAP_YES, new string can be mapped again. | |
| 933 * If noremap is REMAP_NONE, new string cannot be mapped again. | |
| 10 | 934 * If noremap is REMAP_SKIP, fist char of new string cannot be mapped again, |
| 935 * but abbreviations are allowed. | |
| 7 | 936 * If noremap is REMAP_SCRIPT, new string cannot be mapped again, except for |
| 937 * script-local mappings. | |
| 938 * If noremap is > 0, that many characters of the new string cannot be mapped. | |
| 939 * | |
| 940 * If nottyped is TRUE, the string does not return KeyTyped (don't use when | |
| 941 * offset is non-zero!). | |
| 942 * | |
| 943 * If silent is TRUE, cmd_silent is set when the characters are obtained. | |
| 944 * | |
| 945 * return FAIL for failure, OK otherwise | |
| 946 */ | |
| 947 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
948 ins_typebuf( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
949 char_u *str, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
950 int noremap, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
951 int offset, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
952 int nottyped, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
953 int silent) |
| 7 | 954 { |
| 955 char_u *s1, *s2; | |
| 956 int newlen; | |
| 957 int addlen; | |
| 958 int i; | |
| 959 int newoff; | |
| 960 int val; | |
| 961 int nrm; | |
| 962 | |
| 963 init_typebuf(); | |
| 964 if (++typebuf.tb_change_cnt == 0) | |
| 965 typebuf.tb_change_cnt = 1; | |
| 966 | |
| 967 addlen = (int)STRLEN(str); | |
| 1130 | 968 |
| 7 | 969 if (offset == 0 && addlen <= typebuf.tb_off) |
| 970 { | |
|
10549
055b1633aed7
patch 8.0.0164: outdated and misplaced comments
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
971 /* |
|
055b1633aed7
patch 8.0.0164: outdated and misplaced comments
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
972 * Easy case: there is room in front of typebuf.tb_buf[typebuf.tb_off] |
|
055b1633aed7
patch 8.0.0164: outdated and misplaced comments
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
973 */ |
| 7 | 974 typebuf.tb_off -= addlen; |
| 975 mch_memmove(typebuf.tb_buf + typebuf.tb_off, str, (size_t)addlen); | |
| 976 } | |
| 977 else | |
| 978 { | |
|
10549
055b1633aed7
patch 8.0.0164: outdated and misplaced comments
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
979 /* |
|
055b1633aed7
patch 8.0.0164: outdated and misplaced comments
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
980 * Need to allocate a new buffer. |
|
055b1633aed7
patch 8.0.0164: outdated and misplaced comments
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
981 * In typebuf.tb_buf there must always be room for 3 * MAXMAPLEN + 4 |
|
055b1633aed7
patch 8.0.0164: outdated and misplaced comments
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
982 * characters. We add some extra room to avoid having to allocate too |
|
055b1633aed7
patch 8.0.0164: outdated and misplaced comments
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
983 * often. |
|
055b1633aed7
patch 8.0.0164: outdated and misplaced comments
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
984 */ |
| 7 | 985 newoff = MAXMAPLEN + 4; |
| 986 newlen = typebuf.tb_len + addlen + newoff + 4 * (MAXMAPLEN + 4); | |
| 987 if (newlen < 0) /* string is getting too long */ | |
| 988 { | |
| 989 EMSG(_(e_toocompl)); /* also calls flush_buffers */ | |
| 990 setcursor(); | |
| 991 return FAIL; | |
| 992 } | |
| 993 s1 = alloc(newlen); | |
| 994 if (s1 == NULL) /* out of memory */ | |
| 995 return FAIL; | |
| 996 s2 = alloc(newlen); | |
| 997 if (s2 == NULL) /* out of memory */ | |
| 998 { | |
| 999 vim_free(s1); | |
| 1000 return FAIL; | |
| 1001 } | |
| 1002 typebuf.tb_buflen = newlen; | |
| 1003 | |
| 1004 /* copy the old chars, before the insertion point */ | |
| 1005 mch_memmove(s1 + newoff, typebuf.tb_buf + typebuf.tb_off, | |
| 1006 (size_t)offset); | |
| 1007 /* copy the new chars */ | |
| 1008 mch_memmove(s1 + newoff + offset, str, (size_t)addlen); | |
| 1009 /* copy the old chars, after the insertion point, including the NUL at | |
| 1010 * the end */ | |
| 1011 mch_memmove(s1 + newoff + offset + addlen, | |
| 1012 typebuf.tb_buf + typebuf.tb_off + offset, | |
| 1013 (size_t)(typebuf.tb_len - offset + 1)); | |
| 1014 if (typebuf.tb_buf != typebuf_init) | |
| 1015 vim_free(typebuf.tb_buf); | |
| 1016 typebuf.tb_buf = s1; | |
| 1017 | |
| 1018 mch_memmove(s2 + newoff, typebuf.tb_noremap + typebuf.tb_off, | |
| 1019 (size_t)offset); | |
| 1020 mch_memmove(s2 + newoff + offset + addlen, | |
| 1021 typebuf.tb_noremap + typebuf.tb_off + offset, | |
| 1022 (size_t)(typebuf.tb_len - offset)); | |
| 1023 if (typebuf.tb_noremap != noremapbuf_init) | |
| 1024 vim_free(typebuf.tb_noremap); | |
| 1025 typebuf.tb_noremap = s2; | |
| 1026 | |
| 1027 typebuf.tb_off = newoff; | |
| 1028 } | |
| 1029 typebuf.tb_len += addlen; | |
| 1030 | |
| 1031 /* If noremap == REMAP_SCRIPT: do remap script-local mappings. */ | |
| 1032 if (noremap == REMAP_SCRIPT) | |
| 1033 val = RM_SCRIPT; | |
| 10 | 1034 else if (noremap == REMAP_SKIP) |
| 1035 val = RM_ABBR; | |
| 7 | 1036 else |
| 1037 val = RM_NONE; | |
| 1038 | |
| 1039 /* | |
| 1040 * Adjust typebuf.tb_noremap[] for the new characters: | |
| 1041 * If noremap == REMAP_NONE or REMAP_SCRIPT: new characters are | |
| 1042 * (sometimes) not remappable | |
| 1043 * If noremap == REMAP_YES: all the new characters are mappable | |
| 1044 * If noremap > 0: "noremap" characters are not remappable, the rest | |
| 1045 * mappable | |
| 1046 */ | |
| 10 | 1047 if (noremap == REMAP_SKIP) |
| 1048 nrm = 1; | |
| 1049 else if (noremap < 0) | |
| 7 | 1050 nrm = addlen; |
| 1051 else | |
| 1052 nrm = noremap; | |
| 1053 for (i = 0; i < addlen; ++i) | |
| 1054 typebuf.tb_noremap[typebuf.tb_off + i + offset] = | |
| 1055 (--nrm >= 0) ? val : RM_YES; | |
| 1056 | |
| 1057 /* tb_maplen and tb_silent only remember the length of mapped and/or | |
| 1058 * silent mappings at the start of the buffer, assuming that a mapped | |
| 1059 * sequence doesn't result in typed characters. */ | |
| 1060 if (nottyped || typebuf.tb_maplen > offset) | |
| 1061 typebuf.tb_maplen += addlen; | |
| 1062 if (silent || typebuf.tb_silent > offset) | |
| 1063 { | |
| 1064 typebuf.tb_silent += addlen; | |
| 1065 cmd_silent = TRUE; | |
| 1066 } | |
| 1067 if (typebuf.tb_no_abbr_cnt && offset == 0) /* and not used for abbrev.s */ | |
| 1068 typebuf.tb_no_abbr_cnt += addlen; | |
| 1069 | |
| 1070 return OK; | |
| 1071 } | |
| 1072 | |
| 1073 /* | |
| 852 | 1074 * Put character "c" back into the typeahead buffer. |
| 1075 * Can be used for a character obtained by vgetc() that needs to be put back. | |
| 1051 | 1076 * Uses cmd_silent, KeyTyped and KeyNoremap to restore the flags belonging to |
| 1077 * the char. | |
| 852 | 1078 */ |
| 1079 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1080 ins_char_typebuf(int c) |
| 852 | 1081 { |
| 1082 #ifdef FEAT_MBYTE | |
| 3549 | 1083 char_u buf[MB_MAXBYTES + 1]; |
| 852 | 1084 #else |
| 1085 char_u buf[4]; | |
| 1086 #endif | |
| 1087 if (IS_SPECIAL(c)) | |
| 1088 { | |
| 1089 buf[0] = K_SPECIAL; | |
| 1090 buf[1] = K_SECOND(c); | |
| 1091 buf[2] = K_THIRD(c); | |
| 1092 buf[3] = NUL; | |
| 1093 } | |
| 1094 else | |
| 1095 { | |
| 1096 #ifdef FEAT_MBYTE | |
| 1097 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
| 1098 #else | |
| 1099 buf[0] = c; | |
| 1100 buf[1] = NUL; | |
| 1101 #endif | |
| 1102 } | |
| 1051 | 1103 (void)ins_typebuf(buf, KeyNoremap, 0, !KeyTyped, cmd_silent); |
| 852 | 1104 } |
| 1105 | |
| 1106 /* | |
| 7 | 1107 * Return TRUE if the typeahead buffer was changed (while waiting for a |
| 841 | 1108 * character to arrive). Happens when a message was received from a client or |
| 842 | 1109 * from feedkeys(). |
| 7 | 1110 * But check in a more generic way to avoid trouble: When "typebuf.tb_buf" |
| 1111 * changed it was reallocated and the old pointer can no longer be used. | |
| 1112 * Or "typebuf.tb_off" may have been changed and we would overwrite characters | |
| 1113 * that was just added. | |
| 1114 */ | |
| 1115 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1116 typebuf_changed( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1117 int tb_change_cnt) /* old value of typebuf.tb_change_cnt */ |
| 7 | 1118 { |
| 1119 return (tb_change_cnt != 0 && (typebuf.tb_change_cnt != tb_change_cnt | |
| 841 | 1120 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
| 1121 || typebuf_was_filled | |
| 7 | 1122 #endif |
| 1123 )); | |
| 1124 } | |
| 1125 | |
| 1126 /* | |
| 1127 * Return TRUE if there are no characters in the typeahead buffer that have | |
| 1128 * not been typed (result from a mapping or come from ":normal"). | |
| 1129 */ | |
| 1130 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1131 typebuf_typed(void) |
| 7 | 1132 { |
| 1133 return typebuf.tb_maplen == 0; | |
| 1134 } | |
| 1135 | |
| 1136 /* | |
| 1137 * Return the number of characters that are mapped (or not typed). | |
| 1138 */ | |
| 1139 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1140 typebuf_maplen(void) |
| 7 | 1141 { |
| 1142 return typebuf.tb_maplen; | |
| 1143 } | |
| 1144 | |
| 1145 /* | |
| 1146 * remove "len" characters from typebuf.tb_buf[typebuf.tb_off + offset] | |
| 1147 */ | |
| 1148 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1149 del_typebuf(int len, int offset) |
| 7 | 1150 { |
| 1151 int i; | |
| 1152 | |
| 1153 if (len == 0) | |
| 1154 return; /* nothing to do */ | |
| 1155 | |
| 1156 typebuf.tb_len -= len; | |
| 1157 | |
| 1158 /* | |
| 1159 * Easy case: Just increase typebuf.tb_off. | |
| 1160 */ | |
| 1161 if (offset == 0 && typebuf.tb_buflen - (typebuf.tb_off + len) | |
| 1162 >= 3 * MAXMAPLEN + 3) | |
| 1163 typebuf.tb_off += len; | |
| 1164 /* | |
| 1165 * Have to move the characters in typebuf.tb_buf[] and typebuf.tb_noremap[] | |
| 1166 */ | |
| 1167 else | |
| 1168 { | |
| 1169 i = typebuf.tb_off + offset; | |
| 1170 /* | |
| 1171 * Leave some extra room at the end to avoid reallocation. | |
| 1172 */ | |
| 1173 if (typebuf.tb_off > MAXMAPLEN) | |
| 1174 { | |
| 1175 mch_memmove(typebuf.tb_buf + MAXMAPLEN, | |
| 1176 typebuf.tb_buf + typebuf.tb_off, (size_t)offset); | |
| 1177 mch_memmove(typebuf.tb_noremap + MAXMAPLEN, | |
| 1178 typebuf.tb_noremap + typebuf.tb_off, (size_t)offset); | |
| 1179 typebuf.tb_off = MAXMAPLEN; | |
| 1180 } | |
| 1181 /* adjust typebuf.tb_buf (include the NUL at the end) */ | |
| 1182 mch_memmove(typebuf.tb_buf + typebuf.tb_off + offset, | |
| 1183 typebuf.tb_buf + i + len, | |
| 1184 (size_t)(typebuf.tb_len - offset + 1)); | |
| 1185 /* adjust typebuf.tb_noremap[] */ | |
| 1186 mch_memmove(typebuf.tb_noremap + typebuf.tb_off + offset, | |
| 1187 typebuf.tb_noremap + i + len, | |
| 1188 (size_t)(typebuf.tb_len - offset)); | |
| 1189 } | |
| 1190 | |
| 1191 if (typebuf.tb_maplen > offset) /* adjust tb_maplen */ | |
| 1192 { | |
| 1193 if (typebuf.tb_maplen < offset + len) | |
| 1194 typebuf.tb_maplen = offset; | |
| 1195 else | |
| 1196 typebuf.tb_maplen -= len; | |
| 1197 } | |
| 1198 if (typebuf.tb_silent > offset) /* adjust tb_silent */ | |
| 1199 { | |
| 1200 if (typebuf.tb_silent < offset + len) | |
| 1201 typebuf.tb_silent = offset; | |
| 1202 else | |
| 1203 typebuf.tb_silent -= len; | |
| 1204 } | |
| 1205 if (typebuf.tb_no_abbr_cnt > offset) /* adjust tb_no_abbr_cnt */ | |
| 1206 { | |
| 1207 if (typebuf.tb_no_abbr_cnt < offset + len) | |
| 1208 typebuf.tb_no_abbr_cnt = offset; | |
| 1209 else | |
| 1210 typebuf.tb_no_abbr_cnt -= len; | |
| 1211 } | |
| 1212 | |
| 841 | 1213 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
| 842 | 1214 /* Reset the flag that text received from a client or from feedkeys() |
| 841 | 1215 * was inserted in the typeahead buffer. */ |
| 1216 typebuf_was_filled = FALSE; | |
| 7 | 1217 #endif |
| 1218 if (++typebuf.tb_change_cnt == 0) | |
| 1219 typebuf.tb_change_cnt = 1; | |
| 1220 } | |
| 1221 | |
| 1222 /* | |
| 1223 * Write typed characters to script file. | |
| 1224 * If recording is on put the character in the recordbuffer. | |
| 1225 */ | |
| 1226 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1227 gotchars(char_u *chars, int len) |
| 7 | 1228 { |
| 1130 | 1229 char_u *s = chars; |
| 7 | 1230 int c; |
| 1231 char_u buf[2]; | |
| 1130 | 1232 int todo = len; |
| 7 | 1233 |
| 1234 /* remember how many chars were last recorded */ | |
| 1235 if (Recording) | |
| 1236 last_recorded_len += len; | |
| 1237 | |
| 1238 buf[1] = NUL; | |
| 1130 | 1239 while (todo--) |
| 7 | 1240 { |
| 1241 /* Handle one byte at a time; no translation to be done. */ | |
| 1242 c = *s++; | |
| 1243 updatescript(c); | |
| 1244 | |
| 1245 if (Recording) | |
| 1246 { | |
| 1247 buf[0] = c; | |
| 1248 add_buff(&recordbuff, buf, 1L); | |
| 1249 } | |
| 1250 } | |
| 1251 may_sync_undo(); | |
| 1252 | |
| 1253 #ifdef FEAT_EVAL | |
| 1254 /* output "debug mode" message next time in debug mode */ | |
| 1255 debug_did_msg = FALSE; | |
| 1256 #endif | |
| 1257 | |
| 1258 /* Since characters have been typed, consider the following to be in | |
| 1259 * another mapping. Search string will be kept in history. */ | |
| 1260 ++maptick; | |
| 1261 } | |
| 1262 | |
| 1263 /* | |
| 1264 * Sync undo. Called when typed characters are obtained from the typeahead | |
| 1265 * buffer, or when a menu is used. | |
| 1266 * Do not sync: | |
| 1267 * - In Insert mode, unless cursor key has been used. | |
| 1268 * - While reading a script file. | |
| 1269 * - When no_u_sync is non-zero. | |
| 1270 */ | |
| 1271 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1272 may_sync_undo(void) |
| 7 | 1273 { |
| 1274 if ((!(State & (INSERT + CMDLINE)) || arrow_used) | |
| 825 | 1275 && scriptin[curscript] == NULL) |
| 1276 u_sync(FALSE); | |
| 7 | 1277 } |
| 1278 | |
| 1279 /* | |
| 1280 * Make "typebuf" empty and allocate new buffers. | |
| 1281 * Returns FAIL when out of memory. | |
| 1282 */ | |
| 1283 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1284 alloc_typebuf(void) |
| 7 | 1285 { |
| 1286 typebuf.tb_buf = alloc(TYPELEN_INIT); | |
| 1287 typebuf.tb_noremap = alloc(TYPELEN_INIT); | |
| 1288 if (typebuf.tb_buf == NULL || typebuf.tb_noremap == NULL) | |
| 1289 { | |
| 1290 free_typebuf(); | |
| 1291 return FAIL; | |
| 1292 } | |
| 1293 typebuf.tb_buflen = TYPELEN_INIT; | |
| 1294 typebuf.tb_off = 0; | |
| 1295 typebuf.tb_len = 0; | |
| 1296 typebuf.tb_maplen = 0; | |
| 1297 typebuf.tb_silent = 0; | |
| 1298 typebuf.tb_no_abbr_cnt = 0; | |
| 1299 if (++typebuf.tb_change_cnt == 0) | |
| 1300 typebuf.tb_change_cnt = 1; | |
| 1301 return OK; | |
| 1302 } | |
| 1303 | |
| 1304 /* | |
| 1305 * Free the buffers of "typebuf". | |
| 1306 */ | |
| 1307 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1308 free_typebuf(void) |
| 7 | 1309 { |
| 1462 | 1310 if (typebuf.tb_buf == typebuf_init) |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
1311 internal_error("Free typebuf 1"); |
| 1462 | 1312 else |
| 1313 vim_free(typebuf.tb_buf); | |
| 1992 | 1314 if (typebuf.tb_noremap == noremapbuf_init) |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
1315 internal_error("Free typebuf 2"); |
| 1462 | 1316 else |
| 1317 vim_free(typebuf.tb_noremap); | |
| 7 | 1318 } |
| 1319 | |
| 1320 /* | |
| 1321 * When doing ":so! file", the current typeahead needs to be saved, and | |
| 1322 * restored when "file" has been read completely. | |
| 1323 */ | |
| 1324 static typebuf_T saved_typebuf[NSCRIPT]; | |
| 1325 | |
| 1326 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1327 save_typebuf(void) |
| 7 | 1328 { |
| 1329 init_typebuf(); | |
| 1330 saved_typebuf[curscript] = typebuf; | |
| 1331 /* If out of memory: restore typebuf and close file. */ | |
| 1332 if (alloc_typebuf() == FAIL) | |
| 1333 { | |
| 1334 closescript(); | |
| 1335 return FAIL; | |
| 1336 } | |
| 1337 return OK; | |
| 1338 } | |
| 1339 | |
| 1928 | 1340 static int old_char = -1; /* character put back by vungetc() */ |
| 1341 static int old_mod_mask; /* mod_mask for ungotten character */ | |
| 4227 | 1342 #ifdef FEAT_MOUSE |
| 1343 static int old_mouse_row; /* mouse_row related to old_char */ | |
| 1344 static int old_mouse_col; /* mouse_col related to old_char */ | |
| 1345 #endif | |
| 1928 | 1346 |
| 7 | 1347 /* |
| 1348 * Save all three kinds of typeahead, so that the user must type at a prompt. | |
| 1349 */ | |
| 1350 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1351 save_typeahead(tasave_T *tp) |
| 7 | 1352 { |
| 1353 tp->save_typebuf = typebuf; | |
| 1354 tp->typebuf_valid = (alloc_typebuf() == OK); | |
| 1355 if (!tp->typebuf_valid) | |
| 1356 typebuf = tp->save_typebuf; | |
| 1357 | |
| 1928 | 1358 tp->old_char = old_char; |
| 1359 tp->old_mod_mask = old_mod_mask; | |
| 1360 old_char = -1; | |
| 1361 | |
| 5649 | 1362 tp->save_readbuf1 = readbuf1; |
| 1363 readbuf1.bh_first.b_next = NULL; | |
| 1364 tp->save_readbuf2 = readbuf2; | |
| 1365 readbuf2.bh_first.b_next = NULL; | |
| 7 | 1366 # ifdef USE_INPUT_BUF |
| 1367 tp->save_inputbuf = get_input_buf(); | |
| 1368 # endif | |
| 1369 } | |
| 1370 | |
| 1371 /* | |
| 1372 * Restore the typeahead to what it was before calling save_typeahead(). | |
| 1373 * The allocated memory is freed, can only be called once! | |
| 1374 */ | |
| 1375 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1376 restore_typeahead(tasave_T *tp) |
| 7 | 1377 { |
| 1378 if (tp->typebuf_valid) | |
| 1379 { | |
| 1380 free_typebuf(); | |
| 1381 typebuf = tp->save_typebuf; | |
| 1382 } | |
| 1383 | |
| 1928 | 1384 old_char = tp->old_char; |
| 1385 old_mod_mask = tp->old_mod_mask; | |
| 1386 | |
| 5649 | 1387 free_buff(&readbuf1); |
| 1388 readbuf1 = tp->save_readbuf1; | |
| 1389 free_buff(&readbuf2); | |
| 1390 readbuf2 = tp->save_readbuf2; | |
| 7 | 1391 # ifdef USE_INPUT_BUF |
| 1392 set_input_buf(tp->save_inputbuf); | |
| 1393 # endif | |
| 1394 } | |
| 1395 | |
| 1396 /* | |
| 1397 * Open a new script file for the ":source!" command. | |
| 1398 */ | |
| 1399 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1400 openscript( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1401 char_u *name, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1402 int directly) /* when TRUE execute directly */ |
| 7 | 1403 { |
| 1404 if (curscript + 1 == NSCRIPT) | |
| 1405 { | |
| 1406 EMSG(_(e_nesting)); | |
| 1407 return; | |
| 1408 } | |
| 1462 | 1409 #ifdef FEAT_EVAL |
| 1410 if (ignore_script) | |
| 1411 /* Not reading from script, also don't open one. Warning message? */ | |
| 1412 return; | |
| 1413 #endif | |
| 7 | 1414 |
| 1415 if (scriptin[curscript] != NULL) /* already reading script */ | |
| 1416 ++curscript; | |
| 1417 /* use NameBuff for expanded name */ | |
| 1418 expand_env(name, NameBuff, MAXPATHL); | |
| 1419 if ((scriptin[curscript] = mch_fopen((char *)NameBuff, READBIN)) == NULL) | |
| 1420 { | |
| 1421 EMSG2(_(e_notopen), name); | |
| 1422 if (curscript) | |
| 1423 --curscript; | |
| 1424 return; | |
| 1425 } | |
| 1426 if (save_typebuf() == FAIL) | |
| 1427 return; | |
| 1428 | |
| 1429 /* | |
| 1430 * Execute the commands from the file right now when using ":source!" | |
| 1431 * after ":global" or ":argdo" or in a loop. Also when another command | |
| 1432 * follows. This means the display won't be updated. Don't do this | |
| 1433 * always, "make test" would fail. | |
| 1434 */ | |
| 1435 if (directly) | |
| 1436 { | |
| 1437 oparg_T oa; | |
| 1438 int oldcurscript; | |
