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 55 * Tcarr structures, as such a structure is too big. 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) \ 88 || (defined(FEAT_MOUSE) && (!defined(UNIX) || defined(FEAT_MOUSE_XTERM))) 89 static int get_bytes_from_buf __ARGS((char_u *, char_u *, int)); 90 #endif 91 #ifdef FEAT_TERMRESPONSE 92 static void may_req_termresponse __ARGS((void)); 93 #endif 94 static void del_termcode_idx __ARGS((int idx)); 95 static int term_is_builtin __ARGS((char_u *name)); 96 static int term_7to8bit __ARGS((char_u *p)); 97 #ifdef FEAT_TERMRESPONSE 98 static void switch_to_8bit __ARGS((void)); 99 #endif 100 101 #ifdef HAVE_TGETENT 102 static char_u *tgetent_error __ARGS((char_u *, char_u *)); 103 104 /* 105 * Here is our own prototype for tgetstr(), any prototypes from the include 106 * files have been disabled by the define at the start of this file. 107 */ 108 char *tgetstr __ARGS((char *, char **)); 109 110 # ifdef FEAT_TERMRESPONSE 111 /* Request Terminal Version status: */ 112 # define CRV_GET 1 /* send T_CRV when switched to RAW mode */ 113 # define CRV_SENT 2 /* did send T_CRV, waiting for answer */ 114 # define CRV_GOT 3 /* received T_CRV response */ 115 static int crv_status = CRV_GET; 116 # endif 117 118 /* 119 * Don't declare these variables if termcap.h contains them. 120 * Autoconf checks if these variables should be declared extern (not all 121 * systems have them). 122 * Some versions define ospeed to be speed_t, but that is incompatible with 123 * BSD, where ospeed is short and speed_t is long. 124 */ 125 # ifndef HAVE_OSPEED 126 # ifdef OSPEED_EXTERN 127 extern short ospeed; 128 # else 129 short ospeed; 130 # endif 131 # endif 132 # ifndef HAVE_UP_BC_PC 133 # ifdef UP_BC_PC_EXTERN 134 extern char *UP, *BC, PC; 135 # else 136 char *UP, *BC, PC; 137 # endif 138 # endif 139 140 # define TGETSTR(s, p) vim_tgetstr((s), (p)) 141 # define TGETENT(b, t) tgetent((char *)(b), (char *)(t)) 142 static char_u *vim_tgetstr __ARGS((char *s, char_u **pp)); 143 #endif /* HAVE_TGETENT */ 144 145 static int detected_8bit = FALSE; /* detected 8-bit terminal */ 146 147 static struct builtin_term builtin_termcaps[] = 148 { 149 150 #if defined(FEAT_GUI) 151 /* 152 * GUI pseudo term-cap. 153 */ 154 {(int)KS_NAME, "gui"}, 155 {(int)KS_CE, IF_EB("\033|$", ESC_STR "|$")}, 156 {(int)KS_AL, IF_EB("\033|i", ESC_STR "|i")}, 157 # ifdef TERMINFO 158 {(int)KS_CAL, IF_EB("\033|%p1%dI", ESC_STR "|%p1%dI")}, 159 # else 160 {(int)KS_CAL, IF_EB("\033|%dI", ESC_STR "|%dI")}, 161 # endif 162 {(int)KS_DL, IF_EB("\033|d", ESC_STR "|d")}, 163 # ifdef TERMINFO 164 {(int)KS_CDL, IF_EB("\033|%p1%dD", ESC_STR "|%p1%dD")}, 165 {(int)KS_CS, IF_EB("\033|%p1%d;%p2%dR", ESC_STR "|%p1%d;%p2%dR")}, 166 # ifdef FEAT_VERTSPLIT 167 {(int)KS_CSV, IF_EB("\033|%p1%d;%p2%dV", ESC_STR "|%p1%d;%p2%dV")}, 168 # endif 169 # else 170 {(int)KS_CDL, IF_EB("\033|%dD", ESC_STR "|%dD")}, 171 {(int)KS_CS, IF_EB("\033|%d;%dR", ESC_STR "|%d;%dR")}, 172 # ifdef FEAT_VERTSPLIT 173 {(int)KS_CSV, IF_EB("\033|%d;%dV", ESC_STR "|%d;%dV")}, 174 # endif 175 # endif 176 {(int)KS_CL, IF_EB("\033|C", ESC_STR "|C")}, 177 /* attributes switched on with 'h', off with * 'H' */ 178 {(int)KS_ME, IF_EB("\033|31H", ESC_STR "|31H")}, /* HL_ALL */ 179 {(int)KS_MR, IF_EB("\033|1h", ESC_STR "|1h")}, /* HL_INVERSE */ 180 {(int)KS_MD, IF_EB("\033|2h", ESC_STR "|2h")}, /* HL_BOLD */ 181 {(int)KS_SE, IF_EB("\033|16H", ESC_STR "|16H")}, /* HL_STANDOUT */ 182 {(int)KS_SO, IF_EB("\033|16h", ESC_STR "|16h")}, /* HL_STANDOUT */ 183 {(int)KS_UE, IF_EB("\033|8H", ESC_STR "|8H")}, /* HL_UNDERLINE */ 184 {(int)KS_US, IF_EB("\033|8h", ESC_STR "|8h")}, /* HL_UNDERLINE */ 185 {(int)KS_UCE, IF_EB("\033|8C", ESC_STR "|8C")}, /* HL_UNDERCURL */ 186 {(int)KS_UCS, IF_EB("\033|8c", ESC_STR "|8c")}, /* HL_UNDERCURL */ 187 {(int)KS_CZR, IF_EB("\033|4H", ESC_STR "|4H")}, /* HL_ITALIC */ 188 {(int)KS_CZH, IF_EB("\033|4h", ESC_STR "|4h")}, /* HL_ITALIC */ 189 {(int)KS_VB, IF_EB("\033|f", ESC_STR "|f")}, 190 {(int)KS_MS, "y"}, 191 {(int)KS_UT, "y"}, 192 {(int)KS_LE, "\b"}, /* cursor-left = BS */ 193 {(int)KS_ND, "\014"}, /* cursor-right = CTRL-L */ 194 # ifdef TERMINFO 195 {(int)KS_CM, IF_EB("\033|%p1%d;%p2%dM", ESC_STR "|%p1%d;%p2%dM")}, 196 # else 197 {(int)KS_CM, IF_EB("\033|%d;%dM", ESC_STR "|%d;%dM")}, 198 # endif 199 /* there are no key sequences here, the GUI sequences are recognized 200 * in check_termcode() */ 201 #endif 202 203 #ifndef NO_BUILTIN_TCAPS 204 # if defined(RISCOS) || defined(ALL_BUILTIN_TCAPS) 205 /* 206 * Default for the Acorn. 207 */ 208 {(int)KS_NAME, "riscos"}, 209 {(int)KS_CL, "\014"}, /* Cls and Home Cursor */ 210 {(int)KS_CM, "\001%d\001%d\002"}, /* Position cursor */ 211 212 {(int)KS_CCO, "16"}, /* Allow 16 colors */ 213 214 {(int)KS_CAF, "\001%d\021"}, /* Set foreground colour */ 215 {(int)KS_CAB, "\001%d\022"}, /* Set background colour */ 216 217 218 {(int)KS_ME, "\004"}, /* Normal mode */ 219 {(int)KS_MR, "\005"}, /* Reverse */ 220 221 {(int)KS_VI, "\016"}, /* Cursor invisible */ 222 {(int)KS_VE, "\017"}, /* Cursor visible */ 223 {(int)KS_VS, "\020"}, /* Cursor very visible */ 224 225 {(int)KS_CS, "\001%d\001%d\003"}, /* Set scroll region */ 226 {(int)KS_SR, "\023"}, /* Scroll text down */ 227 {K_UP, "\217"}, 228 {K_DOWN, "\216"}, 229 {K_LEFT, "\214"}, 230 {K_RIGHT, "\215"}, 231 {K_S_UP, "\237"}, 232 {K_S_DOWN, "\236"}, 233 {K_S_LEFT, "\234"}, 234 {K_S_RIGHT, "\235"}, 235 236 {K_F1, "\201"}, 237 {K_F2, "\202"}, 238 {K_F3, "\203"}, 239 {K_F4, "\204"}, 240 {K_F5, "\205"}, 241 {K_F6, "\206"}, 242 {K_F7, "\207"}, 243 {K_F8, "\210"}, 244 {K_F9, "\211"}, 245 {K_F10, "\312"}, 246 {K_F11, "\313"}, 247 {K_F12, "\314"}, 248 {K_S_F1, "\221"}, 249 {K_S_F2, "\222"}, 250 {K_S_F3, "\223"}, 251 {K_S_F4, "\224"}, 252 {K_S_F5, "\225"}, 253 {K_S_F6, "\226"}, 254 {K_S_F7, "\227"}, 255 {K_S_F8, "\230"}, 256 {K_S_F9, "\231"}, 257 {K_S_F10, "\332"}, 258 {K_S_F11, "\333"}, 259 {K_S_F12, "\334"}, 260 {K_BS, "\010"}, 261 {K_INS, "\315"}, 262 {K_DEL, "\177"}, 263 {K_HOME, "\036"}, 264 {K_END, "\213"}, 265 {K_PAGEUP, "\237"}, 266 {K_PAGEDOWN, "\236"}, 267 # endif /* Acorn terminal */ 268 269 270 # if defined(AMIGA) || defined(ALL_BUILTIN_TCAPS) 271 /* 272 * Amiga console window, default for Amiga 273 */ 274 {(int)KS_NAME, "amiga"}, 275 {(int)KS_CE, "\033[K"}, 276 {(int)KS_CD, "\033[J"}, 277 {(int)KS_AL, "\033[L"}, 278 # ifdef TERMINFO 279 {(int)KS_CAL, "\033[%p1%dL"}, 280 # else 281 {(int)KS_CAL, "\033[%dL"}, 282 # endif 283 {(int)KS_DL, "\033[M"}, 284 # ifdef TERMINFO 285 {(int)KS_CDL, "\033[%p1%dM"}, 286 # else 287 {(int)KS_CDL, "\033[%dM"}, 288 # endif 289 {(int)KS_CL, "\014"}, 290 {(int)KS_VI, "\033[0 p"}, 291 {(int)KS_VE, "\033[1 p"}, 292 {(int)KS_ME, "\033[0m"}, 293 {(int)KS_MR, "\033[7m"}, 294 {(int)KS_MD, "\033[1m"}, 295 {(int)KS_SE, "\033[0m"}, 296 {(int)KS_SO, "\033[33m"}, 297 {(int)KS_US, "\033[4m"}, 298 {(int)KS_UE, "\033[0m"}, 299 {(int)KS_CZH, "\033[3m"}, 300 {(int)KS_CZR, "\033[0m"}, 301 #if defined(__MORPHOS__) || defined(__AROS__) 302 {(int)KS_CCO, "8"}, /* allow 8 colors */ 303 # ifdef TERMINFO 304 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ 305 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ 306 # else 307 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ 308 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ 309 # endif 310 {(int)KS_OP, "\033[m"}, /* reset colors */ 311 #endif 312 {(int)KS_MS, "y"}, 313 {(int)KS_UT, "y"}, /* guessed */ 314 {(int)KS_LE, "\b"}, 315 # ifdef TERMINFO 316 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 317 # else 318 {(int)KS_CM, "\033[%i%d;%dH"}, 319 # endif 320 #if defined(__MORPHOS__) 321 {(int)KS_SR, "\033M"}, 322 #endif 323 # ifdef TERMINFO 324 {(int)KS_CRI, "\033[%p1%dC"}, 325 # else 326 {(int)KS_CRI, "\033[%dC"}, 327 # endif 328 {K_UP, "\233A"}, 329 {K_DOWN, "\233B"}, 330 {K_LEFT, "\233D"}, 331 {K_RIGHT, "\233C"}, 332 {K_S_UP, "\233T"}, 333 {K_S_DOWN, "\233S"}, 334 {K_S_LEFT, "\233 A"}, 335 {K_S_RIGHT, "\233 @"}, 336 {K_S_TAB, "\233Z"}, 337 {K_F1, "\233\060~"},/* some compilers don't dig "\2330" */ 338 {K_F2, "\233\061~"}, 339 {K_F3, "\233\062~"}, 340 {K_F4, "\233\063~"}, 341 {K_F5, "\233\064~"}, 342 {K_F6, "\233\065~"}, 343 {K_F7, "\233\066~"}, 344 {K_F8, "\233\067~"}, 345 {K_F9, "\233\070~"}, 346 {K_F10, "\233\071~"}, 347 {K_S_F1, "\233\061\060~"}, 348 {K_S_F2, "\233\061\061~"}, 349 {K_S_F3, "\233\061\062~"}, 350 {K_S_F4, "\233\061\063~"}, 351 {K_S_F5, "\233\061\064~"}, 352 {K_S_F6, "\233\061\065~"}, 353 {K_S_F7, "\233\061\066~"}, 354 {K_S_F8, "\233\061\067~"}, 355 {K_S_F9, "\233\061\070~"}, 356 {K_S_F10, "\233\061\071~"}, 357 {K_HELP, "\233?~"}, 358 {K_INS, "\233\064\060~"}, /* 101 key keyboard */ 359 {K_PAGEUP, "\233\064\061~"}, /* 101 key keyboard */ 360 {K_PAGEDOWN, "\233\064\062~"}, /* 101 key keyboard */ 361 {K_HOME, "\233\064\064~"}, /* 101 key keyboard */ 362 {K_END, "\233\064\065~"}, /* 101 key keyboard */ 363 364 {BT_EXTRA_KEYS, ""}, 365 {TERMCAP2KEY('#', '2'), "\233\065\064~"}, /* shifted home key */ 366 {TERMCAP2KEY('#', '3'), "\233\065\060~"}, /* shifted insert key */ 367 {TERMCAP2KEY('*', '7'), "\233\065\065~"}, /* shifted end key */ 368 # endif 369 370 # if defined(__BEOS__) || defined(ALL_BUILTIN_TCAPS) 371 /* 372 * almost standard ANSI terminal, default for bebox 373 */ 374 {(int)KS_NAME, "beos-ansi"}, 375 {(int)KS_CE, "\033[K"}, 376 {(int)KS_CD, "\033[J"}, 377 {(int)KS_AL, "\033[L"}, 378 # ifdef TERMINFO 379 {(int)KS_CAL, "\033[%p1%dL"}, 380 # else 381 {(int)KS_CAL, "\033[%dL"}, 382 # endif 383 {(int)KS_DL, "\033[M"}, 384 # ifdef TERMINFO 385 {(int)KS_CDL, "\033[%p1%dM"}, 386 # else 387 {(int)KS_CDL, "\033[%dM"}, 388 # endif 389 #ifdef BEOS_PR_OR_BETTER 390 # ifdef TERMINFO 391 {(int)KS_CS, "\033[%i%p1%d;%p2%dr"}, 392 # else 393 {(int)KS_CS, "\033[%i%d;%dr"}, /* scroll region */ 394 # endif 395 #endif 396 {(int)KS_CL, "\033[H\033[2J"}, 397 #ifdef notyet 398 {(int)KS_VI, "[VI]"}, /* cursor invisible, VT320: CSI ? 25 l */ 399 {(int)KS_VE, "[VE]"}, /* cursor visible, VT320: CSI ? 25 h */ 400 #endif 401 {(int)KS_ME, "\033[m"}, /* normal mode */ 402 {(int)KS_MR, "\033[7m"}, /* reverse */ 403 {(int)KS_MD, "\033[1m"}, /* bold */ 404 {(int)KS_SO, "\033[31m"}, /* standout mode: red */ 405 {(int)KS_SE, "\033[m"}, /* standout end */ 406 {(int)KS_CZH, "\033[35m"}, /* italic: purple */ 407 {(int)KS_CZR, "\033[m"}, /* italic end */ 408 {(int)KS_US, "\033[4m"}, /* underscore mode */ 409 {(int)KS_UE, "\033[m"}, /* underscore end */ 410 {(int)KS_CCO, "8"}, /* allow 8 colors */ 411 # ifdef TERMINFO 412 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ 413 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ 414 # else 415 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ 416 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ 417 # endif 418 {(int)KS_OP, "\033[m"}, /* reset colors */ 419 {(int)KS_MS, "y"}, /* safe to move cur in reverse mode */ 420 {(int)KS_UT, "y"}, /* guessed */ 421 {(int)KS_LE, "\b"}, 422 # ifdef TERMINFO 423 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 424 # else 425 {(int)KS_CM, "\033[%i%d;%dH"}, 426 # endif 427 {(int)KS_SR, "\033M"}, 428 # ifdef TERMINFO 429 {(int)KS_CRI, "\033[%p1%dC"}, 430 # else 431 {(int)KS_CRI, "\033[%dC"}, 432 # endif 433 #if defined(BEOS_DR8) 434 {(int)KS_DB, ""}, /* hack! see screen.c */ 435 #endif 436 437 {K_UP, "\033[A"}, 438 {K_DOWN, "\033[B"}, 439 {K_LEFT, "\033[D"}, 440 {K_RIGHT, "\033[C"}, 441 # endif 442 443 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) || defined(SOME_BUILTIN_TCAPS) || defined(__EMX__) 444 /* 445 * standard ANSI terminal, default for unix 446 */ 447 {(int)KS_NAME, "ansi"}, 448 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, 449 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, 450 # ifdef TERMINFO 451 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, 452 # else 453 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, 454 # endif 455 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, 456 # ifdef TERMINFO 457 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, 458 # else 459 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, 460 # endif 461 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, 462 {(int)KS_ME, IF_EB("\033[0m", ESC_STR "[0m")}, 463 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, 464 {(int)KS_MS, "y"}, 465 {(int)KS_UT, "y"}, /* guessed */ 466 {(int)KS_LE, "\b"}, 467 # ifdef TERMINFO 468 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", ESC_STR "[%i%p1%d;%p2%dH")}, 469 # else 470 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 471 # endif 472 # ifdef TERMINFO 473 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, 474 # else 475 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, 476 # endif 477 # endif 478 479 # if defined(MSDOS) || defined(ALL_BUILTIN_TCAPS) || defined(__EMX__) 480 /* 481 * These codes are valid when nansi.sys or equivalent has been installed. 482 * Function keys on a PC are preceded with a NUL. These are converted into 483 * K_NUL '\316' in mch_inchar(), because we cannot handle NULs in key codes. 484 * CTRL-arrow is used instead of SHIFT-arrow. 485 */ 486 #ifdef __EMX__ 487 {(int)KS_NAME, "os2ansi"}, 488 #else 489 {(int)KS_NAME, "pcansi"}, 490 {(int)KS_DL, "\033[M"}, 491 {(int)KS_AL, "\033[L"}, 492 #endif 493 {(int)KS_CE, "\033[K"}, 494 {(int)KS_CL, "\033[2J"}, 495 {(int)KS_ME, "\033[0m"}, 496 {(int)KS_MR, "\033[5m"}, /* reverse: black on lightgrey */ 497 {(int)KS_MD, "\033[1m"}, /* bold: white text */ 498 {(int)KS_SE, "\033[0m"}, /* standout end */ 499 {(int)KS_SO, "\033[31m"}, /* standout: white on blue */ 500 {(int)KS_CZH, "\033[34;43m"}, /* italic mode: blue text on yellow */ 501 {(int)KS_CZR, "\033[0m"}, /* italic mode end */ 502 {(int)KS_US, "\033[36;41m"}, /* underscore mode: cyan text on red */ 503 {(int)KS_UE, "\033[0m"}, /* underscore mode end */ 504 {(int)KS_CCO, "8"}, /* allow 8 colors */ 505 # ifdef TERMINFO 506 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ 507 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ 508 # else 509 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ 510 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ 511 # endif 512 {(int)KS_OP, "\033[0m"}, /* reset colors */ 513 {(int)KS_MS, "y"}, 514 {(int)KS_UT, "y"}, /* guessed */ 515 {(int)KS_LE, "\b"}, 516 # ifdef TERMINFO 517 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 518 # else 519 {(int)KS_CM, "\033[%i%d;%dH"}, 520 # endif 521 # ifdef TERMINFO 522 {(int)KS_CRI, "\033[%p1%dC"}, 523 # else 524 {(int)KS_CRI, "\033[%dC"}, 525 # endif 526 {K_UP, "\316H"}, 527 {K_DOWN, "\316P"}, 528 {K_LEFT, "\316K"}, 529 {K_RIGHT, "\316M"}, 530 {K_S_LEFT, "\316s"}, 531 {K_S_RIGHT, "\316t"}, 532 {K_F1, "\316;"}, 533 {K_F2, "\316<"}, 534 {K_F3, "\316="}, 535 {K_F4, "\316>"}, 536 {K_F5, "\316?"}, 537 {K_F6, "\316@"}, 538 {K_F7, "\316A"}, 539 {K_F8, "\316B"}, 540 {K_F9, "\316C"}, 541 {K_F10, "\316D"}, 542 {K_F11, "\316\205"}, /* guessed */ 543 {K_F12, "\316\206"}, /* guessed */ 544 {K_S_F1, "\316T"}, 545 {K_S_F2, "\316U"}, 546 {K_S_F3, "\316V"}, 547 {K_S_F4, "\316W"}, 548 {K_S_F5, "\316X"}, 549 {K_S_F6, "\316Y"}, 550 {K_S_F7, "\316Z"}, 551 {K_S_F8, "\316["}, 552 {K_S_F9, "\316\\"}, 553 {K_S_F10, "\316]"}, 554 {K_S_F11, "\316\207"}, /* guessed */ 555 {K_S_F12, "\316\210"}, /* guessed */ 556 {K_INS, "\316R"}, 557 {K_DEL, "\316S"}, 558 {K_HOME, "\316G"}, 559 {K_END, "\316O"}, 560 {K_PAGEDOWN, "\316Q"}, 561 {K_PAGEUP, "\316I"}, 562 # endif 563 564 # if defined(MSDOS) 565 /* 566 * These codes are valid for the pc video. The entries that start with ESC | 567 * are translated into conio calls in os_msdos.c. Default for MSDOS. 568 */ 569 {(int)KS_NAME, "pcterm"}, 570 {(int)KS_CE, "\033|K"}, 571 {(int)KS_AL, "\033|L"}, 572 {(int)KS_DL, "\033|M"}, 573 # ifdef TERMINFO 574 {(int)KS_CS, "\033|%i%p1%d;%p2%dr"}, 575 # ifdef FEAT_VERTSPLIT 576 {(int)KS_CSV, "\033|%i%p1%d;%p2%dV"}, 577 # endif 578 # else 579 {(int)KS_CS, "\033|%i%d;%dr"}, 580 # ifdef FEAT_VERTSPLIT 581 {(int)KS_CSV, "\033|%i%d;%dV"}, 582 # endif 583 # endif 584 {(int)KS_CL, "\033|J"}, 585 {(int)KS_ME, "\033|0m"}, /* normal */ 586 {(int)KS_MR, "\033|112m"}, /* reverse: black on lightgrey */ 587 {(int)KS_MD, "\033|15m"}, /* bold: white text */ 588 {(int)KS_SE, "\033|0m"}, /* standout end */ 589 {(int)KS_SO, "\033|31m"}, /* standout: white on blue */ 590 {(int)KS_CZH, "\033|225m"}, /* italic mode: blue text on yellow */ 591 {(int)KS_CZR, "\033|0m"}, /* italic mode end */ 592 {(int)KS_US, "\033|67m"}, /* underscore mode: cyan text on red */ 593 {(int)KS_UE, "\033|0m"}, /* underscore mode end */ 594 {(int)KS_CCO, "16"}, /* allow 16 colors */ 595 # ifdef TERMINFO 596 {(int)KS_CAB, "\033|%p1%db"}, /* set background color */ 597 {(int)KS_CAF, "\033|%p1%df"}, /* set foreground color */ 598 # else 599 {(int)KS_CAB, "\033|%db"}, /* set background color */ 600 {(int)KS_CAF, "\033|%df"}, /* set foreground color */ 601 # endif 602 {(int)KS_MS, "y"}, 603 {(int)KS_UT, "y"}, 604 {(int)KS_LE, "\b"}, 605 # ifdef TERMINFO 606 {(int)KS_CM, "\033|%i%p1%d;%p2%dH"}, 607 # else 608 {(int)KS_CM, "\033|%i%d;%dH"}, 609 # endif 610 #ifdef DJGPP 611 {(int)KS_VB, "\033|B"}, /* visual bell */ 612 #endif 613 {K_UP, "\316H"}, 614 {K_DOWN, "\316P"}, 615 {K_LEFT, "\316K"}, 616 {K_RIGHT, "\316M"}, 617 {K_S_LEFT, "\316s"}, 618 {K_S_RIGHT, "\316t"}, 619 {K_S_TAB, "\316\017"}, 620 {K_F1, "\316;"}, 621 {K_F2, "\316<"}, 622 {K_F3, "\316="}, 623 {K_F4, "\316>"}, 624 {K_F5, "\316?"}, 625 {K_F6, "\316@"}, 626 {K_F7, "\316A"}, 627 {K_F8, "\316B"}, 628 {K_F9, "\316C"}, 629 {K_F10, "\316D"}, 630 {K_F11, "\316\205"}, 631 {K_F12, "\316\206"}, 632 {K_S_F1, "\316T"}, 633 {K_S_F2, "\316U"}, 634 {K_S_F3, "\316V"}, 635 {K_S_F4, "\316W"}, 636 {K_S_F5, "\316X"}, 637 {K_S_F6, "\316Y"}, 638 {K_S_F7, "\316Z"}, 639 {K_S_F8, "\316["}, 640 {K_S_F9, "\316\\"}, 641 {K_S_F10, "\316]"}, 642 {K_S_F11, "\316\207"}, 643 {K_S_F12, "\316\210"}, 644 {K_INS, "\316R"}, 645 {K_DEL, "\316S"}, 646 {K_HOME, "\316G"}, 647 {K_END, "\316O"}, 648 {K_PAGEDOWN, "\316Q"}, 649 {K_PAGEUP, "\316I"}, 650 {K_KPLUS, "\316N"}, 651 {K_KMINUS, "\316J"}, 652 {K_KMULTIPLY, "\3167"}, 653 {K_K0, "\316\332"}, 654 {K_K1, "\316\336"}, 655 {K_K2, "\316\342"}, 656 {K_K3, "\316\346"}, 657 {K_K4, "\316\352"}, 658 {K_K5, "\316\356"}, 659 {K_K6, "\316\362"}, 660 {K_K7, "\316\366"}, 661 {K_K8, "\316\372"}, 662 {K_K9, "\316\376"}, 663 # endif 664 665 # if defined(WIN3264) || defined(ALL_BUILTIN_TCAPS) || defined(__EMX__) 666 /* 667 * These codes are valid for the Win32 Console . The entries that start with 668 * ESC | are translated into console calls in os_win32.c. The function keys 669 * are also translated in os_win32.c. 670 */ 671 {(int)KS_NAME, "win32"}, 672 {(int)KS_CE, "\033|K"}, /* clear to end of line */ 673 {(int)KS_AL, "\033|L"}, /* add new blank line */ 674 # ifdef TERMINFO 675 {(int)KS_CAL, "\033|%p1%dL"}, /* add number of new blank lines */ 676 # else 677 {(int)KS_CAL, "\033|%dL"}, /* add number of new blank lines */ 678 # endif 679 {(int)KS_DL, "\033|M"}, /* delete line */ 680 # ifdef TERMINFO 681 {(int)KS_CDL, "\033|%p1%dM"}, /* delete number of lines */ 682 # else 683 {(int)KS_CDL, "\033|%dM"}, /* delete number of lines */ 684 # endif 685 {(int)KS_CL, "\033|J"}, /* clear screen */ 686 {(int)KS_CD, "\033|j"}, /* clear to end of display */ 687 {(int)KS_VI, "\033|v"}, /* cursor invisible */ 688 {(int)KS_VE, "\033|V"}, /* cursor visible */ 689 690 {(int)KS_ME, "\033|0m"}, /* normal */ 691 {(int)KS_MR, "\033|112m"}, /* reverse: black on lightgray */ 692 {(int)KS_MD, "\033|15m"}, /* bold: white on black */ 693 #if 1 694 {(int)KS_SO, "\033|31m"}, /* standout: white on blue */ 695 {(int)KS_SE, "\033|0m"}, /* standout end */ 696 #else 697 {(int)KS_SO, "\033|F"}, /* standout: high intensity */ 698 {(int)KS_SE, "\033|f"}, /* standout end */ 699 #endif 700 {(int)KS_CZH, "\033|225m"}, /* italic: blue text on yellow */ 701 {(int)KS_CZR, "\033|0m"}, /* italic end */ 702 {(int)KS_US, "\033|67m"}, /* underscore: cyan text on red */ 703 {(int)KS_UE, "\033|0m"}, /* underscore end */ 704 {(int)KS_CCO, "16"}, /* allow 16 colors */ 705 # ifdef TERMINFO 706 {(int)KS_CAB, "\033|%p1%db"}, /* set background color */ 707 {(int)KS_CAF, "\033|%p1%df"}, /* set foreground color */ 708 # else 709 {(int)KS_CAB, "\033|%db"}, /* set background color */ 710 {(int)KS_CAF, "\033|%df"}, /* set foreground color */ 711 # endif 712 713 {(int)KS_MS, "y"}, /* save to move cur in reverse mode */ 714 {(int)KS_UT, "y"}, 715 {(int)KS_LE, "\b"}, 716 # ifdef TERMINFO 717 {(int)KS_CM, "\033|%i%p1%d;%p2%dH"},/* cursor motion */ 718 # else 719 {(int)KS_CM, "\033|%i%d;%dH"},/* cursor motion */ 720 # endif 721 {(int)KS_VB, "\033|B"}, /* visual bell */ 722 {(int)KS_TI, "\033|S"}, /* put terminal in termcap mode */ 723 {(int)KS_TE, "\033|E"}, /* out of termcap mode */ 724 # ifdef TERMINFO 725 {(int)KS_CS, "\033|%i%p1%d;%p2%dr"},/* scroll region */ 726 # else 727 {(int)KS_CS, "\033|%i%d;%dr"},/* scroll region */ 728 # endif 729 730 {K_UP, "\316H"}, 731 {K_DOWN, "\316P"}, 732 {K_LEFT, "\316K"}, 733 {K_RIGHT, "\316M"}, 734 {K_S_UP, "\316\304"}, 735 {K_S_DOWN, "\316\317"}, 736 {K_S_LEFT, "\316\311"}, 737 {K_C_LEFT, "\316s"}, 738 {K_S_RIGHT, "\316\313"}, 739 {K_C_RIGHT, "\316t"}, 740 {K_S_TAB, "\316\017"}, 741 {K_F1, "\316;"}, 742 {K_F2, "\316<"}, 743 {K_F3, "\316="}, 744 {K_F4, "\316>"}, 745 {K_F5, "\316?"