Mercurial > vim
annotate src/getchar.c @ 17372:b9bc47742df6
Update runtime files
commit https://github.com/vim/vim/commit/396e829fa355ebc92a618ef18266a3fed71b7042
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jul 13 23:04:31 2019 +0200
Update runtime files
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sat, 13 Jul 2019 23:15:05 +0200 |
parents | 6f1679e1082d |
children | e17cbc3e545d |
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 | |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
43 static buffheader_T redobuff = {{NULL, {NUL}}, NULL, 0, 0}; |
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
44 static buffheader_T old_redobuff = {{NULL, {NUL}}, NULL, 0, 0}; |
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
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 */ | |
12457
dfb8254aa735
patch 8.0.1108: cannot specify mappings for the terminal window
Christian Brabandt <cb@256bit.org>
parents:
12361
diff
changeset
|
62 #define MAP_HASH(mode, c1) (((mode) & (NORMAL + VISUAL + SELECTMODE + OP_PENDING + TERMINAL)) ? (c1) : ((c1) ^ 0x80)) |
7 | 63 |
64 /* | |
65 * Each mapping is put in one of the 256 hash lists, to speed up finding it. | |
66 */ | |
67 static mapblock_T *(maphash[256]); | |
68 static int maphash_valid = FALSE; | |
69 | |
70 /* | |
71 * List used for abbreviations. | |
72 */ | |
73 static mapblock_T *first_abbr = NULL; /* first entry in abbrlist */ | |
74 | |
1051 | 75 static int KeyNoremap = 0; /* remapping flags */ |
7 | 76 |
77 /* | |
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 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
|
112 static void init_typebuf(void); |
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
113 static void may_sync_undo(void); |
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
114 static void closescript(void); |
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
115 static int vgetorpeek(int); |
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
116 static void map_free(mapblock_T **); |
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
117 static void validate_maphash(void); |
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
118 static void showmap(mapblock_T *mp, int local); |
12281
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
119 static int inchar(char_u *buf, int maxlen, long wait_time); |
836 | 120 #ifdef FEAT_EVAL |
7801
a1e71a01dbd6
commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
121 static char_u *eval_map_expr(char_u *str, int c); |
836 | 122 #endif |
7 | 123 |
124 /* | |
125 * Free and clear a buffer. | |
126 */ | |
127 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
128 free_buff(buffheader_T *buf) |
7 | 129 { |
5649 | 130 buffblock_T *p, *np; |
7 | 131 |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
132 for (p = buf->bh_first.b_next; p != NULL; p = np) |
7 | 133 { |
134 np = p->b_next; | |
135 vim_free(p); | |
136 } | |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
137 buf->bh_first.b_next = NULL; |
7 | 138 } |
139 | |
140 /* | |
141 * Return the contents of a buffer as a single string. | |
142 * K_SPECIAL and CSI in the returned string are escaped. | |
143 */ | |
144 static char_u * | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
145 get_buffcont( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
146 buffheader_T *buffer, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
147 int dozero) /* count == zero is not an error */ |
7 | 148 { |
149 long_u count = 0; | |
150 char_u *p = NULL; | |
151 char_u *p2; | |
152 char_u *str; | |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
153 buffblock_T *bp; |
7 | 154 |
155 /* compute the total length of the string */ | |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
156 for (bp = buffer->bh_first.b_next; bp != NULL; bp = bp->b_next) |
7 | 157 count += (long_u)STRLEN(bp->b_str); |
158 | |
16768
695d9ef00b03
patch 8.1.1386: unessesary type casts for lalloc()
Bram Moolenaar <Bram@vim.org>
parents:
16764
diff
changeset
|
159 if ((count || dozero) && (p = alloc(count + 1)) != NULL) |
7 | 160 { |
161 p2 = p; | |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
162 for (bp = buffer->bh_first.b_next; bp != NULL; bp = bp->b_next) |
7 | 163 for (str = bp->b_str; *str; ) |
164 *p2++ = *str++; | |
165 *p2 = NUL; | |
166 } | |
167 return (p); | |
168 } | |
169 | |
170 /* | |
171 * Return the contents of the record buffer as a single string | |
172 * and clear the record buffer. | |
173 * K_SPECIAL and CSI in the returned string are escaped. | |
174 */ | |
175 char_u * | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
176 get_recorded(void) |
7 | 177 { |
178 char_u *p; | |
179 size_t len; | |
180 | |
181 p = get_buffcont(&recordbuff, TRUE); | |
182 free_buff(&recordbuff); | |
183 | |
184 /* | |
185 * Remove the characters that were added the last time, these must be the | |
186 * (possibly mapped) characters that stopped the recording. | |
187 */ | |
188 len = STRLEN(p); | |
189 if ((int)len >= last_recorded_len) | |
190 { | |
191 len -= last_recorded_len; | |
192 p[len] = NUL; | |
193 } | |
194 | |
195 /* | |
196 * When stopping recording from Insert mode with CTRL-O q, also remove the | |
197 * CTRL-O. | |
198 */ | |
199 if (len > 0 && restart_edit != 0 && p[len - 1] == Ctrl_O) | |
200 p[len - 1] = NUL; | |
201 | |
202 return (p); | |
203 } | |
204 | |
205 /* | |
206 * Return the contents of the redo buffer as a single string. | |
207 * K_SPECIAL and CSI in the returned string are escaped. | |
208 */ | |
209 char_u * | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
210 get_inserted(void) |
7 | 211 { |
1618 | 212 return get_buffcont(&redobuff, FALSE); |
7 | 213 } |
214 | |
215 /* | |
1130 | 216 * Add string "s" after the current block of buffer "buf". |
7 | 217 * K_SPECIAL and CSI should have been escaped already. |
218 */ | |
219 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
220 add_buff( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
221 buffheader_T *buf, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
222 char_u *s, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
223 long slen) /* length of "s" or -1 */ |
7 | 224 { |
5649 | 225 buffblock_T *p; |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
226 long_u len; |
7 | 227 |
228 if (slen < 0) | |
229 slen = (long)STRLEN(s); | |
230 if (slen == 0) /* don't add empty strings */ | |
231 return; | |
232 | |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
233 if (buf->bh_first.b_next == NULL) /* first add to list */ |
7 | 234 { |
235 buf->bh_space = 0; | |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
236 buf->bh_curr = &(buf->bh_first); |
7 | 237 } |
238 else if (buf->bh_curr == NULL) /* buffer has already been read */ | |
239 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
14909
diff
changeset
|
240 iemsg(_("E222: Add to read buffer")); |
7 | 241 return; |
242 } | |
243 else if (buf->bh_index != 0) | |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
244 mch_memmove(buf->bh_first.b_next->b_str, |
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
245 buf->bh_first.b_next->b_str + buf->bh_index, |
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
246 STRLEN(buf->bh_first.b_next->b_str + buf->bh_index) + 1); |
7 | 247 buf->bh_index = 0; |
248 | |
249 if (buf->bh_space >= (int)slen) | |
250 { | |
251 len = (long_u)STRLEN(buf->bh_curr->b_str); | |
416 | 252 vim_strncpy(buf->bh_curr->b_str + len, s, (size_t)slen); |
7 | 253 buf->bh_space -= slen; |
254 } | |
255 else | |
256 { | |
257 if (slen < MINIMAL_SIZE) | |
258 len = MINIMAL_SIZE; | |
259 else | |
260 len = slen; | |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
261 p = alloc(sizeof(buffblock_T) + len); |
7 | 262 if (p == NULL) |
263 return; /* no space, just forget it */ | |
835 | 264 buf->bh_space = (int)(len - slen); |
416 | 265 vim_strncpy(p->b_str, s, (size_t)slen); |
7 | 266 |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
267 p->b_next = buf->bh_curr->b_next; |
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
268 buf->bh_curr->b_next = p; |
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
269 buf->bh_curr = p; |
7 | 270 } |
271 return; | |
272 } | |
273 | |
274 /* | |
275 * Add number "n" to buffer "buf". | |
276 */ | |
277 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
278 add_num_buff(buffheader_T *buf, long n) |
7 | 279 { |
280 char_u number[32]; | |
281 | |
282 sprintf((char *)number, "%ld", n); | |
283 add_buff(buf, number, -1L); | |
284 } | |
285 | |
286 /* | |
287 * Add character 'c' to buffer "buf". | |
288 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters. | |
289 */ | |
290 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
291 add_char_buff(buffheader_T *buf, int c) |
7 | 292 { |
293 char_u bytes[MB_MAXBYTES + 1]; | |
294 int len; | |
295 int i; | |
296 char_u temp[4]; | |
297 | |
298 if (IS_SPECIAL(c)) | |
299 len = 1; | |
300 else | |
301 len = (*mb_char2bytes)(c, bytes); | |
302 for (i = 0; i < len; ++i) | |
303 { | |
304 if (!IS_SPECIAL(c)) | |
305 c = bytes[i]; | |
306 | |
307 if (IS_SPECIAL(c) || c == K_SPECIAL || c == NUL) | |
308 { | |
309 /* translate special key code into three byte sequence */ | |
310 temp[0] = K_SPECIAL; | |
311 temp[1] = K_SECOND(c); | |
312 temp[2] = K_THIRD(c); | |
313 temp[3] = NUL; | |
314 } | |
315 #ifdef FEAT_GUI | |
316 else if (c == CSI) | |
317 { | |
318 /* Translate a CSI to a CSI - KS_EXTRA - KE_CSI sequence */ | |
319 temp[0] = CSI; | |
320 temp[1] = KS_EXTRA; | |
321 temp[2] = (int)KE_CSI; | |
322 temp[3] = NUL; | |
323 } | |
324 #endif | |
325 else | |
326 { | |
327 temp[0] = c; | |
328 temp[1] = NUL; | |
329 } | |
330 add_buff(buf, temp, -1L); | |
331 } | |
332 } | |
333 | |
5649 | 334 /* First read ahead buffer. Used for translated commands. */ |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
335 static buffheader_T readbuf1 = {{NULL, {NUL}}, NULL, 0, 0}; |
5649 | 336 |
337 /* Second read ahead buffer. Used for redo. */ | |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
338 static buffheader_T readbuf2 = {{NULL, {NUL}}, NULL, 0, 0}; |
5649 | 339 |
7 | 340 /* |
5649 | 341 * Get one byte from the read buffers. Use readbuf1 one first, use readbuf2 |
342 * if that one is empty. | |
7 | 343 * If advance == TRUE go to the next char. |
344 * No translation is done K_SPECIAL and CSI are escaped. | |
345 */ | |
346 static int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
347 read_readbuffers(int advance) |
7 | 348 { |
5649 | 349 int c; |
350 | |
351 c = read_readbuf(&readbuf1, advance); | |
352 if (c == NUL) | |
353 c = read_readbuf(&readbuf2, advance); | |
354 return c; | |
355 } | |
356 | |
357 static int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
358 read_readbuf(buffheader_T *buf, int advance) |
5649 | 359 { |
360 char_u c; | |
361 buffblock_T *curr; | |
362 | |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
363 if (buf->bh_first.b_next == NULL) /* buffer is empty */ |
7 | 364 return NUL; |
365 | |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
366 curr = buf->bh_first.b_next; |
5649 | 367 c = curr->b_str[buf->bh_index]; |
7 | 368 |
369 if (advance) | |
370 { | |
5649 | 371 if (curr->b_str[++buf->bh_index] == NUL) |
7 | 372 { |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
373 buf->bh_first.b_next = curr->b_next; |
7 | 374 vim_free(curr); |
5649 | 375 buf->bh_index = 0; |
7 | 376 } |
377 } | |
378 return c; | |
379 } | |
380 | |
381 /* | |
5670 | 382 * Prepare the read buffers for reading (if they contain something). |
7 | 383 */ |
384 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
385 start_stuff(void) |
7 | 386 { |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
387 if (readbuf1.bh_first.b_next != NULL) |
7 | 388 { |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
389 readbuf1.bh_curr = &(readbuf1.bh_first); |
5649 | 390 readbuf1.bh_space = 0; |
391 } | |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
392 if (readbuf2.bh_first.b_next != NULL) |
5649 | 393 { |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
394 readbuf2.bh_curr = &(readbuf2.bh_first); |
5649 | 395 readbuf2.bh_space = 0; |
7 | 396 } |
397 } | |
398 | |
399 /* | |
400 * Return TRUE if the stuff buffer is empty. | |
401 */ | |
402 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
403 stuff_empty(void) |
7 | 404 { |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
405 return (readbuf1.bh_first.b_next == NULL |
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
406 && readbuf2.bh_first.b_next == NULL); |
5649 | 407 } |
408 | |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
409 #if defined(FEAT_EVAL) || defined(PROTO) |
5649 | 410 /* |
411 * Return TRUE if readbuf1 is empty. There may still be redo characters in | |
412 * redbuf2. | |
413 */ | |
414 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
415 readbuf1_empty(void) |
5649 | 416 { |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
417 return (readbuf1.bh_first.b_next == NULL); |
7 | 418 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
419 #endif |
7 | 420 |
421 /* | |
422 * Set a typeahead character that won't be flushed. | |
423 */ | |
424 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
425 typeahead_noflush(int c) |
7 | 426 { |
427 typeahead_char = c; | |
428 } | |
429 | |
430 /* | |
431 * Remove the contents of the stuff buffer and the mapped characters in the | |
3263 | 432 * typeahead buffer (used in case of an error). If "flush_typeahead" is true, |
7 | 433 * flush all typeahead characters (used when interrupted by a CTRL-C). |
434 */ | |
435 void | |
14909
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
436 flush_buffers(flush_buffers_T flush_typeahead) |
7 | 437 { |
438 init_typebuf(); | |
439 | |
440 start_stuff(); | |
5649 | 441 while (read_readbuffers(TRUE) != NUL) |
7 | 442 ; |
443 | |
14909
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
444 if (flush_typeahead == FLUSH_MINIMAL) |
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
445 { |
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
446 // remove mapped characters at the start only |
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
447 typebuf.tb_off += typebuf.tb_maplen; |
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
448 typebuf.tb_len -= typebuf.tb_maplen; |
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
449 } |
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
450 else |
7 | 451 { |
14909
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
452 // remove typeahead |
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
453 if (flush_typeahead == FLUSH_INPUT) |
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
454 // We have to get all characters, because we may delete the first |
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
455 // part of an escape sequence. In an xterm we get one char at a |
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
456 // time and we have to get them all. |
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
457 while (inchar(typebuf.tb_buf, typebuf.tb_buflen - 1, 10L) != 0) |
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
458 ; |
7 | 459 typebuf.tb_off = MAXMAPLEN; |
460 typebuf.tb_len = 0; | |
11577
2bc04093ed28
patch 8.0.0671: hang when typing CTRL-C in confirm() in timer
Christian Brabandt <cb@256bit.org>
parents:
11490
diff
changeset
|
461 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
2bc04093ed28
patch 8.0.0671: hang when typing CTRL-C in confirm() in timer
Christian Brabandt <cb@256bit.org>
parents:
11490
diff
changeset
|
462 /* Reset the flag that text received from a client or from feedkeys() |
2bc04093ed28
patch 8.0.0671: hang when typing CTRL-C in confirm() in timer
Christian Brabandt <cb@256bit.org>
parents:
11490
diff
changeset
|
463 * was inserted in the typeahead buffer. */ |
2bc04093ed28
patch 8.0.0671: hang when typing CTRL-C in confirm() in timer
Christian Brabandt <cb@256bit.org>
parents:
11490
diff
changeset
|
464 typebuf_was_filled = FALSE; |
2bc04093ed28
patch 8.0.0671: hang when typing CTRL-C in confirm() in timer
Christian Brabandt <cb@256bit.org>
parents:
11490
diff
changeset
|
465 #endif |
7 | 466 } |
467 typebuf.tb_maplen = 0; | |
468 typebuf.tb_silent = 0; | |
469 cmd_silent = FALSE; | |
470 typebuf.tb_no_abbr_cnt = 0; | |
471 } | |
472 | |
473 /* | |
474 * The previous contents of the redo buffer is kept in old_redobuffer. | |
475 * This is used for the CTRL-O <.> command in insert mode. | |
476 */ | |
477 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
478 ResetRedobuff(void) |
7 | 479 { |
480 if (!block_redo) | |
481 { | |
482 free_buff(&old_redobuff); | |
483 old_redobuff = redobuff; | |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
484 redobuff.bh_first.b_next = NULL; |
7 | 485 } |
486 } | |
487 | |
3324 | 488 /* |
489 * Discard the contents of the redo buffer and restore the previous redo | |
490 * buffer. | |
491 */ | |
492 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
493 CancelRedo(void) |
3324 | 494 { |
495 if (!block_redo) | |
496 { | |
497 free_buff(&redobuff); | |
498 redobuff = old_redobuff; | |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
499 old_redobuff.bh_first.b_next = NULL; |
3324 | 500 start_stuff(); |
5649 | 501 while (read_readbuffers(TRUE) != NUL) |
3324 | 502 ; |
503 } | |
504 } | |
505 | |
7 | 506 /* |
507 * Save redobuff and old_redobuff to save_redobuff and save_old_redobuff. | |
508 * Used before executing autocommands and user functions. | |
509 */ | |
510 void | |
11325
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
511 saveRedobuff(save_redo_T *save_redo) |
7 | 512 { |
513 char_u *s; | |
514 | |
11325
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
515 save_redo->sr_redobuff = redobuff; |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
516 redobuff.bh_first.b_next = NULL; |
11325
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
517 save_redo->sr_old_redobuff = old_redobuff; |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
518 old_redobuff.bh_first.b_next = NULL; |
11325
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
519 |
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
520 /* 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
|
521 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
|
522 if (s != NULL) |
7 | 523 { |
11325
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
524 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
|
525 vim_free(s); |
7 | 526 } |
527 } | |
528 | |
529 /* | |
530 * Restore redobuff and old_redobuff from save_redobuff and save_old_redobuff. | |
531 * Used after executing autocommands and user functions. | |
532 */ | |
533 void | |
11325
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
534 restoreRedobuff(save_redo_T *save_redo) |
7 | 535 { |
11325
77f3b7316d8b
patch 8.0.0548: saving the redo buffer only works one time
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
536 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
|
537 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
|
538 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
|
539 old_redobuff = save_redo->sr_old_redobuff; |
7 | 540 } |
541 | |
542 /* | |
543 * Append "s" to the redo buffer. | |
544 * K_SPECIAL and CSI should already have been escaped. | |
545 */ | |
546 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
547 AppendToRedobuff(char_u *s) |
7 | 548 { |
549 if (!block_redo) | |
550 add_buff(&redobuff, s, -1L); | |
551 } | |
552 | |
553 /* | |
554 * Append to Redo buffer literally, escaping special characters with CTRL-V. | |
555 * K_SPECIAL and CSI are escaped as well. | |
556 */ | |
557 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
558 AppendToRedobuffLit( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
559 char_u *str, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
560 int len) /* length of "str" or -1 for up to the NUL */ |
7 | 561 { |
620 | 562 char_u *s = str; |
7 | 563 int c; |
564 char_u *start; | |
565 | |
566 if (block_redo) | |
567 return; | |
568 | |
620 | 569 while (len < 0 ? *s != NUL : s - str < len) |
7 | 570 { |
571 /* Put a string of normal characters in the redo buffer (that's | |
572 * faster). */ | |
573 start = s; | |
574 while (*s >= ' ' | |
575 #ifndef EBCDIC | |
576 && *s < DEL /* EBCDIC: all chars above space are normal */ | |
577 #endif | |
620 | 578 && (len < 0 || s - str < len)) |
7 | 579 ++s; |
580 | |
581 /* Don't put '0' or '^' as last character, just in case a CTRL-D is | |
582 * typed next. */ | |
583 if (*s == NUL && (s[-1] == '0' || s[-1] == '^')) | |
584 --s; | |
585 if (s > start) | |
586 add_buff(&redobuff, start, (long)(s - start)); | |
587 | |
620 | 588 if (*s == NUL || (len >= 0 && s - str >= len)) |
589 break; | |
590 | |
591 /* Handle a special or multibyte character. */ | |
592 if (has_mbyte) | |
593 /* Handle composing chars separately. */ | |
594 c = mb_cptr2char_adv(&s); | |
595 else | |
596 c = *s++; | |
597 if (c < ' ' || c == DEL || (*s == NUL && (c == '0' || c == '^'))) | |
598 add_char_buff(&redobuff, Ctrl_V); | |
599 | |
600 /* CTRL-V '0' must be inserted as CTRL-V 048 (EBCDIC: xf0) */ | |
601 if (*s == NUL && c == '0') | |
7 | 602 #ifdef EBCDIC |
620 | 603 add_buff(&redobuff, (char_u *)"xf0", 3L); |
7 | 604 #else |
620 | 605 add_buff(&redobuff, (char_u *)"048", 3L); |
7 | 606 #endif |
620 | 607 else |
608 add_char_buff(&redobuff, c); | |
7 | 609 } |
610 } | |
611 | |
612 /* | |
613 * Append a character to the redo buffer. | |
614 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters. | |
615 */ | |
616 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
617 AppendCharToRedobuff(int c) |
7 | 618 { |
619 if (!block_redo) | |
620 add_char_buff(&redobuff, c); | |
621 } | |
622 | |
623 /* | |
624 * Append a number to the redo buffer. | |
625 */ | |
626 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
627 AppendNumberToRedobuff(long n) |
7 | 628 { |
629 if (!block_redo) | |
630 add_num_buff(&redobuff, n); | |
631 } | |
632 | |
633 /* | |
634 * Append string "s" to the stuff buffer. | |
635 * CSI and K_SPECIAL must already have been escaped. | |
636 */ | |
637 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
638 stuffReadbuff(char_u *s) |
7 | 639 { |
5649 | 640 add_buff(&readbuf1, s, -1L); |
7 | 641 } |
642 | |
6098 | 643 /* |
644 * Append string "s" to the redo stuff buffer. | |
645 * CSI and K_SPECIAL must already have been escaped. | |
646 */ | |
647 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
648 stuffRedoReadbuff(char_u *s) |
6098 | 649 { |
650 add_buff(&readbuf2, s, -1L); | |
651 } | |
652 | |
7 | 653 void |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
654 stuffReadbuffLen(char_u *s, long len) |
7 | 655 { |
5649 | 656 add_buff(&readbuf1, s, len); |
7 | 657 } |
658 | |
659 #if defined(FEAT_EVAL) || defined(PROTO) | |
660 /* | |
661 * Stuff "s" into the stuff buffer, leaving special key codes unmodified and | |
662 * escaping other K_SPECIAL and CSI bytes. | |
2784 | 663 * Change CR, LF and ESC into a space. |
7 | 664 */ |
665 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
666 stuffReadbuffSpec(char_u *s) |
7 | 667 { |
2784 | 668 int c; |
669 | |
7 | 670 while (*s != NUL) |
671 { | |
672 if (*s == K_SPECIAL && s[1] != NUL && s[2] != NUL) | |
673 { | |
674 /* Insert special key literally. */ | |
675 stuffReadbuffLen(s, 3L); | |
676 s += 3; | |
677 } | |
678 else | |
2784 | 679 { |
680 c = mb_ptr2char_adv(&s); | |
681 if (c == CAR || c == NL || c == ESC) | |
682 c = ' '; | |
683 stuffcharReadbuff(c); | |
684 } | |
7 | 685 } |
686 } | |
687 #endif | |
688 | |
689 /* | |
690 * Append a character to the stuff buffer. | |
691 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters. | |
692 */ | |
693 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
694 stuffcharReadbuff(int c) |
7 | 695 { |
5649 | 696 add_char_buff(&readbuf1, c); |
7 | 697 } |
698 | |
699 /* | |
700 * Append a number to the stuff buffer. | |
701 */ | |
702 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
703 stuffnumReadbuff(long n) |
7 | 704 { |
5649 | 705 add_num_buff(&readbuf1, n); |
7 | 706 } |
707 | |
708 /* | |
709 * Read a character from the redo buffer. Translates K_SPECIAL, CSI and | |
710 * multibyte characters. | |
711 * The redo buffer is left as it is. | |
3324 | 712 * If init is TRUE, prepare for redo, return FAIL if nothing to redo, OK |
713 * otherwise. | |
714 * If old is TRUE, use old_redobuff instead of redobuff. | |
7 | 715 */ |
716 static int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
717 read_redo(int init, int old_redo) |
7 | 718 { |
5649 | 719 static buffblock_T *bp; |
720 static char_u *p; | |
721 int c; | |
722 int n; | |
723 char_u buf[MB_MAXBYTES + 1]; | |
724 int i; | |
7 | 725 |
726 if (init) | |
727 { | |
728 if (old_redo) | |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
729 bp = old_redobuff.bh_first.b_next; |
7 | 730 else |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
731 bp = redobuff.bh_first.b_next; |
7 | 732 if (bp == NULL) |
733 return FAIL; | |
734 p = bp->b_str; | |
735 return OK; | |
736 } | |
737 if ((c = *p) != NUL) | |
738 { | |
739 /* Reverse the conversion done by add_char_buff() */ | |
740 /* For a multi-byte character get all the bytes and return the | |