| 1439 int save_State = State; | |
| 1440 int save_restart_edit = restart_edit; | |
| 1441 int save_insertmode = p_im; | |
| 1442 int save_finish_op = finish_op; | |
| 1443 int save_msg_scroll = msg_scroll; | |
| 1444 | |
| 1445 State = NORMAL; | |
| 1446 msg_scroll = FALSE; /* no msg scrolling in Normal mode */ | |
| 1447 restart_edit = 0; /* don't go to Insert mode */ | |
| 1448 p_im = FALSE; /* don't use 'insertmode' */ | |
| 1449 clear_oparg(&oa); | |
| 1450 finish_op = FALSE; | |
| 1451 | |
| 1452 oldcurscript = curscript; | |
| 1453 do | |
| 1454 { | |
| 1455 update_topline_cursor(); /* update cursor position and topline */ | |
| 1456 normal_cmd(&oa, FALSE); /* execute one command */ | |
| 1457 vpeekc(); /* check for end of file */ | |
| 1458 } | |
| 1459 while (scriptin[oldcurscript] != NULL); | |
| 1460 | |
| 1461 State = save_State; | |
| 1462 msg_scroll = save_msg_scroll; | |
| 1463 restart_edit = save_restart_edit; | |
| 1464 p_im = save_insertmode; | |
| 1465 finish_op = save_finish_op; | |
| 1466 } | |
| 1467 } | |
| 1468 | |
| 1469 /* | |
| 1470 * Close the currently active input script. | |
| 1471 */ | |
| 1472 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1473 closescript(void) |
| 7 | 1474 { |
| 1475 free_typebuf(); | |
| 1476 typebuf = saved_typebuf[curscript]; | |
| 1477 | |
| 1478 fclose(scriptin[curscript]); | |
| 1479 scriptin[curscript] = NULL; | |
| 1480 if (curscript > 0) | |
| 1481 --curscript; | |
| 1482 } | |
| 1483 | |
| 358 | 1484 #if defined(EXITFREE) || defined(PROTO) |
| 1485 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1486 close_all_scripts(void) |
| 358 | 1487 { |
| 1488 while (scriptin[0] != NULL) | |
| 1489 closescript(); | |
| 1490 } | |
| 1491 #endif | |
| 1492 | |
| 7 | 1493 #if defined(FEAT_INS_EXPAND) || defined(PROTO) |
| 1494 /* | |
| 1495 * Return TRUE when reading keys from a script file. | |
| 1496 */ | |
| 1497 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1498 using_script(void) |
| 7 | 1499 { |
| 1500 return scriptin[curscript] != NULL; | |
| 1501 } | |
| 1502 #endif | |
| 1503 | |
| 1504 /* | |
| 365 | 1505 * This function is called just before doing a blocking wait. Thus after |
| 1506 * waiting 'updatetime' for a character to arrive. | |
| 1507 */ | |
| 1508 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1509 before_blocking(void) |
| 365 | 1510 { |
| 1511 updatescript(0); | |
| 1512 #ifdef FEAT_EVAL | |
| 958 | 1513 if (may_garbage_collect) |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
1514 garbage_collect(FALSE); |
| 365 | 1515 #endif |
| 1516 } | |
| 1517 | |
| 1518 /* | |
| 7 | 1519 * updatescipt() is called when a character can be written into the script file |
| 1520 * or when we have waited some time for a character (c == 0) | |
| 1521 * | |
| 1522 * All the changed memfiles are synced if c == 0 or when the number of typed | |
| 1523 * characters reaches 'updatecount' and 'updatecount' is non-zero. | |
| 1524 */ | |
| 1525 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1526 updatescript(int c) |
| 7 | 1527 { |
| 1528 static int count = 0; | |
| 1529 | |
| 1530 if (c && scriptout) | |
| 1531 putc(c, scriptout); | |
| 1532 if (c == 0 || (p_uc > 0 && ++count >= p_uc)) | |
| 1533 { | |
| 1534 ml_sync_all(c == 0, TRUE); | |
| 1535 count = 0; | |
| 1536 } | |
| 1537 } | |
| 1538 | |
| 1539 /* | |
| 1540 * Get the next input character. | |
| 1541 * Can return a special key or a multi-byte character. | |
| 1542 * Can return NUL when called recursively, use safe_vgetc() if that's not | |
| 1543 * wanted. | |
| 1544 * This translates escaped K_SPECIAL and CSI bytes to a K_SPECIAL or CSI byte. | |
| 1545 * Collects the bytes of a multibyte character into the whole character. | |
| 1992 | 1546 * Returns the modifiers in the global "mod_mask". |
| 7 | 1547 */ |
| 1548 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1549 vgetc(void) |
| 7 | 1550 { |
| 1551 int c, c2; | |
| 1552 #ifdef FEAT_MBYTE | |
| 1553 int n; | |
| 3549 | 1554 char_u buf[MB_MAXBYTES + 1]; |
| 7 | 1555 int i; |
| 1556 #endif | |
| 1557 | |
| 958 | 1558 #ifdef FEAT_EVAL |
| 1559 /* Do garbage collection when garbagecollect() was called previously and | |
| 1560 * we are now at the toplevel. */ | |
| 1561 if (may_garbage_collect && want_garbage_collect) | |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
1562 garbage_collect(FALSE); |
| 958 | 1563 #endif |
| 1564 | |
| 7 | 1565 /* |
| 1566 * If a character was put back with vungetc, it was already processed. | |
| 1567 * Return it directly. | |
| 1568 */ | |
| 1569 if (old_char != -1) | |
| 1570 { | |
| 1571 c = old_char; | |
| 1572 old_char = -1; | |
| 1573 mod_mask = old_mod_mask; | |
| 4227 | 1574 #ifdef FEAT_MOUSE |
| 1575 mouse_row = old_mouse_row; | |
| 1576 mouse_col = old_mouse_col; | |
| 1577 #endif | |
| 7 | 1578 } |
| 958 | 1579 else |
| 7 | 1580 { |
| 958 | 1581 mod_mask = 0x0; |
| 1582 last_recorded_len = 0; | |
| 1583 for (;;) /* this is done twice if there are modifiers */ | |
| 1584 { | |
|
7117
9946e87686c8
commit https://github.com/vim/vim/commit/2455c4ede8d4ff6f0754977b548708eec08869eb
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1585 int did_inc = FALSE; |
|
9946e87686c8
commit https://github.com/vim/vim/commit/2455c4ede8d4ff6f0754977b548708eec08869eb
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1586 |
| 7 | 1587 if (mod_mask) /* no mapping after modifier has been read */ |
| 1588 { | |
| 1589 ++no_mapping; | |
| 1590 ++allow_keys; | |
|
7117
9946e87686c8
commit https://github.com/vim/vim/commit/2455c4ede8d4ff6f0754977b548708eec08869eb
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1591 did_inc = TRUE; /* mod_mask may change value */ |
| 7 | 1592 } |
| 1593 c = vgetorpeek(TRUE); | |
|
7117
9946e87686c8
commit https://github.com/vim/vim/commit/2455c4ede8d4ff6f0754977b548708eec08869eb
Christian Brabandt <cb@256bit.org>
parents:
7109
diff
changeset
|
1594 if (did_inc) |
| 7 | 1595 { |
| 1596 --no_mapping; | |
| 1597 --allow_keys; | |
| 1598 } | |
| 1599 | |
| 1600 /* Get two extra bytes for special keys */ | |
| 1601 if (c == K_SPECIAL | |
| 1602 #ifdef FEAT_GUI | |
| 1603 || c == CSI | |
| 1604 #endif | |
| 1605 ) | |
| 1606 { | |
| 179 | 1607 int save_allow_keys = allow_keys; |
| 1608 | |
| 7 | 1609 ++no_mapping; |
| 179 | 1610 allow_keys = 0; /* make sure BS is not found */ |
| 7 | 1611 c2 = vgetorpeek(TRUE); /* no mapping for these chars */ |
| 1612 c = vgetorpeek(TRUE); | |
| 1613 --no_mapping; | |
| 179 | 1614 allow_keys = save_allow_keys; |
| 7 | 1615 if (c2 == KS_MODIFIER) |
| 1616 { | |
| 1617 mod_mask = c; | |
| 1618 continue; | |
| 1619 } | |
| 1620 c = TO_SPECIAL(c2, c); | |
| 1621 | |
| 1622 #if defined(FEAT_GUI_W32) && defined(FEAT_MENU) && defined(FEAT_TEAROFF) | |
| 1623 /* Handle K_TEAROFF here, the caller of vgetc() doesn't need to | |
| 1624 * know that a menu was torn off */ | |
| 1625 if (c == K_TEAROFF) | |
| 1626 { | |
| 1627 char_u name[200]; | |
| 1628 int i; | |
| 1629 | |
| 1630 /* get menu path, it ends with a <CR> */ | |
| 1631 for (i = 0; (c = vgetorpeek(TRUE)) != '\r'; ) | |
| 1632 { | |
| 1633 name[i] = c; | |
| 1634 if (i < 199) | |
| 1635 ++i; | |
| 1636 } | |
| 1637 name[i] = NUL; | |
| 1638 gui_make_tearoff(name); | |
| 1639 continue; | |
| 1640 } | |
| 1641 #endif | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1642 #if defined(FEAT_GUI) && defined(FEAT_GUI_GTK) && defined(FEAT_MENU) |
| 36 | 1643 /* GTK: <F10> normally selects the menu, but it's passed until |
| 1644 * here to allow mapping it. Intercept and invoke the GTK | |
| 1645 * behavior if it's not mapped. */ | |
| 1646 if (c == K_F10 && gui.menubar != NULL) | |
| 1647 { | |
| 1648 gtk_menu_shell_select_first(GTK_MENU_SHELL(gui.menubar), FALSE); | |
| 1649 continue; | |
| 1650 } | |
| 1651 #endif | |
| 7 | 1652 #ifdef FEAT_GUI |
| 1389 | 1653 /* Handle focus event here, so that the caller doesn't need to |
| 1654 * know about it. Return K_IGNORE so that we loop once (needed if | |
| 1655 * 'lazyredraw' is set). */ | |
| 1380 | 1656 if (c == K_FOCUSGAINED || c == K_FOCUSLOST) |
| 1657 { | |
| 1658 ui_focus_change(c == K_FOCUSGAINED); | |
| 1389 | 1659 c = K_IGNORE; |
| 1380 | 1660 } |
| 1661 | |
| 7 | 1662 /* Translate K_CSI to CSI. The special key is only used to avoid |
| 1663 * it being recognized as the start of a special key. */ | |
| 1664 if (c == K_CSI) | |
| 1665 c = CSI; | |
| 1666 #endif | |
| 1667 } | |
| 229 | 1668 /* a keypad or special function key was not mapped, use it like |
| 1669 * its ASCII equivalent */ | |
| 1670 switch (c) | |
| 7 | 1671 { |
| 229 | 1672 case K_KPLUS: c = '+'; break; |
| 1673 case K_KMINUS: c = '-'; break; | |
| 1674 case K_KDIVIDE: c = '/'; break; | |
| 1675 case K_KMULTIPLY: c = '*'; break; | |
| 1676 case K_KENTER: c = CAR; break; | |
| 1677 case K_KPOINT: | |
| 36 | 1678 #ifdef WIN32 |
| 229 | 1679 /* Can be either '.' or a ',', * |
| 1680 * depending on the type of keypad. */ | |
| 1681 c = MapVirtualKey(VK_DECIMAL, 2); break; | |
| 36 | 1682 #else |
| 229 | 1683 c = '.'; break; |
| 36 | 1684 #endif |
| 229 | 1685 case K_K0: c = '0'; break; |
| 1686 case K_K1: c = '1'; break; | |
| 1687 case K_K2: c = '2'; break; | |
| 1688 case K_K3: c = '3'; break; | |
| 1689 case K_K4: c = '4'; break; | |
| 1690 case K_K5: c = '5'; break; | |
| 1691 case K_K6: c = '6'; break; | |
| 1692 case K_K7: c = '7'; break; | |
| 1693 case K_K8: c = '8'; break; | |
| 1694 case K_K9: c = '9'; break; | |
| 1695 | |
| 1696 case K_XHOME: | |
| 1697 case K_ZHOME: if (mod_mask == MOD_MASK_SHIFT) | |
| 1698 { | |
| 1699 c = K_S_HOME; | |
| 1700 mod_mask = 0; | |
| 1701 } | |
| 1702 else if (mod_mask == MOD_MASK_CTRL) | |
| 1703 { | |
| 1704 c = K_C_HOME; | |
| 1705 mod_mask = 0; | |
| 1706 } | |
| 1707 else | |
| 1708 c = K_HOME; | |
| 1709 break; | |
| 1710 case K_XEND: | |
| 1711 case K_ZEND: if (mod_mask == MOD_MASK_SHIFT) | |
| 1712 { | |
| 1713 c = K_S_END; | |
| 1714 mod_mask = 0; | |
| 1715 } | |
| 1716 else if (mod_mask == MOD_MASK_CTRL) | |
| 1717 { | |
| 1718 c = K_C_END; | |
| 1719 mod_mask = 0; | |
| 1720 } | |
| 1721 else | |
| 1722 c = K_END; | |
| 1723 break; | |
| 1724 | |
| 1725 case K_XUP: c = K_UP; break; | |
| 1726 case K_XDOWN: c = K_DOWN; break; | |
| 1727 case K_XLEFT: c = K_LEFT; break; | |
| 1728 case K_XRIGHT: c = K_RIGHT; break; | |
| 7 | 1729 } |
| 1730 | |
| 1731 #ifdef FEAT_MBYTE | |
| 1732 /* For a multi-byte character get all the bytes and return the | |
| 1733 * converted character. | |
| 1734 * Note: This will loop until enough bytes are received! | |
| 1735 */ | |
| 1736 if (has_mbyte && (n = MB_BYTE2LEN_CHECK(c)) > 1) | |
| 1737 { | |
| 1738 ++no_mapping; | |
| 1739 buf[0] = c; | |
| 1740 for (i = 1; i < n; ++i) | |
| 1741 { | |
| 1742 buf[i] = vgetorpeek(TRUE); | |
| 1743 if (buf[i] == K_SPECIAL | |
| 1744 #ifdef FEAT_GUI | |
| 1745 || buf[i] == CSI | |
| 1746 #endif | |
| 1747 ) | |
| 1748 { | |
| 1749 /* Must be a K_SPECIAL - KS_SPECIAL - KE_FILLER sequence, | |
| 1750 * which represents a K_SPECIAL (0x80), | |
| 1751 * or a CSI - KS_EXTRA - KE_CSI sequence, which represents | |
| 1752 * a CSI (0x9B), | |
| 1753 * of a K_SPECIAL - KS_EXTRA - KE_CSI, which is CSI too. */ | |
| 1754 c = vgetorpeek(TRUE); | |
| 1755 if (vgetorpeek(TRUE) == (int)KE_CSI && c == KS_EXTRA) | |
| 1756 buf[i] = CSI; | |
| 1757 } | |
| 1758 } | |
| 1759 --no_mapping; | |
| 1760 c = (*mb_ptr2char)(buf); | |
| 1761 } | |
| 1762 #endif | |
| 1763 | |
| 958 | 1764 break; |
| 1765 } | |
| 7 | 1766 } |
| 958 | 1767 |
| 1768 #ifdef FEAT_EVAL | |
| 1769 /* | |
| 1770 * In the main loop "may_garbage_collect" can be set to do garbage | |
| 1771 * collection in the first next vgetc(). It's disabled after that to | |
| 1772 * avoid internally used Lists and Dicts to be freed. | |
| 1773 */ | |
| 1774 may_garbage_collect = FALSE; | |
| 1775 #endif | |
| 1776 | |
| 1777 return c; | |
| 7 | 1778 } |
| 1779 | |
| 1780 /* | |
| 1781 * Like vgetc(), but never return a NUL when called recursively, get a key | |
| 1782 * directly from the user (ignoring typeahead). | |
| 1783 */ | |
| 1784 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1785 safe_vgetc(void) |
| 7 | 1786 { |
| 1787 int c; | |
| 1788 | |
| 1789 c = vgetc(); | |
| 1790 if (c == NUL) | |
| 1791 c = get_keystroke(); | |
| 1792 return c; | |
| 1793 } | |
| 1794 | |
| 1795 /* | |
| 1389 | 1796 * Like safe_vgetc(), but loop to handle K_IGNORE. |
| 1797 * Also ignore scrollbar events. | |
| 1798 */ | |
| 1799 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1800 plain_vgetc(void) |
| 1389 | 1801 { |
| 1802 int c; | |
| 1803 | |
| 1804 do | |
| 1805 { | |
| 1806 c = safe_vgetc(); | |
| 1807 } while (c == K_IGNORE || c == K_VER_SCROLLBAR || c == K_HOR_SCROLLBAR); | |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10549
diff
changeset
|
1808 |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10549
diff
changeset
|
1809 if (c == K_PS) |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10549
diff
changeset
|
1810 /* Only handle the first pasted character. Drop the rest, since we |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10549
diff
changeset
|
1811 * don't know what to do with it. */ |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10549
diff
changeset
|
1812 c = bracketed_paste(PASTE_ONE_CHAR, FALSE, NULL); |
|
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10549
diff
changeset
|
1813 |
| 1389 | 1814 return c; |
| 1815 } | |
| 1816 | |
| 1817 /* | |
| 7 | 1818 * Check if a character is available, such that vgetc() will not block. |
| 1819 * If the next character is a special character or multi-byte, the returned | |
| 1820 * character is not valid!. | |
| 1821 */ | |
| 1822 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1823 vpeekc(void) |
| 7 | 1824 { |
| 1825 if (old_char != -1) | |
| 1826 return old_char; | |
| 1827 return vgetorpeek(FALSE); | |
| 1828 } | |
| 1829 | |
| 1830 #if defined(FEAT_TERMRESPONSE) || defined(PROTO) | |
| 1831 /* | |
| 1832 * Like vpeekc(), but don't allow mapping. Do allow checking for terminal | |
| 1833 * codes. | |
| 1834 */ | |
| 1835 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1836 vpeekc_nomap(void) |
| 7 | 1837 { |
| 1838 int c; | |
| 1839 | |
| 1840 ++no_mapping; | |
| 1841 ++allow_keys; | |
| 1842 c = vpeekc(); | |
| 1843 --no_mapping; | |
| 1844 --allow_keys; | |
| 1845 return c; | |
| 1846 } | |
| 1847 #endif | |
| 1848 | |
| 5930 | 1849 #if defined(FEAT_INS_EXPAND) || defined(FEAT_EVAL) || defined(PROTO) |
| 7 | 1850 /* |
| 1851 * Check if any character is available, also half an escape sequence. | |
| 1852 * Trick: when no typeahead found, but there is something in the typeahead | |
| 1853 * buffer, it must be an ESC that is recognized as the start of a key code. | |
| 1854 */ | |
| 1855 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1856 vpeekc_any(void) |
| 7 | 1857 { |
| 1858 int c; | |
| 1859 | |
| 1860 c = vpeekc(); | |
| 1861 if (c == NUL && typebuf.tb_len > 0) | |
| 1862 c = ESC; | |
| 1863 return c; | |
| 1864 } | |
| 1865 #endif | |
| 1866 | |
| 1867 /* | |
| 1868 * Call vpeekc() without causing anything to be mapped. | |
| 1869 * Return TRUE if a character is available, FALSE otherwise. | |
| 1870 */ | |
| 1871 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1872 char_avail(void) |
| 7 | 1873 { |
| 1874 int retval; | |
| 1875 | |
|
8011
26f555e9aab1
commit https://github.com/vim/vim/commit/2ab375e54ef4eac438d1aef8b99d9e71f2fa0c63
Christian Brabandt <cb@256bit.org>
parents:
7860
diff
changeset
|
1876 #ifdef FEAT_EVAL |
|
9121
7350959e53c3
commit https://github.com/vim/vim/commit/8e8df251bf2505e5decf258397c6069fbe5e2e01
Christian Brabandt <cb@256bit.org>
parents:
8881
diff
changeset
|
1877 /* When test_disable_char_avail(1) was called pretend there is no |
|
8011
26f555e9aab1
commit https://github.com/vim/vim/commit/2ab375e54ef4eac438d1aef8b99d9e71f2fa0c63
Christian Brabandt <cb@256bit.org>
parents:
7860
diff
changeset
|
1878 * typeahead. */ |
|
26f555e9aab1
commit https://github.com/vim/vim/commit/2ab375e54ef4eac438d1aef8b99d9e71f2fa0c63
Christian Brabandt <cb@256bit.org>
parents:
7860
diff
changeset
|
1879 if (disable_char_avail_for_testing) |
|
26f555e9aab1
commit https://github.com/vim/vim/commit/2ab375e54ef4eac438d1aef8b99d9e71f2fa0c63
Christian Brabandt <cb@256bit.org>
parents:
7860
diff
changeset
|
1880 return FALSE; |
|
26f555e9aab1
commit https://github.com/vim/vim/commit/2ab375e54ef4eac438d1aef8b99d9e71f2fa0c63
Christian Brabandt <cb@256bit.org>
parents:
7860
diff
changeset
|
1881 #endif |
| 7 | 1882 ++no_mapping; |
| 1883 retval = vpeekc(); | |
| 1884 --no_mapping; | |
| 1885 return (retval != NUL); | |
| 1886 } | |
| 1887 | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1888 /* |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1889 * unget one character (can only be done once!) |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1890 */ |
| 7 | 1891 void |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1892 vungetc(int c) |
| 7 | 1893 { |
| 1894 old_char = c; | |
| 1895 old_mod_mask = mod_mask; | |
| 4227 | 1896 #ifdef FEAT_MOUSE |
| 1897 old_mouse_row = mouse_row; | |
| 1898 old_mouse_col = mouse_col; | |
| 1899 #endif | |
| 7 | 1900 } |
| 1901 | |
| 1902 /* | |
|
10640
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10549
diff
changeset
|
1903 * Get a character: |
| 7 | 1904 * 1. from the stuffbuffer |
| 1905 * This is used for abbreviated commands like "D" -> "d$". | |
| 1906 * Also used to redo a command for ".". | |
| 1907 * 2. from the typeahead buffer | |
| 1908 * Stores text obtained previously but not used yet. | |
| 1909 * Also stores the result of mappings. | |
| 1910 * Also used for the ":normal" command. | |
| 1911 * 3. from the user | |
| 1912 * This may do a blocking wait if "advance" is TRUE. | |
| 1913 * | |
| 1914 * if "advance" is TRUE (vgetc()): | |
|
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
1915 * Really get the character. |
| 7 | 1916 * KeyTyped is set to TRUE in the case the user typed the key. |
| 1917 * KeyStuffed is TRUE if the character comes from the stuff buffer. | |
| 1918 * if "advance" is FALSE (vpeekc()): | |
| 1919 * just look whether there is a character available. | |
| 1920 * | |
| 1921 * When "no_mapping" is zero, checks for mappings in the current mode. | |
| 1922 * Only returns one byte (of a multi-byte character). | |
| 1923 * K_SPECIAL and CSI may be escaped, need to get two more bytes then. | |
| 1924 */ | |
| 1925 static int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1926 vgetorpeek(int advance) |
| 7 | 1927 { |
| 1928 int c, c1; | |
| 1929 int keylen; | |
| 1930 char_u *s; | |
| 1931 mapblock_T *mp; | |
| 1932 #ifdef FEAT_LOCALMAP | |
| 1933 mapblock_T *mp2; | |
| 1934 #endif | |
| 1935 mapblock_T *mp_match; | |
| 1936 int mp_match_len = 0; | |
| 1937 int timedout = FALSE; /* waited for more than 1 second | |
| 1938 for mapping to complete */ | |
| 1939 int mapdepth = 0; /* check for recursive mapping */ | |
| 1940 int mode_deleted = FALSE; /* set when mode has been deleted */ | |
| 1941 int local_State; | |
| 1942 int mlen; | |
| 1943 int max_mlen; | |
| 721 | 1944 int i; |
| 7 | 1945 #ifdef FEAT_CMDL_INFO |
| 1946 int new_wcol, new_wrow; | |
| 1947 #endif | |
| 1948 #ifdef FEAT_GUI | |
| 1949 # ifdef FEAT_MENU | |
| 1950 int idx; | |
| 1951 # endif | |
| 1952 int shape_changed = FALSE; /* adjusted cursor shape */ | |
| 1953 #endif | |
