Mercurial > vim
annotate src/term.c @ 4679:4d92b873acef v7.3.1087
updated for version 7.3.1087
Problem: A leading star is not seen as a normal char when \{} follows.
Solution: Save and restore the parse state properly.
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Sat, 01 Jun 2013 14:42:56 +0200 |
parents | 113768420756 |
children | cf52d2a8c05c |
rev | line source |
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7 | 1 /* vi:set ts=8 sts=4 sw=4: |
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 * term.c: functions for controlling the terminal | |
12 * | |
13 * primitive termcap support for Amiga, MSDOS, and Win32 included | |
14 * | |
15 * NOTE: padding and variable substitution is not performed, | |
16 * when compiling without HAVE_TGETENT, we use tputs() and tgoto() dummies. | |
17 */ | |
18 | |
19 /* | |
20 * Some systems have a prototype for tgetstr() with (char *) instead of | |
21 * (char **). This define removes that prototype. We include our own prototype | |
22 * below. | |
23 */ | |
24 | |
25 #define tgetstr tgetstr_defined_wrong | |
26 #include "vim.h" | |
27 | |
28 #ifdef HAVE_TGETENT | |
29 # ifdef HAVE_TERMIOS_H | |
30 # include <termios.h> /* seems to be required for some Linux */ | |
31 # endif | |
32 # ifdef HAVE_TERMCAP_H | |
33 # include <termcap.h> | |
34 # endif | |
35 | |
36 /* | |
37 * A few linux systems define outfuntype in termcap.h to be used as the third | |
38 * argument for tputs(). | |
39 */ | |
40 # ifdef VMS | |
41 # define TPUTSFUNCAST | |
42 # else | |
43 # ifdef HAVE_OUTFUNTYPE | |
44 # define TPUTSFUNCAST (outfuntype) | |
45 # else | |
46 # define TPUTSFUNCAST (int (*)()) | |
47 # endif | |
48 # endif | |
49 #endif | |
50 | |
51 #undef tgetstr | |
52 | |
53 /* | |
54 * Here are the builtin termcap entries. They are not stored as complete | |
2823 | 55 * structures with all entries, as such a structure is too big. |
7 | 56 * |
57 * The entries are compact, therefore they normally are included even when | |
58 * HAVE_TGETENT is defined. When HAVE_TGETENT is defined, the builtin entries | |
59 * can be accessed with "builtin_amiga", "builtin_ansi", "builtin_debug", etc. | |
60 * | |
61 * Each termcap is a list of builtin_term structures. It always starts with | |
62 * KS_NAME, which separates the entries. See parse_builtin_tcap() for all | |
63 * details. | |
64 * bt_entry is either a KS_xxx code (>= 0), or a K_xxx code. | |
65 * | |
66 * Entries marked with "guessed" may be wrong. | |
67 */ | |
68 struct builtin_term | |
69 { | |
70 int bt_entry; | |
71 char *bt_string; | |
72 }; | |
73 | |
74 /* start of keys that are not directly used by Vim but can be mapped */ | |
75 #define BT_EXTRA_KEYS 0x101 | |
76 | |
77 static struct builtin_term *find_builtin_term __ARGS((char_u *name)); | |
78 static void parse_builtin_tcap __ARGS((char_u *s)); | |
79 static void term_color __ARGS((char_u *s, int n)); | |
80 static void gather_termleader __ARGS((void)); | |
81 #ifdef FEAT_TERMRESPONSE | |
82 static void req_codes_from_term __ARGS((void)); | |
83 static void req_more_codes_from_term __ARGS((void)); | |
84 static void got_code_from_term __ARGS((char_u *code, int len)); | |
85 static void check_for_codes_from_term __ARGS((void)); | |
86 #endif | |
87 #if defined(FEAT_GUI) \ | |
1623 | 88 || (defined(FEAT_MOUSE) && (!defined(UNIX) || defined(FEAT_MOUSE_XTERM) \ |
89 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE))) | |
7 | 90 static int get_bytes_from_buf __ARGS((char_u *, char_u *, int)); |
91 #endif | |
92 static void del_termcode_idx __ARGS((int idx)); | |
93 static int term_is_builtin __ARGS((char_u *name)); | |
94 static int term_7to8bit __ARGS((char_u *p)); | |
95 #ifdef FEAT_TERMRESPONSE | |
96 static void switch_to_8bit __ARGS((void)); | |
97 #endif | |
98 | |
99 #ifdef HAVE_TGETENT | |
100 static char_u *tgetent_error __ARGS((char_u *, char_u *)); | |
101 | |
102 /* | |
103 * Here is our own prototype for tgetstr(), any prototypes from the include | |
104 * files have been disabled by the define at the start of this file. | |
105 */ | |
106 char *tgetstr __ARGS((char *, char **)); | |
107 | |
108 # ifdef FEAT_TERMRESPONSE | |
109 /* Request Terminal Version status: */ | |
110 # define CRV_GET 1 /* send T_CRV when switched to RAW mode */ | |
111 # define CRV_SENT 2 /* did send T_CRV, waiting for answer */ | |
112 # define CRV_GOT 3 /* received T_CRV response */ | |
113 static int crv_status = CRV_GET; | |
4215 | 114 /* Request Cursor position report: */ |
115 # define U7_GET 1 /* send T_U7 when switched to RAW mode */ | |
116 # define U7_SENT 2 /* did send T_U7, waiting for answer */ | |
117 # define U7_GOT 3 /* received T_U7 response */ | |
118 static int u7_status = U7_GET; | |
7 | 119 # endif |
120 | |
121 /* | |
122 * Don't declare these variables if termcap.h contains them. | |
123 * Autoconf checks if these variables should be declared extern (not all | |
124 * systems have them). | |
125 * Some versions define ospeed to be speed_t, but that is incompatible with | |
126 * BSD, where ospeed is short and speed_t is long. | |
127 */ | |
128 # ifndef HAVE_OSPEED | |
129 # ifdef OSPEED_EXTERN | |
130 extern short ospeed; | |
131 # else | |
132 short ospeed; | |
133 # endif | |
134 # endif | |
135 # ifndef HAVE_UP_BC_PC | |
136 # ifdef UP_BC_PC_EXTERN | |
137 extern char *UP, *BC, PC; | |
138 # else | |
139 char *UP, *BC, PC; | |
140 # endif | |
141 # endif | |
142 | |
143 # define TGETSTR(s, p) vim_tgetstr((s), (p)) | |
144 # define TGETENT(b, t) tgetent((char *)(b), (char *)(t)) | |
145 static char_u *vim_tgetstr __ARGS((char *s, char_u **pp)); | |
146 #endif /* HAVE_TGETENT */ | |
147 | |
148 static int detected_8bit = FALSE; /* detected 8-bit terminal */ | |
149 | |
298 | 150 static struct builtin_term builtin_termcaps[] = |
7 | 151 { |
152 | |
153 #if defined(FEAT_GUI) | |
154 /* | |
155 * GUI pseudo term-cap. | |
156 */ | |
157 {(int)KS_NAME, "gui"}, | |
158 {(int)KS_CE, IF_EB("\033|$", ESC_STR "|$")}, | |
159 {(int)KS_AL, IF_EB("\033|i", ESC_STR "|i")}, | |
160 # ifdef TERMINFO | |
161 {(int)KS_CAL, IF_EB("\033|%p1%dI", ESC_STR "|%p1%dI")}, | |
162 # else | |
163 {(int)KS_CAL, IF_EB("\033|%dI", ESC_STR "|%dI")}, | |
164 # endif | |
165 {(int)KS_DL, IF_EB("\033|d", ESC_STR "|d")}, | |
166 # ifdef TERMINFO | |
167 {(int)KS_CDL, IF_EB("\033|%p1%dD", ESC_STR "|%p1%dD")}, | |
168 {(int)KS_CS, IF_EB("\033|%p1%d;%p2%dR", ESC_STR "|%p1%d;%p2%dR")}, | |
169 # ifdef FEAT_VERTSPLIT | |
170 {(int)KS_CSV, IF_EB("\033|%p1%d;%p2%dV", ESC_STR "|%p1%d;%p2%dV")}, | |
171 # endif | |
172 # else | |
173 {(int)KS_CDL, IF_EB("\033|%dD", ESC_STR "|%dD")}, | |
174 {(int)KS_CS, IF_EB("\033|%d;%dR", ESC_STR "|%d;%dR")}, | |
175 # ifdef FEAT_VERTSPLIT | |
176 {(int)KS_CSV, IF_EB("\033|%d;%dV", ESC_STR "|%d;%dV")}, | |
177 # endif | |
178 # endif | |
179 {(int)KS_CL, IF_EB("\033|C", ESC_STR "|C")}, | |
180 /* attributes switched on with 'h', off with * 'H' */ | |
181 {(int)KS_ME, IF_EB("\033|31H", ESC_STR "|31H")}, /* HL_ALL */ | |
182 {(int)KS_MR, IF_EB("\033|1h", ESC_STR "|1h")}, /* HL_INVERSE */ | |
183 {(int)KS_MD, IF_EB("\033|2h", ESC_STR "|2h")}, /* HL_BOLD */ | |
184 {(int)KS_SE, IF_EB("\033|16H", ESC_STR "|16H")}, /* HL_STANDOUT */ | |
185 {(int)KS_SO, IF_EB("\033|16h", ESC_STR "|16h")}, /* HL_STANDOUT */ | |
186 {(int)KS_UE, IF_EB("\033|8H", ESC_STR "|8H")}, /* HL_UNDERLINE */ | |
187 {(int)KS_US, IF_EB("\033|8h", ESC_STR "|8h")}, /* HL_UNDERLINE */ | |
205 | 188 {(int)KS_UCE, IF_EB("\033|8C", ESC_STR "|8C")}, /* HL_UNDERCURL */ |
189 {(int)KS_UCS, IF_EB("\033|8c", ESC_STR "|8c")}, /* HL_UNDERCURL */ | |
7 | 190 {(int)KS_CZR, IF_EB("\033|4H", ESC_STR "|4H")}, /* HL_ITALIC */ |
191 {(int)KS_CZH, IF_EB("\033|4h", ESC_STR "|4h")}, /* HL_ITALIC */ | |
192 {(int)KS_VB, IF_EB("\033|f", ESC_STR "|f")}, | |
193 {(int)KS_MS, "y"}, | |
194 {(int)KS_UT, "y"}, | |
195 {(int)KS_LE, "\b"}, /* cursor-left = BS */ | |
196 {(int)KS_ND, "\014"}, /* cursor-right = CTRL-L */ | |
197 # ifdef TERMINFO | |
198 {(int)KS_CM, IF_EB("\033|%p1%d;%p2%dM", ESC_STR "|%p1%d;%p2%dM")}, | |
199 # else | |
200 {(int)KS_CM, IF_EB("\033|%d;%dM", ESC_STR "|%d;%dM")}, | |
201 # endif | |
202 /* there are no key sequences here, the GUI sequences are recognized | |
205 | 203 * in check_termcode() */ |
7 | 204 #endif |
205 | |
206 #ifndef NO_BUILTIN_TCAPS | |
207 | |
208 # if defined(AMIGA) || defined(ALL_BUILTIN_TCAPS) | |
209 /* | |
210 * Amiga console window, default for Amiga | |
211 */ | |
212 {(int)KS_NAME, "amiga"}, | |
213 {(int)KS_CE, "\033[K"}, | |
214 {(int)KS_CD, "\033[J"}, | |
215 {(int)KS_AL, "\033[L"}, | |
216 # ifdef TERMINFO | |
217 {(int)KS_CAL, "\033[%p1%dL"}, | |
218 # else | |
219 {(int)KS_CAL, "\033[%dL"}, | |
220 # endif | |
221 {(int)KS_DL, "\033[M"}, | |
222 # ifdef TERMINFO | |
223 {(int)KS_CDL, "\033[%p1%dM"}, | |
224 # else | |
225 {(int)KS_CDL, "\033[%dM"}, | |
226 # endif | |
227 {(int)KS_CL, "\014"}, | |
228 {(int)KS_VI, "\033[0 p"}, | |
229 {(int)KS_VE, "\033[1 p"}, | |
230 {(int)KS_ME, "\033[0m"}, | |
231 {(int)KS_MR, "\033[7m"}, | |
232 {(int)KS_MD, "\033[1m"}, | |
233 {(int)KS_SE, "\033[0m"}, | |
234 {(int)KS_SO, "\033[33m"}, | |
235 {(int)KS_US, "\033[4m"}, | |
236 {(int)KS_UE, "\033[0m"}, | |
237 {(int)KS_CZH, "\033[3m"}, | |
238 {(int)KS_CZR, "\033[0m"}, | |
239 #if defined(__MORPHOS__) || defined(__AROS__) | |
240 {(int)KS_CCO, "8"}, /* allow 8 colors */ | |
241 # ifdef TERMINFO | |
242 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ | |
243 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ | |
244 # else | |
245 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ | |
246 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ | |
247 # endif | |
248 {(int)KS_OP, "\033[m"}, /* reset colors */ | |
249 #endif | |
250 {(int)KS_MS, "y"}, | |
251 {(int)KS_UT, "y"}, /* guessed */ | |
252 {(int)KS_LE, "\b"}, | |
253 # ifdef TERMINFO | |
254 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, | |
255 # else | |
256 {(int)KS_CM, "\033[%i%d;%dH"}, | |
257 # endif | |
258 #if defined(__MORPHOS__) | |
259 {(int)KS_SR, "\033M"}, | |
260 #endif | |
261 # ifdef TERMINFO | |
262 {(int)KS_CRI, "\033[%p1%dC"}, | |
263 # else | |
264 {(int)KS_CRI, "\033[%dC"}, | |
265 # endif | |
266 {K_UP, "\233A"}, | |
267 {K_DOWN, "\233B"}, | |
268 {K_LEFT, "\233D"}, | |
269 {K_RIGHT, "\233C"}, | |
270 {K_S_UP, "\233T"}, | |
271 {K_S_DOWN, "\233S"}, | |
272 {K_S_LEFT, "\233 A"}, | |
273 {K_S_RIGHT, "\233 @"}, | |
274 {K_S_TAB, "\233Z"}, | |
275 {K_F1, "\233\060~"},/* some compilers don't dig "\2330" */ | |
276 {K_F2, "\233\061~"}, | |
277 {K_F3, "\233\062~"}, | |
278 {K_F4, "\233\063~"}, | |
279 {K_F5, "\233\064~"}, | |
280 {K_F6, "\233\065~"}, | |
281 {K_F7, "\233\066~"}, | |
282 {K_F8, "\233\067~"}, | |
283 {K_F9, "\233\070~"}, | |
284 {K_F10, "\233\071~"}, | |
285 {K_S_F1, "\233\061\060~"}, | |
286 {K_S_F2, "\233\061\061~"}, | |
287 {K_S_F3, "\233\061\062~"}, | |
288 {K_S_F4, "\233\061\063~"}, | |
289 {K_S_F5, "\233\061\064~"}, | |
290 {K_S_F6, "\233\061\065~"}, | |
291 {K_S_F7, "\233\061\066~"}, | |
292 {K_S_F8, "\233\061\067~"}, | |
293 {K_S_F9, "\233\061\070~"}, | |
294 {K_S_F10, "\233\061\071~"}, | |
295 {K_HELP, "\233?~"}, | |
296 {K_INS, "\233\064\060~"}, /* 101 key keyboard */ | |
297 {K_PAGEUP, "\233\064\061~"}, /* 101 key keyboard */ | |
298 {K_PAGEDOWN, "\233\064\062~"}, /* 101 key keyboard */ | |
299 {K_HOME, "\233\064\064~"}, /* 101 key keyboard */ | |
300 {K_END, "\233\064\065~"}, /* 101 key keyboard */ | |
301 | |
302 {BT_EXTRA_KEYS, ""}, | |
303 {TERMCAP2KEY('#', '2'), "\233\065\064~"}, /* shifted home key */ | |
304 {TERMCAP2KEY('#', '3'), "\233\065\060~"}, /* shifted insert key */ | |
305 {TERMCAP2KEY('*', '7'), "\233\065\065~"}, /* shifted end key */ | |
306 # endif | |
307 | |
308 # if defined(__BEOS__) || defined(ALL_BUILTIN_TCAPS) | |
309 /* | |
310 * almost standard ANSI terminal, default for bebox | |
311 */ | |
312 {(int)KS_NAME, "beos-ansi"}, | |
313 {(int)KS_CE, "\033[K"}, | |
314 {(int)KS_CD, "\033[J"}, | |
315 {(int)KS_AL, "\033[L"}, | |
316 # ifdef TERMINFO | |
317 {(int)KS_CAL, "\033[%p1%dL"}, | |
318 # else | |
319 {(int)KS_CAL, "\033[%dL"}, | |
320 # endif | |
321 {(int)KS_DL, "\033[M"}, | |
322 # ifdef TERMINFO | |
323 {(int)KS_CDL, "\033[%p1%dM"}, | |
324 # else | |
325 {(int)KS_CDL, "\033[%dM"}, | |
326 # endif | |
327 #ifdef BEOS_PR_OR_BETTER | |
328 # ifdef TERMINFO | |
329 {(int)KS_CS, "\033[%i%p1%d;%p2%dr"}, | |
330 # else | |
331 {(int)KS_CS, "\033[%i%d;%dr"}, /* scroll region */ | |
332 # endif | |
333 #endif | |
334 {(int)KS_CL, "\033[H\033[2J"}, | |
335 #ifdef notyet | |
336 {(int)KS_VI, "[VI]"}, /* cursor invisible, VT320: CSI ? 25 l */ | |
337 {(int)KS_VE, "[VE]"}, /* cursor visible, VT320: CSI ? 25 h */ | |
338 #endif | |
339 {(int)KS_ME, "\033[m"}, /* normal mode */ | |
340 {(int)KS_MR, "\033[7m"}, /* reverse */ | |
341 {(int)KS_MD, "\033[1m"}, /* bold */ | |
342 {(int)KS_SO, "\033[31m"}, /* standout mode: red */ | |
343 {(int)KS_SE, "\033[m"}, /* standout end */ | |
344 {(int)KS_CZH, "\033[35m"}, /* italic: purple */ | |
345 {(int)KS_CZR, "\033[m"}, /* italic end */ | |
346 {(int)KS_US, "\033[4m"}, /* underscore mode */ | |
347 {(int)KS_UE, "\033[m"}, /* underscore end */ | |
348 {(int)KS_CCO, "8"}, /* allow 8 colors */ | |
349 # ifdef TERMINFO | |
350 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ | |
351 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ | |
352 # else | |
353 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ | |
354 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ | |
355 # endif | |
356 {(int)KS_OP, "\033[m"}, /* reset colors */ | |
357 {(int)KS_MS, "y"}, /* safe to move cur in reverse mode */ | |
358 {(int)KS_UT, "y"}, /* guessed */ | |
359 {(int)KS_LE, "\b"}, | |
360 # ifdef TERMINFO | |
361 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, | |
362 # else | |
363 {(int)KS_CM, "\033[%i%d;%dH"}, | |
364 # endif | |
365 {(int)KS_SR, "\033M"}, | |
366 # ifdef TERMINFO | |
367 {(int)KS_CRI, "\033[%p1%dC"}, | |
368 # else | |
369 {(int)KS_CRI, "\033[%dC"}, | |
370 # endif | |
371 #if defined(BEOS_DR8) | |
372 {(int)KS_DB, ""}, /* hack! see screen.c */ | |
373 #endif | |
374 | |
375 {K_UP, "\033[A"}, | |
376 {K_DOWN, "\033[B"}, | |
377 {K_LEFT, "\033[D"}, | |
378 {K_RIGHT, "\033[C"}, | |
379 # endif | |
380 | |
381 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) || defined(SOME_BUILTIN_TCAPS) || defined(__EMX__) | |
382 /* | |
383 * standard ANSI terminal, default for unix | |
384 */ | |
385 {(int)KS_NAME, "ansi"}, | |
386 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, | |
387 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, | |
388 # ifdef TERMINFO | |
389 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, | |
390 # else | |
391 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, | |
392 # endif | |
393 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, | |
394 # ifdef TERMINFO | |
395 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, | |
396 # else | |
397 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, | |
398 # endif | |
399 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, | |
400 {(int)KS_ME, IF_EB("\033[0m", ESC_STR "[0m")}, | |
401 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, | |
402 {(int)KS_MS, "y"}, | |
403 {(int)KS_UT, "y"}, /* guessed */ | |
404 {(int)KS_LE, "\b"}, | |
405 # ifdef TERMINFO | |
406 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", ESC_STR "[%i%p1%d;%p2%dH")}, | |
407 # else | |
408 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, | |
409 # endif | |
410 # ifdef TERMINFO | |
411 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, | |
412 # else | |
413 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, | |
414 # endif | |
415 # endif | |
416 | |
417 # if defined(MSDOS) || defined(ALL_BUILTIN_TCAPS) || defined(__EMX__) | |
418 /* | |
419 * These codes are valid when nansi.sys or equivalent has been installed. | |
420 * Function keys on a PC are preceded with a NUL. These are converted into | |
421 * K_NUL '\316' in mch_inchar(), because we cannot handle NULs in key codes. | |
422 * CTRL-arrow is used instead of SHIFT-arrow. | |
423 */ | |
424 #ifdef __EMX__ | |
425 {(int)KS_NAME, "os2ansi"}, | |
426 #else | |
427 {(int)KS_NAME, "pcansi"}, | |
428 {(int)KS_DL, "\033[M"}, | |
429 {(int)KS_AL, "\033[L"}, | |
430 #endif | |
431 {(int)KS_CE, "\033[K"}, | |
432 {(int)KS_CL, "\033[2J"}, | |
433 {(int)KS_ME, "\033[0m"}, | |
434 {(int)KS_MR, "\033[5m"}, /* reverse: black on lightgrey */ | |
435 {(int)KS_MD, "\033[1m"}, /* bold: white text */ | |
436 {(int)KS_SE, "\033[0m"}, /* standout end */ | |
437 {(int)KS_SO, "\033[31m"}, /* standout: white on blue */ | |
438 {(int)KS_CZH, "\033[34;43m"}, /* italic mode: blue text on yellow */ | |
439 {(int)KS_CZR, "\033[0m"}, /* italic mode end */ | |
440 {(int)KS_US, "\033[36;41m"}, /* underscore mode: cyan text on red */ | |
441 {(int)KS_UE, "\033[0m"}, /* underscore mode end */ | |
442 {(int)KS_CCO, "8"}, /* allow 8 colors */ | |
443 # ifdef TERMINFO | |
444 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ | |
445 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ | |
446 # else | |
447 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ | |
448 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ | |
449 # endif | |
450 {(int)KS_OP, "\033[0m"}, /* reset colors */ | |
451 {(int)KS_MS, "y"}, | |
452 {(int)KS_UT, "y"}, /* guessed */ | |
453 {(int)KS_LE, "\b"}, | |
454 # ifdef TERMINFO | |
455 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, | |
456 # else | |
457 {(int)KS_CM, "\033[%i%d;%dH"}, | |
458 # endif | |
459 # ifdef TERMINFO | |
460 {(int)KS_CRI, "\033[%p1%dC"}, | |
461 # else | |
462 {(int)KS_CRI, "\033[%dC"}, | |
463 # endif | |
464 {K_UP, "\316H"}, | |
465 {K_DOWN, "\316P"}, | |
466 {K_LEFT, "\316K"}, | |
467 {K_RIGHT, "\316M"}, | |
468 {K_S_LEFT, "\316s"}, | |
469 {K_S_RIGHT, "\316t"}, | |
470 {K_F1, "\316;"}, | |
471 {K_F2, "\316<"}, | |
472 {K_F3, "\316="}, | |
473 {K_F4, "\316>"}, | |
474 {K_F5, "\316?"}, | |
475 {K_F6, "\316@"}, | |
476 {K_F7, "\316A"}, | |
477 {K_F8, "\316B"}, | |
478 {K_F9, "\316C"}, | |
479 {K_F10, "\316D"}, | |
480 {K_F11, "\316\205"}, /* guessed */ | |
481 {K_F12, "\316\206"}, /* guessed */ | |
482 {K_S_F1, "\316T"}, | |
483 {K_S_F2, "\316U"}, | |
484 {K_S_F3, "\316V"}, | |
485 {K_S_F4, "\316W"}, | |
486 {K_S_F5, "\316X"}, | |
487 {K_S_F6, "\316Y"}, | |
488 {K_S_F7, "\316Z"}, | |
489 {K_S_F8, "\316["}, | |
490 {K_S_F9, "\316\\"}, | |
491 {K_S_F10, "\316]"}, | |
492 {K_S_F11, "\316\207"}, /* guessed */ | |
493 {K_S_F12, "\316\210"}, /* guessed */ | |
494 {K_INS, "\316R"}, | |
495 {K_DEL, "\316S"}, | |
496 {K_HOME, "\316G"}, | |
497 {K_END, "\316O"}, | |
498 {K_PAGEDOWN, "\316Q"}, | |
499 {K_PAGEUP, "\316I"}, | |
500 # endif | |
501 | |
502 # if defined(MSDOS) | |
503 /* | |
504 * These codes are valid for the pc video. The entries that start with ESC | | |
505 * are translated into conio calls in os_msdos.c. Default for MSDOS. | |
506 */ | |
507 {(int)KS_NAME, "pcterm"}, | |
508 {(int)KS_CE, "\033|K"}, | |
509 {(int)KS_AL, "\033|L"}, | |
510 {(int)KS_DL, "\033|M"}, | |
511 # ifdef TERMINFO | |
512 {(int)KS_CS, "\033|%i%p1%d;%p2%dr"}, | |
513 # ifdef FEAT_VERTSPLIT | |
514 {(int)KS_CSV, "\033|%i%p1%d;%p2%dV"}, | |
515 # endif | |
516 # else | |
517 {(int)KS_CS, "\033|%i%d;%dr"}, | |
518 # ifdef FEAT_VERTSPLIT | |
519 {(int)KS_CSV, "\033|%i%d;%dV"}, | |
520 # endif | |
521 # endif | |
522 {(int)KS_CL, "\033|J"}, | |
523 {(int)KS_ME, "\033|0m"}, /* normal */ | |
524 {(int)KS_MR, "\033|112m"}, /* reverse: black on lightgrey */ | |
525 {(int)KS_MD, "\033|15m"}, /* bold: white text */ | |
526 {(int)KS_SE, "\033|0m"}, /* standout end */ | |
527 {(int)KS_SO, "\033|31m"}, /* standout: white on blue */ | |
528 {(int)KS_CZH, "\033|225m"}, /* italic mode: blue text on yellow */ | |
529 {(int)KS_CZR, "\033|0m"}, /* italic mode end */ | |
530 {(int)KS_US, "\033|67m"}, /* underscore mode: cyan text on red */ | |
531 {(int)KS_UE, "\033|0m"}, /* underscore mode end */ | |
532 {(int)KS_CCO, "16"}, /* allow 16 colors */ | |
533 # ifdef TERMINFO | |
534 {(int)KS_CAB, "\033|%p1%db"}, /* set background color */ | |
535 {(int)KS_CAF, "\033|%p1%df"}, /* set foreground color */ | |
536 # else | |
537 {(int)KS_CAB, "\033|%db"}, /* set background color */ | |
538 {(int)KS_CAF, "\033|%df"}, /* set foreground color */ | |
539 # endif | |
540 {(int)KS_MS, "y"}, | |
541 {(int)KS_UT, "y"}, | |
542 {(int)KS_LE, "\b"}, | |
543 # ifdef TERMINFO | |
544 {(int)KS_CM, "\033|%i%p1%d;%p2%dH"}, | |
545 # else | |
546 {(int)KS_CM, "\033|%i%d;%dH"}, | |
547 # endif | |
548 #ifdef DJGPP | |
549 {(int)KS_VB, "\033|B"}, /* visual bell */ | |
550 #endif | |
551 {K_UP, "\316H"}, | |
552 {K_DOWN, "\316P"}, | |
553 {K_LEFT, "\316K"}, | |
554 {K_RIGHT, "\316M"}, | |
555 {K_S_LEFT, "\316s"}, | |
556 {K_S_RIGHT, "\316t"}, | |
557 {K_S_TAB, "\316\017"}, | |
558 {K_F1, "\316;"}, | |
559 {K_F2, "\316<"}, | |
560 {K_F3, "\316="}, | |
561 {K_F4, "\316>"}, | |
562 {K_F5, "\316?"}, | |
563 {K_F6, "\316@"}, | |
564 {K_F7, "\316A"}, | |
565 {K_F8, "\316B"}, | |
566 {K_F9, "\316C"}, | |
567 {K_F10, "\316D"}, | |
568 {K_F11, "\316\205"}, | |
569 {K_F12, "\316\206"}, | |
570 {K_S_F1, "\316T"}, | |
571 {K_S_F2, "\316U"}, | |
572 {K_S_F3, "\316V"}, | |
573 {K_S_F4, "\316W"}, | |
574 {K_S_F5, "\316X"}, | |
575 {K_S_F6, "\316Y"}, | |
576 {K_S_F7, "\316Z"}, | |
577 {K_S_F8, "\316["}, | |
578 {K_S_F9, "\316\\"}, | |
579 {K_S_F10, "\316]"}, | |
580 {K_S_F11, "\316\207"}, | |
581 {K_S_F12, "\316\210"}, | |
582 {K_INS, "\316R"}, | |
583 {K_DEL, "\316S"}, | |
584 {K_HOME, "\316G"}, | |
585 {K_END, "\316O"}, | |
586 {K_PAGEDOWN, "\316Q"}, | |
587 {K_PAGEUP, "\316I"}, | |
588 {K_KPLUS, "\316N"}, | |
589 {K_KMINUS, "\316J"}, | |
590 {K_KMULTIPLY, "\3167"}, | |
591 {K_K0, "\316\332"}, | |
592 {K_K1, "\316\336"}, | |
593 {K_K2, "\316\342"}, | |
594 {K_K3, "\316\346"}, | |
595 {K_K4, "\316\352"}, | |
596 {K_K5, "\316\356"}, | |
597 {K_K6, "\316\362"}, | |
598 {K_K7, "\316\366"}, | |
599 {K_K8, "\316\372"}, | |
600 {K_K9, "\316\376"}, | |
601 # endif | |
602 | |
603 # if defined(WIN3264) || defined(ALL_BUILTIN_TCAPS) || defined(__EMX__) | |
604 /* | |
605 * These codes are valid for the Win32 Console . The entries that start with | |
606 * ESC | are translated into console calls in os_win32.c. The function keys | |
607 * are also translated in os_win32.c. | |
608 */ | |
609 {(int)KS_NAME, "win32"}, | |
610 {(int)KS_CE, "\033|K"}, /* clear to end of line */ | |
611 {(int)KS_AL, "\033|L"}, /* add new blank line */ | |
612 # ifdef TERMINFO | |
613 {(int)KS_CAL, "\033|%p1%dL"}, /* add number of new blank lines */ | |
614 # else | |
615 {(int)KS_CAL, "\033|%dL"}, /* add number of new blank lines */ | |
616 # endif | |
617 {(int)KS_DL, "\033|M"}, /* delete line */ | |
618 # ifdef TERMINFO | |
619 {(int)KS_CDL, "\033|%p1%dM"}, /* delete number of lines */ | |
620 # else | |
621 {(int)KS_CDL, "\033|%dM"}, /* delete number of lines */ | |
622 # endif | |
623 {(int)KS_CL, "\033|J"}, /* clear screen */ | |
624 {(int)KS_CD, "\033|j"}, /* clear to end of display */ | |
625 {(int)KS_VI, "\033|v"}, /* cursor invisible */ | |
626 {(int)KS_VE, "\033|V"}, /* cursor visible */ | |
627 | |
628 {(int)KS_ME, "\033|0m"}, /* normal */ | |
629 {(int)KS_MR, "\033|112m"}, /* reverse: black on lightgray */ | |
630 {(int)KS_MD, "\033|15m"}, /* bold: white on black */ | |
631 #if 1 | |
632 {(int)KS_SO, "\033|31m"}, /* standout: white on blue */ | |
633 {(int)KS_SE, "\033|0m"}, /* standout end */ | |
634 #else | |
635 {(int)KS_SO, "\033|F"}, /* standout: high intensity */ | |
636 {(int)KS_SE, "\033|f"}, /* standout end */ | |
637 #endif | |
638 {(int)KS_CZH, "\033|225m"}, /* italic: blue text on yellow */ | |
639 {(int)KS_CZR, "\033|0m"}, /* italic end */ | |
640 {(int)KS_US, "\033|67m"}, /* underscore: cyan text on red */ | |
641 {(int)KS_UE, "\033|0m"}, /* underscore end */ | |
642 {(int)KS_CCO, "16"}, /* allow 16 colors */ | |
643 # ifdef TERMINFO | |
644 {(int)KS_CAB, "\033|%p1%db"}, /* set background color */ | |
645 {(int)KS_CAF, "\033|%p1%df"}, /* set foreground color */ | |
646 # else | |
647 {(int)KS_CAB, "\033|%db"}, /* set background color */ | |
648 {(int)KS_CAF, "\033|%df"}, /* set foreground color */ | |
649 # endif | |
