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 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE))) 90 static int get_bytes_from_buf __ARGS((char_u *, char_u *, int)); 91 #endif 92 static void del_termcode_idx __ARGS((int idx)); 93 static int term_is_builtin __ARGS((char_u *name)); 94 static int term_7to8bit __ARGS((char_u *p)); 95 #ifdef FEAT_TERMRESPONSE 96 static void switch_to_8bit __ARGS((void)); 97 #endif 98 99 #ifdef HAVE_TGETENT 100 static char_u *tgetent_error __ARGS((char_u *, char_u *)); 101 102 /* 103 * Here is our own prototype for tgetstr(), any prototypes from the include 104 * files have been disabled by the define at the start of this file. 105 */ 106 char *tgetstr __ARGS((char *, char **)); 107 108 # ifdef FEAT_TERMRESPONSE 109 /* Request Terminal Version status: */ 110 # define CRV_GET 1 /* send T_CRV when switched to RAW mode */ 111 # define CRV_SENT 2 /* did send T_CRV, waiting for answer */ 112 # define CRV_GOT 3 /* received T_CRV response */ 113 static int crv_status = CRV_GET; 114 # endif 115 116 /* 117 * Don't declare these variables if termcap.h contains them. 118 * Autoconf checks if these variables should be declared extern (not all 119 * systems have them). 120 * Some versions define ospeed to be speed_t, but that is incompatible with 121 * BSD, where ospeed is short and speed_t is long. 122 */ 123 # ifndef HAVE_OSPEED 124 # ifdef OSPEED_EXTERN 125 extern short ospeed; 126 # else 127 short ospeed; 128 # endif 129 # endif 130 # ifndef HAVE_UP_BC_PC 131 # ifdef UP_BC_PC_EXTERN 132 extern char *UP, *BC, PC; 133 # else 134 char *UP, *BC, PC; 135 # endif 136 # endif 137 138 # define TGETSTR(s, p) vim_tgetstr((s), (p)) 139 # define TGETENT(b, t) tgetent((char *)(b), (char *)(t)) 140 static char_u *vim_tgetstr __ARGS((char *s, char_u **pp)); 141 #endif /* HAVE_TGETENT */ 142 143 static int detected_8bit = FALSE; /* detected 8-bit terminal */ 144 145 static struct builtin_term builtin_termcaps[] = 146 { 147 148 #if defined(FEAT_GUI) 149 /* 150 * GUI pseudo term-cap. 151 */ 152 {(int)KS_NAME, "gui"}, 153 {(int)KS_CE, IF_EB("\033|$", ESC_STR "|$")}, 154 {(int)KS_AL, IF_EB("\033|i", ESC_STR "|i")}, 155 # ifdef TERMINFO 156 {(int)KS_CAL, IF_EB("\033|%p1%dI", ESC_STR "|%p1%dI")}, 157 # else 158 {(int)KS_CAL, IF_EB("\033|%dI", ESC_STR "|%dI")}, 159 # endif 160 {(int)KS_DL, IF_EB("\033|d", ESC_STR "|d")}, 161 # ifdef TERMINFO 162 {(int)KS_CDL, IF_EB("\033|%p1%dD", ESC_STR "|%p1%dD")}, 163 {(int)KS_CS, IF_EB("\033|%p1%d;%p2%dR", ESC_STR "|%p1%d;%p2%dR")}, 164 # ifdef FEAT_VERTSPLIT 165 {(int)KS_CSV, IF_EB("\033|%p1%d;%p2%dV", ESC_STR "|%p1%d;%p2%dV")}, 166 # endif 167 # else 168 {(int)KS_CDL, IF_EB("\033|%dD", ESC_STR "|%dD")}, 169 {(int)KS_CS, IF_EB("\033|%d;%dR", ESC_STR "|%d;%dR")}, 170 # ifdef FEAT_VERTSPLIT 171 {(int)KS_CSV, IF_EB("\033|%d;%dV", ESC_STR "|%d;%dV")}, 172 # endif 173 # endif 174 {(int)KS_CL, IF_EB("\033|C", ESC_STR "|C")}, 175 /* attributes switched on with 'h', off with * 'H' */ 176 {(int)KS_ME, IF_EB("\033|31H", ESC_STR "|31H")}, /* HL_ALL */ 177 {(int)KS_MR, IF_EB("\033|1h", ESC_STR "|1h")}, /* HL_INVERSE */ 178 {(int)KS_MD, IF_EB("\033|2h", ESC_STR "|2h")}, /* HL_BOLD */ 179 {(int)KS_SE, IF_EB("\033|16H", ESC_STR "|16H")}, /* HL_STANDOUT */ 180 {(int)KS_SO, IF_EB("\033|16h", ESC_STR "|16h")}, /* HL_STANDOUT */ 181 {(int)KS_UE, IF_EB("\033|8H", ESC_STR "|8H")}, /* HL_UNDERLINE */ 182 {(int)KS_US, IF_EB("\033|8h", ESC_STR "|8h")}, /* HL_UNDERLINE */ 183 {(int)KS_UCE, IF_EB("\033|8C", ESC_STR "|8C")}, /* HL_UNDERCURL */ 184 {(int)KS_UCS, IF_EB("\033|8c", ESC_STR "|8c")}, /* HL_UNDERCURL */ 185 {(int)KS_CZR, IF_EB("\033|4H", ESC_STR "|4H")}, /* HL_ITALIC */ 186 {(int)KS_CZH, IF_EB("\033|4h", ESC_STR "|4h")}, /* HL_ITALIC */ 187 {(int)KS_VB, IF_EB("\033|f", ESC_STR "|f")}, 188 {(int)KS_MS, "y"}, 189 {(int)KS_UT, "y"}, 190 {(int)KS_LE, "\b"}, /* cursor-left = BS */ 191 {(int)KS_ND, "\014"}, /* cursor-right = CTRL-L */ 192 # ifdef TERMINFO 193 {(int)KS_CM, IF_EB("\033|%p1%d;%p2%dM", ESC_STR "|%p1%d;%p2%dM")}, 194 # else 195 {(int)KS_CM, IF_EB("\033|%d;%dM", ESC_STR "|%d;%dM")}, 196 # endif 197 /* there are no key sequences here, the GUI sequences are recognized 198 * in check_termcode() */ 199 #endif 200 201 #ifndef NO_BUILTIN_TCAPS 202 # if defined(RISCOS) || defined(ALL_BUILTIN_TCAPS) 203 /* 204 * Default for the Acorn. 205 */ 206 {(int)KS_NAME, "riscos"}, 207 {(int)KS_CL, "\014"}, /* Cls and Home Cursor */ 208 {(int)KS_CM, "\001%d\001%d\002"}, /* Position cursor */ 209 210 {(int)KS_CCO, "16"}, /* Allow 16 colors */ 211 212 {(int)KS_CAF, "\001%d\021"}, /* Set foreground colour */ 213 {(int)KS_CAB, "\001%d\022"}, /* Set background colour */ 214 215 216 {(int)KS_ME, "\004"}, /* Normal mode */ 217 {(int)KS_MR, "\005"}, /* Reverse */ 218 219 {(int)KS_VI, "\016"}, /* Cursor invisible */ 220 {(int)KS_VE, "\017"}, /* Cursor visible */ 221 {(int)KS_VS, "\020"}, /* Cursor very visible */ 222 223 {(int)KS_CS, "\001%d\001%d\003"}, /* Set scroll region */ 224 {(int)KS_SR, "\023"}, /* Scroll text down */ 225 {K_UP, "\217"}, 226 {K_DOWN, "\216"}, 227 {K_LEFT, "\214"}, 228 {K_RIGHT, "\215"}, 229 {K_S_UP, "\237"}, 230 {K_S_DOWN, "\236"}, 231 {K_S_LEFT, "\234"}, 232 {K_S_RIGHT, "\235"}, 233 234 {K_F1, "\201"}, 235 {K_F2, "\202"}, 236 {K_F3, "\203"}, 237 {K_F4, "\204"}, 238 {K_F5, "\205"}, 239 {K_F6, "\206"}, 240 {K_F7, "\207"}, 241 {K_F8, "\210"}, 242 {K_F9, "\211"}, 243 {K_F10, "\312"}, 244 {K_F11, "\313"}, 245 {K_F12, "\314"}, 246 {K_S_F1, "\221"}, 247 {K_S_F2, "\222"}, 248 {K_S_F3, "\223"}, 249 {K_S_F4, "\224"}, 250 {K_S_F5, "\225"}, 251 {K_S_F6, "\226"}, 252 {K_S_F7, "\227"}, 253 {K_S_F8, "\230"}, 254 {K_S_F9, "\231"}, 255 {K_S_F10, "\332"}, 256 {K_S_F11, "\333"}, 257 {K_S_F12, "\334"}, 258 {K_BS, "\010"}, 259 {K_INS, "\315"}, 260 {K_DEL, "\177"}, 261 {K_HOME, "\036"}, 262 {K_END, "\213"}, 263 {K_PAGEUP, "\237"}, 264 {K_PAGEDOWN, "\236"}, 265 # endif /* Acorn terminal */ 266 267 268 # if defined(AMIGA) || defined(ALL_BUILTIN_TCAPS) 269 /* 270 * Amiga console window, default for Amiga 271 */ 272 {(int)KS_NAME, "amiga"}, 273 {(int)KS_CE, "\033[K"}, 274 {(int)KS_CD, "\033[J"}, 275 {(int)KS_AL, "\033[L"}, 276 # ifdef TERMINFO 277 {(int)KS_CAL, "\033[%p1%dL"}, 278 # else 279 {(int)KS_CAL, "\033[%dL"}, 280 # endif 281 {(int)KS_DL, "\033[M"}, 282 # ifdef TERMINFO 283 {(int)KS_CDL, "\033[%p1%dM"}, 284 # else 285 {(int)KS_CDL, "\033[%dM"}, 286 # endif 287 {(int)KS_CL, "\014"}, 288 {(int)KS_VI, "\033[0 p"}, 289 {(int)KS_VE, "\033[1 p"}, 290 {(int)KS_ME, "\033[0m"}, 291 {(int)KS_MR, "\033[7m"}, 292 {(int)KS_MD, "\033[1m"}, 293 {(int)KS_SE, "\033[0m"}, 294 {(int)KS_SO, "\033[33m"}, 295 {(int)KS_US, "\033[4m"}, 296 {(int)KS_UE, "\033[0m"}, 297 {(int)KS_CZH, "\033[3m"}, 298 {(int)KS_CZR, "\033[0m"}, 299 #if defined(__MORPHOS__) || defined(__AROS__) 300 {(int)KS_CCO, "8"}, /* allow 8 colors */ 301 # ifdef TERMINFO 302 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ 303 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ 304 # else 305 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ 306 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ 307 # endif 308 {(int)KS_OP, "\033[m"}, /* reset colors */ 309 #endif 310 {(int)KS_MS, "y"}, 311 {(int)KS_UT, "y"}, /* guessed */ 312 {(int)KS_LE, "\b"}, 313 # ifdef TERMINFO 314 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 315 # else 316 {(int)KS_CM, "\033[%i%d;%dH"}, 317 # endif 318 #if defined(__MORPHOS__) 319 {(int)KS_SR, "\033M"}, 320 #endif 321 # ifdef TERMINFO 322 {(int)KS_CRI, "\033[%p1%dC"}, 323 # else 324 {(int)KS_CRI, "\033[%dC"}, 325 # endif 326 {K_UP, "\233A"}, 327 {K_DOWN, "\233B"}, 328 {K_LEFT, "\233D"}, 329 {K_RIGHT, "\233C"}, 330 {K_S_UP, "\233T"}, 331 {K_S_DOWN, "\233S"}, 332 {K_S_LEFT, "\233 A"}, 333 {K_S_RIGHT, "\233 @"}, 334 {K_S_TAB, "\233Z"}, 335 {K_F1, "\233\060~"},/* some compilers don't dig "\2330" */ 336 {K_F2, "\233\061~"}, 337 {K_F3, "\233\062~"}, 338 {K_F4, "\233\063~"}, 339 {K_F5, "\233\064~"}, 340 {K_F6, "\233\065~"}, 341 {K_F7, "\233\066~"}, 342 {K_F8, "\233\067~"}, 343 {K_F9, "\233\070~"}, 344 {K_F10, "\233\071~"}, 345 {K_S_F1, "\233\061\060~"}, 346 {K_S_F2, "\233\061\061~"}, 347 {K_S_F3, "\233\061\062~"}, 348 {K_S_F4, "\233\061\063~"}, 349 {K_S_F5, "\233\061\064~"}, 350 {K_S_F6, "\233\061\065~"}, 351 {K_S_F7, "\233\061\066~"}, 352 {K_S_F8, "\233\061\067~"}, 353 {K_S_F9, "\233\061\070~"}, 354 {K_S_F10, "\233\061\071~"}, 355 {K_HELP, "\233?~"}, 356 {K_INS, "\233\064\060~"}, /* 101 key keyboard */ 357 {K_PAGEUP, "\233\064\061~"}, /* 101 key keyboard */ 358 {K_PAGEDOWN, "\233\064\062~"}, /* 101 key keyboard */ 359 {K_HOME, "\233\064\064~"}, /* 101 key keyboard */ 360 {K_END, "\233\064\065~"}, /* 101 key keyboard */ 361 362 {BT_EXTRA_KEYS, ""}, 363 {TERMCAP2KEY('#', '2'), "\233\065\064~"}, /* shifted home key */ 364 {TERMCAP2KEY('#', '3'), "\233\065\060~"}, /* shifted insert key */ 365 {TERMCAP2KEY('*', '7'), "\233\065\065~"}, /* shifted end key */ 366 # endif 367 368 # if defined(__BEOS__) || defined(ALL_BUILTIN_TCAPS) 369 /* 370 * almost standard ANSI terminal, default for bebox 371 */ 372 {(int)KS_NAME, "beos-ansi"}, 373 {(int)KS_CE, "\033[K"}, 374 {(int)KS_CD, "\033[J"}, 375 {(int)KS_AL, "\033[L"}, 376 # ifdef TERMINFO 377 {(int)KS_CAL, "\033[%p1%dL"}, 378 # else 379 {(int)KS_CAL, "\033[%dL"}, 380 # endif 381 {(int)KS_DL, "\033[M"}, 382 # ifdef TERMINFO 383 {(int)KS_CDL, "\033[%p1%dM"}, 384 # else 385 {(int)KS_CDL, "\033[%dM"}, 386 # endif 387 #ifdef BEOS_PR_OR_BETTER 388 # ifdef TERMINFO 389 {(int)KS_CS, "\033[%i%p1%d;%p2%dr"}, 390 # else 391 {(int)KS_CS, "\033[%i%d;%dr"}, /* scroll region */ 392 # endif 393 #endif 394 {(int)KS_CL, "\033[H\033[2J"}, 395 #ifdef notyet 396 {(int)KS_VI, "[VI]"}, /* cursor invisible, VT320: CSI ? 25 l */ 397 {(int)KS_VE, "[VE]"}, /* cursor visible, VT320: CSI ? 25 h */ 398 #endif 399 {(int)KS_ME, "\033[m"}, /* normal mode */ 400 {(int)KS_MR, "\033[7m"}, /* reverse */ 401 {(int)KS_MD, "\033[1m"}, /* bold */ 402 {(int)KS_SO, "\033[31m"}, /* standout mode: red */ 403 {(int)KS_SE, "\033[m"}, /* standout end */ 404 {(int)KS_CZH, "\033[35m"}, /* italic: purple */ 405 {(int)KS_CZR, "\033[m"}, /* italic end */ 406 {(int)KS_US, "\033[4m"}, /* underscore mode */ 407 {(int)KS_UE, "\033[m"}, /* underscore end */ 408 {(int)KS_CCO, "8"}, /* allow 8 colors */ 409 # ifdef TERMINFO 410 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ 411 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ 412 # else 413 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ 414 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ 415 # endif 416 {(int)KS_OP, "\033[m"}, /* reset colors */ 417 {(int)KS_MS, "y"}, /* safe to move cur in reverse mode */ 418 {(int)KS_UT, "y"}, /* guessed */ 419 {(int)KS_LE, "\b"}, 420 # ifdef TERMINFO 421 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 422 # else 423 {(int)KS_CM, "\033[%i%d;%dH"}, 424 # endif 425 {(int)KS_SR, "\033M"}, 426 # ifdef TERMINFO 427 {(int)KS_CRI, "\033[%p1%dC"}, 428 # else 429 {(int)KS_CRI, "\033[%dC"}, 430 # endif 431 #if defined(BEOS_DR8) 432 {(int)KS_DB, ""}, /* hack! see screen.c */ 433 #endif 434 435 {K_UP, "\033[A"}, 436 {K_DOWN, "\033[B"}, 437 {K_LEFT, "\033[D"}, 438 {K_RIGHT, "\033[C"}, 439 # endif 440 441 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) || defined(SOME_BUILTIN_TCAPS) || defined(__EMX__) 442 /* 443 * standard ANSI terminal, default for unix 444 */ 445 {(int)KS_NAME, "ansi"}, 446 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, 447 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, 448 # ifdef TERMINFO 449 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, 450 # else 451 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, 452 # endif 453 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, 454 # ifdef TERMINFO 455 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, 456 # else 457 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, 458 # endif 459 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, 460 {(int)KS_ME, IF_EB("\033[0m", ESC_STR "[0m")}, 461 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, 462 {(int)KS_MS, "y"}, 463 {(int)KS_UT, "y"}, /* guessed */ 464 {(int)KS_LE, "\b"}, 465 # ifdef TERMINFO 466 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", ESC_STR "[%i%p1%d;%p2%dH")}, 467 # else 468 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 469 # endif 470 # ifdef TERMINFO 471 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, 472 # else 473 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, 474 # endif 475 # endif 476 477 # if defined(MSDOS) || defined(ALL_BUILTIN_TCAPS) || defined(__EMX__) 478 /* 479 * These codes are valid when nansi.sys or equivalent has been installed. 480 * Function keys on a PC are preceded with a NUL. These are converted into 481 * K_NUL '\316' in mch_inchar(), because we cannot handle NULs in key codes. 482 * CTRL-arrow is used instead of SHIFT-arrow. 483 */ 484 #ifdef __EMX__ 485 {(int)KS_NAME, "os2ansi"}, 486 #else 487 {(int)KS_NAME, "pcansi"}, 488 {(int)KS_DL, "\033[M"}, 489 {(int)KS_AL, "\033[L"}, 490 #endif 491 {(int)KS_CE, "\033[K"}, 492 {(int)KS_CL, "\033[2J"}, 493 {(int)KS_ME, "\033[0m"}, 494 {(int)KS_MR, "\033[5m"}, /* reverse: black on lightgrey */ 495 {(int)KS_MD, "\033[1m"}, /* bold: white text */ 496 {(int)KS_SE, "\033[0m"}, /* standout end */ 497 {(int)KS_SO, "\033[31m"}, /* standout: white on blue */ 498 {(int)KS_CZH, "\033[34;43m"}, /* italic mode: blue text on yellow */ 499 {(int)KS_CZR, "\033[0m"}, /* italic mode end */ 500 {(int)KS_US, "\033[36;41m"}, /* underscore mode: cyan text on red */ 501 {(int)KS_UE, "\033[0m"}, /* underscore mode end */ 502 {(int)KS_CCO, "8"}, /* allow 8 colors */ 503 # ifdef TERMINFO 504 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ 505 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ 506 # else 507 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ 508 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ 509 # endif 510 {(int)KS_OP, "\033[0m"}, /* reset colors */ 511 {(int)KS_MS, "y"}, 512 {(int)KS_UT, "y"}, /* guessed */ 513 {(int)KS_LE, "\b"}, 514 # ifdef TERMINFO 515 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 516 # else 517 {(int)KS_CM, "\033[%i%d;%dH"}, 518 # endif 519 # ifdef TERMINFO 520 {(int)KS_CRI, "\033[%p1%dC"}, 521 # else 522 {(int)KS_CRI, "\033[%dC"}, 523 # endif 524 {K_UP, "\316H"}, 525 {K_DOWN, "\316P"}, 526 {K_LEFT, "\316K"}, 527 {K_RIGHT, "\316M"}, 528 {K_S_LEFT, "\316s"}, 529 {K_S_RIGHT, "\316t"}, 530 {K_F1, "\316;"}, 531 {K_F2, "\316<"}, 532 {K_F3, "\316="}, 533 {K_F4, "\316>"}, 534 {K_F5, "\316?"}, 535 {K_F6, "\316@"}, 536 {K_F7, "\316A"}, 537 {K_F8, "\316B"}, 538 {K_F9, "\316C"}, 539 {K_F10, "\316D"}, 540 {K_F11, "\316\205"}, /* guessed */ 541 {K_F12, "\316\206"}, /* guessed */ 542 {K_S_F1, "\316T"}, 543 {K_S_F2, "\316U"}, 544 {K_S_F3, "\316V"}, 545 {K_S_F4, "\316W"}, 546 {K_S_F5, "\316X"}, 547 {K_S_F6, "\316Y"}, 548 {K_S_F7, "\316Z"}, 549 {K_S_F8, "\316["}, 550 {K_S_F9, "\316\\"}, 551 {K_S_F10, "\316]"}, 552 {K_S_F11, "\316\207"}, /* guessed */ 553 {K_S_F12, "\316\210"}, /* guessed */ 554 {K_INS, "\316R"}, 555 {K_DEL, "\316S"}, 556 {K_HOME, "\316G"}, 557 {K_END, "\316O"}, 558 {K_PAGEDOWN, "\316Q"}, 559 {K_PAGEUP, "\316I"}, 560 # endif 561 562 # if defined(MSDOS) 563 /* 564 * These codes are valid for the pc video. The entries that start with ESC | 565 * are translated into conio calls in os_msdos.c. Default for MSDOS. 566 */ 567 {(int)KS_NAME, "pcterm"}, 568 {(int)KS_CE, "\033|K"}, 569 {(int)KS_AL, "\033|L"}, 570 {(int)KS_DL, "\033|M"}, 571 # ifdef TERMINFO 572 {(int)KS_CS, "\033|%i%p1%d;%p2%dr"}, 573 # ifdef FEAT_VERTSPLIT 574 {(int)KS_CSV, "\033|%i%p1%d;%p2%dV"}, 575 # endif 576 # else 577 {(int)KS_CS, "\033|%i%d;%dr"}, 578 # ifdef FEAT_VERTSPLIT 579 {(int)KS_CSV, "\033|%i%d;%dV"}, 580 # endif 581 # endif 582 {(int)KS_CL, "\033|J"}, 583 {(int)KS_ME, "\033|0m"}, /* normal */ 584 {(int)KS_MR, "\033|112m"}, /* reverse: black on lightgrey */ 585 {(int)KS_MD, "\033|15m"}, /* bold: white text */ 586 {(int)KS_SE, "\033|0m"}, /* standout end */ 587 {(int)KS_SO, "\033|31m"}, /* standout: white on blue */ 588 {(int)KS_CZH, "\033|225m"}, /* italic mode: blue text on yellow */ 589 {(int)KS_CZR, "\033|0m"}, /* italic mode end */ 590 {(int)KS_US, "\033|67m"}, /* underscore mode: cyan text on red */ 591 {(int)KS_UE, "\033|0m"}, /* underscore mode end */ 592 {(int)KS_CCO, "16"}, /* allow 16 colors */ 593 # ifdef TERMINFO 594 {(int)KS_CAB, "\033|%p1%db"}, /* set background color */ 595 {(int)KS_CAF, "\033|%p1%df"}, /* set foreground color */ 596 # else 597 {(int)KS_CAB, "\033|%db"}, /* set background color */ 598 {(int)KS_CAF, "\033|%df"}, /* set foreground color */ 599 # endif 600 {(int)KS_MS, "y"}, 601 {(int)KS_UT, "y"}, 602 {(int)KS_LE, "\b"}, 603 # ifdef TERMINFO 604 {(int)KS_CM, "\033|%i%p1%d;%p2%dH"}, 605 # else 606 {(int)KS_CM, "\033|%i%d;%dH"}, 607 # endif 608 #ifdef DJGPP 609 {(int)KS_VB, "\033|B"}, /* visual bell */ 610 #endif 611 {K_UP, "\316H"}, 612 {K_DOWN, "\316P"}, 613 {K_LEFT, "\316K"}, 614 {K_RIGHT, "\316M"}, 615 {K_S_LEFT, "\316s"}, 616 {K_S_RIGHT, "\316t"}, 617 {K_S_TAB, "\316\017"}, 618 {K_F1, "\316;"}, 619 {K_F2, "\316<"}, 620 {K_F3, "\316="}, 621 {K_F4, "\316>"}, 622 {K_F5, "\316?"}, 623 {K_F6, "\316@"}, 624 {K_F7, "\316A"}, 625 {K_F8, "\316B"}, 626 {K_F9, "\316C"}, 627 {K_F10, "\316D"}, 628 {K_F11, "\316\205"}, 629 {K_F12, "\316\206"}, 630 {K_S_F1, "\316T"}, 631 {K_S_F2, "\316U"}, 632 {K_S_F3, "\316V"}, 633 {K_S_F4, "\316W"}, 634 {K_S_F5, "\316X"}, 635 {K_S_F6, "\316Y"}, 636 {K_S_F7, "\316Z"}, 637 {K_S_F8, "\316["}, 638 {K_S_F9, "\316\\"}, 639 {K_S_F10, "\316]"}, 640 {K_S_F11, "\316\207"}, 641 {K_S_F12, "\316\210"}, 642 {K_INS, "\316R"}, 643 {K_DEL, "\316S"}, 644 {K_HOME, "\316G"}, 645 {K_END, "\316O"}, 646 {K_PAGEDOWN, "\316Q"}, 647 {K_PAGEUP, "\316I"}, 648 {K_KPLUS, "\316N"}, 649 {K_KMINUS, "\316J"}, 650 {K_KMULTIPLY, "\3167"}, 651 {K_K0, "\316\332"}, 652 {K_K1, "\316\336"}, 653 {K_K2, "\316\342"}, 654 {K_K3, "\316\346"}, 655 {K_K4, "\316\352"}, 656 {K_K5, "\316\356"}, 657 {K_K6, "\316\362"}, 658 {K_K7, "\316\366"}, 659 {K_K8, "\316\372"}, 660 {K_K9, "\316\376"}, 661 # endif 662 663 # if defined(WIN3264) || defined(ALL_BUILTIN_TCAPS) || defined(__EMX__) 664 /* 665 * These codes are valid for the Win32 Console . The entries that start with 666 * ESC | are translated into console calls in os_win32.c. The function keys 667 * are also translated in os_win32.c. 668 */ 669 {(int)KS_NAME, "win32"}, 670 {(int)KS_CE, "\033|K"}, /* clear to end of line */ 671 {(int)KS_AL, "\033|L"}, /* add new blank line */ 672 # ifdef TERMINFO 673 {(int)KS_CAL, "\033|%p1%dL"}, /* add number of new blank lines */ 674 # else 675 {(int)KS_CAL, "\033|%dL"}, /* add number of new blank lines */ 676 # endif 677 {(int)KS_DL, "\033|M"}, /* delete line */ 678 # ifdef TERMINFO 679 {(int)KS_CDL, "\033|%p1%dM"}, /* delete number of lines */ 680 # else 681 {(int)KS_CDL, "\033|%dM"}, /* delete number of lines */ 682 # endif 683 {(int)KS_CL, "\033|J"}, /* clear screen */ 684 {(int)KS_CD, "\033|j"}, /* clear to end of display */ 685 {(int)KS_VI, "\033|v"}, /* cursor invisible */ 686 {(int)KS_VE, "\033|V"}, /* cursor visible */ 687 688 {(int)KS_ME, "\033|0m"}, /* normal */ 689 {(int)KS_MR, "\033|112m"}, /* reverse: black on lightgray */ 690 {(int)KS_MD, "\033|15m"}, /* bold: white on black */ 691 #if 1 692 {(int)KS_SO, "\033|31m"}, /* standout: white on blue */ 693 {(int)KS_SE, "\033|0m"}, /* standout end */ 694 #else 695 {(int)KS_SO, "\033|F"}, /* standout: high intensity */ 696 {(int)KS_SE, "\033|f"}, /* standout end */ 697 #endif 698 {(int)KS_CZH, "\033|225m"}, /* italic: blue text on yellow */ 699 {(int)KS_CZR, "\033|0m"}, /* italic end */ 700 {(int)KS_US, "\033|67m"}, /* underscore: cyan text on red */ 701 {(int)KS_UE, "\033|0m"}, /* underscore end */ 702 {(int)KS_CCO, "16"}, /* allow 16 colors */ 703 # ifdef TERMINFO 704 {(int)KS_CAB, "\033|%p1%db"}, /* set background color */ 705 {(int)KS_CAF, "\033|%p1%df"}, /* set foreground color */ 706 # else 707 {(int)KS_CAB, "\033|%db"}, /* set background color */ 708 {(int)KS_CAF, "\033|%df"}, /* set foreground color */ 709 # endif 710 711 {(int)KS_MS, "y"}, /* save to move cur in reverse mode */ 712 {(int)KS_UT, "y"}, 713 {(int)KS_LE, "\b"}, 714 # ifdef TERMINFO 715 {(int)KS_CM, "\033|%i%p1%d;%p2%dH"},/* cursor motion */ 716 # else 717 {(int)KS_CM, "\033|%i%d;%dH"},/* cursor motion */ 718 # endif 719 {(int)KS_VB, "\033|B"}, /* visual bell */ 720 {(int)KS_TI, "\033|S"}, /* put terminal in termcap mode */ 721 {(int)KS_TE, "\033|E"}, /* out of termcap mode */ 722 # ifdef TERMINFO 723 {(int)KS_CS, "\033|%i%p1%d;%p2%dr"},/* scroll region */ 724 # else 725 {(int)KS_CS, "\033|%i%d;%dr"},/* scroll region */ 726 # endif 727 728 {K_UP, "\316H"}, 729 {K_DOWN, "\316P"}, 730 {K_LEFT, "\316K"}, 731 {K_RIGHT, "\316M"}, 732 {K_S_UP, "\316\304"}, 733 {K_S_DOWN, "\316\317"}, 734 {K_S_LEFT, "\316\311"}, 735 {K_C_LEFT, "\316s"}, 736 {K_S_RIGHT, "\316\313"}, 737 {K_C_RIGHT, "\316t"}, 738 {K_S_TAB, "\316\017"}, 739 {K_F1, "\316;"}, 740 {K_F2, "\316<"}, 741 {K_F3, "\316="}, 742 {K_F4, "\316>"}, 743 {K_F5, "\316?"