| 1954 int n; | |
| 1955 #ifdef FEAT_LANGMAP | |
| 1956 int nolmaplen; | |
| 1957 #endif | |
| 1958 int old_wcol, old_wrow; | |
| 202 | 1959 int wait_tb_len; |
| 7 | 1960 |
| 1961 /* | |
| 1962 * This function doesn't work very well when called recursively. This may | |
| 1963 * happen though, because of: | |
| 1964 * 1. The call to add_to_showcmd(). char_avail() is then used to check if | |
| 1965 * there is a character available, which calls this function. In that | |
| 1966 * case we must return NUL, to indicate no character is available. | |
| 1967 * 2. A GUI callback function writes to the screen, causing a | |
| 1968 * wait_return(). | |
| 1969 * Using ":normal" can also do this, but it saves the typeahead buffer, | |
| 1970 * thus it should be OK. But don't get a key from the user then. | |
| 1971 */ | |
|
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
1972 if (vgetc_busy > 0 && ex_normal_busy == 0) |
| 7 | 1973 return NUL; |
| 1974 | |
| 1975 local_State = get_real_state(); | |
| 1976 | |
| 822 | 1977 ++vgetc_busy; |
| 7 | 1978 |
| 1979 if (advance) | |
| 1980 KeyStuffed = FALSE; | |
| 1981 | |
| 1982 init_typebuf(); | |
| 1983 start_stuff(); | |
| 1984 if (advance && typebuf.tb_maplen == 0) | |
| 1985 Exec_reg = FALSE; | |
| 1986 do | |
| 1987 { | |
| 1988 /* | |
| 1989 * get a character: 1. from the stuffbuffer | |
| 1990 */ | |
| 1991 if (typeahead_char != 0) | |
| 1992 { | |
| 1993 c = typeahead_char; | |
| 1994 if (advance) | |
| 1995 typeahead_char = 0; | |
| 1996 } | |
| 1997 else | |
| 5649 | 1998 c = read_readbuffers(advance); |
| 7 | 1999 if (c != NUL && !got_int) |
| 2000 { | |
| 2001 if (advance) | |
| 2002 { | |
| 2003 /* KeyTyped = FALSE; When the command that stuffed something | |
| 2004 * was typed, behave like the stuffed command was typed. | |
|
10549
055b1633aed7
patch 8.0.0164: outdated and misplaced comments
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
2005 * needed for CTRL-W CTRL-] to open a fold, for example. */ |
| 7 | 2006 KeyStuffed = TRUE; |
| 2007 } | |
| 2008 if (typebuf.tb_no_abbr_cnt == 0) | |
| 2009 typebuf.tb_no_abbr_cnt = 1; /* no abbreviations now */ | |
| 2010 } | |
| 2011 else | |
| 2012 { | |
| 2013 /* | |
| 2014 * Loop until we either find a matching mapped key, or we | |
| 2015 * are sure that it is not a mapped key. | |
| 2016 * If a mapped key sequence is found we go back to the start to | |
| 2017 * try re-mapping. | |
| 2018 */ | |
| 2019 for (;;) | |
| 2020 { | |
| 2021 /* | |
| 2022 * ui_breakcheck() is slow, don't use it too often when | |
| 2023 * inside a mapping. But call it each time for typed | |
| 2024 * characters. | |
| 2025 */ | |
| 2026 if (typebuf.tb_maplen) | |
| 2027 line_breakcheck(); | |
| 2028 else | |
| 2029 ui_breakcheck(); /* check for CTRL-C */ | |
| 2030 keylen = 0; | |
| 2031 if (got_int) | |
| 2032 { | |
| 2033 /* flush all input */ | |
| 2034 c = inchar(typebuf.tb_buf, typebuf.tb_buflen - 1, 0L, | |
| 2035 typebuf.tb_change_cnt); | |
| 2036 /* | |
| 2037 * If inchar() returns TRUE (script file was active) or we | |
| 2038 * are inside a mapping, get out of insert mode. | |
| 2039 * Otherwise we behave like having gotten a CTRL-C. | |
| 2040 * As a result typing CTRL-C in insert mode will | |
| 2041 * really insert a CTRL-C. | |
| 2042 */ | |
| 2043 if ((c || typebuf.tb_maplen) | |
| 2044 && (State & (INSERT + CMDLINE))) | |
| 2045 c = ESC; | |
| 2046 else | |
| 2047 c = Ctrl_C; | |
| 2048 flush_buffers(TRUE); /* flush all typeahead */ | |
| 2049 | |
| 988 | 2050 if (advance) |
| 2051 { | |
| 2052 /* Also record this character, it might be needed to | |
| 2053 * get out of Insert mode. */ | |
| 2054 *typebuf.tb_buf = c; | |
| 2055 gotchars(typebuf.tb_buf, 1); | |
| 2056 } | |
| 7 | 2057 cmd_silent = FALSE; |
| 2058 | |
| 2059 break; | |
| 2060 } | |
| 2061 else if (typebuf.tb_len > 0) | |
| 2062 { | |
| 2063 /* | |
| 2064 * Check for a mappable key sequence. | |
| 2065 * Walk through one maphash[] list until we find an | |
| 2066 * entry that matches. | |
| 2067 * | |
| 2068 * Don't look for mappings if: | |
| 2069 * - no_mapping set: mapping disabled (e.g. for CTRL-V) | |
| 2070 * - maphash_valid not set: no mappings present. | |
| 2071 * - typebuf.tb_buf[typebuf.tb_off] should not be remapped | |
| 2072 * - in insert or cmdline mode and 'paste' option set | |
| 2073 * - waiting for "hit return to continue" and CR or SPACE | |
| 2074 * typed | |
| 2075 * - waiting for a char with --more-- | |
| 2076 * - in Ctrl-X mode, and we get a valid char for that mode | |
| 2077 */ | |
| 2078 mp = NULL; | |
| 2079 max_mlen = 0; | |
| 2080 c1 = typebuf.tb_buf[typebuf.tb_off]; | |
| 2081 if (no_mapping == 0 && maphash_valid | |
| 2082 && (no_zero_mapping == 0 || c1 != '0') | |
| 2083 && (typebuf.tb_maplen == 0 | |
| 2084 || (p_remap | |
| 10 | 2085 && (typebuf.tb_noremap[typebuf.tb_off] |
| 2086 & (RM_NONE|RM_ABBR)) == 0)) | |
| 7 | 2087 && !(p_paste && (State & (INSERT + CMDLINE))) |
| 2088 && !(State == HITRETURN && (c1 == CAR || c1 == ' ')) | |
| 2089 && State != ASKMORE | |
| 2090 && State != CONFIRM | |
| 2091 #ifdef FEAT_INS_EXPAND | |
| 2092 && !((ctrl_x_mode != 0 && vim_is_ctrl_x_key(c1)) | |
| 449 | 2093 || ((compl_cont_status & CONT_LOCAL) |
| 7 | 2094 && (c1 == Ctrl_N || c1 == Ctrl_P))) |
| 2095 #endif | |
| 2096 ) | |
| 2097 { | |
| 2098 #ifdef FEAT_LANGMAP | |
| 2099 if (c1 == K_SPECIAL) | |
| 2100 nolmaplen = 2; | |
| 2101 else | |
| 2102 { | |
| 6907 | 2103 LANGMAP_ADJUST(c1, |
|
7703
39251e981d1f
commit https://github.com/vim/vim/commit/25281634cda03ce302aaf9f906a9520b5f81f91e
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2104 (State & (CMDLINE | INSERT)) == 0 |
|
39251e981d1f
commit https://github.com/vim/vim/commit/25281634cda03ce302aaf9f906a9520b5f81f91e
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2105 && get_real_state() != SELECTMODE); |
| 7 | 2106 nolmaplen = 0; |
| 2107 } | |
| 2108 #endif | |
| 2109 #ifdef FEAT_LOCALMAP | |
| 2110 /* First try buffer-local mappings. */ | |
| 2111 mp = curbuf->b_maphash[MAP_HASH(local_State, c1)]; | |
| 2112 mp2 = maphash[MAP_HASH(local_State, c1)]; | |
| 2113 if (mp == NULL) | |
| 2114 { | |
|
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
2115 /* There are no buffer-local mappings. */ |
| 7 | 2116 mp = mp2; |
| 2117 mp2 = NULL; | |
| 2118 } | |
| 2119 #else | |
| 2120 mp = maphash[MAP_HASH(local_State, c1)]; | |
| 2121 #endif | |
| 2122 /* | |
| 2123 * Loop until a partly matching mapping is found or | |
| 2124 * all (local) mappings have been checked. | |
| 2125 * The longest full match is remembered in "mp_match". | |
| 2126 * A full match is only accepted if there is no partly | |
| 2127 * match, so "aa" and "aaa" can both be mapped. | |
| 2128 */ | |
| 2129 mp_match = NULL; | |
| 2130 mp_match_len = 0; | |
| 2131 for ( ; mp != NULL; | |
| 2132 #ifdef FEAT_LOCALMAP | |
| 2133 mp->m_next == NULL ? (mp = mp2, mp2 = NULL) : | |
| 2134 #endif | |
| 2135 (mp = mp->m_next)) | |
| 2136 { | |
| 2137 /* | |
| 2138 * Only consider an entry if the first character | |
| 2139 * matches and it is for the current state. | |
| 2140 * Skip ":lmap" mappings if keys were mapped. | |
| 2141 */ | |
| 2142 if (mp->m_keys[0] == c1 | |
| 2143 && (mp->m_mode & local_State) | |
| 2144 && ((mp->m_mode & LANGMAP) == 0 | |
| 2145 || typebuf.tb_maplen == 0)) | |
| 2146 { | |
| 2147 #ifdef FEAT_LANGMAP | |
| 2148 int nomap = nolmaplen; | |
| 2149 int c2; | |
| 2150 #endif | |
| 2151 /* find the match length of this mapping */ | |
| 2152 for (mlen = 1; mlen < typebuf.tb_len; ++mlen) | |
| 2153 { | |
| 2154 #ifdef FEAT_LANGMAP | |
| 2155 c2 = typebuf.tb_buf[typebuf.tb_off + mlen]; | |
| 2156 if (nomap > 0) | |
| 2157 --nomap; | |
| 2158 else if (c2 == K_SPECIAL) | |
| 2159 nomap = 2; | |
| 2160 else | |
| 2161 LANGMAP_ADJUST(c2, TRUE); | |
| 2162 if (mp->m_keys[mlen] != c2) | |
| 2163 #else | |
| 2164 if (mp->m_keys[mlen] != | |
| 2165 typebuf.tb_buf[typebuf.tb_off + mlen]) | |
| 2166 #endif | |
| 2167 break; | |
| 2168 } | |
| 2169 | |
| 2170 #ifdef FEAT_MBYTE | |
| 2171 /* Don't allow mapping the first byte(s) of a | |
| 2172 * multi-byte char. Happens when mapping | |
| 5718 | 2173 * <M-a> and then changing 'encoding'. Beware |
| 2174 * that 0x80 is escaped. */ | |
| 2175 { | |
| 2176 char_u *p1 = mp->m_keys; | |
| 2177 char_u *p2 = mb_unescape(&p1); | |
| 2178 | |
| 2179 if (has_mbyte && p2 != NULL | |
| 2180 && MB_BYTE2LEN(c1) > MB_PTR2LEN(p2)) | |
| 2181 mlen = 0; | |
| 2182 } | |
| 7 | 2183 #endif |
| 2184 /* | |
| 2185 * Check an entry whether it matches. | |
| 2186 * - Full match: mlen == keylen | |
| 2187 * - Partly match: mlen == typebuf.tb_len | |
| 2188 */ | |
| 2189 keylen = mp->m_keylen; | |
| 2190 if (mlen == keylen | |
| 2191 || (mlen == typebuf.tb_len | |
| 2192 && typebuf.tb_len < keylen)) | |
| 2193 { | |
| 2194 /* | |
| 2195 * If only script-local mappings are | |
| 2196 * allowed, check if the mapping starts | |
| 2197 * with K_SNR. | |
| 2198 */ | |
| 2199 s = typebuf.tb_noremap + typebuf.tb_off; | |
| 2200 if (*s == RM_SCRIPT | |
| 2201 && (mp->m_keys[0] != K_SPECIAL | |
| 2202 || mp->m_keys[1] != KS_EXTRA | |
| 2203 || mp->m_keys[2] | |
| 2204 != (int)KE_SNR)) | |
| 2205 continue; | |
| 2206 /* | |
| 2207 * If one of the typed keys cannot be | |
| 2208 * remapped, skip the entry. | |
| 2209 */ | |
| 2210 for (n = mlen; --n >= 0; ) | |
| 10 | 2211 if (*s++ & (RM_NONE|RM_ABBR)) |
| 7 | 2212 break; |
| 2213 if (n >= 0) | |
| 2214 continue; | |
| 2215 | |
| 2216 if (keylen > typebuf.tb_len) | |
| 2217 { | |
|
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
2218 if (!timedout && !(mp_match != NULL |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
2219 && mp_match->m_nowait)) |
| 7 | 2220 { |
| 2221 /* break at a partly match */ | |
| 2672 | 2222 keylen = KEYLEN_PART_MAP; |
| 7 | 2223 break; |
| 2224 } | |
| 2225 } | |
| 2226 else if (keylen > mp_match_len) | |
| 2227 { | |
| 2228 /* found a longer match */ | |
| 2229 mp_match = mp; | |
| 2230 mp_match_len = keylen; | |
| 2231 } | |
| 2232 } | |
| 2233 else | |
| 2234 /* No match; may have to check for | |
| 2235 * termcode at next character. */ | |
| 2236 if (max_mlen < mlen) | |
| 2237 max_mlen = mlen; | |
| 2238 } | |
| 2239 } | |
| 2240 | |
| 2241 /* If no partly match found, use the longest full | |
| 2242 * match. */ | |
| 2672 | 2243 if (keylen != KEYLEN_PART_MAP) |
| 7 | 2244 { |
| 2245 mp = mp_match; | |
| 2246 keylen = mp_match_len; | |
| 2247 } | |
| 2248 } | |
| 2249 | |
| 2250 /* Check for match with 'pastetoggle' */ | |
| 2251 if (*p_pt != NUL && mp == NULL && (State & (INSERT|NORMAL))) | |
| 2252 { | |
| 2253 for (mlen = 0; mlen < typebuf.tb_len && p_pt[mlen]; | |
| 2254 ++mlen) | |
| 2255 if (p_pt[mlen] != typebuf.tb_buf[typebuf.tb_off | |
| 2256 + mlen]) | |
| 2257 break; | |
| 2258 if (p_pt[mlen] == NUL) /* match */ | |
| 2259 { | |
| 2260 /* write chars to script file(s) */ | |
| 2261 if (mlen > typebuf.tb_maplen) | |
| 2262 gotchars(typebuf.tb_buf + typebuf.tb_off | |
| 2263 + typebuf.tb_maplen, | |
| 2264 mlen - typebuf.tb_maplen); | |
| 2265 | |
| 2266 del_typebuf(mlen, 0); /* remove the chars */ | |
| 2267 set_option_value((char_u *)"paste", | |
| 2268 (long)!p_paste, NULL, 0); | |
| 2269 if (!(State & INSERT)) | |
| 2270 { | |
| 2271 msg_col = 0; | |
| 2272 msg_row = Rows - 1; | |
| 2273 msg_clr_eos(); /* clear ruler */ | |
| 2274 } | |
| 5670 | 2275 #ifdef FEAT_WINDOWS |
| 2276 status_redraw_all(); | |
| 2277 redraw_statuslines(); | |
| 2278 #endif | |
| 7 | 2279 showmode(); |
| 2280 setcursor(); | |
| 2281 continue; | |
| 2282 } | |
| 2283 /* Need more chars for partly match. */ | |
| 2284 if (mlen == typebuf.tb_len) | |
| 2672 | 2285 keylen = KEYLEN_PART_KEY; |
| 7 | 2286 else if (max_mlen < mlen) |
| 2287 /* no match, may have to check for termcode at | |
| 2288 * next character */ | |
| 2289 max_mlen = mlen + 1; | |
| 2290 } | |
| 2291 | |
| 2292 if ((mp == NULL || max_mlen >= mp_match_len) | |
| 2672 | 2293 && keylen != KEYLEN_PART_MAP) |
| 7 | 2294 { |
| 1618 | 2295 int save_keylen = keylen; |
| 2296 | |
| 7 | 2297 /* |
| 2298 * When no matching mapping found or found a | |
| 2299 * non-matching mapping that matches at least what the | |
| 2300 * matching mapping matched: | |
| 2301 * Check if we have a terminal code, when: | |
| 2302 * mapping is allowed, | |
| 2303 * keys have not been mapped, | |
| 2304 * and not an ESC sequence, not in insert mode or | |
| 2305 * p_ek is on, | |
| 2306 * and when not timed out, | |
| 2307 */ | |
| 2308 if ((no_mapping == 0 || allow_keys != 0) | |
| 2309 && (typebuf.tb_maplen == 0 | |
| 2310 || (p_remap && typebuf.tb_noremap[ | |
| 2311 typebuf.tb_off] == RM_YES)) | |
| 2312 && !timedout) | |
| 2313 { | |
| 3328 | 2314 keylen = check_termcode(max_mlen + 1, |
| 2315 NULL, 0, NULL); | |
| 7 | 2316 |
| 1618 | 2317 /* If no termcode matched but 'pastetoggle' |
| 2318 * matched partially it's like an incomplete key | |
| 2319 * sequence. */ | |
| 2672 | 2320 if (keylen == 0 && save_keylen == KEYLEN_PART_KEY) |
| 2321 keylen = KEYLEN_PART_KEY; | |
| 1618 | 2322 |
| 7 | 2323 /* |
| 2324 * When getting a partial match, but the last | |
| 2325 * characters were not typed, don't wait for a | |
| 2326 * typed character to complete the termcode. | |
| 2327 * This helps a lot when a ":normal" command ends | |
| 2328 * in an ESC. | |
| 2329 */ | |
| 2330 if (keylen < 0 | |
| 2331 && typebuf.tb_len == typebuf.tb_maplen) | |
| 2332 keylen = 0; | |
| 2333 } | |
| 2334 else | |
| 2335 keylen = 0; | |
| 2336 if (keylen == 0) /* no matching terminal code */ | |
| 2337 { | |
| 2338 #ifdef AMIGA /* check for window bounds report */ | |
| 2339 if (typebuf.tb_maplen == 0 && (typebuf.tb_buf[ | |
| 2340 typebuf.tb_off] & 0xff) == CSI) | |
| 2341 { | |
| 2342 for (s = typebuf.tb_buf + typebuf.tb_off + 1; | |
| 2343 s < typebuf.tb_buf + typebuf.tb_off | |
| 2344 + typebuf.tb_len | |
| 2345 && (VIM_ISDIGIT(*s) || *s == ';' | |
| 2346 || *s == ' '); | |
| 2347 ++s) | |
| 2348 ; | |
| 2349 if (*s == 'r' || *s == '|') /* found one */ | |
| 2350 { | |
| 2351 del_typebuf((int)(s + 1 - | |
| 2352 (typebuf.tb_buf + typebuf.tb_off)), 0); | |
| 2353 /* get size and redraw screen */ | |
| 2354 shell_resized(); | |
| 2355 continue; | |
| 2356 } | |
| 2357 if (*s == NUL) /* need more characters */ | |
| 2672 | 2358 keylen = KEYLEN_PART_KEY; |
| 7 | 2359 } |
| 2360 if (keylen >= 0) | |
| 2361 #endif | |
| 2362 /* When there was a matching mapping and no | |
| 2363 * termcode could be replaced after another one, | |
| 1618 | 2364 * use that mapping (loop around). If there was |
| 2365 * no mapping use the character from the | |
| 2366 * typeahead buffer right here. */ | |
| 7 | 2367 if (mp == NULL) |
| 2368 { | |
| 2369 /* | |
| 2370 * get a character: 2. from the typeahead buffer | |
| 2371 */ | |
| 2372 c = typebuf.tb_buf[typebuf.tb_off] & 255; | |
| 2373 if (advance) /* remove chars from tb_buf */ | |
| 2374 { | |
| 2375 cmd_silent = (typebuf.tb_silent > 0); | |
| 2376 if (typebuf.tb_maplen > 0) | |
| 2377 KeyTyped = FALSE; | |
| 2378 else | |
| 2379 { | |
| 2380 KeyTyped = TRUE; | |
| 2381 /* write char to script file(s) */ | |
| 2382 gotchars(typebuf.tb_buf | |
| 2383 + typebuf.tb_off, 1); | |
| 2384 } | |
| 1051 | 2385 KeyNoremap = typebuf.tb_noremap[ |
| 2386 typebuf.tb_off]; | |
| 7 | 2387 del_typebuf(1, 0); |
| 2388 } | |
| 2389 break; /* got character, break for loop */ | |
| 2390 } | |
| 2391 } | |
| 2392 if (keylen > 0) /* full matching terminal code */ | |
| 2393 { | |
| 2394 #if defined(FEAT_GUI) && defined(FEAT_MENU) | |
| 2672 | 2395 if (typebuf.tb_len >= 2 |
| 2396 && typebuf.tb_buf[typebuf.tb_off] == K_SPECIAL | |
| 7 | 2397 && typebuf.tb_buf[typebuf.tb_off + 1] |
| 2398 == KS_MENU) | |
| 2399 { | |
| 2400 /* | |
| 2401 * Using a menu may cause a break in undo! | |
| 2402 * It's like using gotchars(), but without | |
| 2403 * recording or writing to a script file. | |
| 2404 */ | |
| 2405 may_sync_undo(); | |
| 2406 del_typebuf(3, 0); | |
| 2407 idx = get_menu_index(current_menu, local_State); | |
| 2408 if (idx != MENU_INDEX_INVALID) | |
| 2409 { | |
| 2410 /* | |
| 788 | 2411 * In Select mode and a Visual mode menu |
| 2412 * is used: Switch to Visual mode | |
| 7 | 2413 * temporarily. Append K_SELECT to switch |
| 2414 * back to Select mode. | |
| 2415 */ | |
| 788 | 2416 if (VIsual_active && VIsual_select |
| 2417 && (current_menu->modes & VISUAL)) | |
| 7 | 2418 { |
| 2419 VIsual_select = FALSE; | |
| 2420 (void)ins_typebuf(K_SELECT_STRING, | |
| 2421 REMAP_NONE, 0, TRUE, FALSE); | |
| 2422 } | |
| 2423 ins_typebuf(current_menu->strings[idx], | |
| 2424 current_menu->noremap[idx], | |
| 2425 0, TRUE, | |
| 2426 current_menu->silent[idx]); | |
| 2427 } | |
| 2428 } | |
| 1462 | 2429 #endif /* FEAT_GUI && FEAT_MENU */ |
| 7 | 2430 continue; /* try mapping again */ |
| 2431 } | |
| 2432 | |
| 2433 /* Partial match: get some more characters. When a | |
| 2434 * matching mapping was found use that one. */ | |
| 2435 if (mp == NULL || keylen < 0) | |
| 2672 | 2436 keylen = KEYLEN_PART_KEY; |
| 7 | 2437 else |
| 2438 keylen = mp_match_len; | |
| 2439 } | |
| 2440 | |
| 2441 /* complete match */ | |
| 2442 if (keylen >= 0 && keylen <= typebuf.tb_len) | |
| 2443 { | |
|
2062
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2444 #ifdef FEAT_EVAL |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2445 int save_m_expr; |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2446 int save_m_noremap; |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2447 int save_m_silent; |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2448 char_u *save_m_keys; |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2449 char_u *save_m_str; |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2450 #else |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2451 # define save_m_noremap mp->m_noremap |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2452 # define save_m_silent mp->m_silent |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2453 #endif |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2454 |
| 7 | 2455 /* write chars to script file(s) */ |
| 2456 if (keylen > typebuf.tb_maplen) | |
| 2457 gotchars(typebuf.tb_buf + typebuf.tb_off | |
| 2458 + typebuf.tb_maplen, | |
| 2459 keylen - typebuf.tb_maplen); | |
| 2460 | |
| 2461 cmd_silent = (typebuf.tb_silent > 0); | |
| 2462 del_typebuf(keylen, 0); /* remove the mapped keys */ | |
| 2463 | |
| 2464 /* | |
| 2465 * Put the replacement string in front of mapstr. | |
| 2466 * The depth check catches ":map x y" and ":map y x". | |
| 2467 */ | |
| 2468 if (++mapdepth >= p_mmd) | |
| 2469 { | |
| 2470 EMSG(_("E223: recursive mapping")); | |
| 2471 if (State & CMDLINE) | |
| 2472 redrawcmdline(); | |
| 2473 else | |
| 2474 setcursor(); | |
| 2475 flush_buffers(FALSE); | |
| 2476 mapdepth = 0; /* for next one */ | |
| 2477 c = -1; | |
| 2478 break; | |
| 2479 } | |
| 2480 | |
| 2481 /* | |
| 788 | 2482 * In Select mode and a Visual mode mapping is used: |
| 7 | 2483 * Switch to Visual mode temporarily. Append K_SELECT |
| 2484 * to switch back to Select mode. | |
| 2485 */ | |
| 788 | 2486 if (VIsual_active && VIsual_select |
| 2487 && (mp->m_mode & VISUAL)) | |
| 7 | 2488 { |
| 2489 VIsual_select = FALSE; | |
| 2490 (void)ins_typebuf(K_SELECT_STRING, REMAP_NONE, | |
| 2491 0, TRUE, FALSE); | |
| 2492 } | |
| 2493 | |
| 721 | 2494 #ifdef FEAT_EVAL |
|
2062