}, 746 {K_F6, "\316@"}, 747 {K_F7, "\316A"}, 748 {K_F8, "\316B"}, 749 {K_F9, "\316C"}, 750 {K_F10, "\316D"}, 751 {K_F11, "\316\205"}, 752 {K_F12, "\316\206"}, 753 {K_S_F1, "\316T"}, 754 {K_S_F2, "\316U"}, 755 {K_S_F3, "\316V"}, 756 {K_S_F4, "\316W"}, 757 {K_S_F5, "\316X"}, 758 {K_S_F6, "\316Y"}, 759 {K_S_F7, "\316Z"}, 760 {K_S_F8, "\316["}, 761 {K_S_F9, "\316\\"}, 762 {K_S_F10, "\316]"}, 763 {K_S_F11, "\316\207"}, 764 {K_S_F12, "\316\210"}, 765 {K_INS, "\316R"}, 766 {K_DEL, "\316S"}, 767 {K_HOME, "\316G"}, 768 {K_S_HOME, "\316\302"}, 769 {K_C_HOME, "\316w"}, 770 {K_END, "\316O"}, 771 {K_S_END, "\316\315"}, 772 {K_C_END, "\316u"}, 773 {K_PAGEDOWN, "\316Q"}, 774 {K_PAGEUP, "\316I"}, 775 {K_KPLUS, "\316N"}, 776 {K_KMINUS, "\316J"}, 777 {K_KMULTIPLY, "\316\067"}, 778 {K_K0, "\316\332"}, 779 {K_K1, "\316\336"}, 780 {K_K2, "\316\342"}, 781 {K_K3, "\316\346"}, 782 {K_K4, "\316\352"}, 783 {K_K5, "\316\356"}, 784 {K_K6, "\316\362"}, 785 {K_K7, "\316\366"}, 786 {K_K8, "\316\372"}, 787 {K_K9, "\316\376"}, 788 # endif 789 790 # if defined(VMS) || defined(ALL_BUILTIN_TCAPS) 791 /* 792 * VT320 is working as an ANSI terminal compatible DEC terminal. 793 * (it covers VT1x0, VT2x0 and VT3x0 up to VT320 on VMS as well) 794 * Note: K_F1...K_F5 are for internal use, should not be defined. 795 * TODO:- rewrite ESC[ codes to CSI 796 * - keyboard languages (CSI ? 26 n) 797 */ 798 {(int)KS_NAME, "vt320"}, 799 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, 800 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, 801 # ifdef TERMINFO 802 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, 803 # else 804 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, 805 # endif 806 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, 807 # ifdef TERMINFO 808 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, 809 # else 810 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, 811 # endif 812 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, 813 {(int)KS_CD, IF_EB("\033[J", ESC_STR "[J")}, 814 {(int)KS_CCO, "8"}, /* allow 8 colors */ 815 {(int)KS_ME, IF_EB("\033[0m", ESC_STR "[0m")}, 816 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, 817 {(int)KS_MD, IF_EB("\033[1m", ESC_STR "[1m")}, /* bold mode */ 818 {(int)KS_SE, IF_EB("\033[22m", ESC_STR "[22m")},/* normal mode */ 819 {(int)KS_UE, IF_EB("\033[24m", ESC_STR "[24m")},/* exit underscore mode */ 820 {(int)KS_US, IF_EB("\033[4m", ESC_STR "[4m")}, /* underscore mode */ 821 {(int)KS_CZH, IF_EB("\033[34;43m", ESC_STR "[34;43m")}, /* italic mode: blue text on yellow */ 822 {(int)KS_CZR, IF_EB("\033[0m", ESC_STR "[0m")}, /* italic mode end */ 823 {(int)KS_CAB, IF_EB("\033[4%dm", ESC_STR "[4%dm")}, /* set background color (ANSI) */ 824 {(int)KS_CAF, IF_EB("\033[3%dm", ESC_STR "[3%dm")}, /* set foreground color (ANSI) */ 825 {(int)KS_CSB, IF_EB("\033[102;%dm", ESC_STR "[102;%dm")}, /* set screen background color */ 826 {(int)KS_CSF, IF_EB("\033[101;%dm", ESC_STR "[101;%dm")}, /* set screen foreground color */ 827 {(int)KS_MS, "y"}, 828 {(int)KS_UT, "y"}, 829 {(int)KS_LE, "\b"}, 830 # ifdef TERMINFO 831 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", 832 ESC_STR "[%i%p1%d;%p2%dH")}, 833 # else 834 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 835 # endif 836 # ifdef TERMINFO 837 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, 838 # else 839 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, 840 # endif 841 {K_UP, IF_EB("\033[A", ESC_STR "[A")}, 842 {K_DOWN, IF_EB("\033[B", ESC_STR "[B")}, 843 {K_RIGHT, IF_EB("\033[C", ESC_STR "[C")}, 844 {K_LEFT, IF_EB("\033[D", ESC_STR "[D")}, 845 {K_F1, IF_EB("\033[11~", ESC_STR "[11~")}, 846 {K_F2, IF_EB("\033[12~", ESC_STR "[12~")}, 847 {K_F3, IF_EB("\033[13~", ESC_STR "[13~")}, 848 {K_F4, IF_EB("\033[14~", ESC_STR "[14~")}, 849 {K_F5, IF_EB("\033[15~", ESC_STR "[15~")}, 850 {K_F6, IF_EB("\033[17~", ESC_STR "[17~")}, 851 {K_F7, IF_EB("\033[18~", ESC_STR "[18~")}, 852 {K_F8, IF_EB("\033[19~", ESC_STR "[19~")}, 853 {K_F9, IF_EB("\033[20~", ESC_STR "[20~")}, 854 {K_F10, IF_EB("\033[21~", ESC_STR "[21~")}, 855 {K_F11, IF_EB("\033[23~", ESC_STR "[23~")}, 856 {K_F12, IF_EB("\033[24~", ESC_STR "[24~")}, 857 {K_F13, IF_EB("\033[25~", ESC_STR "[25~")}, 858 {K_F14, IF_EB("\033[26~", ESC_STR "[26~")}, 859 {K_F15, IF_EB("\033[28~", ESC_STR "[28~")}, /* Help */ 860 {K_F16, IF_EB("\033[29~", ESC_STR "[29~")}, /* Select */ 861 {K_F17, IF_EB("\033[31~", ESC_STR "[31~")}, 862 {K_F18, IF_EB("\033[32~", ESC_STR "[32~")}, 863 {K_F19, IF_EB("\033[33~", ESC_STR "[33~")}, 864 {K_F20, IF_EB("\033[34~", ESC_STR "[34~")}, 865 {K_INS, IF_EB("\033[2~", ESC_STR "[2~")}, 866 {K_DEL, IF_EB("\033[3~", ESC_STR "[3~")}, 867 {K_HOME, IF_EB("\033[1~", ESC_STR "[1~")}, 868 {K_END, IF_EB("\033[4~", ESC_STR "[4~")}, 869 {K_PAGEUP, IF_EB("\033[5~", ESC_STR "[5~")}, 870 {K_PAGEDOWN, IF_EB("\033[6~", ESC_STR "[6~")}, 871 {K_KPLUS, IF_EB("\033Ok", ESC_STR "Ok")}, /* keypad plus */ 872 {K_KMINUS, IF_EB("\033Om", ESC_STR "Om")}, /* keypad minus */ 873 {K_KDIVIDE, IF_EB("\033Oo", ESC_STR "Oo")}, /* keypad / */ 874 {K_KMULTIPLY, IF_EB("\033Oj", ESC_STR "Oj")}, /* keypad * */ 875 {K_KENTER, IF_EB("\033OM", ESC_STR "OM")}, /* keypad Enter */ 876 {K_BS, "\x7f"}, /* for some reason 0177 doesn't work */ 877 # endif 878 879 # if defined(ALL_BUILTIN_TCAPS) || defined(__MINT__) 880 /* 881 * Ordinary vt52 882 */ 883 {(int)KS_NAME, "vt52"}, 884 {(int)KS_CE, IF_EB("\033K", ESC_STR "K")}, 885 {(int)KS_CD, IF_EB("\033J", ESC_STR "J")}, 886 {(int)KS_CM, IF_EB("\033Y%+ %+ ", ESC_STR "Y%+ %+ ")}, 887 {(int)KS_LE, "\b"}, 888 # ifdef __MINT__ 889 {(int)KS_AL, IF_EB("\033L", ESC_STR "L")}, 890 {(int)KS_DL, IF_EB("\033M", ESC_STR "M")}, 891 {(int)KS_CL, IF_EB("\033E", ESC_STR "E")}, 892 {(int)KS_SR, IF_EB("\033I", ESC_STR "I")}, 893 {(int)KS_VE, IF_EB("\033e", ESC_STR "e")}, 894 {(int)KS_VI, IF_EB("\033f", ESC_STR "f")}, 895 {(int)KS_SO, IF_EB("\033p", ESC_STR "p")}, 896 {(int)KS_SE, IF_EB("\033q", ESC_STR "q")}, 897 {K_UP, IF_EB("\033A", ESC_STR "A")}, 898 {K_DOWN, IF_EB("\033B", ESC_STR "B")}, 899 {K_LEFT, IF_EB("\033D", ESC_STR "D")}, 900 {K_RIGHT, IF_EB("\033C", ESC_STR "C")}, 901 {K_S_UP, IF_EB("\033a", ESC_STR "a")}, 902 {K_S_DOWN, IF_EB("\033b", ESC_STR "b")}, 903 {K_S_LEFT, IF_EB("\033d", ESC_STR "d")}, 904 {K_S_RIGHT, IF_EB("\033c", ESC_STR "c")}, 905 {K_F1, IF_EB("\033P", ESC_STR "P")}, 906 {K_F2, IF_EB("\033Q", ESC_STR "Q")}, 907 {K_F3, IF_EB("\033R", ESC_STR "R")}, 908 {K_F4, IF_EB("\033S", ESC_STR "S")}, 909 {K_F5, IF_EB("\033T", ESC_STR "T")}, 910 {K_F6, IF_EB("\033U", ESC_STR "U")}, 911 {K_F7, IF_EB("\033V", ESC_STR "V")}, 912 {K_F8, IF_EB("\033W", ESC_STR "W")}, 913 {K_F9, IF_EB("\033X", ESC_STR "X")}, 914 {K_F10, IF_EB("\033Y", ESC_STR "Y")}, 915 {K_S_F1, IF_EB("\033p", ESC_STR "p")}, 916 {K_S_F2, IF_EB("\033q", ESC_STR "q")}, 917 {K_S_F3, IF_EB("\033r", ESC_STR "r")}, 918 {K_S_F4, IF_EB("\033s", ESC_STR "s")}, 919 {K_S_F5, IF_EB("\033t", ESC_STR "t")}, 920 {K_S_F6, IF_EB("\033u", ESC_STR "u")}, 921 {K_S_F7, IF_EB("\033v", ESC_STR "v")}, 922 {K_S_F8, IF_EB("\033w", ESC_STR "w")}, 923 {K_S_F9, IF_EB("\033x", ESC_STR "x")}, 924 {K_S_F10, IF_EB("\033y", ESC_STR "y")}, 925 {K_INS, IF_EB("\033I", ESC_STR "I")}, 926 {K_HOME, IF_EB("\033E", ESC_STR "E")}, 927 {K_PAGEDOWN, IF_EB("\033b", ESC_STR "b")}, 928 {K_PAGEUP, IF_EB("\033a", ESC_STR "a")}, 929 # else 930 {(int)KS_AL, IF_EB("\033T", ESC_STR "T")}, 931 {(int)KS_DL, IF_EB("\033U", ESC_STR "U")}, 932 {(int)KS_CL, IF_EB("\033H\033J", ESC_STR "H" ESC_STR_nc "J")}, 933 {(int)KS_ME, IF_EB("\033SO", ESC_STR "SO")}, 934 {(int)KS_MR, IF_EB("\033S2", ESC_STR "S2")}, 935 {(int)KS_MS, "y"}, 936 # endif 937 # endif 938 939 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) || defined(SOME_BUILTIN_TCAPS) || defined(__EMX__) 940 {(int)KS_NAME, "xterm"}, 941 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, 942 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, 943 # ifdef TERMINFO 944 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, 945 # else 946 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, 947 # endif 948 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, 949 # ifdef TERMINFO 950 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, 951 # else 952 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, 953 # endif 954 # ifdef TERMINFO 955 {(int)KS_CS, IF_EB("\033[%i%p1%d;%p2%dr", 956 ESC_STR "[%i%p1%d;%p2%dr")}, 957 # else 958 {(int)KS_CS, IF_EB("\033[%i%d;%dr", ESC_STR "[%i%d;%dr")}, 959 # endif 960 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, 961 {(int)KS_CD, IF_EB("\033[J", ESC_STR "[J")}, 962 {(int)KS_ME, IF_EB("\033[m", ESC_STR "[m")}, 963 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, 964 {(int)KS_MD, IF_EB("\033[1m", ESC_STR "[1m")}, 965 {(int)KS_UE, IF_EB("\033[m", ESC_STR "[m")}, 966 {(int)KS_US, IF_EB("\033[4m", ESC_STR "[4m")}, 967 {(int)KS_MS, "y"}, 968 {(int)KS_UT, "y"}, 969 {(int)KS_LE, "\b"}, 970 # ifdef TERMINFO 971 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", 972 ESC_STR "[%i%p1%d;%p2%dH")}, 973 # else 974 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 975 # endif 976 {(int)KS_SR, IF_EB("\033M", ESC_STR "M")}, 977 # ifdef TERMINFO 978 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, 979 # else 980 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, 981 # endif 982 {(int)KS_KS, IF_EB("\033[?1h\033=", ESC_STR "[?1h" ESC_STR_nc "=")}, 983 {(int)KS_KE, IF_EB("\033[?1l\033>", ESC_STR "[?1l" ESC_STR_nc ">")}, 984 # ifdef FEAT_XTERM_SAVE 985 {(int)KS_TI, IF_EB("\0337\033[?47h", ESC_STR "7" ESC_STR_nc "[?47h")}, 986 {(int)KS_TE, IF_EB("\033[2J\033[?47l\0338", 987 ESC_STR "[2J" ESC_STR_nc "[?47l" ESC_STR_nc "8")}, 988 # endif 989 {(int)KS_CIS, IF_EB("\033]1;", ESC_STR "]1;")}, 990 {(int)KS_CIE, "\007"}, 991 {(int)KS_TS, IF_EB("\033]2;", ESC_STR "]2;")}, 992 {(int)KS_FS, "\007"}, 993 # ifdef TERMINFO 994 {(int)KS_CWS, IF_EB("\033[8;%p1%d;%p2%dt", 995 ESC_STR "[8;%p1%d;%p2%dt")}, 996 {(int)KS_CWP, IF_EB("\033[3;%p1%d;%p2%dt", 997 ESC_STR "[3;%p1%d;%p2%dt")}, 998 # else 999 {(int)KS_CWS, IF_EB("\033[8;%d;%dt", ESC_STR "[8;%d;%dt")}, 1000 {(int)KS_CWP, IF_EB("\033[3;%d;%dt", ESC_STR "[3;%d;%dt")}, 1001 # endif 1002 {(int)KS_CRV, IF_EB("\033[>c", ESC_STR "[>c")}, 1003 1004 {K_UP, IF_EB("\033O*A", ESC_STR "O*A")}, 1005 {K_DOWN, IF_EB("\033O*B", ESC_STR "O*B")}, 1006 {K_RIGHT, IF_EB("\033O*C", ESC_STR "O*C")}, 1007 {K_LEFT, IF_EB("\033O*D", ESC_STR "O*D")}, 1008 /* An extra set of cursor keys for vt100 mode */ 1009 {K_XUP, IF_EB("\033[1;*A", ESC_STR "[1;*A")}, 1010 {K_XDOWN, IF_EB("\033[1;*B", ESC_STR "[1;*B")}, 1011 {K_XRIGHT, IF_EB("\033[1;*C", ESC_STR "[1;*C")}, 1012 {K_XLEFT, IF_EB("\033[1;*D", ESC_STR "[1;*D")}, 1013 /* An extra set of function keys for vt100 mode */ 1014 {K_XF1, IF_EB("\033O*P", ESC_STR "O*P")}, 1015 {K_XF2, IF_EB("\033O*Q", ESC_STR "O*Q")}, 1016 {K_XF3, IF_EB("\033O*R", ESC_STR "O*R")}, 1017 {K_XF4, IF_EB("\033O*S", ESC_STR "O*S")}, 1018 {K_F1, IF_EB("\033[11;*~", ESC_STR "[11;*~")}, 1019 {K_F2, IF_EB("\033[12;*~", ESC_STR "[12;*~")}, 1020 {K_F3, IF_EB("\033[13;*~", ESC_STR "[13;*~")}, 1021 {K_F4, IF_EB("\033[14;*~", ESC_STR "[14;*~")}, 1022 {K_F5, IF_EB("\033[15;*~", ESC_STR "[15;*~")}, 1023 {K_F6, IF_EB("\033[17;*~", ESC_STR "[17;*~")}, 1024 {K_F7, IF_EB("\033[18;*~", ESC_STR "[18;*~")}, 1025 {K_F8, IF_EB("\033[19;*~", ESC_STR "[19;*~")}, 1026 {K_F9, IF_EB("\033[20;*~", ESC_STR "[20;*~")}, 1027 {K_F10, IF_EB("\033[21;*~", ESC_STR "[21;*~")}, 1028 {K_F11, IF_EB("\033[23;*~", ESC_STR "[23;*~")}, 1029 {K_F12, IF_EB("\033[24;*~", ESC_STR "[24;*~")}, 1030 {K_S_TAB, IF_EB("\033[Z", ESC_STR "[Z")}, 1031 {K_HELP, IF_EB("\033[28;*~", ESC_STR "[28;*~")}, 1032 {K_UNDO, IF_EB("\033[26;*~", ESC_STR "[26;*~")}, 1033 {K_INS, IF_EB("\033[2;*~", ESC_STR "[2;*~")}, 1034 {K_HOME, IF_EB("\033[1;*H", ESC_STR "[1;*H")}, 1035 /* {K_S_HOME, IF_EB("\033O2H", ESC_STR "O2H")}, */ 1036 /* {K_C_HOME, IF_EB("\033O5H", ESC_STR "O5H")}, */ 1037 {K_KHOME, IF_EB("\033[1;*~", ESC_STR "[1;*~")}, 1038 {K_XHOME, IF_EB("\033O*H", ESC_STR "O*H")}, /* other Home */ 1039 {K_ZHOME, IF_EB("\033[7;*~", ESC_STR "[7;*~")}, /* other Home */ 1040 {K_END, IF_EB("\033[1;*F", ESC_STR "[1;*F")}, 1041 /* {K_S_END, IF_EB("\033O2F", ESC_STR "O2F")}, */ 1042 /* {K_C_END, IF_EB("\033O5F", ESC_STR "O5F")}, */ 1043 {K_KEND, IF_EB("\033[4;*~", ESC_STR "[4;*~")}, 1044 {K_XEND, IF_EB("\033O*F", ESC_STR "O*F")}, /* other End */ 1045 {K_ZEND, IF_EB("\033[8;*~", ESC_STR "[8;*~")}, 1046 {K_PAGEUP, IF_EB("\033[5;*~", ESC_STR "[5;*~")}, 1047 {K_PAGEDOWN, IF_EB("\033[6;*~", ESC_STR "[6;*~")}, 1048 {K_KPLUS, IF_EB("\033O*k", ESC_STR "O*k")}, /* keypad plus */ 1049 {K_KMINUS, IF_EB("\033O*m", ESC_STR "O*m")}, /* keypad minus */ 1050 {K_KDIVIDE, IF_EB("\033O*o", ESC_STR "O*o")}, /* keypad / */ 1051 {K_KMULTIPLY, IF_EB("\033O*j", ESC_STR "O*j")}, /* keypad * */ 1052 {K_KENTER, IF_EB("\033O*M", ESC_STR "O*M")}, /* keypad Enter */ 1053 {K_KPOINT, IF_EB("\033O*n", ESC_STR "O*n")}, /* keypad . */ 1054 {K_KDEL, IF_EB("\033[3;*~", ESC_STR "[3;*~")}, /* keypad Del */ 1055 1056 {BT_EXTRA_KEYS, ""}, 1057 {TERMCAP2KEY('k', '0'), IF_EB("\033[10;*~", ESC_STR "[10;*~")}, /* F0 */ 1058 {TERMCAP2KEY('F', '3'), IF_EB("\033[25;*~", ESC_STR "[25;*~")}, /* F13 */ 1059 /* F14 and F15 are missing, because they send the same codes as the undo 1060 * and help key, although they don't work on all keyboards. */ 1061 {TERMCAP2KEY('F', '6'), IF_EB("\033[29;*~", ESC_STR "[29;*~")}, /* F16 */ 1062 {TERMCAP2KEY('F', '7'), IF_EB("\033[31;*~", ESC_STR "[31;*~")}, /* F17 */ 1063 {TERMCAP2KEY('F', '8'), IF_EB("\033[32;*~", ESC_STR "[32;*~")}, /* F18 */ 1064 {TERMCAP2KEY('F', '9'), IF_EB("\033[33;*~", ESC_STR "[33;*~")}, /* F19 */ 1065 {TERMCAP2KEY('F', 'A'), IF_EB("\033[34;*~", ESC_STR "[34;*~")}, /* F20 */ 1066 1067 {TERMCAP2KEY('F', 'B'), IF_EB("\033[42;*~", ESC_STR "[42;*~")}, /* F21 */ 1068 {TERMCAP2KEY('F', 'C'), IF_EB("\033[43;*~", ESC_STR "[43;*~")}, /* F22 */ 1069 {TERMCAP2KEY('F', 'D'), IF_EB("\033[44;*~", ESC_STR "[44;*~")}, /* F23 */ 1070 {TERMCAP2KEY('F', 'E'), IF_EB("\033[45;*~", ESC_STR "[45;*~")}, /* F24 */ 1071 {TERMCAP2KEY('F', 'F'), IF_EB("\033[46;*~", ESC_STR "[46;*~")}, /* F25 */ 1072 {TERMCAP2KEY('F', 'G'), IF_EB("\033[47;*~", ESC_STR "[47;*~")}, /* F26 */ 1073 {TERMCAP2KEY('F', 'H'), IF_EB("\033[48;*~", ESC_STR "[48;*~")}, /* F27 */ 1074 {TERMCAP2KEY('F', 'I'), IF_EB("\033[49;*~", ESC_STR "[49;*~")}, /* F28 */ 1075 {TERMCAP2KEY('F', 'J'), IF_EB("\033[50;*~", ESC_STR "[50;*~")}, /* F29 */ 1076 {TERMCAP2KEY('F', 'K'), IF_EB("\033[51;*~", ESC_STR "[51;*~")}, /* F30 */ 1077 1078 {TERMCAP2KEY('F', 'L'), IF_EB("\033[52;*~", ESC_STR "[52;*~")}, /* F31 */ 1079 {TERMCAP2KEY('F', 'M'), IF_EB("\033[53;*~", ESC_STR "[53;*~")}, /* F32 */ 1080 {TERMCAP2KEY('F', 'N'), IF_EB("\033[54;*~", ESC_STR "[54;*~")}, /* F33 */ 1081 {TERMCAP2KEY('F', 'O'), IF_EB("\033[55;*~", ESC_STR "[55;*~")}, /* F34 */ 1082 {TERMCAP2KEY('F', 'P'), IF_EB("\033[56;*~", ESC_STR "[56;*~")}, /* F35 */ 1083 {TERMCAP2KEY('F', 'Q'), IF_EB("\033[57;*~", ESC_STR "[57;*~")}, /* F36 */ 1084 {TERMCAP2KEY('F', 'R'), IF_EB("\033[58;*~", ESC_STR "[58;*~")}, /* F37 */ 1085 # endif 1086 1087 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) 1088 /* 1089 * iris-ansi for Silicon Graphics machines. 