741 * converted character. */ | |
742 if (has_mbyte && (c != K_SPECIAL || p[1] == KS_SPECIAL)) | |
743 n = MB_BYTE2LEN_CHECK(c); | |
744 else | |
745 n = 1; | |
746 for (i = 0; ; ++i) | |
747 { | |
748 if (c == K_SPECIAL) /* special key or escaped K_SPECIAL */ | |
749 { | |
750 c = TO_SPECIAL(p[1], p[2]); | |
751 p += 2; | |
752 } | |
753 #ifdef FEAT_GUI | |
754 if (c == CSI) /* escaped CSI */ | |
755 p += 2; | |
756 #endif | |
757 if (*++p == NUL && bp->b_next != NULL) | |
758 { | |
759 bp = bp->b_next; | |
760 p = bp->b_str; | |
761 } | |
762 buf[i] = c; | |
763 if (i == n - 1) /* last byte of a character */ | |
764 { | |
765 if (n != 1) | |
766 c = (*mb_ptr2char)(buf); | |
767 break; | |
768 } | |
769 c = *p; | |
770 if (c == NUL) /* cannot happen? */ | |
771 break; | |
772 } | |
773 } | |
774 | |
775 return c; | |
776 } | |
777 | |
778 /* | |
779 * Copy the rest of the redo buffer into the stuff buffer (in a slow way). | |
780 * If old_redo is TRUE, use old_redobuff instead of redobuff. | |
781 * The escaped K_SPECIAL and CSI are copied without translation. | |
782 */ | |
783 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
784 copy_redo(int old_redo) |
7 | 785 { |
786 int c; | |
787 | |
788 while ((c = read_redo(FALSE, old_redo)) != NUL) | |
5649 | 789 add_char_buff(&readbuf2, c); |
7 | 790 } |
791 | |
792 /* | |
5649 | 793 * Stuff the redo buffer into readbuf2. |
7 | 794 * Insert the redo count into the command. |
795 * If "old_redo" is TRUE, the last but one command is repeated | |
796 * instead of the last command (inserting text). This is used for | |
797 * CTRL-O <.> in insert mode | |
798 * | |
799 * return FAIL for failure, OK otherwise | |
800 */ | |
801 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
802 start_redo(long count, int old_redo) |
7 | 803 { |
804 int c; | |
805 | |
806 /* init the pointers; return if nothing to redo */ | |
807 if (read_redo(TRUE, old_redo) == FAIL) | |
808 return FAIL; | |
809 | |
810 c = read_redo(FALSE, old_redo); | |
811 | |
812 /* copy the buffer name, if present */ | |
813 if (c == '"') | |
814 { | |
5649 | 815 add_buff(&readbuf2, (char_u *)"\"", 1L); |
7 | 816 c = read_redo(FALSE, old_redo); |
817 | |
818 /* if a numbered buffer is used, increment the number */ | |
819 if (c >= '1' && c < '9') | |
820 ++c; | |
5649 | 821 add_char_buff(&readbuf2, c); |
14009
830a47e48791
patch 8.1.0022: repeating put from expression register fails
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
822 |
830a47e48791
patch 8.1.0022: repeating put from expression register fails
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
823 /* the expression register should be re-evaluated */ |
830a47e48791
patch 8.1.0022: repeating put from expression register fails
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
824 if (c == '=') |
830a47e48791
patch 8.1.0022: repeating put from expression register fails
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
825 { |
830a47e48791
patch 8.1.0022: repeating put from expression register fails
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
826 add_char_buff(&readbuf2, CAR); |
830a47e48791
patch 8.1.0022: repeating put from expression register fails
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
827 cmd_silent = TRUE; |
830a47e48791
patch 8.1.0022: repeating put from expression register fails
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
828 } |
830a47e48791
patch 8.1.0022: repeating put from expression register fails
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
829 |
7 | 830 c = read_redo(FALSE, old_redo); |
831 } | |
832 | |
833 if (c == 'v') /* redo Visual */ | |
834 { | |
835 VIsual = curwin->w_cursor; | |
836 VIsual_active = TRUE; | |
837 VIsual_select = FALSE; | |
838 VIsual_reselect = TRUE; | |
839 redo_VIsual_busy = TRUE; | |
840 c = read_redo(FALSE, old_redo); | |
841 } | |
842 | |
843 /* try to enter the count (in place of a previous count) */ | |
844 if (count) | |
845 { | |
846 while (VIM_ISDIGIT(c)) /* skip "old" count */ | |
847 c = read_redo(FALSE, old_redo); | |
5649 | 848 add_num_buff(&readbuf2, count); |
7 | 849 } |
850 | |
851 /* copy from the redo buffer into the stuff buffer */ | |
5649 | 852 add_char_buff(&readbuf2, c); |
7 | 853 copy_redo(old_redo); |
854 return OK; | |
855 } | |
856 | |
857 /* | |
858 * Repeat the last insert (R, o, O, a, A, i or I command) by stuffing | |
5649 | 859 * the redo buffer into readbuf2. |
7 | 860 * return FAIL for failure, OK otherwise |
861 */ | |
862 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
863 start_redo_ins(void) |
7 | 864 { |
865 int c; | |
866 | |
867 if (read_redo(TRUE, FALSE) == FAIL) | |
868 return FAIL; | |
869 start_stuff(); | |
870 | |
871 /* skip the count and the command character */ | |
872 while ((c = read_redo(FALSE, FALSE)) != NUL) | |
873 { | |
874 if (vim_strchr((char_u *)"AaIiRrOo", c) != NULL) | |
875 { | |
876 if (c == 'O' || c == 'o') | |
5649 | 877 add_buff(&readbuf2, NL_STR, -1L); |
7 | 878 break; |
879 } | |
880 } | |
881 | |
882 /* copy the typed text from the redo buffer into the stuff buffer */ | |
883 copy_redo(FALSE); | |
884 block_redo = TRUE; | |
885 return OK; | |
886 } | |
887 | |
888 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
889 stop_redo_ins(void) |
7 | 890 { |
891 block_redo = FALSE; | |
892 } | |
893 | |
894 /* | |
895 * Initialize typebuf.tb_buf to point to typebuf_init. | |
896 * alloc() cannot be used here: In out-of-memory situations it would | |
897 * be impossible to type anything. | |
898 */ | |
899 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
900 init_typebuf(void) |
7 | 901 { |
902 if (typebuf.tb_buf == NULL) | |
903 { | |
904 typebuf.tb_buf = typebuf_init; | |
905 typebuf.tb_noremap = noremapbuf_init; | |
906 typebuf.tb_buflen = TYPELEN_INIT; | |
907 typebuf.tb_len = 0; | |
11331
ff27a6a3a243
patch 8.0.0551: the typeahead buffer is reallocated too often
Christian Brabandt <cb@256bit.org>
parents:
11325
diff
changeset
|
908 typebuf.tb_off = MAXMAPLEN + 4; |
7 | 909 typebuf.tb_change_cnt = 1; |
910 } | |
911 } | |
912 | |
913 /* | |
7408
1886f2863437
commit https://github.com/vim/vim/commit/e7fedb6ebe72d9a475aa65109b77d5ed4667067a
Christian Brabandt <cb@256bit.org>
parents:
7117
diff
changeset
|
914 * 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
|
915 * and ":normal" command, vgetorpeek() and check_termcode()). |
7 | 916 * |
917 * If noremap is REMAP_YES, new string can be mapped again. | |
918 * If noremap is REMAP_NONE, new string cannot be mapped again. | |
10 | 919 * If noremap is REMAP_SKIP, fist char of new string cannot be mapped again, |
920 * but abbreviations are allowed. | |
7 | 921 * If noremap is REMAP_SCRIPT, new string cannot be mapped again, except for |
922 * script-local mappings. | |
923 * If noremap is > 0, that many characters of the new string cannot be mapped. | |
924 * | |
925 * If nottyped is TRUE, the string does not return KeyTyped (don't use when | |
926 * offset is non-zero!). | |
927 * | |
928 * If silent is TRUE, cmd_silent is set when the characters are obtained. | |
929 * | |
930 * return FAIL for failure, OK otherwise | |
931 */ | |
932 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
933 ins_typebuf( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
934 char_u *str, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
935 int noremap, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
936 int offset, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
937 int nottyped, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
938 int silent) |
7 | 939 { |
940 char_u *s1, *s2; | |
941 int newlen; | |
942 int addlen; | |
943 int i; | |
944 int newoff; | |
945 int val; | |
946 int nrm; | |
947 | |
948 init_typebuf(); | |
949 if (++typebuf.tb_change_cnt == 0) | |
950 typebuf.tb_change_cnt = 1; | |
951 | |
952 addlen = (int)STRLEN(str); | |
1130 | 953 |
7 | 954 if (offset == 0 && addlen <= typebuf.tb_off) |
955 { | |
10549
055b1633aed7
patch 8.0.0164: outdated and misplaced comments
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
956 /* |
055b1633aed7
patch 8.0.0164: outdated and misplaced comments
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
957 * 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
|
958 */ |
7 | 959 typebuf.tb_off -= addlen; |
960 mch_memmove(typebuf.tb_buf + typebuf.tb_off, str, (size_t)addlen); | |
961 } | |
11331
ff27a6a3a243
patch 8.0.0551: the typeahead buffer is reallocated too often
Christian Brabandt <cb@256bit.org>
parents:
11325
diff
changeset
|
962 else if (typebuf.tb_len == 0 && typebuf.tb_buflen |
ff27a6a3a243
patch 8.0.0551: the typeahead buffer is reallocated too often
Christian Brabandt <cb@256bit.org>
parents:
11325
diff
changeset
|
963 >= addlen + 3 * (MAXMAPLEN + 4)) |
ff27a6a3a243
patch 8.0.0551: the typeahead buffer is reallocated too often
Christian Brabandt <cb@256bit.org>
parents:
11325
diff
changeset
|
964 { |
ff27a6a3a243
patch 8.0.0551: the typeahead buffer is reallocated too often
Christian Brabandt <cb@256bit.org>
parents:
11325
diff
changeset
|
965 /* |
ff27a6a3a243
patch 8.0.0551: the typeahead buffer is reallocated too often
Christian Brabandt <cb@256bit.org>
parents:
11325
diff
changeset
|
966 * Buffer is empty and string fits in the existing buffer. |
ff27a6a3a243
patch 8.0.0551: the typeahead buffer is reallocated too often
Christian Brabandt <cb@256bit.org>
parents:
11325
diff
changeset
|
967 * Leave some space before and after, if possible. |
ff27a6a3a243
patch 8.0.0551: the typeahead buffer is reallocated too often
Christian Brabandt <cb@256bit.org>
parents:
11325
diff
changeset
|
968 */ |
ff27a6a3a243
patch 8.0.0551: the typeahead buffer is reallocated too often
Christian Brabandt <cb@256bit.org>
parents:
11325
diff
changeset
|
969 typebuf.tb_off = (typebuf.tb_buflen - addlen - 3 * (MAXMAPLEN + 4)) / 2; |
ff27a6a3a243
patch 8.0.0551: the typeahead buffer is reallocated too often
Christian Brabandt <cb@256bit.org>
parents:
11325
diff
changeset
|
970 mch_memmove(typebuf.tb_buf + typebuf.tb_off, str, (size_t)addlen); |
ff27a6a3a243
patch 8.0.0551: the typeahead buffer is reallocated too often
Christian Brabandt <cb@256bit.org>
parents:
11325
diff
changeset
|
971 } |
7 | 972 else |
973 { | |
10549
055b1633aed7
patch 8.0.0164: outdated and misplaced comments
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
974 /* |
055b1633aed7
patch 8.0.0164: outdated and misplaced comments
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
975 * Need to allocate a new buffer. |
11331
ff27a6a3a243
patch 8.0.0551: the typeahead buffer is reallocated too often
Christian Brabandt <cb@256bit.org>
parents:
11325
diff
changeset
|
976 * In typebuf.tb_buf there must always be room for 3 * (MAXMAPLEN + 4) |
10549
055b1633aed7
patch 8.0.0164: outdated and misplaced comments
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
977 * 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
|
978 * often. |
055b1633aed7
patch 8.0.0164: outdated and misplaced comments
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
979 */ |
7 | 980 newoff = MAXMAPLEN + 4; |
981 newlen = typebuf.tb_len + addlen + newoff + 4 * (MAXMAPLEN + 4); | |
982 if (newlen < 0) /* string is getting too long */ | |
983 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
14909
diff
changeset
|
984 emsg(_(e_toocompl)); /* also calls flush_buffers */ |
7 | 985 setcursor(); |
986 return FAIL; | |
987 } | |
988 s1 = alloc(newlen); | |
989 if (s1 == NULL) /* out of memory */ | |
990 return FAIL; | |
991 s2 = alloc(newlen); | |
992 if (s2 == NULL) /* out of memory */ | |
993 { | |
994 vim_free(s1); | |
995 return FAIL; | |
996 } | |
997 typebuf.tb_buflen = newlen; | |
998 | |
999 /* copy the old chars, before the insertion point */ | |
1000 mch_memmove(s1 + newoff, typebuf.tb_buf + typebuf.tb_off, | |
1001 (size_t)offset); | |
1002 /* copy the new chars */ | |
1003 mch_memmove(s1 + newoff + offset, str, (size_t)addlen); | |
1004 /* copy the old chars, after the insertion point, including the NUL at | |
1005 * the end */ | |
1006 mch_memmove(s1 + newoff + offset + addlen, | |
1007 typebuf.tb_buf + typebuf.tb_off + offset, | |
1008 (size_t)(typebuf.tb_len - offset + 1)); | |
1009 if (typebuf.tb_buf != typebuf_init) | |
1010 vim_free(typebuf.tb_buf); | |
1011 typebuf.tb_buf = s1; | |
1012 | |
1013 mch_memmove(s2 + newoff, typebuf.tb_noremap + typebuf.tb_off, | |
1014 (size_t)offset); | |
1015 mch_memmove(s2 + newoff + offset + addlen, | |
1016 typebuf.tb_noremap + typebuf.tb_off + offset, | |
1017 (size_t)(typebuf.tb_len - offset)); | |
1018 if (typebuf.tb_noremap != noremapbuf_init) | |
1019 vim_free(typebuf.tb_noremap); | |
1020 typebuf.tb_noremap = s2; | |
1021 | |
1022 typebuf.tb_off = newoff; | |
1023 } | |
1024 typebuf.tb_len += addlen; | |
1025 | |
1026 /* If noremap == REMAP_SCRIPT: do remap script-local mappings. */ | |
1027 if (noremap == REMAP_SCRIPT) | |
1028 val = RM_SCRIPT; | |
10 | 1029 else if (noremap == REMAP_SKIP) |
1030 val = RM_ABBR; | |
7 | 1031 else |
1032 val = RM_NONE; | |
1033 | |
1034 /* | |
1035 * Adjust typebuf.tb_noremap[] for the new characters: | |
1036 * If noremap == REMAP_NONE or REMAP_SCRIPT: new characters are | |
1037 * (sometimes) not remappable | |
1038 * If noremap == REMAP_YES: all the new characters are mappable | |
1039 * If noremap > 0: "noremap" characters are not remappable, the rest | |
1040 * mappable | |
1041 */ | |
10 | 1042 if (noremap == REMAP_SKIP) |
1043 nrm = 1; | |
1044 else if (noremap < 0) | |
7 | 1045 nrm = addlen; |
1046 else | |
1047 nrm = noremap; | |
1048 for (i = 0; i < addlen; ++i) | |
1049 typebuf.tb_noremap[typebuf.tb_off + i + offset] = | |
1050 (--nrm >= 0) ? val : RM_YES; | |
1051 | |
1052 /* tb_maplen and tb_silent only remember the length of mapped and/or | |
1053 * silent mappings at the start of the buffer, assuming that a mapped | |
1054 * sequence doesn't result in typed characters. */ | |
1055 if (nottyped || typebuf.tb_maplen > offset) | |
1056 typebuf.tb_maplen += addlen; | |
1057 if (silent || typebuf.tb_silent > offset) | |
1058 { | |
1059 typebuf.tb_silent += addlen; | |
1060 cmd_silent = TRUE; | |
1061 } | |
1062 if (typebuf.tb_no_abbr_cnt && offset == 0) /* and not used for abbrev.s */ | |
1063 typebuf.tb_no_abbr_cnt += addlen; | |
1064 | |
1065 return OK; | |
1066 } | |
1067 | |
1068 /* | |
852 | 1069 * Put character "c" back into the typeahead buffer. |
1070 * Can be used for a character obtained by vgetc() that needs to be put back. | |
1051 | 1071 * Uses cmd_silent, KeyTyped and KeyNoremap to restore the flags belonging to |
1072 * the char. | |
852 | 1073 */ |
1074 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1075 ins_char_typebuf(int c) |
852 | 1076 { |
3549 | 1077 char_u buf[MB_MAXBYTES + 1]; |
852 | 1078 if (IS_SPECIAL(c)) |
1079 { | |
1080 buf[0] = K_SPECIAL; | |
1081 buf[1] = K_SECOND(c); | |
1082 buf[2] = K_THIRD(c); | |
1083 buf[3] = NUL; | |
1084 } | |
1085 else | |
1086 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
1051 | 1087 (void)ins_typebuf(buf, KeyNoremap, 0, !KeyTyped, cmd_silent); |
852 | 1088 } |
1089 | |
1090 /* | |
7 | 1091 * Return TRUE if the typeahead buffer was changed (while waiting for a |
841 | 1092 * character to arrive). Happens when a message was received from a client or |
842 | 1093 * from feedkeys(). |
7 | 1094 * But check in a more generic way to avoid trouble: When "typebuf.tb_buf" |
1095 * changed it was reallocated and the old pointer can no longer be used. | |
1096 * Or "typebuf.tb_off" may have been changed and we would overwrite characters | |
1097 * that was just added. | |
1098 */ | |
1099 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1100 typebuf_changed( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1101 int tb_change_cnt) /* old value of typebuf.tb_change_cnt */ |
7 | 1102 { |
1103 return (tb_change_cnt != 0 && (typebuf.tb_change_cnt != tb_change_cnt | |
841 | 1104 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
1105 || typebuf_was_filled | |
7 | 1106 #endif |
1107 )); | |
1108 } | |
1109 | |
1110 /* | |
1111 * Return TRUE if there are no characters in the typeahead buffer that have | |
1112 * not been typed (result from a mapping or come from ":normal"). | |
1113 */ | |
1114 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1115 typebuf_typed(void) |
7 | 1116 { |
1117 return typebuf.tb_maplen == 0; | |
1118 } | |
1119 | |
1120 /* | |
1121 * Return the number of characters that are mapped (or not typed). | |
1122 */ | |
1123 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1124 typebuf_maplen(void) |
7 | 1125 { |
1126 return typebuf.tb_maplen; | |
1127 } | |
1128 | |
1129 /* | |
1130 * remove "len" characters from typebuf.tb_buf[typebuf.tb_off + offset] | |
1131 */ | |
1132 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1133 del_typebuf(int len, int offset) |
7 | 1134 { |
1135 int i; | |
1136 | |
1137 if (len == 0) | |
1138 return; /* nothing to do */ | |
1139 | |
1140 typebuf.tb_len -= len; | |
1141 | |
1142 /* | |
1143 * Easy case: Just increase typebuf.tb_off. | |
1144 */ | |
1145 if (offset == 0 && typebuf.tb_buflen - (typebuf.tb_off + len) | |
1146 >= 3 * MAXMAPLEN + 3) | |
1147 typebuf.tb_off += len; | |
1148 /* | |
1149 * Have to move the characters in typebuf.tb_buf[] and typebuf.tb_noremap[] | |
1150 */ | |
1151 else | |
1152 { | |
1153 i = typebuf.tb_off + offset; | |
1154 /* | |
1155 * Leave some extra room at the end to avoid reallocation. | |
1156 */ | |
1157 if (typebuf.tb_off > MAXMAPLEN) | |
1158 { | |
1159 mch_memmove(typebuf.tb_buf + MAXMAPLEN, | |
1160 typebuf.tb_buf + typebuf.tb_off, (size_t)offset); | |
1161 mch_memmove(typebuf.tb_noremap + MAXMAPLEN, | |
1162 typebuf.tb_noremap + typebuf.tb_off, (size_t)offset); | |
1163 typebuf.tb_off = MAXMAPLEN; | |
1164 } | |
1165 /* adjust typebuf.tb_buf (include the NUL at the end) */ | |
1166 mch_memmove(typebuf.tb_buf + typebuf.tb_off + offset, | |
1167 typebuf.tb_buf + i + len, | |
1168 (size_t)(typebuf.tb_len - offset + 1)); | |
1169 /* adjust typebuf.tb_noremap[] */ | |
1170 mch_memmove(typebuf.tb_noremap + typebuf.tb_off + offset, | |
1171 typebuf.tb_noremap + i + len, | |
1172 (size_t)(typebuf.tb_len - offset)); | |
1173 } | |
1174 | |
1175 if (typebuf.tb_maplen > offset) /* adjust tb_maplen */ | |
1176 { | |
1177 if (typebuf.tb_maplen < offset + len) | |
1178 typebuf.tb_maplen = offset; | |
1179 else | |
1180 typebuf.tb_maplen -= len; | |
1181 } | |
1182 if (typebuf.tb_silent > offset) /* adjust tb_silent */ | |
1183 { | |
1184 if (typebuf.tb_silent < offset + len) | |
1185 typebuf.tb_silent = offset; | |
1186 else | |
1187 typebuf.tb_silent -= len; | |
1188 } | |
1189 if (typebuf.tb_no_abbr_cnt > offset) /* adjust tb_no_abbr_cnt */ | |
1190 { | |
1191 if (typebuf.tb_no_abbr_cnt < offset + len) | |
1192 typebuf.tb_no_abbr_cnt = offset; | |
1193 else | |
1194 typebuf.tb_no_abbr_cnt -= len; | |
1195 } | |
1196 | |
841 | 1197 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
842 | 1198 /* Reset the flag that text received from a client or from feedkeys() |
841 | 1199 * was inserted in the typeahead buffer. */ |
1200 typebuf_was_filled = FALSE; | |
7 | 1201 #endif |
1202 if (++typebuf.tb_change_cnt == 0) | |
1203 typebuf.tb_change_cnt = 1; | |
1204 } | |
1205 | |
1206 /* | |
1207 * Write typed characters to script file. | |
1208 * If recording is on put the character in the recordbuffer. | |
1209 */ | |
1210 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1211 gotchars(char_u *chars, int len) |
7 | 1212 { |
14247
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1213 char_u *s = chars; |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1214 int i; |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1215 static char_u buf[4]; |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1216 static int buflen = 0; |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1217 int todo = len; |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1218 |
1130 | 1219 while (todo--) |
7 | 1220 { |
14247
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1221 buf[buflen++] = *s++; |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1222 |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1223 // When receiving a special key sequence, store it until we have all |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1224 // the bytes and we can decide what to do with it. |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1225 if (buflen == 1 && buf[0] == K_SPECIAL) |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1226 continue; |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1227 if (buflen == 2) |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1228 continue; |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1229 if (buflen == 3 && buf[1] == KS_EXTRA |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1230 && (buf[2] == KE_FOCUSGAINED || buf[2] == KE_FOCUSLOST)) |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1231 { |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1232 // Drop K_FOCUSGAINED and K_FOCUSLOST, they are not useful in a |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1233 // recording. |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1234 buflen = 0; |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1235 continue; |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1236 } |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1237 |
7 | 1238 /* Handle one byte at a time; no translation to be done. */ |
14247
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1239 for (i = 0; i < buflen; ++i) |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1240 updatescript(buf[i]); |
7 | 1241 |
14004
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13950
diff
changeset
|
1242 if (reg_recording != 0) |
7 | 1243 { |
14247
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1244 buf[buflen] = NUL; |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1245 add_buff(&recordbuff, buf, (long)buflen); |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1246 /* remember how many chars were last recorded */ |
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1247 last_recorded_len += buflen; |
7 | 1248 } |
14247
381b01f77461
patch 8.1.0140: recording into a register has focus events
Christian Brabandt <cb@256bit.org>
parents:
14069
diff
changeset
|
1249 buflen = 0; |
7 | 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; | |
11331
ff27a6a3a243
patch 8.0.0551: the typeahead buffer is reallocated too often
Christian Brabandt <cb@256bit.org>
parents:
11325
diff
changeset
|
1294 typebuf.tb_off = MAXMAPLEN + 4; /* can insert without realloc */ |
7 | 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; |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
1363 readbuf1.bh_first.b_next = NULL; |
5649 | 1364 tp->save_readbuf2 = readbuf2; |
13726
d35b1702a1da
patch 8.0.1735: flexible array member feature not supported by HP-UX
Christian Brabandt <cb@256bit.org>
parents:
13702
diff
changeset
|
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 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
14909
diff
changeset
|
1406 emsg(_(e_nesting)); |
7 | 1407 return; |
1408 } | |
16726
fbab59a5ee6b
patch 8.1.1365: source command doesn't check for the sandbox
Bram Moolenaar <Bram@vim.org>
parents:
16712
diff
changeset
|
1409 |
fbab59a5ee6b
patch 8.1.1365: source command doesn't check for the sandbox
Bram Moolenaar <Bram@vim.org>
parents:
16712
diff
changeset
|
1410 // Disallow sourcing a file in the sandbox, the commands would be executed |
fbab59a5ee6b
patch 8.1.1365: source command doesn't check for the sandbox
Bram Moolenaar <Bram@vim.org>
parents:
16712
diff
changeset
|
1411 // later, possibly outside of the sandbox. |
fbab59a5ee6b
patch 8.1.1365: source command doesn't check for the sandbox
Bram Moolenaar <Bram@vim.org>
parents:
16712
diff
changeset
|
1412 if (check_secure()) |
fbab59a5ee6b
patch 8.1.1365: source command doesn't check for the sandbox
Bram Moolenaar <Bram@vim.org>
parents:
16712
diff
changeset
|
1413 return; |
fbab59a5ee6b
patch 8.1.1365: source command doesn't check for the sandbox
Bram Moolenaar <Bram@vim.org>
parents:
16712
diff
changeset
|
1414 |
1462 | 1415 #ifdef FEAT_EVAL |
1416 if (ignore_script) | |
1417 /* Not reading from script, also don't open one. Warning message? */ | |
1418 return; | |
1419 #endif | |
7 | 1420 |
1421 if (scriptin[curscript] != NULL) /* already reading script */ | |
1422 ++curscript; | |
1423 /* use NameBuff for expanded name */ | |
1424 expand_env(name, NameBuff, MAXPATHL); | |
1425 if ((scriptin[curscript] = mch_fopen((char *)NameBuff, READBIN)) == NULL) | |
1426 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
14909
diff
changeset
|
1427 semsg(_(e_notopen), name); |
7 | 1428 if (curscript) |
1429 --curscript; | |
1430 return; | |
1431 } | |
1432 if (save_typebuf() == FAIL) | |
1433 return; | |
1434 | |
1435 /* | |
1436 * Execute the commands from the file right now when using ":source!" | |
1437 * after ":global" or ":argdo" or in a loop. Also when another command | |
1438 * follows. This means the display won't be updated. Don't do this | |
1439 * always, "make test" would fail. | |
1440 */ | |
1441 if (directly) | |
1442 { | |
1443 oparg_T oa; | |
