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 static void del_termcode_idx __ARGS((int idx)); 92 static int term_is_builtin __ARGS((char_u *name)); 93 static int term_7to8bit __ARGS((char_u *p)); 94 #ifdef FEAT_TERMRESPONSE 95 static void switch_to_8bit __ARGS((void)); 96 #endif 97 98 #ifdef HAVE_TGETENT 99 static char_u *tgetent_error __ARGS((char_u *, char_u *)); 100 101 /* 102 * Here is our own prototype for tgetstr(), any prototypes from the include 103 * files have been disabled by the define at the start of this file. 104 */ 105 char *tgetstr __ARGS((char *, char **)); 106 107 # ifdef FEAT_TERMRESPONSE 108 /* Request Terminal Version status: */ 109 # define CRV_GET 1 /* send T_CRV when switched to RAW mode */ 110 # define CRV_SENT 2 /* did send T_CRV, waiting for answer */ 111 # define CRV_GOT 3 /* received T_CRV response */ 112 static int crv_status = CRV_GET; 113 # endif 114 115 /* 116 * Don't declare these variables if termcap.h contains them. 117 * Autoconf checks if these variables should be declared extern (not all 118 * systems have them). 119 * Some versions define ospeed to be speed_t, but that is incompatible with 120 * BSD, where ospeed is short and speed_t is long. 121 */ 122 # ifndef HAVE_OSPEED 123 # ifdef OSPEED_EXTERN 124 extern short ospeed; 125 # else 126 short ospeed; 127 # endif 128 # endif 129 # ifndef HAVE_UP_BC_PC 130 # ifdef UP_BC_PC_EXTERN 131 extern char *UP, *BC, PC; 132 # else 133 char *UP, *BC, PC; 134 # endif 135 # endif 136 137 # define TGETSTR(s, p) vim_tgetstr((s), (p)) 138 # define TGETENT(b, t) tgetent((char *)(b), (char *)(t)) 139 static char_u *vim_tgetstr __ARGS((char *s, char_u **pp)); 140 #endif /* HAVE_TGETENT */ 141 142 static int detected_8bit = FALSE; /* detected 8-bit terminal */ 143 144 static struct builtin_term builtin_termcaps[] = 145 { 146 147 #if defined(FEAT_GUI) 148 /* 149 * GUI pseudo term-cap. 150 */ 151 {(int)KS_NAME, "gui"}, 152 {(int)KS_CE, IF_EB("\033|$", ESC_STR "|$")}, 153 {(int)KS_AL, IF_EB("\033|i", ESC_STR "|i")}, 154 # ifdef TERMINFO 155 {(int)KS_CAL, IF_EB("\033|%p1%dI", ESC_STR "|%p1%dI")}, 156 # else 157 {(int)KS_CAL, IF_EB("\033|%dI", ESC_STR "|%dI")}, 158 # endif 159 {(int)KS_DL, IF_EB("\033|d", ESC_STR "|d")}, 160 # ifdef TERMINFO 161 {(int)KS_CDL, IF_EB("\033|%p1%dD", ESC_STR "|%p1%dD")}, 162 {(int)KS_CS, IF_EB("\033|%p1%d;%p2%dR", ESC_STR "|%p1%d;%p2%dR")}, 163 # ifdef FEAT_VERTSPLIT 164 {(int)KS_CSV, IF_EB("\033|%p1%d;%p2%dV", ESC_STR "|%p1%d;%p2%dV")}, 165 # endif 166 # else 167 {(int)KS_CDL, IF_EB("\033|%dD", ESC_STR "|%dD")}, 168 {(int)KS_CS, IF_EB("\033|%d;%dR", ESC_STR "|%d;%dR")}, 169 # ifdef FEAT_VERTSPLIT 170 {(int)KS_CSV, IF_EB("\033|%d;%dV", ESC_STR "|%d;%dV")}, 171 # endif 172 # endif 173 {(int)KS_CL, IF_EB("\033|C", ESC_STR "|C")}, 174 /* attributes switched on with 'h', off with * 'H' */ 175 {(int)KS_ME, IF_EB("\033|31H", ESC_STR "|31H")}, /* HL_ALL */ 176 {(int)KS_MR, IF_EB("\033|1h", ESC_STR "|1h")}, /* HL_INVERSE */ 177 {(int)KS_MD, IF_EB("\033|2h", ESC_STR "|2h")}, /* HL_BOLD */ 178 {(int)KS_SE, IF_EB("\033|16H", ESC_STR "|16H")}, /* HL_STANDOUT */ 179 {(int)KS_SO, IF_EB("\033|16h", ESC_STR "|16h")}, /* HL_STANDOUT */ 180 {(int)KS_UE, IF_EB("\033|8H", ESC_STR "|8H")}, /* HL_UNDERLINE */ 181 {(int)KS_US, IF_EB("\033|8h", ESC_STR "|8h")}, /* HL_UNDERLINE */ 182 {(int)KS_UCE, IF_EB("\033|8C", ESC_STR "|8C")}, /* HL_UNDERCURL */ 183 {(int)KS_UCS, IF_EB("\033|8c", ESC_STR "|8c")}, /* HL_UNDERCURL */ 184 {(int)KS_CZR, IF_EB("\033|4H", ESC_STR "|4H")}, /* HL_ITALIC */ 185 {(int)KS_CZH, IF_EB("\033|4h", ESC_STR "|4h")}, /* HL_ITALIC */ 186 {(int)KS_VB, IF_EB("\033|f", ESC_STR "|f")}, 187 {(int)KS_MS, "y"}, 188 {(int)KS_UT, "y"}, 189 {(int)KS_LE, "\b"}, /* cursor-left = BS */ 190 {(int)KS_ND, "\014"}, /* cursor-right = CTRL-L */ 191 # ifdef TERMINFO 192 {(int)KS_CM, IF_EB("\033|%p1%d;%p2%dM", ESC_STR "|%p1%d;%p2%dM")}, 193 # else 194 {(int)KS_CM, IF_EB("\033|%d;%dM", ESC_STR "|%d;%dM")}, 195 # endif 196 /* there are no key sequences here, the GUI sequences are recognized 197 * in check_termcode() */ 198 #endif 199 200 #ifndef NO_BUILTIN_TCAPS 201 # if defined(RISCOS) || defined(ALL_BUILTIN_TCAPS) 202 /* 203 * Default for the Acorn. 204 */ 205 {(int)KS_NAME, "riscos"}, 206 {(int)KS_CL, "\014"}, /* Cls and Home Cursor */ 207 {(int)KS_CM, "\001%d\001%d\002"}, /* Position cursor */ 208 209 {(int)KS_CCO, "16"}, /* Allow 16 colors */ 210 211 {(int)KS_CAF, "\001%d\021"}, /* Set foreground colour */ 212 {(int)KS_CAB, "\001%d\022"}, /* Set background colour */ 213 214 215 {(int)KS_ME, "\004"}, /* Normal mode */ 216 {(int)KS_MR, "\005"}, /* Reverse */ 217 218 {(int)KS_VI, "\016"}, /* Cursor invisible */ 219 {(int)KS_VE, "\017"}, /* Cursor visible */ 220 {(int)KS_VS, "\020"}, /* Cursor very visible */ 221 222 {(int)KS_CS, "\001%d\001%d\003"}, /* Set scroll region */ 223 {(int)KS_SR, "\023"}, /* Scroll text down */ 224 {K_UP, "\217"}, 225 {K_DOWN, "\216"}, 226 {K_LEFT, "\214"}, 227 {K_RIGHT, "\215"}, 228 {K_S_UP, "\237"}, 229 {K_S_DOWN, "\236"}, 230 {K_S_LEFT, "\234"}, 231 {K_S_RIGHT, "\235"}, 232 233 {K_F1, "\201"}, 234 {K_F2, "\202"}, 235 {K_F3, "\203"}, 236 {K_F4, "\204"}, 237 {K_F5, "\205"}, 238 {K_F6, "\206"}, 239 {K_F7, "\207"}, 240 {K_F8, "\210"}, 241 {K_F9, "\211"}, 242 {K_F10, "\312"}, 243 {K_F11, "\313"}, 244 {K_F12, "\314"}, 245 {K_S_F1, "\221"}, 246 {K_S_F2, "\222"}, 247 {K_S_F3, "\223"}, 248 {K_S_F4, "\224"}, 249 {K_S_F5, "\225"}, 250 {K_S_F6, "\226"}, 251 {K_S_F7, "\227"}, 252 {K_S_F8, "\230"}, 253 {K_S_F9, "\231"}, 254 {K_S_F10, "\332"}, 255 {K_S_F11, "\333"}, 256 {K_S_F12, "\334"}, 257 {K_BS, "\010"}, 258 {K_INS, "\315"}, 259 {K_DEL, "\177"}, 260 {K_HOME, "\036"}, 261 {K_END, "\213"}, 262 {K_PAGEUP, "\237"}, 263 {K_PAGEDOWN, "\236"}, 264 # endif /* Acorn terminal */ 265 266 267 # if defined(AMIGA) || defined(ALL_BUILTIN_TCAPS) 268 /* 269 * Amiga console window, default for Amiga 270 */ 271 {(int)KS_NAME, "amiga"}, 272 {(int)KS_CE, "\033[K"}, 273 {(int)KS_CD, "\033[J"}, 274 {(int)KS_AL, "\033[L"}, 275 # ifdef TERMINFO 276 {(int)KS_CAL, "\033[%p1%dL"}, 277 # else 278 {(int)KS_CAL, "\033[%dL"}, 279 # endif 280 {(int)KS_DL, "\033[M"}, 281 # ifdef TERMINFO 282 {(int)KS_CDL, "\033[%p1%dM"}, 283 # else 284 {(int)KS_CDL, "\033[%dM"}, 285 # endif 286 {(int)KS_CL, "\014"}, 287 {(int)KS_VI, "\033[0 p"}, 288 {(int)KS_VE, "\033[1 p"}, 289 {(int)KS_ME, "\033[0m"}, 290 {(int)KS_MR, "\033[7m"}, 291 {(int)KS_MD, "\033[1m"}, 292 {(int)KS_SE, "\033[0m"}, 293 {(int)KS_SO, "\033[33m"}, 294 {(int)KS_US, "\033[4m"}, 295 {(int)KS_UE, "\033[0m"}, 296 {(int)KS_CZH, "\033[3m"}, 297 {(int)KS_CZR, "\033[0m"}, 298 #if defined(__MORPHOS__) || defined(__AROS__) 299 {(int)KS_CCO, "8"}, /* allow 8 colors */ 300 # ifdef TERMINFO 301 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ 302 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ 303 # else 304 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ 305 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ 306 # endif 307 {(int)KS_OP, "\033[m"}, /* reset colors */ 308 #endif 309 {(int)KS_MS, "y"}, 310 {(int)KS_UT, "y"}, /* guessed */ 311 {(int)KS_LE, "\b"}, 312 # ifdef TERMINFO 313 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 314 # else 315 {(int)KS_CM, "\033[%i%d;%dH"}, 316 # endif 317 #if defined(__MORPHOS__) 318 {(int)KS_SR, "\033M"}, 319 #endif 320 # ifdef TERMINFO 321 {(int)KS_CRI, "\033[%p1%dC"}, 322 # else 323 {(int)KS_CRI, "\033[%dC"}, 324 # endif 325 {K_UP, "\233A"}, 326 {K_DOWN, "\233B"}, 327 {K_LEFT, "\233D"}, 328 {K_RIGHT, "\233C"}, 329 {K_S_UP, "\233T"}, 330 {K_S_DOWN, "\233S"}, 331 {K_S_LEFT, "\233 A"}, 332 {K_S_RIGHT, "\233 @"}, 333 {K_S_TAB, "\233Z"}, 334 {K_F1, "\233\060~"},/* some compilers don't dig "\2330" */ 335 {K_F2, "\233\061~"}, 336 {K_F3, "\233\062~"}, 337 {K_F4, "\233\063~"}, 338 {K_F5, "\233\064~"}, 339 {K_F6, "\233\065~"}, 340 {K_F7, "\233\066~"}, 341 {K_F8, "\233\067~"}, 342 {K_F9, "\233\070~"}, 343 {K_F10, "\233\071~"}, 344 {K_S_F1, "\233\061\060~"}, 345 {K_S_F2, "\233\061\061~"}, 346 {K_S_F3, "\233\061\062~"}, 347 {K_S_F4, "\233\061\063~"}, 348 {K_S_F5, "\233\061\064~"}, 349 {K_S_F6, "\233\061\065~"}, 350 {K_S_F7, "\233\061\066~"}, 351 {K_S_F8, "\233\061\067~"}, 352 {K_S_F9, "\233\061\070~"}, 353 {K_S_F10, "\233\061\071~"}, 354 {K_HELP, "\233?~"}, 355 {K_INS, "\233\064\060~"}, /* 101 key keyboard */ 356 {K_PAGEUP, "\233\064\061~"}, /* 101 key keyboard */ 357 {K_PAGEDOWN, "\233\064\062~"}, /* 101 key keyboard */ 358 {K_HOME, "\233\064\064~"}, /* 101 key keyboard */ 359 {K_END, "\233\064\065~"}, /* 101 key keyboard */ 360 361 {BT_EXTRA_KEYS, ""}, 362 {TERMCAP2KEY('#', '2'), "\233\065\064~"}, /* shifted home key */ 363 {TERMCAP2KEY('#', '3'), "\233\065\060~"}, /* shifted insert key */ 364 {TERMCAP2KEY('*', '7'), "\233\065\065~"}, /* shifted end key */ 365 # endif 366 367 # if defined(__BEOS__) || defined(ALL_BUILTIN_TCAPS) 368 /* 369 * almost standard ANSI terminal, default for bebox 370 */ 371 {(int)KS_NAME, "beos-ansi"}, 372 {(int)KS_CE, "\033[K"}, 373 {(int)KS_CD, "\033[J"}, 374 {(int)KS_AL, "\033[L"}, 375 # ifdef TERMINFO 376 {(int)KS_CAL, "\033[%p1%dL"}, 377 # else 378 {(int)KS_CAL, "\033[%dL"}, 379 # endif 380 {(int)KS_DL, "\033[M"}, 381 # ifdef TERMINFO 382 {(int)KS_CDL, "\033[%p1%dM"}, 383 # else 384 {(int)KS_CDL, "\033[%dM"}, 385 # endif 386 #ifdef BEOS_PR_OR_BETTER 387 # ifdef TERMINFO 388 {(int)KS_CS, "\033[%i%p1%d;%p2%dr"}, 389 # else 390 {(int)KS_CS, "\033[%i%d;%dr"}, /* scroll region */ 391 # endif 392 #endif 393 {(int)KS_CL, "\033[H\033[2J"}, 394 #ifdef notyet 395 {(int)KS_VI, "[VI]"}, /* cursor invisible, VT320: CSI ? 25 l */ 396 {(int)KS_VE, "[VE]"}, /* cursor visible, VT320: CSI ? 25 h */ 397 #endif 398 {(int)KS_ME, "\033[m"}, /* normal mode */ 399 {(int)KS_MR, "\033[7m"}, /* reverse */ 400 {(int)KS_MD, "\033[1m"}, /* bold */ 401 {(int)KS_SO, "\033[31m"}, /* standout mode: red */ 402 {(int)KS_SE, "\033[m"}, /* standout end */ 403 {(int)KS_CZH, "\033[35m"}, /* italic: purple */ 404 {(int)KS_CZR, "\033[m"}, /* italic end */ 405 {(int)KS_US, "\033[4m"}, /* underscore mode */ 406 {(int)KS_UE, "\033[m"}, /* underscore end */ 407 {(int)KS_CCO, "8"}, /* allow 8 colors */ 408 # ifdef TERMINFO 409 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ 410 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ 411 # else 412 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ 413 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ 414 # endif 415 {(int)KS_OP, "\033[m"}, /* reset colors */ 416 {(int)KS_MS, "y"}, /* safe to move cur in reverse mode */ 417 {(int)KS_UT, "y"}, /* guessed */ 418 {(int)KS_LE, "\b"}, 419 # ifdef TERMINFO 420 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 421 # else 422 {(int)KS_CM, "\033[%i%d;%dH"}, 423 # endif 424 {(int)KS_SR, "\033M"}, 425 # ifdef TERMINFO 426 {(int)KS_CRI, "\033[%p1%dC"}, 427 # else 428 {(int)KS_CRI, "\033[%dC"}, 429 # endif 430 #if defined(BEOS_DR8) 431 {(int)KS_DB, ""}, /* hack! see screen.c */ 432 #endif 433 434 {K_UP, "\033[A"}, 435 {K_DOWN, "\033[B"}, 436 {K_LEFT, "\033[D"}, 437 {K_RIGHT, "\033[C"}, 438 # endif 439 440 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) || defined(SOME_BUILTIN_TCAPS) || defined(__EMX__) 441 /* 442 * standard ANSI terminal, default for unix 443 */ 444 {(int)KS_NAME, "ansi"}, 445 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, 446 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, 447 # ifdef TERMINFO 448 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, 449 # else 450 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, 451 # endif 452 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, 453 # ifdef TERMINFO 454 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, 455 # else 456 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, 457 # endif 458 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, 459 {(int)KS_ME, IF_EB("\033[0m", ESC_STR "[0m")}, 460 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, 461 {(int)KS_MS, "y"}, 462 {(int)KS_UT, "y"}, /* guessed */ 463 {(int)KS_LE, "\b"}, 464 # ifdef TERMINFO 465 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", ESC_STR "[%i%p1%d;%p2%dH")}, 466 # else 467 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 468 # endif 469 # ifdef TERMINFO 470 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, 471 # else 472 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, 473 # endif 474 # endif 475 476 # if defined(MSDOS) || defined(ALL_BUILTIN_TCAPS) || defined(__EMX__) 477 /* 478 * These codes are valid when nansi.sys or equivalent has been installed. 479 * Function keys on a PC are preceded with a NUL. These are converted into 480 * K_NUL '\316' in mch_inchar(), because we cannot handle NULs in key codes. 481 * CTRL-arrow is used instead of SHIFT-arrow. 482 */ 483 #ifdef __EMX__ 484 {(int)KS_NAME, "os2ansi"}, 485 #else 486 {(int)KS_NAME, "pcansi"}, 487 {(int)KS_DL, "\033[M"}, 488 {(int)KS_AL, "\033[L"}, 489 #endif 490 {(int)KS_CE, "\033[K"}, 491 {(int)KS_CL, "\033[2J"}, 492 {(int)KS_ME, "\033[0m"}, 493 {(int)KS_MR, "\033[5m"}, /* reverse: black on lightgrey */ 494 {(int)KS_MD, "\033[1m"}, /* bold: white text */ 495 {(int)KS_SE, "\033[0m"}, /* standout end */ 496 {(int)KS_SO, "\033[31m"}, /* standout: white on blue */ 497 {(int)KS_CZH, "\033[34;43m"}, /* italic mode: blue text on yellow */ 498 {(int)KS_CZR, "\033[0m"}, /* italic mode end */ 499 {(int)KS_US, "\033[36;41m"}, /* underscore mode: cyan text on red */ 500 {(int)KS_UE, "\033[0m"}, /* underscore mode end */ 501 {(int)KS_CCO, "8"}, /* allow 8 colors */ 502 # ifdef TERMINFO 503 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ 504 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ 505 # else 506 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ 507 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ 508 # endif 509 {(int)KS_OP, "\033[0m"}, /* reset colors */ 510 {(int)KS_MS, "y"}, 511 {(int)KS_UT, "y"}, /* guessed */ 512 {(int)KS_LE, "\b"}, 513 # ifdef TERMINFO 514 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 515 # else 516 {(int)KS_CM, "\033[%i%d;%dH"}, 517 # endif 518 # ifdef TERMINFO 519 {(int)KS_CRI, "\033[%p1%dC"}, 520 # else 521 {(int)KS_CRI, "\033[%dC"}, 522 # endif 523 {K_UP, "\316H"}, 524 {K_DOWN, "\316P"}, 525 {K_LEFT, "\316K"}, 526 {K_RIGHT, "\316M"}, 527 {K_S_LEFT, "\316s"}, 528 {K_S_RIGHT, "\316t"}, 529 {K_F1, "\316;"}, 530 {K_F2, "\316<"}, 531 {K_F3, "\316="}, 532 {K_F4, "\316>"}, 533 {K_F5, "\316?"}, 534 {K_F6, "\316@"}, 535 {K_F7, "\316A"}, 536 {K_F8, "\316B"}, 537 {K_F9, "\316C"}, 538 {K_F10, "\316D"}, 539 {K_F11, "\316\205"}, /* guessed */ 540 {K_F12, "\316\206"}, /* guessed */ 541 {K_S_F1, "\316T"}, 542 {K_S_F2, "\316U"}, 543 {K_S_F3, "\316V"}, 544 {K_S_F4, "\316W"}, 545 {K_S_F5, "\316X"}, 546 {K_S_F6, "\316Y"}, 547 {K_S_F7, "\316Z"}, 548 {K_S_F8, "\316["}, 549 {K_S_F9, "\316\\"}, 550 {K_S_F10, "\316]"}, 551 {K_S_F11, "\316\207"}, /* guessed */ 552 {K_S_F12, "\316\210"}, /* guessed */ 553 {K_INS, "\316R"}, 554 {K_DEL, "\316S"}, 555 {K_HOME, "\316G"}, 556 {K_END, "\316O"}, 557 {K_PAGEDOWN, "\316Q"}, 558 {K_PAGEUP, "\316I"}, 559 # endif 560 561 # if defined(MSDOS) 562 /* 563 * These codes are valid for the pc video. The entries that start with ESC | 564 * are translated into conio calls in os_msdos.c. Default for MSDOS. 565 */ 566 {(int)KS_NAME, "pcterm"}, 567 {(int)KS_CE, "\033|K"}, 568 {(int)KS_AL, "\033|L"}, 569 {(int)KS_DL, "\033|M"}, 570 # ifdef TERMINFO 571 {(int)KS_CS, "\033|%i%p1%d;%p2%dr"}, 572 # ifdef FEAT_VERTSPLIT 573 {(int)KS_CSV, "\033|%i%p1%d;%p2%dV"}, 574 # endif 575 # else 576 {(int)KS_CS, "\033|%i%d;%dr"}, 577 # ifdef FEAT_VERTSPLIT 578 {(int)KS_CSV, "\033|%i%d;%dV"}, 579 # endif 580 # endif 581 {(int)KS_CL, "\033|J"}, 582 {(int)KS_ME, "\033|0m"}, /* normal */ 583 {(int)KS_MR, "\033|112m"}, /* reverse: black on lightgrey */ 584 {(int)KS_MD, "\033|15m"}, /* bold: white text */ 585 {(int)KS_SE, "\033|0m"}, /* standout end */ 586 {(int)KS_SO, "\033|31m"}, /* standout: white on blue */ 587 {(int)KS_CZH, "\033|225m"}, /* italic mode: blue text on yellow */ 588 {(int)KS_CZR, "\033|0m"}, /* italic mode end */ 589 {(int)KS_US, "\033|67m"}, /* underscore mode: cyan text on red */ 590 {(int)KS_UE, "\033|0m"}, /* underscore mode end */ 591 {(int)KS_CCO, "16"}, /* allow 16 colors */ 592 # ifdef TERMINFO 593 {(int)KS_CAB, "\033|%p1%db"}, /* set background color */ 594 {(int)KS_CAF, "\033|%p1%df"}, /* set foreground color */ 595 # else 596 {(int)KS_CAB, "\033|%db"}, /* set background color */ 597 {(int)KS_CAF, "\033|%df"}, /* set foreground color */ 598 # endif 599 {(int)KS_MS, "y"}, 600 {(int)KS_UT, "y"}, 601 {(int)KS_LE, "\b"}, 602 # ifdef TERMINFO 603 {(int)KS_CM, "\033|%i%p1%d;%p2%dH"}, 604 # else 605 {(int)KS_CM, "\033|%i%d;%dH"}, 606 # endif 607 #ifdef DJGPP 608 {(int)KS_VB, "\033|B"}, /* visual bell */ 609 #endif 610 {K_UP, "\316H"}, 611 {K_DOWN, "\316P"}, 612 {K_LEFT, "\316K"}, 613 {K_RIGHT, "\316M"}, 614 {K_S_LEFT, "\316s"}, 615 {K_S_RIGHT, "\316t"}, 616 {K_S_TAB, "\316\017"}, 617 {K_F1, "\316;"}, 618 {K_F2, "\316<"}, 619 {K_F3, "\316="}, 620 {K_F4, "\316>"}, 621 {K_F5, "\316?"}, 622 {K_F6, "\316@"}, 623 {K_F7, "\316A"}, 624 {K_F8, "\316B"}, 625 {K_F9, "\316C"}, 626 {K_F10, "\316D"}, 627 {K_F11, "\316\205"}, 628 {K_F12, "\316\206"}, 629 {K_S_F1, "\316T"}, 630 {K_S_F2, "\316U"}, 631 {K_S_F3, "\316V"}, 632 {K_S_F4, "\316W"}, 633 {K_S_F5, "\316X"}, 634 {K_S_F6, "\316Y"}, 635 {K_S_F7, "\316Z"}, 636 {K_S_F8, "\316["}, 637 {K_S_F9, "\316\\"}, 638 {K_S_F10, "\316]"}, 639 {K_S_F11, "\316\207"}, 640 {K_S_F12, "\316\210"}, 641 {K_INS, "\316R"}, 642 {K_DEL, "\316S"}, 643 {K_HOME, "\316G"}, 644 {K_END, "\316O"}, 645 {K_PAGEDOWN, "\316Q"}, 646 {K_PAGEUP, "\316I"}, 647 {K_KPLUS, "\316N"}, 648 {K_KMINUS, "\316J"}, 649 {K_KMULTIPLY, "\3167"}, 650 {K_K0, "\316\332"}, 651 {K_K1, "\316\336"}, 652 {K_K2, "\316\342"}, 653 {K_K3, "\316\346"}, 654 {K_K4, "\316\352"}, 655 {K_K5, "\316\356"}, 656 {K_K6, "\316\362"}, 657 {K_K7, "\316\366"}, 658 {K_K8, "\316\372"}, 659 {K_K9, "\316\376"}, 660 # endif 661 662 # if defined(WIN3264) || defined(ALL_BUILTIN_TCAPS) || defined(__EMX__) 663 /* 664 * These codes are valid for the Win32 Console . The entries that start with 665 * ESC | are translated into console calls in os_win32.c. The function keys 666 * are also translated in os_win32.c. 667 */ 668 {(int)KS_NAME, "win32"}, 669 {(int)KS_CE, "\033|K"}, /* clear to end of line */ 670 {(int)KS_AL, "\033|L"}, /* add new blank line */ 671 # ifdef TERMINFO 672 {(int)KS_CAL, "\033|%p1%dL"}, /* add number of new blank lines */ 673 # else 674 {(int)KS_CAL, "\033|%dL"}, /* add number of new blank lines */ 675 # endif 676 {(int)KS_DL, "\033|M"}, /* delete line */ 677 # ifdef TERMINFO 678 {(int)KS_CDL, "\033|%p1%dM"}, /* delete number of lines */ 679 # else 680 {(int)KS_CDL, "\033|%dM"}, /* delete number of lines */ 681 # endif 682 {(int)KS_CL, "\033|J"}, /* clear screen */ 683 {(int)KS_CD, "\033|j"}, /* clear to end of display */ 684 {(int)KS_VI, "\033|v"}, /* cursor invisible */ 685 {(int)KS_VE, "\033|V"}, /* cursor visible */ 686 687 {(int)KS_ME, "\033|0m"}, /* normal */ 688 {(int)KS_MR, "\033|112m"}, /* reverse: black on lightgray */ 689 {(int)KS_MD, "\033|15m"}, /* bold: white on black */ 690 #if 1 691 {(int)KS_SO, "\033|31m"}, /* standout: white on blue */ 692 {(int)KS_SE, "\033|0m"}, /* standout end */ 693 #else 694 {(int)KS_SO, "\033|F"}, /* standout: high intensity */ 695 {(int)KS_SE, "\033|f"}, /* standout end */ 696 #endif 697 {(int)KS_CZH, "\033|225m"}, /* italic: blue text on yellow */ 698 {(int)KS_CZR, "\033|0m"}, /* italic end */ 699 {(int)KS_US, "\033|67m"}, /* underscore: cyan text on red */ 700 {(int)KS_UE, "\033|0m"}, /* underscore end */ 701 {(int)KS_CCO, "16"}, /* allow 16 colors */ 702 # ifdef TERMINFO 703 {(int)KS_CAB, "\033|%p1%db"}, /* set background color */ 704 {(int)KS_CAF, "\033|%p1%df"}, /* set foreground color */ 705 # else 706 {(int)KS_CAB, "\033|%db"}, /* set background color */ 707 {(int)KS_CAF, "\033|%df"}, /* set foreground color */ 708 # endif 709 710 {(int)KS_MS, "y"}, /* save to move cur in reverse mode */ 711 {(int)KS_UT, "y"}, 712 {(int)KS_LE, "\b"}, 713 # ifdef TERMINFO 714 {(int)KS_CM, "\033|%i%p1%d;%p2%dH"},/* cursor motion */ 715 # else 716 {(int)KS_CM, "\033|%i%d;%dH"},/* cursor motion */ 717 # endif 718 {(int)KS_VB, "\033|B"}, /* visual bell */ 719 {(int)KS_TI, "\033|S"}, /* put terminal in termcap mode */ 720 {(int)KS_TE, "\033|E"}, /* out of termcap mode */ 721 # ifdef TERMINFO 722 {(int)KS_CS, "\033|%i%p1%d;%p2%dr"},/* scroll region */ 723 # else 724 {(int)KS_CS, "\033|%i%d;%dr"},/* scroll region */ 725 # endif 726 727 {K_UP, "\316H"}, 728 {K_DOWN, "\316P"}, 729 {K_LEFT, "\316K"}, 730 {K_RIGHT, "\316M"}, 731 {K_S_UP, "\316\304"}, 732 {K_S_DOWN, "\316\317"}, 733 {K_S_LEFT, "\316\311"}, 734 {K_C_LEFT, "\316s"}, 735 {K_S_RIGHT, "\316\313"}, 736 {K_C_RIGHT, "\316t"}, 737 {K_S_TAB, "\316\017"}, 738 {K_F1, "\316;"}, 739 {K_F2, "\316<"}, 740 {K_F3, "\316="}, 741 {K_F4, "\316>"}, 742 {K_F5, "\316?"