}, 744 {K_F6, "\316@"}, 745 {K_F7, "\316A"}, 746 {K_F8, "\316B"}, 747 {K_F9, "\316C"}, 748 {K_F10, "\316D"}, 749 {K_F11, "\316\205"}, 750 {K_F12, "\316\206"}, 751 {K_S_F1, "\316T"}, 752 {K_S_F2, "\316U"}, 753 {K_S_F3, "\316V"}, 754 {K_S_F4, "\316W"}, 755 {K_S_F5, "\316X"}, 756 {K_S_F6, "\316Y"}, 757 {K_S_F7, "\316Z"}, 758 {K_S_F8, "\316["}, 759 {K_S_F9, "\316\\"}, 760 {K_S_F10, "\316]"}, 761 {K_S_F11, "\316\207"}, 762 {K_S_F12, "\316\210"}, 763 {K_INS, "\316R"}, 764 {K_DEL, "\316S"}, 765 {K_HOME, "\316G"}, 766 {K_S_HOME, "\316\302"}, 767 {K_C_HOME, "\316w"}, 768 {K_END, "\316O"}, 769 {K_S_END, "\316\315"}, 770 {K_C_END, "\316u"}, 771 {K_PAGEDOWN, "\316Q"}, 772 {K_PAGEUP, "\316I"}, 773 {K_KPLUS, "\316N"}, 774 {K_KMINUS, "\316J"}, 775 {K_KMULTIPLY, "\316\067"}, 776 {K_K0, "\316\332"}, 777 {K_K1, "\316\336"}, 778 {K_K2, "\316\342"}, 779 {K_K3, "\316\346"}, 780 {K_K4, "\316\352"}, 781 {K_K5, "\316\356"}, 782 {K_K6, "\316\362"}, 783 {K_K7, "\316\366"}, 784 {K_K8, "\316\372"}, 785 {K_K9, "\316\376"}, 786 # endif 787 788 # if defined(VMS) || defined(ALL_BUILTIN_TCAPS) 789 /* 790 * VT320 is working as an ANSI terminal compatible DEC terminal. 791 * (it covers VT1x0, VT2x0 and VT3x0 up to VT320 on VMS as well) 792 * Note: K_F1...K_F5 are for internal use, should not be defined. 793 * TODO:- rewrite ESC[ codes to CSI 794 * - keyboard languages (CSI ? 26 n) 795 */ 796 {(int)KS_NAME, "vt320"}, 797 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, 798 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, 799 # ifdef TERMINFO 800 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, 801 # else 802 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, 803 # endif 804 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, 805 # ifdef TERMINFO 806 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, 807 # else 808 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, 809 # endif 810 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, 811 {(int)KS_CD, IF_EB("\033[J", ESC_STR "[J")}, 812 {(int)KS_CCO, "8"}, /* allow 8 colors */ 813 {(int)KS_ME, IF_EB("\033[0m", ESC_STR "[0m")}, 814 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, 815 {(int)KS_MD, IF_EB("\033[1m", ESC_STR "[1m")}, /* bold mode */ 816 {(int)KS_SE, IF_EB("\033[22m", ESC_STR "[22m")},/* normal mode */ 817 {(int)KS_UE, IF_EB("\033[24m", ESC_STR "[24m")},/* exit underscore mode */ 818 {(int)KS_US, IF_EB("\033[4m", ESC_STR "[4m")}, /* underscore mode */ 819 {(int)KS_CZH, IF_EB("\033[34;43m", ESC_STR "[34;43m")}, /* italic mode: blue text on yellow */ 820 {(int)KS_CZR, IF_EB("\033[0m", ESC_STR "[0m")}, /* italic mode end */ 821 {(int)KS_CAB, IF_EB("\033[4%dm", ESC_STR "[4%dm")}, /* set background color (ANSI) */ 822 {(int)KS_CAF, IF_EB("\033[3%dm", ESC_STR "[3%dm")}, /* set foreground color (ANSI) */ 823 {(int)KS_CSB, IF_EB("\033[102;%dm", ESC_STR "[102;%dm")}, /* set screen background color */ 824 {(int)KS_CSF, IF_EB("\033[101;%dm", ESC_STR "[101;%dm")}, /* set screen foreground color */ 825 {(int)KS_MS, "y"}, 826 {(int)KS_UT, "y"}, 827 {(int)KS_LE, "\b"}, 828 # ifdef TERMINFO 829 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", 830 ESC_STR "[%i%p1%d;%p2%dH")}, 831 # else 832 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 833 # endif 834 # ifdef TERMINFO 835 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, 836 # else 837 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, 838 # endif 839 {K_UP, IF_EB("\033[A", ESC_STR "[A")}, 840 {K_DOWN, IF_EB("\033[B", ESC_STR "[B")}, 841 {K_RIGHT, IF_EB("\033[C", ESC_STR "[C")}, 842 {K_LEFT, IF_EB("\033[D", ESC_STR "[D")}, 843 {K_F1, IF_EB("\033[11~", ESC_STR "[11~")}, 844 {K_F2, IF_EB("\033[12~", ESC_STR "[12~")}, 845 {K_F3, IF_EB("\033[13~", ESC_STR "[13~")}, 846 {K_F4, IF_EB("\033[14~", ESC_STR "[14~")}, 847 {K_F5, IF_EB("\033[15~", ESC_STR "[15~")}, 848 {K_F6, IF_EB("\033[17~", ESC_STR "[17~")}, 849 {K_F7, IF_EB("\033[18~", ESC_STR "[18~")}, 850 {K_F8, IF_EB("\033[19~", ESC_STR "[19~")}, 851 {K_F9, IF_EB("\033[20~", ESC_STR "[20~")}, 852 {K_F10, IF_EB("\033[21~", ESC_STR "[21~")}, 853 {K_F11, IF_EB("\033[23~", ESC_STR "[23~")}, 854 {K_F12, IF_EB("\033[24~", ESC_STR "[24~")}, 855 {K_F13, IF_EB("\033[25~", ESC_STR "[25~")}, 856 {K_F14, IF_EB("\033[26~", ESC_STR "[26~")}, 857 {K_F15, IF_EB("\033[28~", ESC_STR "[28~")}, /* Help */ 858 {K_F16, IF_EB("\033[29~", ESC_STR "[29~")}, /* Select */ 859 {K_F17, IF_EB("\033[31~", ESC_STR "[31~")}, 860 {K_F18, IF_EB("\033[32~", ESC_STR "[32~")}, 861 {K_F19, IF_EB("\033[33~", ESC_STR "[33~")}, 862 {K_F20, IF_EB("\033[34~", ESC_STR "[34~")}, 863 {K_INS, IF_EB("\033[2~", ESC_STR "[2~")}, 864 {K_DEL, IF_EB("\033[3~", ESC_STR "[3~")}, 865 {K_HOME, IF_EB("\033[1~", ESC_STR "[1~")}, 866 {K_END, IF_EB("\033[4~", ESC_STR "[4~")}, 867 {K_PAGEUP, IF_EB("\033[5~", ESC_STR "[5~")}, 868 {K_PAGEDOWN, IF_EB("\033[6~", ESC_STR "[6~")}, 869 {K_KPLUS, IF_EB("\033Ok", ESC_STR "Ok")}, /* keypad plus */ 870 {K_KMINUS, IF_EB("\033Om", ESC_STR "Om")}, /* keypad minus */ 871 {K_KDIVIDE, IF_EB("\033Oo", ESC_STR "Oo")}, /* keypad / */ 872 {K_KMULTIPLY, IF_EB("\033Oj", ESC_STR "Oj")}, /* keypad * */ 873 {K_KENTER, IF_EB("\033OM", ESC_STR "OM")}, /* keypad Enter */ 874 {K_BS, "\x7f"}, /* for some reason 0177 doesn't work */ 875 # endif 876 877 # if defined(ALL_BUILTIN_TCAPS) || defined(__MINT__) 878 /* 879 * Ordinary vt52 880 */ 881 {(int)KS_NAME, "vt52"}, 882 {(int)KS_CE, IF_EB("\033K", ESC_STR "K")}, 883 {(int)KS_CD, IF_EB("\033J", ESC_STR "J")}, 884 {(int)KS_CM, IF_EB("\033Y%+ %+ ", ESC_STR "Y%+ %+ ")}, 885 {(int)KS_LE, "\b"}, 886 # ifdef __MINT__ 887 {(int)KS_AL, IF_EB("\033L", ESC_STR "L")}, 888 {(int)KS_DL, IF_EB("\033M", ESC_STR "M")}, 889 {(int)KS_CL, IF_EB("\033E", ESC_STR "E")}, 890 {(int)KS_SR, IF_EB("\033I", ESC_STR "I")}, 891 {(int)KS_VE, IF_EB("\033e", ESC_STR "e")}, 892 {(int)KS_VI, IF_EB("\033f", ESC_STR "f")}, 893 {(int)KS_SO, IF_EB("\033p", ESC_STR "p")}, 894 {(int)KS_SE, IF_EB("\033q", ESC_STR "q")}, 895 {K_UP, IF_EB("\033A", ESC_STR "A")}, 896 {K_DOWN, IF_EB("\033B", ESC_STR "B")}, 897 {K_LEFT, IF_EB("\033D", ESC_STR "D")}, 898 {K_RIGHT, IF_EB("\033C", ESC_STR "C")}, 899 {K_S_UP, IF_EB("\033a", ESC_STR "a")}, 900 {K_S_DOWN, IF_EB("\033b", ESC_STR "b")}, 901 {K_S_LEFT, IF_EB("\033d", ESC_STR "d")}, 902 {K_S_RIGHT, IF_EB("\033c", ESC_STR "c")}, 903 {K_F1, IF_EB("\033P", ESC_STR "P")}, 904 {K_F2, IF_EB("\033Q", ESC_STR "Q")}, 905 {K_F3, IF_EB("\033R", ESC_STR "R")}, 906 {K_F4, IF_EB("\033S", ESC_STR "S")}, 907 {K_F5, IF_EB("\033T", ESC_STR "T")}, 908 {K_F6, IF_EB("\033U", ESC_STR "U")}, 909 {K_F7, IF_EB("\033V", ESC_STR "V")}, 910 {K_F8, IF_EB("\033W", ESC_STR "W")}, 911 {K_F9, IF_EB("\033X", ESC_STR "X")}, 912 {K_F10, IF_EB("\033Y", ESC_STR "Y")}, 913 {K_S_F1, IF_EB("\033p", ESC_STR "p")}, 914 {K_S_F2, IF_EB("\033q", ESC_STR "q")}, 915 {K_S_F3, IF_EB("\033r", ESC_STR "r")}, 916 {K_S_F4, IF_EB("\033s", ESC_STR "s")}, 917 {K_S_F5, IF_EB("\033t", ESC_STR "t")}, 918 {K_S_F6, IF_EB("\033u", ESC_STR "u")}, 919 {K_S_F7, IF_EB("\033v", ESC_STR "v")}, 920 {K_S_F8, IF_EB("\033w", ESC_STR "w")}, 921 {K_S_F9, IF_EB("\033x", ESC_STR "x")}, 922 {K_S_F10, IF_EB("\033y", ESC_STR "y")}, 923 {K_INS, IF_EB("\033I", ESC_STR "I")}, 924 {K_HOME, IF_EB("\033E", ESC_STR "E")}, 925 {K_PAGEDOWN, IF_EB("\033b", ESC_STR "b")}, 926 {K_PAGEUP, IF_EB("\033a", ESC_STR "a")}, 927 # else 928 {(int)KS_AL, IF_EB("\033T", ESC_STR "T")}, 929 {(int)KS_DL, IF_EB("\033U", ESC_STR "U")}, 930 {(int)KS_CL, IF_EB("\033H\033J", ESC_STR "H" ESC_STR_nc "J")}, 931 {(int)KS_ME, IF_EB("\033SO", ESC_STR "SO")}, 932 {(int)KS_MR, IF_EB("\033S2", ESC_STR "S2")}, 933 {(int)KS_MS, "y"}, 934 # endif 935 # endif 936 937 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) || defined(SOME_BUILTIN_TCAPS) || defined(__EMX__) 938 {(int)KS_NAME, "xterm"}, 939 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, 940 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, 941 # ifdef TERMINFO 942 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, 943 # else 944 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, 945 # endif 946 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, 947 # ifdef TERMINFO 948 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, 949 # else 950 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, 951 # endif 952 # ifdef TERMINFO 953 {(int)KS_CS, IF_EB("\033[%i%p1%d;%p2%dr", 954 ESC_STR "[%i%p1%d;%p2%dr")}, 955 # else 956 {(int)KS_CS, IF_EB("\033[%i%d;%dr", ESC_STR "[%i%d;%dr")}, 957 # endif 958 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, 959 {(int)KS_CD, IF_EB("\033[J", ESC_STR "[J")}, 960 {(int)KS_ME, IF_EB("\033[m", ESC_STR "[m")}, 961 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, 962 {(int)KS_MD, IF_EB("\033[1m", ESC_STR "[1m")}, 963 {(int)KS_UE, IF_EB("\033[m", ESC_STR "[m")}, 964 {(int)KS_US, IF_EB("\033[4m", ESC_STR "[4m")}, 965 {(int)KS_MS, "y"}, 966 {(int)KS_UT, "y"}, 967 {(int)KS_LE, "\b"}, 968 # ifdef TERMINFO 969 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", 970 ESC_STR "[%i%p1%d;%p2%dH")}, 971 # else 972 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 973 # endif 974 {(int)KS_SR, IF_EB("\033M", ESC_STR "M")}, 975 # ifdef TERMINFO 976 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, 977 # else 978 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, 979 # endif 980 {(int)KS_KS, IF_EB("\033[?1h\033=", ESC_STR "[?1h" ESC_STR_nc "=")}, 981 {(int)KS_KE, IF_EB("\033[?1l\033>", ESC_STR "[?1l" ESC_STR_nc ">")}, 982 # ifdef FEAT_XTERM_SAVE 983 {(int)KS_TI, IF_EB("\0337\033[?47h", ESC_STR "7" ESC_STR_nc "[?47h")}, 984 {(int)KS_TE, IF_EB("\033[2J\033[?47l\0338", 985 ESC_STR "[2J" ESC_STR_nc "[?47l" ESC_STR_nc "8")}, 986 # endif 987 {(int)KS_CIS, IF_EB("\033]1;", ESC_STR "]1;")}, 988 {(int)KS_CIE, "\007"}, 989 {(int)KS_TS, IF_EB("\033]2;", ESC_STR "]2;")}, 990 {(int)KS_FS, "\007"}, 991 # ifdef TERMINFO 992 {(int)KS_CWS, IF_EB("\033[8;%p1%d;%p2%dt", 993 ESC_STR "[8;%p1%d;%p2%dt")}, 994 {(int)KS_CWP, IF_EB("\033[3;%p1%d;%p2%dt", 995 ESC_STR "[3;%p1%d;%p2%dt")}, 996 # else 997 {(int)KS_CWS, IF_EB("\033[8;%d;%dt", ESC_STR "[8;%d;%dt")}, 998 {(int)KS_CWP, IF_EB("\033[3;%d;%dt", ESC_STR "[3;%d;%dt")}, 999 # endif 1000 {(int)KS_CRV, IF_EB("\033[>c", ESC_STR "[>c")}, 1001 1002 {K_UP, IF_EB("\033O*A", ESC_STR "O*A")}, 1003 {K_DOWN, IF_EB("\033O*B", ESC_STR "O*B")}, 1004 {K_RIGHT, IF_EB("\033O*C", ESC_STR "O*C")}, 1005 {K_LEFT, IF_EB("\033O*D", ESC_STR "O*D")}, 1006 /* An extra set of cursor keys for vt100 mode */ 1007 {K_XUP, IF_EB("\033[1;*A", ESC_STR "[1;*A")}, 1008 {K_XDOWN, IF_EB("\033[1;*B", ESC_STR "[1;*B")}, 1009 {K_XRIGHT, IF_EB("\033[1;*C", ESC_STR "[1;*C")}, 1010 {K_XLEFT, IF_EB("\033[1;*D", ESC_STR "[1;*D")}, 1011 /* An extra set of function keys for vt100 mode */ 1012 {K_XF1, IF_EB("\033O*P", ESC_STR "O*P")}, 1013 {K_XF2, IF_EB("\033O*Q", ESC_STR "O*Q")}, 1014 {K_XF3, IF_EB("\033O*R", ESC_STR "O*R")}, 1015 {K_XF4, IF_EB("\033O*S", ESC_STR "O*S")}, 1016 {K_F1, IF_EB("\033[11;*~", ESC_STR "[11;*~")}, 1017 {K_F2, IF_EB("\033[12;*~", ESC_STR "[12;*~")}, 1018 {K_F3, IF_EB("\033[13;*~", ESC_STR "[13;*~")}, 1019 {K_F4, IF_EB("\033[14;*~", ESC_STR "[14;*~")}, 1020 {K_F5, IF_EB("\033[15;*~", ESC_STR "[15;*~")}, 1021 {K_F6, IF_EB("\033[17;*~", ESC_STR "[17;*~")}, 1022 {K_F7, IF_EB("\033[18;*~", ESC_STR "[18;*~")}, 1023 {K_F8, IF_EB("\033[19;*~", ESC_STR "[19;*~")}, 1024 {K_F9, IF_EB("\033[20;*~", ESC_STR "[20;*~")}, 1025 {K_F10, IF_EB("\033[21;*~", ESC_STR "[21;*~")}, 1026 {K_F11, IF_EB("\033[23;*~", ESC_STR "[23;*~")}, 1027 {K_F12, IF_EB("\033[24;*~", ESC_STR "[24;*~")}, 1028 {K_S_TAB, IF_EB("\033[Z", ESC_STR "[Z")}, 1029 {K_HELP, IF_EB("\033[28;*~", ESC_STR "[28;*~")}, 1030 {K_UNDO, IF_EB("\033[26;*~", ESC_STR "[26;*~")}, 1031 {K_INS, IF_EB("\033[2;*~", ESC_STR "[2;*~")}, 1032 {K_HOME, IF_EB("\033[1;*H", ESC_STR "[1;*H")}, 1033 /* {K_S_HOME, IF_EB("\033O2H", ESC_STR "O2H")}, */ 1034 /* {K_C_HOME, IF_EB("\033O5H", ESC_STR "O5H")}, */ 1035 {K_KHOME, IF_EB("\033[1;*~", ESC_STR "[1;*~")}, 1036 {K_XHOME, IF_EB("\033O*H", ESC_STR "O*H")}, /* other Home */ 1037 {K_ZHOME, IF_EB("\033[7;*~", ESC_STR "[7;*~")}, /* other Home */ 1038 {K_END, IF_EB("\033[1;*F", ESC_STR "[1;*F")}, 1039 /* {K_S_END, IF_EB("\033O2F", ESC_STR "O2F")}, */ 1040 /* {K_C_END, IF_EB("\033O5F", ESC_STR "O5F")}, */ 1041 {K_KEND, IF_EB("\033[4;*~", ESC_STR "[4;*~")}, 1042 {K_XEND, IF_EB("\033O*F", ESC_STR "O*F")}, /* other End */ 1043 {K_ZEND, IF_EB("\033[8;*~", ESC_STR "[8;*~")}, 1044 {K_PAGEUP, IF_EB("\033[5;*~", ESC_STR "[5;*~")}, 1045 {K_PAGEDOWN, IF_EB("\033[6;*~", ESC_STR "[6;*~")}, 1046 {K_KPLUS, IF_EB("\033O*k", ESC_STR "O*k")}, /* keypad plus */ 1047 {K_KMINUS, IF_EB("\033O*m", ESC_STR "O*m")}, /* keypad minus */ 1048 {K_KDIVIDE, IF_EB("\033O*o", ESC_STR "O*o")}, /* keypad / */ 1049 {K_KMULTIPLY, IF_EB("\033O*j", ESC_STR "O*j")}, /* keypad * */ 1050 {K_KENTER, IF_EB("\033O*M", ESC_STR "O*M")}, /* keypad Enter */ 1051 {K_KPOINT, IF_EB("\033O*n", ESC_STR "O*n")}, /* keypad . */ 1052 {K_KDEL, IF_EB("\033[3;*~", ESC_STR "[3;*~")}, /* keypad Del */ 1053 1054 {BT_EXTRA_KEYS, ""}, 1055 {TERMCAP2KEY('k', '0'), IF_EB("\033[10;*~", ESC_STR "[10;*~")}, /* F0 */ 1056 {TERMCAP2KEY('F', '3'), IF_EB("\033[25;*~", ESC_STR "[25;*~")}, /* F13 */ 1057 /* F14 and F15 are missing, because they send the same codes as the undo 1058 * and help key, although they don't work on all keyboards. */ 1059 {TERMCAP2KEY('F', '6'), IF_EB("\033[29;*~", ESC_STR "[29;*~")}, /* F16 */ 1060 {TERMCAP2KEY('F', '7'), IF_EB("\033[31;*~", ESC_STR "[31;*~")}, /* F17 */ 1061 {TERMCAP2KEY('F', '8'), IF_EB("\033[32;*~", ESC_STR "[32;*~")}, /* F18 */ 1062 {TERMCAP2KEY('F', '9'), IF_EB("\033[33;*~", ESC_STR "[33;*~")}, /* F19 */ 1063 {TERMCAP2KEY('F', 'A'), IF_EB("\033[34;*~", ESC_STR "[34;*~")}, /* F20 */ 1064 1065 {TERMCAP2KEY('F', 'B'), IF_EB("\033[42;*~", ESC_STR "[42;*~")}, /* F21 */ 1066 {TERMCAP2KEY('F', 'C'), IF_EB("\033[43;*~", ESC_STR "[43;*~")}, /* F22 */ 1067 {TERMCAP2KEY('F', 'D'), IF_EB("\033[44;*~", ESC_STR "[44;*~")}, /* F23 */ 1068 {TERMCAP2KEY('F', 'E'), IF_EB("\033[45;*~", ESC_STR "[45;*~")}, /* F24 */ 1069 {TERMCAP2KEY('F', 'F'), IF_EB("\033[46;*~", ESC_STR "[46;*~")}, /* F25 */ 1070 {TERMCAP2KEY('F', 'G'), IF_EB("\033[47;*~", ESC_STR "[47;*~")}, /* F26 */ 1071 {TERMCAP2KEY('F', 'H'), IF_EB("\033[48;*~", ESC_STR "[48;*~")}, /* F27 */ 1072 {TERMCAP2KEY('F', 'I'), IF_EB("\033[49;*~", ESC_STR "[49;*~")}, /* F28 */ 1073 {TERMCAP2KEY('F', 'J'), IF_EB("\033[50;*~", ESC_STR "[50;*~")}, /* F29 */ 1074 {TERMCAP2KEY('F', 'K'), IF_EB("\033[51;*~", ESC_STR "[51;*~")}, /* F30 */ 1075 1076 {TERMCAP2KEY('F', 'L'), IF_EB("\033[52;*~", ESC_STR "[52;*~")}, /* F31 */ 1077 {TERMCAP2KEY('F', 'M'), IF_EB("\033[53;*~", ESC_STR "[53;*~")}, /* F32 */ 1078 {TERMCAP2KEY('F', 'N'), IF_EB("\033[54;*~", ESC_STR "[54;*~")}, /* F33 */ 1079 {TERMCAP2KEY('F', 'O'), IF_EB("\033[55;*~", ESC_STR "[55;*~")}, /* F34 */ 1080 {TERMCAP2KEY('F', 'P'), IF_EB("\033[56;*~", ESC_STR "[56;*~")}, /* F35 */ 1081 {TERMCAP2KEY('F', 'Q'), IF_EB("\033[57;*~", ESC_STR "[57;*~")}, /* F36 */ 1082 {TERMCAP2KEY('F', 'R'), IF_EB("\033[58;*~", ESC_STR "[58;*~")}, /* F37 */ 1083 # endif 1084 1085 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) 1086 /* 1087 * iris-ansi for Silicon Graphics machines. 1088 */ 1089 {(int)KS_NAME, "iris-ansi"}, 1090 {(int)KS_CE, "\033[K"}, 1091 {(int)KS_CD, "\033[J"}, 1092 {(int)KS_AL, "\033[L"}, 1093 # ifdef TERMINFO 1094 {(int)KS_CAL, "\033[%p1%dL"}, 1095 # else 1096 {(int)KS_CAL, "\033[%dL"}, 1097 # endif 1098 {(int)KS_DL, "\033[M"}, 1099 # ifdef TERMINFO 1100 {(int)KS_CDL, "\033[%p1%dM"}, 1101 # else 1102 {(int)KS_CDL, "\033[%dM"}, 1103 # endif 1104 #if 0 /* The scroll region is not working as Vim expects. */ 1105 # ifdef TERMINFO 1106 {(int)KS_CS, "\033[%i%p1%d;%p2%dr"}, 1107 # else 1108 {(int)KS_CS, "\033[%i%d;%dr"}, 1109 # endif 1110 #endif 1111 {(int)KS_CL, "\033[H\033[2J"}, 1112 {(int)KS_VE, "\033[9/y\033[12/y"}, /* These aren't documented */ 1113 {(int)KS_VS, "\033[10/y\033[=1h\033[=2l"}, /* These aren't documented */ 1114 {(int)KS_TI, "\033[=6h"}, 1115 {(int)KS_TE, "\033[=6l"}, 1116 {(int)KS_SE, "\033[21;27m"}, 1117 {(int)KS_SO, "\033[1;7m"}, 1118 {(int)KS_ME, "\033[m"}, 1119 {(int)KS_MR, "\033[7m"}, 1120 {(int)KS_MD, "\033[1m"}, 1121 {(int)KS_CCO, "8"}, /* allow 8 colors */ 1122 {(int)KS_CZH, "\033[3m"}, /* italic mode on */ 1123 {(int)KS_CZR, "\033[23m"}, /* italic mode off */ 1124 {(int)KS_US, "\033[4m"}, /* underline on */ 1125 {(int)KS_UE, "\033[24m"}, /* underline off */ 1126 # ifdef TERMINFO 1127 {(int)KS_CAB, "\033[4%p1%dm"}, /* set background color (ANSI) */ 1128 {(int)KS_CAF, "\033[3%p1%dm"}, /* set foreground color (ANSI) */ 1129 {(int)KS_CSB, "\033[102;%p1%dm"}, /* set screen background color */ 1130 {(int)KS_CSF, "\033[101;%p1%dm"}, /* set screen foreground color */ 1131 # else 1132 {(int)KS_CAB, "\033[4%dm"}, /* set background color (ANSI) */ 1133 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color (ANSI) */ 1134 {(int)KS_CSB, "\033[102;%dm"}, /* set screen background color */ 1135 {(int)KS_CSF, "\033[101;%dm"}, /* set screen foreground color */ 1136 # endif 1137 {(int)KS_MS, "y"}, /* guessed */ 1138 {(int)KS_UT, "y"}, /* guessed */ 1139 {(int)KS_LE, "\b"}, 1140 # ifdef TERMINFO 1141 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 1142 # else 1143 {(int)KS_CM, "\033[%i%d;%dH"}, 1144 # endif 1145 {(int)KS_SR, "\033M"}, 1146 # ifdef TERMINFO 1147 {(int)KS_CRI, "\033[%p1%dC"}, 1148 # else 1149 {(int)KS_CRI, "\033[%dC"}, 1150 # endif 1151 {(int)KS_CIS, "\033P3.y"}, 1152 {(int)KS_CIE, "\234"}, /* ST "String Terminator" */ 1153 {(int)KS_TS, "\033P1.y"}, 1154 {(int)KS_FS, "\234"}, /* ST "String Terminator" */ 1155 # ifdef TERMINFO 1156 {(int)KS_CWS, "\033[203;%p1%d;%p2%d/y"}, 1157 {(int)KS_CWP, "\033[205;%p1%d;%p2%d/y"}, 1158 # else 1159 {(int)KS_CWS, "\033[203;%d;%d/y"}, 1160 {(int)KS_CWP, "\033[205;%d;%d/y"}, 1161 # endif 1162 {K_UP, "\033[A"}, 1163 {K_DOWN, "\033[B"}, 1164 {K_LEFT, "\033[D"}, 1165 {K_RIGHT, "\033[C"}, 1166 {K_S_UP, "\033[161q"}, 1167 {K_S_DOWN, "\033[164q"}, 1168 {K_S_LEFT, "\033[158q"}, 1169 {K_S_RIGHT, "\033[167q"}, 1170 {K_F1, "\033[001q"}, 1171 {K_F2, "\033[002q"}, 1172 {K_F3, "\033[003q"}, 1173 {K_F4, "\033[004q"}, 1174 {K_F5, "\033[005q"}, 1175 {K_F6, "\033[006q"}, 1176 {K_F7, "\033[007q"}, 1177 {K_F8, "\033[008q"}, 1178 {K_F9, "\033[009q"}, 1179 {K_F10, "\033[010q"}, 1180 {K_F11, "\033[011q"}, 1181 {K_F12, "\033[012q"}, 1182 {K_S_F1, "\033[013q"}, 1183 {K_S_F2, "\033[014q"}, 1184 {K_S_F3, "\033[015q"}, 