1444 int oldcurscript; | |
1445 int save_State = State; | |
1446 int save_restart_edit = restart_edit; | |
1447 int save_insertmode = p_im; | |
1448 int save_finish_op = finish_op; | |
1449 int save_msg_scroll = msg_scroll; | |
1450 | |
1451 State = NORMAL; | |
1452 msg_scroll = FALSE; /* no msg scrolling in Normal mode */ | |
1453 restart_edit = 0; /* don't go to Insert mode */ | |
1454 p_im = FALSE; /* don't use 'insertmode' */ | |
1455 clear_oparg(&oa); | |
1456 finish_op = FALSE; | |
1457 | |
1458 oldcurscript = curscript; | |
1459 do | |
1460 { | |
16712
329e28ed10fd
patch 8.1.1358: cannot enter character with a CSI byte
Bram Moolenaar <Bram@vim.org>
parents:
16531
diff
changeset
|
1461 update_topline_cursor(); // update cursor position and topline |
329e28ed10fd
patch 8.1.1358: cannot enter character with a CSI byte
Bram Moolenaar <Bram@vim.org>
parents:
16531
diff
changeset
|
1462 normal_cmd(&oa, FALSE); // execute one command |
329e28ed10fd
patch 8.1.1358: cannot enter character with a CSI byte
Bram Moolenaar <Bram@vim.org>
parents:
16531
diff
changeset
|
1463 vpeekc(); // check for end of file |
7 | 1464 } |
1465 while (scriptin[oldcurscript] != NULL); | |
1466 | |
1467 State = save_State; | |
1468 msg_scroll = save_msg_scroll; | |
1469 restart_edit = save_restart_edit; | |
1470 p_im = save_insertmode; | |
1471 finish_op = save_finish_op; | |
1472 } | |
1473 } | |
1474 | |
1475 /* | |
1476 * Close the currently active input script. | |
1477 */ | |
1478 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1479 closescript(void) |
7 | 1480 { |
1481 free_typebuf(); | |
1482 typebuf = saved_typebuf[curscript]; | |
1483 | |
1484 fclose(scriptin[curscript]); | |
1485 scriptin[curscript] = NULL; | |
1486 if (curscript > 0) | |
1487 --curscript; | |
1488 } | |
1489 | |
358 | 1490 #if defined(EXITFREE) || defined(PROTO) |
1491 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1492 close_all_scripts(void) |
358 | 1493 { |
1494 while (scriptin[0] != NULL) | |
1495 closescript(); | |
1496 } | |
1497 #endif | |
1498 | |
7 | 1499 #if defined(FEAT_INS_EXPAND) || defined(PROTO) |
1500 /* | |
1501 * Return TRUE when reading keys from a script file. | |
1502 */ | |
1503 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1504 using_script(void) |
7 | 1505 { |
1506 return scriptin[curscript] != NULL; | |
1507 } | |
1508 #endif | |
1509 | |
1510 /* | |
365 | 1511 * This function is called just before doing a blocking wait. Thus after |
1512 * waiting 'updatetime' for a character to arrive. | |
1513 */ | |
1514 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1515 before_blocking(void) |
365 | 1516 { |
1517 updatescript(0); | |
1518 #ifdef FEAT_EVAL | |
958 | 1519 if (may_garbage_collect) |
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
1520 garbage_collect(FALSE); |
365 | 1521 #endif |
1522 } | |
1523 | |
1524 /* | |
7 | 1525 * updatescipt() is called when a character can be written into the script file |
1526 * or when we have waited some time for a character (c == 0) | |
1527 * | |
1528 * All the changed memfiles are synced if c == 0 or when the number of typed | |
1529 * characters reaches 'updatecount' and 'updatecount' is non-zero. | |
1530 */ | |
1531 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1532 updatescript(int c) |
7 | 1533 { |
1534 static int count = 0; | |
1535 | |
1536 if (c && scriptout) | |
1537 putc(c, scriptout); | |
1538 if (c == 0 || (p_uc > 0 && ++count >= p_uc)) | |
1539 { | |
1540 ml_sync_all(c == 0, TRUE); | |
1541 count = 0; | |
1542 } | |
1543 } | |
1544 | |
1545 /* | |
1546 * Get the next input character. | |
1547 * Can return a special key or a multi-byte character. | |
1548 * Can return NUL when called recursively, use safe_vgetc() if that's not | |
1549 * wanted. | |
1550 * This translates escaped K_SPECIAL and CSI bytes to a K_SPECIAL or CSI byte. | |
1551 * Collects the bytes of a multibyte character into the whole character. | |
1992 | 1552 * Returns the modifiers in the global "mod_mask". |
7 | 1553 */ |
1554 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1555 vgetc(void) |
7 | 1556 { |
1557 int c, c2; | |
1558 int n; | |
3549 | 1559 char_u buf[MB_MAXBYTES + 1]; |
7 | 1560 int i; |
1561 | |
958 | 1562 #ifdef FEAT_EVAL |
1563 /* Do garbage collection when garbagecollect() was called previously and | |
1564 * we are now at the toplevel. */ | |
1565 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
|
1566 garbage_collect(FALSE); |
958 | 1567 #endif |
1568 | |
7 | 1569 /* |
1570 * If a character was put back with vungetc, it was already processed. | |
1571 * Return it directly. | |
1572 */ | |
1573 if (old_char != -1) | |
1574 { | |
1575 c = old_char; | |
1576 old_char = -1; | |
1577 mod_mask = old_mod_mask; | |
4227 | 1578 #ifdef FEAT_MOUSE |
1579 mouse_row = old_mouse_row; | |
1580 mouse_col = old_mouse_col; | |
1581 #endif | |
7 | 1582 } |
958 | 1583 else |
7 | 1584 { |
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1585 mod_mask = 0x0; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1586 last_recorded_len = 0; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1587 for (;;) // this is done twice if there are modifiers |
7 | 1588 { |
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1589 int did_inc = FALSE; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1590 |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1591 if (mod_mask |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1592 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1593 || im_is_preediting() |
7 | 1594 #endif |
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1595 ) |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1596 { |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1597 // no mapping after modifier has been read |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1598 ++no_mapping; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1599 ++allow_keys; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1600 did_inc = TRUE; // mod_mask may change value |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1601 } |
7 | 1602 c = vgetorpeek(TRUE); |
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1603 if (did_inc) |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1604 { |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1605 --no_mapping; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1606 --allow_keys; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1607 } |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1608 |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1609 // Get two extra bytes for special keys |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1610 if (c == K_SPECIAL |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1611 #ifdef FEAT_GUI |
16470
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1612 || (gui.in_use && c == CSI) |
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1613 #endif |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1614 ) |
7 | 1615 { |
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1616 int save_allow_keys = allow_keys; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1617 |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1618 ++no_mapping; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1619 allow_keys = 0; // make sure BS is not found |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1620 c2 = vgetorpeek(TRUE); // no mapping for these chars |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1621 c = vgetorpeek(TRUE); |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1622 --no_mapping; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1623 allow_keys = save_allow_keys; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1624 if (c2 == KS_MODIFIER) |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1625 { |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1626 mod_mask = c; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1627 continue; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1628 } |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1629 c = TO_SPECIAL(c2, c); |
7 | 1630 |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1631 #if defined(FEAT_GUI_MSWIN) && defined(FEAT_MENU) && defined(FEAT_TEAROFF) |
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1632 // Handle K_TEAROFF here, the caller of vgetc() doesn't need to |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1633 // know that a menu was torn off |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
1634 if ( |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
1635 # ifdef VIMDLL |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
1636 gui.in_use && |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
1637 # endif |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
1638 c == K_TEAROFF) |
7 | 1639 { |
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1640 char_u name[200]; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1641 int i; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1642 |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1643 // get menu path, it ends with a <CR> |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1644 for (i = 0; (c = vgetorpeek(TRUE)) != '\r'; ) |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1645 { |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1646 name[i] = c; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1647 if (i < 199) |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1648 ++i; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1649 } |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1650 name[i] = NUL; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1651 gui_make_tearoff(name); |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1652 continue; |
7 | 1653 } |
1654 #endif | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1655 #if defined(FEAT_GUI) && defined(FEAT_GUI_GTK) && defined(FEAT_MENU) |
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1656 // GTK: <F10> normally selects the menu, but it's passed until |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1657 // here to allow mapping it. Intercept and invoke the GTK |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1658 // behavior if it's not mapped. |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1659 if (c == K_F10 && gui.menubar != NULL) |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1660 { |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1661 gtk_menu_shell_select_first( |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1662 GTK_MENU_SHELL(gui.menubar), FALSE); |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1663 continue; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1664 } |
36 | 1665 #endif |
7 | 1666 #ifdef FEAT_GUI |
16470
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1667 if (gui.in_use) |
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1668 { |
16470
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1669 // Handle focus event here, so that the caller doesn't |
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1670 // need to know about it. Return K_IGNORE so that we loop |
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1671 // once (needed if 'lazyredraw' is set). |
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1672 if (c == K_FOCUSGAINED || c == K_FOCUSLOST) |
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1673 { |
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1674 ui_focus_change(c == K_FOCUSGAINED); |
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1675 c = K_IGNORE; |
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1676 } |
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1677 |
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1678 // Translate K_CSI to CSI. The special key is only used |
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1679 // to avoid it being recognized as the start of a special |
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1680 // key. |
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1681 if (c == K_CSI) |
d8ade1c5f823
patch 8.1.1239: key with byte sequence containing CSI does not work
Bram Moolenaar <Bram@vim.org>
parents:
16451
diff
changeset
|
1682 c = CSI; |
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1683 } |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1684 #endif |
1380 | 1685 } |
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1686 // a keypad or special function key was not mapped, use it like |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1687 // its ASCII equivalent |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1688 switch (c) |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1689 { |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1690 case K_KPLUS: c = '+'; break; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1691 case K_KMINUS: c = '-'; break; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1692 case K_KDIVIDE: c = '/'; break; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1693 case K_KMULTIPLY: c = '*'; break; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1694 case K_KENTER: c = CAR; break; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1695 case K_KPOINT: |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1696 #ifdef MSWIN |
14403
e29cbac5e8f6
patch 8.1.0216: part of file not indented properly
Christian Brabandt <cb@256bit.org>
parents:
14247
diff
changeset
|
1697 // Can be either '.' or a ',', |
e29cbac5e8f6
patch 8.1.0216: part of file not indented properly
Christian Brabandt <cb@256bit.org>
parents:
14247
diff
changeset
|
1698 // depending on the type of keypad. |
e29cbac5e8f6
patch 8.1.0216: part of file not indented properly
Christian Brabandt <cb@256bit.org>
parents:
14247
diff
changeset
|
1699 c = MapVirtualKey(VK_DECIMAL, 2); break; |
36 | 1700 #else |
14403
e29cbac5e8f6
patch 8.1.0216: part of file not indented properly
Christian Brabandt <cb@256bit.org>
parents:
14247
diff
changeset
|
1701 c = '.'; break; |
36 | 1702 #endif |
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1703 case K_K0: c = '0'; break; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1704 case K_K1: c = '1'; break; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1705 case K_K2: c = '2'; break; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1706 case K_K3: c = '3'; break; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1707 case K_K4: c = '4'; break; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1708 case K_K5: c = '5'; break; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1709 case K_K6: c = '6'; break; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1710 case K_K7: c = '7'; break; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1711 case K_K8: c = '8'; break; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1712 case K_K9: c = '9'; break; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1713 |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1714 case K_XHOME: |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1715 case K_ZHOME: if (mod_mask == MOD_MASK_SHIFT) |
229 | 1716 { |
1717 c = K_S_HOME; | |
1718 mod_mask = 0; | |
1719 } | |
1720 else if (mod_mask == MOD_MASK_CTRL) | |
1721 { | |
1722 c = K_C_HOME; | |
1723 mod_mask = 0; | |
1724 } | |
1725 else | |
1726 c = K_HOME; | |
1727 break; | |
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1728 case K_XEND: |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1729 case K_ZEND: if (mod_mask == MOD_MASK_SHIFT) |
229 | 1730 { |
1731 c = K_S_END; | |
1732 mod_mask = 0; | |
1733 } | |
1734 else if (mod_mask == MOD_MASK_CTRL) | |
1735 { | |
1736 c = K_C_END; | |
1737 mod_mask = 0; | |
1738 } | |
1739 else | |
1740 c = K_END; | |
1741 break; | |
1742 | |
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1743 case K_XUP: c = K_UP; break; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1744 case K_XDOWN: c = K_DOWN; break; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1745 case K_XLEFT: c = K_LEFT; break; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1746 case K_XRIGHT: c = K_RIGHT; break; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1747 } |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1748 |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1749 // For a multi-byte character get all the bytes and return the |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1750 // converted character. |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1751 // Note: This will loop until enough bytes are received! |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1752 if (has_mbyte && (n = MB_BYTE2LEN_CHECK(c)) > 1) |
7 | 1753 { |
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1754 ++no_mapping; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1755 buf[0] = c; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1756 for (i = 1; i < n; ++i) |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1757 { |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1758 buf[i] = vgetorpeek(TRUE); |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1759 if (buf[i] == K_SPECIAL |
7 | 1760 #ifdef FEAT_GUI |
16712
329e28ed10fd
patch 8.1.1358: cannot enter character with a CSI byte
Bram Moolenaar <Bram@vim.org>
parents:
16531
diff
changeset
|
1761 || ( |
329e28ed10fd
patch 8.1.1358: cannot enter character with a CSI byte
Bram Moolenaar <Bram@vim.org>
parents:
16531
diff
changeset
|
1762 # ifdef VIMDLL |
329e28ed10fd
patch 8.1.1358: cannot enter character with a CSI byte
Bram Moolenaar <Bram@vim.org>
parents:
16531
diff
changeset
|
1763 gui.in_use && |
329e28ed10fd
patch 8.1.1358: cannot enter character with a CSI byte
Bram Moolenaar <Bram@vim.org>
parents:
16531
diff
changeset
|
1764 # endif |
329e28ed10fd
patch 8.1.1358: cannot enter character with a CSI byte
Bram Moolenaar <Bram@vim.org>
parents:
16531
diff
changeset
|
1765 buf[i] == CSI) |
7 | 1766 #endif |
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1767 ) |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1768 { |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1769 // Must be a K_SPECIAL - KS_SPECIAL - KE_FILLER |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1770 // sequence, which represents a K_SPECIAL (0x80), |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1771 // or a CSI - KS_EXTRA - KE_CSI sequence, which |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1772 // represents a CSI (0x9B), |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1773 // or a K_SPECIAL - KS_EXTRA - KE_CSI, which is CSI |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1774 // too. |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1775 c = vgetorpeek(TRUE); |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1776 if (vgetorpeek(TRUE) == (int)KE_CSI && c == KS_EXTRA) |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1777 buf[i] = CSI; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1778 } |
7 | 1779 } |
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1780 --no_mapping; |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1781 c = (*mb_ptr2char)(buf); |
7 | 1782 } |
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1783 |
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1784 break; |
7 | 1785 } |
1786 } | |
958 | 1787 |
1788 #ifdef FEAT_EVAL | |
1789 /* | |
1790 * In the main loop "may_garbage_collect" can be set to do garbage | |
1791 * collection in the first next vgetc(). It's disabled after that to | |
1792 * avoid internally used Lists and Dicts to be freed. | |
1793 */ | |
1794 may_garbage_collect = FALSE; | |
1795 #endif | |
12871
1a450ce6980c
patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
1796 #ifdef FEAT_BEVAL_TERM |
17282
6f1679e1082d
patch 8.1.1640: the CursorHold autocommand takes down a balloon
Bram Moolenaar <Bram@vim.org>
parents:
17184
diff
changeset
|
1797 if (c != K_MOUSEMOVE && c != K_IGNORE && c != K_CURSORHOLD) |
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
1798 { |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
1799 /* Don't trigger 'balloonexpr' unless only the mouse was moved. */ |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
1800 bevalexpr_due_set = FALSE; |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
1801 ui_remove_balloon(); |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
1802 } |
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
1803 #endif |
16880
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
1804 #ifdef FEAT_TEXT_PROP |
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
1805 if (popup_do_filter(c)) |
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
1806 c = K_IGNORE; |
998603a243d7
patch 8.1.1441: popup window filter not yet implemented
Bram Moolenaar <Bram@vim.org>
parents:
16825
diff
changeset
|
1807 #endif |
958 | 1808 |
1809 return c; | |
7 | 1810 } |
1811 | |
1812 /* | |
1813 * Like vgetc(), but never return a NUL when called recursively, get a key | |
1814 * directly from the user (ignoring typeahead). | |
1815 */ | |
1816 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1817 safe_vgetc(void) |
7 | 1818 { |
1819 int c; | |
1820 | |
1821 c = vgetc(); | |
1822 if (c == NUL) | |
1823 c = get_keystroke(); | |
1824 return c; | |
1825 } | |
1826 | |
1827 /* | |
1389 | 1828 * Like safe_vgetc(), but loop to handle K_IGNORE. |
1829 * Also ignore scrollbar events. | |
1830 */ | |
1831 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1832 plain_vgetc(void) |
1389 | 1833 { |
1834 int c; | |
1835 | |
1836 do | |
1837 c = safe_vgetc(); | |
16162
cd5c83115ec6
patch 8.1.1086: too many curly braces
Bram Moolenaar <Bram@vim.org>
parents:
15995
diff
changeset
|
1838 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
|
1839 |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10549
diff
changeset
|
1840 if (c == K_PS) |
27be410d6d29
patch 8.0.0210: no support for bracketed paste
Christian Brabandt <cb@256bit.org>
parents:
10549
diff
changeset
|
1841 /* 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
|
1842 * 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
|
1843 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
|
1844 |
1389 | 1845 return c; |
1846 } | |
1847 | |
1848 /* | |
7 | 1849 * Check if a character is available, such that vgetc() will not block. |
1850 * If the next character is a special character or multi-byte, the returned | |
1851 * character is not valid!. | |
14909
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1852 * Returns NUL if no character is available. |
7 | 1853 */ |
1854 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1855 vpeekc(void) |
7 | 1856 { |
1857 if (old_char != -1) | |
1858 return old_char; | |
1859 return vgetorpeek(FALSE); | |
1860 } | |
1861 | |
13344
68c4fc9ae216
patch 8.0.1546: using feedkeys() in a terminal may trigger mappings
Christian Brabandt <cb@256bit.org>
parents:
13210
diff
changeset
|
1862 #if defined(FEAT_TERMRESPONSE) || defined(FEAT_TERMINAL) || defined(PROTO) |
7 | 1863 /* |
1864 * Like vpeekc(), but don't allow mapping. Do allow checking for terminal | |
1865 * codes. | |
1866 */ | |
1867 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1868 vpeekc_nomap(void) |
7 | 1869 { |
1870 int c; | |
1871 | |
1872 ++no_mapping; | |
1873 ++allow_keys; | |
1874 c = vpeekc(); | |
1875 --no_mapping; | |
1876 --allow_keys; | |
1877 return c; | |
1878 } | |
1879 #endif | |
1880 | |
5930 | 1881 #if defined(FEAT_INS_EXPAND) || defined(FEAT_EVAL) || defined(PROTO) |
7 | 1882 /* |
1883 * Check if any character is available, also half an escape sequence. | |
1884 * Trick: when no typeahead found, but there is something in the typeahead | |
1885 * buffer, it must be an ESC that is recognized as the start of a key code. | |
1886 */ | |
1887 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1888 vpeekc_any(void) |
7 | 1889 { |
1890 int c; | |
1891 | |
1892 c = vpeekc(); | |
1893 if (c == NUL && typebuf.tb_len > 0) | |
1894 c = ESC; | |
1895 return c; | |
1896 } | |
1897 #endif | |
1898 | |
1899 /* | |
1900 * Call vpeekc() without causing anything to be mapped. | |
1901 * Return TRUE if a character is available, FALSE otherwise. | |
1902 */ | |
1903 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1904 char_avail(void) |
7 | 1905 { |
1906 int retval; | |
1907 | |
8011
26f555e9aab1
commit https://github.com/vim/vim/commit/2ab375e54ef4eac438d1aef8b99d9e71f2fa0c63
Christian Brabandt <cb@256bit.org>
parents:
7860
diff
changeset
|
1908 #ifdef FEAT_EVAL |
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
1909 /* When test_override("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
|
1910 * typeahead. */ |
26f555e9aab1
commit https://github.com/vim/vim/commit/2ab375e54ef4eac438d1aef8b99d9e71f2fa0c63
Christian Brabandt <cb@256bit.org>
parents:
7860
diff
changeset
|
1911 if (disable_char_avail_for_testing) |
26f555e9aab1
commit https://github.com/vim/vim/commit/2ab375e54ef4eac438d1aef8b99d9e71f2fa0c63
Christian Brabandt <cb@256bit.org>
parents:
7860
diff
changeset
|
1912 return FALSE; |
26f555e9aab1
commit https://github.com/vim/vim/commit/2ab375e54ef4eac438d1aef8b99d9e71f2fa0c63
Christian Brabandt <cb@256bit.org>
parents:
7860
diff
changeset
|
1913 #endif |
7 | 1914 ++no_mapping; |
1915 retval = vpeekc(); | |