}, 743 {K_F6, "\316@"}, 744 {K_F7, "\316A"}, 745 {K_F8, "\316B"}, 746 {K_F9, "\316C"}, 747 {K_F10, "\316D"}, 748 {K_F11, "\316\205"}, 749 {K_F12, "\316\206"}, 750 {K_S_F1, "\316T"}, 751 {K_S_F2, "\316U"}, 752 {K_S_F3, "\316V"}, 753 {K_S_F4, "\316W"}, 754 {K_S_F5, "\316X"}, 755 {K_S_F6, "\316Y"}, 756 {K_S_F7, "\316Z"}, 757 {K_S_F8, "\316["}, 758 {K_S_F9, "\316\\"}, 759 {K_S_F10, "\316]"}, 760 {K_S_F11, "\316\207"}, 761 {K_S_F12, "\316\210"}, 762 {K_INS, "\316R"}, 763 {K_DEL, "\316S"}, 764 {K_HOME, "\316G"}, 765 {K_S_HOME, "\316\302"}, 766 {K_C_HOME, "\316w"}, 767 {K_END, "\316O"}, 768 {K_S_END, "\316\315"}, 769 {K_C_END, "\316u"}, 770 {K_PAGEDOWN, "\316Q"}, 771 {K_PAGEUP, "\316I"}, 772 {K_KPLUS, "\316N"}, 773 {K_KMINUS, "\316J"}, 774 {K_KMULTIPLY, "\316\067"}, 775 {K_K0, "\316\332"}, 776 {K_K1, "\316\336"}, 777 {K_K2, "\316\342"}, 778 {K_K3, "\316\346"}, 779 {K_K4, "\316\352"}, 780 {K_K5, "\316\356"}, 781 {K_K6, "\316\362"}, 782 {K_K7, "\316\366"}, 783 {K_K8, "\316\372"}, 784 {K_K9, "\316\376"}, 785 # endif 786 787 # if defined(VMS) || defined(ALL_BUILTIN_TCAPS) 788 /* 789 * VT320 is working as an ANSI terminal compatible DEC terminal. 790 * (it covers VT1x0, VT2x0 and VT3x0 up to VT320 on VMS as well) 791 * Note: K_F1...K_F5 are for internal use, should not be defined. 792 * TODO:- rewrite ESC[ codes to CSI 793 * - keyboard languages (CSI ? 26 n) 794 */ 795 {(int)KS_NAME, "vt320"}, 796 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, 797 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, 798 # ifdef TERMINFO 799 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, 800 # else 801 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, 802 # endif 803 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, 804 # ifdef TERMINFO 805 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, 806 # else 807 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, 808 # endif 809 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, 810 {(int)KS_CD, IF_EB("\033[J", ESC_STR "[J")}, 811 {(int)KS_CCO, "8"}, /* allow 8 colors */ 812 {(int)KS_ME, IF_EB("\033[0m", ESC_STR "[0m")}, 813 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, 814 {(int)KS_MD, IF_EB("\033[1m", ESC_STR "[1m")}, /* bold mode */ 815 {(int)KS_SE, IF_EB("\033[22m", ESC_STR "[22m")},/* normal mode */ 816 {(int)KS_UE, IF_EB("\033[24m", ESC_STR "[24m")},/* exit underscore mode */ 817 {(int)KS_US, IF_EB("\033[4m", ESC_STR "[4m")}, /* underscore mode */ 818 {(int)KS_CZH, IF_EB("\033[34;43m", ESC_STR "[34;43m")}, /* italic mode: blue text on yellow */ 819 {(int)KS_CZR, IF_EB("\033[0m", ESC_STR "[0m")}, /* italic mode end */ 820 {(int)KS_CAB, IF_EB("\033[4%dm", ESC_STR "[4%dm")}, /* set background color (ANSI) */ 821 {(int)KS_CAF, IF_EB("\033[3%dm", ESC_STR "[3%dm")}, /* set foreground color (ANSI) */ 822 {(int)KS_CSB, IF_EB("\033[102;%dm", ESC_STR "[102;%dm")}, /* set screen background color */ 823 {(int)KS_CSF, IF_EB("\033[101;%dm", ESC_STR "[101;%dm")}, /* set screen foreground color */ 824 {(int)KS_MS, "y"}, 825 {(int)KS_UT, "y"}, 826 {(int)KS_LE, "\b"}, 827 # ifdef TERMINFO 828 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", 829 ESC_STR "[%i%p1%d;%p2%dH")}, 830 # else 831 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 832 # endif 833 # ifdef TERMINFO 834 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, 835 # else 836 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, 837 # endif 838 {K_UP, IF_EB("\033[A", ESC_STR "[A")}, 839 {K_DOWN, IF_EB("\033[B", ESC_STR "[B")}, 840 {K_RIGHT, IF_EB("\033[C", ESC_STR "[C")}, 841 {K_LEFT, IF_EB("\033[D", ESC_STR "[D")}, 842 {K_F1, IF_EB("\033[11~", ESC_STR "[11~")}, 843 {K_F2, IF_EB("\033[12~", ESC_STR "[12~")}, 844 {K_F3, IF_EB("\033[13~", ESC_STR "[13~")}, 845 {K_F4, IF_EB("\033[14~", ESC_STR "[14~")}, 846 {K_F5, IF_EB("\033[15~", ESC_STR "[15~")}, 847 {K_F6, IF_EB("\033[17~", ESC_STR "[17~")}, 848 {K_F7, IF_EB("\033[18~", ESC_STR "[18~")}, 849 {K_F8, IF_EB("\033[19~", ESC_STR "[19~")}, 850 {K_F9, IF_EB("\033[20~", ESC_STR "[20~")}, 851 {K_F10, IF_EB("\033[21~", ESC_STR "[21~")}, 852 {K_F11, IF_EB("\033[23~", ESC_STR "[23~")}, 853 {K_F12, IF_EB("\033[24~", ESC_STR "[24~")}, 854 {K_F13, IF_EB("\033[25~", ESC_STR "[25~")}, 855 {K_F14, IF_EB("\033[26~", ESC_STR "[26~")}, 856 {K_F15, IF_EB("\033[28~", ESC_STR "[28~")}, /* Help */ 857 {K_F16, IF_EB("\033[29~", ESC_STR "[29~")}, /* Select */ 858 {K_F17, IF_EB("\033[31~", ESC_STR "[31~")}, 859 {K_F18, IF_EB("\033[32~", ESC_STR "[32~")}, 860 {K_F19, IF_EB("\033[33~", ESC_STR "[33~")}, 861 {K_F20, IF_EB("\033[34~", ESC_STR "[34~")}, 862 {K_INS, IF_EB("\033[2~", ESC_STR "[2~")}, 863 {K_DEL, IF_EB("\033[3~", ESC_STR "[3~")}, 864 {K_HOME, IF_EB("\033[1~", ESC_STR "[1~")}, 865 {K_END, IF_EB("\033[4~", ESC_STR "[4~")}, 866 {K_PAGEUP, IF_EB("\033[5~", ESC_STR "[5~")}, 867 {K_PAGEDOWN, IF_EB("\033[6~", ESC_STR "[6~")}, 868 {K_KPLUS, IF_EB("\033Ok", ESC_STR "Ok")}, /* keypad plus */ 869 {K_KMINUS, IF_EB("\033Om", ESC_STR "Om")}, /* keypad minus */ 870 {K_KDIVIDE, IF_EB("\033Oo", ESC_STR "Oo")}, /* keypad / */ 871 {K_KMULTIPLY, IF_EB("\033Oj", ESC_STR "Oj")}, /* keypad * */ 872 {K_KENTER, IF_EB("\033OM", ESC_STR "OM")}, /* keypad Enter */ 873 {K_BS, "\x7f"}, /* for some reason 0177 doesn't work */ 874 # endif 875 876 # if defined(ALL_BUILTIN_TCAPS) || defined(__MINT__) 877 /* 878 * Ordinary vt52 879 */ 880 {(int)KS_NAME, "vt52"}, 881 {(int)KS_CE, IF_EB("\033K", ESC_STR "K")}, 882 {(int)KS_CD, IF_EB("\033J", ESC_STR "J")}, 883 {(int)KS_CM, IF_EB("\033Y%+ %+ ", ESC_STR "Y%+ %+ ")}, 884 {(int)KS_LE, "\b"}, 885 # ifdef __MINT__ 886 {(int)KS_AL, IF_EB("\033L", ESC_STR "L")}, 887 {(int)KS_DL, IF_EB("\033M", ESC_STR "M")}, 888 {(int)KS_CL, IF_EB("\033E", ESC_STR "E")}, 889 {(int)KS_SR, IF_EB("\033I", ESC_STR "I")}, 890 {(int)KS_VE, IF_EB("\033e", ESC_STR "e")}, 891 {(int)KS_VI, IF_EB("\033f", ESC_STR "f")}, 892 {(int)KS_SO, IF_EB("\033p", ESC_STR "p")}, 893 {(int)KS_SE, IF_EB("\033q", ESC_STR "q")}, 894 {K_UP, IF_EB("\033A", ESC_STR "A")}, 895 {K_DOWN, IF_EB("\033B", ESC_STR "B")}, 896 {K_LEFT, IF_EB("\033D", ESC_STR "D")}, 897 {K_RIGHT, IF_EB("\033C", ESC_STR "C")}, 898 {K_S_UP, IF_EB("\033a", ESC_STR "a")}, 899 {K_S_DOWN, IF_EB("\033b", ESC_STR "b")}, 900 {K_S_LEFT, IF_EB("\033d", ESC_STR "d")}, 901 {K_S_RIGHT, IF_EB("\033c", ESC_STR "c")}, 902 {K_F1, IF_EB("\033P", ESC_STR "P")}, 903 {K_F2, IF_EB("\033Q", ESC_STR "Q")}, 904 {K_F3, IF_EB("\033R", ESC_STR "R")}, 905 {K_F4, IF_EB("\033S", ESC_STR "S")}, 906 {K_F5, IF_EB("\033T", ESC_STR "T")}, 907 {K_F6, IF_EB("\033U", ESC_STR "U")}, 908 {K_F7, IF_EB("\033V", ESC_STR "V")}, 909 {K_F8, IF_EB("\033W", ESC_STR "W")}, 910 {K_F9, IF_EB("\033X", ESC_STR "X")}, 911 {K_F10, IF_EB("\033Y", ESC_STR "Y")}, 912 {K_S_F1, IF_EB("\033p", ESC_STR "p")}, 913 {K_S_F2, IF_EB("\033q", ESC_STR "q")}, 914 {K_S_F3, IF_EB("\033r", ESC_STR "r")}, 915 {K_S_F4, IF_EB("\033s", ESC_STR "s")}, 916 {K_S_F5, IF_EB("\033t", ESC_STR "t")}, 917 {K_S_F6, IF_EB("\033u", ESC_STR "u")}, 918 {K_S_F7, IF_EB("\033v", ESC_STR "v")}, 919 {K_S_F8, IF_EB("\033w", ESC_STR "w")}, 920 {K_S_F9, IF_EB("\033x", ESC_STR "x")}, 921 {K_S_F10, IF_EB("\033y", ESC_STR "y")}, 922 {K_INS, IF_EB("\033I", ESC_STR "I")}, 923 {K_HOME, IF_EB("\033E", ESC_STR "E")}, 924 {K_PAGEDOWN, IF_EB("\033b", ESC_STR "b")}, 925 {K_PAGEUP, IF_EB("\033a", ESC_STR "a")}, 926 # else 927 {(int)KS_AL, IF_EB("\033T", ESC_STR "T")}, 928 {(int)KS_DL, IF_EB("\033U", ESC_STR "U")}, 929 {(int)KS_CL, IF_EB("\033H\033J", ESC_STR "H" ESC_STR_nc "J")}, 930 {(int)KS_ME, IF_EB("\033SO", ESC_STR "SO")}, 931 {(int)KS_MR, IF_EB("\033S2", ESC_STR "S2")}, 932 {(int)KS_MS, "y"}, 933 # endif 934 # endif 935 936 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) || defined(SOME_BUILTIN_TCAPS) || defined(__EMX__) 937 {(int)KS_NAME, "xterm"}, 938 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, 939 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, 940 # ifdef TERMINFO 941 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, 942 # else 943 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, 944 # endif 945 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, 946 # ifdef TERMINFO 947 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, 948 # else 949 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, 950 # endif 951 # ifdef TERMINFO 952 {(int)KS_CS, IF_EB("\033[%i%p1%d;%p2%dr", 953 ESC_STR "[%i%p1%d;%p2%dr")}, 954 # else 955 {(int)KS_CS, IF_EB("\033[%i%d;%dr", ESC_STR "[%i%d;%dr")}, 956 # endif 957 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, 958 {(int)KS_CD, IF_EB("\033[J", ESC_STR "[J")}, 959 {(int)KS_ME, IF_EB("\033[m", ESC_STR "[m")}, 960 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, 961 {(int)KS_MD, IF_EB("\033[1m", ESC_STR "[1m")}, 962 {(int)KS_UE, IF_EB("\033[m", ESC_STR "[m")}, 963 {(int)KS_US, IF_EB("\033[4m", ESC_STR "[4m")}, 964 {(int)KS_MS, "y"}, 965 {(int)KS_UT, "y"}, 966 {(int)KS_LE, "\b"}, 967 # ifdef TERMINFO 968 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", 969 ESC_STR "[%i%p1%d;%p2%dH")}, 970 # else 971 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 972 # endif 973 {(int)KS_SR, IF_EB("\033M", ESC_STR "M")}, 974 # ifdef TERMINFO 975 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, 976 # else 977 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, 978 # endif 979 {(int)KS_KS, IF_EB("\033[?1h\033=", ESC_STR "[?1h" ESC_STR_nc "=")}, 980 {(int)KS_KE, IF_EB("\033[?1l\033>", ESC_STR "[?1l" ESC_STR_nc ">")}, 981 # ifdef FEAT_XTERM_SAVE 982 {(int)KS_TI, IF_EB("\0337\033[?47h", ESC_STR "7" ESC_STR_nc "[?47h")}, 983 {(int)KS_TE, IF_EB("\033[2J\033[?47l\0338", 984 ESC_STR "[2J" ESC_STR_nc "[?47l" ESC_STR_nc "8")}, 985 # endif 986 {(int)KS_CIS, IF_EB("\033]1;", ESC_STR "]1;")}, 987 {(int)KS_CIE, "\007"}, 988 {(int)KS_TS, IF_EB("\033]2;", ESC_STR "]2;")}, 989 {(int)KS_FS, "\007"}, 990 # ifdef TERMINFO 991 {(int)KS_CWS, IF_EB("\033[8;%p1%d;%p2%dt", 992 ESC_STR "[8;%p1%d;%p2%dt")}, 993 {(int)KS_CWP, IF_EB("\033[3;%p1%d;%p2%dt", 994 ESC_STR "[3;%p1%d;%p2%dt")}, 995 # else 996 {(int)KS_CWS, IF_EB("\033[8;%d;%dt", ESC_STR "[8;%d;%dt")}, 997 {(int)KS_CWP, IF_EB("\033[3;%d;%dt", ESC_STR "[3;%d;%dt")}, 998 # endif 999 {(int)KS_CRV, IF_EB("\033[>c", ESC_STR "[>c")}, 1000 1001 {K_UP, IF_EB("\033O*A", ESC_STR "O*A")}, 1002 {K_DOWN, IF_EB("\033O*B", ESC_STR "O*B")}, 1003 {K_RIGHT, IF_EB("\033O*C", ESC_STR "O*C")}, 1004 {K_LEFT, IF_EB("\033O*D", ESC_STR "O*D")}, 1005 /* An extra set of cursor keys for vt100 mode */ 1006 {K_XUP, IF_EB("\033[1;*A", ESC_STR "[1;*A")}, 1007 {K_XDOWN, IF_EB("\033[1;*B", ESC_STR "[1;*B")}, 1008 {K_XRIGHT, IF_EB("\033[1;*C", ESC_STR "[1;*C")}, 1009 {K_XLEFT, IF_EB("\033[1;*D", ESC_STR "[1;*D")}, 1010 /* An extra set of function keys for vt100 mode */ 1011 {K_XF1, IF_EB("\033O*P", ESC_STR "O*P")}, 1012 {K_XF2, IF_EB("\033O*Q", ESC_STR "O*Q")}, 1013 {K_XF3, IF_EB("\033O*R", ESC_STR "O*R")}, 1014 {K_XF4, IF_EB("\033O*S", ESC_STR "O*S")}, 1015 {K_F1, IF_EB("\033[11;*~", ESC_STR "[11;*~")}, 1016 {K_F2, IF_EB("\033[12;*~", ESC_STR "[12;*~")}, 1017 {K_F3, IF_EB("\033[13;*~", ESC_STR "[13;*~")}, 1018 {K_F4, IF_EB("\033[14;*~", ESC_STR "[14;*~")}, 1019 {K_F5, IF_EB("\033[15;*~", ESC_STR "[15;*~")}, 1020 {K_F6, IF_EB("\033[17;*~", ESC_STR "[17;*~")}, 1021 {K_F7, IF_EB("\033[18;*~", ESC_STR "[18;*~")}, 1022 {K_F8, IF_EB("\033[19;*~", ESC_STR "[19;*~")}, 1023 {K_F9, IF_EB("\033[20;*~", ESC_STR "[20;*~")}, 1024 {K_F10, IF_EB("\033[21;*~", ESC_STR "[21;*~")}, 1025 {K_F11, IF_EB("\033[23;*~", ESC_STR "[23;*~")}, 1026 {K_F12, IF_EB("\033[24;*~", ESC_STR "[24;*~")}, 1027 {K_S_TAB, IF_EB("\033[Z", ESC_STR "[Z")}, 1028 {K_HELP, IF_EB("\033[28;*~", ESC_STR "[28;*~")}, 1029 {K_UNDO, IF_EB("\033[26;*~", ESC_STR "[26;*~")}, 1030 {K_INS, IF_EB("\033[2;*~", ESC_STR "[2;*~")}, 1031 {K_HOME, IF_EB("\033[1;*H", ESC_STR "[1;*H")}, 1032 /* {K_S_HOME, IF_EB("\033O2H", ESC_STR "O2H")}, */ 1033 /* {K_C_HOME, IF_EB("\033O5H", ESC_STR "O5H")}, */ 1034 {K_KHOME, IF_EB("\033[1;*~", ESC_STR "[1;*~")}, 1035 {K_XHOME, IF_EB("\033O*H", ESC_STR "O*H")}, /* other Home */ 1036 {K_ZHOME, IF_EB("\033[7;*~", ESC_STR "[7;*~")}, /* other Home */ 1037 {K_END, IF_EB("\033[1;*F", ESC_STR "[1;*F")}, 1038 /* {K_S_END, IF_EB("\033O2F", ESC_STR "O2F")}, */ 1039 /* {K_C_END, IF_EB("\033O5F", ESC_STR "O5F")}, */ 1040 {K_KEND, IF_EB("\033[4;*~", ESC_STR "[4;*~")}, 1041 {K_XEND, IF_EB("\033O*F", ESC_STR "O*F")}, /* other End */ 1042 {K_ZEND, IF_EB("\033[8;*~", ESC_STR "[8;*~")}, 1043 {K_PAGEUP, IF_EB("\033[5;*~", ESC_STR "[5;*~")}, 1044 {K_PAGEDOWN, IF_EB("\033[6;*~", ESC_STR "[6;*~")}, 1045 {K_KPLUS, IF_EB("\033O*k", ESC_STR "O*k")}, /* keypad plus */ 1046 {K_KMINUS, IF_EB("\033O*m", ESC_STR "O*m")}, /* keypad minus */ 1047 {K_KDIVIDE, IF_EB("\033O*o", ESC_STR "O*o")}, /* keypad / */ 1048 {K_KMULTIPLY, IF_EB("\033O*j", ESC_STR "O*j")}, /* keypad * */ 1049 {K_KENTER, IF_EB("\033O*M", ESC_STR "O*M")}, /* keypad Enter */ 1050 {K_KPOINT, IF_EB("\033O*n", ESC_STR "O*n")}, /* keypad . */ 1051 {K_KDEL, IF_EB("\033[3;*~", ESC_STR "[3;*~")}, /* keypad Del */ 1052 1053 {BT_EXTRA_KEYS, ""}, 1054 {TERMCAP2KEY('k', '0'), IF_EB("\033[10;*~", ESC_STR "[10;*~")}, /* F0 */ 1055 {TERMCAP2KEY('F', '3'), IF_EB("\033[25;*~", ESC_STR "[25;*~")}, /* F13 */ 1056 /* F14 and F15 are missing, because they send the same codes as the undo 1057 * and help key, although they don't work on all keyboards. */ 1058 {TERMCAP2KEY('F', '6'), IF_EB("\033[29;*~", ESC_STR "[29;*~")}, /* F16 */ 1059 {TERMCAP2KEY('F', '7'), IF_EB("\033[31;*~", ESC_STR "[31;*~")}, /* F17 */ 1060 {TERMCAP2KEY('F', '8'), IF_EB("\033[32;*~", ESC_STR "[32;*~")}, /* F18 */ 1061 {TERMCAP2KEY('F', '9'), IF_EB("\033[33;*~", ESC_STR "[33;*~")}, /* F19 */ 1062 {TERMCAP2KEY('F', 'A'), IF_EB("\033[34;*~", ESC_STR "[34;*~")}, /* F20 */ 1063 1064 {TERMCAP2KEY('F', 'B'), IF_EB("\033[42;*~", ESC_STR "[42;*~")}, /* F21 */ 1065 {TERMCAP2KEY('F', 'C'), IF_EB("\033[43;*~", ESC_STR "[43;*~")}, /* F22 */ 1066 {TERMCAP2KEY('F', 'D'), IF_EB("\033[44;*~", ESC_STR "[44;*~")}, /* F23 */ 1067 {TERMCAP2KEY('F', 'E'), IF_EB("\033[45;*~", ESC_STR "[45;*~")}, /* F24 */ 1068 {TERMCAP2KEY('F', 'F'), IF_EB("\033[46;*~", ESC_STR "[46;*~")}, /* F25 */ 1069 {TERMCAP2KEY('F', 'G'), IF_EB("\033[47;*~", ESC_STR "[47;*~")}, /* F26 */ 1070 {TERMCAP2KEY('F', 'H'), IF_EB("\033[48;*~", ESC_STR "[48;*~")}, /* F27 */ 1071 {TERMCAP2KEY('F', 'I'), IF_EB("\033[49;*~", ESC_STR "[49;*~")}, /* F28 */ 1072 {TERMCAP2KEY('F', 'J'), IF_EB("\033[50;*~", ESC_STR "[50;*~")}, /* F29 */ 1073 {TERMCAP2KEY('F', 'K'), IF_EB("\033[51;*~", ESC_STR "[51;*~")}, /* F30 */ 1074 1075 {TERMCAP2KEY('F', 'L'), IF_EB("\033[52;*~", ESC_STR "[52;*~")}, /* F31 */ 1076 {TERMCAP2KEY('F', 'M'), IF_EB("\033[53;*~", ESC_STR "[53;*~")}, /* F32 */ 1077 {TERMCAP2KEY('F', 'N'), IF_EB("\033[54;*~", ESC_STR "[54;*~")}, /* F33 */ 1078 {TERMCAP2KEY('F', 'O'), IF_EB("\033[55;*~", ESC_STR "[55;*~")}, /* F34 */ 1079 {TERMCAP2KEY('F', 'P'), IF_EB("\033[56;*~", ESC_STR "[56;*~")}, /* F35 */ 1080 {TERMCAP2KEY('F', 'Q'), IF_EB("\033[57;*~", ESC_STR "[57;*~")}, /* F36 */ 1081 {TERMCAP2KEY('F', 'R'), IF_EB("\033[58;*~", ESC_STR "[58;*~")}, /* F37 */ 1082 # endif 1083 1084 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) 1085 /* 1086 * iris-ansi for Silicon Graphics machines. 1087 */ 1088 {(int)KS_NAME, "iris-ansi"}, 1089 {(int)KS_CE, "\033[K"}, 1090 {(int)KS_CD, "\033[J"}, 1091 {(int)KS_AL, "\033[L"}, 1092 # ifdef TERMINFO 1093 {(int)KS_CAL, "\033[%p1%dL"}, 1094 # else 1095 {(int)KS_CAL, "\033[%dL"}, 1096 # endif 1097 {(int)KS_DL, "\033[M"}, 1098 # ifdef TERMINFO 1099 {(int)KS_CDL, "\033[%p1%dM"}, 1100 # else 1101 {(int)KS_CDL, "\033[%dM"}, 1102 # endif 1103 #if 0 /* The scroll region is not working as Vim expects. */ 1104 # ifdef TERMINFO 1105 {(int)KS_CS, "\033[%i%p1%d;%p2%dr"}, 1106 # else 1107 {(int)KS_CS, "\033[%i%d;%dr"}, 1108 # endif 1109 #endif 1110 {(int)KS_CL, "\033[H\033[2J"}, 1111 {(int)KS_VE, "\033[9/y\033[12/y"}, /* These aren't documented */ 1112 {(int)KS_VS, "\033[10/y\033[=1h\033[=2l"}, /* These aren't documented */ 1113 {(int)KS_TI, "\033[=6h"}, 1114 {(int)KS_TE, "\033[=6l"}, 1115 {(int)KS_SE, "\033[21;27m"}, 1116 {(int)KS_SO, "\033[1;7m"}, 1117 {(int)KS_ME, "\033[m"}, 1118 {(int)KS_MR, "\033[7m"}, 1119 {(int)KS_MD, "\033[1m"}, 1120 {(int)KS_CCO, "8"}, /* allow 8 colors */ 1121 {(int)KS_CZH, "\033[3m"}, /* italic mode on */ 1122 {(int)KS_CZR, "\033[23m"}, /* italic mode off */ 1123 {(int)KS_US, "\033[4m"}, /* underline on */ 1124 {(int)KS_UE, "\033[24m"}, /* underline off */ 1125 # ifdef TERMINFO 1126 {(int)KS_CAB, "\033[4%p1%dm"}, /* set background color (ANSI) */ 1127 {(int)KS_CAF, "\033[3%p1%dm"}, /* set foreground color (ANSI) */ 1128 {(int)KS_CSB, "\033[102;%p1%dm"}, /* set screen background color */ 1129 {(int)KS_CSF, "\033[101;%p1%dm"}, /* set screen foreground color */ 1130 # else 1131 {(int)KS_CAB, "\033[4%dm"}, /* set background color (ANSI) */ 1132 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color (ANSI) */ 1133 {(int)KS_CSB, "\033[102;%dm"}, /* set screen background color */ 1134 {(int)KS_CSF, "\033[101;%dm"}, /* set screen foreground color */ 1135 # endif 1136 {(int)KS_MS, "y"}, /* guessed */ 1137 {(int)KS_UT, "y"}, /* guessed */ 1138 {(int)KS_LE, "\b"}, 1139 # ifdef TERMINFO 1140 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 1141 # else 1142 {(int)KS_CM, "\033[%i%d;%dH"}, 1143 # endif 1144 {(int)KS_SR, "\033M"}, 1145 # ifdef TERMINFO 1146 {(int)KS_CRI, "\033[%p1%dC"}, 1147 # else 1148 {(int)KS_CRI, "\033[%dC"}, 1149 # endif 1150 {(int)KS_CIS, "\033P3.y"}, 1151 {(int)KS_CIE, "\234"}, /* ST "String Terminator" */ 1152 {(int)KS_TS, "\033P1.y"}, 1153 {(int)KS_FS, "\234"}, /* ST "String Terminator" */ 1154 # ifdef TERMINFO 1155 {(int)KS_CWS, "\033[203;%p1%d;%p2%d/y"}, 1156 {(int)KS_CWP, "\033[205;%p1%d;%p2%d/y"}, 1157 # else 1158 {(int)KS_CWS, "\033[203;%d;%d/y"}, 1159 {(int)KS_CWP, "\033[205;%d;%d/y"}, 1160 # endif 1161 {K_UP, "\033[A"}, 1162 {K_DOWN, "\033[B"}, 1163 {K_LEFT, "\033[D"}, 1164 {K_RIGHT, "\033[C"}, 1165 {K_S_UP, "\033[161q"}, 1166 {K_S_DOWN, "\033[164q"}, 1167 {K_S_LEFT, "\033[158q"}, 1168 {K_S_RIGHT, "\033[167q"}, 1169 {K_F1, "\033[001q"}, 1170 {K_F2, "\033[002q"}, 1171 {K_F3, "\033[003q"}, 1172 {K_F4, "\033[004q"}, 1173 {K_F5, "\033[005q"}, 1174 {K_F6, "\033[006q"}, 1175 {K_F7, "\033[007q"}, 1176 {K_F8, "\033[008q"}, 1177 {K_F9, "\033[009q"}, 1178 {K_F10, "\033[010q"}, 1179 {K_F11, "\033[011q"}, 1180 {K_F12, "\033[012q"}, 1181 {K_S_F1, "\033[013q"}, 1182 {K_S_F2, "\033[014q"}, 1183 {K_S_F3, "\033[015q"}, 1184 {K_S_F4, "\033[016q"}, 1185 {K_S_F5, "\033[017q"}, 1186 {K_S_F6, "\033[018q"}, 1187 {K_S_F7, "\033[019q"}, 1188 {K_S_F8, "\033[020q"}, 1189 {K_S_F9, "\033[021q"}, 1190 {K_S_F10, "\033[022q"}, 1191 {K_S_F11, "\033[023q"}, 1192 {K_S_F12, "\033[024q"}, 1193 {K_INS, "\033[139q"}, 1194 {K_HOME, "\033[H"}, 1195 {K_END, "\033[146q"}, 1196 {K_PAGEUP, "\033[150q"}, 1197 {K_PAGEDOWN, "\033[154q"}, 1198 # endif 1199 1200 # if defined(DEBUG) || defined(ALL_BUILTIN_TCAPS) 1201 /* 1202 * for debugging 1203 */ 1204 {(int)KS_NAME, "debug"}, 1205 {(int)KS_CE, "[CE]"}, 1206 {(int)KS_CD, "[CD]"}, 1207 {(int)KS_AL, "[AL]"}, 1208 # ifdef TERMINFO 1209 {(int)KS_CAL, "[CAL%p1%d]"}, 1210 # else 1211 {(int)KS_CAL, "[CAL%d]"}, 1212 # endif 1213 {(int)KS_DL, "[DL]"}, 1214 # ifdef TERMINFO 1215 {(int)KS_CDL, "[CDL%p1%d]"}, 1216 # else 1217 {(int)KS_CDL, "[CDL%d]"}, 1218 # endif 1219 # ifdef TERMINFO 1220 {(int)KS_CS, "[%p1%dCS%p2%d]"}, 1221 # else 1222 {(int)KS_CS, "[%dCS%d]"}, 1223 # endif 1224 # ifdef FEAT_VERTSPLIT 1225 # ifdef TERMINFO 1226 {(int)KS_CSV, "[%p1%dCSV%p2%d]"}, 1227 # else 1228 {(int)KS_CSV, "[%dCSV%d]"}, 1229 # endif 1230 # endif 1231 # ifdef TERMINFO 1232 {(int)KS_CAB, "[CAB%p1%d]"}, 1233 {(int)KS_CAF, "[CAF%p1%d]"}, 1234 {(int)KS_CSB, "[CSB%p1%d]"}, 1235 {(int)KS_CSF, "[CSF%p1%d]"}, 1236 # else 1237 {(int)KS_CAB, "[CAB%d]"}, 1238 {(int)KS_CAF, "[CAF%d]"}, 1239 {(int)KS_CSB, "[CSB%d]"}, 1240 {(int)KS_CSF, "[CSF%d]"}, 1241 # endif 1242 {(int)KS_OP, "[OP]"}, 1243 {(int)KS_LE, "[LE]"}, 1244 {(int)KS_CL, "[CL]"}, 1245 {(int)KS_VI, "[VI]"}, 1246 {(int)KS_VE, "[VE]"}, 1247 {(int)KS_VS, "[VS]"}, 1248 {(int)KS_ME, "[ME]"}, 1249 {(int)KS_MR, "[MR]"}, 1250 {(int)KS_MB, "[MB]"}, 1251 {(int)KS_MD, "[MD]"}, 1252 {(int)KS_SE, "[SE]"}, 1253 {(int)KS_SO, "[SO]"}, 1254 {(int)KS_UE, "[UE]"}, 1255 {(int)KS_US, "[US]"}, 1256 {(int)KS_UCE, "[UCE]"}, 1257 {(int)KS_UCS, "[UCS]"}, 1258 {(int)KS_MS, "[MS]"}, 1259 {(int)KS_UT, "[UT]"}, 1260 # ifdef TERMINFO 1261 {(int)KS_CM, "[%p1%dCM%p2%d]"}, 1262 # else 1263 {(int)KS_CM, "[%dCM%d]"}, 1264 # endif 1265 {(int)KS_SR, "[SR]"}, 1266 # ifdef TERMINFO 1267 {(int)KS_CRI, "[CRI%p1%d]"}, 1268 # else 1269 {(int)KS_CRI, "[CRI%d]"}, 1270 # endif 1271 {(int)KS_VB, "[VB]"}, 1272 {(int)KS_KS, "[KS]"}, 1273 {(int)KS_KE, "[KE]"}, 1274 {(int)KS_TI, "[TI]"}, 1275 {(int)KS_TE, "[TE]"}, 1276 {(int)KS_CIS, "[CIS]"}, 1277 {(int)KS_CIE, "[CIE]"}, 1278 {(int)KS_TS, "[TS]"}, 1279 {(int)KS_FS, "[FS]"}, 1280 # ifdef TERMINFO 1281 {(int)KS_CWS, "[%p1%dCWS%p2%d]"}, 1282 {(int)KS_CWP, "[%p1%dCWP%p2%d]"}, 1283 # else 1284 {(int)KS_CWS, "[%dCWS%d]"}, 1285 {(int)KS_CWP, "[%dCWP%d]"}, 1286 # endif 1287 {(int)KS_CRV, "[CRV]"}, 1288 {K_UP, "[KU]"}, 1289 {K_DOWN, "[KD]"}, 1290 {K_LEFT, "[KL]"}, 1291 {K_RIGHT, "[KR]"}, 1292 {K_XUP, "[xKU]"}, 1293 {K_XDOWN, "[xKD]"}, 1294 {K_XLEFT, "[xKL]"}, 1295 {K_XRIGHT, "[xKR]"}, 1296 {K_S_UP, "[S-KU]"}, 1297 {K_S_DOWN, "[S-KD]"}, 1298 {K_S_LEFT, "[S-KL]"}, 1299 {K_C_LEFT, "[C-KL]"}, 1300 {K_S_RIGHT, "[S-KR]"}, 1301 {K_C_RIGHT, "[C-KR]"}, 1302 {K_F1, "[F1]"}, 1303 {K_XF1, "[xF1]"}, 1304 {K_F2, "[F2]"}, 1305 {K_XF2, "[xF2]"}, 1306 {K_F3, "[F3]"}, 1307 {K_XF3, "[xF3]"}, 1308 {K_F4, "[F4]"}, 1309 {K_XF4, "[xF4]"}, 1310 {K_F5, "[F5]"}, 1311 {K_F6, "[F6]"}, 1312 {K_F7, "[F7]"}, 1313 {K_F8, "[F8]"}, 1314 {K_F9, "[F9]"}, 1315 {K_F10, "[F10]"}, 1316 {K_F11, "[F11]"}, 1317 {K_F12, "[F12]"}, 1318 {K_S_F1, "[S-F1]"}, 1319 {K_S_XF1, "[S-xF1]"}, 1320 {K_S_F2, "[S-F2]"}, 1321 {K_S_XF2, "[S-xF2]"}, 1322 {K_S_F3, "[S-F3]"}, 1323 {K_S_XF3, "[S-xF3]"}, 1324 {K_S_F4, "[S-F4]"}, 1325 {K_S_XF4, "[S-xF4]"}, 1326 {K_S_F5, "[S-F5]"}, 1327 {K_S_F6, "[S-F6]"}, 1328 {K_S_F7, "[S-F7]"}, 1329 {K_S_F8, "[S-F8]"}, 1330 {K_S_F9, "[S-F9]"}, 1331 {K_S_F10, "[S-F10]"}, 1332 {K_S_F11, "[S-F11]"}, 1333 {K_S_F12, "[S-F12]"}, 1334 {K_HELP, "[HELP]"}, 1335 {K_UNDO, "[UNDO]"}, 1336 {K_BS, "[BS]"}, 1337 {K_INS, "[INS]"}, 1338 {K_KINS, "[KINS]"}, 1339 {K_DEL, "[DEL]"}, 1340 {K_KDEL, "[KDEL]"}, 1341 {K_HOME, "[HOME]"}, 1342 {K_S_HOME, "[C-HOME]"}, 1343 {K_C_HOME, "[C-HOME]"}, 1344 {K_KHOME, "[KHOME]"}, 1345 {K_XHOME, "[XHOME]"}, 1346 {K_ZHOME, "[ZHOME]"}, 1347 {K_END, "[END]"}, 1348 {K_S_END, "[C-END]"}, 1349 {K_C_END, "[C-END]"}, 1350 {K_KEND, "[KEND]"}, 1351 {K_XEND, "[XEND]"}, 1352 {K_ZEND, "[ZEND]"}, 1353 {K_PAGEUP, "[PAGEUP]"}, 1354 {K_PAGEDOWN, "[PAGEDOWN]"}, 1355 {K_KPAGEUP, "[KPAGEUP]"}, 1356 {K_KPAGEDOWN, "[KPAGEDOWN]"}, 1357 {K_MOUSE, "[MOUSE]"}, 1358 {K_KPLUS, "[KPLUS]"}, 1359 {K_KMINUS, "[KMINUS]"}, 1360 {K_KDIVIDE, "[KDIVIDE]"}, 1361 {K_KMULTIPLY, "[KMULTIPLY]"}, 1362 {K_KENTER, "[KENTER]"}, 1363 {K_KPOINT, "[KPOINT]"}, 1364 {K_K0, "[K0]"}, 1365 {K_K1, "[K1]"}, 1366 {K_K2, "[K2]"}, 1367 {K_K3, "[K3]"}, 1368 {K_K4, "[K4]"}, 1369 {K_K5, "[K5]"}, 1370 {K_K6, "[K6]"}, 1371 {K_K7, "[K7]"}, 1372 {K_K8, "[K8]"}, 1373 {K_K9, "[K9]"}, 1374 # endif 1375 1376 #endif /* NO_BUILTIN_TCAPS */ 1377 1378 /* 1379 * The most minimal terminal: only clear screen and cursor positioning 1380 * Always included. 1381 */ 1382 {(int)KS_NAME, "dumb"}, 1383 {(int)KS_CL, "\014"}, 1384 #ifdef TERMINFO 1385 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", 1386 ESC_STR "[%i%p1%d;%p2%dH")}, 1387 #else 1388 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 1389 #endif 1390 1391 /* 1392 * end marker 1393 */ 1394 {(int)KS_NAME, NULL} 1395 1396 }; /* end of builtin_termcaps */ 1397 1398 /* 1399 * DEFAULT_TERM is used, when no terminal is specified with -T option or $TERM. 1400 */ 1401 #ifdef RISCOS 1402 # define DEFAULT_TERM (char_u *)"riscos" 1403 #endif 1404 1405 #ifdef AMIGA 1406 # define DEFAULT_TERM (char_u *)"amiga" 1407 #endif 1408 1409 #ifdef MSWIN 1410 # define DEFAULT_TERM (char_u *)"win32" 1411 #endif 1412 1413 #ifdef MSDOS 1414 # define DEFAULT_TERM (char_u *)"pcterm" 1415 #endif 1416 1417 #if defined(UNIX) && !defined(__MINT__) 1418 # define DEFAULT_TERM (char_u *)"ansi" 1419 #endif 1420 1421 #ifdef __MINT__ 1422 # define DEFAULT_TERM (char_u *)"vt52" 1423 #endif 1424 1425 #ifdef __EMX__ 1426 # define DEFAULT_TERM (char_u *)"os2ansi" 1427 #endif 1428 1429 #ifdef VMS 1430 # define DEFAULT_TERM (char_u *)"vt320" 1431 #endif 1432 1433 #ifdef __BEOS__ 1434 # undef DEFAULT_TERM 1435 # define DEFAULT_TERM (char_u *)"beos-ansi" 1436 #endif 1437 1438 #ifndef DEFAULT_TERM 1439 # define DEFAULT_TERM (char_u *)"dumb" 1440 #endif 1441 1442 /* 1443 * Term_strings contains currently used terminal output strings. 1444 * It is initialized with the default values by parse_builtin_tcap(). 1445 * The values can be changed by setting the option with the same name. 1446 */ 1447 char_u *(term_strings[(int)KS_LAST + 1]); 1448 1449 static int need_gather = FALSE; /* need to fill termleader[] */ 1450 static char_u termleader[256 + 1]; /* for check_termcode() */ 1451 #ifdef FEAT_TERMRESPONSE 1452 static int check_for_codes = FALSE; /* check for key code reponse */ 1453 #endif 1454 1455 static struct builtin_term * 1456 find_builtin_term(term) 1457 char_u *term; 1458 { 1459 struct builtin_term *p; 1460 1461 p = builtin_termcaps; 1462 while (p->bt_string != NULL) 1463 { 1464 if (p->bt_entry == (int)KS_NAME) 1465 { 1466 #ifdef UNIX 1467 if (STRCMP(p->bt_string, "iris-ansi") == 0 && vim_is_iris(term)) 1468 return p; 1469 else if (STRCMP(p->bt_string, "xterm") == 0 && vim_is_xterm(term)) 1470 return p; 1471 else 1472 #endif 1473 #ifdef VMS 1474 if (STRCMP(p->bt_string, "vt320") == 0 && vim_is_vt300(term)) 1475 return p; 1476 else 1477 #endif 1478 if (STRCMP(term, p->bt_string) == 0) 1479 return p; 1480 } 1481 ++p; 1482 } 1483 return p; 1484 } 1485 1486 /* 1487 * Parsing of the builtin termcap entries. 1488 * Caller should check if 'name' is a valid builtin term. 1489 * The terminal's name is not set, as this is already done in termcapinit(). 1490 */ 1491 static void 1492 parse_builtin_tcap(term) 1493 char_u *term; 1494 { 1495 struct builtin_term *p; 1496 char_u name[2]; 1497 int term_8bit; 1498 1499 p = find_builtin_term(term); 1500 term_8bit = term_is_8bit(term); 1501 1502 /* Do not parse if builtin term not found */ 1503 if (p->bt_string == NULL) 1504 return; 1505 1506 for (++p; p->bt_entry != (int)KS_NAME && p->bt_entry != BT_EXTRA_KEYS; ++p) 1507 { 1508 if ((int)p->bt_entry >= 0) /* KS_xx entry */ 1509 { 1510 /* Only set the value if it wasn't set yet. */ 1511 if (term_strings[p->bt_entry] == NULL 1512 || term_strings[p->bt_entry] == empty_option) 1513 { 1514 /* 8bit terminal: use CSI instead of <Esc>[ */ 1515 if (term_8bit && term_7to8bit((char_u *)p->bt_string) != 0) 1516 { 1517 char_u *s, *t; 1518 1519 s = vim_strsave((char_u *)p->bt_string); 1520 if (s != NULL) 1521 { 1522 for (t = s; *t; ++t) 1523 if (term_7to8bit(t)) 1524 { 1525 *t = term_7to8bit(t); 1526 STRCPY(t + 1, t + 2); 1527 } 1528 term_strings[p->bt_entry] = s; 1529 set_term_option_alloced(&term_strings[p->bt_entry]); 1530 } 1531 } 1532 else 1533 term_strings[p->bt_entry] = (char_u *)p->bt_string; 1534 } 1535 } 1536 else 1537 { 1538 name[0] = KEY2TERMCAP0((int)p->bt_entry); 1539 name[1] = KEY2TERMCAP1((int)p->bt_entry); 1540 if (find_termcode(name) == NULL) 1541 add_termcode(name, (char_u *)p->bt_string, term_8bit); 1542 } 1543 } 1544 } 1545 #if defined(HAVE_TGETENT) || defined(FEAT_TERMRESPONSE) 1546 static void set_color_count __ARGS((int nr)); 1547 1548 /* 1549 * Set number of colors. 1550 * Store it as a number in t_colors. 1551 * Store it as a string in T_CCO (using nr_colors[]). 1552 */ 1553 static void 1554 set_color_count(nr) 1555 int nr; 1556 { 1557 char_u nr_colors[20]; /* string for number of colors */ 1558 1559 t_colors = nr; 1560 if (t_colors > 1) 1561 sprintf((char *)nr_colors, "%d", t_colors); 1562 else 1563 *nr_colors = NUL; 1564 set_string_option_direct((char_u *)"t_Co", -1, nr_colors, OPT_FREE, 0); 1565 } 1566 #endif 1567 1568 #ifdef HAVE_TGETENT 1569 static char *(key_names[]) = 1570 { 1571 #ifdef FEAT_TERMRESPONSE 1572 /* Do this one first, it may cause a screen redraw. */ 1573 "Co", 1574 #endif 1575 "ku", "kd", "kr", "kl", 1576 # ifdef ARCHIE 1577 "su", "sd", /* Termcap code made up! */ 1578 # endif 1579 "#2", "#4", "%i", "*7", 1580 "k1", "k2", "k3", "k4", "k5", "k6", 1581 "k7", "k8", "k9", "k;", "F1", "F2", 1582 "%1", "&8", "kb", "kI", "kD", "kh", 1583 "@7", "kP", "kN", "K1", "K3", "K4", "K5", "kB", 1584 NULL 1585 }; 1586 #endif 1587 1588 /* 1589 * Set terminal options for terminal "term". 1590 * Return OK if terminal 'term' was found in a termcap, FAIL otherwise. 1591 * 1592 * While doing this, until ttest(), some options may be NULL, be careful. 1593 */ 1594 int 1595 set_termname(term) 1596 char_u *term; 1597 { 1598 struct builtin_term *termp; 1599 #ifdef HAVE_TGETENT 1600 int builtin_first = p_tbi; 1601 int try; 1602 int termcap_cleared = FALSE; 1603 #endif 1604 int width = 0, height = 0; 1605 char_u *error_msg = NULL; 1606 char_u *bs_p, *del_p; 1607 1608 /* In silect mode (ex -s) we don't use the 'term' option. */ 1609 if (silent_mode) 1610 return OK; 1611 1612 detected_8bit = FALSE; /* reset 8-bit detection */ 1613 1614 if (term_is_builtin(term)) 1615 { 1616 term += 8; 1617 #ifdef HAVE_TGETENT 1618 builtin_first = 1; 1619 #endif 1620 } 1621 1622 /* 1623 * If HAVE_TGETENT is not defined, only the builtin termcap is used, otherwise: 1624 * If builtin_first is TRUE: 1625 * 0. try builtin termcap 1626 * 1. try external termcap 1627 * 2. if both fail default to a builtin terminal 1628 * If builtin_first is FALSE: 1629 * 1. try external termcap 1630 * 2. try builtin termcap, if both fail default to a builtin terminal 1631 */ 1632 #ifdef HAVE_TGETENT 1633 for (try = builtin_first ? 0 : 1; try < 3; ++try) 1634 { 1635 /* 1636 * Use external termcap 1637 */ 1638 if (try == 1) 1639 { 1640 char_u *p; 1641 static char_u tstrbuf[TBUFSZ]; 1642 int i; 1643 char_u tbuf[TBUFSZ]; 1644 char_u *tp; 1645 static struct { 1646 enum SpecialKey dest; /* index in term_strings[] */ 1647 char *name; /* termcap name for string */ 1648 } string_names[] = 1649 { {KS_CE, "ce"}, {KS_AL, "al"}, {KS_CAL,"AL"}, 1650 {KS_DL, "dl"}, {KS_CDL,"DL"}, {KS_CS, "cs"}, 1651 {KS_CL, "cl"}, {KS_CD, "cd"}, 1652 {KS_VI, "vi"}, {KS_VE, "ve"}, {KS_MB, "mb"}, 1653 {KS_VS, "vs"}, {KS_ME, "me"}, {KS_MR, "mr"}, 1654 {KS_MD, "md"}, {KS_SE, "se"}, {KS_SO, "so"}, 1655 {KS_CZH,"ZH"}, {KS_CZR,"ZR"}, {KS_UE, "ue"}, 1656 {KS_US, "us"}, {KS_UCE, "Ce"}, {KS_UCS, "Cs"}, 1657 {KS_CM, "cm"}, {KS_SR, "sr"}, 1658 {KS_CRI,"RI"}, {KS_VB, "vb"}, {KS_KS, "ks"}, 1659 {KS_KE, "ke"}, {KS_TI, "ti"}, {KS_TE, "te"}, 1660 {KS_BC, "bc"}, {KS_CSB,"Sb"}, {KS_CSF,"Sf"}, 1661 {KS_CAB,"AB"}, {KS_CAF,"AF"}, {KS_LE, "le"}, 1662 {KS_ND, "nd"}, {KS_OP, "op"}, {KS_CRV, "RV"}, 1663 {KS_CIS, "IS"}, {KS_CIE, "IE"}, 1664 {KS_TS, "ts"}, {KS_FS, "fs"}, 1665 {KS_CWP, "WP"}, {KS_CWS, "WS"}, 1666 {KS_CSI, "SI"}, {KS_CEI, "EI"}, 1667 {(enum SpecialKey)0, NULL} 1668 }; 1669 1670 /* 1671 * If the external termcap does not have a matching entry, try the 1672 * builtin ones. 1673 */ 1674 if ((error_msg = tgetent_error(tbuf, term)) == NULL) 1675 { 1676 tp = tstrbuf; 1677 if (!termcap_cleared) 1678 { 1679 clear_termoptions(); /* clear old options */ 1680 termcap_cleared = TRUE; 1681 } 1682 1683 /* get output strings */ 1684 for (i = 0; string_names[i].name != NULL; ++i) 1685 { 1686 if (term_str(string_names[i].dest) == NULL 1687 || term_str(string_names[i].dest) == empty_option) 1688 term_str(string_names[i].dest) = 1689 TGETSTR(string_names[i].name, &tp); 1690 } 1691 1692 /* tgetflag() returns 1 if the flag is present, 0 if not and 1693 * possibly -1 if the flag doesn't exist. */ 1694 if ((T_MS == NULL || T_MS == empty_option) 1695 && tgetflag("ms") > 0) 1696 T_MS = (char_u *)"y"; 1697 if ((T_XS == NULL || T_XS == empty_option) 1698 && tgetflag("xs") > 0) 1699 T_XS = (char_u *)"y"; 1700 if ((T_DB == NULL || T_DB == empty_option) 1701 && tgetflag("db") > 0) 1702 T_DB = (char_u *)"y"; 1703 if ((T_DA == NULL || T_DA == empty_option) 1704 && tgetflag("da") > 0) 1705 T_DA = (char_u *)"y"; 1706 if ((T_UT == NULL || T_UT == empty_option) 1707 && tgetflag("ut") > 0) 1708 T_UT = (char_u *)"y"; 1709 1710 1711 /* 1712 * get key codes 1713 */ 1714 for (i = 0; key_names[i] != NULL; ++i) 1715 { 1716 if (find_termcode((char_u *)key_names[i]) == NULL) 1717 { 1718 p = TGETSTR(key_names[i], &tp); 1719 /* if cursor-left == backspace, ignore it (televideo 1720 * 925) */ 1721 if (p != NULL 1722 && (*p != Ctrl_H 1723 || key_names[i][0] != 'k' 1724 || key_names[i][1] != 'l')) 1725 add_termcode((char_u *)key_names[i], p, FALSE); 1726 } 1727 } 1728 1729 if (height == 0) 1730 height = tgetnum("li"); 1731 if (width == 0) 1732 width = tgetnum("co"); 1733 1734 /* 1735 * Get number of colors (if not done already). 1736 */ 1737 if (term_str(KS_CCO) == NULL 1738 || term_str(KS_CCO) == empty_option) 1739 set_color_count(tgetnum("Co")); 1740 1741 # ifndef hpux 1742 BC = (char *)TGETSTR("bc", &tp); 1743 UP = (char *)TGETSTR("up", &tp); 1744 p = TGETSTR("pc", &tp); 1745 if (p) 1746 PC = *p; 1747 # endif /* hpux */ 1748 } 1749 } 1750 else /* try == 0 || try == 2 */ 1751 #endif /* HAVE_TGETENT */ 1752 /* 1753 * Use builtin termcap 1754 */ 1755 { 1756 #ifdef HAVE_TGETENT 1757 /* 1758 * If builtin termcap was already used, there is no need to search 1759 * for the builtin termcap again, quit now. 1760 */ 1761 if (try == 2 && builtin_first && termcap_cleared) 1762 break; 1763 #endif 1764 /* 1765 * search for 'term' in builtin_termcaps[] 1766 */ 1767 termp = find_builtin_term(term); 1768 if (termp->bt_string == NULL) /* did not find it */ 1769 { 1770 #ifdef HAVE_TGETENT 1771 /* 1772 * If try == 0, first try the external termcap. If that is not 1773 * found we'll get back here with try == 2. 1774 * If termcap_cleared is set we used the external termcap, 1775 * don't complain about not finding the term in the builtin 1776 * termcap. 1777 */ 1778 if (try == 0) /* try external one */ 1779 continue; 1780 if (termcap_cleared) /* found in external termcap */ 1781 break; 1782 #endif 1783 1784 mch_errmsg("\r\n"); 1785 if (error_msg != NULL) 1786 { 1787 mch_errmsg((char *)error_msg); 1788 mch_errmsg("\r\n"); 1789 } 1790 mch_errmsg("'"); 1791 mch_errmsg((char *)term); 1792 mch_errmsg(_("' not known. Available builtin terminals are:")); 1793 mch_errmsg("\r\n"); 1794 for (termp = &(builtin_termcaps[0]); termp->bt_string != NULL; 1795 ++termp) 1796 { 1797 if (termp->bt_entry == (int)KS_NAME) 1798 { 1799 #ifdef HAVE_TGETENT 1800 mch_errmsg(" builtin_"); 1801 #else 1802 mch_errmsg(" "); 1803 #endif 1804 mch_errmsg(termp->bt_string); 1805 mch_errmsg("\r\n"); 1806 } 1807 } 1808 /* when user typed :set term=xxx, quit here */ 1809 if (starting != NO_SCREEN) 1810 { 1811 screen_start(); /* don't know where cursor is now */ 1812 wait_return(TRUE); 1813 return FAIL; 1814 } 1815 term = DEFAULT_TERM; 1816 mch_errmsg(_("defaulting to '")); 1817 mch_errmsg((char *)term); 1818 mch_errmsg("'\r\n"); 1819 if (emsg_silent == 0) 1820 { 1821 screen_start(); /* don't know where cursor is now */ 1822 out_flush(); 1823 ui_delay(2000L, TRUE); 1824 } 1825 set_string_option_direct((char_u *)"term", -1, term, 1826 OPT_FREE, 0); 1827 display_errors(); 1828 } 1829 out_flush(); 1830 #ifdef HAVE_TGETENT 1831 if (!termcap_cleared) 1832 { 1833 #endif 1834 clear_termoptions(); /* clear old options */ 1835 #ifdef HAVE_TGETENT 1836 termcap_cleared = TRUE; 1837 } 1838 #endif 1839 parse_builtin_tcap(term); 1840 #ifdef FEAT_GUI 1841 if (term_is_gui(term)) 1842 { 1843 out_flush(); 1844 gui_init(); 1845 /* If starting the GUI failed, don't do any of the other 1846 * things for this terminal */ 1847 if (!gui.in_use) 1848 return FAIL; 1849 #ifdef HAVE_TGETENT 1850 break; /* don't try using external termcap */ 1851 #endif 1852 } 1853 #endif /* FEAT_GUI */ 1854 } 1855 #ifdef HAVE_TGETENT 1856 } 1857 #endif 1858 1859 /* 1860 * special: There is no info in the termcap about whether the cursor 1861 * positioning is relative to the start of the screen or to the start of the 1862 * scrolling region. We just guess here. Only msdos pcterm is known to do it 1863 * relative. 1864 */ 1865 if (STRCMP(term, "pcterm") == 0) 1866 T_CCS = (char_u *)"yes"; 1867 else 1868 T_CCS = empty_option; 1869 1870 #ifdef UNIX 1871 /* 1872 * Any "stty" settings override the default for t_kb from the termcap. 1873 * This is in os_unix.c, because it depends a lot on the version of unix that 1874 * is being used. 1875 * Don't do this when the GUI is active, it uses "t_kb" and "t_kD" directly. 1876 */ 1877 #ifdef FEAT_GUI 1878 if (!gui.in_use) 1879 #endif 1880 get_stty(); 1881 #endif 1882 1883 /* 1884 * If the termcap has no entry for 'bs' and/or 'del' and the ioctl() also 1885 * didn't work, use the default CTRL-H 1886 * The default for t_kD is DEL, unless t_kb is DEL. 1887 * The vim_strsave'd strings are probably lost forever, well it's only two 1888 * bytes. Don't do this when the GUI is active, it uses "t_kb" and "t_kD" 1889 * directly. 