1185 {K_S_F4, "\033[016q"}, 1186 {K_S_F5, "\033[017q"}, 1187 {K_S_F6, "\033[018q"}, 1188 {K_S_F7, "\033[019q"}, 1189 {K_S_F8, "\033[020q"}, 1190 {K_S_F9, "\033[021q"}, 1191 {K_S_F10, "\033[022q"}, 1192 {K_S_F11, "\033[023q"}, 1193 {K_S_F12, "\033[024q"}, 1194 {K_INS, "\033[139q"}, 1195 {K_HOME, "\033[H"}, 1196 {K_END, "\033[146q"}, 1197 {K_PAGEUP, "\033[150q"}, 1198 {K_PAGEDOWN, "\033[154q"}, 1199 # endif 1200 1201 # if defined(DEBUG) || defined(ALL_BUILTIN_TCAPS) 1202 /* 1203 * for debugging 1204 */ 1205 {(int)KS_NAME, "debug"}, 1206 {(int)KS_CE, "[CE]"}, 1207 {(int)KS_CD, "[CD]"}, 1208 {(int)KS_AL, "[AL]"}, 1209 # ifdef TERMINFO 1210 {(int)KS_CAL, "[CAL%p1%d]"}, 1211 # else 1212 {(int)KS_CAL, "[CAL%d]"}, 1213 # endif 1214 {(int)KS_DL, "[DL]"}, 1215 # ifdef TERMINFO 1216 {(int)KS_CDL, "[CDL%p1%d]"}, 1217 # else 1218 {(int)KS_CDL, "[CDL%d]"}, 1219 # endif 1220 # ifdef TERMINFO 1221 {(int)KS_CS, "[%p1%dCS%p2%d]"}, 1222 # else 1223 {(int)KS_CS, "[%dCS%d]"}, 1224 # endif 1225 # ifdef FEAT_VERTSPLIT 1226 # ifdef TERMINFO 1227 {(int)KS_CSV, "[%p1%dCSV%p2%d]"}, 1228 # else 1229 {(int)KS_CSV, "[%dCSV%d]"}, 1230 # endif 1231 # endif 1232 # ifdef TERMINFO 1233 {(int)KS_CAB, "[CAB%p1%d]"}, 1234 {(int)KS_CAF, "[CAF%p1%d]"}, 1235 {(int)KS_CSB, "[CSB%p1%d]"}, 1236 {(int)KS_CSF, "[CSF%p1%d]"}, 1237 # else 1238 {(int)KS_CAB, "[CAB%d]"}, 1239 {(int)KS_CAF, "[CAF%d]"}, 1240 {(int)KS_CSB, "[CSB%d]"}, 1241 {(int)KS_CSF, "[CSF%d]"}, 1242 # endif 1243 {(int)KS_OP, "[OP]"}, 1244 {(int)KS_LE, "[LE]"}, 1245 {(int)KS_CL, "[CL]"}, 1246 {(int)KS_VI, "[VI]"}, 1247 {(int)KS_VE, "[VE]"}, 1248 {(int)KS_VS, "[VS]"}, 1249 {(int)KS_ME, "[ME]"}, 1250 {(int)KS_MR, "[MR]"}, 1251 {(int)KS_MB, "[MB]"}, 1252 {(int)KS_MD, "[MD]"}, 1253 {(int)KS_SE, "[SE]"}, 1254 {(int)KS_SO, "[SO]"}, 1255 {(int)KS_UE, "[UE]"}, 1256 {(int)KS_US, "[US]"}, 1257 {(int)KS_UCE, "[UCE]"}, 1258 {(int)KS_UCS, "[UCS]"}, 1259 {(int)KS_MS, "[MS]"}, 1260 {(int)KS_UT, "[UT]"}, 1261 # ifdef TERMINFO 1262 {(int)KS_CM, "[%p1%dCM%p2%d]"}, 1263 # else 1264 {(int)KS_CM, "[%dCM%d]"}, 1265 # endif 1266 {(int)KS_SR, "[SR]"}, 1267 # ifdef TERMINFO 1268 {(int)KS_CRI, "[CRI%p1%d]"}, 1269 # else 1270 {(int)KS_CRI, "[CRI%d]"}, 1271 # endif 1272 {(int)KS_VB, "[VB]"}, 1273 {(int)KS_KS, "[KS]"}, 1274 {(int)KS_KE, "[KE]"}, 1275 {(int)KS_TI, "[TI]"}, 1276 {(int)KS_TE, "[TE]"}, 1277 {(int)KS_CIS, "[CIS]"}, 1278 {(int)KS_CIE, "[CIE]"}, 1279 {(int)KS_TS, "[TS]"}, 1280 {(int)KS_FS, "[FS]"}, 1281 # ifdef TERMINFO 1282 {(int)KS_CWS, "[%p1%dCWS%p2%d]"}, 1283 {(int)KS_CWP, "[%p1%dCWP%p2%d]"}, 1284 # else 1285 {(int)KS_CWS, "[%dCWS%d]"}, 1286 {(int)KS_CWP, "[%dCWP%d]"}, 1287 # endif 1288 {(int)KS_CRV, "[CRV]"}, 1289 {K_UP, "[KU]"}, 1290 {K_DOWN, "[KD]"}, 1291 {K_LEFT, "[KL]"}, 1292 {K_RIGHT, "[KR]"}, 1293 {K_XUP, "[xKU]"}, 1294 {K_XDOWN, "[xKD]"}, 1295 {K_XLEFT, "[xKL]"}, 1296 {K_XRIGHT, "[xKR]"}, 1297 {K_S_UP, "[S-KU]"}, 1298 {K_S_DOWN, "[S-KD]"}, 1299 {K_S_LEFT, "[S-KL]"}, 1300 {K_C_LEFT, "[C-KL]"}, 1301 {K_S_RIGHT, "[S-KR]"}, 1302 {K_C_RIGHT, "[C-KR]"}, 1303 {K_F1, "[F1]"}, 1304 {K_XF1, "[xF1]"}, 1305 {K_F2, "[F2]"}, 1306 {K_XF2, "[xF2]"}, 1307 {K_F3, "[F3]"}, 1308 {K_XF3, "[xF3]"}, 1309 {K_F4, "[F4]"}, 1310 {K_XF4, "[xF4]"}, 1311 {K_F5, "[F5]"}, 1312 {K_F6, "[F6]"}, 1313 {K_F7, "[F7]"}, 1314 {K_F8, "[F8]"}, 1315 {K_F9, "[F9]"}, 1316 {K_F10, "[F10]"}, 1317 {K_F11, "[F11]"}, 1318 {K_F12, "[F12]"}, 1319 {K_S_F1, "[S-F1]"}, 1320 {K_S_XF1, "[S-xF1]"}, 1321 {K_S_F2, "[S-F2]"}, 1322 {K_S_XF2, "[S-xF2]"}, 1323 {K_S_F3, "[S-F3]"}, 1324 {K_S_XF3, "[S-xF3]"}, 1325 {K_S_F4, "[S-F4]"}, 1326 {K_S_XF4, "[S-xF4]"}, 1327 {K_S_F5, "[S-F5]"}, 1328 {K_S_F6, "[S-F6]"}, 1329 {K_S_F7, "[S-F7]"}, 1330 {K_S_F8, "[S-F8]"}, 1331 {K_S_F9, "[S-F9]"}, 1332 {K_S_F10, "[S-F10]"}, 1333 {K_S_F11, "[S-F11]"}, 1334 {K_S_F12, "[S-F12]"}, 1335 {K_HELP, "[HELP]"}, 1336 {K_UNDO, "[UNDO]"}, 1337 {K_BS, "[BS]"}, 1338 {K_INS, "[INS]"}, 1339 {K_KINS, "[KINS]"}, 1340 {K_DEL, "[DEL]"}, 1341 {K_KDEL, "[KDEL]"}, 1342 {K_HOME, "[HOME]"}, 1343 {K_S_HOME, "[C-HOME]"}, 1344 {K_C_HOME, "[C-HOME]"}, 1345 {K_KHOME, "[KHOME]"}, 1346 {K_XHOME, "[XHOME]"}, 1347 {K_ZHOME, "[ZHOME]"}, 1348 {K_END, "[END]"}, 1349 {K_S_END, "[C-END]"}, 1350 {K_C_END, "[C-END]"}, 1351 {K_KEND, "[KEND]"}, 1352 {K_XEND, "[XEND]"}, 1353 {K_ZEND, "[ZEND]"}, 1354 {K_PAGEUP, "[PAGEUP]"}, 1355 {K_PAGEDOWN, "[PAGEDOWN]"}, 1356 {K_KPAGEUP, "[KPAGEUP]"}, 1357 {K_KPAGEDOWN, "[KPAGEDOWN]"}, 1358 {K_MOUSE, "[MOUSE]"}, 1359 {K_KPLUS, "[KPLUS]"}, 1360 {K_KMINUS, "[KMINUS]"}, 1361 {K_KDIVIDE, "[KDIVIDE]"}, 1362 {K_KMULTIPLY, "[KMULTIPLY]"}, 1363 {K_KENTER, "[KENTER]"}, 1364 {K_KPOINT, "[KPOINT]"}, 1365 {K_K0, "[K0]"}, 1366 {K_K1, "[K1]"}, 1367 {K_K2, "[K2]"}, 1368 {K_K3, "[K3]"}, 1369 {K_K4, "[K4]"}, 1370 {K_K5, "[K5]"}, 1371 {K_K6, "[K6]"}, 1372 {K_K7, "[K7]"}, 1373 {K_K8, "[K8]"}, 1374 {K_K9, "[K9]"}, 1375 # endif 1376 1377 #endif /* NO_BUILTIN_TCAPS */ 1378 1379 /* 1380 * The most minimal terminal: only clear screen and cursor positioning 1381 * Always included. 1382 */ 1383 {(int)KS_NAME, "dumb"}, 1384 {(int)KS_CL, "\014"}, 1385 #ifdef TERMINFO 1386 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", 1387 ESC_STR "[%i%p1%d;%p2%dH")}, 1388 #else 1389 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 1390 #endif 1391 1392 /* 1393 * end marker 1394 */ 1395 {(int)KS_NAME, NULL} 1396 1397 }; /* end of builtin_termcaps */ 1398 1399 /* 1400 * DEFAULT_TERM is used, when no terminal is specified with -T option or $TERM. 1401 */ 1402 #ifdef RISCOS 1403 # define DEFAULT_TERM (char_u *)"riscos" 1404 #endif 1405 1406 #ifdef AMIGA 1407 # define DEFAULT_TERM (char_u *)"amiga" 1408 #endif 1409 1410 #ifdef MSWIN 1411 # define DEFAULT_TERM (char_u *)"win32" 1412 #endif 1413 1414 #ifdef MSDOS 1415 # define DEFAULT_TERM (char_u *)"pcterm" 1416 #endif 1417 1418 #if defined(UNIX) && !defined(__MINT__) 1419 # define DEFAULT_TERM (char_u *)"ansi" 1420 #endif 1421 1422 #ifdef __MINT__ 1423 # define DEFAULT_TERM (char_u *)"vt52" 1424 #endif 1425 1426 #ifdef __EMX__ 1427 # define DEFAULT_TERM (char_u *)"os2ansi" 1428 #endif 1429 1430 #ifdef VMS 1431 # define DEFAULT_TERM (char_u *)"vt320" 1432 #endif 1433 1434 #ifdef __BEOS__ 1435 # undef DEFAULT_TERM 1436 # define DEFAULT_TERM (char_u *)"beos-ansi" 1437 #endif 1438 1439 #ifndef DEFAULT_TERM 1440 # define DEFAULT_TERM (char_u *)"dumb" 1441 #endif 1442 1443 /* 1444 * Term_strings contains currently used terminal output strings. 1445 * It is initialized with the default values by parse_builtin_tcap(). 1446 * The values can be changed by setting the option with the same name. 1447 */ 1448 char_u *(term_strings[(int)KS_LAST + 1]); 1449 1450 static int need_gather = FALSE; /* need to fill termleader[] */ 1451 static char_u termleader[256 + 1]; /* for check_termcode() */ 1452 #ifdef FEAT_TERMRESPONSE 1453 static int check_for_codes = FALSE; /* check for key code response */ 1454 #endif 1455 1456 static struct builtin_term * 1457 find_builtin_term(term) 1458 char_u *term; 1459 { 1460 struct builtin_term *p; 1461 1462 p = builtin_termcaps; 1463 while (p->bt_string != NULL) 1464 { 1465 if (p->bt_entry == (int)KS_NAME) 1466 { 1467 #ifdef UNIX 1468 if (STRCMP(p->bt_string, "iris-ansi") == 0 && vim_is_iris(term)) 1469 return p; 1470 else if (STRCMP(p->bt_string, "xterm") == 0 && vim_is_xterm(term)) 1471 return p; 1472 else 1473 #endif 1474 #ifdef VMS 1475 if (STRCMP(p->bt_string, "vt320") == 0 && vim_is_vt300(term)) 1476 return p; 1477 else 1478 #endif 1479 if (STRCMP(term, p->bt_string) == 0) 1480 return p; 1481 } 1482 ++p; 1483 } 1484 return p; 1485 } 1486 1487 /* 1488 * Parsing of the builtin termcap entries. 1489 * Caller should check if 'name' is a valid builtin term. 1490 * The terminal's name is not set, as this is already done in termcapinit(). 1491 */ 1492 static void 1493 parse_builtin_tcap(term) 1494 char_u *term; 1495 { 1496 struct builtin_term *p; 1497 char_u name[2]; 1498 int term_8bit; 1499 1500 p = find_builtin_term(term); 1501 term_8bit = term_is_8bit(term); 1502 1503 /* Do not parse if builtin term not found */ 1504 if (p->bt_string == NULL) 1505 return; 1506 1507 for (++p; p->bt_entry != (int)KS_NAME && p->bt_entry != BT_EXTRA_KEYS; ++p) 1508 { 1509 if ((int)p->bt_entry >= 0) /* KS_xx entry */ 1510 { 1511 /* Only set the value if it wasn't set yet. */ 1512 if (term_strings[p->bt_entry] == NULL 1513 || term_strings[p->bt_entry] == empty_option) 1514 { 1515 /* 8bit terminal: use CSI instead of <Esc>[ */ 1516 if (term_8bit && term_7to8bit((char_u *)p->bt_string) != 0) 1517 { 1518 char_u *s, *t; 1519 1520 s = vim_strsave((char_u *)p->bt_string); 1521 if (s != NULL) 1522 { 1523 for (t = s; *t; ++t) 1524 if (term_7to8bit(t)) 1525 { 1526 *t = term_7to8bit(t); 1527 STRCPY(t + 1, t + 2); 1528 } 1529 term_strings[p->bt_entry] = s; 1530 set_term_option_alloced(&term_strings[p->bt_entry]); 1531 } 1532 } 1533 else 1534 term_strings[p->bt_entry] = (char_u *)p->bt_string; 1535 } 1536 } 1537 else 1538 { 1539 name[0] = KEY2TERMCAP0((int)p->bt_entry); 1540 name[1] = KEY2TERMCAP1((int)p->bt_entry); 1541 if (find_termcode(name) == NULL) 1542 add_termcode(name, (char_u *)p->bt_string, term_8bit); 1543 } 1544 } 1545 } 1546 #if defined(HAVE_TGETENT) || defined(FEAT_TERMRESPONSE) 1547 static void set_color_count __ARGS((int nr)); 1548 1549 /* 1550 * Set number of colors. 1551 * Store it as a number in t_colors. 1552 * Store it as a string in T_CCO (using nr_colors[]). 1553 */ 1554 static void 1555 set_color_count(nr) 1556 int nr; 1557 { 1558 char_u nr_colors[20]; /* string for number of colors */ 1559 1560 t_colors = nr; 1561 if (t_colors > 1) 1562 sprintf((char *)nr_colors, "%d", t_colors); 1563 else 1564 *nr_colors = NUL; 1565 set_string_option_direct((char_u *)"t_Co", -1, nr_colors, OPT_FREE, 0); 1566 } 1567 #endif 1568 1569 #ifdef HAVE_TGETENT 1570 static char *(key_names[]) = 1571 { 1572 #ifdef FEAT_TERMRESPONSE 1573 /* Do this one first, it may cause a screen redraw. */ 1574 "Co", 1575 #endif 1576 "ku", "kd", "kr", "kl", 1577 # ifdef ARCHIE 1578 "su", "sd", /* Termcap code made up! */ 1579 # endif 1580 "#2", "#4", "%i", "*7", 1581 "k1", "k2", "k3", "k4", "k5", "k6", 1582 "k7", "k8", "k9", "k;", "F1", "F2", 1583 "%1", "&8", "kb", "kI", "kD", "kh", 1584 "@7", "kP", "kN", "K1", "K3", "K4", "K5", "kB", 1585 NULL 1586 }; 1587 #endif 1588 1589 /* 1590 * Set terminal options for terminal "term". 1591 * Return OK if terminal 'term' was found in a termcap, FAIL otherwise. 1592 * 1593 * While doing this, until ttest(), some options may be NULL, be careful. 1594 */ 1595 int 1596 set_termname(term) 1597 char_u *term; 1598 { 1599 struct builtin_term *termp; 1600 #ifdef HAVE_TGETENT 1601 int builtin_first = p_tbi; 1602 int try; 1603 int termcap_cleared = FALSE; 1604 #endif 1605 int width = 0, height = 0; 1606 char_u *error_msg = NULL; 1607 char_u *bs_p, *del_p; 1608 1609 /* In silect mode (ex -s) we don't use the 'term' option. */ 1610 if (silent_mode) 1611 return OK; 1612 1613 detected_8bit = FALSE; /* reset 8-bit detection */ 1614 1615 if (term_is_builtin(term)) 1616 { 1617 term += 8; 1618 #ifdef HAVE_TGETENT 1619 builtin_first = 1; 1620 #endif 1621 } 1622 1623 /* 1624 * If HAVE_TGETENT is not defined, only the builtin termcap is used, otherwise: 1625 * If builtin_first is TRUE: 1626 * 0. try builtin termcap 1627 * 1. try external termcap 1628 * 2. if both fail default to a builtin terminal 1629 * If builtin_first is FALSE: 1630 * 1. try external termcap 1631 * 2. try builtin termcap, if both fail default to a builtin terminal 1632 */ 1633 #ifdef HAVE_TGETENT 1634 for (try = builtin_first ? 0 : 1; try < 3; ++try) 1635 { 1636 /* 1637 * Use external termcap 1638 */ 1639 if (try == 1) 1640 { 1641 char_u *p; 1642 static char_u tstrbuf[TBUFSZ]; 1643 int i; 1644 char_u tbuf[TBUFSZ]; 1645 char_u *tp; 1646 static struct { 1647 enum SpecialKey dest; /* index in term_strings[] */ 1648 char *name; /* termcap name for string */ 1649 } string_names[] = 1650 { {KS_CE, "ce"}, {KS_AL, "al"}, {KS_CAL,"AL"}, 1651 {KS_DL, "dl"}, {KS_CDL,"DL"}, {KS_CS, "cs"}, 1652 {KS_CL, "cl"}, {KS_CD, "cd"}, 1653 {KS_VI, "vi"}, {KS_VE, "ve"}, {KS_MB, "mb"}, 1654 {KS_VS, "vs"}, {KS_ME, "me"}, {KS_MR, "mr"}, 1655 {KS_MD, "md"}, {KS_SE, "se"}, {KS_SO, "so"}, 1656 {KS_CZH,"ZH"}, {KS_CZR,"ZR"}, {KS_UE, "ue"}, 1657 {KS_US, "us"}, {KS_UCE, "Ce"}, {KS_UCS, "Cs"}, 1658 {KS_CM, "cm"}, {KS_SR, "sr"}, 1659 {KS_CRI,"RI"}, {KS_VB, "vb"}, {KS_KS, "ks"}, 1660 {KS_KE, "ke"}, {KS_TI, "ti"}, {KS_TE, "te"}, 1661 {KS_BC, "bc"}, {KS_CSB,"Sb"}, {KS_CSF,"Sf"}, 1662 {KS_CAB,"AB"}, {KS_CAF,"AF"}, {KS_LE, "le"}, 1663 {KS_ND, "nd"}, {KS_OP, "op"}, {KS_CRV, "RV"}, 1664 {KS_CIS, "IS"}, {KS_CIE, "IE"}, 1665 {KS_TS, "ts"}, {KS_FS, "fs"}, 1666 {KS_CWP, "WP"}, {KS_CWS, "WS"}, 1667 {KS_CSI, "SI"}, {KS_CEI, "EI"}, 1668 {(enum SpecialKey)0, NULL} 1669 }; 1670 1671 /* 1672 * If the external termcap does not have a matching entry, try the 1673 * builtin ones. 1674 */ 1675 if ((error_msg = tgetent_error(tbuf, term)) == NULL) 1676 { 1677 tp = tstrbuf; 1678 if (!termcap_cleared) 1679 { 1680 clear_termoptions(); /* clear old options */ 1681 termcap_cleared = TRUE; 1682 } 1683 1684 /* get output strings */ 1685 for (i = 0; string_names[i].name != NULL; ++i) 1686 { 1687 if (term_str(string_names[i].dest) == NULL 1688 || term_str(string_names[i].dest) == empty_option) 1689 term_str(string_names[i].dest) = 1690 TGETSTR(string_names[i].name, &tp); 1691 } 1692 1693 /* tgetflag() returns 1 if the flag is present, 0 if not and 1694 * possibly -1 if the flag doesn't exist. */ 1695 if ((T_MS == NULL || T_MS == empty_option) 1696 && tgetflag("ms") > 0) 1697 T_MS = (char_u *)"y"; 1698 if ((T_XS == NULL || T_XS == empty_option) 1699 && tgetflag("xs") > 0) 1700 T_XS = (char_u *)"y"; 1701 if ((T_DB == NULL || T_DB == empty_option) 1702 && tgetflag("db") > 0) 1703 T_DB = (char_u *)"y"; 1704 if ((T_DA == NULL || T_DA == empty_option) 1705 && tgetflag("da") > 0) 1706 T_DA = (char_u *)"y"; 1707 if ((T_UT == NULL || T_UT == empty_option) 1708 && tgetflag("ut") > 0) 1709 T_UT = (char_u *)"y"; 1710 1711 1712 /* 1713 * get key codes 1714 */ 1715 for (i = 0; key_names[i] != NULL; ++i) 1716 { 1717 if (find_termcode((char_u *)key_names[i]) == NULL) 1718 { 1719 p = TGETSTR(key_names[i], &tp); 1720 /* if cursor-left == backspace, ignore it (televideo 1721 * 925) */ 1722 if (p != NULL 1723 && (*p != Ctrl_H 1724 || key_names[i][0] != 'k' 1725 || key_names[i][1] != 'l')) 1726 add_termcode((char_u *)key_names[i], p, FALSE); 1727 } 1728 } 1729 1730 if (height == 0) 1731 height = tgetnum("li"); 1732 if (width == 0) 1733 width = tgetnum("co"); 1734 1735 /* 1736 * Get number of colors (if not done already). 1737 */ 1738 if (term_str(KS_CCO) == NULL 1739 || term_str(KS_CCO) == empty_option) 1740 set_color_count(tgetnum("Co")); 1741 1742 # ifndef hpux 1743 BC = (char *)TGETSTR("bc", &tp); 1744 UP = (char *)TGETSTR("up", &tp); 1745 p = TGETSTR("pc", &tp); 1746 if (p) 1747 PC = *p; 1748 # endif /* hpux */ 1749 } 1750 } 1751 else /* try == 0 || try == 2 */ 1752 #endif /* HAVE_TGETENT */ 1753 /* 1754 * Use builtin termcap 1755 */ 1756 { 1757 #ifdef HAVE_TGETENT 1758 /* 1759 * If builtin termcap was already used, there is no need to search 1760 * for the builtin termcap again, quit now. 1761 */ 1762 if (try == 2 && builtin_first && termcap_cleared) 1763 break; 1764 #endif 1765 /* 1766 * search for 'term' in builtin_termcaps[] 1767 */ 1768 termp = find_builtin_term(term); 1769 if (termp->bt_string == NULL) /* did not find it */ 1770 { 1771 #ifdef HAVE_TGETENT 1772 /* 1773 * If try == 0, first try the external termcap. If that is not 1774 * found we'll get back here with try == 2. 1775 * If termcap_cleared is set we used the external termcap, 1776 * don't complain about not finding the term in the builtin 1777 * termcap. 1778 */ 1779 if (try == 0) /* try external one */ 1780 continue; 1781 if (termcap_cleared) /* found in external termcap */ 1782 break; 1783 #endif 1784 1785 mch_errmsg("\r\n"); 1786 if (error_msg != NULL) 1787 { 1788 mch_errmsg((char *)error_msg); 1789 mch_errmsg("\r\n"); 1790 } 1791 mch_errmsg("'"); 1792 mch_errmsg((char *)term); 1793 mch_errmsg(_("' not known. Available builtin terminals are:")); 1794 mch_errmsg("\r\n"); 1795 for (termp = &(builtin_termcaps[0]); termp->bt_string != NULL; 1796 ++termp) 1797 { 1798 if (termp->bt_entry == (int)KS_NAME) 1799 { 1800 #ifdef HAVE_TGETENT 1801 mch_errmsg(" builtin_"); 1802 #else 1803 mch_errmsg(" "); 1804 #endif 1805 mch_errmsg(termp->bt_string); 1806 mch_errmsg("\r\n"); 1807 } 1808 } 1809 /* when user typed :set term=xxx, quit here */ 1810 if (starting != NO_SCREEN) 1811 { 1812 screen_start(); /* don't know where cursor is now */ 1813 wait_return(TRUE); 1814 return FAIL; 1815 } 1816 term = DEFAULT_TERM; 1817 mch_errmsg(_("defaulting to '")); 1818 mch_errmsg((char *)term); 1819 mch_errmsg("'\r\n"); 1820 if (emsg_silent == 0) 1821 { 1822 screen_start(); /* don't know where cursor is now */ 1823 out_flush(); 1824 ui_delay(2000L, TRUE); 1825 } 1826 set_string_option_direct((char_u *)"term", -1, term, 1827 OPT_FREE, 0); 1828 display_errors(); 1829 } 1830 out_flush(); 1831 #ifdef HAVE_TGETENT 1832 if (!termcap_cleared) 1833 { 1834 #endif 1835 clear_termoptions(); /* clear old options */ 1836 #ifdef HAVE_TGETENT 1837 termcap_cleared = TRUE; 1838 } 1839 #endif 1840 parse_builtin_tcap(term); 1841 #ifdef FEAT_GUI 1842 if (term_is_gui(term)) 1843 { 1844 out_flush(); 1845 gui_init(); 1846 /* If starting the GUI failed, don't do any of the other 1847 * things for this terminal */ 1848 if (!gui.in_use) 1849 return FAIL; 1850 #ifdef HAVE_TGETENT 1851 break; /* don't try using external termcap */ 1852 #endif 1853 } 1854 #endif /* FEAT_GUI */ 1855 } 1856 #ifdef HAVE_TGETENT 1857 } 1858 #endif 1859 1860 /* 1861 * special: There is no info in the termcap about whether the cursor 1862 * positioning is relative to the start of the screen or to the start of the 1863 * scrolling region. We just guess here. Only msdos pcterm is known to do it 1864 * relative. 1865 */ 1866 if (STRCMP(term, "pcterm") == 0) 1867 T_CCS = (char_u *)"yes"; 1868 else 1869 T_CCS = empty_option; 1870 1871 #ifdef UNIX 1872 /* 1873 * Any "stty" settings override the default for t_kb from the termcap. 1874 * This is in os_unix.c, because it depends a lot on the version of unix that 1875 * is being used. 1876 * Don't do this when the GUI is active, it uses "t_kb" and "t_kD" directly. 1877 */ 1878 #ifdef FEAT_GUI 1879 if (!gui.in_use) 1880 #endif 1881 get_stty(); 1882 #endif 1883 1884 /* 1885 * If the termcap has no entry for 'bs' and/or 'del' and the ioctl() also 1886 * didn't work, use the default CTRL-H 1887 * The default for t_kD is DEL, unless t_kb is DEL. 1888 * The vim_strsave'd strings are probably lost forever, well it's only two 1889 * bytes. Don't do this when the GUI is active, it uses "t_kb" and "t_kD" 1890 * directly. 