1916 --no_mapping; | |
1917 return (retval != NUL); | |
1918 } | |
1919 | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1920 /* |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1921 * 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
|
1922 */ |
7 | 1923 void |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1924 vungetc(int c) |
7 | 1925 { |
1926 old_char = c; | |
1927 old_mod_mask = mod_mask; | |
4227 | 1928 #ifdef FEAT_MOUSE |
1929 old_mouse_row = mouse_row; | |
1930 old_mouse_col = mouse_col; | |
1931 #endif | |
7 | 1932 } |
1933 | |
1934 /* | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
1935 * Get a byte: |
7 | 1936 * 1. from the stuffbuffer |
1937 * This is used for abbreviated commands like "D" -> "d$". | |
1938 * Also used to redo a command for ".". | |
1939 * 2. from the typeahead buffer | |
1940 * Stores text obtained previously but not used yet. | |
1941 * Also stores the result of mappings. | |
1942 * Also used for the ":normal" command. | |
1943 * 3. from the user | |
1944 * This may do a blocking wait if "advance" is TRUE. | |
1945 * | |
1946 * if "advance" is TRUE (vgetc()): | |
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
1947 * Really get the character. |
7 | 1948 * KeyTyped is set to TRUE in the case the user typed the key. |
1949 * KeyStuffed is TRUE if the character comes from the stuff buffer. | |
1950 * if "advance" is FALSE (vpeekc()): | |
14909
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1951 * Just look whether there is a character available. |
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
1952 * Return NUL if not. |
7 | 1953 * |
1954 * When "no_mapping" is zero, checks for mappings in the current mode. | |
1955 * Only returns one byte (of a multi-byte character). | |
1956 * K_SPECIAL and CSI may be escaped, need to get two more bytes then. | |
1957 */ | |
1958 static int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1959 vgetorpeek(int advance) |
7 | 1960 { |
1961 int c, c1; | |
1962 int keylen; | |
1963 char_u *s; | |
1964 mapblock_T *mp; | |
1965 #ifdef FEAT_LOCALMAP | |
1966 mapblock_T *mp2; | |
1967 #endif | |
1968 mapblock_T *mp_match; | |
1969 int mp_match_len = 0; | |
1970 int timedout = FALSE; /* waited for more than 1 second | |
1971 for mapping to complete */ | |
1972 int mapdepth = 0; /* check for recursive mapping */ | |
1973 int mode_deleted = FALSE; /* set when mode has been deleted */ | |
1974 int local_State; | |
1975 int mlen; | |
1976 int max_mlen; | |
721 | 1977 int i; |
7 | 1978 #ifdef FEAT_CMDL_INFO |
1979 int new_wcol, new_wrow; | |
1980 #endif | |
1981 #ifdef FEAT_GUI | |
1982 # ifdef FEAT_MENU | |
1983 int idx; | |
1984 # endif | |
1985 int shape_changed = FALSE; /* adjusted cursor shape */ | |
1986 #endif | |
1987 int n; | |
1988 #ifdef FEAT_LANGMAP | |
1989 int nolmaplen; | |
1990 #endif | |
1991 int old_wcol, old_wrow; | |
202 | 1992 int wait_tb_len; |
7 | 1993 |
1994 /* | |
1995 * This function doesn't work very well when called recursively. This may | |
1996 * happen though, because of: | |
1997 * 1. The call to add_to_showcmd(). char_avail() is then used to check if | |
1998 * there is a character available, which calls this function. In that | |
1999 * case we must return NUL, to indicate no character is available. | |
2000 * 2. A GUI callback function writes to the screen, causing a | |
2001 * wait_return(). | |
2002 * Using ":normal" can also do this, but it saves the typeahead buffer, | |
2003 * thus it should be OK. But don't get a key from the user then. | |
2004 */ | |
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2005 if (vgetc_busy > 0 && ex_normal_busy == 0) |
7 | 2006 return NUL; |
2007 | |
2008 local_State = get_real_state(); | |
2009 | |
822 | 2010 ++vgetc_busy; |
7 | 2011 |
2012 if (advance) | |
2013 KeyStuffed = FALSE; | |
2014 | |
2015 init_typebuf(); | |
2016 start_stuff(); | |
2017 if (advance && typebuf.tb_maplen == 0) | |
14004
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13950
diff
changeset
|
2018 reg_executing = 0; |
7 | 2019 do |
2020 { | |
2021 /* | |
2022 * get a character: 1. from the stuffbuffer | |
2023 */ | |
2024 if (typeahead_char != 0) | |
2025 { | |
2026 c = typeahead_char; | |
2027 if (advance) | |
2028 typeahead_char = 0; | |
2029 } | |
2030 else | |
5649 | 2031 c = read_readbuffers(advance); |
7 | 2032 if (c != NUL && !got_int) |
2033 { | |
2034 if (advance) | |
2035 { | |
2036 /* KeyTyped = FALSE; When the command that stuffed something | |
2037 * 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
|
2038 * needed for CTRL-W CTRL-] to open a fold, for example. */ |
7 | 2039 KeyStuffed = TRUE; |
2040 } | |
2041 if (typebuf.tb_no_abbr_cnt == 0) | |
2042 typebuf.tb_no_abbr_cnt = 1; /* no abbreviations now */ | |
2043 } | |
2044 else | |
2045 { | |
2046 /* | |
2047 * Loop until we either find a matching mapped key, or we | |
2048 * are sure that it is not a mapped key. | |
2049 * If a mapped key sequence is found we go back to the start to | |
2050 * try re-mapping. | |
2051 */ | |
2052 for (;;) | |
2053 { | |
16227
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2054 long wait_time; |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2055 |
7 | 2056 /* |
2057 * ui_breakcheck() is slow, don't use it too often when | |
2058 * inside a mapping. But call it each time for typed | |
2059 * characters. | |
2060 */ | |
2061 if (typebuf.tb_maplen) | |
2062 line_breakcheck(); | |
2063 else | |
2064 ui_breakcheck(); /* check for CTRL-C */ | |
2065 keylen = 0; | |
2066 if (got_int) | |
2067 { | |
2068 /* flush all input */ | |
12281
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
2069 c = inchar(typebuf.tb_buf, typebuf.tb_buflen - 1, 0L); |
7 | 2070 /* |
2071 * If inchar() returns TRUE (script file was active) or we | |
13829
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
2072 * are inside a mapping, get out of Insert mode. |
7 | 2073 * Otherwise we behave like having gotten a CTRL-C. |
2074 * As a result typing CTRL-C in insert mode will | |
2075 * really insert a CTRL-C. | |
2076 */ | |
2077 if ((c || typebuf.tb_maplen) | |
2078 && (State & (INSERT + CMDLINE))) | |
2079 c = ESC; | |
2080 else | |
2081 c = Ctrl_C; | |
14909
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
2082 flush_buffers(FLUSH_INPUT); // flush all typeahead |
7 | 2083 |
988 | 2084 if (advance) |
2085 { | |
2086 /* Also record this character, it might be needed to | |
2087 * get out of Insert mode. */ | |
2088 *typebuf.tb_buf = c; | |
2089 gotchars(typebuf.tb_buf, 1); | |
2090 } | |
7 | 2091 cmd_silent = FALSE; |
2092 | |
2093 break; | |
2094 } | |
2095 else if (typebuf.tb_len > 0) | |
2096 { | |
2097 /* | |
2098 * Check for a mappable key sequence. | |
2099 * Walk through one maphash[] list until we find an | |
2100 * entry that matches. | |
2101 * | |
2102 * Don't look for mappings if: | |
2103 * - no_mapping set: mapping disabled (e.g. for CTRL-V) | |
2104 * - maphash_valid not set: no mappings present. | |
2105 * - typebuf.tb_buf[typebuf.tb_off] should not be remapped | |
2106 * - in insert or cmdline mode and 'paste' option set | |
2107 * - waiting for "hit return to continue" and CR or SPACE | |
2108 * typed | |
2109 * - waiting for a char with --more-- | |
2110 * - in Ctrl-X mode, and we get a valid char for that mode | |
2111 */ | |
2112 mp = NULL; | |
2113 max_mlen = 0; | |
2114 c1 = typebuf.tb_buf[typebuf.tb_off]; | |
2115 if (no_mapping == 0 && maphash_valid | |
2116 && (no_zero_mapping == 0 || c1 != '0') | |
2117 && (typebuf.tb_maplen == 0 | |
2118 || (p_remap | |
10 | 2119 && (typebuf.tb_noremap[typebuf.tb_off] |
2120 & (RM_NONE|RM_ABBR)) == 0)) | |
7 | 2121 && !(p_paste && (State & (INSERT + CMDLINE))) |
2122 && !(State == HITRETURN && (c1 == CAR || c1 == ' ')) | |
2123 && State != ASKMORE | |
2124 && State != CONFIRM | |
2125 #ifdef FEAT_INS_EXPAND | |
13210
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
2126 && !((ctrl_x_mode_not_default() |
c1534eb682a6
patch 8.0.1479: insert mode completion state is confusing
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
2127 && vim_is_ctrl_x_key(c1)) |
449 | 2128 || ((compl_cont_status & CONT_LOCAL) |
7 | 2129 && (c1 == Ctrl_N || c1 == Ctrl_P))) |
2130 #endif | |
2131 ) | |
2132 { | |
2133 #ifdef FEAT_LANGMAP | |
2134 if (c1 == K_SPECIAL) | |
2135 nolmaplen = 2; | |
2136 else | |
2137 { | |
6907 | 2138 LANGMAP_ADJUST(c1, |
7703
39251e981d1f
commit https://github.com/vim/vim/commit/25281634cda03ce302aaf9f906a9520b5f81f91e
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2139 (State & (CMDLINE | INSERT)) == 0 |
39251e981d1f
commit https://github.com/vim/vim/commit/25281634cda03ce302aaf9f906a9520b5f81f91e
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2140 && get_real_state() != SELECTMODE); |
7 | 2141 nolmaplen = 0; |
2142 } | |
2143 #endif | |
2144 #ifdef FEAT_LOCALMAP | |
2145 /* First try buffer-local mappings. */ | |
2146 mp = curbuf->b_maphash[MAP_HASH(local_State, c1)]; | |
2147 mp2 = maphash[MAP_HASH(local_State, c1)]; | |
2148 if (mp == NULL) | |
2149 { | |
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
2150 /* There are no buffer-local mappings. */ |
7 | 2151 mp = mp2; |
2152 mp2 = NULL; | |
2153 } | |
2154 #else | |
2155 mp = maphash[MAP_HASH(local_State, c1)]; | |
2156 #endif | |
2157 /* | |
2158 * Loop until a partly matching mapping is found or | |
2159 * all (local) mappings have been checked. | |
2160 * The longest full match is remembered in "mp_match". | |
2161 * A full match is only accepted if there is no partly | |
2162 * match, so "aa" and "aaa" can both be mapped. | |
2163 */ | |
2164 mp_match = NULL; | |
2165 mp_match_len = 0; | |
2166 for ( ; mp != NULL; | |
2167 #ifdef FEAT_LOCALMAP | |
2168 mp->m_next == NULL ? (mp = mp2, mp2 = NULL) : | |
2169 #endif | |
2170 (mp = mp->m_next)) | |
2171 { | |
2172 /* | |
2173 * Only consider an entry if the first character | |
2174 * matches and it is for the current state. | |
2175 * Skip ":lmap" mappings if keys were mapped. | |
2176 */ | |
2177 if (mp->m_keys[0] == c1 | |
2178 && (mp->m_mode & local_State) | |
2179 && ((mp->m_mode & LANGMAP) == 0 | |
2180 || typebuf.tb_maplen == 0)) | |
2181 { | |
2182 #ifdef FEAT_LANGMAP | |
2183 int nomap = nolmaplen; | |
2184 int c2; | |
2185 #endif | |
2186 /* find the match length of this mapping */ | |
2187 for (mlen = 1; mlen < typebuf.tb_len; ++mlen) | |
2188 { | |
2189 #ifdef FEAT_LANGMAP | |
2190 c2 = typebuf.tb_buf[typebuf.tb_off + mlen]; | |
2191 if (nomap > 0) | |
2192 --nomap; | |
2193 else if (c2 == K_SPECIAL) | |
2194 nomap = 2; | |
2195 else | |
2196 LANGMAP_ADJUST(c2, TRUE); | |
2197 if (mp->m_keys[mlen] != c2) | |
2198 #else | |
2199 if (mp->m_keys[mlen] != | |
2200 typebuf.tb_buf[typebuf.tb_off + mlen]) | |
2201 #endif | |
2202 break; | |
2203 } | |
2204 | |
2205 /* Don't allow mapping the first byte(s) of a | |
2206 * multi-byte char. Happens when mapping | |
5718 | 2207 * <M-a> and then changing 'encoding'. Beware |
2208 * that 0x80 is escaped. */ | |
2209 { | |
2210 char_u *p1 = mp->m_keys; | |
2211 char_u *p2 = mb_unescape(&p1); | |
2212 | |
2213 if (has_mbyte && p2 != NULL | |
2214 && MB_BYTE2LEN(c1) > MB_PTR2LEN(p2)) | |
2215 mlen = 0; | |
2216 } | |
7 | 2217 /* |
2218 * Check an entry whether it matches. | |
2219 * - Full match: mlen == keylen | |
2220 * - Partly match: mlen == typebuf.tb_len | |
2221 */ | |
2222 keylen = mp->m_keylen; | |
2223 if (mlen == keylen | |
2224 || (mlen == typebuf.tb_len | |
2225 && typebuf.tb_len < keylen)) | |
2226 { | |
2227 /* | |
2228 * If only script-local mappings are | |
2229 * allowed, check if the mapping starts | |
2230 * with K_SNR. | |
2231 */ | |
2232 s = typebuf.tb_noremap + typebuf.tb_off; | |
2233 if (*s == RM_SCRIPT | |
2234 && (mp->m_keys[0] != K_SPECIAL | |
2235 || mp->m_keys[1] != KS_EXTRA | |
2236 || mp->m_keys[2] | |
2237 != (int)KE_SNR)) | |
2238 continue; | |
2239 /* | |
2240 * If one of the typed keys cannot be | |
2241 * remapped, skip the entry. | |
2242 */ | |
2243 for (n = mlen; --n >= 0; ) | |
10 | 2244 if (*s++ & (RM_NONE|RM_ABBR)) |
7 | 2245 break; |
2246 if (n >= 0) | |
2247 continue; | |
2248 | |
2249 if (keylen > typebuf.tb_len) | |
2250 { | |
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
2251 if (!timedout && !(mp_match != NULL |
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
2252 && mp_match->m_nowait)) |
7 | 2253 { |
2254 /* break at a partly match */ | |
2672 | 2255 keylen = KEYLEN_PART_MAP; |
7 | 2256 break; |
2257 } | |
2258 } | |
2259 else if (keylen > mp_match_len) | |
2260 { | |
2261 /* found a longer match */ | |
2262 mp_match = mp; | |
2263 mp_match_len = keylen; | |
2264 } | |
2265 } | |
2266 else | |
2267 /* No match; may have to check for | |
2268 * termcode at next character. */ | |
2269 if (max_mlen < mlen) | |
2270 max_mlen = mlen; | |
2271 } | |
2272 } | |
2273 | |
2274 /* If no partly match found, use the longest full | |
2275 * match. */ | |
2672 | 2276 if (keylen != KEYLEN_PART_MAP) |
7 | 2277 { |
2278 mp = mp_match; | |
2279 keylen = mp_match_len; | |
2280 } | |
2281 } | |
2282 | |
2283 /* Check for match with 'pastetoggle' */ | |
2284 if (*p_pt != NUL && mp == NULL && (State & (INSERT|NORMAL))) | |
2285 { | |
2286 for (mlen = 0; mlen < typebuf.tb_len && p_pt[mlen]; | |
2287 ++mlen) | |
2288 if (p_pt[mlen] != typebuf.tb_buf[typebuf.tb_off | |
2289 + mlen]) | |
2290 break; | |
2291 if (p_pt[mlen] == NUL) /* match */ | |
2292 { | |
2293 /* write chars to script file(s) */ | |
2294 if (mlen > typebuf.tb_maplen) | |
2295 gotchars(typebuf.tb_buf + typebuf.tb_off | |
2296 + typebuf.tb_maplen, | |
2297 mlen - typebuf.tb_maplen); | |
2298 | |
2299 del_typebuf(mlen, 0); /* remove the chars */ | |
2300 set_option_value((char_u *)"paste", | |
2301 (long)!p_paste, NULL, 0); | |
2302 if (!(State & INSERT)) | |
2303 { | |
2304 msg_col = 0; | |
2305 msg_row = Rows - 1; | |
2306 msg_clr_eos(); /* clear ruler */ | |
2307 } | |
5670 | 2308 status_redraw_all(); |
2309 redraw_statuslines(); | |
7 | 2310 showmode(); |
2311 setcursor(); | |
2312 continue; | |
2313 } | |
2314 /* Need more chars for partly match. */ | |
2315 if (mlen == typebuf.tb_len) | |
2672 | 2316 keylen = KEYLEN_PART_KEY; |
7 | 2317 else if (max_mlen < mlen) |
2318 /* no match, may have to check for termcode at | |
2319 * next character */ | |
2320 max_mlen = mlen + 1; | |
2321 } | |
2322 | |
2323 if ((mp == NULL || max_mlen >= mp_match_len) | |
2672 | 2324 && keylen != KEYLEN_PART_MAP) |
7 | 2325 { |
1618 | 2326 int save_keylen = keylen; |
2327 | |
7 | 2328 /* |
2329 * When no matching mapping found or found a | |
2330 * non-matching mapping that matches at least what the | |
2331 * matching mapping matched: | |
2332 * Check if we have a terminal code, when: | |
2333 * mapping is allowed, | |
2334 * keys have not been mapped, | |
2335 * and not an ESC sequence, not in insert mode or | |
2336 * p_ek is on, | |
2337 * and when not timed out, | |
2338 */ | |
2339 if ((no_mapping == 0 || allow_keys != 0) | |
2340 && (typebuf.tb_maplen == 0 | |
2341 || (p_remap && typebuf.tb_noremap[ | |
2342 typebuf.tb_off] == RM_YES)) | |
2343 && !timedout) | |
2344 { | |
3328 | 2345 keylen = check_termcode(max_mlen + 1, |
2346 NULL, 0, NULL); | |
7 | 2347 |
1618 | 2348 /* If no termcode matched but 'pastetoggle' |
2349 * matched partially it's like an incomplete key | |
2350 * sequence. */ | |
2672 | 2351 if (keylen == 0 && save_keylen == KEYLEN_PART_KEY) |
2352 keylen = KEYLEN_PART_KEY; | |
1618 | 2353 |
7 | 2354 /* |
2355 * When getting a partial match, but the last | |
2356 * characters were not typed, don't wait for a | |
2357 * typed character to complete the termcode. | |
2358 * This helps a lot when a ":normal" command ends | |
2359 * in an ESC. | |
2360 */ | |
2361 if (keylen < 0 | |
2362 && typebuf.tb_len == typebuf.tb_maplen) | |
2363 keylen = 0; | |
2364 } | |
2365 else | |
2366 keylen = 0; | |
2367 if (keylen == 0) /* no matching terminal code */ | |
2368 { | |
2369 #ifdef AMIGA /* check for window bounds report */ | |
2370 if (typebuf.tb_maplen == 0 && (typebuf.tb_buf[ | |
2371 typebuf.tb_off] & 0xff) == CSI) | |
2372 { | |
2373 for (s = typebuf.tb_buf + typebuf.tb_off + 1; | |
2374 s < typebuf.tb_buf + typebuf.tb_off | |
2375 + typebuf.tb_len | |
2376 && (VIM_ISDIGIT(*s) || *s == ';' | |
2377 || *s == ' '); | |
2378 ++s) | |
2379 ; | |
2380 if (*s == 'r' || *s == '|') /* found one */ | |
2381 { | |
2382 del_typebuf((int)(s + 1 - | |
2383 (typebuf.tb_buf + typebuf.tb_off)), 0); | |
2384 /* get size and redraw screen */ | |
2385 shell_resized(); | |
2386 continue; | |
2387 } | |
2388 if (*s == NUL) /* need more characters */ | |
2672 | 2389 keylen = KEYLEN_PART_KEY; |
7 | 2390 } |
2391 if (keylen >= 0) | |
2392 #endif | |
2393 /* When there was a matching mapping and no | |
2394 * termcode could be replaced after another one, | |
1618 | 2395 * use that mapping (loop around). If there was |
2396 * no mapping use the character from the | |
2397 * typeahead buffer right here. */ | |
7 | 2398 if (mp == NULL) |
2399 { | |
2400 /* | |
2401 * get a character: 2. from the typeahead buffer | |
2402 */ | |
2403 c = typebuf.tb_buf[typebuf.tb_off] & 255; | |
2404 if (advance) /* remove chars from tb_buf */ | |
2405 { | |
2406 cmd_silent = (typebuf.tb_silent > 0); | |
2407 if (typebuf.tb_maplen > 0) | |
2408 KeyTyped = FALSE; | |
2409 else | |
2410 { | |
2411 KeyTyped = TRUE; | |
2412 /* write char to script file(s) */ | |
2413 gotchars(typebuf.tb_buf | |
2414 + typebuf.tb_off, 1); | |
2415 } | |
1051 | 2416 KeyNoremap = typebuf.tb_noremap[ |
2417 typebuf.tb_off]; | |
7 | 2418 del_typebuf(1, 0); |
2419 } | |
2420 break; /* got character, break for loop */ | |
2421 } | |
2422 } | |
2423 if (keylen > 0) /* full matching terminal code */ | |
2424 { | |
2425 #if defined(FEAT_GUI) && defined(FEAT_MENU) | |
2672 | 2426 if (typebuf.tb_len >= 2 |
2427 && typebuf.tb_buf[typebuf.tb_off] == K_SPECIAL | |
7 | 2428 && typebuf.tb_buf[typebuf.tb_off + 1] |
2429 == KS_MENU) | |
2430 { | |
2431 /* | |
2432 * Using a menu may cause a break in undo! | |
2433 * It's like using gotchars(), but without | |
2434 * recording or writing to a script file. | |
2435 */ | |
2436 may_sync_undo(); | |
2437 del_typebuf(3, 0); | |
2438 idx = get_menu_index(current_menu, local_State); | |
2439 if (idx != MENU_INDEX_INVALID) | |
2440 { | |
2441 /* | |
788 | 2442 * In Select mode and a Visual mode menu |
2443 * is used: Switch to Visual mode | |
7 | 2444 * temporarily. Append K_SELECT to switch |
2445 * back to Select mode. | |
2446 */ | |
788 | 2447 if (VIsual_active && VIsual_select |
2448 && (current_menu->modes & VISUAL)) | |
7 | 2449 { |
2450 VIsual_select = FALSE; | |
2451 (void)ins_typebuf(K_SELECT_STRING, | |
2452 REMAP_NONE, 0, TRUE, FALSE); | |
2453 } | |
2454 ins_typebuf(current_menu->strings[idx], | |
2455 current_menu->noremap[idx], | |
2456 0, TRUE, | |
2457 current_menu->silent[idx]); | |
2458 } | |
2459 } | |
1462 | 2460 #endif /* FEAT_GUI && FEAT_MENU */ |
7 | 2461 continue; /* try mapping again */ |
2462 } | |
2463 | |
2464 /* Partial match: get some more characters. When a | |
2465 * matching mapping was found use that one. */ | |
2466 if (mp == NULL || keylen < 0) | |
2672 | 2467 keylen = KEYLEN_PART_KEY; |
7 | 2468 else |
2469 keylen = mp_match_len; | |
2470 } | |
2471 | |
2472 /* complete match */ | |
2473 if (keylen >= 0 && keylen <= typebuf.tb_len) | |
2474 { | |
2062
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2475 #ifdef FEAT_EVAL |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2476 int save_m_expr; |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2477 int save_m_noremap; |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2478 int save_m_silent; |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2479 char_u *save_m_keys; |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2480 char_u *save_m_str; |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2481 #else |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2482 # define save_m_noremap mp->m_noremap |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2483 # define save_m_silent mp->m_silent |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2484 #endif |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2485 |
7 | 2486 /* write chars to script file(s) */ |
2487 if (keylen > typebuf.tb_maplen) | |
2488 gotchars(typebuf.tb_buf + typebuf.tb_off | |
2489 + typebuf.tb_maplen, | |
2490 keylen - typebuf.tb_maplen); | |
2491 | |
2492 cmd_silent = (typebuf.tb_silent > 0); | |
2493 del_typebuf(keylen, 0); /* remove the mapped keys */ | |
2494 | |
2495 /* | |
2496 * Put the replacement string in front of mapstr. | |
2497 * The depth check catches ":map x y" and ":map y x". | |
2498 */ | |
2499 if (++mapdepth >= p_mmd) | |
2500 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
14909
diff
changeset
|
2501 emsg(_("E223: recursive mapping")); |
7 | 2502 if (State & CMDLINE) |
2503 redrawcmdline(); | |
2504 else | |
2505 setcursor(); | |
14909
c97b4b537572
patch 8.1.0466: autocmd test fails
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
2506 flush_buffers(FLUSH_MINIMAL); |
7 | 2507 mapdepth = 0; /* for next one */ |
2508 c = -1; | |
2509 break; | |
2510 } | |
2511 | |
2512 /* | |
788 | 2513 * In Select mode and a Visual mode mapping is used: |
7 | 2514 * Switch to Visual mode temporarily. Append K_SELECT |
2515 * to switch back to Select mode. | |
2516 */ | |
788 | 2517 if (VIsual_active && VIsual_select |
2518 && (mp->m_mode & VISUAL)) | |
7 | 2519 { |
2520 VIsual_select = FALSE; | |
2521 (void)ins_typebuf(K_SELECT_STRING, REMAP_NONE, | |
2522 0, TRUE, FALSE); | |
2523 } | |
2524 | |
721 | 2525 #ifdef FEAT_EVAL |
2062
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2526 /* 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
|
2527 * evaluating the expression may invoke a function |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2528 * that redefines the mapping, thereby making *mp |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2529 * invalid. */ |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2530 save_m_expr = mp->m_expr; |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2531 save_m_noremap = mp->m_noremap; |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2532 save_m_silent = mp->m_silent; |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2533 save_m_keys = NULL; /* only saved when needed */ |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2534 save_m_str = NULL; /* only saved when needed */ |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2535 |
721 | 2536 /* |
2537 * Handle ":map <expr>": evaluate the {rhs} as an | |
3135 | 2538 * expression. Also save and restore the command line |
2539 * for "normal :". | |
721 | 2540 */ |
2541 if (mp->m_expr) | |
822 | 2542 { |
17184
a5c3d374e1d3
patch 8.1.1591: on error garbage collection may free memory in use
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2543 int save_vgetc_busy = vgetc_busy; |
a5c3d374e1d3
patch 8.1.1591: on error garbage collection may free memory in use
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2544 int save_may_garbage_collect = may_garbage_collect; |
822 | 2545 |
3135 | 2546 vgetc_busy = 0; |
17184
a5c3d374e1d3
patch 8.1.1591: on error garbage collection may free memory in use
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2547 may_garbage_collect = FALSE; |
a5c3d374e1d3
patch 8.1.1591: on error garbage collection may free memory in use
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2548 |
3135 | 2549 save_m_keys = vim_strsave(mp->m_keys); |
2550 save_m_str = vim_strsave(mp->m_str); | |
2551 s = eval_map_expr(save_m_str, NUL); | |
17184
a5c3d374e1d3
patch 8.1.1591: on error garbage collection may free memory in use
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2552 |
3135 | 2553 vgetc_busy = save_vgetc_busy; |
17184
a5c3d374e1d3
patch 8.1.1591: on error garbage collection may free memory in use
Bram Moolenaar <Bram@vim.org>
parents:
16880
diff
changeset
|
2554 may_garbage_collect = save_may_garbage_collect; |
822 | 2555 } |
721 | 2556 else |
2557 #endif | |
2558 s = mp->m_str; | |
2559 | |
7 | 2560 /* |
2561 * Insert the 'to' part in the typebuf.tb_buf. | |
2562 * If 'from' field is the same as the start of the | |
10 | 2563 * 'to' field, don't remap the first character (but do |
2564 * allow abbreviations). | |
7 | 2565 * If m_noremap is set, don't remap the whole 'to' |
2566 * part. | |
2567 */ | |
721 | 2568 if (s == NULL) |
2569 i = FAIL; | |
2570 else | |
2571 { | |
2066
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2572 int noremap; |
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2573 |
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2574 if (save_m_noremap != REMAP_YES) |
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2575 noremap = save_m_noremap; |
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2576 else if ( |
2062
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2577 #ifdef FEAT_EVAL |
2066
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2578 STRNCMP(s, save_m_keys != NULL |
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2579 ? save_m_keys : mp->m_keys, |
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2580 (size_t)keylen) |
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2581 #else |