1890 */ 1891 #ifdef FEAT_GUI 1892 if (!gui.in_use) 1893 #endif 1894 { 1895 bs_p = find_termcode((char_u *)"kb"); 1896 del_p = find_termcode((char_u *)"kD"); 1897 if (bs_p == NULL || *bs_p == NUL) 1898 add_termcode((char_u *)"kb", (bs_p = (char_u *)CTRL_H_STR), FALSE); 1899 if ((del_p == NULL || *del_p == NUL) && 1900 (bs_p == NULL || *bs_p != DEL)) 1901 add_termcode((char_u *)"kD", (char_u *)DEL_STR, FALSE); 1902 } 1903 1904 #if defined(UNIX) || defined(VMS) 1905 term_is_xterm = vim_is_xterm(term); 1906 #endif 1907 1908 #ifdef FEAT_MOUSE 1909 # if defined(UNIX) || defined(VMS) 1910 # ifdef FEAT_MOUSE_TTY 1911 /* 1912 * For Unix, set the 'ttymouse' option to the type of mouse to be used. 1913 * The termcode for the mouse is added as a side effect in option.c. 1914 */ 1915 { 1916 char_u *p; 1917 1918 p = (char_u *)""; 1919 # ifdef FEAT_MOUSE_XTERM 1920 # ifdef FEAT_CLIPBOARD 1921 # ifdef FEAT_GUI 1922 if (!gui.in_use) 1923 # endif 1924 clip_init(FALSE); 1925 # endif 1926 if (term_is_xterm) 1927 { 1928 if (use_xterm_mouse()) 1929 p = NULL; /* keep existing value, might be "xterm2" */ 1930 else 1931 p = (char_u *)"xterm"; 1932 } 1933 # endif 1934 if (p != NULL) 1935 set_option_value((char_u *)"ttym", 0L, p, 0); 1936 if (p == NULL 1937 # ifdef FEAT_GUI 1938 || gui.in_use 1939 # endif 1940 ) 1941 check_mouse_termcode(); /* set mouse termcode anyway */ 1942 } 1943 # endif 1944 # else 1945 set_mouse_termcode(KS_MOUSE, (char_u *)"\233M"); 1946 # endif 1947 #endif /* FEAT_MOUSE */ 1948 1949 #ifdef FEAT_SNIFF 1950 { 1951 char_u name[2]; 1952 1953 name[0] = (int)KS_EXTRA; 1954 name[1] = (int)KE_SNIFF; 1955 add_termcode(name, (char_u *)"\233sniff", FALSE); 1956 } 1957 #endif 1958 1959 #ifdef USE_TERM_CONSOLE 1960 /* DEFAULT_TERM indicates that it is the machine console. */ 1961 if (STRCMP(term, DEFAULT_TERM) != 0) 1962 term_console = FALSE; 1963 else 1964 { 1965 term_console = TRUE; 1966 # ifdef AMIGA 1967 win_resize_on(); /* enable window resizing reports */ 1968 # endif 1969 } 1970 #endif 1971 1972 #if defined(UNIX) || defined(VMS) 1973 /* 1974 * 'ttyfast' is default on for xterm, iris-ansi and a few others. 1975 */ 1976 if (vim_is_fastterm(term)) 1977 p_tf = TRUE; 1978 #endif 1979 #ifdef USE_TERM_CONSOLE 1980 /* 1981 * 'ttyfast' is default on consoles 1982 */ 1983 if (term_console) 1984 p_tf = TRUE; 1985 #endif 1986 1987 ttest(TRUE); /* make sure we have a valid set of terminal codes */ 1988 1989 full_screen = TRUE; /* we can use termcap codes from now on */ 1990 set_term_defaults(); /* use current values as defaults */ 1991 #ifdef FEAT_TERMRESPONSE 1992 crv_status = CRV_GET; /* Get terminal version later */ 1993 #endif 1994 1995 /* 1996 * Initialize the terminal with the appropriate termcap codes. 1997 * Set the mouse and window title if possible. 1998 * Don't do this when starting, need to parse the .vimrc first, because it 1999 * may redefine t_TI etc. 2000 */ 2001 if (starting != NO_SCREEN) 2002 { 2003 starttermcap(); /* may change terminal mode */ 2004 #ifdef FEAT_MOUSE 2005 setmouse(); /* may start using the mouse */ 2006 #endif 2007 #ifdef FEAT_TITLE 2008 maketitle(); /* may display window title */ 2009 #endif 2010 } 2011 2012 /* display initial screen after ttest() checking. jw. */ 2013 if (width <= 0 || height <= 0) 2014 { 2015 /* termcap failed to report size */ 2016 /* set defaults, in case ui_get_shellsize() also fails */ 2017 width = 80; 2018 #if defined(MSDOS) || defined(WIN3264) 2019 height = 25; /* console is often 25 lines */ 2020 #else 2021 height = 24; /* most terminals are 24 lines */ 2022 #endif 2023 } 2024 set_shellsize(width, height, FALSE); /* may change Rows */ 2025 if (starting != NO_SCREEN) 2026 { 2027 if (scroll_region) 2028 scroll_region_reset(); /* In case Rows changed */ 2029 check_map_keycodes(); /* check mappings for terminal codes used */ 2030 2031 #ifdef FEAT_AUTOCMD 2032 { 2033 buf_T *old_curbuf; 2034 2035 /* 2036 * Execute the TermChanged autocommands for each buffer that is 2037 * loaded. 2038 */ 2039 old_curbuf = curbuf; 2040 for (curbuf = firstbuf; curbuf != NULL; curbuf = curbuf->b_next) 2041 { 2042 if (curbuf->b_ml.ml_mfp != NULL) 2043 apply_autocmds(EVENT_TERMCHANGED, NULL, NULL, FALSE, 2044 curbuf); 2045 } 2046 if (buf_valid(old_curbuf)) 2047 curbuf = old_curbuf; 2048 } 2049 #endif 2050 } 2051 2052 #ifdef FEAT_TERMRESPONSE 2053 may_req_termresponse(); 2054 #endif 2055 2056 return OK; 2057 } 2058 2059 #if defined(FEAT_MOUSE) || defined(PROTO) 2060 2061 # ifdef FEAT_MOUSE_TTY 2062 # define HMT_NORMAL 1 2063 # define HMT_NETTERM 2 2064 # define HMT_DEC 4 2065 # define HMT_JSBTERM 8 2066 # define HMT_PTERM 16 2067 static int has_mouse_termcode = 0; 2068 # endif 2069 2070 # if (!defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_MOUSE_NET) \ 2071 || defined(FEAT_MOUSE_DEC)) || defined(FEAT_MOUSE_JSB) \ 2072 || defined(FEAT_MOUSE_PTERM) || defined(PROTO) 2073 void 2074 set_mouse_termcode(n, s) 2075 int n; /* KS_MOUSE, KS_NETTERM_MOUSE or KS_DEC_MOUSE */ 2076 char_u *s; 2077 { 2078 char_u name[2]; 2079 2080 name[0] = n; 2081 name[1] = KE_FILLER; 2082 add_termcode(name, s, FALSE); 2083 # ifdef FEAT_MOUSE_TTY 2084 # ifdef FEAT_MOUSE_JSB 2085 if (n == KS_JSBTERM_MOUSE) 2086 has_mouse_termcode |= HMT_JSBTERM; 2087 else 2088 # endif 2089 # ifdef FEAT_MOUSE_NET 2090 if (n == KS_NETTERM_MOUSE) 2091 has_mouse_termcode |= HMT_NETTERM; 2092 else 2093 # endif 2094 # ifdef FEAT_MOUSE_DEC 2095 if (n == KS_DEC_MOUSE) 2096 has_mouse_termcode |= HMT_DEC; 2097 else 2098 # endif 2099 # ifdef FEAT_MOUSE_PTERM 2100 if (n == KS_PTERM_MOUSE) 2101 has_mouse_termcode |= HMT_PTERM; 2102 else 2103 # endif 2104 has_mouse_termcode |= HMT_NORMAL; 2105 # endif 2106 } 2107 # endif 2108 2109 # if ((defined(UNIX) || defined(VMS) || defined(OS2)) \ 2110 && (defined(FEAT_MOUSE_XTERM) || defined(FEAT_MOUSE_DEC) \ 2111 || defined(FEAT_MOUSE_GPM) || defined(FEAT_MOUSE_PTERM))) \ 2112 || defined(PROTO) 2113 void 2114 del_mouse_termcode(n) 2115 int n; /* KS_MOUSE, KS_NETTERM_MOUSE or KS_DEC_MOUSE */ 2116 { 2117 char_u name[2]; 2118 2119 name[0] = n; 2120 name[1] = KE_FILLER; 2121 del_termcode(name); 2122 # ifdef FEAT_MOUSE_TTY 2123 # ifdef FEAT_MOUSE_JSB 2124 if (n == KS_JSBTERM_MOUSE) 2125 has_mouse_termcode &= ~HMT_JSBTERM; 2126 else 2127 # endif 2128 # ifdef FEAT_MOUSE_NET 2129 if (n == KS_NETTERM_MOUSE) 2130 has_mouse_termcode &= ~HMT_NETTERM; 2131 else 2132 # endif 2133 # ifdef FEAT_MOUSE_DEC 2134 if (n == KS_DEC_MOUSE) 2135 has_mouse_termcode &= ~HMT_DEC; 2136 else 2137 # endif 2138 # ifdef FEAT_MOUSE_PTERM 2139 if (n == KS_PTERM_MOUSE) 2140 has_mouse_termcode &= ~HMT_PTERM; 2141 else 2142 # endif 2143 has_mouse_termcode &= ~HMT_NORMAL; 2144 # endif 2145 } 2146 # endif 2147 #endif 2148 2149 #ifdef HAVE_TGETENT 2150 /* 2151 * Call tgetent() 2152 * Return error message if it fails, NULL if it's OK. 2153 */ 2154 static char_u * 2155 tgetent_error(tbuf, term) 2156 char_u *tbuf; 2157 char_u *term; 2158 { 2159 int i; 2160 2161 i = TGETENT(tbuf, term); 2162 if (i < 0 /* -1 is always an error */ 2163 # ifdef TGETENT_ZERO_ERR 2164 || i == 0 /* sometimes zero is also an error */ 2165 # endif 2166 ) 2167 { 2168 /* On FreeBSD tputs() gets a SEGV after a tgetent() which fails. Call 2169 * tgetent() with the always existing "dumb" entry to avoid a crash or 2170 * hang. */ 2171 (void)TGETENT(tbuf, "dumb"); 2172 2173 if (i < 0) 2174 # ifdef TGETENT_ZERO_ERR 2175 return (char_u *)_("E557: Cannot open termcap file"); 2176 if (i == 0) 2177 # endif 2178 #ifdef TERMINFO 2179 return (char_u *)_("E558: Terminal entry not found in terminfo"); 2180 #else 2181 return (char_u *)_("E559: Terminal entry not found in termcap"); 2182 #endif 2183 } 2184 return NULL; 2185 } 2186 2187 /* 2188 * Some versions of tgetstr() have been reported to return -1 instead of NULL. 2189 * Fix that here. 2190 */ 2191 static char_u * 2192 vim_tgetstr(s, pp) 2193 char *s; 2194 char_u **pp; 2195 { 2196 char *p; 2197 2198 p = tgetstr(s, (char **)pp); 2199 if (p == (char *)-1) 2200 p = NULL; 2201 return (char_u *)p; 2202 } 2203 #endif /* HAVE_TGETENT */ 2204 2205 #if defined(HAVE_TGETENT) && (defined(UNIX) || defined(__EMX__) || defined(VMS) || defined(MACOS_X)) 2206 /* 2207 * Get Columns and Rows from the termcap. Used after a window signal if the 2208 * ioctl() fails. It doesn't make sense to call tgetent each time if the "co" 2209 * and "li" entries never change. But on some systems this works. 2210 * Errors while getting the entries are ignored. 2211 */ 2212 void 2213 getlinecol(cp, rp) 2214 long *cp; /* pointer to columns */ 2215 long *rp; /* pointer to rows */ 2216 { 2217 char_u tbuf[TBUFSZ]; 2218 2219 if (T_NAME != NULL && *T_NAME != NUL && tgetent_error(tbuf, T_NAME) == NULL) 2220 { 2221 if (*cp == 0) 2222 *cp = tgetnum("co"); 2223 if (*rp == 0) 2224 *rp = tgetnum("li"); 2225 } 2226 } 2227 #endif /* defined(HAVE_TGETENT) && defined(UNIX) */ 2228 2229 /* 2230 * Get a string entry from the termcap and add it to the list of termcodes. 2231 * Used for <t_xx> special keys. 2232 * Give an error message for failure when not sourcing. 2233 * If force given, replace an existing entry. 2234 * Return FAIL if the entry was not found, OK if the entry was added. 2235 */ 2236 int 2237 add_termcap_entry(name, force) 2238 char_u *name; 2239 int force; 2240 { 2241 char_u *term; 2242 int key; 2243 struct builtin_term *termp; 2244 #ifdef HAVE_TGETENT 2245 char_u *string; 2246 int i; 2247 int builtin_first; 2248 char_u tbuf[TBUFSZ]; 2249 char_u tstrbuf[TBUFSZ]; 2250 char_u *tp = tstrbuf; 2251 char_u *error_msg = NULL; 2252 #endif 2253 2254 /* 2255 * If the GUI is running or will start in a moment, we only support the keys 2256 * that the GUI can produce. 2257 */ 2258 #ifdef FEAT_GUI 2259 if (gui.in_use || gui.starting) 2260 return gui_mch_haskey(name); 2261 #endif 2262 2263 if (!force && find_termcode(name) != NULL) /* it's already there */ 2264 return OK; 2265 2266 term = T_NAME; 2267 if (term == NULL || *term == NUL) /* 'term' not defined yet */ 2268 return FAIL; 2269 2270 if (term_is_builtin(term)) /* name starts with "builtin_" */ 2271 { 2272 term += 8; 2273 #ifdef HAVE_TGETENT 2274 builtin_first = TRUE; 2275 #endif 2276 } 2277 #ifdef HAVE_TGETENT 2278 else 2279 builtin_first = p_tbi; 2280 #endif 2281 2282 #ifdef HAVE_TGETENT 2283 /* 2284 * We can get the entry from the builtin termcap and from the external one. 2285 * If 'ttybuiltin' is on or the terminal name starts with "builtin_", try 2286 * builtin termcap first. 2287 * If 'ttybuiltin' is off, try external termcap first. 2288 */ 2289 for (i = 0; i < 2; ++i) 2290 { 2291 if (!builtin_first == i) 2292 #endif 2293 /* 2294 * Search in builtin termcap 2295 */ 2296 { 2297 termp = find_builtin_term(term); 2298 if (termp->bt_string != NULL) /* found it */ 2299 { 2300 key = TERMCAP2KEY(name[0], name[1]); 2301 while (termp->bt_entry != (int)KS_NAME) 2302 { 2303 if ((int)termp->bt_entry == key) 2304 { 2305 add_termcode(name, (char_u *)termp->bt_string, 2306 term_is_8bit(term)); 2307 return OK; 2308 } 2309 ++termp; 2310 } 2311 } 2312 } 2313 #ifdef HAVE_TGETENT 2314 else 2315 /* 2316 * Search in external termcap 2317 */ 2318 { 2319 error_msg = tgetent_error(tbuf, term); 2320 if (error_msg == NULL) 2321 { 2322 string = TGETSTR((char *)name, &tp); 2323 if (string != NULL && *string != NUL) 2324 { 2325 add_termcode(name, string, FALSE); 2326 return OK; 2327 } 2328 } 2329 } 2330 } 2331 #endif 2332 2333 if (sourcing_name == NULL) 2334 { 2335 #ifdef HAVE_TGETENT 2336 if (error_msg != NULL) 2337 EMSG(error_msg); 2338 else 2339 #endif 2340 EMSG2(_("E436: No \"%s\" entry in termcap"), name); 2341 } 2342 return FAIL; 2343 } 2344 2345 static int 2346 term_is_builtin(name) 2347 char_u *name; 2348 { 2349 return (STRNCMP(name, "builtin_", (size_t)8) == 0); 2350 } 2351 2352 /* 2353 * Return TRUE if terminal "name" uses CSI instead of <Esc>[. 2354 * Assume that the terminal is using 8-bit controls when the name contains 2355 * "8bit", like in "xterm-8bit". 2356 */ 2357 int 2358 term_is_8bit(name) 2359 char_u *name; 2360 { 2361 return (detected_8bit || strstr((char *)name, "8bit") != NULL); 2362 } 2363 2364 /* 2365 * Translate terminal control chars from 7-bit to 8-bit: 2366 * <Esc>[ -> CSI 2367 * <Esc>] -> <M-C-]> 2368 * <Esc>O -> <M-C-O> 2369 */ 2370 static int 2371 term_7to8bit(p) 2372 char_u *p; 2373 { 2374 if (*p == ESC) 2375 { 2376 if (p[1] == '[') 2377 return CSI; 2378 if (p[1] == ']') 2379 return 0x9d; 2380 if (p[1] == 'O') 2381 return 0x8f; 2382 } 2383 return 0; 2384 } 2385 2386 #ifdef FEAT_GUI 2387 int 2388 term_is_gui(name) 2389 char_u *name; 2390 { 2391 return (STRCMP(name, "builtin_gui") == 0 || STRCMP(name, "gui") == 0); 2392 } 2393 #endif 2394 2395 #if !defined(HAVE_TGETENT) || defined(AMIGA) || defined(PROTO) 2396 2397 char_u * 2398 tltoa(i) 2399 unsigned long i; 2400 { 2401 static char_u buf[16]; 2402 char_u *p; 2403 2404 p = buf + 15; 2405 *p = '\0'; 2406 do 2407 { 2408 --p; 2409 *p = (char_u) (i % 10 + '0'); 2410 i /= 10; 2411 } 2412 while (i > 0 && p > buf); 2413 return p; 2414 } 2415 #endif 2416 2417 #ifndef HAVE_TGETENT 2418 2419 /* 2420 * minimal tgoto() implementation. 2421 * no padding and we only parse for %i %d and %+char 2422 */ 2423 static char *tgoto __ARGS((char *, int, int)); 2424 2425 static char * 2426 tgoto(cm, x, y) 2427 char *cm; 2428 int x, y; 2429 { 2430 static char buf[30]; 2431 char *p, *s, *e; 2432 2433 if (!cm) 2434 return "OOPS"; 2435 e = buf + 29; 2436 for (s = buf; s < e && *cm; cm++) 2437 { 2438 if (*cm != '%') 2439 { 2440 *s++ = *cm; 2441 continue; 2442 } 2443 switch (*++cm) 2444 { 2445 case 'd': 2446 p = (char *)tltoa((unsigned long)y); 2447 y = x; 2448 while (*p) 2449 *s++ = *p++; 2450 break; 2451 case 'i': 2452 x++; 2453 y++; 2454 break; 2455 case '+': 2456 *s++ = (char)(*++cm + y); 2457 y = x; 2458 break; 2459 case '%': 2460 *s++ = *cm; 2461 break; 2462 default: 2463 return "OOPS"; 2464 } 2465 } 2466 *s = '\0'; 2467 return buf; 2468 } 2469 2470 #endif /* HAVE_TGETENT */ 2471 2472 /* 2473 * Set the terminal name and initialize the terminal options. 2474 * If "name" is NULL or empty, get the terminal name from the environment. 2475 * If that fails, use the default terminal name. 2476 */ 2477 void 2478 termcapinit(name) 2479 char_u *name; 2480 { 2481 char_u *term; 2482 2483 if (name != NULL && *name == NUL) 2484 name = NULL; /* empty name is equal to no name */ 2485 term = name; 2486 2487 #ifdef __BEOS__ 2488 /* 2489 * TERM environment variable is normally set to 'ansi' on the Bebox; 2490 * Since the BeBox doesn't quite support full ANSI yet, we use our 2491 * own custom 'ansi-beos' termcap instead, unless the -T option has 2492 * been given on the command line. 2493 */ 2494 if (term == NULL 2495 && strcmp((char *)mch_getenv((char_u *)"TERM"), "ansi") == 0) 2496 term = DEFAULT_TERM; 2497 #endif 2498 #ifndef MSWIN 2499 if (term == NULL) 2500 term = mch_getenv((char_u *)"TERM"); 2501 #endif 2502 if (term == NULL || *term == NUL) 2503 term = DEFAULT_TERM; 2504 set_string_option_direct((char_u *)"term", -1, term, OPT_FREE, 0); 2505 2506 /* Set the default terminal name. */ 2507 set_string_default("term", term); 2508 set_string_default("ttytype", term); 2509 2510 /* 2511 * Avoid using "term" here, because the next mch_getenv() may overwrite it. 2512 */ 2513 set_termname(T_NAME != NULL ? T_NAME : term); 2514 } 2515 2516 /* 2517 * the number of calls to ui_write is reduced by using the buffer "out_buf" 2518 */ 2519 #ifdef DOS16 2520 # define OUT_SIZE 255 /* only have 640K total... */ 2521 #else 2522 # ifdef FEAT_GUI_W16 2523 # define OUT_SIZE 1023 /* Save precious 1K near data */ 2524 # else 2525 # define OUT_SIZE 2047 2526 # endif 2527 #endif 2528 /* Add one to allow mch_write() in os_win32.c to append a NUL */ 2529 static char_u out_buf[OUT_SIZE + 1]; 2530 static int out_pos = 0; /* number of chars in out_buf */ 2531 2532 /* 2533 * out_flush(): flush the output buffer 2534 */ 2535 void 2536 out_flush() 2537 { 2538 int len; 2539 2540 if (out_pos != 0) 2541 { 2542 /* set out_pos to 0 before ui_write, to avoid recursiveness */ 2543 len = out_pos; 2544 out_pos = 0; 2545 ui_write(out_buf, len); 2546 } 2547 } 2548 2549 #if defined(FEAT_MBYTE) || defined(PROTO) 2550 /* 2551 * Sometimes a byte out of a multi-byte character is written with out_char(). 2552 * To avoid flushing half of the character, call this function first. 2553 */ 2554 void 2555 out_flush_check() 2556 { 2557 if (enc_dbcs != 0 && out_pos >= OUT_SIZE - MB_MAXBYTES) 2558 out_flush(); 2559 } 2560 #endif 2561 2562 #ifdef FEAT_GUI 2563 /* 2564 * out_trash(): Throw away the contents of the output buffer 2565 */ 2566 void 2567 out_trash() 2568 { 2569 out_pos = 0; 2570 } 2571 #endif 2572 2573 /* 2574 * out_char(c): put a byte into the output buffer. 2575 * Flush it if it becomes full. 2576 * This should not be used for outputting text on the screen (use functions 2577 * like msg_puts() and screen_putchar() for that). 2578 */ 2579 void 2580 out_char(c) 2581 unsigned c; 2582 { 2583 #if defined(UNIX) || defined(VMS) || defined(AMIGA) || defined(MACOS_X_UNIX) 2584 if (c == '\n') /* turn LF into CR-LF (CRMOD doesn't seem to do this) */ 2585 out_char('\r'); 2586 #endif 2587 2588 out_buf[out_pos++] = c; 2589 2590 /* For testing we flush each time. */ 2591 if (out_pos >= OUT_SIZE || p_wd) 2592 out_flush(); 2593 } 2594 2595 static void out_char_nf __ARGS((unsigned)); 2596 2597 /* 2598 * out_char_nf(c): like out_char(), but don't flush when p_wd is set 2599 */ 2600 static void 2601 out_char_nf(c) 2602 unsigned c; 2603 { 2604 #if defined(UNIX) || defined(VMS) || defined(AMIGA) || defined(MACOS_X_UNIX) 2605 if (c == '\n') /* turn LF into CR-LF (CRMOD doesn't seem to do this) */ 2606 out_char_nf('\r'); 2607 #endif 2608 2609 out_buf[out_pos++] = c; 2610 2611 if (out_pos >= OUT_SIZE) 2612 out_flush(); 2613 } 2614 2615 /* 2616 * A never-padding out_str. 2617 * use this whenever you don't want to run the string through tputs. 2618 * tputs above is harmless, but tputs from the termcap library 2619 * is likely to strip off leading digits, that it mistakes for padding 2620 * information, and "%i", "%d", etc. 2621 * This should only be used for writing terminal codes, not for outputting 2622 * normal text (use functions like msg_puts() and screen_putchar() for that). 2623 */ 2624 void 2625 out_str_nf(s) 2626 char_u *s; 2627 { 2628 if (out_pos > OUT_SIZE - 20) /* avoid terminal strings being split up */ 2629 out_flush(); 2630 while (*s) 2631 out_char_nf(*s++); 2632 2633 /* For testing we write one string at a time. */ 2634 if (p_wd) 2635 out_flush(); 2636 } 2637 2638 /* 2639 * out_str(s): Put a character string a byte at a time into the output buffer. 2640 * If HAVE_TGETENT is defined use the termcap parser. (jw) 2641 * This should only be used for writing terminal codes, not for outputting 2642 * normal text (use functions like msg_puts() and screen_putchar() for that). 