1891 */ 1892 #ifdef FEAT_GUI 1893 if (!gui.in_use) 1894 #endif 1895 { 1896 bs_p = find_termcode((char_u *)"kb"); 1897 del_p = find_termcode((char_u *)"kD"); 1898 if (bs_p == NULL || *bs_p == NUL) 1899 add_termcode((char_u *)"kb", (bs_p = (char_u *)CTRL_H_STR), FALSE); 1900 if ((del_p == NULL || *del_p == NUL) && 1901 (bs_p == NULL || *bs_p != DEL)) 1902 add_termcode((char_u *)"kD", (char_u *)DEL_STR, FALSE); 1903 } 1904 1905 #if defined(UNIX) || defined(VMS) 1906 term_is_xterm = vim_is_xterm(term); 1907 #endif 1908 1909 #ifdef FEAT_MOUSE 1910 # if defined(UNIX) || defined(VMS) 1911 # ifdef FEAT_MOUSE_TTY 1912 /* 1913 * For Unix, set the 'ttymouse' option to the type of mouse to be used. 1914 * The termcode for the mouse is added as a side effect in option.c. 1915 */ 1916 { 1917 char_u *p; 1918 1919 p = (char_u *)""; 1920 # ifdef FEAT_MOUSE_XTERM 1921 # ifdef FEAT_CLIPBOARD 1922 # ifdef FEAT_GUI 1923 if (!gui.in_use) 1924 # endif 1925 clip_init(FALSE); 1926 # endif 1927 if (use_xterm_like_mouse(term)) 1928 { 1929 if (use_xterm_mouse()) 1930 p = NULL; /* keep existing value, might be "xterm2" */ 1931 else 1932 p = (char_u *)"xterm"; 1933 } 1934 # endif 1935 if (p != NULL) 1936 set_option_value((char_u *)"ttym", 0L, p, 0); 1937 if (p == NULL 1938 # ifdef FEAT_GUI 1939 || gui.in_use 1940 # endif 1941 ) 1942 check_mouse_termcode(); /* set mouse termcode anyway */ 1943 } 1944 # endif 1945 # else 1946 set_mouse_termcode(KS_MOUSE, (char_u *)"\233M"); 1947 # endif 1948 #endif /* FEAT_MOUSE */ 1949 1950 #ifdef FEAT_SNIFF 1951 { 1952 char_u name[2]; 1953 1954 name[0] = (int)KS_EXTRA; 1955 name[1] = (int)KE_SNIFF; 1956 add_termcode(name, (char_u *)"\233sniff", FALSE); 1957 } 1958 #endif 1959 1960 #ifdef USE_TERM_CONSOLE 1961 /* DEFAULT_TERM indicates that it is the machine console. */ 1962 if (STRCMP(term, DEFAULT_TERM) != 0) 1963 term_console = FALSE; 1964 else 1965 { 1966 term_console = TRUE; 1967 # ifdef AMIGA 1968 win_resize_on(); /* enable window resizing reports */ 1969 # endif 1970 } 1971 #endif 1972 1973 #if defined(UNIX) || defined(VMS) 1974 /* 1975 * 'ttyfast' is default on for xterm, iris-ansi and a few others. 1976 */ 1977 if (vim_is_fastterm(term)) 1978 p_tf = TRUE; 1979 #endif 1980 #ifdef USE_TERM_CONSOLE 1981 /* 1982 * 'ttyfast' is default on consoles 1983 */ 1984 if (term_console) 1985 p_tf = TRUE; 1986 #endif 1987 1988 ttest(TRUE); /* make sure we have a valid set of terminal codes */ 1989 1990 full_screen = TRUE; /* we can use termcap codes from now on */ 1991 set_term_defaults(); /* use current values as defaults */ 1992 #ifdef FEAT_TERMRESPONSE 1993 crv_status = CRV_GET; /* Get terminal version later */ 1994 #endif 1995 1996 /* 1997 * Initialize the terminal with the appropriate termcap codes. 1998 * Set the mouse and window title if possible. 1999 * Don't do this when starting, need to parse the .vimrc first, because it 2000 * may redefine t_TI etc. 2001 */ 2002 if (starting != NO_SCREEN) 2003 { 2004 starttermcap(); /* may change terminal mode */ 2005 #ifdef FEAT_MOUSE 2006 setmouse(); /* may start using the mouse */ 2007 #endif 2008 #ifdef FEAT_TITLE 2009 maketitle(); /* may display window title */ 2010 #endif 2011 } 2012 2013 /* display initial screen after ttest() checking. jw. */ 2014 if (width <= 0 || height <= 0) 2015 { 2016 /* termcap failed to report size */ 2017 /* set defaults, in case ui_get_shellsize() also fails */ 2018 width = 80; 2019 #if defined(MSDOS) || defined(WIN3264) 2020 height = 25; /* console is often 25 lines */ 2021 #else 2022 height = 24; /* most terminals are 24 lines */ 2023 #endif 2024 } 2025 set_shellsize(width, height, FALSE); /* may change Rows */ 2026 if (starting != NO_SCREEN) 2027 { 2028 if (scroll_region) 2029 scroll_region_reset(); /* In case Rows changed */ 2030 check_map_keycodes(); /* check mappings for terminal codes used */ 2031 2032 #ifdef FEAT_AUTOCMD 2033 { 2034 buf_T *old_curbuf; 2035 2036 /* 2037 * Execute the TermChanged autocommands for each buffer that is 2038 * loaded. 2039 */ 2040 old_curbuf = curbuf; 2041 for (curbuf = firstbuf; curbuf != NULL; curbuf = curbuf->b_next) 2042 { 2043 if (curbuf->b_ml.ml_mfp != NULL) 2044 apply_autocmds(EVENT_TERMCHANGED, NULL, NULL, FALSE, 2045 curbuf); 2046 } 2047 if (buf_valid(old_curbuf)) 2048 curbuf = old_curbuf; 2049 } 2050 #endif 2051 } 2052 2053 #ifdef FEAT_TERMRESPONSE 2054 may_req_termresponse(); 2055 #endif 2056 2057 return OK; 2058 } 2059 2060 #if defined(FEAT_MOUSE) || defined(PROTO) 2061 2062 # ifdef FEAT_MOUSE_TTY 2063 # define HMT_NORMAL 1 2064 # define HMT_NETTERM 2 2065 # define HMT_DEC 4 2066 # define HMT_JSBTERM 8 2067 # define HMT_PTERM 16 2068 static int has_mouse_termcode = 0; 2069 # endif 2070 2071 # if (!defined(UNIX) || defined(FEAT_MOUSE_TTY)) || defined(PROTO) 2072 void 2073 set_mouse_termcode(n, s) 2074 int n; /* KS_MOUSE, KS_NETTERM_MOUSE or KS_DEC_MOUSE */ 2075 char_u *s; 2076 { 2077 char_u name[2]; 2078 2079 name[0] = n; 2080 name[1] = KE_FILLER; 2081 add_termcode(name, s, FALSE); 2082 # ifdef FEAT_MOUSE_TTY 2083 # ifdef FEAT_MOUSE_JSB 2084 if (n == KS_JSBTERM_MOUSE) 2085 has_mouse_termcode |= HMT_JSBTERM; 2086 else 2087 # endif 2088 # ifdef FEAT_MOUSE_NET 2089 if (n == KS_NETTERM_MOUSE) 2090 has_mouse_termcode |= HMT_NETTERM; 2091 else 2092 # endif 2093 # ifdef FEAT_MOUSE_DEC 2094 if (n == KS_DEC_MOUSE) 2095 has_mouse_termcode |= HMT_DEC; 2096 else 2097 # endif 2098 # ifdef FEAT_MOUSE_PTERM 2099 if (n == KS_PTERM_MOUSE) 2100 has_mouse_termcode |= HMT_PTERM; 2101 else 2102 # endif 2103 has_mouse_termcode |= HMT_NORMAL; 2104 # endif 2105 } 2106 # endif 2107 2108 # if ((defined(UNIX) || defined(VMS) || defined(OS2)) \ 2109 && defined(FEAT_MOUSE_TTY)) || defined(PROTO) 2110 void 2111 del_mouse_termcode(n) 2112 int n; /* KS_MOUSE, KS_NETTERM_MOUSE or KS_DEC_MOUSE */ 2113 { 2114 char_u name[2]; 2115 2116 name[0] = n; 2117 name[1] = KE_FILLER; 2118 del_termcode(name); 2119 # ifdef FEAT_MOUSE_TTY 2120 # ifdef FEAT_MOUSE_JSB 2121 if (n == KS_JSBTERM_MOUSE) 2122 has_mouse_termcode &= ~HMT_JSBTERM; 2123 else 2124 # endif 2125 # ifdef FEAT_MOUSE_NET 2126 if (n == KS_NETTERM_MOUSE) 2127 has_mouse_termcode &= ~HMT_NETTERM; 2128 else 2129 # endif 2130 # ifdef FEAT_MOUSE_DEC 2131 if (n == KS_DEC_MOUSE) 2132 has_mouse_termcode &= ~HMT_DEC; 2133 else 2134 # endif 2135 # ifdef FEAT_MOUSE_PTERM 2136 if (n == KS_PTERM_MOUSE) 2137 has_mouse_termcode &= ~HMT_PTERM; 2138 else 2139 # endif 2140 has_mouse_termcode &= ~HMT_NORMAL; 2141 # endif 2142 } 2143 # endif 2144 #endif 2145 2146 #ifdef HAVE_TGETENT 2147 /* 2148 * Call tgetent() 2149 * Return error message if it fails, NULL if it's OK. 2150 */ 2151 static char_u * 2152 tgetent_error(tbuf, term) 2153 char_u *tbuf; 2154 char_u *term; 2155 { 2156 int i; 2157 2158 i = TGETENT(tbuf, term); 2159 if (i < 0 /* -1 is always an error */ 2160 # ifdef TGETENT_ZERO_ERR 2161 || i == 0 /* sometimes zero is also an error */ 2162 # endif 2163 ) 2164 { 2165 /* On FreeBSD tputs() gets a SEGV after a tgetent() which fails. Call 2166 * tgetent() with the always existing "dumb" entry to avoid a crash or 2167 * hang. */ 2168 (void)TGETENT(tbuf, "dumb"); 2169 2170 if (i < 0) 2171 # ifdef TGETENT_ZERO_ERR 2172 return (char_u *)_("E557: Cannot open termcap file"); 2173 if (i == 0) 2174 # endif 2175 #ifdef TERMINFO 2176 return (char_u *)_("E558: Terminal entry not found in terminfo"); 2177 #else 2178 return (char_u *)_("E559: Terminal entry not found in termcap"); 2179 #endif 2180 } 2181 return NULL; 2182 } 2183 2184 /* 2185 * Some versions of tgetstr() have been reported to return -1 instead of NULL. 2186 * Fix that here. 2187 */ 2188 static char_u * 2189 vim_tgetstr(s, pp) 2190 char *s; 2191 char_u **pp; 2192 { 2193 char *p; 2194 2195 p = tgetstr(s, (char **)pp); 2196 if (p == (char *)-1) 2197 p = NULL; 2198 return (char_u *)p; 2199 } 2200 #endif /* HAVE_TGETENT */ 2201 2202 #if defined(HAVE_TGETENT) && (defined(UNIX) || defined(__EMX__) || defined(VMS) || defined(MACOS_X)) 2203 /* 2204 * Get Columns and Rows from the termcap. Used after a window signal if the 2205 * ioctl() fails. It doesn't make sense to call tgetent each time if the "co" 2206 * and "li" entries never change. But on some systems this works. 2207 * Errors while getting the entries are ignored. 2208 */ 2209 void 2210 getlinecol(cp, rp) 2211 long *cp; /* pointer to columns */ 2212 long *rp; /* pointer to rows */ 2213 { 2214 char_u tbuf[TBUFSZ]; 2215 2216 if (T_NAME != NULL && *T_NAME != NUL && tgetent_error(tbuf, T_NAME) == NULL) 2217 { 2218 if (*cp == 0) 2219 *cp = tgetnum("co"); 2220 if (*rp == 0) 2221 *rp = tgetnum("li"); 2222 } 2223 } 2224 #endif /* defined(HAVE_TGETENT) && defined(UNIX) */ 2225 2226 /* 2227 * Get a string entry from the termcap and add it to the list of termcodes. 2228 * Used for <t_xx> special keys. 2229 * Give an error message for failure when not sourcing. 2230 * If force given, replace an existing entry. 2231 * Return FAIL if the entry was not found, OK if the entry was added. 2232 */ 2233 int 2234 add_termcap_entry(name, force) 2235 char_u *name; 2236 int force; 2237 { 2238 char_u *term; 2239 int key; 2240 struct builtin_term *termp; 2241 #ifdef HAVE_TGETENT 2242 char_u *string; 2243 int i; 2244 int builtin_first; 2245 char_u tbuf[TBUFSZ]; 2246 char_u tstrbuf[TBUFSZ]; 2247 char_u *tp = tstrbuf; 2248 char_u *error_msg = NULL; 2249 #endif 2250 2251 /* 2252 * If the GUI is running or will start in a moment, we only support the keys 2253 * that the GUI can produce. 2254 */ 2255 #ifdef FEAT_GUI 2256 if (gui.in_use || gui.starting) 2257 return gui_mch_haskey(name); 2258 #endif 2259 2260 if (!force && find_termcode(name) != NULL) /* it's already there */ 2261 return OK; 2262 2263 term = T_NAME; 2264 if (term == NULL || *term == NUL) /* 'term' not defined yet */ 2265 return FAIL; 2266 2267 if (term_is_builtin(term)) /* name starts with "builtin_" */ 2268 { 2269 term += 8; 2270 #ifdef HAVE_TGETENT 2271 builtin_first = TRUE; 2272 #endif 2273 } 2274 #ifdef HAVE_TGETENT 2275 else 2276 builtin_first = p_tbi; 2277 #endif 2278 2279 #ifdef HAVE_TGETENT 2280 /* 2281 * We can get the entry from the builtin termcap and from the external one. 2282 * If 'ttybuiltin' is on or the terminal name starts with "builtin_", try 2283 * builtin termcap first. 2284 * If 'ttybuiltin' is off, try external termcap first. 2285 */ 2286 for (i = 0; i < 2; ++i) 2287 { 2288 if (!builtin_first == i) 2289 #endif 2290 /* 2291 * Search in builtin termcap 2292 */ 2293 { 2294 termp = find_builtin_term(term); 2295 if (termp->bt_string != NULL) /* found it */ 2296 { 2297 key = TERMCAP2KEY(name[0], name[1]); 2298 while (termp->bt_entry != (int)KS_NAME) 2299 { 2300 if ((int)termp->bt_entry == key) 2301 { 2302 add_termcode(name, (char_u *)termp->bt_string, 2303 term_is_8bit(term)); 2304 return OK; 2305 } 2306 ++termp; 2307 } 2308 } 2309 } 2310 #ifdef HAVE_TGETENT 2311 else 2312 /* 2313 * Search in external termcap 2314 */ 2315 { 2316 error_msg = tgetent_error(tbuf, term); 2317 if (error_msg == NULL) 2318 { 2319 string = TGETSTR((char *)name, &tp); 2320 if (string != NULL && *string != NUL) 2321 { 2322 add_termcode(name, string, FALSE); 2323 return OK; 2324 } 2325 } 2326 } 2327 } 2328 #endif 2329 2330 if (sourcing_name == NULL) 2331 { 2332 #ifdef HAVE_TGETENT 2333 if (error_msg != NULL) 2334 EMSG(error_msg); 2335 else 2336 #endif 2337 EMSG2(_("E436: No \"%s\" entry in termcap"), name); 2338 } 2339 return FAIL; 2340 } 2341 2342 static int 2343 term_is_builtin(name) 2344 char_u *name; 2345 { 2346 return (STRNCMP(name, "builtin_", (size_t)8) == 0); 2347 } 2348 2349 /* 2350 * Return TRUE if terminal "name" uses CSI instead of <Esc>[. 2351 * Assume that the terminal is using 8-bit controls when the name contains 2352 * "8bit", like in "xterm-8bit". 2353 */ 2354 int 2355 term_is_8bit(name) 2356 char_u *name; 2357 { 2358 return (detected_8bit || strstr((char *)name, "8bit") != NULL); 2359 } 2360 2361 /* 2362 * Translate terminal control chars from 7-bit to 8-bit: 2363 * <Esc>[ -> CSI 2364 * <Esc>] -> <M-C-]> 2365 * <Esc>O -> <M-C-O> 2366 */ 2367 static int 2368 term_7to8bit(p) 2369 char_u *p; 2370 { 2371 if (*p == ESC) 2372 { 2373 if (p[1] == '[') 2374 return CSI; 2375 if (p[1] == ']') 2376 return 0x9d; 2377 if (p[1] == 'O') 2378 return 0x8f; 2379 } 2380 return 0; 2381 } 2382 2383 #ifdef FEAT_GUI 2384 int 2385 term_is_gui(name) 2386 char_u *name; 2387 { 2388 return (STRCMP(name, "builtin_gui") == 0 || STRCMP(name, "gui") == 0); 2389 } 2390 #endif 2391 2392 #if !defined(HAVE_TGETENT) || defined(AMIGA) || defined(PROTO) 2393 2394 char_u * 2395 tltoa(i) 2396 unsigned long i; 2397 { 2398 static char_u buf[16]; 2399 char_u *p; 2400 2401 p = buf + 15; 2402 *p = '\0'; 2403 do 2404 { 2405 --p; 2406 *p = (char_u) (i % 10 + '0'); 2407 i /= 10; 2408 } 2409 while (i > 0 && p > buf); 2410 return p; 2411 } 2412 #endif 2413 2414 #ifndef HAVE_TGETENT 2415 2416 /* 2417 * minimal tgoto() implementation. 2418 * no padding and we only parse for %i %d and %+char 2419 */ 2420 static char *tgoto __ARGS((char *, int, int)); 2421 2422 static char * 2423 tgoto(cm, x, y) 2424 char *cm; 2425 int x, y; 2426 { 2427 static char buf[30]; 2428 char *p, *s, *e; 2429 2430 if (!cm) 2431 return "OOPS"; 2432 e = buf + 29; 2433 for (s = buf; s < e && *cm; cm++) 2434 { 2435 if (*cm != '%') 2436 { 2437 *s++ = *cm; 2438 continue; 2439 } 2440 switch (*++cm) 2441 { 2442 case 'd': 2443 p = (char *)tltoa((unsigned long)y); 2444 y = x; 2445 while (*p) 2446 *s++ = *p++; 2447 break; 2448 case 'i': 2449 x++; 2450 y++; 2451 break; 2452 case '+': 2453 *s++ = (char)(*++cm + y); 2454 y = x; 2455 break; 2456 case '%': 2457 *s++ = *cm; 2458 break; 2459 default: 2460 return "OOPS"; 2461 } 2462 } 2463 *s = '\0'; 2464 return buf; 2465 } 2466 2467 #endif /* HAVE_TGETENT */ 2468 2469 /* 2470 * Set the terminal name and initialize the terminal options. 2471 * If "name" is NULL or empty, get the terminal name from the environment. 2472 * If that fails, use the default terminal name. 2473 */ 2474 void 2475 termcapinit(name) 2476 char_u *name; 2477 { 2478 char_u *term; 2479 2480 if (name != NULL && *name == NUL) 2481 name = NULL; /* empty name is equal to no name */ 2482 term = name; 2483 2484 #ifdef __BEOS__ 2485 /* 2486 * TERM environment variable is normally set to 'ansi' on the Bebox; 2487 * Since the BeBox doesn't quite support full ANSI yet, we use our 2488 * own custom 'ansi-beos' termcap instead, unless the -T option has 2489 * been given on the command line. 2490 */ 2491 if (term == NULL 2492 && strcmp((char *)mch_getenv((char_u *)"TERM"), "ansi") == 0) 2493 term = DEFAULT_TERM; 2494 #endif 2495 #ifndef MSWIN 2496 if (term == NULL) 2497 term = mch_getenv((char_u *)"TERM"); 2498 #endif 2499 if (term == NULL || *term == NUL) 2500 term = DEFAULT_TERM; 2501 set_string_option_direct((char_u *)"term", -1, term, OPT_FREE, 0); 2502 2503 /* Set the default terminal name. */ 2504 set_string_default("term", term); 2505 set_string_default("ttytype", term); 2506 2507 /* 2508 * Avoid using "term" here, because the next mch_getenv() may overwrite it. 2509 */ 2510 set_termname(T_NAME != NULL ? T_NAME : term); 2511 } 2512 2513 /* 2514 * the number of calls to ui_write is reduced by using the buffer "out_buf" 2515 */ 2516 #ifdef DOS16 2517 # define OUT_SIZE 255 /* only have 640K total... */ 2518 #else 2519 # ifdef FEAT_GUI_W16 2520 # define OUT_SIZE 1023 /* Save precious 1K near data */ 2521 # else 2522 # define OUT_SIZE 2047 2523 # endif 2524 #endif 2525 /* Add one to allow mch_write() in os_win32.c to append a NUL */ 2526 static char_u out_buf[OUT_SIZE + 1]; 2527 static int out_pos = 0; /* number of chars in out_buf */ 2528 2529 /* 2530 * out_flush(): flush the output buffer 2531 */ 2532 void 2533 out_flush() 2534 { 2535 int len; 2536 2537 if (out_pos != 0) 2538 { 2539 /* set out_pos to 0 before ui_write, to avoid recursiveness */ 2540 len = out_pos; 2541 out_pos = 0; 2542 ui_write(out_buf, len); 2543 } 2544 } 2545 2546 #if defined(FEAT_MBYTE) || defined(PROTO) 2547 /* 2548 * Sometimes a byte out of a multi-byte character is written with out_char(). 2549 * To avoid flushing half of the character, call this function first. 2550 */ 2551 void 2552 out_flush_check() 2553 { 2554 if (enc_dbcs != 0 && out_pos >= OUT_SIZE - MB_MAXBYTES) 2555 out_flush(); 2556 } 2557 #endif 2558 2559 #ifdef FEAT_GUI 2560 /* 2561 * out_trash(): Throw away the contents of the output buffer 2562 */ 2563 void 2564 out_trash() 2565 { 2566 out_pos = 0; 2567 } 2568 #endif 2569 2570 /* 2571 * out_char(c): put a byte into the output buffer. 2572 * Flush it if it becomes full. 2573 * This should not be used for outputting text on the screen (use functions 2574 * like msg_puts() and screen_putchar() for that). 2575 */ 2576 void 2577 out_char(c) 2578 unsigned c; 2579 { 2580 #if defined(UNIX) || defined(VMS) || defined(AMIGA) || defined(MACOS_X_UNIX) 2581 if (c == '\n') /* turn LF into CR-LF (CRMOD doesn't seem to do this) */ 2582 out_char('\r'); 2583 #endif 2584 2585 out_buf[out_pos++] = c; 2586 2587 /* For testing we flush each time. */ 2588 if (out_pos >= OUT_SIZE || p_wd) 2589 out_flush(); 2590 } 2591 2592 static void out_char_nf __ARGS((unsigned)); 2593 2594 /* 2595 * out_char_nf(c): like out_char(), but don't flush when p_wd is set 2596 */ 2597 static void 2598 out_char_nf(c) 2599 unsigned c; 2600 { 2601 #if defined(UNIX) || defined(VMS) || defined(AMIGA) || defined(MACOS_X_UNIX) 2602 if (c == '\n') /* turn LF into CR-LF (CRMOD doesn't seem to do this) */ 2603 out_char_nf('\r'); 2604 #endif 2605 2606 out_buf[out_pos++] = c; 2607 2608 if (out_pos >= OUT_SIZE) 2609 out_flush(); 2610 } 2611 2612 /* 2613 * A never-padding out_str. 2614 * use this whenever you don't want to run the string through tputs. 2615 * tputs above is harmless, but tputs from the termcap library 2616 * is likely to strip off leading digits, that it mistakes for padding 2617 * information, and "%i", "%d", etc. 2618 * This should only be used for writing terminal codes, not for outputting 2619 * normal text (use functions like msg_puts() and screen_putchar() for that). 2620 */ 2621 void 2622 out_str_nf(s) 2623 char_u *s; 2624 { 2625 if (out_pos > OUT_SIZE - 20) /* avoid terminal strings being split up */ 2626 out_flush(); 2627 while (*s) 2628 out_char_nf(*s++); 2629 2630 /* For testing we write one string at a time. */ 2631 if (p_wd) 2632 out_flush(); 2633 } 2634 2635 /* 2636 * out_str(s): Put a character string a byte at a time into the output buffer. 2637 * If HAVE_TGETENT is defined use the termcap parser. (jw) 2638 * This should only be used for writing terminal codes, not for outputting 2639 * normal text (use functions like msg_puts() and screen_putchar() for that). 2640 */ 2641 void 2642 out_str(s) 2643 char_u *s; 2644 { 2645 if (s != NULL && *s) 2646 { 2647 #ifdef FEAT_GUI 2648 /* Don't use tputs() when GUI is used, ncurses crashes. */ 2649 if (gui.in_use) 2650 { 2651 out_str_nf(s); 2652 return; 2653 } 2654 #endif 2655 /* avoid terminal strings being split up */ 2656 if (out_pos > OUT_SIZE - 20) 2657 out_flush(); 2658 #ifdef HAVE_TGETENT 2659 tputs((char *)s, 1, TPUTSFUNCAST out_char_nf); 2660 #else 2661 while (*s) 2662 out_char_nf(*s++); 2663 #endif 2664 2665 /* For testing we write one string at a time. */ 2666 if (p_wd) 2667 out_flush(); 2668 } 2669 } 2670 2671 /* 2672 * cursor positioning using termcap parser. (jw) 2673 */ 2674 void 2675 term_windgoto(row, col) 2676 int row; 2677 int col; 2678 { 2679 OUT_STR(tgoto((char *)T_CM, col, row)); 2680 } 2681 2682 void 2683 term_cursor_right(i) 2684 int i; 2685 { 2686 OUT_STR(tgoto((char *)T_CRI, 0, i)); 2687 } 2688 2689 void 2690 term_append_lines(line_count) 2691 int line_count; 2692 { 2693 OUT_STR(tgoto((char *)T_CAL, 0, line_count)); 2694 } 2695 2696 void 2697 term_delete_lines(line_count) 2698 int line_count; 2699 { 2700 OUT_STR(tgoto((char *)T_CDL, 0, line_count)); 2701 } 2702 2703 #if defined(HAVE_TGETENT) || defined(PROTO) 2704 void 2705 term_set_winpos(x, y) 2706 int x; 2707 int y; 2708 { 2709 /* Can't handle a negative value here */ 2710 if (x < 0) 2711 x = 0; 2712 if (y < 0) 2713 y = 0; 2714 OUT_STR(tgoto((char *)T_CWP, y, x)); 2715 } 2716 2717 void 2718 term_set_winsize(width, height) 2719 int width; 2720 int height; 2721 { 2722 OUT_STR(tgoto((char *)T_CWS, height, width)); 2723 } 2724 #endif 2725 2726 void 2727 term_fg_color(n) 2728 int n; 2729 { 2730 /* Use "AF" termcap entry if present, "Sf" entry otherwise */ 2731 if (*T_CAF) 2732 term_color(T_CAF, n); 2733 else if (*T_CSF) 2734 term_color(T_CSF, n); 2735 } 2736 2737 void 2738 term_bg_color(n) 2739 int n; 2740 { 2741 /* Use "AB" termcap entry if present, "Sb" entry otherwise */ 2742 if (*T_CAB) 2743 term_color(T_CAB, n); 2744 else if (*T_CSB) 2745 term_color(T_CSB, n); 2746 } 2747 2748 static void 2749 term_color(s, n) 2750 char_u *s; 2751 int n; 2752 { 2753 char buf[20]; 2754 int i = 2; /* index in s[] just after <Esc>[ or CSI */ 2755 2756 /* Special handling of 16 colors, because termcap can't handle it */ 2757 /* Also accept "\e[3%dm" for TERMINFO, it is sometimes used */ 2758 /* Also accept CSI instead of <Esc>[ */ 2759 if (n >= 8 && t_colors >= 16 2760 && ((s[0] == ESC && s[1] == '[') || (s[0] == CSI && (i = 1) == 1)) 2761 && s[i] != NUL 2762 && (STRCMP(s + i + 1, "%p1%dm") == 0 2763 || STRCMP(s + i + 1, "%dm") == 0) 2764 && (s[i] == '3' || s[i] == '4')) 2765 { 2766 sprintf(buf, 2767 #ifdef TERMINFO 2768 "%s%s%%p1%%dm", 2769 #else 2770 "%s%s%%dm", 2771 #endif 2772 i == 2 ? IF_EB("\033[", ESC_STR "[") : "\233", 2773 s[i] == '3' ? (n >= 16 ? "38;5;" : "9") 2774 : (n >= 16 ? "48;5;" : "10")); 2775 OUT_STR(tgoto(buf, 0, n >= 16 ? n : n - 8)); 2776 } 2777 else 2778 OUT_STR(tgoto((char *)s, 0, n)); 2779 } 2780 2781 #if (defined(FEAT_TITLE) && (defined(UNIX) || defined(OS2) || defined(VMS) || defined(MACOS_X))) || defined(PROTO) 2782 /* 2783 * Generic function to set window title, using t_ts and t_fs. 2784 */ 2785 void 2786 term_settitle(title) 2787 char_u *title; 2788 { 2789 /* t_ts takes one argument: column in status line */ 2790 OUT_STR(tgoto((char *)T_TS, 0, 0)); /* set title start */ 2791 out_str_nf(title); 2792 out_str(T_FS); /* set title end */ 2793 out_flush(); 2794 } 2795 #endif 2796 2797 /* 2798 * Make sure we have a valid set or terminal options. 