1090 */ 1091 {(int)KS_NAME, "iris-ansi"}, 1092 {(int)KS_CE, "\033[K"}, 1093 {(int)KS_CD, "\033[J"}, 1094 {(int)KS_AL, "\033[L"}, 1095 # ifdef TERMINFO 1096 {(int)KS_CAL, "\033[%p1%dL"}, 1097 # else 1098 {(int)KS_CAL, "\033[%dL"}, 1099 # endif 1100 {(int)KS_DL, "\033[M"}, 1101 # ifdef TERMINFO 1102 {(int)KS_CDL, "\033[%p1%dM"}, 1103 # else 1104 {(int)KS_CDL, "\033[%dM"}, 1105 # endif 1106 #if 0 /* The scroll region is not working as Vim expects. */ 1107 # ifdef TERMINFO 1108 {(int)KS_CS, "\033[%i%p1%d;%p2%dr"}, 1109 # else 1110 {(int)KS_CS, "\033[%i%d;%dr"}, 1111 # endif 1112 #endif 1113 {(int)KS_CL, "\033[H\033[2J"}, 1114 {(int)KS_VE, "\033[9/y\033[12/y"}, /* These aren't documented */ 1115 {(int)KS_VS, "\033[10/y\033[=1h\033[=2l"}, /* These aren't documented */ 1116 {(int)KS_TI, "\033[=6h"}, 1117 {(int)KS_TE, "\033[=6l"}, 1118 {(int)KS_SE, "\033[21;27m"}, 1119 {(int)KS_SO, "\033[1;7m"}, 1120 {(int)KS_ME, "\033[m"}, 1121 {(int)KS_MR, "\033[7m"}, 1122 {(int)KS_MD, "\033[1m"}, 1123 {(int)KS_CCO, "8"}, /* allow 8 colors */ 1124 {(int)KS_CZH, "\033[3m"}, /* italic mode on */ 1125 {(int)KS_CZR, "\033[23m"}, /* italic mode off */ 1126 {(int)KS_US, "\033[4m"}, /* underline on */ 1127 {(int)KS_UE, "\033[24m"}, /* underline off */ 1128 # ifdef TERMINFO 1129 {(int)KS_CAB, "\033[4%p1%dm"}, /* set background color (ANSI) */ 1130 {(int)KS_CAF, "\033[3%p1%dm"}, /* set foreground color (ANSI) */ 1131 {(int)KS_CSB, "\033[102;%p1%dm"}, /* set screen background color */ 1132 {(int)KS_CSF, "\033[101;%p1%dm"}, /* set screen foreground color */ 1133 # else 1134 {(int)KS_CAB, "\033[4%dm"}, /* set background color (ANSI) */ 1135 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color (ANSI) */ 1136 {(int)KS_CSB, "\033[102;%dm"}, /* set screen background color */ 1137 {(int)KS_CSF, "\033[101;%dm"}, /* set screen foreground color */ 1138 # endif 1139 {(int)KS_MS, "y"}, /* guessed */ 1140 {(int)KS_UT, "y"}, /* guessed */ 1141 {(int)KS_LE, "\b"}, 1142 # ifdef TERMINFO 1143 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 1144 # else 1145 {(int)KS_CM, "\033[%i%d;%dH"}, 1146 # endif 1147 {(int)KS_SR, "\033M"}, 1148 # ifdef TERMINFO 1149 {(int)KS_CRI, "\033[%p1%dC"}, 1150 # else 1151 {(int)KS_CRI, "\033[%dC"}, 1152 # endif 1153 {(int)KS_CIS, "\033P3.y"}, 1154 {(int)KS_CIE, "\234"}, /* ST "String Terminator" */ 1155 {(int)KS_TS, "\033P1.y"}, 1156 {(int)KS_FS, "\234"}, /* ST "String Terminator" */ 1157 # ifdef TERMINFO 1158 {(int)KS_CWS, "\033[203;%p1%d;%p2%d/y"}, 1159 {(int)KS_CWP, "\033[205;%p1%d;%p2%d/y"}, 1160 # else 1161 {(int)KS_CWS, "\033[203;%d;%d/y"}, 1162 {(int)KS_CWP, "\033[205;%d;%d/y"}, 1163 # endif 1164 {K_UP, "\033[A"}, 1165 {K_DOWN, "\033[B"}, 1166 {K_LEFT, "\033[D"}, 1167 {K_RIGHT, "\033[C"}, 1168 {K_S_UP, "\033[161q"}, 1169 {K_S_DOWN, "\033[164q"}, 1170 {K_S_LEFT, "\033[158q"}, 1171 {K_S_RIGHT, "\033[167q"}, 1172 {K_F1, "\033[001q"}, 1173 {K_F2, "\033[002q"}, 1174 {K_F3, "\033[003q"}, 1175 {K_F4, "\033[004q"}, 1176 {K_F5, "\033[005q"}, 1177 {K_F6, "\033[006q"}, 1178 {K_F7, "\033[007q"}, 1179 {K_F8, "\033[008q"}, 1180 {K_F9, "\033[009q"}, 1181 {K_F10, "\033[010q"}, 1182 {K_F11, "\033[011q"}, 1183 {K_F12, "\033[012q"}, 1184 {K_S_F1, "\033[013q"}, 1185 {K_S_F2, "\033[014q"}, 1186 {K_S_F3, "\033[015q"}, 1187 {K_S_F4, "\033[016q"}, 1188 {K_S_F5, "\033[017q"}, 1189 {K_S_F6, "\033[018q"}, 1190 {K_S_F7, "\033[019q"}, 1191 {K_S_F8, "\033[020q"}, 1192 {K_S_F9, "\033[021q"}, 1193 {K_S_F10, "\033[022q"}, 1194 {K_S_F11, "\033[023q"}, 1195 {K_S_F12, "\033[024q"}, 1196 {K_INS, "\033[139q"}, 1197 {K_HOME, "\033[H"}, 1198 {K_END, "\033[146q"}, 1199 {K_PAGEUP, "\033[150q"}, 1200 {K_PAGEDOWN, "\033[154q"}, 1201 # endif 1202 1203 # if defined(DEBUG) || defined(ALL_BUILTIN_TCAPS) 1204 /* 1205 * for debugging 1206 */ 1207 {(int)KS_NAME, "debug"}, 1208 {(int)KS_CE, "[CE]"}, 1209 {(int)KS_CD, "[CD]"}, 1210 {(int)KS_AL, "[AL]"}, 1211 # ifdef TERMINFO 1212 {(int)KS_CAL, "[CAL%p1%d]"}, 1213 # else 1214 {(int)KS_CAL, "[CAL%d]"}, 1215 # endif 1216 {(int)KS_DL, "[DL]"}, 1217 # ifdef TERMINFO 1218 {(int)KS_CDL, "[CDL%p1%d]"}, 1219 # else 1220 {(int)KS_CDL, "[CDL%d]"}, 1221 # endif 1222 # ifdef TERMINFO 1223 {(int)KS_CS, "[%p1%dCS%p2%d]"}, 1224 # else 1225 {(int)KS_CS, "[%dCS%d]"}, 1226 # endif 1227 # ifdef FEAT_VERTSPLIT 1228 # ifdef TERMINFO 1229 {(int)KS_CSV, "[%p1%dCSV%p2%d]"}, 1230 # else 1231 {(int)KS_CSV, "[%dCSV%d]"}, 1232 # endif 1233 # endif 1234 # ifdef TERMINFO 1235 {(int)KS_CAB, "[CAB%p1%d]"}, 1236 {(int)KS_CAF, "[CAF%p1%d]"}, 1237 {(int)KS_CSB, "[CSB%p1%d]"}, 1238 {(int)KS_CSF, "[CSF%p1%d]"}, 1239 # else 1240 {(int)KS_CAB, "[CAB%d]"}, 1241 {(int)KS_CAF, "[CAF%d]"}, 1242 {(int)KS_CSB, "[CSB%d]"}, 1243 {(int)KS_CSF, "[CSF%d]"}, 1244 # endif 1245 {(int)KS_OP, "[OP]"}, 1246 {(int)KS_LE, "[LE]"}, 1247 {(int)KS_CL, "[CL]"}, 1248 {(int)KS_VI, "[VI]"}, 1249 {(int)KS_VE, "[VE]"}, 1250 {(int)KS_VS, "[VS]"}, 1251 {(int)KS_ME, "[ME]"}, 1252 {(int)KS_MR, "[MR]"}, 1253 {(int)KS_MB, "[MB]"}, 1254 {(int)KS_MD, "[MD]"}, 1255 {(int)KS_SE, "[SE]"}, 1256 {(int)KS_SO, "[SO]"}, 1257 {(int)KS_UE, "[UE]"}, 1258 {(int)KS_US, "[US]"}, 1259 {(int)KS_UCE, "[UCE]"}, 1260 {(int)KS_UCS, "[UCS]"}, 1261 {(int)KS_MS, "[MS]"}, 1262 {(int)KS_UT, "[UT]"}, 1263 # ifdef TERMINFO 1264 {(int)KS_CM, "[%p1%dCM%p2%d]"}, 1265 # else 1266 {(int)KS_CM, "[%dCM%d]"}, 1267 # endif 1268 {(int)KS_SR, "[SR]"}, 1269 # ifdef TERMINFO 1270 {(int)KS_CRI, "[CRI%p1%d]"}, 1271 # else 1272 {(int)KS_CRI, "[CRI%d]"}, 1273 # endif 1274 {(int)KS_VB, "[VB]"}, 1275 {(int)KS_KS, "[KS]"}, 1276 {(int)KS_KE, "[KE]"}, 1277 {(int)KS_TI, "[TI]"}, 1278 {(int)KS_TE, "[TE]"}, 1279 {(int)KS_CIS, "[CIS]"}, 1280 {(int)KS_CIE, "[CIE]"}, 1281 {(int)KS_TS, "[TS]"}, 1282 {(int)KS_FS, "[FS]"}, 1283 # ifdef TERMINFO 1284 {(int)KS_CWS, "[%p1%dCWS%p2%d]"}, 1285 {(int)KS_CWP, "[%p1%dCWP%p2%d]"}, 1286 # else 1287 {(int)KS_CWS, "[%dCWS%d]"}, 1288 {(int)KS_CWP, "[%dCWP%d]"}, 1289 # endif 1290 {(int)KS_CRV, "[CRV]"}, 1291 {K_UP, "[KU]"}, 1292 {K_DOWN, "[KD]"}, 1293 {K_LEFT, "[KL]"}, 1294 {K_RIGHT, "[KR]"}, 1295 {K_XUP, "[xKU]"}, 1296 {K_XDOWN, "[xKD]"}, 1297 {K_XLEFT, "[xKL]"}, 1298 {K_XRIGHT, "[xKR]"}, 1299 {K_S_UP, "[S-KU]"}, 1300 {K_S_DOWN, "[S-KD]"}, 1301 {K_S_LEFT, "[S-KL]"}, 1302 {K_C_LEFT, "[C-KL]"}, 1303 {K_S_RIGHT, "[S-KR]"}, 1304 {K_C_RIGHT, "[C-KR]"}, 1305 {K_F1, "[F1]"}, 1306 {K_XF1, "[xF1]"}, 1307 {K_F2, "[F2]"}, 1308 {K_XF2, "[xF2]"}, 1309 {K_F3, "[F3]"}, 1310 {K_XF3, "[xF3]"}, 1311 {K_F4, "[F4]"}, 1312 {K_XF4, "[xF4]"}, 1313 {K_F5, "[F5]"}, 1314 {K_F6, "[F6]"}, 1315 {K_F7, "[F7]"}, 1316 {K_F8, "[F8]"}, 1317 {K_F9, "[F9]"}, 1318 {K_F10, "[F10]"}, 1319 {K_F11, "[F11]"}, 1320 {K_F12, "[F12]"}, 1321 {K_S_F1, "[S-F1]"}, 1322 {K_S_XF1, "[S-xF1]"}, 1323 {K_S_F2, "[S-F2]"}, 1324 {K_S_XF2, "[S-xF2]"}, 1325 {K_S_F3, "[S-F3]"}, 1326 {K_S_XF3, "[S-xF3]"}, 1327 {K_S_F4, "[S-F4]"}, 1328 {K_S_XF4, "[S-xF4]"}, 1329 {K_S_F5, "[S-F5]"}, 1330 {K_S_F6, "[S-F6]"}, 1331 {K_S_F7, "[S-F7]"}, 1332 {K_S_F8, "[S-F8]"}, 1333 {K_S_F9, "[S-F9]"}, 1334 {K_S_F10, "[S-F10]"}, 1335 {K_S_F11, "[S-F11]"}, 1336 {K_S_F12, "[S-F12]"}, 1337 {K_HELP, "[HELP]"}, 1338 {K_UNDO, "[UNDO]"}, 1339 {K_BS, "[BS]"}, 1340 {K_INS, "[INS]"}, 1341 {K_KINS, "[KINS]"}, 1342 {K_DEL, "[DEL]"}, 1343 {K_KDEL, "[KDEL]"}, 1344 {K_HOME, "[HOME]"}, 1345 {K_S_HOME, "[C-HOME]"}, 1346 {K_C_HOME, "[C-HOME]"}, 1347 {K_KHOME, "[KHOME]"}, 1348 {K_XHOME, "[XHOME]"}, 1349 {K_ZHOME, "[ZHOME]"}, 1350 {K_END, "[END]"}, 1351 {K_S_END, "[C-END]"}, 1352 {K_C_END, "[C-END]"}, 1353 {K_KEND, "[KEND]"}, 1354 {K_XEND, "[XEND]"}, 1355 {K_ZEND, "[ZEND]"}, 1356 {K_PAGEUP, "[PAGEUP]"}, 1357 {K_PAGEDOWN, "[PAGEDOWN]"}, 1358 {K_KPAGEUP, "[KPAGEUP]"}, 1359 {K_KPAGEDOWN, "[KPAGEDOWN]"}, 1360 {K_MOUSE, "[MOUSE]"}, 1361 {K_KPLUS, "[KPLUS]"}, 1362 {K_KMINUS, "[KMINUS]"}, 1363 {K_KDIVIDE, "[KDIVIDE]"}, 1364 {K_KMULTIPLY, "[KMULTIPLY]"}, 1365 {K_KENTER, "[KENTER]"}, 1366 {K_KPOINT, "[KPOINT]"}, 1367 {K_K0, "[K0]"}, 1368 {K_K1, "[K1]"}, 1369 {K_K2, "[K2]"}, 1370 {K_K3, "[K3]"}, 1371 {K_K4, "[K4]"}, 1372 {K_K5, "[K5]"}, 1373 {K_K6, "[K6]"}, 1374 {K_K7, "[K7]"}, 1375 {K_K8, "[K8]"}, 1376 {K_K9, "[K9]"}, 1377 # endif 1378 1379 #endif /* NO_BUILTIN_TCAPS */ 1380 1381 /* 1382 * The most minimal terminal: only clear screen and cursor positioning 1383 * Always included. 1384 */ 1385 {(int)KS_NAME, "dumb"}, 1386 {(int)KS_CL, "\014"}, 1387 #ifdef TERMINFO 1388 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", 1389 ESC_STR "[%i%p1%d;%p2%dH")}, 1390 #else 1391 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 1392 #endif 1393 1394 /* 1395 * end marker 1396 */ 1397 {(int)KS_NAME, NULL} 1398 1399 }; /* end of builtin_termcaps */ 1400 1401 /* 1402 * DEFAULT_TERM is used, when no terminal is specified with -T option or $TERM. 1403 */ 1404 #ifdef RISCOS 1405 # define DEFAULT_TERM (char_u *)"riscos" 1406 #endif 1407 1408 #ifdef AMIGA 1409 # define DEFAULT_TERM (char_u *)"amiga" 1410 #endif 1411 1412 #ifdef MSWIN 1413 # define DEFAULT_TERM (char_u *)"win32" 1414 #endif 1415 1416 #ifdef MSDOS 1417 # define DEFAULT_TERM (char_u *)"pcterm" 1418 #endif 1419 1420 #if defined(UNIX) && !defined(__MINT__) 1421 # define DEFAULT_TERM (char_u *)"ansi" 1422 #endif 1423 1424 #ifdef __MINT__ 1425 # define DEFAULT_TERM (char_u *)"vt52" 1426 #endif 1427 1428 #ifdef __EMX__ 1429 # define DEFAULT_TERM (char_u *)"os2ansi" 1430 #endif 1431 1432 #ifdef VMS 1433 # define DEFAULT_TERM (char_u *)"vt320" 1434 #endif 1435 1436 #ifdef __BEOS__ 1437 # undef DEFAULT_TERM 1438 # define DEFAULT_TERM (char_u *)"beos-ansi" 1439 #endif 1440 1441 #ifndef DEFAULT_TERM 1442 # define DEFAULT_TERM (char_u *)"dumb" 1443 #endif 1444 1445 /* 1446 * Term_strings contains currently used terminal output strings. 1447 * It is initialized with the default values by parse_builtin_tcap(). 1448 * The values can be changed by setting the option with the same name. 1449 */ 1450 char_u *(term_strings[(int)KS_LAST + 1]); 1451 1452 static int need_gather = FALSE; /* need to fill termleader[] */ 1453 static char_u termleader[256 + 1]; /* for check_termcode() */ 1454 #ifdef FEAT_TERMRESPONSE 1455 static int check_for_codes = FALSE; /* check for key code reponse */ 1456 #endif 1457 1458 static struct builtin_term * 1459 find_builtin_term(term) 1460 char_u *term; 1461 { 1462 struct builtin_term *p; 1463 1464 p = builtin_termcaps; 1465 while (p->bt_string != NULL) 1466 { 1467 if (p->bt_entry == (int)KS_NAME) 1468 { 1469 #ifdef UNIX 1470 if (STRCMP(p->bt_string, "iris-ansi") == 0 && vim_is_iris(term)) 1471 return p; 1472 else if (STRCMP(p->bt_string, "xterm") == 0 && vim_is_xterm(term)) 1473 return p; 1474 else 1475 #endif 1476 #ifdef VMS 1477 if (STRCMP(p->bt_string, "vt320") == 0 && vim_is_vt300(term)) 1478 return p; 1479 else 1480 #endif 1481 if (STRCMP(term, p->bt_string) == 0) 1482 return p; 1483 } 1484 ++p; 1485 } 1486 return p; 1487 } 1488 1489 /* 1490 * Parsing of the builtin termcap entries. 1491 * Caller should check if 'name' is a valid builtin term. 1492 * The terminal's name is not set, as this is already done in termcapinit(). 1493 */ 1494 static void 1495 parse_builtin_tcap(term) 1496 char_u *term; 1497 { 1498 struct builtin_term *p; 1499 char_u name[2]; 1500 int term_8bit; 1501 1502 p = find_builtin_term(term); 1503 term_8bit = term_is_8bit(term); 1504 1505 /* Do not parse if builtin term not found */ 1506 if (p->bt_string == NULL) 1507 return; 1508 1509 for (++p; p->bt_entry != (int)KS_NAME && p->bt_entry != BT_EXTRA_KEYS; ++p) 1510 { 1511 if ((int)p->bt_entry >= 0) /* KS_xx entry */ 1512 { 1513 /* Only set the value if it wasn't set yet. */ 1514 if (term_strings[p->bt_entry] == NULL 1515 || term_strings[p->bt_entry] == empty_option) 1516 { 1517 /* 8bit terminal: use CSI instead of <Esc>[ */ 1518 if (term_8bit && term_7to8bit((char_u *)p->bt_string) != 0) 1519 { 1520 char_u *s, *t; 1521 1522 s = vim_strsave((char_u *)p->bt_string); 1523 if (s != NULL) 1524 { 1525 for (t = s; *t; ++t) 1526 if (term_7to8bit(t)) 1527 { 1528 *t = term_7to8bit(t); 1529 STRCPY(t + 1, t + 2); 1530 } 1531 term_strings[p->bt_entry] = s; 1532 set_term_option_alloced(&term_strings[p->bt_entry]); 1533 } 1534 } 1535 else 1536 term_strings[p->bt_entry] = (char_u *)p->bt_string; 1537 } 1538 } 1539 else 1540 { 1541 name[0] = KEY2TERMCAP0((int)p->bt_entry); 1542 name[1] = KEY2TERMCAP1((int)p->bt_entry); 1543 if (find_termcode(name) == NULL) 1544 add_termcode(name, (char_u *)p->bt_string, term_8bit); 1545 } 1546 } 1547 } 1548 #if defined(HAVE_TGETENT) || defined(FEAT_TERMRESPONSE) 1549 static void set_color_count __ARGS((int nr)); 1550 1551 /* 1552 * Set number of colors. 1553 * Store it as a number in t_colors. 1554 * Store it as a string in T_CCO (using nr_colors[]). 1555 */ 1556 static void 1557 set_color_count(nr) 1558 int nr; 1559 { 1560 char_u nr_colors[20]; /* string for number of colors */ 1561 1562 t_colors = nr; 1563 if (t_colors > 1) 1564 sprintf((char *)nr_colors, "%d", t_colors); 1565 else 1566 *nr_colors = NUL; 1567 set_string_option_direct((char_u *)"t_Co", -1, nr_colors, OPT_FREE); 1568 } 1569 #endif 1570 1571 #ifdef HAVE_TGETENT 1572 static char *(key_names[]) = 1573 { 1574 #ifdef FEAT_TERMRESPONSE 1575 /* Do this one first, it may cause a screen redraw. */ 1576 "Co", 1577 #endif 1578 "ku", "kd", "kr", "kl", 1579 # ifdef ARCHIE 1580 "su", "sd", /* Termcap code made up! */ 1581 # endif 1582 "#2", "#4", "%i", "*7", 1583 "k1", "k2", "k3", "k4", "k5", "k6", 1584 "k7", "k8", "k9", "k;", "F1", "F2", 1585 "%1", "&8", "kb", "kI", "kD", "kh", 1586 "@7", "kP", "kN", "K1", "K3", "K4", "K5", "kB", 1587 NULL 1588 }; 1589 #endif 1590 1591 /* 1592 * Set terminal options for terminal "term". 1593 * Return OK if terminal 'term' was found in a termcap, FAIL otherwise. 1594 * 1595 * While doing this, until ttest(), some options may be NULL, be careful. 1596 */ 1597 int 1598 set_termname(term) 1599 char_u *term; 1600 { 1601 struct builtin_term *termp; 1602 #ifdef HAVE_TGETENT 1603 int builtin_first = p_tbi; 1604 int try; 1605 int termcap_cleared = FALSE; 1606 #endif 1607 int width = 0, height = 0; 1608 char_u *error_msg = NULL; 1609 char_u *bs_p, *del_p; 1610 1611 /* In silect mode (ex -s) we don't use the 'term' option. */ 1612 if (silent_mode) 1613 return OK; 1614 1615 detected_8bit = FALSE; /* reset 8-bit detection */ 1616 1617 if (term_is_builtin(term)) 1618 { 1619 term += 8; 1620 #ifdef HAVE_TGETENT 1621 builtin_first = 1; 1622 #endif 1623 } 1624 1625 /* 1626 * If HAVE_TGETENT is not defined, only the builtin termcap is used, otherwise: 1627 * If builtin_first is TRUE: 1628 * 0. try builtin termcap 1629 * 1. try external termcap 1630 * 2. if both fail default to a builtin terminal 1631 * If builtin_first is FALSE: 1632 * 1. try external termcap 1633 * 2. try builtin termcap, if both fail default to a builtin terminal 1634 */ 1635 #ifdef HAVE_TGETENT 1636 for (try = builtin_first ? 0 : 1; try < 3; ++try) 1637 { 1638 /* 1639 * Use external termcap 1640 */ 1641 if (try == 1) 1642 { 1643 char_u *p; 1644 static char_u tstrbuf[TBUFSZ]; 1645 int i; 1646 char_u tbuf[TBUFSZ]; 1647 char_u *tp; 1648 static struct { 1649 enum SpecialKey dest; /* index in term_strings[] */ 1650 char *name; /* termcap name for string */ 1651 } string_names[] = 1652 { {KS_CE, "ce"}, {KS_AL, "al"}, {KS_CAL,"AL"}, 1653 {KS_DL, "dl"}, {KS_CDL,"DL"}, {KS_CS, "cs"}, 1654 {KS_CL, "cl"}, {KS_CD, "cd"}, 1655 {KS_VI, "vi"}, {KS_VE, "ve"}, {KS_MB, "mb"}, 1656 {KS_VS, "vs"}, {KS_ME, "me"}, {KS_MR, "mr"}, 1657 {KS_MD, "md"}, {KS_SE, "se"}, {KS_SO, "so"}, 1658 {KS_CZH,"ZH"}, {KS_CZR,"ZR"}, {KS_UE, "ue"}, 1659 {KS_US, "us"}, {KS_UCE, "Ce"}, {KS_UCS, "Cs"}, 1660 {KS_CM, "cm"}, {KS_SR, "sr"}, 1661 {KS_CRI,"RI"}, {KS_VB, "vb"}, {KS_KS, "ks"}, 1662 {KS_KE, "ke"}, {KS_TI, "ti"}, {KS_TE, "te"}, 1663 {KS_BC, "bc"}, {KS_CSB,"Sb"}, {KS_CSF,"Sf"}, 1664 {KS_CAB,"AB"}, {KS_CAF,"AF"}, {KS_LE, "le"}, 1665 {KS_ND, "nd"}, {KS_OP, "op"}, {KS_CRV, "RV"}, 1666 {KS_CIS, "IS"}, {KS_CIE, "IE"}, 1667 {KS_TS, "ts"}, {KS_FS, "fs"}, 1668 {KS_CWP, "WP"}, {KS_CWS, "WS"}, 1669 {KS_CSI, "SI"}, {KS_CEI, "EI"}, 1670 {(enum SpecialKey)0, NULL} 1671 }; 1672 1673 /* 1674 * If the external termcap does not have a matching entry, try the 1675 * builtin ones. 1676 */ 1677 if ((error_msg = tgetent_error(tbuf, term)) == NULL) 1678 { 1679 tp = tstrbuf; 1680 if (!termcap_cleared) 1681 { 1682 clear_termoptions(); /* clear old options */ 1683 termcap_cleared = TRUE; 1684 } 1685 1686 /* get output strings */ 1687 for (i = 0; string_names[i].name != NULL; ++i) 1688 { 1689 if (term_str(string_names[i].dest) == NULL 1690 || term_str(string_names[i].dest) == empty_option) 1691 term_str(string_names[i].dest) = 1692 TGETSTR(string_names[i].name, &tp); 1693 } 1694 1695 /* tgetflag() returns 1 if the flag is present, 0 if not and 1696 * possibly -1 if the flag doesn't exist. */ 1697 if ((T_MS == NULL || T_MS == empty_option) 1698 && tgetflag("ms") > 0) 1699 T_MS = (char_u *)"y"; 1700 if ((T_XS == NULL || T_XS == empty_option) 1701 && tgetflag("xs") > 0) 1702 T_XS = (char_u *)"y"; 1703 if ((T_DB == NULL || T_DB == empty_option) 1704 && tgetflag("db") > 0) 1705 T_DB = (char_u *)"y"; 1706 if ((T_DA == NULL || T_DA == empty_option) 1707 && tgetflag("da") > 0) 1708 T_DA = (char_u *)"y"; 1709 if ((T_UT == NULL || T_UT == empty_option) 1710 && tgetflag("ut") > 0) 1711 T_UT = (char_u *)"y"; 1712 1713 1714 /* 1715 * get key codes 1716 */ 1717 for (i = 0; key_names[i] != NULL; ++i) 1718 { 1719 if (find_termcode((char_u *)key_names[i]) == NULL) 1720 { 1721 p = TGETSTR(key_names[i], &tp); 1722 /* if cursor-left == backspace, ignore it (televideo 1723 * 925) */ 1724 if (p != NULL 1725 && (*p != Ctrl_H 1726 || key_names[i][0] != 'k' 1727 || key_names[i][1] != 'l')) 1728 add_termcode((char_u *)key_names[i], p, FALSE); 1729 } 1730 } 1731 1732 if (height == 0) 1733 height = tgetnum("li"); 1734 if (width == 0) 1735 width = tgetnum("co"); 1736 1737 /* 1738 * Get number of colors (if not done already). 1739 */ 1740 if (term_str(KS_CCO) == NULL 1741 || term_str(KS_CCO) == empty_option) 1742 set_color_count(tgetnum("Co")); 1743 1744 # ifndef hpux 1745 BC = (char *)TGETSTR("bc", &tp); 1746 UP = (char *)TGETSTR("up", &tp); 1747 p = TGETSTR("pc", &tp); 1748 if (p) 1749 PC = *p; 1750 # endif /* hpux */ 1751 } 1752 } 1753 else /* try == 0 || try == 2 */ 1754 #endif /* HAVE_TGETENT */ 1755 /* 1756 * Use builtin termcap 1757 */ 1758 { 1759 #ifdef HAVE_TGETENT 1760 /* 1761 * If builtin termcap was already used, there is no need to search 1762 * for the builtin termcap again, quit now. 1763 */ 1764 if (try == 2 && builtin_first && termcap_cleared) 1765 break; 1766 #endif 1767 /* 1768 * search for 'term' in builtin_termcaps[] 1769 */ 1770 termp = find_builtin_term(term); 1771 if (termp->bt_string == NULL) /* did not find it */ 1772 { 1773 #ifdef HAVE_TGETENT 1774 /* 1775 * If try == 0, first try the external termcap. If that is not 1776 * found we'll get back here with try == 2. 1777 * If termcap_cleared is set we used the external termcap, 1778 * don't complain about not finding the term in the builtin 1779 * termcap. 1780 */ 1781 if (try == 0) /* try external one */ 1782 continue; 1783 if (termcap_cleared) /* found in external termcap */ 1784 break; 1785 #endif 1786 1787 mch_errmsg("\r\n"); 1788 if (error_msg != NULL) 1789 { 1790 mch_errmsg((char *)error_msg); 1791 mch_errmsg("\r\n"); 1792 } 1793 mch_errmsg("'"); 1794 mch_errmsg((char *)term); 1795 mch_errmsg(_("' not known. Available builtin terminals are:")); 1796 mch_errmsg("\r\n"); 1797 for (termp = &(builtin_termcaps[0]); termp->bt_string != NULL; 1798 ++termp) 1799 { 1800 if (termp->bt_entry == (int)KS_NAME) 1801 { 1802 #ifdef HAVE_TGETENT 1803 mch_errmsg(" builtin_"); 1804 #else 1805 mch_errmsg(" "); 1806 #endif 1807 mch_errmsg(termp->bt_string); 1808 mch_errmsg("\r\n"); 1809 } 1810 } 1811 /* when user typed :set term=xxx, quit here */ 1812 if (starting != NO_SCREEN) 1813 { 1814 screen_start(); /* don't know where cursor is now */ 1815 wait_return(TRUE); 1816 return FAIL; 1817 } 1818 term = DEFAULT_TERM; 1819 mch_errmsg(_("defaulting to '")); 1820 mch_errmsg((char *)term); 1821 mch_errmsg("'\r\n"); 1822 if (emsg_silent == 0) 1823 { 1824 screen_start(); /* don't know where cursor is now */ 1825 out_flush(); 1826 ui_delay(2000L, TRUE); 1827 } 1828 set_string_option_direct((char_u *)"term", -1, term, OPT_FREE); 1829 display_errors(); 1830 } 1831 out_flush(); 1832 #ifdef HAVE_TGETENT 1833 if (!termcap_cleared) 1834 { 1835 #endif 1836 clear_termoptions(); /* clear old options */ 1837 #ifdef HAVE_TGETENT 1838 termcap_cleared = TRUE; 1839 } 1840 #endif 1841 parse_builtin_tcap(term); 1842 #ifdef FEAT_GUI 1843 if (term_is_gui(term)) 1844 { 1845 out_flush(); 1846 gui_init(); 1847 /* If starting the GUI failed, don't do any of the other 1848 * things for this terminal */ 1849 if (!gui.in_use) 1850 return FAIL; 1851 #ifdef HAVE_TGETENT 1852 break; /* don't try using external termcap */ 1853 #endif 1854 } 1855 #endif /* FEAT_GUI */ 1856 } 1857 #ifdef HAVE_TGETENT 1858 } 1859 #endif 1860 1861 /* 1862 * special: There is no info in the termcap about whether the cursor 1863 * positioning is relative to the start of the screen or to the start of the 1864 * scrolling region. We just guess here. Only msdos pcterm is known to do it 1865 * relative. 1866 */ 1867 if (STRCMP(term, "pcterm") == 0) 1868 T_CCS = (char_u *)"yes"; 1869 else 1870 T_CCS = empty_option; 1871 1872 #ifdef UNIX 1873 /* 1874 * Any "stty" settings override the default for t_kb from the termcap. 1875 * This is in os_unix.c, because it depends a lot on the version of unix that 1876 * is being used. 1877 * Don't do this when the GUI is active, it uses "t_kb" and "t_kD" directly. 