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2582 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
|
2583 #endif |
2066
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2584 != 0) |
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2585 noremap = REMAP_YES; |
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2586 else |
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2587 noremap = REMAP_SKIP; |
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2588 i = ins_typebuf(s, noremap, |
2bd96108392e
updated for version 7.2.351
Bram Moolenaar <bram@zimbu.org>
parents:
2062
diff
changeset
|
2589 0, TRUE, cmd_silent || save_m_silent); |
721 | 2590 #ifdef FEAT_EVAL |
2062
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2591 if (save_m_expr) |
721 | 2592 vim_free(s); |
2593 #endif | |
2594 } | |
2062
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2595 #ifdef FEAT_EVAL |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2596 vim_free(save_m_keys); |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2597 vim_free(save_m_str); |
dae4cd29a0b7
updated for version 7.2.347
Bram Moolenaar <bram@zimbu.org>
parents:
1992
diff
changeset
|
2598 #endif |
721 | 2599 if (i == FAIL) |
7 | 2600 { |
2601 c = -1; | |
2602 break; | |
2603 } | |
2604 continue; | |
2605 } | |
2606 } | |
2607 | |
2608 /* | |
2609 * get a character: 3. from the user - handle <Esc> in Insert mode | |
2610 */ | |
2611 /* | |
11490
6a06738f8948
patch 8.0.0628: cursor disappears after silent mapping
Christian Brabandt <cb@256bit.org>
parents:
11486
diff
changeset
|
2612 * Special case: if we get an <ESC> in insert mode and there |
7 | 2613 * are no more characters at once, we pretend to go out of |
2614 * insert mode. This prevents the one second delay after | |
2615 * typing an <ESC>. If we get something after all, we may | |
2616 * have to redisplay the mode. That the cursor is in the wrong | |
2617 * place does not matter. | |
2618 */ | |
2619 c = 0; | |
2620 #ifdef FEAT_CMDL_INFO | |
2621 new_wcol = curwin->w_wcol; | |
2622 new_wrow = curwin->w_wrow; | |
2623 #endif | |
2624 if ( advance | |
2625 && typebuf.tb_len == 1 | |
2626 && typebuf.tb_buf[typebuf.tb_off] == ESC | |
2627 && !no_mapping | |
2628 && ex_normal_busy == 0 | |
2629 && typebuf.tb_maplen == 0 | |
2630 && (State & INSERT) | |
2672 | 2631 && (p_timeout |
2632 || (keylen == KEYLEN_PART_KEY && p_ttimeout)) | |
7 | 2633 && (c = inchar(typebuf.tb_buf + typebuf.tb_off |
12281
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
2634 + typebuf.tb_len, 3, 25L)) == 0) |
7 | 2635 { |
2636 colnr_T col = 0, vcol; | |
2637 char_u *ptr; | |
2638 | |
643 | 2639 if (mode_displayed) |
7 | 2640 { |
2641 unshowmode(TRUE); | |
2642 mode_deleted = TRUE; | |
2643 } | |
2644 #ifdef FEAT_GUI | |
11490
6a06738f8948
patch 8.0.0628: cursor disappears after silent mapping
Christian Brabandt <cb@256bit.org>
parents:
11486
diff
changeset
|
2645 /* may show a different cursor shape */ |
6a06738f8948
patch 8.0.0628: cursor disappears after silent mapping
Christian Brabandt <cb@256bit.org>
parents:
11486
diff
changeset
|
2646 if (gui.in_use && State != NORMAL && !cmd_silent) |
7 | 2647 { |
2648 int save_State; | |
2649 | |
2650 save_State = State; | |
2651 State = NORMAL; | |
2652 gui_update_cursor(TRUE, FALSE); | |
2653 State = save_State; | |
2654 shape_changed = TRUE; | |
2655 } | |
2656 #endif | |
2657 validate_cursor(); | |
2658 old_wcol = curwin->w_wcol; | |
2659 old_wrow = curwin->w_wrow; | |
2660 | |
2661 /* move cursor left, if possible */ | |
2662 if (curwin->w_cursor.col != 0) | |
2663 { | |
2664 if (curwin->w_wcol > 0) | |
2665 { | |
2666 if (did_ai) | |
2667 { | |
2668 /* | |
2669 * We are expecting to truncate the trailing | |
2670 * white-space, so find the last non-white | |
2671 * character -- webb | |
2672 */ | |
2673 col = vcol = curwin->w_wcol = 0; | |
2674 ptr = ml_get_curline(); | |
2675 while (col < curwin->w_cursor.col) | |
2676 { | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11026
diff
changeset
|
2677 if (!VIM_ISWHITE(ptr[col])) |
7 | 2678 curwin->w_wcol = vcol; |
5995 | 2679 vcol += lbr_chartabsize(ptr, ptr + col, |
7 | 2680 (colnr_T)vcol); |
2681 if (has_mbyte) | |
474 | 2682 col += (*mb_ptr2len)(ptr + col); |
7 | 2683 else |
2684 ++col; | |
2685 } | |
2686 curwin->w_wrow = curwin->w_cline_row | |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2687 + curwin->w_wcol / curwin->w_width; |
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2688 curwin->w_wcol %= curwin->w_width; |
7 | 2689 curwin->w_wcol += curwin_col_off(); |
2690 col = 0; /* no correction needed */ | |
2691 } | |
2692 else | |
2693 { | |
2694 --curwin->w_wcol; | |
2695 col = curwin->w_cursor.col - 1; | |
2696 } | |
2697 } | |
2698 else if (curwin->w_p_wrap && curwin->w_wrow) | |
2699 { | |
2700 --curwin->w_wrow; | |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
2701 curwin->w_wcol = curwin->w_width - 1; |
7 | 2702 col = curwin->w_cursor.col - 1; |
2703 } | |
2704 if (has_mbyte && col > 0 && curwin->w_wcol > 0) | |
2705 { | |
2706 /* Correct when the cursor is on the right halve | |
2707 * of a double-wide character. */ | |
2708 ptr = ml_get_curline(); | |
2709 col -= (*mb_head_off)(ptr, ptr + col); | |
2710 if ((*mb_ptr2cells)(ptr + col) > 1) | |
2711 --curwin->w_wcol; | |
2712 } | |
2713 } | |
2714 setcursor(); | |
2715 out_flush(); | |
2716 #ifdef FEAT_CMDL_INFO | |
2717 new_wcol = curwin->w_wcol; | |
2718 new_wrow = curwin->w_wrow; | |
2719 #endif | |
2720 curwin->w_wcol = old_wcol; | |
2721 curwin->w_wrow = old_wrow; | |
2722 } | |
2723 if (c < 0) | |
2724 continue; /* end of input script reached */ | |
6087 | 2725 |
2726 /* Allow mapping for just typed characters. When we get here c | |
2727 * is the number of extra bytes and typebuf.tb_len is 1. */ | |
2728 for (n = 1; n <= c; ++n) | |
2729 typebuf.tb_noremap[typebuf.tb_off + n] = RM_YES; | |
7 | 2730 typebuf.tb_len += c; |
2731 | |
2732 /* buffer full, don't map */ | |
2733 if (typebuf.tb_len >= typebuf.tb_maplen + MAXMAPLEN) | |
2734 { | |
2735 timedout = TRUE; | |
2736 continue; | |
2737 } | |
2738 | |
2739 if (ex_normal_busy > 0) | |
2740 { | |
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2741 #ifdef FEAT_CMDWIN |
7 | 2742 static int tc = 0; |
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2743 #endif |
7 | 2744 |
2745 /* No typeahead left and inside ":normal". Must return | |
2746 * something to avoid getting stuck. When an incomplete | |
2747 * mapping is present, behave like it timed out. */ | |
2748 if (typebuf.tb_len > 0) | |
2749 { | |
2750 timedout = TRUE; | |
2751 continue; | |
2752 } | |
2753 /* When 'insertmode' is set, ESC just beeps in Insert | |
2754 * mode. Use CTRL-L to make edit() return. | |
2755 * For the command line only CTRL-C always breaks it. | |
2756 * For the cmdline window: Alternate between ESC and | |
2757 * CTRL-C: ESC for most situations and CTRL-C to close the | |
2758 * cmdline window. */ | |
2759 if (p_im && (State & INSERT)) | |
2760 c = Ctrl_L; | |
13829
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
2761 #ifdef FEAT_TERMINAL |
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
2762 else if (terminal_is_active()) |
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
2763 c = K_CANCEL; |
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
2764 #endif |
7 | 2765 else if ((State & CMDLINE) |
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2766 #ifdef FEAT_CMDWIN |
7 | 2767 || (cmdwin_type > 0 && tc == ESC) |
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2768 #endif |
7 | 2769 ) |
2770 c = Ctrl_C; | |
2771 else | |
2772 c = ESC; | |
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2773 #ifdef FEAT_CMDWIN |
7 | 2774 tc = c; |
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2775 #endif |
7 | 2776 break; |
2777 } | |
2778 | |
2779 /* | |
2780 * get a character: 3. from the user - update display | |
2781 */ | |
2782 /* In insert mode a screen update is skipped when characters | |
2783 * are still available. But when those available characters | |
2784 * are part of a mapping, and we are going to do a blocking | |
2785 * wait here. Need to update the screen to display the | |
2721 | 2786 * changed text so far. Also for when 'lazyredraw' is set and |
2787 * redrawing was postponed because there was something in the | |
2788 * input buffer (e.g., termresponse). */ | |
2723 | 2789 if (((State & INSERT) != 0 || p_lz) && (State & CMDLINE) == 0 |
2790 && advance && must_redraw != 0 && !need_wait_return) | |
7 | 2791 { |
2792 update_screen(0); | |
2793 setcursor(); /* put cursor back where it belongs */ | |
2794 } | |
2795 | |
2796 /* | |
2797 * If we have a partial match (and are going to wait for more | |
2798 * input from the user), show the partially matched characters | |
2799 * to the user with showcmd. | |
2800 */ | |
2801 #ifdef FEAT_CMDL_INFO | |
2802 i = 0; | |
2803 #endif | |
2804 c1 = 0; | |
2805 if (typebuf.tb_len > 0 && advance && !exmode_active) | |
2806 { | |
2807 if (((State & (NORMAL | INSERT)) || State == LANGMAP) | |
2808 && State != HITRETURN) | |
2809 { | |
2810 /* this looks nice when typing a dead character map */ | |
2811 if (State & INSERT | |
2812 && ptr2cells(typebuf.tb_buf + typebuf.tb_off | |
2813 + typebuf.tb_len - 1) == 1) | |
2814 { | |
2815 edit_putchar(typebuf.tb_buf[typebuf.tb_off | |
2816 + typebuf.tb_len - 1], FALSE); | |
2817 setcursor(); /* put cursor back where it belongs */ | |
2818 c1 = 1; | |
2819 } | |
2820 #ifdef FEAT_CMDL_INFO | |
2821 /* need to use the col and row from above here */ | |
2822 old_wcol = curwin->w_wcol; | |
2823 old_wrow = curwin->w_wrow; | |
2824 curwin->w_wcol = new_wcol; | |
2825 curwin->w_wrow = new_wrow; | |
2826 push_showcmd(); | |
2827 if (typebuf.tb_len > SHOWCMD_COLS) | |
2828 i = typebuf.tb_len - SHOWCMD_COLS; | |
2829 while (i < typebuf.tb_len) | |
2830 (void)add_to_showcmd(typebuf.tb_buf[typebuf.tb_off | |
2831 + i++]); | |
2832 curwin->w_wcol = old_wcol; | |
2833 curwin->w_wrow = old_wrow; | |
2834 #endif | |
2835 } | |
2836 | |
2837 /* this looks nice when typing a dead character map */ | |
2838 if ((State & CMDLINE) | |
2839 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
2840 && cmdline_star == 0 | |
2841 #endif | |
2842 && ptr2cells(typebuf.tb_buf + typebuf.tb_off | |
2843 + typebuf.tb_len - 1) == 1) | |
2844 { | |
2845 putcmdline(typebuf.tb_buf[typebuf.tb_off | |
2846 + typebuf.tb_len - 1], FALSE); | |
2847 c1 = 1; | |
2848 } | |
2849 } | |
2850 | |
2851 /* | |
2852 * get a character: 3. from the user - get it | |
2853 */ | |
14069
bc91de20ba43
patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped
Christian Brabandt <cb@256bit.org>
parents:
14009
diff
changeset
|
2854 if (typebuf.tb_len == 0) |
bc91de20ba43
patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped
Christian Brabandt <cb@256bit.org>
parents:
14009
diff
changeset
|
2855 // timedout may have been set while waiting for a mapping |
bc91de20ba43
patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped
Christian Brabandt <cb@256bit.org>
parents:
14009
diff
changeset
|
2856 // that has a <Nop> RHS. |
bc91de20ba43
patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped
Christian Brabandt <cb@256bit.org>
parents:
14009
diff
changeset
|
2857 timedout = FALSE; |
bc91de20ba43
patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped
Christian Brabandt <cb@256bit.org>
parents:
14009
diff
changeset
|
2858 |
16227
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2859 if (advance) |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2860 { |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2861 if (typebuf.tb_len == 0 |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2862 || !(p_timeout |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2863 || (p_ttimeout && keylen == KEYLEN_PART_KEY))) |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2864 // blocking wait |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2865 wait_time = -1L; |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2866 else if (keylen == KEYLEN_PART_KEY && p_ttm >= 0) |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2867 wait_time = p_ttm; |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2868 else |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2869 wait_time = p_tm; |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2870 } |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2871 else |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2872 wait_time = 0; |
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2873 |
202 | 2874 wait_tb_len = typebuf.tb_len; |
7 | 2875 c = inchar(typebuf.tb_buf + typebuf.tb_off + typebuf.tb_len, |
2876 typebuf.tb_buflen - typebuf.tb_off - typebuf.tb_len - 1, | |
16227
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
2877 wait_time); |
7 | 2878 |
2879 #ifdef FEAT_CMDL_INFO | |
2880 if (i != 0) | |
2881 pop_showcmd(); | |
2882 #endif | |
2883 if (c1 == 1) | |
2884 { | |
2885 if (State & INSERT) | |
2886 edit_unputchar(); | |
2887 if (State & CMDLINE) | |
2888 unputcmdline(); | |
3560 | 2889 else |
2890 setcursor(); /* put cursor back where it belongs */ | |
7 | 2891 } |
2892 | |
2893 if (c < 0) | |
2894 continue; /* end of input script reached */ | |
2895 if (c == NUL) /* no character available */ | |
2896 { | |
2897 if (!advance) | |
2898 break; | |
202 | 2899 if (wait_tb_len > 0) /* timed out */ |
7 | 2900 { |
2901 timedout = TRUE; | |
2902 continue; | |
2903 } | |
2904 } | |
2905 else | |
2906 { /* allow mapping for just typed characters */ | |
2907 while (typebuf.tb_buf[typebuf.tb_off | |
2908 + typebuf.tb_len] != NUL) | |
2909 typebuf.tb_noremap[typebuf.tb_off | |
2910 + typebuf.tb_len++] = RM_YES; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13344
diff
changeset
|
2911 #ifdef HAVE_INPUT_METHOD |
7 | 2912 /* Get IM status right after getting keys, not after the |
2913 * timeout for a mapping (focus may be lost by then). */ | |
2914 vgetc_im_active = im_get_status(); | |
2915 #endif | |
2916 } | |
2917 } /* for (;;) */ | |
2918 } /* if (!character from stuffbuf) */ | |
2919 | |
13829
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
2920 /* if advance is FALSE don't loop on NULs */ |
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
2921 } while ((c < 0 && c != K_CANCEL) || (advance && c == NUL)); |
7 | 2922 |
2923 /* | |
2924 * The "INSERT" message is taken care of here: | |
2925 * if we return an ESC to exit insert mode, the message is deleted | |
2926 * if we don't return an ESC but deleted the message before, redisplay it | |
2927 */ | |
641 | 2928 if (advance && p_smd && msg_silent == 0 && (State & INSERT)) |
7 | 2929 { |
643 | 2930 if (c == ESC && !mode_deleted && !no_mapping && mode_displayed) |
7 | 2931 { |
2932 if (typebuf.tb_len && !KeyTyped) | |
2933 redraw_cmdline = TRUE; /* delete mode later */ | |
2934 else | |
2935 unshowmode(FALSE); | |
2936 } | |
2937 else if (c != ESC && mode_deleted) | |
2938 { | |
2939 if (typebuf.tb_len && !KeyTyped) | |
2940 redraw_cmdline = TRUE; /* show mode later */ | |
2941 else | |
2942 showmode(); | |
2943 } | |
2944 } | |
2945 #ifdef FEAT_GUI | |
2946 /* may unshow different cursor shape */ | |
11490
6a06738f8948
patch 8.0.0628: cursor disappears after silent mapping
Christian Brabandt <cb@256bit.org>
parents:
11486
diff
changeset
|
2947 if (gui.in_use && shape_changed) |
6a06738f8948
patch 8.0.0628: cursor disappears after silent mapping
Christian Brabandt <cb@256bit.org>
parents:
11486
diff
changeset
|
2948 gui_update_cursor(TRUE, FALSE); |
7 | 2949 #endif |
15995
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
2950 if (timedout && c == ESC) |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
2951 { |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
2952 char_u nop_buf[3]; |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
2953 |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
2954 // When recording there will be no timeout. Add a <Nop> after the ESC |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
2955 // to avoid that it forms a key code with following characters. |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
2956 nop_buf[0] = K_SPECIAL; |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
2957 nop_buf[1] = KS_EXTRA; |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
2958 nop_buf[2] = KE_NOP; |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
2959 gotchars(nop_buf, 3); |
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
2960 } |
7 | 2961 |
822 | 2962 --vgetc_busy; |
7 | 2963 |
2964 return c; | |
2965 } | |
2966 | |
2967 /* | |
2968 * inchar() - get one character from | |
2969 * 1. a scriptfile | |
2970 * 2. the keyboard | |
2971 * | |
2972 * As much characters as we can get (upto 'maxlen') are put in "buf" and | |
2973 * NUL terminated (buffer length must be 'maxlen' + 1). | |
2974 * Minimum for "maxlen" is 3!!!! | |
2975 * | |
2976 * "tb_change_cnt" is the value of typebuf.tb_change_cnt if "buf" points into | |
2977 * it. When typebuf.tb_change_cnt changes (e.g., when a message is received | |
2978 * from a remote client) "buf" can no longer be used. "tb_change_cnt" is 0 | |
2979 * otherwise. | |
2980 * | |
2981 * If we got an interrupt all input is read until none is available. | |
2982 * | |
2983 * If wait_time == 0 there is no waiting for the char. | |
2984 * If wait_time == n we wait for n msec for a character to arrive. | |
2985 * If wait_time == -1 we wait forever for a character to arrive. | |
2986 * | |
2987 * Return the number of obtained characters. | |
2988 * Return -1 when end of input script reached. | |
2989 */ | |
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9121
diff
changeset
|
2990 static int |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2991 inchar( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2992 char_u *buf, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2993 int maxlen, |
12281
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
2994 long wait_time) /* milli seconds */ |
7 | 2995 { |
2996 int len = 0; /* init for GCC */ | |
2997 int retesc = FALSE; /* return ESC with gotint */ | |
2998 int script_char; | |
12281
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
2999 int tb_change_cnt = typebuf.tb_change_cnt; |
7 | 3000 |
3001 if (wait_time == -1L || wait_time > 100L) /* flush output before waiting */ | |
3002 { | |
3003 cursor_on(); | |
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
3004 out_flush_cursor(FALSE, FALSE); |
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
3005 #if defined(FEAT_GUI) && defined(FEAT_MOUSESHAPE) |
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
3006 if (gui.in_use && postponed_mouseshape) |
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
3007 update_mouseshape(-1); |
7 | 3008 #endif |
3009 } | |
3010 | |
3011 /* | |
3012 * Don't reset these when at the hit-return prompt, otherwise a endless | |
3013 * recursive loop may result (write error in swapfile, hit-return, timeout | |
3014 * on char wait, flush swapfile, write error....). | |
3015 */ | |
3016 if (State != HITRETURN) | |
3017 { | |
3018 did_outofmem_msg = FALSE; /* display out of memory message (again) */ | |
3019 did_swapwrite_msg = FALSE; /* display swap file write error again */ | |
3020 } | |
3021 undo_off = FALSE; /* restart undo now */ | |
3022 | |
3023 /* | |
1462 | 3024 * Get a character from a script file if there is one. |
3025 * If interrupted: Stop reading script files, close them all. | |
7 | 3026 */ |
3027 script_char = -1; | |
1462 | 3028 while (scriptin[curscript] != NULL && script_char < 0 |
3029 #ifdef FEAT_EVAL | |
3030 && !ignore_script | |
3031 #endif | |
3032 ) | |
7 | 3033 { |
1618 | 3034 |
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
6907
diff
changeset
|
3035 #ifdef MESSAGE_QUEUE |
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
6907
diff
changeset
|
3036 parse_queued_messages(); |
1618 | 3037 #endif |
3038 | |
7 | 3039 if (got_int || (script_char = getc(scriptin[curscript])) < 0) |
3040 { | |
3041 /* Reached EOF. | |
3042 * Careful: closescript() frees typebuf.tb_buf[] and buf[] may | |
3043 * point inside typebuf.tb_buf[]. Don't use buf[] after this! */ | |
3044 closescript(); | |
3045 /* | |
3046 * When reading script file is interrupted, return an ESC to get | |
3047 * back to normal mode. | |
3048 * Otherwise return -1, because typebuf.tb_buf[] has changed. | |
3049 */ | |
3050 if (got_int) | |
3051 retesc = TRUE; | |
3052 else | |
3053 return -1; | |
3054 } | |
3055 else | |
3056 { | |
3057 buf[0] = script_char; | |
3058 len = 1; | |
3059 } | |
3060 } | |
3061 | |
3062 if (script_char < 0) /* did not get a character from script */ | |
3063 { | |
3064 /* | |
3065 * If we got an interrupt, skip all previously typed characters and | |
3066 * return TRUE if quit reading script file. | |
3067 * Stop reading typeahead when a single CTRL-C was read, | |
3068 * fill_input_buf() returns this when not able to read from stdin. | |
3069 * Don't use buf[] here, closescript() may have freed typebuf.tb_buf[] | |
3070 * and buf may be pointing inside typebuf.tb_buf[]. | |
3071 */ | |
3072 if (got_int) | |
3073 { | |
3074 #define DUM_LEN MAXMAPLEN * 3 + 3 | |
3075 char_u dum[DUM_LEN + 1]; | |
3076 | |
3077 for (;;) | |
3078 { | |
3079 len = ui_inchar(dum, DUM_LEN, 0L, 0); | |
3080 if (len == 0 || (len == 1 && dum[0] == 3)) | |
3081 break; | |
3082 } | |
3083 return retesc; | |
3084 } | |
3085 | |
3086 /* | |
3087 * Always flush the output characters when getting input characters | |
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15605
diff
changeset
|
3088 * from the user and not just peeking. |
7 | 3089 */ |
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15605
diff
changeset
|
3090 if (wait_time == -1L || wait_time > 10L) |
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15605
diff
changeset
|
3091 out_flush(); |
7 | 3092 |
3093 /* | |
3094 * Fill up to a third of the buffer, because each character may be | |
3095 * tripled below. | |
3096 */ | |
3097 len = ui_inchar(buf, maxlen / 3, wait_time, tb_change_cnt); | |
3098 } | |
3099 | |
12281
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3100 /* If the typebuf was changed further down, it is like nothing was added by |
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3101 * this call. */ |
7 | 3102 if (typebuf_changed(tb_change_cnt)) |
3103 return 0; | |
3104 | |
12281
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3105 /* Note the change in the typeahead buffer, this matters for when |
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3106 * vgetorpeek() is called recursively, e.g. using getchar(1) in a timer |
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3107 * function. */ |
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3108 if (len > 0 && ++typebuf.tb_change_cnt == 0) |
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3109 typebuf.tb_change_cnt = 1; |
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3110 |
9896
7b39615c0db1
commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3111 return fix_input_buffer(buf, len); |
7 | 3112 } |
3113 | |
3114 /* | |
3115 * Fix typed characters for use by vgetc() and check_termcode(). | |
16531
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3116 * "buf[]" must have room to triple the number of bytes! |
7 | 3117 * Returns the new length. |
3118 */ | |
3119 int | |
9896
7b39615c0db1
commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3120 fix_input_buffer(char_u *buf, int len) |
7 | 3121 { |
3122 int i; | |
3123 char_u *p = buf; | |
3124 | |
3125 /* | |
3126 * Two characters are special: NUL and K_SPECIAL. | |
3127 * When compiled With the GUI CSI is also special. | |
3128 * Replace NUL by K_SPECIAL KS_ZERO KE_FILLER | |
3129 * Replace K_SPECIAL by K_SPECIAL KS_SPECIAL KE_FILLER | |
3130 * Replace CSI by K_SPECIAL KS_EXTRA KE_CSI | |
3131 */ | |
3132 for (i = len; --i >= 0; ++p) | |
3133 { | |
3134 #ifdef FEAT_GUI | |
3135 /* When the GUI is used any character can come after a CSI, don't | |
3136 * escape it. */ | |
3137 if (gui.in_use && p[0] == CSI && i >= 2) | |
3138 { | |
3139 p += 2; | |
3140 i -= 2; | |
3141 } | |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3142 # ifndef MSWIN |
7 | 3143 /* When the GUI is not used CSI needs to be escaped. */ |
3144 else if (!gui.in_use && p[0] == CSI) | |
3145 { | |
3146 mch_memmove(p + 3, p + 1, (size_t)i); | |
3147 *p++ = K_SPECIAL; | |
3148 *p++ = KS_EXTRA; | |
3149 *p = (int)KE_CSI; | |
3150 len += 2; | |
3151 } | |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3152 # endif |
7 | 3153 else |
3154 #endif | |
9896
7b39615c0db1
commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3155 if (p[0] == NUL || (p[0] == K_SPECIAL |
16531
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3156 // timeout may generate K_CURSORHOLD |
202 | 3157 && (i < 2 || p[1] != KS_EXTRA || p[2] != (int)KE_CURSORHOLD) |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3158 #if defined(MSWIN) && (!defined(FEAT_GUI) || defined(VIMDLL)) |
16531
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3159 // Win32 console passes modifiers |
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3160 && ( |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3161 # ifdef VIMDLL |