2799 * Replace all entries that are NULL by empty_option 2800 */ 2801 void 2802 ttest(pairs) 2803 int pairs; 2804 { 2805 check_options(); /* make sure no options are NULL */ 2806 2807 /* 2808 * MUST have "cm": cursor motion. 2809 */ 2810 if (*T_CM == NUL) 2811 EMSG(_("E437: terminal capability \"cm\" required")); 2812 2813 /* 2814 * if "cs" defined, use a scroll region, it's faster. 2815 */ 2816 if (*T_CS != NUL) 2817 scroll_region = TRUE; 2818 else 2819 scroll_region = FALSE; 2820 2821 if (pairs) 2822 { 2823 /* 2824 * optional pairs 2825 */ 2826 /* TP goes to normal mode for TI (invert) and TB (bold) */ 2827 if (*T_ME == NUL) 2828 T_ME = T_MR = T_MD = T_MB = empty_option; 2829 if (*T_SO == NUL || *T_SE == NUL) 2830 T_SO = T_SE = empty_option; 2831 if (*T_US == NUL || *T_UE == NUL) 2832 T_US = T_UE = empty_option; 2833 if (*T_CZH == NUL || *T_CZR == NUL) 2834 T_CZH = T_CZR = empty_option; 2835 2836 /* T_VE is needed even though T_VI is not defined */ 2837 if (*T_VE == NUL) 2838 T_VI = empty_option; 2839 2840 /* if 'mr' or 'me' is not defined use 'so' and 'se' */ 2841 if (*T_ME == NUL) 2842 { 2843 T_ME = T_SE; 2844 T_MR = T_SO; 2845 T_MD = T_SO; 2846 } 2847 2848 /* if 'so' or 'se' is not defined use 'mr' and 'me' */ 2849 if (*T_SO == NUL) 2850 { 2851 T_SE = T_ME; 2852 if (*T_MR == NUL) 2853 T_SO = T_MD; 2854 else 2855 T_SO = T_MR; 2856 } 2857 2858 /* if 'ZH' or 'ZR' is not defined use 'mr' and 'me' */ 2859 if (*T_CZH == NUL) 2860 { 2861 T_CZR = T_ME; 2862 if (*T_MR == NUL) 2863 T_CZH = T_MD; 2864 else 2865 T_CZH = T_MR; 2866 } 2867 2868 /* "Sb" and "Sf" come in pairs */ 2869 if (*T_CSB == NUL || *T_CSF == NUL) 2870 { 2871 T_CSB = empty_option; 2872 T_CSF = empty_option; 2873 } 2874 2875 /* "AB" and "AF" come in pairs */ 2876 if (*T_CAB == NUL || *T_CAF == NUL) 2877 { 2878 T_CAB = empty_option; 2879 T_CAF = empty_option; 2880 } 2881 2882 /* if 'Sb' and 'AB' are not defined, reset "Co" */ 2883 if (*T_CSB == NUL && *T_CAB == NUL) 2884 free_one_termoption(T_CCO); 2885 2886 /* Set 'weirdinvert' according to value of 't_xs' */ 2887 p_wiv = (*T_XS != NUL); 2888 } 2889 need_gather = TRUE; 2890 2891 /* Set t_colors to the value of t_Co. */ 2892 t_colors = atoi((char *)T_CCO); 2893 } 2894 2895 #if (defined(FEAT_GUI) && (defined(FEAT_MENU) || !defined(USE_ON_FLY_SCROLL))) \ 2896 || defined(PROTO) 2897 /* 2898 * Represent the given long_u as individual bytes, with the most significant 2899 * byte first, and store them in dst. 2900 */ 2901 void 2902 add_long_to_buf(val, dst) 2903 long_u val; 2904 char_u *dst; 2905 { 2906 int i; 2907 int shift; 2908 2909 for (i = 1; i <= (int)sizeof(long_u); i++) 2910 { 2911 shift = 8 * (sizeof(long_u) - i); 2912 dst[i - 1] = (char_u) ((val >> shift) & 0xff); 2913 } 2914 } 2915 2916 static int get_long_from_buf __ARGS((char_u *buf, long_u *val)); 2917 2918 /* 2919 * Interpret the next string of bytes in buf as a long integer, with the most 2920 * significant byte first. Note that it is assumed that buf has been through 2921 * inchar(), so that NUL and K_SPECIAL will be represented as three bytes each. 2922 * Puts result in val, and returns the number of bytes read from buf 2923 * (between sizeof(long_u) and 2 * sizeof(long_u)), or -1 if not enough bytes 2924 * were present. 2925 */ 2926 static int 2927 get_long_from_buf(buf, val) 2928 char_u *buf; 2929 long_u *val; 2930 { 2931 int len; 2932 char_u bytes[sizeof(long_u)]; 2933 int i; 2934 int shift; 2935 2936 *val = 0; 2937 len = get_bytes_from_buf(buf, bytes, (int)sizeof(long_u)); 2938 if (len != -1) 2939 { 2940 for (i = 0; i < (int)sizeof(long_u); i++) 2941 { 2942 shift = 8 * (sizeof(long_u) - 1 - i); 2943 *val += (long_u)bytes[i] << shift; 2944 } 2945 } 2946 return len; 2947 } 2948 #endif 2949 2950 #if defined(FEAT_GUI) \ 2951 || (defined(FEAT_MOUSE) && (!defined(UNIX) || defined(FEAT_MOUSE_XTERM) \ 2952 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE))) 2953 /* 2954 * Read the next num_bytes bytes from buf, and store them in bytes. Assume 2955 * that buf has been through inchar(). Returns the actual number of bytes used 2956 * from buf (between num_bytes and num_bytes*2), or -1 if not enough bytes were 2957 * available. 2958 */ 2959 static int 2960 get_bytes_from_buf(buf, bytes, num_bytes) 2961 char_u *buf; 2962 char_u *bytes; 2963 int num_bytes; 2964 { 2965 int len = 0; 2966 int i; 2967 char_u c; 2968 2969 for (i = 0; i < num_bytes; i++) 2970 { 2971 if ((c = buf[len++]) == NUL) 2972 return -1; 2973 if (c == K_SPECIAL) 2974 { 2975 if (buf[len] == NUL || buf[len + 1] == NUL) /* cannot happen? */ 2976 return -1; 2977 if (buf[len++] == (int)KS_ZERO) 2978 c = NUL; 2979 ++len; /* skip KE_FILLER */ 2980 /* else it should be KS_SPECIAL, and c already equals K_SPECIAL */ 2981 } 2982 else if (c == CSI && buf[len] == KS_EXTRA 2983 && buf[len + 1] == (int)KE_CSI) 2984 /* CSI is stored as CSI KS_SPECIAL KE_CSI to avoid confusion with 2985 * the start of a special key, see add_to_input_buf_csi(). */ 2986 len += 2; 2987 bytes[i] = c; 2988 } 2989 return len; 2990 } 2991 #endif 2992 2993 /* 2994 * Check if the new shell size is valid, correct it if it's too small. 2995 */ 2996 void 2997 check_shellsize() 2998 { 2999 if (Columns < MIN_COLUMNS) 3000 Columns = MIN_COLUMNS; 3001 if (Rows < min_rows()) /* need room for one window and command line */ 3002 Rows = min_rows(); 3003 } 3004 3005 /* 3006 * Invoked just before the screen structures are going to be (re)allocated. 3007 */ 3008 void 3009 win_new_shellsize() 3010 { 3011 static int old_Rows = 0; 3012 static int old_Columns = 0; 3013 3014 if (old_Rows != Rows || old_Columns != Columns) 3015 ui_new_shellsize(); 3016 if (old_Rows != Rows) 3017 { 3018 /* if 'window' uses the whole screen, keep it using that */ 3019 if (p_window == old_Rows - 1 || old_Rows == 0) 3020 p_window = Rows - 1; 3021 old_Rows = Rows; 3022 shell_new_rows(); /* update window sizes */ 3023 } 3024 if (old_Columns != Columns) 3025 { 3026 old_Columns = Columns; 3027 #ifdef FEAT_VERTSPLIT 3028 shell_new_columns(); /* update window sizes */ 3029 #endif 3030 } 3031 } 3032 3033 /* 3034 * Call this function when the Vim shell has been resized in any way. 3035 * Will obtain the current size and redraw (also when size didn't change). 3036 */ 3037 void 3038 shell_resized() 3039 { 3040 set_shellsize(0, 0, FALSE); 3041 } 3042 3043 /* 3044 * Check if the shell size changed. Handle a resize. 3045 * When the size didn't change, nothing happens. 3046 */ 3047 void 3048 shell_resized_check() 3049 { 3050 int old_Rows = Rows; 3051 int old_Columns = Columns; 3052 3053 (void)ui_get_shellsize(); 3054 check_shellsize(); 3055 if (old_Rows != Rows || old_Columns != Columns) 3056 shell_resized(); 3057 } 3058 3059 /* 3060 * Set size of the Vim shell. 3061 * If 'mustset' is TRUE, we must set Rows and Columns, do not get the real 3062 * window size (this is used for the :win command). 3063 * If 'mustset' is FALSE, we may try to get the real window size and if 3064 * it fails use 'width' and 'height'. 3065 */ 3066 void 3067 set_shellsize(width, height, mustset) 3068 int width, height; 3069 int mustset; 3070 { 3071 static int busy = FALSE; 3072 3073 /* 3074 * Avoid recursiveness, can happen when setting the window size causes 3075 * another window-changed signal. 3076 */ 3077 if (busy) 3078 return; 3079 3080 if (width < 0 || height < 0) /* just checking... */ 3081 return; 3082 3083 if (State == HITRETURN || State == SETWSIZE) /* postpone the resizing */ 3084 { 3085 State = SETWSIZE; 3086 return; 3087 } 3088 3089 ++busy; 3090 3091 #ifdef AMIGA 3092 out_flush(); /* must do this before mch_get_shellsize() for 3093 some obscure reason */ 3094 #endif 3095 3096 if (mustset || (ui_get_shellsize() == FAIL && height != 0)) 3097 { 3098 Rows = height; 3099 Columns = width; 3100 check_shellsize(); 3101 ui_set_shellsize(mustset); 3102 } 3103 else 3104 check_shellsize(); 3105 3106 /* The window layout used to be adjusted here, but it now happens in 3107 * screenalloc() (also invoked from screenclear()). That is because the 3108 * "busy" check above may skip this, but not screenalloc(). */ 3109 3110 if (State != ASKMORE && State != EXTERNCMD && State != CONFIRM) 3111 screenclear(); 3112 else 3113 screen_start(); /* don't know where cursor is now */ 3114 3115 if (starting != NO_SCREEN) 3116 { 3117 #ifdef FEAT_TITLE 3118 maketitle(); 3119 #endif 3120 changed_line_abv_curs(); 3121 invalidate_botline(); 3122 3123 /* 3124 * We only redraw when it's needed: 3125 * - While at the more prompt or executing an external command, don't 3126 * redraw, but position the cursor. 3127 * - While editing the command line, only redraw that. 3128 * - in Ex mode, don't redraw anything. 3129 * - Otherwise, redraw right now, and position the cursor. 3130 * Always need to call update_screen() or screenalloc(), to make 3131 * sure Rows/Columns and the size of ScreenLines[] is correct! 3132 */ 3133 if (State == ASKMORE || State == EXTERNCMD || State == CONFIRM 3134 || exmode_active) 3135 { 3136 screenalloc(FALSE); 3137 repeat_message(); 3138 } 3139 else 3140 { 3141 #ifdef FEAT_SCROLLBIND 3142 if (curwin->w_p_scb) 3143 do_check_scrollbind(TRUE); 3144 #endif 3145 if (State & CMDLINE) 3146 { 3147 update_screen(NOT_VALID); 3148 redrawcmdline(); 3149 } 3150 else 3151 { 3152 update_topline(); 3153 #if defined(FEAT_INS_EXPAND) 3154 if (pum_visible()) 3155 { 3156 redraw_later(NOT_VALID); 3157 ins_compl_show_pum(); /* This includes the redraw. */ 3158 } 3159 else 3160 #endif 3161 update_screen(NOT_VALID); 3162 if (redrawing()) 3163 setcursor(); 3164 } 3165 } 3166 cursor_on(); /* redrawing may have switched it off */ 3167 } 3168 out_flush(); 3169 --busy; 3170 } 3171 3172 /* 3173 * Set the terminal to TMODE_RAW (for Normal mode) or TMODE_COOK (for external 3174 * commands and Ex mode). 3175 */ 3176 void 3177 settmode(tmode) 3178 int tmode; 3179 { 3180 #ifdef FEAT_GUI 3181 /* don't set the term where gvim was started to any mode */ 3182 if (gui.in_use) 3183 return; 3184 #endif 3185 3186 if (full_screen) 3187 { 3188 /* 3189 * When returning after calling a shell we want to really set the 3190 * terminal to raw mode, even though we think it already is, because 3191 * the shell program may have reset the terminal mode. 3192 * When we think the terminal is normal, don't try to set it to 3193 * normal again, because that causes problems (logout!) on some 3194 * machines. 3195 */ 3196 if (tmode != TMODE_COOK || cur_tmode != TMODE_COOK) 3197 { 3198 #ifdef FEAT_TERMRESPONSE 3199 # ifdef FEAT_GUI 3200 if (!gui.in_use && !gui.starting) 3201 # endif 3202 { 3203 /* May need to check for T_CRV response and termcodes, it 3204 * doesn't work in Cooked mode, an external program may get 3205 * them. */ 3206 if (tmode != TMODE_RAW && crv_status == CRV_SENT) 3207 (void)vpeekc_nomap(); 3208 check_for_codes_from_term(); 3209 } 3210 #endif 3211 #ifdef FEAT_MOUSE_TTY 3212 if (tmode != TMODE_RAW) 3213 mch_setmouse(FALSE); /* switch mouse off */ 3214 #endif 3215 out_flush(); 3216 mch_settmode(tmode); /* machine specific function */ 3217 cur_tmode = tmode; 3218 #ifdef FEAT_MOUSE 3219 if (tmode == TMODE_RAW) 3220 setmouse(); /* may switch mouse on */ 3221 #endif 3222 out_flush(); 3223 } 3224 #ifdef FEAT_TERMRESPONSE 3225 may_req_termresponse(); 3226 #endif 3227 } 3228 } 3229 3230 void 3231 starttermcap() 3232 { 3233 if (full_screen && !termcap_active) 3234 { 3235 out_str(T_TI); /* start termcap mode */ 3236 out_str(T_KS); /* start "keypad transmit" mode */ 3237 out_flush(); 3238 termcap_active = TRUE; 3239 screen_start(); /* don't know where cursor is now */ 3240 #ifdef FEAT_TERMRESPONSE 3241 # ifdef FEAT_GUI 3242 if (!gui.in_use && !gui.starting) 3243 # endif 3244 { 3245 may_req_termresponse(); 3246 /* Immediately check for a response. If t_Co changes, we don't 3247 * want to redraw with wrong colors first. */ 3248 if (crv_status != CRV_GET) 3249 check_for_codes_from_term(); 3250 } 3251 #endif 3252 } 3253 } 3254 3255 void 3256 stoptermcap() 3257 { 3258 screen_stop_highlight(); 3259 reset_cterm_colors(); 3260 if (termcap_active) 3261 { 3262 #ifdef FEAT_TERMRESPONSE 3263 # ifdef FEAT_GUI 3264 if (!gui.in_use && !gui.starting) 3265 # endif 3266 { 3267 /* May need to check for T_CRV response. */ 3268 if (crv_status == CRV_SENT) 3269 (void)vpeekc_nomap(); 3270 /* Check for termcodes first, otherwise an external program may 3271 * get them. */ 3272 check_for_codes_from_term(); 3273 } 3274 #endif 3275 out_str(T_KE); /* stop "keypad transmit" mode */ 3276 out_flush(); 3277 termcap_active = FALSE; 3278 cursor_on(); /* just in case it is still off */ 3279 out_str(T_TE); /* stop termcap mode */ 3280 screen_start(); /* don't know where cursor is now */ 3281 out_flush(); 3282 } 3283 } 3284 3285 #if defined(FEAT_TERMRESPONSE) || defined(PROTO) 3286 /* 3287 * Request version string (for xterm) when needed. 3288 * Only do this after switching to raw mode, otherwise the result will be 3289 * echoed. 3290 * Only do this after startup has finished, to avoid that the response comes 3291 * while executing "-c !cmd" or even after "-c quit". 3292 * Only do this after termcap mode has been started, otherwise the codes for 3293 * the cursor keys may be wrong. 3294 * Only do this when 'esckeys' is on, otherwise the response causes trouble in 3295 * Insert mode. 3296 * On Unix only do it when both output and input are a tty (avoid writing 3297 * request to terminal while reading from a file). 3298 * The result is caught in check_termcode(). 3299 */ 3300 void 3301 may_req_termresponse() 3302 { 3303 if (crv_status == CRV_GET 3304 && cur_tmode == TMODE_RAW 3305 && starting == 0 3306 && termcap_active 3307 && p_ek 3308 # ifdef UNIX 3309 && isatty(1) 3310 && isatty(read_cmd_fd) 3311 # endif 3312 && *T_CRV != NUL) 3313 { 3314 out_str(T_CRV); 3315 crv_status = CRV_SENT; 3316 /* check for the characters now, otherwise they might be eaten by 3317 * get_keystroke() */ 3318 out_flush(); 3319 (void)vpeekc_nomap(); 3320 } 3321 } 3322 #endif 3323 3324 /* 3325 * Return TRUE when saving and restoring the screen. 3326 */ 3327 int 3328 swapping_screen() 3329 { 3330 return (full_screen && *T_TI != NUL); 3331 } 3332 3333 #ifdef FEAT_MOUSE 3334 /* 3335 * setmouse() - switch mouse on/off depending on current mode and 'mouse' 3336 */ 3337 void 3338 setmouse() 3339 { 3340 # ifdef FEAT_MOUSE_TTY 3341 int checkfor; 3342 # endif 3343 3344 # ifdef FEAT_MOUSESHAPE 3345 update_mouseshape(-1); 3346 # endif 3347 3348 # ifdef FEAT_MOUSE_TTY /* Should be outside proc, but may break MOUSESHAPE */ 3349 # ifdef FEAT_GUI 3350 /* In the GUI the mouse is always enabled. */ 3351 if (gui.in_use) 3352 return; 3353 # endif 3354 /* be quick when mouse is off */ 3355 if (*p_mouse == NUL || has_mouse_termcode == 0) 3356 return; 3357 3358 /* don't switch mouse on when not in raw mode (Ex mode) */ 3359 if (cur_tmode != TMODE_RAW) 3360 { 3361 mch_setmouse(FALSE); 3362 return; 3363 } 3364 3365 # ifdef FEAT_VISUAL 3366 if (VIsual_active) 3367 checkfor = MOUSE_VISUAL; 3368 else 3369 # endif 3370 if (State == HITRETURN || State == ASKMORE || State == SETWSIZE) 3371 checkfor = MOUSE_RETURN; 3372 else if (State & INSERT) 3373 checkfor = MOUSE_INSERT; 3374 else if (State & CMDLINE) 3375 checkfor = MOUSE_COMMAND; 3376 else if (State == CONFIRM || State == EXTERNCMD) 3377 checkfor = ' '; /* don't use mouse for ":confirm" or ":!cmd" */ 3378 else 3379 checkfor = MOUSE_NORMAL; /* assume normal mode */ 3380 3381 if (mouse_has(checkfor)) 3382 mch_setmouse(TRUE); 3383 else 3384 mch_setmouse(FALSE); 3385 # endif 3386 } 3387 3388 /* 3389 * Return TRUE if 3390 * - "c" is in 'mouse', or 3391 * - 'a' is in 'mouse' and "c" is in MOUSE_A, or 3392 * - the current buffer is a help file and 'h' is in 'mouse' and we are in a 3393 * normal editing mode (not at hit-return message). 3394 */ 3395 int 3396 mouse_has(c) 3397 int c; 3398 { 3399 char_u *p; 3400 3401 for (p = p_mouse; *p; ++p) 3402 switch (*p) 3403 { 3404 case 'a': if (vim_strchr((char_u *)MOUSE_A, c) != NULL) 3405 return TRUE; 3406 break; 3407 case MOUSE_HELP: if (c != MOUSE_RETURN && curbuf->b_help) 3408 return TRUE; 3409 break; 3410 default: if (c == *p) return TRUE; break; 3411 } 3412 return FALSE; 3413 } 3414 3415 /* 3416 * Return TRUE when 'mousemodel' is set to "popup" or "popup_setpos". 3417 */ 3418 int 3419 mouse_model_popup() 3420 { 3421 return (p_mousem[0] == 'p'); 3422 } 3423 #endif 3424 3425 /* 3426 * By outputting the 'cursor very visible' termcap code, for some windowed 3427 * terminals this makes the screen scrolled to the correct position. 3428 * Used when starting Vim or returning from a shell. 3429 */ 3430 void 3431 scroll_start() 3432 { 3433 if (*T_VS != NUL) 3434 { 3435 out_str(T_VS); 3436 out_str(T_VE); 3437 screen_start(); /* don't know where cursor is now */ 3438 } 3439 } 3440 3441 static int cursor_is_off = FALSE; 3442 3443 /* 3444 * Enable the cursor. 3445 */ 3446 void 3447 cursor_on() 3448 { 3449 if (cursor_is_off) 3450 { 3451 out_str(T_VE); 3452 cursor_is_off = FALSE; 3453 } 3454 } 3455 3456 /* 3457 * Disable the cursor. 3458 */ 3459 void 3460 cursor_off() 3461 { 3462 if (full_screen) 3463 { 3464 if (!cursor_is_off) 3465 out_str(T_VI); /* disable cursor */ 3466 cursor_is_off = TRUE; 3467 } 3468 } 3469 3470 #if defined(CURSOR_SHAPE) || defined(PROTO) 3471 /* 3472 * Set cursor shape to match Insert mode. 3473 */ 3474 void 3475 term_cursor_shape() 3476 { 3477 static int showing_insert_mode = MAYBE; 3478 3479 if (!full_screen || *T_CSI == NUL || *T_CEI == NUL) 3480 return; 3481 3482 if (State & INSERT) 3483 { 3484 if (showing_insert_mode != TRUE) 3485 out_str(T_CSI); /* Insert mode cursor */ 3486 showing_insert_mode = TRUE; 3487 } 3488 else 3489 { 3490 if (showing_insert_mode != FALSE) 3491 out_str(T_CEI); /* non-Insert mode cursor */ 3492 showing_insert_mode = FALSE; 3493 } 3494 } 3495 #endif 3496 3497 /* 3498 * Set scrolling region for window 'wp'. 3499 * The region starts 'off' lines from the start of the window. 3500 * Also set the vertical scroll region for a vertically split window. Always 3501 * the full width of the window, excluding the vertical separator. 3502 */ 3503 void 3504 scroll_region_set(wp, off) 3505 win_T *wp; 3506 int off; 3507 { 3508 OUT_STR(tgoto((char *)T_CS, W_WINROW(wp) + wp->w_height - 1, 3509 W_WINROW(wp) + off)); 3510 #ifdef FEAT_VERTSPLIT 3511 if (*T_CSV != NUL && wp->w_width != Columns) 3512 OUT_STR(tgoto((char *)T_CSV, W_WINCOL(wp) + wp->w_width - 1, 3513 W_WINCOL(wp))); 3514 #endif 3515 screen_start(); /* don't know where cursor is now */ 3516 } 3517 3518 /* 3519 * Reset scrolling region to the whole screen. 