1878 */ 1879 #ifdef FEAT_GUI 1880 if (!gui.in_use) 1881 #endif 1882 get_stty(); 1883 #endif 1884 1885 /* 1886 * If the termcap has no entry for 'bs' and/or 'del' and the ioctl() also 1887 * didn't work, use the default CTRL-H 1888 * The default for t_kD is DEL, unless t_kb is DEL. 1889 * The vim_strsave'd strings are probably lost forever, well it's only two 1890 * bytes. Don't do this when the GUI is active, it uses "t_kb" and "t_kD" 1891 * directly. 1892 */ 1893 #ifdef FEAT_GUI 1894 if (!gui.in_use) 1895 #endif 1896 { 1897 bs_p = find_termcode((char_u *)"kb"); 1898 del_p = find_termcode((char_u *)"kD"); 1899 if (bs_p == NULL || *bs_p == NUL) 1900 add_termcode((char_u *)"kb", (bs_p = (char_u *)CTRL_H_STR), FALSE); 1901 if ((del_p == NULL || *del_p == NUL) && 1902 (bs_p == NULL || *bs_p != DEL)) 1903 add_termcode((char_u *)"kD", (char_u *)DEL_STR, FALSE); 1904 } 1905 1906 #if defined(UNIX) || defined(VMS) 1907 term_is_xterm = vim_is_xterm(term); 1908 #endif 1909 1910 #ifdef FEAT_MOUSE 1911 # if defined(UNIX) || defined(VMS) 1912 # ifdef FEAT_MOUSE_TTY 1913 /* 1914 * For Unix, set the 'ttymouse' option to the type of mouse to be used. 1915 * The termcode for the mouse is added as a side effect in option.c. 1916 */ 1917 { 1918 char_u *p; 1919 1920 p = (char_u *)""; 1921 # ifdef FEAT_MOUSE_XTERM 1922 # ifdef FEAT_CLIPBOARD 1923 # ifdef FEAT_GUI 1924 if (!gui.in_use) 1925 # endif 1926 clip_init(FALSE); 1927 # endif 1928 if (term_is_xterm) 1929 { 1930 if (use_xterm_mouse()) 1931 p = NULL; /* keep existing value, might be "xterm2" */ 1932 else 1933 p = (char_u *)"xterm"; 1934 } 1935 # endif 1936 if (p != NULL) 1937 set_option_value((char_u *)"ttym", 0L, p, 0); 1938 if (p == NULL 1939 # ifdef FEAT_GUI 1940 || gui.in_use 1941 # endif 1942 ) 1943 check_mouse_termcode(); /* set mouse termcode anyway */ 1944 } 1945 # endif 1946 # else 1947 set_mouse_termcode(KS_MOUSE, (char_u *)"\233M"); 1948 # endif 1949 #endif /* FEAT_MOUSE */ 1950 1951 #ifdef FEAT_SNIFF 1952 { 1953 char_u name[2]; 1954 1955 name[0] = (int)KS_EXTRA; 1956 name[1] = (int)KE_SNIFF; 1957 add_termcode(name, (char_u *)"\233sniff", FALSE); 1958 } 1959 #endif 1960 1961 #ifdef USE_TERM_CONSOLE 1962 /* DEFAULT_TERM indicates that it is the machine console. */ 1963 if (STRCMP(term, DEFAULT_TERM) != 0) 1964 term_console = FALSE; 1965 else 1966 { 1967 term_console = TRUE; 1968 # ifdef AMIGA 1969 win_resize_on(); /* enable window resizing reports */ 1970 # endif 1971 } 1972 #endif 1973 1974 #if defined(UNIX) || defined(VMS) 1975 /* 1976 * 'ttyfast' is default on for xterm, iris-ansi and a few others. 1977 */ 1978 if (vim_is_fastterm(term)) 1979 p_tf = TRUE; 1980 #endif 1981 #ifdef USE_TERM_CONSOLE 1982 /* 1983 * 'ttyfast' is default on consoles 1984 */ 1985 if (term_console) 1986 p_tf = TRUE; 1987 #endif 1988 1989 ttest(TRUE); /* make sure we have a valid set of terminal codes */ 1990 1991 full_screen = TRUE; /* we can use termcap codes from now on */ 1992 set_term_defaults(); /* use current values as defaults */ 1993 #ifdef FEAT_TERMRESPONSE 1994 crv_status = CRV_GET; /* Get terminal version later */ 1995 #endif 1996 1997 /* 1998 * Initialize the terminal with the appropriate termcap codes. 1999 * Set the mouse and window title if possible. 2000 * Don't do this when starting, need to parse the .vimrc first, because it 2001 * may redefine t_TI etc. 2002 */ 2003 if (starting != NO_SCREEN) 2004 { 2005 starttermcap(); /* may change terminal mode */ 2006 #ifdef FEAT_MOUSE 2007 setmouse(); /* may start using the mouse */ 2008 #endif 2009 #ifdef FEAT_TITLE 2010 maketitle(); /* may display window title */ 2011 #endif 2012 } 2013 2014 /* display initial screen after ttest() checking. jw. */ 2015 if (width <= 0 || height <= 0) 2016 { 2017 /* termcap failed to report size */ 2018 /* set defaults, in case ui_get_shellsize() also fails */ 2019 width = 80; 2020 #if defined(MSDOS) || defined(WIN3264) 2021 height = 25; /* console is often 25 lines */ 2022 #else 2023 height = 24; /* most terminals are 24 lines */ 2024 #endif 2025 } 2026 set_shellsize(width, height, FALSE); /* may change Rows */ 2027 if (starting != NO_SCREEN) 2028 { 2029 if (scroll_region) 2030 scroll_region_reset(); /* In case Rows changed */ 2031 check_map_keycodes(); /* check mappings for terminal codes used */ 2032 2033 #ifdef FEAT_AUTOCMD 2034 { 2035 buf_T *old_curbuf; 2036 2037 /* 2038 * Execute the TermChanged autocommands for each buffer that is 2039 * loaded. 2040 */ 2041 old_curbuf = curbuf; 2042 for (curbuf = firstbuf; curbuf != NULL; curbuf = curbuf->b_next) 2043 { 2044 if (curbuf->b_ml.ml_mfp != NULL) 2045 apply_autocmds(EVENT_TERMCHANGED, NULL, NULL, FALSE, 2046 curbuf); 2047 } 2048 if (buf_valid(old_curbuf)) 2049 curbuf = old_curbuf; 2050 } 2051 #endif 2052 } 2053 2054 #ifdef FEAT_TERMRESPONSE 2055 may_req_termresponse(); 2056 #endif 2057 2058 return OK; 2059 } 2060 2061 #if defined(FEAT_MOUSE) || defined(PROTO) 2062 2063 # ifdef FEAT_MOUSE_TTY 2064 # define HMT_NORMAL 1 2065 # define HMT_NETTERM 2 2066 # define HMT_DEC 4 2067 # define HMT_JSBTERM 8 2068 # define HMT_PTERM 16 2069 static int has_mouse_termcode = 0; 2070 # endif 2071 2072 # if (!defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_MOUSE_NET) \ 2073 || defined(FEAT_MOUSE_DEC)) || defined(FEAT_MOUSE_JSB) \ 2074 || defined(FEAT_MOUSE_PTERM) || defined(PROTO) 2075 void 2076 set_mouse_termcode(n, s) 2077 int n; /* KS_MOUSE, KS_NETTERM_MOUSE or KS_DEC_MOUSE */ 2078 char_u *s; 2079 { 2080 char_u name[2]; 2081 2082 name[0] = n; 2083 name[1] = KE_FILLER; 2084 add_termcode(name, s, FALSE); 2085 # ifdef FEAT_MOUSE_TTY 2086 # ifdef FEAT_MOUSE_JSB 2087 if (n == KS_JSBTERM_MOUSE) 2088 has_mouse_termcode |= HMT_JSBTERM; 2089 else 2090 # endif 2091 # ifdef FEAT_MOUSE_NET 2092 if (n == KS_NETTERM_MOUSE) 2093 has_mouse_termcode |= HMT_NETTERM; 2094 else 2095 # endif 2096 # ifdef FEAT_MOUSE_DEC 2097 if (n == KS_DEC_MOUSE) 2098 has_mouse_termcode |= HMT_DEC; 2099 else 2100 # endif 2101 # ifdef FEAT_MOUSE_PTERM 2102 if (n == KS_PTERM_MOUSE) 2103 has_mouse_termcode |= HMT_PTERM; 2104 else 2105 # endif 2106 has_mouse_termcode |= HMT_NORMAL; 2107 # endif 2108 } 2109 # endif 2110 2111 # if ((defined(UNIX) || defined(VMS) || defined(OS2)) \ 2112 && (defined(FEAT_MOUSE_XTERM) || defined(FEAT_MOUSE_DEC) \ 2113 || defined(FEAT_MOUSE_GPM) || defined(FEAT_MOUSE_PTERM))) \ 2114 || defined(PROTO) 2115 void 2116 del_mouse_termcode(n) 2117 int n; /* KS_MOUSE, KS_NETTERM_MOUSE or KS_DEC_MOUSE */ 2118 { 2119 char_u name[2]; 2120 2121 name[0] = n; 2122 name[1] = KE_FILLER; 2123 del_termcode(name); 2124 # ifdef FEAT_MOUSE_TTY 2125 # ifdef FEAT_MOUSE_JSB 2126 if (n == KS_JSBTERM_MOUSE) 2127 has_mouse_termcode &= ~HMT_JSBTERM; 2128 else 2129 # endif 2130 # ifdef FEAT_MOUSE_NET 2131 if (n == KS_NETTERM_MOUSE) 2132 has_mouse_termcode &= ~HMT_NETTERM; 2133 else 2134 # endif 2135 # ifdef FEAT_MOUSE_DEC 2136 if (n == KS_DEC_MOUSE) 2137 has_mouse_termcode &= ~HMT_DEC; 2138 else 2139 # endif 2140 # ifdef FEAT_MOUSE_PTERM 2141 if (n == KS_PTERM_MOUSE) 2142 has_mouse_termcode &= ~HMT_PTERM; 2143 else 2144 # endif 2145 has_mouse_termcode &= ~HMT_NORMAL; 2146 # endif 2147 } 2148 # endif 2149 #endif 2150 2151 #ifdef HAVE_TGETENT 2152 /* 2153 * Call tgetent() 2154 * Return error message if it fails, NULL if it's OK. 2155 */ 2156 static char_u * 2157 tgetent_error(tbuf, term) 2158 char_u *tbuf; 2159 char_u *term; 2160 { 2161 int i; 2162 2163 i = TGETENT(tbuf, term); 2164 if (i < 0 /* -1 is always an error */ 2165 # ifdef TGETENT_ZERO_ERR 2166 || i == 0 /* sometimes zero is also an error */ 2167 # endif 2168 ) 2169 { 2170 /* On FreeBSD tputs() gets a SEGV after a tgetent() which fails. Call 2171 * tgetent() with the always existing "dumb" entry to avoid a crash or 2172 * hang. */ 2173 (void)TGETENT(tbuf, "dumb"); 2174 2175 if (i < 0) 2176 # ifdef TGETENT_ZERO_ERR 2177 return (char_u *)_("E557: Cannot open termcap file"); 2178 if (i == 0) 2179 # endif 2180 #ifdef TERMINFO 2181 return (char_u *)_("E558: Terminal entry not found in terminfo"); 2182 #else 2183 return (char_u *)_("E559: Terminal entry not found in termcap"); 2184 #endif 2185 } 2186 return NULL; 2187 } 2188 2189 /* 2190 * Some versions of tgetstr() have been reported to return -1 instead of NULL. 2191 * Fix that here. 2192 */ 2193 static char_u * 2194 vim_tgetstr(s, pp) 2195 char *s; 2196 char_u **pp; 2197 { 2198 char *p; 2199 2200 p = tgetstr(s, (char **)pp); 2201 if (p == (char *)-1) 2202 p = NULL; 2203 return (char_u *)p; 2204 } 2205 #endif /* HAVE_TGETENT */ 2206 2207 #if defined(HAVE_TGETENT) && (defined(UNIX) || defined(__EMX__) || defined(VMS) || defined(MACOS_X)) 2208 /* 2209 * Get Columns and Rows from the termcap. Used after a window signal if the 2210 * ioctl() fails. It doesn't make sense to call tgetent each time if the "co" 2211 * and "li" entries never change. But on some systems this works. 2212 * Errors while getting the entries are ignored. 2213 */ 2214 void 2215 getlinecol(cp, rp) 2216 long *cp; /* pointer to columns */ 2217 long *rp; /* pointer to rows */ 2218 { 2219 char_u tbuf[TBUFSZ]; 2220 2221 if (T_NAME != NULL && *T_NAME != NUL && tgetent_error(tbuf, T_NAME) == NULL) 2222 { 2223 if (*cp == 0) 2224 *cp = tgetnum("co"); 2225 if (*rp == 0) 2226 *rp = tgetnum("li"); 2227 } 2228 } 2229 #endif /* defined(HAVE_TGETENT) && defined(UNIX) */ 2230 2231 /* 2232 * Get a string entry from the termcap and add it to the list of termcodes. 2233 * Used for <t_xx> special keys. 2234 * Give an error message for failure when not sourcing. 2235 * If force given, replace an existing entry. 2236 * Return FAIL if the entry was not found, OK if the entry was added. 2237 */ 2238 int 2239 add_termcap_entry(name, force) 2240 char_u *name; 2241 int force; 2242 { 2243 char_u *term; 2244 int key; 2245 struct builtin_term *termp; 2246 #ifdef HAVE_TGETENT 2247 char_u *string; 2248 int i; 2249 int builtin_first; 2250 char_u tbuf[TBUFSZ]; 2251 char_u tstrbuf[TBUFSZ]; 2252 char_u *tp = tstrbuf; 2253 char_u *error_msg = NULL; 2254 #endif 2255 2256 /* 2257 * If the GUI is running or will start in a moment, we only support the keys 2258 * that the GUI can produce. 2259 */ 2260 #ifdef FEAT_GUI 2261 if (gui.in_use || gui.starting) 2262 return gui_mch_haskey(name); 2263 #endif 2264 2265 if (!force && find_termcode(name) != NULL) /* it's already there */ 2266 return OK; 2267 2268 term = T_NAME; 2269 if (term == NULL || *term == NUL) /* 'term' not defined yet */ 2270 return FAIL; 2271 2272 if (term_is_builtin(term)) /* name starts with "builtin_" */ 2273 { 2274 term += 8; 2275 #ifdef HAVE_TGETENT 2276 builtin_first = TRUE; 2277 #endif 2278 } 2279 #ifdef HAVE_TGETENT 2280 else 2281 builtin_first = p_tbi; 2282 #endif 2283 2284 #ifdef HAVE_TGETENT 2285 /* 2286 * We can get the entry from the builtin termcap and from the external one. 2287 * If 'ttybuiltin' is on or the terminal name starts with "builtin_", try 2288 * builtin termcap first. 2289 * If 'ttybuiltin' is off, try external termcap first. 2290 */ 2291 for (i = 0; i < 2; ++i) 2292 { 2293 if (!builtin_first == i) 2294 #endif 2295 /* 2296 * Search in builtin termcap 2297 */ 2298 { 2299 termp = find_builtin_term(term); 2300 if (termp->bt_string != NULL) /* found it */ 2301 { 2302 key = TERMCAP2KEY(name[0], name[1]); 2303 while (termp->bt_entry != (int)KS_NAME) 2304 { 2305 if ((int)termp->bt_entry == key) 2306 { 2307 add_termcode(name, (char_u *)termp->bt_string, 2308 term_is_8bit(term)); 2309 return OK; 2310 } 2311 ++termp; 2312 } 2313 } 2314 } 2315 #ifdef HAVE_TGETENT 2316 else 2317 /* 2318 * Search in external termcap 2319 */ 2320 { 2321 error_msg = tgetent_error(tbuf, term); 2322 if (error_msg == NULL) 2323 { 2324 string = TGETSTR((char *)name, &tp); 2325 if (string != NULL && *string != NUL) 2326 { 2327 add_termcode(name, string, FALSE); 2328 return OK; 2329 } 2330 } 2331 } 2332 } 2333 #endif 2334 2335 if (sourcing_name == NULL) 2336 { 2337 #ifdef HAVE_TGETENT 2338 if (error_msg != NULL) 2339 EMSG(error_msg); 2340 else 2341 #endif 2342 EMSG2(_("E436: No \"%s\" entry in termcap"), name); 2343 } 2344 return FAIL; 2345 } 2346 2347 static int 2348 term_is_builtin(name) 2349 char_u *name; 2350 { 2351 return (STRNCMP(name, "builtin_", (size_t)8) == 0); 2352 } 2353 2354 /* 2355 * Return TRUE if terminal "name" uses CSI instead of <Esc>[. 2356 * Assume that the terminal is using 8-bit controls when the name contains 2357 * "8bit", like in "xterm-8bit". 2358 */ 2359 int 2360 term_is_8bit(name) 2361 char_u *name; 2362 { 2363 return (detected_8bit || strstr((char *)name, "8bit") != NULL); 2364 } 2365 2366 /* 2367 * Translate terminal control chars from 7-bit to 8-bit: 2368 * <Esc>[ -> CSI 2369 * <Esc>] -> <M-C-]> 2370 * <Esc>O -> <M-C-O> 2371 */ 2372 static int 2373 term_7to8bit(p) 2374 char_u *p; 2375 { 2376 if (*p == ESC) 2377 { 2378 if (p[1] == '[') 2379 return CSI; 2380 if (p[1] == ']') 2381 return 0x9d; 2382 if (p[1] == 'O') 2383 return 0x8f; 2384 } 2385 return 0; 2386 } 2387 2388 #ifdef FEAT_GUI 2389 int 2390 term_is_gui(name) 2391 char_u *name; 2392 { 2393 return (STRCMP(name, "builtin_gui") == 0 || STRCMP(name, "gui") == 0); 2394 } 2395 #endif 2396 2397 #if !defined(HAVE_TGETENT) || defined(AMIGA) || defined(PROTO) 2398 2399 char_u * 2400 tltoa(i) 2401 unsigned long i; 2402 { 2403 static char_u buf[16]; 2404 char_u *p; 2405 2406 p = buf + 15; 2407 *p = '\0'; 2408 do 2409 { 2410 --p; 2411 *p = (char_u) (i % 10 + '0'); 2412 i /= 10; 2413 } 2414 while (i > 0 && p > buf); 2415 return p; 2416 } 2417 #endif 2418 2419 #ifndef HAVE_TGETENT 2420 2421 /* 2422 * minimal tgoto() implementation. 2423 * no padding and we only parse for %i %d and %+char 2424 */ 2425 static char *tgoto __ARGS((char *, int, int)); 2426 2427 static char * 2428 tgoto(cm, x, y) 2429 char *cm; 2430 int x, y; 2431 { 2432 static char buf[30]; 2433 char *p, *s, *e; 2434 2435 if (!cm) 2436 return "OOPS"; 2437 e = buf + 29; 2438 for (s = buf; s < e && *cm; cm++) 2439 { 2440 if (*cm != '%') 2441 { 2442 *s++ = *cm; 2443 continue; 2444 } 2445 switch (*++cm) 2446 { 2447 case 'd': 2448 p = (char *)tltoa((unsigned long)y); 2449 y = x; 2450 while (*p) 2451 *s++ = *p++; 2452 break; 2453 case 'i': 2454 x++; 2455 y++; 2456 break; 2457 case '+': 2458 *s++ = (char)(*++cm + y); 2459 y = x; 2460 break; 2461 case '%': 2462 *s++ = *cm; 2463 break; 2464 default: 2465 return "OOPS"; 2466 } 2467 } 2468 *s = '\0'; 2469 return buf; 2470 } 2471 2472 #endif /* HAVE_TGETENT */ 2473 2474 /* 2475 * Set the terminal name and initialize the terminal options. 2476 * If "name" is NULL or empty, get the terminal name from the environment. 2477 * If that fails, use the default terminal name. 2478 */ 2479 void 2480 termcapinit(name) 2481 char_u *name; 2482 { 2483 char_u *term; 2484 2485 if (name != NULL && *name == NUL) 2486 name = NULL; /* empty name is equal to no name */ 2487 term = name; 2488 2489 #ifdef __BEOS__ 2490 /* 2491 * TERM environment variable is normally set to 'ansi' on the Bebox; 2492 * Since the BeBox doesn't quite support full ANSI yet, we use our 2493 * own custom 'ansi-beos' termcap instead, unless the -T option has 2494 * been given on the command line. 2495 */ 2496 if (term == NULL 2497 && strcmp((char *)mch_getenv((char_u *)"TERM"), "ansi") == 0) 2498 term = DEFAULT_TERM; 2499 #endif 2500 #ifndef MSWIN 2501 if (term == NULL) 2502 term = mch_getenv((char_u *)"TERM"); 2503 #endif 2504 if (term == NULL || *term == NUL) 2505 term = DEFAULT_TERM; 2506 set_string_option_direct((char_u *)"term", -1, term, OPT_FREE); 2507 2508 /* Set the default terminal name. */ 2509 set_string_default("term", term); 2510 set_string_default("ttytype", term); 2511 2512 /* 2513 * Avoid using "term" here, because the next mch_getenv() may overwrite it. 2514 */ 2515 set_termname(T_NAME != NULL ? T_NAME : term); 2516 } 2517 2518 /* 2519 * the number of calls to ui_write is reduced by using the buffer "out_buf" 2520 */ 2521 #ifdef DOS16 2522 # define OUT_SIZE 255 /* only have 640K total... */ 2523 #else 2524 # ifdef FEAT_GUI_W16 2525 # define OUT_SIZE 1023 /* Save precious 1K near data */ 2526 # else 2527 # define OUT_SIZE 2047 2528 # endif 2529 #endif 2530 /* Add one to allow mch_write() in os_win32.c to append a NUL */ 2531 static char_u out_buf[OUT_SIZE + 1]; 2532 static int out_pos = 0; /* number of chars in out_buf */ 2533 2534 /* 2535 * out_flush(): flush the output buffer 2536 */ 2537 void 2538 out_flush() 2539 { 2540 int len; 2541 2542 if (out_pos != 0) 2543 { 2544 /* set out_pos to 0 before ui_write, to avoid recursiveness */ 2545 len = out_pos; 2546 out_pos = 0; 2547 ui_write(out_buf, len); 2548 } 2549 } 2550 2551 #if defined(FEAT_MBYTE) || defined(PROTO) 2552 /* 2553 * Sometimes a byte out of a multi-byte character is written with out_char(). 2554 * To avoid flushing half of the character, call this function first. 2555 */ 2556 void 2557 out_flush_check() 2558 { 2559 if (enc_dbcs != 0 && out_pos >= OUT_SIZE - MB_MAXBYTES) 2560 out_flush(); 2561 } 2562 #endif 2563 2564 #ifdef FEAT_GUI 2565 /* 2566 * out_trash(): Throw away the contents of the output buffer 2567 */ 2568 void 2569 out_trash() 2570 { 2571 out_pos = 0; 2572 } 2573 #endif 2574 2575 /* 2576 * out_char(c): put a byte into the output buffer. 2577 * Flush it if it becomes full. 2578 * This should not be used for outputting text on the screen (use functions 2579 * like msg_puts() and screen_putchar() for that). 2580 */ 2581 void 2582 out_char(c) 2583 unsigned c; 2584 { 2585 #if defined(UNIX) || defined(VMS) || defined(AMIGA) || defined(MACOS_X_UNIX) 2586 if (c == '\n') /* turn LF into CR-LF (CRMOD doesn't seem to do this) */ 2587 out_char('\r'); 2588 #endif 2589 2590 out_buf[out_pos++] = c; 2591 2592 /* For testing we flush each time. */ 2593 if (out_pos >= OUT_SIZE || p_wd) 2594 out_flush(); 2595 } 2596 2597 static void out_char_nf __ARGS((unsigned)); 2598 2599 /* 2600 * out_char_nf(c): like out_char(), but don't flush when p_wd is set 2601 */ 2602 static void 2603 out_char_nf(c) 2604 unsigned c; 2605 { 2606 #if defined(UNIX) || defined(VMS) || defined(AMIGA) || defined(MACOS_X_UNIX) 2607 if (c == '\n') /* turn LF into CR-LF (CRMOD doesn't seem to do this) */ 2608 out_char_nf('\r'); 2609 #endif 2610 2611 out_buf[out_pos++] = c; 2612 2613 if (out_pos >= OUT_SIZE) 2614 out_flush(); 2615 } 2616 2617 /* 2618 * A never-padding out_str. 2619 * use this whenever you don't want to run the string through tputs. 2620 * tputs above is harmless, but tputs from the termcap library 2621 * is likely to strip off leading digits, that it mistakes for padding 2622 * information, and "%i", "%d", etc. 2623 * This should only be used for writing terminal codes, not for outputting 2624 * normal text (use functions like msg_puts() and screen_putchar() for that). 2625 */ 2626 void 2627 out_str_nf(s) 2628 char_u *s; 2629 { 2630 if (out_pos > OUT_SIZE - 20) /* avoid terminal strings being split up */ 2631 out_flush(); 2632 while (*s) 2633 out_char_nf(*s++); 2634 2635 /* For testing we write one string at a time. */ 2636 if (p_wd) 2637 out_flush(); 2638 } 2639 2640 /* 2641 * out_str(s): Put a character string a byte at a time into the output buffer. 2642 * If HAVE_TGETENT is defined use the termcap parser. (jw) 2643 * This should only be used for writing terminal codes, not for outputting 2644 * normal text (use functions like msg_puts() and screen_putchar() for that). 