2643 */ 2644 void 2645 out_str(s) 2646 char_u *s; 2647 { 2648 if (s != NULL && *s) 2649 { 2650 #ifdef FEAT_GUI 2651 /* Don't use tputs() when GUI is used, ncurses crashes. */ 2652 if (gui.in_use) 2653 { 2654 out_str_nf(s); 2655 return; 2656 } 2657 #endif 2658 /* avoid terminal strings being split up */ 2659 if (out_pos > OUT_SIZE - 20) 2660 out_flush(); 2661 #ifdef HAVE_TGETENT 2662 tputs((char *)s, 1, TPUTSFUNCAST out_char_nf); 2663 #else 2664 while (*s) 2665 out_char_nf(*s++); 2666 #endif 2667 2668 /* For testing we write one string at a time. */ 2669 if (p_wd) 2670 out_flush(); 2671 } 2672 } 2673 2674 /* 2675 * cursor positioning using termcap parser. (jw) 2676 */ 2677 void 2678 term_windgoto(row, col) 2679 int row; 2680 int col; 2681 { 2682 OUT_STR(tgoto((char *)T_CM, col, row)); 2683 } 2684 2685 void 2686 term_cursor_right(i) 2687 int i; 2688 { 2689 OUT_STR(tgoto((char *)T_CRI, 0, i)); 2690 } 2691 2692 void 2693 term_append_lines(line_count) 2694 int line_count; 2695 { 2696 OUT_STR(tgoto((char *)T_CAL, 0, line_count)); 2697 } 2698 2699 void 2700 term_delete_lines(line_count) 2701 int line_count; 2702 { 2703 OUT_STR(tgoto((char *)T_CDL, 0, line_count)); 2704 } 2705 2706 #if defined(HAVE_TGETENT) || defined(PROTO) 2707 void 2708 term_set_winpos(x, y) 2709 int x; 2710 int y; 2711 { 2712 /* Can't handle a negative value here */ 2713 if (x < 0) 2714 x = 0; 2715 if (y < 0) 2716 y = 0; 2717 OUT_STR(tgoto((char *)T_CWP, y, x)); 2718 } 2719 2720 void 2721 term_set_winsize(width, height) 2722 int width; 2723 int height; 2724 { 2725 OUT_STR(tgoto((char *)T_CWS, height, width)); 2726 } 2727 #endif 2728 2729 void 2730 term_fg_color(n) 2731 int n; 2732 { 2733 /* Use "AF" termcap entry if present, "Sf" entry otherwise */ 2734 if (*T_CAF) 2735 term_color(T_CAF, n); 2736 else if (*T_CSF) 2737 term_color(T_CSF, n); 2738 } 2739 2740 void 2741 term_bg_color(n) 2742 int n; 2743 { 2744 /* Use "AB" termcap entry if present, "Sb" entry otherwise */ 2745 if (*T_CAB) 2746 term_color(T_CAB, n); 2747 else if (*T_CSB) 2748 term_color(T_CSB, n); 2749 } 2750 2751 static void 2752 term_color(s, n) 2753 char_u *s; 2754 int n; 2755 { 2756 char buf[20]; 2757 int i = 2; /* index in s[] just after <Esc>[ or CSI */ 2758 2759 /* Special handling of 16 colors, because termcap can't handle it */ 2760 /* Also accept "\e[3%dm" for TERMINFO, it is sometimes used */ 2761 /* Also accept CSI instead of <Esc>[ */ 2762 if (n >= 8 && t_colors >= 16 2763 && ((s[0] == ESC && s[1] == '[') || (s[0] == CSI && (i = 1) == 1)) 2764 && s[i] != NUL 2765 && (STRCMP(s + i + 1, "%p1%dm") == 0 2766 || STRCMP(s + i + 1, "%dm") == 0) 2767 && (s[i] == '3' || s[i] == '4')) 2768 { 2769 sprintf(buf, 2770 #ifdef TERMINFO 2771 "%s%s%%p1%%dm", 2772 #else 2773 "%s%s%%dm", 2774 #endif 2775 i == 2 ? IF_EB("\033[", ESC_STR "[") : "\233", 2776 s[i] == '3' ? (n >= 16 ? "38;5;" : "9") 2777 : (n >= 16 ? "48;5;" : "10")); 2778 OUT_STR(tgoto(buf, 0, n >= 16 ? n : n - 8)); 2779 } 2780 else 2781 OUT_STR(tgoto((char *)s, 0, n)); 2782 } 2783 2784 #if (defined(FEAT_TITLE) && (defined(UNIX) || defined(OS2) || defined(VMS) || defined(MACOS_X))) || defined(PROTO) 2785 /* 2786 * Generic function to set window title, using t_ts and t_fs. 2787 */ 2788 void 2789 term_settitle(title) 2790 char_u *title; 2791 { 2792 /* t_ts takes one argument: column in status line */ 2793 OUT_STR(tgoto((char *)T_TS, 0, 0)); /* set title start */ 2794 out_str_nf(title); 2795 out_str(T_FS); /* set title end */ 2796 out_flush(); 2797 } 2798 #endif 2799 2800 /* 2801 * Make sure we have a valid set or terminal options. 2802 * Replace all entries that are NULL by empty_option 2803 */ 2804 void 2805 ttest(pairs) 2806 int pairs; 2807 { 2808 check_options(); /* make sure no options are NULL */ 2809 2810 /* 2811 * MUST have "cm": cursor motion. 2812 */ 2813 if (*T_CM == NUL) 2814 EMSG(_("E437: terminal capability \"cm\" required")); 2815 2816 /* 2817 * if "cs" defined, use a scroll region, it's faster. 2818 */ 2819 if (*T_CS != NUL) 2820 scroll_region = TRUE; 2821 else 2822 scroll_region = FALSE; 2823 2824 if (pairs) 2825 { 2826 /* 2827 * optional pairs 2828 */ 2829 /* TP goes to normal mode for TI (invert) and TB (bold) */ 2830 if (*T_ME == NUL) 2831 T_ME = T_MR = T_MD = T_MB = empty_option; 2832 if (*T_SO == NUL || *T_SE == NUL) 2833 T_SO = T_SE = empty_option; 2834 if (*T_US == NUL || *T_UE == NUL) 2835 T_US = T_UE = empty_option; 2836 if (*T_CZH == NUL || *T_CZR == NUL) 2837 T_CZH = T_CZR = empty_option; 2838 2839 /* T_VE is needed even though T_VI is not defined */ 2840 if (*T_VE == NUL) 2841 T_VI = empty_option; 2842 2843 /* if 'mr' or 'me' is not defined use 'so' and 'se' */ 2844 if (*T_ME == NUL) 2845 { 2846 T_ME = T_SE; 2847 T_MR = T_SO; 2848 T_MD = T_SO; 2849 } 2850 2851 /* if 'so' or 'se' is not defined use 'mr' and 'me' */ 2852 if (*T_SO == NUL) 2853 { 2854 T_SE = T_ME; 2855 if (*T_MR == NUL) 2856 T_SO = T_MD; 2857 else 2858 T_SO = T_MR; 2859 } 2860 2861 /* if 'ZH' or 'ZR' is not defined use 'mr' and 'me' */ 2862 if (*T_CZH == NUL) 2863 { 2864 T_CZR = T_ME; 2865 if (*T_MR == NUL) 2866 T_CZH = T_MD; 2867 else 2868 T_CZH = T_MR; 2869 } 2870 2871 /* "Sb" and "Sf" come in pairs */ 2872 if (*T_CSB == NUL || *T_CSF == NUL) 2873 { 2874 T_CSB = empty_option; 2875 T_CSF = empty_option; 2876 } 2877 2878 /* "AB" and "AF" come in pairs */ 2879 if (*T_CAB == NUL || *T_CAF == NUL) 2880 { 2881 T_CAB = empty_option; 2882 T_CAF = empty_option; 2883 } 2884 2885 /* if 'Sb' and 'AB' are not defined, reset "Co" */ 2886 if (*T_CSB == NUL && *T_CAB == NUL) 2887 T_CCO = empty_option; 2888 2889 /* Set 'weirdinvert' according to value of 't_xs' */ 2890 p_wiv = (*T_XS != NUL); 2891 } 2892 need_gather = TRUE; 2893 2894 /* Set t_colors to the value of t_Co. */ 2895 t_colors = atoi((char *)T_CCO); 2896 } 2897 2898 #if (defined(FEAT_GUI) && (defined(FEAT_MENU) || !defined(USE_ON_FLY_SCROLL))) \ 2899 || defined(PROTO) 2900 /* 2901 * Represent the given long_u as individual bytes, with the most significant 2902 * byte first, and store them in dst. 2903 */ 2904 void 2905 add_long_to_buf(val, dst) 2906 long_u val; 2907 char_u *dst; 2908 { 2909 int i; 2910 int shift; 2911 2912 for (i = 1; i <= sizeof(long_u); i++) 2913 { 2914 shift = 8 * (sizeof(long_u) - i); 2915 dst[i - 1] = (char_u) ((val >> shift) & 0xff); 2916 } 2917 } 2918 2919 static int get_long_from_buf __ARGS((char_u *buf, long_u *val)); 2920 2921 /* 2922 * Interpret the next string of bytes in buf as a long integer, with the most 2923 * significant byte first. Note that it is assumed that buf has been through 2924 * inchar(), so that NUL and K_SPECIAL will be represented as three bytes each. 2925 * Puts result in val, and returns the number of bytes read from buf 2926 * (between sizeof(long_u) and 2 * sizeof(long_u)), or -1 if not enough bytes 2927 * were present. 2928 */ 2929 static int 2930 get_long_from_buf(buf, val) 2931 char_u *buf; 2932 long_u *val; 2933 { 2934 int len; 2935 char_u bytes[sizeof(long_u)]; 2936 int i; 2937 int shift; 2938 2939 *val = 0; 2940 len = get_bytes_from_buf(buf, bytes, (int)sizeof(long_u)); 2941 if (len != -1) 2942 { 2943 for (i = 0; i < sizeof(long_u); i++) 2944 { 2945 shift = 8 * (sizeof(long_u) - 1 - i); 2946 *val += (long_u)bytes[i] << shift; 2947 } 2948 } 2949 return len; 2950 } 2951 #endif 2952 2953 #if defined(FEAT_GUI) \ 2954 || (defined(FEAT_MOUSE) && (!defined(UNIX) || defined(FEAT_MOUSE_XTERM))) 2955 /* 2956 * Read the next num_bytes bytes from buf, and store them in bytes. Assume 2957 * that buf has been through inchar(). Returns the actual number of bytes used 2958 * from buf (between num_bytes and num_bytes*2), or -1 if not enough bytes were 2959 * available. 2960 */ 2961 static int 2962 get_bytes_from_buf(buf, bytes, num_bytes) 2963 char_u *buf; 2964 char_u *bytes; 2965 int num_bytes; 2966 { 2967 int len = 0; 2968 int i; 2969 char_u c; 2970 2971 for (i = 0; i < num_bytes; i++) 2972 { 2973 if ((c = buf[len++]) == NUL) 2974 return -1; 2975 if (c == K_SPECIAL) 2976 { 2977 if (buf[len] == NUL || buf[len + 1] == NUL) /* cannot happen? */ 2978 return -1; 2979 if (buf[len++] == (int)KS_ZERO) 2980 c = NUL; 2981 ++len; /* skip KE_FILLER */ 2982 /* else it should be KS_SPECIAL, and c already equals K_SPECIAL */ 2983 } 2984 else if (c == CSI && buf[len] == KS_EXTRA && buf[len + 1] == (int)KE_CSI) 2985 /* CSI is stored as CSI KS_SPECIAL KE_CSI to avoid confusion with 2986 * the start of a special key, see add_to_input_buf_csi(). */ 2987 len += 2; 2988 bytes[i] = c; 2989 } 2990 return len; 2991 } 2992 #endif 2993 2994 /* 2995 * Check if the new shell size is valid, correct it if it's too small. 2996 */ 2997 void 2998 check_shellsize() 2999 { 3000 if (Columns < MIN_COLUMNS) 3001 Columns = MIN_COLUMNS; 3002 if (Rows < min_rows()) /* need room for one window and command line */ 3003 Rows = min_rows(); 3004 } 3005 3006 /* 3007 * Invoked just before the screen structures are going to be (re)allocated. 3008 */ 3009 void 3010 win_new_shellsize() 3011 { 3012 static int old_Rows = 0; 3013 static int old_Columns = 0; 3014 3015 if (old_Rows != Rows || old_Columns != Columns) 3016 ui_new_shellsize(); 3017 if (old_Rows != Rows) 3018 { 3019 /* if 'window' uses the whole screen, keep it using that */ 3020 if (p_window == old_Rows - 1 || old_Rows == 0) 3021 p_window = Rows - 1; 3022 old_Rows = Rows; 3023 shell_new_rows(); /* update window sizes */ 3024 } 3025 if (old_Columns != Columns) 3026 { 3027 old_Columns = Columns; 3028 #ifdef FEAT_VERTSPLIT 3029 shell_new_columns(); /* update window sizes */ 3030 #endif 3031 } 3032 } 3033 3034 /* 3035 * Call this function when the Vim shell has been resized in any way. 3036 * Will obtain the current size and redraw (also when size didn't change). 3037 */ 3038 void 3039 shell_resized() 3040 { 3041 set_shellsize(0, 0, FALSE); 3042 } 3043 3044 /* 3045 * Check if the shell size changed. Handle a resize. 3046 * When the size didn't change, nothing happens. 3047 */ 3048 void 3049 shell_resized_check() 3050 { 3051 int old_Rows = Rows; 3052 int old_Columns = Columns; 3053 3054 (void)ui_get_shellsize(); 3055 check_shellsize(); 3056 if (old_Rows != Rows || old_Columns != Columns) 3057 shell_resized(); 3058 } 3059 3060 /* 3061 * Set size of the Vim shell. 3062 * If 'mustset' is TRUE, we must set Rows and Columns, do not get the real 3063 * window size (this is used for the :win command). 3064 * If 'mustset' is FALSE, we may try to get the real window size and if 3065 * it fails use 'width' and 'height'. 3066 */ 3067 void 3068 set_shellsize(width, height, mustset) 3069 int width, height; 3070 int mustset; 3071 { 3072 static int busy = FALSE; 3073 3074 /* 3075 * Avoid recursiveness, can happen when setting the window size causes 3076 * another window-changed signal. 3077 */ 3078 if (busy) 3079 return; 3080 3081 if (width < 0 || height < 0) /* just checking... */ 3082 return; 3083 3084 if (State == HITRETURN || State == SETWSIZE) /* postpone the resizing */ 3085 { 3086 State = SETWSIZE; 3087 return; 3088 } 3089 3090 ++busy; 3091 3092 #ifdef AMIGA 3093 out_flush(); /* must do this before mch_get_shellsize() for 3094 some obscure reason */ 3095 #endif 3096 3097 if (mustset || (ui_get_shellsize() == FAIL && height != 0)) 3098 { 3099 Rows = height; 3100 Columns = width; 3101 check_shellsize(); 3102 ui_set_shellsize(mustset); 3103 } 3104 else 3105 check_shellsize(); 3106 3107 /* The window layout used to be adjusted here, but it now happens in 3108 * screenalloc() (also invoked from screenclear()). That is because the 3109 * "busy" check above may skip this, but not screenalloc(). */ 3110 3111 if (State != ASKMORE && State != EXTERNCMD && State != CONFIRM) 3112 screenclear(); 3113 else 3114 screen_start(); /* don't know where cursor is now */ 3115 3116 if (starting != NO_SCREEN) 3117 { 3118 #ifdef FEAT_TITLE 3119 maketitle(); 3120 #endif 3121 changed_line_abv_curs(); 3122 invalidate_botline(); 3123 3124 /* 3125 * We only redraw when it's needed: 3126 * - While at the more prompt or executing an external command, don't 3127 * redraw, but position the cursor. 3128 * - While editing the command line, only redraw that. 3129 * - in Ex mode, don't redraw anything. 3130 * - Otherwise, redraw right now, and position the cursor. 3131 * Always need to call update_screen() or screenalloc(), to make 3132 * sure Rows/Columns and the size of ScreenLines[] is correct! 3133 */ 3134 if (State == ASKMORE || State == EXTERNCMD || State == CONFIRM 3135 || exmode_active) 3136 { 3137 screenalloc(FALSE); 3138 repeat_message(); 3139 } 3140 else if (State & CMDLINE) 3141 { 3142 update_screen(NOT_VALID); 3143 redrawcmdline(); 3144 } 3145 else 3146 { 3147 update_topline(); 3148 #if defined(FEAT_INS_EXPAND) 3149 if (pum_visible()) 3150 { 3151 redraw_later(NOT_VALID); 3152 ins_compl_show_pum(); /* This includes the redraw. */ 3153 } 3154 else 3155 #endif 3156 update_screen(NOT_VALID); 3157 if (redrawing()) 3158 setcursor(); 3159 } 3160 cursor_on(); /* redrawing may have switched it off */ 3161 } 3162 out_flush(); 3163 --busy; 3164 } 3165 3166 /* 3167 * Set the terminal to TMODE_RAW (for Normal mode) or TMODE_COOK (for external 3168 * commands and Ex mode). 3169 */ 3170 void 3171 settmode(tmode) 3172 int tmode; 3173 { 3174 #ifdef FEAT_GUI 3175 /* don't set the term where gvim was started to any mode */ 3176 if (gui.in_use) 3177 return; 3178 #endif 3179 3180 if (full_screen) 3181 { 3182 /* 3183 * When returning after calling a shell we want to really set the 3184 * terminal to raw mode, even though we think it already is, because 3185 * the shell program may have reset the terminal mode. 3186 * When we think the terminal is normal, don't try to set it to 3187 * normal again, because that causes problems (logout!) on some 3188 * machines. 3189 */ 3190 if (tmode != TMODE_COOK || cur_tmode != TMODE_COOK) 3191 { 3192 #ifdef FEAT_TERMRESPONSE 3193 /* May need to check for T_CRV response and termcodes, it doesn't 3194 * work in Cooked mode, an external program may get them. */ 3195 if (tmode != TMODE_RAW && crv_status == CRV_SENT) 3196 (void)vpeekc_nomap(); 3197 check_for_codes_from_term(); 3198 #endif 3199 #ifdef FEAT_MOUSE_TTY 3200 if (tmode != TMODE_RAW) 3201 mch_setmouse(FALSE); /* switch mouse off */ 3202 #endif 3203 out_flush(); 3204 mch_settmode(tmode); /* machine specific function */ 3205 cur_tmode = tmode; 3206 #ifdef FEAT_MOUSE 3207 if (tmode == TMODE_RAW) 3208 setmouse(); /* may switch mouse on */ 3209 #endif 3210 out_flush(); 3211 } 3212 #ifdef FEAT_TERMRESPONSE 3213 may_req_termresponse(); 3214 #endif 3215 } 3216 } 3217 3218 void 3219 starttermcap() 3220 { 3221 if (full_screen && !termcap_active) 3222 { 3223 out_str(T_TI); /* start termcap mode */ 3224 out_str(T_KS); /* start "keypad transmit" mode */ 3225 out_flush(); 3226 termcap_active = TRUE; 3227 screen_start(); /* don't know where cursor is now */ 3228 #ifdef FEAT_TERMRESPONSE 3229 may_req_termresponse(); 3230 /* Immediately check for a response. If t_Co changes, we don't want 3231 * to redraw with wrong colors first. */ 3232 check_for_codes_from_term(); 3233 #endif 3234 } 3235 } 3236 3237 void 3238 stoptermcap() 3239 { 3240 screen_stop_highlight(); 3241 reset_cterm_colors(); 3242 if (termcap_active) 3243 { 3244 #ifdef FEAT_TERMRESPONSE 3245 /* May need to check for T_CRV response. */ 3246 if (crv_status == CRV_SENT) 3247 (void)vpeekc_nomap(); 3248 /* Check for termcodes first, otherwise an external program may get 3249 * them. */ 3250 check_for_codes_from_term(); 3251 #endif 3252 out_str(T_KE); /* stop "keypad transmit" mode */ 3253 out_flush(); 3254 termcap_active = FALSE; 3255 cursor_on(); /* just in case it is still off */ 3256 out_str(T_TE); /* stop termcap mode */ 3257 screen_start(); /* don't know where cursor is now */ 3258 out_flush(); 3259 } 3260 } 3261 3262 #if defined(FEAT_TERMRESPONSE) || defined(PROTO) 3263 /* 3264 * Request version string (for xterm) when needed. 3265 * Only do this after switching to raw mode, otherwise the result will be 3266 * echoed. 3267 * Only do this after startup has finished, to avoid that the response comes 3268 * while excuting "-c !cmd" or even after "-c quit". 3269 * Only do this after termcap mode has been started, otherwise the codes for 3270 * the cursor keys may be wrong. 3271 * Only do this when 'esckeys' is on, otherwise the response causes trouble in 3272 * Insert mode. 3273 * On Unix only do it when both output and input are a tty (avoid writing 3274 * request to terminal while reading from a file). 3275 * The result is caught in check_termcode(). 3276 */ 3277 void 3278 may_req_termresponse() 3279 { 3280 if (crv_status == CRV_GET 3281 && cur_tmode == TMODE_RAW 3282 && starting == 0 3283 && termcap_active 3284 && p_ek 3285 # ifdef UNIX 3286 && isatty(1) 3287 && isatty(read_cmd_fd) 3288 # endif 3289 && *T_CRV != NUL) 3290 { 3291 out_str(T_CRV); 3292 crv_status = CRV_SENT; 3293 /* check for the characters now, otherwise they might be eaten by 3294 * get_keystroke() */ 3295 out_flush(); 3296 (void)vpeekc_nomap(); 3297 } 3298 } 3299 #endif 3300 3301 /* 3302 * Return TRUE when saving and restoring the screen. 3303 */ 3304 int 3305 swapping_screen() 3306 { 3307 return (full_screen && *T_TI != NUL); 3308 } 3309 3310 #ifdef FEAT_MOUSE 3311 /* 3312 * setmouse() - switch mouse on/off depending on current mode and 'mouse' 3313 */ 3314 void 3315 setmouse() 3316 { 3317 # ifdef FEAT_MOUSE_TTY 3318 int checkfor; 3319 # endif 3320 3321 # ifdef FEAT_MOUSESHAPE 3322 update_mouseshape(-1); 3323 # endif 3324 3325 # ifdef FEAT_MOUSE_TTY /* Should be outside proc, but may break MOUSESHAPE */ 3326 # ifdef FEAT_GUI 3327 /* In the GUI the mouse is always enabled. */ 3328 if (gui.in_use) 3329 return; 3330 # endif 3331 /* be quick when mouse is off */ 3332 if (*p_mouse == NUL || has_mouse_termcode == 0) 3333 return; 3334 3335 /* don't switch mouse on when not in raw mode (Ex mode) */ 3336 if (cur_tmode != TMODE_RAW) 3337 { 3338 mch_setmouse(FALSE); 3339 return; 3340 } 3341 3342 # ifdef FEAT_VISUAL 3343 if (VIsual_active) 3344 checkfor = MOUSE_VISUAL; 3345 else 3346 # endif 3347 if (State == HITRETURN || State == ASKMORE || State == SETWSIZE) 3348 checkfor = MOUSE_RETURN; 3349 else if (State & INSERT) 3350 checkfor = MOUSE_INSERT; 3351 else if (State & CMDLINE) 3352 checkfor = MOUSE_COMMAND; 3353 else if (State == CONFIRM || State == EXTERNCMD) 3354 checkfor = ' '; /* don't use mouse for ":confirm" or ":!cmd" */ 3355 else 3356 checkfor = MOUSE_NORMAL; /* assume normal mode */ 3357 3358 if (mouse_has(checkfor)) 3359 mch_setmouse(TRUE); 3360 else 3361 mch_setmouse(FALSE); 3362 # endif 3363 } 3364 3365 /* 3366 * Return TRUE if 3367 * - "c" is in 'mouse', or 3368 * - 'a' is in 'mouse' and "c" is in MOUSE_A, or 3369 * - the current buffer is a help file and 'h' is in 'mouse' and we are in a 3370 * normal editing mode (not at hit-return message). 3371 */ 3372 int 3373 mouse_has(c) 3374 int c; 3375 { 3376 char_u *p; 3377 3378 for (p = p_mouse; *p; ++p) 3379 switch (*p) 3380 { 3381 case 'a': if (vim_strchr((char_u *)MOUSE_A, c) != NULL) 3382 return TRUE; 3383 break; 3384 case MOUSE_HELP: if (c != MOUSE_RETURN && curbuf->b_help) 3385 return TRUE; 3386 break; 3387 default: if (c == *p) return TRUE; break; 3388 } 3389 return FALSE; 3390 } 3391 3392 /* 3393 * Return TRUE when 'mousemodel' is set to "popup" or "popup_setpos". 3394 */ 3395 int 3396 mouse_model_popup() 3397 { 3398 return (p_mousem[0] == 'p'); 3399 } 3400 #endif 3401 3402 /* 3403 * By outputting the 'cursor very visible' termcap code, for some windowed 3404 * terminals this makes the screen scrolled to the correct position. 3405 * Used when starting Vim or returning from a shell. 3406 */ 3407 void 3408 scroll_start() 3409 { 3410 if (*T_VS != NUL) 3411 { 3412 out_str(T_VS); 3413 out_str(T_VE); 3414 screen_start(); /* don't know where cursor is now */ 3415 } 3416 } 3417 3418 static int cursor_is_off = FALSE; 3419 3420 /* 3421 * Enable the cursor. 3422 */ 3423 void 3424 cursor_on() 3425 { 3426 if (cursor_is_off) 3427 { 3428 out_str(T_VE); 3429 cursor_is_off = FALSE; 3430 } 3431 } 3432 3433 /* 3434 * Disable the cursor. 3435 */ 3436 void 3437 cursor_off() 3438 { 3439 if (full_screen) 3440 { 3441 if (!cursor_is_off) 3442 out_str(T_VI); /* disable cursor */ 3443 cursor_is_off = TRUE; 3444 } 3445 } 3446 3447 #if defined(CURSOR_SHAPE) || defined(PROTO) 3448 /* 3449 * Set cursor shape to match Insert mode. 3450 */ 3451 void 3452 term_cursor_shape() 3453 { 3454 static int showing_insert_mode = MAYBE; 3455 3456 if (!full_screen || *T_CSI == NUL || *T_CEI == NUL) 3457 return; 3458 3459 if (State & INSERT) 3460 { 3461 if (showing_insert_mode != TRUE) 3462 out_str(T_CSI); /* Insert mode cursor */ 3463 showing_insert_mode = TRUE; 3464 } 3465 else 3466 { 3467 if (showing_insert_mode != FALSE) 3468 out_str(T_CEI); /* non-Insert mode cursor */ 3469 showing_insert_mode = FALSE; 3470 } 3471 } 3472 #endif 3473 3474 /* 3475 * Set scrolling region for window 'wp'. 3476 * The region starts 'off' lines from the start of the window. 3477 * Also set the vertical scroll region for a vertically split window. Always 3478 * the full width of the window, excluding the vertical separator. 