3520 */ 3521 void 3522 scroll_region_reset() 3523 { 3524 OUT_STR(tgoto((char *)T_CS, (int)Rows - 1, 0)); 3525 #ifdef FEAT_VERTSPLIT 3526 if (*T_CSV != NUL) 3527 OUT_STR(tgoto((char *)T_CSV, (int)Columns - 1, 0)); 3528 #endif 3529 screen_start(); /* don't know where cursor is now */ 3530 } 3531 3532 3533 /* 3534 * List of terminal codes that are currently recognized. 3535 */ 3536 3537 static struct termcode 3538 { 3539 char_u name[2]; /* termcap name of entry */ 3540 char_u *code; /* terminal code (in allocated memory) */ 3541 int len; /* STRLEN(code) */ 3542 int modlen; /* length of part before ";*~". */ 3543 } *termcodes = NULL; 3544 3545 static int tc_max_len = 0; /* number of entries that termcodes[] can hold */ 3546 static int tc_len = 0; /* current number of entries in termcodes[] */ 3547 3548 static int termcode_star __ARGS((char_u *code, int len)); 3549 3550 void 3551 clear_termcodes() 3552 { 3553 while (tc_len > 0) 3554 vim_free(termcodes[--tc_len].code); 3555 vim_free(termcodes); 3556 termcodes = NULL; 3557 tc_max_len = 0; 3558 3559 #ifdef HAVE_TGETENT 3560 BC = (char *)empty_option; 3561 UP = (char *)empty_option; 3562 PC = NUL; /* set pad character to NUL */ 3563 ospeed = 0; 3564 #endif 3565 3566 need_gather = TRUE; /* need to fill termleader[] */ 3567 } 3568 3569 #define ATC_FROM_TERM 55 3570 3571 /* 3572 * Add a new entry to the list of terminal codes. 3573 * The list is kept alphabetical for ":set termcap" 3574 * "flags" is TRUE when replacing 7-bit by 8-bit controls is desired. 3575 * "flags" can also be ATC_FROM_TERM for got_code_from_term(). 3576 */ 3577 void 3578 add_termcode(name, string, flags) 3579 char_u *name; 3580 char_u *string; 3581 int flags; 3582 { 3583 struct termcode *new_tc; 3584 int i, j; 3585 char_u *s; 3586 int len; 3587 3588 if (string == NULL || *string == NUL) 3589 { 3590 del_termcode(name); 3591 return; 3592 } 3593 3594 s = vim_strsave(string); 3595 if (s == NULL) 3596 return; 3597 3598 /* Change leading <Esc>[ to CSI, change <Esc>O to <M-O>. */ 3599 if (flags != 0 && flags != ATC_FROM_TERM && term_7to8bit(string) != 0) 3600 { 3601 STRMOVE(s, s + 1); 3602 s[0] = term_7to8bit(string); 3603 } 3604 len = (int)STRLEN(s); 3605 3606 need_gather = TRUE; /* need to fill termleader[] */ 3607 3608 /* 3609 * need to make space for more entries 3610 */ 3611 if (tc_len == tc_max_len) 3612 { 3613 tc_max_len += 20; 3614 new_tc = (struct termcode *)alloc( 3615 (unsigned)(tc_max_len * sizeof(struct termcode))); 3616 if (new_tc == NULL) 3617 { 3618 tc_max_len -= 20; 3619 return; 3620 } 3621 for (i = 0; i < tc_len; ++i) 3622 new_tc[i] = termcodes[i]; 3623 vim_free(termcodes); 3624 termcodes = new_tc; 3625 } 3626 3627 /* 3628 * Look for existing entry with the same name, it is replaced. 3629 * Look for an existing entry that is alphabetical higher, the new entry 3630 * is inserted in front of it. 3631 */ 3632 for (i = 0; i < tc_len; ++i) 3633 { 3634 if (termcodes[i].name[0] < name[0]) 3635 continue; 3636 if (termcodes[i].name[0] == name[0]) 3637 { 3638 if (termcodes[i].name[1] < name[1]) 3639 continue; 3640 /* 3641 * Exact match: May replace old code. 3642 */ 3643 if (termcodes[i].name[1] == name[1]) 3644 { 3645 if (flags == ATC_FROM_TERM && (j = termcode_star( 3646 termcodes[i].code, termcodes[i].len)) > 0) 3647 { 3648 /* Don't replace ESC[123;*X or ESC O*X with another when 3649 * invoked from got_code_from_term(). */ 3650 if (len == termcodes[i].len - j 3651 && STRNCMP(s, termcodes[i].code, len - 1) == 0 3652 && s[len - 1] 3653 == termcodes[i].code[termcodes[i].len - 1]) 3654 { 3655 /* They are equal but for the ";*": don't add it. */ 3656 vim_free(s); 3657 return; 3658 } 3659 } 3660 else 3661 { 3662 /* Replace old code. */ 3663 vim_free(termcodes[i].code); 3664 --tc_len; 3665 break; 3666 } 3667 } 3668 } 3669 /* 3670 * Found alphabetical larger entry, move rest to insert new entry 3671 */ 3672 for (j = tc_len; j > i; --j) 3673 termcodes[j] = termcodes[j - 1]; 3674 break; 3675 } 3676 3677 termcodes[i].name[0] = name[0]; 3678 termcodes[i].name[1] = name[1]; 3679 termcodes[i].code = s; 3680 termcodes[i].len = len; 3681 3682 /* For xterm we recognize special codes like "ESC[42;*X" and "ESC O*X" that 3683 * accept modifiers. */ 3684 termcodes[i].modlen = 0; 3685 j = termcode_star(s, len); 3686 if (j > 0) 3687 termcodes[i].modlen = len - 1 - j; 3688 ++tc_len; 3689 } 3690 3691 /* 3692 * Check termcode "code[len]" for ending in ;*X, <Esc>O*X or <M-O>*X. 3693 * The "X" can be any character. 3694 * Return 0 if not found, 2 for ;*X and 1 for O*X and <M-O>*X. 3695 */ 3696 static int 3697 termcode_star(code, len) 3698 char_u *code; 3699 int len; 3700 { 3701 /* Shortest is <M-O>*X. With ; shortest is <CSI>1;*X */ 3702 if (len >= 3 && code[len - 2] == '*') 3703 { 3704 if (len >= 5 && code[len - 3] == ';') 3705 return 2; 3706 if ((len >= 4 && code[len - 3] == 'O') || code[len - 3] == 'O' + 128) 3707 return 1; 3708 } 3709 return 0; 3710 } 3711 3712 char_u * 3713 find_termcode(name) 3714 char_u *name; 3715 { 3716 int i; 3717 3718 for (i = 0; i < tc_len; ++i) 3719 if (termcodes[i].name[0] == name[0] && termcodes[i].name[1] == name[1]) 3720 return termcodes[i].code; 3721 return NULL; 3722 } 3723 3724 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) 3725 char_u * 3726 get_termcode(i) 3727 int i; 3728 { 3729 if (i >= tc_len) 3730 return NULL; 3731 return &termcodes[i].name[0]; 3732 } 3733 #endif 3734 3735 void 3736 del_termcode(name) 3737 char_u *name; 3738 { 3739 int i; 3740 3741 if (termcodes == NULL) /* nothing there yet */ 3742 return; 3743 3744 need_gather = TRUE; /* need to fill termleader[] */ 3745 3746 for (i = 0; i < tc_len; ++i) 3747 if (termcodes[i].name[0] == name[0] && termcodes[i].name[1] == name[1]) 3748 { 3749 del_termcode_idx(i); 3750 return; 3751 } 3752 /* not found. Give error message? */ 3753 } 3754 3755 static void 3756 del_termcode_idx(idx) 3757 int idx; 3758 { 3759 int i; 3760 3761 vim_free(termcodes[idx].code); 3762 --tc_len; 3763 for (i = idx; i < tc_len; ++i) 3764 termcodes[i] = termcodes[i + 1]; 3765 } 3766 3767 #ifdef FEAT_TERMRESPONSE 3768 /* 3769 * Called when detected that the terminal sends 8-bit codes. 3770 * Convert all 7-bit codes to their 8-bit equivalent. 3771 */ 3772 static void 3773 switch_to_8bit() 3774 { 3775 int i; 3776 int c; 3777 3778 /* Only need to do something when not already using 8-bit codes. */ 3779 if (!term_is_8bit(T_NAME)) 3780 { 3781 for (i = 0; i < tc_len; ++i) 3782 { 3783 c = term_7to8bit(termcodes[i].code); 3784 if (c != 0) 3785 { 3786 STRMOVE(termcodes[i].code + 1, termcodes[i].code + 2); 3787 termcodes[i].code[0] = c; 3788 } 3789 } 3790 need_gather = TRUE; /* need to fill termleader[] */ 3791 } 3792 detected_8bit = TRUE; 3793 } 3794 #endif 3795 3796 #ifdef CHECK_DOUBLE_CLICK 3797 static linenr_T orig_topline = 0; 3798 # ifdef FEAT_DIFF 3799 static int orig_topfill = 0; 3800 # endif 3801 #endif 3802 #if (defined(FEAT_WINDOWS) && defined(CHECK_DOUBLE_CLICK)) || defined(PROTO) 3803 /* 3804 * Checking for double clicks ourselves. 3805 * "orig_topline" is used to avoid detecting a double-click when the window 3806 * contents scrolled (e.g., when 'scrolloff' is non-zero). 3807 */ 3808 /* 3809 * Set orig_topline. Used when jumping to another window, so that a double 3810 * click still works. 3811 */ 3812 void 3813 set_mouse_topline(wp) 3814 win_T *wp; 3815 { 3816 orig_topline = wp->w_topline; 3817 # ifdef FEAT_DIFF 3818 orig_topfill = wp->w_topfill; 3819 # endif 3820 } 3821 #endif 3822 3823 /* 3824 * Check if typebuf.tb_buf[] contains a terminal key code. 3825 * Check from typebuf.tb_buf[typebuf.tb_off] to typebuf.tb_buf[typebuf.tb_off 3826 * + max_offset]. 3827 * Return 0 for no match, -1 for partial match, > 0 for full match. 3828 * With a match, the match is removed, the replacement code is inserted in 3829 * typebuf.tb_buf[] and the number of characters in typebuf.tb_buf[] is 3830 * returned. 3831 * When "buf" is not NULL, it is used instead of typebuf.tb_buf[]. "buflen" is 3832 * then the length of the string in buf[]. 3833 */ 3834 int 3835 check_termcode(max_offset, buf, buflen) 3836 int max_offset; 3837 char_u *buf; 3838 int buflen; 3839 { 3840 char_u *tp; 3841 char_u *p; 3842 int slen = 0; /* init for GCC */ 3843 int modslen; 3844 int len; 3845 int offset; 3846 char_u key_name[2]; 3847 int modifiers; 3848 int key; 3849 int new_slen; 3850 int extra; 3851 char_u string[MAX_KEY_CODE_LEN + 1]; 3852 int i, j; 3853 int idx = 0; 3854 #ifdef FEAT_MOUSE 3855 # if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI) \ 3856 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE) 3857 char_u bytes[6]; 3858 int num_bytes; 3859 # endif 3860 int mouse_code = 0; /* init for GCC */ 3861 int is_click, is_drag; 3862 int wheel_code = 0; 3863 int current_button; 3864 static int held_button = MOUSE_RELEASE; 3865 static int orig_num_clicks = 1; 3866 static int orig_mouse_code = 0x0; 3867 # ifdef CHECK_DOUBLE_CLICK 3868 static int orig_mouse_col = 0; 3869 static int orig_mouse_row = 0; 3870 static struct timeval orig_mouse_time = {0, 0}; 3871 /* time of previous mouse click */ 3872 struct timeval mouse_time; /* time of current mouse click */ 3873 long timediff; /* elapsed time in msec */ 3874 # endif 3875 #endif 3876 int cpo_koffset; 3877 #ifdef FEAT_MOUSE_GPM 3878 extern int gpm_flag; /* gpm library variable */ 3879 #endif 3880 3881 cpo_koffset = (vim_strchr(p_cpo, CPO_KOFFSET) != NULL); 3882 3883 /* 3884 * Speed up the checks for terminal codes by gathering all first bytes 3885 * used in termleader[]. Often this is just a single <Esc>. 3886 */ 3887 if (need_gather) 3888 gather_termleader(); 3889 3890 /* 3891 * Check at several positions in typebuf.tb_buf[], to catch something like 3892 * "x<Up>" that can be mapped. Stop at max_offset, because characters 3893 * after that cannot be used for mapping, and with @r commands 3894 * typebuf.tb_buf[] 3895 * can become very long. 3896 * This is used often, KEEP IT FAST! 3897 */ 3898 for (offset = 0; offset < max_offset; ++offset) 3899 { 3900 if (buf == NULL) 3901 { 3902 if (offset >= typebuf.tb_len) 3903 break; 3904 tp = typebuf.tb_buf + typebuf.tb_off + offset; 3905 len = typebuf.tb_len - offset; /* length of the input */ 3906 } 3907 else 3908 { 3909 if (offset >= buflen) 3910 break; 3911 tp = buf + offset; 3912 len = buflen - offset; 3913 } 3914 3915 /* 3916 * Don't check characters after K_SPECIAL, those are already 3917 * translated terminal chars (avoid translating ~@^Hx). 3918 */ 3919 if (*tp == K_SPECIAL) 3920 { 3921 offset += 2; /* there are always 2 extra characters */ 3922 continue; 3923 } 3924 3925 /* 3926 * Skip this position if the character does not appear as the first 3927 * character in term_strings. This speeds up a lot, since most 3928 * termcodes start with the same character (ESC or CSI). 3929 */ 3930 i = *tp; 3931 for (p = termleader; *p && *p != i; ++p) 3932 ; 3933 if (*p == NUL) 3934 continue; 3935 3936 /* 3937 * Skip this position if p_ek is not set and tp[0] is an ESC and we 3938 * are in Insert mode. 3939 */ 3940 if (*tp == ESC && !p_ek && (State & INSERT)) 3941 continue; 3942 3943 key_name[0] = NUL; /* no key name found yet */ 3944 key_name[1] = NUL; /* no key name found yet */ 3945 modifiers = 0; /* no modifiers yet */ 3946 3947 #ifdef FEAT_GUI 3948 if (gui.in_use) 3949 { 3950 /* 3951 * GUI special key codes are all of the form [CSI xx]. 3952 */ 3953 if (*tp == CSI) /* Special key from GUI */ 3954 { 3955 if (len < 3) 3956 return -1; /* Shouldn't happen */ 3957 slen = 3; 3958 key_name[0] = tp[1]; 3959 key_name[1] = tp[2]; 3960 } 3961 } 3962 else 3963 #endif /* FEAT_GUI */ 3964 { 3965 for (idx = 0; idx < tc_len; ++idx) 3966 { 3967 /* 3968 * Ignore the entry if we are not at the start of 3969 * typebuf.tb_buf[] 3970 * and there are not enough characters to make a match. 3971 * But only when the 'K' flag is in 'cpoptions'. 3972 */ 3973 slen = termcodes[idx].len; 3974 if (cpo_koffset && offset && len < slen) 3975 continue; 3976 if (STRNCMP(termcodes[idx].code, tp, 3977 (size_t)(slen > len ? len : slen)) == 0) 3978 { 3979 if (len < slen) /* got a partial sequence */ 3980 return -1; /* need to get more chars */ 3981 3982 /* 3983 * When found a keypad key, check if there is another key 3984 * that matches and use that one. This makes <Home> to be 3985 * found instead of <kHome> when they produce the same 3986 * key code. 3987 */ 3988 if (termcodes[idx].name[0] == 'K' 3989 && VIM_ISDIGIT(termcodes[idx].name[1])) 3990 { 3991 for (j = idx + 1; j < tc_len; ++j) 3992 if (termcodes[j].len == slen && 3993 STRNCMP(termcodes[idx].code, 3994 termcodes[j].code, slen) == 0) 3995 { 3996 idx = j; 3997 break; 3998 } 3999 } 4000 4001 key_name[0] = termcodes[idx].name[0]; 4002 key_name[1] = termcodes[idx].name[1]; 4003 break; 4004 } 4005 4006 /* 4007 * Check for code with modifier, like xterm uses: 4008 * <Esc>[123;*X (modslen == slen - 3) 4009 * Also <Esc>O*X and <M-O>*X (modslen == slen - 2). 4010 * When there is a modifier the * matches a number. 4011 * When there is no modifier the ;* or * is omitted. 4012 */ 4013 if (termcodes[idx].modlen > 0) 4014 { 4015 modslen = termcodes[idx].modlen; 4016 if (cpo_koffset && offset && len < modslen) 4017 continue; 4018 if (STRNCMP(termcodes[idx].code, tp, 4019 (size_t)(modslen > len ? len : modslen)) == 0) 4020 { 4021 int n; 4022 4023 if (len <= modslen) /* got a partial sequence */ 4024 return -1; /* need to get more chars */ 4025 4026 if (tp[modslen] == termcodes[idx].code[slen - 1]) 4027 slen = modslen + 1; /* no modifiers */ 4028 else if (tp[modslen] != ';' && modslen == slen - 3) 4029 continue; /* no match */ 4030 else 4031 { 4032 /* Skip over the digits, the final char must 4033 * follow. */ 4034 for (j = slen - 2; j < len && isdigit(tp[j]); ++j) 4035 ; 4036 ++j; 4037 if (len < j) /* got a partial sequence */ 4038 return -1; /* need to get more chars */ 4039 if (tp[j - 1] != termcodes[idx].code[slen - 1]) 4040 continue; /* no match */ 4041 4042 /* Match! Convert modifier bits. */ 4043 n = atoi((char *)tp + slen - 2) - 1; 4044 if (n & 1) 4045 modifiers |= MOD_MASK_SHIFT; 4046 if (n & 2) 4047 modifiers |= MOD_MASK_ALT; 4048 if (n & 4) 4049 modifiers |= MOD_MASK_CTRL; 4050 if (n & 8) 4051 modifiers |= MOD_MASK_META; 4052 4053 slen = j; 4054 } 4055 key_name[0] = termcodes[idx].name[0]; 4056 key_name[1] = termcodes[idx].name[1]; 4057 break; 4058 } 4059 } 4060 } 4061 } 4062 4063 #ifdef FEAT_TERMRESPONSE 4064 if (key_name[0] == NUL) 4065 { 4066 /* Check for xterm version string: "<Esc>[>{x};{vers};{y}c". Also 4067 * eat other possible responses to t_RV, rxvt returns 4068 * "<Esc>[?1;2c". Also accept CSI instead of <Esc>[. 4069 * mrxvt has been reported to have "+" in the version. Assume 4070 * the escape sequence ends with a letter or one of "{|}~". */ 4071 if (*T_CRV != NUL && ((tp[0] == ESC && tp[1] == '[' && len >= 3) 4072 || (tp[0] == CSI && len >= 2))) 4073 { 4074 j = 0; 4075 extra = 0; 4076 for (i = 2 + (tp[0] != CSI); i < len 4077 && !(tp[i] >= '{' && tp[i] <= '~') 4078 && !ASCII_ISALPHA(tp[i]); ++i) 4079 if (tp[i] == ';' && ++j == 1) 4080 extra = atoi((char *)tp + i + 1); 4081 if (i == len) 4082 return -1; /* not enough characters */ 4083 4084 /* eat it when at least one digit and ending in 'c' */ 4085 if (i > 2 + (tp[0] != CSI) && tp[i] == 'c') 4086 { 4087 crv_status = CRV_GOT; 4088 4089 /* If this code starts with CSI, you can bet that the 4090 * terminal uses 8-bit codes. */ 4091 if (tp[0] == CSI) 4092 switch_to_8bit(); 4093 4094 /* rxvt sends its version number: "20703" is 2.7.3. 4095 * Ignore it for when the user has set 'term' to xterm, 4096 * even though it's an rxvt. */ 4097 if (extra > 20000) 4098 extra = 0; 4099 4100 if (tp[1 + (tp[0] != CSI)] == '>' && j == 2) 4101 { 4102 /* if xterm version >= 95 use mouse dragging */ 4103 if (extra >= 95) 4104 set_option_value((char_u *)"ttym", 0L, 4105 (char_u *)"xterm2", 0); 4106 /* if xterm version >= 141 try to get termcap codes */ 4107 if (extra >= 141) 4108 { 4109 check_for_codes = TRUE; 4110 need_gather = TRUE; 4111 req_codes_from_term(); 4112 } 4113 } 4114 # ifdef FEAT_EVAL 4115 set_vim_var_string(VV_TERMRESPONSE, tp, i + 1); 4116 # endif 4117 # ifdef FEAT_AUTOCMD 4118 apply_autocmds(EVENT_TERMRESPONSE, 4119 NULL, NULL, FALSE, curbuf); 4120 # endif 4121 key_name[0] = (int)KS_EXTRA; 4122 key_name[1] = (int)KE_IGNORE; 4123 slen = i + 1; 4124 } 4125 } 4126 4127 /* Check for '<Esc>P1+r<hex bytes><Esc>\'. A "0" instead of the 4128 * "1" means an invalid request. */ 4129 else if (check_for_codes 4130 && ((tp[0] == ESC && tp[1] == 'P' && len >= 2) 4131 || tp[0] == DCS)) 4132 { 4133 j = 1 + (tp[0] != DCS); 4134 for (i = j; i < len; ++i) 4135 if ((tp[i] == ESC && tp[i + 1] == '\\' && i + 1 < len) 4136 || tp[i] == STERM) 4137 { 4138 if (i - j >= 3 && tp[j + 1] == '+' && tp[j + 2] == 'r') 4139 got_code_from_term(tp + j, i); 4140 key_name[0] = (int)KS_EXTRA; 4141 key_name[1] = (int)KE_IGNORE; 4142 slen = i + 1 + (tp[i] == ESC); 4143 break; 4144 } 4145 4146 if (i == len) 4147 return -1; /* not enough characters */ 4148 } 4149 } 4150 #endif 4151 4152 if (key_name[0] == NUL) 4153 continue; /* No match at this position, try next one */ 4154 4155 /* We only get here when we have a complete termcode match */ 4156 4157 #ifdef FEAT_MOUSE 4158 # ifdef FEAT_GUI 4159 /* 4160 * Only in the GUI: Fetch the pointer coordinates of the scroll event 4161 * so that we know which window to scroll later. 4162 */ 4163 if (gui.in_use 4164 && key_name[0] == (int)KS_EXTRA 4165 && (key_name[1] == (int)KE_X1MOUSE 4166 || key_name[1] == (int)KE_X2MOUSE 4167 || key_name[1] == (int)KE_MOUSEDOWN 4168 || key_name[1] == (int)KE_MOUSEUP)) 4169 { 4170 num_bytes = get_bytes_from_buf(tp + slen, bytes, 4); 4171 if (num_bytes == -1) /* not enough coordinates */ 4172 return -1; 4173 mouse_col = 128 * (bytes[0] - ' ' - 1) + bytes[1] - ' ' - 1; 4174 mouse_row = 128 * (bytes[2] - ' ' - 1) + bytes[3] - ' ' - 1; 4175 slen += num_bytes; 4176 } 4177 else 4178 # endif 4179 /* 4180 * If it is a mouse click, get the coordinates. 4181 */ 4182 if (key_name[0] == (int)KS_MOUSE 4183 # ifdef FEAT_MOUSE_JSB 4184 || key_name[0] == (int)KS_JSBTERM_MOUSE 4185 # endif 4186 # ifdef FEAT_MOUSE_NET 4187 || key_name[0] == (int)KS_NETTERM_MOUSE 4188 # endif 4189 # ifdef FEAT_MOUSE_DEC 4190 || key_name[0] == (int)KS_DEC_MOUSE 4191 # endif 4192 # ifdef FEAT_MOUSE_PTERM 4193 || key_name[0] == (int)KS_PTERM_MOUSE 4194 # endif 4195 ) 4196 { 4197 is_click = is_drag = FALSE; 4198 4199 # if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI) \ 4200 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE) 4201 if (key_name[0] == (int)KS_MOUSE) 4202 { 4203 /* 4204 * For xterm and MSDOS we get "<t_mouse>scr", where 4205 * s == encoded button state: 4206 * 0x20 = left button down 4207 * 0x21 = middle button down 4208 * 0x22 = right button down 4209 * 0x23 = any button release 4210 * 0x60 = button 4 down (scroll wheel down) 4211 * 0x61 = button 5 down (scroll wheel up) 4212 * add 0x04 for SHIFT 4213 * add 0x08 for ALT 4214 * add 0x10 for CTRL 4215 * add 0x20 for mouse drag (0x40 is drag with left button) 4216 * c == column + ' ' + 1 == column + 33 4217 * r == row + ' ' + 1 == row + 33 4218 * 4219 * The coordinates are passed on through global variables. 