16531
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3162 gui.in_use || |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3163 # endif |
16531
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3164 (i < 2 || p[1] != KS_MODIFIER)) |
7 | 3165 #endif |
3166 )) | |
3167 { | |
3168 mch_memmove(p + 3, p + 1, (size_t)i); | |
3169 p[2] = K_THIRD(p[0]); | |
3170 p[1] = K_SECOND(p[0]); | |
3171 p[0] = K_SPECIAL; | |
3172 p += 2; | |
3173 len += 2; | |
3174 } | |
3175 } | |
16531
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3176 *p = NUL; // add trailing NUL |
7 | 3177 return len; |
3178 } | |
3179 | |
3180 #if defined(USE_INPUT_BUF) || defined(PROTO) | |
3181 /* | |
3182 * Return TRUE when bytes are in the input buffer or in the typeahead buffer. | |
3183 * Normally the input buffer would be sufficient, but the server_to_input_buf() | |
842 | 3184 * or feedkeys() may insert characters in the typeahead buffer while we are |
841 | 3185 * waiting for input to arrive. |
7 | 3186 */ |
3187 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3188 input_available(void) |
7 | 3189 { |
3190 return (!vim_is_input_buf_empty() | |
841 | 3191 # if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
3192 || typebuf_was_filled | |
7 | 3193 # endif |
3194 ); | |
3195 } | |
3196 #endif | |
3197 | |
3198 /* | |
3199 * map[!] : show all key mappings | |
3200 * map[!] {lhs} : show key mapping for {lhs} | |
3201 * map[!] {lhs} {rhs} : set key mapping for {lhs} to {rhs} | |
3202 * noremap[!] {lhs} {rhs} : same, but no remapping for {rhs} | |
3203 * unmap[!] {lhs} : remove key mapping for {lhs} | |
3204 * abbr : show all abbreviations | |
3205 * abbr {lhs} : show abbreviations for {lhs} | |
3206 * abbr {lhs} {rhs} : set abbreviation for {lhs} to {rhs} | |
3207 * noreabbr {lhs} {rhs} : same, but no remapping for {rhs} | |
3208 * unabbr {lhs} : remove abbreviation for {lhs} | |
3209 * | |
3210 * maptype: 0 for :map, 1 for :unmap, 2 for noremap. | |
3211 * | |
3212 * arg is pointer to any arguments. Note: arg cannot be a read-only string, | |
3213 * it will be modified. | |
3214 * | |
788 | 3215 * for :map mode is NORMAL + VISUAL + SELECTMODE + OP_PENDING |
7 | 3216 * for :map! mode is INSERT + CMDLINE |
3217 * for :cmap mode is CMDLINE | |
3218 * for :imap mode is INSERT | |
3219 * for :lmap mode is LANGMAP | |
3220 * for :nmap mode is NORMAL | |
788 | 3221 * for :vmap mode is VISUAL + SELECTMODE |
3222 * for :xmap mode is VISUAL | |
3223 * for :smap mode is SELECTMODE | |
7 | 3224 * for :omap mode is OP_PENDING |
12457
dfb8254aa735
patch 8.0.1108: cannot specify mappings for the terminal window
Christian Brabandt <cb@256bit.org>
parents:
12361
diff
changeset
|
3225 * for :tmap mode is TERMINAL |
7 | 3226 * |
3227 * for :abbr mode is INSERT + CMDLINE | |
3228 * for :iabbr mode is INSERT | |
3229 * for :cabbr mode is CMDLINE | |
3230 * | |
3231 * Return 0 for success | |
3232 * 1 for invalid arguments | |
3233 * 2 for no match | |
3234 * 4 for out of mem | |
3235 * 5 for entry not unique | |
3236 */ | |
3237 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3238 do_map( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3239 int maptype, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3240 char_u *arg, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3241 int mode, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3242 int abbrev) /* not a mapping but an abbreviation */ |
7 | 3243 { |
3244 char_u *keys; | |
3245 mapblock_T *mp, **mpp; | |
3246 char_u *rhs; | |
3247 char_u *p; | |
3248 int n; | |
3249 int len = 0; /* init for GCC */ | |
3250 char_u *newstr; | |
3251 int hasarg; | |
3252 int haskey; | |
3253 int did_it = FALSE; | |
3254 #ifdef FEAT_LOCALMAP | |
3255 int did_local = FALSE; | |
3256 #endif | |
3257 int round; | |
3258 char_u *keys_buf = NULL; | |
3259 char_u *arg_buf = NULL; | |
3260 int retval = 0; | |
3261 int do_backslash; | |
3262 int hash; | |
3263 int new_hash; | |
3264 mapblock_T **abbr_table; | |
3265 mapblock_T **map_table; | |
3266 int unique = FALSE; | |
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3267 int nowait = FALSE; |
7 | 3268 int silent = FALSE; |
859 | 3269 int special = FALSE; |
721 | 3270 #ifdef FEAT_EVAL |
3271 int expr = FALSE; | |
3272 #endif | |
7 | 3273 int noremap; |
2610 | 3274 char_u *orig_rhs; |
7 | 3275 |
3276 keys = arg; | |
3277 map_table = maphash; | |
3278 abbr_table = &first_abbr; | |
3279 | |
3280 /* For ":noremap" don't remap, otherwise do remap. */ | |
3281 if (maptype == 2) | |
3282 noremap = REMAP_NONE; | |
3283 else | |
3284 noremap = REMAP_YES; | |
3285 | |
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3286 /* 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
|
3287 * any order. */ |
7 | 3288 for (;;) |
3289 { | |
3290 #ifdef FEAT_LOCALMAP | |
3291 /* | |
3292 * Check for "<buffer>": mapping local to buffer. | |
3293 */ | |
3294 if (STRNCMP(keys, "<buffer>", 8) == 0) | |
3295 { | |
3296 keys = skipwhite(keys + 8); | |
3297 map_table = curbuf->b_maphash; | |
3298 abbr_table = &curbuf->b_first_abbr; | |
3299 continue; | |
3300 } | |
3301 #endif | |
3302 | |
3303 /* | |
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3304 * 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
|
3305 */ |
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3306 if (STRNCMP(keys, "<nowait>", 8) == 0) |
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3307 { |
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3308 keys = skipwhite(keys + 8); |
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3309 nowait = TRUE; |
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3310 continue; |
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3311 } |
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3312 |
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3313 /* |
7 | 3314 * Check for "<silent>": don't echo commands. |
3315 */ | |
3316 if (STRNCMP(keys, "<silent>", 8) == 0) | |
3317 { | |
3318 keys = skipwhite(keys + 8); | |
3319 silent = TRUE; | |
3320 continue; | |
3321 } | |
3322 | |
859 | 3323 /* |
3324 * Check for "<special>": accept special keys in <> | |
3325 */ | |
3326 if (STRNCMP(keys, "<special>", 9) == 0) | |
3327 { | |
3328 keys = skipwhite(keys + 9); | |
3329 special = TRUE; | |
3330 continue; | |
3331 } | |
3332 | |
7 | 3333 #ifdef FEAT_EVAL |
3334 /* | |
3335 * Check for "<script>": remap script-local mappings only | |
3336 */ | |
3337 if (STRNCMP(keys, "<script>", 8) == 0) | |
3338 { | |
3339 keys = skipwhite(keys + 8); | |
3340 noremap = REMAP_SCRIPT; | |
3341 continue; | |
3342 } | |
721 | 3343 |
3344 /* | |
3345 * Check for "<expr>": {rhs} is an expression. | |
3346 */ | |
3347 if (STRNCMP(keys, "<expr>", 6) == 0) | |
3348 { | |
3349 keys = skipwhite(keys + 6); | |
3350 expr = TRUE; | |
3351 continue; | |
3352 } | |
7 | 3353 #endif |
3354 /* | |
3355 * Check for "<unique>": don't overwrite an existing mapping. | |
3356 */ | |
3357 if (STRNCMP(keys, "<unique>", 8) == 0) | |
3358 { | |
3359 keys = skipwhite(keys + 8); | |
3360 unique = TRUE; | |
3361 continue; | |
3362 } | |
3363 break; | |
3364 } | |
3365 | |
3366 validate_maphash(); | |
3367 | |
3368 /* | |
3022 | 3369 * Find end of keys and skip CTRL-Vs (and backslashes) in it. |
7 | 3370 * Accept backslash like CTRL-V when 'cpoptions' does not contain 'B'. |
3022 | 3371 * with :unmap white space is included in the keys, no argument possible. |
7 | 3372 */ |
3373 p = keys; | |
3374 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
|
3375 while (*p && (maptype == 1 || !VIM_ISWHITE(*p))) |
7 | 3376 { |
3377 if ((p[0] == Ctrl_V || (do_backslash && p[0] == '\\')) && | |
3378 p[1] != NUL) | |
3379 ++p; /* skip CTRL-V or backslash */ | |
3380 ++p; | |
3381 } | |
3382 if (*p != NUL) | |
3383 *p++ = NUL; | |
2610 | 3384 |
7 | 3385 p = skipwhite(p); |
3386 rhs = p; | |
3387 hasarg = (*rhs != NUL); | |
3388 haskey = (*keys != NUL); | |
3389 | |
3390 /* check for :unmap without argument */ | |
3391 if (maptype == 1 && !haskey) | |
3392 { | |
3393 retval = 1; | |
3394 goto theend; | |
3395 } | |
3396 | |
3397 /* | |
3398 * If mapping has been given as ^V<C_UP> say, then replace the term codes | |
3399 * with the appropriate two bytes. If it is a shifted special key, unshift | |
3400 * it too, giving another two bytes. | |
3401 * replace_termcodes() may move the result to allocated memory, which | |
3402 * needs to be freed later (*keys_buf and *arg_buf). | |
3403 * replace_termcodes() also removes CTRL-Vs and sometimes backslashes. | |
3404 */ | |
3405 if (haskey) | |
859 | 3406 keys = replace_termcodes(keys, &keys_buf, TRUE, TRUE, special); |
2623 | 3407 orig_rhs = rhs; |
7 | 3408 if (hasarg) |
3409 { | |
3410 if (STRICMP(rhs, "<nop>") == 0) /* "<Nop>" means nothing */ | |
3411 rhs = (char_u *)""; | |
3412 else | |
859 | 3413 rhs = replace_termcodes(rhs, &arg_buf, FALSE, TRUE, special); |
7 | 3414 } |
3415 | |
3416 /* | |
3417 * check arguments and translate function keys | |
3418 */ | |
3419 if (haskey) | |
3420 { | |
3421 len = (int)STRLEN(keys); | |
3422 if (len > MAXMAPLEN) /* maximum length of MAXMAPLEN chars */ | |
3423 { | |
3424 retval = 1; | |
3425 goto theend; | |
3426 } | |
3427 | |
3428 if (abbrev && maptype != 1) | |
3429 { | |
3430 /* | |
3431 * If an abbreviation ends in a keyword character, the | |
3432 * rest must be all keyword-char or all non-keyword-char. | |
3433 * Otherwise we won't be able to find the start of it in a | |
3434 * vi-compatible way. | |
3435 */ | |
3436 if (has_mbyte) | |
3437 { | |
3438 int first, last; | |
3439 int same = -1; | |
3440 | |
3441 first = vim_iswordp(keys); | |
3442 last = first; | |
474 | 3443 p = keys + (*mb_ptr2len)(keys); |
7 | 3444 n = 1; |
3445 while (p < keys + len) | |
3446 { | |
3447 ++n; /* nr of (multi-byte) chars */ | |
3448 last = vim_iswordp(p); /* type of last char */ | |
3449 if (same == -1 && last != first) | |
3450 same = n - 1; /* count of same char type */ | |
474 | 3451 p += (*mb_ptr2len)(p); |
7 | 3452 } |
3453 if (last && n > 2 && same >= 0 && same < n - 1) | |
3454 { | |
3455 retval = 1; | |
3456 goto theend; | |
3457 } | |
3458 } | |
15605
62b3805506b3
patch 8.1.0810: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3459 else if (vim_iswordc(keys[len - 1])) // ends in keyword char |
7 | 3460 for (n = 0; n < len - 2; ++n) |
3461 if (vim_iswordc(keys[n]) != vim_iswordc(keys[len - 2])) | |
3462 { | |
3463 retval = 1; | |
3464 goto theend; | |
3465 } | |
1992 | 3466 /* An abbreviation cannot contain white space. */ |
7 | 3467 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
|
3468 if (VIM_ISWHITE(keys[n])) |
7 | 3469 { |
3470 retval = 1; | |
3471 goto theend; | |
3472 } | |
3473 } | |
3474 } | |
3475 | |
3476 if (haskey && hasarg && abbrev) /* if we will add an abbreviation */ | |
3477 no_abbr = FALSE; /* reset flag that indicates there are | |
3478 no abbreviations */ | |
3479 | |
3480 if (!haskey || (maptype != 1 && !hasarg)) | |
3481 msg_start(); | |
3482 | |
3483 #ifdef FEAT_LOCALMAP | |
3484 /* | |
3485 * Check if a new local mapping wasn't already defined globally. | |
3486 */ | |
3487 if (map_table == curbuf->b_maphash && haskey && hasarg && maptype != 1) | |
3488 { | |
3489 /* need to loop over all global hash lists */ | |
3490 for (hash = 0; hash < 256 && !got_int; ++hash) | |
3491 { | |
3492 if (abbrev) | |
3493 { | |
3494 if (hash != 0) /* there is only one abbreviation list */ | |
3495 break; | |
3496 mp = first_abbr; | |
3497 } | |
3498 else | |
3499 mp = maphash[hash]; | |
3500 for ( ; mp != NULL && !got_int; mp = mp->m_next) | |
3501 { | |
3502 /* check entries with the same mode */ | |
3503 if ((mp->m_mode & mode) != 0 | |
3504 && mp->m_keylen == len | |
3505 && unique | |
3506 && STRNCMP(mp->m_keys, keys, (size_t)len) == 0) | |
3507 { | |
3508 if (abbrev) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
14909
diff
changeset
|
3509 semsg(_("E224: global abbreviation already exists for %s"), |
7 | 3510 mp->m_keys); |
3511 else | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
14909
diff
changeset
|
3512 semsg(_("E225: global mapping already exists for %s"), |
7 | 3513 mp->m_keys); |
3514 retval = 5; | |
3515 goto theend; | |
3516 } | |
3517 } | |
3518 } | |
3519 } | |
3520 | |
3521 /* | |
3522 * When listing global mappings, also list buffer-local ones here. | |
3523 */ | |
3524 if (map_table != curbuf->b_maphash && !hasarg && maptype != 1) | |
3525 { | |
3526 /* need to loop over all global hash lists */ | |
3527 for (hash = 0; hash < 256 && !got_int; ++hash) | |
3528 { | |
3529 if (abbrev) | |
3530 { | |
3531 if (hash != 0) /* there is only one abbreviation list */ | |
3532 break; | |
3533 mp = curbuf->b_first_abbr; | |
3534 } | |
3535 else | |
3536 mp = curbuf->b_maphash[hash]; | |
3537 for ( ; mp != NULL && !got_int; mp = mp->m_next) | |
3538 { | |
3539 /* check entries with the same mode */ | |
3540 if ((mp->m_mode & mode) != 0) | |
3541 { | |
3542 if (!haskey) /* show all entries */ | |
3543 { | |
3544 showmap(mp, TRUE); | |
3545 did_local = TRUE; | |
3546 } | |
3547 else | |
3548 { | |
3549 n = mp->m_keylen; | |
3550 if (STRNCMP(mp->m_keys, keys, | |
3551 (size_t)(n < len ? n : len)) == 0) | |
3552 { | |
3553 showmap(mp, TRUE); | |
3554 did_local = TRUE; | |
3555 } | |
3556 } | |
3557 } | |
3558 } | |
3559 } | |
3560 } | |
3561 #endif | |
3562 | |
3563 /* | |
3564 * Find an entry in the maphash[] list that matches. | |
3565 * For :unmap we may loop two times: once to try to unmap an entry with a | |
3566 * matching 'from' part, a second time, if the first fails, to unmap an | |
3567 * entry with a matching 'to' part. This was done to allow ":ab foo bar" | |
3568 * to be unmapped by typing ":unab foo", where "foo" will be replaced by | |
3569 * "bar" because of the abbreviation. | |
3570 */ | |
3571 for (round = 0; (round == 0 || maptype == 1) && round <= 1 | |
3572 && !did_it && !got_int; ++round) | |
3573 { | |
3574 /* need to loop over all hash lists */ | |
3575 for (hash = 0; hash < 256 && !got_int; ++hash) | |
3576 { | |
3577 if (abbrev) | |
3578 { | |
779 | 3579 if (hash > 0) /* there is only one abbreviation list */ |
7 | 3580 break; |
3581 mpp = abbr_table; | |
3582 } | |
3583 else | |
3584 mpp = &(map_table[hash]); | |
3585 for (mp = *mpp; mp != NULL && !got_int; mp = *mpp) | |
3586 { | |
3587 | |
3588 if (!(mp->m_mode & mode)) /* skip entries with wrong mode */ | |
3589 { | |
3590 mpp = &(mp->m_next); | |
3591 continue; | |
3592 } | |
3593 if (!haskey) /* show all entries */ | |
3594 { | |
3595 showmap(mp, map_table != maphash); | |
3596 did_it = TRUE; | |
3597 } | |
3598 else /* do we have a match? */ | |
3599 { | |
3600 if (round) /* second round: Try unmap "rhs" string */ | |
3601 { | |
3602 n = (int)STRLEN(mp->m_str); | |
3603 p = mp->m_str; | |
3604 } | |
3605 else | |
3606 { | |
3607 n = mp->m_keylen; | |
3608 p = mp->m_keys; | |
3609 } | |
3610 if (STRNCMP(p, keys, (size_t)(n < len ? n : len)) == 0) | |
3611 { | |
3612 if (maptype == 1) /* delete entry */ | |
3613 { | |
3614 /* Only accept a full match. For abbreviations we | |
3615 * ignore trailing space when matching with the | |
3616 * "lhs", since an abbreviation can't have | |
3617 * trailing space. */ | |
3618 if (n != len && (!abbrev || round || n > len | |
3619 || *skipwhite(keys + n) != NUL)) | |
3620 { | |
3621 mpp = &(mp->m_next); | |
3622 continue; | |
3623 } | |
3624 /* | |
3625 * We reset the indicated mode bits. If nothing is | |
3626 * left the entry is deleted below. | |
3627 */ | |
3628 mp->m_mode &= ~mode; | |
3629 did_it = TRUE; /* remember we did something */ | |
3630 } | |
3631 else if (!hasarg) /* show matching entry */ | |
3632 { | |
3633 showmap(mp, map_table != maphash); | |
3634 did_it = TRUE; | |
3635 } | |
1187 | 3636 else if (n != len) /* new entry is ambiguous */ |
7 | 3637 { |
3638 mpp = &(mp->m_next); | |
3639 continue; | |
3640 } | |
3641 else if (unique) | |
3642 { | |
3643 if (abbrev) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
14909
diff
changeset
|
3644 semsg(_("E226: abbreviation already exists for %s"), |
7 | 3645 p); |
3646 else | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
14909
diff
changeset
|
3647 semsg(_("E227: mapping already exists for %s"), p); |
7 | 3648 retval = 5; |
3649 goto theend; | |
3650 } | |
3651 else /* new rhs for existing entry */ | |
3652 { | |
3653 mp->m_mode &= ~mode; /* remove mode bits */ | |
3654 if (mp->m_mode == 0 && !did_it) /* reuse entry */ | |
3655 { | |
3656 newstr = vim_strsave(rhs); | |
3657 if (newstr == NULL) | |
3658 { | |
3659 retval = 4; /* no mem */ | |
3660 goto theend; | |
3661 } | |
3662 vim_free(mp->m_str); | |
3663 mp->m_str = newstr; | |
2610 | 3664 vim_free(mp->m_orig_str); |
3665 mp->m_orig_str = vim_strsave(orig_rhs); | |
7 | 3666 mp->m_noremap = noremap; |
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3667 mp->m_nowait = nowait; |
7 | 3668 mp->m_silent = silent; |
3669 mp->m_mode = mode; | |
481 | 3670 #ifdef FEAT_EVAL |
721 | 3671 mp->m_expr = expr; |
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14403
diff
changeset
|
3672 mp->m_script_ctx = current_sctx; |
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14403
diff
changeset
|
3673 mp->m_script_ctx.sc_lnum += sourcing_lnum; |
481 | 3674 #endif |
7 | 3675 did_it = TRUE; |
3676 } | |
3677 } | |
3678 if (mp->m_mode == 0) /* entry can be deleted */ | |
3679 { | |
3680 map_free(mpp); | |
3681 continue; /* continue with *mpp */ | |
3682 } | |
3683 | |
3684 /* | |
3685 * May need to put this entry into another hash list. | |
3686 */ | |
3687 new_hash = MAP_HASH(mp->m_mode, mp->m_keys[0]); | |
3688 if (!abbrev && new_hash != hash) | |
3689 { | |
3690 *mpp = mp->m_next; | |
3691 mp->m_next = map_table[new_hash]; | |
3692 map_table[new_hash] = mp; | |
3693 | |
3694 continue; /* continue with *mpp */ | |
3695 } | |
3696 } | |
3697 } | |
3698 mpp = &(mp->m_next); | |
3699 } | |
3700 } | |
3701 } | |
3702 | |
3703 if (maptype == 1) /* delete entry */ | |
3704 { | |
3705 if (!did_it) | |
3706 retval = 2; /* no match */ | |
6268 | 3707 else if (*keys == Ctrl_C) |
6482 | 3708 { |
6268 | 3709 /* If CTRL-C has been unmapped, reuse it for Interrupting. */ |
6487 | 3710 #ifdef FEAT_LOCALMAP |
6482 | 3711 if (map_table == curbuf->b_maphash) |
3712 curbuf->b_mapped_ctrl_c &= ~mode; | |
3713 else | |
6487 | 3714 #endif |
6482 | 3715 mapped_ctrl_c &= ~mode; |
3716 } | |
7 | 3717 goto theend; |
3718 } | |
3719 | |
3720 if (!haskey || !hasarg) /* print entries */ | |
3721 { | |
3722 if (!did_it | |
3723 #ifdef FEAT_LOCALMAP | |
3724 && !did_local | |
3725 #endif | |
3726 ) | |
3727 { | |
3728 if (abbrev) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3729 msg(_("No abbreviation found")); |
7 | 3730 else |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
3731 msg(_("No mapping found")); |
7 | 3732 } |
3733 goto theend; /* listing finished */ | |
3734 } | |
3735 | |
3736 if (did_it) /* have added the new entry already */ | |
3737 goto theend; | |
3738 | |
3739 /* | |
3740 * Get here when adding a new entry to the maphash[] list or abbrlist. | |
3741 */ | |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
3742 mp = ALLOC_ONE(mapblock_T); |
7 | 3743 if (mp == NULL) |
3744 { | |
3745 retval = 4; /* no mem */ | |
3746 goto theend; | |
3747 } | |
3748 | |
6268 | 3749 /* If CTRL-C has been mapped, don't always use it for Interrupting. */ |
7 | 3750 if (*keys == Ctrl_C) |
6482 | 3751 { |
6487 | 3752 #ifdef FEAT_LOCALMAP |
6482 | 3753 if (map_table == curbuf->b_maphash) |
3754 curbuf->b_mapped_ctrl_c |= mode; | |
3755 else | |
6487 | 3756 #endif |
6482 | 3757 mapped_ctrl_c |= mode; |
3758 } | |
7 | 3759 |
3760 mp->m_keys = vim_strsave(keys); | |
3761 mp->m_str = vim_strsave(rhs); | |
2610 | 3762 mp->m_orig_str = vim_strsave(orig_rhs); |
7 | 3763 if (mp->m_keys == NULL || mp->m_str == NULL) |
3764 { | |
3765 vim_free(mp->m_keys); | |
3766 vim_free(mp->m_str); | |
2610 | 3767 vim_free(mp->m_orig_str); |
7 | 3768 vim_free(mp); |
3769 retval = 4; /* no mem */ | |
3770 goto theend; | |
3771 } | |
3772 mp->m_keylen = (int)STRLEN(mp->m_keys); | |
3773 mp->m_noremap = noremap; | |
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
3774 mp->m_nowait = nowait; |
7 | 3775 mp->m_silent = silent; |
3776 mp->m_mode = mode; | |
481 | 3777 #ifdef FEAT_EVAL |
721 | 3778 mp->m_expr = expr; |
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14403
diff
changeset
|
3779 mp->m_script_ctx = current_sctx; |
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14403
diff
changeset
|
3780 mp->m_script_ctx.sc_lnum += sourcing_lnum; |
481 | 3781 #endif |
7 | 3782 |
3783 /* add the new entry in front of the abbrlist or maphash[] list */ | |
3784 if (abbrev) | |
3785 { | |
3786 mp->m_next = *abbr_table; | |
3787 *abbr_table = mp; | |
3788 } | |
3789 else | |
3790 { | |
3791 n = MAP_HASH(mp->m_mode, mp->m_keys[0]); | |
3792 mp->m_next = map_table[n]; | |
3793 map_table[n] = mp; | |
3794 } | |
3795 | |
3796 theend: | |
3797 vim_free(keys_buf); | |
3798 vim_free(arg_buf); | |
3799 return retval; | |
3800 } | |
3801 | |
3802 /* | |
3803 * Delete one entry from the abbrlist or maphash[]. | |
3804 * "mpp" is a pointer to the m_next field of the PREVIOUS entry! | |
3805 */ | |
3806 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3807 map_free(mapblock_T **mpp) |
7 | 3808 { |
3809 mapblock_T *mp; | |
3810 | |
3811 mp = *mpp; | |
3812 vim_free(mp->m_keys); | |
3813 vim_free(mp->m_str); | |
2610 | 3814 vim_free(mp->m_orig_str); |
7 | 3815 *mpp = mp->m_next; |
3816 vim_free(mp); | |
3817 } | |
3818 | |
3819 /* | |
3820 * Initialize maphash[] for first use. | |
3821 */ | |
3822 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3823 validate_maphash(void) |
7 | 3824 { |
3825 if (!maphash_valid) | |
3826 { | |
3827 vim_memset(maphash, 0, sizeof(maphash)); | |
3828 maphash_valid = TRUE; | |
3829 } | |
3830 } | |
3831 | |
3832 /* | |
3833 * Get the mapping mode from the command name. | |
3834 */ | |
3835 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3836 get_map_mode(char_u **cmdp, int forceit) |
7 | 3837 { |
3838 char_u *p; | |
3839 int modec; | |
3840 int mode; | |
3841 | |
3842 p = *cmdp; | |
3843 modec = *p++; | |
3844 if (modec == 'i') | |
3845 mode = INSERT; /* :imap */ | |
3846 else if (modec == 'l') | |
3847 mode = LANGMAP; /* :lmap */ | |
3848 else if (modec == 'c') | |
3849 mode = CMDLINE; /* :cmap */ | |
3850 else if (modec == 'n' && *p != 'o') /* avoid :noremap */ | |
3851 mode = NORMAL; /* :nmap */ | |
3852 else if (modec == 'v') | |
788 | 3853 mode = VISUAL + SELECTMODE; /* :vmap */ |
3854 else if (modec == 'x') | |
3855 mode = VISUAL; /* :xmap */ | |
3856 else if (modec == 's') | |
3857 mode = SELECTMODE; /* :smap */ | |
7 | 3858 else if (modec == 'o') |
3859 mode = OP_PENDING; /* :omap */ | |
12457
dfb8254aa735
patch 8.0.1108: cannot specify mappings for the terminal window
Christian Brabandt <cb@256bit.org>
parents:
12361
diff
changeset
|
3860 else if (modec == 't') |
dfb8254aa735
patch 8.0.1108: cannot specify mappings for the terminal window
Christian Brabandt <cb@256bit.org>
parents:
12361
diff
changeset
|
3861 mode = TERMINAL; /* :tmap */ |
7 | 3862 else |
3863 { | |
3864 --p; | |
3865 if (forceit) | |
3866 mode = INSERT + CMDLINE; /* :map ! */ | |
3867 else | |
788 | 3868 mode = VISUAL + SELECTMODE + NORMAL + OP_PENDING;/* :map */ |
7 | 3869 } |
3870 | |
3871 *cmdp = p; | |
3872 return mode; | |
3873 } | |
3874 | |
3875 /* | |
3876 * Clear all mappings or abbreviations. | |
3877 * 'abbr' should be FALSE for mappings, TRUE for abbreviations. | |
3878 */ | |
3879 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3880 map_clear( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3881 char_u *cmdp, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3882 char_u *arg UNUSED, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3883 int forceit, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3884 int abbr) |
7 | 3885 { |
3886 int mode; | |
3887 #ifdef FEAT_LOCALMAP | |
3888 int local; | |
3889 | |
3890 local = (STRCMP(arg, "<buffer>") == 0); | |
3891 if (!local && *arg != NUL) | |
3892 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
14909
diff
changeset
|
3893 emsg(_(e_invarg)); |
7 | 3894 return; |
3895 } | |
3896 #endif | |
3897 | |
3898 mode = get_map_mode(&cmdp, forceit); | |
3899 map_clear_int(curbuf, mode, | |
3900 #ifdef FEAT_LOCALMAP | |
3901 local, | |
3902 #else | |
3903 FALSE, | |
3904 #endif | |
3905 abbr); | |
3906 } | |
3907 | |
3908 /* | |
3909 * Clear all mappings in "mode". | |
3910 */ | |
3911 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3912 map_clear_int( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3913 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
|
3914 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
|
3915 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
|
3916 int abbr) /* TRUE for abbreviations */ |
7 | 3917 { |
3918 mapblock_T *mp, **mpp; | |
3919 int hash; | |
3920 int new_hash; | |
3921 | |
3922 validate_maphash(); | |
3923 | |
3924 for (hash = 0; hash < 256; ++hash) | |
3925 { | |
3926 if (abbr) | |
3927 { | |
779 | 3928 if (hash > 0) /* there is only one abbrlist */ |
7 | 3929 break; |
3930 #ifdef FEAT_LOCALMAP | |
3931 if (local) | |
3932 mpp = &buf->b_first_abbr; | |