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2495 /* Copy the values from *mp that are used, because |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2496 * evaluating the expression may invoke a function |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2497 * that redefines the mapping, thereby making *mp |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2498 * invalid. */ |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2499 save_m_expr = mp->m_expr; |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2500 save_m_noremap = mp->m_noremap; |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2501 save_m_silent = mp->m_silent; |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2502 save_m_keys = NULL; /* only saved when needed */ |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2503 save_m_str = NULL; /* only saved when needed */ |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2504 |
| 721 | 2505 /* |
| 2506 * Handle ":map <expr>": evaluate the {rhs} as an | |
| 3135 | 2507 * expression. Also save and restore the command line |
| 2508 * for "normal :". | |
| 721 | 2509 */ |
| 2510 if (mp->m_expr) | |
| 822 | 2511 { |
| 2512 int save_vgetc_busy = vgetc_busy; | |
| 2513 | |
| 3135 | 2514 vgetc_busy = 0; |
| 2515 save_m_keys = vim_strsave(mp->m_keys); | |
| 2516 save_m_str = vim_strsave(mp->m_str); | |
| 2517 s = eval_map_expr(save_m_str, NUL); | |
| 2518 vgetc_busy = save_vgetc_busy; | |
| 822 | 2519 } |
| 721 | 2520 else |
| 2521 #endif | |
| 2522 s = mp->m_str; | |
| 2523 | |
| 7 | 2524 /* |
| 2525 * Insert the 'to' part in the typebuf.tb_buf. | |
| 2526 * If 'from' field is the same as the start of the | |
| 10 | 2527 * 'to' field, don't remap the first character (but do |
| 2528 * allow abbreviations). | |
| 7 | 2529 * If m_noremap is set, don't remap the whole 'to' |
| 2530 * part. | |
| 2531 */ | |
| 721 | 2532 if (s == NULL) |
| 2533 i = FAIL; | |
| 2534 else | |
| 2535 { | |
|
2066
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2536 int noremap; |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2537 |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2538 if (save_m_noremap != REMAP_YES) |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2539 noremap = save_m_noremap; |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2540 else if ( |
|
2062
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2541 #ifdef FEAT_EVAL |
|
2066
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2542 STRNCMP(s, save_m_keys != NULL |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2543 ? save_m_keys : mp->m_keys, |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2544 (size_t)keylen) |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2545 #else |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2546 STRNCMP(s, mp->m_keys, (size_t)keylen) |
|
2062
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2547 #endif |
|
2066
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2548 != 0) |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2549 noremap = REMAP_YES; |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2550 else |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2551 noremap = REMAP_SKIP; |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2552 i = ins_typebuf(s, noremap, |
|
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2553 0, TRUE, cmd_silent || save_m_silent); |
| 721 | 2554 #ifdef FEAT_EVAL |
|
2062
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2555 if (save_m_expr) |
| 721 | 2556 vim_free(s); |
| 2557 #endif | |
| 2558 } | |
|
2062
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2559 #ifdef FEAT_EVAL |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2560 vim_free(save_m_keys); |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2561 vim_free(save_m_str); |
|
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2562 #endif |
| 721 | 2563 if (i == FAIL) |
| 7 | 2564 { |
| 2565 c = -1; | |
| 2566 break; | |
| 2567 } | |
| 2568 continue; | |
| 2569 } | |
| 2570 } | |
| 2571 | |
| 2572 /* | |
| 2573 * get a character: 3. from the user - handle <Esc> in Insert mode | |
| 2574 */ | |
| 2575 /* | |
| 2576 * special case: if we get an <ESC> in insert mode and there | |
| 2577 * are no more characters at once, we pretend to go out of | |
| 2578 * insert mode. This prevents the one second delay after | |
| 2579 * typing an <ESC>. If we get something after all, we may | |
| 2580 * have to redisplay the mode. That the cursor is in the wrong | |
| 2581 * place does not matter. | |
| 2582 */ | |
| 2583 c = 0; | |
| 2584 #ifdef FEAT_CMDL_INFO | |
| 2585 new_wcol = curwin->w_wcol; | |
| 2586 new_wrow = curwin->w_wrow; | |
| 2587 #endif | |
| 2588 if ( advance | |
| 2589 && typebuf.tb_len == 1 | |
| 2590 && typebuf.tb_buf[typebuf.tb_off] == ESC | |
| 2591 && !no_mapping | |
| 2592 && ex_normal_busy == 0 | |
| 2593 && typebuf.tb_maplen == 0 | |
| 2594 && (State & INSERT) | |
| 2672 | 2595 && (p_timeout |
| 2596 || (keylen == KEYLEN_PART_KEY && p_ttimeout)) | |
| 7 | 2597 && (c = inchar(typebuf.tb_buf + typebuf.tb_off |
| 2598 + typebuf.tb_len, 3, 25L, | |
| 2599 typebuf.tb_change_cnt)) == 0) | |
| 2600 { | |
| 2601 colnr_T col = 0, vcol; | |
| 2602 char_u *ptr; | |
| 2603 | |
| 643 | 2604 if (mode_displayed) |
| 7 | 2605 { |
| 2606 unshowmode(TRUE); | |
| 2607 mode_deleted = TRUE; | |
| 2608 } | |
| 2609 #ifdef FEAT_GUI | |
| 2610 /* may show different cursor shape */ | |
| 2611 if (gui.in_use) | |
| 2612 { | |
| 2613 int save_State; | |
| 2614 | |
| 2615 save_State = State; | |
| 2616 State = NORMAL; | |
| 2617 gui_update_cursor(TRUE, FALSE); | |
| 2618 State = save_State; | |
| 2619 shape_changed = TRUE; | |
| 2620 } | |
| 2621 #endif | |
| 2622 validate_cursor(); | |
| 2623 old_wcol = curwin->w_wcol; | |
| 2624 old_wrow = curwin->w_wrow; | |
| 2625 | |
| 2626 /* move cursor left, if possible */ | |
| 2627 if (curwin->w_cursor.col != 0) | |
| 2628 { | |
| 2629 if (curwin->w_wcol > 0) | |
| 2630 { | |
| 2631 if (did_ai) | |
| 2632 { | |
| 2633 /* | |
| 2634 * We are expecting to truncate the trailing | |
| 2635 * white-space, so find the last non-white | |
| 2636 * character -- webb | |
| 2637 */ | |
| 2638 col = vcol = curwin->w_wcol = 0; | |
| 2639 ptr = ml_get_curline(); | |
| 2640 while (col < curwin->w_cursor.col) | |
| 2641 { | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11026
diff
changeset
|
2642 if (!VIM_ISWHITE(ptr[col])) |
| 7 | 2643 curwin->w_wcol = vcol; |
| 5995 | 2644 vcol += lbr_chartabsize(ptr, ptr + col, |
| 7 | 2645 (colnr_T)vcol); |
| 2646 #ifdef FEAT_MBYTE | |
| 2647 if (has_mbyte) | |
| 474 | 2648 col += (*mb_ptr2len)(ptr + col); |
| 7 | 2649 else |
| 2650 #endif | |
| 2651 ++col; | |
| 2652 } | |
| 2653 curwin->w_wrow = curwin->w_cline_row | |
| 2654 + curwin->w_wcol / W_WIDTH(curwin); | |
| 2655 curwin->w_wcol %= W_WIDTH(curwin); | |
| 2656 curwin->w_wcol += curwin_col_off(); | |
| 2657 #ifdef FEAT_MBYTE | |
| 2658 col = 0; /* no correction needed */ | |
| 2659 #endif | |
| 2660 } | |
| 2661 else | |
| 2662 { | |
| 2663 --curwin->w_wcol; | |
| 2664 #ifdef FEAT_MBYTE | |
| 2665 col = curwin->w_cursor.col - 1; | |
| 2666 #endif | |
| 2667 } | |
| 2668 } | |
| 2669 else if (curwin->w_p_wrap && curwin->w_wrow) | |
| 2670 { | |
| 2671 --curwin->w_wrow; | |
| 2672 curwin->w_wcol = W_WIDTH(curwin) - 1; | |
| 2673 #ifdef FEAT_MBYTE | |
| 2674 col = curwin->w_cursor.col - 1; | |
| 2675 #endif | |
| 2676 } | |
| 2677 #ifdef FEAT_MBYTE | |
| 2678 if (has_mbyte && col > 0 && curwin->w_wcol > 0) | |
| 2679 { | |
| 2680 /* Correct when the cursor is on the right halve | |
| 2681 * of a double-wide character. */ | |
| 2682 ptr = ml_get_curline(); | |
| 2683 col -= (*mb_head_off)(ptr, ptr + col); | |
| 2684 if ((*mb_ptr2cells)(ptr + col) > 1) | |
| 2685 --curwin->w_wcol; | |
| 2686 } | |
| 2687 #endif | |
| 2688 } | |
| 2689 setcursor(); | |
| 2690 out_flush(); | |
| 2691 #ifdef FEAT_CMDL_INFO | |
| 2692 new_wcol = curwin->w_wcol; | |
| 2693 new_wrow = curwin->w_wrow; | |
| 2694 #endif | |
| 2695 curwin->w_wcol = old_wcol; | |
| 2696 curwin->w_wrow = old_wrow; | |
| 2697 } | |
| 2698 if (c < 0) | |
| 2699 continue; /* end of input script reached */ | |
| 6087 | 2700 |
| 2701 /* Allow mapping for just typed characters. When we get here c | |
| 2702 * is the number of extra bytes and typebuf.tb_len is 1. */ | |
| 2703 for (n = 1; n <= c; ++n) | |
| 2704 typebuf.tb_noremap[typebuf.tb_off + n] = RM_YES; | |
| 7 | 2705 typebuf.tb_len += c; |
| 2706 | |
| 2707 /* buffer full, don't map */ | |
| 2708 if (typebuf.tb_len >= typebuf.tb_maplen + MAXMAPLEN) | |
| 2709 { | |
| 2710 timedout = TRUE; | |
| 2711 continue; | |
| 2712 } | |
| 2713 | |
| 2714 if (ex_normal_busy > 0) | |
| 2715 { | |
|
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2716 #ifdef FEAT_CMDWIN |
| 7 | 2717 static int tc = 0; |
|
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2718 #endif |
| 7 | 2719 |
| 2720 /* No typeahead left and inside ":normal". Must return | |
| 2721 * something to avoid getting stuck. When an incomplete | |
| 2722 * mapping is present, behave like it timed out. */ | |
| 2723 if (typebuf.tb_len > 0) | |
| 2724 { | |
| 2725 timedout = TRUE; | |
| 2726 continue; | |
| 2727 } | |
| 2728 /* When 'insertmode' is set, ESC just beeps in Insert | |
| 2729 * mode. Use CTRL-L to make edit() return. | |
| 2730 * For the command line only CTRL-C always breaks it. | |
| 2731 * For the cmdline window: Alternate between ESC and | |
| 2732 * CTRL-C: ESC for most situations and CTRL-C to close the | |
| 2733 * cmdline window. */ | |
| 2734 if (p_im && (State & INSERT)) | |
| 2735 c = Ctrl_L; | |
| 2736 else if ((State & CMDLINE) | |
|
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2737 #ifdef FEAT_CMDWIN |
| 7 | 2738 || (cmdwin_type > 0 && tc == ESC) |
|
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2739 #endif |
| 7 | 2740 ) |
| 2741 c = Ctrl_C; | |
| 2742 else | |
| 2743 c = ESC; | |
|
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2744 #ifdef FEAT_CMDWIN |
| 7 | 2745 tc = c; |
|
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2746 #endif |
| 7 | 2747 break; |
| 2748 } | |
| 2749 | |
| 2750 /* | |
| 2751 * get a character: 3. from the user - update display | |
| 2752 */ | |
| 2753 /* In insert mode a screen update is skipped when characters | |
| 2754 * are still available. But when those available characters | |
| 2755 * are part of a mapping, and we are going to do a blocking | |
| 2756 * wait here. Need to update the screen to display the | |
| 2721 | 2757 * changed text so far. Also for when 'lazyredraw' is set and |
| 2758 * redrawing was postponed because there was something in the | |
| 2759 * input buffer (e.g., termresponse). */ | |
| 2723 | 2760 if (((State & INSERT) != 0 || p_lz) && (State & CMDLINE) == 0 |
| 2761 && advance && must_redraw != 0 && !need_wait_return) | |
| 7 | 2762 { |
| 2763 update_screen(0); | |
| 2764 setcursor(); /* put cursor back where it belongs */ | |
| 2765 } | |
| 2766 | |
| 2767 /* | |
| 2768 * If we have a partial match (and are going to wait for more | |
| 2769 * input from the user), show the partially matched characters | |
| 2770 * to the user with showcmd. | |
| 2771 */ | |
| 2772 #ifdef FEAT_CMDL_INFO | |
| 2773 i = 0; | |
| 2774 #endif | |
| 2775 c1 = 0; | |
| 2776 if (typebuf.tb_len > 0 && advance && !exmode_active) | |
| 2777 { | |
| 2778 if (((State & (NORMAL | INSERT)) || State == LANGMAP) | |
| 2779 && State != HITRETURN) | |
| 2780 { | |
| 2781 /* this looks nice when typing a dead character map */ | |
| 2782 if (State & INSERT | |
| 2783 && ptr2cells(typebuf.tb_buf + typebuf.tb_off | |
| 2784 + typebuf.tb_len - 1) == 1) | |
| 2785 { | |
| 2786 edit_putchar(typebuf.tb_buf[typebuf.tb_off | |
| 2787 + typebuf.tb_len - 1], FALSE); | |
| 2788 setcursor(); /* put cursor back where it belongs */ | |
| 2789 c1 = 1; | |
| 2790 } | |
| 2791 #ifdef FEAT_CMDL_INFO | |
| 2792 /* need to use the col and row from above here */ | |
| 2793 old_wcol = curwin->w_wcol; | |
| 2794 old_wrow = curwin->w_wrow; | |
| 2795 curwin->w_wcol = new_wcol; | |
| 2796 curwin->w_wrow = new_wrow; | |
| 2797 push_showcmd(); | |
| 2798 if (typebuf.tb_len > SHOWCMD_COLS) | |
| 2799 i = typebuf.tb_len - SHOWCMD_COLS; | |
| 2800 while (i < typebuf.tb_len) | |
| 2801 (void)add_to_showcmd(typebuf.tb_buf[typebuf.tb_off | |
| 2802 + i++]); | |
| 2803 curwin->w_wcol = old_wcol; | |
| 2804 curwin->w_wrow = old_wrow; | |
| 2805 #endif | |
| 2806 } | |
| 2807 | |
| 2808 /* this looks nice when typing a dead character map */ | |
| 2809 if ((State & CMDLINE) | |
| 2810 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
| 2811 && cmdline_star == 0 | |
| 2812 #endif | |
| 2813 && ptr2cells(typebuf.tb_buf + typebuf.tb_off | |
| 2814 + typebuf.tb_len - 1) == 1) | |
| 2815 { | |
| 2816 putcmdline(typebuf.tb_buf[typebuf.tb_off | |
| 2817 + typebuf.tb_len - 1], FALSE); | |
| 2818 c1 = 1; | |
| 2819 } | |
| 2820 } | |
| 2821 | |
| 2822 /* | |
| 2823 * get a character: 3. from the user - get it | |
| 2824 */ | |
| 202 | 2825 wait_tb_len = typebuf.tb_len; |
| 7 | 2826 c = inchar(typebuf.tb_buf + typebuf.tb_off + typebuf.tb_len, |
| 2827 typebuf.tb_buflen - typebuf.tb_off - typebuf.tb_len - 1, | |
| 2828 !advance | |
| 2829 ? 0 | |
| 2830 : ((typebuf.tb_len == 0 | |
| 2831 || !(p_timeout || (p_ttimeout | |
| 2672 | 2832 && keylen == KEYLEN_PART_KEY))) |
| 7 | 2833 ? -1L |
| 2672 | 2834 : ((keylen == KEYLEN_PART_KEY && p_ttm >= 0) |
| 7 | 2835 ? p_ttm |
| 2836 : p_tm)), typebuf.tb_change_cnt); | |
| 2837 | |
| 2838 #ifdef FEAT_CMDL_INFO | |
| 2839 if (i != 0) | |
| 2840 pop_showcmd(); | |
| 2841 #endif | |
| 2842 if (c1 == 1) | |
| 2843 { | |
| 2844 if (State & INSERT) | |
| 2845 edit_unputchar(); | |
| 2846 if (State & CMDLINE) | |
| 2847 unputcmdline(); | |
| 3560 | 2848 else |
| 2849 setcursor(); /* put cursor back where it belongs */ | |
| 7 | 2850 } |
| 2851 | |
| 2852 if (c < 0) | |
| 2853 continue; /* end of input script reached */ | |
| 2854 if (c == NUL) /* no character available */ | |
| 2855 { | |
| 2856 if (!advance) | |
| 2857 break; | |
| 202 | 2858 if (wait_tb_len > 0) /* timed out */ |
| 7 | 2859 { |
| 2860 timedout = TRUE; | |
| 2861 continue; | |
| 2862 } | |
| 2863 } | |
| 2864 else | |
| 2865 { /* allow mapping for just typed characters */ | |
| 2866 while (typebuf.tb_buf[typebuf.tb_off | |
| 2867 + typebuf.tb_len] != NUL) | |
| 2868 typebuf.tb_noremap[typebuf.tb_off | |
| 2869 + typebuf.tb_len++] = RM_YES; | |
| 2870 #ifdef USE_IM_CONTROL | |
| 2871 /* Get IM status right after getting keys, not after the | |
| 2872 * timeout for a mapping (focus may be lost by then). */ | |
| 2873 vgetc_im_active = im_get_status(); | |
| 2874 #endif | |
| 2875 } | |
| 2876 } /* for (;;) */ | |
| 2877 } /* if (!character from stuffbuf) */ | |
| 2878 | |
| 2879 /* if advance is FALSE don't loop on NULs */ | |
| 2880 } while (c < 0 || (advance && c == NUL)); | |
| 2881 | |
| 2882 /* | |
| 2883 * The "INSERT" message is taken care of here: | |
| 2884 * if we return an ESC to exit insert mode, the message is deleted | |
| 2885 * if we don't return an ESC but deleted the message before, redisplay it | |
| 2886 */ | |
| 641 | 2887 if (advance && p_smd && msg_silent == 0 && (State & INSERT)) |
| 7 | 2888 { |
| 643 | 2889 if (c == ESC && !mode_deleted && !no_mapping && mode_displayed) |
| 7 | 2890 { |
| 2891 if (typebuf.tb_len && !KeyTyped) | |
| 2892 redraw_cmdline = TRUE; /* delete mode later */ | |
| 2893 else | |
| 2894 unshowmode(FALSE); | |
| 2895 } | |
| 2896 else if (c != ESC && mode_deleted) | |
| 2897 { | |
| 2898 if (typebuf.tb_len && !KeyTyped) | |
| 2899 redraw_cmdline = TRUE; /* show mode later */ | |
| 2900 else | |
| 2901 showmode(); | |
| 2902 } | |
| 2903 } | |
| 2904 #ifdef FEAT_GUI | |
| 2905 /* may unshow different cursor shape */ | |
| 2906 if (gui.in_use && shape_changed) | |
| 2907 gui_update_cursor(TRUE, FALSE); | |
| 2908 #endif | |
| 2909 | |
| 822 | 2910 --vgetc_busy; |
| 7 | 2911 |
| 2912 return c; | |
| 2913 } | |
| 2914 | |
| 2915 /* | |
| 2916 * inchar() - get one character from | |
| 2917 * 1. a scriptfile | |
| 2918 * 2. the keyboard | |
| 2919 * | |
| 2920 * As much characters as we can get (upto 'maxlen') are put in "buf" and | |
| 2921 * NUL terminated (buffer length must be 'maxlen' + 1). | |
| 2922 * Minimum for "maxlen" is 3!!!! | |
| 2923 * | |
| 2924 * "tb_change_cnt" is the value of typebuf.tb_change_cnt if "buf" points into | |
| 2925 * it. When typebuf.tb_change_cnt changes (e.g., when a message is received | |
| 2926 * from a remote client) "buf" can no longer be used. "tb_change_cnt" is 0 | |
| 2927 * otherwise. | |
| 2928 * | |
| 2929 * If we got an interrupt all input is read until none is available. | |
| 2930 * | |
| 2931 * If wait_time == 0 there is no waiting for the char. | |
| 2932 * If wait_time == n we wait for n msec for a character to arrive. | |
| 2933 * If wait_time == -1 we wait forever for a character to arrive. | |
| 2934 * | |
| 2935 * Return the number of obtained characters. | |
| 2936 * Return -1 when end of input script reached. | |
| 2937 */ | |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9121
diff
changeset
|
2938 static int |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2939 inchar( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2940 char_u *buf, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2941 int maxlen, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2942 long wait_time, /* milli seconds */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2943 int tb_change_cnt) |
| 7 | 2944 { |
| 2945 int len = 0; /* init for GCC */ | |
| 2946 int retesc = FALSE; /* return ESC with gotint */ | |
| 2947 int script_char; | |
| 2948 | |
| 2949 if (wait_time == -1L || wait_time > 100L) /* flush output before waiting */ | |
| 2950 { | |
| 2951 cursor_on(); | |
| 2952 out_flush(); | |
| 2953 #ifdef FEAT_GUI | |
| 2954 if (gui.in_use) | |
| 2955 { | |
| 2956 gui_update_cursor(FALSE, FALSE); | |
| 2957 # ifdef FEAT_MOUSESHAPE | |
| 2958 if (postponed_mouseshape) | |
| 2959 update_mouseshape(-1); | |
| 2960 # endif | |
| 2961 } | |
| 2962 #endif | |
| 2963 } | |
| 2964 | |
| 2965 /* | |
| 2966 * Don't reset these when at the hit-return prompt, otherwise a endless | |
| 2967 * recursive loop may result (write error in swapfile, hit-return, timeout | |
| 2968 * on char wait, flush swapfile, write error....). | |
| 2969 */ | |
| 2970 if (State != HITRETURN) | |
| 2971 { | |
| 2972 did_outofmem_msg = FALSE; /* display out of memory message (again) */ | |
| 2973 did_swapwrite_msg = FALSE; /* display swap file write error again */ | |
| 2974 } | |
| 2975 undo_off = FALSE; /* restart undo now */ | |
| 2976 | |
| 2977 /* | |
| 1462 | 2978 * Get a character from a script file if there is one. |
| 2979 * If interrupted: Stop reading script files, close them all. | |
| 7 | 2980 */ |
| 2981 script_char = -1; | |
| 1462 | 2982 while (scriptin[curscript] != NULL && script_char < 0 |
| 2983 #ifdef FEAT_EVAL | |
| 2984 && !ignore_script | |
| 2985 #endif | |
| 2986 ) | |
| 7 | 2987 { |
| 1618 | 2988 |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
6907
diff
changeset
|
2989 #ifdef MESSAGE_QUEUE |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
6907
diff
changeset
|
2990 parse_queued_messages(); |
| 1618 | 2991 #endif |
| 2992 | |
| 7 | 2993 if (got_int || (script_char = getc(scriptin[curscript])) < 0) |
