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 * structures with all entries, as such a structure is too big. 56 * 57 * The entries are compact, therefore they normally are included even when 58 * HAVE_TGETENT is defined. When HAVE_TGETENT is defined, the builtin entries 59 * can be accessed with "builtin_amiga", "builtin_ansi", "builtin_debug", etc. 60 * 61 * Each termcap is a list of builtin_term structures. It always starts with 62 * KS_NAME, which separates the entries. See parse_builtin_tcap() for all 63 * details. 64 * bt_entry is either a KS_xxx code (>= 0), or a K_xxx code. 65 * 66 * Entries marked with "guessed" may be wrong. 67 */ 68 struct builtin_term 69 { 70 int bt_entry; 71 char *bt_string; 72 }; 73 74 /* start of keys that are not directly used by Vim but can be mapped */ 75 #define BT_EXTRA_KEYS 0x101 76 77 static struct builtin_term *find_builtin_term __ARGS((char_u *name)); 78 static void parse_builtin_tcap __ARGS((char_u *s)); 79 static void term_color __ARGS((char_u *s, int n)); 80 static void gather_termleader __ARGS((void)); 81 #ifdef FEAT_TERMRESPONSE 82 static void req_codes_from_term __ARGS((void)); 83 static void req_more_codes_from_term __ARGS((void)); 84 static void got_code_from_term __ARGS((char_u *code, int len)); 85 static void check_for_codes_from_term __ARGS((void)); 86 #endif 87 #if defined(FEAT_GUI) \ 88 || (defined(FEAT_MOUSE) && (!defined(UNIX) || defined(FEAT_MOUSE_XTERM) \ 89 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE))) 90 static int get_bytes_from_buf __ARGS((char_u *, char_u *, int)); 91 #endif 92 static void del_termcode_idx __ARGS((int idx)); 93 static int term_is_builtin __ARGS((char_u *name)); 94 static int term_7to8bit __ARGS((char_u *p)); 95 #ifdef FEAT_TERMRESPONSE 96 static void switch_to_8bit __ARGS((void)); 97 #endif 98 99 #ifdef HAVE_TGETENT 100 static char_u *tgetent_error __ARGS((char_u *, char_u *)); 101 102 /* 103 * Here is our own prototype for tgetstr(), any prototypes from the include 104 * files have been disabled by the define at the start of this file. 105 */ 106 char *tgetstr __ARGS((char *, char **)); 107 108 # ifdef FEAT_TERMRESPONSE 109 /* Request Terminal Version status: */ 110 # define CRV_GET 1 /* send T_CRV when switched to RAW mode */ 111 # define CRV_SENT 2 /* did send T_CRV, waiting for answer */ 112 # define CRV_GOT 3 /* received T_CRV response */ 113 static int crv_status = CRV_GET; 114 /* Request Cursor position report: */ 115 # define U7_GET 1 /* send T_U7 when switched to RAW mode */ 116 # define U7_SENT 2 /* did send T_U7, waiting for answer */ 117 # define U7_GOT 3 /* received T_U7 response */ 118 static int u7_status = U7_GET; 119 # endif 120 121 /* 122 * Don't declare these variables if termcap.h contains them. 123 * Autoconf checks if these variables should be declared extern (not all 124 * systems have them). 