1 /* vi:set ts=8 sts=4 sw=4: 2 * 3 * VIM - Vi IMproved by Bram Moolenaar 4 * 5 * Do ":help uganda" in Vim to read copying and usage conditions. 6 * Do ":help credits" in Vim to see a list of people who contributed. 7 * See README.txt for an overview of the Vim source code. 8 */ 9 /* 10 * 11 * term.c: functions for controlling the terminal 12 * 13 * primitive termcap support for Amiga, MSDOS, and Win32 included 14 * 15 * NOTE: padding and variable substitution is not performed, 16 * when compiling without HAVE_TGETENT, we use tputs() and tgoto() dummies. 17 */ 18 19 /* 20 * Some systems have a prototype for tgetstr() with (char *) instead of 21 * (char **). This define removes that prototype. We include our own prototype 22 * below. 23 */ 24 25 #define tgetstr tgetstr_defined_wrong 26 #include "vim.h" 27 28 #ifdef HAVE_TGETENT 29 # ifdef HAVE_TERMIOS_H 30 # include <termios.h> /* seems to be required for some Linux */ 31 # endif 32 # ifdef HAVE_TERMCAP_H 33 # include <termcap.h> 34 # endif 35 36 /* 37 * A few linux systems define outfuntype in termcap.h to be used as the third 38 * argument for tputs(). 39 */ 40 # ifdef VMS 41 # define TPUTSFUNCAST 42 # else 43 # ifdef HAVE_OUTFUNTYPE 44 # define TPUTSFUNCAST (outfuntype) 45 # else 46 # define TPUTSFUNCAST (int (*)()) 47 # endif 48 # endif 49 #endif 50 51 #undef tgetstr 52 53 /* 54 * Here are the builtin termcap entries. They are not stored as complete 55 * Tcarr structures, as such a structure is too big. 56 * 57 * The entries are compact, therefore they normally are included even when 58 * HAVE_TGETENT is defined. When HAVE_TGETENT is defined, the builtin entries 59 * can be accessed with "builtin_amiga", "builtin_ansi", "builtin_debug", etc. 60 * 61 * Each termcap is a list of builtin_term structures. It always starts with 62 * KS_NAME, which separates the entries. See parse_builtin_tcap() for all 63 * details. 64 * bt_entry is either a KS_xxx code (>= 0), or a K_xxx code. 65 * 66 * Entries marked with "guessed" may be wrong. 67 */ 68 struct builtin_term 69 { 70 int bt_entry; 71 char *bt_string; 72 }; 73 74 /* start of keys that are not directly used by Vim but can be mapped */ 75 #define BT_EXTRA_KEYS 0x101 76 77 static struct builtin_term *find_builtin_term __ARGS((char_u *name)); 78 static void parse_builtin_tcap __ARGS((char_u *s)); 79 static void term_color __ARGS((char_u *s, int n)); 80 static void gather_termleader __ARGS((void)); 81 #ifdef FEAT_TERMRESPONSE 82 static void req_codes_from_term __ARGS((void)); 83 static void req_more_codes_from_term __ARGS((void)); 84 static void got_code_from_term __ARGS((char_u *code, int len)); 85 static void check_for_codes_from_term __ARGS((void)); 86 #endif 87 #if defined(FEAT_GUI) \ 88 || (defined(FEAT_MOUSE) && (!defined(UNIX) || defined(FEAT_MOUSE_XTERM))) 89 static int get_bytes_from_buf __ARGS((char_u *, char_u *, int)); 90 #endif 91 static void del_termcode_idx __ARGS((int idx)); 92 static int term_is_builtin __ARGS((char_u *name)); 93 static int term_7to8bit __ARGS((char_u *p)); 94 #ifdef FEAT_TERMRESPONSE 95 static void switch_to_8bit __ARGS((void)); 96 #endif 97 98 #ifdef HAVE_TGETENT 99 static char_u *tgetent_error __ARGS((char_u *, char_u *)); 100 101 /* 102 * Here is our own prototype for tgetstr(), any prototypes from the include 103 * files have been disabled by the define at the start of this file. 104 */ 105 char *tgetstr __ARGS((char *, char **)); 106 107 # ifdef FEAT_TERMRESPONSE 108 /* Request Terminal Version status: */ 109 # define CRV_GET 1 /* send T_CRV when switched to RAW mode */ 110 # define CRV_SENT 2 /* did send T_CRV, waiting for answer */ 111 # define CRV_GOT 3 /* received T_CRV response */ 112 static int crv_status = CRV_GET; 113 # endif 114 115 /* 116 * Don't declare these variables if termcap.h contains them. 117 * Autoconf checks if these variables should be declared extern (not all 118 * systems have them). 119 * Some versions define ospeed to be speed_t, but that is incompatible with 120 * BSD, where ospeed is short and speed_t is long. 121 */ 122 # ifndef HAVE_OSPEED 123 # ifdef OSPEED_EXTERN 124 extern short ospeed; 125 # else 126 short ospeed; 127 # endif 128 # endif 129 # ifndef HAVE_UP_BC_PC 130 # ifdef UP_BC_PC_EXTERN 131 extern char *UP, *BC, PC; 132 # else 133 char *UP, *BC, PC; 134 # endif 135 # endif 136 137 # define TGETSTR(s, p) vim_tgetstr((s), (p)) 138 # define TGETENT(b, t) tgetent((char *)(b), (char *)(t)) 139 static char_u *vim_tgetstr __ARGS((char *s, char_u **pp)); 140 #endif /* HAVE_TGETENT */ 141 142 static int detected_8bit = FALSE; /* detected 8-bit terminal */ 143 144 static struct builtin_term builtin_termcaps[] = 145 { 146 147 #if defined(FEAT_GUI) 148 /* 149 * GUI pseudo term-cap. 150 */ 151 {(int)KS_NAME, "gui"}, 152 {(int)KS_CE, IF_EB("\033|$", ESC_STR "|$")}, 153 {(int)KS_AL, IF_EB("\033|i", ESC_STR "|i")}, 154 # ifdef TERMINFO 155 {(int)KS_CAL, IF_EB("\033|%p1%dI", ESC_STR "|%p1%dI")}, 156 # else 157 {(int)KS_CAL, IF_EB("\033|%dI", ESC_STR "|%dI")}, 158 # endif 159 {(int)KS_DL, IF_EB("\033|d", ESC_STR "|d")}, 160 # ifdef TERMINFO 161 {(int)KS_CDL, IF_EB("\033|%p1%dD", ESC_STR "|%p1%dD")}, 162 {(int)KS_CS, IF_EB("\033|%p1%d;%p2%dR", ESC_STR "|%p1%d;%p2%dR")}, 163 # ifdef FEAT_VERTSPLIT 164 {(int)KS_CSV, IF_EB("\033|%p1%d;%p2%dV", ESC_STR "|%p1%d;%p2%dV")}, 165 # endif 166 # else 167 {(int)KS_CDL, IF_EB("\033|%dD", ESC_STR "|%dD")}, 168 {(int)KS_CS, IF_EB("\033|%d;%dR", ESC_STR "|%d;%dR")}, 169 # ifdef FEAT_VERTSPLIT 170 {(int)KS_CSV, IF_EB("\033|%d;%dV", ESC_STR "|%d;%dV")}, 171 # endif 172 # endif 173 {(int)KS_CL, IF_EB("\033|C", ESC_STR "|C")}, 174 /* attributes switched on with 'h', off with * 'H' */ 175 {(int)KS_ME, IF_EB("\033|31H", ESC_STR "|31H")}, /* HL_ALL */ 176 {(int)KS_MR, IF_EB("\033|1h", ESC_STR "|1h")}, /* HL_INVERSE */ 177 {(int)KS_MD, IF_EB("\033|2h", ESC_STR "|2h")}, /* HL_BOLD */ 178 {(int)KS_SE, IF_EB("\033|16H", ESC_STR "|16H")}, /* HL_STANDOUT */ 179 {(int)KS_SO, IF_EB("\033|16h", ESC_STR "|16h")}, /* HL_STANDOUT */ 180 {(int)KS_UE, IF_EB("\033|8H", ESC_STR "|8H")}, /* HL_UNDERLINE */ 181 {(int)KS_US, IF_EB("\033|8h", ESC_STR "|8h")}, /* HL_UNDERLINE */ 182 {(int)KS_UCE, IF_EB("\033|8C", ESC_STR "|8C")}, /* HL_UNDERCURL */ 183 {(int)KS_UCS, IF_EB("\033|8c", ESC_STR "|8c")}, /* HL_UNDERCURL */ 184 {(int)KS_CZR, IF_EB("\033|4H", ESC_STR "|4H")}, /* HL_ITALIC */ 185 {(int)KS_CZH, IF_EB("\033|4h", ESC_STR "|4h")}, /* HL_ITALIC */ 186 {(int)KS_VB, IF_EB("\033|f", ESC_STR "|f")}, 187 {(int)KS_MS, "y"}, 188 {(int)KS_UT, "y"}, 189 {(int)KS_LE, "\b"}, /* cursor-left = BS */ 190 {(int)KS_ND, "\014"}, /* cursor-right = CTRL-L */ 191 # ifdef TERMINFO 192 {(int)KS_CM, IF_EB("\033|%p1%d;%p2%dM", ESC_STR "|%p1%d;%p2%dM")}, 193 # else 194 {(int)KS_CM, IF_EB("\033|%d;%dM", ESC_STR "|%d;%dM")}, 195 # endif 196 /* there are no key sequences here, the GUI sequences are recognized 197 * in check_termcode() */ 198 #endif 199 200 #ifndef NO_BUILTIN_TCAPS 201 # if defined(RISCOS) || defined(ALL_BUILTIN_TCAPS) 202 /* 203 * Default for the Acorn. 204 */ 205 {(int)KS_NAME, "riscos"}, 206 {(int)KS_CL, "\014"}, /* Cls and Home Cursor */ 207 {(int)KS_CM, "\001%d\001%d\002"}, /* Position cursor */ 208 209 {(int)KS_CCO, "16"}, /* Allow 16 colors */ 210 211 {(int)KS_CAF, "\001%d\021"}, /* Set foreground colour */ 212 {(int)KS_CAB, "\001%d\022"}, /* Set background colour */ 213 214 215 {(int)KS_ME, "\004"}, /* Normal mode */ 216 {(int)KS_MR, "\005"}, /* Reverse */ 217 218 {(int)KS_VI, "\016"}, /* Cursor invisible */ 219 {(int)KS_VE, "\017"}, /* Cursor visible */ 220 {(int)KS_VS, "\020"}, /* Cursor very visible */ 221 222 {(int)KS_CS, "\001%d\001%d\003"}, /* Set scroll region */ 223 {(int)KS_SR, "\023"}, /* Scroll text down */ 224 {K_UP, "\217"}, 225 {K_DOWN, "\216"}, 226 {K_LEFT, "\214"}, 227 {K_RIGHT, "\215"}, 228 {K_S_UP, "\237"}, 229 {K_S_DOWN, "\236"}, 230 {K_S_LEFT, "\234"}, 231 {K_S_RIGHT, "\235"}, 232 233 {K_F1, "\201"}, 234 {K_F2, "\202"}, 235 {K_F3, "\203"}, 236 {K_F4, "\204"}, 237 {K_F5, "\205"}, 238 {K_F6, "\206"}, 239 {K_F7, "\207"}, 240 {K_F8, "\210"}, 241 {K_F9, "\211"}, 242 {K_F10, "\312"}, 243 {K_F11, "\313"}, 244 {K_F12, "\314"}, 245 {K_S_F1, "\221"}, 246 {K_S_F2, "\222"}, 247 {K_S_F3, "\223"}, 248 {K_S_F4, "\224"}, 249 {K_S_F5, "\225"}, 250 {K_S_F6, "\226"}, 251 {K_S_F7, "\227"}, 252 {K_S_F8, "\230"}, 253 {K_S_F9, "\231"}, 254 {K_S_F10, "\332"}, 255 {K_S_F11, "\333"}, 256 {K_S_F12, "\334"}, 257 {K_BS, "\010"}, 258 {K_INS, "\315"}, 259 {K_DEL, "\177"}, 260 {K_HOME, "\036"}, 261 {K_END, "\213"}, 262 {K_PAGEUP, "\237"}, 263 {K_PAGEDOWN, "\236"}, 264 # endif /* Acorn terminal */ 265 266 267 # if defined(AMIGA) || defined(ALL_BUILTIN_TCAPS) 268 /* 269 * Amiga console window, default for Amiga 270 */ 271 {(int)KS_NAME, "amiga"}, 272 {(int)KS_CE, "\033[K"}, 273 {(int)KS_CD, "\033[J"}, 274 {(int)KS_AL, "\033[L"}, 275 # ifdef TERMINFO 276 {(int)KS_CAL, "\033[%p1%dL"}, 277 # else 278 {(int)KS_CAL, "\033[%dL"}, 279 # endif 280 {(int)KS_DL, "\033[M"}, 281 # ifdef TERMINFO 282 {(int)KS_CDL, "\033[%p1%dM"}, 283 # else 284 {(int)KS_CDL, "\033[%dM"}, 285 # endif 286 {(int)KS_CL, "\014"}, 287 {(int)KS_VI, "\033[0 p"}, 288 {(int)KS_VE, "\033[1 p"}, 289 {(int)KS_ME, "\033[0m"}, 290 {(int)KS_MR, "\033[7m"}, 291 {(int)KS_MD, "\033[1m"}, 292 {(int)KS_SE, "\033[0m"}, 293 {(int)KS_SO, "\033[33m"}, 294 {(int)KS_US, "\033[4m"}, 295 {(int)KS_UE, "\033[0m"}, 296 {(int)KS_CZH, "\033[3m"}, 297 {(int)KS_CZR, "\033[0m"}, 298 #if defined(__MORPHOS__) || defined(__AROS__) 299 {(int)KS_CCO, "8"}, /* allow 8 colors */ 300 # ifdef TERMINFO 301 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ 302 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ 303 # else 304 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ 305 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ 306 # endif 307 {(int)KS_OP, "\033[m"}, /* reset colors */ 308 #endif 309 {(int)KS_MS, "y"}, 310 {(int)KS_UT, "y"}, /* guessed */ 311 {(int)KS_LE, "\b"}, 312 # ifdef TERMINFO 313 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 314 # else 315 {(int)KS_CM, "\033[%i%d;%dH"}, 316 # endif 317 #if defined(__MORPHOS__) 318 {(int)KS_SR, "\033M"}, 319 #endif 320 # ifdef TERMINFO 321 {(int)KS_CRI, "\033[%p1%dC"}, 322 # else 323 {(int)KS_CRI, "\033[%dC"}, 324 # endif 325 {K_UP, "\233A"}, 326 {K_DOWN, "\233B"}, 327 {K_LEFT, "\233D"}, 328 {K_RIGHT, "\233C"}, 329 {K_S_UP, "\233T"}, 330 {K_S_DOWN, "\233S"}, 331 {K_S_LEFT, "\233 A"}, 332 {K_S_RIGHT, "\233 @"}, 333 {K_S_TAB, "\233Z"}, 334 {K_F1, "\233\060~"},/* some compilers don't dig "\2330" */ 335 {K_F2, "\233\061~"}, 336 {K_F3, "\233\062~"}, 337 {K_F4, "\233\063~"}, 338 {K_F5, "\233\064~"}, 339 {K_F6, "\233\065~"}, 340 {K_F7, "\233\066~"}, 341 {K_F8, "\233\067~"}, 342 {K_F9, "\233\070~"}, 343 {K_F10, "\233\071~"}, 344 {K_S_F1, "\233\061\060~"}, 345 {K_S_F2, "\233\061\061~"}, 346 {K_S_F3, "\233\061\062~"}, 347 {K_S_F4, "\233\061\063~"}, 348 {K_S_F5, "\233\061\064~"}, 349 {K_S_F6, "\233\061\065~"}, 350 {K_S_F7, "\233\061\066~"}, 351 {K_S_F8, "\233\061\067~"}, 352 {K_S_F9, "\233\061\070~"}, 353 {K_S_F10, "\233\061\071~"}, 354 {K_HELP, "\233?~"}, 355 {K_INS, "\233\064\060~"}, /* 101 key keyboard */ 356 {K_PAGEUP, "\233\064\061~"}, /* 101 key keyboard */ 357 {K_PAGEDOWN, "\233\064\062~"}, /* 101 key keyboard */ 358 {K_HOME, "\233\064\064~"}, /* 101 key keyboard */ 359 {K_END, "\233\064\065~"}, /* 101 key keyboard */ 360 361 {BT_EXTRA_KEYS, ""}, 362 {TERMCAP2KEY('#', '2'), "\233\065\064~"}, /* shifted home key */ 363 {TERMCAP2KEY('#', '3'), "\233\065\060~"}, /* shifted insert key */ 364 {TERMCAP2KEY('*', '7'), "\233\065\065~"}, /* shifted end key */ 365 # endif 366 367 # if defined(__BEOS__) || defined(ALL_BUILTIN_TCAPS) 368 /* 369 * almost standard ANSI terminal, default for bebox 370 */ 371 {(int)KS_NAME, "beos-ansi"}, 372 {(int)KS_CE, "\033[K"}, 373 {(int)KS_CD, "\033[J"}, 374 {(int)KS_AL, "\033[L"}, 375 # ifdef TERMINFO 376 {(int)KS_CAL, "\033[%p1%dL"}, 377 # else 378 {(int)KS_CAL, "\033[%dL"}, 379 # endif 380 {(int)KS_DL, "\033[M"}, 381 # ifdef TERMINFO 382 {(int)KS_CDL, "\033[%p1%dM"}, 383 # else 384 {(int)KS_CDL, "\033[%dM"}, 385 # endif 386 #ifdef BEOS_PR_OR_BETTER 387 # ifdef TERMINFO 388 {(int)KS_CS, "\033[%i%p1%d;%p2%dr"}, 389 # else 390 {(int)KS_CS, "\033[%i%d;%dr"}, /* scroll region */ 391 # endif 392 #endif 393 {(int)KS_CL, "\033[H\033[2J"}, 394 #ifdef notyet 395 {(int)KS_VI, "[VI]"}, /* cursor invisible, VT320: CSI ? 25 l */ 396 {(int)KS_VE, "[VE]"}, /* cursor visible, VT320: CSI ? 25 h */ 397 #endif 398 {(int)KS_ME, "\033[m"}, /* normal mode */ 399 {(int)KS_MR, "\033[7m"}, /* reverse */ 400 {(int)KS_MD, "\033[1m"}, /* bold */ 401 {(int)KS_SO, "\033[31m"}, /* standout mode: red */ 402 {(int)KS_SE, "\033[m"}, /* standout end */ 403 {(int)KS_CZH, "\033[35m"}, /* italic: purple */ 404 {(int)KS_CZR, "\033[m"}, /* italic end */ 405 {(int)KS_US, "\033[4m"}, /* underscore mode */ 406 {(int)KS_UE, "\033[m"}, /* underscore end */ 407 {(int)KS_CCO, "8"}, /* allow 8 colors */ 408 # ifdef TERMINFO 409 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ 410 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ 411 # else 412 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ 413 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ 414 # endif 415 {(int)KS_OP, "\033[m"}, /* reset colors */ 416 {(int)KS_MS, "y"}, /* safe to move cur in reverse mode */ 417 {(int)KS_UT, "y"}, /* guessed */ 418 {(int)KS_LE, "\b"}, 419 # ifdef TERMINFO 420 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 421 # else 422 {(int)KS_CM, "\033[%i%d;%dH"}, 423 # endif 424 {(int)KS_SR, "\033M"}, 425 # ifdef TERMINFO 426 {(int)KS_CRI, "\033[%p1%dC"}, 427 # else 428 {(int)KS_CRI, "\033[%dC"}, 429 # endif 430 #if defined(BEOS_DR8) 431 {(int)KS_DB, ""}, /* hack! see screen.c */ 432 #endif 433 434 {K_UP, "\033[A"}, 435 {K_DOWN, "\033[B"}, 436 {K_LEFT, "\033[D"}, 437 {K_RIGHT, "\033[C"}, 438 # endif 439 440 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) || defined(SOME_BUILTIN_TCAPS) || defined(__EMX__) 441 /* 442 * standard ANSI terminal, default for unix 443 */ 444 {(int)KS_NAME, "ansi"}, 445 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, 446 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, 447 # ifdef TERMINFO 448 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, 449 # else 450 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, 451 # endif 452 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, 453 # ifdef TERMINFO 454 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, 455 # else 456 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, 457 # endif 458 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, 459 {(int)KS_ME, IF_EB("\033[0m", ESC_STR "[0m")}, 460 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, 461 {(int)KS_MS, "y"}, 462 {(int)KS_UT, "y"}, /* guessed */ 463 {(int)KS_LE, "\b"}, 464 # ifdef TERMINFO 465 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", ESC_STR "[%i%p1%d;%p2%dH")}, 466 # else 467 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 468 # endif 469 # ifdef TERMINFO 470 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, 471 # else 472 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, 473 # endif 474 # endif 475 476 # if defined(MSDOS) || defined(ALL_BUILTIN_TCAPS) || defined(__EMX__) 477 /* 478 * These codes are valid when nansi.sys or equivalent has been installed. 479 * Function keys on a PC are preceded with a NUL. These are converted into 480 * K_NUL '\316' in mch_inchar(), because we cannot handle NULs in key codes. 481 * CTRL-arrow is used instead of SHIFT-arrow. 482 */ 483 #ifdef __EMX__ 484 {(int)KS_NAME, "os2ansi"}, 485 #else 486 {(int)KS_NAME, "pcansi"}, 487 {(int)KS_DL, "\033[M"}, 488 {(int)KS_AL, "\033[L"}, 489 #endif 490 {(int)KS_CE, "\033[K"}, 491 {(int)KS_CL, "\033[2J"}, 492 {(int)KS_ME, "\033[0m"}, 493 {(int)KS_MR, "\033[5m"}, /* reverse: black on lightgrey */ 494 {(int)KS_MD, "\033[1m"}, /* bold: white text */ 495 {(int)KS_SE, "\033[0m"}, /* standout end */ 496 {(int)KS_SO, "\033[31m"}, /* standout: white on blue */ 497 {(int)KS_CZH, "\033[34;43m"}, /* italic mode: blue text on yellow */ 498 {(int)KS_CZR, "\033[0m"}, /* italic mode end */ 499 {(int)KS_US, "\033[36;41m"}, /* underscore mode: cyan text on red */ 500 {(int)KS_UE, "\033[0m"}, /* underscore mode end */ 501 {(int)KS_CCO, "8"}, /* allow 8 colors */ 502 # ifdef TERMINFO 503 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ 504 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ 505 # else 506 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ 507 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ 508 # endif 509 {(int)KS_OP, "\033[0m"}, /* reset colors */ 510 {(int)KS_MS, "y"}, 511 {(int)KS_UT, "y"}, /* guessed */ 512 {(int)KS_LE, "\b"}, 513 # ifdef TERMINFO 514 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 515 # else 516 {(int)KS_CM, "\033[%i%d;%dH"}, 517 # endif 518 # ifdef TERMINFO 519 {(int)KS_CRI, "\033[%p1%dC"}, 520 # else 521 {(int)KS_CRI, "\033[%dC"}, 522 # endif 523 {K_UP, "\316H"}, 524 {K_DOWN, "\316P"}, 525 {K_LEFT, "\316K"}, 526 {K_RIGHT, "\316M"}, 527 {K_S_LEFT, "\316s"}, 528 {K_S_RIGHT, "\316t"}, 529 {K_F1, "\316;"}, 530 {K_F2, "\316<"}, 531 {K_F3, "\316="}, 532 {K_F4, "\316>"}, 533 {K_F5, "\316?"}, 534 {K_F6, "\316@"}, 535 {K_F7, "\316A"}, 536 {K_F8, "\316B"}, 537 {K_F9, "\316C"}, 538 {K_F10, "\316D"}, 539 {K_F11, "\316\205"}, /* guessed */ 540 {K_F12, "\316\206"}, /* guessed */ 541 {K_S_F1, "\316T"}, 542 {K_S_F2, "\316U"}, 543 {K_S_F3, "\316V"}, 544 {K_S_F4, "\316W"}, 545 {K_S_F5, "\316X"}, 546 {K_S_F6, "\316Y"}, 547 {K_S_F7, "\316Z"}, 548 {K_S_F8, "\316["}, 549 {K_S_F9, "\316\\"}, 550 {K_S_F10, "\316]"}, 551 {K_S_F11, "\316\207"}, /* guessed */ 552 {K_S_F12, "\316\210"}, /* guessed */ 553 {K_INS, "\316R"}, 554 {K_DEL, "\316S"}, 555 {K_HOME, "\316G"}, 556 {K_END, "\316O"}, 557 {K_PAGEDOWN, "\316Q"}, 558 {K_PAGEUP, "\316I"}, 559 # endif 560 561 # if defined(MSDOS) 562 /* 563 * These codes are valid for the pc video. The entries that start with ESC | 564 * are translated into conio calls in os_msdos.c. Default for MSDOS. 565 */ 566 {(int)KS_NAME, "pcterm"}, 567 {(int)KS_CE, "\033|K"}, 568 {(int)KS_AL, "\033|L"}, 569 {(int)KS_DL, "\033|M"}, 570 # ifdef TERMINFO 571 {(int)KS_CS, "\033|%i%p1%d;%p2%dr"}, 572 # ifdef FEAT_VERTSPLIT 573 {(int)KS_CSV, "\033|%i%p1%d;%p2%dV"}, 574 # endif 575 # else 576 {(int)KS_CS, "\033|%i%d;%dr"}, 577 # ifdef FEAT_VERTSPLIT 578 {(int)KS_CSV, "\033|%i%d;%dV"}, 579 # endif 580 # endif 581 {(int)KS_CL, "\033|J"}, 582 {(int)KS_ME, "\033|0m"}, /* normal */ 583 {(int)KS_MR, "\033|112m"}, /* reverse: black on lightgrey */ 584 {(int)KS_MD, "\033|15m"}, /* bold: white text */ 585 {(int)KS_SE, "\033|0m"}, /* standout end */ 586 {(int)KS_SO, "\033|31m"}, /* standout: white on blue */ 587 {(int)KS_CZH, "\033|225m"}, /* italic mode: blue text on yellow */ 588 {(int)KS_CZR, "\033|0m"}, /* italic mode end */ 589 {(int)KS_US, "\033|67m"}, /* underscore mode: cyan text on red */ 590 {(int)KS_UE, "\033|0m"}, /* underscore mode end */ 591 {(int)KS_CCO, "16"}, /* allow 16 colors */ 592 # ifdef TERMINFO 593 {(int)KS_CAB, "\033|%p1%db"}, /* set background color */ 594 {(int)KS_CAF, "\033|%p1%df"}, /* set foreground color */ 595 # else 596 {(int)KS_CAB, "\033|%db"}, /* set background color */ 597 {(int)KS_CAF, "\033|%df"}, /* set foreground color */ 598 # endif 599 {(int)KS_MS, "y"}, 600 {(int)KS_UT, "y"}, 601 {(int)KS_LE, "\b"}, 602 # ifdef TERMINFO 603 {(int)KS_CM, "\033|%i%p1%d;%p2%dH"}, 604 # else 605 {(int)KS_CM, "\033|%i%d;%dH"}, 606 # endif 607 #ifdef DJGPP 608 {(int)KS_VB, "\033|B"}, /* visual bell */ 609 #endif 610 {K_UP, "\316H"}, 611 {K_DOWN, "\316P"}, 612 {K_LEFT, "\316K"}, 613 {K_RIGHT, "\316M"}, 614 {K_S_LEFT, "\316s"}, 615 {K_S_RIGHT, "\316t"}, 616 {K_S_TAB, "\316\017"}, 617 {K_F1, "\316;"}, 618 {K_F2, "\316<"}, 619 {K_F3, "\316="}, 620 {K_F4, "\316>"}, 621 {K_F5, "\316?"