650 | |
651 {(int)KS_MS, "y"}, /* save to move cur in reverse mode */ | |
652 {(int)KS_UT, "y"}, | |
653 {(int)KS_LE, "\b"}, | |
654 # ifdef TERMINFO | |
655 {(int)KS_CM, "\033|%i%p1%d;%p2%dH"},/* cursor motion */ | |
656 # else | |
657 {(int)KS_CM, "\033|%i%d;%dH"},/* cursor motion */ | |
658 # endif | |
659 {(int)KS_VB, "\033|B"}, /* visual bell */ | |
660 {(int)KS_TI, "\033|S"}, /* put terminal in termcap mode */ | |
661 {(int)KS_TE, "\033|E"}, /* out of termcap mode */ | |
662 # ifdef TERMINFO | |
663 {(int)KS_CS, "\033|%i%p1%d;%p2%dr"},/* scroll region */ | |
664 # else | |
665 {(int)KS_CS, "\033|%i%d;%dr"},/* scroll region */ | |
666 # endif | |
667 | |
668 {K_UP, "\316H"}, | |
669 {K_DOWN, "\316P"}, | |
670 {K_LEFT, "\316K"}, | |
671 {K_RIGHT, "\316M"}, | |
672 {K_S_UP, "\316\304"}, | |
673 {K_S_DOWN, "\316\317"}, | |
674 {K_S_LEFT, "\316\311"}, | |
675 {K_C_LEFT, "\316s"}, | |
676 {K_S_RIGHT, "\316\313"}, | |
677 {K_C_RIGHT, "\316t"}, | |
678 {K_S_TAB, "\316\017"}, | |
679 {K_F1, "\316;"}, | |
680 {K_F2, "\316<"}, | |
681 {K_F3, "\316="}, | |
682 {K_F4, "\316>"}, | |
683 {K_F5, "\316?"}, | |
684 {K_F6, "\316@"}, | |
685 {K_F7, "\316A"}, | |
686 {K_F8, "\316B"}, | |
687 {K_F9, "\316C"}, | |
688 {K_F10, "\316D"}, | |
689 {K_F11, "\316\205"}, | |
690 {K_F12, "\316\206"}, | |
691 {K_S_F1, "\316T"}, | |
692 {K_S_F2, "\316U"}, | |
693 {K_S_F3, "\316V"}, | |
694 {K_S_F4, "\316W"}, | |
695 {K_S_F5, "\316X"}, | |
696 {K_S_F6, "\316Y"}, | |
697 {K_S_F7, "\316Z"}, | |
698 {K_S_F8, "\316["}, | |
699 {K_S_F9, "\316\\"}, | |
700 {K_S_F10, "\316]"}, | |
701 {K_S_F11, "\316\207"}, | |
702 {K_S_F12, "\316\210"}, | |
703 {K_INS, "\316R"}, | |
704 {K_DEL, "\316S"}, | |
705 {K_HOME, "\316G"}, | |
706 {K_S_HOME, "\316\302"}, | |
707 {K_C_HOME, "\316w"}, | |
708 {K_END, "\316O"}, | |
709 {K_S_END, "\316\315"}, | |
710 {K_C_END, "\316u"}, | |
711 {K_PAGEDOWN, "\316Q"}, | |
712 {K_PAGEUP, "\316I"}, | |
713 {K_KPLUS, "\316N"}, | |
714 {K_KMINUS, "\316J"}, | |
715 {K_KMULTIPLY, "\316\067"}, | |
716 {K_K0, "\316\332"}, | |
717 {K_K1, "\316\336"}, | |
718 {K_K2, "\316\342"}, | |
719 {K_K3, "\316\346"}, | |
720 {K_K4, "\316\352"}, | |
721 {K_K5, "\316\356"}, | |
722 {K_K6, "\316\362"}, | |
723 {K_K7, "\316\366"}, | |
724 {K_K8, "\316\372"}, | |
725 {K_K9, "\316\376"}, | |
726 # endif | |
727 | |
728 # if defined(VMS) || defined(ALL_BUILTIN_TCAPS) | |
729 /* | |
730 * VT320 is working as an ANSI terminal compatible DEC terminal. | |
731 * (it covers VT1x0, VT2x0 and VT3x0 up to VT320 on VMS as well) | |
732 * Note: K_F1...K_F5 are for internal use, should not be defined. | |
733 * TODO:- rewrite ESC[ codes to CSI | |
734 * - keyboard languages (CSI ? 26 n) | |
735 */ | |
736 {(int)KS_NAME, "vt320"}, | |
737 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, | |
738 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, | |
739 # ifdef TERMINFO | |
740 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, | |
741 # else | |
742 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, | |
743 # endif | |
744 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, | |
745 # ifdef TERMINFO | |
746 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, | |
747 # else | |
748 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, | |
749 # endif | |
750 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, | |
22 | 751 {(int)KS_CD, IF_EB("\033[J", ESC_STR "[J")}, |
752 {(int)KS_CCO, "8"}, /* allow 8 colors */ | |
7 | 753 {(int)KS_ME, IF_EB("\033[0m", ESC_STR "[0m")}, |
754 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, | |
344 | 755 {(int)KS_MD, IF_EB("\033[1m", ESC_STR "[1m")}, /* bold mode */ |
756 {(int)KS_SE, IF_EB("\033[22m", ESC_STR "[22m")},/* normal mode */ | |
757 {(int)KS_UE, IF_EB("\033[24m", ESC_STR "[24m")},/* exit underscore mode */ | |
758 {(int)KS_US, IF_EB("\033[4m", ESC_STR "[4m")}, /* underscore mode */ | |
759 {(int)KS_CZH, IF_EB("\033[34;43m", ESC_STR "[34;43m")}, /* italic mode: blue text on yellow */ | |
760 {(int)KS_CZR, IF_EB("\033[0m", ESC_STR "[0m")}, /* italic mode end */ | |
761 {(int)KS_CAB, IF_EB("\033[4%dm", ESC_STR "[4%dm")}, /* set background color (ANSI) */ | |
762 {(int)KS_CAF, IF_EB("\033[3%dm", ESC_STR "[3%dm")}, /* set foreground color (ANSI) */ | |
763 {(int)KS_CSB, IF_EB("\033[102;%dm", ESC_STR "[102;%dm")}, /* set screen background color */ | |
764 {(int)KS_CSF, IF_EB("\033[101;%dm", ESC_STR "[101;%dm")}, /* set screen foreground color */ | |
7 | 765 {(int)KS_MS, "y"}, |
766 {(int)KS_UT, "y"}, | |
767 {(int)KS_LE, "\b"}, | |
768 # ifdef TERMINFO | |
769 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", | |
770 ESC_STR "[%i%p1%d;%p2%dH")}, | |
771 # else | |
772 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, | |
773 # endif | |
774 # ifdef TERMINFO | |
775 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, | |
776 # else | |
777 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, | |
778 # endif | |
779 {K_UP, IF_EB("\033[A", ESC_STR "[A")}, | |
780 {K_DOWN, IF_EB("\033[B", ESC_STR "[B")}, | |
781 {K_RIGHT, IF_EB("\033[C", ESC_STR "[C")}, | |
782 {K_LEFT, IF_EB("\033[D", ESC_STR "[D")}, | |
344 | 783 {K_F1, IF_EB("\033[11~", ESC_STR "[11~")}, |
784 {K_F2, IF_EB("\033[12~", ESC_STR "[12~")}, | |
785 {K_F3, IF_EB("\033[13~", ESC_STR "[13~")}, | |
786 {K_F4, IF_EB("\033[14~", ESC_STR "[14~")}, | |
787 {K_F5, IF_EB("\033[15~", ESC_STR "[15~")}, | |
7 | 788 {K_F6, IF_EB("\033[17~", ESC_STR "[17~")}, |
789 {K_F7, IF_EB("\033[18~", ESC_STR "[18~")}, | |
790 {K_F8, IF_EB("\033[19~", ESC_STR "[19~")}, | |
791 {K_F9, IF_EB("\033[20~", ESC_STR "[20~")}, | |
792 {K_F10, IF_EB("\033[21~", ESC_STR "[21~")}, | |
344 | 793 {K_F11, IF_EB("\033[23~", ESC_STR "[23~")}, |
7 | 794 {K_F12, IF_EB("\033[24~", ESC_STR "[24~")}, |
795 {K_F13, IF_EB("\033[25~", ESC_STR "[25~")}, | |
796 {K_F14, IF_EB("\033[26~", ESC_STR "[26~")}, | |
797 {K_F15, IF_EB("\033[28~", ESC_STR "[28~")}, /* Help */ | |
798 {K_F16, IF_EB("\033[29~", ESC_STR "[29~")}, /* Select */ | |
799 {K_F17, IF_EB("\033[31~", ESC_STR "[31~")}, | |
800 {K_F18, IF_EB("\033[32~", ESC_STR "[32~")}, | |
801 {K_F19, IF_EB("\033[33~", ESC_STR "[33~")}, | |
802 {K_F20, IF_EB("\033[34~", ESC_STR "[34~")}, | |
803 {K_INS, IF_EB("\033[2~", ESC_STR "[2~")}, | |
804 {K_DEL, IF_EB("\033[3~", ESC_STR "[3~")}, | |
805 {K_HOME, IF_EB("\033[1~", ESC_STR "[1~")}, | |
806 {K_END, IF_EB("\033[4~", ESC_STR "[4~")}, | |
807 {K_PAGEUP, IF_EB("\033[5~", ESC_STR "[5~")}, | |
808 {K_PAGEDOWN, IF_EB("\033[6~", ESC_STR "[6~")}, | |
809 {K_KPLUS, IF_EB("\033Ok", ESC_STR "Ok")}, /* keypad plus */ | |
810 {K_KMINUS, IF_EB("\033Om", ESC_STR "Om")}, /* keypad minus */ | |
811 {K_KDIVIDE, IF_EB("\033Oo", ESC_STR "Oo")}, /* keypad / */ | |
812 {K_KMULTIPLY, IF_EB("\033Oj", ESC_STR "Oj")}, /* keypad * */ | |
813 {K_KENTER, IF_EB("\033OM", ESC_STR "OM")}, /* keypad Enter */ | |
814 {K_BS, "\x7f"}, /* for some reason 0177 doesn't work */ | |
815 # endif | |
816 | |
817 # if defined(ALL_BUILTIN_TCAPS) || defined(__MINT__) | |
818 /* | |
819 * Ordinary vt52 | |
820 */ | |
821 {(int)KS_NAME, "vt52"}, | |
822 {(int)KS_CE, IF_EB("\033K", ESC_STR "K")}, | |
823 {(int)KS_CD, IF_EB("\033J", ESC_STR "J")}, | |
824 {(int)KS_CM, IF_EB("\033Y%+ %+ ", ESC_STR "Y%+ %+ ")}, | |
825 {(int)KS_LE, "\b"}, | |
826 # ifdef __MINT__ | |
827 {(int)KS_AL, IF_EB("\033L", ESC_STR "L")}, | |
828 {(int)KS_DL, IF_EB("\033M", ESC_STR "M")}, | |
829 {(int)KS_CL, IF_EB("\033E", ESC_STR "E")}, | |
830 {(int)KS_SR, IF_EB("\033I", ESC_STR "I")}, | |
831 {(int)KS_VE, IF_EB("\033e", ESC_STR "e")}, | |
832 {(int)KS_VI, IF_EB("\033f", ESC_STR "f")}, | |
833 {(int)KS_SO, IF_EB("\033p", ESC_STR "p")}, | |
834 {(int)KS_SE, IF_EB("\033q", ESC_STR "q")}, | |
835 {K_UP, IF_EB("\033A", ESC_STR "A")}, | |
836 {K_DOWN, IF_EB("\033B", ESC_STR "B")}, | |
837 {K_LEFT, IF_EB("\033D", ESC_STR "D")}, | |
838 {K_RIGHT, IF_EB("\033C", ESC_STR "C")}, | |
839 {K_S_UP, IF_EB("\033a", ESC_STR "a")}, | |
840 {K_S_DOWN, IF_EB("\033b", ESC_STR "b")}, | |
841 {K_S_LEFT, IF_EB("\033d", ESC_STR "d")}, | |
842 {K_S_RIGHT, IF_EB("\033c", ESC_STR "c")}, | |
843 {K_F1, IF_EB("\033P", ESC_STR "P")}, | |
844 {K_F2, IF_EB("\033Q", ESC_STR "Q")}, | |
845 {K_F3, IF_EB("\033R", ESC_STR "R")}, | |
846 {K_F4, IF_EB("\033S", ESC_STR "S")}, | |
847 {K_F5, IF_EB("\033T", ESC_STR "T")}, | |
848 {K_F6, IF_EB("\033U", ESC_STR "U")}, | |
849 {K_F7, IF_EB("\033V", ESC_STR "V")}, | |
850 {K_F8, IF_EB("\033W", ESC_STR "W")}, | |
851 {K_F9, IF_EB("\033X", ESC_STR "X")}, | |
852 {K_F10, IF_EB("\033Y", ESC_STR "Y")}, | |
853 {K_S_F1, IF_EB("\033p", ESC_STR "p")}, | |
854 {K_S_F2, IF_EB("\033q", ESC_STR "q")}, | |
855 {K_S_F3, IF_EB("\033r", ESC_STR "r")}, | |
856 {K_S_F4, IF_EB("\033s", ESC_STR "s")}, | |
857 {K_S_F5, IF_EB("\033t", ESC_STR "t")}, | |
858 {K_S_F6, IF_EB("\033u", ESC_STR "u")}, | |
859 {K_S_F7, IF_EB("\033v", ESC_STR "v")}, | |
860 {K_S_F8, IF_EB("\033w", ESC_STR "w")}, | |
861 {K_S_F9, IF_EB("\033x", ESC_STR "x")}, | |
862 {K_S_F10, IF_EB("\033y", ESC_STR "y")}, | |
863 {K_INS, IF_EB("\033I", ESC_STR "I")}, | |
864 {K_HOME, IF_EB("\033E", ESC_STR "E")}, | |
865 {K_PAGEDOWN, IF_EB("\033b", ESC_STR "b")}, | |
866 {K_PAGEUP, IF_EB("\033a", ESC_STR "a")}, | |
867 # else | |
868 {(int)KS_AL, IF_EB("\033T", ESC_STR "T")}, | |
869 {(int)KS_DL, IF_EB("\033U", ESC_STR "U")}, | |
870 {(int)KS_CL, IF_EB("\033H\033J", ESC_STR "H" ESC_STR_nc "J")}, | |
871 {(int)KS_ME, IF_EB("\033SO", ESC_STR "SO")}, | |
872 {(int)KS_MR, IF_EB("\033S2", ESC_STR "S2")}, | |
873 {(int)KS_MS, "y"}, | |
874 # endif | |
875 # endif | |
876 | |
877 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) || defined(SOME_BUILTIN_TCAPS) || defined(__EMX__) | |
878 {(int)KS_NAME, "xterm"}, | |
879 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, | |
880 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, | |
881 # ifdef TERMINFO | |
882 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, | |
883 # else | |
884 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, | |
885 # endif | |
886 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, | |
887 # ifdef TERMINFO | |
888 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, | |
889 # else | |
890 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, | |
891 # endif | |
892 # ifdef TERMINFO | |
893 {(int)KS_CS, IF_EB("\033[%i%p1%d;%p2%dr", | |
894 ESC_STR "[%i%p1%d;%p2%dr")}, | |
895 # else | |
896 {(int)KS_CS, IF_EB("\033[%i%d;%dr", ESC_STR "[%i%d;%dr")}, | |
897 # endif | |
898 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, | |
899 {(int)KS_CD, IF_EB("\033[J", ESC_STR "[J")}, | |
900 {(int)KS_ME, IF_EB("\033[m", ESC_STR "[m")}, | |
901 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, | |
902 {(int)KS_MD, IF_EB("\033[1m", ESC_STR "[1m")}, | |
903 {(int)KS_UE, IF_EB("\033[m", ESC_STR "[m")}, | |
904 {(int)KS_US, IF_EB("\033[4m", ESC_STR "[4m")}, | |
905 {(int)KS_MS, "y"}, | |
906 {(int)KS_UT, "y"}, | |
907 {(int)KS_LE, "\b"}, | |
908 # ifdef TERMINFO | |
909 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", | |
910 ESC_STR "[%i%p1%d;%p2%dH")}, | |
911 # else | |
912 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, | |
913 # endif | |
914 {(int)KS_SR, IF_EB("\033M", ESC_STR "M")}, | |
915 # ifdef TERMINFO | |
916 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, | |
917 # else | |
918 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, | |
919 # endif | |
920 {(int)KS_KS, IF_EB("\033[?1h\033=", ESC_STR "[?1h" ESC_STR_nc "=")}, | |
921 {(int)KS_KE, IF_EB("\033[?1l\033>", ESC_STR "[?1l" ESC_STR_nc ">")}, | |
922 # ifdef FEAT_XTERM_SAVE | |
923 {(int)KS_TI, IF_EB("\0337\033[?47h", ESC_STR "7" ESC_STR_nc "[?47h")}, | |
924 {(int)KS_TE, IF_EB("\033[2J\033[?47l\0338", | |
925 ESC_STR "[2J" ESC_STR_nc "[?47l" ESC_STR_nc "8")}, | |
926 # endif | |
927 {(int)KS_CIS, IF_EB("\033]1;", ESC_STR "]1;")}, | |
928 {(int)KS_CIE, "\007"}, | |
929 {(int)KS_TS, IF_EB("\033]2;", ESC_STR "]2;")}, | |
930 {(int)KS_FS, "\007"}, | |
931 # ifdef TERMINFO | |
932 {(int)KS_CWS, IF_EB("\033[8;%p1%d;%p2%dt", | |
933 ESC_STR "[8;%p1%d;%p2%dt")}, | |
934 {(int)KS_CWP, IF_EB("\033[3;%p1%d;%p2%dt", | |
935 ESC_STR "[3;%p1%d;%p2%dt")}, | |
936 # else | |
937 {(int)KS_CWS, IF_EB("\033[8;%d;%dt", ESC_STR "[8;%d;%dt")}, | |
938 {(int)KS_CWP, IF_EB("\033[3;%d;%dt", ESC_STR "[3;%d;%dt")}, | |
939 # endif | |
940 {(int)KS_CRV, IF_EB("\033[>c", ESC_STR "[>c")}, | |
4215 | 941 {(int)KS_U7, IF_EB("\033[6n", ESC_STR "[6n")}, |
180 | 942 |
943 {K_UP, IF_EB("\033O*A", ESC_STR "O*A")}, | |
944 {K_DOWN, IF_EB("\033O*B", ESC_STR "O*B")}, | |
945 {K_RIGHT, IF_EB("\033O*C", ESC_STR "O*C")}, | |
946 {K_LEFT, IF_EB("\033O*D", ESC_STR "O*D")}, | |
947 /* An extra set of cursor keys for vt100 mode */ | |
948 {K_XUP, IF_EB("\033[1;*A", ESC_STR "[1;*A")}, | |
949 {K_XDOWN, IF_EB("\033[1;*B", ESC_STR "[1;*B")}, | |
950 {K_XRIGHT, IF_EB("\033[1;*C", ESC_STR "[1;*C")}, | |
951 {K_XLEFT, IF_EB("\033[1;*D", ESC_STR "[1;*D")}, | |
7 | 952 /* An extra set of function keys for vt100 mode */ |
180 | 953 {K_XF1, IF_EB("\033O*P", ESC_STR "O*P")}, |
954 {K_XF2, IF_EB("\033O*Q", ESC_STR "O*Q")}, | |
955 {K_XF3, IF_EB("\033O*R", ESC_STR "O*R")}, | |
956 {K_XF4, IF_EB("\033O*S", ESC_STR "O*S")}, | |
179 | 957 {K_F1, IF_EB("\033[11;*~", ESC_STR "[11;*~")}, |
958 {K_F2, IF_EB("\033[12;*~", ESC_STR "[12;*~")}, | |
959 {K_F3, IF_EB("\033[13;*~", ESC_STR "[13;*~")}, | |
960 {K_F4, IF_EB("\033[14;*~", ESC_STR "[14;*~")}, | |
961 {K_F5, IF_EB("\033[15;*~", ESC_STR "[15;*~")}, | |
962 {K_F6, IF_EB("\033[17;*~", ESC_STR "[17;*~")}, | |
963 {K_F7, IF_EB("\033[18;*~", ESC_STR "[18;*~")}, | |
964 {K_F8, IF_EB("\033[19;*~", ESC_STR "[19;*~")}, | |
965 {K_F9, IF_EB("\033[20;*~", ESC_STR "[20;*~")}, | |
966 {K_F10, IF_EB("\033[21;*~", ESC_STR "[21;*~")}, | |
967 {K_F11, IF_EB("\033[23;*~", ESC_STR "[23;*~")}, | |
968 {K_F12, IF_EB("\033[24;*~", ESC_STR "[24;*~")}, | |
7 | 969 {K_S_TAB, IF_EB("\033[Z", ESC_STR "[Z")}, |
179 | 970 {K_HELP, IF_EB("\033[28;*~", ESC_STR "[28;*~")}, |
971 {K_UNDO, IF_EB("\033[26;*~", ESC_STR "[26;*~")}, | |
972 {K_INS, IF_EB("\033[2;*~", ESC_STR "[2;*~")}, | |
973 {K_HOME, IF_EB("\033[1;*H", ESC_STR "[1;*H")}, | |
180 | 974 /* {K_S_HOME, IF_EB("\033O2H", ESC_STR "O2H")}, */ |
975 /* {K_C_HOME, IF_EB("\033O5H", ESC_STR "O5H")}, */ | |
230 | 976 {K_KHOME, IF_EB("\033[1;*~", ESC_STR "[1;*~")}, |
180 | 977 {K_XHOME, IF_EB("\033O*H", ESC_STR "O*H")}, /* other Home */ |
230 | 978 {K_ZHOME, IF_EB("\033[7;*~", ESC_STR "[7;*~")}, /* other Home */ |
179 | 979 {K_END, IF_EB("\033[1;*F", ESC_STR "[1;*F")}, |
180 | 980 /* {K_S_END, IF_EB("\033O2F", ESC_STR "O2F")}, */ |
981 /* {K_C_END, IF_EB("\033O5F", ESC_STR "O5F")}, */ | |
179 | 982 {K_KEND, IF_EB("\033[4;*~", ESC_STR "[4;*~")}, |
180 | 983 {K_XEND, IF_EB("\033O*F", ESC_STR "O*F")}, /* other End */ |
230 | 984 {K_ZEND, IF_EB("\033[8;*~", ESC_STR "[8;*~")}, |
179 | 985 {K_PAGEUP, IF_EB("\033[5;*~", ESC_STR "[5;*~")}, |
986 {K_PAGEDOWN, IF_EB("\033[6;*~", ESC_STR "[6;*~")}, | |
180 | 987 {K_KPLUS, IF_EB("\033O*k", ESC_STR "O*k")}, /* keypad plus */ |
988 {K_KMINUS, IF_EB("\033O*m", ESC_STR "O*m")}, /* keypad minus */ | |
989 {K_KDIVIDE, IF_EB("\033O*o", ESC_STR "O*o")}, /* keypad / */ | |
990 {K_KMULTIPLY, IF_EB("\033O*j", ESC_STR "O*j")}, /* keypad * */ | |
991 {K_KENTER, IF_EB("\033O*M", ESC_STR "O*M")}, /* keypad Enter */ | |
992 {K_KPOINT, IF_EB("\033O*n", ESC_STR "O*n")}, /* keypad . */ | |
179 | 993 {K_KDEL, IF_EB("\033[3;*~", ESC_STR "[3;*~")}, /* keypad Del */ |
7 | 994 |
995 {BT_EXTRA_KEYS, ""}, | |
179 | 996 {TERMCAP2KEY('k', '0'), IF_EB("\033[10;*~", ESC_STR "[10;*~")}, /* F0 */ |
997 {TERMCAP2KEY('F', '3'), IF_EB("\033[25;*~", ESC_STR "[25;*~")}, /* F13 */ | |
998 /* F14 and F15 are missing, because they send the same codes as the undo | |
999 * and help key, although they don't work on all keyboards. */ | |
1000 {TERMCAP2KEY('F', '6'), IF_EB("\033[29;*~", ESC_STR "[29;*~")}, /* F16 */ | |
1001 {TERMCAP2KEY('F', '7'), IF_EB("\033[31;*~", ESC_STR "[31;*~")}, /* F17 */ | |
1002 {TERMCAP2KEY('F', '8'), IF_EB("\033[32;*~", ESC_STR "[32;*~")}, /* F18 */ | |
1003 {TERMCAP2KEY('F', '9'), IF_EB("\033[33;*~", ESC_STR "[33;*~")}, /* F19 */ | |
1004 {TERMCAP2KEY('F', 'A'), IF_EB("\033[34;*~", ESC_STR "[34;*~")}, /* F20 */ | |
1005 | |
1006 {TERMCAP2KEY('F', 'B'), IF_EB("\033[42;*~", ESC_STR "[42;*~")}, /* F21 */ | |
1007 {TERMCAP2KEY('F', 'C'), IF_EB("\033[43;*~", ESC_STR "[43;*~")}, /* F22 */ | |
1008 {TERMCAP2KEY('F', 'D'), IF_EB("\033[44;*~", ESC_STR "[44;*~")}, /* F23 */ | |
1009 {TERMCAP2KEY('F', 'E'), IF_EB("\033[45;*~", ESC_STR "[45;*~")}, /* F24 */ | |
1010 {TERMCAP2KEY('F', 'F'), IF_EB("\033[46;*~", ESC_STR "[46;*~")}, /* F25 */ | |
1011 {TERMCAP2KEY('F', 'G'), IF_EB("\033[47;*~", ESC_STR "[47;*~")}, /* F26 */ | |
1012 {TERMCAP2KEY('F', 'H'), IF_EB("\033[48;*~", ESC_STR "[48;*~")}, /* F27 */ | |
1013 {TERMCAP2KEY('F', 'I'), IF_EB("\033[49;*~", ESC_STR "[49;*~")}, /* F28 */ | |
1014 {TERMCAP2KEY('F', 'J'), IF_EB("\033[50;*~", ESC_STR "[50;*~")}, /* F29 */ | |
1015 {TERMCAP2KEY('F', 'K'), IF_EB("\033[51;*~", ESC_STR "[51;*~")}, /* F30 */ | |
1016 | |
1017 {TERMCAP2KEY('F', 'L'), IF_EB("\033[52;*~", ESC_STR "[52;*~")}, /* F31 */ | |
1018 {TERMCAP2KEY('F', 'M'), IF_EB("\033[53;*~", ESC_STR "[53;*~")}, /* F32 */ | |
1019 {TERMCAP2KEY('F', 'N'), IF_EB("\033[54;*~", ESC_STR "[54;*~")}, /* F33 */ | |
1020 {TERMCAP2KEY('F', 'O'), IF_EB("\033[55;*~", ESC_STR "[55;*~")}, /* F34 */ | |
1021 {TERMCAP2KEY('F', 'P'), IF_EB("\033[56;*~", ESC_STR "[56;*~")}, /* F35 */ | |
1022 {TERMCAP2KEY('F', 'Q'), IF_EB("\033[57;*~", ESC_STR "[57;*~")}, /* F36 */ | |
1023 {TERMCAP2KEY('F', 'R'), IF_EB("\033[58;*~", ESC_STR "[58;*~")}, /* F37 */ | |
7 | 1024 # endif |
1025 | |
1026 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) | |
1027 /* | |
1028 * iris-ansi for Silicon Graphics machines. | |
1029 */ | |
1030 {(int)KS_NAME, "iris-ansi"}, | |
1031 {(int)KS_CE, "\033[K"}, | |
1032 {(int)KS_CD, "\033[J"}, | |
1033 {(int)KS_AL, "\033[L"}, | |
1034 # ifdef TERMINFO | |
1035 {(int)KS_CAL, "\033[%p1%dL"}, | |
1036 # else | |
1037 {(int)KS_CAL, "\033[%dL"}, | |
1038 # endif | |
1039 {(int)KS_DL, "\033[M"}, | |
1040 # ifdef TERMINFO | |
1041 {(int)KS_CDL, "\033[%p1%dM"}, | |
1042 # else | |
1043 {(int)KS_CDL, "\033[%dM"}, | |
1044 # endif | |
1045 #if 0 /* The scroll region is not working as Vim expects. */ | |
1046 # ifdef TERMINFO | |
1047 {(int)KS_CS, "\033[%i%p1%d;%p2%dr"}, | |
1048 # else | |
1049 {(int)KS_CS, "\033[%i%d;%dr"}, | |
1050 # endif | |
1051 #endif | |
1052 {(int)KS_CL, "\033[H\033[2J"}, | |
1053 {(int)KS_VE, "\033[9/y\033[12/y"}, /* These aren't documented */ | |
1054 {(int)KS_VS, "\033[10/y\033[=1h\033[=2l"}, /* These aren't documented */ | |
1055 {(int)KS_TI, "\033[=6h"}, | |
1056 {(int)KS_TE, "\033[=6l"}, | |
1057 {(int)KS_SE, "\033[21;27m"}, | |
1058 {(int)KS_SO, "\033[1;7m"}, | |
1059 {(int)KS_ME, "\033[m"}, | |
1060 {(int)KS_MR, "\033[7m"}, | |
1061 {(int)KS_MD, "\033[1m"}, | |
1062 {(int)KS_CCO, "8"}, /* allow 8 colors */ | |
1063 {(int)KS_CZH, "\033[3m"}, /* italic mode on */ | |
1064 {(int)KS_CZR, "\033[23m"}, /* italic mode off */ | |
1065 {(int)KS_US, "\033[4m"}, /* underline on */ | |
1066 {(int)KS_UE, "\033[24m"}, /* underline off */ | |
1067 # ifdef TERMINFO | |
1068 {(int)KS_CAB, "\033[4%p1%dm"}, /* set background color (ANSI) */ | |
1069 {(int)KS_CAF, "\033[3%p1%dm"}, /* set foreground color (ANSI) */ | |
1070 {(int)KS_CSB, "\033[102;%p1%dm"}, /* set screen background color */ | |
1071 {(int)KS_CSF, "\033[101;%p1%dm"}, /* set screen foreground color */ | |
1072 # else | |
1073 {(int)KS_CAB, "\033[4%dm"}, /* set background color (ANSI) */ | |
1074 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color (ANSI) */ | |
1075 {(int)KS_CSB, "\033[102;%dm"}, /* set screen background color */ | |
1076 {(int)KS_CSF, "\033[101;%dm"}, /* set screen foreground color */ | |
1077 # endif | |
1078 {(int)KS_MS, "y"}, /* guessed */ | |
1079 {(int)KS_UT, "y"}, /* guessed */ | |
1080 {(int)KS_LE, "\b"}, | |
1081 # ifdef TERMINFO | |
1082 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, | |
1083 # else | |
1084 {(int)KS_CM, "\033[%i%d;%dH"}, | |
1085 # endif | |
1086 {(int)KS_SR, "\033M"}, | |
1087 # ifdef TERMINFO | |
1088 {(int)KS_CRI, "\033[%p1%dC"}, | |
1089 # else | |
1090 {(int)KS_CRI, "\033[%dC"}, | |
1091 # endif | |
1092 {(int)KS_CIS, "\033P3.y"}, | |
1093 {(int)KS_CIE, "\234"}, /* ST "String Terminator" */ | |
1094 {(int)KS_TS, "\033P1.y"}, | |
1095 {(int)KS_FS, "\234"}, /* ST "String Terminator" */ | |
1096 # ifdef TERMINFO | |
1097 {(int)KS_CWS, "\033[203;%p1%d;%p2%d/y"}, | |
1098 {(int)KS_CWP, "\033[205;%p1%d;%p2%d/y"}, | |
1099 # else | |
1100 {(int)KS_CWS, "\033[203;%d;%d/y"}, | |
1101 {(int)KS_CWP, "\033[205;%d;%d/y"}, | |
1102 # endif | |
1103 {K_UP, "\033[A"}, | |
1104 {K_DOWN, "\033[B"}, | |
1105 {K_LEFT, "\033[D"}, | |
1106 {K_RIGHT, "\033[C"}, | |
1107 {K_S_UP, "\033[161q"}, | |
1108 {K_S_DOWN, "\033[164q"}, | |
1109 {K_S_LEFT, "\033[158q"}, | |
1110 {K_S_RIGHT, "\033[167q"}, | |
1111 {K_F1, "\033[001q"}, | |
1112 {K_F2, "\033[002q"}, | |
1113 {K_F3, "\033[003q"}, | |
1114 {K_F4, "\033[004q"}, | |
1115 {K_F5, "\033[005q"}, | |
1116 {K_F6, "\033[006q"}, | |
1117 {K_F7, "\033[007q"}, | |
1118 {K_F8, "\033[008q"}, | |
1119 {K_F9, "\033[009q"}, | |
1120 {K_F10, "\033[010q"}, | |
1121 {K_F11, "\033[011q"}, | |
1122 {K_F12, "\033[012q"}, | |
1123 {K_S_F1, "\033[013q"}, | |
1124 {K_S_F2, "\033[014q"}, | |
1125 {K_S_F3, "\033[015q"}, | |
1126 {K_S_F4, "\033[016q"}, | |
1127 {K_S_F5, "\033[017q"}, | |
1128 {K_S_F6, "\033[018q"}, | |
1129 {K_S_F7, "\033[019q"}, | |
1130 {K_S_F8, "\033[020q"}, | |
1131 {K_S_F9, "\033[021q"}, | |
1132 {K_S_F10, "\033[022q"}, | |
1133 {K_S_F11, "\033[023q"}, | |
1134 {K_S_F12, "\033[024q"}, | |
1135 {K_INS, "\033[139q"}, | |
1136 {K_HOME, "\033[H"}, | |
1137 {K_END, "\033[146q"}, | |
1138 {K_PAGEUP, "\033[150q"}, | |
1139 {K_PAGEDOWN, "\033[154q"}, | |
1140 # endif | |
1141 | |
1142 # if defined(DEBUG) || defined(ALL_BUILTIN_TCAPS) | |
1143 /* | |
1144 * for debugging | |
1145 */ | |
1146 {(int)KS_NAME, "debug"}, | |
1147 {(int)KS_CE, "[CE]"}, | |
1148 {(int)KS_CD, "[CD]"}, | |
1149 {(int)KS_AL, "[AL]"}, | |
1150 # ifdef TERMINFO | |
1151 {(int)KS_CAL, "[CAL%p1%d]"}, | |
1152 # else | |
1153 {(int)KS_CAL, "[CAL%d]"}, | |
1154 # endif | |
1155 {(int)KS_DL, "[DL]"}, | |
1156 # ifdef TERMINFO | |
1157 {(int)KS_CDL, "[CDL%p1%d]"}, | |
1158 # else | |
1159 {(int)KS_CDL, "[CDL%d]"}, | |
1160 # endif | |
1161 # ifdef TERMINFO | |
1162 {(int)KS_CS, "[%p1%dCS%p2%d]"}, | |
1163 # else | |
1164 {(int)KS_CS, "[%dCS%d]"}, | |
1165 # endif | |
1166 # ifdef FEAT_VERTSPLIT | |
1167 # ifdef TERMINFO | |
1168 {(int)KS_CSV, "[%p1%dCSV%p2%d]"}, | |
1169 # else | |
1170 {(int)KS_CSV, "[%dCSV%d]"}, | |
1171 # endif | |
1172 # endif | |
1173 # ifdef TERMINFO | |
1174 {(int)KS_CAB, "[CAB%p1%d]"}, | |
1175 {(int)KS_CAF, "[CAF%p1%d]"}, | |
1176 {(int)KS_CSB, "[CSB%p1%d]"}, | |
1177 {(int)KS_CSF, "[CSF%p1%d]"}, | |
1178 # else | |
1179 {(int)KS_CAB, "[CAB%d]"}, | |
1180 {(int)KS_CAF, "[CAF%d]"}, | |
1181 {(int)KS_CSB, "[CSB%d]"}, | |
1182 {(int)KS_CSF, "[CSF%d]"}, | |
1183 # endif | |
1184 {(int)KS_OP, "[OP]"}, | |
1185 {(int)KS_LE, "[LE]"}, | |
1186 {(int)KS_CL, "[CL]"}, | |
1187 {(int)KS_VI, "[VI]"}, | |
1188 {(int)KS_VE, "[VE]"}, | |
1189 {(int)KS_VS, "[VS]"}, | |
1190 {(int)KS_ME, "[ME]"}, | |
1191 {(int)KS_MR, "[MR]"}, | |
1192 {(int)KS_MB, "[MB]"}, | |
1193 {(int)KS_MD, "[MD]"}, | |
1194 {(int)KS_SE, "[SE]"}, | |
1195 {(int)KS_SO, "[SO]"}, | |
1196 {(int)KS_UE, "[UE]"}, | |
1197 {(int)KS_US, "[US]"}, | |
205 | 1198 {(int)KS_UCE, "[UCE]"}, |
1199 {(int)KS_UCS, "[UCS]"}, | |
7 | 1200 {(int)KS_MS, "[MS]"}, |
1201 {(int)KS_UT, "[UT]"}, | |
1202 # ifdef TERMINFO | |
1203 {(int)KS_CM, "[%p1%dCM%p2%d]"}, | |
1204 # else | |
1205 {(int)KS_CM, "[%dCM%d]"}, | |
1206 # endif | |
1207 {(int)KS_SR, "[SR]"}, | |
1208 # ifdef TERMINFO | |
1209 {(int)KS_CRI, "[CRI%p1%d]"}, | |
1210 # else | |
1211 {(int)KS_CRI, "[CRI%d]"}, | |
1212 # endif | |
1213 {(int)KS_VB, "[VB]"}, | |
1214 {(int)KS_KS, "[KS]"}, | |
1215 {(int)KS_KE, "[KE]"}, | |
1216 {(int)KS_TI, "[TI]"}, | |
1217 {(int)KS_TE, "[TE]"}, | |
1218 {(int)KS_CIS, "[CIS]"}, | |
1219 {(int)KS_CIE, "[CIE]"}, | |
1220 {(int)KS_TS, "[TS]"}, | |