| 2994 { | |
| 2995 /* Reached EOF. | |
| 2996 * Careful: closescript() frees typebuf.tb_buf[] and buf[] may | |
| 2997 * point inside typebuf.tb_buf[]. Don't use buf[] after this! */ | |
| 2998 closescript(); | |
| 2999 /* | |
| 3000 * When reading script file is interrupted, return an ESC to get | |
| 3001 * back to normal mode. | |
| 3002 * Otherwise return -1, because typebuf.tb_buf[] has changed. | |
| 3003 */ | |
| 3004 if (got_int) | |
| 3005 retesc = TRUE; | |
| 3006 else | |
| 3007 return -1; | |
| 3008 } | |
| 3009 else | |
| 3010 { | |
| 3011 buf[0] = script_char; | |
| 3012 len = 1; | |
| 3013 } | |
| 3014 } | |
| 3015 | |
| 3016 if (script_char < 0) /* did not get a character from script */ | |
| 3017 { | |
| 3018 /* | |
| 3019 * If we got an interrupt, skip all previously typed characters and | |
| 3020 * return TRUE if quit reading script file. | |
| 3021 * Stop reading typeahead when a single CTRL-C was read, | |
| 3022 * fill_input_buf() returns this when not able to read from stdin. | |
| 3023 * Don't use buf[] here, closescript() may have freed typebuf.tb_buf[] | |
| 3024 * and buf may be pointing inside typebuf.tb_buf[]. | |
| 3025 */ | |
| 3026 if (got_int) | |
| 3027 { | |
| 3028 #define DUM_LEN MAXMAPLEN * 3 + 3 | |
| 3029 char_u dum[DUM_LEN + 1]; | |
| 3030 | |
| 3031 for (;;) | |
| 3032 { | |
| 3033 len = ui_inchar(dum, DUM_LEN, 0L, 0); | |
| 3034 if (len == 0 || (len == 1 && dum[0] == 3)) | |
| 3035 break; | |
| 3036 } | |
| 3037 return retesc; | |
| 3038 } | |
| 3039 | |
| 3040 /* | |
| 3041 * Always flush the output characters when getting input characters | |
| 3042 * from the user. | |
| 3043 */ | |
| 3044 out_flush(); | |
| 3045 | |
| 3046 /* | |
| 3047 * Fill up to a third of the buffer, because each character may be | |
| 3048 * tripled below. | |
| 3049 */ | |
| 3050 len = ui_inchar(buf, maxlen / 3, wait_time, tb_change_cnt); | |
| 3051 } | |
| 3052 | |
| 3053 if (typebuf_changed(tb_change_cnt)) | |
| 3054 return 0; | |
| 3055 | |
|
9896
7b39615c0db1
commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3056 return fix_input_buffer(buf, len); |
| 7 | 3057 } |
| 3058 | |
| 3059 /* | |
| 3060 * Fix typed characters for use by vgetc() and check_termcode(). | |
| 3061 * buf[] must have room to triple the number of bytes! | |
| 3062 * Returns the new length. | |
| 3063 */ | |
| 3064 int | |
|
9896
7b39615c0db1
commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3065 fix_input_buffer(char_u *buf, int len) |
| 7 | 3066 { |
| 3067 int i; | |
| 3068 char_u *p = buf; | |
| 3069 | |
| 3070 /* | |
| 3071 * Two characters are special: NUL and K_SPECIAL. | |
| 3072 * When compiled With the GUI CSI is also special. | |
| 3073 * Replace NUL by K_SPECIAL KS_ZERO KE_FILLER | |
| 3074 * Replace K_SPECIAL by K_SPECIAL KS_SPECIAL KE_FILLER | |
| 3075 * Replace CSI by K_SPECIAL KS_EXTRA KE_CSI | |
| 3076 */ | |
| 3077 for (i = len; --i >= 0; ++p) | |
| 3078 { | |
| 3079 #ifdef FEAT_GUI | |
| 3080 /* When the GUI is used any character can come after a CSI, don't | |
| 3081 * escape it. */ | |
| 3082 if (gui.in_use && p[0] == CSI && i >= 2) | |
| 3083 { | |
| 3084 p += 2; | |
| 3085 i -= 2; | |
| 3086 } | |
| 3087 /* When the GUI is not used CSI needs to be escaped. */ | |
| 3088 else if (!gui.in_use && p[0] == CSI) | |
| 3089 { | |
| 3090 mch_memmove(p + 3, p + 1, (size_t)i); | |
| 3091 *p++ = K_SPECIAL; | |
| 3092 *p++ = KS_EXTRA; | |
| 3093 *p = (int)KE_CSI; | |
| 3094 len += 2; | |
| 3095 } | |
| 3096 else | |
| 3097 #endif | |
|
9896
7b39615c0db1
commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3098 if (p[0] == NUL || (p[0] == K_SPECIAL |
| 202 | 3099 #ifdef FEAT_AUTOCMD |
| 3100 /* timeout may generate K_CURSORHOLD */ | |
| 3101 && (i < 2 || p[1] != KS_EXTRA || p[2] != (int)KE_CURSORHOLD) | |
| 3102 #endif | |
| 7 | 3103 #if defined(WIN3264) && !defined(FEAT_GUI) |
| 3104 /* Win32 console passes modifiers */ | |
| 3105 && (i < 2 || p[1] != KS_MODIFIER) | |
| 3106 #endif | |
| 3107 )) | |
| 3108 { | |
| 3109 mch_memmove(p + 3, p + 1, (size_t)i); | |
| 3110 p[2] = K_THIRD(p[0]); | |
| 3111 p[1] = K_SECOND(p[0]); | |
| 3112 p[0] = K_SPECIAL; | |
| 3113 p += 2; | |
| 3114 len += 2; | |
| 3115 } | |
| 3116 } | |
| 3117 *p = NUL; /* add trailing NUL */ | |
| 3118 return len; | |
| 3119 } | |
| 3120 | |
| 3121 #if defined(USE_INPUT_BUF) || defined(PROTO) | |
| 3122 /* | |
| 3123 * Return TRUE when bytes are in the input buffer or in the typeahead buffer. | |
| 3124 * Normally the input buffer would be sufficient, but the server_to_input_buf() | |
| 842 | 3125 * or feedkeys() may insert characters in the typeahead buffer while we are |
| 841 | 3126 * waiting for input to arrive. |
| 7 | 3127 */ |
| 3128 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3129 input_available(void) |
| 7 | 3130 { |
| 3131 return (!vim_is_input_buf_empty() | |
| 841 | 3132 # if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
| 3133 || typebuf_was_filled | |
| 7 | 3134 # endif |
| 3135 ); | |
| 3136 } | |
| 3137 #endif | |
| 3138 | |
| 3139 /* | |
| 3140 * map[!] : show all key mappings | |
| 3141 * map[!] {lhs} : show key mapping for {lhs} | |
| 3142 * map[!] {lhs} {rhs} : set key mapping for {lhs} to {rhs} | |
| 3143 * noremap[!] {lhs} {rhs} : same, but no remapping for {rhs} | |
| 3144 * unmap[!] {lhs} : remove key mapping for {lhs} | |
| 3145 * abbr : show all abbreviations | |
| 3146 * abbr {lhs} : show abbreviations for {lhs} | |
| 3147 * abbr {lhs} {rhs} : set abbreviation for {lhs} to {rhs} | |
| 3148 * noreabbr {lhs} {rhs} : same, but no remapping for {rhs} | |
| 3149 * unabbr {lhs} : remove abbreviation for {lhs} | |
| 3150 * | |
| 3151 * maptype: 0 for :map, 1 for :unmap, 2 for noremap. | |
| 3152 * | |
| 3153 * arg is pointer to any arguments. Note: arg cannot be a read-only string, | |
| 3154 * it will be modified. | |
| 3155 * | |
| 788 | 3156 * for :map mode is NORMAL + VISUAL + SELECTMODE + OP_PENDING |
| 7 | 3157 * for :map! mode is INSERT + CMDLINE |
| 3158 * for :cmap mode is CMDLINE | |
| 3159 * for :imap mode is INSERT | |
| 3160 * for :lmap mode is LANGMAP | |
| 3161 * for :nmap mode is NORMAL | |
| 788 | 3162 * for :vmap mode is VISUAL + SELECTMODE |
| 3163 * for :xmap mode is VISUAL | |
| 3164 * for :smap mode is SELECTMODE | |
| 7 | 3165 * for :omap mode is OP_PENDING |
| 3166 * | |
| 3167 * for :abbr mode is INSERT + CMDLINE | |
| 3168 * for :iabbr mode is INSERT | |
| 3169 * for :cabbr mode is CMDLINE | |
| 3170 * | |
| 3171 * Return 0 for success | |
| 3172 * 1 for invalid arguments | |
| 3173 * 2 for no match | |
| 3174 * 4 for out of mem | |
| 3175 * 5 for entry not unique | |
| 3176 */ | |
| 3177 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3178 do_map( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3179 int maptype, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3180 char_u *arg, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3181 int mode, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3182 int abbrev) /* not a mapping but an abbreviation */ |
| 7 | 3183 { |
| 3184 char_u *keys; | |
| 3185 mapblock_T *mp, **mpp; | |
| 3186 char_u *rhs; | |
| 3187 char_u *p; | |
| 3188 int n; | |
| 3189 int len = 0; /* init for GCC */ | |
| 3190 char_u *newstr; | |
| 3191 int hasarg; | |
| 3192 int haskey; | |
| 3193 int did_it = FALSE; | |
| 3194 #ifdef FEAT_LOCALMAP | |
| 3195 int did_local = FALSE; | |
| 3196 #endif | |
| 3197 int round; | |
| 3198 char_u *keys_buf = NULL; | |
| 3199 char_u *arg_buf = NULL; | |
| 3200 int retval = 0; | |
| 3201 int do_backslash; | |
| 3202 int hash; | |
| 3203 int new_hash; | |
| 3204 mapblock_T **abbr_table; | |
| 3205 mapblock_T **map_table; | |
| 3206 int unique = FALSE; | |
|
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3207 int nowait = FALSE; |
| 7 | 3208 int silent = FALSE; |
| 859 | 3209 int special = FALSE; |
| 721 | 3210 #ifdef FEAT_EVAL |
| 3211 int expr = FALSE; | |
| 3212 #endif | |
| 7 | 3213 int noremap; |
| 2610 | 3214 char_u *orig_rhs; |
| 7 | 3215 |
| 3216 keys = arg; | |
| 3217 map_table = maphash; | |
| 3218 abbr_table = &first_abbr; | |
| 3219 | |
| 3220 /* For ":noremap" don't remap, otherwise do remap. */ | |
| 3221 if (maptype == 2) | |
| 3222 noremap = REMAP_NONE; | |
| 3223 else | |
| 3224 noremap = REMAP_YES; | |
| 3225 | |
|
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3226 /* 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
|
3227 * any order. */ |
| 7 | 3228 for (;;) |
| 3229 { | |
| 3230 #ifdef FEAT_LOCALMAP | |
| 3231 /* | |
| 3232 * Check for "<buffer>": mapping local to buffer. | |
| 3233 */ | |
| 3234 if (STRNCMP(keys, "<buffer>", 8) == 0) | |
| 3235 { | |
| 3236 keys = skipwhite(keys + 8); | |
| 3237 map_table = curbuf->b_maphash; | |
| 3238 abbr_table = &curbuf->b_first_abbr; | |
| 3239 continue; | |
| 3240 } | |
| 3241 #endif | |
| 3242 | |
| 3243 /* | |
|
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3244 * 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
|
3245 */ |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3246 if (STRNCMP(keys, "<nowait>", 8) == 0) |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3247 { |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3248 keys = skipwhite(keys + 8); |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3249 nowait = TRUE; |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3250 continue; |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3251 } |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3252 |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3253 /* |
| 7 | 3254 * Check for "<silent>": don't echo commands. |
| 3255 */ | |
| 3256 if (STRNCMP(keys, "<silent>", 8) == 0) | |
| 3257 { | |
| 3258 keys = skipwhite(keys + 8); | |
| 3259 silent = TRUE; | |
| 3260 continue; | |
| 3261 } | |
| 3262 | |
| 859 | 3263 /* |
| 3264 * Check for "<special>": accept special keys in <> | |
| 3265 */ | |
| 3266 if (STRNCMP(keys, "<special>", 9) == 0) | |
| 3267 { | |
| 3268 keys = skipwhite(keys + 9); | |
| 3269 special = TRUE; | |
| 3270 continue; | |
| 3271 } | |
| 3272 | |
| 7 | 3273 #ifdef FEAT_EVAL |
| 3274 /* | |
| 3275 * Check for "<script>": remap script-local mappings only | |
| 3276 */ | |
| 3277 if (STRNCMP(keys, "<script>", 8) == 0) | |
| 3278 { | |
| 3279 keys = skipwhite(keys + 8); | |
| 3280 noremap = REMAP_SCRIPT; | |
| 3281 continue; | |
| 3282 } | |
| 721 | 3283 |
| 3284 /* | |
| 3285 * Check for "<expr>": {rhs} is an expression. | |
| 3286 */ | |
| 3287 if (STRNCMP(keys, "<expr>", 6) == 0) | |
| 3288 { | |
| 3289 keys = skipwhite(keys + 6); | |
| 3290 expr = TRUE; | |
| 3291 continue; | |
| 3292 } | |
| 7 | 3293 #endif |
| 3294 /* | |
| 3295 * Check for "<unique>": don't overwrite an existing mapping. | |
| 3296 */ | |
| 3297 if (STRNCMP(keys, "<unique>", 8) == 0) | |
| 3298 { | |
| 3299 keys = skipwhite(keys + 8); | |
| 3300 unique = TRUE; | |
| 3301 continue; | |
| 3302 } | |
| 3303 break; | |
| 3304 } | |
| 3305 | |
| 3306 validate_maphash(); | |
| 3307 | |
| 3308 /* | |
| 3022 | 3309 * Find end of keys and skip CTRL-Vs (and backslashes) in it. |
| 7 | 3310 * Accept backslash like CTRL-V when 'cpoptions' does not contain 'B'. |
| 3022 | 3311 * with :unmap white space is included in the keys, no argument possible. |
| 7 | 3312 */ |
| 3313 p = keys; | |
| 3314 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
|
3315 while (*p && (maptype == 1 || !VIM_ISWHITE(*p))) |
| 7 | 3316 { |
| 3317 if ((p[0] == Ctrl_V || (do_backslash && p[0] == '\\')) && | |
| 3318 p[1] != NUL) | |
| 3319 ++p; /* skip CTRL-V or backslash */ | |
| 3320 ++p; | |
| 3321 } | |
| 3322 if (*p != NUL) | |
| 3323 *p++ = NUL; | |
| 2610 | 3324 |
| 7 | 3325 p = skipwhite(p); |
| 3326 rhs = p; | |
| 3327 hasarg = (*rhs != NUL); | |
| 3328 haskey = (*keys != NUL); | |
| 3329 | |
| 3330 /* check for :unmap without argument */ | |
| 3331 if (maptype == 1 && !haskey) | |
| 3332 { | |
| 3333 retval = 1; | |
| 3334 goto theend; | |
| 3335 } | |
| 3336 | |
| 3337 /* | |
| 3338 * If mapping has been given as ^V<C_UP> say, then replace the term codes | |
| 3339 * with the appropriate two bytes. If it is a shifted special key, unshift | |
| 3340 * it too, giving another two bytes. | |
| 3341 * replace_termcodes() may move the result to allocated memory, which | |
| 3342 * needs to be freed later (*keys_buf and *arg_buf). | |
| 3343 * replace_termcodes() also removes CTRL-Vs and sometimes backslashes. | |
| 3344 */ | |
| 3345 if (haskey) | |
| 859 | 3346 keys = replace_termcodes(keys, &keys_buf, TRUE, TRUE, special); |
| 2623 | 3347 orig_rhs = rhs; |
| 7 | 3348 if (hasarg) |
| 3349 { | |
| 3350 if (STRICMP(rhs, "<nop>") == 0) /* "<Nop>" means nothing */ | |
| 3351 rhs = (char_u *)""; | |
| 3352 else | |
| 859 | 3353 rhs = replace_termcodes(rhs, &arg_buf, FALSE, TRUE, special); |
| 7 | 3354 } |
| 3355 | |
| 3356 #ifdef FEAT_FKMAP | |
| 3357 /* | |
| 2610 | 3358 * When in right-to-left mode and alternate keymap option set, |
| 7 | 3359 * reverse the character flow in the rhs in Farsi. |
| 3360 */ | |
| 3361 if (p_altkeymap && curwin->w_p_rl) | |
| 3362 lrswap(rhs); | |
| 3363 #endif | |
| 3364 | |
| 3365 /* | |
| 3366 * check arguments and translate function keys | |
| 3367 */ | |
| 3368 if (haskey) | |
| 3369 { | |
| 3370 len = (int)STRLEN(keys); | |
| 3371 if (len > MAXMAPLEN) /* maximum length of MAXMAPLEN chars */ | |
| 3372 { | |
| 3373 retval = 1; | |
| 3374 goto theend; | |
| 3375 } | |
| 3376 | |
| 3377 if (abbrev && maptype != 1) | |
| 3378 { | |
| 3379 /* | |
| 3380 * If an abbreviation ends in a keyword character, the | |
| 3381 * rest must be all keyword-char or all non-keyword-char. | |
| 3382 * Otherwise we won't be able to find the start of it in a | |
| 3383 * vi-compatible way. | |
| 3384 */ | |
| 3385 #ifdef FEAT_MBYTE | |
| 3386 if (has_mbyte) | |
| 3387 { | |
| 3388 int first, last; | |
| 3389 int same = -1; | |
| 3390 | |
| 3391 first = vim_iswordp(keys); | |
| 3392 last = first; | |
| 474 | 3393 p = keys + (*mb_ptr2len)(keys); |
| 7 | 3394 n = 1; |
| 3395 while (p < keys + len) | |
| 3396 { | |
| 3397 ++n; /* nr of (multi-byte) chars */ | |
| 3398 last = vim_iswordp(p); /* type of last char */ | |
| 3399 if (same == -1 && last != first) | |
| 3400 same = n - 1; /* count of same char type */ | |
| 474 | 3401 p += (*mb_ptr2len)(p); |
| 7 | 3402 } |
| 3403 if (last && n > 2 && same >= 0 && same < n - 1) | |
| 3404 { | |
| 3405 retval = 1; | |
| 3406 goto theend; | |
| 3407 } | |
| 3408 } | |
| 3409 else | |
| 3410 #endif | |
| 3411 if (vim_iswordc(keys[len - 1])) /* ends in keyword char */ | |
| 3412 for (n = 0; n < len - 2; ++n) | |
| 3413 if (vim_iswordc(keys[n]) != vim_iswordc(keys[len - 2])) | |
| 3414 { | |
| 3415 retval = 1; | |
| 3416 goto theend; | |
| 3417 } | |
| 1992 | 3418 /* An abbreviation cannot contain white space. */ |
| 7 | 3419 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
|
3420 if (VIM_ISWHITE(keys[n])) |
| 7 | 3421 { |
| 3422 retval = 1; | |
| 3423 goto theend; | |
| 3424 } | |
| 3425 } | |
| 3426 } | |
| 3427 | |
| 3428 if (haskey && hasarg && abbrev) /* if we will add an abbreviation */ | |
| 3429 no_abbr = FALSE; /* reset flag that indicates there are | |
| 3430 no abbreviations */ | |
| 3431 | |
| 3432 if (!haskey || (maptype != 1 && !hasarg)) | |
| 3433 msg_start(); | |
| 3434 | |
| 3435 #ifdef FEAT_LOCALMAP | |
| 3436 /* | |
| 3437 * Check if a new local mapping wasn't already defined globally. | |
| 3438 */ | |
| 3439 if (map_table == curbuf->b_maphash && haskey && hasarg && maptype != 1) | |
| 3440 { | |
| 3441 /* need to loop over all global hash lists */ | |
| 3442 for (hash = 0; hash < 256 && !got_int; ++hash) | |
| 3443 { | |
| 3444 if (abbrev) | |
| 3445 { | |
| 3446 if (hash != 0) /* there is only one abbreviation list */ | |
| 3447 break; | |
| 3448 mp = first_abbr; | |
| 3449 } | |
| 3450 else | |
| 3451 mp = maphash[hash]; | |
| 3452 for ( ; mp != NULL && !got_int; mp = mp->m_next) | |
| 3453 { | |
| 3454 /* check entries with the same mode */ | |
| 3455 if ((mp->m_mode & mode) != 0 | |
| 3456 && mp->m_keylen == len | |
| 3457 && unique | |
| 3458 && STRNCMP(mp->m_keys, keys, (size_t)len) == 0) | |
| 3459 { | |
| 3460 if (abbrev) | |
| 3461 EMSG2(_("E224: global abbreviation already exists for %s"), | |
| 3462 mp->m_keys); | |
| 3463 else | |
| 3464 EMSG2(_("E225: global mapping already exists for %s"), | |
| 3465 mp->m_keys); | |
| 3466 retval = 5; | |
| 3467 goto theend; | |
| 3468 } | |
| 3469 } | |
| 3470 } | |
| 3471 } | |
| 3472 | |
| 3473 /* | |
| 3474 * When listing global mappings, also list buffer-local ones here. | |
| 3475 */ | |
| 3476 if (map_table != curbuf->b_maphash && !hasarg && maptype != 1) | |
| 3477 { | |
| 3478 /* need to loop over all global hash lists */ | |
| 3479 for (hash = 0; hash < 256 && !got_int; ++hash) | |
| 3480 { | |
| 3481 if (abbrev) | |
| 3482 { | |
| 3483 if (hash != 0) /* there is only one abbreviation list */ | |
| 3484 break; | |
| 3485 mp = curbuf->b_first_abbr; | |
| 3486 } | |
| 3487 else | |
| 3488 mp = curbuf->b_maphash[hash]; | |
| 3489 for ( ; mp != NULL && !got_int; mp = mp->m_next) | |
| 3490 { | |
| 3491 /* check entries with the same mode */ | |
| 3492 if ((mp->m_mode & mode) != 0) | |
| 3493 { | |
| 3494 if (!haskey) /* show all entries */ | |
| 3495 { | |
| 3496 showmap(mp, TRUE); | |
| 3497 did_local = TRUE; | |
| 3498 } | |
| 3499 else | |
| 3500 { | |
| 3501 n = mp->m_keylen; | |
| 3502 if (STRNCMP(mp->m_keys, keys, | |
| 3503 (size_t)(n < len ? n : len)) == 0) | |
| 3504 { | |
| 3505 showmap(mp, TRUE); | |
| 3506 did_local = TRUE; | |
| 3507 } | |
| 3508 } | |
| 3509 } | |
| 3510 } | |
| 3511 } | |
| 3512 } | |
| 3513 #endif | |
| 3514 | |
| 3515 /* | |
| 3516 * Find an entry in the maphash[] list that matches. | |
| 3517 * For :unmap we may loop two times: once to try to unmap an entry with a | |
| 3518 * matching 'from' part, a second time, if the first fails, to unmap an | |
| 3519 * entry with a matching 'to' part. This was done to allow ":ab foo bar" | |
| 3520 * to be unmapped by typing ":unab foo", where "foo" will be replaced by | |
| 3521 * "bar" because of the abbreviation. | |
| 3522 */ | |
| 3523 for (round = 0; (round == 0 || maptype == 1) && round <= 1 | |
| 3524 && !did_it && !got_int; ++round) | |
| 3525 { | |
| 3526 /* need to loop over all hash lists */ | |
| 3527 for (hash = 0; hash < 256 && !got_int; ++hash) | |
| 3528 { | |
| 3529 if (abbrev) | |
| 3530 { | |
| 779 | 3531 if (hash > 0) /* there is only one abbreviation list */ |
| 7 | 3532 break; |
| 3533 mpp = abbr_table; | |
| 3534 } | |
| 3535 else | |
| 3536 mpp = &(map_table[hash]); | |
| 3537 for (mp = *mpp; mp != NULL && !got_int; mp = *mpp) | |
| 3538 { | |
| 3539 | |
| 3540 if (!(mp->m_mode & mode)) /* skip entries with wrong mode */ | |
| 3541 { | |
| 3542 mpp = &(mp->m_next); | |
| 3543 continue; | |
| 3544 } | |
| 3545 if (!haskey) /* show all entries */ | |
| 3546 { | |
| 3547 showmap(mp, map_table != maphash); | |
| 3548 did_it = TRUE; | |
| 3549 } | |
| 3550 else /* do we have a match? */ | |
| 3551 { | |
| 3552 if (round) /* second round: Try unmap "rhs" string */ | |
| 3553 { | |
| 3554 n = (int)STRLEN(mp->m_str); | |
| 3555 p = mp->m_str; | |
| 3556 } | |
| 3557 else | |
| 3558 { | |
| 3559 n = mp->m_keylen; | |
| 3560 p = mp->m_keys; | |
| 3561 } | |
| 3562 if (STRNCMP(p, keys, (size_t)(n < len ? n : len)) == 0) | |
| 3563 { | |
| 3564 if (maptype == 1) /* delete entry */ | |