}, 622 {K_F6, "\316@"}, 623 {K_F7, "\316A"}, 624 {K_F8, "\316B"}, 625 {K_F9, "\316C"}, 626 {K_F10, "\316D"}, 627 {K_F11, "\316\205"}, 628 {K_F12, "\316\206"}, 629 {K_S_F1, "\316T"}, 630 {K_S_F2, "\316U"}, 631 {K_S_F3, "\316V"}, 632 {K_S_F4, "\316W"}, 633 {K_S_F5, "\316X"}, 634 {K_S_F6, "\316Y"}, 635 {K_S_F7, "\316Z"}, 636 {K_S_F8, "\316["}, 637 {K_S_F9, "\316\\"}, 638 {K_S_F10, "\316]"}, 639 {K_S_F11, "\316\207"}, 640 {K_S_F12, "\316\210"}, 641 {K_INS, "\316R"}, 642 {K_DEL, "\316S"}, 643 {K_HOME, "\316G"}, 644 {K_END, "\316O"}, 645 {K_PAGEDOWN, "\316Q"}, 646 {K_PAGEUP, "\316I"}, 647 {K_KPLUS, "\316N"}, 648 {K_KMINUS, "\316J"}, 649 {K_KMULTIPLY, "\3167"}, 650 {K_K0, "\316\332"}, 651 {K_K1, "\316\336"}, 652 {K_K2, "\316\342"}, 653 {K_K3, "\316\346"}, 654 {K_K4, "\316\352"}, 655 {K_K5, "\316\356"}, 656 {K_K6, "\316\362"}, 657 {K_K7, "\316\366"}, 658 {K_K8, "\316\372"}, 659 {K_K9, "\316\376"}, 660 # endif 661 662 # if defined(WIN3264) || defined(ALL_BUILTIN_TCAPS) || defined(__EMX__) 663 /* 664 * These codes are valid for the Win32 Console . The entries that start with 665 * ESC | are translated into console calls in os_win32.c. The function keys 666 * are also translated in os_win32.c. 667 */ 668 {(int)KS_NAME, "win32"}, 669 {(int)KS_CE, "\033|K"}, /* clear to end of line */ 670 {(int)KS_AL, "\033|L"}, /* add new blank line */ 671 # ifdef TERMINFO 672 {(int)KS_CAL, "\033|%p1%dL"}, /* add number of new blank lines */ 673 # else 674 {(int)KS_CAL, "\033|%dL"}, /* add number of new blank lines */ 675 # endif 676 {(int)KS_DL, "\033|M"}, /* delete line */ 677 # ifdef TERMINFO 678 {(int)KS_CDL, "\033|%p1%dM"}, /* delete number of lines */ 679 # else 680 {(int)KS_CDL, "\033|%dM"}, /* delete number of lines */ 681 # endif 682 {(int)KS_CL, "\033|J"}, /* clear screen */ 683 {(int)KS_CD, "\033|j"}, /* clear to end of display */ 684 {(int)KS_VI, "\033|v"}, /* cursor invisible */ 685 {(int)KS_VE, "\033|V"}, /* cursor visible */ 686 687 {(int)KS_ME, "\033|0m"}, /* normal */ 688 {(int)KS_MR, "\033|112m"}, /* reverse: black on lightgray */ 689 {(int)KS_MD, "\033|15m"}, /* bold: white on black */ 690 #if 1 691 {(int)KS_SO, "\033|31m"}, /* standout: white on blue */ 692 {(int)KS_SE, "\033|0m"}, /* standout end */ 693 #else 694 {(int)KS_SO, "\033|F"}, /* standout: high intensity */ 695 {(int)KS_SE, "\033|f"}, /* standout end */ 696 #endif 697 {(int)KS_CZH, "\033|225m"}, /* italic: blue text on yellow */ 698 {(int)KS_CZR, "\033|0m"}, /* italic end */ 699 {(int)KS_US, "\033|67m"}, /* underscore: cyan text on red */ 700 {(int)KS_UE, "\033|0m"}, /* underscore end */ 701 {(int)KS_CCO, "16"}, /* allow 16 colors */ 702 # ifdef TERMINFO 703 {(int)KS_CAB, "\033|%p1%db"}, /* set background color */ 704 {(int)KS_CAF, "\033|%p1%df"}, /* set foreground color */ 705 # else 706 {(int)KS_CAB, "\033|%db"}, /* set background color */ 707 {(int)KS_CAF, "\033|%df"}, /* set foreground color */ 708 # endif 709 710 {(int)KS_MS, "y"}, /* save to move cur in reverse mode */ 711 {(int)KS_UT, "y"}, 712 {(int)KS_LE, "\b"}, 713 # ifdef TERMINFO 714 {(int)KS_CM, "\033|%i%p1%d;%p2%dH"},/* cursor motion */ 715 # else 716 {(int)KS_CM, "\033|%i%d;%dH"},/* cursor motion */ 717 # endif 718 {(int)KS_VB, "\033|B"}, /* visual bell */ 719 {(int)KS_TI, "\033|S"}, /* put terminal in termcap mode */ 720 {(int)KS_TE, "\033|E"}, /* out of termcap mode */ 721 # ifdef TERMINFO 722 {(int)KS_CS, "\033|%i%p1%d;%p2%dr"},/* scroll region */ 723 # else 724 {(int)KS_CS, "\033|%i%d;%dr"},/* scroll region */ 725 # endif 726 727 {K_UP, "\316H"}, 728 {K_DOWN, "\316P"}, 729 {K_LEFT, "\316K"}, 730 {K_RIGHT, "\316M"}, 731 {K_S_UP, "\316\304"}, 732 {K_S_DOWN, "\316\317"}, 733 {K_S_LEFT, "\316\311"}, 734 {K_C_LEFT, "\316s"}, 735 {K_S_RIGHT, "\316\313"}, 736 {K_C_RIGHT, "\316t"}, 737 {K_S_TAB, "\316\017"}, 738 {K_F1, "\316;"}, 739 {K_F2, "\316<"}, 740 {K_F3, "\316="}, 741 {K_F4, "\316>"}, 742 {K_F5, "\316?"}, 743 {K_F6, "\316@"}, 744 {K_F7, "\316A"}, 745 {K_F8, "\316B"}, 746 {K_F9, "\316C"}, 747 {K_F10, "\316D"}, 748 {K_F11, "\316\205"}, 749 {K_F12, "\316\206"}, 750 {K_S_F1, "\316T"}, 751 {K_S_F2, "\316U"}, 752 {K_S_F3, "\316V"}, 753 {K_S_F4, "\316W"}, 754 {K_S_F5, "\316X"}, 755 {K_S_F6, "\316Y"}, 756 {K_S_F7, "\316Z"}, 757 {K_S_F8, "\316["}, 758 {K_S_F9, "\316\\"}, 759 {K_S_F10, "\316]"}, 760 {K_S_F11, "\316\207"}, 761 {K_S_F12, "\316\210"}, 762 {K_INS, "\316R"}, 763 {K_DEL, "\316S"}, 764 {K_HOME, "\316G"}, 765 {K_S_HOME, "\316\302"}, 766 {K_C_HOME, "\316w"}, 767 {K_END, "\316O"}, 768 {K_S_END, "\316\315"}, 769 {K_C_END, "\316u"}, 770 {K_PAGEDOWN, "\316Q"}, 771 {K_PAGEUP, "\316I"}, 772 {K_KPLUS, "\316N"}, 773 {K_KMINUS, "\316J"}, 774 {K_KMULTIPLY, "\316\067"}, 775 {K_K0, "\316\332"}, 776 {K_K1, "\316\336"}, 777 {K_K2, "\316\342"}, 778 {K_K3, "\316\346"}, 779 {K_K4, "\316\352"}, 780 {K_K5, "\316\356"}, 781 {K_K6, "\316\362"}, 782 {K_K7, "\316\366"}, 783 {K_K8, "\316\372"}, 784 {K_K9, "\316\376"}, 785 # endif 786 787 # if defined(VMS) || defined(ALL_BUILTIN_TCAPS) 788 /* 789 * VT320 is working as an ANSI terminal compatible DEC terminal. 790 * (it covers VT1x0, VT2x0 and VT3x0 up to VT320 on VMS as well) 791 * Note: K_F1...K_F5 are for internal use, should not be defined. 792 * TODO:- rewrite ESC[ codes to CSI 793 * - keyboard languages (CSI ? 26 n) 794 */ 795 {(int)KS_NAME, "vt320"}, 796 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, 797 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, 798 # ifdef TERMINFO 799 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, 800 # else 801 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, 802 # endif 803 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, 804 # ifdef TERMINFO 805 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, 806 # else 807 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, 808 # endif 809 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, 810 {(int)KS_CD, IF_EB("\033[J", ESC_STR "[J")}, 811 {(int)KS_CCO, "8"}, /* allow 8 colors */ 812 {(int)KS_ME, IF_EB("\033[0m", ESC_STR "[0m")}, 813 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, 814 {(int)KS_MD, IF_EB("\033[1m", ESC_STR "[1m")}, /* bold mode */ 815 {(int)KS_SE, IF_EB("\033[22m", ESC_STR "[22m")},/* normal mode */ 816 {(int)KS_UE, IF_EB("\033[24m", ESC_STR "[24m")},/* exit underscore mode */ 817 {(int)KS_US, IF_EB("\033[4m", ESC_STR "[4m")}, /* underscore mode */ 818 {(int)KS_CZH, IF_EB("\033[34;43m", ESC_STR "[34;43m")}, /* italic mode: blue text on yellow */ 819 {(int)KS_CZR, IF_EB("\033[0m", ESC_STR "[0m")}, /* italic mode end */ 820 {(int)KS_CAB, IF_EB("\033[4%dm", ESC_STR "[4%dm")}, /* set background color (ANSI) */ 821 {(int)KS_CAF, IF_EB("\033[3%dm", ESC_STR "[3%dm")}, /* set foreground color (ANSI) */ 822 {(int)KS_CSB, IF_EB("\033[102;%dm", ESC_STR "[102;%dm")}, /* set screen background color */ 823 {(int)KS_CSF, IF_EB("\033[101;%dm", ESC_STR "[101;%dm")}, /* set screen foreground color */ 824 {(int)KS_MS, "y"}, 825 {(int)KS_UT, "y"}, 826 {(int)KS_LE, "\b"}, 827 # ifdef TERMINFO 828 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", 829 ESC_STR "[%i%p1%d;%p2%dH")}, 830 # else 831 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 832 # endif 833 # ifdef TERMINFO 834 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, 835 # else 836 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, 837 # endif 838 {K_UP, IF_EB("\033[A", ESC_STR "[A")}, 839 {K_DOWN, IF_EB("\033[B", ESC_STR "[B")}, 840 {K_RIGHT, IF_EB("\033[C", ESC_STR "[C")}, 841 {K_LEFT, IF_EB("\033[D", ESC_STR "[D")}, 842 {K_F1, IF_EB("\033[11~", ESC_STR "[11~")}, 843 {K_F2, IF_EB("\033[12~", ESC_STR "[12~")}, 844 {K_F3, IF_EB("\033[13~", ESC_STR "[13~")}, 845 {K_F4, IF_EB("\033[14~", ESC_STR "[14~")}, 846 {K_F5, IF_EB("\033[15~", ESC_STR "[15~")}, 847 {K_F6, IF_EB("\033[17~", ESC_STR "[17~")}, 848 {K_F7, IF_EB("\033[18~", ESC_STR "[18~")}, 849 {K_F8, IF_EB("\033[19~", ESC_STR "[19~")}, 850 {K_F9, IF_EB("\033[20~", ESC_STR "[20~")}, 851 {K_F10, IF_EB("\033[21~", ESC_STR "[21~")}, 852 {K_F11, IF_EB("\033[23~", ESC_STR "[23~")}, 853 {K_F12, IF_EB("\033[24~", ESC_STR "[24~")}, 854 {K_F13, IF_EB("\033[25~", ESC_STR "[25~")}, 855 {K_F14, IF_EB("\033[26~", ESC_STR "[26~")}, 856 {K_F15, IF_EB("\033[28~", ESC_STR "[28~")}, /* Help */ 857 {K_F16, IF_EB("\033[29~", ESC_STR "[29~")}, /* Select */ 858 {K_F17, IF_EB("\033[31~", ESC_STR "[31~")}, 859 {K_F18, IF_EB("\033[32~", ESC_STR "[32~")}, 860 {K_F19, IF_EB("\033[33~", ESC_STR "[33~")}, 861 {K_F20, IF_EB("\033[34~", ESC_STR "[34~")}, 862 {K_INS, IF_EB("\033[2~", ESC_STR "[2~")}, 863 {K_DEL, IF_EB("\033[3~", ESC_STR "[3~")}, 864 {K_HOME, IF_EB("\033[1~", ESC_STR "[1~")}, 865 {K_END, IF_EB("\033[4~", ESC_STR "[4~")}, 866 {K_PAGEUP, IF_EB("\033[5~", ESC_STR "[5~")}, 867 {K_PAGEDOWN, IF_EB("\033[6~", ESC_STR "[6~")}, 868 {K_KPLUS, IF_EB("\033Ok", ESC_STR "Ok")}, /* keypad plus */ 869 {K_KMINUS, IF_EB("\033Om", ESC_STR "Om")}, /* keypad minus */ 870 {K_KDIVIDE, IF_EB("\033Oo", ESC_STR "Oo")}, /* keypad / */ 871 {K_KMULTIPLY, IF_EB("\033Oj", ESC_STR "Oj")}, /* keypad * */ 872 {K_KENTER, IF_EB("\033OM", ESC_STR "OM")}, /* keypad Enter */ 873 {K_BS, "\x7f"}, /* for some reason 0177 doesn't work */ 874 # endif 875 876 # if defined(ALL_BUILTIN_TCAPS) || defined(__MINT__) 877 /* 878 * Ordinary vt52 879 */ 880 {(int)KS_NAME, "vt52"}, 881 {(int)KS_CE, IF_EB("\033K", ESC_STR "K")}, 882 {(int)KS_CD, IF_EB("\033J", ESC_STR "J")}, 883 {(int)KS_CM, IF_EB("\033Y%+ %+ ", ESC_STR "Y%+ %+ ")}, 884 {(int)KS_LE, "\b"}, 885 # ifdef __MINT__ 886 {(int)KS_AL, IF_EB("\033L", ESC_STR "L")}, 887 {(int)KS_DL, IF_EB("\033M", ESC_STR "M")}, 888 {(int)KS_CL, IF_EB("\033E", ESC_STR "E")}, 889 {(int)KS_SR, IF_EB("\033I", ESC_STR "I")}, 890 {(int)KS_VE, IF_EB("\033e", ESC_STR "e")}, 891 {(int)KS_VI, IF_EB("\033f", ESC_STR "f")}, 892 {(int)KS_SO, IF_EB("\033p", ESC_STR "p")}, 893 {(int)KS_SE, IF_EB("\033q", ESC_STR "q")}, 894 {K_UP, IF_EB("\033A", ESC_STR "A")}, 895 {K_DOWN, IF_EB("\033B", ESC_STR "B")}, 896 {K_LEFT, IF_EB("\033D", ESC_STR "D")}, 897 {K_RIGHT, IF_EB("\033C", ESC_STR "C")}, 898 {K_S_UP, IF_EB("\033a", ESC_STR "a")}, 899 {K_S_DOWN, IF_EB("\033b", ESC_STR "b")}, 900 {K_S_LEFT, IF_EB("\033d", ESC_STR "d")}, 901 {K_S_RIGHT, IF_EB("\033c", ESC_STR "c")}, 902 {K_F1, IF_EB("\033P", ESC_STR "P")}, 903 {K_F2, IF_EB("\033Q", ESC_STR "Q")}, 904 {K_F3, IF_EB("\033R", ESC_STR "R")}, 905 {K_F4, IF_EB("\033S", ESC_STR "S")}, 906 {K_F5, IF_EB("\033T", ESC_STR "T")}, 907 {K_F6, IF_EB("\033U", ESC_STR "U")}, 908 {K_F7, IF_EB("\033V", ESC_STR "V")}, 909 {K_F8, IF_EB("\033W", ESC_STR "W")}, 910 {K_F9, IF_EB("\033X", ESC_STR "X")}, 911 {K_F10, IF_EB("\033Y", ESC_STR "Y")}, 912 {K_S_F1, IF_EB("\033p", ESC_STR "p")}, 913 {K_S_F2, IF_EB("\033q", ESC_STR "q")}, 914 {K_S_F3, IF_EB("\033r", ESC_STR "r")}, 915 {K_S_F4, IF_EB("\033s", ESC_STR "s")}, 916 {K_S_F5, IF_EB("\033t", ESC_STR "t")}, 917 {K_S_F6, IF_EB("\033u", ESC_STR "u")}, 918 {K_S_F7, IF_EB("\033v", ESC_STR "v")}, 919 {K_S_F8, IF_EB("\033w", ESC_STR "w")}, 920 {K_S_F9, IF_EB("\033x", ESC_STR "x")}, 921 {K_S_F10, IF_EB("\033y", ESC_STR "y")}, 922 {K_INS, IF_EB("\033I", ESC_STR "I")}, 923 {K_HOME, IF_EB("\033E", ESC_STR "E")}, 924 {K_PAGEDOWN, IF_EB("\033b", ESC_STR "b")}, 925 {K_PAGEUP, IF_EB("\033a", ESC_STR "a")}, 926 # else 927 {(int)KS_AL, IF_EB("\033T", ESC_STR "T")}, 928 {(int)KS_DL, IF_EB("\033U", ESC_STR "U")}, 929 {(int)KS_CL, IF_EB("\033H\033J", ESC_STR "H" ESC_STR_nc "J")}, 930 {(int)KS_ME, IF_EB("\033SO", ESC_STR "SO")}, 931 {(int)KS_MR, IF_EB("\033S2", ESC_STR "S2")}, 932 {(int)KS_MS, "y"}, 933 # endif 934 # endif 935 936 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) || defined(SOME_BUILTIN_TCAPS) || defined(__EMX__) 937 {(int)KS_NAME, "xterm"}, 938 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, 939 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, 940 # ifdef TERMINFO 941 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, 942 # else 943 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, 944 # endif 945 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, 946 # ifdef TERMINFO 947 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, 948 # else 949 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, 950 # endif 951 # ifdef TERMINFO 952 {(int)KS_CS, IF_EB("\033[%i%p1%d;%p2%dr", 953 ESC_STR "[%i%p1%d;%p2%dr")}, 954 # else 955 {(int)KS_CS, IF_EB("\033[%i%d;%dr", ESC_STR "[%i%d;%dr")}, 956 # endif 957 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, 958 {(int)KS_CD, IF_EB("\033[J", ESC_STR "[J")}, 959 {(int)KS_ME, IF_EB("\033[m", ESC_STR "[m")}, 960 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, 961 {(int)KS_MD, IF_EB("\033[1m", ESC_STR "[1m")}, 962 {(int)KS_UE, IF_EB("\033[m", ESC_STR "[m")}, 963 {(int)KS_US, IF_EB("\033[4m", ESC_STR "[4m")}, 964 {(int)KS_MS, "y"}, 965 {(int)KS_UT, "y"}, 966 {(int)KS_LE, "\b"}, 967 # ifdef TERMINFO 968 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", 969 ESC_STR "[%i%p1%d;%p2%dH")}, 970 # else 971 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 972 # endif 973 {(int)KS_SR, IF_EB("\033M", ESC_STR "M")}, 974 # ifdef TERMINFO 975 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, 976 # else 977 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, 978 # endif 979 {(int)KS_KS, IF_EB("\033[?1h\033=", ESC_STR "[?1h" ESC_STR_nc "=")}, 980 {(int)KS_KE, IF_EB("\033[?1l\033>", ESC_STR "[?1l" ESC_STR_nc ">")}, 981 # ifdef FEAT_XTERM_SAVE 982 {(int)KS_TI, IF_EB("\0337\033[?47h", ESC_STR "7" ESC_STR_nc "[?47h")}, 983 {(int)KS_TE, IF_EB("\033[2J\033[?47l\0338", 984 ESC_STR "[2J" ESC_STR_nc "[?47l" ESC_STR_nc "8")}, 985 # endif 986 {(int)KS_CIS, IF_EB("\033]1;", ESC_STR "]1;")}, 987 {(int)KS_CIE, "\007"}, 988 {(int)KS_TS, IF_EB("\033]2;", ESC_STR "]2;")}, 989 {(int)KS_FS, "\007"}, 990 # ifdef TERMINFO 991 {(int)KS_CWS, IF_EB("\033[8;%p1%d;%p2%dt", 992 ESC_STR "[8;%p1%d;%p2%dt")}, 993 {(int)KS_CWP, IF_EB("\033[3;%p1%d;%p2%dt", 994 ESC_STR "[3;%p1%d;%p2%dt")}, 995 # else 996 {(int)KS_CWS, IF_EB("\033[8;%d;%dt", ESC_STR "[8;%d;%dt")}, 997 {(int)KS_CWP, IF_EB("\033[3;%d;%dt", ESC_STR "[3;%d;%dt")}, 998 # endif 999 {(int)KS_CRV, IF_EB("\033[>c", ESC_STR "[>c")}, 1000 1001 {K_UP, IF_EB("\033O*A", ESC_STR "O*A")}, 1002 {K_DOWN, IF_EB("\033O*B", ESC_STR "O*B")}, 1003 {K_RIGHT, IF_EB("\033O*C", ESC_STR "O*C")}, 1004 {K_LEFT, IF_EB("\033O*D", ESC_STR "O*D")}, 1005 /* An extra set of cursor keys for vt100 mode */ 1006 {K_XUP, IF_EB("\033[1;*A", ESC_STR "[1;*A")}, 1007 {K_XDOWN, IF_EB("\033[1;*B", ESC_STR "[1;*B")}, 1008 {K_XRIGHT, IF_EB("\033[1;*C", ESC_STR "[1;*C")}, 1009 {K_XLEFT, IF_EB("\033[1;*D", ESC_STR "[1;*D")}, 1010 /* An extra set of function keys for vt100 mode */ 1011 {K_XF1, IF_EB("\033O*P", ESC_STR "O*P")}, 1012 {K_XF2, IF_EB("\033O*Q", ESC_STR "O*Q")}, 1013 {K_XF3, IF_EB("\033O*R", ESC_STR "O*R")}, 1014 {K_XF4, IF_EB("\033O*S", ESC_STR "O*S")}, 1015 {K_F1, IF_EB("\033[11;*~", ESC_STR "[11;*~")}, 1016 {K_F2, IF_EB("\033[12;*~", ESC_STR "[12;*~")}, 1017 {K_F3, IF_EB("\033[13;*~", ESC_STR "[13;*~")}, 1018 {K_F4, IF_EB("\033[14;*~", ESC_STR "[14;*~")}, 1019 {K_F5, IF_EB("\033[15;*~", ESC_STR "[15;*~")}, 1020 {K_F6, IF_EB("\033[17;*~", ESC_STR "[17;*~")}, 1021 {K_F7, IF_EB("\033[18;*~", ESC_STR "[18;*~")}, 1022 {K_F8, IF_EB("\033[19;*~", ESC_STR "[19;*~")}, 1023 {K_F9, IF_EB("\033[20;*~", ESC_STR "[20;*~")}, 1024 {K_F10, IF_EB("\033[21;*~", ESC_STR "[21;*~")}, 1025 {K_F11, IF_EB("\033[23;*~", ESC_STR "[23;*~")}, 1026 {K_F12, IF_EB("\033[24;*~", ESC_STR "[24;*~")}, 1027 {K_S_TAB, IF_EB("\033[Z", ESC_STR "[Z")}, 1028 {K_HELP, IF_EB("\033[28;*~", ESC_STR "[28;*~")}, 1029 {K_UNDO, IF_EB("\033[26;*~", ESC_STR "[26;*~")}, 1030 {K_INS, IF_EB("\033[2;*~", ESC_STR "[2;*~")}, 1031 {K_HOME, IF_EB("\033[1;*H", ESC_STR "[1;*H")}, 1032 /* {K_S_HOME, IF_EB("\033O2H", ESC_STR "O2H")}, */ 1033 /* {K_C_HOME, IF_EB("\033O5H", ESC_STR "O5H")}, */ 1034 {K_KHOME, IF_EB("\033[1;*~", ESC_STR "[1;*~")}, 1035 {K_XHOME, IF_EB("\033O*H", ESC_STR "O*H")}, /* other Home */ 1036 {K_ZHOME, IF_EB("\033[7;*~", ESC_STR "[7;*~")}, /* other Home */ 1037 {K_END, IF_EB("\033[1;*F", ESC_STR "[1;*F")}, 1038 /* {K_S_END, IF_EB("\033O2F", ESC_STR "O2F")}, */ 1039 /* {K_C_END, IF_EB("\033O5F", ESC_STR "O5F")}, */ 1040 {K_KEND, IF_EB("\033[4;*~", ESC_STR "[4;*~")}, 1041 {K_XEND, IF_EB("\033O*F", ESC_STR "O*F")}, /* other End */ 1042 {K_ZEND, IF_EB("\033[8;*~", ESC_STR "[8;*~")}, 1043 {K_PAGEUP, IF_EB("\033[5;*~", ESC_STR "[5;*~")}, 1044 {K_PAGEDOWN, IF_EB("\033[6;*~", ESC_STR "[6;*~")}, 1045 {K_KPLUS, IF_EB("\033O*k", ESC_STR "O*k")}, /* keypad plus */ 1046 {K_KMINUS, IF_EB("\033O*m", ESC_STR "O*m")}, /* keypad minus */ 1047 {K_KDIVIDE, IF_EB("\033O*o", ESC_STR "O*o")}, /* keypad / */ 1048 {K_KMULTIPLY, IF_EB("\033O*j", ESC_STR "O*j")}, /* keypad * */ 1049 {K_KENTER, IF_EB("\033O*M", ESC_STR "O*M")}, /* keypad Enter */ 1050 {K_KPOINT, IF_EB("\033O*n", ESC_STR "O*n")}, /* keypad . */ 1051 {K_KDEL, IF_EB("\033[3;*~", ESC_STR "[3;*~")}, /* keypad Del */ 1052 1053 {BT_EXTRA_KEYS, ""}, 1054 {TERMCAP2KEY('k', '0'), IF_EB("\033[10;*~", ESC_STR "[10;*~")}, /* F0 */ 1055 {TERMCAP2KEY('F', '3'), IF_EB("\033[25;*~", ESC_STR "[25;*~")}, /* F13 */ 1056 /* F14 and F15 are missing, because they send the same codes as the undo 1057 * and help key, although they don't work on all keyboards. */ 1058 {TERMCAP2KEY('F', '6'), IF_EB("\033[29;*~", ESC_STR "[29;*~")}, /* F16 */ 1059 {TERMCAP2KEY('F', '7'), IF_EB("\033[31;*~", ESC_STR "[31;*~")}, /* F17 */ 1060 {TERMCAP2KEY('F', '8'), IF_EB("\033[32;*~", ESC_STR "[32;*~")}, /* F18 */ 1061 {TERMCAP2KEY('F', '9'), IF_EB("\033[33;*~", ESC_STR "[33;*~")}, /* F19 */ 1062 {TERMCAP2KEY('F', 'A'), IF_EB("\033[34;*~", ESC_STR "[34;*~")}, /* F20 */ 1063 1064 {TERMCAP2KEY('F', 'B'), IF_EB("\033[42;*~", ESC_STR "[42;*~")}, /* F21 */ 1065 {TERMCAP2KEY('F', 'C'), IF_EB("\033[43;*~", ESC_STR "[43;*~")}, /* F22 */ 1066 {TERMCAP2KEY('F', 'D'), IF_EB("\033[44;*~", ESC_STR "[44;*~")}, /* F23 */ 1067 {TERMCAP2KEY('F', 'E'), IF_EB("\033[45;*~", ESC_STR "[45;*~")}, /* F24 */ 1068 {TERMCAP2KEY('F', 'F'), IF_EB("\033[46;*~", ESC_STR "[46;*~")}, /* F25 */ 1069 {TERMCAP2KEY('F', 'G'), IF_EB("\033[47;*~", ESC_STR "[47;*~")}, /* F26 */ 1070 {TERMCAP2KEY('F', 'H'), IF_EB("\033[48;*~", ESC_STR "[48;*~")}, /* F27 */ 1071 {TERMCAP2KEY('F', 'I'), IF_EB("\033[49;*~", ESC_STR "[49;*~")}, /* F28 */ 1072 {TERMCAP2KEY('F', 'J'), IF_EB("\033[50;*~", ESC_STR "[50;*~")}, /* F29 */ 1073 {TERMCAP2KEY('F', 'K'), IF_EB("\033[51;*~", ESC_STR "[51;*~")}, /* F30 */ 1074 1075 {TERMCAP2KEY('F', 'L'), IF_EB("\033[52;*~", ESC_STR "[52;*~")}, /* F31 */ 1076 {TERMCAP2KEY('F', 'M'), IF_EB("\033[53;*~", ESC_STR "[53;*~")}, /* F32 */ 1077 {TERMCAP2KEY('F', 'N'), IF_EB("\033[54;*~", ESC_STR "[54;*~")}, /* F33 */ 1078 {TERMCAP2KEY('F', 'O'), IF_EB("\033[55;*~", ESC_STR "[55;*~")}, /* F34 */ 1079 {TERMCAP2KEY('F', 'P'), IF_EB("\033[56;*~", ESC_STR "[56;*~")}, /* F35 */ 1080 {TERMCAP2KEY('F', 'Q'), IF_EB("\033[57;*~", ESC_STR "[57;*~")}, /* F36 */ 1081 {TERMCAP2KEY('F', 'R'), IF_EB("\033[58;*~", ESC_STR "[58;*~")}, /* F37 */ 1082 # endif 1083 1084 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) 1085 /* 1086 * iris-ansi for Silicon Graphics machines. 