1221 {(int)KS_FS, "[FS]"}, | |
1222 # ifdef TERMINFO | |
1223 {(int)KS_CWS, "[%p1%dCWS%p2%d]"}, | |
1224 {(int)KS_CWP, "[%p1%dCWP%p2%d]"}, | |
1225 # else | |
1226 {(int)KS_CWS, "[%dCWS%d]"}, | |
1227 {(int)KS_CWP, "[%dCWP%d]"}, | |
1228 # endif | |
1229 {(int)KS_CRV, "[CRV]"}, | |
4215 | 1230 {(int)KS_U7, "[U7]"}, |
7 | 1231 {K_UP, "[KU]"}, |
1232 {K_DOWN, "[KD]"}, | |
1233 {K_LEFT, "[KL]"}, | |
1234 {K_RIGHT, "[KR]"}, | |
180 | 1235 {K_XUP, "[xKU]"}, |
1236 {K_XDOWN, "[xKD]"}, | |
1237 {K_XLEFT, "[xKL]"}, | |
1238 {K_XRIGHT, "[xKR]"}, | |
7 | 1239 {K_S_UP, "[S-KU]"}, |
1240 {K_S_DOWN, "[S-KD]"}, | |
1241 {K_S_LEFT, "[S-KL]"}, | |
1242 {K_C_LEFT, "[C-KL]"}, | |
1243 {K_S_RIGHT, "[S-KR]"}, | |
1244 {K_C_RIGHT, "[C-KR]"}, | |
1245 {K_F1, "[F1]"}, | |
1246 {K_XF1, "[xF1]"}, | |
1247 {K_F2, "[F2]"}, | |
1248 {K_XF2, "[xF2]"}, | |
1249 {K_F3, "[F3]"}, | |
1250 {K_XF3, "[xF3]"}, | |
1251 {K_F4, "[F4]"}, | |
1252 {K_XF4, "[xF4]"}, | |
1253 {K_F5, "[F5]"}, | |
1254 {K_F6, "[F6]"}, | |
1255 {K_F7, "[F7]"}, | |
1256 {K_F8, "[F8]"}, | |
1257 {K_F9, "[F9]"}, | |
1258 {K_F10, "[F10]"}, | |
1259 {K_F11, "[F11]"}, | |
1260 {K_F12, "[F12]"}, | |
1261 {K_S_F1, "[S-F1]"}, | |
1262 {K_S_XF1, "[S-xF1]"}, | |
1263 {K_S_F2, "[S-F2]"}, | |
1264 {K_S_XF2, "[S-xF2]"}, | |
1265 {K_S_F3, "[S-F3]"}, | |
1266 {K_S_XF3, "[S-xF3]"}, | |
1267 {K_S_F4, "[S-F4]"}, | |
1268 {K_S_XF4, "[S-xF4]"}, | |
1269 {K_S_F5, "[S-F5]"}, | |
1270 {K_S_F6, "[S-F6]"}, | |
1271 {K_S_F7, "[S-F7]"}, | |
1272 {K_S_F8, "[S-F8]"}, | |
1273 {K_S_F9, "[S-F9]"}, | |
1274 {K_S_F10, "[S-F10]"}, | |
1275 {K_S_F11, "[S-F11]"}, | |
1276 {K_S_F12, "[S-F12]"}, | |
1277 {K_HELP, "[HELP]"}, | |
1278 {K_UNDO, "[UNDO]"}, | |
1279 {K_BS, "[BS]"}, | |
1280 {K_INS, "[INS]"}, | |
1281 {K_KINS, "[KINS]"}, | |
1282 {K_DEL, "[DEL]"}, | |
1283 {K_KDEL, "[KDEL]"}, | |
1284 {K_HOME, "[HOME]"}, | |
1285 {K_S_HOME, "[C-HOME]"}, | |
1286 {K_C_HOME, "[C-HOME]"}, | |
1287 {K_KHOME, "[KHOME]"}, | |
1288 {K_XHOME, "[XHOME]"}, | |
230 | 1289 {K_ZHOME, "[ZHOME]"}, |
7 | 1290 {K_END, "[END]"}, |
1291 {K_S_END, "[C-END]"}, | |
1292 {K_C_END, "[C-END]"}, | |
1293 {K_KEND, "[KEND]"}, | |
1294 {K_XEND, "[XEND]"}, | |
230 | 1295 {K_ZEND, "[ZEND]"}, |
7 | 1296 {K_PAGEUP, "[PAGEUP]"}, |
1297 {K_PAGEDOWN, "[PAGEDOWN]"}, | |
1298 {K_KPAGEUP, "[KPAGEUP]"}, | |
1299 {K_KPAGEDOWN, "[KPAGEDOWN]"}, | |
1300 {K_MOUSE, "[MOUSE]"}, | |
1301 {K_KPLUS, "[KPLUS]"}, | |
1302 {K_KMINUS, "[KMINUS]"}, | |
1303 {K_KDIVIDE, "[KDIVIDE]"}, | |
1304 {K_KMULTIPLY, "[KMULTIPLY]"}, | |
1305 {K_KENTER, "[KENTER]"}, | |
1306 {K_KPOINT, "[KPOINT]"}, | |
1307 {K_K0, "[K0]"}, | |
1308 {K_K1, "[K1]"}, | |
1309 {K_K2, "[K2]"}, | |
1310 {K_K3, "[K3]"}, | |
1311 {K_K4, "[K4]"}, | |
1312 {K_K5, "[K5]"}, | |
1313 {K_K6, "[K6]"}, | |
1314 {K_K7, "[K7]"}, | |
1315 {K_K8, "[K8]"}, | |
1316 {K_K9, "[K9]"}, | |
1317 # endif | |
1318 | |
1319 #endif /* NO_BUILTIN_TCAPS */ | |
1320 | |
1321 /* | |
1322 * The most minimal terminal: only clear screen and cursor positioning | |
1323 * Always included. | |
1324 */ | |
1325 {(int)KS_NAME, "dumb"}, | |
1326 {(int)KS_CL, "\014"}, | |
1327 #ifdef TERMINFO | |
1328 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", | |
1329 ESC_STR "[%i%p1%d;%p2%dH")}, | |
1330 #else | |
1331 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, | |
1332 #endif | |
1333 | |
1334 /* | |
1335 * end marker | |
1336 */ | |
1337 {(int)KS_NAME, NULL} | |
1338 | |
1339 }; /* end of builtin_termcaps */ | |
1340 | |
1341 /* | |
1342 * DEFAULT_TERM is used, when no terminal is specified with -T option or $TERM. | |
1343 */ | |
1344 #ifdef AMIGA | |
1345 # define DEFAULT_TERM (char_u *)"amiga" | |
1346 #endif | |
1347 | |
1348 #ifdef MSWIN | |
1349 # define DEFAULT_TERM (char_u *)"win32" | |
1350 #endif | |
1351 | |
1352 #ifdef MSDOS | |
1353 # define DEFAULT_TERM (char_u *)"pcterm" | |
1354 #endif | |
1355 | |
1356 #if defined(UNIX) && !defined(__MINT__) | |
1357 # define DEFAULT_TERM (char_u *)"ansi" | |
1358 #endif | |
1359 | |
1360 #ifdef __MINT__ | |
1361 # define DEFAULT_TERM (char_u *)"vt52" | |
1362 #endif | |
1363 | |
1364 #ifdef __EMX__ | |
1365 # define DEFAULT_TERM (char_u *)"os2ansi" | |
1366 #endif | |
1367 | |
1368 #ifdef VMS | |
1369 # define DEFAULT_TERM (char_u *)"vt320" | |
1370 #endif | |
1371 | |
1372 #ifdef __BEOS__ | |
1373 # undef DEFAULT_TERM | |
1374 # define DEFAULT_TERM (char_u *)"beos-ansi" | |
1375 #endif | |
1376 | |
1377 #ifndef DEFAULT_TERM | |
1378 # define DEFAULT_TERM (char_u *)"dumb" | |
1379 #endif | |
1380 | |
1381 /* | |
1382 * Term_strings contains currently used terminal output strings. | |
1383 * It is initialized with the default values by parse_builtin_tcap(). | |
1384 * The values can be changed by setting the option with the same name. | |
1385 */ | |
1386 char_u *(term_strings[(int)KS_LAST + 1]); | |
1387 | |
1221 | 1388 static int need_gather = FALSE; /* need to fill termleader[] */ |
1389 static char_u termleader[256 + 1]; /* for check_termcode() */ | |
7 | 1390 #ifdef FEAT_TERMRESPONSE |
1221 | 1391 static int check_for_codes = FALSE; /* check for key code response */ |
7 | 1392 #endif |
1393 | |
1394 static struct builtin_term * | |
1395 find_builtin_term(term) | |
1396 char_u *term; | |
1397 { | |
1398 struct builtin_term *p; | |
1399 | |
1400 p = builtin_termcaps; | |
1401 while (p->bt_string != NULL) | |
1402 { | |
1403 if (p->bt_entry == (int)KS_NAME) | |
1404 { | |
1405 #ifdef UNIX | |
1406 if (STRCMP(p->bt_string, "iris-ansi") == 0 && vim_is_iris(term)) | |
1407 return p; | |
1408 else if (STRCMP(p->bt_string, "xterm") == 0 && vim_is_xterm(term)) | |
1409 return p; | |
1410 else | |
1411 #endif | |
1412 #ifdef VMS | |
1413 if (STRCMP(p->bt_string, "vt320") == 0 && vim_is_vt300(term)) | |
1414 return p; | |
1415 else | |
1416 #endif | |
1417 if (STRCMP(term, p->bt_string) == 0) | |
1418 return p; | |
1419 } | |
1420 ++p; | |
1421 } | |
1422 return p; | |
1423 } | |
1424 | |
1425 /* | |
1426 * Parsing of the builtin termcap entries. | |
1427 * Caller should check if 'name' is a valid builtin term. | |
1428 * The terminal's name is not set, as this is already done in termcapinit(). | |
1429 */ | |
1430 static void | |
1431 parse_builtin_tcap(term) | |
1432 char_u *term; | |
1433 { | |
1434 struct builtin_term *p; | |
1435 char_u name[2]; | |
1436 int term_8bit; | |
1437 | |
1438 p = find_builtin_term(term); | |
1439 term_8bit = term_is_8bit(term); | |
1440 | |
1441 /* Do not parse if builtin term not found */ | |
1442 if (p->bt_string == NULL) | |
1443 return; | |
1444 | |
1445 for (++p; p->bt_entry != (int)KS_NAME && p->bt_entry != BT_EXTRA_KEYS; ++p) | |
1446 { | |
1447 if ((int)p->bt_entry >= 0) /* KS_xx entry */ | |
1448 { | |
1449 /* Only set the value if it wasn't set yet. */ | |
1450 if (term_strings[p->bt_entry] == NULL | |
1451 || term_strings[p->bt_entry] == empty_option) | |
1452 { | |
1453 /* 8bit terminal: use CSI instead of <Esc>[ */ | |
1454 if (term_8bit && term_7to8bit((char_u *)p->bt_string) != 0) | |
1455 { | |
1456 char_u *s, *t; | |
1457 | |
1458 s = vim_strsave((char_u *)p->bt_string); | |
1459 if (s != NULL) | |
1460 { | |
1461 for (t = s; *t; ++t) | |
1462 if (term_7to8bit(t)) | |
1463 { | |
1464 *t = term_7to8bit(t); | |
1465 STRCPY(t + 1, t + 2); | |
1466 } | |
1467 term_strings[p->bt_entry] = s; | |
1468 set_term_option_alloced(&term_strings[p->bt_entry]); | |
1469 } | |
1470 } | |
1471 else | |
1472 term_strings[p->bt_entry] = (char_u *)p->bt_string; | |
1473 } | |
1474 } | |
1475 else | |
1476 { | |
1477 name[0] = KEY2TERMCAP0((int)p->bt_entry); | |
1478 name[1] = KEY2TERMCAP1((int)p->bt_entry); | |
1479 if (find_termcode(name) == NULL) | |
1480 add_termcode(name, (char_u *)p->bt_string, term_8bit); | |
1481 } | |
1482 } | |
1483 } | |
1484 #if defined(HAVE_TGETENT) || defined(FEAT_TERMRESPONSE) | |
1485 static void set_color_count __ARGS((int nr)); | |
1486 | |
1487 /* | |
1488 * Set number of colors. | |
1489 * Store it as a number in t_colors. | |
1490 * Store it as a string in T_CCO (using nr_colors[]). | |
1491 */ | |
1492 static void | |
1493 set_color_count(nr) | |
1494 int nr; | |
1495 { | |
1496 char_u nr_colors[20]; /* string for number of colors */ | |
1497 | |
1498 t_colors = nr; | |
1499 if (t_colors > 1) | |
1500 sprintf((char *)nr_colors, "%d", t_colors); | |
1501 else | |
1502 *nr_colors = NUL; | |
694 | 1503 set_string_option_direct((char_u *)"t_Co", -1, nr_colors, OPT_FREE, 0); |
7 | 1504 } |
1505 #endif | |
1506 | |
1507 #ifdef HAVE_TGETENT | |
1508 static char *(key_names[]) = | |
1509 { | |
1510 #ifdef FEAT_TERMRESPONSE | |
1511 /* Do this one first, it may cause a screen redraw. */ | |
1512 "Co", | |
1513 #endif | |
1514 "ku", "kd", "kr", "kl", | |
1515 # ifdef ARCHIE | |
1516 "su", "sd", /* Termcap code made up! */ | |
1517 # endif | |
1518 "#2", "#4", "%i", "*7", | |
1519 "k1", "k2", "k3", "k4", "k5", "k6", | |
1520 "k7", "k8", "k9", "k;", "F1", "F2", | |
1521 "%1", "&8", "kb", "kI", "kD", "kh", | |
1522 "@7", "kP", "kN", "K1", "K3", "K4", "K5", "kB", | |
1523 NULL | |
1524 }; | |
1525 #endif | |
1526 | |
1527 /* | |
1528 * Set terminal options for terminal "term". | |
1529 * Return OK if terminal 'term' was found in a termcap, FAIL otherwise. | |
1530 * | |
1531 * While doing this, until ttest(), some options may be NULL, be careful. | |
1532 */ | |
1533 int | |
1534 set_termname(term) | |
1535 char_u *term; | |
1536 { | |
1537 struct builtin_term *termp; | |
1538 #ifdef HAVE_TGETENT | |
1539 int builtin_first = p_tbi; | |
1540 int try; | |
1541 int termcap_cleared = FALSE; | |
1542 #endif | |
1543 int width = 0, height = 0; | |
1544 char_u *error_msg = NULL; | |
1545 char_u *bs_p, *del_p; | |
1546 | |
168 | 1547 /* In silect mode (ex -s) we don't use the 'term' option. */ |
1548 if (silent_mode) | |
1549 return OK; | |
1550 | |
7 | 1551 detected_8bit = FALSE; /* reset 8-bit detection */ |
1552 | |
1553 if (term_is_builtin(term)) | |
1554 { | |
1555 term += 8; | |
1556 #ifdef HAVE_TGETENT | |
1557 builtin_first = 1; | |
1558 #endif | |
1559 } | |
1560 | |
1561 /* | |
1562 * If HAVE_TGETENT is not defined, only the builtin termcap is used, otherwise: | |
1563 * If builtin_first is TRUE: | |
1564 * 0. try builtin termcap | |
1565 * 1. try external termcap | |
1566 * 2. if both fail default to a builtin terminal | |
1567 * If builtin_first is FALSE: | |
1568 * 1. try external termcap | |
1569 * 2. try builtin termcap, if both fail default to a builtin terminal | |
1570 */ | |
1571 #ifdef HAVE_TGETENT | |
1572 for (try = builtin_first ? 0 : 1; try < 3; ++try) | |
1573 { | |
1574 /* | |
1575 * Use external termcap | |
1576 */ | |
1577 if (try == 1) | |
1578 { | |
1579 char_u *p; | |
1580 static char_u tstrbuf[TBUFSZ]; | |
1581 int i; | |
1582 char_u tbuf[TBUFSZ]; | |
1583 char_u *tp; | |
1584 static struct { | |
1585 enum SpecialKey dest; /* index in term_strings[] */ | |
1586 char *name; /* termcap name for string */ | |
1587 } string_names[] = | |
1588 { {KS_CE, "ce"}, {KS_AL, "al"}, {KS_CAL,"AL"}, | |
1589 {KS_DL, "dl"}, {KS_CDL,"DL"}, {KS_CS, "cs"}, | |
1590 {KS_CL, "cl"}, {KS_CD, "cd"}, | |
1591 {KS_VI, "vi"}, {KS_VE, "ve"}, {KS_MB, "mb"}, | |
1592 {KS_VS, "vs"}, {KS_ME, "me"}, {KS_MR, "mr"}, | |
1593 {KS_MD, "md"}, {KS_SE, "se"}, {KS_SO, "so"}, | |
1594 {KS_CZH,"ZH"}, {KS_CZR,"ZR"}, {KS_UE, "ue"}, | |
205 | 1595 {KS_US, "us"}, {KS_UCE, "Ce"}, {KS_UCS, "Cs"}, |
1596 {KS_CM, "cm"}, {KS_SR, "sr"}, | |
7 | 1597 {KS_CRI,"RI"}, {KS_VB, "vb"}, {KS_KS, "ks"}, |
1598 {KS_KE, "ke"}, {KS_TI, "ti"}, {KS_TE, "te"}, | |
1599 {KS_BC, "bc"}, {KS_CSB,"Sb"}, {KS_CSF,"Sf"}, | |
1600 {KS_CAB,"AB"}, {KS_CAF,"AF"}, {KS_LE, "le"}, | |
1601 {KS_ND, "nd"}, {KS_OP, "op"}, {KS_CRV, "RV"}, | |
1602 {KS_CIS, "IS"}, {KS_CIE, "IE"}, | |
1603 {KS_TS, "ts"}, {KS_FS, "fs"}, | |
1604 {KS_CWP, "WP"}, {KS_CWS, "WS"}, | |
36 | 1605 {KS_CSI, "SI"}, {KS_CEI, "EI"}, |
4215 | 1606 {KS_U7, "u7"}, |
7 | 1607 {(enum SpecialKey)0, NULL} |
1608 }; | |
1609 | |
1610 /* | |
1611 * If the external termcap does not have a matching entry, try the | |
1612 * builtin ones. | |
1613 */ | |
1614 if ((error_msg = tgetent_error(tbuf, term)) == NULL) | |
1615 { | |
1616 tp = tstrbuf; | |
1617 if (!termcap_cleared) | |
1618 { | |
1619 clear_termoptions(); /* clear old options */ | |
1620 termcap_cleared = TRUE; | |
1621 } | |
1622 | |
1623 /* get output strings */ | |
1624 for (i = 0; string_names[i].name != NULL; ++i) | |
1625 { | |
1626 if (term_str(string_names[i].dest) == NULL | |
1627 || term_str(string_names[i].dest) == empty_option) | |
1628 term_str(string_names[i].dest) = | |
1629 TGETSTR(string_names[i].name, &tp); | |
1630 } | |
1631 | |
1632 /* tgetflag() returns 1 if the flag is present, 0 if not and | |
1633 * possibly -1 if the flag doesn't exist. */ | |
1634 if ((T_MS == NULL || T_MS == empty_option) | |
1635 && tgetflag("ms") > 0) | |
1636 T_MS = (char_u *)"y"; | |
1637 if ((T_XS == NULL || T_XS == empty_option) | |
1638 && tgetflag("xs") > 0) | |
1639 T_XS = (char_u *)"y"; | |
1640 if ((T_DB == NULL || T_DB == empty_option) | |
1641 && tgetflag("db") > 0) | |
1642 T_DB = (char_u *)"y"; | |
1643 if ((T_DA == NULL || T_DA == empty_option) | |
1644 && tgetflag("da") > 0) | |
1645 T_DA = (char_u *)"y"; | |
1646 if ((T_UT == NULL || T_UT == empty_option) | |
1647 && tgetflag("ut") > 0) | |
1648 T_UT = (char_u *)"y"; | |
1649 | |
1650 | |
1651 /* | |
1652 * get key codes | |
1653 */ | |
1654 for (i = 0; key_names[i] != NULL; ++i) | |
1655 { | |
1656 if (find_termcode((char_u *)key_names[i]) == NULL) | |
1657 { | |
1658 p = TGETSTR(key_names[i], &tp); | |
1659 /* if cursor-left == backspace, ignore it (televideo | |
1660 * 925) */ | |
1661 if (p != NULL | |
1662 && (*p != Ctrl_H | |
1663 || key_names[i][0] != 'k' | |
1664 || key_names[i][1] != 'l')) | |
1665 add_termcode((char_u *)key_names[i], p, FALSE); | |
1666 } | |
1667 } | |
1668 | |
1669 if (height == 0) | |
1670 height = tgetnum("li"); | |
1671 if (width == 0) | |
1672 width = tgetnum("co"); | |
1673 | |
1674 /* | |
1675 * Get number of colors (if not done already). | |
1676 */ | |
1677 if (term_str(KS_CCO) == NULL | |
1678 || term_str(KS_CCO) == empty_option) | |
1679 set_color_count(tgetnum("Co")); | |
1680 | |
1681 # ifndef hpux | |
1682 BC = (char *)TGETSTR("bc", &tp); | |
1683 UP = (char *)TGETSTR("up", &tp); | |
1684 p = TGETSTR("pc", &tp); | |
1685 if (p) | |
1686 PC = *p; | |
1687 # endif /* hpux */ | |
1688 } | |
1689 } | |
1690 else /* try == 0 || try == 2 */ | |
1691 #endif /* HAVE_TGETENT */ | |
1692 /* | |
1693 * Use builtin termcap | |
1694 */ | |
1695 { | |
1696 #ifdef HAVE_TGETENT | |
1697 /* | |
1698 * If builtin termcap was already used, there is no need to search | |
1699 * for the builtin termcap again, quit now. | |
1700 */ | |
1701 if (try == 2 && builtin_first && termcap_cleared) | |
1702 break; | |
1703 #endif | |
1704 /* | |
1705 * search for 'term' in builtin_termcaps[] | |
1706 */ | |
1707 termp = find_builtin_term(term); | |
1708 if (termp->bt_string == NULL) /* did not find it */ | |
1709 { | |
1710 #ifdef HAVE_TGETENT | |
1711 /* | |
1712 * If try == 0, first try the external termcap. If that is not | |
1713 * found we'll get back here with try == 2. | |
1714 * If termcap_cleared is set we used the external termcap, | |
1715 * don't complain about not finding the term in the builtin | |
1716 * termcap. | |
1717 */ | |
1718 if (try == 0) /* try external one */ | |
1719 continue; | |
1720 if (termcap_cleared) /* found in external termcap */ | |
1721 break; | |
1722 #endif | |
1723 | |
1724 mch_errmsg("\r\n"); | |
1725 if (error_msg != NULL) | |
1726 { | |
1727 mch_errmsg((char *)error_msg); | |
1728 mch_errmsg("\r\n"); | |
1729 } | |
1730 mch_errmsg("'"); | |
1731 mch_errmsg((char *)term); | |
1732 mch_errmsg(_("' not known. Available builtin terminals are:")); | |
1733 mch_errmsg("\r\n"); | |
1734 for (termp = &(builtin_termcaps[0]); termp->bt_string != NULL; | |
1735 ++termp) | |
1736 { | |
1737 if (termp->bt_entry == (int)KS_NAME) | |
1738 { | |
1739 #ifdef HAVE_TGETENT | |
1740 mch_errmsg(" builtin_"); | |
1741 #else | |
1742 mch_errmsg(" "); | |
1743 #endif | |
1744 mch_errmsg(termp->bt_string); | |
1745 mch_errmsg("\r\n"); | |
1746 } | |
1747 } | |
1748 /* when user typed :set term=xxx, quit here */ | |
1749 if (starting != NO_SCREEN) | |
1750 { | |
1751 screen_start(); /* don't know where cursor is now */ | |
1752 wait_return(TRUE); | |
1753 return FAIL; | |
1754 } | |
1755 term = DEFAULT_TERM; | |
1756 mch_errmsg(_("defaulting to '")); | |
1757 mch_errmsg((char *)term); | |
1758 mch_errmsg("'\r\n"); | |
1759 if (emsg_silent == 0) | |
1760 { | |
1761 screen_start(); /* don't know where cursor is now */ | |
1762 out_flush(); | |
1763 ui_delay(2000L, TRUE); | |
1764 } | |
694 | 1765 set_string_option_direct((char_u *)"term", -1, term, |
1766 OPT_FREE, 0); | |
7 | 1767 display_errors(); |
1768 } | |
1769 out_flush(); | |
1770 #ifdef HAVE_TGETENT | |
1771 if (!termcap_cleared) | |
1772 { | |
1773 #endif | |
1774 clear_termoptions(); /* clear old options */ | |
1775 #ifdef HAVE_TGETENT | |
1776 termcap_cleared = TRUE; | |
1777 } | |
1778 #endif | |
1779 parse_builtin_tcap(term); | |
1780 #ifdef FEAT_GUI | |
1781 if (term_is_gui(term)) | |
1782 { | |
1783 out_flush(); | |
1784 gui_init(); | |
1785 /* If starting the GUI failed, don't do any of the other | |
1786 * things for this terminal */ | |
1787 if (!gui.in_use) | |
1788 return FAIL; | |
1789 #ifdef HAVE_TGETENT | |
1790 break; /* don't try using external termcap */ | |
1791 #endif | |
1792 } | |
1793 #endif /* FEAT_GUI */ | |
1794 } | |
1795 #ifdef HAVE_TGETENT | |
1796 } | |
1797 #endif | |
1798 | |
1799 /* | |
1800 * special: There is no info in the termcap about whether the cursor | |
1801 * positioning is relative to the start of the screen or to the start of the | |
1802 * scrolling region. We just guess here. Only msdos pcterm is known to do it | |
1803 * relative. | |
1804 */ | |
1805 if (STRCMP(term, "pcterm") == 0) | |
1806 T_CCS = (char_u *)"yes"; | |
1807 else | |
1808 T_CCS = empty_option; | |
1809 | |
1810 #ifdef UNIX | |
1811 /* | |
1812 * Any "stty" settings override the default for t_kb from the termcap. | |
1813 * This is in os_unix.c, because it depends a lot on the version of unix that | |
1814 * is being used. | |
1815 * Don't do this when the GUI is active, it uses "t_kb" and "t_kD" directly. | |
1816 */ | |
1817 #ifdef FEAT_GUI | |
1818 if (!gui.in_use) | |
1819 #endif | |
1820 get_stty(); | |
1821 #endif | |
1822 | |
1823 /* | |
1824 * If the termcap has no entry for 'bs' and/or 'del' and the ioctl() also | |
1825 * didn't work, use the default CTRL-H | |
1826 * The default for t_kD is DEL, unless t_kb is DEL. | |
1827 * The vim_strsave'd strings are probably lost forever, well it's only two | |
1828 * bytes. Don't do this when the GUI is active, it uses "t_kb" and "t_kD" | |
1829 * directly. | |
1830 */ | |
1831 #ifdef FEAT_GUI | |
1832 if (!gui.in_use) | |
1833 #endif | |
1834 { | |
1835 bs_p = find_termcode((char_u *)"kb"); | |
1836 del_p = find_termcode((char_u *)"kD"); | |
1837 if (bs_p == NULL || *bs_p == NUL) | |
1838 add_termcode((char_u *)"kb", (bs_p = (char_u *)CTRL_H_STR), FALSE); | |
1839 if ((del_p == NULL || *del_p == NUL) && | |
1840 (bs_p == NULL || *bs_p != DEL)) | |
1841 add_termcode((char_u *)"kD", (char_u *)DEL_STR, FALSE); | |
1842 } | |
1843 | |
1844 #if defined(UNIX) || defined(VMS) | |
1845 term_is_xterm = vim_is_xterm(term); | |
1846 #endif | |
1847 | |
1848 #ifdef FEAT_MOUSE | |
1849 # if defined(UNIX) || defined(VMS) | |
1850 # ifdef FEAT_MOUSE_TTY | |
1851 /* | |
1852 * For Unix, set the 'ttymouse' option to the type of mouse to be used. | |
1853 * The termcode for the mouse is added as a side effect in option.c. | |
1854 */ | |
1855 { | |
1856 char_u *p; | |
1857 | |
1858 p = (char_u *)""; | |
1859 # ifdef FEAT_MOUSE_XTERM | |
1860 # ifdef FEAT_CLIPBOARD | |
1861 # ifdef FEAT_GUI | |
1862 if (!gui.in_use) | |
1863 # endif | |
4168 | 1864 # ifndef FEAT_CYGWIN_WIN32_CLIPBOARD |
7 | 1865 clip_init(FALSE); |
4168 | 1866 # endif |
7 | 1867 # endif |
1623 | 1868 if (use_xterm_like_mouse(term)) |
7 | 1869 { |
1870 if (use_xterm_mouse()) | |
1871 p = NULL; /* keep existing value, might be "xterm2" */ | |
1872 else | |
1873 p = (char_u *)"xterm"; | |
1874 } | |
1875 # endif | |
1876 if (p != NULL) | |
3980 | 1877 { |
7 | 1878 set_option_value((char_u *)"ttym", 0L, p, 0); |
3980 | 1879 /* Reset the WAS_SET flag, 'ttymouse' can be set to "sgr" or |
1880 * "xterm2" in check_termcode(). */ | |
1881 reset_option_was_set((char_u *)"ttym"); | |
1882 } | |
7 | 1883 if (p == NULL |
1884 # ifdef FEAT_GUI | |
1885 || gui.in_use | |
1886 # endif | |
1887 ) | |
1888 check_mouse_termcode(); /* set mouse termcode anyway */ | |
1889 } | |
1890 # endif | |
1891 # else | |
1892 set_mouse_termcode(KS_MOUSE, (char_u *)"\233M"); | |
1893 # endif | |
1894 #endif /* FEAT_MOUSE */ | |
1895 | |
1896 #ifdef FEAT_SNIFF | |
1897 { | |
1898 char_u name[2]; | |
1899 | |
1900 name[0] = (int)KS_EXTRA; | |
1901 name[1] = (int)KE_SNIFF; | |
1902 add_termcode(name, (char_u *)"\233sniff", FALSE); | |
1903 } | |
1904 #endif | |
1905 | |
1906 #ifdef USE_TERM_CONSOLE | |
1907 /* DEFAULT_TERM indicates that it is the machine console. */ | |
1908 if (STRCMP(term, DEFAULT_TERM) != 0) | |
1909 term_console = FALSE; | |
1910 else | |
1911 { | |
1912 term_console = TRUE; | |
1913 # ifdef AMIGA | |
1914 win_resize_on(); /* enable window resizing reports */ | |
1915 # endif | |
1916 } | |
1917 #endif | |
1918 | |
1919 #if defined(UNIX) || defined(VMS) | |
1920 /* | |
1921 * 'ttyfast' is default on for xterm, iris-ansi and a few others. | |
1922 */ | |
1923 if (vim_is_fastterm(term)) | |
1924 p_tf = TRUE; | |
1925 #endif | |
1926 #ifdef USE_TERM_CONSOLE | |
1927 /* | |
1928 * 'ttyfast' is default on consoles | |
1929 */ | |
1930 if (term_console) | |
1931 p_tf = TRUE; | |
1932 #endif | |
1933 | |
1934 ttest(TRUE); /* make sure we have a valid set of terminal codes */ | |
1935 | |
1936 full_screen = TRUE; /* we can use termcap codes from now on */ | |
1937 set_term_defaults(); /* use current values as defaults */ | |
1938 #ifdef FEAT_TERMRESPONSE | |
1939 crv_status = CRV_GET; /* Get terminal version later */ | |
1940 #endif | |
1941 | |
1942 /* | |
1943 * Initialize the terminal with the appropriate termcap codes. | |
1944 * Set the mouse and window title if possible. | |
1945 * Don't do this when starting, need to parse the .vimrc first, because it | |
1946 * may redefine t_TI etc. | |
1947 */ | |
1948 if (starting != NO_SCREEN) | |
1949 { | |
1950 starttermcap(); /* may change terminal mode */ | |
1951 #ifdef FEAT_MOUSE | |
1952 setmouse(); /* may start using the mouse */ | |
1953 #endif | |
1954 #ifdef FEAT_TITLE | |
1955 maketitle(); /* may display window title */ | |
1956 #endif | |
1957 } | |
1958 | |
1959 /* display initial screen after ttest() checking. jw. */ | |
1960 if (width <= 0 || height <= 0) | |
1961 { | |
1962 /* termcap failed to report size */ | |
1963 /* set defaults, in case ui_get_shellsize() also fails */ | |
1964 width = 80; | |
1965 #if defined(MSDOS) || defined(WIN3264) | |
1966 height = 25; /* console is often 25 lines */ | |
1967 #else | |
1968 height = 24; /* most terminals are 24 lines */ | |
1969 #endif | |
1970 } | |
1971 set_shellsize(width, height, FALSE); /* may change Rows */ | |
1972 if (starting != NO_SCREEN) | |
1973 { | |
1974 if (scroll_region) | |
1975 scroll_region_reset(); /* In case Rows changed */ | |
1976 check_map_keycodes(); /* check mappings for terminal codes used */ | |
1977 | |
1978 #ifdef FEAT_AUTOCMD | |
1979 { | |
1980 buf_T *old_curbuf; | |
1981 | |
1982 /* | |
1983 * Execute the TermChanged autocommands for each buffer that is | |
1984 * loaded. | |
1985 */ | |
1986 old_curbuf = curbuf; | |
1987 for (curbuf = firstbuf; curbuf != NULL; curbuf = curbuf->b_next) | |
1988 { | |
1989 if (curbuf->b_ml.ml_mfp != NULL) | |
1990 apply_autocmds(EVENT_TERMCHANGED, NULL, NULL, FALSE, | |
1991 curbuf); | |
1992 } | |
1993 if (buf_valid(old_curbuf)) | |
1994 curbuf = old_curbuf; | |
1995 } | |
1996 #endif | |
1997 } | |
1998 | |
1999 #ifdef FEAT_TERMRESPONSE | |
2000 may_req_termresponse(); | |
2001 #endif | |
2002 | |
2003 return OK; | |
2004 } | |
2005 | |
2006 #if defined(FEAT_MOUSE) || defined(PROTO) | |