125 * Some versions define ospeed to be speed_t, but that is incompatible with 126 * BSD, where ospeed is short and speed_t is long. 127 */ 128 # ifndef HAVE_OSPEED 129 # ifdef OSPEED_EXTERN 130 extern short ospeed; 131 # else 132 short ospeed; 133 # endif 134 # endif 135 # ifndef HAVE_UP_BC_PC 136 # ifdef UP_BC_PC_EXTERN 137 extern char *UP, *BC, PC; 138 # else 139 char *UP, *BC, PC; 140 # endif 141 # endif 142 143 # define TGETSTR(s, p) vim_tgetstr((s), (p)) 144 # define TGETENT(b, t) tgetent((char *)(b), (char *)(t)) 145 static char_u *vim_tgetstr __ARGS((char *s, char_u **pp)); 146 #endif /* HAVE_TGETENT */ 147 148 static int detected_8bit = FALSE; /* detected 8-bit terminal */ 149 150 static struct builtin_term builtin_termcaps[] = 151 { 152 153 #if defined(FEAT_GUI) 154 /* 155 * GUI pseudo term-cap. 156 */ 157 {(int)KS_NAME, "gui"}, 158 {(int)KS_CE, IF_EB("\033|$", ESC_STR "|$")}, 159 {(int)KS_AL, IF_EB("\033|i", ESC_STR "|i")}, 160 # ifdef TERMINFO 161 {(int)KS_CAL, IF_EB("\033|%p1%dI", ESC_STR "|%p1%dI")}, 162 # else 163 {(int)KS_CAL, IF_EB("\033|%dI", ESC_STR "|%dI")}, 164 # endif 165 {(int)KS_DL, IF_EB("\033|d", ESC_STR "|d")}, 166 # ifdef TERMINFO 167 {(int)KS_CDL, IF_EB("\033|%p1%dD", ESC_STR "|%p1%dD")}, 168 {(int)KS_CS, IF_EB("\033|%p1%d;%p2%dR", ESC_STR "|%p1%d;%p2%dR")}, 169 # ifdef FEAT_VERTSPLIT 170 {(int)KS_CSV, IF_EB("\033|%p1%d;%p2%dV", ESC_STR "|%p1%d;%p2%dV")}, 171 # endif 172 # else 173 {(int)KS_CDL, IF_EB("\033|%dD", ESC_STR "|%dD")}, 174 {(int)KS_CS, IF_EB("\033|%d;%dR", ESC_STR "|%d;%dR")}, 175 # ifdef FEAT_VERTSPLIT 176 {(int)KS_CSV, IF_EB("\033|%d;%dV", ESC_STR "|%d;%dV")}, 177 # endif 178 # endif 179 {(int)KS_CL, IF_EB("\033|C", ESC_STR "|C")}, 180 /* attributes switched on with 'h', off with * 'H' */ 181 {(int)KS_ME, IF_EB("\033|31H", ESC_STR "|31H")}, /* HL_ALL */ 182 {(int)KS_MR, IF_EB("\033|1h", ESC_STR "|1h")}, /* HL_INVERSE */ 183 {(int)KS_MD, IF_EB("\033|2h", ESC_STR "|2h")}, /* HL_BOLD */ 184 {(int)KS_SE, IF_EB("\033|16H", ESC_STR "|16H")}, /* HL_STANDOUT */ 185 {(int)KS_SO, IF_EB("\033|16h", ESC_STR "|16h")}, /* HL_STANDOUT */ 186 {(int)KS_UE, IF_EB("\033|8H", ESC_STR "|8H")}, /* HL_UNDERLINE */ 187 {(int)KS_US, IF_EB("\033|8h", ESC_STR "|8h")}, /* HL_UNDERLINE */ 188 {(int)KS_UCE, IF_EB("\033|8C", ESC_STR "|8C")}, /* HL_UNDERCURL */ 189 {(int)KS_UCS, IF_EB("\033|8c", ESC_STR "|8c")}, /* HL_UNDERCURL */ 190 {(int)KS_CZR, IF_EB("\033|4H", ESC_STR "|4H")}, /* HL_ITALIC */ 191 {(int)KS_CZH, IF_EB("\033|4h", ESC_STR "|4h")}, /* HL_ITALIC */ 192 {(int)KS_VB, IF_EB("\033|f", ESC_STR "|f")}, 193 {(int)KS_MS, "y"}, 194 {(int)KS_UT, "y"}, 195 {(int)KS_LE, "\b"}, /* cursor-left = BS */ 196 {(int)KS_ND, "\014"}, /* cursor-right = CTRL-L */ 197 # ifdef TERMINFO 198 {(int)KS_CM, IF_EB("\033|%p1%d;%p2%dM", ESC_STR "|%p1%d;%p2%dM")}, 199 # else 200 {(int)KS_CM, IF_EB("\033|%d;%dM", ESC_STR "|%d;%dM")}, 201 # endif 202 /* there are no key sequences here, the GUI sequences are recognized 203 * in check_termcode() */ 204 #endif 205 206 #ifndef NO_BUILTIN_TCAPS 207 208 # if defined(AMIGA) || defined(ALL_BUILTIN_TCAPS) 209 /* 210 * Amiga console window, default for Amiga 211 */ 212 {(int)KS_NAME, "amiga"}, 213 {(int)KS_CE, "\033[K"}, 214 {(int)KS_CD, "\033[J"}, 215 {(int)KS_AL, "\033[L"}, 216 # ifdef TERMINFO 217 {(int)KS_CAL, "\033[%p1%dL"}, 218 # else 219 {(int)KS_CAL, "\033[%dL"}, 220 # endif 221 {(int)KS_DL, "\033[M"}, 222 # ifdef TERMINFO 223 {(int)KS_CDL, "\033[%p1%dM"}, 224 # else 225 {(int)KS_CDL, "\033[%dM"}, 226 # endif 227 {(int)KS_CL, "\014"}, 228 {(int)KS_VI, "\033[0 p"}, 229 {(int)KS_VE, "\033[1 p"}, 230 {(int)KS_ME, "\033[0m"}, 231 {(int)KS_MR, "\033[7m"}, 232 {(int)KS_MD, "\033[1m"}, 233 {(int)KS_SE, "\033[0m"}, 234 {(int)KS_SO, "\033[33m"}, 235 {(int)KS_US, "\033[4m"}, 236 {(int)KS_UE, "\033[0m"}, 237 {(int)KS_CZH, "\033[3m"}, 238 {(int)KS_CZR, "\033[0m"}, 239 #if defined(__MORPHOS__) || defined(__AROS__) 240 {(int)KS_CCO, "8"}, /* allow 8 colors */ 241 # ifdef TERMINFO 242 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ 243 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ 244 # else 245 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ 246 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ 247 # endif 248 {(int)KS_OP, "\033[m"}, /* reset colors */ 249 #endif 250 {(int)KS_MS, "y"}, 251 {(int)KS_UT, "y"}, /* guessed */ 252 {(int)KS_LE, "\b"}, 253 # ifdef TERMINFO 254 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 255 # else 256 {(int)KS_CM, "\033[%i%d;%dH"}, 257 # endif 258 #if defined(__MORPHOS__) 259 {(int)KS_SR, "\033M"}, 260 #endif 261 # ifdef TERMINFO 262 {(int)KS_CRI, "\033[%p1%dC"}, 263 # else 264 {(int)KS_CRI, "\033[%dC"}, 265 # endif 266 {K_UP, "\233A"}, 267 {K_DOWN, "\233B"}, 268 {K_LEFT, "\233D"}, 269 {K_RIGHT, "\233C"}, 270 {K_S_UP, "\233T"}, 271 {K_S_DOWN, "\233S"}, 272 {K_S_LEFT, "\233 A"}, 273 {K_S_RIGHT, "\233 @"}, 274 {K_S_TAB, "\233Z"}, 275 {K_F1, "\233\060~"},/* some compilers don't dig "\2330" */ 276 {K_F2, "\233\061~"}, 277 {K_F3, "\233\062~"}, 278 {K_F4, "\233\063~"}, 279 {K_F5, "\233\064~"}, 280 {K_F6, "\233\065~"}, 