1087 */ 1088 {(int)KS_NAME, "iris-ansi"}, 1089 {(int)KS_CE, "\033[K"}, 1090 {(int)KS_CD, "\033[J"}, 1091 {(int)KS_AL, "\033[L"}, 1092 # ifdef TERMINFO 1093 {(int)KS_CAL, "\033[%p1%dL"}, 1094 # else 1095 {(int)KS_CAL, "\033[%dL"}, 1096 # endif 1097 {(int)KS_DL, "\033[M"}, 1098 # ifdef TERMINFO 1099 {(int)KS_CDL, "\033[%p1%dM"}, 1100 # else 1101 {(int)KS_CDL, "\033[%dM"}, 1102 # endif 1103 #if 0 /* The scroll region is not working as Vim expects. */ 1104 # ifdef TERMINFO 1105 {(int)KS_CS, "\033[%i%p1%d;%p2%dr"}, 1106 # else 1107 {(int)KS_CS, "\033[%i%d;%dr"}, 1108 # endif 1109 #endif 1110 {(int)KS_CL, "\033[H\033[2J"}, 1111 {(int)KS_VE, "\033[9/y\033[12/y"}, /* These aren't documented */ 1112 {(int)KS_VS, "\033[10/y\033[=1h\033[=2l"}, /* These aren't documented */ 1113 {(int)KS_TI, "\033[=6h"}, 1114 {(int)KS_TE, "\033[=6l"}, 1115 {(int)KS_SE, "\033[21;27m"}, 1116 {(int)KS_SO, "\033[1;7m"}, 1117 {(int)KS_ME, "\033[m"}, 1118 {(int)KS_MR, "\033[7m"}, 1119 {(int)KS_MD, "\033[1m"}, 1120 {(int)KS_CCO, "8"}, /* allow 8 colors */ 1121 {(int)KS_CZH, "\033[3m"}, /* italic mode on */ 1122 {(int)KS_CZR, "\033[23m"}, /* italic mode off */ 1123 {(int)KS_US, "\033[4m"}, /* underline on */ 1124 {(int)KS_UE, "\033[24m"}, /* underline off */ 1125 # ifdef TERMINFO 1126 {(int)KS_CAB, "\033[4%p1%dm"}, /* set background color (ANSI) */ 1127 {(int)KS_CAF, "\033[3%p1%dm"}, /* set foreground color (ANSI) */ 1128 {(int)KS_CSB, "\033[102;%p1%dm"}, /* set screen background color */ 1129 {(int)KS_CSF, "\033[101;%p1%dm"}, /* set screen foreground color */ 1130 # else 1131 {(int)KS_CAB, "\033[4%dm"}, /* set background color (ANSI) */ 1132 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color (ANSI) */ 1133 {(int)KS_CSB, "\033[102;%dm"}, /* set screen background color */ 1134 {(int)KS_CSF, "\033[101;%dm"}, /* set screen foreground color */ 1135 # endif 1136 {(int)KS_MS, "y"}, /* guessed */ 1137 {(int)KS_UT, "y"}, /* guessed */ 1138 {(int)KS_LE, "\b"}, 1139 # ifdef TERMINFO 1140 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 1141 # else 1142 {(int)KS_CM, "\033[%i%d;%dH"}, 1143 # endif 1144 {(int)KS_SR, "\033M"}, 1145 # ifdef TERMINFO 1146 {(int)KS_CRI, "\033[%p1%dC"}, 1147 # else 1148 {(int)KS_CRI, "\033[%dC"}, 1149 # endif 1150 {(int)KS_CIS, "\033P3.y"}, 1151 {(int)KS_CIE, "\234"}, /* ST "String Terminator" */ 1152 {(int)KS_TS, "\033P1.y"}, 1153 {(int)KS_FS, "\234"}, /* ST "String Terminator" */ 1154 # ifdef TERMINFO 1155 {(int)KS_CWS, "\033[203;%p1%d;%p2%d/y"}, 1156 {(int)KS_CWP, "\033[205;%p1%d;%p2%d/y"}, 1157 # else 1158 {(int)KS_CWS, "\033[203;%d;%d/y"}, 1159 {(int)KS_CWP, "\033[205;%d;%d/y"}, 1160 # endif 1161 {K_UP, "\033[A"}, 1162 {K_DOWN, "\033[B"}, 1163 {K_LEFT, "\033[D"}, 1164 {K_RIGHT, "\033[C"}, 1165 {K_S_UP, "\033[161q"}, 1166 {K_S_DOWN, "\033[164q"}, 1167 {K_S_LEFT, "\033[158q"}, 1168 {K_S_RIGHT, "\033[167q"}, 1169 {K_F1, "\033[001q"}, 1170 {K_F2, "\033[002q"}, 1171 {K_F3, "\033[003q"}, 1172 {K_F4, "\033[004q"}, 1173 {K_F5, "\033[005q"}, 1174 {K_F6, "\033[006q"}, 1175 {K_F7, "\033[007q"}, 1176 {K_F8, "\033[008q"}, 1177 {K_F9, "\033[009q"}, 1178 {K_F10, "\033[010q"}, 1179 {K_F11, "\033[011q"}, 1180 {K_F12, "\033[012q"}, 1181 {K_S_F1, "\033[013q"}, 1182 {K_S_F2, "\033[014q"}, 1183 {K_S_F3, "\033[015q"}, 1184 {K_S_F4, "\033[016q"}, 1185 {K_S_F5, "\033[017q"}, 1186 {K_S_F6, "\033[018q"}, 1187 {K_S_F7, "\033[019q"}, 1188 {K_S_F8, "\033[020q"}, 1189 {K_S_F9, "\033[021q"}, 1190 {K_S_F10, "\033[022q"}, 1191 {K_S_F11, "\033[023q"}, 1192 {K_S_F12, "\033[024q"}, 1193 {K_INS, "\033[139q"}, 1194 {K_HOME, "\033[H"}, 1195 {K_END, "\033[146q"}, 1196 {K_PAGEUP, "\033[150q"}, 1197 {K_PAGEDOWN, "\033[154q"}, 1198 # endif 1199 1200 # if defined(DEBUG) || defined(ALL_BUILTIN_TCAPS) 1201 /* 1202 * for debugging 1203 */ 1204 {(int)KS_NAME, "debug"}, 1205 {(int)KS_CE, "[CE]"}, 1206 {(int)KS_CD, "[CD]"}, 1207 {(int)KS_AL, "[AL]"}, 1208 # ifdef TERMINFO 1209 {(int)KS_CAL, "[CAL%p1%d]"}, 1210 # else 1211 {(int)KS_CAL, "[CAL%d]"}, 1212 # endif 1213 {(int)KS_DL, "[DL]"}, 1214 # ifdef TERMINFO 1215 {(int)KS_CDL, "[CDL%p1%d]"}, 1216 # else 1217 {(int)KS_CDL, "[CDL%d]"}, 1218 # endif 1219 # ifdef TERMINFO 1220 {(int)KS_CS, "[%p1%dCS%p2%d]"}, 1221 # else 1222 {(int)KS_CS, "[%dCS%d]"}, 1223 # endif 1224 # ifdef FEAT_VERTSPLIT 1225 # ifdef TERMINFO 1226 {(int)KS_CSV, "[%p1%dCSV%p2%d]"}, 1227 # else 1228 {(int)KS_CSV, "[%dCSV%d]"}, 1229 # endif 1230 # endif 1231 # ifdef TERMINFO 1232 {(int)KS_CAB, "[CAB%p1%d]"}, 1233 {(int)KS_CAF, "[CAF%p1%d]"}, 1234 {(int)KS_CSB, "[CSB%p1%d]"}, 1235 {(int)KS_CSF, "[CSF%p1%d]"}, 1236 # else 1237 {(int)KS_CAB, "[CAB%d]"}, 1238 {(int)KS_CAF, "[CAF%d]"}, 1239 {(int)KS_CSB, "[CSB%d]"}, 1240 {(int)KS_CSF, "[CSF%d]"}, 1241 # endif 1242 {(int)KS_OP, "[OP]"}, 1243 {(int)KS_LE, "[LE]"}, 1244 {(int)KS_CL, "[CL]"}, 1245 {(int)KS_VI, "[VI]"}, 1246 {(int)KS_VE, "[VE]"}, 1247 {(int)KS_VS, "[VS]"}, 1248 {(int)KS_ME, "[ME]"}, 1249 {(int)KS_MR, "[MR]"}, 1250 {(int)KS_MB, "[MB]"}, 1251 {(int)KS_MD, "[MD]"}, 1252 {(int)KS_SE, "[SE]"}, 1253 {(int)KS_SO, "[SO]"}, 1254 {(int)KS_UE, "[UE]"}, 1255 {(int)KS_US, "[US]"}, 1256 {(int)KS_UCE, "[UCE]"}, 1257 {(int)KS_UCS, "[UCS]"}, 1258 {(int)KS_MS, "[MS]"}, 1259 {(int)KS_UT, "[UT]"}, 1260 # ifdef TERMINFO 1261 {(int)KS_CM, "[%p1%dCM%p2%d]"}, 1262 # else 1263 {(int)KS_CM, "[%dCM%d]"}, 1264 # endif 1265 {(int)KS_SR, "[SR]"}, 1266 # ifdef TERMINFO 1267 {(int)KS_CRI, "[CRI%p1%d]"}, 1268 # else 1269 {(int)KS_CRI, "[CRI%d]"}, 1270 # endif 1271 {(int)KS_VB, "[VB]"}, 1272 {(int)KS_KS, "[KS]"}, 1273 {(int)KS_KE, "[KE]"}, 1274 {(int)KS_TI, "[TI]"}, 1275 {(int)KS_TE, "[TE]"}, 1276 {(int)KS_CIS, "[CIS]"}, 1277 {(int)KS_CIE, "[CIE]"}, 1278 {(int)KS_TS, "[TS]"}, 1279 {(int)KS_FS, "[FS]"}, 1280 # ifdef TERMINFO 1281 {(int)KS_CWS, "[%p1%dCWS%p2%d]"}, 1282 {(int)KS_CWP, "[%p1%dCWP%p2%d]"}, 1283 # else 1284 {(int)KS_CWS, "[%dCWS%d]"}, 1285 {(int)KS_CWP, "[%dCWP%d]"}, 1286 # endif 1287 {(int)KS_CRV, "[CRV]"}, 1288 {K_UP, "[KU]"}, 1289 {K_DOWN, "[KD]"}, 1290 {K_LEFT, "[KL]"}, 1291 {K_RIGHT, "[KR]"}, 1292 {K_XUP, "[xKU]"}, 1293 {K_XDOWN, "[xKD]"}, 1294 {K_XLEFT, "[xKL]"}, 1295 {K_XRIGHT, "[xKR]"}, 1296 {K_S_UP, "[S-KU]"}, 1297 {K_S_DOWN, "[S-KD]"}, 1298 {K_S_LEFT, "[S-KL]"}, 1299 {K_C_LEFT, "[C-KL]"}, 1300 {K_S_RIGHT, "[S-KR]"}, 1301 {K_C_RIGHT, "[C-KR]"}, 1302 {K_F1, "[F1]"}, 1303 {K_XF1, "[xF1]"}, 1304 {K_F2, "[F2]"}, 1305 {K_XF2, "[xF2]"}, 1306 {K_F3, "[F3]"}, 1307 {K_XF3, "[xF3]"}, 1308 {K_F4, "[F4]"}, 1309 {K_XF4, "[xF4]"}, 1310 {K_F5, "[F5]"}, 1311 {K_F6, "[F6]"}, 1312 {K_F7, "[F7]"}, 1313 {K_F8, "[F8]"}, 1314 {K_F9, "[F9]"}, 1315 {K_F10, "[F10]"}, 1316 {K_F11, "[F11]"}, 1317 {K_F12, "[F12]"}, 1318 {K_S_F1, "[S-F1]"}, 1319 {K_S_XF1, "[S-xF1]"}, 1320 {K_S_F2, "[S-F2]"}, 1321 {K_S_XF2, "[S-xF2]"}, 1322 {K_S_F3, "[S-F3]"}, 1323 {K_S_XF3, "[S-xF3]"}, 1324 {K_S_F4, "[S-F4]"}, 1325 {K_S_XF4, "[S-xF4]"}, 1326 {K_S_F5, "[S-F5]"}, 1327 {K_S_F6, "[S-F6]"}, 1328 {K_S_F7, "[S-F7]"}, 1329 {K_S_F8, "[S-F8]"}, 1330 {K_S_F9, "[S-F9]"}, 1331 {K_S_F10, "[S-F10]"}, 1332 {K_S_F11, "[S-F11]"}, 1333 {K_S_F12, "[S-F12]"}, 1334 {K_HELP, "[HELP]"}, 1335 {K_UNDO, "[UNDO]"}, 1336 {K_BS, "[BS]"}, 1337 {K_INS, "[INS]"}, 1338 {K_KINS, "[KINS]"}, 1339 {K_DEL, "[DEL]"}, 1340 {K_KDEL, "[KDEL]"}, 1341 {K_HOME, "[HOME]"}, 1342 {K_S_HOME, "[C-HOME]"}, 1343 {K_C_HOME, "[C-HOME]"}, 1344 {K_KHOME, "[KHOME]"}, 1345 {K_XHOME, "[XHOME]"}, 1346 {K_ZHOME, "[ZHOME]"}, 1347 {K_END, "[END]"}, 1348 {K_S_END, "[C-END]"}, 1349 {K_C_END, "[C-END]"}, 1350 {K_KEND, "[KEND]"}, 1351 {K_XEND, "[XEND]"}, 1352 {K_ZEND, "[ZEND]"}, 1353 {K_PAGEUP, "[PAGEUP]"}, 1354 {K_PAGEDOWN, "[PAGEDOWN]"}, 1355 {K_KPAGEUP, "[KPAGEUP]"}, 1356 {K_KPAGEDOWN, "[KPAGEDOWN]"}, 1357 {K_MOUSE, "[MOUSE]"}, 1358 {K_KPLUS, "[KPLUS]"}, 1359 {K_KMINUS, "[KMINUS]"}, 1360 {K_KDIVIDE, "[KDIVIDE]"}, 1361 {K_KMULTIPLY, "[KMULTIPLY]"}, 1362 {K_KENTER, "[KENTER]"}, 1363 {K_KPOINT, "[KPOINT]"}, 1364 {K_K0, "[K0]"}, 1365 {K_K1, "[K1]"}, 1366 {K_K2, "[K2]"}, 1367 {K_K3, "[K3]"}, 1368 {K_K4, "[K4]"}, 1369 {K_K5, "[K5]"}, 1370 {K_K6, "[K6]"}, 1371 {K_K7, "[K7]"}, 1372 {K_K8, "[K8]"}, 1373 {K_K9, "[K9]"}, 1374 # endif 1375 1376 #endif /* NO_BUILTIN_TCAPS */ 1377 1378 /* 1379 * The most minimal terminal: only clear screen and cursor positioning 1380 * Always included. 1381 */ 1382 {(int)KS_NAME, "dumb"}, 1383 {(int)KS_CL, "\014"}, 1384 #ifdef TERMINFO 1385 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", 1386 ESC_STR "[%i%p1%d;%p2%dH")}, 1387 #else 1388 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 1389 #endif 1390 1391 /* 1392 * end marker 1393 */ 1394 {(int)KS_NAME, NULL} 1395 1396 }; /* end of builtin_termcaps */ 1397 1398 /* 1399 * DEFAULT_TERM is used, when no terminal is specified with -T option or $TERM. 1400 */ 1401 #ifdef RISCOS 1402 # define DEFAULT_TERM (char_u *)"riscos" 1403 #endif 1404 1405 #ifdef AMIGA 1406 # define DEFAULT_TERM (char_u *)"amiga" 1407 #endif 1408 1409 #ifdef MSWIN 1410 # define DEFAULT_TERM (char_u *)"win32" 1411 #endif 1412 1413 #ifdef MSDOS 1414 # define DEFAULT_TERM (char_u *)"pcterm" 1415 #endif 1416 1417 #if defined(UNIX) && !defined(__MINT__) 1418 # define DEFAULT_TERM (char_u *)"ansi" 1419 #endif 1420 1421 #ifdef __MINT__ 1422 # define DEFAULT_TERM (char_u *)"vt52" 1423 #endif 1424 1425 #ifdef __EMX__ 1426 # define DEFAULT_TERM (char_u *)"os2ansi" 1427 #endif 1428 1429 #ifdef VMS 1430 # define DEFAULT_TERM (char_u *)"vt320" 1431 #endif 1432 1433 #ifdef __BEOS__ 1434 # undef DEFAULT_TERM 1435 # define DEFAULT_TERM (char_u *)"beos-ansi" 1436 #endif 1437 1438 #ifndef DEFAULT_TERM 1439 # define DEFAULT_TERM (char_u *)"dumb" 1440 #endif 1441 1442 /* 1443 * Term_strings contains currently used terminal output strings. 1444 * It is initialized with the default values by parse_builtin_tcap(). 1445 * The values can be changed by setting the option with the same name. 1446 */ 1447 char_u *(term_strings[(int)KS_LAST + 1]); 1448 1449 static int need_gather = FALSE; /* need to fill termleader[] */ 1450 static char_u termleader[256 + 1]; /* for check_termcode() */ 1451 #ifdef FEAT_TERMRESPONSE 1452 static int check_for_codes = FALSE; /* check for key code reponse */ 1453 #endif 1454 1455 static struct builtin_term * 1456 find_builtin_term(term) 1457 char_u *term; 1458 { 1459 struct builtin_term *p; 1460 1461 p = builtin_termcaps; 1462 while (p->bt_string != NULL) 1463 { 1464 if (p->bt_entry == (int)KS_NAME) 1465 { 1466 #ifdef UNIX 1467 if (STRCMP(p->bt_string, "iris-ansi") == 0 && vim_is_iris(term)) 1468 return p; 1469 else if (STRCMP(p->bt_string, "xterm") == 0 && vim_is_xterm(term)) 1470 return p; 1471 else 1472 #endif 1473 #ifdef VMS 1474 if (STRCMP(p->bt_string, "vt320") == 0 && vim_is_vt300(term)) 1475 return p; 1476 else 1477 #endif 1478 if (STRCMP(term, p->bt_string) == 0) 1479 return p; 1480 } 1481 ++p; 1482 } 1483 return p; 1484 } 1485 1486 /* 1487 * Parsing of the builtin termcap entries. 1488 * Caller should check if 'name' is a valid builtin term. 1489 * The terminal's name is not set, as this is already done in termcapinit(). 1490 */ 1491 static void 1492 parse_builtin_tcap(term) 1493 char_u *term; 1494 { 1495 struct builtin_term *p; 1496 char_u name[2]; 1497 int term_8bit; 1498 1499 p = find_builtin_term(term); 1500 term_8bit = term_is_8bit(term); 1501 1502 /* Do not parse if builtin term not found */ 1503 if (p->bt_string == NULL) 1504 return; 1505 1506 for (++p; p->bt_entry != (int)KS_NAME && p->bt_entry != BT_EXTRA_KEYS; ++p) 1507 { 1508 if ((int)p->bt_entry >= 0) /* KS_xx entry */ 1509 { 1510 /* Only set the value if it wasn't set yet. */ 1511 if (term_strings[p->bt_entry] == NULL 1512 || term_strings[p->bt_entry] == empty_option) 1513 { 1514 /* 8bit terminal: use CSI instead of <Esc>[ */ 1515 if (term_8bit && term_7to8bit((char_u *)p->bt_string) != 0) 1516 { 1517 char_u *s, *t; 1518 1519 s = vim_strsave((char_u *)p->bt_string); 1520 if (s != NULL) 1521 { 1522 for (t = s; *t; ++t) 1523 if (term_7to8bit(t)) 1524 { 1525 *t = term_7to8bit(t); 1526 STRCPY(t + 1, t + 2); 1527 } 1528 term_strings[p->bt_entry] = s; 1529 set_term_option_alloced(&term_strings[p->bt_entry]); 1530 } 1531 } 1532 else 1533 term_strings[p->bt_entry] = (char_u *)p->bt_string; 1534 } 1535 } 1536 else 1537 { 1538 name[0] = KEY2TERMCAP0((int)p->bt_entry); 1539 name[1] = KEY2TERMCAP1((int)p->bt_entry); 1540 if (find_termcode(name) == NULL) 1541 add_termcode(name, (char_u *)p->bt_string, term_8bit); 1542 } 1543 } 1544 } 1545 #if defined(HAVE_TGETENT) || defined(FEAT_TERMRESPONSE) 1546 static void set_color_count __ARGS((int nr)); 1547 1548 /* 1549 * Set number of colors. 1550 * Store it as a number in t_colors. 1551 * Store it as a string in T_CCO (using nr_colors[]). 1552 */ 1553 static void 1554 set_color_count(nr) 1555 int nr; 1556 { 1557 char_u nr_colors[20]; /* string for number of colors */ 1558 1559 t_colors = nr; 1560 if (t_colors > 1) 1561 sprintf((char *)nr_colors, "%d", t_colors); 1562 else 1563 *nr_colors = NUL; 1564 set_string_option_direct((char_u *)"t_Co", -1, nr_colors, OPT_FREE, 0); 1565 } 1566 #endif 1567 1568 #ifdef HAVE_TGETENT 1569 static char *(key_names[]) = 1570 { 1571 #ifdef FEAT_TERMRESPONSE 1572 /* Do this one first, it may cause a screen redraw. */ 1573 "Co", 1574 #endif 1575 "ku", "kd", "kr", "kl", 1576 # ifdef ARCHIE 1577 "su", "sd", /* Termcap code made up! */ 1578 # endif 1579 "#2", "#4", "%i", "*7", 1580 "k1", "k2", "k3", "k4", "k5", "k6", 1581 "k7", "k8", "k9", "k;", "F1", "F2", 1582 "%1", "&8", "kb", "kI", "kD", "kh", 1583 "@7", "kP", "kN", "K1", "K3", "K4", "K5", "kB", 1584 NULL 1585 }; 1586 #endif 1587 1588 /* 1589 * Set terminal options for terminal "term". 1590 * Return OK if terminal 'term' was found in a termcap, FAIL otherwise. 1591 * 1592 * While doing this, until ttest(), some options may be NULL, be careful. 1593 */ 1594 int 1595 set_termname(term) 1596 char_u *term; 1597 { 1598 struct builtin_term *termp; 1599 #ifdef HAVE_TGETENT 1600 int builtin_first = p_tbi; 1601 int try; 1602 int termcap_cleared = FALSE; 1603 #endif 1604 int width = 0, height = 0; 1605 char_u *error_msg = NULL; 1606 char_u *bs_p, *del_p; 1607 1608 /* In silect mode (ex -s) we don't use the 'term' option. */ 1609 if (silent_mode) 1610 return OK; 1611 1612 detected_8bit = FALSE; /* reset 8-bit detection */ 1613 1614 if (term_is_builtin(term)) 1615 { 1616 term += 8; 1617 #ifdef HAVE_TGETENT 1618 builtin_first = 1; 1619 #endif 1620 } 1621 1622 /* 1623 * If HAVE_TGETENT is not defined, only the builtin termcap is used, otherwise: 1624 * If builtin_first is TRUE: 1625 * 0. try builtin termcap 1626 * 1. try external termcap 1627 * 2. if both fail default to a builtin terminal 1628 * If builtin_first is FALSE: 1629 * 1. try external termcap 1630 * 2. try builtin termcap, if both fail default to a builtin terminal 1631 */ 1632 #ifdef HAVE_TGETENT 1633 for (try = builtin_first ? 0 : 1; try < 3; ++try) 1634 { 1635 /* 1636 * Use external termcap 1637 */ 1638 if (try == 1) 1639 { 1640 char_u *p; 1641 static char_u tstrbuf[TBUFSZ]; 1642 int i; 1643 char_u tbuf[TBUFSZ]; 1644 char_u *tp; 1645 static struct { 1646 enum SpecialKey dest; /* index in term_strings[] */ 1647 char *name; /* termcap name for string */ 1648 } string_names[] = 1649 { {KS_CE, "ce"}, {KS_AL, "al"}, {KS_CAL,"AL"}, 1650 {KS_DL, "dl"}, {KS_CDL,"DL"}, {KS_CS, "cs"}, 1651 {KS_CL, "cl"}, {KS_CD, "cd"}, 1652 {KS_VI, "vi"}, {KS_VE, "ve"}, {KS_MB, "mb"}, 1653 {KS_VS, "vs"}, {KS_ME, "me"}, {KS_MR, "mr"}, 1654 {KS_MD, "md"}, {KS_SE, "se"}, {KS_SO, "so"}, 1655 {KS_CZH,"ZH"}, {KS_CZR,"ZR"}, {KS_UE, "ue"}, 1656 {KS_US, "us"}, {KS_UCE, "Ce"}, {KS_UCS, "Cs"}, 1657 {KS_CM, "cm"}, {KS_SR, "sr"}, 1658 {KS_CRI,"RI"}, {KS_VB, "vb"}, {KS_KS, "ks"}, 1659 {KS_KE, "ke"}, {KS_TI, "ti"}, {KS_TE, "te"}, 1660 {KS_BC, "bc"}, {KS_CSB,"Sb"}, {KS_CSF,"Sf"}, 1661 {KS_CAB,"AB"}, {KS_CAF,"AF"}, {KS_LE, "le"}, 1662 {KS_ND, "nd"}, {KS_OP, "op"}, {KS_CRV, "RV"}, 1663 {KS_CIS, "IS"}, {KS_CIE, "IE"}, 1664 {KS_TS, "ts"}, {KS_FS, "fs"}, 1665 {KS_CWP, "WP"}, {KS_CWS, "WS"}, 1666 {KS_CSI, "SI"}, {KS_CEI, "EI"}, 1667 {(enum SpecialKey)0, NULL} 1668 }; 1669 1670 /* 1671 * If the external termcap does not have a matching entry, try the 1672 * builtin ones. 1673 */ 1674 if ((error_msg = tgetent_error(tbuf, term)) == NULL) 1675 { 1676 tp = tstrbuf; 1677 if (!termcap_cleared) 1678 { 1679 clear_termoptions(); /* clear old options */ 1680 termcap_cleared = TRUE; 1681 } 1682 1683 /* get output strings */ 1684 for (i = 0; string_names[i].name != NULL; ++i) 1685 { 1686 if (term_str(string_names[i].dest) == NULL 1687 || term_str(string_names[i].dest) == empty_option) 1688 term_str(string_names[i].dest) = 1689 TGETSTR(string_names[i].name, &tp); 1690 } 1691 1692 /* tgetflag() returns 1 if the flag is present, 0 if not and 1693 * possibly -1 if the flag doesn't exist. */ 1694 if ((T_MS == NULL || T_MS == empty_option) 1695 && tgetflag("ms") > 0) 1696 T_MS = (char_u *)"y"; 1697 if ((T_XS == NULL || T_XS == empty_option) 1698 && tgetflag("xs") > 0) 1699 T_XS = (char_u *)"y"; 1700 if ((T_DB == NULL || T_DB == empty_option) 1701 && tgetflag("db") > 0) 1702 T_DB = (char_u *)"y"; 1703 if ((T_DA == NULL || T_DA == empty_option) 1704 && tgetflag("da") > 0) 1705 T_DA = (char_u *)"y"; 1706 if ((T_UT == NULL || T_UT == empty_option) 1707 && tgetflag("ut") > 0) 1708 T_UT = (char_u *)"y"; 1709 1710 1711 /* 1712 * get key codes 1713 */ 1714 for (i = 0; key_names[i] != NULL; ++i) 1715 { 1716 if (find_termcode((char_u *)key_names[i]) == NULL) 1717 { 1718 p = TGETSTR(key_names[i], &tp); 1719 /* if cursor-left == backspace, ignore it (televideo 1720 * 925) */ 1721 if (p != NULL 1722 && (*p != Ctrl_H 1723 || key_names[i][0] != 'k' 1724 || key_names[i][1] != 'l')) 1725 add_termcode((char_u *)key_names[i], p, FALSE); 1726 } 1727 } 1728 1729 if (height == 0) 1730 height = tgetnum("li"); 1731 if (width == 0) 1732 width = tgetnum("co"); 1733 1734 /* 1735 * Get number of colors (if not done already). 1736 */ 1737 if (term_str(KS_CCO) == NULL 1738 || term_str(KS_CCO) == empty_option) 1739 set_color_count(tgetnum("Co")); 1740 1741 # ifndef hpux 1742 BC = (char *)TGETSTR("bc", &tp); 1743 UP = (char *)TGETSTR("up", &tp); 1744 p = TGETSTR("pc", &tp); 1745 if (p) 1746 PC = *p; 1747 # endif /* hpux */ 1748 } 1749 } 1750 else /* try == 0 || try == 2 */ 1751 #endif /* HAVE_TGETENT */ 1752 /* 1753 * Use builtin termcap 1754 */ 1755 { 1756 #ifdef HAVE_TGETENT 1757 /* 1758 * If builtin termcap was already used, there is no need to search 1759 * for the builtin termcap again, quit now. 1760 */ 1761 if (try == 2 && builtin_first && termcap_cleared) 1762 break; 1763 #endif 1764 /* 1765 * search for 'term' in builtin_termcaps[] 1766 */ 1767 termp = find_builtin_term(term); 1768 if (termp->bt_string == NULL) /* did not find it */ 1769 { 1770 #ifdef HAVE_TGETENT 1771 /* 1772 * If try == 0, first try the external termcap. If that is not 1773 * found we'll get back here with try == 2. 1774 * If termcap_cleared is set we used the external termcap, 1775 * don't complain about not finding the term in the builtin 1776 * termcap. 1777 */ 1778 if (try == 0) /* try external one */ 1779 continue; 1780 if (termcap_cleared) /* found in external termcap */ 1781 break; 1782 #endif 1783 1784 mch_errmsg("\r\n"); 1785 if (error_msg != NULL) 1786 { 1787 mch_errmsg((char *)error_msg); 1788 mch_errmsg("\r\n"); 1789 } 1790 mch_errmsg("'"); 1791 mch_errmsg((char *)term); 1792 mch_errmsg(_("' not known. Available builtin terminals are:")); 1793 mch_errmsg("\r\n"); 1794 for (termp = &(builtin_termcaps[0]); termp->bt_string != NULL; 1795 ++termp) 1796 { 1797 if (termp->bt_entry == (int)KS_NAME) 1798 { 1799 #ifdef HAVE_TGETENT 1800 mch_errmsg(" builtin_"); 1801 #else 1802 mch_errmsg(" "); 1803 #endif 1804 mch_errmsg(termp->bt_string); 1805 mch_errmsg("\r\n"); 1806 } 1807 } 1808 /* when user typed :set term=xxx, quit here */ 1809 if (starting != NO_SCREEN) 1810 { 1811 screen_start(); /* don't know where cursor is now */ 1812 wait_return(TRUE); 1813 return FAIL; 1814 } 1815 term = DEFAULT_TERM; 1816 mch_errmsg(_("defaulting to '")); 1817 mch_errmsg((char *)term); 1818 mch_errmsg("'\r\n"); 1819 if (emsg_silent == 0) 1820 { 1821 screen_start(); /* don't know where cursor is now */ 1822 out_flush(); 1823 ui_delay(2000L, TRUE); 1824 } 1825 set_string_option_direct((char_u *)"term", -1, term, 1826 OPT_FREE, 0); 1827 display_errors(); 1828 } 1829 out_flush(); 1830 #ifdef HAVE_TGETENT 1831 if (!termcap_cleared) 1832 { 1833 #endif 1834 clear_termoptions(); /* clear old options */ 1835 #ifdef HAVE_TGETENT 1836 termcap_cleared = TRUE; 1837 } 1838 #endif 1839 parse_builtin_tcap(term); 1840 #ifdef FEAT_GUI 1841 if (term_is_gui(term)) 1842 { 1843 out_flush(); 1844 gui_init(); 1845 /* If starting the GUI failed, don't do any of the other 1846 * things for this terminal */ 1847 if (!gui.in_use) 1848 return FAIL; 1849 #ifdef HAVE_TGETENT 1850 break; /* don't try using external termcap */ 1851 #endif 1852 } 1853 #endif /* FEAT_GUI */ 1854 } 1855 #ifdef HAVE_TGETENT 1856 } 1857 #endif 1858 1859 /* 1860 * special: There is no info in the termcap about whether the cursor 1861 * positioning is relative to the start of the screen or to the start of the 1862 * scrolling region. We just guess here. Only msdos pcterm is known to do it 1863 * relative. 