2007 | |
2008 # ifdef FEAT_MOUSE_TTY | |
2009 # define HMT_NORMAL 1 | |
2010 # define HMT_NETTERM 2 | |
2011 # define HMT_DEC 4 | |
2012 # define HMT_JSBTERM 8 | |
2013 # define HMT_PTERM 16 | |
3176 | 2014 # define HMT_URXVT 32 |
3746 | 2015 # define HMT_SGR 64 |
7 | 2016 static int has_mouse_termcode = 0; |
2017 # endif | |
2018 | |
1623 | 2019 # if (!defined(UNIX) || defined(FEAT_MOUSE_TTY)) || defined(PROTO) |
7 | 2020 void |
2021 set_mouse_termcode(n, s) | |
2022 int n; /* KS_MOUSE, KS_NETTERM_MOUSE or KS_DEC_MOUSE */ | |
2023 char_u *s; | |
2024 { | |
2025 char_u name[2]; | |
2026 | |
2027 name[0] = n; | |
2028 name[1] = KE_FILLER; | |
2029 add_termcode(name, s, FALSE); | |
2030 # ifdef FEAT_MOUSE_TTY | |
2031 # ifdef FEAT_MOUSE_JSB | |
2032 if (n == KS_JSBTERM_MOUSE) | |
2033 has_mouse_termcode |= HMT_JSBTERM; | |
2034 else | |
2035 # endif | |
2036 # ifdef FEAT_MOUSE_NET | |
2037 if (n == KS_NETTERM_MOUSE) | |
2038 has_mouse_termcode |= HMT_NETTERM; | |
2039 else | |
2040 # endif | |
2041 # ifdef FEAT_MOUSE_DEC | |
2042 if (n == KS_DEC_MOUSE) | |
2043 has_mouse_termcode |= HMT_DEC; | |
2044 else | |
2045 # endif | |
2046 # ifdef FEAT_MOUSE_PTERM | |
2047 if (n == KS_PTERM_MOUSE) | |
2048 has_mouse_termcode |= HMT_PTERM; | |
2049 else | |
2050 # endif | |
3176 | 2051 # ifdef FEAT_MOUSE_URXVT |
2052 if (n == KS_URXVT_MOUSE) | |
2053 has_mouse_termcode |= HMT_URXVT; | |
2054 else | |
2055 # endif | |
3746 | 2056 # ifdef FEAT_MOUSE_SGR |
2057 if (n == KS_SGR_MOUSE) | |
2058 has_mouse_termcode |= HMT_SGR; | |
2059 else | |
2060 # endif | |
7 | 2061 has_mouse_termcode |= HMT_NORMAL; |
2062 # endif | |
2063 } | |
2064 # endif | |
2065 | |
2066 # if ((defined(UNIX) || defined(VMS) || defined(OS2)) \ | |
1623 | 2067 && defined(FEAT_MOUSE_TTY)) || defined(PROTO) |
7 | 2068 void |
2069 del_mouse_termcode(n) | |
2070 int n; /* KS_MOUSE, KS_NETTERM_MOUSE or KS_DEC_MOUSE */ | |
2071 { | |
2072 char_u name[2]; | |
2073 | |
2074 name[0] = n; | |
2075 name[1] = KE_FILLER; | |
2076 del_termcode(name); | |
2077 # ifdef FEAT_MOUSE_TTY | |
2078 # ifdef FEAT_MOUSE_JSB | |
2079 if (n == KS_JSBTERM_MOUSE) | |
2080 has_mouse_termcode &= ~HMT_JSBTERM; | |
2081 else | |
2082 # endif | |
2083 # ifdef FEAT_MOUSE_NET | |
2084 if (n == KS_NETTERM_MOUSE) | |
2085 has_mouse_termcode &= ~HMT_NETTERM; | |
2086 else | |
2087 # endif | |
2088 # ifdef FEAT_MOUSE_DEC | |
2089 if (n == KS_DEC_MOUSE) | |
2090 has_mouse_termcode &= ~HMT_DEC; | |
2091 else | |
2092 # endif | |
2093 # ifdef FEAT_MOUSE_PTERM | |
2094 if (n == KS_PTERM_MOUSE) | |
2095 has_mouse_termcode &= ~HMT_PTERM; | |
2096 else | |
2097 # endif | |
3176 | 2098 # ifdef FEAT_MOUSE_URXVT |
2099 if (n == KS_URXVT_MOUSE) | |
2100 has_mouse_termcode &= ~HMT_URXVT; | |
2101 else | |
2102 # endif | |
3746 | 2103 # ifdef FEAT_MOUSE_SGR |
2104 if (n == KS_SGR_MOUSE) | |
2105 has_mouse_termcode &= ~HMT_SGR; | |
2106 else | |
2107 # endif | |
7 | 2108 has_mouse_termcode &= ~HMT_NORMAL; |
2109 # endif | |
2110 } | |
2111 # endif | |
2112 #endif | |
2113 | |
2114 #ifdef HAVE_TGETENT | |
2115 /* | |
2116 * Call tgetent() | |
2117 * Return error message if it fails, NULL if it's OK. | |
2118 */ | |
2119 static char_u * | |
2120 tgetent_error(tbuf, term) | |
2121 char_u *tbuf; | |
2122 char_u *term; | |
2123 { | |
2124 int i; | |
2125 | |
2126 i = TGETENT(tbuf, term); | |
2127 if (i < 0 /* -1 is always an error */ | |
2128 # ifdef TGETENT_ZERO_ERR | |
2129 || i == 0 /* sometimes zero is also an error */ | |
2130 # endif | |
2131 ) | |
2132 { | |
2133 /* On FreeBSD tputs() gets a SEGV after a tgetent() which fails. Call | |
2134 * tgetent() with the always existing "dumb" entry to avoid a crash or | |
2135 * hang. */ | |
2136 (void)TGETENT(tbuf, "dumb"); | |
2137 | |
2138 if (i < 0) | |
2139 # ifdef TGETENT_ZERO_ERR | |
2140 return (char_u *)_("E557: Cannot open termcap file"); | |
2141 if (i == 0) | |
2142 # endif | |
2143 #ifdef TERMINFO | |
2144 return (char_u *)_("E558: Terminal entry not found in terminfo"); | |
2145 #else | |
2146 return (char_u *)_("E559: Terminal entry not found in termcap"); | |
2147 #endif | |
2148 } | |
2149 return NULL; | |
2150 } | |
2151 | |
2152 /* | |
2153 * Some versions of tgetstr() have been reported to return -1 instead of NULL. | |
2154 * Fix that here. | |
2155 */ | |
2156 static char_u * | |
2157 vim_tgetstr(s, pp) | |
2158 char *s; | |
2159 char_u **pp; | |
2160 { | |
2161 char *p; | |
2162 | |
2163 p = tgetstr(s, (char **)pp); | |
2164 if (p == (char *)-1) | |
2165 p = NULL; | |
2166 return (char_u *)p; | |
2167 } | |
2168 #endif /* HAVE_TGETENT */ | |
2169 | |
2170 #if defined(HAVE_TGETENT) && (defined(UNIX) || defined(__EMX__) || defined(VMS) || defined(MACOS_X)) | |
2171 /* | |
2172 * Get Columns and Rows from the termcap. Used after a window signal if the | |
2173 * ioctl() fails. It doesn't make sense to call tgetent each time if the "co" | |
2174 * and "li" entries never change. But on some systems this works. | |
2175 * Errors while getting the entries are ignored. | |
2176 */ | |
2177 void | |
2178 getlinecol(cp, rp) | |
2179 long *cp; /* pointer to columns */ | |
2180 long *rp; /* pointer to rows */ | |
2181 { | |
2182 char_u tbuf[TBUFSZ]; | |
2183 | |
2184 if (T_NAME != NULL && *T_NAME != NUL && tgetent_error(tbuf, T_NAME) == NULL) | |
2185 { | |
2186 if (*cp == 0) | |
2187 *cp = tgetnum("co"); | |
2188 if (*rp == 0) | |
2189 *rp = tgetnum("li"); | |
2190 } | |
2191 } | |
2192 #endif /* defined(HAVE_TGETENT) && defined(UNIX) */ | |
2193 | |
2194 /* | |
2195 * Get a string entry from the termcap and add it to the list of termcodes. | |
2196 * Used for <t_xx> special keys. | |
2197 * Give an error message for failure when not sourcing. | |
2198 * If force given, replace an existing entry. | |
2199 * Return FAIL if the entry was not found, OK if the entry was added. | |
2200 */ | |
2201 int | |
2202 add_termcap_entry(name, force) | |
2203 char_u *name; | |
2204 int force; | |
2205 { | |
2206 char_u *term; | |
2207 int key; | |
2208 struct builtin_term *termp; | |
2209 #ifdef HAVE_TGETENT | |
2210 char_u *string; | |
2211 int i; | |
2212 int builtin_first; | |
2213 char_u tbuf[TBUFSZ]; | |
2214 char_u tstrbuf[TBUFSZ]; | |
2215 char_u *tp = tstrbuf; | |
2216 char_u *error_msg = NULL; | |
2217 #endif | |
2218 | |
2219 /* | |
2220 * If the GUI is running or will start in a moment, we only support the keys | |
2221 * that the GUI can produce. | |
2222 */ | |
2223 #ifdef FEAT_GUI | |
2224 if (gui.in_use || gui.starting) | |
2225 return gui_mch_haskey(name); | |
2226 #endif | |
2227 | |
2228 if (!force && find_termcode(name) != NULL) /* it's already there */ | |
2229 return OK; | |
2230 | |
2231 term = T_NAME; | |
2232 if (term == NULL || *term == NUL) /* 'term' not defined yet */ | |
2233 return FAIL; | |
2234 | |
2235 if (term_is_builtin(term)) /* name starts with "builtin_" */ | |
2236 { | |
2237 term += 8; | |
2238 #ifdef HAVE_TGETENT | |
2239 builtin_first = TRUE; | |
2240 #endif | |
2241 } | |
2242 #ifdef HAVE_TGETENT | |
2243 else | |
2244 builtin_first = p_tbi; | |
2245 #endif | |
2246 | |
2247 #ifdef HAVE_TGETENT | |
2248 /* | |
2249 * We can get the entry from the builtin termcap and from the external one. | |
2250 * If 'ttybuiltin' is on or the terminal name starts with "builtin_", try | |
2251 * builtin termcap first. | |
2252 * If 'ttybuiltin' is off, try external termcap first. | |
2253 */ | |
2254 for (i = 0; i < 2; ++i) | |
2255 { | |
2256 if (!builtin_first == i) | |
2257 #endif | |
2258 /* | |
2259 * Search in builtin termcap | |
2260 */ | |
2261 { | |
2262 termp = find_builtin_term(term); | |
2263 if (termp->bt_string != NULL) /* found it */ | |
2264 { | |
2265 key = TERMCAP2KEY(name[0], name[1]); | |
2266 while (termp->bt_entry != (int)KS_NAME) | |
2267 { | |
2268 if ((int)termp->bt_entry == key) | |
2269 { | |
2270 add_termcode(name, (char_u *)termp->bt_string, | |
2271 term_is_8bit(term)); | |
2272 return OK; | |
2273 } | |
2274 ++termp; | |
2275 } | |
2276 } | |
2277 } | |
2278 #ifdef HAVE_TGETENT | |
2279 else | |
2280 /* | |
2281 * Search in external termcap | |
2282 */ | |
2283 { | |
2284 error_msg = tgetent_error(tbuf, term); | |
2285 if (error_msg == NULL) | |
2286 { | |
2287 string = TGETSTR((char *)name, &tp); | |
2288 if (string != NULL && *string != NUL) | |
2289 { | |
2290 add_termcode(name, string, FALSE); | |
2291 return OK; | |
2292 } | |
2293 } | |
2294 } | |
2295 } | |
2296 #endif | |
2297 | |
2298 if (sourcing_name == NULL) | |
2299 { | |
2300 #ifdef HAVE_TGETENT | |
2301 if (error_msg != NULL) | |
2302 EMSG(error_msg); | |
2303 else | |
2304 #endif | |
2305 EMSG2(_("E436: No \"%s\" entry in termcap"), name); | |
2306 } | |
2307 return FAIL; | |
2308 } | |
2309 | |
2310 static int | |
2311 term_is_builtin(name) | |
2312 char_u *name; | |
2313 { | |
2314 return (STRNCMP(name, "builtin_", (size_t)8) == 0); | |
2315 } | |
2316 | |
2317 /* | |
2318 * Return TRUE if terminal "name" uses CSI instead of <Esc>[. | |
2319 * Assume that the terminal is using 8-bit controls when the name contains | |
2320 * "8bit", like in "xterm-8bit". | |
2321 */ | |
2322 int | |
2323 term_is_8bit(name) | |
2324 char_u *name; | |
2325 { | |
2326 return (detected_8bit || strstr((char *)name, "8bit") != NULL); | |
2327 } | |
2328 | |
2329 /* | |
2330 * Translate terminal control chars from 7-bit to 8-bit: | |
2331 * <Esc>[ -> CSI | |
2332 * <Esc>] -> <M-C-]> | |
2333 * <Esc>O -> <M-C-O> | |
2334 */ | |
2335 static int | |
2336 term_7to8bit(p) | |
2337 char_u *p; | |
2338 { | |
2339 if (*p == ESC) | |
2340 { | |
2341 if (p[1] == '[') | |
2342 return CSI; | |
2343 if (p[1] == ']') | |
2344 return 0x9d; | |
2345 if (p[1] == 'O') | |
2346 return 0x8f; | |
2347 } | |
2348 return 0; | |
2349 } | |
2350 | |
2351 #ifdef FEAT_GUI | |
2352 int | |
2353 term_is_gui(name) | |
2354 char_u *name; | |
2355 { | |
2356 return (STRCMP(name, "builtin_gui") == 0 || STRCMP(name, "gui") == 0); | |
2357 } | |
2358 #endif | |
2359 | |
2360 #if !defined(HAVE_TGETENT) || defined(AMIGA) || defined(PROTO) | |
2361 | |
2362 char_u * | |
2363 tltoa(i) | |
2364 unsigned long i; | |
2365 { | |
2366 static char_u buf[16]; | |
2367 char_u *p; | |
2368 | |
2369 p = buf + 15; | |
2370 *p = '\0'; | |
2371 do | |
2372 { | |
2373 --p; | |
2374 *p = (char_u) (i % 10 + '0'); | |
2375 i /= 10; | |
2376 } | |
2377 while (i > 0 && p > buf); | |
2378 return p; | |
2379 } | |
2380 #endif | |
2381 | |
2382 #ifndef HAVE_TGETENT | |
2383 | |
2384 /* | |
2385 * minimal tgoto() implementation. | |
2386 * no padding and we only parse for %i %d and %+char | |
2387 */ | |
298 | 2388 static char *tgoto __ARGS((char *, int, int)); |
2389 | |
2390 static char * | |
7 | 2391 tgoto(cm, x, y) |
2392 char *cm; | |
2393 int x, y; | |
2394 { | |
2395 static char buf[30]; | |
2396 char *p, *s, *e; | |
2397 | |
2398 if (!cm) | |
2399 return "OOPS"; | |
2400 e = buf + 29; | |
2401 for (s = buf; s < e && *cm; cm++) | |
2402 { | |
2403 if (*cm != '%') | |
2404 { | |
2405 *s++ = *cm; | |
2406 continue; | |
2407 } | |
2408 switch (*++cm) | |
2409 { | |
2410 case 'd': | |
2411 p = (char *)tltoa((unsigned long)y); | |
2412 y = x; | |
2413 while (*p) | |
2414 *s++ = *p++; | |
2415 break; | |
2416 case 'i': | |
2417 x++; | |
2418 y++; | |
2419 break; | |
2420 case '+': | |
2421 *s++ = (char)(*++cm + y); | |
2422 y = x; | |
2423 break; | |
2424 case '%': | |
2425 *s++ = *cm; | |
2426 break; | |
2427 default: | |
2428 return "OOPS"; | |
2429 } | |
2430 } | |
2431 *s = '\0'; | |
2432 return buf; | |
2433 } | |
2434 | |
2435 #endif /* HAVE_TGETENT */ | |
2436 | |
2437 /* | |
2438 * Set the terminal name and initialize the terminal options. | |
2439 * If "name" is NULL or empty, get the terminal name from the environment. | |
2440 * If that fails, use the default terminal name. | |
2441 */ | |
2442 void | |
2443 termcapinit(name) | |
2444 char_u *name; | |
2445 { | |
2446 char_u *term; | |
2447 | |
2448 if (name != NULL && *name == NUL) | |
2449 name = NULL; /* empty name is equal to no name */ | |
2450 term = name; | |
2451 | |
2452 #ifdef __BEOS__ | |
2453 /* | |
2454 * TERM environment variable is normally set to 'ansi' on the Bebox; | |
2455 * Since the BeBox doesn't quite support full ANSI yet, we use our | |
2456 * own custom 'ansi-beos' termcap instead, unless the -T option has | |
2457 * been given on the command line. | |
2458 */ | |
2459 if (term == NULL | |
2460 && strcmp((char *)mch_getenv((char_u *)"TERM"), "ansi") == 0) | |
2461 term = DEFAULT_TERM; | |
2462 #endif | |
2463 #ifndef MSWIN | |
2464 if (term == NULL) | |
2465 term = mch_getenv((char_u *)"TERM"); | |
2466 #endif | |
2467 if (term == NULL || *term == NUL) | |
2468 term = DEFAULT_TERM; | |
694 | 2469 set_string_option_direct((char_u *)"term", -1, term, OPT_FREE, 0); |
7 | 2470 |
2471 /* Set the default terminal name. */ | |
2472 set_string_default("term", term); | |
2473 set_string_default("ttytype", term); | |
2474 | |
2475 /* | |
2476 * Avoid using "term" here, because the next mch_getenv() may overwrite it. | |
2477 */ | |
2478 set_termname(T_NAME != NULL ? T_NAME : term); | |
2479 } | |
2480 | |
2481 /* | |
2482 * the number of calls to ui_write is reduced by using the buffer "out_buf" | |
2483 */ | |
2484 #ifdef DOS16 | |
2485 # define OUT_SIZE 255 /* only have 640K total... */ | |
2486 #else | |
2487 # ifdef FEAT_GUI_W16 | |
2488 # define OUT_SIZE 1023 /* Save precious 1K near data */ | |
2489 # else | |
2490 # define OUT_SIZE 2047 | |
2491 # endif | |
2492 #endif | |
2493 /* Add one to allow mch_write() in os_win32.c to append a NUL */ | |
2494 static char_u out_buf[OUT_SIZE + 1]; | |
2495 static int out_pos = 0; /* number of chars in out_buf */ | |
2496 | |
2497 /* | |
2498 * out_flush(): flush the output buffer | |
2499 */ | |
2500 void | |
2501 out_flush() | |
2502 { | |
2503 int len; | |
2504 | |
2505 if (out_pos != 0) | |
2506 { | |
2507 /* set out_pos to 0 before ui_write, to avoid recursiveness */ | |
2508 len = out_pos; | |
2509 out_pos = 0; | |
2510 ui_write(out_buf, len); | |
2511 } | |
2512 } | |
2513 | |
2514 #if defined(FEAT_MBYTE) || defined(PROTO) | |
2515 /* | |
2516 * Sometimes a byte out of a multi-byte character is written with out_char(). | |
2517 * To avoid flushing half of the character, call this function first. | |
2518 */ | |
2519 void | |
2520 out_flush_check() | |
2521 { | |
2522 if (enc_dbcs != 0 && out_pos >= OUT_SIZE - MB_MAXBYTES) | |
2523 out_flush(); | |
2524 } | |
2525 #endif | |
2526 | |
2527 #ifdef FEAT_GUI | |
2528 /* | |
2529 * out_trash(): Throw away the contents of the output buffer | |
2530 */ | |
2531 void | |
2532 out_trash() | |
2533 { | |
2534 out_pos = 0; | |
2535 } | |
2536 #endif | |
2537 | |
2538 /* | |
2539 * out_char(c): put a byte into the output buffer. | |
2540 * Flush it if it becomes full. | |
2541 * This should not be used for outputting text on the screen (use functions | |
2542 * like msg_puts() and screen_putchar() for that). | |
2543 */ | |
2544 void | |
2545 out_char(c) | |
2546 unsigned c; | |
2547 { | |
2548 #if defined(UNIX) || defined(VMS) || defined(AMIGA) || defined(MACOS_X_UNIX) | |
2549 if (c == '\n') /* turn LF into CR-LF (CRMOD doesn't seem to do this) */ | |
2550 out_char('\r'); | |
2551 #endif | |
2552 | |
2553 out_buf[out_pos++] = c; | |
2554 | |
2555 /* For testing we flush each time. */ | |
2556 if (out_pos >= OUT_SIZE || p_wd) | |
2557 out_flush(); | |
2558 } | |
2559 | |
2560 static void out_char_nf __ARGS((unsigned)); | |
2561 | |
2562 /* | |
2563 * out_char_nf(c): like out_char(), but don't flush when p_wd is set | |
2564 */ | |
2565 static void | |
2566 out_char_nf(c) | |
2567 unsigned c; | |
2568 { | |
2569 #if defined(UNIX) || defined(VMS) || defined(AMIGA) || defined(MACOS_X_UNIX) | |
2570 if (c == '\n') /* turn LF into CR-LF (CRMOD doesn't seem to do this) */ | |
2571 out_char_nf('\r'); | |
2572 #endif | |
2573 | |
2574 out_buf[out_pos++] = c; | |
2575 | |
2576 if (out_pos >= OUT_SIZE) | |
2577 out_flush(); | |
2578 } | |
2579 | |
2237
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parents:
1941
diff
changeset
|
2580 #if defined(FEAT_TITLE) || defined(FEAT_MOUSE_TTY) || defined(FEAT_GUI) \ |
770485470e59
Add a few #ifdefs to exclude functions that are not used. (Domnique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
1941
diff
changeset
|
2581 || defined(FEAT_TERMRESPONSE) || defined(PROTO) |
7 | 2582 /* |
2583 * A never-padding out_str. | |
2584 * use this whenever you don't want to run the string through tputs. | |
2585 * tputs above is harmless, but tputs from the termcap library | |
2586 * is likely to strip off leading digits, that it mistakes for padding | |
2587 * information, and "%i", "%d", etc. | |
2588 * This should only be used for writing terminal codes, not for outputting | |
2589 * normal text (use functions like msg_puts() and screen_putchar() for that). | |
2590 */ | |
2591 void | |
2592 out_str_nf(s) | |
2593 char_u *s; | |
2594 { | |
2595 if (out_pos > OUT_SIZE - 20) /* avoid terminal strings being split up */ | |
2596 out_flush(); | |
2597 while (*s) | |
2598 out_char_nf(*s++); | |
2599 | |
2600 /* For testing we write one string at a time. */ | |
2601 if (p_wd) | |
2602 out_flush(); | |
2603 } | |
2237
770485470e59
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Bram Moolenaar <bram@vim.org>
parents:
1941
diff
changeset
|
2604 #endif |
7 | 2605 |
2606 /* | |
2607 * out_str(s): Put a character string a byte at a time into the output buffer. | |
2608 * If HAVE_TGETENT is defined use the termcap parser. (jw) | |
2609 * This should only be used for writing terminal codes, not for outputting | |
2610 * normal text (use functions like msg_puts() and screen_putchar() for that). | |
2611 */ | |
2612 void | |
2613 out_str(s) | |
2614 char_u *s; | |
2615 { | |
2616 if (s != NULL && *s) | |
2617 { | |
2618 #ifdef FEAT_GUI | |
2619 /* Don't use tputs() when GUI is used, ncurses crashes. */ | |
2620 if (gui.in_use) | |
2621 { | |
2622 out_str_nf(s); | |
2623 return; | |
2624 } | |
2625 #endif | |
2626 /* avoid terminal strings being split up */ | |
2627 if (out_pos > OUT_SIZE - 20) | |
2628 out_flush(); | |
2629 #ifdef HAVE_TGETENT | |
2630 tputs((char *)s, 1, TPUTSFUNCAST out_char_nf); | |
2631 #else | |
2632 while (*s) | |
2633 out_char_nf(*s++); | |
2634 #endif | |
2635 | |
2636 /* For testing we write one string at a time. */ | |
2637 if (p_wd) | |
2638 out_flush(); | |
2639 } | |
2640 } | |
2641 | |
2642 /* | |
2643 * cursor positioning using termcap parser. (jw) | |
2644 */ | |
2645 void | |
2646 term_windgoto(row, col) | |
2647 int row; | |
2648 int col; | |
2649 { | |
2650 OUT_STR(tgoto((char *)T_CM, col, row)); | |
2651 } | |
2652 | |
2653 void | |
2654 term_cursor_right(i) | |
2655 int i; | |
2656 { | |
2657 OUT_STR(tgoto((char *)T_CRI, 0, i)); | |
2658 } | |
2659 | |
2660 void | |
2661 term_append_lines(line_count) | |
2662 int line_count; | |
2663 { | |
2664 OUT_STR(tgoto((char *)T_CAL, 0, line_count)); | |
2665 } | |
2666 | |
2667 void | |
2668 term_delete_lines(line_count) | |
2669 int line_count; | |
2670 { | |
2671 OUT_STR(tgoto((char *)T_CDL, 0, line_count)); | |
2672 } | |
2673 | |
2674 #if defined(HAVE_TGETENT) || defined(PROTO) | |
2675 void | |
2676 term_set_winpos(x, y) | |
2677 int x; | |
2678 int y; | |
2679 { | |
2680 /* Can't handle a negative value here */ | |
2681 if (x < 0) | |
2682 x = 0; | |
2683 if (y < 0) | |
2684 y = 0; | |
2685 OUT_STR(tgoto((char *)T_CWP, y, x)); | |
2686 } | |
2687 | |
2688 void | |
2689 term_set_winsize(width, height) | |
2690 int width; | |
2691 int height; | |
2692 { | |
2693 OUT_STR(tgoto((char *)T_CWS, height, width)); | |
2694 } | |
2695 #endif | |
2696 | |
2697 void | |
2698 term_fg_color(n) | |
2699 int n; | |
2700 { | |
2701 /* Use "AF" termcap entry if present, "Sf" entry otherwise */ | |
2702 if (*T_CAF) | |
2703 term_color(T_CAF, n); | |
2704 else if (*T_CSF) | |
2705 term_color(T_CSF, n); | |
2706 } | |
2707 | |
2708 void | |
2709 term_bg_color(n) | |
2710 int n; | |
2711 { | |
2712 /* Use "AB" termcap entry if present, "Sb" entry otherwise */ | |
2713 if (*T_CAB) | |
2714 term_color(T_CAB, n); | |
2715 else if (*T_CSB) | |
2716 term_color(T_CSB, n); | |
2717 } | |
2718 | |
2719 static void | |
2720 term_color(s, n) | |
2721 char_u *s; | |
2722 int n; | |
2723 { | |
2724 char buf[20]; | |
2725 int i = 2; /* index in s[] just after <Esc>[ or CSI */ | |
2726 | |
2727 /* Special handling of 16 colors, because termcap can't handle it */ | |
2728 /* Also accept "\e[3%dm" for TERMINFO, it is sometimes used */ | |
2729 /* Also accept CSI instead of <Esc>[ */ | |
2730 if (n >= 8 && t_colors >= 16 | |
2731 && ((s[0] == ESC && s[1] == '[') || (s[0] == CSI && (i = 1) == 1)) | |
2732 && s[i] != NUL | |
2733 && (STRCMP(s + i + 1, "%p1%dm") == 0 | |
2734 || STRCMP(s + i + 1, "%dm") == 0) | |
2735 && (s[i] == '3' || s[i] == '4')) | |
2736 { | |
2737 sprintf(buf, | |
2738 #ifdef TERMINFO | |
2739 "%s%s%%p1%%dm", | |
2740 #else | |
2741 "%s%s%%dm", | |
2742 #endif | |
2743 i == 2 ? IF_EB("\033[", ESC_STR "[") : "\233", | |
2744 s[i] == '3' ? (n >= 16 ? "38;5;" : "9") | |
2745 : (n >= 16 ? "48;5;" : "10")); | |
2746 OUT_STR(tgoto(buf, 0, n >= 16 ? n : n - 8)); | |
2747 } | |
2748 else | |
2749 OUT_STR(tgoto((char *)s, 0, n)); | |
2750 } | |
2751 | |
2752 #if (defined(FEAT_TITLE) && (defined(UNIX) || defined(OS2) || defined(VMS) || defined(MACOS_X))) || defined(PROTO) | |
2753 /* | |
2754 * Generic function to set window title, using t_ts and t_fs. | |
2755 */ | |
2756 void | |
2757 term_settitle(title) | |
2758 char_u *title; | |
2759 { | |
2760 /* t_ts takes one argument: column in status line */ | |
2761 OUT_STR(tgoto((char *)T_TS, 0, 0)); /* set title start */ | |
2762 out_str_nf(title); | |
2763 out_str(T_FS); /* set title end */ | |
2764 out_flush(); | |
2765 } | |
2766 #endif | |
2767 | |
2768 /* | |
2769 * Make sure we have a valid set or terminal options. | |
2770 * Replace all entries that are NULL by empty_option | |
2771 */ | |
2772 void | |
2773 ttest(pairs) | |
2774 int pairs; | |
2775 { | |
2776 check_options(); /* make sure no options are NULL */ | |
2777 | |
2778 /* | |
2779 * MUST have "cm": cursor motion. | |
2780 */ | |
2781 if (*T_CM == NUL) | |
2782 EMSG(_("E437: terminal capability \"cm\" required")); | |
2783 | |
2784 /* | |
2785 * if "cs" defined, use a scroll region, it's faster. | |
2786 */ | |
2787 if (*T_CS != NUL) | |
2788 scroll_region = TRUE; | |
2789 else | |
2790 scroll_region = FALSE; | |
2791 | |
2792 if (pairs) | |
2793 { | |
2794 /* | |
2795 * optional pairs | |
2796 */ | |
2797 /* TP goes to normal mode for TI (invert) and TB (bold) */ | |
2798 if (*T_ME == NUL) | |
2799 T_ME = T_MR = T_MD = T_MB = empty_option; | |
2800 if (*T_SO == NUL || *T_SE == NUL) | |
2801 T_SO = T_SE = empty_option; | |
2802 if (*T_US == NUL || *T_UE == NUL) | |
2803 T_US = T_UE = empty_option; | |
2804 if (*T_CZH == NUL || *T_CZR == NUL) | |
2805 T_CZH = T_CZR = empty_option; | |
2806 | |
2807 /* T_VE is needed even though T_VI is not defined */ | |
2808 if (*T_VE == NUL) | |
2809 T_VI = empty_option; | |
2810 | |
2811 /* if 'mr' or 'me' is not defined use 'so' and 'se' */ | |
2812 if (*T_ME == NUL) | |
2813 { | |
2814 T_ME = T_SE; | |
2815 T_MR = T_SO; | |
2816 T_MD = T_SO; | |
2817 } | |
2818 | |
2819 /* if 'so' or 'se' is not defined use 'mr' and 'me' */ | |
2820 if (*T_SO == NUL) | |
2821 { | |
2822 T_SE = T_ME; | |
2823 if (*T_MR == NUL) | |
2824 T_SO = T_MD; | |
2825 else | |
2826 T_SO = T_MR; | |
2827 } | |
2828 | |
2829 /* if 'ZH' or 'ZR' is not defined use 'mr' and 'me' */ | |
2830 if (*T_CZH == NUL) | |
2831 { | |
2832 T_CZR = T_ME; | |
2833 if (*T_MR == NUL) | |
2834 T_CZH = T_MD; | |
2835 else | |
2836 T_CZH = T_MR; | |
2837 } | |
2838 | |
2839 /* "Sb" and "Sf" come in pairs */ | |
2840 if (*T_CSB == NUL || *T_CSF == NUL) | |
2841 { | |
2842 T_CSB = empty_option; | |
2843 T_CSF = empty_option; | |
2844 } | |
2845 | |
2846 /* "AB" and "AF" come in pairs */ | |
2847 if (*T_CAB == NUL || *T_CAF == NUL) | |
2848 { | |
2849 T_CAB = empty_option; | |
2850 T_CAF = empty_option; | |
2851 } | |
2852 | |
2853 /* if 'Sb' and 'AB' are not defined, reset "Co" */ | |
2854 if (*T_CSB == NUL && *T_CAB == NUL) | |
1941 | 2855 free_one_termoption(T_CCO); |
7 | 2856 |