3933 else | |
3934 #endif | |
3935 mpp = &first_abbr; | |
3936 } | |
3937 else | |
3938 { | |
3939 #ifdef FEAT_LOCALMAP | |
3940 if (local) | |
3941 mpp = &buf->b_maphash[hash]; | |
3942 else | |
3943 #endif | |
3944 mpp = &maphash[hash]; | |
3945 } | |
3946 while (*mpp != NULL) | |
3947 { | |
3948 mp = *mpp; | |
3949 if (mp->m_mode & mode) | |
3950 { | |
3951 mp->m_mode &= ~mode; | |
3952 if (mp->m_mode == 0) /* entry can be deleted */ | |
3953 { | |
3954 map_free(mpp); | |
3955 continue; | |
3956 } | |
3957 /* | |
3958 * May need to put this entry into another hash list. | |
3959 */ | |
3960 new_hash = MAP_HASH(mp->m_mode, mp->m_keys[0]); | |
3961 if (!abbr && new_hash != hash) | |
3962 { | |
3963 *mpp = mp->m_next; | |
3964 #ifdef FEAT_LOCALMAP | |
3965 if (local) | |
3966 { | |
3967 mp->m_next = buf->b_maphash[new_hash]; | |
3968 buf->b_maphash[new_hash] = mp; | |
3969 } | |
3970 else | |
3971 #endif | |
3972 { | |
3973 mp->m_next = maphash[new_hash]; | |
3974 maphash[new_hash] = mp; | |
3975 } | |
3976 continue; /* continue with *mpp */ | |
3977 } | |
3978 } | |
3979 mpp = &(mp->m_next); | |
3980 } | |
3981 } | |
3982 } | |
3983 | |
2610 | 3984 /* |
3985 * Return characters to represent the map mode in an allocated string. | |
3986 * Returns NULL when out of memory. | |
3987 */ | |
3988 char_u * | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3989 map_mode_to_chars(int mode) |
2610 | 3990 { |
3991 garray_T mapmode; | |
3992 | |
3993 ga_init2(&mapmode, 1, 7); | |
3994 | |
3995 if ((mode & (INSERT + CMDLINE)) == INSERT + CMDLINE) | |
3996 ga_append(&mapmode, '!'); /* :map! */ | |
3997 else if (mode & INSERT) | |
3998 ga_append(&mapmode, 'i'); /* :imap */ | |
3999 else if (mode & LANGMAP) | |
4000 ga_append(&mapmode, 'l'); /* :lmap */ | |
4001 else if (mode & CMDLINE) | |
4002 ga_append(&mapmode, 'c'); /* :cmap */ | |
4003 else if ((mode & (NORMAL + VISUAL + SELECTMODE + OP_PENDING)) | |
4004 == NORMAL + VISUAL + SELECTMODE + OP_PENDING) | |
4005 ga_append(&mapmode, ' '); /* :map */ | |
4006 else | |
4007 { | |
4008 if (mode & NORMAL) | |
4009 ga_append(&mapmode, 'n'); /* :nmap */ | |
4010 if (mode & OP_PENDING) | |
4011 ga_append(&mapmode, 'o'); /* :omap */ | |
4012 if ((mode & (VISUAL + SELECTMODE)) == VISUAL + SELECTMODE) | |
4013 ga_append(&mapmode, 'v'); /* :vmap */ | |
4014 else | |
4015 { | |
4016 if (mode & VISUAL) | |
4017 ga_append(&mapmode, 'x'); /* :xmap */ | |
4018 if (mode & SELECTMODE) | |
4019 ga_append(&mapmode, 's'); /* :smap */ | |
4020 } | |
4021 } | |
4022 | |
4023 ga_append(&mapmode, NUL); | |
4024 return (char_u *)mapmode.ga_data; | |
4025 } | |
4026 | |
7 | 4027 static void |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4028 showmap( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4029 mapblock_T *mp, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4030 int local) /* TRUE for buffer-local map */ |
7 | 4031 { |
2610 | 4032 int len = 1; |
4033 char_u *mapchars; | |
7 | 4034 |
9980
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4035 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
|
4036 return; |
b222552cf0c4
commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70
Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
4037 |
7 | 4038 if (msg_didout || msg_silent != 0) |
1825 | 4039 { |
7 | 4040 msg_putchar('\n'); |
1825 | 4041 if (got_int) /* 'q' typed at MORE prompt */ |
4042 return; | |
4043 } | |
2610 | 4044 |
4045 mapchars = map_mode_to_chars(mp->m_mode); | |
4046 if (mapchars != NULL) | |
7 | 4047 { |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4048 msg_puts((char *)mapchars); |
2615 | 4049 len = (int)STRLEN(mapchars); |
2610 | 4050 vim_free(mapchars); |
7 | 4051 } |
2610 | 4052 |
7 | 4053 while (++len <= 3) |
4054 msg_putchar(' '); | |
4055 | |
1618 | 4056 /* Display the LHS. Get length of what we write. */ |
16393
c1c25e2523a6
patch 8.1.1201: output of :command is hard to read
Bram Moolenaar <Bram@vim.org>
parents:
16360
diff
changeset
|
4057 len = msg_outtrans_special(mp->m_keys, TRUE, 0); |
7 | 4058 do |
4059 { | |
4060 msg_putchar(' '); /* padd with blanks */ | |
4061 ++len; | |
4062 } while (len < 12); | |
4063 | |
4064 if (mp->m_noremap == REMAP_NONE) | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4065 msg_puts_attr("*", HL_ATTR(HLF_8)); |
7 | 4066 else if (mp->m_noremap == REMAP_SCRIPT) |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4067 msg_puts_attr("&", HL_ATTR(HLF_8)); |
7 | 4068 else |
4069 msg_putchar(' '); | |
4070 | |
4071 if (local) | |
4072 msg_putchar('@'); | |
4073 else | |
4074 msg_putchar(' '); | |
4075 | |
4076 /* Use FALSE below if we only want things like <Up> to show up as such on | |
2610 | 4077 * the rhs, and not M-x etc, TRUE gets both -- webb */ |
7 | 4078 if (*mp->m_str == NUL) |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
4079 msg_puts_attr("<Nop>", HL_ATTR(HLF_8)); |
7 | 4080 else |
3024 | 4081 { |
4082 /* Remove escaping of CSI, because "m_str" is in a format to be used | |
4083 * as typeahead. */ | |
4084 char_u *s = vim_strsave(mp->m_str); | |
4085 if (s != NULL) | |
4086 { | |
4087 vim_unescape_csi(s); | |
16393
c1c25e2523a6
patch 8.1.1201: output of :command is hard to read
Bram Moolenaar <Bram@vim.org>
parents:
16360
diff
changeset
|
4088 msg_outtrans_special(s, FALSE, 0); |
3024 | 4089 vim_free(s); |
4090 } | |
4091 } | |
481 | 4092 #ifdef FEAT_EVAL |
4093 if (p_verbose > 0) | |
14700
0a3b9ecf7cb8
patch 8.1.0362: cannot get the script line number when executing a function
Christian Brabandt <cb@256bit.org>
parents:
14403
diff
changeset
|
4094 last_set_msg(mp->m_script_ctx); |
481 | 4095 #endif |
7 | 4096 out_flush(); /* show one line at a time */ |
4097 } | |
4098 | |
4099 #if defined(FEAT_EVAL) || defined(PROTO) | |
4100 /* | |
4101 * Return TRUE if a map exists that has "str" in the rhs for mode "modechars". | |
4102 * Recognize termcap codes in "str". | |
4103 * Also checks mappings local to the current buffer. | |
4104 */ | |
4105 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4106 map_to_exists(char_u *str, char_u *modechars, int abbr) |
7 | 4107 { |
4108 int mode = 0; | |
4109 char_u *rhs; | |
4110 char_u *buf; | |
4111 int retval; | |
4112 | |
859 | 4113 rhs = replace_termcodes(str, &buf, FALSE, TRUE, FALSE); |
7 | 4114 |
4115 if (vim_strchr(modechars, 'n') != NULL) | |
4116 mode |= NORMAL; | |
4117 if (vim_strchr(modechars, 'v') != NULL) | |
788 | 4118 mode |= VISUAL + SELECTMODE; |
4119 if (vim_strchr(modechars, 'x') != NULL) | |
7 | 4120 mode |= VISUAL; |
788 | 4121 if (vim_strchr(modechars, 's') != NULL) |
4122 mode |= SELECTMODE; | |
7 | 4123 if (vim_strchr(modechars, 'o') != NULL) |
4124 mode |= OP_PENDING; | |
4125 if (vim_strchr(modechars, 'i') != NULL) | |
4126 mode |= INSERT; | |
4127 if (vim_strchr(modechars, 'l') != NULL) | |
4128 mode |= LANGMAP; | |
4129 if (vim_strchr(modechars, 'c') != NULL) | |
4130 mode |= CMDLINE; | |
4131 | |
779 | 4132 retval = map_to_exists_mode(rhs, mode, abbr); |
7 | 4133 vim_free(buf); |
4134 | |
4135 return retval; | |
4136 } | |
4137 #endif | |
4138 | |
4139 /* | |
4140 * Return TRUE if a map exists that has "str" in the rhs for mode "mode". | |
4141 * Also checks mappings local to the current buffer. | |
4142 */ | |
4143 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4144 map_to_exists_mode(char_u *rhs, int mode, int abbr) |
7 | 4145 { |
4146 mapblock_T *mp; | |
4147 int hash; | |
4148 # ifdef FEAT_LOCALMAP | |
13762
9de2b25932eb
patch 8.0.1753: various warnings from a static analyser
Christian Brabandt <cb@256bit.org>
parents:
13726
diff
changeset
|
4149 int exp_buffer = FALSE; |
7 | 4150 |
4151 validate_maphash(); | |
4152 | |
4153 /* Do it twice: once for global maps and once for local maps. */ | |
4154 for (;;) | |
4155 { | |
4156 # endif | |
4157 for (hash = 0; hash < 256; ++hash) | |
4158 { | |
779 | 4159 if (abbr) |
4160 { | |
4161 if (hash > 0) /* there is only one abbr list */ | |
4162 break; | |
4163 #ifdef FEAT_LOCALMAP | |
13762
9de2b25932eb
patch 8.0.1753: various warnings from a static analyser
Christian Brabandt <cb@256bit.org>
parents:
13726
diff
changeset
|
4164 if (exp_buffer) |
779 | 4165 mp = curbuf->b_first_abbr; |
4166 else | |
4167 #endif | |
4168 mp = first_abbr; | |
4169 } | |
7 | 4170 # ifdef FEAT_LOCALMAP |
13762
9de2b25932eb
patch 8.0.1753: various warnings from a static analyser
Christian Brabandt <cb@256bit.org>
parents:
13726
diff
changeset
|
4171 else if (exp_buffer) |
7 | 4172 mp = curbuf->b_maphash[hash]; |
779 | 4173 # endif |
7 | 4174 else |
4175 mp = maphash[hash]; | |
4176 for (; mp; mp = mp->m_next) | |
4177 { | |
4178 if ((mp->m_mode & mode) | |
4179 && strstr((char *)mp->m_str, (char *)rhs) != NULL) | |
4180 return TRUE; | |
4181 } | |
4182 } | |
4183 # ifdef FEAT_LOCALMAP | |
13762
9de2b25932eb
patch 8.0.1753: various warnings from a static analyser
Christian Brabandt <cb@256bit.org>
parents:
13726
diff
changeset
|
4184 if (exp_buffer) |
7 | 4185 break; |
13762
9de2b25932eb
patch 8.0.1753: various warnings from a static analyser
Christian Brabandt <cb@256bit.org>
parents:
13726
diff
changeset
|
4186 exp_buffer = TRUE; |
7 | 4187 } |
4188 # endif | |
4189 | |
4190 return FALSE; | |
4191 } | |
4192 | |
4193 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
4194 /* | |
4195 * Used below when expanding mapping/abbreviation names. | |
4196 */ | |
4197 static int expand_mapmodes = 0; | |
4198 static int expand_isabbrev = 0; | |
4199 #ifdef FEAT_LOCALMAP | |
4200 static int expand_buffer = FALSE; | |
4201 #endif | |
4202 | |
4203 /* | |
4204 * Work out what to complete when doing command line completion of mapping | |
4205 * or abbreviation names. | |
4206 */ | |
4207 char_u * | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4208 set_context_in_map_cmd( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4209 expand_T *xp, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4210 char_u *cmd, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4211 char_u *arg, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4212 int forceit, /* TRUE if '!' given */ |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4213 int isabbrev, /* TRUE if abbreviation */ |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4214 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
|
4215 cmdidx_T cmdidx) |
7 | 4216 { |
4217 if (forceit && cmdidx != CMD_map && cmdidx != CMD_unmap) | |
4218 xp->xp_context = EXPAND_NOTHING; | |
4219 else | |
4220 { | |
4221 if (isunmap) | |
4222 expand_mapmodes = get_map_mode(&cmd, forceit || isabbrev); | |
4223 else | |
4224 { | |
4225 expand_mapmodes = INSERT + CMDLINE; | |
4226 if (!isabbrev) | |
788 | 4227 expand_mapmodes += VISUAL + SELECTMODE + NORMAL + OP_PENDING; |
7 | 4228 } |
4229 expand_isabbrev = isabbrev; | |
4230 xp->xp_context = EXPAND_MAPPINGS; | |
4231 #ifdef FEAT_LOCALMAP | |
4232 expand_buffer = FALSE; | |
4233 #endif | |
4234 for (;;) | |
4235 { | |
4236 #ifdef FEAT_LOCALMAP | |
4237 if (STRNCMP(arg, "<buffer>", 8) == 0) | |
4238 { | |
4239 expand_buffer = TRUE; | |
4240 arg = skipwhite(arg + 8); | |
4241 continue; | |
4242 } | |
4243 #endif | |
4244 if (STRNCMP(arg, "<unique>", 8) == 0) | |
4245 { | |
4246 arg = skipwhite(arg + 8); | |
4247 continue; | |
4248 } | |
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4249 if (STRNCMP(arg, "<nowait>", 8) == 0) |
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4250 { |
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4251 arg = skipwhite(arg + 8); |
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4252 continue; |
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4253 } |
7 | 4254 if (STRNCMP(arg, "<silent>", 8) == 0) |
4255 { | |
4256 arg = skipwhite(arg + 8); | |
4257 continue; | |
4258 } | |
11026
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4259 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
|
4260 { |
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4261 arg = skipwhite(arg + 9); |
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4262 continue; |
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4263 } |
721 | 4264 #ifdef FEAT_EVAL |
7 | 4265 if (STRNCMP(arg, "<script>", 8) == 0) |
4266 { | |
4267 arg = skipwhite(arg + 8); | |
4268 continue; | |
4269 } | |
721 | 4270 if (STRNCMP(arg, "<expr>", 6) == 0) |
4271 { | |
4272 arg = skipwhite(arg + 6); | |
4273 continue; | |
4274 } | |
4275 #endif | |
7 | 4276 break; |
4277 } | |
4278 xp->xp_pattern = arg; | |
4279 } | |
4280 | |
4281 return NULL; | |
4282 } | |
4283 | |
4284 /* | |
16495
899db156cce3
patch 8.1.1251: no test for completion of mapping keys
Bram Moolenaar <Bram@vim.org>
parents:
16470
diff
changeset
|
4285 * Find all mapping/abbreviation names that match regexp "regmatch"'. |
7 | 4286 * For command line expansion of ":[un]map" and ":[un]abbrev" in all modes. |
4287 * Return OK if matches found, FAIL otherwise. | |
4288 */ | |
4289 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4290 ExpandMappings( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4291 regmatch_T *regmatch, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4292 int *num_file, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4293 char_u ***file) |
7 | 4294 { |
4295 mapblock_T *mp; | |
4296 int hash; | |
4297 int count; | |
4298 int round; | |
4299 char_u *p; | |
4300 int i; | |
4301 | |
4302 validate_maphash(); | |
4303 | |
4304 *num_file = 0; /* return values in case of FAIL */ | |
4305 *file = NULL; | |
4306 | |
4307 /* | |
4308 * round == 1: Count the matches. | |
4309 * round == 2: Build the array to keep the matches. | |
4310 */ | |
4311 for (round = 1; round <= 2; ++round) | |
4312 { | |
4313 count = 0; | |
4314 | |
11026
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4315 for (i = 0; i < 7; ++i) |
7 | 4316 { |
4317 if (i == 0) | |
4318 p = (char_u *)"<silent>"; | |
4319 else if (i == 1) | |
4320 p = (char_u *)"<unique>"; | |
4321 #ifdef FEAT_EVAL | |
4322 else if (i == 2) | |
4323 p = (char_u *)"<script>"; | |
721 | 4324 else if (i == 3) |
4325 p = (char_u *)"<expr>"; | |
7 | 4326 #endif |
4327 #ifdef FEAT_LOCALMAP | |
721 | 4328 else if (i == 4 && !expand_buffer) |
7 | 4329 p = (char_u *)"<buffer>"; |
4330 #endif | |
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4331 else if (i == 5) |
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4332 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
|
4333 else if (i == 6) |
fa69f6272692
patch 8.0.0402: :map completion does not have <special>
Christian Brabandt <cb@256bit.org>
parents:
10640
diff
changeset
|
4334 p = (char_u *)"<special>"; |
7 | 4335 else |
4336 continue; | |
4337 | |
4338 if (vim_regexec(regmatch, p, (colnr_T)0)) | |
4339 { | |
4340 if (round == 1) | |
4341 ++count; | |
4342 else | |
4343 (*file)[count++] = vim_strsave(p); | |
4344 } | |
4345 } | |
4346 | |
4347 for (hash = 0; hash < 256; ++hash) | |
4348 { | |
4349 if (expand_isabbrev) | |
4350 { | |
779 | 4351 if (hash > 0) /* only one abbrev list */ |
7 | 4352 break; /* for (hash) */ |
4353 mp = first_abbr; | |
4354 } | |
4355 #ifdef FEAT_LOCALMAP | |
4356 else if (expand_buffer) | |
4357 mp = curbuf->b_maphash[hash]; | |
4358 #endif | |
4359 else | |
4360 mp = maphash[hash]; | |
4361 for (; mp; mp = mp->m_next) | |
4362 { | |
4363 if (mp->m_mode & expand_mapmodes) | |
4364 { | |
16495
899db156cce3
patch 8.1.1251: no test for completion of mapping keys
Bram Moolenaar <Bram@vim.org>
parents:
16470
diff
changeset
|
4365 p = translate_mapping(mp->m_keys); |
7 | 4366 if (p != NULL && vim_regexec(regmatch, p, (colnr_T)0)) |
4367 { | |
4368 if (round == 1) | |
4369 ++count; | |
4370 else | |
4371 { | |
4372 (*file)[count++] = p; | |
4373 p = NULL; | |
4374 } | |
4375 } | |
4376 vim_free(p); | |
4377 } | |
4378 } /* for (mp) */ | |
4379 } /* for (hash) */ | |
4380 | |
4381 if (count == 0) /* no match found */ | |
4382 break; /* for (round) */ | |
4383 | |
4384 if (round == 1) | |
4385 { | |
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16768
diff
changeset
|
4386 *file = ALLOC_MULT(char_u *, count); |
7 | 4387 if (*file == NULL) |
4388 return FAIL; | |
4389 } | |
4390 } /* for (round) */ | |
4391 | |
840 | 4392 if (count > 1) |
7 | 4393 { |
840 | 4394 char_u **ptr1; |
4395 char_u **ptr2; | |
4396 char_u **ptr3; | |
4397 | |
4398 /* Sort the matches */ | |
4399 sort_strings(*file, count); | |
4400 | |
4401 /* Remove multiple entries */ | |
4402 ptr1 = *file; | |
4403 ptr2 = ptr1 + 1; | |
4404 ptr3 = ptr1 + count; | |
7 | 4405 |
4406 while (ptr2 < ptr3) | |
4407 { | |
4408 if (STRCMP(*ptr1, *ptr2)) | |
4409 *++ptr1 = *ptr2++; | |
4410 else | |
4411 { | |
4412 vim_free(*ptr2++); | |
4413 count--; | |
4414 } | |
4415 } | |
4416 } | |
4417 | |
4418 *num_file = count; | |
4419 return (count == 0 ? FAIL : OK); | |
4420 } | |
4421 #endif /* FEAT_CMDL_COMPL */ | |
4422 | |
4423 /* | |
4424 * Check for an abbreviation. | |
13950
741b1feeac9f
patch 8.0.1845: various comment updates needed, missing white space
Christian Brabandt <cb@256bit.org>
parents:
13908
diff
changeset
|
4425 * Cursor is at ptr[col]. |
741b1feeac9f
patch 8.0.1845: various comment updates needed, missing white space
Christian Brabandt <cb@256bit.org>
parents:
13908
diff
changeset
|
4426 * When inserting, mincol is where insert started. |
741b1feeac9f
patch 8.0.1845: various comment updates needed, missing white space
Christian Brabandt <cb@256bit.org>
parents:
13908
diff
changeset
|
4427 * For the command line, mincol is what is to be skipped over. |
7 | 4428 * "c" is the character typed before check_abbr was called. It may have |
4429 * ABBR_OFF added to avoid prepending a CTRL-V to it. | |
4430 * | |
4431 * Historic vi practice: The last character of an abbreviation must be an id | |
4432 * character ([a-zA-Z0-9_]). The characters in front of it must be all id | |
4433 * characters or all non-id characters. This allows for abbr. "#i" to | |
4434 * "#include". | |
4435 * | |
4436 * Vim addition: Allow for abbreviations that end in a non-keyword character. | |
4437 * Then there must be white space before the abbr. | |
4438 * | |
4439 * return TRUE if there is an abbreviation, FALSE if not | |
4440 */ | |
4441 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4442 check_abbr( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4443 int c, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4444 char_u *ptr, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4445 int col, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4446 int mincol) |
7 | 4447 { |
4448 int len; | |
4449 int scol; /* starting column of the abbr. */ | |
4450 int j; | |
721 | 4451 char_u *s; |
7 | 4452 char_u tb[MB_MAXBYTES + 4]; |
4453 mapblock_T *mp; | |
4454 #ifdef FEAT_LOCALMAP | |
4455 mapblock_T *mp2; | |
4456 #endif | |
4457 int clen = 0; /* length in characters */ | |
4458 int is_id = TRUE; | |
4459 int vim_abbr; | |
4460 | |
4461 if (typebuf.tb_no_abbr_cnt) /* abbrev. are not recursive */ | |
4462 return FALSE; | |
3448 | 4463 |
4464 /* no remapping implies no abbreviation, except for CTRL-] */ | |
4465 if ((KeyNoremap & (RM_NONE|RM_SCRIPT)) != 0 && c != Ctrl_RSB) | |
7 | 4466 return FALSE; |
4467 | |
4468 /* | |
4469 * Check for word before the cursor: If it ends in a keyword char all | |
1992 | 4470 * chars before it must be keyword chars or non-keyword chars, but not |
7 | 4471 * white space. If it ends in a non-keyword char we accept any characters |
4472 * before it except white space. | |
4473 */ | |
4474 if (col == 0) /* cannot be an abbr. */ | |
4475 return FALSE; | |
4476 | |
4477 if (has_mbyte) | |
4478 { | |
4479 char_u *p; | |
4480 | |
4481 p = mb_prevptr(ptr, ptr + col); | |
4482 if (!vim_iswordp(p)) | |
4483 vim_abbr = TRUE; /* Vim added abbr. */ | |
4484 else | |
4485 { | |
4486 vim_abbr = FALSE; /* vi compatible abbr. */ | |
4487 if (p > ptr) | |
4488 is_id = vim_iswordp(mb_prevptr(ptr, p)); | |
4489 } | |
4490 clen = 1; | |
4491 while (p > ptr + mincol) | |
4492 { | |
4493 p = mb_prevptr(ptr, p); | |
4494 if (vim_isspace(*p) || (!vim_abbr && is_id != vim_iswordp(p))) | |
4495 { | |
474 | 4496 p += (*mb_ptr2len)(p); |
7 | 4497 break; |
4498 } | |
4499 ++clen; | |
4500 } | |
4501 scol = (int)(p - ptr); | |
4502 } | |
4503 else | |
4504 { | |
4505 if (!vim_iswordc(ptr[col - 1])) | |
4506 vim_abbr = TRUE; /* Vim added abbr. */ | |
4507 else | |
4508 { | |
4509 vim_abbr = FALSE; /* vi compatible abbr. */ | |
4510 if (col > 1) | |
4511 is_id = vim_iswordc(ptr[col - 2]); | |
4512 } | |
4513 for (scol = col - 1; scol > 0 && !vim_isspace(ptr[scol - 1]) | |
4514 && (vim_abbr || is_id == vim_iswordc(ptr[scol - 1])); --scol) | |
4515 ; | |
4516 } | |
4517 | |
4518 if (scol < mincol) | |
4519 scol = mincol; | |
4520 if (scol < col) /* there is a word in front of the cursor */ | |
4521 { | |
4522 ptr += scol; | |
4523 len = col - scol; | |
4524 #ifdef FEAT_LOCALMAP | |
4525 mp = curbuf->b_first_abbr; | |
4526 mp2 = first_abbr; | |
4527 if (mp == NULL) | |
4528 { | |
4529 mp = mp2; | |
4530 mp2 = NULL; | |
4531 } | |
4532 #else | |
4533 mp = first_abbr; | |
4534 #endif | |
4535 for ( ; mp; | |
4536 #ifdef FEAT_LOCALMAP | |
4537 mp->m_next == NULL ? (mp = mp2, mp2 = NULL) : | |
4538 #endif | |
4539 (mp = mp->m_next)) | |
4540 { | |
6303 | 4541 int qlen = mp->m_keylen; |
4542 char_u *q = mp->m_keys; | |
4543 int match; | |
4544 | |
4545 if (vim_strbyte(mp->m_keys, K_SPECIAL) != NULL) | |
4546 { | |
13908
b7ca1a8db3e8
patch 8.0.1825: might use NULL pointer when out of memory
Christian Brabandt <cb@256bit.org>
parents:
13829
diff
changeset
|
4547 char_u *qe = vim_strsave(mp->m_keys); |
b7ca1a8db3e8
patch 8.0.1825: might use NULL pointer when out of memory
Christian Brabandt <cb@256bit.org>
parents:
13829
diff
changeset
|
4548 |
6303 | 4549 /* might have CSI escaped mp->m_keys */ |
13908
b7ca1a8db3e8
patch 8.0.1825: might use NULL pointer when out of memory
Christian Brabandt <cb@256bit.org>
parents:
13829
diff
changeset
|
4550 if (qe != NULL) |
6303 | 4551 { |
13908
b7ca1a8db3e8
patch 8.0.1825: might use NULL pointer when out of memory
Christian Brabandt <cb@256bit.org>
parents:
13829
diff
changeset
|
4552 q = qe; |
6303 | 4553 vim_unescape_csi(q); |
4554 qlen = (int)STRLEN(q); | |
4555 } | |
4556 } | |
4557 | |
7 | 4558 /* find entries with right mode and keys */ |
6303 | 4559 match = (mp->m_mode & State) |
6299 | 4560 && qlen == len |
6303 | 4561 && !STRNCMP(q, ptr, (size_t)len); |
4562 if (q != mp->m_keys) | |
4563 vim_free(q); | |
4564 if (match) | |
7 | 4565 break; |
4566 } | |
4567 if (mp != NULL) | |
4568 { | |
4569 /* | |
4570 * Found a match: | |
4571 * Insert the rest of the abbreviation in typebuf.tb_buf[]. | |
4572 * This goes from end to start. | |
4573 * | |
4574 * Characters 0x000 - 0x100: normal chars, may need CTRL-V, | |
4575 * except K_SPECIAL: Becomes K_SPECIAL KS_SPECIAL KE_FILLER | |
4576 * Characters where IS_SPECIAL() == TRUE: key codes, need | |
4577 * K_SPECIAL. Other characters (with ABBR_OFF): don't use CTRL-V. | |
4578 * | |
4579 * Character CTRL-] is treated specially - it completes the | |
4580 * abbreviation, but is not inserted into the input stream. | |
4581 */ | |
4582 j = 0; | |
4583 if (c != Ctrl_RSB) | |
4584 { | |
1969 | 4585 /* special key code, split up */ |
7 | 4586 if (IS_SPECIAL(c) || c == K_SPECIAL) |
4587 { | |
4588 tb[j++] = K_SPECIAL; | |
4589 tb[j++] = K_SECOND(c); | |
4590 tb[j++] = K_THIRD(c); | |
4591 } | |
4592 else | |
4593 { | |
4594 if (c < ABBR_OFF && (c < ' ' || c > '~')) | |
4595 tb[j++] = Ctrl_V; /* special char needs CTRL-V */ | |
4596 if (has_mbyte) | |
4597 { | |
4598 /* if ABBR_OFF has been added, remove it here */ | |
4599 if (c >= ABBR_OFF) | |
4600 c -= ABBR_OFF; | |
4601 j += (*mb_char2bytes)(c, tb + j); | |
4602 } | |
4603 else | |
4604 tb[j++] = c; | |
4605 } | |
4606 tb[j] = NUL; | |
4607 /* insert the last typed char */ | |
4608 (void)ins_typebuf(tb, 1, 0, TRUE, mp->m_silent); | |
4609 } | |
721 | 4610 #ifdef FEAT_EVAL |
4611 if (mp->m_expr) | |
1969 | 4612 s = eval_map_expr(mp->m_str, c); |
721 | 4613 else |
4614 #endif | |
4615 s = mp->m_str; | |
4616 if (s != NULL) | |
4617 { | |
7 | 4618 /* insert the to string */ |
721 | 4619 (void)ins_typebuf(s, mp->m_noremap, 0, TRUE, mp->m_silent); |
7 | 4620 /* no abbrev. for these chars */ |
721 | 4621 typebuf.tb_no_abbr_cnt += (int)STRLEN(s) + j + 1; |
4622 #ifdef FEAT_EVAL | |
4623 if (mp->m_expr) | |
4624 vim_free(s); | |
4625 #endif | |
4626 } | |
7 | 4627 |
4628 tb[0] = Ctrl_H; | |
4629 tb[1] = NUL; | |
4630 if (has_mbyte) | |
4631 len = clen; /* Delete characters instead of bytes */ | |
4632 while (len-- > 0) /* delete the from string */ | |
4633 (void)ins_typebuf(tb, 1, 0, TRUE, mp->m_silent); | |
4634 return TRUE; | |
4635 } | |
4636 } | |
4637 return FALSE; | |
4638 } | |
4639 | |
836 | 4640 #ifdef FEAT_EVAL |
4641 /* | |
4642 * Evaluate the RHS of a mapping or abbreviations and take care of escaping | |
4643 * special characters. | |
4644 */ | |
4645 static char_u * | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4646 eval_map_expr( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4647 char_u *str, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4648 int c) /* NUL or typed character for abbreviation */ |
836 | 4649 { |
4650 char_u *res; | |
837 | 4651 char_u *p; |
3022 | 4652 char_u *expr; |
856 | 4653 pos_T save_cursor; |