1864 */ 1865 if (STRCMP(term, "pcterm") == 0) 1866 T_CCS = (char_u *)"yes"; 1867 else 1868 T_CCS = empty_option; 1869 1870 #ifdef UNIX 1871 /* 1872 * Any "stty" settings override the default for t_kb from the termcap. 1873 * This is in os_unix.c, because it depends a lot on the version of unix that 1874 * is being used. 1875 * Don't do this when the GUI is active, it uses "t_kb" and "t_kD" directly. 1876 */ 1877 #ifdef FEAT_GUI 1878 if (!gui.in_use) 1879 #endif 1880 get_stty(); 1881 #endif 1882 1883 /* 1884 * If the termcap has no entry for 'bs' and/or 'del' and the ioctl() also 1885 * didn't work, use the default CTRL-H 1886 * The default for t_kD is DEL, unless t_kb is DEL. 1887 * The vim_strsave'd strings are probably lost forever, well it's only two 1888 * bytes. Don't do this when the GUI is active, it uses "t_kb" and "t_kD" 1889 * directly. 1890 */ 1891 #ifdef FEAT_GUI 1892 if (!gui.in_use) 1893 #endif 1894 { 1895 bs_p = find_termcode((char_u *)"kb"); 1896 del_p = find_termcode((char_u *)"kD"); 1897 if (bs_p == NULL || *bs_p == NUL) 1898 add_termcode((char_u *)"kb", (bs_p = (char_u *)CTRL_H_STR), FALSE); 1899 if ((del_p == NULL || *del_p == NUL) && 1900 (bs_p == NULL || *bs_p != DEL)) 1901 add_termcode((char_u *)"kD", (char_u *)DEL_STR, FALSE); 1902 } 1903 1904 #if defined(UNIX) || defined(VMS) 1905 term_is_xterm = vim_is_xterm(term); 1906 #endif 1907 1908 #ifdef FEAT_MOUSE 1909 # if defined(UNIX) || defined(VMS) 1910 # ifdef FEAT_MOUSE_TTY 1911 /* 1912 * For Unix, set the 'ttymouse' option to the type of mouse to be used. 1913 * The termcode for the mouse is added as a side effect in option.c. 1914 */ 1915 { 1916 char_u *p; 1917 1918 p = (char_u *)""; 1919 # ifdef FEAT_MOUSE_XTERM 1920 # ifdef FEAT_CLIPBOARD 1921 # ifdef FEAT_GUI 1922 if (!gui.in_use) 1923 # endif 1924 clip_init(FALSE); 1925 # endif 1926 if (term_is_xterm) 1927 { 1928 if (use_xterm_mouse()) 1929 p = NULL; /* keep existing value, might be "xterm2" */ 1930 else 1931 p = (char_u *)"xterm"; 1932 } 1933 # endif 1934 if (p != NULL) 1935 set_option_value((char_u *)"ttym", 0L, p, 0); 1936 if (p == NULL 1937 # ifdef FEAT_GUI 1938 || gui.in_use 1939 # endif 1940 ) 1941 check_mouse_termcode(); /* set mouse termcode anyway */ 1942 } 1943 # endif 1944 # else 1945 set_mouse_termcode(KS_MOUSE, (char_u *)"\233M"); 1946 # endif 1947 #endif /* FEAT_MOUSE */ 1948 1949 #ifdef FEAT_SNIFF 1950 { 1951 char_u name[2]; 1952 1953 name[0] = (int)KS_EXTRA; 1954 name[1] = (int)KE_SNIFF; 1955 add_termcode(name, (char_u *)"\233sniff", FALSE); 1956 } 1957 #endif 1958 1959 #ifdef USE_TERM_CONSOLE 1960 /* DEFAULT_TERM indicates that it is the machine console. */ 1961 if (STRCMP(term, DEFAULT_TERM) != 0) 1962 term_console = FALSE; 1963 else 1964 { 1965 term_console = TRUE; 1966 # ifdef AMIGA 1967 win_resize_on(); /* enable window resizing reports */ 1968 # endif 1969 } 1970 #endif 1971 1972 #if defined(UNIX) || defined(VMS) 1973 /* 1974 * 'ttyfast' is default on for xterm, iris-ansi and a few others. 1975 */ 1976 if (vim_is_fastterm(term)) 1977 p_tf = TRUE; 1978 #endif 1979 #ifdef USE_TERM_CONSOLE 1980 /* 1981 * 'ttyfast' is default on consoles 1982 */ 1983 if (term_console) 1984 p_tf = TRUE; 1985 #endif 1986 1987 ttest(TRUE); /* make sure we have a valid set of terminal codes */ 1988 1989 full_screen = TRUE; /* we can use termcap codes from now on */ 1990 set_term_defaults(); /* use current values as defaults */ 1991 #ifdef FEAT_TERMRESPONSE 1992 crv_status = CRV_GET; /* Get terminal version later */ 1993 #endif 1994 1995 /* 1996 * Initialize the terminal with the appropriate termcap codes. 1997 * Set the mouse and window title if possible. 1998 * Don't do this when starting, need to parse the .vimrc first, because it 1999 * may redefine t_TI etc. 2000 */ 2001 if (starting != NO_SCREEN) 2002 { 2003 starttermcap(); /* may change terminal mode */ 2004 #ifdef FEAT_MOUSE 2005 setmouse(); /* may start using the mouse */ 2006 #endif 2007 #ifdef FEAT_TITLE 2008 maketitle(); /* may display window title */ 2009 #endif 2010 } 2011 2012 /* display initial screen after ttest() checking. jw. */ 2013 if (width <= 0 || height <= 0) 2014 { 2015 /* termcap failed to report size */ 2016 /* set defaults, in case ui_get_shellsize() also fails */ 2017 width = 80; 2018 #if defined(MSDOS) || defined(WIN3264) 2019 height = 25; /* console is often 25 lines */ 2020 #else 2021 height = 24; /* most terminals are 24 lines */ 2022 #endif 2023 } 2024 set_shellsize(width, height, FALSE); /* may change Rows */ 2025 if (starting != NO_SCREEN) 2026 { 2027 if (scroll_region) 2028 scroll_region_reset(); /* In case Rows changed */ 2029 check_map_keycodes(); /* check mappings for terminal codes used */ 2030 2031 #ifdef FEAT_AUTOCMD 2032 { 2033 buf_T *old_curbuf; 2034 2035 /* 2036 * Execute the TermChanged autocommands for each buffer that is 2037 * loaded. 2038 */ 2039 old_curbuf = curbuf; 2040 for (curbuf = firstbuf; curbuf != NULL; curbuf = curbuf->b_next) 2041 { 2042 if (curbuf->b_ml.ml_mfp != NULL) 2043 apply_autocmds(EVENT_TERMCHANGED, NULL, NULL, FALSE, 2044 curbuf); 2045 } 2046 if (buf_valid(old_curbuf)) 2047 curbuf = old_curbuf; 2048 } 2049 #endif 2050 } 2051 2052 #ifdef FEAT_TERMRESPONSE 2053 may_req_termresponse(); 2054 #endif 2055 2056 return OK; 2057 } 2058 2059 #if defined(FEAT_MOUSE) || defined(PROTO) 2060 2061 # ifdef FEAT_MOUSE_TTY 2062 # define HMT_NORMAL 1 2063 # define HMT_NETTERM 2 2064 # define HMT_DEC 4 2065 # define HMT_JSBTERM 8 2066 # define HMT_PTERM 16 2067 static int has_mouse_termcode = 0; 2068 # endif 2069 2070 # if (!defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_MOUSE_NET) \ 2071 || defined(FEAT_MOUSE_DEC)) || defined(FEAT_MOUSE_JSB) \ 2072 || defined(FEAT_MOUSE_PTERM) || defined(PROTO) 2073 void 2074 set_mouse_termcode(n, s) 2075 int n; /* KS_MOUSE, KS_NETTERM_MOUSE or KS_DEC_MOUSE */ 2076 char_u *s; 2077 { 2078 char_u name[2]; 2079 2080 name[0] = n; 2081 name[1] = KE_FILLER; 2082 add_termcode(name, s, FALSE); 2083 # ifdef FEAT_MOUSE_TTY 2084 # ifdef FEAT_MOUSE_JSB 2085 if (n == KS_JSBTERM_MOUSE) 2086 has_mouse_termcode |= HMT_JSBTERM; 2087 else 2088 # endif 2089 # ifdef FEAT_MOUSE_NET 2090 if (n == KS_NETTERM_MOUSE) 2091 has_mouse_termcode |= HMT_NETTERM; 2092 else 2093 # endif 2094 # ifdef FEAT_MOUSE_DEC 2095 if (n == KS_DEC_MOUSE) 2096 has_mouse_termcode |= HMT_DEC; 2097 else 2098 # endif 2099 # ifdef FEAT_MOUSE_PTERM 2100 if (n == KS_PTERM_MOUSE) 2101 has_mouse_termcode |= HMT_PTERM; 2102 else 2103 # endif 2104 has_mouse_termcode |= HMT_NORMAL; 2105 # endif 2106 } 2107 # endif 2108 2109 # if ((defined(UNIX) || defined(VMS) || defined(OS2)) \ 2110 && (defined(FEAT_MOUSE_XTERM) || defined(FEAT_MOUSE_DEC) \ 2111 || defined(FEAT_MOUSE_GPM) || defined(FEAT_MOUSE_PTERM))) \ 2112 || defined(PROTO) 2113 void 2114 del_mouse_termcode(n) 2115 int n; /* KS_MOUSE, KS_NETTERM_MOUSE or KS_DEC_MOUSE */ 2116 { 2117 char_u name[2]; 2118 2119 name[0] = n; 2120 name[1] = KE_FILLER; 2121 del_termcode(name); 2122 # ifdef FEAT_MOUSE_TTY 2123 # ifdef FEAT_MOUSE_JSB 2124 if (n == KS_JSBTERM_MOUSE) 2125 has_mouse_termcode &= ~HMT_JSBTERM; 2126 else 2127 # endif 2128 # ifdef FEAT_MOUSE_NET 2129 if (n == KS_NETTERM_MOUSE) 2130 has_mouse_termcode &= ~HMT_NETTERM; 2131 else 2132 # endif 2133 # ifdef FEAT_MOUSE_DEC 2134 if (n == KS_DEC_MOUSE) 2135 has_mouse_termcode &= ~HMT_DEC; 2136 else 2137 # endif 2138 # ifdef FEAT_MOUSE_PTERM 2139 if (n == KS_PTERM_MOUSE) 2140 has_mouse_termcode &= ~HMT_PTERM; 2141 else 2142 # endif 2143 has_mouse_termcode &= ~HMT_NORMAL; 2144 # endif 2145 } 2146 # endif 2147 #endif 2148 2149 #ifdef HAVE_TGETENT 2150 /* 2151 * Call tgetent() 2152 * Return error message if it fails, NULL if it's OK. 2153 */ 2154 static char_u * 2155 tgetent_error(tbuf, term) 2156 char_u *tbuf; 2157 char_u *term; 2158 { 2159 int i; 2160 2161 i = TGETENT(tbuf, term); 2162 if (i < 0 /* -1 is always an error */ 2163 # ifdef TGETENT_ZERO_ERR 2164 || i == 0 /* sometimes zero is also an error */ 2165 # endif 2166 ) 2167 { 2168 /* On FreeBSD tputs() gets a SEGV after a tgetent() which fails. Call 2169 * tgetent() with the always existing "dumb" entry to avoid a crash or 2170 * hang. */ 2171 (void)TGETENT(tbuf, "dumb"); 2172 2173 if (i < 0) 2174 # ifdef TGETENT_ZERO_ERR 2175 return (char_u *)_("E557: Cannot open termcap file"); 2176 if (i == 0) 2177 # endif 2178 #ifdef TERMINFO 2179 return (char_u *)_("E558: Terminal entry not found in terminfo"); 2180 #else 2181 return (char_u *)_("E559: Terminal entry not found in termcap"); 2182 #endif 2183 } 2184 return NULL; 2185 } 2186 2187 /* 2188 * Some versions of tgetstr() have been reported to return -1 instead of NULL. 2189 * Fix that here. 2190 */ 2191 static char_u * 2192 vim_tgetstr(s, pp) 2193 char *s; 2194 char_u **pp; 2195 { 2196 char *p; 2197 2198 p = tgetstr(s, (char **)pp); 2199 if (p == (char *)-1) 2200 p = NULL; 2201 return (char_u *)p; 2202 } 2203 #endif /* HAVE_TGETENT */ 2204 2205 #if defined(HAVE_TGETENT) && (defined(UNIX) || defined(__EMX__) || defined(VMS) || defined(MACOS_X)) 2206 /* 2207 * Get Columns and Rows from the termcap. Used after a window signal if the 2208 * ioctl() fails. It doesn't make sense to call tgetent each time if the "co" 2209 * and "li" entries never change. But on some systems this works. 2210 * Errors while getting the entries are ignored. 2211 */ 2212 void 2213 getlinecol(cp, rp) 2214 long *cp; /* pointer to columns */ 2215 long *rp; /* pointer to rows */ 2216 { 2217 char_u tbuf[TBUFSZ]; 2218 2219 if (T_NAME != NULL && *T_NAME != NUL && tgetent_error(tbuf, T_NAME) == NULL) 2220 { 2221 if (*cp == 0) 2222 *cp = tgetnum("co"); 2223 if (*rp == 0) 2224 *rp = tgetnum("li"); 2225 } 2226 } 2227 #endif /* defined(HAVE_TGETENT) && defined(UNIX) */ 2228 2229 /* 2230 * Get a string entry from the termcap and add it to the list of termcodes. 2231 * Used for <t_xx> special keys. 2232 * Give an error message for failure when not sourcing. 2233 * If force given, replace an existing entry. 2234 * Return FAIL if the entry was not found, OK if the entry was added. 2235 */ 2236 int 2237 add_termcap_entry(name, force) 2238 char_u *name; 2239 int force; 2240 { 2241 char_u *term; 2242 int key; 2243 struct builtin_term *termp; 2244 #ifdef HAVE_TGETENT 2245 char_u *string; 2246 int i; 2247 int builtin_first; 2248 char_u tbuf[TBUFSZ]; 2249 char_u tstrbuf[TBUFSZ]; 2250 char_u *tp = tstrbuf; 2251 char_u *error_msg = NULL; 2252 #endif 2253 2254 /* 2255 * If the GUI is running or will start in a moment, we only support the keys 2256 * that the GUI can produce. 2257 */ 2258 #ifdef FEAT_GUI 2259 if (gui.in_use || gui.starting) 2260 return gui_mch_haskey(name); 2261 #endif 2262 2263 if (!force && find_termcode(name) != NULL) /* it's already there */ 2264 return OK; 2265 2266 term = T_NAME; 2267 if (term == NULL || *term == NUL) /* 'term' not defined yet */ 2268 return FAIL; 2269 2270 if (term_is_builtin(term)) /* name starts with "builtin_" */ 2271 { 2272 term += 8; 2273 #ifdef HAVE_TGETENT 2274 builtin_first = TRUE; 2275 #endif 2276 } 2277 #ifdef HAVE_TGETENT 2278 else 2279 builtin_first = p_tbi; 2280 #endif 2281 2282 #ifdef HAVE_TGETENT 2283 /* 2284 * We can get the entry from the builtin termcap and from the external one. 2285 * If 'ttybuiltin' is on or the terminal name starts with "builtin_", try 2286 * builtin termcap first. 2287 * If 'ttybuiltin' is off, try external termcap first. 2288 */ 2289 for (i = 0; i < 2; ++i) 2290 { 2291 if (!builtin_first == i) 2292 #endif 2293 /* 2294 * Search in builtin termcap 2295 */ 2296 { 2297 termp = find_builtin_term(term); 2298 if (termp->bt_string != NULL) /* found it */ 2299 { 2300 key = TERMCAP2KEY(name[0], name[1]); 2301 while (termp->bt_entry != (int)KS_NAME) 2302 { 2303 if ((int)termp->bt_entry == key) 2304 { 2305 add_termcode(name, (char_u *)termp->bt_string, 2306 term_is_8bit(term)); 2307 return OK; 2308 } 2309 ++termp; 2310 } 2311 } 2312 } 2313 #ifdef HAVE_TGETENT 2314 else 2315 /* 2316 * Search in external termcap 2317 */ 2318 { 2319 error_msg = tgetent_error(tbuf, term); 2320 if (error_msg == NULL) 2321 { 2322 string = TGETSTR((char *)name, &tp); 2323 if (string != NULL && *string != NUL) 2324 { 2325 add_termcode(name, string, FALSE); 2326 return OK; 2327 } 2328 } 2329 } 2330 } 2331 #endif 2332 2333 if (sourcing_name == NULL) 2334 { 2335 #ifdef HAVE_TGETENT 2336 if (error_msg != NULL) 2337 EMSG(error_msg); 2338 else 2339 #endif 2340 EMSG2(_("E436: No \"%s\" entry in termcap"), name); 2341 } 2342 return FAIL; 2343 } 2344 2345 static int 2346 term_is_builtin(name) 2347 char_u *name; 2348 { 2349 return (STRNCMP(name, "builtin_", (size_t)8) == 0); 2350 } 2351 2352 /* 2353 * Return TRUE if terminal "name" uses CSI instead of <Esc>[. 2354 * Assume that the terminal is using 8-bit controls when the name contains 2355 * "8bit", like in "xterm-8bit". 2356 */ 2357 int 2358 term_is_8bit(name) 2359 char_u *name; 2360 { 2361 return (detected_8bit || strstr((char *)name, "8bit") != NULL); 2362 } 2363 2364 /* 2365 * Translate terminal control chars from 7-bit to 8-bit: 2366 * <Esc>[ -> CSI 2367 * <Esc>] -> <M-C-]> 2368 * <Esc>O -> <M-C-O> 2369 */ 2370 static int 2371 term_7to8bit(p) 2372 char_u *p; 2373 { 2374 if (*p == ESC) 2375 { 2376 if (p[1] == '[') 2377 return CSI; 2378 if (p[1] == ']') 2379 return 0x9d; 2380 if (p[1] == 'O') 2381 return 0x8f; 2382 } 2383 return 0; 2384 } 2385 2386 #ifdef FEAT_GUI 2387 int 2388 term_is_gui(name) 2389 char_u *name; 2390 { 2391 return (STRCMP(name, "builtin_gui") == 0 || STRCMP(name, "gui") == 0); 2392 } 2393 #endif 2394 2395 #if !defined(HAVE_TGETENT) || defined(AMIGA) || defined(PROTO) 2396 2397 char_u * 2398 tltoa(i) 2399 unsigned long i; 2400 { 2401 static char_u buf[16]; 2402 char_u *p; 2403 2404 p = buf + 15; 2405 *p = '\0'; 2406 do 2407 { 2408 --p; 2409 *p = (char_u) (i % 10 + '0'); 2410 i /= 10; 2411 } 2412 while (i > 0 && p > buf); 2413 return p; 2414 } 2415 #endif 2416 2417 #ifndef HAVE_TGETENT 2418 2419 /* 2420 * minimal tgoto() implementation. 2421 * no padding and we only parse for %i %d and %+char 2422 */ 2423 static char *tgoto __ARGS((char *, int, int)); 2424 2425 static char * 2426 tgoto(cm, x, y) 2427 char *cm; 2428 int x, y; 2429 { 2430 static char buf[30]; 2431 char *p, *s, *e; 2432 2433 if (!cm) 2434 return "OOPS"; 2435 e = buf + 29; 2436 for (s = buf; s < e && *cm; cm++) 2437 { 2438 if (*cm != '%') 2439 { 2440 *s++ = *cm; 2441 continue; 2442 } 2443 switch (*++cm) 2444 { 2445 case 'd': 2446 p = (char *)tltoa((unsigned long)y); 2447 y = x; 2448 while (*p) 2449 *s++ = *p++; 2450 break; 2451 case 'i': 2452 x++; 2453 y++; 2454 break; 2455 case '+': 2456 *s++ = (char)(*++cm + y); 2457 y = x; 2458 break; 2459 case '%': 2460 *s++ = *cm; 2461 break; 2462 default: 2463 return "OOPS"; 2464 } 2465 } 2466 *s = '\0'; 2467 return buf; 2468 } 2469 2470 #endif /* HAVE_TGETENT */ 2471 2472 /* 2473 * Set the terminal name and initialize the terminal options. 2474 * If "name" is NULL or empty, get the terminal name from the environment. 2475 * If that fails, use the default terminal name. 2476 */ 2477 void 2478 termcapinit(name) 2479 char_u *name; 2480 { 2481 char_u *term; 2482 2483 if (name != NULL && *name == NUL) 2484 name = NULL; /* empty name is equal to no name */ 2485 term = name; 2486 2487 #ifdef __BEOS__ 2488 /* 2489 * TERM environment variable is normally set to 'ansi' on the Bebox; 2490 * Since the BeBox doesn't quite support full ANSI yet, we use our 2491 * own custom 'ansi-beos' termcap instead, unless the -T option has 2492 * been given on the command line. 2493 */ 2494 if (term == NULL 2495 && strcmp((char *)mch_getenv((char_u *)"TERM"), "ansi") == 0) 2496 term = DEFAULT_TERM; 2497 #endif 2498 #ifndef MSWIN 2499 if (term == NULL) 2500 term = mch_getenv((char_u *)"TERM"); 2501 #endif 2502 if (term == NULL || *term == NUL) 2503 term = DEFAULT_TERM; 2504 set_string_option_direct((char_u *)"term", -1, term, OPT_FREE, 0); 2505 2506 /* Set the default terminal name. */ 2507 set_string_default("term", term); 2508 set_string_default("ttytype", term); 2509 2510 /* 2511 * Avoid using "term" here, because the next mch_getenv() may overwrite it. 2512 */ 2513 set_termname(T_NAME != NULL ? T_NAME : term); 2514 } 2515 2516 /* 2517 * the number of calls to ui_write is reduced by using the buffer "out_buf" 2518 */ 2519 #ifdef DOS16 2520 # define OUT_SIZE 255 /* only have 640K total... */ 2521 #else 2522 # ifdef FEAT_GUI_W16 2523 # define OUT_SIZE 1023 /* Save precious 1K near data */ 2524 # else 2525 # define OUT_SIZE 2047 2526 # endif 2527 #endif 2528 /* Add one to allow mch_write() in os_win32.c to append a NUL */ 2529 static char_u out_buf[OUT_SIZE + 1]; 2530 static int out_pos = 0; /* number of chars in out_buf */ 2531 2532 /* 2533 * out_flush(): flush the output buffer 2534 */ 2535 void 2536 out_flush() 2537 { 2538 int len; 2539 2540 if (out_pos != 0) 2541 { 2542 /* set out_pos to 0 before ui_write, to avoid recursiveness */ 2543 len = out_pos; 2544 out_pos = 0; 2545 ui_write(out_buf, len); 2546 } 2547 } 2548 2549 #if defined(FEAT_MBYTE) || defined(PROTO) 2550 /* 2551 * Sometimes a byte out of a multi-byte character is written with out_char(). 2552 * To avoid flushing half of the character, call this function first. 2553 */ 2554 void 2555 out_flush_check() 2556 { 2557 if (enc_dbcs != 0 && out_pos >= OUT_SIZE - MB_MAXBYTES) 2558 out_flush(); 2559 } 2560 #endif 2561 2562 #ifdef FEAT_GUI 2563 /* 2564 * out_trash(): Throw away the contents of the output buffer 2565 */ 2566 void 2567 out_trash() 2568 { 2569 out_pos = 0; 2570 } 2571 #endif 2572 2573 /* 2574 * out_char(c): put a byte into the output buffer. 2575 * Flush it if it becomes full. 2576 * This should not be used for outputting text on the screen (use functions 2577 * like msg_puts() and screen_putchar() for that). 2578 */ 2579 void 2580 out_char(c) 2581 unsigned c; 2582 { 2583 #if defined(UNIX) || defined(VMS) || defined(AMIGA) || defined(MACOS_X_UNIX) 2584 if (c == '\n') /* turn LF into CR-LF (CRMOD doesn't seem to do this) */ 2585 out_char('\r'); 2586 #endif 2587 2588 out_buf[out_pos++] = c; 2589 2590 /* For testing we flush each time. */ 2591 if (out_pos >= OUT_SIZE || p_wd) 2592 out_flush(); 2593 } 2594 2595 static void out_char_nf __ARGS((unsigned)); 2596 2597 /* 2598 * out_char_nf(c): like out_char(), but don't flush when p_wd is set 2599 */ 2600 static void 2601 out_char_nf(c) 2602 unsigned c; 2603 { 2604 #if defined(UNIX) || defined(VMS) || defined(AMIGA) || defined(MACOS_X_UNIX) 2605 if (c == '\n') /* turn LF into CR-LF (CRMOD doesn't seem to do this) */ 2606 out_char_nf('\r'); 2607 #endif 2608 2609 out_buf[out_pos++] = c; 2610 2611 if (out_pos >= OUT_SIZE) 2612 out_flush(); 2613 } 2614 2615 /* 2616 * A never-padding out_str. 2617 * use this whenever you don't want to run the string through tputs. 2618 * tputs above is harmless, but tputs from the termcap library 2619 * is likely to strip off leading digits, that it mistakes for padding 2620 * information, and "%i", "%d", etc. 2621 * This should only be used for writing terminal codes, not for outputting 2622 * normal text (use functions like msg_puts() and screen_putchar() for that). 2623 */ 2624 void 2625 out_str_nf(s) 2626 char_u *s; 2627 { 2628 if (out_pos > OUT_SIZE - 20) /* avoid terminal strings being split up */ 2629 out_flush(); 2630 while (*s) 2631 out_char_nf(*s++); 2632 2633 /* For testing we write one string at a time. */ 2634 if (p_wd) 2635 out_flush(); 2636 } 2637 2638 /* 2639 * out_str(s): Put a character string a byte at a time into the output buffer. 2640 * If HAVE_TGETENT is defined use the termcap parser. (jw) 2641 * This should only be used for writing terminal codes, not for outputting 2642 * normal text (use functions like msg_puts() and screen_putchar() for that). 