| 3565 { | |
| 3566 /* Only accept a full match. For abbreviations we | |
| 3567 * ignore trailing space when matching with the | |
| 3568 * "lhs", since an abbreviation can't have | |
| 3569 * trailing space. */ | |
| 3570 if (n != len && (!abbrev || round || n > len | |
| 3571 || *skipwhite(keys + n) != NUL)) | |
| 3572 { | |
| 3573 mpp = &(mp->m_next); | |
| 3574 continue; | |
| 3575 } | |
| 3576 /* | |
| 3577 * We reset the indicated mode bits. If nothing is | |
| 3578 * left the entry is deleted below. | |
| 3579 */ | |
| 3580 mp->m_mode &= ~mode; | |
| 3581 did_it = TRUE; /* remember we did something */ | |
| 3582 } | |
| 3583 else if (!hasarg) /* show matching entry */ | |
| 3584 { | |
| 3585 showmap(mp, map_table != maphash); | |
| 3586 did_it = TRUE; | |
| 3587 } | |
| 1187 | 3588 else if (n != len) /* new entry is ambiguous */ |
| 7 | 3589 { |
| 3590 mpp = &(mp->m_next); | |
| 3591 continue; | |
| 3592 } | |
| 3593 else if (unique) | |
| 3594 { | |
| 3595 if (abbrev) | |
| 3596 EMSG2(_("E226: abbreviation already exists for %s"), | |
| 3597 p); | |
| 3598 else | |
| 3599 EMSG2(_("E227: mapping already exists for %s"), p); | |
| 3600 retval = 5; | |
| 3601 goto theend; | |
| 3602 } | |
| 3603 else /* new rhs for existing entry */ | |
| 3604 { | |
| 3605 mp->m_mode &= ~mode; /* remove mode bits */ | |
| 3606 if (mp->m_mode == 0 && !did_it) /* reuse entry */ | |
| 3607 { | |
| 3608 newstr = vim_strsave(rhs); | |
| 3609 if (newstr == NULL) | |
| 3610 { | |
| 3611 retval = 4; /* no mem */ | |
| 3612 goto theend; | |
| 3613 } | |
| 3614 vim_free(mp->m_str); | |
| 3615 mp->m_str = newstr; | |
| 2610 | 3616 vim_free(mp->m_orig_str); |
| 3617 mp->m_orig_str = vim_strsave(orig_rhs); | |
| 7 | 3618 mp->m_noremap = noremap; |
|
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3619 mp->m_nowait = nowait; |
| 7 | 3620 mp->m_silent = silent; |
| 3621 mp->m_mode = mode; | |
| 481 | 3622 #ifdef FEAT_EVAL |
| 721 | 3623 mp->m_expr = expr; |
| 481 | 3624 mp->m_script_ID = current_SID; |
| 3625 #endif | |
| 7 | 3626 did_it = TRUE; |
| 3627 } | |
| 3628 } | |
| 3629 if (mp->m_mode == 0) /* entry can be deleted */ | |
| 3630 { | |
| 3631 map_free(mpp); | |
| 3632 continue; /* continue with *mpp */ | |
| 3633 } | |
| 3634 | |
| 3635 /* | |
| 3636 * May need to put this entry into another hash list. | |
| 3637 */ | |
| 3638 new_hash = MAP_HASH(mp->m_mode, mp->m_keys[0]); | |
| 3639 if (!abbrev && new_hash != hash) | |
| 3640 { | |
| 3641 *mpp = mp->m_next; | |
| 3642 mp->m_next = map_table[new_hash]; | |
| 3643 map_table[new_hash] = mp; | |
| 3644 | |
| 3645 continue; /* continue with *mpp */ | |
| 3646 } | |
| 3647 } | |
| 3648 } | |
| 3649 mpp = &(mp->m_next); | |
| 3650 } | |
| 3651 } | |
| 3652 } | |
| 3653 | |
| 3654 if (maptype == 1) /* delete entry */ | |
| 3655 { | |
| 3656 if (!did_it) | |
| 3657 retval = 2; /* no match */ | |
| 6268 | 3658 else if (*keys == Ctrl_C) |
| 6482 | 3659 { |
| 6268 | 3660 /* If CTRL-C has been unmapped, reuse it for Interrupting. */ |
| 6487 | 3661 #ifdef FEAT_LOCALMAP |
| 6482 | 3662 if (map_table == curbuf->b_maphash) |
| 3663 curbuf->b_mapped_ctrl_c &= ~mode; | |
| 3664 else | |
| 6487 | 3665 #endif |
| 6482 | 3666 mapped_ctrl_c &= ~mode; |
| 3667 } | |
| 7 | 3668 goto theend; |
| 3669 } | |
| 3670 | |
| 3671 if (!haskey || !hasarg) /* print entries */ | |
| 3672 { | |
| 3673 if (!did_it | |
| 3674 #ifdef FEAT_LOCALMAP | |
| 3675 && !did_local | |
| 3676 #endif | |
| 3677 ) | |
| 3678 { | |
| 3679 if (abbrev) | |
| 3680 MSG(_("No abbreviation found")); | |
| 3681 else | |
| 3682 MSG(_("No mapping found")); | |
| 3683 } | |
| 3684 goto theend; /* listing finished */ | |
| 3685 } | |
| 3686 | |
| 3687 if (did_it) /* have added the new entry already */ | |
| 3688 goto theend; | |
| 3689 | |
| 3690 /* | |
| 3691 * Get here when adding a new entry to the maphash[] list or abbrlist. | |
| 3692 */ | |
| 3693 mp = (mapblock_T *)alloc((unsigned)sizeof(mapblock_T)); | |
| 3694 if (mp == NULL) | |
| 3695 { | |
| 3696 retval = 4; /* no mem */ | |
| 3697 goto theend; | |
| 3698 } | |
| 3699 | |
| 6268 | 3700 /* If CTRL-C has been mapped, don't always use it for Interrupting. */ |
| 7 | 3701 if (*keys == Ctrl_C) |
| 6482 | 3702 { |
| 6487 | 3703 #ifdef FEAT_LOCALMAP |
| 6482 | 3704 if (map_table == curbuf->b_maphash) |
| 3705 curbuf->b_mapped_ctrl_c |= mode; | |
| 3706 else | |
| 6487 | 3707 #endif |
| 6482 | 3708 mapped_ctrl_c |= mode; |
| 3709 } | |
| 7 | 3710 |
| 3711 mp->m_keys = vim_strsave(keys); | |
| 3712 mp->m_str = vim_strsave(rhs); | |
| 2610 | 3713 mp->m_orig_str = vim_strsave(orig_rhs); |
| 7 | 3714 if (mp->m_keys == NULL || mp->m_str == NULL) |
| 3715 { | |
| 3716 vim_free(mp->m_keys); | |
| 3717 vim_free(mp->m_str); | |
| 2610 | 3718 vim_free(mp->m_orig_str); |
| 7 | 3719 vim_free(mp); |
| 3720 retval = 4; /* no mem */ | |
| 3721 goto theend; | |
| 3722 } | |
| 3723 mp->m_keylen = (int)STRLEN(mp->m_keys); | |
| 3724 mp->m_noremap = noremap; | |
|
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3725 mp->m_nowait = nowait; |
| 7 | 3726 mp->m_silent = silent; |
| 3727 mp->m_mode = mode; | |
| 481 | 3728 #ifdef FEAT_EVAL |
| 721 | 3729 mp->m_expr = expr; |
| 481 | 3730 mp->m_script_ID = current_SID; |
| 3731 #endif | |
| 7 | 3732 |
| 3733 /* add the new entry in front of the abbrlist or maphash[] list */ | |
| 3734 if (abbrev) | |
| 3735 { | |
| 3736 mp->m_next = *abbr_table; | |
| 3737 *abbr_table = mp; | |
| 3738 } | |
| 3739 else | |
| 3740 { | |
| 3741 n = MAP_HASH(mp->m_mode, mp->m_keys[0]); | |
| 3742 mp->m_next = map_table[n]; | |
| 3743 map_table[n] = mp; | |
| 3744 } | |
| 3745 | |
| 3746 theend: | |
| 3747 vim_free(keys_buf); | |
| 3748 vim_free(arg_buf); | |
| 3749 return retval; | |
| 3750 } | |
| 3751 | |
| 3752 /* | |
| 3753 * Delete one entry from the abbrlist or maphash[]. | |
| 3754 * "mpp" is a pointer to the m_next field of the PREVIOUS entry! | |
| 3755 */ | |
| 3756 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3757 map_free(mapblock_T **mpp) |
| 7 | 3758 { |
| 3759 mapblock_T *mp; | |
| 3760 | |
| 3761 mp = *mpp; | |
| 3762 vim_free(mp->m_keys); | |
| 3763 vim_free(mp->m_str); | |
| 2610 | 3764 vim_free(mp->m_orig_str); |
| 7 | 3765 *mpp = mp->m_next; |
| 3766 vim_free(mp); | |
| 3767 } | |
| 3768 | |
| 3769 /* | |
| 3770 * Initialize maphash[] for first use. | |
| 3771 */ | |
| 3772 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3773 validate_maphash(void) |
| 7 | 3774 { |
| 3775 if (!maphash_valid) | |
| 3776 { | |
| 3777 vim_memset(maphash, 0, sizeof(maphash)); | |
| 3778 maphash_valid = TRUE; | |
| 3779 } | |
| 3780 } | |
| 3781 | |
| 3782 /* | |
| 3783 * Get the mapping mode from the command name. | |
| 3784 */ | |
| 3785 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3786 get_map_mode(char_u **cmdp, int forceit) |
| 7 | 3787 { |
| 3788 char_u *p; | |
| 3789 int modec; | |
| 3790 int mode; | |
| 3791 | |
| 3792 p = *cmdp; | |
| 3793 modec = *p++; | |
| 3794 if (modec == 'i') | |
| 3795 mode = INSERT; /* :imap */ | |
| 3796 else if (modec == 'l') | |
| 3797 mode = LANGMAP; /* :lmap */ | |
| 3798 else if (modec == 'c') | |
| 3799 mode = CMDLINE; /* :cmap */ | |
| 3800 else if (modec == 'n' && *p != 'o') /* avoid :noremap */ | |
| 3801 mode = NORMAL; /* :nmap */ | |
| 3802 else if (modec == 'v') | |
| 788 | 3803 mode = VISUAL + SELECTMODE; /* :vmap */ |
| 3804 else if (modec == 'x') | |
| 3805 mode = VISUAL; /* :xmap */ | |
| 3806 else if (modec == 's') | |
| 3807 mode = SELECTMODE; /* :smap */ | |
| 7 | 3808 else if (modec == 'o') |
| 3809 mode = OP_PENDING; /* :omap */ | |
| 3810 else | |
| 3811 { | |
| 3812 --p; | |
| 3813 if (forceit) | |
| 3814 mode = INSERT + CMDLINE; /* :map ! */ | |
| 3815 else | |
| 788 | 3816 mode = VISUAL + SELECTMODE + NORMAL + OP_PENDING;/* :map */ |
| 7 | 3817 } |
| 3818 | |
| 3819 *cmdp = p; | |
| 3820 return mode; | |
| 3821 } | |
| 3822 | |
| 3823 /* | |
| 3824 * Clear all mappings or abbreviations. | |
| 3825 * 'abbr' should be FALSE for mappings, TRUE for abbreviations. | |
| 3826 */ | |
| 3827 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3828 map_clear( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3829 char_u *cmdp, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3830 char_u *arg UNUSED, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3831 int forceit, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3832 int abbr) |
| 7 | 3833 { |
| 3834 int mode; | |
| 3835 #ifdef FEAT_LOCALMAP | |
| 3836 int local; | |
| 3837 | |
| 3838 local = (STRCMP(arg, "<buffer>") == 0); | |
| 3839 if (!local && *arg != NUL) | |
| 3840 { | |
| 3841 EMSG(_(e_invarg)); | |
| 3842 return; | |
| 3843 } | |
| 3844 #endif | |
| 3845 | |
| 3846 mode = get_map_mode(&cmdp, forceit); | |
| 3847 map_clear_int(curbuf, mode, | |
| 3848 #ifdef FEAT_LOCALMAP | |
| 3849 local, | |
| 3850 #else | |
| 3851 FALSE, | |
| 3852 #endif | |
| 3853 abbr); | |
| 3854 } | |
| 3855 | |
| 3856 /* | |
| 3857 * Clear all mappings in "mode". | |
| 3858 */ | |
| 3859 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3860 map_clear_int( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3861 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
|
3862 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
|
3863 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
|
3864 int abbr) /* TRUE for abbreviations */ |
| 7 | 3865 { |
| 3866 mapblock_T *mp, **mpp; | |
| 3867 int hash; | |
| 3868 int new_hash; | |
| 3869 | |
| 3870 validate_maphash(); | |
| 3871 | |
| 3872 for (hash = 0; hash < 256; ++hash) | |
| 3873 { | |
| 3874 if (abbr) | |
| 3875 { | |
| 779 | 3876 if (hash > 0) /* there is only one abbrlist */ |
| 7 | 3877 break; |
| 3878 #ifdef FEAT_LOCALMAP | |
| 3879 if (local) | |
| 3880 mpp = &buf->b_first_abbr; | |
| 3881 else | |
| 3882 #endif | |
| 3883 mpp = &first_abbr; | |
| 3884 } | |
| 3885 else | |
| 3886 { | |
| 3887 #ifdef FEAT_LOCALMAP | |
| 3888 if (local) | |
| 3889 mpp = &buf->b_maphash[hash]; | |
| 3890 else | |
| 3891 #endif | |
| 3892 mpp = &maphash[hash]; | |
| 3893 } | |
| 3894 while (*mpp != NULL) | |
| 3895 { | |
| 3896 mp = *mpp; | |
| 3897 if (mp->m_mode & mode) | |
| 3898 { | |
| 3899 mp->m_mode &= ~mode; | |
| 3900 if (mp->m_mode == 0) /* entry can be deleted */ | |
| 3901 { | |
| 3902 map_free(mpp); | |
| 3903 continue; | |
| 3904 } | |
| 3905 /* | |
| 3906 * May need to put this entry into another hash list. | |
| 3907 */ | |
| 3908 new_hash = MAP_HASH(mp->m_mode, mp->m_keys[0]); | |
| 3909 if (!abbr && new_hash != hash) | |
| 3910 { | |
| 3911 *mpp = mp->m_next; | |
| 3912 #ifdef FEAT_LOCALMAP | |
| 3913 if (local) | |
| 3914 { | |
| 3915 mp->m_next = buf->b_maphash[new_hash]; | |
| 3916 buf->b_maphash[new_hash] = mp; | |
| 3917 } | |
| 3918 else | |
| 3919 #endif | |
| 3920 { | |
| 3921 mp->m_next = maphash[new_hash]; | |
| 3922 maphash[new_hash] = mp; | |
| 3923 } | |
| 3924 continue; /* continue with *mpp */ | |
| 3925 } | |
| 3926 } | |
| 3927 mpp = &(mp->m_next); | |
| 3928 } | |
| 3929 } | |
| 3930 } | |
| 3931 | |
| 2610 | 3932 /* |
| 3933 * Return characters to represent the map mode in an allocated string. | |
| 3934 * Returns NULL when out of memory. | |
| 3935 */ | |
| 3936 char_u * | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3937 map_mode_to_chars(int mode) |
| 2610 | 3938 { |
| 3939 garray_T mapmode; | |
| 3940 | |
| 3941 ga_init2(&mapmode, 1, 7); | |
| 3942 | |
| 3943 if ((mode & (INSERT + CMDLINE)) == INSERT + CMDLINE) | |
| 3944 ga_append(&mapmode, '!'); /* :map! */ | |
| 3945 else if (mode & INSERT) | |
| 3946 ga_append(&mapmode, 'i'); /* :imap */ | |
| 3947 else if (mode & LANGMAP) | |
| 3948 ga_append(&mapmode, 'l'); /* :lmap */ | |
| 3949 else if (mode & CMDLINE) | |
| 3950 ga_append(&mapmode, 'c'); /* :cmap */ | |
| 3951 else if ((mode & (NORMAL + VISUAL + SELECTMODE + OP_PENDING)) | |
| 3952 == NORMAL + VISUAL + SELECTMODE + OP_PENDING) | |
| 3953 ga_append(&mapmode, ' '); /* :map */ | |
| 3954 else | |
| 3955 { | |
| 3956 if (mode & NORMAL) | |
| 3957 ga_append(&mapmode, 'n'); /* :nmap */ | |
| 3958 if (mode & OP_PENDING) | |
| 3959 ga_append(&mapmode, 'o'); /* :omap */ | |
| 3960 if ((mode & (VISUAL + SELECTMODE)) == VISUAL + SELECTMODE) | |
| 3961 ga_append(&mapmode, 'v'); /* :vmap */ | |
| 3962 else | |
| 3963 { | |
| 3964 if (mode & VISUAL) | |
| 3965 ga_append(&mapmode, 'x'); /* :xmap */ | |
| 3966 if (mode & SELECTMODE) | |
| 3967 ga_append(&mapmode, 's'); /* :smap */ | |
| 3968 } | |
| 3969 } | |
| 3970 | |
| 3971 ga_append(&mapmode, NUL); | |
| 3972 return (char_u *)mapmode.ga_data; | |
| 3973 } | |
| 3974 | |
| 7 | 3975 static void |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3976 showmap( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3977 mapblock_T *mp, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3978 int local) /* TRUE for buffer-local map */ |
| 7 | 3979 { |
| 2610 | 3980 int len = 1; |
| 3981 char_u *mapchars; | |
| 7 | 3982 |
|
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
3983 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
|
3984 return; |
|
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
3985 |
| 7 | 3986 if (msg_didout || msg_silent != 0) |
| 1825 | 3987 { |
| 7 | 3988 msg_putchar('\n'); |
| 1825 | 3989 if (got_int) /* 'q' typed at MORE prompt */ |
| 3990 return; | |
| 3991 } | |
| 2610 | 3992 |
| 3993 mapchars = map_mode_to_chars(mp->m_mode); | |
| 3994 if (mapchars != NULL) | |
| 7 | 3995 { |
| 2610 | 3996 msg_puts(mapchars); |
| 2615 | 3997 len = (int)STRLEN(mapchars); |
| 2610 | 3998 vim_free(mapchars); |
| 7 | 3999 } |
| 2610 | 4000 |
| 7 | 4001 while (++len <= 3) |
| 4002 msg_putchar(' '); | |
| 4003 | |
| 1618 | 4004 /* Display the LHS. Get length of what we write. */ |
| 7 | 4005 len = msg_outtrans_special(mp->m_keys, TRUE); |
| 4006 do | |
| 4007 { | |
| 4008 msg_putchar(' '); /* padd with blanks */ | |
| 4009 ++len; | |
| 4010 } while (len < 12); | |
| 4011 | |
| 4012 if (mp->m_noremap == REMAP_NONE) | |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
4013 msg_puts_attr((char_u *)"*", HL_ATTR(HLF_8)); |
| 7 | 4014 else if (mp->m_noremap == REMAP_SCRIPT) |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
4015 msg_puts_attr((char_u *)"&", HL_ATTR(HLF_8)); |
| 7 | 4016 else |
| 4017 msg_putchar(' '); | |
| 4018 | |
| 4019 if (local) | |
| 4020 msg_putchar('@'); | |
| 4021 else | |
| 4022 msg_putchar(' '); | |
| 4023 | |
| 4024 /* Use FALSE below if we only want things like <Up> to show up as such on | |
| 2610 | 4025 * the rhs, and not M-x etc, TRUE gets both -- webb */ |
| 7 | 4026 if (*mp->m_str == NUL) |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
4027 msg_puts_attr((char_u *)"<Nop>", HL_ATTR(HLF_8)); |
| 7 | 4028 else |
| 3024 | 4029 { |
| 4030 /* Remove escaping of CSI, because "m_str" is in a format to be used | |
| 4031 * as typeahead. */ | |
| 4032 char_u *s = vim_strsave(mp->m_str); | |
| 4033 if (s != NULL) | |
| 4034 { | |
| 4035 vim_unescape_csi(s); | |
| 4036 msg_outtrans_special(s, FALSE); | |
| 4037 vim_free(s); | |
| 4038 } | |
| 4039 } | |
| 481 | 4040 #ifdef FEAT_EVAL |
| 4041 if (p_verbose > 0) | |
| 4042 last_set_msg(mp->m_script_ID); | |
| 4043 #endif | |
| 7 | 4044 out_flush(); /* show one line at a time */ |
| 4045 } | |
| 4046 | |
| 4047 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 4048 /* | |
| 4049 * Return TRUE if a map exists that has "str" in the rhs for mode "modechars". | |
| 4050 * Recognize termcap codes in "str". | |
| 4051 * Also checks mappings local to the current buffer. | |
| 4052 */ | |
| 4053 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4054 map_to_exists(char_u *str, char_u *modechars, int abbr) |
| 7 | 4055 { |
| 4056 int mode = 0; | |
| 4057 char_u *rhs; | |
| 4058 char_u *buf; | |
| 4059 int retval; | |
| 4060 | |
| 859 | 4061 rhs = replace_termcodes(str, &buf, FALSE, TRUE, FALSE); |
| 7 | 4062 |
| 4063 if (vim_strchr(modechars, 'n') != NULL) | |
| 4064 mode |= NORMAL; | |
| 4065 if (vim_strchr(modechars, 'v') != NULL) | |
| 788 | 4066 mode |= VISUAL + SELECTMODE; |
| 4067 if (vim_strchr(modechars, 'x') != NULL) | |
| 7 | 4068 mode |= VISUAL; |
| 788 | 4069 if (vim_strchr(modechars, 's') != NULL) |
| 4070 mode |= SELECTMODE; | |
| 7 | 4071 if (vim_strchr(modechars, 'o') != NULL) |
| 4072 mode |= OP_PENDING; | |
| 4073 if (vim_strchr(modechars, 'i') != NULL) | |
| 4074 mode |= INSERT; | |
| 4075 if (vim_strchr(modechars, 'l') != NULL) | |
| 4076 mode |= LANGMAP; | |
| 4077 if (vim_strchr(modechars, 'c') != NULL) | |
| 4078 mode |= CMDLINE; | |
| 4079 | |
| 779 | 4080 retval = map_to_exists_mode(rhs, mode, abbr); |
| 7 | 4081 vim_free(buf); |
| 4082 | |
| 4083 return retval; | |
| 4084 } | |
| 4085 #endif | |
| 4086 | |
| 4087 /* | |
| 4088 * Return TRUE if a map exists that has "str" in the rhs for mode "mode". | |
| 4089 * Also checks mappings local to the current buffer. | |
| 4090 */ | |
| 4091 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4092 map_to_exists_mode(char_u *rhs, int mode, int abbr) |
| 7 | 4093 { |
| 4094 mapblock_T *mp; | |
| 4095 int hash; | |
| 4096 # ifdef FEAT_LOCALMAP | |
| 4097 int expand_buffer = FALSE; | |
| 4098 | |
| 4099 validate_maphash(); | |
| 4100 | |
| 4101 /* Do it twice: once for global maps and once for local maps. */ | |
| 4102 for (;;) | |
| 4103 { | |
| 4104 # endif | |
| 4105 for (hash = 0; hash < 256; ++hash) | |
| 4106 { | |
| 779 | 4107 if (abbr) |
| 4108 { | |
| 4109 if (hash > 0) /* there is only one abbr list */ | |
| 4110 break; | |
| 4111 #ifdef FEAT_LOCALMAP | |
| 4112 if (expand_buffer) | |
| 4113 mp = curbuf->b_first_abbr; | |
| 4114 else | |
| 4115 #endif | |
| 4116 mp = first_abbr; | |
| 4117 } | |
| 7 | 4118 # ifdef FEAT_LOCALMAP |
| 779 | 4119 else if (expand_buffer) |
| 7 | 4120 mp = curbuf->b_maphash[hash]; |
| 779 | 4121 # endif |
| 7 | 4122 else |
| 4123 mp = maphash[hash]; | |
| 4124 for (; mp; mp = mp->m_next) | |
| 4125 { | |
| 4126 if ((mp->m_mode & mode) | |
| 4127 && strstr((char *)mp->m_str, (char *)rhs) != NULL) | |
| 4128 return TRUE; | |
| 4129 } | |
| 4130 } | |
| 4131 # ifdef FEAT_LOCALMAP | |
| 4132 if (expand_buffer) | |
| 4133 break; | |
| 4134 expand_buffer = TRUE; | |
| 4135 } | |
| 4136 # endif | |
| 4137 | |
| 4138 return FALSE; | |
| 4139 } | |
| 4140 | |
| 4141 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 4142 /* | |
| 4143 * Used below when expanding mapping/abbreviation names. | |
| 4144 */ | |
| 4145 static int expand_mapmodes = 0; | |
| 4146 static int expand_isabbrev = 0; | |
| 4147 #ifdef FEAT_LOCALMAP | |
| 4148 static int expand_buffer = FALSE; | |
| 4149 #endif | |
| 4150 | |
| 4151 /* | |
| 4152 * Work out what to complete when doing command line completion of mapping | |
| 4153 * or abbreviation names. | |
| 4154 */ | |
| 4155 char_u * | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4156 set_context_in_map_cmd( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4157 expand_T *xp, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4158 char_u *cmd, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4159 char_u *arg, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4160 int forceit, /* TRUE if '!' given */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4161 int isabbrev, /* TRUE if abbreviation */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4162 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
|
4163 cmdidx_T cmdidx) |
| 7 | 4164 { |