2857 /* Set 'weirdinvert' according to value of 't_xs' */ | |
2858 p_wiv = (*T_XS != NUL); | |
2859 } | |
2860 need_gather = TRUE; | |
2861 | |
2862 /* Set t_colors to the value of t_Co. */ | |
2863 t_colors = atoi((char *)T_CCO); | |
2864 } | |
2865 | |
2866 #if (defined(FEAT_GUI) && (defined(FEAT_MENU) || !defined(USE_ON_FLY_SCROLL))) \ | |
2867 || defined(PROTO) | |
2868 /* | |
2869 * Represent the given long_u as individual bytes, with the most significant | |
2870 * byte first, and store them in dst. | |
2871 */ | |
2872 void | |
2873 add_long_to_buf(val, dst) | |
2874 long_u val; | |
2875 char_u *dst; | |
2876 { | |
2877 int i; | |
2878 int shift; | |
2879 | |
1883 | 2880 for (i = 1; i <= (int)sizeof(long_u); i++) |
7 | 2881 { |
2882 shift = 8 * (sizeof(long_u) - i); | |
2883 dst[i - 1] = (char_u) ((val >> shift) & 0xff); | |
2884 } | |
2885 } | |
2886 | |
2887 static int get_long_from_buf __ARGS((char_u *buf, long_u *val)); | |
2888 | |
2889 /* | |
2890 * Interpret the next string of bytes in buf as a long integer, with the most | |
2891 * significant byte first. Note that it is assumed that buf has been through | |
2892 * inchar(), so that NUL and K_SPECIAL will be represented as three bytes each. | |
2893 * Puts result in val, and returns the number of bytes read from buf | |
2894 * (between sizeof(long_u) and 2 * sizeof(long_u)), or -1 if not enough bytes | |
2895 * were present. | |
2896 */ | |
2897 static int | |
2898 get_long_from_buf(buf, val) | |
2899 char_u *buf; | |
2900 long_u *val; | |
2901 { | |
2902 int len; | |
2903 char_u bytes[sizeof(long_u)]; | |
2904 int i; | |
2905 int shift; | |
2906 | |
2907 *val = 0; | |
2908 len = get_bytes_from_buf(buf, bytes, (int)sizeof(long_u)); | |
2909 if (len != -1) | |
2910 { | |
1883 | 2911 for (i = 0; i < (int)sizeof(long_u); i++) |
7 | 2912 { |
2913 shift = 8 * (sizeof(long_u) - 1 - i); | |
2914 *val += (long_u)bytes[i] << shift; | |
2915 } | |
2916 } | |
2917 return len; | |
2918 } | |
2919 #endif | |
2920 | |
2921 #if defined(FEAT_GUI) \ | |
1623 | 2922 || (defined(FEAT_MOUSE) && (!defined(UNIX) || defined(FEAT_MOUSE_XTERM) \ |
2923 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE))) | |
7 | 2924 /* |
2925 * Read the next num_bytes bytes from buf, and store them in bytes. Assume | |
2926 * that buf has been through inchar(). Returns the actual number of bytes used | |
2927 * from buf (between num_bytes and num_bytes*2), or -1 if not enough bytes were | |
2928 * available. | |
2929 */ | |
2930 static int | |
2931 get_bytes_from_buf(buf, bytes, num_bytes) | |
2932 char_u *buf; | |
2933 char_u *bytes; | |
2934 int num_bytes; | |
2935 { | |
2936 int len = 0; | |
2937 int i; | |
2938 char_u c; | |
2939 | |
2940 for (i = 0; i < num_bytes; i++) | |
2941 { | |
2942 if ((c = buf[len++]) == NUL) | |
2943 return -1; | |
2944 if (c == K_SPECIAL) | |
2945 { | |
2946 if (buf[len] == NUL || buf[len + 1] == NUL) /* cannot happen? */ | |
2947 return -1; | |
2948 if (buf[len++] == (int)KS_ZERO) | |
2949 c = NUL; | |
2950 ++len; /* skip KE_FILLER */ | |
2951 /* else it should be KS_SPECIAL, and c already equals K_SPECIAL */ | |
2952 } | |
1160 | 2953 else if (c == CSI && buf[len] == KS_EXTRA |
2954 && buf[len + 1] == (int)KE_CSI) | |
667 | 2955 /* CSI is stored as CSI KS_SPECIAL KE_CSI to avoid confusion with |
2956 * the start of a special key, see add_to_input_buf_csi(). */ | |
2957 len += 2; | |
7 | 2958 bytes[i] = c; |
2959 } | |
2960 return len; | |
2961 } | |
2962 #endif | |
2963 | |
2964 /* | |
2965 * Check if the new shell size is valid, correct it if it's too small. | |
2966 */ | |
2967 void | |
2968 check_shellsize() | |
2969 { | |
2970 if (Columns < MIN_COLUMNS) | |
2971 Columns = MIN_COLUMNS; | |
2972 if (Rows < min_rows()) /* need room for one window and command line */ | |
2973 Rows = min_rows(); | |
2974 } | |
2975 | |
41 | 2976 /* |
2977 * Invoked just before the screen structures are going to be (re)allocated. | |
2978 */ | |
7 | 2979 void |
2980 win_new_shellsize() | |
2981 { | |
2982 static int old_Rows = 0; | |
2983 static int old_Columns = 0; | |
2984 | |
2985 if (old_Rows != Rows || old_Columns != Columns) | |
2986 ui_new_shellsize(); | |
2987 if (old_Rows != Rows) | |
2988 { | |
164 | 2989 /* if 'window' uses the whole screen, keep it using that */ |
179 | 2990 if (p_window == old_Rows - 1 || old_Rows == 0) |
164 | 2991 p_window = Rows - 1; |
7 | 2992 old_Rows = Rows; |
2993 shell_new_rows(); /* update window sizes */ | |
2994 } | |
2995 if (old_Columns != Columns) | |
2996 { | |
2997 old_Columns = Columns; | |
2998 #ifdef FEAT_VERTSPLIT | |
2999 shell_new_columns(); /* update window sizes */ | |
3000 #endif | |
3001 } | |
3002 } | |
3003 | |
3004 /* | |
3005 * Call this function when the Vim shell has been resized in any way. | |
3006 * Will obtain the current size and redraw (also when size didn't change). | |
3007 */ | |
3008 void | |
3009 shell_resized() | |
3010 { | |
3011 set_shellsize(0, 0, FALSE); | |
3012 } | |
3013 | |
3014 /* | |
3015 * Check if the shell size changed. Handle a resize. | |
3016 * When the size didn't change, nothing happens. | |
3017 */ | |
3018 void | |
3019 shell_resized_check() | |
3020 { | |
3021 int old_Rows = Rows; | |
3022 int old_Columns = Columns; | |
3023 | |
3770 | 3024 if (!exiting |
3025 #ifdef FEAT_GUI | |
3026 /* Do not get the size when executing a shell command during | |
3027 * startup. */ | |
3028 && !gui.starting | |
3029 #endif | |
3030 ) | |
2673 | 3031 { |
3032 (void)ui_get_shellsize(); | |
3033 check_shellsize(); | |
3034 if (old_Rows != Rows || old_Columns != Columns) | |
3035 shell_resized(); | |
3036 } | |
7 | 3037 } |
3038 | |
3039 /* | |
3040 * Set size of the Vim shell. | |
3041 * If 'mustset' is TRUE, we must set Rows and Columns, do not get the real | |
3042 * window size (this is used for the :win command). | |
3043 * If 'mustset' is FALSE, we may try to get the real window size and if | |
3044 * it fails use 'width' and 'height'. | |
3045 */ | |
3046 void | |
3047 set_shellsize(width, height, mustset) | |
3048 int width, height; | |
3049 int mustset; | |
3050 { | |
3051 static int busy = FALSE; | |
3052 | |
3053 /* | |
3054 * Avoid recursiveness, can happen when setting the window size causes | |
3055 * another window-changed signal. | |
3056 */ | |
3057 if (busy) | |
3058 return; | |
3059 | |
3060 if (width < 0 || height < 0) /* just checking... */ | |
3061 return; | |
3062 | |
3068 | 3063 if (State == HITRETURN || State == SETWSIZE) |
7 | 3064 { |
3068 | 3065 /* postpone the resizing */ |
7 | 3066 State = SETWSIZE; |
3067 return; | |
3068 } | |
3069 | |
3068 | 3070 /* curwin->w_buffer can be NULL when we are closing a window and the |
3071 * buffer has already been closed and removing a scrollbar causes a resize | |
3072 * event. Don't resize then, it will happen after entering another buffer. | |
3073 */ | |
3074 if (curwin->w_buffer == NULL) | |
3075 return; | |
3076 | |
7 | 3077 ++busy; |
3078 | |
3079 #ifdef AMIGA | |
3080 out_flush(); /* must do this before mch_get_shellsize() for | |
3081 some obscure reason */ | |
3082 #endif | |
3083 | |
3084 if (mustset || (ui_get_shellsize() == FAIL && height != 0)) | |
3085 { | |
3086 Rows = height; | |
3087 Columns = width; | |
3088 check_shellsize(); | |
3089 ui_set_shellsize(mustset); | |
3090 } | |
3091 else | |
3092 check_shellsize(); | |
3093 | |
3094 /* The window layout used to be adjusted here, but it now happens in | |
3095 * screenalloc() (also invoked from screenclear()). That is because the | |
3096 * "busy" check above may skip this, but not screenalloc(). */ | |
3097 | |
3098 if (State != ASKMORE && State != EXTERNCMD && State != CONFIRM) | |
3099 screenclear(); | |
3100 else | |
3101 screen_start(); /* don't know where cursor is now */ | |
3102 | |
3103 if (starting != NO_SCREEN) | |
3104 { | |
3105 #ifdef FEAT_TITLE | |
3106 maketitle(); | |
3107 #endif | |
3108 changed_line_abv_curs(); | |
3109 invalidate_botline(); | |
3110 | |
3111 /* | |
3112 * We only redraw when it's needed: | |
3113 * - While at the more prompt or executing an external command, don't | |
3114 * redraw, but position the cursor. | |
3115 * - While editing the command line, only redraw that. | |
3116 * - in Ex mode, don't redraw anything. | |
3117 * - Otherwise, redraw right now, and position the cursor. | |
3118 * Always need to call update_screen() or screenalloc(), to make | |
3119 * sure Rows/Columns and the size of ScreenLines[] is correct! | |
3120 */ | |
3121 if (State == ASKMORE || State == EXTERNCMD || State == CONFIRM | |
3122 || exmode_active) | |
3123 { | |
3124 screenalloc(FALSE); | |
3125 repeat_message(); | |
3126 } | |
3127 else | |
3128 { | |
1024 | 3129 #ifdef FEAT_SCROLLBIND |
3130 if (curwin->w_p_scb) | |
3131 do_check_scrollbind(TRUE); | |
3132 #endif | |
3133 if (State & CMDLINE) | |
648 | 3134 { |
1024 | 3135 update_screen(NOT_VALID); |
3136 redrawcmdline(); | |
648 | 3137 } |
3138 else | |
1024 | 3139 { |
3140 update_topline(); | |
3141 #if defined(FEAT_INS_EXPAND) | |
3142 if (pum_visible()) | |
3143 { | |
3144 redraw_later(NOT_VALID); | |
3145 ins_compl_show_pum(); /* This includes the redraw. */ | |
3146 } | |
3147 else | |
648 | 3148 #endif |
1024 | 3149 update_screen(NOT_VALID); |
3150 if (redrawing()) | |
3151 setcursor(); | |
3152 } | |
7 | 3153 } |
3154 cursor_on(); /* redrawing may have switched it off */ | |
3155 } | |
3156 out_flush(); | |
3157 --busy; | |
3158 } | |
3159 | |
3160 /* | |
3161 * Set the terminal to TMODE_RAW (for Normal mode) or TMODE_COOK (for external | |
3162 * commands and Ex mode). | |
3163 */ | |
3164 void | |
3165 settmode(tmode) | |
3166 int tmode; | |
3167 { | |
3168 #ifdef FEAT_GUI | |
3169 /* don't set the term where gvim was started to any mode */ | |
3170 if (gui.in_use) | |
3171 return; | |
3172 #endif | |
3173 | |
3174 if (full_screen) | |
3175 { | |
3176 /* | |
3177 * When returning after calling a shell we want to really set the | |
3178 * terminal to raw mode, even though we think it already is, because | |
3179 * the shell program may have reset the terminal mode. | |
3180 * When we think the terminal is normal, don't try to set it to | |
3181 * normal again, because that causes problems (logout!) on some | |
3182 * machines. | |
3183 */ | |
3184 if (tmode != TMODE_COOK || cur_tmode != TMODE_COOK) | |
3185 { | |
3186 #ifdef FEAT_TERMRESPONSE | |
1691 | 3187 # ifdef FEAT_GUI |
3188 if (!gui.in_use && !gui.starting) | |
3189 # endif | |
3190 { | |
3191 /* May need to check for T_CRV response and termcodes, it | |
3192 * doesn't work in Cooked mode, an external program may get | |
3193 * them. */ | |
4215 | 3194 if (tmode != TMODE_RAW && (crv_status == CRV_SENT |
3195 || u7_status == U7_SENT)) | |
1691 | 3196 (void)vpeekc_nomap(); |
3197 check_for_codes_from_term(); | |
3198 } | |
7 | 3199 #endif |
3200 #ifdef FEAT_MOUSE_TTY | |
3201 if (tmode != TMODE_RAW) | |
3202 mch_setmouse(FALSE); /* switch mouse off */ | |
3203 #endif | |
3204 out_flush(); | |
3205 mch_settmode(tmode); /* machine specific function */ | |
3206 cur_tmode = tmode; | |
3207 #ifdef FEAT_MOUSE | |
3208 if (tmode == TMODE_RAW) | |
3209 setmouse(); /* may switch mouse on */ | |
3210 #endif | |
3211 out_flush(); | |
3212 } | |
3213 #ifdef FEAT_TERMRESPONSE | |
3214 may_req_termresponse(); | |
3215 #endif | |
3216 } | |
3217 } | |
3218 | |
3219 void | |
3220 starttermcap() | |
3221 { | |
3222 if (full_screen && !termcap_active) | |
3223 { | |
3224 out_str(T_TI); /* start termcap mode */ | |
3225 out_str(T_KS); /* start "keypad transmit" mode */ | |
3226 out_flush(); | |
3227 termcap_active = TRUE; | |
3228 screen_start(); /* don't know where cursor is now */ | |
3229 #ifdef FEAT_TERMRESPONSE | |
1691 | 3230 # ifdef FEAT_GUI |
3231 if (!gui.in_use && !gui.starting) | |
3232 # endif | |
3233 { | |
3234 may_req_termresponse(); | |
3235 /* Immediately check for a response. If t_Co changes, we don't | |
3236 * want to redraw with wrong colors first. */ | |
3237 if (crv_status != CRV_GET) | |
3238 check_for_codes_from_term(); | |
3239 } | |
7 | 3240 #endif |
3241 } | |
3242 } | |
3243 | |
3244 void | |
3245 stoptermcap() | |
3246 { | |
3247 screen_stop_highlight(); | |
3248 reset_cterm_colors(); | |
3249 if (termcap_active) | |
3250 { | |
3251 #ifdef FEAT_TERMRESPONSE | |
1691 | 3252 # ifdef FEAT_GUI |
3253 if (!gui.in_use && !gui.starting) | |
3254 # endif | |
3255 { | |
4391 | 3256 /* May need to discard T_CRV or T_U7 response. */ |
4215 | 3257 if (crv_status == CRV_SENT || u7_status == U7_SENT) |
4391 | 3258 { |
3259 # ifdef UNIX | |
3260 /* Give the terminal a chance to respond. */ | |
3261 mch_delay(100L, FALSE); | |
3262 # endif | |
3263 # ifdef TCIFLUSH | |
3264 /* Discard data received but not read. */ | |
3265 if (exiting) | |
3266 tcflush(fileno(stdin), TCIFLUSH); | |
3267 # endif | |
3268 } | |
1691 | 3269 /* Check for termcodes first, otherwise an external program may |
3270 * get them. */ | |
3271 check_for_codes_from_term(); | |
3272 } | |
7 | 3273 #endif |
3274 out_str(T_KE); /* stop "keypad transmit" mode */ | |
3275 out_flush(); | |
3276 termcap_active = FALSE; | |
3277 cursor_on(); /* just in case it is still off */ | |
3278 out_str(T_TE); /* stop termcap mode */ | |
3279 screen_start(); /* don't know where cursor is now */ | |
3280 out_flush(); | |
3281 } | |
3282 } | |
3283 | |
626 | 3284 #if defined(FEAT_TERMRESPONSE) || defined(PROTO) |
7 | 3285 /* |
3286 * Request version string (for xterm) when needed. | |
3287 * Only do this after switching to raw mode, otherwise the result will be | |
3288 * echoed. | |
626 | 3289 * Only do this after startup has finished, to avoid that the response comes |
1221 | 3290 * while executing "-c !cmd" or even after "-c quit". |
7 | 3291 * Only do this after termcap mode has been started, otherwise the codes for |
3292 * the cursor keys may be wrong. | |
620 | 3293 * Only do this when 'esckeys' is on, otherwise the response causes trouble in |
3294 * Insert mode. | |
164 | 3295 * On Unix only do it when both output and input are a tty (avoid writing |
3296 * request to terminal while reading from a file). | |
7 | 3297 * The result is caught in check_termcode(). |
3298 */ | |
626 | 3299 void |
7 | 3300 may_req_termresponse() |
3301 { | |
3302 if (crv_status == CRV_GET | |
3303 && cur_tmode == TMODE_RAW | |
626 | 3304 && starting == 0 |
7 | 3305 && termcap_active |
620 | 3306 && p_ek |
626 | 3307 # ifdef UNIX |
7 | 3308 && isatty(1) |
164 | 3309 && isatty(read_cmd_fd) |
626 | 3310 # endif |
7 | 3311 && *T_CRV != NUL) |
3312 { | |
3313 out_str(T_CRV); | |
3314 crv_status = CRV_SENT; | |
3315 /* check for the characters now, otherwise they might be eaten by | |
3316 * get_keystroke() */ | |
3317 out_flush(); | |
3318 (void)vpeekc_nomap(); | |
3319 } | |
3320 } | |
4215 | 3321 |
3322 # if defined(FEAT_MBYTE) || defined(PROTO) | |
3323 /* | |
3324 * Check how the terminal treats ambiguous character width (UAX #11). | |
3325 * First, we move the cursor to (0, 0) and print a test ambiguous character | |
3326 * \u25bd (WHITE DOWN-POINTING TRIANGLE) and query current cursor position. | |
3327 * If the terminal treats \u25bd as single width, the position is (0, 1), | |
3328 * or if it is treated as double width, that will be (0, 2). | |
3329 * This function has the side effect that changes cursor position, so | |
3330 * it must be called immediately after entering termcap mode. | |
3331 */ | |
3332 void | |
3333 may_req_ambiguous_character_width() | |
3334 { | |
3335 if (u7_status == U7_GET | |
3336 && cur_tmode == TMODE_RAW | |
3337 && termcap_active | |
3338 && p_ek | |
3339 # ifdef UNIX | |
3340 && isatty(1) | |
3341 && isatty(read_cmd_fd) | |
3342 # endif | |
3343 && *T_U7 != NUL | |
3344 && !option_was_set((char_u *)"ambiwidth")) | |
3345 { | |
3346 char_u buf[16]; | |
3347 | |
3348 term_windgoto(0, 0); | |
3349 buf[mb_char2bytes(0x25bd, buf)] = 0; | |
3350 out_str(buf); | |
3351 out_str(T_U7); | |
3352 u7_status = U7_SENT; | |
3353 term_windgoto(0, 0); | |
3354 out_str((char_u *)" "); | |
3355 term_windgoto(0, 0); | |
3356 /* check for the characters now, otherwise they might be eaten by | |
3357 * get_keystroke() */ | |
3358 out_flush(); | |
3359 (void)vpeekc_nomap(); | |
3360 } | |
3361 } | |
3362 # endif | |
7 | 3363 #endif |
3364 | |
3365 /* | |
3366 * Return TRUE when saving and restoring the screen. | |
3367 */ | |
3368 int | |
3369 swapping_screen() | |
3370 { | |
3371 return (full_screen && *T_TI != NUL); | |
3372 } | |
3373 | |
3374 #ifdef FEAT_MOUSE | |
3375 /* | |
3376 * setmouse() - switch mouse on/off depending on current mode and 'mouse' | |
3377 */ | |
3378 void | |
3379 setmouse() | |
3380 { | |
3381 # ifdef FEAT_MOUSE_TTY | |
3382 int checkfor; | |
3383 # endif | |
3384 | |
3385 # ifdef FEAT_MOUSESHAPE | |
3386 update_mouseshape(-1); | |
3387 # endif | |
3388 | |
3389 # ifdef FEAT_MOUSE_TTY /* Should be outside proc, but may break MOUSESHAPE */ | |
3390 # ifdef FEAT_GUI | |
3391 /* In the GUI the mouse is always enabled. */ | |
3392 if (gui.in_use) | |
3393 return; | |
3394 # endif | |
3395 /* be quick when mouse is off */ | |
3396 if (*p_mouse == NUL || has_mouse_termcode == 0) | |
3397 return; | |
3398 | |
3399 /* don't switch mouse on when not in raw mode (Ex mode) */ | |
3400 if (cur_tmode != TMODE_RAW) | |
3401 { | |
3402 mch_setmouse(FALSE); | |
3403 return; | |
3404 } | |
3405 | |
3406 # ifdef FEAT_VISUAL | |
3407 if (VIsual_active) | |
3408 checkfor = MOUSE_VISUAL; | |
3409 else | |
3410 # endif | |
3411 if (State == HITRETURN || State == ASKMORE || State == SETWSIZE) | |
3412 checkfor = MOUSE_RETURN; | |
3413 else if (State & INSERT) | |
3414 checkfor = MOUSE_INSERT; | |
3415 else if (State & CMDLINE) | |
3416 checkfor = MOUSE_COMMAND; | |
3417 else if (State == CONFIRM || State == EXTERNCMD) | |
3418 checkfor = ' '; /* don't use mouse for ":confirm" or ":!cmd" */ | |
3419 else | |
3420 checkfor = MOUSE_NORMAL; /* assume normal mode */ | |
3421 | |
3422 if (mouse_has(checkfor)) | |
3423 mch_setmouse(TRUE); | |
3424 else | |
3425 mch_setmouse(FALSE); | |
3426 # endif | |
3427 } | |
3428 | |
3429 /* | |
3430 * Return TRUE if | |
3431 * - "c" is in 'mouse', or | |
3432 * - 'a' is in 'mouse' and "c" is in MOUSE_A, or | |
3433 * - the current buffer is a help file and 'h' is in 'mouse' and we are in a | |
3434 * normal editing mode (not at hit-return message). | |
3435 */ | |
3436 int | |
3437 mouse_has(c) | |
3438 int c; | |
3439 { | |
3440 char_u *p; | |
3441 | |
3442 for (p = p_mouse; *p; ++p) | |
3443 switch (*p) | |
3444 { | |
3445 case 'a': if (vim_strchr((char_u *)MOUSE_A, c) != NULL) | |
3446 return TRUE; | |
3447 break; | |
3448 case MOUSE_HELP: if (c != MOUSE_RETURN && curbuf->b_help) | |
3449 return TRUE; | |
3450 break; | |
3451 default: if (c == *p) return TRUE; break; | |
3452 } | |
3453 return FALSE; | |
3454 } | |
3455 | |
3456 /* | |
3457 * Return TRUE when 'mousemodel' is set to "popup" or "popup_setpos". | |
3458 */ | |
3459 int | |
3460 mouse_model_popup() | |
3461 { | |
3462 return (p_mousem[0] == 'p'); | |
3463 } | |
3464 #endif | |
3465 | |
3466 /* | |
3467 * By outputting the 'cursor very visible' termcap code, for some windowed | |
3468 * terminals this makes the screen scrolled to the correct position. | |
3469 * Used when starting Vim or returning from a shell. | |
3470 */ | |
3471 void | |
3472 scroll_start() | |
3473 { | |
3474 if (*T_VS != NUL) | |
3475 { | |
3476 out_str(T_VS); | |
3477 out_str(T_VE); | |
3478 screen_start(); /* don't know where cursor is now */ | |
3479 } | |
3480 } | |
3481 | |
3482 static int cursor_is_off = FALSE; | |
3483 | |
3484 /* | |
3485 * Enable the cursor. | |
3486 */ | |
3487 void | |
3488 cursor_on() | |
3489 { | |
3490 if (cursor_is_off) | |
3491 { | |
3492 out_str(T_VE); | |
3493 cursor_is_off = FALSE; | |
3494 } | |
3495 } | |
3496 | |
3497 /* | |
3498 * Disable the cursor. | |
3499 */ | |
3500 void | |
3501 cursor_off() | |
3502 { | |
3503 if (full_screen) | |
3504 { | |
3505 if (!cursor_is_off) | |
3506 out_str(T_VI); /* disable cursor */ | |
3507 cursor_is_off = TRUE; | |
3508 } | |
3509 } | |
3510 | |
39 | 3511 #if defined(CURSOR_SHAPE) || defined(PROTO) |
7 | 3512 /* |
36 | 3513 * Set cursor shape to match Insert mode. |
3514 */ | |
3515 void | |
3516 term_cursor_shape() | |
3517 { | |
3518 static int showing_insert_mode = MAYBE; | |
3519 | |
3520 if (!full_screen || *T_CSI == NUL || *T_CEI == NUL) | |
3521 return; | |
3522 | |
3523 if (State & INSERT) | |
3524 { | |
3525 if (showing_insert_mode != TRUE) | |
647 | 3526 out_str(T_CSI); /* Insert mode cursor */ |
36 | 3527 showing_insert_mode = TRUE; |
3528 } | |
3529 else | |
3530 { | |
3531 if (showing_insert_mode != FALSE) | |
647 | 3532 out_str(T_CEI); /* non-Insert mode cursor */ |
36 | 3533 showing_insert_mode = FALSE; |
3534 } | |
3535 } | |
39 | 3536 #endif |
36 | 3537 |
3538 /* | |
7 | 3539 * Set scrolling region for window 'wp'. |
3540 * The region starts 'off' lines from the start of the window. | |
3541 * Also set the vertical scroll region for a vertically split window. Always | |
3542 * the full width of the window, excluding the vertical separator. | |
3543 */ | |
3544 void | |
3545 scroll_region_set(wp, off) | |
3546 win_T *wp; | |
3547 int off; | |
3548 { | |
3549 OUT_STR(tgoto((char *)T_CS, W_WINROW(wp) + wp->w_height - 1, | |
3550 W_WINROW(wp) + off)); | |
3551 #ifdef FEAT_VERTSPLIT | |
3552 if (*T_CSV != NUL && wp->w_width != Columns) | |
3553 OUT_STR(tgoto((char *)T_CSV, W_WINCOL(wp) + wp->w_width - 1, | |
3554 W_WINCOL(wp))); | |
3555 #endif | |
3556 screen_start(); /* don't know where cursor is now */ | |
3557 } | |
3558 | |
3559 /* | |
3560 * Reset scrolling region to the whole screen. | |
3561 */ | |
3562 void | |
3563 scroll_region_reset() | |
3564 { | |
3565 OUT_STR(tgoto((char *)T_CS, (int)Rows - 1, 0)); | |
3566 #ifdef FEAT_VERTSPLIT | |
3567 if (*T_CSV != NUL) | |
3568 OUT_STR(tgoto((char *)T_CSV, (int)Columns - 1, 0)); | |
3569 #endif | |
3570 screen_start(); /* don't know where cursor is now */ | |
3571 } | |
3572 | |
3573 | |
3574 /* | |
3575 * List of terminal codes that are currently recognized. | |
3576 */ | |
3577 | |
298 | 3578 static struct termcode |
7 | 3579 { |
3580 char_u name[2]; /* termcap name of entry */ | |
3581 char_u *code; /* terminal code (in allocated memory) */ | |
3582 int len; /* STRLEN(code) */ | |
179 | 3583 int modlen; /* length of part before ";*~". */ |
7 | 3584 } *termcodes = NULL; |
3585 | |
3586 static int tc_max_len = 0; /* number of entries that termcodes[] can hold */ | |
3587 static int tc_len = 0; /* current number of entries in termcodes[] */ | |
3588 | |
180 | 3589 static int termcode_star __ARGS((char_u *code, int len)); |
3590 | |
7 | 3591 void |
3592 clear_termcodes() | |
3593 { | |
3594 while (tc_len > 0) | |
3595 vim_free(termcodes[--tc_len].code); | |
3596 vim_free(termcodes); | |
3597 termcodes = NULL; | |
3598 tc_max_len = 0; | |
3599 | |
3600 #ifdef HAVE_TGETENT | |
3601 BC = (char *)empty_option; | |
3602 UP = (char *)empty_option; | |
3603 PC = NUL; /* set pad character to NUL */ | |
3604 ospeed = 0; | |
3605 #endif | |
3606 | |
3607 need_gather = TRUE; /* need to fill termleader[] */ | |
3608 } | |
3609 | |
180 | 3610 #define ATC_FROM_TERM 55 |
3611 | |
7 | 3612 /* |
3613 * Add a new entry to the list of terminal codes. | |
3614 * The list is kept alphabetical for ":set termcap" | |
180 | 3615 * "flags" is TRUE when replacing 7-bit by 8-bit controls is desired. |
3616 * "flags" can also be ATC_FROM_TERM for got_code_from_term(). | |
7 | 3617 */ |
3618 void | |
180 | 3619 add_termcode(name, string, flags) |
7 | 3620 char_u *name; |
3621 char_u *string; | |
180 | 3622 int flags; |
7 | 3623 { |
3624 struct termcode *new_tc; | |
3625 int i, j; | |
3626 char_u *s; | |
179 | 3627 int len; |
7 | 3628 |
3629 if (string == NULL || *string == NUL) | |
3630 { | |
3631 del_termcode(name); | |
3632 return; | |
3633 } | |
3634 | |
3635 s = vim_strsave(string); | |
3636 if (s == NULL) | |
3637 return; | |
3638 | |
3639 /* Change leading <Esc>[ to CSI, change <Esc>O to <M-O>. */ | |
180 | 3640 if (flags != 0 && flags != ATC_FROM_TERM && term_7to8bit(string) != 0) |
7 | 3641 { |
1623 | 3642 STRMOVE(s, s + 1); |
7 | 3643 s[0] = term_7to8bit(string); |
3644 } | |
179 | 3645 len = (int)STRLEN(s); |