2643 */ 2644 void 2645 out_str(s) 2646 char_u *s; 2647 { 2648 if (s != NULL && *s) 2649 { 2650 #ifdef FEAT_GUI 2651 /* Don't use tputs() when GUI is used, ncurses crashes. */ 2652 if (gui.in_use) 2653 { 2654 out_str_nf(s); 2655 return; 2656 } 2657 #endif 2658 /* avoid terminal strings being split up */ 2659 if (out_pos > OUT_SIZE - 20) 2660 out_flush(); 2661 #ifdef HAVE_TGETENT 2662 tputs((char *)s, 1, TPUTSFUNCAST out_char_nf); 2663 #else 2664 while (*s) 2665 out_char_nf(*s++); 2666 #endif 2667 2668 /* For testing we write one string at a time. */ 2669 if (p_wd) 2670 out_flush(); 2671 } 2672 } 2673 2674 /* 2675 * cursor positioning using termcap parser. (jw) 2676 */ 2677 void 2678 term_windgoto(row, col) 2679 int row; 2680 int col; 2681 { 2682 OUT_STR(tgoto((char *)T_CM, col, row)); 2683 } 2684 2685 void 2686 term_cursor_right(i) 2687 int i; 2688 { 2689 OUT_STR(tgoto((char *)T_CRI, 0, i)); 2690 } 2691 2692 void 2693 term_append_lines(line_count) 2694 int line_count; 2695 { 2696 OUT_STR(tgoto((char *)T_CAL, 0, line_count)); 2697 } 2698 2699 void 2700 term_delete_lines(line_count) 2701 int line_count; 2702 { 2703 OUT_STR(tgoto((char *)T_CDL, 0, line_count)); 2704 } 2705 2706 #if defined(HAVE_TGETENT) || defined(PROTO) 2707 void 2708 term_set_winpos(x, y) 2709 int x; 2710 int y; 2711 { 2712 /* Can't handle a negative value here */ 2713 if (x < 0) 2714 x = 0; 2715 if (y < 0) 2716 y = 0; 2717 OUT_STR(tgoto((char *)T_CWP, y, x)); 2718 } 2719 2720 void 2721 term_set_winsize(width, height) 2722 int width; 2723 int height; 2724 { 2725 OUT_STR(tgoto((char *)T_CWS, height, width)); 2726 } 2727 #endif 2728 2729 void 2730 term_fg_color(n) 2731 int n; 2732 { 2733 /* Use "AF" termcap entry if present, "Sf" entry otherwise */ 2734 if (*T_CAF) 2735 term_color(T_CAF, n); 2736 else if (*T_CSF) 2737 term_color(T_CSF, n); 2738 } 2739 2740 void 2741 term_bg_color(n) 2742 int n; 2743 { 2744 /* Use "AB" termcap entry if present, "Sb" entry otherwise */ 2745 if (*T_CAB) 2746 term_color(T_CAB, n); 2747 else if (*T_CSB) 2748 term_color(T_CSB, n); 2749 } 2750 2751 static void 2752 term_color(s, n) 2753 char_u *s; 2754 int n; 2755 { 2756 char buf[20]; 2757 int i = 2; /* index in s[] just after <Esc>[ or CSI */ 2758 2759 /* Special handling of 16 colors, because termcap can't handle it */ 2760 /* Also accept "\e[3%dm" for TERMINFO, it is sometimes used */ 2761 /* Also accept CSI instead of <Esc>[ */ 2762 if (n >= 8 && t_colors >= 16 2763 && ((s[0] == ESC && s[1] == '[') || (s[0] == CSI && (i = 1) == 1)) 2764 && s[i] != NUL 2765 && (STRCMP(s + i + 1, "%p1%dm") == 0 2766 || STRCMP(s + i + 1, "%dm") == 0) 2767 && (s[i] == '3' || s[i] == '4')) 2768 { 2769 sprintf(buf, 2770 #ifdef TERMINFO 2771 "%s%s%%p1%%dm", 2772 #else 2773 "%s%s%%dm", 2774 #endif 2775 i == 2 ? IF_EB("\033[", ESC_STR "[") : "\233", 2776 s[i] == '3' ? (n >= 16 ? "38;5;" : "9") 2777 : (n >= 16 ? "48;5;" : "10")); 2778 OUT_STR(tgoto(buf, 0, n >= 16 ? n : n - 8)); 2779 } 2780 else 2781 OUT_STR(tgoto((char *)s, 0, n)); 2782 } 2783 2784 #if (defined(FEAT_TITLE) && (defined(UNIX) || defined(OS2) || defined(VMS) || defined(MACOS_X))) || defined(PROTO) 2785 /* 2786 * Generic function to set window title, using t_ts and t_fs. 2787 */ 2788 void 2789 term_settitle(title) 2790 char_u *title; 2791 { 2792 /* t_ts takes one argument: column in status line */ 2793 OUT_STR(tgoto((char *)T_TS, 0, 0)); /* set title start */ 2794 out_str_nf(title); 2795 out_str(T_FS); /* set title end */ 2796 out_flush(); 2797 } 2798 #endif 2799 2800 /* 2801 * Make sure we have a valid set or terminal options. 2802 * Replace all entries that are NULL by empty_option 2803 */ 2804 void 2805 ttest(pairs) 2806 int pairs; 2807 { 2808 check_options(); /* make sure no options are NULL */ 2809 2810 /* 2811 * MUST have "cm": cursor motion. 2812 */ 2813 if (*T_CM == NUL) 2814 EMSG(_("E437: terminal capability \"cm\" required")); 2815 2816 /* 2817 * if "cs" defined, use a scroll region, it's faster. 2818 */ 2819 if (*T_CS != NUL) 2820 scroll_region = TRUE; 2821 else 2822 scroll_region = FALSE; 2823 2824 if (pairs) 2825 { 2826 /* 2827 * optional pairs 2828 */ 2829 /* TP goes to normal mode for TI (invert) and TB (bold) */ 2830 if (*T_ME == NUL) 2831 T_ME = T_MR = T_MD = T_MB = empty_option; 2832 if (*T_SO == NUL || *T_SE == NUL) 2833 T_SO = T_SE = empty_option; 2834 if (*T_US == NUL || *T_UE == NUL) 2835 T_US = T_UE = empty_option; 2836 if (*T_CZH == NUL || *T_CZR == NUL) 2837 T_CZH = T_CZR = empty_option; 2838 2839 /* T_VE is needed even though T_VI is not defined */ 2840 if (*T_VE == NUL) 2841 T_VI = empty_option; 2842 2843 /* if 'mr' or 'me' is not defined use 'so' and 'se' */ 2844 if (*T_ME == NUL) 2845 { 2846 T_ME = T_SE; 2847 T_MR = T_SO; 2848 T_MD = T_SO; 2849 } 2850 2851 /* if 'so' or 'se' is not defined use 'mr' and 'me' */ 2852 if (*T_SO == NUL) 2853 { 2854 T_SE = T_ME; 2855 if (*T_MR == NUL) 2856 T_SO = T_MD; 2857 else 2858 T_SO = T_MR; 2859 } 2860 2861 /* if 'ZH' or 'ZR' is not defined use 'mr' and 'me' */ 2862 if (*T_CZH == NUL) 2863 { 2864 T_CZR = T_ME; 2865 if (*T_MR == NUL) 2866 T_CZH = T_MD; 2867 else 2868 T_CZH = T_MR; 2869 } 2870 2871 /* "Sb" and "Sf" come in pairs */ 2872 if (*T_CSB == NUL || *T_CSF == NUL) 2873 { 2874 T_CSB = empty_option; 2875 T_CSF = empty_option; 2876 } 2877 2878 /* "AB" and "AF" come in pairs */ 2879 if (*T_CAB == NUL || *T_CAF == NUL) 2880 { 2881 T_CAB = empty_option; 2882 T_CAF = empty_option; 2883 } 2884 2885 /* if 'Sb' and 'AB' are not defined, reset "Co" */ 2886 if (*T_CSB == NUL && *T_CAB == NUL) 2887 T_CCO = empty_option; 2888 2889 /* Set 'weirdinvert' according to value of 't_xs' */ 2890 p_wiv = (*T_XS != NUL); 2891 } 2892 need_gather = TRUE; 2893 2894 /* Set t_colors to the value of t_Co. */ 2895 t_colors = atoi((char *)T_CCO); 2896 } 2897 2898 #if (defined(FEAT_GUI) && (defined(FEAT_MENU) || !defined(USE_ON_FLY_SCROLL))) \ 2899 || defined(PROTO) 2900 /* 2901 * Represent the given long_u as individual bytes, with the most significant 2902 * byte first, and store them in dst. 2903 */ 2904 void 2905 add_long_to_buf(val, dst) 2906 long_u val; 2907 char_u *dst; 2908 { 2909 int i; 2910 int shift; 2911 2912 for (i = 1; i <= sizeof(long_u); i++) 2913 { 2914 shift = 8 * (sizeof(long_u) - i); 2915 dst[i - 1] = (char_u) ((val >> shift) & 0xff); 2916 } 2917 } 2918 2919 static int get_long_from_buf __ARGS((char_u *buf, long_u *val)); 2920 2921 /* 2922 * Interpret the next string of bytes in buf as a long integer, with the most 2923 * significant byte first. Note that it is assumed that buf has been through 2924 * inchar(), so that NUL and K_SPECIAL will be represented as three bytes each. 2925 * Puts result in val, and returns the number of bytes read from buf 2926 * (between sizeof(long_u) and 2 * sizeof(long_u)), or -1 if not enough bytes 2927 * were present. 2928 */ 2929 static int 2930 get_long_from_buf(buf, val) 2931 char_u *buf; 2932 long_u *val; 2933 { 2934 int len; 2935 char_u bytes[sizeof(long_u)]; 2936 int i; 2937 int shift; 2938 2939 *val = 0; 2940 len = get_bytes_from_buf(buf, bytes, (int)sizeof(long_u)); 2941 if (len != -1) 2942 { 2943 for (i = 0; i < sizeof(long_u); i++) 2944 { 2945 shift = 8 * (sizeof(long_u) - 1 - i); 2946 *val += (long_u)bytes[i] << shift; 2947 } 2948 } 2949 return len; 2950 } 2951 #endif 2952 2953 #if defined(FEAT_GUI) \ 2954 || (defined(FEAT_MOUSE) && (!defined(UNIX) || defined(FEAT_MOUSE_XTERM))) 2955 /* 2956 * Read the next num_bytes bytes from buf, and store them in bytes. Assume 2957 * that buf has been through inchar(). Returns the actual number of bytes used 2958 * from buf (between num_bytes and num_bytes*2), or -1 if not enough bytes were 2959 * available. 2960 */ 2961 static int 2962 get_bytes_from_buf(buf, bytes, num_bytes) 2963 char_u *buf; 2964 char_u *bytes; 2965 int num_bytes; 2966 { 2967 int len = 0; 2968 int i; 2969 char_u c; 2970 2971 for (i = 0; i < num_bytes; i++) 2972 { 2973 if ((c = buf[len++]) == NUL) 2974 return -1; 2975 if (c == K_SPECIAL) 2976 { 2977 if (buf[len] == NUL || buf[len + 1] == NUL) /* cannot happen? */ 2978 return -1; 2979 if (buf[len++] == (int)KS_ZERO) 2980 c = NUL; 2981 ++len; /* skip KE_FILLER */ 2982 /* else it should be KS_SPECIAL, and c already equals K_SPECIAL */ 2983 } 2984 else if (c == CSI && buf[len] == KS_EXTRA 2985 && buf[len + 1] == (int)KE_CSI) 2986 /* CSI is stored as CSI KS_SPECIAL KE_CSI to avoid confusion with 2987 * the start of a special key, see add_to_input_buf_csi(). */ 2988 len += 2; 2989 bytes[i] = c; 2990 } 2991 return len; 2992 } 2993 #endif 2994 2995 /* 2996 * Check if the new shell size is valid, correct it if it's too small. 2997 */ 2998 void 2999 check_shellsize() 3000 { 3001 if (Columns < MIN_COLUMNS) 3002 Columns = MIN_COLUMNS; 3003 if (Rows < min_rows()) /* need room for one window and command line */ 3004 Rows = min_rows(); 3005 } 3006 3007 /* 3008 * Invoked just before the screen structures are going to be (re)allocated. 3009 */ 3010 void 3011 win_new_shellsize() 3012 { 3013 static int old_Rows = 0; 3014 static int old_Columns = 0; 3015 3016 if (old_Rows != Rows || old_Columns != Columns) 3017 ui_new_shellsize(); 3018 if (old_Rows != Rows) 3019 { 3020 /* if 'window' uses the whole screen, keep it using that */ 3021 if (p_window == old_Rows - 1 || old_Rows == 0) 3022 p_window = Rows - 1; 3023 old_Rows = Rows; 3024 shell_new_rows(); /* update window sizes */ 3025 } 3026 if (old_Columns != Columns) 3027 { 3028 old_Columns = Columns; 3029 #ifdef FEAT_VERTSPLIT 3030 shell_new_columns(); /* update window sizes */ 3031 #endif 3032 } 3033 } 3034 3035 /* 3036 * Call this function when the Vim shell has been resized in any way. 3037 * Will obtain the current size and redraw (also when size didn't change). 3038 */ 3039 void 3040 shell_resized() 3041 { 3042 set_shellsize(0, 0, FALSE); 3043 } 3044 3045 /* 3046 * Check if the shell size changed. Handle a resize. 3047 * When the size didn't change, nothing happens. 3048 */ 3049 void 3050 shell_resized_check() 3051 { 3052 int old_Rows = Rows; 3053 int old_Columns = Columns; 3054 3055 (void)ui_get_shellsize(); 3056 check_shellsize(); 3057 if (old_Rows != Rows || old_Columns != Columns) 3058 shell_resized(); 3059 } 3060 3061 /* 3062 * Set size of the Vim shell. 3063 * If 'mustset' is TRUE, we must set Rows and Columns, do not get the real 3064 * window size (this is used for the :win command). 3065 * If 'mustset' is FALSE, we may try to get the real window size and if 3066 * it fails use 'width' and 'height'. 3067 */ 3068 void 3069 set_shellsize(width, height, mustset) 3070 int width, height; 3071 int mustset; 3072 { 3073 static int busy = FALSE; 3074 3075 /* 3076 * Avoid recursiveness, can happen when setting the window size causes 3077 * another window-changed signal. 3078 */ 3079 if (busy) 3080 return; 3081 3082 if (width < 0 || height < 0) /* just checking... */ 3083 return; 3084 3085 if (State == HITRETURN || State == SETWSIZE) /* postpone the resizing */ 3086 { 3087 State = SETWSIZE; 3088 return; 3089 } 3090 3091 ++busy; 3092 3093 #ifdef AMIGA 3094 out_flush(); /* must do this before mch_get_shellsize() for 3095 some obscure reason */ 3096 #endif 3097 3098 if (mustset || (ui_get_shellsize() == FAIL && height != 0)) 3099 { 3100 Rows = height; 3101 Columns = width; 3102 check_shellsize(); 3103 ui_set_shellsize(mustset); 3104 } 3105 else 3106 check_shellsize(); 3107 3108 /* The window layout used to be adjusted here, but it now happens in 3109 * screenalloc() (also invoked from screenclear()). That is because the 3110 * "busy" check above may skip this, but not screenalloc(). */ 3111 3112 if (State != ASKMORE && State != EXTERNCMD && State != CONFIRM) 3113 screenclear(); 3114 else 3115 screen_start(); /* don't know where cursor is now */ 3116 3117 if (starting != NO_SCREEN) 3118 { 3119 #ifdef FEAT_TITLE 3120 maketitle(); 3121 #endif 3122 changed_line_abv_curs(); 3123 invalidate_botline(); 3124 3125 /* 3126 * We only redraw when it's needed: 3127 * - While at the more prompt or executing an external command, don't 3128 * redraw, but position the cursor. 3129 * - While editing the command line, only redraw that. 3130 * - in Ex mode, don't redraw anything. 3131 * - Otherwise, redraw right now, and position the cursor. 3132 * Always need to call update_screen() or screenalloc(), to make 3133 * sure Rows/Columns and the size of ScreenLines[] is correct! 3134 */ 3135 if (State == ASKMORE || State == EXTERNCMD || State == CONFIRM 3136 || exmode_active) 3137 { 3138 screenalloc(FALSE); 3139 repeat_message(); 3140 } 3141 else 3142 { 3143 #ifdef FEAT_SCROLLBIND 3144 if (curwin->w_p_scb) 3145 do_check_scrollbind(TRUE); 3146 #endif 3147 if (State & CMDLINE) 3148 { 3149 update_screen(NOT_VALID); 3150 redrawcmdline(); 3151 } 3152 else 3153 { 3154 update_topline(); 3155 #if defined(FEAT_INS_EXPAND) 3156 if (pum_visible()) 3157 { 3158 redraw_later(NOT_VALID); 3159 ins_compl_show_pum(); /* This includes the redraw. */ 3160 } 3161 else 3162 #endif 3163 update_screen(NOT_VALID); 3164 if (redrawing()) 3165 setcursor(); 3166 } 3167 } 3168 cursor_on(); /* redrawing may have switched it off */ 3169 } 3170 out_flush(); 3171 --busy; 3172 } 3173 3174 /* 3175 * Set the terminal to TMODE_RAW (for Normal mode) or TMODE_COOK (for external 3176 * commands and Ex mode). 3177 */ 3178 void 3179 settmode(tmode) 3180 int tmode; 3181 { 3182 #ifdef FEAT_GUI 3183 /* don't set the term where gvim was started to any mode */ 3184 if (gui.in_use) 3185 return; 3186 #endif 3187 3188 if (full_screen) 3189 { 3190 /* 3191 * When returning after calling a shell we want to really set the 3192 * terminal to raw mode, even though we think it already is, because 3193 * the shell program may have reset the terminal mode. 3194 * When we think the terminal is normal, don't try to set it to 3195 * normal again, because that causes problems (logout!) on some 3196 * machines. 3197 */ 3198 if (tmode != TMODE_COOK || cur_tmode != TMODE_COOK) 3199 { 3200 #ifdef FEAT_TERMRESPONSE 3201 /* May need to check for T_CRV response and termcodes, it doesn't 3202 * work in Cooked mode, an external program may get them. */ 3203 if (tmode != TMODE_RAW && crv_status == CRV_SENT) 3204 (void)vpeekc_nomap(); 3205 check_for_codes_from_term(); 3206 #endif 3207 #ifdef FEAT_MOUSE_TTY 3208 if (tmode != TMODE_RAW) 3209 mch_setmouse(FALSE); /* switch mouse off */ 3210 #endif 3211 out_flush(); 3212 mch_settmode(tmode); /* machine specific function */ 3213 cur_tmode = tmode; 3214 #ifdef FEAT_MOUSE 3215 if (tmode == TMODE_RAW) 3216 setmouse(); /* may switch mouse on */ 3217 #endif 3218 out_flush(); 3219 } 3220 #ifdef FEAT_TERMRESPONSE 3221 may_req_termresponse(); 3222 #endif 3223 } 3224 } 3225 3226 void 3227 starttermcap() 3228 { 3229 if (full_screen && !termcap_active) 3230 { 3231 out_str(T_TI); /* start termcap mode */ 3232 out_str(T_KS); /* start "keypad transmit" mode */ 3233 out_flush(); 3234 termcap_active = TRUE; 3235 screen_start(); /* don't know where cursor is now */ 3236 #ifdef FEAT_TERMRESPONSE 3237 may_req_termresponse(); 3238 /* Immediately check for a response. If t_Co changes, we don't want 3239 * to redraw with wrong colors first. */ 3240 check_for_codes_from_term(); 3241 #endif 3242 } 3243 } 3244 3245 void 3246 stoptermcap() 3247 { 3248 screen_stop_highlight(); 3249 reset_cterm_colors(); 3250 if (termcap_active) 3251 { 3252 #ifdef FEAT_TERMRESPONSE 3253 /* May need to check for T_CRV response. */ 3254 if (crv_status == CRV_SENT) 3255 (void)vpeekc_nomap(); 3256 /* Check for termcodes first, otherwise an external program may get 3257 * them. */ 3258 check_for_codes_from_term(); 3259 #endif 3260 out_str(T_KE); /* stop "keypad transmit" mode */ 3261 out_flush(); 3262 termcap_active = FALSE; 3263 cursor_on(); /* just in case it is still off */ 3264 out_str(T_TE); /* stop termcap mode */ 3265 screen_start(); /* don't know where cursor is now */ 3266 out_flush(); 3267 } 3268 } 3269 3270 #if defined(FEAT_TERMRESPONSE) || defined(PROTO) 3271 /* 3272 * Request version string (for xterm) when needed. 3273 * Only do this after switching to raw mode, otherwise the result will be 3274 * echoed. 3275 * Only do this after startup has finished, to avoid that the response comes 3276 * while excuting "-c !cmd" or even after "-c quit". 3277 * Only do this after termcap mode has been started, otherwise the codes for 3278 * the cursor keys may be wrong. 3279 * Only do this when 'esckeys' is on, otherwise the response causes trouble in 3280 * Insert mode. 3281 * On Unix only do it when both output and input are a tty (avoid writing 3282 * request to terminal while reading from a file). 3283 * The result is caught in check_termcode(). 3284 */ 3285 void 3286 may_req_termresponse() 3287 { 3288 if (crv_status == CRV_GET 3289 && cur_tmode == TMODE_RAW 3290 && starting == 0 3291 && termcap_active 3292 && p_ek 3293 # ifdef UNIX 3294 && isatty(1) 3295 && isatty(read_cmd_fd) 3296 # endif 3297 && *T_CRV != NUL) 3298 { 3299 out_str(T_CRV); 3300 crv_status = CRV_SENT; 3301 /* check for the characters now, otherwise they might be eaten by 3302 * get_keystroke() */ 3303 out_flush(); 3304 (void)vpeekc_nomap(); 3305 } 3306 } 3307 #endif 3308 3309 /* 3310 * Return TRUE when saving and restoring the screen. 3311 */ 3312 int 3313 swapping_screen() 3314 { 3315 return (full_screen && *T_TI != NUL); 3316 } 3317 3318 #ifdef FEAT_MOUSE 3319 /* 3320 * setmouse() - switch mouse on/off depending on current mode and 'mouse' 3321 */ 3322 void 3323 setmouse() 3324 { 3325 # ifdef FEAT_MOUSE_TTY 3326 int checkfor; 3327 # endif 3328 3329 # ifdef FEAT_MOUSESHAPE 3330 update_mouseshape(-1); 3331 # endif 3332 3333 # ifdef FEAT_MOUSE_TTY /* Should be outside proc, but may break MOUSESHAPE */ 3334 # ifdef FEAT_GUI 3335 /* In the GUI the mouse is always enabled. */ 3336 if (gui.in_use) 3337 return; 3338 # endif 3339 /* be quick when mouse is off */ 3340 if (*p_mouse == NUL || has_mouse_termcode == 0) 3341 return; 3342 3343 /* don't switch mouse on when not in raw mode (Ex mode) */ 3344 if (cur_tmode != TMODE_RAW) 3345 { 3346 mch_setmouse(FALSE); 3347 return; 3348 } 3349 3350 # ifdef FEAT_VISUAL 3351 if (VIsual_active) 3352 checkfor = MOUSE_VISUAL; 3353 else 3354 # endif 3355 if (State == HITRETURN || State == ASKMORE || State == SETWSIZE) 3356 checkfor = MOUSE_RETURN; 3357 else if (State & INSERT) 3358 checkfor = MOUSE_INSERT; 3359 else if (State & CMDLINE) 3360 checkfor = MOUSE_COMMAND; 3361 else if (State == CONFIRM || State == EXTERNCMD) 3362 checkfor = ' '; /* don't use mouse for ":confirm" or ":!cmd" */ 3363 else 3364 checkfor = MOUSE_NORMAL; /* assume normal mode */ 3365 3366 if (mouse_has(checkfor)) 3367 mch_setmouse(TRUE); 3368 else 3369 mch_setmouse(FALSE); 3370 # endif 3371 } 3372 3373 /* 3374 * Return TRUE if 3375 * - "c" is in 'mouse', or 3376 * - 'a' is in 'mouse' and "c" is in MOUSE_A, or 3377 * - the current buffer is a help file and 'h' is in 'mouse' and we are in a 3378 * normal editing mode (not at hit-return message). 3379 */ 3380 int 3381 mouse_has(c) 3382 int c; 3383 { 3384 char_u *p; 3385 3386 for (p = p_mouse; *p; ++p) 3387 switch (*p) 3388 { 3389 case 'a': if (vim_strchr((char_u *)MOUSE_A, c) != NULL) 3390 return TRUE; 3391 break; 3392 case MOUSE_HELP: if (c != MOUSE_RETURN && curbuf->b_help) 3393 return TRUE; 3394 break; 3395 default: if (c == *p) return TRUE; break; 3396 } 3397 return FALSE; 3398 } 3399 3400 /* 3401 * Return TRUE when 'mousemodel' is set to "popup" or "popup_setpos". 3402 */ 3403 int 3404 mouse_model_popup() 3405 { 3406 return (p_mousem[0] == 'p'); 3407 } 3408 #endif 3409 3410 /* 3411 * By outputting the 'cursor very visible' termcap code, for some windowed 3412 * terminals this makes the screen scrolled to the correct position. 3413 * Used when starting Vim or returning from a shell. 3414 */ 3415 void 3416 scroll_start() 3417 { 3418 if (*T_VS != NUL) 3419 { 3420 out_str(T_VS); 3421 out_str(T_VE); 3422 screen_start(); /* don't know where cursor is now */ 3423 } 3424 } 3425 3426 static int cursor_is_off = FALSE; 3427 3428 /* 3429 * Enable the cursor. 3430 */ 3431 void 3432 cursor_on() 3433 { 3434 if (cursor_is_off) 3435 { 3436 out_str(T_VE); 3437 cursor_is_off = FALSE; 3438 } 3439 } 3440 3441 /* 3442 * Disable the cursor. 