| 4165 if (forceit && cmdidx != CMD_map && cmdidx != CMD_unmap) | |
| 4166 xp->xp_context = EXPAND_NOTHING; | |
| 4167 else | |
| 4168 { | |
| 4169 if (isunmap) | |
| 4170 expand_mapmodes = get_map_mode(&cmd, forceit || isabbrev); | |
| 4171 else | |
| 4172 { | |
| 4173 expand_mapmodes = INSERT + CMDLINE; | |
| 4174 if (!isabbrev) | |
| 788 | 4175 expand_mapmodes += VISUAL + SELECTMODE + NORMAL + OP_PENDING; |
| 7 | 4176 } |
| 4177 expand_isabbrev = isabbrev; | |
| 4178 xp->xp_context = EXPAND_MAPPINGS; | |
| 4179 #ifdef FEAT_LOCALMAP | |
| 4180 expand_buffer = FALSE; | |
| 4181 #endif | |
| 4182 for (;;) | |
| 4183 { | |
| 4184 #ifdef FEAT_LOCALMAP | |
| 4185 if (STRNCMP(arg, "<buffer>", 8) == 0) | |
| 4186 { | |
| 4187 expand_buffer = TRUE; | |
| 4188 arg = skipwhite(arg + 8); | |
| 4189 continue; | |
| 4190 } | |
| 4191 #endif | |
| 4192 if (STRNCMP(arg, "<unique>", 8) == 0) | |
| 4193 { | |
| 4194 arg = skipwhite(arg + 8); | |
| 4195 continue; | |
| 4196 } | |
|
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4197 if (STRNCMP(arg, "<nowait>", 8) == 0) |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4198 { |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4199 arg = skipwhite(arg + 8); |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4200 continue; |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4201 } |
| 7 | 4202 if (STRNCMP(arg, "<silent>", 8) == 0) |
| 4203 { | |
| 4204 arg = skipwhite(arg + 8); | |
| 4205 continue; | |
| 4206 } | |
|
11026
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4207 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
|
4208 { |
|
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4209 arg = skipwhite(arg + 9); |
|
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4210 continue; |
|
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4211 } |
| 721 | 4212 #ifdef FEAT_EVAL |
| 7 | 4213 if (STRNCMP(arg, "<script>", 8) == 0) |
| 4214 { | |
| 4215 arg = skipwhite(arg + 8); | |
| 4216 continue; | |
| 4217 } | |
| 721 | 4218 if (STRNCMP(arg, "<expr>", 6) == 0) |
| 4219 { | |
| 4220 arg = skipwhite(arg + 6); | |
| 4221 continue; | |
| 4222 } | |
| 4223 #endif | |
| 7 | 4224 break; |
| 4225 } | |
| 4226 xp->xp_pattern = arg; | |
| 4227 } | |
| 4228 | |
| 4229 return NULL; | |
| 4230 } | |
| 4231 | |
| 4232 /* | |
| 4233 * Find all mapping/abbreviation names that match regexp 'prog'. | |
| 4234 * For command line expansion of ":[un]map" and ":[un]abbrev" in all modes. | |
| 4235 * Return OK if matches found, FAIL otherwise. | |
| 4236 */ | |
| 4237 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4238 ExpandMappings( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4239 regmatch_T *regmatch, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4240 int *num_file, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4241 char_u ***file) |
| 7 | 4242 { |
| 4243 mapblock_T *mp; | |
| 4244 int hash; | |
| 4245 int count; | |
| 4246 int round; | |
| 4247 char_u *p; | |
| 4248 int i; | |
| 4249 | |
| 4250 validate_maphash(); | |
| 4251 | |
| 4252 *num_file = 0; /* return values in case of FAIL */ | |
| 4253 *file = NULL; | |
| 4254 | |
| 4255 /* | |
| 4256 * round == 1: Count the matches. | |
| 4257 * round == 2: Build the array to keep the matches. | |
| 4258 */ | |
| 4259 for (round = 1; round <= 2; ++round) | |
| 4260 { | |
| 4261 count = 0; | |
| 4262 | |
|
11026
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4263 for (i = 0; i < 7; ++i) |
| 7 | 4264 { |
| 4265 if (i == 0) | |
| 4266 p = (char_u *)"<silent>"; | |
| 4267 else if (i == 1) | |
| 4268 p = (char_u *)"<unique>"; | |
| 4269 #ifdef FEAT_EVAL | |
| 4270 else if (i == 2) | |
| 4271 p = (char_u *)"<script>"; | |
| 721 | 4272 else if (i == 3) |
| 4273 p = (char_u *)"<expr>"; | |
| 7 | 4274 #endif |
| 4275 #ifdef FEAT_LOCALMAP | |
| 721 | 4276 else if (i == 4 && !expand_buffer) |
| 7 | 4277 p = (char_u *)"<buffer>"; |
| 4278 #endif | |
|
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4279 else if (i == 5) |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4280 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
|
4281 else if (i == 6) |
|
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4282 p = (char_u *)"<special>"; |
| 7 | 4283 else |
| 4284 continue; | |
| 4285 | |
| 4286 if (vim_regexec(regmatch, p, (colnr_T)0)) | |
| 4287 { | |
| 4288 if (round == 1) | |
| 4289 ++count; | |
| 4290 else | |
| 4291 (*file)[count++] = vim_strsave(p); | |
| 4292 } | |
| 4293 } | |
| 4294 | |
| 4295 for (hash = 0; hash < 256; ++hash) | |
| 4296 { | |
| 4297 if (expand_isabbrev) | |
| 4298 { | |
| 779 | 4299 if (hash > 0) /* only one abbrev list */ |
| 7 | 4300 break; /* for (hash) */ |
| 4301 mp = first_abbr; | |
| 4302 } | |
| 4303 #ifdef FEAT_LOCALMAP | |
| 4304 else if (expand_buffer) | |
| 4305 mp = curbuf->b_maphash[hash]; | |
| 4306 #endif | |
| 4307 else | |
| 4308 mp = maphash[hash]; | |
| 4309 for (; mp; mp = mp->m_next) | |
| 4310 { | |
| 4311 if (mp->m_mode & expand_mapmodes) | |
| 4312 { | |
| 4313 p = translate_mapping(mp->m_keys, TRUE); | |
| 4314 if (p != NULL && vim_regexec(regmatch, p, (colnr_T)0)) | |
| 4315 { | |
| 4316 if (round == 1) | |
| 4317 ++count; | |
| 4318 else | |
| 4319 { | |
| 4320 (*file)[count++] = p; | |
| 4321 p = NULL; | |
| 4322 } | |
| 4323 } | |
| 4324 vim_free(p); | |
| 4325 } | |
| 4326 } /* for (mp) */ | |
| 4327 } /* for (hash) */ | |
| 4328 | |
| 4329 if (count == 0) /* no match found */ | |
| 4330 break; /* for (round) */ | |
| 4331 | |
| 4332 if (round == 1) | |
| 4333 { | |
| 4334 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *))); | |
| 4335 if (*file == NULL) | |
| 4336 return FAIL; | |
| 4337 } | |
| 4338 } /* for (round) */ | |
| 4339 | |
| 840 | 4340 if (count > 1) |
| 7 | 4341 { |
| 840 | 4342 char_u **ptr1; |
| 4343 char_u **ptr2; | |
| 4344 char_u **ptr3; | |
| 4345 | |
| 4346 /* Sort the matches */ | |
| 4347 sort_strings(*file, count); | |
| 4348 | |
| 4349 /* Remove multiple entries */ | |
| 4350 ptr1 = *file; | |
| 4351 ptr2 = ptr1 + 1; | |
| 4352 ptr3 = ptr1 + count; | |
| 7 | 4353 |
| 4354 while (ptr2 < ptr3) | |
| 4355 { | |
| 4356 if (STRCMP(*ptr1, *ptr2)) | |
| 4357 *++ptr1 = *ptr2++; | |
| 4358 else | |
| 4359 { | |
| 4360 vim_free(*ptr2++); | |
| 4361 count--; | |
| 4362 } | |
| 4363 } | |
| 4364 } | |
| 4365 | |
| 4366 *num_file = count; | |
| 4367 return (count == 0 ? FAIL : OK); | |
| 4368 } | |
| 4369 #endif /* FEAT_CMDL_COMPL */ | |
| 4370 | |
| 4371 /* | |
| 4372 * Check for an abbreviation. | |
| 4373 * Cursor is at ptr[col]. When inserting, mincol is where insert started. | |
| 4374 * "c" is the character typed before check_abbr was called. It may have | |
| 4375 * ABBR_OFF added to avoid prepending a CTRL-V to it. | |
| 4376 * | |
| 4377 * Historic vi practice: The last character of an abbreviation must be an id | |
| 4378 * character ([a-zA-Z0-9_]). The characters in front of it must be all id | |
| 4379 * characters or all non-id characters. This allows for abbr. "#i" to | |
| 4380 * "#include". | |
| 4381 * | |
| 4382 * Vim addition: Allow for abbreviations that end in a non-keyword character. | |
| 4383 * Then there must be white space before the abbr. | |
| 4384 * | |
| 4385 * return TRUE if there is an abbreviation, FALSE if not | |
| 4386 */ | |
| 4387 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4388 check_abbr( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4389 int c, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4390 char_u *ptr, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4391 int col, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4392 int mincol) |
| 7 | 4393 { |
| 4394 int len; | |
| 4395 int scol; /* starting column of the abbr. */ | |
| 4396 int j; | |
| 721 | 4397 char_u *s; |
| 7 | 4398 char_u tb[MB_MAXBYTES + 4]; |
| 4399 mapblock_T *mp; | |
| 4400 #ifdef FEAT_LOCALMAP | |
| 4401 mapblock_T *mp2; | |
| 4402 #endif | |
| 4403 #ifdef FEAT_MBYTE | |
| 4404 int clen = 0; /* length in characters */ | |
| 4405 #endif | |
| 4406 int is_id = TRUE; | |
| 4407 int vim_abbr; | |
| 4408 | |
| 4409 if (typebuf.tb_no_abbr_cnt) /* abbrev. are not recursive */ | |
| 4410 return FALSE; | |
| 3448 | 4411 |
| 4412 /* no remapping implies no abbreviation, except for CTRL-] */ | |
| 4413 if ((KeyNoremap & (RM_NONE|RM_SCRIPT)) != 0 && c != Ctrl_RSB) | |
| 7 | 4414 return FALSE; |
| 4415 | |
| 4416 /* | |
| 4417 * Check for word before the cursor: If it ends in a keyword char all | |
| 1992 | 4418 * chars before it must be keyword chars or non-keyword chars, but not |
| 7 | 4419 * white space. If it ends in a non-keyword char we accept any characters |
| 4420 * before it except white space. | |
| 4421 */ | |
| 4422 if (col == 0) /* cannot be an abbr. */ | |
| 4423 return FALSE; | |
| 4424 | |
| 4425 #ifdef FEAT_MBYTE | |
| 4426 if (has_mbyte) | |
| 4427 { | |
| 4428 char_u *p; | |
| 4429 | |
| 4430 p = mb_prevptr(ptr, ptr + col); | |
| 4431 if (!vim_iswordp(p)) | |
| 4432 vim_abbr = TRUE; /* Vim added abbr. */ | |
| 4433 else | |
| 4434 { | |
| 4435 vim_abbr = FALSE; /* vi compatible abbr. */ | |
| 4436 if (p > ptr) | |
| 4437 is_id = vim_iswordp(mb_prevptr(ptr, p)); | |
| 4438 } | |
| 4439 clen = 1; | |
| 4440 while (p > ptr + mincol) | |
| 4441 { | |
| 4442 p = mb_prevptr(ptr, p); | |
| 4443 if (vim_isspace(*p) || (!vim_abbr && is_id != vim_iswordp(p))) | |
| 4444 { | |
| 474 | 4445 p += (*mb_ptr2len)(p); |
| 7 | 4446 break; |
| 4447 } | |
| 4448 ++clen; | |
| 4449 } | |
| 4450 scol = (int)(p - ptr); | |
| 4451 } | |
| 4452 else | |
| 4453 #endif | |
| 4454 { | |
| 4455 if (!vim_iswordc(ptr[col - 1])) | |
| 4456 vim_abbr = TRUE; /* Vim added abbr. */ | |
| 4457 else | |
| 4458 { | |
| 4459 vim_abbr = FALSE; /* vi compatible abbr. */ | |
| 4460 if (col > 1) | |
| 4461 is_id = vim_iswordc(ptr[col - 2]); | |
| 4462 } | |
| 4463 for (scol = col - 1; scol > 0 && !vim_isspace(ptr[scol - 1]) | |
| 4464 && (vim_abbr || is_id == vim_iswordc(ptr[scol - 1])); --scol) | |
| 4465 ; | |
| 4466 } | |
| 4467 | |
| 4468 if (scol < mincol) | |
| 4469 scol = mincol; | |
| 4470 if (scol < col) /* there is a word in front of the cursor */ | |
| 4471 { | |
| 4472 ptr += scol; | |
| 4473 len = col - scol; | |
| 4474 #ifdef FEAT_LOCALMAP | |
| 4475 mp = curbuf->b_first_abbr; | |
| 4476 mp2 = first_abbr; | |
| 4477 if (mp == NULL) | |
| 4478 { | |
| 4479 mp = mp2; | |
| 4480 mp2 = NULL; | |
| 4481 } | |
| 4482 #else | |
| 4483 mp = first_abbr; | |
| 4484 #endif | |
| 4485 for ( ; mp; | |
| 4486 #ifdef FEAT_LOCALMAP | |
| 4487 mp->m_next == NULL ? (mp = mp2, mp2 = NULL) : | |
| 4488 #endif | |
| 4489 (mp = mp->m_next)) | |
| 4490 { | |
| 6303 | 4491 int qlen = mp->m_keylen; |
| 4492 char_u *q = mp->m_keys; | |
| 4493 int match; | |
| 4494 | |
| 4495 if (vim_strbyte(mp->m_keys, K_SPECIAL) != NULL) | |
| 4496 { | |
| 4497 /* might have CSI escaped mp->m_keys */ | |
| 4498 q = vim_strsave(mp->m_keys); | |
| 4499 if (q != NULL) | |
| 4500 { | |
| 4501 vim_unescape_csi(q); | |
| 4502 qlen = (int)STRLEN(q); | |
| 4503 } | |
| 4504 } | |
| 4505 | |
| 7 | 4506 /* find entries with right mode and keys */ |
| 6303 | 4507 match = (mp->m_mode & State) |
| 6299 | 4508 && qlen == len |
| 6303 | 4509 && !STRNCMP(q, ptr, (size_t)len); |
| 4510 if (q != mp->m_keys) | |
| 4511 vim_free(q); | |
| 4512 if (match) | |
| 7 | 4513 break; |
| 4514 } | |
| 4515 if (mp != NULL) | |
| 4516 { | |
| 4517 /* | |
| 4518 * Found a match: | |
| 4519 * Insert the rest of the abbreviation in typebuf.tb_buf[]. | |
| 4520 * This goes from end to start. | |
| 4521 * | |
| 4522 * Characters 0x000 - 0x100: normal chars, may need CTRL-V, | |
| 4523 * except K_SPECIAL: Becomes K_SPECIAL KS_SPECIAL KE_FILLER | |
| 4524 * Characters where IS_SPECIAL() == TRUE: key codes, need | |
| 4525 * K_SPECIAL. Other characters (with ABBR_OFF): don't use CTRL-V. | |
| 4526 * | |
| 4527 * Character CTRL-] is treated specially - it completes the | |
| 4528 * abbreviation, but is not inserted into the input stream. | |
| 4529 */ | |
| 4530 j = 0; | |
| 4531 if (c != Ctrl_RSB) | |
| 4532 { | |
| 1969 | 4533 /* special key code, split up */ |
| 7 | 4534 if (IS_SPECIAL(c) || c == K_SPECIAL) |
| 4535 { | |
| 4536 tb[j++] = K_SPECIAL; | |
| 4537 tb[j++] = K_SECOND(c); | |
| 4538 tb[j++] = K_THIRD(c); | |
| 4539 } | |
| 4540 else | |
| 4541 { | |
| 4542 if (c < ABBR_OFF && (c < ' ' || c > '~')) | |
| 4543 tb[j++] = Ctrl_V; /* special char needs CTRL-V */ | |
| 4544 #ifdef FEAT_MBYTE | |
| 4545 if (has_mbyte) | |
| 4546 { | |
| 4547 /* if ABBR_OFF has been added, remove it here */ | |
| 4548 if (c >= ABBR_OFF) | |
| 4549 c -= ABBR_OFF; | |
| 4550 j += (*mb_char2bytes)(c, tb + j); | |
| 4551 } | |
| 4552 else | |
| 4553 #endif | |
| 4554 tb[j++] = c; | |
| 4555 } | |
| 4556 tb[j] = NUL; | |
| 4557 /* insert the last typed char */ | |
| 4558 (void)ins_typebuf(tb, 1, 0, TRUE, mp->m_silent); | |
| 4559 } | |
| 721 | 4560 #ifdef FEAT_EVAL |
| 4561 if (mp->m_expr) | |
| 1969 | 4562 s = eval_map_expr(mp->m_str, c); |
| 721 | 4563 else |
| 4564 #endif | |
| 4565 s = mp->m_str; | |
| 4566 if (s != NULL) | |
| 4567 { | |
| 7 | 4568 /* insert the to string */ |
| 721 | 4569 (void)ins_typebuf(s, mp->m_noremap, 0, TRUE, mp->m_silent); |
| 7 | 4570 /* no abbrev. for these chars */ |
| 721 | 4571 typebuf.tb_no_abbr_cnt += (int)STRLEN(s) + j + 1; |
| 4572 #ifdef FEAT_EVAL | |
| 4573 if (mp->m_expr) | |
| 4574 vim_free(s); | |
| 4575 #endif | |
| 4576 } | |
| 7 | 4577 |
| 4578 tb[0] = Ctrl_H; | |
| 4579 tb[1] = NUL; | |
| 4580 #ifdef FEAT_MBYTE | |
| 4581 if (has_mbyte) | |
| 4582 len = clen; /* Delete characters instead of bytes */ | |
| 4583 #endif | |
| 4584 while (len-- > 0) /* delete the from string */ | |
| 4585 (void)ins_typebuf(tb, 1, 0, TRUE, mp->m_silent); | |
| 4586 return TRUE; | |
| 4587 } | |
| 4588 } | |
| 4589 return FALSE; | |
| 4590 } | |
| 4591 | |
| 836 | 4592 #ifdef FEAT_EVAL |
| 4593 /* | |
| 4594 * Evaluate the RHS of a mapping or abbreviations and take care of escaping | |
| 4595 * special characters. | |
| 4596 */ | |
| 4597 static char_u * | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4598 eval_map_expr( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4599 char_u *str, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4600 int c) /* NUL or typed character for abbreviation */ |
| 836 | 4601 { |
| 4602 char_u *res; | |
| 837 | 4603 char_u *p; |
| 3022 | 4604 char_u *expr; |
| 847 | 4605 char_u *save_cmd; |
| 856 | 4606 pos_T save_cursor; |
| 3231 | 4607 int save_msg_col; |
| 4608 int save_msg_row; | |
| 847 | 4609 |
| 3022 | 4610 /* Remove escaping of CSI, because "str" is in a format to be used as |
| 4611 * typeahead. */ | |
| 4612 expr = vim_strsave(str); | |
| 4613 if (expr == NULL) | |
| 4614 return NULL; | |
| 4615 vim_unescape_csi(expr); | |
| 4616 | |
| 847 | 4617 save_cmd = save_cmdline_alloc(); |
| 4618 if (save_cmd == NULL) | |
| 3022 | 4619 { |
| 4620 vim_free(expr); | |
| 847 | 4621 return NULL; |
| 3022 | 4622 } |
| 856 | 4623 |
| 4624 /* Forbid changing text or using ":normal" to avoid most of the bad side | |
| 4625 * effects. Also restore the cursor position. */ | |
| 4626 ++textlock; | |
| 4627 ++ex_normal_lock; | |
| 1969 | 4628 set_vim_var_char(c); /* set v:char to the typed character */ |
| 856 | 4629 save_cursor = curwin->w_cursor; |
| 3231 | 4630 save_msg_col = msg_col; |
| 4631 save_msg_row = msg_row; | |
| 3022 | 4632 p = eval_to_string(expr, NULL, FALSE); |
| 856 | 4633 --textlock; |
| 4634 --ex_normal_lock; | |
| 4635 curwin->w_cursor = save_cursor; | |
| 3231 | 4636 msg_col = save_msg_col; |
| 4637 msg_row = save_msg_row; | |
| 856 | 4638 |
| 847 | 4639 restore_cmdline_alloc(save_cmd); |
| 3022 | 4640 vim_free(expr); |
| 4641 | |
| 837 | 4642 if (p == NULL) |
| 836 | 4643 return NULL; |
| 3022 | 4644 /* Escape CSI in the result to be able to use the string as typeahead. */ |
| 844 | 4645 res = vim_strsave_escape_csi(p); |
| 4646 vim_free(p); | |
| 4647 | |
| 4648 return res; | |
| 4649 } | |
| 4650 #endif | |
| 4651 | |
| 4652 /* | |
| 4653 * Copy "p" to allocated memory, escaping K_SPECIAL and CSI so that the result | |
| 4654 * can be put in the typeahead buffer. | |
| 4655 * Returns NULL when out of memory. | |
| 4656 */ | |
| 4657 char_u * | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4658 vim_strsave_escape_csi( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4659 char_u *p) |
| 844 | 4660 { |
| 4661 char_u *res; | |
| 4662 char_u *s, *d; | |
| 836 | 4663 |
|
9898
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9896
diff
changeset
|
4664 /* 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
|
4665 * illegal utf-8 byte: |
|
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9896
diff
changeset
|
4666 * 0xc0 -> 0xc3 0x80 -> 0xc3 K_SPECIAL KS_SPECIAL KE_FILLER */ |
|
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9896
diff
changeset
|
4667 res = alloc((unsigned)(STRLEN(p) * |
|
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9896
diff
changeset
|
4668 #ifdef FEAT_MBYTE |
|
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9896
diff
changeset
|
4669 4 |
|
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9896
diff
changeset
|
4670 #else |
|
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9896
diff
changeset
|
4671 3 |
|
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9896
diff
changeset
|
4672 #endif |
|
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9896
diff
changeset
|
4673 ) + 1); |
| 836 | 4674 if (res != NULL) |
| 4675 { | |
| 837 | 4676 d = res; |
| 4677 for (s = p; *s != NUL; ) | |
| 4678 { | |
| 4679 if (s[0] == K_SPECIAL && s[1] != NUL && s[2] != NUL) | |
| 4680 { | |
| 4681 /* Copy special key unmodified. */ | |
| 4682 *d++ = *s++; | |
| 4683 *d++ = *s++; | |
| 4684 *d++ = *s++; | |
| 4685 } | |
| 4686 else | |
| 4687 { | |
| 4688 /* 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
|
4689 * CSI and K_SPECIAL. Be careful, it can be an illegal byte! */ |
| 837 | 4690 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
|
4691 s += MB_CPTR2LEN(s); |
| 837 | 4692 } |
| 4693 } | |
| 4694 *d = NUL; | |
| 836 | 4695 } |
| 4696 return res; | |
| 4697 } | |
| 4698 | |
| 7 | 4699 /* |
| 1081 | 4700 * Remove escaping from CSI and K_SPECIAL characters. Reverse of |
| 4701 * vim_strsave_escape_csi(). Works in-place. | |
| 4702 */ | |
| 4703 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4704 vim_unescape_csi(char_u *p) |
| 1081 | 4705 { |
| 4706 char_u *s = p, *d = p; | |
| 4707 | |
| 4708 while (*s != NUL) | |
| 4709 { | |
| 4710 if (s[0] == K_SPECIAL && s[1] == KS_SPECIAL && s[2] == KE_FILLER) | |
| 4711 { | |
| 4712 *d++ = K_SPECIAL; | |
| 4713 s += 3; | |
| 4714 } | |
| 4715 else if ((s[0] == K_SPECIAL || s[0] == CSI) | |
| 4716 && s[1] == KS_EXTRA && s[2] == (int)KE_CSI) | |
| 4717 { | |
| 4718 *d++ = CSI; | |
| 4719 s += 3; | |
| 4720 } | |
| 4721 else | |
| 4722 *d++ = *s++; | |
| 4723 } | |
| 4724 *d = NUL; | |
| 4725 } | |
| 4726 | |
| 4727 /* | |
| 7 | 4728 * Write map commands for the current mappings to an .exrc file. |
| 4729 * Return FAIL on error, OK otherwise. | |
| 4730 */ | |
| 4731 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4732 makemap( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4733 FILE *fd, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4734 buf_T *buf) /* buffer for local mappings or NULL */ |
| 7 | 4735 { |
| 4736 mapblock_T *mp; | |
| 1678 | 4737 char_u c1, c2, c3; |