2645 */ 2646 void 2647 out_str(s) 2648 char_u *s; 2649 { 2650 if (s != NULL && *s) 2651 { 2652 #ifdef FEAT_GUI 2653 /* Don't use tputs() when GUI is used, ncurses crashes. */ 2654 if (gui.in_use) 2655 { 2656 out_str_nf(s); 2657 return; 2658 } 2659 #endif 2660 /* avoid terminal strings being split up */ 2661 if (out_pos > OUT_SIZE - 20) 2662 out_flush(); 2663 #ifdef HAVE_TGETENT 2664 tputs((char *)s, 1, TPUTSFUNCAST out_char_nf); 2665 #else 2666 while (*s) 2667 out_char_nf(*s++); 2668 #endif 2669 2670 /* For testing we write one string at a time. */ 2671 if (p_wd) 2672 out_flush(); 2673 } 2674 } 2675 2676 /* 2677 * cursor positioning using termcap parser. (jw) 2678 */ 2679 void 2680 term_windgoto(row, col) 2681 int row; 2682 int col; 2683 { 2684 OUT_STR(tgoto((char *)T_CM, col, row)); 2685 } 2686 2687 void 2688 term_cursor_right(i) 2689 int i; 2690 { 2691 OUT_STR(tgoto((char *)T_CRI, 0, i)); 2692 } 2693 2694 void 2695 term_append_lines(line_count) 2696 int line_count; 2697 { 2698 OUT_STR(tgoto((char *)T_CAL, 0, line_count)); 2699 } 2700 2701 void 2702 term_delete_lines(line_count) 2703 int line_count; 2704 { 2705 OUT_STR(tgoto((char *)T_CDL, 0, line_count)); 2706 } 2707 2708 #if defined(HAVE_TGETENT) || defined(PROTO) 2709 void 2710 term_set_winpos(x, y) 2711 int x; 2712 int y; 2713 { 2714 /* Can't handle a negative value here */ 2715 if (x < 0) 2716 x = 0; 2717 if (y < 0) 2718 y = 0; 2719 OUT_STR(tgoto((char *)T_CWP, y, x)); 2720 } 2721 2722 void 2723 term_set_winsize(width, height) 2724 int width; 2725 int height; 2726 { 2727 OUT_STR(tgoto((char *)T_CWS, height, width)); 2728 } 2729 #endif 2730 2731 void 2732 term_fg_color(n) 2733 int n; 2734 { 2735 /* Use "AF" termcap entry if present, "Sf" entry otherwise */ 2736 if (*T_CAF) 2737 term_color(T_CAF, n); 2738 else if (*T_CSF) 2739 term_color(T_CSF, n); 2740 } 2741 2742 void 2743 term_bg_color(n) 2744 int n; 2745 { 2746 /* Use "AB" termcap entry if present, "Sb" entry otherwise */ 2747 if (*T_CAB) 2748 term_color(T_CAB, n); 2749 else if (*T_CSB) 2750 term_color(T_CSB, n); 2751 } 2752 2753 static void 2754 term_color(s, n) 2755 char_u *s; 2756 int n; 2757 { 2758 char buf[20]; 2759 int i = 2; /* index in s[] just after <Esc>[ or CSI */ 2760 2761 /* Special handling of 16 colors, because termcap can't handle it */ 2762 /* Also accept "\e[3%dm" for TERMINFO, it is sometimes used */ 2763 /* Also accept CSI instead of <Esc>[ */ 2764 if (n >= 8 && t_colors >= 16 2765 && ((s[0] == ESC && s[1] == '[') || (s[0] == CSI && (i = 1) == 1)) 2766 && s[i] != NUL 2767 && (STRCMP(s + i + 1, "%p1%dm") == 0 2768 || STRCMP(s + i + 1, "%dm") == 0) 2769 && (s[i] == '3' || s[i] == '4')) 2770 { 2771 sprintf(buf, 2772 #ifdef TERMINFO 2773 "%s%s%%p1%%dm", 2774 #else 2775 "%s%s%%dm", 2776 #endif 2777 i == 2 ? IF_EB("\033[", ESC_STR "[") : "\233", 2778 s[i] == '3' ? (n >= 16 ? "38;5;" : "9") 2779 : (n >= 16 ? "48;5;" : "10")); 2780 OUT_STR(tgoto(buf, 0, n >= 16 ? n : n - 8)); 2781 } 2782 else 2783 OUT_STR(tgoto((char *)s, 0, n)); 2784 } 2785 2786 #if (defined(FEAT_TITLE) && (defined(UNIX) || defined(OS2) || defined(VMS) || defined(MACOS_X))) || defined(PROTO) 2787 /* 2788 * Generic function to set window title, using t_ts and t_fs. 2789 */ 2790 void 2791 term_settitle(title) 2792 char_u *title; 2793 { 2794 /* t_ts takes one argument: column in status line */ 2795 OUT_STR(tgoto((char *)T_TS, 0, 0)); /* set title start */ 2796 out_str_nf(title); 2797 out_str(T_FS); /* set title end */ 2798 out_flush(); 2799 } 2800 #endif 2801 2802 /* 2803 * Make sure we have a valid set or terminal options. 2804 * Replace all entries that are NULL by empty_option 2805 */ 2806 void 2807 ttest(pairs) 2808 int pairs; 2809 { 2810 check_options(); /* make sure no options are NULL */ 2811 2812 /* 2813 * MUST have "cm": cursor motion. 2814 */ 2815 if (*T_CM == NUL) 2816 EMSG(_("E437: terminal capability \"cm\" required")); 2817 2818 /* 2819 * if "cs" defined, use a scroll region, it's faster. 2820 */ 2821 if (*T_CS != NUL) 2822 scroll_region = TRUE; 2823 else 2824 scroll_region = FALSE; 2825 2826 if (pairs) 2827 { 2828 /* 2829 * optional pairs 2830 */ 2831 /* TP goes to normal mode for TI (invert) and TB (bold) */ 2832 if (*T_ME == NUL) 2833 T_ME = T_MR = T_MD = T_MB = empty_option; 2834 if (*T_SO == NUL || *T_SE == NUL) 2835 T_SO = T_SE = empty_option; 2836 if (*T_US == NUL || *T_UE == NUL) 2837 T_US = T_UE = empty_option; 2838 if (*T_CZH == NUL || *T_CZR == NUL) 2839 T_CZH = T_CZR = empty_option; 2840 2841 /* T_VE is needed even though T_VI is not defined */ 2842 if (*T_VE == NUL) 2843 T_VI = empty_option; 2844 2845 /* if 'mr' or 'me' is not defined use 'so' and 'se' */ 2846 if (*T_ME == NUL) 2847 { 2848 T_ME = T_SE; 2849 T_MR = T_SO; 2850 T_MD = T_SO; 2851 } 2852 2853 /* if 'so' or 'se' is not defined use 'mr' and 'me' */ 2854 if (*T_SO == NUL) 2855 { 2856 T_SE = T_ME; 2857 if (*T_MR == NUL) 2858 T_SO = T_MD; 2859 else 2860 T_SO = T_MR; 2861 } 2862 2863 /* if 'ZH' or 'ZR' is not defined use 'mr' and 'me' */ 2864 if (*T_CZH == NUL) 2865 { 2866 T_CZR = T_ME; 2867 if (*T_MR == NUL) 2868 T_CZH = T_MD; 2869 else 2870 T_CZH = T_MR; 2871 } 2872 2873 /* "Sb" and "Sf" come in pairs */ 2874 if (*T_CSB == NUL || *T_CSF == NUL) 2875 { 2876 T_CSB = empty_option; 2877 T_CSF = empty_option; 2878 } 2879 2880 /* "AB" and "AF" come in pairs */ 2881 if (*T_CAB == NUL || *T_CAF == NUL) 2882 { 2883 T_CAB = empty_option; 2884 T_CAF = empty_option; 2885 } 2886 2887 /* if 'Sb' and 'AB' are not defined, reset "Co" */ 2888 if (*T_CSB == NUL && *T_CAB == NUL) 2889 T_CCO = empty_option; 2890 2891 /* Set 'weirdinvert' according to value of 't_xs' */ 2892 p_wiv = (*T_XS != NUL); 2893 } 2894 need_gather = TRUE; 2895 2896 /* Set t_colors to the value of t_Co. */ 2897 t_colors = atoi((char *)T_CCO); 2898 } 2899 2900 #if (defined(FEAT_GUI) && (defined(FEAT_MENU) || !defined(USE_ON_FLY_SCROLL))) \ 2901 || defined(PROTO) 2902 /* 2903 * Represent the given long_u as individual bytes, with the most significant 2904 * byte first, and store them in dst. 2905 */ 2906 void 2907 add_long_to_buf(val, dst) 2908 long_u val; 2909 char_u *dst; 2910 { 2911 int i; 2912 int shift; 2913 2914 for (i = 1; i <= sizeof(long_u); i++) 2915 { 2916 shift = 8 * (sizeof(long_u) - i); 2917 dst[i - 1] = (char_u) ((val >> shift) & 0xff); 2918 } 2919 } 2920 2921 static int get_long_from_buf __ARGS((char_u *buf, long_u *val)); 2922 2923 /* 2924 * Interpret the next string of bytes in buf as a long integer, with the most 2925 * significant byte first. Note that it is assumed that buf has been through 2926 * inchar(), so that NUL and K_SPECIAL will be represented as three bytes each. 2927 * Puts result in val, and returns the number of bytes read from buf 2928 * (between sizeof(long_u) and 2 * sizeof(long_u)), or -1 if not enough bytes 2929 * were present. 2930 */ 2931 static int 2932 get_long_from_buf(buf, val) 2933 char_u *buf; 2934 long_u *val; 2935 { 2936 int len; 2937 char_u bytes[sizeof(long_u)]; 2938 int i; 2939 int shift; 2940 2941 *val = 0; 2942 len = get_bytes_from_buf(buf, bytes, (int)sizeof(long_u)); 2943 if (len != -1) 2944 { 2945 for (i = 0; i < sizeof(long_u); i++) 2946 { 2947 shift = 8 * (sizeof(long_u) - 1 - i); 2948 *val += (long_u)bytes[i] << shift; 2949 } 2950 } 2951 return len; 2952 } 2953 #endif 2954 2955 #if defined(FEAT_GUI) \ 2956 || (defined(FEAT_MOUSE) && (!defined(UNIX) || defined(FEAT_MOUSE_XTERM))) 2957 /* 2958 * Read the next num_bytes bytes from buf, and store them in bytes. Assume 2959 * that buf has been through inchar(). Returns the actual number of bytes used 2960 * from buf (between num_bytes and num_bytes*2), or -1 if not enough bytes were 2961 * available. 2962 */ 2963 static int 2964 get_bytes_from_buf(buf, bytes, num_bytes) 2965 char_u *buf; 2966 char_u *bytes; 2967 int num_bytes; 2968 { 2969 int len = 0; 2970 int i; 2971 char_u c; 2972 2973 for (i = 0; i < num_bytes; i++) 2974 { 2975 if ((c = buf[len++]) == NUL) 2976 return -1; 2977 if (c == K_SPECIAL) 2978 { 2979 if (buf[len] == NUL || buf[len + 1] == NUL) /* cannot happen? */ 2980 return -1; 2981 if (buf[len++] == (int)KS_ZERO) 2982 c = NUL; 2983 ++len; /* skip KE_FILLER */ 2984 /* else it should be KS_SPECIAL, and c already equals K_SPECIAL */ 2985 } 2986 bytes[i] = c; 2987 } 2988 return len; 2989 } 2990 #endif 2991 2992 /* 2993 * Check if the new shell size is valid, correct it if it's too small. 2994 */ 2995 void 2996 check_shellsize() 2997 { 2998 if (Columns < MIN_COLUMNS) 2999 Columns = MIN_COLUMNS; 3000 if (Rows < min_rows()) /* need room for one window and command line */ 3001 Rows = min_rows(); 3002 } 3003 3004 /* 3005 * Invoked just before the screen structures are going to be (re)allocated. 3006 */ 3007 void 3008 win_new_shellsize() 3009 { 3010 static int old_Rows = 0; 3011 static int old_Columns = 0; 3012 3013 if (old_Rows != Rows || old_Columns != Columns) 3014 ui_new_shellsize(); 3015 if (old_Rows != Rows) 3016 { 3017 /* if 'window' uses the whole screen, keep it using that */ 3018 if (p_window == old_Rows - 1 || old_Rows == 0) 3019 p_window = Rows - 1; 3020 old_Rows = Rows; 3021 shell_new_rows(); /* update window sizes */ 3022 } 3023 if (old_Columns != Columns) 3024 { 3025 old_Columns = Columns; 3026 #ifdef FEAT_VERTSPLIT 3027 shell_new_columns(); /* update window sizes */ 3028 #endif 3029 } 3030 } 3031 3032 /* 3033 * Call this function when the Vim shell has been resized in any way. 3034 * Will obtain the current size and redraw (also when size didn't change). 3035 */ 3036 void 3037 shell_resized() 3038 { 3039 set_shellsize(0, 0, FALSE); 3040 } 3041 3042 /* 3043 * Check if the shell size changed. Handle a resize. 3044 * When the size didn't change, nothing happens. 3045 */ 3046 void 3047 shell_resized_check() 3048 { 3049 int old_Rows = Rows; 3050 int old_Columns = Columns; 3051 3052 (void)ui_get_shellsize(); 3053 check_shellsize(); 3054 if (old_Rows != Rows || old_Columns != Columns) 3055 shell_resized(); 3056 } 3057 3058 /* 3059 * Set size of the Vim shell. 3060 * If 'mustset' is TRUE, we must set Rows and Columns, do not get the real 3061 * window size (this is used for the :win command). 3062 * If 'mustset' is FALSE, we may try to get the real window size and if 3063 * it fails use 'width' and 'height'. 3064 */ 3065 void 3066 set_shellsize(width, height, mustset) 3067 int width, height; 3068 int mustset; 3069 { 3070 static int busy = FALSE; 3071 3072 /* 3073 * Avoid recursiveness, can happen when setting the window size causes 3074 * another window-changed signal. 3075 */ 3076 if (busy) 3077 return; 3078 3079 if (width < 0 || height < 0) /* just checking... */ 3080 return; 3081 3082 if (State == HITRETURN || State == SETWSIZE) /* postpone the resizing */ 3083 { 3084 State = SETWSIZE; 3085 return; 3086 } 3087 3088 ++busy; 3089 3090 #ifdef AMIGA 3091 out_flush(); /* must do this before mch_get_shellsize() for 3092 some obscure reason */ 3093 #endif 3094 3095 if (mustset || (ui_get_shellsize() == FAIL && height != 0)) 3096 { 3097 Rows = height; 3098 Columns = width; 3099 check_shellsize(); 3100 ui_set_shellsize(mustset); 3101 } 3102 else 3103 check_shellsize(); 3104 3105 /* The window layout used to be adjusted here, but it now happens in 3106 * screenalloc() (also invoked from screenclear()). That is because the 3107 * "busy" check above may skip this, but not screenalloc(). */ 3108 3109 if (State != ASKMORE && State != EXTERNCMD && State != CONFIRM) 3110 screenclear(); 3111 else 3112 screen_start(); /* don't know where cursor is now */ 3113 3114 if (starting != NO_SCREEN) 3115 { 3116 #ifdef FEAT_TITLE 3117 maketitle(); 3118 #endif 3119 changed_line_abv_curs(); 3120 invalidate_botline(); 3121 3122 /* 3123 * We only redraw when it's needed: 3124 * - While at the more prompt or executing an external command, don't 3125 * redraw, but position the cursor. 3126 * - While editing the command line, only redraw that. 3127 * - in Ex mode, don't redraw anything. 3128 * - Otherwise, redraw right now, and position the cursor. 3129 * Always need to call update_screen() or screenalloc(), to make 3130 * sure Rows/Columns and the size of ScreenLines[] is correct! 3131 */ 3132 if (State == ASKMORE || State == EXTERNCMD || State == CONFIRM 3133 || exmode_active) 3134 { 3135 screenalloc(FALSE); 3136 repeat_message(); 3137 } 3138 else if (State & CMDLINE) 3139 { 3140 update_screen(NOT_VALID); 3141 redrawcmdline(); 3142 } 3143 else 3144 { 3145 update_topline(); 3146 update_screen(NOT_VALID); 3147 if (redrawing()) 3148 setcursor(); 3149 } 3150 cursor_on(); /* redrawing may have switched it off */ 3151 } 3152 out_flush(); 3153 --busy; 3154 } 3155 3156 /* 3157 * Set the terminal to TMODE_RAW (for Normal mode) or TMODE_COOK (for external 3158 * commands and Ex mode). 3159 */ 3160 void 3161 settmode(tmode) 3162 int tmode; 3163 { 3164 #ifdef FEAT_GUI 3165 /* don't set the term where gvim was started to any mode */ 3166 if (gui.in_use) 3167 return; 3168 #endif 3169 3170 if (full_screen) 3171 { 3172 /* 3173 * When returning after calling a shell we want to really set the 3174 * terminal to raw mode, even though we think it already is, because 3175 * the shell program may have reset the terminal mode. 3176 * When we think the terminal is normal, don't try to set it to 3177 * normal again, because that causes problems (logout!) on some 3178 * machines. 3179 */ 3180 if (tmode != TMODE_COOK || cur_tmode != TMODE_COOK) 3181 { 3182 #ifdef FEAT_TERMRESPONSE 3183 /* May need to check for T_CRV response and termcodes, it doesn't 3184 * work in Cooked mode, an external program may get them. */ 3185 if (tmode != TMODE_RAW && crv_status == CRV_SENT) 3186 (void)vpeekc_nomap(); 3187 check_for_codes_from_term(); 3188 #endif 3189 #ifdef FEAT_MOUSE_TTY 3190 if (tmode != TMODE_RAW) 3191 mch_setmouse(FALSE); /* switch mouse off */ 3192 #endif 3193 out_flush(); 3194 mch_settmode(tmode); /* machine specific function */ 3195 cur_tmode = tmode; 3196 #ifdef FEAT_MOUSE 3197 if (tmode == TMODE_RAW) 3198 setmouse(); /* may switch mouse on */ 3199 #endif 3200 out_flush(); 3201 } 3202 #ifdef FEAT_TERMRESPONSE 3203 may_req_termresponse(); 3204 #endif 3205 } 3206 } 3207 3208 void 3209 starttermcap() 3210 { 3211 if (full_screen && !termcap_active) 3212 { 3213 out_str(T_TI); /* start termcap mode */ 3214 out_str(T_KS); /* start "keypad transmit" mode */ 3215 out_flush(); 3216 termcap_active = TRUE; 3217 screen_start(); /* don't know where cursor is now */ 3218 #ifdef FEAT_TERMRESPONSE 3219 may_req_termresponse(); 3220 /* Immediately check for a response. If t_Co changes, we don't want 3221 * to redraw with wrong colors first. */ 3222 check_for_codes_from_term(); 3223 #endif 3224 } 3225 } 3226 3227 void 3228 stoptermcap() 3229 { 3230 screen_stop_highlight(); 3231 reset_cterm_colors(); 3232 if (termcap_active) 3233 { 3234 #ifdef FEAT_TERMRESPONSE 3235 /* May need to check for T_CRV response. */ 3236 if (crv_status == CRV_SENT) 3237 (void)vpeekc_nomap(); 3238 /* Check for termcodes first, otherwise an external program may get 3239 * them. */ 3240 check_for_codes_from_term(); 3241 #endif 3242 out_str(T_KE); /* stop "keypad transmit" mode */ 3243 out_flush(); 3244 termcap_active = FALSE; 3245 cursor_on(); /* just in case it is still off */ 3246 out_str(T_TE); /* stop termcap mode */ 3247 screen_start(); /* don't know where cursor is now */ 3248 out_flush(); 3249 } 3250 } 3251 3252 #ifdef FEAT_TERMRESPONSE 3253 /* 3254 * Request version string (for xterm) when needed. 3255 * Only do this after switching to raw mode, otherwise the result will be 3256 * echoed. 3257 * Only do this after termcap mode has been started, otherwise the codes for 3258 * the cursor keys may be wrong. 3259 * On Unix only do it when both output and input are a tty (avoid writing 3260 * request to terminal while reading from a file). 3261 * The result is caught in check_termcode(). 3262 */ 3263 static void 3264 may_req_termresponse() 3265 { 3266 if (crv_status == CRV_GET 3267 && cur_tmode == TMODE_RAW 3268 && termcap_active 3269 #ifdef UNIX 3270 && isatty(1) 3271 && isatty(read_cmd_fd) 3272 #endif 3273 && *T_CRV != NUL) 3274 { 3275 out_str(T_CRV); 3276 crv_status = CRV_SENT; 3277 /* check for the characters now, otherwise they might be eaten by 3278 * get_keystroke() */ 3279 out_flush(); 3280 (void)vpeekc_nomap(); 3281 } 3282 } 3283 #endif 3284 3285 /* 3286 * Return TRUE when saving and restoring the screen. 3287 */ 3288 int 3289 swapping_screen() 3290 { 3291 return (full_screen && *T_TI != NUL); 3292 } 3293 3294 #ifdef FEAT_MOUSE 3295 /* 3296 * setmouse() - switch mouse on/off depending on current mode and 'mouse' 3297 */ 3298 void 3299 setmouse() 3300 { 3301 # ifdef FEAT_MOUSE_TTY 3302 int checkfor; 3303 # endif 3304 3305 # ifdef FEAT_MOUSESHAPE 3306 update_mouseshape(-1); 3307 # endif 3308 3309 # ifdef FEAT_MOUSE_TTY /* Should be outside proc, but may break MOUSESHAPE */ 3310 # ifdef FEAT_GUI 3311 /* In the GUI the mouse is always enabled. */ 3312 if (gui.in_use) 3313 return; 3314 # endif 3315 /* be quick when mouse is off */ 3316 if (*p_mouse == NUL || has_mouse_termcode == 0) 3317 return; 3318 3319 /* don't switch mouse on when not in raw mode (Ex mode) */ 3320 if (cur_tmode != TMODE_RAW) 3321 { 3322 mch_setmouse(FALSE); 3323 return; 3324 } 3325 3326 # ifdef FEAT_VISUAL 3327 if (VIsual_active) 3328 checkfor = MOUSE_VISUAL; 3329 else 3330 # endif 3331 if (State == HITRETURN || State == ASKMORE || State == SETWSIZE) 3332 checkfor = MOUSE_RETURN; 3333 else if (State & INSERT) 3334 checkfor = MOUSE_INSERT; 3335 else if (State & CMDLINE) 3336 checkfor = MOUSE_COMMAND; 3337 else if (State == CONFIRM || State == EXTERNCMD) 3338 checkfor = ' '; /* don't use mouse for ":confirm" or ":!cmd" */ 3339 else 3340 checkfor = MOUSE_NORMAL; /* assume normal mode */ 3341 3342 if (mouse_has(checkfor)) 3343 mch_setmouse(TRUE); 3344 else 3345 mch_setmouse(FALSE); 3346 # endif 3347 } 3348 3349 /* 3350 * Return TRUE if 3351 * - "c" is in 'mouse', or 3352 * - 'a' is in 'mouse' and "c" is in MOUSE_A, or 3353 * - the current buffer is a help file and 'h' is in 'mouse' and we are in a 3354 * normal editing mode (not at hit-return message). 3355 */ 3356 int 3357 mouse_has(c) 3358 int c; 3359 { 3360 char_u *p; 3361 3362 for (p = p_mouse; *p; ++p) 3363 switch (*p) 3364 { 3365 case 'a': if (vim_strchr((char_u *)MOUSE_A, c) != NULL) 3366 return TRUE; 3367 break; 3368 case MOUSE_HELP: if (c != MOUSE_RETURN && curbuf->b_help) 3369 return TRUE; 3370 break; 3371 default: if (c == *p) return TRUE; break; 3372 } 3373 return FALSE; 3374 } 3375 3376 /* 3377 * Return TRUE when 'mousemodel' is set to "popup" or "popup_setpos". 3378 */ 3379 int 3380 mouse_model_popup() 3381 { 3382 return (p_mousem[0] == 'p'); 3383 } 3384 #endif 3385 3386 /* 3387 * By outputting the 'cursor very visible' termcap code, for some windowed 3388 * terminals this makes the screen scrolled to the correct position. 3389 * Used when starting Vim or returning from a shell. 3390 */ 3391 void 3392 scroll_start() 3393 { 3394 if (*T_VS != NUL) 3395 { 3396 out_str(T_VS); 3397 out_str(T_VE); 3398 screen_start(); /* don't know where cursor is now */ 3399 } 3400 } 3401 3402 static int cursor_is_off = FALSE; 3403 3404 /* 3405 * Enable the cursor. 3406 */ 3407 void 3408 cursor_on() 3409 { 3410 if (cursor_is_off) 3411 { 3412 out_str(T_VE); 3413 cursor_is_off = FALSE; 3414 } 3415 } 3416 3417 /* 3418 * Disable the cursor. 3419 */ 3420 void 3421 cursor_off() 3422 { 3423 if (full_screen) 3424 { 3425 if (!cursor_is_off) 3426 out_str(T_VI); /* disable cursor */ 3427 cursor_is_off = TRUE; 3428 } 3429 } 3430 3431 #if defined(CURSOR_SHAPE) || defined(PROTO) 3432 /* 3433 * Set cursor shape to match Insert mode. 3434 */ 3435 void 3436 term_cursor_shape() 3437 { 3438 static int showing_insert_mode = MAYBE; 3439 3440 if (!full_screen || *T_CSI == NUL || *T_CEI == NUL) 3441 return; 3442 3443 if (State & INSERT) 3444 { 3445 if (showing_insert_mode != TRUE) 3446 out_str(T_CSI); /* disable cursor */ 3447 showing_insert_mode = TRUE; 3448 } 3449 else 3450 { 3451 if (showing_insert_mode != FALSE) 3452 out_str(T_CEI); /* disable cursor */ 3453 showing_insert_mode = FALSE; 3454 } 3455 } 3456 #endif 3457 3458 /* 3459 * Set scrolling region for window 'wp'. 