281 {K_F7, "\233\066~"}, 282 {K_F8, "\233\067~"}, 283 {K_F9, "\233\070~"}, 284 {K_F10, "\233\071~"}, 285 {K_S_F1, "\233\061\060~"}, 286 {K_S_F2, "\233\061\061~"}, 287 {K_S_F3, "\233\061\062~"}, 288 {K_S_F4, "\233\061\063~"}, 289 {K_S_F5, "\233\061\064~"}, 290 {K_S_F6, "\233\061\065~"}, 291 {K_S_F7, "\233\061\066~"}, 292 {K_S_F8, "\233\061\067~"}, 293 {K_S_F9, "\233\061\070~"}, 294 {K_S_F10, "\233\061\071~"}, 295 {K_HELP, "\233?~"}, 296 {K_INS, "\233\064\060~"}, /* 101 key keyboard */ 297 {K_PAGEUP, "\233\064\061~"}, /* 101 key keyboard */ 298 {K_PAGEDOWN, "\233\064\062~"}, /* 101 key keyboard */ 299 {K_HOME, "\233\064\064~"}, /* 101 key keyboard */ 300 {K_END, "\233\064\065~"}, /* 101 key keyboard */ 301 302 {BT_EXTRA_KEYS, ""}, 303 {TERMCAP2KEY('#', '2'), "\233\065\064~"}, /* shifted home key */ 304 {TERMCAP2KEY('#', '3'), "\233\065\060~"}, /* shifted insert key */ 305 {TERMCAP2KEY('*', '7'), "\233\065\065~"}, /* shifted end key */ 306 # endif 307 308 # if defined(__BEOS__) || defined(ALL_BUILTIN_TCAPS) 309 /* 310 * almost standard ANSI terminal, default for bebox 311 */ 312 {(int)KS_NAME, "beos-ansi"}, 313 {(int)KS_CE, "\033[K"}, 314 {(int)KS_CD, "\033[J"}, 315 {(int)KS_AL, "\033[L"}, 316 # ifdef TERMINFO 317 {(int)KS_CAL, "\033[%p1%dL"}, 318 # else 319 {(int)KS_CAL, "\033[%dL"}, 320 # endif 321 {(int)KS_DL, "\033[M"}, 322 # ifdef TERMINFO 323 {(int)KS_CDL, "\033[%p1%dM"}, 324 # else 325 {(int)KS_CDL, "\033[%dM"}, 326 # endif 327 #ifdef BEOS_PR_OR_BETTER 328 # ifdef TERMINFO 329 {(int)KS_CS, "\033[%i%p1%d;%p2%dr"}, 330 # else 331 {(int)KS_CS, "\033[%i%d;%dr"}, /* scroll region */ 332 # endif 333 #endif 334 {(int)KS_CL, "\033[H\033[2J"}, 335 #ifdef notyet 336 {(int)KS_VI, "[VI]"}, /* cursor invisible, VT320: CSI ? 25 l */ 337 {(int)KS_VE, "[VE]"}, /* cursor visible, VT320: CSI ? 25 h */ 338 #endif 339 {(int)KS_ME, "\033[m"}, /* normal mode */ 340 {(int)KS_MR, "\033[7m"}, /* reverse */ 341 {(int)KS_MD, "\033[1m"}, /* bold */ 342 {(int)KS_SO, "\033[31m"}, /* standout mode: red */ 343 {(int)KS_SE, "\033[m"}, /* standout end */ 344 {(int)KS_CZH, "\033[35m"}, /* italic: purple */ 345 {(int)KS_CZR, "\033[m"}, /* italic end */ 346 {(int)KS_US, "\033[4m"}, /* underscore mode */ 347 {(int)KS_UE, "\033[m"}, /* underscore end */ 348 {(int)KS_CCO, "8"}, /* allow 8 colors */ 349 # ifdef TERMINFO 350 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ 351 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ 352 # else 353 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ 354 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ 355 # endif 356 {(int)KS_OP, "\033[m"}, /* reset colors */ 357 {(int)KS_MS, "y"}, /* safe to move cur in reverse mode */ 358 {(int)KS_UT, "y"}, /* guessed */ 359 {(int)KS_LE, "\b"}, 360 # ifdef TERMINFO 361 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 362 # else 363 {(int)KS_CM, "\033[%i%d;%dH"}, 364 # endif 365 {(int)KS_SR, "\033M"}, 366 # ifdef TERMINFO 367 {(int)KS_CRI, "\033[%p1%dC"}, 368 # else 369 {(int)KS_CRI, "\033[%dC"}, 370 # endif 371 #if defined(BEOS_DR8) 372 {(int)KS_DB, ""}, /* hack! see screen.c */ 373 #endif 374 375 {K_UP, "\033[A"}, 376 {K_DOWN, "\033[B"}, 377 {K_LEFT, "\033[D"}, 378 {K_RIGHT, "\033[C"}, 379 # endif 380 381 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) || defined(SOME_BUILTIN_TCAPS) || defined(__EMX__) 382 /* 383 * standard ANSI terminal, default for unix 384 */ 385 {(int)KS_NAME, "ansi"}, 386 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, 387 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, 388 # ifdef TERMINFO 389 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, 390 # else 391 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, 392 # endif 393 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, 394 # ifdef TERMINFO 395 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, 396 # else 397 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, 398 # endif 399 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, 400 {(int)KS_ME, IF_EB("\033[0m", ESC_STR "[0m")}, 401 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, 402 {(int)KS_MS, "y"}, 403 {(int)KS_UT, "y"}, /* guessed */ 404 {(int)KS_LE, "\b"}, 405 # ifdef TERMINFO 406 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", ESC_STR "[%i%p1%d;%p2%dH")}, 407 # else 408 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 409 # endif 410 # ifdef TERMINFO 411 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, 412 # else 413 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, 414 # endif 415 # endif 416 417 # if defined(MSDOS) || defined(ALL_BUILTIN_TCAPS) || defined(__EMX__) 418 /* 419 * These codes are valid when nansi.sys or equivalent has been installed. 420 * Function keys on a PC are preceded with a NUL. These are converted into 421 * K_NUL '\316' in mch_inchar(), because we cannot handle NULs in key codes. 422 * CTRL-arrow is used instead of SHIFT-arrow. 