3479 */ 3480 void 3481 scroll_region_set(wp, off) 3482 win_T *wp; 3483 int off; 3484 { 3485 OUT_STR(tgoto((char *)T_CS, W_WINROW(wp) + wp->w_height - 1, 3486 W_WINROW(wp) + off)); 3487 #ifdef FEAT_VERTSPLIT 3488 if (*T_CSV != NUL && wp->w_width != Columns) 3489 OUT_STR(tgoto((char *)T_CSV, W_WINCOL(wp) + wp->w_width - 1, 3490 W_WINCOL(wp))); 3491 #endif 3492 screen_start(); /* don't know where cursor is now */ 3493 } 3494 3495 /* 3496 * Reset scrolling region to the whole screen. 3497 */ 3498 void 3499 scroll_region_reset() 3500 { 3501 OUT_STR(tgoto((char *)T_CS, (int)Rows - 1, 0)); 3502 #ifdef FEAT_VERTSPLIT 3503 if (*T_CSV != NUL) 3504 OUT_STR(tgoto((char *)T_CSV, (int)Columns - 1, 0)); 3505 #endif 3506 screen_start(); /* don't know where cursor is now */ 3507 } 3508 3509 3510 /* 3511 * List of terminal codes that are currently recognized. 3512 */ 3513 3514 static struct termcode 3515 { 3516 char_u name[2]; /* termcap name of entry */ 3517 char_u *code; /* terminal code (in allocated memory) */ 3518 int len; /* STRLEN(code) */ 3519 int modlen; /* length of part before ";*~". */ 3520 } *termcodes = NULL; 3521 3522 static int tc_max_len = 0; /* number of entries that termcodes[] can hold */ 3523 static int tc_len = 0; /* current number of entries in termcodes[] */ 3524 3525 static int termcode_star __ARGS((char_u *code, int len)); 3526 3527 void 3528 clear_termcodes() 3529 { 3530 while (tc_len > 0) 3531 vim_free(termcodes[--tc_len].code); 3532 vim_free(termcodes); 3533 termcodes = NULL; 3534 tc_max_len = 0; 3535 3536 #ifdef HAVE_TGETENT 3537 BC = (char *)empty_option; 3538 UP = (char *)empty_option; 3539 PC = NUL; /* set pad character to NUL */ 3540 ospeed = 0; 3541 #endif 3542 3543 need_gather = TRUE; /* need to fill termleader[] */ 3544 } 3545 3546 #define ATC_FROM_TERM 55 3547 3548 /* 3549 * Add a new entry to the list of terminal codes. 3550 * The list is kept alphabetical for ":set termcap" 3551 * "flags" is TRUE when replacing 7-bit by 8-bit controls is desired. 3552 * "flags" can also be ATC_FROM_TERM for got_code_from_term(). 3553 */ 3554 void 3555 add_termcode(name, string, flags) 3556 char_u *name; 3557 char_u *string; 3558 int flags; 3559 { 3560 struct termcode *new_tc; 3561 int i, j; 3562 char_u *s; 3563 int len; 3564 3565 if (string == NULL || *string == NUL) 3566 { 3567 del_termcode(name); 3568 return; 3569 } 3570 3571 s = vim_strsave(string); 3572 if (s == NULL) 3573 return; 3574 3575 /* Change leading <Esc>[ to CSI, change <Esc>O to <M-O>. */ 3576 if (flags != 0 && flags != ATC_FROM_TERM && term_7to8bit(string) != 0) 3577 { 3578 mch_memmove(s, s + 1, STRLEN(s)); 3579 s[0] = term_7to8bit(string); 3580 } 3581 len = (int)STRLEN(s); 3582 3583 need_gather = TRUE; /* need to fill termleader[] */ 3584 3585 /* 3586 * need to make space for more entries 3587 */ 3588 if (tc_len == tc_max_len) 3589 { 3590 tc_max_len += 20; 3591 new_tc = (struct termcode *)alloc( 3592 (unsigned)(tc_max_len * sizeof(struct termcode))); 3593 if (new_tc == NULL) 3594 { 3595 tc_max_len -= 20; 3596 return; 3597 } 3598 for (i = 0; i < tc_len; ++i) 3599 new_tc[i] = termcodes[i]; 3600 vim_free(termcodes); 3601 termcodes = new_tc; 3602 } 3603 3604 /* 3605 * Look for existing entry with the same name, it is replaced. 3606 * Look for an existing entry that is alphabetical higher, the new entry 3607 * is inserted in front of it. 3608 */ 3609 for (i = 0; i < tc_len; ++i) 3610 { 3611 if (termcodes[i].name[0] < name[0]) 3612 continue; 3613 if (termcodes[i].name[0] == name[0]) 3614 { 3615 if (termcodes[i].name[1] < name[1]) 3616 continue; 3617 /* 3618 * Exact match: May replace old code. 3619 */ 3620 if (termcodes[i].name[1] == name[1]) 3621 { 3622 if (flags == ATC_FROM_TERM && (j = termcode_star( 3623 termcodes[i].code, termcodes[i].len)) > 0) 3624 { 3625 /* Don't replace ESC[123;*X or ESC O*X with another when 3626 * invoked from got_code_from_term(). */ 3627 if (len == termcodes[i].len - j 3628 && STRNCMP(s, termcodes[i].code, len - 1) == 0 3629 && s[len - 1] 3630 == termcodes[i].code[termcodes[i].len - 1]) 3631 { 3632 /* They are equal but for the ";*": don't add it. */ 3633 vim_free(s); 3634 return; 3635 } 3636 } 3637 else 3638 { 3639 /* Replace old code. */ 3640 vim_free(termcodes[i].code); 3641 --tc_len; 3642 break; 3643 } 3644 } 3645 } 3646 /* 3647 * Found alphabetical larger entry, move rest to insert new entry 3648 */ 3649 for (j = tc_len; j > i; --j) 3650 termcodes[j] = termcodes[j - 1]; 3651 break; 3652 } 3653 3654 termcodes[i].name[0] = name[0]; 3655 termcodes[i].name[1] = name[1]; 3656 termcodes[i].code = s; 3657 termcodes[i].len = len; 3658 3659 /* For xterm we recognize special codes like "ESC[42;*X" and "ESC O*X" that 3660 * accept modifiers. */ 3661 termcodes[i].modlen = 0; 3662 j = termcode_star(s, len); 3663 if (j > 0) 3664 termcodes[i].modlen = len - 1 - j; 3665 ++tc_len; 3666 } 3667 3668 /* 3669 * Check termcode "code[len]" for ending in ;*X, <Esc>O*X or <M-O>*X. 3670 * The "X" can be any character. 3671 * Return 0 if not found, 2 for ;*X and 1 for O*X and <M-O>*X. 3672 */ 3673 static int 3674 termcode_star(code, len) 3675 char_u *code; 3676 int len; 3677 { 3678 /* Shortest is <M-O>*X. With ; shortest is <CSI>1;*X */ 3679 if (len >= 3 && code[len - 2] == '*') 3680 { 3681 if (len >= 5 && code[len - 3] == ';') 3682 return 2; 3683 if ((len >= 4 && code[len - 3] == 'O') || code[len - 3] == 'O' + 128) 3684 return 1; 3685 } 3686 return 0; 3687 } 3688 3689 char_u * 3690 find_termcode(name) 3691 char_u *name; 3692 { 3693 int i; 3694 3695 for (i = 0; i < tc_len; ++i) 3696 if (termcodes[i].name[0] == name[0] && termcodes[i].name[1] == name[1]) 3697 return termcodes[i].code; 3698 return NULL; 3699 } 3700 3701 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) 3702 char_u * 3703 get_termcode(i) 3704 int i; 3705 { 3706 if (i >= tc_len) 3707 return NULL; 3708 return &termcodes[i].name[0]; 3709 } 3710 #endif 3711 3712 void 3713 del_termcode(name) 3714 char_u *name; 3715 { 3716 int i; 3717 3718 if (termcodes == NULL) /* nothing there yet */ 3719 return; 3720 3721 need_gather = TRUE; /* need to fill termleader[] */ 3722 3723 for (i = 0; i < tc_len; ++i) 3724 if (termcodes[i].name[0] == name[0] && termcodes[i].name[1] == name[1]) 3725 { 3726 del_termcode_idx(i); 3727 return; 3728 } 3729 /* not found. Give error message? */ 3730 } 3731 3732 static void 3733 del_termcode_idx(idx) 3734 int idx; 3735 { 3736 int i; 3737 3738 vim_free(termcodes[idx].code); 3739 --tc_len; 3740 for (i = idx; i < tc_len; ++i) 3741 termcodes[i] = termcodes[i + 1]; 3742 } 3743 3744 #ifdef FEAT_TERMRESPONSE 3745 /* 3746 * Called when detected that the terminal sends 8-bit codes. 3747 * Convert all 7-bit codes to their 8-bit equivalent. 3748 */ 3749 static void 3750 switch_to_8bit() 3751 { 3752 int i; 3753 int c; 3754 3755 /* Only need to do something when not already using 8-bit codes. */ 3756 if (!term_is_8bit(T_NAME)) 3757 { 3758 for (i = 0; i < tc_len; ++i) 3759 { 3760 c = term_7to8bit(termcodes[i].code); 3761 if (c != 0) 3762 { 3763 mch_memmove(termcodes[i].code + 1, termcodes[i].code + 2, 3764 STRLEN(termcodes[i].code + 1)); 3765 termcodes[i].code[0] = c; 3766 } 3767 } 3768 need_gather = TRUE; /* need to fill termleader[] */ 3769 } 3770 detected_8bit = TRUE; 3771 } 3772 #endif 3773 3774 #ifdef CHECK_DOUBLE_CLICK 3775 static linenr_T orig_topline = 0; 3776 # ifdef FEAT_DIFF 3777 static int orig_topfill = 0; 3778 # endif 3779 #endif 3780 #if (defined(FEAT_WINDOWS) && defined(CHECK_DOUBLE_CLICK)) || defined(PROTO) 3781 /* 3782 * Checking for double clicks ourselves. 3783 * "orig_topline" is used to avoid detecting a double-click when the window 3784 * contents scrolled (e.g., when 'scrolloff' is non-zero). 3785 */ 3786 /* 3787 * Set orig_topline. Used when jumping to another window, so that a double 3788 * click still works. 3789 */ 3790 void 3791 set_mouse_topline(wp) 3792 win_T *wp; 3793 { 3794 orig_topline = wp->w_topline; 3795 # ifdef FEAT_DIFF 3796 orig_topfill = wp->w_topfill; 3797 # endif 3798 } 3799 #endif 3800 3801 /* 3802 * Check if typebuf.tb_buf[] contains a terminal key code. 3803 * Check from typebuf.tb_buf[typebuf.tb_off] to typebuf.tb_buf[typebuf.tb_off 3804 * + max_offset]. 3805 * Return 0 for no match, -1 for partial match, > 0 for full match. 3806 * With a match, the match is removed, the replacement code is inserted in 3807 * typebuf.tb_buf[] and the number of characters in typebuf.tb_buf[] is 3808 * returned. 3809 * When "buf" is not NULL, it is used instead of typebuf.tb_buf[]. "buflen" is 3810 * then the length of the string in buf[]. 3811 */ 3812 int 3813 check_termcode(max_offset, buf, buflen) 3814 int max_offset; 3815 char_u *buf; 3816 int buflen; 3817 { 3818 char_u *tp; 3819 char_u *p; 3820 int slen = 0; /* init for GCC */ 3821 int modslen; 3822 int len; 3823 int offset; 3824 char_u key_name[2]; 3825 int modifiers; 3826 int key; 3827 int new_slen; 3828 int extra; 3829 char_u string[MAX_KEY_CODE_LEN + 1]; 3830 int i, j; 3831 int idx = 0; 3832 #ifdef FEAT_MOUSE 3833 # if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI) 3834 char_u bytes[6]; 3835 int num_bytes; 3836 # endif 3837 int mouse_code = 0; /* init for GCC */ 3838 int is_click, is_drag; 3839 int wheel_code = 0; 3840 int current_button; 3841 static int held_button = MOUSE_RELEASE; 3842 static int orig_num_clicks = 1; 3843 static int orig_mouse_code = 0x0; 3844 # ifdef CHECK_DOUBLE_CLICK 3845 static int orig_mouse_col = 0; 3846 static int orig_mouse_row = 0; 3847 static struct timeval orig_mouse_time = {0, 0}; 3848 /* time of previous mouse click */ 3849 struct timeval mouse_time; /* time of current mouse click */ 3850 long timediff; /* elapsed time in msec */ 3851 # endif 3852 #endif 3853 int cpo_koffset; 3854 #ifdef FEAT_MOUSE_GPM 3855 extern int gpm_flag; /* gpm library variable */ 3856 #endif 3857 3858 cpo_koffset = (vim_strchr(p_cpo, CPO_KOFFSET) != NULL); 3859 3860 /* 3861 * Speed up the checks for terminal codes by gathering all first bytes 3862 * used in termleader[]. Often this is just a single <Esc>. 3863 */ 3864 if (need_gather) 3865 gather_termleader(); 3866 3867 /* 3868 * Check at several positions in typebuf.tb_buf[], to catch something like 3869 * "x<Up>" that can be mapped. Stop at max_offset, because characters 3870 * after that cannot be used for mapping, and with @r commands 3871 * typebuf.tb_buf[] 3872 * can become very long. 3873 * This is used often, KEEP IT FAST! 3874 */ 3875 for (offset = 0; offset < max_offset; ++offset) 3876 { 3877 if (buf == NULL) 3878 { 3879 if (offset >= typebuf.tb_len) 3880 break; 3881 tp = typebuf.tb_buf + typebuf.tb_off + offset; 3882 len = typebuf.tb_len - offset; /* length of the input */ 3883 } 3884 else 3885 { 3886 if (offset >= buflen) 3887 break; 3888 tp = buf + offset; 3889 len = buflen - offset; 3890 } 3891 3892 /* 3893 * Don't check characters after K_SPECIAL, those are already 3894 * translated terminal chars (avoid translating ~@^Hx). 3895 */ 3896 if (*tp == K_SPECIAL) 3897 { 3898 offset += 2; /* there are always 2 extra characters */ 3899 continue; 3900 } 3901 3902 /* 3903 * Skip this position if the character does not appear as the first 3904 * character in term_strings. This speeds up a lot, since most 3905 * termcodes start with the same character (ESC or CSI). 3906 */ 3907 i = *tp; 3908 for (p = termleader; *p && *p != i; ++p) 3909 ; 3910 if (*p == NUL) 3911 continue; 3912 3913 /* 3914 * Skip this position if p_ek is not set and tp[0] is an ESC and we 3915 * are in Insert mode. 3916 */ 3917 if (*tp == ESC && !p_ek && (State & INSERT)) 3918 continue; 3919 3920 key_name[0] = NUL; /* no key name found yet */ 3921 key_name[1] = NUL; /* no key name found yet */ 3922 modifiers = 0; /* no modifiers yet */ 3923 3924 #ifdef FEAT_GUI 3925 if (gui.in_use) 3926 { 3927 /* 3928 * GUI special key codes are all of the form [CSI xx]. 3929 */ 3930 if (*tp == CSI) /* Special key from GUI */ 3931 { 3932 if (len < 3) 3933 return -1; /* Shouldn't happen */ 3934 slen = 3; 3935 key_name[0] = tp[1]; 3936 key_name[1] = tp[2]; 3937 } 3938 } 3939 else 3940 #endif /* FEAT_GUI */ 3941 { 3942 for (idx = 0; idx < tc_len; ++idx) 3943 { 3944 /* 3945 * Ignore the entry if we are not at the start of 3946 * typebuf.tb_buf[] 3947 * and there are not enough characters to make a match. 3948 * But only when the 'K' flag is in 'cpoptions'. 3949 */ 3950 slen = termcodes[idx].len; 3951 if (cpo_koffset && offset && len < slen) 3952 continue; 3953 if (STRNCMP(termcodes[idx].code, tp, 3954 (size_t)(slen > len ? len : slen)) == 0) 3955 { 3956 if (len < slen) /* got a partial sequence */ 3957 return -1; /* need to get more chars */ 3958 3959 /* 3960 * When found a keypad key, check if there is another key 3961 * that matches and use that one. This makes <Home> to be 3962 * found instead of <kHome> when they produce the same 3963 * key code. 3964 */ 3965 if (termcodes[idx].name[0] == 'K' 3966 && VIM_ISDIGIT(termcodes[idx].name[1])) 3967 { 3968 for (j = idx + 1; j < tc_len; ++j) 3969 if (termcodes[j].len == slen && 3970 STRNCMP(termcodes[idx].code, 3971 termcodes[j].code, slen) == 0) 3972 { 3973 idx = j; 3974 break; 3975 } 3976 } 3977 3978 key_name[0] = termcodes[idx].name[0]; 3979 key_name[1] = termcodes[idx].name[1]; 3980 break; 3981 } 3982 3983 /* 3984 * Check for code with modifier, like xterm uses: 3985 * <Esc>[123;*X (modslen == slen - 3) 3986 * Also <Esc>O*X and <M-O>*X (modslen == slen - 2). 3987 * When there is a modifier the * matches a number. 3988 * When there is no modifier the ;* or * is omitted. 3989 */ 3990 if (termcodes[idx].modlen > 0) 3991 { 3992 modslen = termcodes[idx].modlen; 3993 if (cpo_koffset && offset && len < modslen) 3994 continue; 3995 if (STRNCMP(termcodes[idx].code, tp, 3996 (size_t)(modslen > len ? len : modslen)) == 0) 3997 { 3998 int n; 3999 4000 if (len <= modslen) /* got a partial sequence */ 4001 return -1; /* need to get more chars */ 4002 4003 if (tp[modslen] == termcodes[idx].code[slen - 1]) 4004 slen = modslen + 1; /* no modifiers */ 4005 else if (tp[modslen] != ';' && modslen == slen - 3) 4006 continue; /* no match */ 4007 else 4008 { 4009 /* Skip over the digits, the final char must 4010 * follow. */ 4011 for (j = slen - 2; j < len && isdigit(tp[j]); ++j) 4012 ; 4013 ++j; 4014 if (len < j) /* got a partial sequence */ 4015 return -1; /* need to get more chars */ 4016 if (tp[j - 1] != termcodes[idx].code[slen - 1]) 4017 continue; /* no match */ 4018 4019 /* Match! Convert modifier bits. */ 4020 n = atoi((char *)tp + slen - 2) - 1; 4021 if (n & 1) 4022 modifiers |= MOD_MASK_SHIFT; 4023 if (n & 2) 4024 modifiers |= MOD_MASK_ALT; 4025 if (n & 4) 4026 modifiers |= MOD_MASK_CTRL; 4027 if (n & 8) 4028 modifiers |= MOD_MASK_META; 4029 4030 slen = j; 4031 } 4032 key_name[0] = termcodes[idx].name[0]; 4033 key_name[1] = termcodes[idx].name[1]; 4034 break; 4035 } 4036 } 4037 } 4038 } 4039 4040 #ifdef FEAT_TERMRESPONSE 4041 if (key_name[0] == NUL) 4042 { 4043 /* Check for xterm version string: "<Esc>[>{x};{vers};{y}c". Also 4044 * eat other possible responses to t_RV, rxvt returns 4045 * "<Esc>[?1;2c". Also accept CSI instead of <Esc>[. */ 4046 if (*T_CRV != NUL && ((tp[0] == ESC && tp[1] == '[' && len >= 3) 4047 || (tp[0] == CSI && len >= 2))) 4048 { 4049 j = 0; 4050 extra = 0; 4051 for (i = 2 + (tp[0] != CSI); 4052 i < len && (VIM_ISDIGIT(tp[i]) 4053 || tp[i] == ';' || tp[i] == '.'); ++i) 4054 if (tp[i] == ';' && ++j == 1) 4055 extra = atoi((char *)tp + i + 1); 4056 if (i == len) 4057 return -1; /* not enough characters */ 4058 4059 /* eat it when at least one digit and ending in 'c' */ 4060 if (i > 2 + (tp[0] != CSI) && tp[i] == 'c') 4061 { 4062 crv_status = CRV_GOT; 4063 4064 /* If this code starts with CSI, you can bet that the 4065 * terminal uses 8-bit codes. */ 4066 if (tp[0] == CSI) 4067 switch_to_8bit(); 4068 4069 /* rxvt sends its version number: "20703" is 2.7.3. 4070 * Ignore it for when the user has set 'term' to xterm, 4071 * even though it's an rxvt. */ 4072 if (extra > 20000) 4073 extra = 0; 4074 4075 if (tp[1 + (tp[0] != CSI)] == '>' && j == 2) 4076 { 4077 /* if xterm version >= 95 use mouse dragging */ 4078 if (extra >= 95) 4079 set_option_value((char_u *)"ttym", 0L, 4080 (char_u *)"xterm2", 0); 4081 /* if xterm version >= 141 try to get termcap codes */ 4082 if (extra >= 141) 4083 { 4084 check_for_codes = TRUE; 4085 need_gather = TRUE; 4086 req_codes_from_term(); 4087 } 4088 } 4089 # ifdef FEAT_EVAL 4090 set_vim_var_string(VV_TERMRESPONSE, tp, i + 1); 4091 # endif 4092 # ifdef FEAT_AUTOCMD 4093 apply_autocmds(EVENT_TERMRESPONSE, 4094 NULL, NULL, FALSE, curbuf); 4095 # endif 4096 key_name[0] = (int)KS_EXTRA; 4097 key_name[1] = (int)KE_IGNORE; 4098 slen = i + 1; 4099 } 4100 } 4101 4102 /* Check for '<Esc>P1+r<hex bytes><Esc>\'. A "0" instead of the 4103 * "1" means an invalid request. */ 4104 else if (check_for_codes 4105 && ((tp[0] == ESC && tp[1] == 'P' && len >= 2) 4106 || tp[0] == DCS)) 4107 { 4108 j = 1 + (tp[0] != DCS); 4109 for (i = j; i < len; ++i) 4110 if ((tp[i] == ESC && tp[i + 1] == '\\' && i + 1 < len) 4111 || tp[i] == STERM) 4112 { 4113 if (i - j >= 3 && tp[j + 1] == '+' && tp[j + 2] == 'r') 4114 got_code_from_term(tp + j, i); 4115 key_name[0] = (int)KS_EXTRA; 4116 key_name[1] = (int)KE_IGNORE; 4117 slen = i + 1 + (tp[i] == ESC); 4118 break; 4119 } 4120 4121 if (i == len) 4122 return -1; /* not enough characters */ 4123 } 4124 } 4125 #endif 4126 4127 if (key_name[0] == NUL) 4128 continue; /* No match at this position, try next one */ 4129 4130 /* We only get here when we have a complete termcode match */ 4131 4132 #ifdef FEAT_MOUSE 4133 # ifdef FEAT_GUI 4134 /* 4135 * Only in the GUI: Fetch the pointer coordinates of the scroll event 4136 * so that we know which window to scroll later. 4137 */ 4138 if (gui.in_use 4139 && key_name[0] == (int)KS_EXTRA 4140 && (key_name[1] == (int)KE_X1MOUSE 4141 || key_name[1] == (int)KE_X2MOUSE 4142 || key_name[1] == (int)KE_MOUSEDOWN 4143 || key_name[1] == (int)KE_MOUSEUP)) 4144 { 4145 num_bytes = get_bytes_from_buf(tp + slen, bytes, 4); 4146 if (num_bytes == -1) /* not enough coordinates */ 4147 return -1; 4148 mouse_col = 128 * (bytes[0] - ' ' - 1) + bytes[1] - ' ' - 1; 4149 mouse_row = 128 * (bytes[2] - ' ' - 1) + bytes[3] - ' ' - 1; 4150 slen += num_bytes; 4151 } 4152 else 4153 # endif 4154 /* 4155 * If it is a mouse click, get the coordinates. 4156 */ 4157 if (key_name[0] == (int)KS_MOUSE 4158 # ifdef FEAT_MOUSE_JSB 4159 || key_name[0] == (int)KS_JSBTERM_MOUSE 4160 # endif 4161 # ifdef FEAT_MOUSE_NET 4162 || key_name[0] == (int)KS_NETTERM_MOUSE 4163 # endif 4164 # ifdef FEAT_MOUSE_DEC 4165 || key_name[0] == (int)KS_DEC_MOUSE 4166 # endif 4167 # ifdef FEAT_MOUSE_PTERM 4168 || key_name[0] == (int)KS_PTERM_MOUSE 4169 # endif 4170 ) 4171 { 4172 is_click = is_drag = FALSE; 4173 4174 # if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI) 4175 if (key_name[0] == (int)KS_MOUSE) 4176 { 4177 /* 4178 * For xterm and MSDOS we get "<t_mouse>scr", where 4179 * s == encoded button state: 4180 * 0x20 = left button down 4181 * 0x21 = middle button down 4182 * 0x22 = right button down 4183 * 0x23 = any button release 4184 * 0x60 = button 4 down (scroll wheel down) 4185 * 0x61 = button 5 down (scroll wheel up) 4186 * add 0x04 for SHIFT 4187 * add 0x08 for ALT 4188 * add 0x10 for CTRL 4189 * add 0x20 for mouse drag (0x40 is drag with left button) 4190 * c == column + ' ' + 1 == column + 33 4191 * r == row + ' ' + 1 == row + 33 4192 * 4193 * The coordinates are passed on through global variables. 