3460 * The region starts 'off' lines from the start of the window. 3461 * Also set the vertical scroll region for a vertically split window. Always 3462 * the full width of the window, excluding the vertical separator. 3463 */ 3464 void 3465 scroll_region_set(wp, off) 3466 win_T *wp; 3467 int off; 3468 { 3469 OUT_STR(tgoto((char *)T_CS, W_WINROW(wp) + wp->w_height - 1, 3470 W_WINROW(wp) + off)); 3471 #ifdef FEAT_VERTSPLIT 3472 if (*T_CSV != NUL && wp->w_width != Columns) 3473 OUT_STR(tgoto((char *)T_CSV, W_WINCOL(wp) + wp->w_width - 1, 3474 W_WINCOL(wp))); 3475 #endif 3476 screen_start(); /* don't know where cursor is now */ 3477 } 3478 3479 /* 3480 * Reset scrolling region to the whole screen. 3481 */ 3482 void 3483 scroll_region_reset() 3484 { 3485 OUT_STR(tgoto((char *)T_CS, (int)Rows - 1, 0)); 3486 #ifdef FEAT_VERTSPLIT 3487 if (*T_CSV != NUL) 3488 OUT_STR(tgoto((char *)T_CSV, (int)Columns - 1, 0)); 3489 #endif 3490 screen_start(); /* don't know where cursor is now */ 3491 } 3492 3493 3494 /* 3495 * List of terminal codes that are currently recognized. 3496 */ 3497 3498 static struct termcode 3499 { 3500 char_u name[2]; /* termcap name of entry */ 3501 char_u *code; /* terminal code (in allocated memory) */ 3502 int len; /* STRLEN(code) */ 3503 int modlen; /* length of part before ";*~". */ 3504 } *termcodes = NULL; 3505 3506 static int tc_max_len = 0; /* number of entries that termcodes[] can hold */ 3507 static int tc_len = 0; /* current number of entries in termcodes[] */ 3508 3509 static int termcode_star __ARGS((char_u *code, int len)); 3510 3511 void 3512 clear_termcodes() 3513 { 3514 while (tc_len > 0) 3515 vim_free(termcodes[--tc_len].code); 3516 vim_free(termcodes); 3517 termcodes = NULL; 3518 tc_max_len = 0; 3519 3520 #ifdef HAVE_TGETENT 3521 BC = (char *)empty_option; 3522 UP = (char *)empty_option; 3523 PC = NUL; /* set pad character to NUL */ 3524 ospeed = 0; 3525 #endif 3526 3527 need_gather = TRUE; /* need to fill termleader[] */ 3528 } 3529 3530 #define ATC_FROM_TERM 55 3531 3532 /* 3533 * Add a new entry to the list of terminal codes. 3534 * The list is kept alphabetical for ":set termcap" 3535 * "flags" is TRUE when replacing 7-bit by 8-bit controls is desired. 3536 * "flags" can also be ATC_FROM_TERM for got_code_from_term(). 3537 */ 3538 void 3539 add_termcode(name, string, flags) 3540 char_u *name; 3541 char_u *string; 3542 int flags; 3543 { 3544 struct termcode *new_tc; 3545 int i, j; 3546 char_u *s; 3547 int len; 3548 3549 if (string == NULL || *string == NUL) 3550 { 3551 del_termcode(name); 3552 return; 3553 } 3554 3555 s = vim_strsave(string); 3556 if (s == NULL) 3557 return; 3558 3559 /* Change leading <Esc>[ to CSI, change <Esc>O to <M-O>. */ 3560 if (flags != 0 && flags != ATC_FROM_TERM && term_7to8bit(string) != 0) 3561 { 3562 mch_memmove(s, s + 1, STRLEN(s)); 3563 s[0] = term_7to8bit(string); 3564 } 3565 len = (int)STRLEN(s); 3566 3567 need_gather = TRUE; /* need to fill termleader[] */ 3568 3569 /* 3570 * need to make space for more entries 3571 */ 3572 if (tc_len == tc_max_len) 3573 { 3574 tc_max_len += 20; 3575 new_tc = (struct termcode *)alloc( 3576 (unsigned)(tc_max_len * sizeof(struct termcode))); 3577 if (new_tc == NULL) 3578 { 3579 tc_max_len -= 20; 3580 return; 3581 } 3582 for (i = 0; i < tc_len; ++i) 3583 new_tc[i] = termcodes[i]; 3584 vim_free(termcodes); 3585 termcodes = new_tc; 3586 } 3587 3588 /* 3589 * Look for existing entry with the same name, it is replaced. 3590 * Look for an existing entry that is alphabetical higher, the new entry 3591 * is inserted in front of it. 3592 */ 3593 for (i = 0; i < tc_len; ++i) 3594 { 3595 if (termcodes[i].name[0] < name[0]) 3596 continue; 3597 if (termcodes[i].name[0] == name[0]) 3598 { 3599 if (termcodes[i].name[1] < name[1]) 3600 continue; 3601 /* 3602 * Exact match: May replace old code. 3603 */ 3604 if (termcodes[i].name[1] == name[1]) 3605 { 3606 if (flags == ATC_FROM_TERM && (j = termcode_star( 3607 termcodes[i].code, termcodes[i].len)) > 0) 3608 { 3609 /* Don't replace ESC[123;*X or ESC O*X with another when 3610 * invoked from got_code_from_term(). */ 3611 if (len == termcodes[i].len - j 3612 && STRNCMP(s, termcodes[i].code, len - 1) == 0 3613 && s[len - 1] 3614 == termcodes[i].code[termcodes[i].len - 1]) 3615 { 3616 /* They are equal but for the ";*": don't add it. */ 3617 vim_free(s); 3618 return; 3619 } 3620 } 3621 else 3622 { 3623 /* Replace old code. */ 3624 vim_free(termcodes[i].code); 3625 --tc_len; 3626 break; 3627 } 3628 } 3629 } 3630 /* 3631 * Found alphabetical larger entry, move rest to insert new entry 3632 */ 3633 for (j = tc_len; j > i; --j) 3634 termcodes[j] = termcodes[j - 1]; 3635 break; 3636 } 3637 3638 termcodes[i].name[0] = name[0]; 3639 termcodes[i].name[1] = name[1]; 3640 termcodes[i].code = s; 3641 termcodes[i].len = len; 3642 3643 /* For xterm we recognize special codes like "ESC[42;*X" and "ESC O*X" that 3644 * accept modifiers. */ 3645 termcodes[i].modlen = 0; 3646 j = termcode_star(s, len); 3647 if (j > 0) 3648 termcodes[i].modlen = len - 1 - j; 3649 ++tc_len; 3650 } 3651 3652 /* 3653 * Check termcode "code[len]" for ending in ;*X, <Esc>O*X or <M-O>*X. 3654 * The "X" can be any character. 3655 * Return 0 if not found, 2 for ;*X and 1 for O*X and <M-O>*X. 3656 */ 3657 static int 3658 termcode_star(code, len) 3659 char_u *code; 3660 int len; 3661 { 3662 /* Shortest is <M-O>*X. With ; shortest is <CSI>1;*X */ 3663 if (len >= 3 && code[len - 2] == '*') 3664 { 3665 if (len >= 5 && code[len - 3] == ';') 3666 return 2; 3667 if ((len >= 4 && code[len - 3] == 'O') || code[len - 3] == 'O' + 128) 3668 return 1; 3669 } 3670 return 0; 3671 } 3672 3673 char_u * 3674 find_termcode(name) 3675 char_u *name; 3676 { 3677 int i; 3678 3679 for (i = 0; i < tc_len; ++i) 3680 if (termcodes[i].name[0] == name[0] && termcodes[i].name[1] == name[1]) 3681 return termcodes[i].code; 3682 return NULL; 3683 } 3684 3685 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) 3686 char_u * 3687 get_termcode(i) 3688 int i; 3689 { 3690 if (i >= tc_len) 3691 return NULL; 3692 return &termcodes[i].name[0]; 3693 } 3694 #endif 3695 3696 void 3697 del_termcode(name) 3698 char_u *name; 3699 { 3700 int i; 3701 3702 if (termcodes == NULL) /* nothing there yet */ 3703 return; 3704 3705 need_gather = TRUE; /* need to fill termleader[] */ 3706 3707 for (i = 0; i < tc_len; ++i) 3708 if (termcodes[i].name[0] == name[0] && termcodes[i].name[1] == name[1]) 3709 { 3710 del_termcode_idx(i); 3711 return; 3712 } 3713 /* not found. Give error message? */ 3714 } 3715 3716 static void 3717 del_termcode_idx(idx) 3718 int idx; 3719 { 3720 int i; 3721 3722 vim_free(termcodes[idx].code); 3723 --tc_len; 3724 for (i = idx; i < tc_len; ++i) 3725 termcodes[i] = termcodes[i + 1]; 3726 } 3727 3728 #ifdef FEAT_TERMRESPONSE 3729 /* 3730 * Called when detected that the terminal sends 8-bit codes. 3731 * Convert all 7-bit codes to their 8-bit equivalent. 3732 */ 3733 static void 3734 switch_to_8bit() 3735 { 3736 int i; 3737 int c; 3738 3739 /* Only need to do something when not already using 8-bit codes. */ 3740 if (!term_is_8bit(T_NAME)) 3741 { 3742 for (i = 0; i < tc_len; ++i) 3743 { 3744 c = term_7to8bit(termcodes[i].code); 3745 if (c != 0) 3746 { 3747 mch_memmove(termcodes[i].code + 1, termcodes[i].code + 2, 3748 STRLEN(termcodes[i].code + 1)); 3749 termcodes[i].code[0] = c; 3750 } 3751 } 3752 need_gather = TRUE; /* need to fill termleader[] */ 3753 } 3754 detected_8bit = TRUE; 3755 } 3756 #endif 3757 3758 #ifdef CHECK_DOUBLE_CLICK 3759 static linenr_T orig_topline = 0; 3760 # ifdef FEAT_DIFF 3761 static int orig_topfill = 0; 3762 # endif 3763 #endif 3764 #if (defined(FEAT_WINDOWS) && defined(CHECK_DOUBLE_CLICK)) || defined(PROTO) 3765 /* 3766 * Checking for double clicks ourselves. 3767 * "orig_topline" is used to avoid detecting a double-click when the window 3768 * contents scrolled (e.g., when 'scrolloff' is non-zero). 3769 */ 3770 /* 3771 * Set orig_topline. Used when jumping to another window, so that a double 3772 * click still works. 3773 */ 3774 void 3775 set_mouse_topline(wp) 3776 win_T *wp; 3777 { 3778 orig_topline = wp->w_topline; 3779 # ifdef FEAT_DIFF 3780 orig_topfill = wp->w_topfill; 3781 # endif 3782 } 3783 #endif 3784 3785 /* 3786 * Check if typebuf.tb_buf[] contains a terminal key code. 3787 * Check from typebuf.tb_buf[typebuf.tb_off] to typebuf.tb_buf[typebuf.tb_off 3788 * + max_offset]. 3789 * Return 0 for no match, -1 for partial match, > 0 for full match. 3790 * With a match, the match is removed, the replacement code is inserted in 3791 * typebuf.tb_buf[] and the number of characters in typebuf.tb_buf[] is 3792 * returned. 3793 * When "buf" is not NULL, it is used instead of typebuf.tb_buf[]. "buflen" is 3794 * then the length of the string in buf[]. 3795 */ 3796 int 3797 check_termcode(max_offset, buf, buflen) 3798 int max_offset; 3799 char_u *buf; 3800 int buflen; 3801 { 3802 char_u *tp; 3803 char_u *p; 3804 int slen = 0; /* init for GCC */ 3805 int modslen; 3806 int len; 3807 int offset; 3808 char_u key_name[2]; 3809 int modifiers; 3810 int key; 3811 int new_slen; 3812 int extra; 3813 char_u string[MAX_KEY_CODE_LEN + 1]; 3814 int i, j; 3815 int idx = 0; 3816 #ifdef FEAT_MOUSE 3817 # if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI) 3818 char_u bytes[6]; 3819 int num_bytes; 3820 # endif 3821 int mouse_code = 0; /* init for GCC */ 3822 int is_click, is_drag; 3823 int wheel_code = 0; 3824 int current_button; 3825 static int held_button = MOUSE_RELEASE; 3826 static int orig_num_clicks = 1; 3827 static int orig_mouse_code = 0x0; 3828 # ifdef CHECK_DOUBLE_CLICK 3829 static int orig_mouse_col = 0; 3830 static int orig_mouse_row = 0; 3831 static struct timeval orig_mouse_time = {0, 0}; 3832 /* time of previous mouse click */ 3833 struct timeval mouse_time; /* time of current mouse click */ 3834 long timediff; /* elapsed time in msec */ 3835 # endif 3836 #endif 3837 int cpo_koffset; 3838 #ifdef FEAT_MOUSE_GPM 3839 extern int gpm_flag; /* gpm library variable */ 3840 #endif 3841 3842 cpo_koffset = (vim_strchr(p_cpo, CPO_KOFFSET) != NULL); 3843 3844 /* 3845 * Speed up the checks for terminal codes by gathering all first bytes 3846 * used in termleader[]. Often this is just a single <Esc>. 3847 */ 3848 if (need_gather) 3849 gather_termleader(); 3850 3851 /* 3852 * Check at several positions in typebuf.tb_buf[], to catch something like 3853 * "x<Up>" that can be mapped. Stop at max_offset, because characters 3854 * after that cannot be used for mapping, and with @r commands 3855 * typebuf.tb_buf[] 3856 * can become very long. 3857 * This is used often, KEEP IT FAST! 3858 */ 3859 for (offset = 0; offset < max_offset; ++offset) 3860 { 3861 if (buf == NULL) 3862 { 3863 if (offset >= typebuf.tb_len) 3864 break; 3865 tp = typebuf.tb_buf + typebuf.tb_off + offset; 3866 len = typebuf.tb_len - offset; /* length of the input */ 3867 } 3868 else 3869 { 3870 if (offset >= buflen) 3871 break; 3872 tp = buf + offset; 3873 len = buflen - offset; 3874 } 3875 3876 /* 3877 * Don't check characters after K_SPECIAL, those are already 3878 * translated terminal chars (avoid translating ~@^Hx). 3879 */ 3880 if (*tp == K_SPECIAL) 3881 { 3882 offset += 2; /* there are always 2 extra characters */ 3883 continue; 3884 } 3885 3886 /* 3887 * Skip this position if the character does not appear as the first 3888 * character in term_strings. This speeds up a lot, since most 3889 * termcodes start with the same character (ESC or CSI). 3890 */ 3891 i = *tp; 3892 for (p = termleader; *p && *p != i; ++p) 3893 ; 3894 if (*p == NUL) 3895 continue; 3896 3897 /* 3898 * Skip this position if p_ek is not set and tp[0] is an ESC and we 3899 * are in Insert mode. 3900 */ 3901 if (*tp == ESC && !p_ek && (State & INSERT)) 3902 continue; 3903 3904 key_name[0] = NUL; /* no key name found yet */ 3905 modifiers = 0; /* no modifiers yet */ 3906 3907 #ifdef FEAT_GUI 3908 if (gui.in_use) 3909 { 3910 /* 3911 * GUI special key codes are all of the form [CSI xx]. 3912 */ 3913 if (*tp == CSI) /* Special key from GUI */ 3914 { 3915 if (len < 3) 3916 return -1; /* Shouldn't happen */ 3917 slen = 3; 3918 key_name[0] = tp[1]; 3919 key_name[1] = tp[2]; 3920 } 3921 } 3922 else 3923 #endif /* FEAT_GUI */ 3924 { 3925 for (idx = 0; idx < tc_len; ++idx) 3926 { 3927 /* 3928 * Ignore the entry if we are not at the start of 3929 * typebuf.tb_buf[] 3930 * and there are not enough characters to make a match. 3931 * But only when the 'K' flag is in 'cpoptions'. 3932 */ 3933 slen = termcodes[idx].len; 3934 if (cpo_koffset && offset && len < slen) 3935 continue; 3936 if (STRNCMP(termcodes[idx].code, tp, 3937 (size_t)(slen > len ? len : slen)) == 0) 3938 { 3939 if (len < slen) /* got a partial sequence */ 3940 return -1; /* need to get more chars */ 3941 3942 /* 3943 * When found a keypad key, check if there is another key 3944 * that matches and use that one. This makes <Home> to be 3945 * found instead of <kHome> when they produce the same 3946 * key code. 3947 */ 3948 if (termcodes[idx].name[0] == 'K' 3949 && VIM_ISDIGIT(termcodes[idx].name[1])) 3950 { 3951 for (j = idx + 1; j < tc_len; ++j) 3952 if (termcodes[j].len == slen && 3953 STRNCMP(termcodes[idx].code, 3954 termcodes[j].code, slen) == 0) 3955 { 3956 idx = j; 3957 break; 3958 } 3959 } 3960 3961 key_name[0] = termcodes[idx].name[0]; 3962 key_name[1] = termcodes[idx].name[1]; 3963 break; 3964 } 3965 3966 /* 3967 * Check for code with modifier, like xterm uses: 3968 * <Esc>[123;*X (modslen == slen - 3) 3969 * Also <Esc>O*X and <M-O>*X (modslen == slen - 2). 3970 * When there is a modifier the * matches a number. 3971 * When there is no modifier the ;* or * is omitted. 3972 */ 3973 if (termcodes[idx].modlen > 0) 3974 { 3975 modslen = termcodes[idx].modlen; 3976 if (cpo_koffset && offset && len < modslen) 3977 continue; 3978 if (STRNCMP(termcodes[idx].code, tp, 3979 (size_t)(modslen > len ? len : modslen)) == 0) 3980 { 3981 int n; 3982 3983 if (len <= modslen) /* got a partial sequence */ 3984 return -1; /* need to get more chars */ 3985 3986 if (tp[modslen] == termcodes[idx].code[slen - 1]) 3987 slen = modslen + 1; /* no modifiers */ 3988 else if (tp[modslen] != ';' && modslen == slen - 3) 3989 continue; /* no match */ 3990 else 3991 { 3992 /* Skip over the digits, the final char must 3993 * follow. */ 3994 for (j = slen - 2; j < len && isdigit(tp[j]); ++j) 3995 ; 3996 ++j; 3997 if (len < j) /* got a partial sequence */ 3998 return -1; /* need to get more chars */ 3999 if (tp[j - 1] != termcodes[idx].code[slen - 1]) 4000 continue; /* no match */ 4001 4002 /* Match! Convert modifier bits. */ 4003 n = atoi((char *)tp + slen - 2) - 1; 4004 if (n & 1) 4005 modifiers |= MOD_MASK_SHIFT; 4006 if (n & 2) 4007 modifiers |= MOD_MASK_ALT; 4008 if (n & 4) 4009 modifiers |= MOD_MASK_CTRL; 4010 if (n & 8) 4011 modifiers |= MOD_MASK_META; 4012 4013 slen = j; 4014 } 4015 key_name[0] = termcodes[idx].name[0]; 4016 key_name[1] = termcodes[idx].name[1]; 4017 break; 4018 } 4019 } 4020 } 4021 } 4022 4023 #ifdef FEAT_TERMRESPONSE 4024 if (key_name[0] == NUL) 4025 { 4026 /* Check for xterm version string: "<Esc>[>{x};{vers};{y}c". Also 4027 * eat other possible responses to t_RV, rxvt returns 4028 * "<Esc>[?1;2c". Also accept CSI instead of <Esc>[. */ 4029 if (*T_CRV != NUL && ((tp[0] == ESC && tp[1] == '[' && len >= 3) 4030 || (tp[0] == CSI && len >= 2))) 4031 { 4032 j = 0; 4033 extra = 0; 4034 for (i = 2 + (tp[0] != CSI); 4035 i < len && (VIM_ISDIGIT(tp[i]) 4036 || tp[i] == ';' || tp[i] == '.'); ++i) 4037 if (tp[i] == ';' && ++j == 1) 4038 extra = atoi((char *)tp + i + 1); 4039 if (i == len) 4040 return -1; /* not enough characters */ 4041 4042 /* eat it when at least one digit and ending in 'c' */ 4043 if (i > 2 + (tp[0] != CSI) && tp[i] == 'c') 4044 { 4045 crv_status = CRV_GOT; 4046 4047 /* If this code starts with CSI, you can bet that the 4048 * terminal uses 8-bit codes. */ 4049 if (tp[0] == CSI) 4050 switch_to_8bit(); 4051 4052 /* rxvt sends its version number: "20703" is 2.7.3. 4053 * Ignore it for when the user has set 'term' to xterm, 4054 * even though it's an rxvt. */ 4055 if (extra > 20000) 4056 extra = 0; 4057 4058 if (tp[1 + (tp[0] != CSI)] == '>' && j == 2) 4059 { 4060 /* if xterm version >= 95 use mouse dragging */ 4061 if (extra >= 95) 4062 set_option_value((char_u *)"ttym", 0L, 4063 (char_u *)"xterm2", 0); 4064 /* if xterm version >= 141 try to get termcap codes */ 4065 if (extra >= 141) 4066 { 4067 check_for_codes = TRUE; 4068 need_gather = TRUE; 4069 req_codes_from_term(); 4070 } 4071 } 4072 # ifdef FEAT_EVAL 4073 set_vim_var_string(VV_TERMRESPONSE, tp, i + 1); 4074 # endif 4075 # ifdef FEAT_AUTOCMD 4076 apply_autocmds(EVENT_TERMRESPONSE, 4077 NULL, NULL, FALSE, curbuf); 4078 # endif 4079 key_name[0] = (int)KS_EXTRA; 4080 key_name[1] = (int)KE_IGNORE; 4081 slen = i + 1; 4082 } 4083 } 4084 4085 /* Check for '<Esc>P1+r<hex bytes><Esc>\'. A "0" instead of the 4086 * "1" means an invalid request. */ 4087 else if (check_for_codes 4088 && ((tp[0] == ESC && tp[1] == 'P' && len >= 2) 4089 || tp[0] == DCS)) 4090 { 4091 j = 1 + (tp[0] != DCS); 4092 for (i = j; i < len; ++i) 4093 if ((tp[i] == ESC && tp[i + 1] == '\\' && i + 1 < len) 4094 || tp[i] == STERM) 4095 { 4096 if (i - j >= 3 && tp[j + 1] == '+' && tp[j + 2] == 'r') 4097 got_code_from_term(tp + j, i); 4098 key_name[0] = (int)KS_EXTRA; 4099 key_name[1] = (int)KE_IGNORE; 4100 slen = i + 1 + (tp[i] == ESC); 4101 break; 4102 } 4103 4104 if (i == len) 4105 return -1; /* not enough characters */ 4106 } 4107 } 4108 #endif 4109 4110 if (key_name[0] == NUL) 4111 continue; /* No match at this position, try next one */ 4112 4113 /* We only get here when we have a complete termcode match */ 4114 4115 #ifdef FEAT_MOUSE 4116 # ifdef FEAT_GUI 4117 /* 4118 * Only in the GUI: Fetch the pointer coordinates of the scroll event 4119 * so that we know which window to scroll later. 4120 */ 4121 if (gui.in_use 4122 && key_name[0] == (int)KS_EXTRA 4123 && (key_name[1] == (int)KE_X1MOUSE 4124 || key_name[1] == (int)KE_X2MOUSE 4125 || key_name[1] == (int)KE_MOUSEDOWN 4126 || key_name[1] == (int)KE_MOUSEUP)) 4127 { 4128 num_bytes = get_bytes_from_buf(tp + slen, bytes, 4); 4129 if (num_bytes == -1) /* not enough coordinates */ 4130 return -1; 4131 mouse_col = 128 * (bytes[0] - ' ' - 1) + bytes[1] - ' ' - 1; 4132 mouse_row = 128 * (bytes[2] - ' ' - 1) + bytes[3] - ' ' - 1; 4133 slen += num_bytes; 4134 } 4135 else 4136 # endif 4137 /* 4138 * If it is a mouse click, get the coordinates. 