3443 */ 3444 void 3445 cursor_off() 3446 { 3447 if (full_screen) 3448 { 3449 if (!cursor_is_off) 3450 out_str(T_VI); /* disable cursor */ 3451 cursor_is_off = TRUE; 3452 } 3453 } 3454 3455 #if defined(CURSOR_SHAPE) || defined(PROTO) 3456 /* 3457 * Set cursor shape to match Insert mode. 3458 */ 3459 void 3460 term_cursor_shape() 3461 { 3462 static int showing_insert_mode = MAYBE; 3463 3464 if (!full_screen || *T_CSI == NUL || *T_CEI == NUL) 3465 return; 3466 3467 if (State & INSERT) 3468 { 3469 if (showing_insert_mode != TRUE) 3470 out_str(T_CSI); /* Insert mode cursor */ 3471 showing_insert_mode = TRUE; 3472 } 3473 else 3474 { 3475 if (showing_insert_mode != FALSE) 3476 out_str(T_CEI); /* non-Insert mode cursor */ 3477 showing_insert_mode = FALSE; 3478 } 3479 } 3480 #endif 3481 3482 /* 3483 * Set scrolling region for window 'wp'. 3484 * The region starts 'off' lines from the start of the window. 3485 * Also set the vertical scroll region for a vertically split window. Always 3486 * the full width of the window, excluding the vertical separator. 3487 */ 3488 void 3489 scroll_region_set(wp, off) 3490 win_T *wp; 3491 int off; 3492 { 3493 OUT_STR(tgoto((char *)T_CS, W_WINROW(wp) + wp->w_height - 1, 3494 W_WINROW(wp) + off)); 3495 #ifdef FEAT_VERTSPLIT 3496 if (*T_CSV != NUL && wp->w_width != Columns) 3497 OUT_STR(tgoto((char *)T_CSV, W_WINCOL(wp) + wp->w_width - 1, 3498 W_WINCOL(wp))); 3499 #endif 3500 screen_start(); /* don't know where cursor is now */ 3501 } 3502 3503 /* 3504 * Reset scrolling region to the whole screen. 3505 */ 3506 void 3507 scroll_region_reset() 3508 { 3509 OUT_STR(tgoto((char *)T_CS, (int)Rows - 1, 0)); 3510 #ifdef FEAT_VERTSPLIT 3511 if (*T_CSV != NUL) 3512 OUT_STR(tgoto((char *)T_CSV, (int)Columns - 1, 0)); 3513 #endif 3514 screen_start(); /* don't know where cursor is now */ 3515 } 3516 3517 3518 /* 3519 * List of terminal codes that are currently recognized. 3520 */ 3521 3522 static struct termcode 3523 { 3524 char_u name[2]; /* termcap name of entry */ 3525 char_u *code; /* terminal code (in allocated memory) */ 3526 int len; /* STRLEN(code) */ 3527 int modlen; /* length of part before ";*~". */ 3528 } *termcodes = NULL; 3529 3530 static int tc_max_len = 0; /* number of entries that termcodes[] can hold */ 3531 static int tc_len = 0; /* current number of entries in termcodes[] */ 3532 3533 static int termcode_star __ARGS((char_u *code, int len)); 3534 3535 void 3536 clear_termcodes() 3537 { 3538 while (tc_len > 0) 3539 vim_free(termcodes[--tc_len].code); 3540 vim_free(termcodes); 3541 termcodes = NULL; 3542 tc_max_len = 0; 3543 3544 #ifdef HAVE_TGETENT 3545 BC = (char *)empty_option; 3546 UP = (char *)empty_option; 3547 PC = NUL; /* set pad character to NUL */ 3548 ospeed = 0; 3549 #endif 3550 3551 need_gather = TRUE; /* need to fill termleader[] */ 3552 } 3553 3554 #define ATC_FROM_TERM 55 3555 3556 /* 3557 * Add a new entry to the list of terminal codes. 3558 * The list is kept alphabetical for ":set termcap" 3559 * "flags" is TRUE when replacing 7-bit by 8-bit controls is desired. 3560 * "flags" can also be ATC_FROM_TERM for got_code_from_term(). 3561 */ 3562 void 3563 add_termcode(name, string, flags) 3564 char_u *name; 3565 char_u *string; 3566 int flags; 3567 { 3568 struct termcode *new_tc; 3569 int i, j; 3570 char_u *s; 3571 int len; 3572 3573 if (string == NULL || *string == NUL) 3574 { 3575 del_termcode(name); 3576 return; 3577 } 3578 3579 s = vim_strsave(string); 3580 if (s == NULL) 3581 return; 3582 3583 /* Change leading <Esc>[ to CSI, change <Esc>O to <M-O>. */ 3584 if (flags != 0 && flags != ATC_FROM_TERM && term_7to8bit(string) != 0) 3585 { 3586 mch_memmove(s, s + 1, STRLEN(s)); 3587 s[0] = term_7to8bit(string); 3588 } 3589 len = (int)STRLEN(s); 3590 3591 need_gather = TRUE; /* need to fill termleader[] */ 3592 3593 /* 3594 * need to make space for more entries 3595 */ 3596 if (tc_len == tc_max_len) 3597 { 3598 tc_max_len += 20; 3599 new_tc = (struct termcode *)alloc( 3600 (unsigned)(tc_max_len * sizeof(struct termcode))); 3601 if (new_tc == NULL) 3602 { 3603 tc_max_len -= 20; 3604 return; 3605 } 3606 for (i = 0; i < tc_len; ++i) 3607 new_tc[i] = termcodes[i]; 3608 vim_free(termcodes); 3609 termcodes = new_tc; 3610 } 3611 3612 /* 3613 * Look for existing entry with the same name, it is replaced. 3614 * Look for an existing entry that is alphabetical higher, the new entry 3615 * is inserted in front of it. 3616 */ 3617 for (i = 0; i < tc_len; ++i) 3618 { 3619 if (termcodes[i].name[0] < name[0]) 3620 continue; 3621 if (termcodes[i].name[0] == name[0]) 3622 { 3623 if (termcodes[i].name[1] < name[1]) 3624 continue; 3625 /* 3626 * Exact match: May replace old code. 3627 */ 3628 if (termcodes[i].name[1] == name[1]) 3629 { 3630 if (flags == ATC_FROM_TERM && (j = termcode_star( 3631 termcodes[i].code, termcodes[i].len)) > 0) 3632 { 3633 /* Don't replace ESC[123;*X or ESC O*X with another when 3634 * invoked from got_code_from_term(). */ 3635 if (len == termcodes[i].len - j 3636 && STRNCMP(s, termcodes[i].code, len - 1) == 0 3637 && s[len - 1] 3638 == termcodes[i].code[termcodes[i].len - 1]) 3639 { 3640 /* They are equal but for the ";*": don't add it. */ 3641 vim_free(s); 3642 return; 3643 } 3644 } 3645 else 3646 { 3647 /* Replace old code. */ 3648 vim_free(termcodes[i].code); 3649 --tc_len; 3650 break; 3651 } 3652 } 3653 } 3654 /* 3655 * Found alphabetical larger entry, move rest to insert new entry 3656 */ 3657 for (j = tc_len; j > i; --j) 3658 termcodes[j] = termcodes[j - 1]; 3659 break; 3660 } 3661 3662 termcodes[i].name[0] = name[0]; 3663 termcodes[i].name[1] = name[1]; 3664 termcodes[i].code = s; 3665 termcodes[i].len = len; 3666 3667 /* For xterm we recognize special codes like "ESC[42;*X" and "ESC O*X" that 3668 * accept modifiers. */ 3669 termcodes[i].modlen = 0; 3670 j = termcode_star(s, len); 3671 if (j > 0) 3672 termcodes[i].modlen = len - 1 - j; 3673 ++tc_len; 3674 } 3675 3676 /* 3677 * Check termcode "code[len]" for ending in ;*X, <Esc>O*X or <M-O>*X. 3678 * The "X" can be any character. 3679 * Return 0 if not found, 2 for ;*X and 1 for O*X and <M-O>*X. 3680 */ 3681 static int 3682 termcode_star(code, len) 3683 char_u *code; 3684 int len; 3685 { 3686 /* Shortest is <M-O>*X. With ; shortest is <CSI>1;*X */ 3687 if (len >= 3 && code[len - 2] == '*') 3688 { 3689 if (len >= 5 && code[len - 3] == ';') 3690 return 2; 3691 if ((len >= 4 && code[len - 3] == 'O') || code[len - 3] == 'O' + 128) 3692 return 1; 3693 } 3694 return 0; 3695 } 3696 3697 char_u * 3698 find_termcode(name) 3699 char_u *name; 3700 { 3701 int i; 3702 3703 for (i = 0; i < tc_len; ++i) 3704 if (termcodes[i].name[0] == name[0] && termcodes[i].name[1] == name[1]) 3705 return termcodes[i].code; 3706 return NULL; 3707 } 3708 3709 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) 3710 char_u * 3711 get_termcode(i) 3712 int i; 3713 { 3714 if (i >= tc_len) 3715 return NULL; 3716 return &termcodes[i].name[0]; 3717 } 3718 #endif 3719 3720 void 3721 del_termcode(name) 3722 char_u *name; 3723 { 3724 int i; 3725 3726 if (termcodes == NULL) /* nothing there yet */ 3727 return; 3728 3729 need_gather = TRUE; /* need to fill termleader[] */ 3730 3731 for (i = 0; i < tc_len; ++i) 3732 if (termcodes[i].name[0] == name[0] && termcodes[i].name[1] == name[1]) 3733 { 3734 del_termcode_idx(i); 3735 return; 3736 } 3737 /* not found. Give error message? */ 3738 } 3739 3740 static void 3741 del_termcode_idx(idx) 3742 int idx; 3743 { 3744 int i; 3745 3746 vim_free(termcodes[idx].code); 3747 --tc_len; 3748 for (i = idx; i < tc_len; ++i) 3749 termcodes[i] = termcodes[i + 1]; 3750 } 3751 3752 #ifdef FEAT_TERMRESPONSE 3753 /* 3754 * Called when detected that the terminal sends 8-bit codes. 3755 * Convert all 7-bit codes to their 8-bit equivalent. 3756 */ 3757 static void 3758 switch_to_8bit() 3759 { 3760 int i; 3761 int c; 3762 3763 /* Only need to do something when not already using 8-bit codes. */ 3764 if (!term_is_8bit(T_NAME)) 3765 { 3766 for (i = 0; i < tc_len; ++i) 3767 { 3768 c = term_7to8bit(termcodes[i].code); 3769 if (c != 0) 3770 { 3771 mch_memmove(termcodes[i].code + 1, termcodes[i].code + 2, 3772 STRLEN(termcodes[i].code + 1)); 3773 termcodes[i].code[0] = c; 3774 } 3775 } 3776 need_gather = TRUE; /* need to fill termleader[] */ 3777 } 3778 detected_8bit = TRUE; 3779 } 3780 #endif 3781 3782 #ifdef CHECK_DOUBLE_CLICK 3783 static linenr_T orig_topline = 0; 3784 # ifdef FEAT_DIFF 3785 static int orig_topfill = 0; 3786 # endif 3787 #endif 3788 #if (defined(FEAT_WINDOWS) && defined(CHECK_DOUBLE_CLICK)) || defined(PROTO) 3789 /* 3790 * Checking for double clicks ourselves. 3791 * "orig_topline" is used to avoid detecting a double-click when the window 3792 * contents scrolled (e.g., when 'scrolloff' is non-zero). 3793 */ 3794 /* 3795 * Set orig_topline. Used when jumping to another window, so that a double 3796 * click still works. 3797 */ 3798 void 3799 set_mouse_topline(wp) 3800 win_T *wp; 3801 { 3802 orig_topline = wp->w_topline; 3803 # ifdef FEAT_DIFF 3804 orig_topfill = wp->w_topfill; 3805 # endif 3806 } 3807 #endif 3808 3809 /* 3810 * Check if typebuf.tb_buf[] contains a terminal key code. 3811 * Check from typebuf.tb_buf[typebuf.tb_off] to typebuf.tb_buf[typebuf.tb_off 3812 * + max_offset]. 3813 * Return 0 for no match, -1 for partial match, > 0 for full match. 3814 * With a match, the match is removed, the replacement code is inserted in 3815 * typebuf.tb_buf[] and the number of characters in typebuf.tb_buf[] is 3816 * returned. 3817 * When "buf" is not NULL, it is used instead of typebuf.tb_buf[]. "buflen" is 3818 * then the length of the string in buf[]. 3819 */ 3820 int 3821 check_termcode(max_offset, buf, buflen) 3822 int max_offset; 3823 char_u *buf; 3824 int buflen; 3825 { 3826 char_u *tp; 3827 char_u *p; 3828 int slen = 0; /* init for GCC */ 3829 int modslen; 3830 int len; 3831 int offset; 3832 char_u key_name[2]; 3833 int modifiers; 3834 int key; 3835 int new_slen; 3836 int extra; 3837 char_u string[MAX_KEY_CODE_LEN + 1]; 3838 int i, j; 3839 int idx = 0; 3840 #ifdef FEAT_MOUSE 3841 # if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI) 3842 char_u bytes[6]; 3843 int num_bytes; 3844 # endif 3845 int mouse_code = 0; /* init for GCC */ 3846 int is_click, is_drag; 3847 int wheel_code = 0; 3848 int current_button; 3849 static int held_button = MOUSE_RELEASE; 3850 static int orig_num_clicks = 1; 3851 static int orig_mouse_code = 0x0; 3852 # ifdef CHECK_DOUBLE_CLICK 3853 static int orig_mouse_col = 0; 3854 static int orig_mouse_row = 0; 3855 static struct timeval orig_mouse_time = {0, 0}; 3856 /* time of previous mouse click */ 3857 struct timeval mouse_time; /* time of current mouse click */ 3858 long timediff; /* elapsed time in msec */ 3859 # endif 3860 #endif 3861 int cpo_koffset; 3862 #ifdef FEAT_MOUSE_GPM 3863 extern int gpm_flag; /* gpm library variable */ 3864 #endif 3865 3866 cpo_koffset = (vim_strchr(p_cpo, CPO_KOFFSET) != NULL); 3867 3868 /* 3869 * Speed up the checks for terminal codes by gathering all first bytes 3870 * used in termleader[]. Often this is just a single <Esc>. 3871 */ 3872 if (need_gather) 3873 gather_termleader(); 3874 3875 /* 3876 * Check at several positions in typebuf.tb_buf[], to catch something like 3877 * "x<Up>" that can be mapped. Stop at max_offset, because characters 3878 * after that cannot be used for mapping, and with @r commands 3879 * typebuf.tb_buf[] 3880 * can become very long. 3881 * This is used often, KEEP IT FAST! 3882 */ 3883 for (offset = 0; offset < max_offset; ++offset) 3884 { 3885 if (buf == NULL) 3886 { 3887 if (offset >= typebuf.tb_len) 3888 break; 3889 tp = typebuf.tb_buf + typebuf.tb_off + offset; 3890 len = typebuf.tb_len - offset; /* length of the input */ 3891 } 3892 else 3893 { 3894 if (offset >= buflen) 3895 break; 3896 tp = buf + offset; 3897 len = buflen - offset; 3898 } 3899 3900 /* 3901 * Don't check characters after K_SPECIAL, those are already 3902 * translated terminal chars (avoid translating ~@^Hx). 3903 */ 3904 if (*tp == K_SPECIAL) 3905 { 3906 offset += 2; /* there are always 2 extra characters */ 3907 continue; 3908 } 3909 3910 /* 3911 * Skip this position if the character does not appear as the first 3912 * character in term_strings. This speeds up a lot, since most 3913 * termcodes start with the same character (ESC or CSI). 3914 */ 3915 i = *tp; 3916 for (p = termleader; *p && *p != i; ++p) 3917 ; 3918 if (*p == NUL) 3919 continue; 3920 3921 /* 3922 * Skip this position if p_ek is not set and tp[0] is an ESC and we 3923 * are in Insert mode. 3924 */ 3925 if (*tp == ESC && !p_ek && (State & INSERT)) 3926 continue; 3927 3928 key_name[0] = NUL; /* no key name found yet */ 3929 key_name[1] = NUL; /* no key name found yet */ 3930 modifiers = 0; /* no modifiers yet */ 3931 3932 #ifdef FEAT_GUI 3933 if (gui.in_use) 3934 { 3935 /* 3936 * GUI special key codes are all of the form [CSI xx]. 3937 */ 3938 if (*tp == CSI) /* Special key from GUI */ 3939 { 3940 if (len < 3) 3941 return -1; /* Shouldn't happen */ 3942 slen = 3; 3943 key_name[0] = tp[1]; 3944 key_name[1] = tp[2]; 3945 } 3946 } 3947 else 3948 #endif /* FEAT_GUI */ 3949 { 3950 for (idx = 0; idx < tc_len; ++idx) 3951 { 3952 /* 3953 * Ignore the entry if we are not at the start of 3954 * typebuf.tb_buf[] 3955 * and there are not enough characters to make a match. 3956 * But only when the 'K' flag is in 'cpoptions'. 3957 */ 3958 slen = termcodes[idx].len; 3959 if (cpo_koffset && offset && len < slen) 3960 continue; 3961 if (STRNCMP(termcodes[idx].code, tp, 3962 (size_t)(slen > len ? len : slen)) == 0) 3963 { 3964 if (len < slen) /* got a partial sequence */ 3965 return -1; /* need to get more chars */ 3966 3967 /* 3968 * When found a keypad key, check if there is another key 3969 * that matches and use that one. This makes <Home> to be 3970 * found instead of <kHome> when they produce the same 3971 * key code. 3972 */ 3973 if (termcodes[idx].name[0] == 'K' 3974 && VIM_ISDIGIT(termcodes[idx].name[1])) 3975 { 3976 for (j = idx + 1; j < tc_len; ++j) 3977 if (termcodes[j].len == slen && 3978 STRNCMP(termcodes[idx].code, 3979 termcodes[j].code, slen) == 0) 3980 { 3981 idx = j; 3982 break; 3983 } 3984 } 3985 3986 key_name[0] = termcodes[idx].name[0]; 3987 key_name[1] = termcodes[idx].name[1]; 3988 break; 3989 } 3990 3991 /* 3992 * Check for code with modifier, like xterm uses: 3993 * <Esc>[123;*X (modslen == slen - 3) 3994 * Also <Esc>O*X and <M-O>*X (modslen == slen - 2). 3995 * When there is a modifier the * matches a number. 3996 * When there is no modifier the ;* or * is omitted. 3997 */ 3998 if (termcodes[idx].modlen > 0) 3999 { 4000 modslen = termcodes[idx].modlen; 4001 if (cpo_koffset && offset && len < modslen) 4002 continue; 4003 if (STRNCMP(termcodes[idx].code, tp, 4004 (size_t)(modslen > len ? len : modslen)) == 0) 4005 { 4006 int n; 4007 4008 if (len <= modslen) /* got a partial sequence */ 4009 return -1; /* need to get more chars */ 4010 4011 if (tp[modslen] == termcodes[idx].code[slen - 1]) 4012 slen = modslen + 1; /* no modifiers */ 4013 else if (tp[modslen] != ';' && modslen == slen - 3) 4014 continue; /* no match */ 4015 else 4016 { 4017 /* Skip over the digits, the final char must 4018 * follow. */ 4019 for (j = slen - 2; j < len && isdigit(tp[j]); ++j) 4020 ; 4021 ++j; 4022 if (len < j) /* got a partial sequence */ 4023 return -1; /* need to get more chars */ 4024 if (tp[j - 1] != termcodes[idx].code[slen - 1]) 4025 continue; /* no match */ 4026 4027 /* Match! Convert modifier bits. */ 4028 n = atoi((char *)tp + slen - 2) - 1; 4029 if (n & 1) 4030 modifiers |= MOD_MASK_SHIFT; 4031 if (n & 2) 4032 modifiers |= MOD_MASK_ALT; 4033 if (n & 4) 4034 modifiers |= MOD_MASK_CTRL; 4035 if (n & 8) 4036 modifiers |= MOD_MASK_META; 4037 4038 slen = j; 4039 } 4040 key_name[0] = termcodes[idx].name[0]; 4041 key_name[1] = termcodes[idx].name[1]; 4042 break; 4043 } 4044 } 4045 } 4046 } 4047 4048 #ifdef FEAT_TERMRESPONSE 4049 if (key_name[0] == NUL) 4050 { 4051 /* Check for xterm version string: "<Esc>[>{x};{vers};{y}c". Also 4052 * eat other possible responses to t_RV, rxvt returns 4053 * "<Esc>[?1;2c". Also accept CSI instead of <Esc>[. */ 4054 if (*T_CRV != NUL && ((tp[0] == ESC && tp[1] == '[' && len >= 3) 4055 || (tp[0] == CSI && len >= 2))) 4056 { 4057 j = 0; 4058 extra = 0; 4059 for (i = 2 + (tp[0] != CSI); 4060 i < len && (VIM_ISDIGIT(tp[i]) 4061 || tp[i] == ';' || tp[i] == '.'); ++i) 4062 if (tp[i] == ';' && ++j == 1) 4063 extra = atoi((char *)tp + i + 1); 4064 if (i == len) 4065 return -1; /* not enough characters */ 4066 4067 /* eat it when at least one digit and ending in 'c' */ 4068 if (i > 2 + (tp[0] != CSI) && tp[i] == 'c') 4069 { 4070 crv_status = CRV_GOT; 4071 4072 /* If this code starts with CSI, you can bet that the 4073 * terminal uses 8-bit codes. */ 4074 if (tp[0] == CSI) 4075 switch_to_8bit(); 4076 4077 /* rxvt sends its version number: "20703" is 2.7.3. 4078 * Ignore it for when the user has set 'term' to xterm, 4079 * even though it's an rxvt. */ 4080 if (extra > 20000) 4081 extra = 0; 4082 4083 if (tp[1 + (tp[0] != CSI)] == '>' && j == 2) 4084 { 4085 /* if xterm version >= 95 use mouse dragging */ 4086 if (extra >= 95) 4087 set_option_value((char_u *)"ttym", 0L, 4088 (char_u *)"xterm2", 0); 4089 /* if xterm version >= 141 try to get termcap codes */ 4090 if (extra >= 141) 4091 { 4092 check_for_codes = TRUE; 4093 need_gather = TRUE; 4094 req_codes_from_term(); 4095 } 4096 } 4097 # ifdef FEAT_EVAL 4098 set_vim_var_string(VV_TERMRESPONSE, tp, i + 1); 4099 # endif 4100 # ifdef FEAT_AUTOCMD 4101 apply_autocmds(EVENT_TERMRESPONSE, 4102 NULL, NULL, FALSE, curbuf); 4103 # endif 4104 key_name[0] = (int)KS_EXTRA; 4105 key_name[1] = (int)KE_IGNORE; 4106 slen = i + 1; 4107 } 4108 } 4109 4110 /* Check for '<Esc>P1+r<hex bytes><Esc>\'. A "0" instead of the 4111 * "1" means an invalid request. */ 4112 else if (check_for_codes 4113 && ((tp[0] == ESC && tp[1] == 'P' && len >= 2) 4114 || tp[0] == DCS)) 4115 { 4116 j = 1 + (tp[0] != DCS); 4117 for (i = j; i < len; ++i) 4118 if ((tp[i] == ESC && tp[i + 1] == '\\' && i + 1 < len) 4119 || tp[i] == STERM) 4120 { 4121 if (i - j >= 3 && tp[j + 1] == '+' && tp[j + 2] == 'r') 4122 got_code_from_term(tp + j, i); 4123 key_name[0] = (int)KS_EXTRA; 4124 key_name[1] = (int)KE_IGNORE; 4125 slen = i + 1 + (tp[i] == ESC); 4126 break; 4127 } 4128 4129 if (i == len) 4130 return -1; /* not enough characters */ 4131 } 4132 } 4133 #endif 4134 4135 if (key_name[0] == NUL) 4136 continue; /* No match at this position, try next one */ 4137 4138 /* We only get here when we have a complete termcode match */ 4139 4140 #ifdef FEAT_MOUSE 4141 # ifdef FEAT_GUI 4142 /* 4143 * Only in the GUI: Fetch the pointer coordinates of the scroll event 4144 * so that we know which window to scroll later. 4145 */ 4146 if (gui.in_use 4147 && key_name[0] == (int)KS_EXTRA 4148 && (key_name[1] == (int)KE_X1MOUSE 4149 || key_name[1] == (int)KE_X2MOUSE 4150 || key_name[1] == (int)KE_MOUSEDOWN 4151 || key_name[1] == (int)KE_MOUSEUP)) 4152 { 4153 num_bytes = get_bytes_from_buf(tp + slen, bytes, 4); 4154 if (num_bytes == -1) /* not enough coordinates */ 4155 return -1; 4156 mouse_col = 128 * (bytes[0] - ' ' - 1) + bytes[1] - ' ' - 1; 4157 mouse_row = 128 * (bytes[2] - ' ' - 1) + bytes[3] - ' ' - 1; 4158 slen += num_bytes; 4159 } 4160 else 4161 # endif 4162 /* 4163 * If it is a mouse click, get the coordinates. 4164 */ 4165 if (key_name[0] == (int)KS_MOUSE 4166 # ifdef FEAT_MOUSE_JSB 4167 || key_name[0] == (int)KS_JSBTERM_MOUSE 4168 # endif 4169 # ifdef FEAT_MOUSE_NET 4170 || key_name[0] == (int)KS_NETTERM_MOUSE 4171 # endif 4172 # ifdef FEAT_MOUSE_DEC 4173 || key_name[0] == (int)KS_DEC_MOUSE 4174 # endif 4175 # ifdef FEAT_MOUSE_PTERM 4176 || key_name[0] == (int)KS_PTERM_MOUSE 4177 # endif 4178 ) 4179 { 4180 is_click = is_drag = FALSE; 4181 4182 # if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI) 4183 if (key_name[0] == (int)KS_MOUSE) 4184 { 4185 /* 4186 * For xterm and MSDOS we get "<t_mouse>scr", where 4187 * s == encoded button state: 4188 * 0x20 = left button down 4189 * 0x21 = middle button down 4190 * 0x22 = right button down 4191 * 0x23 = any button release 4192 * 0x60 = button 4 down (scroll wheel down) 4193 * 0x61 = button 5 down (scroll wheel up) 4194 * add 0x04 for SHIFT 4195 * add 0x08 for ALT 4196 * add 0x10 for CTRL 4197 * add 0x20 for mouse drag (0x40 is drag with left button) 4198 * c == column + ' ' + 1 == column + 33 4199 * r == row + ' ' + 1 == row + 33 4200 * 4201 * The coordinates are passed on through global variables. 