4194 * Ugly, but this avoids trouble with mouse clicks at an 4195 * unexpected moment and allows for mapping them. 4196 */ 4197 for (;;) 4198 { 4199 #ifdef FEAT_GUI 4200 if (gui.in_use) 4201 { 4202 /* GUI uses more bits for columns > 223 */ 4203 num_bytes = get_bytes_from_buf(tp + slen, bytes, 5); 4204 if (num_bytes == -1) /* not enough coordinates */ 4205 return -1; 4206 mouse_code = bytes[0]; 4207 mouse_col = 128 * (bytes[1] - ' ' - 1) 4208 + bytes[2] - ' ' - 1; 4209 mouse_row = 128 * (bytes[3] - ' ' - 1) 4210 + bytes[4] - ' ' - 1; 4211 } 4212 else 4213 #endif 4214 { 4215 num_bytes = get_bytes_from_buf(tp + slen, bytes, 3); 4216 if (num_bytes == -1) /* not enough coordinates */ 4217 return -1; 4218 mouse_code = bytes[0]; 4219 mouse_col = bytes[1] - ' ' - 1; 4220 mouse_row = bytes[2] - ' ' - 1; 4221 } 4222 slen += num_bytes; 4223 4224 /* If the following bytes is also a mouse code and it has 4225 * the same code, dump this one and get the next. This 4226 * makes dragging a whole lot faster. */ 4227 #ifdef FEAT_GUI 4228 if (gui.in_use) 4229 j = 3; 4230 else 4231 #endif 4232 j = termcodes[idx].len; 4233 if (STRNCMP(tp, tp + slen, (size_t)j) == 0 4234 && tp[slen + j] == mouse_code 4235 && tp[slen + j + 1] != NUL 4236 && tp[slen + j + 2] != NUL 4237 #ifdef FEAT_GUI 4238 && (!gui.in_use 4239 || (tp[slen + j + 3] != NUL 4240 && tp[slen + j + 4] != NUL)) 4241 #endif 4242 ) 4243 slen += j; 4244 else 4245 break; 4246 } 4247 4248 # if !defined(MSWIN) && !defined(MSDOS) 4249 /* 4250 * Handle mouse events. 4251 * Recognize the xterm mouse wheel, but not in the GUI, the 4252 * Linux console with GPM and the MS-DOS or Win32 console 4253 * (multi-clicks use >= 0x60). 4254 */ 4255 if (mouse_code >= MOUSEWHEEL_LOW 4256 # ifdef FEAT_GUI 4257 && !gui.in_use 4258 # endif 4259 # ifdef FEAT_MOUSE_GPM 4260 && gpm_flag == 0 4261 # endif 4262 ) 4263 { 4264 /* Keep the mouse_code before it's changed, so that we 4265 * remember that it was a mouse wheel click. */ 4266 wheel_code = mouse_code; 4267 } 4268 # ifdef FEAT_MOUSE_XTERM 4269 else if (held_button == MOUSE_RELEASE 4270 # ifdef FEAT_GUI 4271 && !gui.in_use 4272 # endif 4273 && (mouse_code == 0x23 || mouse_code == 0x24)) 4274 { 4275 /* Apparently used by rxvt scroll wheel. */ 4276 wheel_code = mouse_code - 0x23 + MOUSEWHEEL_LOW; 4277 } 4278 # endif 4279 4280 # if defined(UNIX) && defined(FEAT_MOUSE_TTY) 4281 else if (use_xterm_mouse() > 1) 4282 { 4283 if (mouse_code & MOUSE_DRAG_XTERM) 4284 mouse_code |= MOUSE_DRAG; 4285 } 4286 # endif 4287 # ifdef FEAT_XCLIPBOARD 4288 else if (!(mouse_code & MOUSE_DRAG & ~MOUSE_CLICK_MASK)) 4289 { 4290 if ((mouse_code & MOUSE_RELEASE) == MOUSE_RELEASE) 4291 stop_xterm_trace(); 4292 else 4293 start_xterm_trace(mouse_code); 4294 } 4295 # endif 4296 # endif 4297 } 4298 # endif /* !UNIX || FEAT_MOUSE_XTERM */ 4299 # ifdef FEAT_MOUSE_NET 4300 if (key_name[0] == (int)KS_NETTERM_MOUSE) 4301 { 4302 int mc, mr; 4303 4304 /* expect a rather limited sequence like: balancing { 4305 * \033}6,45\r 4306 * '6' is the row, 45 is the column 4307 */ 4308 p = tp + slen; 4309 mr = getdigits(&p); 4310 if (*p++ != ',') 4311 return -1; 4312 mc = getdigits(&p); 4313 if (*p++ != '\r') 4314 return -1; 4315 4316 mouse_col = mc - 1; 4317 mouse_row = mr - 1; 4318 mouse_code = MOUSE_LEFT; 4319 slen += (int)(p - (tp + slen)); 4320 } 4321 # endif /* FEAT_MOUSE_NET */ 4322 # ifdef FEAT_MOUSE_JSB 4323 if (key_name[0] == (int)KS_JSBTERM_MOUSE) 4324 { 4325 int mult, val, iter, button, status; 4326 4327 /* JSBTERM Input Model 4328 * \033[0~zw uniq escape sequence 4329 * (L-x) Left button pressed - not pressed x not reporting 4330 * (M-x) Middle button pressed - not pressed x not reporting 4331 * (R-x) Right button pressed - not pressed x not reporting 4332 * (SDmdu) Single , Double click, m mouse move d button down 4333 * u button up 4334 * ### X cursor position padded to 3 digits 4335 * ### Y cursor position padded to 3 digits 4336 * (s-x) SHIFT key pressed - not pressed x not reporting 4337 * (c-x) CTRL key pressed - not pressed x not reporting 4338 * \033\\ terminateing sequence 4339 */ 4340 4341 p = tp + slen; 4342 button = mouse_code = 0; 4343 switch (*p++) 4344 { 4345 case 'L': button = 1; break; 4346 case '-': break; 4347 case 'x': break; /* ignore sequence */ 4348 default: return -1; /* Unknown Result */ 4349 } 4350 switch (*p++) 4351 { 4352 case 'M': button |= 2; break; 4353 case '-': break; 4354 case 'x': break; /* ignore sequence */ 4355 default: return -1; /* Unknown Result */ 4356 } 4357 switch (*p++) 4358 { 4359 case 'R': button |= 4; break; 4360 case '-': break; 4361 case 'x': break; /* ignore sequence */ 4362 default: return -1; /* Unknown Result */ 4363 } 4364 status = *p++; 4365 for (val = 0, mult = 100, iter = 0; iter < 3; iter++, 4366 mult /= 10, p++) 4367 if (*p >= '0' && *p <= '9') 4368 val += (*p - '0') * mult; 4369 else 4370 return -1; 4371 mouse_col = val; 4372 for (val = 0, mult = 100, iter = 0; iter < 3; iter++, 4373 mult /= 10, p++) 4374 if (*p >= '0' && *p <= '9') 4375 val += (*p - '0') * mult; 4376 else 4377 return -1; 4378 mouse_row = val; 4379 switch (*p++) 4380 { 4381 case 's': button |= 8; break; /* SHIFT key Pressed */ 4382 case '-': break; /* Not Pressed */ 4383 case 'x': break; /* Not Reporting */ 4384 default: return -1; /* Unknown Result */ 4385 } 4386 switch (*p++) 4387 { 4388 case 'c': button |= 16; break; /* CTRL key Pressed */ 4389 case '-': break; /* Not Pressed */ 4390 case 'x': break; /* Not Reporting */ 4391 default: return -1; /* Unknown Result */ 4392 } 4393 if (*p++ != '\033') 4394 return -1; 4395 if (*p++ != '\\') 4396 return -1; 4397 switch (status) 4398 { 4399 case 'D': /* Double Click */ 4400 case 'S': /* Single Click */ 4401 if (button & 1) mouse_code |= MOUSE_LEFT; 4402 if (button & 2) mouse_code |= MOUSE_MIDDLE; 4403 if (button & 4) mouse_code |= MOUSE_RIGHT; 4404 if (button & 8) mouse_code |= MOUSE_SHIFT; 4405 if (button & 16) mouse_code |= MOUSE_CTRL; 4406 break; 4407 case 'm': /* Mouse move */ 4408 if (button & 1) mouse_code |= MOUSE_LEFT; 4409 if (button & 2) mouse_code |= MOUSE_MIDDLE; 4410 if (button & 4) mouse_code |= MOUSE_RIGHT; 4411 if (button & 8) mouse_code |= MOUSE_SHIFT; 4412 if (button & 16) mouse_code |= MOUSE_CTRL; 4413 if ((button & 7) != 0) 4414 { 4415 held_button = mouse_code; 4416 mouse_code |= MOUSE_DRAG; 4417 } 4418 is_drag = TRUE; 4419 showmode(); 4420 break; 4421 case 'd': /* Button Down */ 4422 if (button & 1) mouse_code |= MOUSE_LEFT; 4423 if (button & 2) mouse_code |= MOUSE_MIDDLE; 4424 if (button & 4) mouse_code |= MOUSE_RIGHT; 4425 if (button & 8) mouse_code |= MOUSE_SHIFT; 4426 if (button & 16) mouse_code |= MOUSE_CTRL; 4427 break; 4428 case 'u': /* Button Up */ 4429 if (button & 1) 4430 mouse_code |= MOUSE_LEFT | MOUSE_RELEASE; 4431 if (button & 2) 4432 mouse_code |= MOUSE_MIDDLE | MOUSE_RELEASE; 4433 if (button & 4) 4434 mouse_code |= MOUSE_RIGHT | MOUSE_RELEASE; 4435 if (button & 8) 4436 mouse_code |= MOUSE_SHIFT; 4437 if (button & 16) 4438 mouse_code |= MOUSE_CTRL; 4439 break; 4440 default: return -1; /* Unknown Result */ 4441 } 4442 4443 slen += (p - (tp + slen)); 4444 } 4445 # endif /* FEAT_MOUSE_JSB */ 4446 # ifdef FEAT_MOUSE_DEC 4447 if (key_name[0] == (int)KS_DEC_MOUSE) 4448 { 4449 /* The DEC Locator Input Model 4450 * Netterm delivers the code sequence: 4451 * \033[2;4;24;80&w (left button down) 4452 * \033[3;0;24;80&w (left button up) 4453 * \033[6;1;24;80&w (right button down) 4454 * \033[7;0;24;80&w (right button up) 4455 * CSI Pe ; Pb ; Pr ; Pc ; Pp & w 4456 * Pe is the event code 4457 * Pb is the button code 4458 * Pr is the row coordinate 4459 * Pc is the column coordinate 4460 * Pp is the third coordinate (page number) 4461 * Pe, the event code indicates what event caused this report 4462 * The following event codes are defined: 4463 * 0 - request, the terminal received an explicit request 4464 * for a locator report, but the locator is unavailable 4465 * 1 - request, the terminal received an explicit request 4466 * for a locator report 4467 * 2 - left button down 4468 * 3 - left button up 4469 * 4 - middle button down 4470 * 5 - middle button up 4471 * 6 - right button down 4472 * 7 - right button up 4473 * 8 - fourth button down 4474 * 9 - fourth button up 4475 * 10 - locator outside filter rectangle 4476 * Pb, the button code, ASCII decimal 0-15 indicating which 4477 * buttons are down if any. The state of the four buttons 4478 * on the locator correspond to the low four bits of the 4479 * decimal value, 4480 * "1" means button depressed 4481 * 0 - no buttons down, 4482 * 1 - right, 4483 * 2 - middle, 4484 * 4 - left, 4485 * 8 - fourth 4486 * Pr is the row coordinate of the locator position in the page, 4487 * encoded as an ASCII decimal value. 4488 * If Pr is omitted, the locator position is undefined 4489 * (outside the terminal window for example). 4490 * Pc is the column coordinate of the locator position in the 4491 * page, encoded as an ASCII decimal value. 4492 * If Pc is omitted, the locator position is undefined 4493 * (outside the terminal window for example). 4494 * Pp is the page coordinate of the locator position 4495 * encoded as an ASCII decimal value. 4496 * The page coordinate may be omitted if the locator is on 4497 * page one (the default). We ignore it anyway. 4498 */ 4499 int Pe, Pb, Pr, Pc; 4500 4501 p = tp + slen; 4502 4503 /* get event status */ 4504 Pe = getdigits(&p); 4505 if (*p++ != ';') 4506 return -1; 4507 4508 /* get button status */ 4509 Pb = getdigits(&p); 4510 if (*p++ != ';') 4511 return -1; 4512 4513 /* get row status */ 4514 Pr = getdigits(&p); 4515 if (*p++ != ';') 4516 return -1; 4517 4518 /* get column status */ 4519 Pc = getdigits(&p); 4520 4521 /* the page parameter is optional */ 4522 if (*p == ';') 4523 { 4524 p++; 4525 (void)getdigits(&p); 4526 } 4527 if (*p++ != '&') 4528 return -1; 4529 if (*p++ != 'w') 4530 return -1; 4531 4532 mouse_code = 0; 4533 switch (Pe) 4534 { 4535 case 0: return -1; /* position request while unavailable */ 4536 case 1: /* a response to a locator position request includes 4537 the status of all buttons */ 4538 Pb &= 7; /* mask off and ignore fourth button */ 4539 if (Pb & 4) 4540 mouse_code = MOUSE_LEFT; 4541 if (Pb & 2) 4542 mouse_code = MOUSE_MIDDLE; 4543 if (Pb & 1) 4544 mouse_code = MOUSE_RIGHT; 4545 if (Pb) 4546 { 4547 held_button = mouse_code; 4548 mouse_code |= MOUSE_DRAG; 4549 WantQueryMouse = TRUE; 4550 } 4551 is_drag = TRUE; 4552 showmode(); 4553 break; 4554 case 2: mouse_code = MOUSE_LEFT; 4555 WantQueryMouse = TRUE; 4556 break; 4557 case 3: mouse_code = MOUSE_RELEASE | MOUSE_LEFT; 4558 break; 4559 case 4: mouse_code = MOUSE_MIDDLE; 4560 WantQueryMouse = TRUE; 4561 break; 4562 case 5: mouse_code = MOUSE_RELEASE | MOUSE_MIDDLE; 4563 break; 4564 case 6: mouse_code = MOUSE_RIGHT; 4565 WantQueryMouse = TRUE; 4566 break; 4567 case 7: mouse_code = MOUSE_RELEASE | MOUSE_RIGHT; 4568 break; 4569 case 8: return -1; /* fourth button down */ 4570 case 9: return -1; /* fourth button up */ 4571 case 10: return -1; /* mouse outside of filter rectangle */ 4572 default: return -1; /* should never occur */ 4573 } 4574 4575 mouse_col = Pc - 1; 4576 mouse_row = Pr - 1; 4577 4578 slen += (int)(p - (tp + slen)); 4579 } 4580 # endif /* FEAT_MOUSE_DEC */ 4581 # ifdef FEAT_MOUSE_PTERM 4582 if (key_name[0] == (int)KS_PTERM_MOUSE) 4583 { 4584 int button, num_clicks, action, mc, mr; 4585 4586 p = tp + slen; 4587 4588 action = getdigits(&p); 4589 if (*p++ != ';') 4590 return -1; 4591 4592 mouse_row = getdigits(&p); 4593 if (*p++ != ';') 4594 return -1; 4595 mouse_col = getdigits(&p); 4596 if (*p++ != ';') 4597 return -1; 4598 4599 button = getdigits(&p); 4600 mouse_code = 0; 4601 4602 switch( button ) 4603 { 4604 case 4: mouse_code = MOUSE_LEFT; break; 4605 case 1: mouse_code = MOUSE_RIGHT; break; 4606 case 2: mouse_code = MOUSE_MIDDLE; break; 4607 default: return -1; 4608 } 4609 4610 switch( action ) 4611 { 4612 case 31: /* Initial press */ 4613 if (*p++ != ';') 4614 return -1; 4615 4616 num_clicks = getdigits(&p); /* Not used */ 4617 break; 4618 4619 case 32: /* Release */ 4620 mouse_code |= MOUSE_RELEASE; 4621 break; 4622 4623 case 33: /* Drag */ 4624 held_button = mouse_code; 4625 mouse_code |= MOUSE_DRAG; 4626 break; 4627 4628 default: 4629 return -1; 4630 } 4631 4632 if (*p++ != 't') 4633 return -1; 4634 4635 slen += (p - (tp + slen)); 4636 } 4637 # endif /* FEAT_MOUSE_PTERM */ 4638 4639 /* Interpret the mouse code */ 4640 current_button = (mouse_code & MOUSE_CLICK_MASK); 4641 if (current_button == MOUSE_RELEASE 4642 # ifdef FEAT_MOUSE_XTERM 4643 && wheel_code == 0 4644 # endif 4645 ) 4646 { 4647 /* 4648 * If we get a mouse drag or release event when 4649 * there is no mouse button held down (held_button == 4650 * MOUSE_RELEASE), produce a K_IGNORE below. 4651 * (can happen when you hold down two buttons 4652 * and then let them go, or click in the menu bar, but not 4653 * on a menu, and drag into the text). 4654 */ 4655 if ((mouse_code & MOUSE_DRAG) == MOUSE_DRAG) 4656 is_drag = TRUE; 4657 current_button = held_button; 4658 } 4659 else if (wheel_code == 0) 4660 { 4661 # ifdef CHECK_DOUBLE_CLICK 4662 # ifdef FEAT_MOUSE_GPM 4663 # ifdef FEAT_GUI 4664 /* 4665 * Only for Unix, when GUI or gpm is not active, we handle 4666 * multi-clicks here. 4667 */ 4668 if (gpm_flag == 0 && !gui.in_use) 4669 # else 4670 if (gpm_flag == 0) 4671 # endif 4672 # else 4673 # ifdef FEAT_GUI 4674 if (!gui.in_use) 4675 # endif 4676 # endif 4677 { 4678 /* 4679 * Compute the time elapsed since the previous mouse click. 4680 */ 4681 gettimeofday(&mouse_time, NULL); 4682 timediff = (mouse_time.tv_usec 4683 - orig_mouse_time.tv_usec) / 1000; 4684 if (timediff < 0) 4685 --orig_mouse_time.tv_sec; 4686 timediff += (mouse_time.tv_sec 4687 - orig_mouse_time.tv_sec) * 1000; 4688 orig_mouse_time = mouse_time; 4689 if (mouse_code == orig_mouse_code 4690 && timediff < p_mouset 4691 && orig_num_clicks != 4 4692 && orig_mouse_col == mouse_col 4693 && orig_mouse_row == mouse_row 4694 && ((orig_topline == curwin->w_topline 4695 #ifdef FEAT_DIFF 4696 && orig_topfill == curwin->w_topfill 4697 #endif 4698 ) 4699 #ifdef FEAT_WINDOWS 4700 /* Double click in tab pages line also works 4701 * when window contents changes. */ 4702 || (mouse_row == 0 && firstwin->w_winrow > 0) 4703 #endif 4704 ) 4705 ) 4706 ++orig_num_clicks; 4707 else 4708 orig_num_clicks = 1; 4709 orig_mouse_col = mouse_col; 4710 orig_mouse_row = mouse_row; 4711 orig_topline = curwin->w_topline; 4712 #ifdef FEAT_DIFF 4713 orig_topfill = curwin->w_topfill; 4714 #endif 4715 } 4716 # if defined(FEAT_GUI) || defined(FEAT_MOUSE_GPM) 4717 else 4718 orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code); 4719 # endif 4720 # else 4721 orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code); 4722 # endif 4723 is_click = TRUE; 4724 orig_mouse_code = mouse_code; 4725 } 4726 if (!is_drag) 4727 held_button = mouse_code & MOUSE_CLICK_MASK; 4728 4729 /* 4730 * Translate the actual mouse event into a pseudo mouse event. 4731 * First work out what modifiers are to be used. 4732 */ 4733 if (orig_mouse_code & MOUSE_SHIFT) 4734 modifiers |= MOD_MASK_SHIFT; 4735 if (orig_mouse_code & MOUSE_CTRL) 4736 modifiers |= MOD_MASK_CTRL; 4737 if (orig_mouse_code & MOUSE_ALT) 4738 modifiers |= MOD_MASK_ALT; 4739 if (orig_num_clicks == 2) 4740 modifiers |= MOD_MASK_2CLICK; 4741 else if (orig_num_clicks == 3) 4742 modifiers |= MOD_MASK_3CLICK; 4743 else if (orig_num_clicks == 4) 4744 modifiers |= MOD_MASK_4CLICK; 4745 4746 /* Work out our pseudo mouse event */ 4747 key_name[0] = (int)KS_EXTRA; 4748 if (wheel_code != 0) 4749 key_name[1] = (wheel_code & 1) 4750 ? (int)KE_MOUSEUP : (int)KE_MOUSEDOWN; 4751 else 4752 key_name[1] = get_pseudo_mouse_code(current_button, 4753 is_click, is_drag); 4754 } 4755 #endif /* FEAT_MOUSE */ 4756 4757 #ifdef FEAT_GUI 4758 /* 4759 * If using the GUI, then we get menu and scrollbar events. 4760 * 4761 * A menu event is encoded as K_SPECIAL, KS_MENU, KE_FILLER followed by 4762 * four bytes which are to be taken as a pointer to the vimmenu_T 4763 * structure. 4764 * 4765 * A tab line event is encodded as K_SPECIAL KS_TABLINE nr, where "nr" 4766 * is one byte with the tab index. 4767 * 4768 * A scrollbar event is K_SPECIAL, KS_VER_SCROLLBAR, KE_FILLER followed 4769 * by one byte representing the scrollbar number, and then four bytes 4770 * representing a long_u which is the new value of the scrollbar. 4771 * 4772 * A horizontal scrollbar event is K_SPECIAL, KS_HOR_SCROLLBAR, 4773 * KE_FILLER followed by four bytes representing a long_u which is the 4774 * new value of the scrollbar. 4775 */ 4776 # ifdef FEAT_MENU 4777 else if (key_name[0] == (int)KS_MENU) 4778 { 4779 long_u val; 4780 4781 num_bytes = get_long_from_buf(tp + slen, &val); 4782 if (num_bytes == -1) 4783 return -1; 4784 current_menu = (vimmenu_T *)val; 4785 slen += num_bytes; 4786 } 4787 # endif 4788 # ifdef FEAT_GUI_TABLINE 4789 else if (key_name[0] == (int)KS_TABLINE) 4790 { 4791 /* Selecting tabline tab or using its menu. */ 4792 num_bytes = get_bytes_from_buf(tp + slen, bytes, 1); 4793 if (num_bytes == -1) 4794 return -1; 4795 current_tab = (int)bytes[0]; 4796 slen += num_bytes; 4797 } 4798 else if (key_name[0] == (int)KS_TABMENU) 4799 { 4800 /* Selecting tabline tab or using its menu. */ 4801 num_bytes = get_bytes_from_buf(tp + slen, bytes, 2); 4802 if (num_bytes == -1) 4803 return -1; 4804 current_tab = (int)bytes[0]; 4805 current_tabmenu = (int)bytes[1]; 4806 slen += num_bytes; 4807 } 4808 # endif 4809 # ifndef USE_ON_FLY_SCROLL 4810 else if (key_name[0] == (int)KS_VER_SCROLLBAR) 4811 { 4812 long_u val; 4813 4814 /* Get the last scrollbar event in the queue of the same type */ 4815 j = 0; 4816 for (i = 0; tp[j] == CSI && tp[j + 1] == KS_VER_SCROLLBAR 4817 && tp[j + 2] != NUL; ++i) 4818 { 4819 j += 3; 4820 num_bytes = get_bytes_from_buf(tp + j, bytes, 1); 4821 if (num_bytes == -1) 4822 break; 4823 if (i == 0) 4824 current_scrollbar = (int)bytes[0]; 4825 else if (current_scrollbar != (int)bytes[0]) 4826 break; 4827 j += num_bytes; 4828 num_bytes = get_long_from_buf(tp + j, &val); 4829 if (num_bytes == -1) 4830 break; 4831 scrollbar_value = val; 4832 j += num_bytes; 4833 slen = j; 4834 } 4835 if (i == 0) /* not enough characters to make one */ 4836 return -1; 4837 } 4838 else if (key_name[0] == (int)KS_HOR_SCROLLBAR) 4839 { 4840 long_u val; 4841 4842 /* Get the last horiz. scrollbar event in the queue */ 4843 j = 0; 4844 for (i = 0; tp[j] == CSI && tp[j + 1] == KS_HOR_SCROLLBAR 4845 && tp[j + 2] != NUL; ++i) 4846 { 4847 j += 3; 4848 num_bytes = get_long_from_buf(tp + j, &val); 4849 if (num_bytes == -1) 4850 break; 4851 scrollbar_value = val; 4852 j += num_bytes; 4853 slen = j; 4854 } 4855 if (i == 0) /* not enough characters to make one */ 4856 return -1; 4857 } 4858 # endif /* !USE_ON_FLY_SCROLL */ 4859 #endif /* FEAT_GUI */ 4860 4861 /* 4862 * Change <xHome> to <Home>, <xUp> to <Up>, etc. 4863 */ 4864 key = handle_x_keys(TERMCAP2KEY(key_name[0], key_name[1])); 4865 4866 /* 4867 * Add any modifier codes to our string. 4868 */ 4869 new_slen = 0; /* Length of what will replace the termcode */ 4870 if (modifiers != 0) 4871 { 4872 /* Some keys have the modifier included. Need to handle that here 4873 * to make mappings work. */ 4874 key = simplify_key(key, &modifiers); 4875 if (modifiers != 0) 4876 { 4877 string[new_slen++] = K_SPECIAL; 4878 string[new_slen++] = (int)KS_MODIFIER; 4879 string[new_slen++] = modifiers; 4880 } 4881 } 4882 4883 /* Finally, add the special key code to our string */ 4884 key_name[0] = KEY2TERMCAP0(key); 4885 key_name[1] = KEY2TERMCAP1(key); 4886 if (key_name[0] == KS_KEY) 4887 string[new_slen++] = key_name[1]; /* from ":set <M-b>=xx" */ 4888 else 4889 { 4890 string[new_slen++] = K_SPECIAL; 4891 string[new_slen++] = key_name[0]; 4892 string[new_slen++] = key_name[1]; 4893 } 4894 string[new_slen] = NUL; 4895 extra = new_slen - slen; 4896 if (buf == NULL) 4897 { 4898 if (extra < 0) 4899 /* remove matched chars, taking care of noremap */ 4900 del_typebuf(-extra, offset); 4901 else if (extra > 0) 4902 /* insert the extra space we need */ 4903 ins_typebuf(string + slen, REMAP_YES, offset, FALSE, FALSE); 4904 4905 /* 4906 * Careful: del_typebuf() and ins_typebuf() may have reallocated 4907 * typebuf.tb_buf[]! 