7 | 3646 |
3647 need_gather = TRUE; /* need to fill termleader[] */ | |
3648 | |
3649 /* | |
3650 * need to make space for more entries | |
3651 */ | |
3652 if (tc_len == tc_max_len) | |
3653 { | |
3654 tc_max_len += 20; | |
3655 new_tc = (struct termcode *)alloc( | |
3656 (unsigned)(tc_max_len * sizeof(struct termcode))); | |
3657 if (new_tc == NULL) | |
3658 { | |
3659 tc_max_len -= 20; | |
3660 return; | |
3661 } | |
3662 for (i = 0; i < tc_len; ++i) | |
3663 new_tc[i] = termcodes[i]; | |
3664 vim_free(termcodes); | |
3665 termcodes = new_tc; | |
3666 } | |
3667 | |
3668 /* | |
3669 * Look for existing entry with the same name, it is replaced. | |
3670 * Look for an existing entry that is alphabetical higher, the new entry | |
3671 * is inserted in front of it. | |
3672 */ | |
3673 for (i = 0; i < tc_len; ++i) | |
3674 { | |
3675 if (termcodes[i].name[0] < name[0]) | |
3676 continue; | |
3677 if (termcodes[i].name[0] == name[0]) | |
3678 { | |
3679 if (termcodes[i].name[1] < name[1]) | |
3680 continue; | |
3681 /* | |
180 | 3682 * Exact match: May replace old code. |
7 | 3683 */ |
3684 if (termcodes[i].name[1] == name[1]) | |
3685 { | |
180 | 3686 if (flags == ATC_FROM_TERM && (j = termcode_star( |
3687 termcodes[i].code, termcodes[i].len)) > 0) | |
179 | 3688 { |
180 | 3689 /* Don't replace ESC[123;*X or ESC O*X with another when |
3690 * invoked from got_code_from_term(). */ | |
3691 if (len == termcodes[i].len - j | |
179 | 3692 && STRNCMP(s, termcodes[i].code, len - 1) == 0 |
180 | 3693 && s[len - 1] |
3694 == termcodes[i].code[termcodes[i].len - 1]) | |
179 | 3695 { |
180 | 3696 /* They are equal but for the ";*": don't add it. */ |
179 | 3697 vim_free(s); |
3698 return; | |
3699 } | |
3700 } | |
3701 else | |
3702 { | |
180 | 3703 /* Replace old code. */ |
179 | 3704 vim_free(termcodes[i].code); |
3705 --tc_len; | |
3706 break; | |
3707 } | |
7 | 3708 } |
3709 } | |
3710 /* | |
3711 * Found alphabetical larger entry, move rest to insert new entry | |
3712 */ | |
3713 for (j = tc_len; j > i; --j) | |
3714 termcodes[j] = termcodes[j - 1]; | |
3715 break; | |
3716 } | |
3717 | |
3718 termcodes[i].name[0] = name[0]; | |
3719 termcodes[i].name[1] = name[1]; | |
3720 termcodes[i].code = s; | |
179 | 3721 termcodes[i].len = len; |
180 | 3722 |
3723 /* For xterm we recognize special codes like "ESC[42;*X" and "ESC O*X" that | |
3724 * accept modifiers. */ | |
3725 termcodes[i].modlen = 0; | |
3726 j = termcode_star(s, len); | |
3727 if (j > 0) | |
3728 termcodes[i].modlen = len - 1 - j; | |
7 | 3729 ++tc_len; |
3730 } | |
3731 | |
180 | 3732 /* |
3733 * Check termcode "code[len]" for ending in ;*X, <Esc>O*X or <M-O>*X. | |
3734 * The "X" can be any character. | |
3735 * Return 0 if not found, 2 for ;*X and 1 for O*X and <M-O>*X. | |
3736 */ | |
3737 static int | |
3738 termcode_star(code, len) | |
3739 char_u *code; | |
3740 int len; | |
3741 { | |
3742 /* Shortest is <M-O>*X. With ; shortest is <CSI>1;*X */ | |
3743 if (len >= 3 && code[len - 2] == '*') | |
3744 { | |
3745 if (len >= 5 && code[len - 3] == ';') | |
3746 return 2; | |
3747 if ((len >= 4 && code[len - 3] == 'O') || code[len - 3] == 'O' + 128) | |
3748 return 1; | |
3749 } | |
3750 return 0; | |
3751 } | |
3752 | |
7 | 3753 char_u * |
3754 find_termcode(name) | |
3755 char_u *name; | |
3756 { | |
3757 int i; | |
3758 | |
3759 for (i = 0; i < tc_len; ++i) | |
3760 if (termcodes[i].name[0] == name[0] && termcodes[i].name[1] == name[1]) | |
3761 return termcodes[i].code; | |
3762 return NULL; | |
3763 } | |
3764 | |
3765 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
3766 char_u * | |
3767 get_termcode(i) | |
3768 int i; | |
3769 { | |
3770 if (i >= tc_len) | |
3771 return NULL; | |
3772 return &termcodes[i].name[0]; | |
3773 } | |
3774 #endif | |
3775 | |
3776 void | |
3777 del_termcode(name) | |
3778 char_u *name; | |
3779 { | |
3780 int i; | |
3781 | |
3782 if (termcodes == NULL) /* nothing there yet */ | |
3783 return; | |
3784 | |
3785 need_gather = TRUE; /* need to fill termleader[] */ | |
3786 | |
3787 for (i = 0; i < tc_len; ++i) | |
3788 if (termcodes[i].name[0] == name[0] && termcodes[i].name[1] == name[1]) | |
3789 { | |
3790 del_termcode_idx(i); | |
3791 return; | |
3792 } | |
3793 /* not found. Give error message? */ | |
3794 } | |
3795 | |
3796 static void | |
3797 del_termcode_idx(idx) | |
3798 int idx; | |
3799 { | |
3800 int i; | |
3801 | |
3802 vim_free(termcodes[idx].code); | |
3803 --tc_len; | |
3804 for (i = idx; i < tc_len; ++i) | |
3805 termcodes[i] = termcodes[i + 1]; | |
3806 } | |
3807 | |
3808 #ifdef FEAT_TERMRESPONSE | |
3809 /* | |
3810 * Called when detected that the terminal sends 8-bit codes. | |
3811 * Convert all 7-bit codes to their 8-bit equivalent. | |
3812 */ | |
3813 static void | |
3814 switch_to_8bit() | |
3815 { | |
3816 int i; | |
3817 int c; | |
3818 | |
3819 /* Only need to do something when not already using 8-bit codes. */ | |
3820 if (!term_is_8bit(T_NAME)) | |
3821 { | |
3822 for (i = 0; i < tc_len; ++i) | |
3823 { | |
3824 c = term_7to8bit(termcodes[i].code); | |
3825 if (c != 0) | |
3826 { | |
1623 | 3827 STRMOVE(termcodes[i].code + 1, termcodes[i].code + 2); |
7 | 3828 termcodes[i].code[0] = c; |
3829 } | |
3830 } | |
3831 need_gather = TRUE; /* need to fill termleader[] */ | |
3832 } | |
3833 detected_8bit = TRUE; | |
3834 } | |
3835 #endif | |
3836 | |
3837 #ifdef CHECK_DOUBLE_CLICK | |
3838 static linenr_T orig_topline = 0; | |
3839 # ifdef FEAT_DIFF | |
3840 static int orig_topfill = 0; | |
3841 # endif | |
3842 #endif | |
3843 #if (defined(FEAT_WINDOWS) && defined(CHECK_DOUBLE_CLICK)) || defined(PROTO) | |
3844 /* | |
3845 * Checking for double clicks ourselves. | |
3846 * "orig_topline" is used to avoid detecting a double-click when the window | |
3847 * contents scrolled (e.g., when 'scrolloff' is non-zero). | |
3848 */ | |
3849 /* | |
3850 * Set orig_topline. Used when jumping to another window, so that a double | |
3851 * click still works. | |
3852 */ | |
3853 void | |
3854 set_mouse_topline(wp) | |
3855 win_T *wp; | |
3856 { | |
3857 orig_topline = wp->w_topline; | |
3858 # ifdef FEAT_DIFF | |
3859 orig_topfill = wp->w_topfill; | |
3860 # endif | |
3861 } | |
3862 #endif | |
3863 | |
3864 /* | |
3865 * Check if typebuf.tb_buf[] contains a terminal key code. | |
3866 * Check from typebuf.tb_buf[typebuf.tb_off] to typebuf.tb_buf[typebuf.tb_off | |
3867 * + max_offset]. | |
3868 * Return 0 for no match, -1 for partial match, > 0 for full match. | |
2672 | 3869 * Return KEYLEN_REMOVED when a key code was deleted. |
7 | 3870 * With a match, the match is removed, the replacement code is inserted in |
3871 * typebuf.tb_buf[] and the number of characters in typebuf.tb_buf[] is | |
3872 * returned. | |
3328 | 3873 * When "buf" is not NULL, buf[bufsize] is used instead of typebuf.tb_buf[]. |
3874 * "buflen" is then the length of the string in buf[] and is updated for | |
3875 * inserts and deletes. | |
7 | 3876 */ |
3877 int | |
3328 | 3878 check_termcode(max_offset, buf, bufsize, buflen) |
7 | 3879 int max_offset; |
3880 char_u *buf; | |
3328 | 3881 int bufsize; |
3882 int *buflen; | |
7 | 3883 { |
3884 char_u *tp; | |
3885 char_u *p; | |
3886 int slen = 0; /* init for GCC */ | |
180 | 3887 int modslen; |
7 | 3888 int len; |
2672 | 3889 int retval = 0; |
7 | 3890 int offset; |
3891 char_u key_name[2]; | |
180 | 3892 int modifiers; |
3893 int key; | |
7 | 3894 int new_slen; |
3895 int extra; | |
3896 char_u string[MAX_KEY_CODE_LEN + 1]; | |
3897 int i, j; | |
3898 int idx = 0; | |
3899 #ifdef FEAT_MOUSE | |
1623 | 3900 # if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI) \ |
3901 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE) | |
7 | 3902 char_u bytes[6]; |
3903 int num_bytes; | |
3904 # endif | |
3905 int mouse_code = 0; /* init for GCC */ | |
3906 int is_click, is_drag; | |
3907 int wheel_code = 0; | |
3908 int current_button; | |
3909 static int held_button = MOUSE_RELEASE; | |
3910 static int orig_num_clicks = 1; | |
3911 static int orig_mouse_code = 0x0; | |
3912 # ifdef CHECK_DOUBLE_CLICK | |
3913 static int orig_mouse_col = 0; | |
3914 static int orig_mouse_row = 0; | |
3915 static struct timeval orig_mouse_time = {0, 0}; | |
3916 /* time of previous mouse click */ | |
3917 struct timeval mouse_time; /* time of current mouse click */ | |
3918 long timediff; /* elapsed time in msec */ | |
3919 # endif | |
3920 #endif | |
3921 int cpo_koffset; | |
3922 #ifdef FEAT_MOUSE_GPM | |
3923 extern int gpm_flag; /* gpm library variable */ | |
3924 #endif | |
3925 | |
3926 cpo_koffset = (vim_strchr(p_cpo, CPO_KOFFSET) != NULL); | |
3927 | |
3928 /* | |
3929 * Speed up the checks for terminal codes by gathering all first bytes | |
3930 * used in termleader[]. Often this is just a single <Esc>. | |
3931 */ | |
3932 if (need_gather) | |
3933 gather_termleader(); | |
3934 | |
3935 /* | |
3936 * Check at several positions in typebuf.tb_buf[], to catch something like | |
3937 * "x<Up>" that can be mapped. Stop at max_offset, because characters | |
3938 * after that cannot be used for mapping, and with @r commands | |
4223 | 3939 * typebuf.tb_buf[] can become very long. |
7 | 3940 * This is used often, KEEP IT FAST! |
3941 */ | |
3942 for (offset = 0; offset < max_offset; ++offset) | |
3943 { | |
3944 if (buf == NULL) | |
3945 { | |
3946 if (offset >= typebuf.tb_len) | |
3947 break; | |
3948 tp = typebuf.tb_buf + typebuf.tb_off + offset; | |
3949 len = typebuf.tb_len - offset; /* length of the input */ | |
3950 } | |
3951 else | |
3952 { | |
3328 | 3953 if (offset >= *buflen) |
7 | 3954 break; |
3955 tp = buf + offset; | |
3328 | 3956 len = *buflen - offset; |
7 | 3957 } |
3958 | |
3959 /* | |
3960 * Don't check characters after K_SPECIAL, those are already | |
3961 * translated terminal chars (avoid translating ~@^Hx). | |
3962 */ | |
3963 if (*tp == K_SPECIAL) | |
3964 { | |
3965 offset += 2; /* there are always 2 extra characters */ | |
3966 continue; | |
3967 } | |
3968 | |
3969 /* | |
3970 * Skip this position if the character does not appear as the first | |
3971 * character in term_strings. This speeds up a lot, since most | |
3972 * termcodes start with the same character (ESC or CSI). | |
3973 */ | |
3974 i = *tp; | |
3975 for (p = termleader; *p && *p != i; ++p) | |
3976 ; | |
3977 if (*p == NUL) | |
3978 continue; | |
3979 | |
3980 /* | |
3981 * Skip this position if p_ek is not set and tp[0] is an ESC and we | |
3982 * are in Insert mode. | |
3983 */ | |
3984 if (*tp == ESC && !p_ek && (State & INSERT)) | |
3985 continue; | |
3986 | |
3987 key_name[0] = NUL; /* no key name found yet */ | |
699 | 3988 key_name[1] = NUL; /* no key name found yet */ |
180 | 3989 modifiers = 0; /* no modifiers yet */ |
7 | 3990 |
3991 #ifdef FEAT_GUI | |
3992 if (gui.in_use) | |
3993 { | |
3994 /* | |
3995 * GUI special key codes are all of the form [CSI xx]. | |
3996 */ | |
3997 if (*tp == CSI) /* Special key from GUI */ | |
3998 { | |
3999 if (len < 3) | |
4000 return -1; /* Shouldn't happen */ | |
4001 slen = 3; | |
4002 key_name[0] = tp[1]; | |
4003 key_name[1] = tp[2]; | |
4004 } | |
4005 } | |
4006 else | |
4007 #endif /* FEAT_GUI */ | |
4008 { | |
4009 for (idx = 0; idx < tc_len; ++idx) | |
4010 { | |
4011 /* | |
4012 * Ignore the entry if we are not at the start of | |
4013 * typebuf.tb_buf[] | |
4014 * and there are not enough characters to make a match. | |
4015 * But only when the 'K' flag is in 'cpoptions'. | |
4016 */ | |
4017 slen = termcodes[idx].len; | |
4018 if (cpo_koffset && offset && len < slen) | |
4019 continue; | |
4020 if (STRNCMP(termcodes[idx].code, tp, | |
4021 (size_t)(slen > len ? len : slen)) == 0) | |
4022 { | |
4023 if (len < slen) /* got a partial sequence */ | |
4024 return -1; /* need to get more chars */ | |
4025 | |
4026 /* | |
4027 * When found a keypad key, check if there is another key | |
4028 * that matches and use that one. This makes <Home> to be | |
4029 * found instead of <kHome> when they produce the same | |
4030 * key code. | |
4031 */ | |
4032 if (termcodes[idx].name[0] == 'K' | |
4033 && VIM_ISDIGIT(termcodes[idx].name[1])) | |
4034 { | |
4035 for (j = idx + 1; j < tc_len; ++j) | |
4036 if (termcodes[j].len == slen && | |
4037 STRNCMP(termcodes[idx].code, | |
4038 termcodes[j].code, slen) == 0) | |
4039 { | |
4040 idx = j; | |
4041 break; | |
4042 } | |
4043 } | |
4044 | |
4045 key_name[0] = termcodes[idx].name[0]; | |
4046 key_name[1] = termcodes[idx].name[1]; | |
4047 break; | |
4048 } | |
179 | 4049 |
4050 /* | |
4051 * Check for code with modifier, like xterm uses: | |
180 | 4052 * <Esc>[123;*X (modslen == slen - 3) |
4053 * Also <Esc>O*X and <M-O>*X (modslen == slen - 2). | |
4054 * When there is a modifier the * matches a number. | |
4055 * When there is no modifier the ;* or * is omitted. | |
179 | 4056 */ |
4057 if (termcodes[idx].modlen > 0) | |
4058 { | |
180 | 4059 modslen = termcodes[idx].modlen; |
4060 if (cpo_koffset && offset && len < modslen) | |
179 | 4061 continue; |
4062 if (STRNCMP(termcodes[idx].code, tp, | |
180 | 4063 (size_t)(modslen > len ? len : modslen)) == 0) |
179 | 4064 { |
4065 int n; | |
180 | 4066 |
4067 if (len <= modslen) /* got a partial sequence */ | |
179 | 4068 return -1; /* need to get more chars */ |
4069 | |
180 | 4070 if (tp[modslen] == termcodes[idx].code[slen - 1]) |
4071 slen = modslen + 1; /* no modifiers */ | |
4072 else if (tp[modslen] != ';' && modslen == slen - 3) | |
179 | 4073 continue; /* no match */ |
4074 else | |
4075 { | |
4076 /* Skip over the digits, the final char must | |
4077 * follow. */ | |
180 | 4078 for (j = slen - 2; j < len && isdigit(tp[j]); ++j) |
179 | 4079 ; |
4080 ++j; | |
4081 if (len < j) /* got a partial sequence */ | |
4082 return -1; /* need to get more chars */ | |
180 | 4083 if (tp[j - 1] != termcodes[idx].code[slen - 1]) |
4084 continue; /* no match */ | |
179 | 4085 |
4086 /* Match! Convert modifier bits. */ | |
180 | 4087 n = atoi((char *)tp + slen - 2) - 1; |
179 | 4088 if (n & 1) |
180 | 4089 modifiers |= MOD_MASK_SHIFT; |
179 | 4090 if (n & 2) |
180 | 4091 modifiers |= MOD_MASK_ALT; |
179 | 4092 if (n & 4) |
180 | 4093 modifiers |= MOD_MASK_CTRL; |
179 | 4094 if (n & 8) |
180 | 4095 modifiers |= MOD_MASK_META; |
179 | 4096 |
4097 slen = j; | |
4098 } | |
4099 key_name[0] = termcodes[idx].name[0]; | |
4100 key_name[1] = termcodes[idx].name[1]; | |
4101 break; | |
4102 } | |
4103 } | |
7 | 4104 } |
4105 } | |
4106 | |
4107 #ifdef FEAT_TERMRESPONSE | |
3166 | 4108 if (key_name[0] == NUL |
4109 /* URXVT mouse uses <ESC>[#;#;#M, but we are matching <ESC>[ */ | |
4223 | 4110 || key_name[0] == KS_URXVT_MOUSE |
4111 # ifdef FEAT_MBYTE | |
4112 || u7_status == U7_SENT | |
4113 # endif | |
4114 ) | |
7 | 4115 { |
4215 | 4116 /* Check for some responses from terminal start with "<Esc>[" or |
4117 * CSI. | |
4118 * | |
4119 * - xterm version string: <Esc>[>{x};{vers};{y}c | |
4120 * Also eat other possible responses to t_RV, rxvt returns | |
4121 * "<Esc>[?1;2c". Also accept CSI instead of <Esc>[. | |
4122 * mrxvt has been reported to have "+" in the version. Assume | |
4123 * the escape sequence ends with a letter or one of "{|}~". | |
4124 * | |
4125 * - cursor position report: <Esc>[{row};{col}R | |
4126 * The final byte is 'R'. now it is only used for checking for | |
4127 * ambiguous-width character state. | |
4128 */ | |
4395 | 4129 p = tp[0] == CSI ? tp + 1 : tp + 2; |
4215 | 4130 if ((*T_CRV != NUL || *T_U7 != NUL) |
4131 && ((tp[0] == ESC && tp[1] == '[' && len >= 3) | |
4395 | 4132 || (tp[0] == CSI && len >= 2)) |
4133 && (VIM_ISDIGIT(*p) || *p == '>' || *p == '?')) | |
7 | 4134 { |
4135 j = 0; | |
4136 extra = 0; | |
1552 | 4137 for (i = 2 + (tp[0] != CSI); i < len |
4138 && !(tp[i] >= '{' && tp[i] <= '~') | |
4139 && !ASCII_ISALPHA(tp[i]); ++i) | |
7 | 4140 if (tp[i] == ';' && ++j == 1) |
4395 | 4141 extra = i + 1; |
7 | 4142 if (i == len) |
4143 return -1; /* not enough characters */ | |
4144 | |
4215 | 4145 #ifdef FEAT_MBYTE |
4146 /* eat it when it has 2 arguments and ends in 'R' */ | |
4223 | 4147 if (j == 1 && tp[i] == 'R') |
4215 | 4148 { |
4267 | 4149 char *aw = NULL; |
4215 | 4150 |
4151 u7_status = U7_GOT; | |
4262 | 4152 # ifdef FEAT_AUTOCMD |
4153 did_cursorhold = TRUE; | |
4154 # endif | |
4395 | 4155 if (extra > 0) |
4156 extra = atoi((char *)tp + extra); | |
4215 | 4157 if (extra == 2) |
4267 | 4158 aw = "single"; |
4215 | 4159 else if (extra == 3) |
4267 | 4160 aw = "double"; |
4161 if (aw != NULL) | |
4162 set_option_value((char_u *)"ambw", 0L, (char_u *)aw, 0); | |
4215 | 4163 key_name[0] = (int)KS_EXTRA; |
4164 key_name[1] = (int)KE_IGNORE; | |
4165 slen = i + 1; | |
4166 } | |
4167 else | |
4168 #endif | |
7 | 4169 /* eat it when at least one digit and ending in 'c' */ |
4215 | 4170 if (*T_CRV != NUL && i > 2 + (tp[0] != CSI) && tp[i] == 'c') |
7 | 4171 { |
4172 crv_status = CRV_GOT; | |
4262 | 4173 # ifdef FEAT_AUTOCMD |
4174 did_cursorhold = TRUE; | |
4175 # endif | |
7 | 4176 |
4177 /* If this code starts with CSI, you can bet that the | |
4178 * terminal uses 8-bit codes. */ | |
4179 if (tp[0] == CSI) | |
4180 switch_to_8bit(); | |
4181 | |
4182 /* rxvt sends its version number: "20703" is 2.7.3. | |
4183 * Ignore it for when the user has set 'term' to xterm, | |
4184 * even though it's an rxvt. */ | |
4395 | 4185 if (extra > 0) |
4186 extra = atoi((char *)tp + extra); | |
7 | 4187 if (extra > 20000) |
4188 extra = 0; | |
4189 | |
4190 if (tp[1 + (tp[0] != CSI)] == '>' && j == 2) | |
4191 { | |
3885 | 4192 /* Only set 'ttymouse' automatically if it was not set |
4193 * by the user already. */ | |
4194 if (!option_was_set((char_u *)"ttym")) | |
4195 { | |
3746 | 4196 # ifdef TTYM_SGR |
3885 | 4197 if (extra >= 277) |
4198 set_option_value((char_u *)"ttym", 0L, | |
3746 | 4199 (char_u *)"sgr", 0); |
3885 | 4200 else |
3746 | 4201 # endif |
3885 | 4202 /* if xterm version >= 95 use mouse dragging */ |
4203 if (extra >= 95) | |
4204 set_option_value((char_u *)"ttym", 0L, | |
7 | 4205 (char_u *)"xterm2", 0); |
3885 | 4206 } |
4207 | |
7 | 4208 /* if xterm version >= 141 try to get termcap codes */ |
4209 if (extra >= 141) | |
4210 { | |
4211 check_for_codes = TRUE; | |
4212 need_gather = TRUE; | |
4213 req_codes_from_term(); | |
4214 } | |
4215 } | |
4216 # ifdef FEAT_EVAL | |
4217 set_vim_var_string(VV_TERMRESPONSE, tp, i + 1); | |
4218 # endif | |
4219 # ifdef FEAT_AUTOCMD | |
4220 apply_autocmds(EVENT_TERMRESPONSE, | |
4221 NULL, NULL, FALSE, curbuf); | |
4222 # endif | |
4223 key_name[0] = (int)KS_EXTRA; | |
4224 key_name[1] = (int)KE_IGNORE; | |
4225 slen = i + 1; | |
4226 } | |
4227 } | |
4228 | |
4229 /* Check for '<Esc>P1+r<hex bytes><Esc>\'. A "0" instead of the | |
4230 * "1" means an invalid request. */ | |
4231 else if (check_for_codes | |
4232 && ((tp[0] == ESC && tp[1] == 'P' && len >= 2) | |
4233 || tp[0] == DCS)) | |
4234 { | |
4235 j = 1 + (tp[0] != DCS); | |
4236 for (i = j; i < len; ++i) | |
4237 if ((tp[i] == ESC && tp[i + 1] == '\\' && i + 1 < len) | |
4238 || tp[i] == STERM) | |
4239 { | |
4240 if (i - j >= 3 && tp[j + 1] == '+' && tp[j + 2] == 'r') | |
4241 got_code_from_term(tp + j, i); | |
4242 key_name[0] = (int)KS_EXTRA; | |
4243 key_name[1] = (int)KE_IGNORE; | |
4244 slen = i + 1 + (tp[i] == ESC); | |
4245 break; | |
4246 } | |
4247 | |
4248 if (i == len) | |
4249 return -1; /* not enough characters */ | |
4250 } | |
4251 } | |
4252 #endif | |
4253 | |
4254 if (key_name[0] == NUL) | |
4255 continue; /* No match at this position, try next one */ | |
4256 | |
4257 /* We only get here when we have a complete termcode match */ | |
4258 | |
4259 #ifdef FEAT_MOUSE | |
4260 # ifdef FEAT_GUI | |
4261 /* | |
4262 * Only in the GUI: Fetch the pointer coordinates of the scroll event | |
4263 * so that we know which window to scroll later. | |
4264 */ | |
4265 if (gui.in_use | |
4266 && key_name[0] == (int)KS_EXTRA | |
4267 && (key_name[1] == (int)KE_X1MOUSE | |
4268 || key_name[1] == (int)KE_X2MOUSE | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2347
diff
changeset
|
4269 || key_name[1] == (int)KE_MOUSELEFT |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2347
diff
changeset
|
4270 || key_name[1] == (int)KE_MOUSERIGHT |
7 | 4271 || key_name[1] == (int)KE_MOUSEDOWN |
4272 || key_name[1] == (int)KE_MOUSEUP)) | |
4273 { | |
4274 num_bytes = get_bytes_from_buf(tp + slen, bytes, 4); | |
4275 if (num_bytes == -1) /* not enough coordinates */ | |
4276 return -1; | |
4277 mouse_col = 128 * (bytes[0] - ' ' - 1) + bytes[1] - ' ' - 1; | |
4278 mouse_row = 128 * (bytes[2] - ' ' - 1) + bytes[3] - ' ' - 1; | |
4279 slen += num_bytes; | |
4280 } | |
4281 else | |
4282 # endif | |
4283 /* | |
4284 * If it is a mouse click, get the coordinates. | |
4285 */ | |
3746 | 4286 if (key_name[0] == KS_MOUSE |
7 | 4287 # ifdef FEAT_MOUSE_JSB |
3746 | 4288 || key_name[0] == KS_JSBTERM_MOUSE |
7 | 4289 # endif |
4290 # ifdef FEAT_MOUSE_NET | |
3746 | 4291 || key_name[0] == KS_NETTERM_MOUSE |
7 | 4292 # endif |
4293 # ifdef FEAT_MOUSE_DEC | |
3746 | 4294 || key_name[0] == KS_DEC_MOUSE |
7 | 4295 # endif |
4296 # ifdef FEAT_MOUSE_PTERM | |
3746 | 4297 || key_name[0] == KS_PTERM_MOUSE |
7 | 4298 # endif |
3166 | 4299 # ifdef FEAT_MOUSE_URXVT |
3746 | 4300 || key_name[0] == KS_URXVT_MOUSE |
4301 # endif | |
4302 # ifdef FEAT_MOUSE_SGR | |
4303 || key_name[0] == KS_SGR_MOUSE | |
3166 | 4304 # endif |
7 | 4305 ) |
4306 { | |
4307 is_click = is_drag = FALSE; | |
4308 | |
1623 | 4309 # if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI) \ |
4310 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE) | |
7 | 4311 if (key_name[0] == (int)KS_MOUSE) |
4312 { | |
4313 /* | |
4314 * For xterm and MSDOS we get "<t_mouse>scr", where | |
4315 * s == encoded button state: | |
4316 * 0x20 = left button down | |
4317 * 0x21 = middle button down | |
4318 * 0x22 = right button down | |
4319 * 0x23 = any button release | |
4320 * 0x60 = button 4 down (scroll wheel down) | |
4321 * 0x61 = button 5 down (scroll wheel up) | |
4322 * add 0x04 for SHIFT | |
4323 * add 0x08 for ALT | |
4324 * add 0x10 for CTRL | |
4325 * add 0x20 for mouse drag (0x40 is drag with left button) | |
4326 * c == column + ' ' + 1 == column + 33 | |
4327 * r == row + ' ' + 1 == row + 33 | |
4328 * | |
4329 * The coordinates are passed on through global variables. | |
4330 * Ugly, but this avoids trouble with mouse clicks at an | |
4331 * unexpected moment and allows for mapping them. | |
4332 */ | |
4333 for (;;) | |
4334 { | |
4335 #ifdef FEAT_GUI | |
4336 if (gui.in_use) | |
4337 { | |
4338 /* GUI uses more bits for columns > 223 */ | |
4339 num_bytes = get_bytes_from_buf(tp + slen, bytes, 5); | |
4340 if (num_bytes == -1) /* not enough coordinates */ | |
4341 return -1; | |
4342 mouse_code = bytes[0]; | |
4343 mouse_col = 128 * (bytes[1] - ' ' - 1) | |
4344 + bytes[2] - ' ' - 1; | |
4345 mouse_row = 128 * (bytes[3] - ' ' - 1) | |
4346 + bytes[4] - ' ' - 1; | |
4347 } | |
4348 else | |
4349 #endif | |
4350 { | |
4351 num_bytes = get_bytes_from_buf(tp + slen, bytes, 3); | |
4352 if (num_bytes == -1) /* not enough coordinates */ | |
4353 return -1; | |
4354 mouse_code = bytes[0]; | |
4355 mouse_col = bytes[1] - ' ' - 1; | |
4356 mouse_row = bytes[2] - ' ' - 1; | |
4357 } | |
4358 slen += num_bytes; | |
4359 | |
4360 /* If the following bytes is also a mouse code and it has | |
4361 * the same code, dump this one and get the next. This | |
4362 * makes dragging a whole lot faster. */ | |
4363 #ifdef FEAT_GUI | |
4364 if (gui.in_use) | |
4365 j = 3; | |
4366 else | |
4367 #endif | |
4368 j = termcodes[idx].len; | |
4369 if (STRNCMP(tp, tp + slen, (size_t)j) == 0 | |
4370 && tp[slen + j] == mouse_code | |
4371 && tp[slen + j + 1] != NUL | |
4372 && tp[slen + j + 2] != NUL | |
4373 #ifdef FEAT_GUI | |
4374 && (!gui.in_use | |
4375 || (tp[slen + j + 3] != NUL | |
4376 && tp[slen + j + 4] != NUL)) | |
4377 #endif | |
4378 ) | |
4379 slen += j; | |
4380 else | |
4381 break; | |
4382 } | |
3166 | 4383 } |
4384 | |
3746 | 4385 # if defined(FEAT_MOUSE_URXVT) || defined(FEAT_MOUSE_SGR) |
4386 if (key_name[0] == KS_URXVT_MOUSE | |
4387 || key_name[0] == KS_SGR_MOUSE) | |
3166 | 4388 { |
4389 for (;;) | |
4390 { | |
4391 /* URXVT 1015 mouse reporting mode: | |