4202 * Ugly, but this avoids trouble with mouse clicks at an 4203 * unexpected moment and allows for mapping them. 4204 */ 4205 for (;;) 4206 { 4207 #ifdef FEAT_GUI 4208 if (gui.in_use) 4209 { 4210 /* GUI uses more bits for columns > 223 */ 4211 num_bytes = get_bytes_from_buf(tp + slen, bytes, 5); 4212 if (num_bytes == -1) /* not enough coordinates */ 4213 return -1; 4214 mouse_code = bytes[0]; 4215 mouse_col = 128 * (bytes[1] - ' ' - 1) 4216 + bytes[2] - ' ' - 1; 4217 mouse_row = 128 * (bytes[3] - ' ' - 1) 4218 + bytes[4] - ' ' - 1; 4219 } 4220 else 4221 #endif 4222 { 4223 num_bytes = get_bytes_from_buf(tp + slen, bytes, 3); 4224 if (num_bytes == -1) /* not enough coordinates */ 4225 return -1; 4226 mouse_code = bytes[0]; 4227 mouse_col = bytes[1] - ' ' - 1; 4228 mouse_row = bytes[2] - ' ' - 1; 4229 } 4230 slen += num_bytes; 4231 4232 /* If the following bytes is also a mouse code and it has 4233 * the same code, dump this one and get the next. This 4234 * makes dragging a whole lot faster. */ 4235 #ifdef FEAT_GUI 4236 if (gui.in_use) 4237 j = 3; 4238 else 4239 #endif 4240 j = termcodes[idx].len; 4241 if (STRNCMP(tp, tp + slen, (size_t)j) == 0 4242 && tp[slen + j] == mouse_code 4243 && tp[slen + j + 1] != NUL 4244 && tp[slen + j + 2] != NUL 4245 #ifdef FEAT_GUI 4246 && (!gui.in_use 4247 || (tp[slen + j + 3] != NUL 4248 && tp[slen + j + 4] != NUL)) 4249 #endif 4250 ) 4251 slen += j; 4252 else 4253 break; 4254 } 4255 4256 # if !defined(MSWIN) && !defined(MSDOS) 4257 /* 4258 * Handle mouse events. 4259 * Recognize the xterm mouse wheel, but not in the GUI, the 4260 * Linux console with GPM and the MS-DOS or Win32 console 4261 * (multi-clicks use >= 0x60). 4262 */ 4263 if (mouse_code >= MOUSEWHEEL_LOW 4264 # ifdef FEAT_GUI 4265 && !gui.in_use 4266 # endif 4267 # ifdef FEAT_MOUSE_GPM 4268 && gpm_flag == 0 4269 # endif 4270 ) 4271 { 4272 /* Keep the mouse_code before it's changed, so that we 4273 * remember that it was a mouse wheel click. */ 4274 wheel_code = mouse_code; 4275 } 4276 # ifdef FEAT_MOUSE_XTERM 4277 else if (held_button == MOUSE_RELEASE 4278 # ifdef FEAT_GUI 4279 && !gui.in_use 4280 # endif 4281 && (mouse_code == 0x23 || mouse_code == 0x24)) 4282 { 4283 /* Apparently used by rxvt scroll wheel. */ 4284 wheel_code = mouse_code - 0x23 + MOUSEWHEEL_LOW; 4285 } 4286 # endif 4287 4288 # if defined(UNIX) && defined(FEAT_MOUSE_TTY) 4289 else if (use_xterm_mouse() > 1) 4290 { 4291 if (mouse_code & MOUSE_DRAG_XTERM) 4292 mouse_code |= MOUSE_DRAG; 4293 } 4294 # endif 4295 # ifdef FEAT_XCLIPBOARD 4296 else if (!(mouse_code & MOUSE_DRAG & ~MOUSE_CLICK_MASK)) 4297 { 4298 if ((mouse_code & MOUSE_RELEASE) == MOUSE_RELEASE) 4299 stop_xterm_trace(); 4300 else 4301 start_xterm_trace(mouse_code); 4302 } 4303 # endif 4304 # endif 4305 } 4306 # endif /* !UNIX || FEAT_MOUSE_XTERM */ 4307 # ifdef FEAT_MOUSE_NET 4308 if (key_name[0] == (int)KS_NETTERM_MOUSE) 4309 { 4310 int mc, mr; 4311 4312 /* expect a rather limited sequence like: balancing { 4313 * \033}6,45\r 4314 * '6' is the row, 45 is the column 4315 */ 4316 p = tp + slen; 4317 mr = getdigits(&p); 4318 if (*p++ != ',') 4319 return -1; 4320 mc = getdigits(&p); 4321 if (*p++ != '\r') 4322 return -1; 4323 4324 mouse_col = mc - 1; 4325 mouse_row = mr - 1; 4326 mouse_code = MOUSE_LEFT; 4327 slen += (int)(p - (tp + slen)); 4328 } 4329 # endif /* FEAT_MOUSE_NET */ 4330 # ifdef FEAT_MOUSE_JSB 4331 if (key_name[0] == (int)KS_JSBTERM_MOUSE) 4332 { 4333 int mult, val, iter, button, status; 4334 4335 /* JSBTERM Input Model 4336 * \033[0~zw uniq escape sequence 4337 * (L-x) Left button pressed - not pressed x not reporting 4338 * (M-x) Middle button pressed - not pressed x not reporting 4339 * (R-x) Right button pressed - not pressed x not reporting 4340 * (SDmdu) Single , Double click, m mouse move d button down 4341 * u button up 4342 * ### X cursor position padded to 3 digits 4343 * ### Y cursor position padded to 3 digits 4344 * (s-x) SHIFT key pressed - not pressed x not reporting 4345 * (c-x) CTRL key pressed - not pressed x not reporting 4346 * \033\\ terminateing sequence 4347 */ 4348 4349 p = tp + slen; 4350 button = mouse_code = 0; 4351 switch (*p++) 4352 { 4353 case 'L': button = 1; break; 4354 case '-': break; 4355 case 'x': break; /* ignore sequence */ 4356 default: return -1; /* Unknown Result */ 4357 } 4358 switch (*p++) 4359 { 4360 case 'M': button |= 2; break; 4361 case '-': break; 4362 case 'x': break; /* ignore sequence */ 4363 default: return -1; /* Unknown Result */ 4364 } 4365 switch (*p++) 4366 { 4367 case 'R': button |= 4; break; 4368 case '-': break; 4369 case 'x': break; /* ignore sequence */ 4370 default: return -1; /* Unknown Result */ 4371 } 4372 status = *p++; 4373 for (val = 0, mult = 100, iter = 0; iter < 3; iter++, 4374 mult /= 10, p++) 4375 if (*p >= '0' && *p <= '9') 4376 val += (*p - '0') * mult; 4377 else 4378 return -1; 4379 mouse_col = val; 4380 for (val = 0, mult = 100, iter = 0; iter < 3; iter++, 4381 mult /= 10, p++) 4382 if (*p >= '0' && *p <= '9') 4383 val += (*p - '0') * mult; 4384 else 4385 return -1; 4386 mouse_row = val; 4387 switch (*p++) 4388 { 4389 case 's': button |= 8; break; /* SHIFT key Pressed */ 4390 case '-': break; /* Not Pressed */ 4391 case 'x': break; /* Not Reporting */ 4392 default: return -1; /* Unknown Result */ 4393 } 4394 switch (*p++) 4395 { 4396 case 'c': button |= 16; break; /* CTRL key Pressed */ 4397 case '-': break; /* Not Pressed */ 4398 case 'x': break; /* Not Reporting */ 4399 default: return -1; /* Unknown Result */ 4400 } 4401 if (*p++ != '\033') 4402 return -1; 4403 if (*p++ != '\\') 4404 return -1; 4405 switch (status) 4406 { 4407 case 'D': /* Double Click */ 4408 case 'S': /* Single Click */ 4409 if (button & 1) mouse_code |= MOUSE_LEFT; 4410 if (button & 2) mouse_code |= MOUSE_MIDDLE; 4411 if (button & 4) mouse_code |= MOUSE_RIGHT; 4412 if (button & 8) mouse_code |= MOUSE_SHIFT; 4413 if (button & 16) mouse_code |= MOUSE_CTRL; 4414 break; 4415 case 'm': /* Mouse move */ 4416 if (button & 1) mouse_code |= MOUSE_LEFT; 4417 if (button & 2) mouse_code |= MOUSE_MIDDLE; 4418 if (button & 4) mouse_code |= MOUSE_RIGHT; 4419 if (button & 8) mouse_code |= MOUSE_SHIFT; 4420 if (button & 16) mouse_code |= MOUSE_CTRL; 4421 if ((button & 7) != 0) 4422 { 4423 held_button = mouse_code; 4424 mouse_code |= MOUSE_DRAG; 4425 } 4426 is_drag = TRUE; 4427 showmode(); 4428 break; 4429 case 'd': /* Button Down */ 4430 if (button & 1) mouse_code |= MOUSE_LEFT; 4431 if (button & 2) mouse_code |= MOUSE_MIDDLE; 4432 if (button & 4) mouse_code |= MOUSE_RIGHT; 4433 if (button & 8) mouse_code |= MOUSE_SHIFT; 4434 if (button & 16) mouse_code |= MOUSE_CTRL; 4435 break; 4436 case 'u': /* Button Up */ 4437 if (button & 1) 4438 mouse_code |= MOUSE_LEFT | MOUSE_RELEASE; 4439 if (button & 2) 4440 mouse_code |= MOUSE_MIDDLE | MOUSE_RELEASE; 4441 if (button & 4) 4442 mouse_code |= MOUSE_RIGHT | MOUSE_RELEASE; 4443 if (button & 8) 4444 mouse_code |= MOUSE_SHIFT; 4445 if (button & 16) 4446 mouse_code |= MOUSE_CTRL; 4447 break; 4448 default: return -1; /* Unknown Result */ 4449 } 4450 4451 slen += (p - (tp + slen)); 4452 } 4453 # endif /* FEAT_MOUSE_JSB */ 4454 # ifdef FEAT_MOUSE_DEC 4455 if (key_name[0] == (int)KS_DEC_MOUSE) 4456 { 4457 /* The DEC Locator Input Model 4458 * Netterm delivers the code sequence: 4459 * \033[2;4;24;80&w (left button down) 4460 * \033[3;0;24;80&w (left button up) 4461 * \033[6;1;24;80&w (right button down) 4462 * \033[7;0;24;80&w (right button up) 4463 * CSI Pe ; Pb ; Pr ; Pc ; Pp & w 4464 * Pe is the event code 4465 * Pb is the button code 4466 * Pr is the row coordinate 4467 * Pc is the column coordinate 4468 * Pp is the third coordinate (page number) 4469 * Pe, the event code indicates what event caused this report 4470 * The following event codes are defined: 4471 * 0 - request, the terminal received an explicit request 4472 * for a locator report, but the locator is unavailable 4473 * 1 - request, the terminal received an explicit request 4474 * for a locator report 4475 * 2 - left button down 4476 * 3 - left button up 4477 * 4 - middle button down 4478 * 5 - middle button up 4479 * 6 - right button down 4480 * 7 - right button up 4481 * 8 - fourth button down 4482 * 9 - fourth button up 4483 * 10 - locator outside filter rectangle 4484 * Pb, the button code, ASCII decimal 0-15 indicating which 4485 * buttons are down if any. The state of the four buttons 4486 * on the locator correspond to the low four bits of the 4487 * decimal value, 4488 * "1" means button depressed 4489 * 0 - no buttons down, 4490 * 1 - right, 4491 * 2 - middle, 4492 * 4 - left, 4493 * 8 - fourth 4494 * Pr is the row coordinate of the locator position in the page, 4495 * encoded as an ASCII decimal value. 4496 * If Pr is omitted, the locator position is undefined 4497 * (outside the terminal window for example). 4498 * Pc is the column coordinate of the locator position in the 4499 * page, encoded as an ASCII decimal value. 4500 * If Pc is omitted, the locator position is undefined 4501 * (outside the terminal window for example). 4502 * Pp is the page coordinate of the locator position 4503 * encoded as an ASCII decimal value. 4504 * The page coordinate may be omitted if the locator is on 4505 * page one (the default). We ignore it anyway. 4506 */ 4507 int Pe, Pb, Pr, Pc; 4508 4509 p = tp + slen; 4510 4511 /* get event status */ 4512 Pe = getdigits(&p); 4513 if (*p++ != ';') 4514 return -1; 4515 4516 /* get button status */ 4517 Pb = getdigits(&p); 4518 if (*p++ != ';') 4519 return -1; 4520 4521 /* get row status */ 4522 Pr = getdigits(&p); 4523 if (*p++ != ';') 4524 return -1; 4525 4526 /* get column status */ 4527 Pc = getdigits(&p); 4528 4529 /* the page parameter is optional */ 4530 if (*p == ';') 4531 { 4532 p++; 4533 (void)getdigits(&p); 4534 } 4535 if (*p++ != '&') 4536 return -1; 4537 if (*p++ != 'w') 4538 return -1; 4539 4540 mouse_code = 0; 4541 switch (Pe) 4542 { 4543 case 0: return -1; /* position request while unavailable */ 4544 case 1: /* a response to a locator position request includes 4545 the status of all buttons */ 4546 Pb &= 7; /* mask off and ignore fourth button */ 4547 if (Pb & 4) 4548 mouse_code = MOUSE_LEFT; 4549 if (Pb & 2) 4550 mouse_code = MOUSE_MIDDLE; 4551 if (Pb & 1) 4552 mouse_code = MOUSE_RIGHT; 4553 if (Pb) 4554 { 4555 held_button = mouse_code; 4556 mouse_code |= MOUSE_DRAG; 4557 WantQueryMouse = TRUE; 4558 } 4559 is_drag = TRUE; 4560 showmode(); 4561 break; 4562 case 2: mouse_code = MOUSE_LEFT; 4563 WantQueryMouse = TRUE; 4564 break; 4565 case 3: mouse_code = MOUSE_RELEASE | MOUSE_LEFT; 4566 break; 4567 case 4: mouse_code = MOUSE_MIDDLE; 4568 WantQueryMouse = TRUE; 4569 break; 4570 case 5: mouse_code = MOUSE_RELEASE | MOUSE_MIDDLE; 4571 break; 4572 case 6: mouse_code = MOUSE_RIGHT; 4573 WantQueryMouse = TRUE; 4574 break; 4575 case 7: mouse_code = MOUSE_RELEASE | MOUSE_RIGHT; 4576 break; 4577 case 8: return -1; /* fourth button down */ 4578 case 9: return -1; /* fourth button up */ 4579 case 10: return -1; /* mouse outside of filter rectangle */ 4580 default: return -1; /* should never occur */ 4581 } 4582 4583 mouse_col = Pc - 1; 4584 mouse_row = Pr - 1; 4585 4586 slen += (int)(p - (tp + slen)); 4587 } 4588 # endif /* FEAT_MOUSE_DEC */ 4589 # ifdef FEAT_MOUSE_PTERM 4590 if (key_name[0] == (int)KS_PTERM_MOUSE) 4591 { 4592 int button, num_clicks, action, mc, mr; 4593 4594 p = tp + slen; 4595 4596 action = getdigits(&p); 4597 if (*p++ != ';') 4598 return -1; 4599 4600 mouse_row = getdigits(&p); 4601 if (*p++ != ';') 4602 return -1; 4603 mouse_col = getdigits(&p); 4604 if (*p++ != ';') 4605 return -1; 4606 4607 button = getdigits(&p); 4608 mouse_code = 0; 4609 4610 switch( button ) 4611 { 4612 case 4: mouse_code = MOUSE_LEFT; break; 4613 case 1: mouse_code = MOUSE_RIGHT; break; 4614 case 2: mouse_code = MOUSE_MIDDLE; break; 4615 default: return -1; 4616 } 4617 4618 switch( action ) 4619 { 4620 case 31: /* Initial press */ 4621 if (*p++ != ';') 4622 return -1; 4623 4624 num_clicks = getdigits(&p); /* Not used */ 4625 break; 4626 4627 case 32: /* Release */ 4628 mouse_code |= MOUSE_RELEASE; 4629 break; 4630 4631 case 33: /* Drag */ 4632 held_button = mouse_code; 4633 mouse_code |= MOUSE_DRAG; 4634 break; 4635 4636 default: 4637 return -1; 4638 } 4639 4640 if (*p++ != 't') 4641 return -1; 4642 4643 slen += (p - (tp + slen)); 4644 } 4645 # endif /* FEAT_MOUSE_PTERM */ 4646 4647 /* Interpret the mouse code */ 4648 current_button = (mouse_code & MOUSE_CLICK_MASK); 4649 if (current_button == MOUSE_RELEASE 4650 # ifdef FEAT_MOUSE_XTERM 4651 && wheel_code == 0 4652 # endif 4653 ) 4654 { 4655 /* 4656 * If we get a mouse drag or release event when 4657 * there is no mouse button held down (held_button == 4658 * MOUSE_RELEASE), produce a K_IGNORE below. 4659 * (can happen when you hold down two buttons 4660 * and then let them go, or click in the menu bar, but not 4661 * on a menu, and drag into the text). 4662 */ 4663 if ((mouse_code & MOUSE_DRAG) == MOUSE_DRAG) 4664 is_drag = TRUE; 4665 current_button = held_button; 4666 } 4667 else if (wheel_code == 0) 4668 { 4669 # ifdef CHECK_DOUBLE_CLICK 4670 # ifdef FEAT_MOUSE_GPM 4671 # ifdef FEAT_GUI 4672 /* 4673 * Only for Unix, when GUI or gpm is not active, we handle 4674 * multi-clicks here. 4675 */ 4676 if (gpm_flag == 0 && !gui.in_use) 4677 # else 4678 if (gpm_flag == 0) 4679 # endif 4680 # else 4681 # ifdef FEAT_GUI 4682 if (!gui.in_use) 4683 # endif 4684 # endif 4685 { 4686 /* 4687 * Compute the time elapsed since the previous mouse click. 4688 */ 4689 gettimeofday(&mouse_time, NULL); 4690 timediff = (mouse_time.tv_usec 4691 - orig_mouse_time.tv_usec) / 1000; 4692 if (timediff < 0) 4693 --orig_mouse_time.tv_sec; 4694 timediff += (mouse_time.tv_sec 4695 - orig_mouse_time.tv_sec) * 1000; 4696 orig_mouse_time = mouse_time; 4697 if (mouse_code == orig_mouse_code 4698 && timediff < p_mouset 4699 && orig_num_clicks != 4 4700 && orig_mouse_col == mouse_col 4701 && orig_mouse_row == mouse_row 4702 && ((orig_topline == curwin->w_topline 4703 #ifdef FEAT_DIFF 4704 && orig_topfill == curwin->w_topfill 4705 #endif 4706 ) 4707 #ifdef FEAT_WINDOWS 4708 /* Double click in tab pages line also works 4709 * when window contents changes. */ 4710 || (mouse_row == 0 && firstwin->w_winrow > 0) 4711 #endif 4712 ) 4713 ) 4714 ++orig_num_clicks; 4715 else 4716 orig_num_clicks = 1; 4717 orig_mouse_col = mouse_col; 4718 orig_mouse_row = mouse_row; 4719 orig_topline = curwin->w_topline; 4720 #ifdef FEAT_DIFF 4721 orig_topfill = curwin->w_topfill; 4722 #endif 4723 } 4724 # if defined(FEAT_GUI) || defined(FEAT_MOUSE_GPM) 4725 else 4726 orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code); 4727 # endif 4728 # else 4729 orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code); 4730 # endif 4731 is_click = TRUE; 4732 orig_mouse_code = mouse_code; 4733 } 4734 if (!is_drag) 4735 held_button = mouse_code & MOUSE_CLICK_MASK; 4736 4737 /* 4738 * Translate the actual mouse event into a pseudo mouse event. 4739 * First work out what modifiers are to be used. 4740 */ 4741 if (orig_mouse_code & MOUSE_SHIFT) 4742 modifiers |= MOD_MASK_SHIFT; 4743 if (orig_mouse_code & MOUSE_CTRL) 4744 modifiers |= MOD_MASK_CTRL; 4745 if (orig_mouse_code & MOUSE_ALT) 4746 modifiers |= MOD_MASK_ALT; 4747 if (orig_num_clicks == 2) 4748 modifiers |= MOD_MASK_2CLICK; 4749 else if (orig_num_clicks == 3) 4750 modifiers |= MOD_MASK_3CLICK; 4751 else if (orig_num_clicks == 4) 4752 modifiers |= MOD_MASK_4CLICK; 4753 4754 /* Work out our pseudo mouse event */ 4755 key_name[0] = (int)KS_EXTRA; 4756 if (wheel_code != 0) 4757 key_name[1] = (wheel_code & 1) 4758 ? (int)KE_MOUSEUP : (int)KE_MOUSEDOWN; 4759 else 4760 key_name[1] = get_pseudo_mouse_code(current_button, 4761 is_click, is_drag); 4762 } 4763 #endif /* FEAT_MOUSE */ 4764 4765 #ifdef FEAT_GUI 4766 /* 4767 * If using the GUI, then we get menu and scrollbar events. 4768 * 4769 * A menu event is encoded as K_SPECIAL, KS_MENU, KE_FILLER followed by 4770 * four bytes which are to be taken as a pointer to the vimmenu_T 4771 * structure. 4772 * 4773 * A tab line event is encodded as K_SPECIAL KS_TABLINE nr, where "nr" 4774 * is one byte with the tab index. 4775 * 4776 * A scrollbar event is K_SPECIAL, KS_VER_SCROLLBAR, KE_FILLER followed 4777 * by one byte representing the scrollbar number, and then four bytes 4778 * representing a long_u which is the new value of the scrollbar. 4779 * 4780 * A horizontal scrollbar event is K_SPECIAL, KS_HOR_SCROLLBAR, 4781 * KE_FILLER followed by four bytes representing a long_u which is the 4782 * new value of the scrollbar. 4783 */ 4784 # ifdef FEAT_MENU 4785 else if (key_name[0] == (int)KS_MENU) 4786 { 4787 long_u val; 4788 4789 num_bytes = get_long_from_buf(tp + slen, &val); 4790 if (num_bytes == -1) 4791 return -1; 4792 current_menu = (vimmenu_T *)val; 4793 slen += num_bytes; 4794 4795 /* The menu may have been deleted right after it was used, check 4796 * for that. */ 4797 if (check_menu_pointer(root_menu, current_menu) == FAIL) 4798 { 4799 key_name[0] = KS_EXTRA; 4800 key_name[1] = (int)KE_IGNORE; 4801 } 4802 } 4803 # endif 4804 # ifdef FEAT_GUI_TABLINE 4805 else if (key_name[0] == (int)KS_TABLINE) 4806 { 4807 /* Selecting tabline tab or using its menu. */ 4808 num_bytes = get_bytes_from_buf(tp + slen, bytes, 1); 4809 if (num_bytes == -1) 4810 return -1; 4811 current_tab = (int)bytes[0]; 4812 slen += num_bytes; 4813 } 4814 else if (key_name[0] == (int)KS_TABMENU) 4815 { 4816 /* Selecting tabline tab or using its menu. */ 4817 num_bytes = get_bytes_from_buf(tp + slen, bytes, 2); 4818 if (num_bytes == -1) 4819 return -1; 4820 current_tab = (int)bytes[0]; 4821 current_tabmenu = (int)bytes[1]; 4822 slen += num_bytes; 4823 } 4824 # endif 4825 # ifndef USE_ON_FLY_SCROLL 4826 else if (key_name[0] == (int)KS_VER_SCROLLBAR) 4827 { 4828 long_u val; 4829 4830 /* Get the last scrollbar event in the queue of the same type */ 4831 j = 0; 4832 for (i = 0; tp[j] == CSI && tp[j + 1] == KS_VER_SCROLLBAR 4833 && tp[j + 2] != NUL; ++i) 4834 { 4835 j += 3; 4836 num_bytes = get_bytes_from_buf(tp + j, bytes, 1); 4837 if (num_bytes == -1) 4838 break; 4839 if (i == 0) 4840 current_scrollbar = (int)bytes[0]; 4841 else if (current_scrollbar != (int)bytes[0]) 4842 break; 4843 j += num_bytes; 4844 num_bytes = get_long_from_buf(tp + j, &val); 4845 if (num_bytes == -1) 4846 break; 4847 scrollbar_value = val; 4848 j += num_bytes; 4849 slen = j; 4850 } 4851 if (i == 0) /* not enough characters to make one */ 4852 return -1; 4853 } 4854 else if (key_name[0] == (int)KS_HOR_SCROLLBAR) 4855 { 4856 long_u val; 4857 4858 /* Get the last horiz. scrollbar event in the queue */ 4859 j = 0; 4860 for (i = 0; tp[j] == CSI && tp[j + 1] == KS_HOR_SCROLLBAR 4861 && tp[j + 2] != NUL; ++i) 4862 { 4863 j += 3; 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 # endif /* !USE_ON_FLY_SCROLL */ 4875 #endif /* FEAT_GUI */ 4876 4877 /* 4878 * Change <xHome> to <Home>, <xUp> to <Up>, etc. 4879 */ 4880 key = handle_x_keys(TERMCAP2KEY(key_name[0], key_name[1])); 4881 4882 /* 4883 * Add any modifier codes to our string. 