| 7 | 4738 char_u *p; |
| 4739 char *cmd; | |
| 4740 int abbr; | |
| 4741 int hash; | |
| 4742 int did_cpo = FALSE; | |
| 4743 int i; | |
| 4744 | |
| 4745 validate_maphash(); | |
| 4746 | |
| 4747 /* | |
| 4748 * Do the loop twice: Once for mappings, once for abbreviations. | |
| 4749 * Then loop over all map hash lists. | |
| 4750 */ | |
| 4751 for (abbr = 0; abbr < 2; ++abbr) | |
| 4752 for (hash = 0; hash < 256; ++hash) | |
| 4753 { | |
| 4754 if (abbr) | |
| 4755 { | |
| 779 | 4756 if (hash > 0) /* there is only one abbr list */ |
| 7 | 4757 break; |
| 4758 #ifdef FEAT_LOCALMAP | |
| 4759 if (buf != NULL) | |
| 4760 mp = buf->b_first_abbr; | |
| 4761 else | |
| 4762 #endif | |
| 4763 mp = first_abbr; | |
| 4764 } | |
| 4765 else | |
| 4766 { | |
| 4767 #ifdef FEAT_LOCALMAP | |
| 4768 if (buf != NULL) | |
| 4769 mp = buf->b_maphash[hash]; | |
| 4770 else | |
| 4771 #endif | |
| 4772 mp = maphash[hash]; | |
| 4773 } | |
| 4774 | |
| 4775 for ( ; mp; mp = mp->m_next) | |
| 4776 { | |
| 4777 /* skip script-local mappings */ | |
| 4778 if (mp->m_noremap == REMAP_SCRIPT) | |
| 4779 continue; | |
| 4780 | |
| 4781 /* skip mappings that contain a <SNR> (script-local thing), | |
| 4782 * they probably don't work when loaded again */ | |
| 4783 for (p = mp->m_str; *p != NUL; ++p) | |
| 4784 if (p[0] == K_SPECIAL && p[1] == KS_EXTRA | |
| 4785 && p[2] == (int)KE_SNR) | |
| 4786 break; | |
| 4787 if (*p != NUL) | |
| 4788 continue; | |
| 4789 | |
| 1678 | 4790 /* It's possible to create a mapping and then ":unmap" certain |
| 4791 * modes. We recreate this here by mapping the individual | |
| 4792 * modes, which requires up to three of them. */ | |
| 7 | 4793 c1 = NUL; |
| 4794 c2 = NUL; | |
| 1678 | 4795 c3 = NUL; |
| 7 | 4796 if (abbr) |
| 4797 cmd = "abbr"; | |
| 4798 else | |
| 4799 cmd = "map"; | |
| 4800 switch (mp->m_mode) | |
| 4801 { | |
| 788 | 4802 case NORMAL + VISUAL + SELECTMODE + OP_PENDING: |
| 7 | 4803 break; |
| 4804 case NORMAL: | |
| 4805 c1 = 'n'; | |
| 4806 break; | |
| 4807 case VISUAL: | |
| 788 | 4808 c1 = 'x'; |
| 4809 break; | |
| 4810 case SELECTMODE: | |
| 4811 c1 = 's'; | |
| 7 | 4812 break; |
| 4813 case OP_PENDING: | |
| 4814 c1 = 'o'; | |
| 4815 break; | |
| 1678 | 4816 case NORMAL + VISUAL: |
| 4817 c1 = 'n'; | |
| 4818 c2 = 'x'; | |
| 4819 break; | |
| 4820 case NORMAL + SELECTMODE: | |
| 4821 c1 = 'n'; | |
| 4822 c2 = 's'; | |
| 4823 break; | |
| 4824 case NORMAL + OP_PENDING: | |
| 4825 c1 = 'n'; | |
| 4826 c2 = 'o'; | |
| 4827 break; | |
| 4828 case VISUAL + SELECTMODE: | |
| 4829 c1 = 'v'; | |
| 4830 break; | |
| 4831 case VISUAL + OP_PENDING: | |
| 4832 c1 = 'x'; | |
| 4833 c2 = 'o'; | |
| 4834 break; | |
| 4835 case SELECTMODE + OP_PENDING: | |
| 4836 c1 = 's'; | |
| 4837 c2 = 'o'; | |
| 4838 break; | |
| 788 | 4839 case NORMAL + VISUAL + SELECTMODE: |
| 7 | 4840 c1 = 'n'; |
| 4841 c2 = 'v'; | |
| 4842 break; | |
| 1678 | 4843 case NORMAL + VISUAL + OP_PENDING: |
| 4844 c1 = 'n'; | |
| 4845 c2 = 'x'; | |
| 4846 c3 = 'o'; | |
| 4847 break; | |
| 4848 case NORMAL + SELECTMODE + OP_PENDING: | |
| 4849 c1 = 'n'; | |
| 4850 c2 = 's'; | |
| 4851 c3 = 'o'; | |
| 4852 break; | |
| 788 | 4853 case VISUAL + SELECTMODE + OP_PENDING: |
| 7 | 4854 c1 = 'v'; |
| 4855 c2 = 'o'; | |
| 4856 break; | |
| 4857 case CMDLINE + INSERT: | |
| 4858 if (!abbr) | |
| 4859 cmd = "map!"; | |
| 4860 break; | |
| 4861 case CMDLINE: | |
| 4862 c1 = 'c'; | |
| 4863 break; | |
| 4864 case INSERT: | |
| 4865 c1 = 'i'; | |
| 4866 break; | |
| 4867 case LANGMAP: | |
| 4868 c1 = 'l'; | |
| 4869 break; | |
| 4870 default: | |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
4871 IEMSG(_("E228: makemap: Illegal mode")); |
| 7 | 4872 return FAIL; |
| 4873 } | |
| 1678 | 4874 do /* do this twice if c2 is set, 3 times with c3 */ |
| 7 | 4875 { |
| 4876 /* When outputting <> form, need to make sure that 'cpo' | |
| 4877 * is set to the Vim default. */ | |
| 4878 if (!did_cpo) | |
| 4879 { | |
| 4880 if (*mp->m_str == NUL) /* will use <Nop> */ | |
| 4881 did_cpo = TRUE; | |
| 4882 else | |
| 4883 for (i = 0; i < 2; ++i) | |
| 4884 for (p = (i ? mp->m_str : mp->m_keys); *p; ++p) | |
| 4885 if (*p == K_SPECIAL || *p == NL) | |
| 4886 did_cpo = TRUE; | |
| 4887 if (did_cpo) | |
| 4888 { | |
| 4889 if (fprintf(fd, "let s:cpo_save=&cpo") < 0 | |
| 4890 || put_eol(fd) < 0 | |
| 4891 || fprintf(fd, "set cpo&vim") < 0 | |
| 4892 || put_eol(fd) < 0) | |
| 4893 return FAIL; | |
| 4894 } | |
| 4895 } | |
| 4896 if (c1 && putc(c1, fd) < 0) | |
| 4897 return FAIL; | |
| 4898 if (mp->m_noremap != REMAP_YES && fprintf(fd, "nore") < 0) | |
| 4899 return FAIL; | |
| 1757 | 4900 if (fputs(cmd, fd) < 0) |
| 7 | 4901 return FAIL; |
| 4902 if (buf != NULL && fputs(" <buffer>", fd) < 0) | |
| 4903 return FAIL; | |
|
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4904 if (mp->m_nowait && fputs(" <nowait>", fd) < 0) |
|
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4905 return FAIL; |
| 7 | 4906 if (mp->m_silent && fputs(" <silent>", fd) < 0) |
| 4907 return FAIL; | |
| 721 | 4908 #ifdef FEAT_EVAL |
| 4909 if (mp->m_noremap == REMAP_SCRIPT | |
| 4910 && fputs("<script>", fd) < 0) | |
| 4911 return FAIL; | |
| 4912 if (mp->m_expr && fputs(" <expr>", fd) < 0) | |
| 4913 return FAIL; | |
| 4914 #endif | |
| 7 | 4915 |
| 4916 if ( putc(' ', fd) < 0 | |
| 4917 || put_escstr(fd, mp->m_keys, 0) == FAIL | |
| 4918 || putc(' ', fd) < 0 | |
| 4919 || put_escstr(fd, mp->m_str, 1) == FAIL | |
| 4920 || put_eol(fd) < 0) | |
| 4921 return FAIL; | |
| 4922 c1 = c2; | |
| 1678 | 4923 c2 = c3; |
| 4924 c3 = NUL; | |
| 4925 } while (c1 != NUL); | |
| 7 | 4926 } |
| 4927 } | |
| 4928 | |
| 4929 if (did_cpo) | |
| 4930 if (fprintf(fd, "let &cpo=s:cpo_save") < 0 | |
| 4931 || put_eol(fd) < 0 | |
| 4932 || fprintf(fd, "unlet s:cpo_save") < 0 | |
| 4933 || put_eol(fd) < 0) | |
| 4934 return FAIL; | |
| 4935 return OK; | |
| 4936 } | |
| 4937 | |
| 4938 /* | |
| 4939 * write escape string to file | |
| 4940 * "what": 0 for :map lhs, 1 for :map rhs, 2 for :set | |
| 4941 * | |
| 4942 * return FAIL for failure, OK otherwise | |
| 4943 */ | |
| 4944 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4945 put_escstr(FILE *fd, char_u *strstart, int what) |
| 7 | 4946 { |
| 4947 char_u *str = strstart; | |
| 4948 int c; | |
| 4949 int modifiers; | |
| 4950 | |
| 4951 /* :map xx <Nop> */ | |
| 4952 if (*str == NUL && what == 1) | |
| 4953 { | |
| 4954 if (fprintf(fd, "<Nop>") < 0) | |
| 4955 return FAIL; | |
| 4956 return OK; | |
| 4957 } | |
| 4958 | |
| 4959 for ( ; *str != NUL; ++str) | |
| 4960 { | |
| 4961 #ifdef FEAT_MBYTE | |
| 4962 char_u *p; | |
| 4963 | |
| 4964 /* Check for a multi-byte character, which may contain escaped | |
| 4965 * K_SPECIAL and CSI bytes */ | |
| 4966 p = mb_unescape(&str); | |
| 4967 if (p != NULL) | |
| 4968 { | |
| 4969 while (*p != NUL) | |
| 300 | 4970 if (fputc(*p++, fd) < 0) |
| 7 | 4971 return FAIL; |
| 4972 --str; | |
| 4973 continue; | |
| 4974 } | |
| 4975 #endif | |
| 4976 | |
| 4977 c = *str; | |
| 4978 /* | |
| 4979 * Special key codes have to be translated to be able to make sense | |
| 4980 * when they are read back. | |
| 4981 */ | |
| 4982 if (c == K_SPECIAL && what != 2) | |
| 4983 { | |
| 4984 modifiers = 0x0; | |
| 4985 if (str[1] == KS_MODIFIER) | |
| 4986 { | |
| 4987 modifiers = str[2]; | |
| 4988 str += 3; | |
| 4989 c = *str; | |
| 4990 } | |
| 4991 if (c == K_SPECIAL) | |
| 4992 { | |
| 4993 c = TO_SPECIAL(str[1], str[2]); | |
| 4994 str += 2; | |
| 4995 } | |
| 4996 if (IS_SPECIAL(c) || modifiers) /* special key */ | |
| 4997 { | |
| 1757 | 4998 if (fputs((char *)get_special_key_name(c, modifiers), fd) < 0) |
| 7 | 4999 return FAIL; |
| 5000 continue; | |
| 5001 } | |
| 5002 } | |
| 5003 | |
| 5004 /* | |
| 5005 * A '\n' in a map command should be written as <NL>. | |
| 5006 * A '\n' in a set command should be written as \^V^J. | |
| 5007 */ | |
| 5008 if (c == NL) | |
| 5009 { | |
| 5010 if (what == 2) | |
| 5011 { | |
| 5012 if (fprintf(fd, IF_EB("\\\026\n", "\\" CTRL_V_STR "\n")) < 0) | |
| 5013 return FAIL; | |
| 5014 } | |
| 5015 else | |
| 5016 { | |
| 5017 if (fprintf(fd, "<NL>") < 0) | |
| 5018 return FAIL; | |
| 5019 } | |
| 5020 continue; | |
| 5021 } | |
| 5022 | |
| 5023 /* | |
| 5024 * Some characters have to be escaped with CTRL-V to | |
| 5025 * prevent them from misinterpreted in DoOneCmd(). | |
| 5026 * A space, Tab and '"' has to be escaped with a backslash to | |
| 5027 * prevent it to be misinterpreted in do_set(). | |
| 5028 * A space has to be escaped with a CTRL-V when it's at the start of a | |
| 5029 * ":map" rhs. | |
| 5030 * A '<' has to be escaped with a CTRL-V to prevent it being | |
| 5031 * interpreted as the start of a special key name. | |
| 5032 * A space in the lhs of a :map needs a CTRL-V. | |
| 5033 */ | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11026
diff
changeset
|
5034 if (what == 2 && (VIM_ISWHITE(c) || c == '"' || c == '\\')) |
| 7 | 5035 { |
| 5036 if (putc('\\', fd) < 0) | |
| 5037 return FAIL; | |
| 5038 } | |
| 5039 else if (c < ' ' || c > '~' || c == '|' | |
| 5040 || (what == 0 && c == ' ') | |
| 5041 || (what == 1 && str == strstart && c == ' ') | |
| 5042 || (what != 2 && c == '<')) | |
| 5043 { | |
| 5044 if (putc(Ctrl_V, fd) < 0) | |
| 5045 return FAIL; | |
| 5046 } | |
| 5047 if (putc(c, fd) < 0) | |
| 5048 return FAIL; | |
| 5049 } | |
| 5050 return OK; | |
| 5051 } | |
| 5052 | |
| 5053 /* | |
| 5054 * Check all mappings for the presence of special key codes. | |
| 5055 * Used after ":set term=xxx". | |
| 5056 */ | |
| 5057 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5058 check_map_keycodes(void) |
| 7 | 5059 { |
| 5060 mapblock_T *mp; | |
| 5061 char_u *p; | |
| 5062 int i; | |
| 5063 char_u buf[3]; | |
| 5064 char_u *save_name; | |
| 5065 int abbr; | |
| 5066 int hash; | |
| 5067 #ifdef FEAT_LOCALMAP | |
| 5068 buf_T *bp; | |
| 5069 #endif | |
| 5070 | |
| 5071 validate_maphash(); | |
| 5072 save_name = sourcing_name; | |
| 5073 sourcing_name = (char_u *)"mappings"; /* avoids giving error messages */ | |
| 5074 | |
| 5075 #ifdef FEAT_LOCALMAP | |
| 5076 /* This this once for each buffer, and then once for global | |
| 5077 * mappings/abbreviations with bp == NULL */ | |
| 5078 for (bp = firstbuf; ; bp = bp->b_next) | |
| 5079 { | |
| 5080 #endif | |
| 5081 /* | |
| 5082 * Do the loop twice: Once for mappings, once for abbreviations. | |
| 5083 * Then loop over all map hash lists. | |
| 5084 */ | |
| 5085 for (abbr = 0; abbr <= 1; ++abbr) | |
| 5086 for (hash = 0; hash < 256; ++hash) | |
| 5087 { | |
| 5088 if (abbr) | |
| 5089 { | |
| 5090 if (hash) /* there is only one abbr list */ | |
| 5091 break; | |
| 5092 #ifdef FEAT_LOCALMAP | |
| 5093 if (bp != NULL) | |
| 5094 mp = bp->b_first_abbr; | |
| 5095 else | |
| 5096 #endif | |
| 5097 mp = first_abbr; | |
| 5098 } | |
| 5099 else | |
| 5100 { | |
| 5101 #ifdef FEAT_LOCALMAP | |
| 5102 if (bp != NULL) | |
| 5103 mp = bp->b_maphash[hash]; | |
| 5104 else | |
| 5105 #endif | |
| 5106 mp = maphash[hash]; | |
| 5107 } | |
| 5108 for ( ; mp != NULL; mp = mp->m_next) | |
| 5109 { | |
| 5110 for (i = 0; i <= 1; ++i) /* do this twice */ | |
| 5111 { | |
| 5112 if (i == 0) | |
| 5113 p = mp->m_keys; /* once for the "from" part */ | |
| 5114 else | |
| 5115 p = mp->m_str; /* and once for the "to" part */ | |
| 5116 while (*p) | |
| 5117 { | |
| 5118 if (*p == K_SPECIAL) | |
| 5119 { | |
| 5120 ++p; | |
| 5121 if (*p < 128) /* for "normal" tcap entries */ | |
| 5122 { | |
| 5123 buf[0] = p[0]; | |
| 5124 buf[1] = p[1]; | |
| 5125 buf[2] = NUL; | |
| 5126 (void)add_termcap_entry(buf, FALSE); | |
| 5127 } | |
| 5128 ++p; | |
| 5129 } | |
| 5130 ++p; | |
| 5131 } | |
| 5132 } | |
| 5133 } | |
| 5134 } | |
| 5135 #ifdef FEAT_LOCALMAP | |
| 5136 if (bp == NULL) | |
| 5137 break; | |
| 5138 } | |
| 5139 #endif | |
| 5140 sourcing_name = save_name; | |
| 5141 } | |
| 5142 | |
| 2610 | 5143 #if defined(FEAT_EVAL) || defined(PROTO) |
| 7 | 5144 /* |
| 2610 | 5145 * Check the string "keys" against the lhs of all mappings. |
| 5146 * Return pointer to rhs of mapping (mapblock->m_str). | |
| 5147 * NULL when no mapping found. | |
| 7 | 5148 */ |
| 5149 char_u * | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5150 check_map( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5151 char_u *keys, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5152 int mode, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5153 int exact, /* require exact match */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5154 int ign_mod, /* ignore preceding modifier */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5155 int abbr, /* do abbreviations */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5156 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
|
5157 int *local_ptr) /* return: buffer-local mapping or NULL */ |
| 7 | 5158 { |
| 5159 int hash; | |
| 5160 int len, minlen; | |
| 5161 mapblock_T *mp; | |
| 275 | 5162 char_u *s; |
| 7 | 5163 #ifdef FEAT_LOCALMAP |
| 5164 int local; | |
| 5165 #endif | |
| 5166 | |
| 5167 validate_maphash(); | |
| 5168 | |
| 5169 len = (int)STRLEN(keys); | |
| 5170 #ifdef FEAT_LOCALMAP | |
| 5171 for (local = 1; local >= 0; --local) | |
| 5172 #endif | |
| 5173 /* loop over all hash lists */ | |
| 5174 for (hash = 0; hash < 256; ++hash) | |
| 5175 { | |
| 779 | 5176 if (abbr) |
| 5177 { | |
| 5178 if (hash > 0) /* there is only one list. */ | |
| 5179 break; | |
| 7 | 5180 #ifdef FEAT_LOCALMAP |
| 779 | 5181 if (local) |
| 5182 mp = curbuf->b_first_abbr; | |
| 5183 else | |
| 5184 #endif | |
| 5185 mp = first_abbr; | |
| 5186 } | |
| 5187 #ifdef FEAT_LOCALMAP | |
| 5188 else if (local) | |
| 7 | 5189 mp = curbuf->b_maphash[hash]; |
| 779 | 5190 #endif |
| 7 | 5191 else |
| 5192 mp = maphash[hash]; | |
| 5193 for ( ; mp != NULL; mp = mp->m_next) | |
| 5194 { | |
| 5195 /* skip entries with wrong mode, wrong length and not matching | |
| 5196 * ones */ | |
| 275 | 5197 if ((mp->m_mode & mode) && (!exact || mp->m_keylen == len)) |
| 5198 { | |
| 5199 if (len > mp->m_keylen) | |
| 5200 minlen = mp->m_keylen; | |
| 5201 else | |
| 5202 minlen = len; | |
| 5203 s = mp->m_keys; | |
| 5204 if (ign_mod && s[0] == K_SPECIAL && s[1] == KS_MODIFIER | |
| 5205 && s[2] != NUL) | |
| 5206 { | |
| 5207 s += 3; | |
| 5208 if (len > mp->m_keylen - 3) | |
| 5209 minlen = mp->m_keylen - 3; | |
| 5210 } | |
| 5211 if (STRNCMP(s, keys, minlen) == 0) | |
| 2610 | 5212 { |
| 5213 if (mp_ptr != NULL) | |
| 5214 *mp_ptr = mp; | |
| 5215 if (local_ptr != NULL) | |
| 2611 | 5216 #ifdef FEAT_LOCALMAP |
| 2610 | 5217 *local_ptr = local; |
| 2611 | 5218 #else |
| 5219 *local_ptr = 0; | |
| 5220 #endif | |
| 275 | 5221 return mp->m_str; |
| 2610 | 5222 } |
| 275 | 5223 } |
| 7 | 5224 } |
| 5225 } | |
| 5226 | |
| 5227 return NULL; | |
| 5228 } | |
| 5229 #endif | |
| 5230 | |
|
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8011
diff
changeset
|
5231 #if defined(MSWIN) || defined(MACOS) |
| 788 | 5232 |
| 5233 #define VIS_SEL (VISUAL+SELECTMODE) /* abbreviation */ | |
| 5234 | |
| 7 | 5235 /* |
| 5236 * Default mappings for some often used keys. | |
| 5237 */ | |
| 5238 static struct initmap | |
| 5239 { | |
| 5240 char_u *arg; | |
| 5241 int mode; | |
| 5242 } initmappings[] = | |
| 5243 { | |
|
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8011
diff
changeset
|
5244 #if defined(MSWIN) |
| 7 | 5245 /* Use the Windows (CUA) keybindings. */ |
| 5246 # ifdef FEAT_GUI | |
| 5247 /* paste, copy and cut */ | |
| 5248 {(char_u *)"<S-Insert> \"*P", NORMAL}, | |
| 788 | 5249 {(char_u *)"<S-Insert> \"-d\"*P", VIS_SEL}, |
| 7 | 5250 {(char_u *)"<S-Insert> <C-R><C-O>*", INSERT+CMDLINE}, |
| 788 | 5251 {(char_u *)"<C-Insert> \"*y", VIS_SEL}, |
| 5252 {(char_u *)"<S-Del> \"*d", VIS_SEL}, | |
| 5253 {(char_u *)"<C-Del> \"*d", VIS_SEL}, | |
| 5254 {(char_u *)"<C-X> \"*d", VIS_SEL}, | |
| 7 | 5255 /* Missing: CTRL-C (cancel) and CTRL-V (block selection) */ |
| 5256 # else | |
| 788 | 5257 {(char_u *)"\316w <C-Home>", NORMAL+VIS_SEL}, |
| 7 | 5258 {(char_u *)"\316w <C-Home>", INSERT+CMDLINE}, |
| 788 | 5259 {(char_u *)"\316u <C-End>", NORMAL+VIS_SEL}, |
| 7 | 5260 {(char_u *)"\316u <C-End>", INSERT+CMDLINE}, |
| 5261 | |
| 5262 /* paste, copy and cut */ | |
| 5263 # ifdef FEAT_CLIPBOARD | |
| 5264 {(char_u *)"\316\324 \"*P", NORMAL}, /* SHIFT-Insert is "*P */ | |
| 2520 | 5265 {(char_u *)"\316\324 \"-d\"*P", VIS_SEL}, /* SHIFT-Insert is "-d"*P */ |
| 7 | 5266 {(char_u *)"\316\324 \022\017*", INSERT}, /* SHIFT-Insert is ^R^O* */ |
| 788 | 5267 {(char_u *)"\316\325 \"*y", VIS_SEL}, /* CTRL-Insert is "*y */ |
| 5268 {(char_u *)"\316\327 \"*d", VIS_SEL}, /* SHIFT-Del is "*d */ | |
| 5269 {(char_u *)"\316\330 \"*d", VIS_SEL}, /* CTRL-Del is "*d */ | |
| 5270 {(char_u *)"\030 \"-d", VIS_SEL}, /* CTRL-X is "-d */ | |
| 7 | 5271 # else |
| 5272 {(char_u *)"\316\324 P", NORMAL}, /* SHIFT-Insert is P */ | |
| 788 | 5273 {(char_u *)"\316\324 \"-dP", VIS_SEL}, /* SHIFT-Insert is "-dP */ |
| 7 | 5274 {(char_u *)"\316\324 \022\017\"", INSERT}, /* SHIFT-Insert is ^R^O" */ |
| 788 | 5275 {(char_u *)"\316\325 y", VIS_SEL}, /* CTRL-Insert is y */ |
| 5276 {(char_u *)"\316\327 d", VIS_SEL}, /* SHIFT-Del is d */ | |
| 5277 {(char_u *)"\316\330 d", VIS_SEL}, /* CTRL-Del is d */ | |
| 7 | 5278 # endif |
| 5279 # endif | |
| 5280 #endif | |
| 5281 | |
| 5282 #if defined(MACOS) | |
| 5283 /* Use the Standard MacOS binding. */ | |
| 5284 /* paste, copy and cut */ | |
| 5285 {(char_u *)"<D-v> \"*P", NORMAL}, | |
| 788 | 5286 {(char_u *)"<D-v> \"-d\"*P", VIS_SEL}, |
| 7 | 5287 {(char_u *)"<D-v> <C-R>*", INSERT+CMDLINE}, |
| 788 | 5288 {(char_u *)"<D-c> \"*y", VIS_SEL}, |
| 5289 {(char_u *)"<D-x> \"*d", VIS_SEL}, | |
| 5290 {(char_u *)"<Backspace> \"-d", VIS_SEL}, | |
| 7 | 5291 #endif |
| 5292 }; | |
| 788 | 5293 |
| 5294 # undef VIS_SEL | |
| 180 | 5295 #endif |
| 7 | 5296 |
| 5297 /* | |
| 5298 * Set up default mappings. | |
| 5299 */ | |
| 5300 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5301 init_mappings(void) |
| 7 | 5302 { |
|
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8011
diff
changeset
|
5303 #if defined(MSWIN) ||defined(MACOS) |
| 7 | 5304 int i; |
| 5305 | |
|
7860
150576e6b984
commit https://github.com/vim/vim/commit/448a22549b4528fd81d520497f30672567199c96
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
5306 for (i = 0; i < (int)(sizeof(initmappings) / sizeof(struct initmap)); ++i) |
| 7 | 5307 add_map(initmappings[i].arg, initmappings[i].mode); |
| 180 | 5308 #endif |
| 7 | 5309 } |
| 5310 | |
|
8212
05b88224cea1
commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce
Christian Brabandt <cb@256bit.org>
parents:
8011
diff
changeset
|
5311 #if defined(MSWIN) || defined(FEAT_CMDWIN) || defined(MACOS) || defined(PROTO) |
| 7 | 5312 /* |
| 5313 * Add a mapping "map" for mode "mode". | |
| 5314 * Need to put string in allocated memory, because do_map() will modify it. | |
| 5315 */ | |
| 5316 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5317 add_map(char_u *map, int mode) |
| 7 | 5318 { |
| 5319 char_u *s; | |
| 5320 char_u *cpo_save = p_cpo; | |
| 5321 | |
| 5322 p_cpo = (char_u *)""; /* Allow <> notation */ | |
| 5323 s = vim_strsave(map); | |
| 5324 if (s != NULL) | |
| 5325 { | |
| 5326 (void)do_map(0, s, mode, FALSE); | |
| 5327 vim_free(s); | |
| 5328 } | |
| 5329 p_cpo = cpo_save; | |
| 5330 } | |
| 184 | 5331 #endif |