3231 | 4654 int save_msg_col; |
4655 int save_msg_row; | |
847 | 4656 |
3022 | 4657 /* Remove escaping of CSI, because "str" is in a format to be used as |
4658 * typeahead. */ | |
4659 expr = vim_strsave(str); | |
4660 if (expr == NULL) | |
4661 return NULL; | |
4662 vim_unescape_csi(expr); | |
4663 | |
856 | 4664 /* Forbid changing text or using ":normal" to avoid most of the bad side |
4665 * effects. Also restore the cursor position. */ | |
4666 ++textlock; | |
4667 ++ex_normal_lock; | |
1969 | 4668 set_vim_var_char(c); /* set v:char to the typed character */ |
856 | 4669 save_cursor = curwin->w_cursor; |
3231 | 4670 save_msg_col = msg_col; |
4671 save_msg_row = msg_row; | |
3022 | 4672 p = eval_to_string(expr, NULL, FALSE); |
856 | 4673 --textlock; |
4674 --ex_normal_lock; | |
4675 curwin->w_cursor = save_cursor; | |
3231 | 4676 msg_col = save_msg_col; |
4677 msg_row = save_msg_row; | |
856 | 4678 |
3022 | 4679 vim_free(expr); |
4680 | |
837 | 4681 if (p == NULL) |
836 | 4682 return NULL; |
3022 | 4683 /* Escape CSI in the result to be able to use the string as typeahead. */ |
844 | 4684 res = vim_strsave_escape_csi(p); |
4685 vim_free(p); | |
4686 | |
4687 return res; | |
4688 } | |
4689 #endif | |
4690 | |
4691 /* | |
4692 * Copy "p" to allocated memory, escaping K_SPECIAL and CSI so that the result | |
4693 * can be put in the typeahead buffer. | |
4694 * Returns NULL when out of memory. | |
4695 */ | |
4696 char_u * | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4697 vim_strsave_escape_csi( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4698 char_u *p) |
844 | 4699 { |
4700 char_u *res; | |
4701 char_u *s, *d; | |
836 | 4702 |
9898
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9896
diff
changeset
|
4703 /* 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
|
4704 * illegal utf-8 byte: |
bff8a09016a5
commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1
Christian Brabandt <cb@256bit.org>
parents:
9896
diff
changeset
|
4705 * 0xc0 -> 0xc3 0x80 -> 0xc3 K_SPECIAL KS_SPECIAL KE_FILLER */ |
16764
ef00b6bc186b
patch 8.1.1384: using "int" for alloc() often results in compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
16726
diff
changeset
|
4706 res = alloc(STRLEN(p) * 4 + 1); |
836 | 4707 if (res != NULL) |
4708 { | |
837 | 4709 d = res; |
4710 for (s = p; *s != NUL; ) | |
4711 { | |
4712 if (s[0] == K_SPECIAL && s[1] != NUL && s[2] != NUL) | |
4713 { | |
4714 /* Copy special key unmodified. */ | |
4715 *d++ = *s++; | |
4716 *d++ = *s++; | |
4717 *d++ = *s++; | |
4718 } | |
4719 else | |
4720 { | |
4721 /* 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
|
4722 * CSI and K_SPECIAL. Be careful, it can be an illegal byte! */ |
837 | 4723 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
|
4724 s += MB_CPTR2LEN(s); |
837 | 4725 } |
4726 } | |
4727 *d = NUL; | |
836 | 4728 } |
4729 return res; | |
4730 } | |
4731 | |
7 | 4732 /* |
1081 | 4733 * Remove escaping from CSI and K_SPECIAL characters. Reverse of |
4734 * vim_strsave_escape_csi(). Works in-place. | |
4735 */ | |
4736 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4737 vim_unescape_csi(char_u *p) |
1081 | 4738 { |
4739 char_u *s = p, *d = p; | |
4740 | |
4741 while (*s != NUL) | |
4742 { | |
4743 if (s[0] == K_SPECIAL && s[1] == KS_SPECIAL && s[2] == KE_FILLER) | |
4744 { | |
4745 *d++ = K_SPECIAL; | |
4746 s += 3; | |
4747 } | |
4748 else if ((s[0] == K_SPECIAL || s[0] == CSI) | |
4749 && s[1] == KS_EXTRA && s[2] == (int)KE_CSI) | |
4750 { | |
4751 *d++ = CSI; | |
4752 s += 3; | |
4753 } | |
4754 else | |
4755 *d++ = *s++; | |
4756 } | |
4757 *d = NUL; | |
4758 } | |
4759 | |
4760 /* | |
7 | 4761 * Write map commands for the current mappings to an .exrc file. |
4762 * Return FAIL on error, OK otherwise. | |
4763 */ | |
4764 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4765 makemap( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4766 FILE *fd, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4767 buf_T *buf) /* buffer for local mappings or NULL */ |
7 | 4768 { |
4769 mapblock_T *mp; | |
1678 | 4770 char_u c1, c2, c3; |
7 | 4771 char_u *p; |
4772 char *cmd; | |
4773 int abbr; | |
4774 int hash; | |
4775 int did_cpo = FALSE; | |
4776 int i; | |
4777 | |
4778 validate_maphash(); | |
4779 | |
4780 /* | |
4781 * Do the loop twice: Once for mappings, once for abbreviations. | |
4782 * Then loop over all map hash lists. | |
4783 */ | |
4784 for (abbr = 0; abbr < 2; ++abbr) | |
4785 for (hash = 0; hash < 256; ++hash) | |
4786 { | |
4787 if (abbr) | |
4788 { | |
779 | 4789 if (hash > 0) /* there is only one abbr list */ |
7 | 4790 break; |
4791 #ifdef FEAT_LOCALMAP | |
4792 if (buf != NULL) | |
4793 mp = buf->b_first_abbr; | |
4794 else | |
4795 #endif | |
4796 mp = first_abbr; | |
4797 } | |
4798 else | |
4799 { | |
4800 #ifdef FEAT_LOCALMAP | |
4801 if (buf != NULL) | |
4802 mp = buf->b_maphash[hash]; | |
4803 else | |
4804 #endif | |
4805 mp = maphash[hash]; | |
4806 } | |
4807 | |
4808 for ( ; mp; mp = mp->m_next) | |
4809 { | |
4810 /* skip script-local mappings */ | |
4811 if (mp->m_noremap == REMAP_SCRIPT) | |
4812 continue; | |
4813 | |
4814 /* skip mappings that contain a <SNR> (script-local thing), | |
4815 * they probably don't work when loaded again */ | |
4816 for (p = mp->m_str; *p != NUL; ++p) | |
4817 if (p[0] == K_SPECIAL && p[1] == KS_EXTRA | |
4818 && p[2] == (int)KE_SNR) | |
4819 break; | |
4820 if (*p != NUL) | |
4821 continue; | |
4822 | |
1678 | 4823 /* It's possible to create a mapping and then ":unmap" certain |
4824 * modes. We recreate this here by mapping the individual | |
4825 * modes, which requires up to three of them. */ | |
7 | 4826 c1 = NUL; |
4827 c2 = NUL; | |
1678 | 4828 c3 = NUL; |
7 | 4829 if (abbr) |
4830 cmd = "abbr"; | |
4831 else | |
4832 cmd = "map"; | |
4833 switch (mp->m_mode) | |
4834 { | |
788 | 4835 case NORMAL + VISUAL + SELECTMODE + OP_PENDING: |
7 | 4836 break; |
4837 case NORMAL: | |
4838 c1 = 'n'; | |
4839 break; | |
4840 case VISUAL: | |
788 | 4841 c1 = 'x'; |
4842 break; | |
4843 case SELECTMODE: | |
4844 c1 = 's'; | |
7 | 4845 break; |
4846 case OP_PENDING: | |
4847 c1 = 'o'; | |
4848 break; | |
1678 | 4849 case NORMAL + VISUAL: |
4850 c1 = 'n'; | |
4851 c2 = 'x'; | |
4852 break; | |
4853 case NORMAL + SELECTMODE: | |
4854 c1 = 'n'; | |
4855 c2 = 's'; | |
4856 break; | |
4857 case NORMAL + OP_PENDING: | |
4858 c1 = 'n'; | |
4859 c2 = 'o'; | |
4860 break; | |
4861 case VISUAL + SELECTMODE: | |
4862 c1 = 'v'; | |
4863 break; | |
4864 case VISUAL + OP_PENDING: | |
4865 c1 = 'x'; | |
4866 c2 = 'o'; | |
4867 break; | |
4868 case SELECTMODE + OP_PENDING: | |
4869 c1 = 's'; | |
4870 c2 = 'o'; | |
4871 break; | |
788 | 4872 case NORMAL + VISUAL + SELECTMODE: |
7 | 4873 c1 = 'n'; |
4874 c2 = 'v'; | |
4875 break; | |
1678 | 4876 case NORMAL + VISUAL + OP_PENDING: |
4877 c1 = 'n'; | |
4878 c2 = 'x'; | |
4879 c3 = 'o'; | |
4880 break; | |
4881 case NORMAL + SELECTMODE + OP_PENDING: | |
4882 c1 = 'n'; | |
4883 c2 = 's'; | |
4884 c3 = 'o'; | |
4885 break; | |
788 | 4886 case VISUAL + SELECTMODE + OP_PENDING: |
7 | 4887 c1 = 'v'; |
4888 c2 = 'o'; | |
4889 break; | |
4890 case CMDLINE + INSERT: | |
4891 if (!abbr) | |
4892 cmd = "map!"; | |
4893 break; | |
4894 case CMDLINE: | |
4895 c1 = 'c'; | |
4896 break; | |
4897 case INSERT: | |
4898 c1 = 'i'; | |
4899 break; | |
4900 case LANGMAP: | |
4901 c1 = 'l'; | |
4902 break; | |
12457
dfb8254aa735
patch 8.0.1108: cannot specify mappings for the terminal window
Christian Brabandt <cb@256bit.org>
parents:
12361
diff
changeset
|
4903 case TERMINAL: |
dfb8254aa735
patch 8.0.1108: cannot specify mappings for the terminal window
Christian Brabandt <cb@256bit.org>
parents:
12361
diff
changeset
|
4904 c1 = 't'; |
dfb8254aa735
patch 8.0.1108: cannot specify mappings for the terminal window
Christian Brabandt <cb@256bit.org>
parents:
12361
diff
changeset
|
4905 break; |
7 | 4906 default: |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
14909
diff
changeset
|
4907 iemsg(_("E228: makemap: Illegal mode")); |
7 | 4908 return FAIL; |
4909 } | |
1678 | 4910 do /* do this twice if c2 is set, 3 times with c3 */ |
7 | 4911 { |
4912 /* When outputting <> form, need to make sure that 'cpo' | |
4913 * is set to the Vim default. */ | |
4914 if (!did_cpo) | |
4915 { | |
4916 if (*mp->m_str == NUL) /* will use <Nop> */ | |
4917 did_cpo = TRUE; | |
4918 else | |
4919 for (i = 0; i < 2; ++i) | |
4920 for (p = (i ? mp->m_str : mp->m_keys); *p; ++p) | |
4921 if (*p == K_SPECIAL || *p == NL) | |
4922 did_cpo = TRUE; | |
4923 if (did_cpo) | |
4924 { | |
4925 if (fprintf(fd, "let s:cpo_save=&cpo") < 0 | |
4926 || put_eol(fd) < 0 | |
4927 || fprintf(fd, "set cpo&vim") < 0 | |
4928 || put_eol(fd) < 0) | |
4929 return FAIL; | |
4930 } | |
4931 } | |
4932 if (c1 && putc(c1, fd) < 0) | |
4933 return FAIL; | |
4934 if (mp->m_noremap != REMAP_YES && fprintf(fd, "nore") < 0) | |
4935 return FAIL; | |
1757 | 4936 if (fputs(cmd, fd) < 0) |
7 | 4937 return FAIL; |
4938 if (buf != NULL && fputs(" <buffer>", fd) < 0) | |
4939 return FAIL; | |
5035
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4940 if (mp->m_nowait && fputs(" <nowait>", fd) < 0) |
1cf89d38aa76
updated for version 7.3.1261
Bram Moolenaar <bram@vim.org>
parents:
4865
diff
changeset
|
4941 return FAIL; |
7 | 4942 if (mp->m_silent && fputs(" <silent>", fd) < 0) |
4943 return FAIL; | |
721 | 4944 #ifdef FEAT_EVAL |
4945 if (mp->m_noremap == REMAP_SCRIPT | |
4946 && fputs("<script>", fd) < 0) | |
4947 return FAIL; | |
4948 if (mp->m_expr && fputs(" <expr>", fd) < 0) | |
4949 return FAIL; | |
4950 #endif | |
7 | 4951 |
4952 if ( putc(' ', fd) < 0 | |
4953 || put_escstr(fd, mp->m_keys, 0) == FAIL | |
4954 || putc(' ', fd) < 0 | |
4955 || put_escstr(fd, mp->m_str, 1) == FAIL | |
4956 || put_eol(fd) < 0) | |
4957 return FAIL; | |
4958 c1 = c2; | |
1678 | 4959 c2 = c3; |
4960 c3 = NUL; | |
4961 } while (c1 != NUL); | |
7 | 4962 } |
4963 } | |
4964 | |
4965 if (did_cpo) | |
4966 if (fprintf(fd, "let &cpo=s:cpo_save") < 0 | |
4967 || put_eol(fd) < 0 | |
4968 || fprintf(fd, "unlet s:cpo_save") < 0 | |
4969 || put_eol(fd) < 0) | |
4970 return FAIL; | |
4971 return OK; | |
4972 } | |
4973 | |
4974 /* | |
4975 * write escape string to file | |
4976 * "what": 0 for :map lhs, 1 for :map rhs, 2 for :set | |
4977 * | |
4978 * return FAIL for failure, OK otherwise | |
4979 */ | |
4980 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4981 put_escstr(FILE *fd, char_u *strstart, int what) |
7 | 4982 { |
4983 char_u *str = strstart; | |
4984 int c; | |
4985 int modifiers; | |
4986 | |
4987 /* :map xx <Nop> */ | |
4988 if (*str == NUL && what == 1) | |
4989 { | |
4990 if (fprintf(fd, "<Nop>") < 0) | |
4991 return FAIL; | |
4992 return OK; | |
4993 } | |
4994 | |
4995 for ( ; *str != NUL; ++str) | |
4996 { | |
4997 char_u *p; | |
4998 | |
4999 /* Check for a multi-byte character, which may contain escaped | |
5000 * K_SPECIAL and CSI bytes */ | |
5001 p = mb_unescape(&str); | |
5002 if (p != NULL) | |
5003 { | |
5004 while (*p != NUL) | |
300 | 5005 if (fputc(*p++, fd) < 0) |
7 | 5006 return FAIL; |
5007 --str; | |
5008 continue; | |
5009 } | |
5010 | |
5011 c = *str; | |
5012 /* | |
5013 * Special key codes have to be translated to be able to make sense | |
5014 * when they are read back. | |
5015 */ | |
5016 if (c == K_SPECIAL && what != 2) | |
5017 { | |
5018 modifiers = 0x0; | |
5019 if (str[1] == KS_MODIFIER) | |
5020 { | |
5021 modifiers = str[2]; | |
5022 str += 3; | |
5023 c = *str; | |
5024 } | |
5025 if (c == K_SPECIAL) | |
5026 { | |
5027 c = TO_SPECIAL(str[1], str[2]); | |
5028 str += 2; | |
5029 } | |
5030 if (IS_SPECIAL(c) || modifiers) /* special key */ | |
5031 { | |
1757 | 5032 if (fputs((char *)get_special_key_name(c, modifiers), fd) < 0) |
7 | 5033 return FAIL; |
5034 continue; | |
5035 } | |
5036 } | |
5037 | |
5038 /* | |
5039 * A '\n' in a map command should be written as <NL>. | |
5040 * A '\n' in a set command should be written as \^V^J. | |
5041 */ | |
5042 if (c == NL) | |
5043 { | |
5044 if (what == 2) | |
5045 { | |
5046 if (fprintf(fd, IF_EB("\\\026\n", "\\" CTRL_V_STR "\n")) < 0) | |
5047 return FAIL; | |
5048 } | |
5049 else | |
5050 { | |
5051 if (fprintf(fd, "<NL>") < 0) | |
5052 return FAIL; | |
5053 } | |
5054 continue; | |
5055 } | |
5056 | |
5057 /* | |
5058 * Some characters have to be escaped with CTRL-V to | |
5059 * prevent them from misinterpreted in DoOneCmd(). | |
5060 * A space, Tab and '"' has to be escaped with a backslash to | |
5061 * prevent it to be misinterpreted in do_set(). | |
5062 * A space has to be escaped with a CTRL-V when it's at the start of a | |
5063 * ":map" rhs. | |
5064 * A '<' has to be escaped with a CTRL-V to prevent it being | |
5065 * interpreted as the start of a special key name. | |
5066 * A space in the lhs of a :map needs a CTRL-V. | |
5067 */ | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11026
diff
changeset
|
5068 if (what == 2 && (VIM_ISWHITE(c) || c == '"' || c == '\\')) |
7 | 5069 { |
5070 if (putc('\\', fd) < 0) | |
5071 return FAIL; | |
5072 } | |
5073 else if (c < ' ' || c > '~' || c == '|' | |
5074 || (what == 0 && c == ' ') | |
5075 || (what == 1 && str == strstart && c == ' ') | |
5076 || (what != 2 && c == '<')) | |
5077 { | |
5078 if (putc(Ctrl_V, fd) < 0) | |
5079 return FAIL; | |
5080 } | |
5081 if (putc(c, fd) < 0) | |
5082 return FAIL; | |
5083 } | |
5084 return OK; | |
5085 } | |
5086 | |
5087 /* | |
5088 * Check all mappings for the presence of special key codes. | |
5089 * Used after ":set term=xxx". | |
5090 */ | |
5091 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5092 check_map_keycodes(void) |
7 | 5093 { |
5094 mapblock_T *mp; | |
5095 char_u *p; | |
5096 int i; | |
5097 char_u buf[3]; | |
5098 char_u *save_name; | |
5099 int abbr; | |
5100 int hash; | |
5101 #ifdef FEAT_LOCALMAP | |
5102 buf_T *bp; | |
5103 #endif | |
5104 | |
5105 validate_maphash(); | |
5106 save_name = sourcing_name; | |
5107 sourcing_name = (char_u *)"mappings"; /* avoids giving error messages */ | |
5108 | |
5109 #ifdef FEAT_LOCALMAP | |
5110 /* This this once for each buffer, and then once for global | |
5111 * mappings/abbreviations with bp == NULL */ | |
5112 for (bp = firstbuf; ; bp = bp->b_next) | |
5113 { | |
5114 #endif | |
5115 /* | |
5116 * Do the loop twice: Once for mappings, once for abbreviations. | |
5117 * Then loop over all map hash lists. | |
5118 */ | |
5119 for (abbr = 0; abbr <= 1; ++abbr) | |
5120 for (hash = 0; hash < 256; ++hash) | |
5121 { | |
5122 if (abbr) | |
5123 { | |
5124 if (hash) /* there is only one abbr list */ | |
5125 break; | |
5126 #ifdef FEAT_LOCALMAP | |
5127 if (bp != NULL) | |
5128 mp = bp->b_first_abbr; | |
5129 else | |
5130 #endif | |
5131 mp = first_abbr; | |
5132 } | |
5133 else | |
5134 { | |
5135 #ifdef FEAT_LOCALMAP | |
5136 if (bp != NULL) | |
5137 mp = bp->b_maphash[hash]; | |
5138 else | |
5139 #endif | |
5140 mp = maphash[hash]; | |
5141 } | |
5142 for ( ; mp != NULL; mp = mp->m_next) | |
5143 { | |
5144 for (i = 0; i <= 1; ++i) /* do this twice */ | |
5145 { | |
5146 if (i == 0) | |
5147 p = mp->m_keys; /* once for the "from" part */ | |
5148 else | |
5149 p = mp->m_str; /* and once for the "to" part */ | |
5150 while (*p) | |
5151 { | |
5152 if (*p == K_SPECIAL) | |
5153 { | |
5154 ++p; | |
5155 if (*p < 128) /* for "normal" tcap entries */ | |
5156 { | |
5157 buf[0] = p[0]; | |
5158 buf[1] = p[1]; | |
5159 buf[2] = NUL; | |
5160 (void)add_termcap_entry(buf, FALSE); | |
5161 } | |
5162 ++p; | |
5163 } | |
5164 ++p; | |
5165 } | |
5166 } | |
5167 } | |
5168 } | |
5169 #ifdef FEAT_LOCALMAP | |
5170 if (bp == NULL) | |
5171 break; | |
5172 } | |
5173 #endif | |
5174 sourcing_name = save_name; | |
5175 } | |
5176 | |
2610 | 5177 #if defined(FEAT_EVAL) || defined(PROTO) |
7 | 5178 /* |
2610 | 5179 * Check the string "keys" against the lhs of all mappings. |
5180 * Return pointer to rhs of mapping (mapblock->m_str). | |
5181 * NULL when no mapping found. | |
7 | 5182 */ |
5183 char_u * | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5184 check_map( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5185 char_u *keys, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5186 int mode, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5187 int exact, /* require exact match */ |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5188 int ign_mod, /* ignore preceding modifier */ |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5189 int abbr, /* do abbreviations */ |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5190 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
|
5191 int *local_ptr) /* return: buffer-local mapping or NULL */ |
7 | 5192 { |
5193 int hash; | |
5194 int len, minlen; | |
5195 mapblock_T *mp; | |
275 | 5196 char_u *s; |
7 | 5197 #ifdef FEAT_LOCALMAP |
5198 int local; | |
5199 #endif | |
5200 | |
5201 validate_maphash(); | |
5202 | |
5203 len = (int)STRLEN(keys); | |
5204 #ifdef FEAT_LOCALMAP | |
5205 for (local = 1; local >= 0; --local) | |
5206 #endif | |
5207 /* loop over all hash lists */ | |
5208 for (hash = 0; hash < 256; ++hash) | |
5209 { | |
779 | 5210 if (abbr) |
5211 { | |
5212 if (hash > 0) /* there is only one list. */ | |
5213 break; | |
7 | 5214 #ifdef FEAT_LOCALMAP |
779 | 5215 if (local) |
5216 mp = curbuf->b_first_abbr; | |
5217 else | |
5218 #endif | |
5219 mp = first_abbr; | |
5220 } | |
5221 #ifdef FEAT_LOCALMAP | |
5222 else if (local) | |
7 | 5223 mp = curbuf->b_maphash[hash]; |
779 | 5224 #endif |
7 | 5225 else |
5226 mp = maphash[hash]; | |
5227 for ( ; mp != NULL; mp = mp->m_next) | |
5228 { | |
5229 /* skip entries with wrong mode, wrong length and not matching | |
5230 * ones */ | |
275 | 5231 if ((mp->m_mode & mode) && (!exact || mp->m_keylen == len)) |
5232 { | |
5233 if (len > mp->m_keylen) | |
5234 minlen = mp->m_keylen; | |
5235 else | |
5236 minlen = len; | |
5237 s = mp->m_keys; | |
5238 if (ign_mod && s[0] == K_SPECIAL && s[1] == KS_MODIFIER | |
5239 && s[2] != NUL) | |
5240 { | |
5241 s += 3; | |
5242 if (len > mp->m_keylen - 3) | |
5243 minlen = mp->m_keylen - 3; | |
5244 } | |
5245 if (STRNCMP(s, keys, minlen) == 0) | |
2610 | 5246 { |
5247 if (mp_ptr != NULL) | |
5248 *mp_ptr = mp; | |
5249 if (local_ptr != NULL) | |
2611 | 5250 #ifdef FEAT_LOCALMAP |
2610 | 5251 *local_ptr = local; |
2611 | 5252 #else |
5253 *local_ptr = 0; | |
5254 #endif | |
275 | 5255 return mp->m_str; |
2610 | 5256 } |
275 | 5257 } |
7 | 5258 } |
5259 } | |
5260 | |
5261 return NULL; | |
5262 } | |
5263 #endif | |
5264 | |
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
5265 #if defined(MSWIN) || defined(MACOS_X) |
788 | 5266 |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5267 # define VIS_SEL (VISUAL+SELECTMODE) /* abbreviation */ |
788 | 5268 |
7 | 5269 /* |
5270 * Default mappings for some often used keys. | |
5271 */ | |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5272 struct initmap |
7 | 5273 { |
5274 char_u *arg; | |
5275 int mode; | |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5276 }; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5277 |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5278 # ifdef FEAT_GUI_MSWIN |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5279 /* Use the Windows (CUA) keybindings. (GUI) */ |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5280 static struct initmap initmappings[] = |
7 | 5281 { |
5282 /* paste, copy and cut */ | |
5283 {(char_u *)"<S-Insert> \"*P", NORMAL}, | |
788 | 5284 {(char_u *)"<S-Insert> \"-d\"*P", VIS_SEL}, |
7 | 5285 {(char_u *)"<S-Insert> <C-R><C-O>*", INSERT+CMDLINE}, |
788 | 5286 {(char_u *)"<C-Insert> \"*y", VIS_SEL}, |
5287 {(char_u *)"<S-Del> \"*d", VIS_SEL}, | |
5288 {(char_u *)"<C-Del> \"*d", VIS_SEL}, | |
5289 {(char_u *)"<C-X> \"*d", VIS_SEL}, | |
7 | 5290 /* Missing: CTRL-C (cancel) and CTRL-V (block selection) */ |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5291 }; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5292 # endif |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5293 |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5294 # if defined(MSWIN) && (!defined(FEAT_GUI) || defined(VIMDLL)) |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5295 /* Use the Windows (CUA) keybindings. (Console) */ |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5296 static struct initmap cinitmappings[] = |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5297 { |
788 | 5298 {(char_u *)"\316w <C-Home>", NORMAL+VIS_SEL}, |
7 | 5299 {(char_u *)"\316w <C-Home>", INSERT+CMDLINE}, |
788 | 5300 {(char_u *)"\316u <C-End>", NORMAL+VIS_SEL}, |
7 | 5301 {(char_u *)"\316u <C-End>", INSERT+CMDLINE}, |
5302 | |
5303 /* paste, copy and cut */ | |
5304 # ifdef FEAT_CLIPBOARD | |
5305 {(char_u *)"\316\324 \"*P", NORMAL}, /* SHIFT-Insert is "*P */ | |
2520 | 5306 {(char_u *)"\316\324 \"-d\"*P", VIS_SEL}, /* SHIFT-Insert is "-d"*P */ |
7 | 5307 {(char_u *)"\316\324 \022\017*", INSERT}, /* SHIFT-Insert is ^R^O* */ |
788 | 5308 {(char_u *)"\316\325 \"*y", VIS_SEL}, /* CTRL-Insert is "*y */ |
5309 {(char_u *)"\316\327 \"*d", VIS_SEL}, /* SHIFT-Del is "*d */ | |
5310 {(char_u *)"\316\330 \"*d", VIS_SEL}, /* CTRL-Del is "*d */ | |
16360
7a8706e25c2d
patch 8.1.1185: mapping for CTRL-X is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
16227
diff
changeset
|
5311 {(char_u *)"\030 \"*d", VIS_SEL}, /* CTRL-X is "*d */ |
7 | 5312 # else |
5313 {(char_u *)"\316\324 P", NORMAL}, /* SHIFT-Insert is P */ | |
788 | 5314 {(char_u *)"\316\324 \"-dP", VIS_SEL}, /* SHIFT-Insert is "-dP */ |
7 | 5315 {(char_u *)"\316\324 \022\017\"", INSERT}, /* SHIFT-Insert is ^R^O" */ |
788 | 5316 {(char_u *)"\316\325 y", VIS_SEL}, /* CTRL-Insert is y */ |
5317 {(char_u *)"\316\327 d", VIS_SEL}, /* SHIFT-Del is d */ | |
5318 {(char_u *)"\316\330 d", VIS_SEL}, /* CTRL-Del is d */ | |
7 | 5319 # endif |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5320 }; |
7 | 5321 # endif |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5322 |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5323 # if defined(MACOS_X) |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5324 static struct initmap initmappings[] = |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5325 { |
7 | 5326 /* Use the Standard MacOS binding. */ |
5327 /* paste, copy and cut */ | |
5328 {(char_u *)"<D-v> \"*P", NORMAL}, | |
788 | 5329 {(char_u *)"<D-v> \"-d\"*P", VIS_SEL}, |
7 | 5330 {(char_u *)"<D-v> <C-R>*", INSERT+CMDLINE}, |
788 | 5331 {(char_u *)"<D-c> \"*y", VIS_SEL}, |
5332 {(char_u *)"<D-x> \"*d", VIS_SEL}, | |
5333 {(char_u *)"<Backspace> \"-d", VIS_SEL}, | |
7 | 5334 }; |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5335 # endif |
788 | 5336 |
5337 # undef VIS_SEL | |
180 | 5338 #endif |
7 | 5339 |
5340 /* | |
5341 * Set up default mappings. | |
5342 */ | |
5343 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5344 init_mappings(void) |
7 | 5345 { |
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
5346 #if defined(MSWIN) || defined(MACOS_X) |
7 | 5347 int i; |
5348 | |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5349 # if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) || defined(VIMDLL)) |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5350 # ifdef VIMDLL |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5351 if (!gui.starting) |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5352 # endif |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5353 { |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5354 for (i = 0; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5355 i < (int)(sizeof(cinitmappings) / sizeof(struct initmap)); ++i) |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5356 add_map(cinitmappings[i].arg, cinitmappings[i].mode); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5357 } |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5358 # endif |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5359 # if defined(FEAT_GUI_MSWIN) || defined(MACOS_X) |
7860
150576e6b984
commit https://github.com/vim/vim/commit/448a22549b4528fd81d520497f30672567199c96
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
5360 for (i = 0; i < (int)(sizeof(initmappings) / sizeof(struct initmap)); ++i) |
7 | 5361 add_map(initmappings[i].arg, initmappings[i].mode); |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
5362 # endif |
180 | 5363 #endif |
7 | 5364 } |
5365 | |
12716
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
5366 #if defined(MSWIN) || defined(FEAT_CMDWIN) || defined(MACOS_X) \ |
351cf7c67bbe
patch 8.0.1236: Mac features are confusing
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
5367 || defined(PROTO) |
7 | 5368 /* |
5369 * Add a mapping "map" for mode "mode". | |
5370 * Need to put string in allocated memory, because do_map() will modify it. | |
5371 */ | |
5372 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5373 add_map(char_u *map, int mode) |
7 | 5374 { |
5375 char_u *s; | |
5376 char_u *cpo_save = p_cpo; | |
5377 | |
5378 p_cpo = (char_u *)""; /* Allow <> notation */ | |
5379 s = vim_strsave(map); | |
5380 if (s != NULL) | |
5381 { | |
5382 (void)do_map(0, s, mode, FALSE); | |
5383 vim_free(s); | |
5384 } | |
5385 p_cpo = cpo_save; | |
5386 } | |
184 | 5387 #endif |