4139 */ 4140 if (key_name[0] == (int)KS_MOUSE 4141 # ifdef FEAT_MOUSE_JSB 4142 || key_name[0] == (int)KS_JSBTERM_MOUSE 4143 # endif 4144 # ifdef FEAT_MOUSE_NET 4145 || key_name[0] == (int)KS_NETTERM_MOUSE 4146 # endif 4147 # ifdef FEAT_MOUSE_DEC 4148 || key_name[0] == (int)KS_DEC_MOUSE 4149 # endif 4150 # ifdef FEAT_MOUSE_PTERM 4151 || key_name[0] == (int)KS_PTERM_MOUSE 4152 # endif 4153 ) 4154 { 4155 is_click = is_drag = FALSE; 4156 4157 # if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI) 4158 if (key_name[0] == (int)KS_MOUSE) 4159 { 4160 /* 4161 * For xterm and MSDOS we get "<t_mouse>scr", where 4162 * s == encoded button state: 4163 * 0x20 = left button down 4164 * 0x21 = middle button down 4165 * 0x22 = right button down 4166 * 0x23 = any button release 4167 * 0x60 = button 4 down (scroll wheel down) 4168 * 0x61 = button 5 down (scroll wheel up) 4169 * add 0x04 for SHIFT 4170 * add 0x08 for ALT 4171 * add 0x10 for CTRL 4172 * add 0x20 for mouse drag (0x40 is drag with left button) 4173 * c == column + ' ' + 1 == column + 33 4174 * r == row + ' ' + 1 == row + 33 4175 * 4176 * The coordinates are passed on through global variables. 4177 * Ugly, but this avoids trouble with mouse clicks at an 4178 * unexpected moment and allows for mapping them. 4179 */ 4180 for (;;) 4181 { 4182 #ifdef FEAT_GUI 4183 if (gui.in_use) 4184 { 4185 /* GUI uses more bits for columns > 223 */ 4186 num_bytes = get_bytes_from_buf(tp + slen, bytes, 5); 4187 if (num_bytes == -1) /* not enough coordinates */ 4188 return -1; 4189 mouse_code = bytes[0]; 4190 mouse_col = 128 * (bytes[1] - ' ' - 1) 4191 + bytes[2] - ' ' - 1; 4192 mouse_row = 128 * (bytes[3] - ' ' - 1) 4193 + bytes[4] - ' ' - 1; 4194 } 4195 else 4196 #endif 4197 { 4198 num_bytes = get_bytes_from_buf(tp + slen, bytes, 3); 4199 if (num_bytes == -1) /* not enough coordinates */ 4200 return -1; 4201 mouse_code = bytes[0]; 4202 mouse_col = bytes[1] - ' ' - 1; 4203 mouse_row = bytes[2] - ' ' - 1; 4204 } 4205 slen += num_bytes; 4206 4207 /* If the following bytes is also a mouse code and it has 4208 * the same code, dump this one and get the next. This 4209 * makes dragging a whole lot faster. */ 4210 #ifdef FEAT_GUI 4211 if (gui.in_use) 4212 j = 3; 4213 else 4214 #endif 4215 j = termcodes[idx].len; 4216 if (STRNCMP(tp, tp + slen, (size_t)j) == 0 4217 && tp[slen + j] == mouse_code 4218 && tp[slen + j + 1] != NUL 4219 && tp[slen + j + 2] != NUL 4220 #ifdef FEAT_GUI 4221 && (!gui.in_use 4222 || (tp[slen + j + 3] != NUL 4223 && tp[slen + j + 4] != NUL)) 4224 #endif 4225 ) 4226 slen += j; 4227 else 4228 break; 4229 } 4230 4231 # if !defined(MSWIN) && !defined(MSDOS) 4232 /* 4233 * Handle mouse events. 4234 * Recognize the xterm mouse wheel, but not in the GUI, the 4235 * Linux console with GPM and the MS-DOS or Win32 console 4236 * (multi-clicks use >= 0x60). 4237 */ 4238 if (mouse_code >= MOUSEWHEEL_LOW 4239 # ifdef FEAT_GUI 4240 && !gui.in_use 4241 # endif 4242 # ifdef FEAT_MOUSE_GPM 4243 && gpm_flag == 0 4244 # endif 4245 ) 4246 { 4247 /* Keep the mouse_code before it's changed, so that we 4248 * remember that it was a mouse wheel click. */ 4249 wheel_code = mouse_code; 4250 } 4251 # ifdef FEAT_MOUSE_XTERM 4252 else if (held_button == MOUSE_RELEASE 4253 # ifdef FEAT_GUI 4254 && !gui.in_use 4255 # endif 4256 && (mouse_code == 0x23 || mouse_code == 0x24)) 4257 { 4258 /* Apparently used by rxvt scroll wheel. */ 4259 wheel_code = mouse_code - 0x23 + MOUSEWHEEL_LOW; 4260 } 4261 # endif 4262 4263 # if defined(UNIX) && defined(FEAT_MOUSE_TTY) 4264 else if (use_xterm_mouse() > 1) 4265 { 4266 if (mouse_code & MOUSE_DRAG_XTERM) 4267 mouse_code |= MOUSE_DRAG; 4268 } 4269 # endif 4270 # ifdef FEAT_XCLIPBOARD 4271 else if (!(mouse_code & MOUSE_DRAG & ~MOUSE_CLICK_MASK)) 4272 { 4273 if ((mouse_code & MOUSE_RELEASE) == MOUSE_RELEASE) 4274 stop_xterm_trace(); 4275 else 4276 start_xterm_trace(mouse_code); 4277 } 4278 # endif 4279 # endif 4280 } 4281 # endif /* !UNIX || FEAT_MOUSE_XTERM */ 4282 # ifdef FEAT_MOUSE_NET 4283 if (key_name[0] == (int)KS_NETTERM_MOUSE) 4284 { 4285 int mc, mr; 4286 4287 /* expect a rather limited sequence like: balancing { 4288 * \033}6,45\r 4289 * '6' is the row, 45 is the column 4290 */ 4291 p = tp + slen; 4292 mr = getdigits(&p); 4293 if (*p++ != ',') 4294 return -1; 4295 mc = getdigits(&p); 4296 if (*p++ != '\r') 4297 return -1; 4298 4299 mouse_col = mc - 1; 4300 mouse_row = mr - 1; 4301 mouse_code = MOUSE_LEFT; 4302 slen += (int)(p - (tp + slen)); 4303 } 4304 # endif /* FEAT_MOUSE_NET */ 4305 # ifdef FEAT_MOUSE_JSB 4306 if (key_name[0] == (int)KS_JSBTERM_MOUSE) 4307 { 4308 int mult, val, iter, button, status; 4309 4310 /* JSBTERM Input Model 4311 * \033[0~zw uniq escape sequence 4312 * (L-x) Left button pressed - not pressed x not reporting 4313 * (M-x) Middle button pressed - not pressed x not reporting 4314 * (R-x) Right button pressed - not pressed x not reporting 4315 * (SDmdu) Single , Double click, m mouse move d button down 4316 * u button up 4317 * ### X cursor position padded to 3 digits 4318 * ### Y cursor position padded to 3 digits 4319 * (s-x) SHIFT key pressed - not pressed x not reporting 4320 * (c-x) CTRL key pressed - not pressed x not reporting 4321 * \033\\ terminateing sequence 4322 */ 4323 4324 p = tp + slen; 4325 button = mouse_code = 0; 4326 switch (*p++) 4327 { 4328 case 'L': button = 1; break; 4329 case '-': break; 4330 case 'x': break; /* ignore sequence */ 4331 default: return -1; /* Unknown Result */ 4332 } 4333 switch (*p++) 4334 { 4335 case 'M': button |= 2; break; 4336 case '-': break; 4337 case 'x': break; /* ignore sequence */ 4338 default: return -1; /* Unknown Result */ 4339 } 4340 switch (*p++) 4341 { 4342 case 'R': button |= 4; break; 4343 case '-': break; 4344 case 'x': break; /* ignore sequence */ 4345 default: return -1; /* Unknown Result */ 4346 } 4347 status = *p++; 4348 for (val = 0, mult = 100, iter = 0; iter < 3; iter++, 4349 mult /= 10, p++) 4350 if (*p >= '0' && *p <= '9') 4351 val += (*p - '0') * mult; 4352 else 4353 return -1; 4354 mouse_col = val; 4355 for (val = 0, mult = 100, iter = 0; iter < 3; iter++, 4356 mult /= 10, p++) 4357 if (*p >= '0' && *p <= '9') 4358 val += (*p - '0') * mult; 4359 else 4360 return -1; 4361 mouse_row = val; 4362 switch (*p++) 4363 { 4364 case 's': button |= 8; break; /* SHIFT key Pressed */ 4365 case '-': break; /* Not Pressed */ 4366 case 'x': break; /* Not Reporting */ 4367 default: return -1; /* Unknown Result */ 4368 } 4369 switch (*p++) 4370 { 4371 case 'c': button |= 16; break; /* CTRL key Pressed */ 4372 case '-': break; /* Not Pressed */ 4373 case 'x': break; /* Not Reporting */ 4374 default: return -1; /* Unknown Result */ 4375 } 4376 if (*p++ != '\033') 4377 return -1; 4378 if (*p++ != '\\') 4379 return -1; 4380 switch (status) 4381 { 4382 case 'D': /* Double Click */ 4383 case 'S': /* Single Click */ 4384 if (button & 1) mouse_code |= MOUSE_LEFT; 4385 if (button & 2) mouse_code |= MOUSE_MIDDLE; 4386 if (button & 4) mouse_code |= MOUSE_RIGHT; 4387 if (button & 8) mouse_code |= MOUSE_SHIFT; 4388 if (button & 16) mouse_code |= MOUSE_CTRL; 4389 break; 4390 case 'm': /* Mouse move */ 4391 if (button & 1) mouse_code |= MOUSE_LEFT; 4392 if (button & 2) mouse_code |= MOUSE_MIDDLE; 4393 if (button & 4) mouse_code |= MOUSE_RIGHT; 4394 if (button & 8) mouse_code |= MOUSE_SHIFT; 4395 if (button & 16) mouse_code |= MOUSE_CTRL; 4396 if ((button & 7) != 0) 4397 { 4398 held_button = mouse_code; 4399 mouse_code |= MOUSE_DRAG; 4400 } 4401 is_drag = TRUE; 4402 showmode(); 4403 break; 4404 case 'd': /* Button Down */ 4405 if (button & 1) mouse_code |= MOUSE_LEFT; 4406 if (button & 2) mouse_code |= MOUSE_MIDDLE; 4407 if (button & 4) mouse_code |= MOUSE_RIGHT; 4408 if (button & 8) mouse_code |= MOUSE_SHIFT; 4409 if (button & 16) mouse_code |= MOUSE_CTRL; 4410 break; 4411 case 'u': /* Button Up */ 4412 if (button & 1) 4413 mouse_code |= MOUSE_LEFT | MOUSE_RELEASE; 4414 if (button & 2) 4415 mouse_code |= MOUSE_MIDDLE | MOUSE_RELEASE; 4416 if (button & 4) 4417 mouse_code |= MOUSE_RIGHT | MOUSE_RELEASE; 4418 if (button & 8) 4419 mouse_code |= MOUSE_SHIFT; 4420 if (button & 16) 4421 mouse_code |= MOUSE_CTRL; 4422 break; 4423 default: return -1; /* Unknown Result */ 4424 } 4425 4426 slen += (p - (tp + slen)); 4427 } 4428 # endif /* FEAT_MOUSE_JSB */ 4429 # ifdef FEAT_MOUSE_DEC 4430 if (key_name[0] == (int)KS_DEC_MOUSE) 4431 { 4432 /* The DEC Locator Input Model 4433 * Netterm delivers the code sequence: 4434 * \033[2;4;24;80&w (left button down) 4435 * \033[3;0;24;80&w (left button up) 4436 * \033[6;1;24;80&w (right button down) 4437 * \033[7;0;24;80&w (right button up) 4438 * CSI Pe ; Pb ; Pr ; Pc ; Pp & w 4439 * Pe is the event code 4440 * Pb is the button code 4441 * Pr is the row coordinate 4442 * Pc is the column coordinate 4443 * Pp is the third coordinate (page number) 4444 * Pe, the event code indicates what event caused this report 4445 * The following event codes are defined: 4446 * 0 - request, the terminal received an explicit request 4447 * for a locator report, but the locator is unavailable 4448 * 1 - request, the terminal received an explicit request 4449 * for a locator report 4450 * 2 - left button down 4451 * 3 - left button up 4452 * 4 - middle button down 4453 * 5 - middle button up 4454 * 6 - right button down 4455 * 7 - right button up 4456 * 8 - fourth button down 4457 * 9 - fourth button up 4458 * 10 - locator outside filter rectangle 4459 * Pb, the button code, ASCII decimal 0-15 indicating which 4460 * buttons are down if any. The state of the four buttons 4461 * on the locator correspond to the low four bits of the 4462 * decimal value, 4463 * "1" means button depressed 4464 * 0 - no buttons down, 4465 * 1 - right, 4466 * 2 - middle, 4467 * 4 - left, 4468 * 8 - fourth 4469 * Pr is the row coordinate of the locator position in the page, 4470 * encoded as an ASCII decimal value. 4471 * If Pr is omitted, the locator position is undefined 4472 * (outside the terminal window for example). 4473 * Pc is the column coordinate of the locator position in the 4474 * page, encoded as an ASCII decimal value. 4475 * If Pc is omitted, the locator position is undefined 4476 * (outside the terminal window for example). 4477 * Pp is the page coordinate of the locator position 4478 * encoded as an ASCII decimal value. 4479 * The page coordinate may be omitted if the locator is on 4480 * page one (the default). We ignore it anyway. 4481 */ 4482 int Pe, Pb, Pr, Pc; 4483 4484 p = tp + slen; 4485 4486 /* get event status */ 4487 Pe = getdigits(&p); 4488 if (*p++ != ';') 4489 return -1; 4490 4491 /* get button status */ 4492 Pb = getdigits(&p); 4493 if (*p++ != ';') 4494 return -1; 4495 4496 /* get row status */ 4497 Pr = getdigits(&p); 4498 if (*p++ != ';') 4499 return -1; 4500 4501 /* get column status */ 4502 Pc = getdigits(&p); 4503 4504 /* the page parameter is optional */ 4505 if (*p == ';') 4506 { 4507 p++; 4508 (void)getdigits(&p); 4509 } 4510 if (*p++ != '&') 4511 return -1; 4512 if (*p++ != 'w') 4513 return -1; 4514 4515 mouse_code = 0; 4516 switch (Pe) 4517 { 4518 case 0: return -1; /* position request while unavailable */ 4519 case 1: /* a response to a locator position request includes 4520 the status of all buttons */ 4521 Pb &= 7; /* mask off and ignore fourth button */ 4522 if (Pb & 4) 4523 mouse_code = MOUSE_LEFT; 4524 if (Pb & 2) 4525 mouse_code = MOUSE_MIDDLE; 4526 if (Pb & 1) 4527 mouse_code = MOUSE_RIGHT; 4528 if (Pb) 4529 { 4530 held_button = mouse_code; 4531 mouse_code |= MOUSE_DRAG; 4532 WantQueryMouse = TRUE; 4533 } 4534 is_drag = TRUE; 4535 showmode(); 4536 break; 4537 case 2: mouse_code = MOUSE_LEFT; 4538 WantQueryMouse = TRUE; 4539 break; 4540 case 3: mouse_code = MOUSE_RELEASE | MOUSE_LEFT; 4541 break; 4542 case 4: mouse_code = MOUSE_MIDDLE; 4543 WantQueryMouse = TRUE; 4544 break; 4545 case 5: mouse_code = MOUSE_RELEASE | MOUSE_MIDDLE; 4546 break; 4547 case 6: mouse_code = MOUSE_RIGHT; 4548 WantQueryMouse = TRUE; 4549 break; 4550 case 7: mouse_code = MOUSE_RELEASE | MOUSE_RIGHT; 4551 break; 4552 case 8: return -1; /* fourth button down */ 4553 case 9: return -1; /* fourth button up */ 4554 case 10: return -1; /* mouse outside of filter rectangle */ 4555 default: return -1; /* should never occur */ 4556 } 4557 4558 mouse_col = Pc - 1; 4559 mouse_row = Pr - 1; 4560 4561 slen += (int)(p - (tp + slen)); 4562 } 4563 # endif /* FEAT_MOUSE_DEC */ 4564 # ifdef FEAT_MOUSE_PTERM 4565 if (key_name[0] == (int)KS_PTERM_MOUSE) 4566 { 4567 int button, num_clicks, action, mc, mr; 4568 4569 p = tp + slen; 4570 4571 action = getdigits(&p); 4572 if (*p++ != ';') 4573 return -1; 4574 4575 mouse_row = getdigits(&p); 4576 if (*p++ != ';') 4577 return -1; 4578 mouse_col = getdigits(&p); 4579 if (*p++ != ';') 4580 return -1; 4581 4582 button = getdigits(&p); 4583 mouse_code = 0; 4584 4585 switch( button ) 4586 { 4587 case 4: mouse_code = MOUSE_LEFT; break; 4588 case 1: mouse_code = MOUSE_RIGHT; break; 4589 case 2: mouse_code = MOUSE_MIDDLE; break; 4590 default: return -1; 4591 } 4592 4593 switch( action ) 4594 { 4595 case 31: /* Initial press */ 4596 if (*p++ != ';') 4597 return -1; 4598 4599 num_clicks = getdigits(&p); /* Not used */ 4600 break; 4601 4602 case 32: /* Release */ 4603 mouse_code |= MOUSE_RELEASE; 4604 break; 4605 4606 case 33: /* Drag */ 4607 held_button = mouse_code; 4608 mouse_code |= MOUSE_DRAG; 4609 break; 4610 4611 default: 4612 return -1; 4613 } 4614 4615 if (*p++ != 't') 4616 return -1; 4617 4618 slen += (p - (tp + slen)); 4619 } 4620 # endif /* FEAT_MOUSE_PTERM */ 4621 4622 /* Interpret the mouse code */ 4623 current_button = (mouse_code & MOUSE_CLICK_MASK); 4624 if (current_button == MOUSE_RELEASE 4625 # ifdef FEAT_MOUSE_XTERM 4626 && wheel_code == 0 4627 # endif 4628 ) 4629 { 4630 /* 4631 * If we get a mouse drag or release event when 4632 * there is no mouse button held down (held_button == 4633 * MOUSE_RELEASE), produce a K_IGNORE below. 4634 * (can happen when you hold down two buttons 4635 * and then let them go, or click in the menu bar, but not 4636 * on a menu, and drag into the text). 4637 */ 4638 if ((mouse_code & MOUSE_DRAG) == MOUSE_DRAG) 4639 is_drag = TRUE; 4640 current_button = held_button; 4641 } 4642 else if (wheel_code == 0) 4643 { 4644 # ifdef CHECK_DOUBLE_CLICK 4645 # ifdef FEAT_MOUSE_GPM 4646 # ifdef FEAT_GUI 4647 /* 4648 * Only for Unix, when GUI or gpm is not active, we handle 4649 * multi-clicks here. 4650 */ 4651 if (gpm_flag == 0 && !gui.in_use) 4652 # else 4653 if (gpm_flag == 0) 4654 # endif 4655 # else 4656 # ifdef FEAT_GUI 4657 if (!gui.in_use) 4658 # endif 4659 # endif 4660 { 4661 /* 4662 * Compute the time elapsed since the previous mouse click. 4663 */ 4664 gettimeofday(&mouse_time, NULL); 4665 timediff = (mouse_time.tv_usec 4666 - orig_mouse_time.tv_usec) / 1000; 4667 if (timediff < 0) 4668 --orig_mouse_time.tv_sec; 4669 timediff += (mouse_time.tv_sec 4670 - orig_mouse_time.tv_sec) * 1000; 4671 orig_mouse_time = mouse_time; 4672 if (mouse_code == orig_mouse_code 4673 && timediff < p_mouset 4674 && orig_num_clicks != 4 4675 && orig_mouse_col == mouse_col 4676 && orig_mouse_row == mouse_row 4677 #ifdef FEAT_DIFF 4678 && orig_topfill == curwin->w_topfill 4679 #endif 4680 && orig_topline == curwin->w_topline) 4681 ++orig_num_clicks; 4682 else 4683 orig_num_clicks = 1; 4684 orig_mouse_col = mouse_col; 4685 orig_mouse_row = mouse_row; 4686 orig_topline = curwin->w_topline; 4687 #ifdef FEAT_DIFF 4688 orig_topfill = curwin->w_topfill; 4689 #endif 4690 } 4691 # if defined(FEAT_GUI) || defined(FEAT_MOUSE_GPM) 4692 else 4693 orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code); 4694 # endif 4695 # else 4696 orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code); 4697 # endif 4698 is_click = TRUE; 4699 orig_mouse_code = mouse_code; 4700 } 4701 if (!is_drag) 4702 held_button = mouse_code & MOUSE_CLICK_MASK; 4703 4704 /* 4705 * Translate the actual mouse event into a pseudo mouse event. 4706 * First work out what modifiers are to be used. 4707 */ 4708 if (orig_mouse_code & MOUSE_SHIFT) 4709 modifiers |= MOD_MASK_SHIFT; 4710 if (orig_mouse_code & MOUSE_CTRL) 4711 modifiers |= MOD_MASK_CTRL; 4712 if (orig_mouse_code & MOUSE_ALT) 4713 modifiers |= MOD_MASK_ALT; 4714 if (orig_num_clicks == 2) 4715 modifiers |= MOD_MASK_2CLICK; 4716 else if (orig_num_clicks == 3) 4717 modifiers |= MOD_MASK_3CLICK; 4718 else if (orig_num_clicks == 4) 4719 modifiers |= MOD_MASK_4CLICK; 4720 4721 /* Work out our pseudo mouse event */ 4722 key_name[0] = (int)KS_EXTRA; 4723 if (wheel_code != 0) 4724 key_name[1] = (wheel_code & 1) 4725 ? (int)KE_MOUSEUP : (int)KE_MOUSEDOWN; 4726 else 4727 key_name[1] = get_pseudo_mouse_code(current_button, 4728 is_click, is_drag); 4729 } 4730 #endif /* FEAT_MOUSE */ 4731 4732 #ifdef FEAT_GUI 4733 /* 4734 * If using the GUI, then we get menu and scrollbar events. 4735 * 4736 * A menu event is encoded as K_SPECIAL, KS_MENU, KE_FILLER followed by 4737 * four bytes which are to be taken as a pointer to the vimmenu_T 4738 * structure. 4739 * 4740 * A scrollbar event is K_SPECIAL, KS_VER_SCROLLBAR, KE_FILLER followed 4741 * by one byte representing the scrollbar number, and then four bytes 4742 * representing a long_u which is the new value of the scrollbar. 4743 * 4744 * A horizontal scrollbar event is K_SPECIAL, KS_HOR_SCROLLBAR, 4745 * KE_FILLER followed by four bytes representing a long_u which is the 4746 * new value of the scrollbar. 4747 */ 4748 # ifdef FEAT_MENU 4749 else if (key_name[0] == (int)KS_MENU) 4750 { 4751 long_u val; 4752 4753 num_bytes = get_long_from_buf(tp + slen, &val); 4754 if (num_bytes == -1) 4755 return -1; 4756 current_menu = (vimmenu_T *)val; 4757 slen += num_bytes; 4758 } 4759 # endif 4760 # ifndef USE_ON_FLY_SCROLL 4761 else if (key_name[0] == (int)KS_VER_SCROLLBAR) 4762 { 4763 long_u val; 4764 4765 /* Get the last scrollbar event in the queue of the same type */ 4766 j = 0; 4767 for (i = 0; tp[j] == CSI && tp[j + 1] == KS_VER_SCROLLBAR 4768 && tp[j + 2] != NUL; ++i) 4769 { 4770 j += 3; 4771 num_bytes = get_bytes_from_buf(tp + j, bytes, 1); 4772 if (num_bytes == -1) 4773 break; 4774 if (i == 0) 4775 current_scrollbar = (int)bytes[0]; 4776 else if (current_scrollbar != (int)bytes[0]) 4777 break; 4778 j += num_bytes; 4779 num_bytes = get_long_from_buf(tp + j, &val); 4780 if (num_bytes == -1) 4781 break; 4782 scrollbar_value = val; 4783 j += num_bytes; 4784 slen = j; 4785 } 4786 if (i == 0) /* not enough characters to make one */ 4787 return -1; 4788 } 4789 else if (key_name[0] == (int)KS_HOR_SCROLLBAR) 4790 { 4791 long_u val; 4792 4793 /* Get the last horiz. scrollbar event in the queue */ 4794 j = 0; 4795 for (i = 0; tp[j] == CSI && tp[j + 1] == KS_HOR_SCROLLBAR 4796 && tp[j + 2] != NUL; ++i) 4797 { 4798 j += 3; 4799 num_bytes = get_long_from_buf(tp + j, &val); 4800 if (num_bytes == -1) 4801 break; 4802 scrollbar_value = val; 4803 j += num_bytes; 4804 slen = j; 4805 } 4806 if (i == 0) /* not enough characters to make one */ 4807 return -1; 4808 } 4809 # endif /* !USE_ON_FLY_SCROLL */ 4810 #endif /* FEAT_GUI */ 4811 4812 /* 4813 * Change <xHome> to <Home>, <xUp> to <Up>, etc. 4814 */ 4815 key = handle_x_keys(TERMCAP2KEY(key_name[0], key_name[1])); 4816 4817 /* 4818 * Add any modifier codes to our string. 4819 */ 4820 new_slen = 0; /* Length of what will replace the termcode */ 4821 if (modifiers != 0) 4822 { 4823 /* Some keys have the modifier included. Need to handle that here 4824 * to make mappings work. */ 4825 key = simplify_key(key, &modifiers); 4826 if (modifiers != 0) 4827 { 4828 string[new_slen++] = K_SPECIAL; 4829 string[new_slen++] = (int)KS_MODIFIER; 4830 string[new_slen++] = modifiers; 4831 } 4832 } 4833 4834 /* Finally, add the special key code to our string */ 4835 key_name[0] = KEY2TERMCAP0(key); 4836 key_name[1] = KEY2TERMCAP1(key); 4837 if (key_name[0] == KS_KEY) 4838 string[new_slen++] = key_name[1]; /* from ":set <M-b>=xx" */ 4839 else 4840 { 4841 string[new_slen++] = K_SPECIAL; 4842 string[new_slen++] = key_name[0]; 4843 string[new_slen++] = key_name[1]; 4844 } 4845 string[new_slen] = NUL; 4846 extra = new_slen - slen; 4847 if (buf == NULL) 4848 { 4849 if (extra < 0) 4850 /* remove matched chars, taking care of noremap */ 4851 del_typebuf(-extra, offset); 4852 else if (extra > 0) 4853 /* insert the extra space we need */ 4854 ins_typebuf(string + slen, REMAP_YES, offset, FALSE, FALSE); 4855 4856 /* 4857 * Careful: del_typebuf() and ins_typebuf() may have reallocated 4858 * typebuf.tb_buf[]! 