4908 */ 4909 mch_memmove(typebuf.tb_buf + typebuf.tb_off + offset, string, 4910 (size_t)new_slen); 4911 } 4912 else 4913 { 4914 if (extra < 0) 4915 /* remove matched characters */ 4916 mch_memmove(buf + offset, buf + offset - extra, 4917 (size_t)(buflen + offset + extra)); 4918 else if (extra > 0) 4919 /* insert the extra space we need */ 4920 mch_memmove(buf + offset + extra, buf + offset, 4921 (size_t)(buflen - offset)); 4922 mch_memmove(buf + offset, string, (size_t)new_slen); 4923 } 4924 return (len + extra + offset); 4925 } 4926 4927 return 0; /* no match found */ 4928 } 4929 4930 /* 4931 * Replace any terminal code strings in from[] with the equivalent internal 4932 * vim representation. This is used for the "from" and "to" part of a 4933 * mapping, and the "to" part of a menu command. 4934 * Any strings like "<C-UP>" are also replaced, unless 'cpoptions' contains 4935 * '<'. 4936 * K_SPECIAL by itself is replaced by K_SPECIAL KS_SPECIAL KE_FILLER. 4937 * 4938 * The replacement is done in result[] and finally copied into allocated 4939 * memory. If this all works well *bufp is set to the allocated memory and a 4940 * pointer to it is returned. If something fails *bufp is set to NULL and from 4941 * is returned. 4942 * 4943 * CTRL-V characters are removed. When "from_part" is TRUE, a trailing CTRL-V 4944 * is included, otherwise it is removed (for ":map xx ^V", maps xx to 4945 * nothing). When 'cpoptions' does not contain 'B', a backslash can be used 4946 * instead of a CTRL-V. 4947 */ 4948 char_u * 4949 replace_termcodes(from, bufp, from_part, do_lt) 4950 char_u *from; 4951 char_u **bufp; 4952 int from_part; 4953 int do_lt; /* also translate <lt> */ 4954 { 4955 int i; 4956 int slen; 4957 int key; 4958 int dlen = 0; 4959 char_u *src; 4960 int do_backslash; /* backslash is a special character */ 4961 int do_special; /* recognize <> key codes */ 4962 int do_key_code; /* recognize raw key codes */ 4963 char_u *result; /* buffer for resulting string */ 4964 4965 do_backslash = (vim_strchr(p_cpo, CPO_BSLASH) == NULL); 4966 do_special = (vim_strchr(p_cpo, CPO_SPECI) == NULL); 4967 do_key_code = (vim_strchr(p_cpo, CPO_KEYCODE) == NULL); 4968 4969 /* 4970 * Allocate space for the translation. Worst case a single character is 4971 * replaced by 6 bytes (shifted special key), plus a NUL at the end. 4972 */ 4973 result = alloc((unsigned)STRLEN(from) * 6 + 1); 4974 if (result == NULL) /* out of memory */ 4975 { 4976 *bufp = NULL; 4977 return from; 4978 } 4979 4980 src = from; 4981 4982 /* 4983 * Check for #n at start only: function key n 4984 */ 4985 if (from_part && src[0] == '#' && VIM_ISDIGIT(src[1])) /* function key */ 4986 { 4987 result[dlen++] = K_SPECIAL; 4988 result[dlen++] = 'k'; 4989 if (src[1] == '0') 4990 result[dlen++] = ';'; /* #0 is F10 is "k;" */ 4991 else 4992 result[dlen++] = src[1]; /* #3 is F3 is "k3" */ 4993 src += 2; 4994 } 4995 4996 /* 4997 * Copy each byte from *from to result[dlen] 4998 */ 4999 while (*src != NUL) 5000 { 5001 /* 5002 * If 'cpoptions' does not contain '<', check for special key codes, 5003 * like "<C-S-MouseLeft>" 5004 */ 5005 if (do_special && (do_lt || STRNCMP(src, "<lt>", 4) != 0)) 5006 { 5007 #ifdef FEAT_EVAL 5008 /* 5009 * Replace <SID> by K_SNR <script-nr> _. 5010 * (room: 5 * 6 = 30 bytes; needed: 3 + <nr> + 1 <= 14) 5011 */ 5012 if (STRNICMP(src, "<SID>", 5) == 0) 5013 { 5014 if (current_SID <= 0) 5015 EMSG(_(e_usingsid)); 5016 else 5017 { 5018 src += 5; 5019 result[dlen++] = K_SPECIAL; 5020 result[dlen++] = (int)KS_EXTRA; 5021 result[dlen++] = (int)KE_SNR; 5022 sprintf((char *)result + dlen, "%ld", (long)current_SID); 5023 dlen += (int)STRLEN(result + dlen); 5024 result[dlen++] = '_'; 5025 continue; 5026 } 5027 } 5028 #endif 5029 5030 slen = trans_special(&src, result + dlen, TRUE); 5031 if (slen) 5032 { 5033 dlen += slen; 5034 continue; 5035 } 5036 } 5037 5038 /* 5039 * If 'cpoptions' does not contain 'k', see if it's an actual key-code. 5040 * Note that this is also checked after replacing the <> form. 5041 * Single character codes are NOT replaced (e.g. ^H or DEL), because 5042 * it could be a character in the file. 5043 */ 5044 if (do_key_code) 5045 { 5046 i = find_term_bykeys(src); 5047 if (i >= 0) 5048 { 5049 result[dlen++] = K_SPECIAL; 5050 result[dlen++] = termcodes[i].name[0]; 5051 result[dlen++] = termcodes[i].name[1]; 5052 src += termcodes[i].len; 5053 /* If terminal code matched, continue after it. */ 5054 continue; 5055 } 5056 } 5057 5058 #ifdef FEAT_EVAL 5059 if (do_special) 5060 { 5061 char_u *p, *s, len; 5062 5063 /* 5064 * Replace <Leader> by the value of "mapleader". 5065 * Replace <LocalLeader> by the value of "maplocalleader". 5066 * If "mapleader" or "maplocalleader" isn't set use a backslash. 5067 */ 5068 if (STRNICMP(src, "<Leader>", 8) == 0) 5069 { 5070 len = 8; 5071 p = get_var_value((char_u *)"g:mapleader"); 5072 } 5073 else if (STRNICMP(src, "<LocalLeader>", 13) == 0) 5074 { 5075 len = 13; 5076 p = get_var_value((char_u *)"g:maplocalleader"); 5077 } 5078 else 5079 { 5080 len = 0; 5081 p = NULL; 5082 } 5083 if (len != 0) 5084 { 5085 /* Allow up to 8 * 6 characters for "mapleader". */ 5086 if (p == NULL || *p == NUL || STRLEN(p) > 8 * 6) 5087 s = (char_u *)"\\"; 5088 else 5089 s = p; 5090 while (*s != NUL) 5091 result[dlen++] = *s++; 5092 src += len; 5093 continue; 5094 } 5095 } 5096 #endif 5097 5098 /* 5099 * Remove CTRL-V and ignore the next character. 5100 * For "from" side the CTRL-V at the end is included, for the "to" 5101 * part it is removed. 5102 * If 'cpoptions' does not contain 'B', also accept a backslash. 5103 */ 5104 key = *src; 5105 if (key == Ctrl_V || (do_backslash && key == '\\')) 5106 { 5107 ++src; /* skip CTRL-V or backslash */ 5108 if (*src == NUL) 5109 { 5110 if (from_part) 5111 result[dlen++] = key; 5112 break; 5113 } 5114 } 5115 5116 #ifdef FEAT_MBYTE 5117 /* skip multibyte char correctly */ 5118 for (i = (*mb_ptr2len)(src); i > 0; --i) 5119 #endif 5120 { 5121 /* 5122 * If the character is K_SPECIAL, replace it with K_SPECIAL 5123 * KS_SPECIAL KE_FILLER. 5124 * If compiled with the GUI replace CSI with K_CSI. 5125 */ 5126 if (*src == K_SPECIAL) 5127 { 5128 result[dlen++] = K_SPECIAL; 5129 result[dlen++] = KS_SPECIAL; 5130 result[dlen++] = KE_FILLER; 5131 } 5132 # ifdef FEAT_GUI 5133 else if (*src == CSI) 5134 { 5135 result[dlen++] = K_SPECIAL; 5136 result[dlen++] = KS_EXTRA; 5137 result[dlen++] = (int)KE_CSI; 5138 } 5139 # endif 5140 else 5141 result[dlen++] = *src; 5142 ++src; 5143 } 5144 } 5145 result[dlen] = NUL; 5146 5147 /* 5148 * Copy the new string to allocated memory. 5149 * If this fails, just return from. 5150 */ 5151 if ((*bufp = vim_strsave(result)) != NULL) 5152 from = *bufp; 5153 vim_free(result); 5154 return from; 5155 } 5156 5157 /* 5158 * Find a termcode with keys 'src' (must be NUL terminated). 5159 * Return the index in termcodes[], or -1 if not found. 5160 */ 5161 int 5162 find_term_bykeys(src) 5163 char_u *src; 5164 { 5165 int i; 5166 int slen; 5167 5168 for (i = 0; i < tc_len; ++i) 5169 { 5170 slen = termcodes[i].len; 5171 if (slen > 1 && STRNCMP(termcodes[i].code, src, (size_t)slen) == 0) 5172 return i; 5173 } 5174 return -1; 5175 } 5176 5177 /* 5178 * Gather the first characters in the terminal key codes into a string. 5179 * Used to speed up check_termcode(). 5180 */ 5181 static void 5182 gather_termleader() 5183 { 5184 int i; 5185 int len = 0; 5186 5187 #ifdef FEAT_GUI 5188 if (gui.in_use) 5189 termleader[len++] = CSI; /* the GUI codes are not in termcodes[] */ 5190 #endif 5191 #ifdef FEAT_TERMRESPONSE 5192 if (check_for_codes) 5193 termleader[len++] = DCS; /* the termcode response starts with DCS 5194 in 8-bit mode */ 5195 #endif 5196 termleader[len] = NUL; 5197 5198 for (i = 0; i < tc_len; ++i) 5199 if (vim_strchr(termleader, termcodes[i].code[0]) == NULL) 5200 { 5201 termleader[len++] = termcodes[i].code[0]; 5202 termleader[len] = NUL; 5203 } 5204 5205 need_gather = FALSE; 5206 } 5207 5208 /* 5209 * Show all termcodes (for ":set termcap") 5210 * This code looks a lot like showoptions(), but is different. 5211 */ 5212 void 5213 show_termcodes() 5214 { 5215 int col; 5216 int *items; 5217 int item_count; 5218 int run; 5219 int row, rows; 5220 int cols; 5221 int i; 5222 int len; 5223 5224 #define INC3 27 /* try to make three columns */ 5225 #define INC2 40 /* try to make two columns */ 5226 #define GAP 2 /* spaces between columns */ 5227 5228 if (tc_len == 0) /* no terminal codes (must be GUI) */ 5229 return; 5230 items = (int *)alloc((unsigned)(sizeof(int) * tc_len)); 5231 if (items == NULL) 5232 return; 5233 5234 /* Highlight title */ 5235 MSG_PUTS_TITLE(_("\n--- Terminal keys ---")); 5236 5237 /* 5238 * do the loop two times: 5239 * 1. display the short items (non-strings and short strings) 5240 * 2. display the medium items (medium length strings) 5241 * 3. display the long items (remaining strings) 5242 */ 5243 for (run = 1; run <= 3 && !got_int; ++run) 5244 { 5245 /* 5246 * collect the items in items[] 5247 */ 5248 item_count = 0; 5249 for (i = 0; i < tc_len; i++) 5250 { 5251 len = show_one_termcode(termcodes[i].name, 5252 termcodes[i].code, FALSE); 5253 if (len <= INC3 - GAP ? run == 1 5254 : len <= INC2 - GAP ? run == 2 5255 : run == 3) 5256 items[item_count++] = i; 5257 } 5258 5259 /* 5260 * display the items 5261 */ 5262 if (run <= 2) 5263 { 5264 cols = (Columns + GAP) / (run == 1 ? INC3 : INC2); 5265 if (cols == 0) 5266 cols = 1; 5267 rows = (item_count + cols - 1) / cols; 5268 } 5269 else /* run == 3 */ 5270 rows = item_count; 5271 for (row = 0; row < rows && !got_int; ++row) 5272 { 5273 msg_putchar('\n'); /* go to next line */ 5274 if (got_int) /* 'q' typed in more */ 5275 break; 5276 col = 0; 5277 for (i = row; i < item_count; i += rows) 5278 { 5279 msg_col = col; /* make columns */ 5280 show_one_termcode(termcodes[items[i]].name, 5281 termcodes[items[i]].code, TRUE); 5282 if (run == 2) 5283 col += INC2; 5284 else 5285 col += INC3; 5286 } 5287 out_flush(); 5288 ui_breakcheck(); 5289 } 5290 } 5291 vim_free(items); 5292 } 5293 5294 /* 5295 * Show one termcode entry. 5296 * Output goes into IObuff[] 5297 */ 5298 int 5299 show_one_termcode(name, code, printit) 5300 char_u *name; 5301 char_u *code; 5302 int printit; 5303 { 5304 char_u *p; 5305 int len; 5306 5307 if (name[0] > '~') 5308 { 5309 IObuff[0] = ' '; 5310 IObuff[1] = ' '; 5311 IObuff[2] = ' '; 5312 IObuff[3] = ' '; 5313 } 5314 else 5315 { 5316 IObuff[0] = 't'; 5317 IObuff[1] = '_'; 5318 IObuff[2] = name[0]; 5319 IObuff[3] = name[1]; 5320 } 5321 IObuff[4] = ' '; 5322 5323 p = get_special_key_name(TERMCAP2KEY(name[0], name[1]), 0); 5324 if (p[1] != 't') 5325 STRCPY(IObuff + 5, p); 5326 else 5327 IObuff[5] = NUL; 5328 len = (int)STRLEN(IObuff); 5329 do 5330 IObuff[len++] = ' '; 5331 while (len < 17); 5332 IObuff[len] = NUL; 5333 if (code == NULL) 5334 len += 4; 5335 else 5336 len += vim_strsize(code); 5337 5338 if (printit) 5339 { 5340 msg_puts(IObuff); 5341 if (code == NULL) 5342 msg_puts((char_u *)"NULL"); 5343 else 5344 msg_outtrans(code); 5345 } 5346 return len; 5347 } 5348 5349 #if defined(FEAT_TERMRESPONSE) || defined(PROTO) 5350 /* 5351 * For Xterm >= 140 compiled with OPT_TCAP_QUERY: Obtain the actually used 5352 * termcap codes from the terminal itself. 5353 * We get them one by one to avoid a very long response string. 5354 */ 5355 static int xt_index_in = 0; 5356 static int xt_index_out = 0; 5357 5358 static void 5359 req_codes_from_term() 5360 { 5361 xt_index_out = 0; 5362 xt_index_in = 0; 5363 req_more_codes_from_term(); 5364 } 5365 5366 static void 5367 req_more_codes_from_term() 5368 { 5369 char buf[11]; 5370 int old_idx = xt_index_out; 5371 5372 /* Don't do anything when going to exit. */ 5373 if (exiting) 5374 return; 5375 5376 /* Send up to 10 more requests out than we received. Avoid sending too 5377 * many, there can be a buffer overflow somewhere. */ 5378 while (xt_index_out < xt_index_in + 10 && key_names[xt_index_out] != NULL) 5379 { 5380 sprintf(buf, "\033P+q%02x%02x\033\\", 5381 key_names[xt_index_out][0], key_names[xt_index_out][1]); 5382 out_str_nf((char_u *)buf); 5383 ++xt_index_out; 5384 } 5385 5386 /* Send the codes out right away. */ 5387 if (xt_index_out != old_idx) 5388 out_flush(); 5389 } 5390 5391 /* 5392 * Decode key code response from xterm: '<Esc>P1+r<name>=<string><Esc>\'. 5393 * A "0" instead of the "1" indicates a code that isn't supported. 5394 * Both <name> and <string> are encoded in hex. 5395 * "code" points to the "0" or "1". 5396 */ 5397 static void 5398 got_code_from_term(code, len) 5399 char_u *code; 5400 int len; 5401 { 5402 #define XT_LEN 100 5403 char_u name[3]; 5404 char_u str[XT_LEN]; 5405 int i; 5406 int j = 0; 5407 int c; 5408 5409 /* A '1' means the code is supported, a '0' means it isn't. 5410 * When half the length is > XT_LEN we can't use it. 5411 * Our names are currently all 2 characters. */ 5412 if (code[0] == '1' && code[7] == '=' && len / 2 < XT_LEN) 5413 { 5414 /* Get the name from the response and find it in the table. */ 5415 name[0] = hexhex2nr(code + 3); 5416 name[1] = hexhex2nr(code + 5); 5417 name[2] = NUL; 5418 for (i = 0; key_names[i] != NULL; ++i) 5419 { 5420 if (STRCMP(key_names[i], name) == 0) 5421 { 5422 xt_index_in = i; 5423 break; 5424 } 5425 } 5426 if (key_names[i] != NULL) 5427 { 5428 for (i = 8; (c = hexhex2nr(code + i)) >= 0; i += 2) 5429 str[j++] = c; 5430 str[j] = NUL; 5431 if (name[0] == 'C' && name[1] == 'o') 5432 { 5433 /* Color count is not a key code. */ 5434 i = atoi((char *)str); 5435 if (i != t_colors) 5436 { 5437 /* Nr of colors changed, initialize highlighting and 5438 * redraw everything. This causes a redraw, which usually 5439 * clears the message. Try keeping the message if it 5440 * might work. */ 5441 set_keep_msg_from_hist(); 5442 set_color_count(i); 5443 init_highlight(TRUE, FALSE); 5444 redraw_later(CLEAR); 5445 } 5446 } 5447 else 5448 { 5449 /* First delete any existing entry with the same code. */ 5450 i = find_term_bykeys(str); 5451 if (i >= 0) 5452 del_termcode_idx(i); 5453 add_termcode(name, str, ATC_FROM_TERM); 5454 } 5455 } 5456 } 5457 5458 /* May request more codes now that we received one. */ 5459 ++xt_index_in; 5460 req_more_codes_from_term(); 5461 } 5462 5463 /* 5464 * Check if there are any unanswered requests and deal with them. 5465 * This is called before starting an external program or getting direct 5466 * keyboard input. We don't want responses to be send to that program or 5467 * handled as typed text. 5468 */ 5469 static void 5470 check_for_codes_from_term() 5471 { 5472 int c; 5473 5474 /* If no codes requested or all are answered, no need to wait. */ 5475 if (xt_index_out == 0 || xt_index_out == xt_index_in) 5476 return; 5477 5478 /* Vgetc() will check for and handle any response. 5479 * Keep calling vpeekc() until we don't get any responses. */ 5480 ++no_mapping; 5481 ++allow_keys; 5482 for (;;) 5483 { 5484 c = vpeekc(); 5485 if (c == NUL) /* nothing available */ 5486 break; 5487 5488 /* If a response is recognized it's replaced with K_IGNORE, must read 5489 * it from the input stream. If there is no K_IGNORE we can't do 5490 * anything, break here (there might be some responses further on, but 5491 * we don't want to throw away any typed chars). */ 5492 if (c != K_SPECIAL && c != K_IGNORE) 5493 break; 5494 c = vgetc(); 5495 if (c != K_IGNORE) 5496 { 5497 vungetc(c); 5498 break; 5499 } 5500 } 5501 --no_mapping; 5502 --allow_keys; 5503 } 5504 #endif 5505 5506 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) 5507 /* 5508 * Translate an internal mapping/abbreviation representation into the 5509 * corresponding external one recognized by :map/:abbrev commands; 5510 * respects the current B/k/< settings of 'cpoption'. 5511 * 5512 * This function is called when expanding mappings/abbreviations on the 5513 * command-line, and for building the "Ambiguous mapping..." error mess�ge. 5514 * 5515 * It uses a growarray to build the translation string since the 5516 * latter can be wider than the original description. The caller has to 5517 * free the string afterwards. 5518 * 5519 * Returns NULL when there is a problem. 5520 */ 5521 char_u * 5522 translate_mapping(str, expmap) 5523 char_u *str; 5524 int expmap; /* TRUE when expanding mappings on command-line */ 5525 { 5526 garray_T ga; 5527 int c; 5528 int modifiers; 5529 int cpo_bslash; 5530 int cpo_special; 5531 int cpo_keycode; 5532 5533 ga_init(&ga); 5534 ga.ga_itemsize = 1; 5535 ga.ga_growsize = 40; 5536 5537 cpo_bslash = (vim_strchr(p_cpo, CPO_BSLASH) != NULL); 5538 cpo_special = (vim_strchr(p_cpo, CPO_SPECI) != NULL); 5539 cpo_keycode = (vim_strchr(p_cpo, CPO_KEYCODE) == NULL); 5540 5541 for (; *str; ++str) 5542 { 5543 c = *str; 5544 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) 5545 { 5546 modifiers = 0; 5547 if (str[1] == KS_MODIFIER) 5548 { 5549 str++; 5550 modifiers = *++str; 5551 c = *++str; 5552 } 5553 if (cpo_special && cpo_keycode && c == K_SPECIAL && !modifiers) 5554 { 5555 int i; 5556 5557 /* try to find special key in termcodes */ 5558 for (i = 0; i < tc_len; ++i) 5559 if (termcodes[i].name[0] == str[1] 5560 && termcodes[i].name[1] == str[2]) 5561 break; 5562 if (i < tc_len) 5563 { 5564 ga_concat(&ga, termcodes[i].code); 5565 str += 2; 5566 continue; /* for (str) */ 5567 } 5568 } 5569 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) 5570 { 5571 if (expmap && cpo_special) 5572 { 5573 ga_clear(&ga); 5574 return NULL; 5575 } 5576 c = TO_SPECIAL(str[1], str[2]); 5577 if (c == K_ZERO) /* display <Nul> as ^@ */ 5578 c = NUL; 5579 str += 2; 5580 } 5581 if (IS_SPECIAL(c) || modifiers) /* special key */ 5582 { 5583 if (expmap && cpo_special) 5584 { 5585 ga_clear(&ga); 5586 return NULL; 5587 } 5588 ga_concat(&ga, get_special_key_name(c, modifiers)); 5589 continue; /* for (str) */ 5590 } 5591 } 5592 if (c == ' ' || c == '\t' || c == Ctrl_J || c == Ctrl_V 5593 || (c == '<' && !cpo_special) || (c == '\\' && !cpo_bslash)) 5594 ga_append(&ga, cpo_bslash ? Ctrl_V : '\\'); 5595 if (c) 5596 ga_append(&ga, c); 5597 } 5598 ga_append(&ga, NUL); 5599 return (char_u *)(ga.ga_data); 5600 } 5601 #endif 5602 5603 #if (defined(WIN3264) && !defined(FEAT_GUI)) || defined(PROTO) 5604 static char ksme_str[20]; 5605 static char ksmr_str[20]; 5606 static char ksmd_str[20]; 5607 5608 /* 5609 * For Win32 console: update termcap codes for existing console attributes. 5610 */ 5611 void 5612 update_tcap(attr) 5613 int attr; 5614 { 5615 struct builtin_term *p; 5616 5617 p = find_builtin_term(DEFAULT_TERM); 5618 sprintf(ksme_str, IF_EB("\033|%dm", ESC_STR "|%dm"), attr); 5619 sprintf(ksmd_str, IF_EB("\033|%dm", ESC_STR "|%dm"), 5620 attr | 0x08); /* FOREGROUND_INTENSITY */ 5621 sprintf(ksmr_str, IF_EB("\033|%dm", ESC_STR "|%dm"), 5622 ((attr & 0x0F) << 4) | ((attr & 0xF0) >> 4)); 5623 5624 while (p->bt_string != NULL) 5625 { 5626 if (p->bt_entry == (int)KS_ME) 5627 p->bt_string = &ksme_str[0]; 5628 else if (p->bt_entry == (int)KS_MR) 5629 p->bt_string = &ksmr_str[0]; 5630 else if (p->bt_entry == (int)KS_MD) 5631 p->bt_string = &ksmd_str[0]; 5632 ++p; 5633 } 5634 } 5635 #endif 5636