423 */ 424 #ifdef __EMX__ 425 {(int)KS_NAME, "os2ansi"}, 426 #else 427 {(int)KS_NAME, "pcansi"}, 428 {(int)KS_DL, "\033[M"}, 429 {(int)KS_AL, "\033[L"}, 430 #endif 431 {(int)KS_CE, "\033[K"}, 432 {(int)KS_CL, "\033[2J"}, 433 {(int)KS_ME, "\033[0m"}, 434 {(int)KS_MR, "\033[5m"}, /* reverse: black on lightgrey */ 435 {(int)KS_MD, "\033[1m"}, /* bold: white text */ 436 {(int)KS_SE, "\033[0m"}, /* standout end */ 437 {(int)KS_SO, "\033[31m"}, /* standout: white on blue */ 438 {(int)KS_CZH, "\033[34;43m"}, /* italic mode: blue text on yellow */ 439 {(int)KS_CZR, "\033[0m"}, /* italic mode end */ 440 {(int)KS_US, "\033[36;41m"}, /* underscore mode: cyan text on red */ 441 {(int)KS_UE, "\033[0m"}, /* underscore mode end */ 442 {(int)KS_CCO, "8"}, /* allow 8 colors */ 443 # ifdef TERMINFO 444 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ 445 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ 446 # else 447 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ 448 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ 449 # endif 450 {(int)KS_OP, "\033[0m"}, /* reset colors */ 451 {(int)KS_MS, "y"}, 452 {(int)KS_UT, "y"}, /* guessed */ 453 {(int)KS_LE, "\b"}, 454 # ifdef TERMINFO 455 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 456 # else 457 {(int)KS_CM, "\033[%i%d;%dH"}, 458 # endif 459 # ifdef TERMINFO 460 {(int)KS_CRI, "\033[%p1%dC"}, 461 # else 462 {(int)KS_CRI, "\033[%dC"}, 463 # endif 464 {K_UP, "\316H"}, 465 {K_DOWN, "\316P"}, 466 {K_LEFT, "\316K"}, 467 {K_RIGHT, "\316M"}, 468 {K_S_LEFT, "\316s"}, 469 {K_S_RIGHT, "\316t"}, 470 {K_F1, "\316;"}, 471 {K_F2, "\316<"}, 472 {K_F3, "\316="}, 473 {K_F4, "\316>"}, 474 {K_F5, "\316?"}, 475 {K_F6, "\316@"}, 476 {K_F7, "\316A"}, 477 {K_F8, "\316B"}, 478 {K_F9, "\316C"}, 479 {K_F10, "\316D"}, 480 {K_F11, "\316\205"}, /* guessed */ 481 {K_F12, "\316\206"}, /* guessed */ 482 {K_S_F1, "\316T"}, 483 {K_S_F2, "\316U"}, 484 {K_S_F3, "\316V"}, 485 {K_S_F4, "\316W"}, 486 {K_S_F5, "\316X"}, 487 {K_S_F6, "\316Y"}, 488 {K_S_F7, "\316Z"}, 489 {K_S_F8, "\316["}, 490 {K_S_F9, "\316\\"}, 491 {K_S_F10, "\316]"}, 492 {K_S_F11, "\316\207"}, /* guessed */ 493 {K_S_F12, "\316\210"}, /* guessed */ 494 {K_INS, "\316R"}, 495 {K_DEL, "\316S"}, 496 {K_HOME, "\316G"}, 497 {K_END, "\316O"}, 498 {K_PAGEDOWN, "\316Q"}, 499 {K_PAGEUP, "\316I"}, 500 # endif 501 502 # if defined(MSDOS) 503 /* 504 * These codes are valid for the pc video. The entries that start with ESC | 505 * are translated into conio calls in os_msdos.c. Default for MSDOS. 506 */ 507 {(int)KS_NAME, "pcterm"}, 508 {(int)KS_CE, "\033|K"}, 509 {(int)KS_AL, "\033|L"}, 510 {(int)KS_DL, "\033|M"}, 511 # ifdef TERMINFO 512 {(int)KS_CS, "\033|%i%p1%d;%p2%dr"}, 513 # ifdef FEAT_VERTSPLIT 514 {(int)KS_CSV, "\033|%i%p1%d;%p2%dV"}, 515 # endif 516 # else 517 {(int)KS_CS, "\033|%i%d;%dr"}, 518 # ifdef FEAT_VERTSPLIT 519 {(int)KS_CSV, "\033|%i%d;%dV"}, 520 # endif 521 # endif 522 {(int)KS_CL, "\033|J"}, 523 {(int)KS_ME, "\033|0m"}, /* normal */ 524 {(int)KS_MR, "\033|112m"}, /* reverse: black on