4859 */ 4860 mch_memmove(typebuf.tb_buf + typebuf.tb_off + offset, string, 4861 (size_t)new_slen); 4862 } 4863 else 4864 { 4865 if (extra < 0) 4866 /* remove matched characters */ 4867 mch_memmove(buf + offset, buf + offset - extra, 4868 (size_t)(buflen + offset + extra)); 4869 else if (extra > 0) 4870 /* insert the extra space we need */ 4871 mch_memmove(buf + offset + extra, buf + offset, 4872 (size_t)(buflen - offset)); 4873 mch_memmove(buf + offset, string, (size_t)new_slen); 4874 } 4875 return (len + extra + offset); 4876 } 4877 4878 return 0; /* no match found */ 4879 } 4880 4881 /* 4882 * Replace any terminal code strings in from[] with the equivalent internal 4883 * vim representation. This is used for the "from" and "to" part of a 4884 * mapping, and the "to" part of a menu command. 4885 * Any strings like "<C-UP>" are also replaced, unless 'cpoptions' contains 4886 * '<'. 4887 * K_SPECIAL by itself is replaced by K_SPECIAL KS_SPECIAL KE_FILLER. 4888 * 4889 * The replacement is done in result[] and finally copied into allocated 4890 * memory. If this all works well *bufp is set to the allocated memory and a 4891 * pointer to it is returned. If something fails *bufp is set to NULL and from 4892 * is returned. 4893 * 4894 * CTRL-V characters are removed. When "from_part" is TRUE, a trailing CTRL-V 4895 * is included, otherwise it is removed (for ":map xx ^V", maps xx to 4896 * nothing). When 'cpoptions' does not contain 'B', a backslash can be used 4897 * instead of a CTRL-V. 4898 */ 4899 char_u * 4900 replace_termcodes(from, bufp, from_part, do_lt) 4901 char_u *from; 4902 char_u **bufp; 4903 int from_part; 4904 int do_lt; /* also translate <lt> */ 4905 { 4906 int i; 4907 int slen; 4908 int key; 4909 int dlen = 0; 4910 char_u *src; 4911 int do_backslash; /* backslash is a special character */ 4912 int do_special; /* recognize <> key codes */ 4913 int do_key_code; /* recognize raw key codes */ 4914 char_u *result; /* buffer for resulting string */ 4915 4916 do_backslash = (vim_strchr(p_cpo, CPO_BSLASH) == NULL); 4917 do_special = (vim_strchr(p_cpo, CPO_SPECI) == NULL); 4918 do_key_code = (vim_strchr(p_cpo, CPO_KEYCODE) == NULL); 4919 4920 /* 4921 * Allocate space for the translation. Worst case a single character is 4922 * replaced by 6 bytes (shifted special key), plus a NUL at the end. 4923 */ 4924 result = alloc((unsigned)STRLEN(from) * 6 + 1); 4925 if (result == NULL) /* out of memory */ 4926 { 4927 *bufp = NULL; 4928 return from; 4929 } 4930 4931 src = from; 4932 4933 /* 4934 * Check for #n at start only: function key n 4935 */ 4936 if (from_part && src[0] == '#' && VIM_ISDIGIT(src[1])) /* function key */ 4937 { 4938 result[dlen++] = K_SPECIAL; 4939 result[dlen++] = 'k'; 4940 if (src[1] == '0') 4941 result[dlen++] = ';'; /* #0 is F10 is "k;" */ 4942 else 4943 result[dlen++] = src[1]; /* #3 is F3 is "k3" */ 4944 src += 2; 4945 } 4946 4947 /* 4948 * Copy each byte from *from to result[dlen] 4949 */ 4950 while (*src != NUL) 4951 { 4952 /* 4953 * If 'cpoptions' does not contain '<', check for special key codes, 4954 * like "<C-S-MouseLeft>" 4955 */ 4956 if (do_special && (do_lt || STRNCMP(src, "<lt>", 4) != 0)) 4957 { 4958 #ifdef FEAT_EVAL 4959 /* 4960 * Replace <SID> by K_SNR <script-nr> _. 4961 * (room: 5 * 6 = 30 bytes; needed: 3 + <nr> + 1 <= 14) 4962 */ 4963 if (STRNICMP(src, "<SID>", 5) == 0) 4964 { 4965 if (current_SID <= 0) 4966 EMSG(_(e_usingsid)); 4967 else 4968 { 4969 src += 5; 4970 result[dlen++] = K_SPECIAL; 4971 result[dlen++] = (int)KS_EXTRA; 4972 result[dlen++] = (int)KE_SNR; 4973 sprintf((char *)result + dlen, "%ld", (long)current_SID); 4974 dlen += (int)STRLEN(result + dlen); 4975 result[dlen++] = '_'; 4976 continue; 4977 } 4978 } 4979 #endif 4980 4981 slen = trans_special(&src, result + dlen, TRUE); 4982 if (slen) 4983 { 4984 dlen += slen; 4985 continue; 4986 } 4987 } 4988 4989 /* 4990 * If 'cpoptions' does not contain 'k', see if it's an actual key-code. 4991 * Note that this is also checked after replacing the <> form. 4992 * Single character codes are NOT replaced (e.g. ^H or DEL), because 4993 * it could be a character in the file. 4994 */ 4995 if (do_key_code) 4996 { 4997 i = find_term_bykeys(src); 4998 if (i >= 0) 4999 { 5000 result[dlen++] = K_SPECIAL; 5001 result[dlen++] = termcodes[i].name[0]; 5002 result[dlen++] = termcodes[i].name[1]; 5003 src += termcodes[i].len; 5004 /* If terminal code matched, continue after it. */ 5005 continue; 5006 } 5007 } 5008 5009 #ifdef FEAT_EVAL 5010 if (do_special) 5011 { 5012 char_u *p, *s, len; 5013 5014 /* 5015 * Replace <Leader> by the value of "mapleader". 5016 * Replace <LocalLeader> by the value of "maplocalleader". 5017 * If "mapleader" or "maplocalleader" isn't set use a backslash. 5018 */ 5019 if (STRNICMP(src, "<Leader>", 8) == 0) 5020 { 5021 len = 8; 5022 p = get_var_value((char_u *)"g:mapleader"); 5023 } 5024 else if (STRNICMP(src, "<LocalLeader>", 13) == 0) 5025 { 5026 len = 13; 5027 p = get_var_value((char_u *)"g:maplocalleader"); 5028 } 5029 else 5030 { 5031 len = 0; 5032 p = NULL; 5033 } 5034 if (len != 0) 5035 { 5036 /* Allow up to 8 * 6 characters for "mapleader". */ 5037 if (p == NULL || *p == NUL || STRLEN(p) > 8 * 6) 5038 s = (char_u *)"\\"; 5039 else 5040 s = p; 5041 while (*s != NUL) 5042 result[dlen++] = *s++; 5043 src += len; 5044 continue; 5045 } 5046 } 5047 #endif 5048 5049 /* 5050 * Remove CTRL-V and ignore the next character. 5051 * For "from" side the CTRL-V at the end is included, for the "to" 5052 * part it is removed. 5053 * If 'cpoptions' does not contain 'B', also accept a backslash. 5054 */ 5055 key = *src; 5056 if (key == Ctrl_V || (do_backslash && key == '\\')) 5057 { 5058 ++src; /* skip CTRL-V or backslash */ 5059 if (*src == NUL) 5060 { 5061 if (from_part) 5062 result[dlen++] = key; 5063 break; 5064 } 5065 } 5066 5067 #ifdef FEAT_MBYTE 5068 /* skip multibyte char correctly */ 5069 for (i = (*mb_ptr2len)(src); i > 0; --i) 5070 #endif 5071 { 5072 /* 5073 * If the character is K_SPECIAL, replace it with K_SPECIAL 5074 * KS_SPECIAL KE_FILLER. 5075 * If compiled with the GUI replace CSI with K_CSI. 5076 */ 5077 if (*src == K_SPECIAL) 5078 { 5079 result[dlen++] = K_SPECIAL; 5080 result[dlen++] = KS_SPECIAL; 5081 result[dlen++] = KE_FILLER; 5082 } 5083 # ifdef FEAT_GUI 5084 else if (*src == CSI) 5085 { 5086 result[dlen++] = K_SPECIAL; 5087 result[dlen++] = KS_EXTRA; 5088 result[dlen++] = (int)KE_CSI; 5089 } 5090 # endif 5091 else 5092 result[dlen++] = *src; 5093 ++src; 5094 } 5095 } 5096 result[dlen] = NUL; 5097 5098 /* 5099 * Copy the new string to allocated memory. 5100 * If this fails, just return from. 5101 */ 5102 if ((*bufp = vim_strsave(result)) != NULL) 5103 from = *bufp; 5104 vim_free(result); 5105 return from; 5106 } 5107 5108 /* 5109 * Find a termcode with keys 'src' (must be NUL terminated). 5110 * Return the index in termcodes[], or -1 if not found. 5111 */ 5112 int 5113 find_term_bykeys(src) 5114 char_u *src; 5115 { 5116 int i; 5117 int slen; 5118 5119 for (i = 0; i < tc_len; ++i) 5120 { 5121 slen = termcodes[i].len; 5122 if (slen > 1 && STRNCMP(termcodes[i].code, src, (size_t)slen) == 0) 5123 return i; 5124 } 5125 return -1; 5126 } 5127 5128 /* 5129 * Gather the first characters in the terminal key codes into a string. 5130 * Used to speed up check_termcode(). 5131 */ 5132 static void 5133 gather_termleader() 5134 { 5135 int i; 5136 int len = 0; 5137 5138 #ifdef FEAT_GUI 5139 if (gui.in_use) 5140 termleader[len++] = CSI; /* the GUI codes are not in termcodes[] */ 5141 #endif 5142 #ifdef FEAT_TERMRESPONSE 5143 if (check_for_codes) 5144 termleader[len++] = DCS; /* the termcode response starts with DCS 5145 in 8-bit mode */ 5146 #endif 5147 termleader[len] = NUL; 5148 5149 for (i = 0; i < tc_len; ++i) 5150 if (vim_strchr(termleader, termcodes[i].code[0]) == NULL) 5151 { 5152 termleader[len++] = termcodes[i].code[0]; 5153 termleader[len] = NUL; 5154 } 5155 5156 need_gather = FALSE; 5157 } 5158 5159 /* 5160 * Show all termcodes (for ":set termcap") 5161 * This code looks a lot like showoptions(), but is different. 5162 */ 5163 void 5164 show_termcodes() 5165 { 5166 int col; 5167 int *items; 5168 int item_count; 5169 int run; 5170 int row, rows; 5171 int cols; 5172 int i; 5173 int len; 5174 5175 #define INC3 27 /* try to make three columns */ 5176 #define INC2 40 /* try to make two columns */ 5177 #define GAP 2 /* spaces between columns */ 5178 5179 if (tc_len == 0) /* no terminal codes (must be GUI) */ 5180 return; 5181 items = (int *)alloc((unsigned)(sizeof(int) * tc_len)); 5182 if (items == NULL) 5183 return; 5184 5185 /* Highlight title */ 5186 MSG_PUTS_TITLE(_("\n--- Terminal keys ---")); 5187 5188 /* 5189 * do the loop two times: 5190 * 1. display the short items (non-strings and short strings) 5191 * 2. display the medium items (medium length strings) 5192 * 3. display the long items (remaining strings) 5193 */ 5194 for (run = 1; run <= 3 && !got_int; ++run) 5195 { 5196 /* 5197 * collect the items in items[] 5198 */ 5199 item_count = 0; 5200 for (i = 0; i < tc_len; i++) 5201 { 5202 len = show_one_termcode(termcodes[i].name, 5203 termcodes[i].code, FALSE); 5204 if (len <= INC3 - GAP ? run == 1 5205 : len <= INC2 - GAP ? run == 2 5206 : run == 3) 5207 items[item_count++] = i; 5208 } 5209 5210 /* 5211 * display the items 5212 */ 5213 if (run <= 2) 5214 { 5215 cols = (Columns + GAP) / (run == 1 ? INC3 : INC2); 5216 if (cols == 0) 5217 cols = 1; 5218 rows = (item_count + cols - 1) / cols; 5219 } 5220 else /* run == 3 */ 5221 rows = item_count; 5222 for (row = 0; row < rows && !got_int; ++row) 5223 { 5224 msg_putchar('\n'); /* go to next line */ 5225 if (got_int) /* 'q' typed in more */ 5226 break; 5227 col = 0; 5228 for (i = row; i < item_count; i += rows) 5229 { 5230 msg_col = col; /* make columns */ 5231 show_one_termcode(termcodes[items[i]].name, 5232 termcodes[items[i]].code, TRUE); 5233 if (run == 2) 5234 col += INC2; 5235 else 5236 col += INC3; 5237 } 5238 out_flush(); 5239 ui_breakcheck(); 5240 } 5241 } 5242 vim_free(items); 5243 } 5244 5245 /* 5246 * Show one termcode entry. 5247 * Output goes into IObuff[] 5248 */ 5249 int 5250 show_one_termcode(name, code, printit) 5251 char_u *name; 5252 char_u *code; 5253 int printit; 5254 { 5255 char_u *p; 5256 int len; 5257 5258 if (name[0] > '~') 5259 { 5260 IObuff[0] = ' '; 5261 IObuff[1] = ' '; 5262 IObuff[2] = ' '; 5263 IObuff[3] = ' '; 5264 } 5265 else 5266 { 5267 IObuff[0] = 't'; 5268 IObuff[1] = '_'; 5269 IObuff[2] = name[0]; 5270 IObuff[3] = name[1]; 5271 } 5272 IObuff[4] = ' '; 5273 5274 p = get_special_key_name(TERMCAP2KEY(name[0], name[1]), 0); 5275 if (p[1] != 't') 5276 STRCPY(IObuff + 5, p); 5277 else 5278 IObuff[5] = NUL; 5279 len = (int)STRLEN(IObuff); 5280 do 5281 IObuff[len++] = ' '; 5282 while (len < 17); 5283 IObuff[len] = NUL; 5284 if (code == NULL) 5285 len += 4; 5286 else 5287 len += vim_strsize(code); 5288 5289 if (printit) 5290 { 5291 msg_puts(IObuff); 5292 if (code == NULL) 5293 msg_puts((char_u *)"NULL"); 5294 else 5295 msg_outtrans(code); 5296 } 5297 return len; 5298 } 5299 5300 #if defined(FEAT_TERMRESPONSE) || defined(PROTO) 5301 /* 5302 * For Xterm >= 140 compiled with OPT_TCAP_QUERY: Obtain the actually used 5303 * termcap codes from the terminal itself. 5304 * We get them one by one to avoid a very long response string. 5305 */ 5306 static int xt_index_in = 0; 5307 static int xt_index_out = 0; 5308 5309 static void 5310 req_codes_from_term() 5311 { 5312 xt_index_out = 0; 5313 xt_index_in = 0; 5314 req_more_codes_from_term(); 5315 } 5316 5317 static void 5318 req_more_codes_from_term() 5319 { 5320 char buf[11]; 5321 int old_idx = xt_index_out; 5322 5323 /* Don't do anything when going to exit. */ 5324 if (exiting) 5325 return; 5326 5327 /* Send up to 10 more requests out than we received. Avoid sending too 5328 * many, there can be a buffer overflow somewhere. */ 5329 while (xt_index_out < xt_index_in + 10 && key_names[xt_index_out] != NULL) 5330 { 5331 sprintf(buf, "\033P+q%02x%02x\033\\", 5332 key_names[xt_index_out][0], key_names[xt_index_out][1]); 5333 out_str_nf((char_u *)buf); 5334 ++xt_index_out; 5335 } 5336 5337 /* Send the codes out right away. */ 5338 if (xt_index_out != old_idx) 5339 out_flush(); 5340 } 5341 5342 /* 5343 * Decode key code response from xterm: '<Esc>P1+r<name>=<string><Esc>\'. 5344 * A "0" instead of the "1" indicates a code that isn't supported. 5345 * Both <name> and <string> are encoded in hex. 5346 * "code" points to the "0" or "1". 5347 */ 5348 static void 5349 got_code_from_term(code, len) 5350 char_u *code; 5351 int len; 5352 { 5353 #define XT_LEN 100 5354 char_u name[3]; 5355 char_u str[XT_LEN]; 5356 int i; 5357 int j = 0; 5358 int c; 5359 5360 /* A '1' means the code is supported, a '0' means it isn't. 5361 * When half the length is > XT_LEN we can't use it. 5362 * Our names are currently all 2 characters. */ 5363 if (code[0] == '1' && code[7] == '=' && len / 2 < XT_LEN) 5364 { 5365 /* Get the name from the response and find it in the table. */ 5366 name[0] = hexhex2nr(code + 3); 5367 name[1] = hexhex2nr(code + 5); 5368 name[2] = NUL; 5369 for (i = 0; key_names[i] != NULL; ++i) 5370 { 5371 if (STRCMP(key_names[i], name) == 0) 5372 { 5373 xt_index_in = i; 5374 break; 5375 } 5376 } 5377 if (key_names[i] != NULL) 5378 { 5379 for (i = 8; (c = hexhex2nr(code + i)) >= 0; i += 2) 5380 str[j++] = c; 5381 str[j] = NUL; 5382 if (name[0] == 'C' && name[1] == 'o') 5383 { 5384 /* Color count is not a key code. */ 5385 i = atoi((char *)str); 5386 if (i != t_colors) 5387 { 5388 /* Nr of colors changed, initialize highlighting and 5389 * redraw everything. */ 5390 set_color_count(i); 5391 init_highlight(TRUE, FALSE); 5392 redraw_later(CLEAR); 5393 } 5394 } 5395 else 5396 { 5397 /* First delete any existing entry with the same code. */ 5398 i = find_term_bykeys(str); 5399 if (i >= 0) 5400 del_termcode_idx(i); 5401 add_termcode(name, str, ATC_FROM_TERM); 5402 } 5403 } 5404 } 5405 5406 /* May request more codes now that we received one. */ 5407 ++xt_index_in; 5408 req_more_codes_from_term(); 5409 } 5410 5411 /* 5412 * Check if there are any unanswered requests and deal with them. 5413 * This is called before starting an external program or getting direct 5414 * keyboard input. We don't want responses to be send to that program or 5415 * handled as typed text. 5416 */ 5417 static void 5418 check_for_codes_from_term() 5419 { 5420 int c; 5421 5422 /* If no codes requested or all are answered, no need to wait. */ 5423 if (xt_index_out == 0 || xt_index_out == xt_index_in) 5424 return; 5425 5426 /* Vgetc() will check for and handle any response. 5427 * Keep calling vpeekc() until we don't get any responses. */ 5428 ++no_mapping; 5429 ++allow_keys; 5430 for (;;) 5431 { 5432 c = vpeekc(); 5433 if (c == NUL) /* nothing available */ 5434 break; 5435 5436 /* If a response is recognized it's replaced with K_IGNORE, must read 5437 * it from the input stream. If there is no K_IGNORE we can't do 5438 * anything, break here (there might be some responses further on, but 5439 * we don't want to throw away any typed chars). */ 5440 if (c != K_SPECIAL && c != K_IGNORE) 5441 break; 5442 c = vgetc(); 5443 if (c != K_IGNORE) 5444 { 5445 vungetc(c); 5446 break; 5447 } 5448 } 5449 --no_mapping; 5450 --allow_keys; 5451 } 5452 #endif 5453 5454 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) 5455 /* 5456 * Translate an internal mapping/abbreviation representation into the 5457 * corresponding external one recognized by :map/:abbrev commands; 5458 * respects the current B/k/< settings of 'cpoption'. 5459 * 5460 * This function is called when expanding mappings/abbreviations on the 5461 * command-line, and for building the "Ambiguous mapping..." error mess�ge. 5462 * 5463 * It uses a growarray to build the translation string since the 5464 * latter can be wider than the original description. The caller has to 5465 * free the string afterwards. 5466 * 5467 * Returns NULL when there is a problem. 5468 */ 5469 char_u * 5470 translate_mapping(str, expmap) 5471 char_u *str; 5472 int expmap; /* TRUE when expanding mappings on command-line */ 5473 { 5474 garray_T ga; 5475 int c; 5476 int modifiers; 5477 int cpo_bslash; 5478 int cpo_special; 5479 int cpo_keycode; 5480 5481 ga_init(&ga); 5482 ga.ga_itemsize = 1; 5483 ga.ga_growsize = 40; 5484 5485 cpo_bslash = (vim_strchr(p_cpo, CPO_BSLASH) != NULL); 5486 cpo_special = (vim_strchr(p_cpo, CPO_SPECI) != NULL); 5487 cpo_keycode = (vim_strchr(p_cpo, CPO_KEYCODE) == NULL); 5488 5489 for (; *str; ++str) 5490 { 5491 c = *str; 5492 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) 5493 { 5494 modifiers = 0; 5495 if (str[1] == KS_MODIFIER) 5496 { 5497 str++; 5498 modifiers = *++str; 5499 c = *++str; 5500 } 5501 if (cpo_special && cpo_keycode && c == K_SPECIAL && !modifiers) 5502 { 5503 int i; 5504 5505 /* try to find special key in termcodes */ 5506 for (i = 0; i < tc_len; ++i) 5507 if (termcodes[i].name[0] == str[1] 5508 && termcodes[i].name[1] == str[2]) 5509 break; 5510 if (i < tc_len) 5511 { 5512 ga_concat(&ga, termcodes[i].code); 5513 str += 2; 5514 continue; /* for (str) */ 5515 } 5516 } 5517 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) 5518 { 5519 if (expmap && cpo_special) 5520 { 5521 ga_clear(&ga); 5522 return NULL; 5523 } 5524 c = TO_SPECIAL(str[1], str[2]); 5525 if (c == K_ZERO) /* display <Nul> as ^@ */ 5526 c = NUL; 5527 str += 2; 5528 } 5529 if (IS_SPECIAL(c) || modifiers) /* special key */ 5530 { 5531 if (expmap && cpo_special) 5532 { 5533 ga_clear(&ga); 5534 return NULL; 5535 } 5536 ga_concat(&ga, get_special_key_name(c, modifiers)); 5537 continue; /* for (str) */ 5538 } 5539 } 5540 if (c == ' ' || c == '\t' || c == Ctrl_J || c == Ctrl_V 5541 || (c == '<' && !cpo_special) || (c == '\\' && !cpo_bslash)) 5542 ga_append(&ga, cpo_bslash ? Ctrl_V : '\\'); 5543 if (c) 5544 ga_append(&ga, c); 5545 } 5546 ga_append(&ga, NUL); 5547 return (char_u *)(ga.ga_data); 5548 } 5549 #endif 5550 5551 #if (defined(WIN3264) && !defined(FEAT_GUI)) || defined(PROTO) 5552 static char ksme_str[20]; 5553 static char ksmr_str[20]; 5554 static char ksmd_str[20]; 5555 5556 /* 5557 * For Win32 console: update termcap codes for existing console attributes. 5558 */ 5559 void 5560 update_tcap(attr) 5561 int attr; 5562 { 5563 struct builtin_term *p; 5564 5565 p = find_builtin_term(DEFAULT_TERM); 5566 sprintf(ksme_str, IF_EB("\033|%dm", ESC_STR "|%dm"), attr); 5567 sprintf(ksmd_str, IF_EB("\033|%dm", ESC_STR "|%dm"), 5568 attr | 0x08); /* FOREGROUND_INTENSITY */ 5569 sprintf(ksmr_str, IF_EB("\033|%dm", ESC_STR "|%dm"), 5570 ((attr & 0x0F) << 4) | ((attr & 0xF0) >> 4)); 5571 5572 while (p->bt_string != NULL) 5573 { 5574 if (p->bt_entry == (int)KS_ME) 5575 p->bt_string = &ksme_str[0]; 5576 else if (p->bt_entry == (int)KS_MR) 5577 p->bt_string = &ksmr_str[0]; 5578 else if (p->bt_entry == (int)KS_MD) 5579 p->bt_string = &ksmd_str[0]; 5580 ++p; 5581 } 5582 } 5583 #endif 5584