4220 * Ugly, but this avoids trouble with mouse clicks at an 4221 * unexpected moment and allows for mapping them. 4222 */ 4223 for (;;) 4224 { 4225 #ifdef FEAT_GUI 4226 if (gui.in_use) 4227 { 4228 /* GUI uses more bits for columns > 223 */ 4229 num_bytes = get_bytes_from_buf(tp + slen, bytes, 5); 4230 if (num_bytes == -1) /* not enough coordinates */ 4231 return -1; 4232 mouse_code = bytes[0]; 4233 mouse_col = 128 * (bytes[1] - ' ' - 1) 4234 + bytes[2] - ' ' - 1; 4235 mouse_row = 128 * (bytes[3] - ' ' - 1) 4236 + bytes[4] - ' ' - 1; 4237 } 4238 else 4239 #endif 4240 { 4241 num_bytes = get_bytes_from_buf(tp + slen, bytes, 3); 4242 if (num_bytes == -1) /* not enough coordinates */ 4243 return -1; 4244 mouse_code = bytes[0]; 4245 mouse_col = bytes[1] - ' ' - 1; 4246 mouse_row = bytes[2] - ' ' - 1; 4247 } 4248 slen += num_bytes; 4249 4250 /* If the following bytes is also a mouse code and it has 4251 * the same code, dump this one and get the next. This 4252 * makes dragging a whole lot faster. */ 4253 #ifdef FEAT_GUI 4254 if (gui.in_use) 4255 j = 3; 4256 else 4257 #endif 4258 j = termcodes[idx].len; 4259 if (STRNCMP(tp, tp + slen, (size_t)j) == 0 4260 && tp[slen + j] == mouse_code 4261 && tp[slen + j + 1] != NUL 4262 && tp[slen + j + 2] != NUL 4263 #ifdef FEAT_GUI 4264 && (!gui.in_use 4265 || (tp[slen + j + 3] != NUL 4266 && tp[slen + j + 4] != NUL)) 4267 #endif 4268 ) 4269 slen += j; 4270 else 4271 break; 4272 } 4273 4274 # if !defined(MSWIN) && !defined(MSDOS) 4275 /* 4276 * Handle mouse events. 4277 * Recognize the xterm mouse wheel, but not in the GUI, the 4278 * Linux console with GPM and the MS-DOS or Win32 console 4279 * (multi-clicks use >= 0x60). 4280 */ 4281 if (mouse_code >= MOUSEWHEEL_LOW 4282 # ifdef FEAT_GUI 4283 && !gui.in_use 4284 # endif 4285 # ifdef FEAT_MOUSE_GPM 4286 && gpm_flag == 0 4287 # endif 4288 ) 4289 { 4290 /* Keep the mouse_code before it's changed, so that we 4291 * remember that it was a mouse wheel click. */ 4292 wheel_code = mouse_code; 4293 } 4294 # ifdef FEAT_MOUSE_XTERM 4295 else if (held_button == MOUSE_RELEASE 4296 # ifdef FEAT_GUI 4297 && !gui.in_use 4298 # endif 4299 && (mouse_code == 0x23 || mouse_code == 0x24)) 4300 { 4301 /* Apparently used by rxvt scroll wheel. */ 4302 wheel_code = mouse_code - 0x23 + MOUSEWHEEL_LOW; 4303 } 4304 # endif 4305 4306 # if defined(UNIX) && defined(FEAT_MOUSE_TTY) 4307 else if (use_xterm_mouse() > 1) 4308 { 4309 if (mouse_code & MOUSE_DRAG_XTERM) 4310 mouse_code |= MOUSE_DRAG; 4311 } 4312 # endif 4313 # ifdef FEAT_XCLIPBOARD 4314 else if (!(mouse_code & MOUSE_DRAG & ~MOUSE_CLICK_MASK)) 4315 { 4316 if ((mouse_code & MOUSE_RELEASE) == MOUSE_RELEASE) 4317 stop_xterm_trace(); 4318 else 4319 start_xterm_trace(mouse_code); 4320 } 4321 # endif 4322 # endif 4323 } 4324 # endif /* !UNIX || FEAT_MOUSE_XTERM */ 4325 # ifdef FEAT_MOUSE_NET 4326 if (key_name[0] == (int)KS_NETTERM_MOUSE) 4327 { 4328 int mc, mr; 4329 4330 /* expect a rather limited sequence like: balancing { 4331 * \033}6,45\r 4332 * '6' is the row, 45 is the column 4333 */ 4334 p = tp + slen; 4335 mr = getdigits(&p); 4336 if (*p++ != ',') 4337 return -1; 4338 mc = getdigits(&p); 4339 if (*p++ != '\r') 4340 return -1; 4341 4342 mouse_col = mc - 1; 4343 mouse_row = mr - 1; 4344 mouse_code = MOUSE_LEFT; 4345 slen += (int)(p - (tp + slen)); 4346 } 4347 # endif /* FEAT_MOUSE_NET */ 4348 # ifdef FEAT_MOUSE_JSB 4349 if (key_name[0] == (int)KS_JSBTERM_MOUSE) 4350 { 4351 int mult, val, iter, button, status; 4352 4353 /* JSBTERM Input Model 4354 * \033[0~zw uniq escape sequence 4355 * (L-x) Left button pressed - not pressed x not reporting 4356 * (M-x) Middle button pressed - not pressed x not reporting 4357 * (R-x) Right button pressed - not pressed x not reporting 4358 * (SDmdu) Single , Double click, m mouse move d button down 4359 * u button up 4360 * ### X cursor position padded to 3 digits 4361 * ### Y cursor position padded to 3 digits 4362 * (s-x) SHIFT key pressed - not pressed x not reporting 4363 * (c-x) CTRL key pressed - not pressed x not reporting 4364 * \033\\ terminateing sequence 4365 */ 4366 4367 p = tp + slen; 4368 button = mouse_code = 0; 4369 switch (*p++) 4370 { 4371 case 'L': button = 1; break; 4372 case '-': break; 4373 case 'x': break; /* ignore sequence */ 4374 default: return -1; /* Unknown Result */ 4375 } 4376 switch (*p++) 4377 { 4378 case 'M': button |= 2; break; 4379 case '-': break; 4380 case 'x': break; /* ignore sequence */ 4381 default: return -1; /* Unknown Result */ 4382 } 4383 switch (*p++) 4384 { 4385 case 'R': button |= 4; break; 4386 case '-': break; 4387 case 'x': break; /* ignore sequence */ 4388 default: return -1; /* Unknown Result */ 4389 } 4390 status = *p++; 4391 for (val = 0, mult = 100, iter = 0; iter < 3; iter++, 4392 mult /= 10, p++) 4393 if (*p >= '0' && *p <= '9') 4394 val += (*p - '0') * mult; 4395 else 4396 return -1; 4397 mouse_col = val; 4398 for (val = 0, mult = 100, iter = 0; iter < 3; iter++, 4399 mult /= 10, p++) 4400 if (*p >= '0' && *p <= '9') 4401 val += (*p - '0') * mult; 4402 else 4403 return -1; 4404 mouse_row = val; 4405 switch (*p++) 4406 { 4407 case 's': button |= 8; break; /* SHIFT key Pressed */ 4408 case '-': break; /* Not Pressed */ 4409 case 'x': break; /* Not Reporting */ 4410 default: return -1; /* Unknown Result */ 4411 } 4412 switch (*p++) 4413 { 4414 case 'c': button |= 16; break; /* CTRL key Pressed */ 4415 case '-': break; /* Not Pressed */ 4416 case 'x': break; /* Not Reporting */ 4417 default: return -1; /* Unknown Result */ 4418 } 4419 if (*p++ != '\033') 4420 return -1; 4421 if (*p++ != '\\') 4422 return -1; 4423 switch (status) 4424 { 4425 case 'D': /* Double Click */ 4426 case 'S': /* Single Click */ 4427 if (button & 1) mouse_code |= MOUSE_LEFT; 4428 if (button & 2) mouse_code |= MOUSE_MIDDLE; 4429 if (button & 4) mouse_code |= MOUSE_RIGHT; 4430 if (button & 8) mouse_code |= MOUSE_SHIFT; 4431 if (button & 16) mouse_code |= MOUSE_CTRL; 4432 break; 4433 case 'm': /* Mouse move */ 4434 if (button & 1) mouse_code |= MOUSE_LEFT; 4435 if (button & 2) mouse_code |= MOUSE_MIDDLE; 4436 if (button & 4) mouse_code |= MOUSE_RIGHT; 4437 if (button & 8) mouse_code |= MOUSE_SHIFT; 4438 if (button & 16) mouse_code |= MOUSE_CTRL; 4439 if ((button & 7) != 0) 4440 { 4441 held_button = mouse_code; 4442 mouse_code |= MOUSE_DRAG; 4443 } 4444 is_drag = TRUE; 4445 showmode(); 4446 break; 4447 case 'd': /* Button Down */ 4448 if (button & 1) mouse_code |= MOUSE_LEFT; 4449 if (button & 2) mouse_code |= MOUSE_MIDDLE; 4450 if (button & 4) mouse_code |= MOUSE_RIGHT; 4451 if (button & 8) mouse_code |= MOUSE_SHIFT; 4452 if (button & 16) mouse_code |= MOUSE_CTRL; 4453 break; 4454 case 'u': /* Button Up */ 4455 if (button & 1) 4456 mouse_code |= MOUSE_LEFT | MOUSE_RELEASE; 4457 if (button & 2) 4458 mouse_code |= MOUSE_MIDDLE | MOUSE_RELEASE; 4459 if (button & 4) 4460 mouse_code |= MOUSE_RIGHT | MOUSE_RELEASE; 4461 if (button & 8) 4462 mouse_code |= MOUSE_SHIFT; 4463 if (button & 16) 4464 mouse_code |= MOUSE_CTRL; 4465 break; 4466 default: return -1; /* Unknown Result */ 4467 } 4468 4469 slen += (p - (tp + slen)); 4470 } 4471 # endif /* FEAT_MOUSE_JSB */ 4472 # ifdef FEAT_MOUSE_DEC 4473 if (key_name[0] == (int)KS_DEC_MOUSE) 4474 { 4475 /* The DEC Locator Input Model 4476 * Netterm delivers the code sequence: 4477 * \033[2;4;24;80&w (left button down) 4478 * \033[3;0;24;80&w (left button up) 4479 * \033[6;1;24;80&w (right button down) 4480 * \033[7;0;24;80&w (right button up) 4481 * CSI Pe ; Pb ; Pr ; Pc ; Pp & w 4482 * Pe is the event code 4483 * Pb is the button code 4484 * Pr is the row coordinate 4485 * Pc is the column coordinate 4486 * Pp is the third coordinate (page number) 4487 * Pe, the event code indicates what event caused this report 4488 * The following event codes are defined: 4489 * 0 - request, the terminal received an explicit request 4490 * for a locator report, but the locator is unavailable 4491 * 1 - request, the terminal received an explicit request 4492 * for a locator report 4493 * 2 - left button down 4494 * 3 - left button up 4495 * 4 - middle button down 4496 * 5 - middle button up 4497 * 6 - right button down 4498 * 7 - right button up 4499 * 8 - fourth button down 4500 * 9 - fourth button up 4501 * 10 - locator outside filter rectangle 4502 * Pb, the button code, ASCII decimal 0-15 indicating which 4503 * buttons are down if any. The state of the four buttons 4504 * on the locator correspond to the low four bits of the 4505 * decimal value, 4506 * "1" means button depressed 4507 * 0 - no buttons down, 4508 * 1 - right, 4509 * 2 - middle, 4510 * 4 - left, 4511 * 8 - fourth 4512 * Pr is the row coordinate of the locator position in the page, 4513 * encoded as an ASCII decimal value. 4514 * If Pr is omitted, the locator position is undefined 4515 * (outside the terminal window for example). 4516 * Pc is the column coordinate of the locator position in the 4517 * page, encoded as an ASCII decimal value. 4518 * If Pc is omitted, the locator position is undefined 4519 * (outside the terminal window for example). 4520 * Pp is the page coordinate of the locator position 4521 * encoded as an ASCII decimal value. 4522 * The page coordinate may be omitted if the locator is on 4523 * page one (the default). We ignore it anyway. 4524 */ 4525 int Pe, Pb, Pr, Pc; 4526 4527 p = tp + slen; 4528 4529 /* get event status */ 4530 Pe = getdigits(&p); 4531 if (*p++ != ';') 4532 return -1; 4533 4534 /* get button status */ 4535 Pb = getdigits(&p); 4536 if (*p++ != ';') 4537 return -1; 4538 4539 /* get row status */ 4540 Pr = getdigits(&p); 4541 if (*p++ != ';') 4542 return -1; 4543 4544 /* get column status */ 4545 Pc = getdigits(&p); 4546 4547 /* the page parameter is optional */ 4548 if (*p == ';') 4549 { 4550 p++; 4551 (void)getdigits(&p); 4552 } 4553 if (*p++ != '&') 4554 return -1; 4555 if (*p++ != 'w') 4556 return -1; 4557 4558 mouse_code = 0; 4559 switch (Pe) 4560 { 4561 case 0: return -1; /* position request while unavailable */ 4562 case 1: /* a response to a locator position request includes 4563 the status of all buttons */ 4564 Pb &= 7; /* mask off and ignore fourth button */ 4565 if (Pb & 4) 4566 mouse_code = MOUSE_LEFT; 4567 if (Pb & 2) 4568 mouse_code = MOUSE_MIDDLE; 4569 if (Pb & 1) 4570 mouse_code = MOUSE_RIGHT; 4571 if (Pb) 4572 { 4573 held_button = mouse_code; 4574 mouse_code |= MOUSE_DRAG; 4575 WantQueryMouse = TRUE; 4576 } 4577 is_drag = TRUE; 4578 showmode(); 4579 break; 4580 case 2: mouse_code = MOUSE_LEFT; 4581 WantQueryMouse = TRUE; 4582 break; 4583 case 3: mouse_code = MOUSE_RELEASE | MOUSE_LEFT; 4584 break; 4585 case 4: mouse_code = MOUSE_MIDDLE; 4586 WantQueryMouse = TRUE; 4587 break; 4588 case 5: mouse_code = MOUSE_RELEASE | MOUSE_MIDDLE; 4589 break; 4590 case 6: mouse_code = MOUSE_RIGHT; 4591 WantQueryMouse = TRUE; 4592 break; 4593 case 7: mouse_code = MOUSE_RELEASE | MOUSE_RIGHT; 4594 break; 4595 case 8: return -1; /* fourth button down */ 4596 case 9: return -1; /* fourth button up */ 4597 case 10: return -1; /* mouse outside of filter rectangle */ 4598 default: return -1; /* should never occur */ 4599 } 4600 4601 mouse_col = Pc - 1; 4602 mouse_row = Pr - 1; 4603 4604 slen += (int)(p - (tp + slen)); 4605 } 4606 # endif /* FEAT_MOUSE_DEC */ 4607 # ifdef FEAT_MOUSE_PTERM 4608 if (key_name[0] == (int)KS_PTERM_MOUSE) 4609 { 4610 int button, num_clicks, action, mc, mr; 4611 4612 p = tp + slen; 4613 4614 action = getdigits(&p); 4615 if (*p++ != ';') 4616 return -1; 4617 4618 mouse_row = getdigits(&p); 4619 if (*p++ != ';') 4620 return -1; 4621 mouse_col = getdigits(&p); 4622 if (*p++ != ';') 4623 return -1; 4624 4625 button = getdigits(&p); 4626 mouse_code = 0; 4627 4628 switch( button ) 4629 { 4630 case 4: mouse_code = MOUSE_LEFT; break; 4631 case 1: mouse_code = MOUSE_RIGHT; break; 4632 case 2: mouse_code = MOUSE_MIDDLE; break; 4633 default: return -1; 4634 } 4635 4636 switch( action ) 4637 { 4638 case 31: /* Initial press */ 4639 if (*p++ != ';') 4640 return -1; 4641 4642 num_clicks = getdigits(&p); /* Not used */ 4643 break; 4644 4645 case 32: /* Release */ 4646 mouse_code |= MOUSE_RELEASE; 4647 break; 4648 4649 case 33: /* Drag */ 4650 held_button = mouse_code; 4651 mouse_code |= MOUSE_DRAG; 4652 break; 4653 4654 default: 4655 return -1; 4656 } 4657 4658 if (*p++ != 't') 4659 return -1; 4660 4661 slen += (p - (tp + slen)); 4662 } 4663 # endif /* FEAT_MOUSE_PTERM */ 4664 4665 /* Interpret the mouse code */ 4666 current_button = (mouse_code & MOUSE_CLICK_MASK); 4667 if (current_button == MOUSE_RELEASE 4668 # ifdef FEAT_MOUSE_XTERM 4669 && wheel_code == 0 4670 # endif 4671 ) 4672 { 4673 /* 4674 * If we get a mouse drag or release event when 4675 * there is no mouse button held down (held_button == 4676 * MOUSE_RELEASE), produce a K_IGNORE below. 4677 * (can happen when you hold down two buttons 4678 * and then let them go, or click in the menu bar, but not 4679 * on a menu, and drag into the text). 4680 */ 4681 if ((mouse_code & MOUSE_DRAG) == MOUSE_DRAG) 4682 is_drag = TRUE; 4683 current_button = held_button; 4684 } 4685 else if (wheel_code == 0) 4686 { 4687 # ifdef CHECK_DOUBLE_CLICK 4688 # ifdef FEAT_MOUSE_GPM 4689 # ifdef FEAT_GUI 4690 /* 4691 * Only for Unix, when GUI or gpm is not active, we handle 4692 * multi-clicks here. 4693 */ 4694 if (gpm_flag == 0 && !gui.in_use) 4695 # else 4696 if (gpm_flag == 0) 4697 # endif 4698 # else 4699 # ifdef FEAT_GUI 4700 if (!gui.in_use) 4701 # endif 4702 # endif 4703 { 4704 /* 4705 * Compute the time elapsed since the previous mouse click. 4706 */ 4707 gettimeofday(&mouse_time, NULL); 4708 timediff = (mouse_time.tv_usec 4709 - orig_mouse_time.tv_usec) / 1000; 4710 if (timediff < 0) 4711 --orig_mouse_time.tv_sec; 4712 timediff += (mouse_time.tv_sec 4713 - orig_mouse_time.tv_sec) * 1000; 4714 orig_mouse_time = mouse_time; 4715 if (mouse_code == orig_mouse_code 4716 && timediff < p_mouset 4717 && orig_num_clicks != 4 4718 && orig_mouse_col == mouse_col 4719 && orig_mouse_row == mouse_row 4720 && ((orig_topline == curwin->w_topline 4721 #ifdef FEAT_DIFF 4722 && orig_topfill == curwin->w_topfill 4723 #endif 4724 ) 4725 #ifdef FEAT_WINDOWS 4726 /* Double click in tab pages line also works 4727 * when window contents changes. */ 4728 || (mouse_row == 0 && firstwin->w_winrow > 0) 4729 #endif 4730 ) 4731 ) 4732 ++orig_num_clicks; 4733 else 4734 orig_num_clicks = 1; 4735 orig_mouse_col = mouse_col; 4736 orig_mouse_row = mouse_row; 4737 orig_topline = curwin->w_topline; 4738 #ifdef FEAT_DIFF 4739 orig_topfill = curwin->w_topfill; 4740 #endif 4741 } 4742 # if defined(FEAT_GUI) || defined(FEAT_MOUSE_GPM) 4743 else 4744 orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code); 4745 # endif 4746 # else 4747 orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code); 4748 # endif 4749 is_click = TRUE; 4750 orig_mouse_code = mouse_code; 4751 } 4752 if (!is_drag) 4753 held_button = mouse_code & MOUSE_CLICK_MASK; 4754 4755 /* 4756 * Translate the actual mouse event into a pseudo mouse event. 4757 * First work out what modifiers are to be used. 4758 */ 4759 if (orig_mouse_code & MOUSE_SHIFT) 4760 modifiers |= MOD_MASK_SHIFT; 4761 if (orig_mouse_code & MOUSE_CTRL) 4762 modifiers |= MOD_MASK_CTRL; 4763 if (orig_mouse_code & MOUSE_ALT) 4764 modifiers |= MOD_MASK_ALT; 4765 if (orig_num_clicks == 2) 4766 modifiers |= MOD_MASK_2CLICK; 4767 else if (orig_num_clicks == 3) 4768 modifiers |= MOD_MASK_3CLICK; 4769 else if (orig_num_clicks == 4) 4770 modifiers |= MOD_MASK_4CLICK; 4771 4772 /* Work out our pseudo mouse event */ 4773 key_name[0] = (int)KS_EXTRA; 4774 if (wheel_code != 0) 4775 key_name[1] = (wheel_code & 1) 4776 ? (int)KE_MOUSEUP : (int)KE_MOUSEDOWN; 4777 else 4778 key_name[1] = get_pseudo_mouse_code(current_button, 4779 is_click, is_drag); 4780 } 4781 #endif /* FEAT_MOUSE */ 4782 4783 #ifdef FEAT_GUI 4784 /* 4785 * If using the GUI, then we get menu and scrollbar events. 4786 * 4787 * A menu event is encoded as K_SPECIAL, KS_MENU, KE_FILLER followed by 4788 * four bytes which are to be taken as a pointer to the vimmenu_T 4789 * structure. 4790 * 4791 * A tab line event is encoded as K_SPECIAL KS_TABLINE nr, where "nr" 4792 * is one byte with the tab index. 4793 * 4794 * A scrollbar event is K_SPECIAL, KS_VER_SCROLLBAR, KE_FILLER followed 4795 * by one byte representing the scrollbar number, and then four bytes 4796 * representing a long_u which is the new value of the scrollbar. 4797 * 4798 * A horizontal scrollbar event is K_SPECIAL, KS_HOR_SCROLLBAR, 4799 * KE_FILLER followed by four bytes representing a long_u which is the 4800 * new value of the scrollbar. 4801 */ 4802 # ifdef FEAT_MENU 4803 else if (key_name[0] == (int)KS_MENU) 4804 { 4805 long_u val; 4806 4807 num_bytes = get_long_from_buf(tp + slen, &val); 4808 if (num_bytes == -1) 4809 return -1; 4810 current_menu = (vimmenu_T *)val; 4811 slen += num_bytes; 4812 4813 /* The menu may have been deleted right after it was used, check 4814 * for that. */ 4815 if (check_menu_pointer(root_menu, current_menu) == FAIL) 4816 { 4817 key_name[0] = KS_EXTRA; 4818 key_name[1] = (int)KE_IGNORE; 4819 } 4820 } 4821 # endif 4822 # ifdef FEAT_GUI_TABLINE 4823 else if (key_name[0] == (int)KS_TABLINE) 4824 { 4825 /* Selecting tabline tab or using its menu. */ 4826 num_bytes = get_bytes_from_buf(tp + slen, bytes, 1); 4827 if (num_bytes == -1) 4828 return -1; 4829 current_tab = (int)bytes[0]; 4830 if (current_tab == 255) /* -1 in a byte gives 255 */ 4831 current_tab = -1; 4832 slen += num_bytes; 4833 } 4834 else if (key_name[0] == (int)KS_TABMENU) 4835 { 4836 /* Selecting tabline tab or using its menu. */ 4837 num_bytes = get_bytes_from_buf(tp + slen, bytes, 2); 4838 if (num_bytes == -1) 4839 return -1; 4840 current_tab = (int)bytes[0]; 4841 current_tabmenu = (int)bytes[1]; 4842 slen += num_bytes; 4843 } 4844 # endif 4845 # ifndef USE_ON_FLY_SCROLL 4846 else if (key_name[0] == (int)KS_VER_SCROLLBAR) 4847 { 4848 long_u val; 4849 4850 /* Get the last scrollbar event in the queue of the same type */ 4851 j = 0; 4852 for (i = 0; tp[j] == CSI && tp[j + 1] == KS_VER_SCROLLBAR 4853 && tp[j + 2] != NUL; ++i) 4854 { 4855 j += 3; 4856 num_bytes = get_bytes_from_buf(tp + j, bytes, 1); 4857 if (num_bytes == -1) 4858 break; 4859 if (i == 0) 4860 current_scrollbar = (int)bytes[0]; 4861 else if (current_scrollbar != (int)bytes[0]) 4862 break; 4863 j += num_bytes; 4864 num_bytes = get_long_from_buf(tp + j, &val); 4865 if (num_bytes == -1) 4866 break; 4867 scrollbar_value = val; 4868 j += num_bytes; 4869 slen = j; 4870 } 4871 if (i == 0) /* not enough characters to make one */ 4872 return -1; 4873 } 4874 else if (key_name[0] == (int)KS_HOR_SCROLLBAR) 4875 { 4876 long_u val; 4877 4878 /* Get the last horiz. scrollbar event in the queue */ 4879 j = 0; 4880 for (i = 0; tp[j] == CSI && tp[j + 1] == KS_HOR_SCROLLBAR 4881 && tp[j + 2] != NUL; ++i) 4882 { 4883 j += 3; 4884 num_bytes = get_long_from_buf(tp + j, &val); 4885 if (num_bytes == -1) 4886 break; 4887 scrollbar_value = val; 4888 j += num_bytes; 4889 slen = j; 4890 } 4891 if (i == 0) /* not enough characters to make one */ 4892 return -1; 4893 } 4894 # endif /* !USE_ON_FLY_SCROLL */ 4895 #endif /* FEAT_GUI */ 4896 4897 /* 4898 * Change <xHome> to <Home>, <xUp> to <Up>, etc. 4899 */ 4900 key = handle_x_keys(TERMCAP2KEY(key_name[0], key_name[1])); 4901 4902 /* 4903 * Add any modifier codes to our string. 4904 */ 4905 new_slen = 0; /* Length of what will replace the termcode */ 4906 if (modifiers != 0) 4907 { 4908 /* Some keys have the modifier included. Need to handle that here 4909 * to make mappings work. */ 4910 key = simplify_key(key, &modifiers); 4911 if (modifiers != 0) 4912 { 4913 string[new_slen++] = K_SPECIAL; 4914 string[new_slen++] = (int)KS_MODIFIER; 4915 string[new_slen++] = modifiers; 4916 } 4917 } 4918 4919 /* Finally, add the special key code to our string */ 4920 key_name[0] = KEY2TERMCAP0(key); 4921 key_name[1] = KEY2TERMCAP1(key); 4922 if (key_name[0] == KS_KEY) 4923 { 4924 /* from ":set <M-b>=xx" */ 4925 #ifdef FEAT_MBYTE 4926 if (has_mbyte) 4927 new_slen += (*mb_char2bytes)(key_name[1], string + new_slen); 4928 else 4929 #endif 4930 string[new_slen++] = key_name[1]; 4931 } 4932 else 4933 { 4934 string[new_slen++] = K_SPECIAL; 4935 string[new_slen++] = key_name[0]; 4936 string[new_slen++] = key_name[1]; 4937 } 4938 string[new_slen] = NUL; 4939 extra = new_slen - slen; 4940 if (buf == NULL) 4941 { 4942 if (extra < 0) 4943 /* remove matched chars, taking care of noremap */ 4944 del_typebuf(-extra, offset); 4945 else if (extra > 0) 4946 /* insert the extra space we need */ 4947 ins_typebuf(string + slen, REMAP_YES, offset, FALSE, FALSE); 4948 4949 /* 4950 * Careful: del_typebuf() and ins_typebuf() may have reallocated 4951 * typebuf.tb_buf[]! 