4392 * Almost identical to xterm mouse mode, except the values | |
4393 * are decimal instead of bytes. | |
4394 * | |
4395 * \033[%d;%d;%dM | |
4396 * ^-- row | |
4397 * ^----- column | |
4398 * ^-------- code | |
3746 | 4399 * |
4400 * SGR 1006 mouse reporting mode: | |
4401 * Almost identical to xterm mouse mode, except the values | |
4402 * are decimal instead of bytes. | |
4403 * | |
4404 * \033[<%d;%d;%dM | |
4405 * ^-- row | |
4406 * ^----- column | |
4407 * ^-------- code | |
4408 * | |
4409 * \033[<%d;%d;%dm : mouse release event | |
4410 * ^-- row | |
4411 * ^----- column | |
4412 * ^-------- code | |
3166 | 4413 */ |
4414 p = tp + slen; | |
4415 | |
4416 mouse_code = getdigits(&p); | |
4417 if (*p++ != ';') | |
4418 return -1; | |
4419 | |
3746 | 4420 /* when mouse reporting is SGR, add 32 to mouse code */ |
4421 if (key_name[0] == KS_SGR_MOUSE) | |
4422 mouse_code += 32; | |
4423 | |
3166 | 4424 mouse_col = getdigits(&p) - 1; |
4425 if (*p++ != ';') | |
4426 return -1; | |
4427 | |
4428 mouse_row = getdigits(&p) - 1; | |
3746 | 4429 if (key_name[0] == KS_SGR_MOUSE && *p == 'm') |
4430 mouse_code |= MOUSE_RELEASE; | |
4431 else if (*p != 'M') | |
3166 | 4432 return -1; |
3746 | 4433 p++; |
3166 | 4434 |
4435 slen += (int)(p - (tp + slen)); | |
4436 | |
4437 /* skip this one if next one has same code (like xterm | |
4438 * case) */ | |
4439 j = termcodes[idx].len; | |
3746 | 4440 if (STRNCMP(tp, tp + slen, (size_t)j) == 0) |
4441 { | |
3166 | 4442 int slen2; |
4443 int cmd_complete = 0; | |
3746 | 4444 |
4445 /* check if the command is complete by looking for the | |
4446 * 'M' */ | |
4447 for (slen2 = slen; slen2 < len; slen2++) | |
4448 { | |
4449 if (tp[slen2] == 'M' | |
4450 || (key_name[0] == KS_SGR_MOUSE | |
4451 && tp[slen2] == 'm')) | |
4452 { | |
3166 | 4453 cmd_complete = 1; |
4454 break; | |
4455 } | |
4456 } | |
4457 p += j; | |
3746 | 4458 if (cmd_complete && getdigits(&p) == mouse_code) |
4459 { | |
3166 | 4460 slen += j; /* skip the \033[ */ |
4461 continue; | |
4462 } | |
4463 } | |
4464 break; | |
4465 } | |
4466 } | |
4467 # endif | |
4468 | |
4469 if (key_name[0] == (int)KS_MOUSE | |
4470 #ifdef FEAT_MOUSE_URXVT | |
4471 || key_name[0] == (int)KS_URXVT_MOUSE | |
4472 #endif | |
3746 | 4473 #ifdef FEAT_MOUSE_SGR |
4474 || key_name[0] == KS_SGR_MOUSE | |
4475 #endif | |
3166 | 4476 ) |
4477 { | |
7 | 4478 # if !defined(MSWIN) && !defined(MSDOS) |
4479 /* | |
4480 * Handle mouse events. | |
4481 * Recognize the xterm mouse wheel, but not in the GUI, the | |
4482 * Linux console with GPM and the MS-DOS or Win32 console | |
4483 * (multi-clicks use >= 0x60). | |
4484 */ | |
4485 if (mouse_code >= MOUSEWHEEL_LOW | |
4486 # ifdef FEAT_GUI | |
4487 && !gui.in_use | |
4488 # endif | |
4489 # ifdef FEAT_MOUSE_GPM | |
4490 && gpm_flag == 0 | |
4491 # endif | |
4492 ) | |
4493 { | |
4494 /* Keep the mouse_code before it's changed, so that we | |
4495 * remember that it was a mouse wheel click. */ | |
4496 wheel_code = mouse_code; | |
4497 } | |
4498 # ifdef FEAT_MOUSE_XTERM | |
4499 else if (held_button == MOUSE_RELEASE | |
4500 # ifdef FEAT_GUI | |
4501 && !gui.in_use | |
4502 # endif | |
4503 && (mouse_code == 0x23 || mouse_code == 0x24)) | |
4504 { | |
4505 /* Apparently used by rxvt scroll wheel. */ | |
4506 wheel_code = mouse_code - 0x23 + MOUSEWHEEL_LOW; | |
4507 } | |
4508 # endif | |
4509 | |
4510 # if defined(UNIX) && defined(FEAT_MOUSE_TTY) | |
4511 else if (use_xterm_mouse() > 1) | |
4512 { | |
4513 if (mouse_code & MOUSE_DRAG_XTERM) | |
4514 mouse_code |= MOUSE_DRAG; | |
4515 } | |
4516 # endif | |
4517 # ifdef FEAT_XCLIPBOARD | |
4518 else if (!(mouse_code & MOUSE_DRAG & ~MOUSE_CLICK_MASK)) | |
4519 { | |
4520 if ((mouse_code & MOUSE_RELEASE) == MOUSE_RELEASE) | |
4521 stop_xterm_trace(); | |
4522 else | |
4523 start_xterm_trace(mouse_code); | |
4524 } | |
4525 # endif | |
4526 # endif | |
4527 } | |
4528 # endif /* !UNIX || FEAT_MOUSE_XTERM */ | |
4529 # ifdef FEAT_MOUSE_NET | |
4530 if (key_name[0] == (int)KS_NETTERM_MOUSE) | |
4531 { | |
4532 int mc, mr; | |
4533 | |
4534 /* expect a rather limited sequence like: balancing { | |
4535 * \033}6,45\r | |
4536 * '6' is the row, 45 is the column | |
4537 */ | |
4538 p = tp + slen; | |
4539 mr = getdigits(&p); | |
4540 if (*p++ != ',') | |
4541 return -1; | |
4542 mc = getdigits(&p); | |
4543 if (*p++ != '\r') | |
4544 return -1; | |
4545 | |
4546 mouse_col = mc - 1; | |
4547 mouse_row = mr - 1; | |
4548 mouse_code = MOUSE_LEFT; | |
4549 slen += (int)(p - (tp + slen)); | |
4550 } | |
4551 # endif /* FEAT_MOUSE_NET */ | |
4552 # ifdef FEAT_MOUSE_JSB | |
4553 if (key_name[0] == (int)KS_JSBTERM_MOUSE) | |
4554 { | |
4555 int mult, val, iter, button, status; | |
4556 | |
4557 /* JSBTERM Input Model | |
4558 * \033[0~zw uniq escape sequence | |
4559 * (L-x) Left button pressed - not pressed x not reporting | |
4560 * (M-x) Middle button pressed - not pressed x not reporting | |
4561 * (R-x) Right button pressed - not pressed x not reporting | |
4562 * (SDmdu) Single , Double click, m mouse move d button down | |
4563 * u button up | |
4564 * ### X cursor position padded to 3 digits | |
4565 * ### Y cursor position padded to 3 digits | |
4566 * (s-x) SHIFT key pressed - not pressed x not reporting | |
4567 * (c-x) CTRL key pressed - not pressed x not reporting | |
2237
770485470e59
Add a few #ifdefs to exclude functions that are not used. (Domnique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
1941
diff
changeset
|
4568 * \033\\ terminating sequence |
7 | 4569 */ |
4570 | |
4571 p = tp + slen; | |
4572 button = mouse_code = 0; | |
4573 switch (*p++) | |
4574 { | |
4575 case 'L': button = 1; break; | |
4576 case '-': break; | |
4577 case 'x': break; /* ignore sequence */ | |
4578 default: return -1; /* Unknown Result */ | |
4579 } | |
4580 switch (*p++) | |
4581 { | |
4582 case 'M': button |= 2; break; | |
4583 case '-': break; | |
4584 case 'x': break; /* ignore sequence */ | |
4585 default: return -1; /* Unknown Result */ | |
4586 } | |
4587 switch (*p++) | |
4588 { | |
4589 case 'R': button |= 4; break; | |
4590 case '-': break; | |
4591 case 'x': break; /* ignore sequence */ | |
4592 default: return -1; /* Unknown Result */ | |
4593 } | |
4594 status = *p++; | |
4595 for (val = 0, mult = 100, iter = 0; iter < 3; iter++, | |
4596 mult /= 10, p++) | |
4597 if (*p >= '0' && *p <= '9') | |
4598 val += (*p - '0') * mult; | |
4599 else | |
4600 return -1; | |
4601 mouse_col = val; | |
4602 for (val = 0, mult = 100, iter = 0; iter < 3; iter++, | |
4603 mult /= 10, p++) | |
4604 if (*p >= '0' && *p <= '9') | |
4605 val += (*p - '0') * mult; | |
4606 else | |
4607 return -1; | |
4608 mouse_row = val; | |
4609 switch (*p++) | |
4610 { | |
4611 case 's': button |= 8; break; /* SHIFT key Pressed */ | |
4612 case '-': break; /* Not Pressed */ | |
4613 case 'x': break; /* Not Reporting */ | |
4614 default: return -1; /* Unknown Result */ | |
4615 } | |
4616 switch (*p++) | |
4617 { | |
4618 case 'c': button |= 16; break; /* CTRL key Pressed */ | |
4619 case '-': break; /* Not Pressed */ | |
4620 case 'x': break; /* Not Reporting */ | |
4621 default: return -1; /* Unknown Result */ | |
4622 } | |
4623 if (*p++ != '\033') | |
4624 return -1; | |
4625 if (*p++ != '\\') | |
4626 return -1; | |
4627 switch (status) | |
4628 { | |
4629 case 'D': /* Double Click */ | |
4630 case 'S': /* Single Click */ | |
4631 if (button & 1) mouse_code |= MOUSE_LEFT; | |
4632 if (button & 2) mouse_code |= MOUSE_MIDDLE; | |
4633 if (button & 4) mouse_code |= MOUSE_RIGHT; | |
4634 if (button & 8) mouse_code |= MOUSE_SHIFT; | |
4635 if (button & 16) mouse_code |= MOUSE_CTRL; | |
4636 break; | |
4637 case 'm': /* Mouse move */ | |
4638 if (button & 1) mouse_code |= MOUSE_LEFT; | |
4639 if (button & 2) mouse_code |= MOUSE_MIDDLE; | |
4640 if (button & 4) mouse_code |= MOUSE_RIGHT; | |
4641 if (button & 8) mouse_code |= MOUSE_SHIFT; | |
4642 if (button & 16) mouse_code |= MOUSE_CTRL; | |
4643 if ((button & 7) != 0) | |
4644 { | |
4645 held_button = mouse_code; | |
4646 mouse_code |= MOUSE_DRAG; | |
4647 } | |
4648 is_drag = TRUE; | |
4649 showmode(); | |
4650 break; | |
4651 case 'd': /* Button Down */ | |
4652 if (button & 1) mouse_code |= MOUSE_LEFT; | |
4653 if (button & 2) mouse_code |= MOUSE_MIDDLE; | |
4654 if (button & 4) mouse_code |= MOUSE_RIGHT; | |
4655 if (button & 8) mouse_code |= MOUSE_SHIFT; | |
4656 if (button & 16) mouse_code |= MOUSE_CTRL; | |
4657 break; | |
4658 case 'u': /* Button Up */ | |
4659 if (button & 1) | |
4660 mouse_code |= MOUSE_LEFT | MOUSE_RELEASE; | |
4661 if (button & 2) | |
4662 mouse_code |= MOUSE_MIDDLE | MOUSE_RELEASE; | |
4663 if (button & 4) | |
4664 mouse_code |= MOUSE_RIGHT | MOUSE_RELEASE; | |
4665 if (button & 8) | |
4666 mouse_code |= MOUSE_SHIFT; | |
4667 if (button & 16) | |
4668 mouse_code |= MOUSE_CTRL; | |
4669 break; | |
4670 default: return -1; /* Unknown Result */ | |
4671 } | |
4672 | |
4673 slen += (p - (tp + slen)); | |
4674 } | |
4675 # endif /* FEAT_MOUSE_JSB */ | |
4676 # ifdef FEAT_MOUSE_DEC | |
4677 if (key_name[0] == (int)KS_DEC_MOUSE) | |
4678 { | |
4679 /* The DEC Locator Input Model | |
4680 * Netterm delivers the code sequence: | |
4681 * \033[2;4;24;80&w (left button down) | |
4682 * \033[3;0;24;80&w (left button up) | |
4683 * \033[6;1;24;80&w (right button down) | |
4684 * \033[7;0;24;80&w (right button up) | |
4685 * CSI Pe ; Pb ; Pr ; Pc ; Pp & w | |
4686 * Pe is the event code | |
4687 * Pb is the button code | |
4688 * Pr is the row coordinate | |
4689 * Pc is the column coordinate | |
4690 * Pp is the third coordinate (page number) | |
4691 * Pe, the event code indicates what event caused this report | |
4692 * The following event codes are defined: | |
4693 * 0 - request, the terminal received an explicit request | |
4694 * for a locator report, but the locator is unavailable | |
4695 * 1 - request, the terminal received an explicit request | |
4696 * for a locator report | |
4697 * 2 - left button down | |
4698 * 3 - left button up | |
4699 * 4 - middle button down | |
4700 * 5 - middle button up | |
4701 * 6 - right button down | |
4702 * 7 - right button up | |
4703 * 8 - fourth button down | |
4704 * 9 - fourth button up | |
4705 * 10 - locator outside filter rectangle | |
4706 * Pb, the button code, ASCII decimal 0-15 indicating which | |
4707 * buttons are down if any. The state of the four buttons | |
4708 * on the locator correspond to the low four bits of the | |
4709 * decimal value, | |
4710 * "1" means button depressed | |
4711 * 0 - no buttons down, | |
4712 * 1 - right, | |
4713 * 2 - middle, | |
4714 * 4 - left, | |
4715 * 8 - fourth | |
4716 * Pr is the row coordinate of the locator position in the page, | |
4717 * encoded as an ASCII decimal value. | |
4718 * If Pr is omitted, the locator position is undefined | |
4719 * (outside the terminal window for example). | |
4720 * Pc is the column coordinate of the locator position in the | |
4721 * page, encoded as an ASCII decimal value. | |
4722 * If Pc is omitted, the locator position is undefined | |
4723 * (outside the terminal window for example). | |
4724 * Pp is the page coordinate of the locator position | |
4725 * encoded as an ASCII decimal value. | |
4726 * The page coordinate may be omitted if the locator is on | |
4727 * page one (the default). We ignore it anyway. | |
4728 */ | |
4729 int Pe, Pb, Pr, Pc; | |
4730 | |
4731 p = tp + slen; | |
4732 | |
4733 /* get event status */ | |
4734 Pe = getdigits(&p); | |
4735 if (*p++ != ';') | |
4736 return -1; | |
4737 | |
4738 /* get button status */ | |
4739 Pb = getdigits(&p); | |
4740 if (*p++ != ';') | |
4741 return -1; | |
4742 | |
4743 /* get row status */ | |
4744 Pr = getdigits(&p); | |
4745 if (*p++ != ';') | |
4746 return -1; | |
4747 | |
4748 /* get column status */ | |
4749 Pc = getdigits(&p); | |
4750 | |
4751 /* the page parameter is optional */ | |
4752 if (*p == ';') | |
4753 { | |
4754 p++; | |
4755 (void)getdigits(&p); | |
4756 } | |
4757 if (*p++ != '&') | |
4758 return -1; | |
4759 if (*p++ != 'w') | |
4760 return -1; | |
4761 | |
4762 mouse_code = 0; | |
4763 switch (Pe) | |
4764 { | |
4765 case 0: return -1; /* position request while unavailable */ | |
4766 case 1: /* a response to a locator position request includes | |
4767 the status of all buttons */ | |
4768 Pb &= 7; /* mask off and ignore fourth button */ | |
4769 if (Pb & 4) | |
4770 mouse_code = MOUSE_LEFT; | |
4771 if (Pb & 2) | |
4772 mouse_code = MOUSE_MIDDLE; | |
4773 if (Pb & 1) | |
4774 mouse_code = MOUSE_RIGHT; | |
4775 if (Pb) | |
4776 { | |
4777 held_button = mouse_code; | |
4778 mouse_code |= MOUSE_DRAG; | |
227 | 4779 WantQueryMouse = TRUE; |
7 | 4780 } |
4781 is_drag = TRUE; | |
4782 showmode(); | |
4783 break; | |
4784 case 2: mouse_code = MOUSE_LEFT; | |
227 | 4785 WantQueryMouse = TRUE; |
7 | 4786 break; |
4787 case 3: mouse_code = MOUSE_RELEASE | MOUSE_LEFT; | |
4788 break; | |
4789 case 4: mouse_code = MOUSE_MIDDLE; | |
227 | 4790 WantQueryMouse = TRUE; |
7 | 4791 break; |
4792 case 5: mouse_code = MOUSE_RELEASE | MOUSE_MIDDLE; | |
4793 break; | |
4794 case 6: mouse_code = MOUSE_RIGHT; | |
227 | 4795 WantQueryMouse = TRUE; |
7 | 4796 break; |
4797 case 7: mouse_code = MOUSE_RELEASE | MOUSE_RIGHT; | |
4798 break; | |
4799 case 8: return -1; /* fourth button down */ | |
4800 case 9: return -1; /* fourth button up */ | |
4801 case 10: return -1; /* mouse outside of filter rectangle */ | |
4802 default: return -1; /* should never occur */ | |
4803 } | |
4804 | |
4805 mouse_col = Pc - 1; | |
4806 mouse_row = Pr - 1; | |
4807 | |
4808 slen += (int)(p - (tp + slen)); | |
4809 } | |
4810 # endif /* FEAT_MOUSE_DEC */ | |
4811 # ifdef FEAT_MOUSE_PTERM | |
4812 if (key_name[0] == (int)KS_PTERM_MOUSE) | |
4813 { | |
2237
770485470e59
Add a few #ifdefs to exclude functions that are not used. (Domnique Pelle)
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parents:
1941
diff
changeset
|
4814 int button, num_clicks, action; |
7 | 4815 |
4816 p = tp + slen; | |
4817 | |
4818 action = getdigits(&p); | |
4819 if (*p++ != ';') | |
4820 return -1; | |
4821 | |
4822 mouse_row = getdigits(&p); | |
4823 if (*p++ != ';') | |
4824 return -1; | |
4825 mouse_col = getdigits(&p); | |
4826 if (*p++ != ';') | |
4827 return -1; | |
4828 | |
4829 button = getdigits(&p); | |
4830 mouse_code = 0; | |
4831 | |
4832 switch( button ) | |
4833 { | |
4834 case 4: mouse_code = MOUSE_LEFT; break; | |
4835 case 1: mouse_code = MOUSE_RIGHT; break; | |
4836 case 2: mouse_code = MOUSE_MIDDLE; break; | |
4837 default: return -1; | |
4838 } | |
4839 | |
4840 switch( action ) | |
4841 { | |
4842 case 31: /* Initial press */ | |
4843 if (*p++ != ';') | |
4844 return -1; | |
4845 | |
4846 num_clicks = getdigits(&p); /* Not used */ | |
4847 break; | |
4848 | |
4849 case 32: /* Release */ | |
4850 mouse_code |= MOUSE_RELEASE; | |
4851 break; | |
4852 | |
4853 case 33: /* Drag */ | |
4854 held_button = mouse_code; | |
4855 mouse_code |= MOUSE_DRAG; | |
4856 break; | |
4857 | |
4858 default: | |
4859 return -1; | |
4860 } | |
4861 | |
4862 if (*p++ != 't') | |
4863 return -1; | |
4864 | |
4865 slen += (p - (tp + slen)); | |
4866 } | |
4867 # endif /* FEAT_MOUSE_PTERM */ | |
4868 | |
4869 /* Interpret the mouse code */ | |
4870 current_button = (mouse_code & MOUSE_CLICK_MASK); | |
4871 if (current_button == MOUSE_RELEASE | |
4872 # ifdef FEAT_MOUSE_XTERM | |
4873 && wheel_code == 0 | |
4874 # endif | |
4875 ) | |
4876 { | |
4877 /* | |
4878 * If we get a mouse drag or release event when | |
4879 * there is no mouse button held down (held_button == | |
4880 * MOUSE_RELEASE), produce a K_IGNORE below. | |
4881 * (can happen when you hold down two buttons | |
4882 * and then let them go, or click in the menu bar, but not | |
4883 * on a menu, and drag into the text). | |
4884 */ | |
4885 if ((mouse_code & MOUSE_DRAG) == MOUSE_DRAG) | |
4886 is_drag = TRUE; | |
4887 current_button = held_button; | |
4888 } | |
4889 else if (wheel_code == 0) | |
4890 { | |
4891 # ifdef CHECK_DOUBLE_CLICK | |
4892 # ifdef FEAT_MOUSE_GPM | |
4893 # ifdef FEAT_GUI | |
4894 /* | |
4895 * Only for Unix, when GUI or gpm is not active, we handle | |
4896 * multi-clicks here. | |
4897 */ | |
4898 if (gpm_flag == 0 && !gui.in_use) | |
4899 # else | |
4900 if (gpm_flag == 0) | |
4901 # endif | |
4902 # else | |
4903 # ifdef FEAT_GUI | |
4904 if (!gui.in_use) | |
4905 # endif | |
4906 # endif | |
4907 { | |
4908 /* | |
4909 * Compute the time elapsed since the previous mouse click. | |
4910 */ | |
4911 gettimeofday(&mouse_time, NULL); | |
4912 timediff = (mouse_time.tv_usec | |
4913 - orig_mouse_time.tv_usec) / 1000; | |
4914 if (timediff < 0) | |
4915 --orig_mouse_time.tv_sec; | |
4916 timediff += (mouse_time.tv_sec | |
4917 - orig_mouse_time.tv_sec) * 1000; | |
4918 orig_mouse_time = mouse_time; | |
4919 if (mouse_code == orig_mouse_code | |
4920 && timediff < p_mouset | |
4921 && orig_num_clicks != 4 | |
4922 && orig_mouse_col == mouse_col | |
4923 && orig_mouse_row == mouse_row | |
683 | 4924 && ((orig_topline == curwin->w_topline |
7 | 4925 #ifdef FEAT_DIFF |
683 | 4926 && orig_topfill == curwin->w_topfill |
7 | 4927 #endif |
683 | 4928 ) |
4929 #ifdef FEAT_WINDOWS | |
4930 /* Double click in tab pages line also works | |
4931 * when window contents changes. */ | |
4932 || (mouse_row == 0 && firstwin->w_winrow > 0) | |
4933 #endif | |
4934 ) | |
4935 ) | |
7 | 4936 ++orig_num_clicks; |
4937 else | |
4938 orig_num_clicks = 1; | |
4939 orig_mouse_col = mouse_col; | |
4940 orig_mouse_row = mouse_row; | |
4941 orig_topline = curwin->w_topline; | |
4942 #ifdef FEAT_DIFF | |
4943 orig_topfill = curwin->w_topfill; | |
4944 #endif | |
4945 } | |
4946 # if defined(FEAT_GUI) || defined(FEAT_MOUSE_GPM) | |
4947 else | |
4948 orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code); | |
4949 # endif | |
4950 # else | |
4951 orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code); | |
4952 # endif | |
4953 is_click = TRUE; | |
4954 orig_mouse_code = mouse_code; | |
4955 } | |
4956 if (!is_drag) | |
4957 held_button = mouse_code & MOUSE_CLICK_MASK; | |
4958 | |
4959 /* | |
4960 * Translate the actual mouse event into a pseudo mouse event. | |
4961 * First work out what modifiers are to be used. | |
4962 */ | |
4963 if (orig_mouse_code & MOUSE_SHIFT) | |
4964 modifiers |= MOD_MASK_SHIFT; | |
4965 if (orig_mouse_code & MOUSE_CTRL) | |
4966 modifiers |= MOD_MASK_CTRL; | |
4967 if (orig_mouse_code & MOUSE_ALT) | |
4968 modifiers |= MOD_MASK_ALT; | |
4969 if (orig_num_clicks == 2) | |
4970 modifiers |= MOD_MASK_2CLICK; | |
4971 else if (orig_num_clicks == 3) | |
4972 modifiers |= MOD_MASK_3CLICK; | |
4973 else if (orig_num_clicks == 4) | |
4974 modifiers |= MOD_MASK_4CLICK; | |
4975 | |
4976 /* Work out our pseudo mouse event */ | |
4977 key_name[0] = (int)KS_EXTRA; | |
4978 if (wheel_code != 0) | |
2336
1a4a66f0c871
Make CTRL modifier work for mouse wheel. (Benjamin Haskell)
Bram Moolenaar <bram@vim.org>
parents:
2279
diff
changeset
|
4979 { |
1a4a66f0c871
Make CTRL modifier work for mouse wheel. (Benjamin Haskell)
Bram Moolenaar <bram@vim.org>
parents:
2279
diff
changeset
|
4980 if (wheel_code & MOUSE_CTRL) |
1a4a66f0c871
Make CTRL modifier work for mouse wheel. (Benjamin Haskell)
Bram Moolenaar <bram@vim.org>
parents:
2279
diff
changeset
|
4981 modifiers |= MOD_MASK_CTRL; |
2347
9228765d3e13
Also make ALT modifier work for mouse wheel. (Benjamin Haskell)
Bram Moolenaar <bram@vim.org>
parents:
2336
diff
changeset
|
4982 if (wheel_code & MOUSE_ALT) |
9228765d3e13
Also make ALT modifier work for mouse wheel. (Benjamin Haskell)
Bram Moolenaar <bram@vim.org>
parents:
2336
diff
changeset
|
4983 modifiers |= MOD_MASK_ALT; |
7 | 4984 key_name[1] = (wheel_code & 1) |
4985 ? (int)KE_MOUSEUP : (int)KE_MOUSEDOWN; | |
2336
1a4a66f0c871
Make CTRL modifier work for mouse wheel. (Benjamin Haskell)
Bram Moolenaar <bram@vim.org>
parents:
2279
diff
changeset
|
4986 } |
7 | 4987 else |
4988 key_name[1] = get_pseudo_mouse_code(current_button, | |
4989 is_click, is_drag); | |
4990 } | |
4991 #endif /* FEAT_MOUSE */ | |
4992 | |
4993 #ifdef FEAT_GUI | |
4994 /* | |
4995 * If using the GUI, then we get menu and scrollbar events. | |
4996 * | |
4997 * A menu event is encoded as K_SPECIAL, KS_MENU, KE_FILLER followed by | |
4998 * four bytes which are to be taken as a pointer to the vimmenu_T | |
4999 * structure. | |
5000 * | |
1221 | 5001 * A tab line event is encoded as K_SPECIAL KS_TABLINE nr, where "nr" |
685 | 5002 * is one byte with the tab index. |
5003 * | |
7 | 5004 * A scrollbar event is K_SPECIAL, KS_VER_SCROLLBAR, KE_FILLER followed |
5005 * by one byte representing the scrollbar number, and then four bytes | |
5006 * representing a long_u which is the new value of the scrollbar. | |
5007 * | |
5008 * A horizontal scrollbar event is K_SPECIAL, KS_HOR_SCROLLBAR, | |
5009 * KE_FILLER followed by four bytes representing a long_u which is the | |
5010 * new value of the scrollbar. | |
5011 */ | |
5012 # ifdef FEAT_MENU | |
5013 else if (key_name[0] == (int)KS_MENU) | |
5014 { | |
5015 long_u val; | |
5016 | |
5017 num_bytes = get_long_from_buf(tp + slen, &val); | |
5018 if (num_bytes == -1) | |
5019 return -1; | |
5020 current_menu = (vimmenu_T *)val; | |
5021 slen += num_bytes; | |
936 | 5022 |
5023 /* The menu may have been deleted right after it was used, check | |
5024 * for that. */ | |
5025 if (check_menu_pointer(root_menu, current_menu) == FAIL) | |
5026 { | |
5027 key_name[0] = KS_EXTRA; | |
5028 key_name[1] = (int)KE_IGNORE; | |
5029 } | |
7 | 5030 } |
5031 # endif | |
685 | 5032 # ifdef FEAT_GUI_TABLINE |
5033 else if (key_name[0] == (int)KS_TABLINE) | |
5034 { | |
688 | 5035 /* Selecting tabline tab or using its menu. */ |
685 | 5036 num_bytes = get_bytes_from_buf(tp + slen, bytes, 1); |
5037 if (num_bytes == -1) | |
5038 return -1; | |
5039 current_tab = (int)bytes[0]; | |
1394 | 5040 if (current_tab == 255) /* -1 in a byte gives 255 */ |
5041 current_tab = -1; | |
685 | 5042 slen += num_bytes; |
5043 } | |
688 | 5044 else if (key_name[0] == (int)KS_TABMENU) |
5045 { | |
5046 /* Selecting tabline tab or using its menu. */ | |
5047 num_bytes = get_bytes_from_buf(tp + slen, bytes, 2); | |
5048 if (num_bytes == -1) | |
5049 return -1; | |
5050 current_tab = (int)bytes[0]; | |
5051 current_tabmenu = (int)bytes[1]; | |
5052 slen += num_bytes; | |
5053 } | |
685 | 5054 # endif |
7 | 5055 # ifndef USE_ON_FLY_SCROLL |
5056 else if (key_name[0] == (int)KS_VER_SCROLLBAR) | |
5057 { | |
5058 long_u val; | |
5059 | |
5060 /* Get the last scrollbar event in the queue of the same type */ | |
5061 j = 0; | |
5062 for (i = 0; tp[j] == CSI && tp[j + 1] == KS_VER_SCROLLBAR | |
5063 && tp[j + 2] != NUL; ++i) | |
5064 { | |
5065 j += 3; | |
5066 num_bytes = get_bytes_from_buf(tp + j, bytes, 1); | |
5067 if (num_bytes == -1) | |
5068 break; | |
5069 if (i == 0) | |
5070 current_scrollbar = (int)bytes[0]; | |
5071 else if (current_scrollbar != (int)bytes[0]) | |
5072 break; | |
5073 j += num_bytes; | |
5074 num_bytes = get_long_from_buf(tp + j, &val); | |
5075 if (num_bytes == -1) | |
5076 break; | |
5077 scrollbar_value = val; | |
5078 j += num_bytes; | |
5079 slen = j; | |
5080 } | |
5081 if (i == 0) /* not enough characters to make one */ | |
5082 return -1; | |
5083 } | |
5084 else if (key_name[0] == (int)KS_HOR_SCROLLBAR) | |
5085 { | |
5086 long_u val; | |
5087 | |
5088 /* Get the last horiz. scrollbar event in the queue */ | |
5089 j = 0; | |
5090 for (i = 0; tp[j] == CSI && tp[j + 1] == KS_HOR_SCROLLBAR | |
5091 && tp[j + 2] != NUL; ++i) | |
5092 { | |
5093 j += 3; | |
5094 num_bytes = get_long_from_buf(tp + j, &val); | |
5095 if (num_bytes == -1) | |
5096 break; | |
5097 scrollbar_value = val; | |
5098 j += num_bytes; | |
5099 slen = j; | |
5100 } | |
5101 if (i == 0) /* not enough characters to make one */ | |
5102 return -1; | |
5103 } | |
5104 # endif /* !USE_ON_FLY_SCROLL */ | |
5105 #endif /* FEAT_GUI */ | |
5106 | |
180 | 5107 /* |
5108 * Change <xHome> to <Home>, <xUp> to <Up>, etc. | |
5109 */ | |
5110 key = handle_x_keys(TERMCAP2KEY(key_name[0], key_name[1])); | |
5111 | |
5112 /* | |
5113 * Add any modifier codes to our string. | |
5114 */ | |
5115 new_slen = 0; /* Length of what will replace the termcode */ | |