lightgrey */ 525 {(int)KS_MD, "\033|15m"}, /* bold: white text */ 526 {(int)KS_SE, "\033|0m"}, /* standout end */ 527 {(int)KS_SO, "\033|31m"}, /* standout: white on blue */ 528 {(int)KS_CZH, "\033|225m"}, /* italic mode: blue text on yellow */ 529 {(int)KS_CZR, "\033|0m"}, /* italic mode end */ 530 {(int)KS_US, "\033|67m"}, /* underscore mode: cyan text on red */ 531 {(int)KS_UE, "\033|0m"}, /* underscore mode end */ 532 {(int)KS_CCO, "16"}, /* allow 16 colors */ 533 # ifdef TERMINFO 534 {(int)KS_CAB, "\033|%p1%db"}, /* set background color */ 535 {(int)KS_CAF, "\033|%p1%df"}, /* set foreground color */ 536 # else 537 {(int)KS_CAB, "\033|%db"}, /* set background color */ 538 {(int)KS_CAF, "\033|%df"}, /* set foreground color */ 539 # endif 540 {(int)KS_MS, "y"}, 541 {(int)KS_UT, "y"}, 542 {(int)KS_LE, "\b"}, 543 # ifdef TERMINFO 544 {(int)KS_CM, "\033|%i%p1%d;%p2%dH"}, 545 # else 546 {(int)KS_CM, "\033|%i%d;%dH"}, 547 # endif 548 #ifdef DJGPP 549 {(int)KS_VB, "\033|B"}, /* visual bell */ 550 #endif 551 {K_UP, "\316H"}, 552 {K_DOWN, "\316P"}, 553 {K_LEFT, "\316K"}, 554 {K_RIGHT, "\316M"}, 555 {K_S_LEFT, "\316s"}, 556 {K_S_RIGHT, "\316t"}, 557 {K_S_TAB, "\316\017"}, 558 {K_F1, "\316;"}, 559 {K_F2, "\316<"}, 560 {K_F3, "\316="}, 561 {K_F4, "\316>"}, 562 {K_F5, "\316?"}, 563 {K_F6, "\316@"}, 564 {K_F7, "\316A"}, 565 {K_F8, "\316B"}, 566 {K_F9, "\316C"}, 567 {K_F10, "\316D"}, 568 {K_F11, "\316\205"}, 569 {K_F12, "\316\206"}, 570 {K_S_F1, "\316T"}, 571 {K_S_F2, "\316U"}, 572 {K_S_F3, "\316V"}, 573 {K_S_F4, "\316W"}, 574 {K_S_F5, "\316X"}, 575 {K_S_F6, "\316Y"}, 576 {K_S_F7, "\316Z"}, 577 {K_S_F8, "\316["}, 578 {K_S_F9, "\316\\"}, 579 {K_S_F10, "\316]"}, 580 {K_S_F11, "\316\207"}, 581 {K_S_F12, "\316\210"}, 582 {K_INS, "\316R"}, 583 {K_DEL, "\316S"}, 584 {K_HOME, "\316G"}, 585 {K_END, "\316O"}, 586 {K_PAGEDOWN, "\316Q"}, 587 {K_PAGEUP, "\316I"}, 588 {K_KPLUS, "\316N"}, 589 {K_KMINUS, "\316J"}, 590 {K_KMULTIPLY, "\3167"}, 591 {K_K0, "\316\332"}, 592 {K_K1, "\316\336"}, 593 {K_K2, "\316\342"}, 594 {K_K3, "\316\346"}, 595 {K_K4, "\316\352"}, 596 {K_K5, "\316\356"}, 597 {K_K6, "\316\362"}, 598 {K_K7, "\316\366"}, 599 {K_K8, "\316\372"}, 600 {K_K9, "\316\376"}, 601 # endif 602 603 # if defined(WIN3264) || defined(ALL_BUILTIN_TCAPS) || defined(__EMX__) 604 /* 605 * These codes are valid for the Win32 Console . The entries that start with 606 * ESC | are translated into console calls in os_win32.c. The function keys 607 * are also translated in os_win32.c. 608 */ 609 {(int)KS_NAME, "win32"}, 610 {(int)KS_CE, "\033|K"}, /* clear to end of line */ 611 {(int)KS_AL, "\033|L"}, /* add new blank line */ 612 # ifdef TERMINFO 