4952 */ 4953 mch_memmove(typebuf.tb_buf + typebuf.tb_off + offset, string, 4954 (size_t)new_slen); 4955 } 4956 else 4957 { 4958 if (extra < 0) 4959 /* remove matched characters */ 4960 mch_memmove(buf + offset, buf + offset - extra, 4961 (size_t)(buflen + offset + extra)); 4962 else if (extra > 0) 4963 /* insert the extra space we need */ 4964 mch_memmove(buf + offset + extra, buf + offset, 4965 (size_t)(buflen - offset)); 4966 mch_memmove(buf + offset, string, (size_t)new_slen); 4967 } 4968 return (len + extra + offset); 4969 } 4970 4971 return 0; /* no match found */ 4972 } 4973 4974 /* 4975 * Replace any terminal code strings in from[] with the equivalent internal 4976 * vim representation. This is used for the "from" and "to" part of a 4977 * mapping, and the "to" part of a menu command. 4978 * Any strings like "<C-UP>" are also replaced, unless 'cpoptions' contains 4979 * '<'. 4980 * K_SPECIAL by itself is replaced by K_SPECIAL KS_SPECIAL KE_FILLER. 4981 * 4982 * The replacement is done in result[] and finally copied into allocated 4983 * memory. If this all works well *bufp is set to the allocated memory and a 4984 * pointer to it is returned. If something fails *bufp is set to NULL and from 4985 * is returned. 4986 * 4987 * CTRL-V characters are removed. When "from_part" is TRUE, a trailing CTRL-V 4988 * is included, otherwise it is removed (for ":map xx ^V", maps xx to 4989 * nothing). When 'cpoptions' does not contain 'B', a backslash can be used 4990 * instead of a CTRL-V. 4991 */ 4992 char_u * 4993 replace_termcodes(from, bufp, from_part, do_lt, special) 4994 char_u *from; 4995 char_u **bufp; 4996 int from_part; 4997 int do_lt; /* also translate <lt> */ 4998 int special; /* always accept <key> notation */ 4999 { 5000 int i; 5001 int slen; 5002 int key; 5003 int dlen = 0; 5004 char_u *src; 5005 int do_backslash; /* backslash is a special character */ 5006 int do_special; /* recognize <> key codes */ 5007 int do_key_code; /* recognize raw key codes */ 5008 char_u *result; /* buffer for resulting string */ 5009 5010 do_backslash = (vim_strchr(p_cpo, CPO_BSLASH) == NULL); 5011 do_special = (vim_strchr(p_cpo, CPO_SPECI) == NULL) || special; 5012 do_key_code = (vim_strchr(p_cpo, CPO_KEYCODE) == NULL); 5013 5014 /* 5015 * Allocate space for the translation. Worst case a single character is 5016 * replaced by 6 bytes (shifted special key), plus a NUL at the end. 5017 */ 5018 result = alloc((unsigned)STRLEN(from) * 6 + 1); 5019 if (result == NULL) /* out of memory */ 5020 { 5021 *bufp = NULL; 5022 return from; 5023 } 5024 5025 src = from; 5026 5027 /* 5028 * Check for #n at start only: function key n 5029 */ 5030 if (from_part && src[0] == '#' && VIM_ISDIGIT(src[1])) /* function key */ 5031 { 5032 result[dlen++] = K_SPECIAL; 5033 result[dlen++] = 'k'; 5034 if (src[1] == '0') 5035 result[dlen++] = ';'; /* #0 is F10 is "k;" */ 5036 else 5037 result[dlen++] = src[1]; /* #3 is F3 is "k3" */ 5038 src += 2; 5039 } 5040 5041 /* 5042 * Copy each byte from *from to result[dlen] 5043 */ 5044 while (*src != NUL) 5045 { 5046 /* 5047 * If 'cpoptions' does not contain '<', check for special key codes, 5048 * like "<C-S-MouseLeft>" 5049 */ 5050 if (do_special && (do_lt || STRNCMP(src, "<lt>", 4) != 0)) 5051 { 5052 #ifdef FEAT_EVAL 5053 /* 5054 * Replace <SID> by K_SNR <script-nr> _. 5055 * (room: 5 * 6 = 30 bytes; needed: 3 + <nr> + 1 <= 14) 5056 */ 5057 if (STRNICMP(src, "<SID>", 5) == 0) 5058 { 5059 if (current_SID <= 0) 5060 EMSG(_(e_usingsid)); 5061 else 5062 { 5063 src += 5; 5064 result[dlen++] = K_SPECIAL; 5065 result[dlen++] = (int)KS_EXTRA; 5066 result[dlen++] = (int)KE_SNR; 5067 sprintf((char *)result + dlen, "%ld", (long)current_SID); 5068 dlen += (int)STRLEN(result + dlen); 5069 result[dlen++] = '_'; 5070 continue; 5071 } 5072 } 5073 #endif 5074 5075 slen = trans_special(&src, result + dlen, TRUE); 5076 if (slen) 5077 { 5078 dlen += slen; 5079 continue; 5080 } 5081 } 5082 5083 /* 5084 * If 'cpoptions' does not contain 'k', see if it's an actual key-code. 5085 * Note that this is also checked after replacing the <> form. 5086 * Single character codes are NOT replaced (e.g. ^H or DEL), because 5087 * it could be a character in the file. 5088 */ 5089 if (do_key_code) 5090 { 5091 i = find_term_bykeys(src); 5092 if (i >= 0) 5093 { 5094 result[dlen++] = K_SPECIAL; 5095 result[dlen++] = termcodes[i].name[0]; 5096 result[dlen++] = termcodes[i].name[1]; 5097 src += termcodes[i].len; 5098 /* If terminal code matched, continue after it. */ 5099 continue; 5100 } 5101 } 5102 5103 #ifdef FEAT_EVAL 5104 if (do_special) 5105 { 5106 char_u *p, *s, len; 5107 5108 /* 5109 * Replace <Leader> by the value of "mapleader". 5110 * Replace <LocalLeader> by the value of "maplocalleader". 5111 * If "mapleader" or "maplocalleader" isn't set use a backslash. 5112 */ 5113 if (STRNICMP(src, "<Leader>", 8) == 0) 5114 { 5115 len = 8; 5116 p = get_var_value((char_u *)"g:mapleader"); 5117 } 5118 else if (STRNICMP(src, "<LocalLeader>", 13) == 0) 5119 { 5120 len = 13; 5121 p = get_var_value((char_u *)"g:maplocalleader"); 5122 } 5123 else 5124 { 5125 len = 0; 5126 p = NULL; 5127 } 5128 if (len != 0) 5129 { 5130 /* Allow up to 8 * 6 characters for "mapleader". */ 5131 if (p == NULL || *p == NUL || STRLEN(p) > 8 * 6) 5132 s = (char_u *)"\\"; 5133 else 5134 s = p; 5135 while (*s != NUL) 5136 result[dlen++] = *s++; 5137 src += len; 5138 continue; 5139 } 5140 } 5141 #endif 5142 5143 /* 5144 * Remove CTRL-V and ignore the next character. 5145 * For "from" side the CTRL-V at the end is included, for the "to" 5146 * part it is removed. 5147 * If 'cpoptions' does not contain 'B', also accept a backslash. 5148 */ 5149 key = *src; 5150 if (key == Ctrl_V || (do_backslash && key == '\\')) 5151 { 5152 ++src; /* skip CTRL-V or backslash */ 5153 if (*src == NUL) 5154 { 5155 if (from_part) 5156 result[dlen++] = key; 5157 break; 5158 } 5159 } 5160 5161 #ifdef FEAT_MBYTE 5162 /* skip multibyte char correctly */ 5163 for (i = (*mb_ptr2len)(src); i > 0; --i) 5164 #endif 5165 { 5166 /* 5167 * If the character is K_SPECIAL, replace it with K_SPECIAL 5168 * KS_SPECIAL KE_FILLER. 5169 * If compiled with the GUI replace CSI with K_CSI. 5170 */ 5171 if (*src == K_SPECIAL) 5172 { 5173 result[dlen++] = K_SPECIAL; 5174 result[dlen++] = KS_SPECIAL; 5175 result[dlen++] = KE_FILLER; 5176 } 5177 # ifdef FEAT_GUI 5178 else if (*src == CSI) 5179 { 5180 result[dlen++] = K_SPECIAL; 5181 result[dlen++] = KS_EXTRA; 5182 result[dlen++] = (int)KE_CSI; 5183 } 5184 # endif 5185 else 5186 result[dlen++] = *src; 5187 ++src; 5188 } 5189 } 5190 result[dlen] = NUL; 5191 5192 /* 5193 * Copy the new string to allocated memory. 5194 * If this fails, just return from. 5195 */ 5196 if ((*bufp = vim_strsave(result)) != NULL) 5197 from = *bufp; 5198 vim_free(result); 5199 return from; 5200 } 5201 5202 /* 5203 * Find a termcode with keys 'src' (must be NUL terminated). 5204 * Return the index in termcodes[], or -1 if not found. 5205 */ 5206 int 5207 find_term_bykeys(src) 5208 char_u *src; 5209 { 5210 int i; 5211 int slen; 5212 5213 for (i = 0; i < tc_len; ++i) 5214 { 5215 slen = termcodes[i].len; 5216 if (slen > 1 && STRNCMP(termcodes[i].code, src, (size_t)slen) == 0) 5217 return i; 5218 } 5219 return -1; 5220 } 5221 5222 /* 5223 * Gather the first characters in the terminal key codes into a string. 5224 * Used to speed up check_termcode(). 5225 */ 5226 static void 5227 gather_termleader() 5228 { 5229 int i; 5230 int len = 0; 5231 5232 #ifdef FEAT_GUI 5233 if (gui.in_use) 5234 termleader[len++] = CSI; /* the GUI codes are not in termcodes[] */ 5235 #endif 5236 #ifdef FEAT_TERMRESPONSE 5237 if (check_for_codes) 5238 termleader[len++] = DCS; /* the termcode response starts with DCS 5239 in 8-bit mode */ 5240 #endif 5241 termleader[len] = NUL; 5242 5243 for (i = 0; i < tc_len; ++i) 5244 if (vim_strchr(termleader, termcodes[i].code[0]) == NULL) 5245 { 5246 termleader[len++] = termcodes[i].code[0]; 5247 termleader[len] = NUL; 5248 } 5249 5250 need_gather = FALSE; 5251 } 5252 5253 /* 5254 * Show all termcodes (for ":set termcap") 5255 * This code looks a lot like showoptions(), but is different. 5256 */ 5257 void 5258 show_termcodes() 5259 { 5260 int col; 5261 int *items; 5262 int item_count; 5263 int run; 5264 int row, rows; 5265 int cols; 5266 int i; 5267 int len; 5268 5269 #define INC3 27 /* try to make three columns */ 5270 #define INC2 40 /* try to make two columns */ 5271 #define GAP 2 /* spaces between columns */ 5272 5273 if (tc_len == 0) /* no terminal codes (must be GUI) */ 5274 return; 5275 items = (int *)alloc((unsigned)(sizeof(int) * tc_len)); 5276 if (items == NULL) 5277 return; 5278 5279 /* Highlight title */ 5280 MSG_PUTS_TITLE(_("\n--- Terminal keys ---")); 5281 5282 /* 5283 * do the loop two times: 5284 * 1. display the short items (non-strings and short strings) 5285 * 2. display the medium items (medium length strings) 5286 * 3. display the long items (remaining strings) 5287 */ 5288 for (run = 1; run <= 3 && !got_int; ++run) 5289 { 5290 /* 5291 * collect the items in items[] 5292 */ 5293 item_count = 0; 5294 for (i = 0; i < tc_len; i++) 5295 { 5296 len = show_one_termcode(termcodes[i].name, 5297 termcodes[i].code, FALSE); 5298 if (len <= INC3 - GAP ? run == 1 5299 : len <= INC2 - GAP ? run == 2 5300 : run == 3) 5301 items[item_count++] = i; 5302 } 5303 5304 /* 5305 * display the items 5306 */ 5307 if (run <= 2) 5308 { 5309 cols = (Columns + GAP) / (run == 1 ? INC3 : INC2); 5310 if (cols == 0) 5311 cols = 1; 5312 rows = (item_count + cols - 1) / cols; 5313 } 5314 else /* run == 3 */ 5315 rows = item_count; 5316 for (row = 0; row < rows && !got_int; ++row) 5317 { 5318 msg_putchar('\n'); /* go to next line */ 5319 if (got_int) /* 'q' typed in more */ 5320 break; 5321 col = 0; 5322 for (i = row; i < item_count; i += rows) 5323 { 5324 msg_col = col; /* make columns */ 5325 show_one_termcode(termcodes[items[i]].name, 5326 termcodes[items[i]].code, TRUE); 5327 if (run == 2) 5328 col += INC2; 5329 else 5330 col += INC3; 5331 } 5332 out_flush(); 5333 ui_breakcheck(); 5334 } 5335 } 5336 vim_free(items); 5337 } 5338 5339 /* 5340 * Show one termcode entry. 5341 * Output goes into IObuff[] 5342 */ 5343 int 5344 show_one_termcode(name, code, printit) 5345 char_u *name; 5346 char_u *code; 5347 int printit; 5348 { 5349 char_u *p; 5350 int len; 5351 5352 if (name[0] > '~') 5353 { 5354 IObuff[0] = ' '; 5355 IObuff[1] = ' '; 5356 IObuff[2] = ' '; 5357 IObuff[3] = ' '; 5358 } 5359 else 5360 { 5361 IObuff[0] = 't'; 5362 IObuff[1] = '_'; 5363 IObuff[2] = name[0]; 5364 IObuff[3] = name[1]; 5365 } 5366 IObuff[4] = ' '; 5367 5368 p = get_special_key_name(TERMCAP2KEY(name[0], name[1]), 0); 5369 if (p[1] != 't') 5370 STRCPY(IObuff + 5, p); 5371 else 5372 IObuff[5] = NUL; 5373 len = (int)STRLEN(IObuff); 5374 do 5375 IObuff[len++] = ' '; 5376 while (len < 17); 5377 IObuff[len] = NUL; 5378 if (code == NULL) 5379 len += 4; 5380 else 5381 len += vim_strsize(code); 5382 5383 if (printit) 5384 { 5385 msg_puts(IObuff); 5386 if (code == NULL) 5387 msg_puts((char_u *)"NULL"); 5388 else 5389 msg_outtrans(code); 5390 } 5391 return len; 5392 } 5393 5394 #if defined(FEAT_TERMRESPONSE) || defined(PROTO) 5395 /* 5396 * For Xterm >= 140 compiled with OPT_TCAP_QUERY: Obtain the actually used 5397 * termcap codes from the terminal itself. 5398 * We get them one by one to avoid a very long response string. 5399 */ 5400 static int xt_index_in = 0; 5401 static int xt_index_out = 0; 5402 5403 static void 5404 req_codes_from_term() 5405 { 5406 xt_index_out = 0; 5407 xt_index_in = 0; 5408 req_more_codes_from_term(); 5409 } 5410 5411 static void 5412 req_more_codes_from_term() 5413 { 5414 char buf[11]; 5415 int old_idx = xt_index_out; 5416 5417 /* Don't do anything when going to exit. */ 5418 if (exiting) 5419 return; 5420 5421 /* Send up to 10 more requests out than we received. Avoid sending too 5422 * many, there can be a buffer overflow somewhere. */ 5423 while (xt_index_out < xt_index_in + 10 && key_names[xt_index_out] != NULL) 5424 { 5425 sprintf(buf, "\033P+q%02x%02x\033\\", 5426 key_names[xt_index_out][0], key_names[xt_index_out][1]); 5427 out_str_nf((char_u *)buf); 5428 ++xt_index_out; 5429 } 5430 5431 /* Send the codes out right away. */ 5432 if (xt_index_out != old_idx) 5433 out_flush(); 5434 } 5435 5436 /* 5437 * Decode key code response from xterm: '<Esc>P1+r<name>=<string><Esc>\'. 5438 * A "0" instead of the "1" indicates a code that isn't supported. 5439 * Both <name> and <string> are encoded in hex. 5440 * "code" points to the "0" or "1". 5441 */ 5442 static void 5443 got_code_from_term(code, len) 5444 char_u *code; 5445 int len; 5446 { 5447 #define XT_LEN 100 5448 char_u name[3]; 5449 char_u str[XT_LEN]; 5450 int i; 5451 int j = 0; 5452 int c; 5453 5454 /* A '1' means the code is supported, a '0' means it isn't. 5455 * When half the length is > XT_LEN we can't use it. 5456 * Our names are currently all 2 characters. */ 5457 if (code[0] == '1' && code[7] == '=' && len / 2 < XT_LEN) 5458 { 5459 /* Get the name from the response and find it in the table. */ 5460 name[0] = hexhex2nr(code + 3); 5461 name[1] = hexhex2nr(code + 5); 5462 name[2] = NUL; 5463 for (i = 0; key_names[i] != NULL; ++i) 5464 { 5465 if (STRCMP(key_names[i], name) == 0) 5466 { 5467 xt_index_in = i; 5468 break; 5469 } 5470 } 5471 if (key_names[i] != NULL) 5472 { 5473 for (i = 8; (c = hexhex2nr(code + i)) >= 0; i += 2) 5474 str[j++] = c; 5475 str[j] = NUL; 5476 if (name[0] == 'C' && name[1] == 'o') 5477 { 5478 /* Color count is not a key code. */ 5479 i = atoi((char *)str); 5480 if (i != t_colors) 5481 { 5482 /* Nr of colors changed, initialize highlighting and 5483 * redraw everything. This causes a redraw, which usually 5484 * clears the message. Try keeping the message if it 5485 * might work. */ 5486 set_keep_msg_from_hist(); 5487 set_color_count(i); 5488 init_highlight(TRUE, FALSE); 5489 redraw_later(CLEAR); 5490 } 5491 } 5492 else 5493 { 5494 /* First delete any existing entry with the same code. */ 5495 i = find_term_bykeys(str); 5496 if (i >= 0) 5497 del_termcode_idx(i); 5498 add_termcode(name, str, ATC_FROM_TERM); 5499 } 5500 } 5501 } 5502 5503 /* May request more codes now that we received one. */ 5504 ++xt_index_in; 5505 req_more_codes_from_term(); 5506 } 5507 5508 /* 5509 * Check if there are any unanswered requests and deal with them. 5510 * This is called before starting an external program or getting direct 5511 * keyboard input. We don't want responses to be send to that program or 5512 * handled as typed text. 5513 */ 5514 static void 5515 check_for_codes_from_term() 5516 { 5517 int c; 5518 5519 /* If no codes requested or all are answered, no need to wait. */ 5520 if (xt_index_out == 0 || xt_index_out == xt_index_in) 5521 return; 5522 5523 /* Vgetc() will check for and handle any response. 5524 * Keep calling vpeekc() until we don't get any responses. */ 5525 ++no_mapping; 5526 ++allow_keys; 5527 for (;;) 5528 { 5529 c = vpeekc(); 5530 if (c == NUL) /* nothing available */ 5531 break; 5532 5533 /* If a response is recognized it's replaced with K_IGNORE, must read 5534 * it from the input stream. If there is no K_IGNORE we can't do 5535 * anything, break here (there might be some responses further on, but 5536 * we don't want to throw away any typed chars). */ 5537 if (c != K_SPECIAL && c != K_IGNORE) 5538 break; 5539 c = vgetc(); 5540 if (c != K_IGNORE) 5541 { 5542 vungetc(c); 5543 break; 5544 } 5545 } 5546 --no_mapping; 5547 --allow_keys; 5548 } 5549 #endif 5550 5551 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) 5552 /* 5553 * Translate an internal mapping/abbreviation representation into the 5554 * corresponding external one recognized by :map/:abbrev commands; 5555 * respects the current B/k/< settings of 'cpoption'. 5556 * 5557 * This function is called when expanding mappings/abbreviations on the 5558 * command-line, and for building the "Ambiguous mapping..." error message. 5559 * 5560 * It uses a growarray to build the translation string since the 5561 * latter can be wider than the original description. The caller has to 5562 * free the string afterwards. 5563 * 5564 * Returns NULL when there is a problem. 5565 */ 5566 char_u * 5567 translate_mapping(str, expmap) 5568 char_u *str; 5569 int expmap; /* TRUE when expanding mappings on command-line */ 5570 { 5571 garray_T ga; 5572 int c; 5573 int modifiers; 5574 int cpo_bslash; 5575 int cpo_special; 5576 int cpo_keycode; 5577 5578 ga_init(&ga); 5579 ga.ga_itemsize = 1; 5580 ga.ga_growsize = 40; 5581 5582 cpo_bslash = (vim_strchr(p_cpo, CPO_BSLASH) != NULL); 5583 cpo_special = (vim_strchr(p_cpo, CPO_SPECI) != NULL); 5584 cpo_keycode = (vim_strchr(p_cpo, CPO_KEYCODE) == NULL); 5585 5586 for (; *str; ++str) 5587 { 5588 c = *str; 5589 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) 5590 { 5591 modifiers = 0; 5592 if (str[1] == KS_MODIFIER) 5593 { 5594 str++; 5595 modifiers = *++str; 5596 c = *++str; 5597 } 5598 if (cpo_special && cpo_keycode && c == K_SPECIAL && !modifiers) 5599 { 5600 int i; 5601 5602 /* try to find special key in termcodes */ 5603 for (i = 0; i < tc_len; ++i) 5604 if (termcodes[i].name[0] == str[1] 5605 && termcodes[i].name[1] == str[2]) 5606 break; 5607 if (i < tc_len) 5608 { 5609 ga_concat(&ga, termcodes[i].code); 5610 str += 2; 5611 continue; /* for (str) */ 5612 } 5613 } 5614 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) 5615 { 5616 if (expmap && cpo_special) 5617 { 5618 ga_clear(&ga); 5619 return NULL; 5620 } 5621 c = TO_SPECIAL(str[1], str[2]); 5622 if (c == K_ZERO) /* display <Nul> as ^@ */ 5623 c = NUL; 5624 str += 2; 5625 } 5626 if (IS_SPECIAL(c) || modifiers) /* special key */ 5627 { 5628 if (expmap && cpo_special) 5629 { 5630 ga_clear(&ga); 5631 return NULL; 5632 } 5633 ga_concat(&ga, get_special_key_name(c, modifiers)); 5634 continue; /* for (str) */ 5635 } 5636 } 5637 if (c == ' ' || c == '\t' || c == Ctrl_J || c == Ctrl_V 5638 || (c == '<' && !cpo_special) || (c == '\\' && !cpo_bslash)) 5639 ga_append(&ga, cpo_bslash ? Ctrl_V : '\\'); 5640 if (c) 5641 ga_append(&ga, c); 5642 } 5643 ga_append(&ga, NUL); 5644 return (char_u *)(ga.ga_data); 5645 } 5646 #endif 5647 5648 #if (defined(WIN3264) && !defined(FEAT_GUI)) || defined(PROTO) 5649 static char ksme_str[20]; 5650 static char ksmr_str[20]; 5651 static char ksmd_str[20]; 5652 5653 /* 5654 * For Win32 console: update termcap codes for existing console attributes. 5655 */ 5656 void 5657 update_tcap(attr) 5658 int attr; 5659 { 5660 struct builtin_term *p; 5661 5662 p = find_builtin_term(DEFAULT_TERM); 5663 sprintf(ksme_str, IF_EB("\033|%dm", ESC_STR "|%dm"), attr); 5664 sprintf(ksmd_str, IF_EB("\033|%dm", ESC_STR "|%dm"), 5665 attr | 0x08); /* FOREGROUND_INTENSITY */ 5666 sprintf(ksmr_str, IF_EB("\033|%dm", ESC_STR "|%dm"), 5667 ((attr & 0x0F) << 4) | ((attr & 0xF0) >> 4)); 5668 5669 while (p->bt_string != NULL) 5670 { 5671 if (p->bt_entry == (int)KS_ME) 5672 p->bt_string = &ksme_str[0]; 5673 else if (p->bt_entry == (int)KS_MR) 5674 p->bt_string = &ksmr_str[0]; 5675 else if (p->bt_entry == (int)KS_MD) 5676 p->bt_string = &ksmd_str[0]; 5677 ++p; 5678 } 5679 } 5680 #endif 5681