4884 */ 4885 new_slen = 0; /* Length of what will replace the termcode */ 4886 if (modifiers != 0) 4887 { 4888 /* Some keys have the modifier included. Need to handle that here 4889 * to make mappings work. */ 4890 key = simplify_key(key, &modifiers); 4891 if (modifiers != 0) 4892 { 4893 string[new_slen++] = K_SPECIAL; 4894 string[new_slen++] = (int)KS_MODIFIER; 4895 string[new_slen++] = modifiers; 4896 } 4897 } 4898 4899 /* Finally, add the special key code to our string */ 4900 key_name[0] = KEY2TERMCAP0(key); 4901 key_name[1] = KEY2TERMCAP1(key); 4902 if (key_name[0] == KS_KEY) 4903 string[new_slen++] = key_name[1]; /* from ":set <M-b>=xx" */ 4904 else 4905 { 4906 string[new_slen++] = K_SPECIAL; 4907 string[new_slen++] = key_name[0]; 4908 string[new_slen++] = key_name[1]; 4909 } 4910 string[new_slen] = NUL; 4911 extra = new_slen - slen; 4912 if (buf == NULL) 4913 { 4914 if (extra < 0) 4915 /* remove matched chars, taking care of noremap */ 4916 del_typebuf(-extra, offset); 4917 else if (extra > 0) 4918 /* insert the extra space we need */ 4919 ins_typebuf(string + slen, REMAP_YES, offset, FALSE, FALSE); 4920 4921 /* 4922 * Careful: del_typebuf() and ins_typebuf() may have reallocated 4923 * typebuf.tb_buf[]! 4924 */ 4925 mch_memmove(typebuf.tb_buf + typebuf.tb_off + offset, string, 4926 (size_t)new_slen); 4927 } 4928 else 4929 { 4930 if (extra < 0) 4931 /* remove matched characters */ 4932 mch_memmove(buf + offset, buf + offset - extra, 4933 (size_t)(buflen + offset + extra)); 4934 else if (extra > 0) 4935 /* insert the extra space we need */ 4936 mch_memmove(buf + offset + extra, buf + offset, 4937 (size_t)(buflen - offset)); 4938 mch_memmove(buf + offset, string, (size_t)new_slen); 4939 } 4940 return (len + extra + offset); 4941 } 4942 4943 return 0; /* no match found */ 4944 } 4945 4946 /* 4947 * Replace any terminal code strings in from[] with the equivalent internal 4948 * vim representation. This is used for the "from" and "to" part of a 4949 * mapping, and the "to" part of a menu command. 4950 * Any strings like "<C-UP>" are also replaced, unless 'cpoptions' contains 4951 * '<'. 4952 * K_SPECIAL by itself is replaced by K_SPECIAL KS_SPECIAL KE_FILLER. 4953 * 4954 * The replacement is done in result[] and finally copied into allocated 4955 * memory. If this all works well *bufp is set to the allocated memory and a 4956 * pointer to it is returned. If something fails *bufp is set to NULL and from 4957 * is returned. 4958 * 4959 * CTRL-V characters are removed. When "from_part" is TRUE, a trailing CTRL-V 4960 * is included, otherwise it is removed (for ":map xx ^V", maps xx to 4961 * nothing). When 'cpoptions' does not contain 'B', a backslash can be used 4962 * instead of a CTRL-V. 4963 */ 4964 char_u * 4965 replace_termcodes(from, bufp, from_part, do_lt, special) 4966 char_u *from; 4967 char_u **bufp; 4968 int from_part; 4969 int do_lt; /* also translate <lt> */ 4970 int special; /* always accept <key> notation */ 4971 { 4972 int i; 4973 int slen; 4974 int key; 4975 int dlen = 0; 4976 char_u *src; 4977 int do_backslash; /* backslash is a special character */ 4978 int do_special; /* recognize <> key codes */ 4979 int do_key_code; /* recognize raw key codes */ 4980 char_u *result; /* buffer for resulting string */ 4981 4982 do_backslash = (vim_strchr(p_cpo, CPO_BSLASH) == NULL); 4983 do_special = (vim_strchr(p_cpo, CPO_SPECI) == NULL) || special; 4984 do_key_code = (vim_strchr(p_cpo, CPO_KEYCODE) == NULL); 4985 4986 /* 4987 * Allocate space for the translation. Worst case a single character is 4988 * replaced by 6 bytes (shifted special key), plus a NUL at the end. 4989 */ 4990 result = alloc((unsigned)STRLEN(from) * 6 + 1); 4991 if (result == NULL) /* out of memory */ 4992 { 4993 *bufp = NULL; 4994 return from; 4995 } 4996 4997 src = from; 4998 4999 /* 5000 * Check for #n at start only: function key n 5001 */ 5002 if (from_part && src[0] == '#' && VIM_ISDIGIT(src[1])) /* function key */ 5003 { 5004 result[dlen++] = K_SPECIAL; 5005 result[dlen++] = 'k'; 5006 if (src[1] == '0') 5007 result[dlen++] = ';'; /* #0 is F10 is "k;" */ 5008 else 5009 result[dlen++] = src[1]; /* #3 is F3 is "k3" */ 5010 src += 2; 5011 } 5012 5013 /* 5014 * Copy each byte from *from to result[dlen] 5015 */ 5016 while (*src != NUL) 5017 { 5018 /* 5019 * If 'cpoptions' does not contain '<', check for special key codes, 5020 * like "<C-S-MouseLeft>" 5021 */ 5022 if (do_special && (do_lt || STRNCMP(src, "<lt>", 4) != 0)) 5023 { 5024 #ifdef FEAT_EVAL 5025 /* 5026 * Replace <SID> by K_SNR <script-nr> _. 5027 * (room: 5 * 6 = 30 bytes; needed: 3 + <nr> + 1 <= 14) 5028 */ 5029 if (STRNICMP(src, "<SID>", 5) == 0) 5030 { 5031 if (current_SID <= 0) 5032 EMSG(_(e_usingsid)); 5033 else 5034 { 5035 src += 5; 5036 result[dlen++] = K_SPECIAL; 5037 result[dlen++] = (int)KS_EXTRA; 5038 result[dlen++] = (int)KE_SNR; 5039 sprintf((char *)result + dlen, "%ld", (long)current_SID); 5040 dlen += (int)STRLEN(result + dlen); 5041 result[dlen++] = '_'; 5042 continue; 5043 } 5044 } 5045 #endif 5046 5047 slen = trans_special(&src, result + dlen, TRUE); 5048 if (slen) 5049 { 5050 dlen += slen; 5051 continue; 5052 } 5053 } 5054 5055 /* 5056 * If 'cpoptions' does not contain 'k', see if it's an actual key-code. 5057 * Note that this is also checked after replacing the <> form. 5058 * Single character codes are NOT replaced (e.g. ^H or DEL), because 5059 * it could be a character in the file. 5060 */ 5061 if (do_key_code) 5062 { 5063 i = find_term_bykeys(src); 5064 if (i >= 0) 5065 { 5066 result[dlen++] = K_SPECIAL; 5067 result[dlen++] = termcodes[i].name[0]; 5068 result[dlen++] = termcodes[i].name[1]; 5069 src += termcodes[i].len; 5070 /* If terminal code matched, continue after it. */ 5071 continue; 5072 } 5073 } 5074 5075 #ifdef FEAT_EVAL 5076 if (do_special) 5077 { 5078 char_u *p, *s, len; 5079 5080 /* 5081 * Replace <Leader> by the value of "mapleader". 5082 * Replace <LocalLeader> by the value of "maplocalleader". 5083 * If "mapleader" or "maplocalleader" isn't set use a backslash. 5084 */ 5085 if (STRNICMP(src, "<Leader>", 8) == 0) 5086 { 5087 len = 8; 5088 p = get_var_value((char_u *)"g:mapleader"); 5089 } 5090 else if (STRNICMP(src, "<LocalLeader>", 13) == 0) 5091 { 5092 len = 13; 5093 p = get_var_value((char_u *)"g:maplocalleader"); 5094 } 5095 else 5096 { 5097 len = 0; 5098 p = NULL; 5099 } 5100 if (len != 0) 5101 { 5102 /* Allow up to 8 * 6 characters for "mapleader". */ 5103 if (p == NULL || *p == NUL || STRLEN(p) > 8 * 6) 5104 s = (char_u *)"\\"; 5105 else 5106 s = p; 5107 while (*s != NUL) 5108 result[dlen++] = *s++; 5109 src += len; 5110 continue; 5111 } 5112 } 5113 #endif 5114 5115 /* 5116 * Remove CTRL-V and ignore the next character. 5117 * For "from" side the CTRL-V at the end is included, for the "to" 5118 * part it is removed. 5119 * If 'cpoptions' does not contain 'B', also accept a backslash. 5120 */ 5121 key = *src; 5122 if (key == Ctrl_V || (do_backslash && key == '\\')) 5123 { 5124 ++src; /* skip CTRL-V or backslash */ 5125 if (*src == NUL) 5126 { 5127 if (from_part) 5128 result[dlen++] = key; 5129 break; 5130 } 5131 } 5132 5133 #ifdef FEAT_MBYTE 5134 /* skip multibyte char correctly */ 5135 for (i = (*mb_ptr2len)(src); i > 0; --i) 5136 #endif 5137 { 5138 /* 5139 * If the character is K_SPECIAL, replace it with K_SPECIAL 5140 * KS_SPECIAL KE_FILLER. 5141 * If compiled with the GUI replace CSI with K_CSI. 5142 */ 5143 if (*src == K_SPECIAL) 5144 { 5145 result[dlen++] = K_SPECIAL; 5146 result[dlen++] = KS_SPECIAL; 5147 result[dlen++] = KE_FILLER; 5148 } 5149 # ifdef FEAT_GUI 5150 else if (*src == CSI) 5151 { 5152 result[dlen++] = K_SPECIAL; 5153 result[dlen++] = KS_EXTRA; 5154 result[dlen++] = (int)KE_CSI; 5155 } 5156 # endif 5157 else 5158 result[dlen++] = *src; 5159 ++src; 5160 } 5161 } 5162 result[dlen] = NUL; 5163 5164 /* 5165 * Copy the new string to allocated memory. 5166 * If this fails, just return from. 5167 */ 5168 if ((*bufp = vim_strsave(result)) != NULL) 5169 from = *bufp; 5170 vim_free(result); 5171 return from; 5172 } 5173 5174 /* 5175 * Find a termcode with keys 'src' (must be NUL terminated). 5176 * Return the index in termcodes[], or -1 if not found. 5177 */ 5178 int 5179 find_term_bykeys(src) 5180 char_u *src; 5181 { 5182 int i; 5183 int slen; 5184 5185 for (i = 0; i < tc_len; ++i) 5186 { 5187 slen = termcodes[i].len; 5188 if (slen > 1 && STRNCMP(termcodes[i].code, src, (size_t)slen) == 0) 5189 return i; 5190 } 5191 return -1; 5192 } 5193 5194 /* 5195 * Gather the first characters in the terminal key codes into a string. 5196 * Used to speed up check_termcode(). 5197 */ 5198 static void 5199 gather_termleader() 5200 { 5201 int i; 5202 int len = 0; 5203 5204 #ifdef FEAT_GUI 5205 if (gui.in_use) 5206 termleader[len++] = CSI; /* the GUI codes are not in termcodes[] */ 5207 #endif 5208 #ifdef FEAT_TERMRESPONSE 5209 if (check_for_codes) 5210 termleader[len++] = DCS; /* the termcode response starts with DCS 5211 in 8-bit mode */ 5212 #endif 5213 termleader[len] = NUL; 5214 5215 for (i = 0; i < tc_len; ++i) 5216 if (vim_strchr(termleader, termcodes[i].code[0]) == NULL) 5217 { 5218 termleader[len++] = termcodes[i].code[0]; 5219 termleader[len] = NUL; 5220 } 5221 5222 need_gather = FALSE; 5223 } 5224 5225 /* 5226 * Show all termcodes (for ":set termcap") 5227 * This code looks a lot like showoptions(), but is different. 5228 */ 5229 void 5230 show_termcodes() 5231 { 5232 int col; 5233 int *items; 5234 int item_count; 5235 int run; 5236 int row, rows; 5237 int cols; 5238 int i; 5239 int len; 5240 5241 #define INC3 27 /* try to make three columns */ 5242 #define INC2 40 /* try to make two columns */ 5243 #define GAP 2 /* spaces between columns */ 5244 5245 if (tc_len == 0) /* no terminal codes (must be GUI) */ 5246 return; 5247 items = (int *)alloc((unsigned)(sizeof(int) * tc_len)); 5248 if (items == NULL) 5249 return; 5250 5251 /* Highlight title */ 5252 MSG_PUTS_TITLE(_("\n--- Terminal keys ---")); 5253 5254 /* 5255 * do the loop two times: 5256 * 1. display the short items (non-strings and short strings) 5257 * 2. display the medium items (medium length strings) 5258 * 3. display the long items (remaining strings) 5259 */ 5260 for (run = 1; run <= 3 && !got_int; ++run) 5261 { 5262 /* 5263 * collect the items in items[] 5264 */ 5265 item_count = 0; 5266 for (i = 0; i < tc_len; i++) 5267 { 5268 len = show_one_termcode(termcodes[i].name, 5269 termcodes[i].code, FALSE); 5270 if (len <= INC3 - GAP ? run == 1 5271 : len <= INC2 - GAP ? run == 2 5272 : run == 3) 5273 items[item_count++] = i; 5274 } 5275 5276 /* 5277 * display the items 5278 */ 5279 if (run <= 2) 5280 { 5281 cols = (Columns + GAP) / (run == 1 ? INC3 : INC2); 5282 if (cols == 0) 5283 cols = 1; 5284 rows = (item_count + cols - 1) / cols; 5285 } 5286 else /* run == 3 */ 5287 rows = item_count; 5288 for (row = 0; row < rows && !got_int; ++row) 5289 { 5290 msg_putchar('\n'); /* go to next line */ 5291 if (got_int) /* 'q' typed in more */ 5292 break; 5293 col = 0; 5294 for (i = row; i < item_count; i += rows) 5295 { 5296 msg_col = col; /* make columns */ 5297 show_one_termcode(termcodes[items[i]].name, 5298 termcodes[items[i]].code, TRUE); 5299 if (run == 2) 5300 col += INC2; 5301 else 5302 col += INC3; 5303 } 5304 out_flush(); 5305 ui_breakcheck(); 5306 } 5307 } 5308 vim_free(items); 5309 } 5310 5311 /* 5312 * Show one termcode entry. 5313 * Output goes into IObuff[] 5314 */ 5315 int 5316 show_one_termcode(name, code, printit) 5317 char_u *name; 5318 char_u *code; 5319 int printit; 5320 { 5321 char_u *p; 5322 int len; 5323 5324 if (name[0] > '~') 5325 { 5326 IObuff[0] = ' '; 5327 IObuff[1] = ' '; 5328 IObuff[2] = ' '; 5329 IObuff[3] = ' '; 5330 } 5331 else 5332 { 5333 IObuff[0] = 't'; 5334 IObuff[1] = '_'; 5335 IObuff[2] = name[0]; 5336 IObuff[3] = name[1]; 5337 } 5338 IObuff[4] = ' '; 5339 5340 p = get_special_key_name(TERMCAP2KEY(name[0], name[1]), 0); 5341 if (p[1] != 't') 5342 STRCPY(IObuff + 5, p); 5343 else 5344 IObuff[5] = NUL; 5345 len = (int)STRLEN(IObuff); 5346 do 5347 IObuff[len++] = ' '; 5348 while (len < 17); 5349 IObuff[len] = NUL; 5350 if (code == NULL) 5351 len += 4; 5352 else 5353 len += vim_strsize(code); 5354 5355 if (printit) 5356 { 5357 msg_puts(IObuff); 5358 if (code == NULL) 5359 msg_puts((char_u *)"NULL"); 5360 else 5361 msg_outtrans(code); 5362 } 5363 return len; 5364 } 5365 5366 #if defined(FEAT_TERMRESPONSE) || defined(PROTO) 5367 /* 5368 * For Xterm >= 140 compiled with OPT_TCAP_QUERY: Obtain the actually used 5369 * termcap codes from the terminal itself. 5370 * We get them one by one to avoid a very long response string. 5371 */ 5372 static int xt_index_in = 0; 5373 static int xt_index_out = 0; 5374 5375 static void 5376 req_codes_from_term() 5377 { 5378 xt_index_out = 0; 5379 xt_index_in = 0; 5380 req_more_codes_from_term(); 5381 } 5382 5383 static void 5384 req_more_codes_from_term() 5385 { 5386 char buf[11]; 5387 int old_idx = xt_index_out; 5388 5389 /* Don't do anything when going to exit. */ 5390 if (exiting) 5391 return; 5392 5393 /* Send up to 10 more requests out than we received. Avoid sending too 5394 * many, there can be a buffer overflow somewhere. */ 5395 while (xt_index_out < xt_index_in + 10 && key_names[xt_index_out] != NULL) 5396 { 5397 sprintf(buf, "\033P+q%02x%02x\033\\", 5398 key_names[xt_index_out][0], key_names[xt_index_out][1]); 5399 out_str_nf((char_u *)buf); 5400 ++xt_index_out; 5401 } 5402 5403 /* Send the codes out right away. */ 5404 if (xt_index_out != old_idx) 5405 out_flush(); 5406 } 5407 5408 /* 5409 * Decode key code response from xterm: '<Esc>P1+r<name>=<string><Esc>\'. 5410 * A "0" instead of the "1" indicates a code that isn't supported. 5411 * Both <name> and <string> are encoded in hex. 5412 * "code" points to the "0" or "1". 5413 */ 5414 static void 5415 got_code_from_term(code, len) 5416 char_u *code; 5417 int len; 5418 { 5419 #define XT_LEN 100 5420 char_u name[3]; 5421 char_u str[XT_LEN]; 5422 int i; 5423 int j = 0; 5424 int c; 5425 5426 /* A '1' means the code is supported, a '0' means it isn't. 5427 * When half the length is > XT_LEN we can't use it. 5428 * Our names are currently all 2 characters. */ 5429 if (code[0] == '1' && code[7] == '=' && len / 2 < XT_LEN) 5430 { 5431 /* Get the name from the response and find it in the table. */ 5432 name[0] = hexhex2nr(code + 3); 5433 name[1] = hexhex2nr(code + 5); 5434 name[2] = NUL; 5435 for (i = 0; key_names[i] != NULL; ++i) 5436 { 5437 if (STRCMP(key_names[i], name) == 0) 5438 { 5439 xt_index_in = i; 5440 break; 5441 } 5442 } 5443 if (key_names[i] != NULL) 5444 { 5445 for (i = 8; (c = hexhex2nr(code + i)) >= 0; i += 2) 5446 str[j++] = c; 5447 str[j] = NUL; 5448 if (name[0] == 'C' && name[1] == 'o') 5449 { 5450 /* Color count is not a key code. */ 5451 i = atoi((char *)str); 5452 if (i != t_colors) 5453 { 5454 /* Nr of colors changed, initialize highlighting and 5455 * redraw everything. This causes a redraw, which usually 5456 * clears the message. Try keeping the message if it 5457 * might work. */ 5458 set_keep_msg_from_hist(); 5459 set_color_count(i); 5460 init_highlight(TRUE, FALSE); 5461 redraw_later(CLEAR); 5462 } 5463 } 5464 else 5465 { 5466 /* First delete any existing entry with the same code. */ 5467 i = find_term_bykeys(str); 5468 if (i >= 0) 5469 del_termcode_idx(i); 5470 add_termcode(name, str, ATC_FROM_TERM); 5471 } 5472 } 5473 } 5474 5475 /* May request more codes now that we received one. */ 5476 ++xt_index_in; 5477 req_more_codes_from_term(); 5478 } 5479 5480 /* 5481 * Check if there are any unanswered requests and deal with them. 5482 * This is called before starting an external program or getting direct 5483 * keyboard input. We don't want responses to be send to that program or 5484 * handled as typed text. 5485 */ 5486 static void 5487 check_for_codes_from_term() 5488 { 5489 int c; 5490 5491 /* If no codes requested or all are answered, no need to wait. */ 5492 if (xt_index_out == 0 || xt_index_out == xt_index_in) 5493 return; 5494 5495 /* Vgetc() will check for and handle any response. 5496 * Keep calling vpeekc() until we don't get any responses. */ 5497 ++no_mapping; 5498 ++allow_keys; 5499 for (;;) 5500 { 5501 c = vpeekc(); 5502 if (c == NUL) /* nothing available */ 5503 break; 5504 5505 /* If a response is recognized it's replaced with K_IGNORE, must read 5506 * it from the input stream. If there is no K_IGNORE we can't do 5507 * anything, break here (there might be some responses further on, but 5508 * we don't want to throw away any typed chars). */ 5509 if (c != K_SPECIAL && c != K_IGNORE) 5510 break; 5511 c = vgetc(); 5512 if (c != K_IGNORE) 5513 { 5514 vungetc(c); 5515 break; 5516 } 5517 } 5518 --no_mapping; 5519 --allow_keys; 5520 } 5521 #endif 5522 5523 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) 5524 /* 5525 * Translate an internal mapping/abbreviation representation into the 5526 * corresponding external one recognized by :map/:abbrev commands; 5527 * respects the current B/k/< settings of 'cpoption'. 5528 * 5529 * This function is called when expanding mappings/abbreviations on the 5530 * command-line, and for building the "Ambiguous mapping..." error mess�ge. 5531 * 5532 * It uses a growarray to build the translation string since the 5533 * latter can be wider than the original description. The caller has to 5534 * free the string afterwards. 5535 * 5536 * Returns NULL when there is a problem. 5537 */ 5538 char_u * 5539 translate_mapping(str, expmap) 5540 char_u *str; 5541 int expmap; /* TRUE when expanding mappings on command-line */ 5542 { 5543 garray_T ga; 5544 int c; 5545 int modifiers; 5546 int cpo_bslash; 5547 int cpo_special; 5548 int cpo_keycode; 5549 5550 ga_init(&ga); 5551 ga.ga_itemsize = 1; 5552 ga.ga_growsize = 40; 5553 5554 cpo_bslash = (vim_strchr(p_cpo, CPO_BSLASH) != NULL); 5555 cpo_special = (vim_strchr(p_cpo, CPO_SPECI) != NULL); 5556 cpo_keycode = (vim_strchr(p_cpo, CPO_KEYCODE) == NULL); 5557 5558 for (; *str; ++str) 5559 { 5560 c = *str; 5561 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) 5562 { 5563 modifiers = 0; 5564 if (str[1] == KS_MODIFIER) 5565 { 5566 str++; 5567 modifiers = *++str; 5568 c = *++str; 5569 } 5570 if (cpo_special && cpo_keycode && c == K_SPECIAL && !modifiers) 5571 { 5572 int i; 5573 5574 /* try to find special key in termcodes */ 5575 for (i = 0; i < tc_len; ++i) 5576 if (termcodes[i].name[0] == str[1] 5577 && termcodes[i].name[1] == str[2]) 5578 break; 5579 if (i < tc_len) 5580 { 5581 ga_concat(&ga, termcodes[i].code); 5582 str += 2; 5583 continue; /* for (str) */ 5584 } 5585 } 5586 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) 5587 { 5588 if (expmap && cpo_special) 5589 { 5590 ga_clear(&ga); 5591 return NULL; 5592 } 5593 c = TO_SPECIAL(str[1], str[2]); 5594 if (c == K_ZERO) /* display <Nul> as ^@ */ 5595 c = NUL; 5596 str += 2; 5597 } 5598 if (IS_SPECIAL(c) || modifiers) /* special key */ 5599 { 5600 if (expmap && cpo_special) 5601 { 5602 ga_clear(&ga); 5603 return NULL; 5604 } 5605 ga_concat(&ga, get_special_key_name(c, modifiers)); 5606 continue; /* for (str) */ 5607 } 5608 } 5609 if (c == ' ' || c == '\t' || c == Ctrl_J || c == Ctrl_V 5610 || (c == '<' && !cpo_special) || (c == '\\' && !cpo_bslash)) 5611 ga_append(&ga, cpo_bslash ? Ctrl_V : '\\'); 5612 if (c) 5613 ga_append(&ga, c); 5614 } 5615 ga_append(&ga, NUL); 5616 return (char_u *)(ga.ga_data); 5617 } 5618 #endif 5619 5620 #if (defined(WIN3264) && !defined(FEAT_GUI)) || defined(PROTO) 5621 static char ksme_str[20]; 5622 static char ksmr_str[20]; 5623 static char ksmd_str[20]; 5624 5625 /* 5626 * For Win32 console: update termcap codes for existing console attributes. 5627 */ 5628 void 5629 update_tcap(attr) 5630 int attr; 5631 { 5632 struct builtin_term *p; 5633 5634 p = find_builtin_term(DEFAULT_TERM); 5635 sprintf(ksme_str, IF_EB("\033|%dm", ESC_STR "|%dm"), attr); 5636 sprintf(ksmd_str, IF_EB("\033|%dm", ESC_STR "|%dm"), 5637 attr | 0x08); /* FOREGROUND_INTENSITY */ 5638 sprintf(ksmr_str, IF_EB("\033|%dm", ESC_STR "|%dm"), 5639 ((attr & 0x0F) << 4) | ((attr & 0xF0) >> 4)); 5640 5641 while (p->bt_string != NULL) 5642 { 5643 if (p->bt_entry == (int)KS_ME) 5644 p->bt_string = &ksme_str[0]; 5645 else if (p->bt_entry == (int)KS_MR) 5646 p->bt_string = &ksmr_str[0]; 5647 else if (p->bt_entry == (int)KS_MD) 5648 p->bt_string = &ksmd_str[0]; 5649 ++p; 5650 } 5651 } 5652 #endif 5653