5116 if (modifiers != 0) | |
5117 { | |
5118 /* Some keys have the modifier included. Need to handle that here | |
5119 * to make mappings work. */ | |
5120 key = simplify_key(key, &modifiers); | |
5121 if (modifiers != 0) | |
5122 { | |
5123 string[new_slen++] = K_SPECIAL; | |
5124 string[new_slen++] = (int)KS_MODIFIER; | |
5125 string[new_slen++] = modifiers; | |
5126 } | |
5127 } | |
5128 | |
7 | 5129 /* Finally, add the special key code to our string */ |
180 | 5130 key_name[0] = KEY2TERMCAP0(key); |
5131 key_name[1] = KEY2TERMCAP1(key); | |
7 | 5132 if (key_name[0] == KS_KEY) |
1787 | 5133 { |
5134 /* from ":set <M-b>=xx" */ | |
5135 #ifdef FEAT_MBYTE | |
5136 if (has_mbyte) | |
5137 new_slen += (*mb_char2bytes)(key_name[1], string + new_slen); | |
5138 else | |
5139 #endif | |
5140 string[new_slen++] = key_name[1]; | |
5141 } | |
2672 | 5142 else if (new_slen == 0 && key_name[0] == KS_EXTRA |
5143 && key_name[1] == KE_IGNORE) | |
5144 { | |
5145 /* Do not put K_IGNORE into the buffer, do return KEYLEN_REMOVED | |
5146 * to indicate what happened. */ | |
5147 retval = KEYLEN_REMOVED; | |
5148 } | |
7 | 5149 else |
5150 { | |
5151 string[new_slen++] = K_SPECIAL; | |
5152 string[new_slen++] = key_name[0]; | |
5153 string[new_slen++] = key_name[1]; | |
5154 } | |
5155 string[new_slen] = NUL; | |
5156 extra = new_slen - slen; | |
5157 if (buf == NULL) | |
5158 { | |
5159 if (extra < 0) | |
5160 /* remove matched chars, taking care of noremap */ | |
5161 del_typebuf(-extra, offset); | |
5162 else if (extra > 0) | |
5163 /* insert the extra space we need */ | |
5164 ins_typebuf(string + slen, REMAP_YES, offset, FALSE, FALSE); | |
5165 | |
5166 /* | |
5167 * Careful: del_typebuf() and ins_typebuf() may have reallocated | |
5168 * typebuf.tb_buf[]! | |
5169 */ | |
5170 mch_memmove(typebuf.tb_buf + typebuf.tb_off + offset, string, | |
5171 (size_t)new_slen); | |
5172 } | |
5173 else | |
5174 { | |
5175 if (extra < 0) | |
5176 /* remove matched characters */ | |
5177 mch_memmove(buf + offset, buf + offset - extra, | |
3328 | 5178 (size_t)(*buflen + offset + extra)); |
7 | 5179 else if (extra > 0) |
3328 | 5180 { |
5181 /* Insert the extra space we need. If there is insufficient | |
5182 * space return -1. */ | |
5183 if (*buflen + extra + new_slen >= bufsize) | |
5184 return -1; | |
7 | 5185 mch_memmove(buf + offset + extra, buf + offset, |
3328 | 5186 (size_t)(*buflen - offset)); |
5187 } | |
7 | 5188 mch_memmove(buf + offset, string, (size_t)new_slen); |
3328 | 5189 *buflen = *buflen + extra + new_slen; |
7 | 5190 } |
2672 | 5191 return retval == 0 ? (len + extra + offset) : retval; |
7 | 5192 } |
5193 | |
5194 return 0; /* no match found */ | |
5195 } | |
5196 | |
5197 /* | |
5198 * Replace any terminal code strings in from[] with the equivalent internal | |
5199 * vim representation. This is used for the "from" and "to" part of a | |
5200 * mapping, and the "to" part of a menu command. | |
5201 * Any strings like "<C-UP>" are also replaced, unless 'cpoptions' contains | |
5202 * '<'. | |
5203 * K_SPECIAL by itself is replaced by K_SPECIAL KS_SPECIAL KE_FILLER. | |
5204 * | |
5205 * The replacement is done in result[] and finally copied into allocated | |
5206 * memory. If this all works well *bufp is set to the allocated memory and a | |
5207 * pointer to it is returned. If something fails *bufp is set to NULL and from | |
5208 * is returned. | |
5209 * | |
5210 * CTRL-V characters are removed. When "from_part" is TRUE, a trailing CTRL-V | |
5211 * is included, otherwise it is removed (for ":map xx ^V", maps xx to | |
5212 * nothing). When 'cpoptions' does not contain 'B', a backslash can be used | |
5213 * instead of a CTRL-V. | |
5214 */ | |
859 | 5215 char_u * |
5216 replace_termcodes(from, bufp, from_part, do_lt, special) | |
7 | 5217 char_u *from; |
5218 char_u **bufp; | |
5219 int from_part; | |
5220 int do_lt; /* also translate <lt> */ | |
859 | 5221 int special; /* always accept <key> notation */ |
7 | 5222 { |
5223 int i; | |
5224 int slen; | |
5225 int key; | |
5226 int dlen = 0; | |
5227 char_u *src; | |
5228 int do_backslash; /* backslash is a special character */ | |
5229 int do_special; /* recognize <> key codes */ | |
5230 int do_key_code; /* recognize raw key codes */ | |
5231 char_u *result; /* buffer for resulting string */ | |
5232 | |
5233 do_backslash = (vim_strchr(p_cpo, CPO_BSLASH) == NULL); | |
859 | 5234 do_special = (vim_strchr(p_cpo, CPO_SPECI) == NULL) || special; |
7 | 5235 do_key_code = (vim_strchr(p_cpo, CPO_KEYCODE) == NULL); |
5236 | |
5237 /* | |
5238 * Allocate space for the translation. Worst case a single character is | |
5239 * replaced by 6 bytes (shifted special key), plus a NUL at the end. | |
5240 */ | |
5241 result = alloc((unsigned)STRLEN(from) * 6 + 1); | |
5242 if (result == NULL) /* out of memory */ | |
5243 { | |
5244 *bufp = NULL; | |
5245 return from; | |
5246 } | |
5247 | |
5248 src = from; | |
5249 | |
5250 /* | |
5251 * Check for #n at start only: function key n | |
5252 */ | |
5253 if (from_part && src[0] == '#' && VIM_ISDIGIT(src[1])) /* function key */ | |
5254 { | |
5255 result[dlen++] = K_SPECIAL; | |
5256 result[dlen++] = 'k'; | |
5257 if (src[1] == '0') | |
5258 result[dlen++] = ';'; /* #0 is F10 is "k;" */ | |
5259 else | |
5260 result[dlen++] = src[1]; /* #3 is F3 is "k3" */ | |
5261 src += 2; | |
5262 } | |
5263 | |
5264 /* | |
5265 * Copy each byte from *from to result[dlen] | |
5266 */ | |
5267 while (*src != NUL) | |
5268 { | |
5269 /* | |
5270 * If 'cpoptions' does not contain '<', check for special key codes, | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2347
diff
changeset
|
5271 * like "<C-S-LeftMouse>" |
7 | 5272 */ |
5273 if (do_special && (do_lt || STRNCMP(src, "<lt>", 4) != 0)) | |
5274 { | |
5275 #ifdef FEAT_EVAL | |
5276 /* | |
5277 * Replace <SID> by K_SNR <script-nr> _. | |
5278 * (room: 5 * 6 = 30 bytes; needed: 3 + <nr> + 1 <= 14) | |
5279 */ | |
5280 if (STRNICMP(src, "<SID>", 5) == 0) | |
5281 { | |
5282 if (current_SID <= 0) | |
5283 EMSG(_(e_usingsid)); | |
5284 else | |
5285 { | |
5286 src += 5; | |
5287 result[dlen++] = K_SPECIAL; | |
5288 result[dlen++] = (int)KS_EXTRA; | |
5289 result[dlen++] = (int)KE_SNR; | |
5290 sprintf((char *)result + dlen, "%ld", (long)current_SID); | |
5291 dlen += (int)STRLEN(result + dlen); | |
5292 result[dlen++] = '_'; | |
5293 continue; | |
5294 } | |
5295 } | |
5296 #endif | |
5297 | |
5298 slen = trans_special(&src, result + dlen, TRUE); | |
5299 if (slen) | |
5300 { | |
5301 dlen += slen; | |
5302 continue; | |
5303 } | |
5304 } | |
5305 | |
5306 /* | |
5307 * If 'cpoptions' does not contain 'k', see if it's an actual key-code. | |
5308 * Note that this is also checked after replacing the <> form. | |
5309 * Single character codes are NOT replaced (e.g. ^H or DEL), because | |
5310 * it could be a character in the file. | |
5311 */ | |
5312 if (do_key_code) | |
5313 { | |
5314 i = find_term_bykeys(src); | |
5315 if (i >= 0) | |
5316 { | |
5317 result[dlen++] = K_SPECIAL; | |
5318 result[dlen++] = termcodes[i].name[0]; | |
5319 result[dlen++] = termcodes[i].name[1]; | |
5320 src += termcodes[i].len; | |
5321 /* If terminal code matched, continue after it. */ | |
5322 continue; | |
5323 } | |
5324 } | |
5325 | |
5326 #ifdef FEAT_EVAL | |
5327 if (do_special) | |
5328 { | |
5329 char_u *p, *s, len; | |
5330 | |
5331 /* | |
5332 * Replace <Leader> by the value of "mapleader". | |
5333 * Replace <LocalLeader> by the value of "maplocalleader". | |
5334 * If "mapleader" or "maplocalleader" isn't set use a backslash. | |
5335 */ | |
5336 if (STRNICMP(src, "<Leader>", 8) == 0) | |
5337 { | |
5338 len = 8; | |
5339 p = get_var_value((char_u *)"g:mapleader"); | |
5340 } | |
5341 else if (STRNICMP(src, "<LocalLeader>", 13) == 0) | |
5342 { | |
5343 len = 13; | |
5344 p = get_var_value((char_u *)"g:maplocalleader"); | |
5345 } | |
5346 else | |
5347 { | |
5348 len = 0; | |
5349 p = NULL; | |
5350 } | |
5351 if (len != 0) | |
5352 { | |
5353 /* Allow up to 8 * 6 characters for "mapleader". */ | |
5354 if (p == NULL || *p == NUL || STRLEN(p) > 8 * 6) | |
5355 s = (char_u *)"\\"; | |
5356 else | |
5357 s = p; | |
5358 while (*s != NUL) | |
5359 result[dlen++] = *s++; | |
5360 src += len; | |
5361 continue; | |
5362 } | |
5363 } | |
5364 #endif | |
5365 | |
5366 /* | |
5367 * Remove CTRL-V and ignore the next character. | |
5368 * For "from" side the CTRL-V at the end is included, for the "to" | |
5369 * part it is removed. | |
5370 * If 'cpoptions' does not contain 'B', also accept a backslash. | |
5371 */ | |
5372 key = *src; | |
5373 if (key == Ctrl_V || (do_backslash && key == '\\')) | |
5374 { | |
5375 ++src; /* skip CTRL-V or backslash */ | |
5376 if (*src == NUL) | |
5377 { | |
5378 if (from_part) | |
5379 result[dlen++] = key; | |
5380 break; | |
5381 } | |
5382 } | |
5383 | |
5384 #ifdef FEAT_MBYTE | |
5385 /* skip multibyte char correctly */ | |
474 | 5386 for (i = (*mb_ptr2len)(src); i > 0; --i) |
7 | 5387 #endif |
5388 { | |
5389 /* | |
5390 * If the character is K_SPECIAL, replace it with K_SPECIAL | |
5391 * KS_SPECIAL KE_FILLER. | |
5392 * If compiled with the GUI replace CSI with K_CSI. | |
5393 */ | |
5394 if (*src == K_SPECIAL) | |
5395 { | |
5396 result[dlen++] = K_SPECIAL; | |
5397 result[dlen++] = KS_SPECIAL; | |
5398 result[dlen++] = KE_FILLER; | |
5399 } | |
5400 # ifdef FEAT_GUI | |
5401 else if (*src == CSI) | |
5402 { | |
5403 result[dlen++] = K_SPECIAL; | |
5404 result[dlen++] = KS_EXTRA; | |
5405 result[dlen++] = (int)KE_CSI; | |
5406 } | |
5407 # endif | |
5408 else | |
5409 result[dlen++] = *src; | |
5410 ++src; | |
5411 } | |
5412 } | |
5413 result[dlen] = NUL; | |
5414 | |
5415 /* | |
5416 * Copy the new string to allocated memory. | |
5417 * If this fails, just return from. | |
5418 */ | |
5419 if ((*bufp = vim_strsave(result)) != NULL) | |
5420 from = *bufp; | |
5421 vim_free(result); | |
5422 return from; | |
5423 } | |
5424 | |
5425 /* | |
5426 * Find a termcode with keys 'src' (must be NUL terminated). | |
5427 * Return the index in termcodes[], or -1 if not found. | |
5428 */ | |
5429 int | |
5430 find_term_bykeys(src) | |
5431 char_u *src; | |
5432 { | |
5433 int i; | |
3290 | 5434 int slen = (int)STRLEN(src); |
7 | 5435 |
5436 for (i = 0; i < tc_len; ++i) | |
5437 { | |
3273 | 5438 if (slen == termcodes[i].len |
5439 && STRNCMP(termcodes[i].code, src, (size_t)slen) == 0) | |
7 | 5440 return i; |
5441 } | |
5442 return -1; | |
5443 } | |
5444 | |
5445 /* | |
5446 * Gather the first characters in the terminal key codes into a string. | |
5447 * Used to speed up check_termcode(). | |
5448 */ | |
5449 static void | |
5450 gather_termleader() | |
5451 { | |
5452 int i; | |
5453 int len = 0; | |
5454 | |
5455 #ifdef FEAT_GUI | |
5456 if (gui.in_use) | |
5457 termleader[len++] = CSI; /* the GUI codes are not in termcodes[] */ | |
5458 #endif | |
5459 #ifdef FEAT_TERMRESPONSE | |
5460 if (check_for_codes) | |
5461 termleader[len++] = DCS; /* the termcode response starts with DCS | |
5462 in 8-bit mode */ | |
5463 #endif | |
5464 termleader[len] = NUL; | |
5465 | |
5466 for (i = 0; i < tc_len; ++i) | |
5467 if (vim_strchr(termleader, termcodes[i].code[0]) == NULL) | |
5468 { | |
5469 termleader[len++] = termcodes[i].code[0]; | |
5470 termleader[len] = NUL; | |
5471 } | |
5472 | |
5473 need_gather = FALSE; | |
5474 } | |
5475 | |
5476 /* | |
5477 * Show all termcodes (for ":set termcap") | |
5478 * This code looks a lot like showoptions(), but is different. | |
5479 */ | |
5480 void | |
5481 show_termcodes() | |
5482 { | |
5483 int col; | |
5484 int *items; | |
5485 int item_count; | |
5486 int run; | |
5487 int row, rows; | |
5488 int cols; | |
5489 int i; | |
5490 int len; | |
5491 | |
180 | 5492 #define INC3 27 /* try to make three columns */ |
5493 #define INC2 40 /* try to make two columns */ | |
7 | 5494 #define GAP 2 /* spaces between columns */ |
5495 | |
5496 if (tc_len == 0) /* no terminal codes (must be GUI) */ | |
5497 return; | |
5498 items = (int *)alloc((unsigned)(sizeof(int) * tc_len)); | |
5499 if (items == NULL) | |
5500 return; | |
5501 | |
5502 /* Highlight title */ | |
5503 MSG_PUTS_TITLE(_("\n--- Terminal keys ---")); | |
5504 | |
5505 /* | |
5506 * do the loop two times: | |
5507 * 1. display the short items (non-strings and short strings) | |
180 | 5508 * 2. display the medium items (medium length strings) |
5509 * 3. display the long items (remaining strings) | |
7 | 5510 */ |
180 | 5511 for (run = 1; run <= 3 && !got_int; ++run) |
7 | 5512 { |
5513 /* | |
5514 * collect the items in items[] | |
5515 */ | |
5516 item_count = 0; | |
5517 for (i = 0; i < tc_len; i++) | |
5518 { | |
5519 len = show_one_termcode(termcodes[i].name, | |
5520 termcodes[i].code, FALSE); | |
180 | 5521 if (len <= INC3 - GAP ? run == 1 |
5522 : len <= INC2 - GAP ? run == 2 | |
5523 : run == 3) | |
7 | 5524 items[item_count++] = i; |
5525 } | |
5526 | |
5527 /* | |
5528 * display the items | |
5529 */ | |
180 | 5530 if (run <= 2) |
7 | 5531 { |
180 | 5532 cols = (Columns + GAP) / (run == 1 ? INC3 : INC2); |
7 | 5533 if (cols == 0) |
5534 cols = 1; | |
5535 rows = (item_count + cols - 1) / cols; | |
5536 } | |
180 | 5537 else /* run == 3 */ |
7 | 5538 rows = item_count; |
5539 for (row = 0; row < rows && !got_int; ++row) | |
5540 { | |
5541 msg_putchar('\n'); /* go to next line */ | |
5542 if (got_int) /* 'q' typed in more */ | |
5543 break; | |
5544 col = 0; | |
5545 for (i = row; i < item_count; i += rows) | |
5546 { | |
5547 msg_col = col; /* make columns */ | |
5548 show_one_termcode(termcodes[items[i]].name, | |
5549 termcodes[items[i]].code, TRUE); | |
180 | 5550 if (run == 2) |
5551 col += INC2; | |
5552 else | |
5553 col += INC3; | |
7 | 5554 } |
5555 out_flush(); | |
5556 ui_breakcheck(); | |
5557 } | |
5558 } | |
5559 vim_free(items); | |
5560 } | |
5561 | |
5562 /* | |
5563 * Show one termcode entry. | |
5564 * Output goes into IObuff[] | |
5565 */ | |
5566 int | |
5567 show_one_termcode(name, code, printit) | |
5568 char_u *name; | |
5569 char_u *code; | |
5570 int printit; | |
5571 { | |
5572 char_u *p; | |
5573 int len; | |
5574 | |
5575 if (name[0] > '~') | |
5576 { | |
5577 IObuff[0] = ' '; | |
5578 IObuff[1] = ' '; | |
5579 IObuff[2] = ' '; | |
5580 IObuff[3] = ' '; | |
5581 } | |
5582 else | |
5583 { | |
5584 IObuff[0] = 't'; | |
5585 IObuff[1] = '_'; | |
5586 IObuff[2] = name[0]; | |
5587 IObuff[3] = name[1]; | |
5588 } | |
5589 IObuff[4] = ' '; | |
5590 | |
5591 p = get_special_key_name(TERMCAP2KEY(name[0], name[1]), 0); | |
5592 if (p[1] != 't') | |
5593 STRCPY(IObuff + 5, p); | |
5594 else | |
5595 IObuff[5] = NUL; | |
5596 len = (int)STRLEN(IObuff); | |
5597 do | |
5598 IObuff[len++] = ' '; | |
5599 while (len < 17); | |
5600 IObuff[len] = NUL; | |
5601 if (code == NULL) | |
5602 len += 4; | |
5603 else | |
5604 len += vim_strsize(code); | |
5605 | |
5606 if (printit) | |
5607 { | |
5608 msg_puts(IObuff); | |
5609 if (code == NULL) | |
5610 msg_puts((char_u *)"NULL"); | |
5611 else | |
5612 msg_outtrans(code); | |
5613 } | |
5614 return len; | |
5615 } | |
5616 | |
5617 #if defined(FEAT_TERMRESPONSE) || defined(PROTO) | |
5618 /* | |
5619 * For Xterm >= 140 compiled with OPT_TCAP_QUERY: Obtain the actually used | |
5620 * termcap codes from the terminal itself. | |
5621 * We get them one by one to avoid a very long response string. | |
5622 */ | |
5623 static int xt_index_in = 0; | |
5624 static int xt_index_out = 0; | |
5625 | |
5626 static void | |
5627 req_codes_from_term() | |
5628 { | |
5629 xt_index_out = 0; | |
5630 xt_index_in = 0; | |
5631 req_more_codes_from_term(); | |
5632 } | |
5633 | |
5634 static void | |
5635 req_more_codes_from_term() | |
5636 { | |
5637 char buf[11]; | |
5638 int old_idx = xt_index_out; | |
5639 | |
5640 /* Don't do anything when going to exit. */ | |
5641 if (exiting) | |
5642 return; | |
5643 | |
5644 /* Send up to 10 more requests out than we received. Avoid sending too | |
5645 * many, there can be a buffer overflow somewhere. */ | |
5646 while (xt_index_out < xt_index_in + 10 && key_names[xt_index_out] != NULL) | |
5647 { | |
5648 sprintf(buf, "\033P+q%02x%02x\033\\", | |
5649 key_names[xt_index_out][0], key_names[xt_index_out][1]); | |
5650 out_str_nf((char_u *)buf); | |
5651 ++xt_index_out; | |
5652 } | |
5653 | |
5654 /* Send the codes out right away. */ | |
5655 if (xt_index_out != old_idx) | |
5656 out_flush(); | |
5657 } | |
5658 | |
5659 /* | |
5660 * Decode key code response from xterm: '<Esc>P1+r<name>=<string><Esc>\'. | |
5661 * A "0" instead of the "1" indicates a code that isn't supported. | |
5662 * Both <name> and <string> are encoded in hex. | |
5663 * "code" points to the "0" or "1". | |
5664 */ | |
5665 static void | |
5666 got_code_from_term(code, len) | |
5667 char_u *code; | |
5668 int len; | |
5669 { | |
5670 #define XT_LEN 100 | |
5671 char_u name[3]; | |
5672 char_u str[XT_LEN]; | |
5673 int i; | |
5674 int j = 0; | |
5675 int c; | |
5676 | |
5677 /* A '1' means the code is supported, a '0' means it isn't. | |
5678 * When half the length is > XT_LEN we can't use it. | |
5679 * Our names are currently all 2 characters. */ | |
5680 if (code[0] == '1' && code[7] == '=' && len / 2 < XT_LEN) | |
5681 { | |
5682 /* Get the name from the response and find it in the table. */ | |
5683 name[0] = hexhex2nr(code + 3); | |
5684 name[1] = hexhex2nr(code + 5); | |
5685 name[2] = NUL; | |
5686 for (i = 0; key_names[i] != NULL; ++i) | |
5687 { | |
5688 if (STRCMP(key_names[i], name) == 0) | |
5689 { | |
5690 xt_index_in = i; | |
5691 break; | |
5692 } | |
5693 } | |
5694 if (key_names[i] != NULL) | |
5695 { | |
5696 for (i = 8; (c = hexhex2nr(code + i)) >= 0; i += 2) | |
5697 str[j++] = c; | |
5698 str[j] = NUL; | |
5699 if (name[0] == 'C' && name[1] == 'o') | |
5700 { | |
5701 /* Color count is not a key code. */ | |
5702 i = atoi((char *)str); | |
5703 if (i != t_colors) | |
5704 { | |
5705 /* Nr of colors changed, initialize highlighting and | |
680 | 5706 * redraw everything. This causes a redraw, which usually |
5707 * clears the message. Try keeping the message if it | |
5708 * might work. */ | |
5709 set_keep_msg_from_hist(); | |
7 | 5710 set_color_count(i); |
5711 init_highlight(TRUE, FALSE); | |
5712 redraw_later(CLEAR); | |
5713 } | |
5714 } | |
5715 else | |
5716 { | |
5717 /* First delete any existing entry with the same code. */ | |
5718 i = find_term_bykeys(str); | |
5719 if (i >= 0) | |
5720 del_termcode_idx(i); | |
180 | 5721 add_termcode(name, str, ATC_FROM_TERM); |
7 | 5722 } |
5723 } | |
5724 } | |
5725 | |
5726 /* May request more codes now that we received one. */ | |
5727 ++xt_index_in; | |
5728 req_more_codes_from_term(); | |
5729 } | |
5730 | |
5731 /* | |
5732 * Check if there are any unanswered requests and deal with them. | |
5733 * This is called before starting an external program or getting direct | |
5734 * keyboard input. We don't want responses to be send to that program or | |
5735 * handled as typed text. | |
5736 */ | |
5737 static void | |
5738 check_for_codes_from_term() | |
5739 { | |
5740 int c; | |
5741 | |
5742 /* If no codes requested or all are answered, no need to wait. */ | |
5743 if (xt_index_out == 0 || xt_index_out == xt_index_in) | |
5744 return; | |
5745 | |
5746 /* Vgetc() will check for and handle any response. | |
5747 * Keep calling vpeekc() until we don't get any responses. */ | |
5748 ++no_mapping; | |
5749 ++allow_keys; | |
5750 for (;;) | |
5751 { | |
5752 c = vpeekc(); | |
5753 if (c == NUL) /* nothing available */ | |
5754 break; | |
5755 | |
5756 /* If a response is recognized it's replaced with K_IGNORE, must read | |
5757 * it from the input stream. If there is no K_IGNORE we can't do | |
5758 * anything, break here (there might be some responses further on, but | |
5759 * we don't want to throw away any typed chars). */ | |
5760 if (c != K_SPECIAL && c != K_IGNORE) | |
5761 break; | |
5762 c = vgetc(); | |
5763 if (c != K_IGNORE) | |
5764 { | |
5765 vungetc(c); | |
5766 break; | |
5767 } | |
5768 } | |
5769 --no_mapping; | |
5770 --allow_keys; | |
5771 } | |
5772 #endif | |
5773 | |
5774 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
5775 /* | |
5776 * Translate an internal mapping/abbreviation representation into the | |
5777 * corresponding external one recognized by :map/:abbrev commands; | |
5778 * respects the current B/k/< settings of 'cpoption'. | |
5779 * | |
5780 * This function is called when expanding mappings/abbreviations on the | |
1902 | 5781 * command-line, and for building the "Ambiguous mapping..." error message. |
7 | 5782 * |
5783 * It uses a growarray to build the translation string since the | |
5784 * latter can be wider than the original description. The caller has to | |
5785 * free the string afterwards. | |
5786 * | |
5787 * Returns NULL when there is a problem. | |
5788 */ | |
5789 char_u * | |
5790 translate_mapping(str, expmap) | |
5791 char_u *str; | |
5792 int expmap; /* TRUE when expanding mappings on command-line */ | |
5793 { | |
5794 garray_T ga; | |
5795 int c; | |
5796 int modifiers; | |
5797 int cpo_bslash; | |
5798 int cpo_special; | |
5799 int cpo_keycode; | |
5800 | |
5801 ga_init(&ga); | |
5802 ga.ga_itemsize = 1; | |
5803 ga.ga_growsize = 40; | |
5804 | |
5805 cpo_bslash = (vim_strchr(p_cpo, CPO_BSLASH) != NULL); | |
5806 cpo_special = (vim_strchr(p_cpo, CPO_SPECI) != NULL); | |
5807 cpo_keycode = (vim_strchr(p_cpo, CPO_KEYCODE) == NULL); | |
5808 | |
5809 for (; *str; ++str) | |
5810 { | |
5811 c = *str; | |
5812 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) | |
5813 { | |
5814 modifiers = 0; | |
5815 if (str[1] == KS_MODIFIER) | |
5816 { | |
5817 str++; | |
5818 modifiers = *++str; | |
5819 c = *++str; | |
5820 } | |
5821 if (cpo_special && cpo_keycode && c == K_SPECIAL && !modifiers) | |
5822 { | |
5823 int i; | |
5824 | |
5825 /* try to find special key in termcodes */ | |
5826 for (i = 0; i < tc_len; ++i) | |
5827 if (termcodes[i].name[0] == str[1] | |
5828 && termcodes[i].name[1] == str[2]) | |
5829 break; | |
5830 if (i < tc_len) | |
5831 { | |
5832 ga_concat(&ga, termcodes[i].code); | |
5833 str += 2; | |
5834 continue; /* for (str) */ | |
5835 } | |
5836 } | |
5837 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) | |
5838 { | |
5839 if (expmap && cpo_special) | |
5840 { | |
5841 ga_clear(&ga); | |
5842 return NULL; | |
5843 } | |
5844 c = TO_SPECIAL(str[1], str[2]); | |
5845 if (c == K_ZERO) /* display <Nul> as ^@ */ | |
5846 c = NUL; | |
5847 str += 2; | |
5848 } | |
5849 if (IS_SPECIAL(c) || modifiers) /* special key */ | |
5850 { | |
5851 if (expmap && cpo_special) | |
5852 { | |
5853 ga_clear(&ga); | |
5854 return NULL; | |
5855 } | |
5856 ga_concat(&ga, get_special_key_name(c, modifiers)); | |
5857 continue; /* for (str) */ | |
5858 } | |
5859 } | |
5860 if (c == ' ' || c == '\t' || c == Ctrl_J || c == Ctrl_V | |
5861 || (c == '<' && !cpo_special) || (c == '\\' && !cpo_bslash)) | |
5862 ga_append(&ga, cpo_bslash ? Ctrl_V : '\\'); | |
5863 if (c) | |
5864 ga_append(&ga, c); | |
5865 } | |
5866 ga_append(&ga, NUL); | |
5867 return (char_u *)(ga.ga_data); | |
5868 } | |
5869 #endif | |
5870 | |
5871 #if (defined(WIN3264) && !defined(FEAT_GUI)) || defined(PROTO) | |
5872 static char ksme_str[20]; | |
5873 static char ksmr_str[20]; | |
5874 static char ksmd_str[20]; | |
5875 | |
5876 /* | |
5877 * For Win32 console: update termcap codes for existing console attributes. | |
5878 */ | |
5879 void | |
5880 update_tcap(attr) | |
5881 int attr; | |
5882 { | |
5883 struct builtin_term *p; | |
5884 | |
5885 p = find_builtin_term(DEFAULT_TERM); | |
5886 sprintf(ksme_str, IF_EB("\033|%dm", ESC_STR "|%dm"), attr); | |
5887 sprintf(ksmd_str, IF_EB("\033|%dm", ESC_STR "|%dm"), | |
5888 attr | 0x08); /* FOREGROUND_INTENSITY */ | |
5889 sprintf(ksmr_str, IF_EB("\033|%dm", ESC_STR "|%dm"), | |
5890 ((attr & 0x0F) << 4) | ((attr & 0xF0) >> 4)); | |
5891 | |
5892 while (p->bt_string != NULL) | |
5893 { | |
5894 if (p->bt_entry == (int)KS_ME) | |
5895 p->bt_string = &ksme_str[0]; | |
5896 else if (p->bt_entry == (int)KS_MR) | |
5897 p->bt_string = &ksmr_str[0]; | |
5898 else if (p->bt_entry == (int)KS_MD) | |
5899 p->bt_string = &ksmd_str[0]; | |
5900 ++p; | |
5901 } | |
5902 } | |
5903 #endif |