613 {(int)KS_CAL, "\033|%p1%dL"}, /* add number of new blank lines */ 614 # else 615 {(int)KS_CAL, "\033|%dL"}, /* add number of new blank lines */ 616 # endif 617 {(int)KS_DL, "\033|M"}, /* delete line */ 618 # ifdef TERMINFO 619 {(int)KS_CDL, "\033|%p1%dM"}, /* delete number of lines */ 620 # else 621 {(int)KS_CDL, "\033|%dM"}, /* delete number of lines */ 622 # endif 623 {(int)KS_CL, "\033|J"}, /* clear screen */ 624 {(int)KS_CD, "\033|j"}, /* clear to end of display */ 625 {(int)KS_VI, "\033|v"}, /* cursor invisible */ 626 {(int)KS_VE, "\033|V"}, /* cursor visible */ 627 628 {(int)KS_ME, "\033|0m"}, /* normal */ 629 {(int)KS_MR, "\033|112m"}, /* reverse: black on lightgray */ 630 {(int)KS_MD, "\033|15m"}, /* bold: white on black */ 631 #if 1 632 {(int)KS_SO, "\033|31m"}, /* standout: white on blue */ 633 {(int)KS_SE, "\033|0m"}, /* standout end */ 634 #else 635 {(int)KS_SO, "\033|F"}, /* standout: high intensity */ 636 {(int)KS_SE, "\033|f"}, /* standout end */ 637 #endif 638 {(int)KS_CZH, "\033|225m"}, /* italic: blue text on yellow */ 639 {(int)KS_CZR, "\033|0m"}, /* italic end */ 640 {(int)KS_US, "\033|67m"}, /* underscore: cyan text on red */ 641 {(int)KS_UE, "\033|0m"}, /* underscore end */ 642 {(int)KS_CCO, "16"}, /* allow 16 colors */ 643 # ifdef TERMINFO 644 {(int)KS_CAB, "\033|%p1%db"}, /* set background color */ 645 {(int)KS_CAF, "\033|%p1%df"}, /* set foreground color */ 646 # else 647 {(int)KS_CAB, "\033|%db"}, /* set background color */ 648 {(int)KS_CAF, "\033|%df"}, /* set foreground color */ 649 # endif 650 651 {(int)KS_MS, "y"}, /* save to move cur in reverse mode */ 652 {(int)KS_UT, "y"}, 653 {(int)KS_LE, "\b"}, 654 # ifdef TERMINFO 655 {(int)KS_CM, "\033|%i%p1%d;%p2%dH"},/* cursor motion */ 656 # else 657 {(int)KS_CM, "\033|%i%d;%dH"},/* cursor motion */ 658 # endif 659 {(int)KS_VB, "\033|B"}, /* visual bell */ 660 {(int)KS_TI, "\033|S"}, /* put terminal in termcap mode */ 661 {(int)KS_TE, "\033|E"}, /* out of termcap mode */ 662 # ifdef TERMINFO 663 {(int)KS_CS, "\033|%i%p1%d;%p2%dr"},/* scroll region */ 664 # else 665 {(int)KS_CS, "\033|%i%d;%dr"},/* scroll region */ 666 # endif 667 668 {K_UP, "\316H"}, 669 {K_DOWN, "\316P"}, 670 {K_LEFT, "\316K"}, 671 {K_RIGHT, "\316M"}, 672 {K_S_UP, "\316\304"}, 673 {K_S_DOWN, "\316\317"}, 674 {K_S_LEFT, "\316\311"}, 675 {K_C_LEFT, "\316s"}, 676 {K_S_RIGHT, "\316\313"}, 677 {K_C_RIGHT, "\316t"}, 678 {K_S_TAB, "\316\017"}, 679 {K_F1, "\316;"}, 680 {K_F2, "\316<"}, 681 {K_F3, "\316="}, 682 {K_F4, "\316>"}, 683 {K_F5, "\316?"}, 684 {K_F6, "\316@"}, 685 {K_F7, "\316A"}, 686 {K_F8, "\316B"}, 687 {K_F9, "\316C"}, 688 {K_F10, "\316D"}, 689 {K_F11, "\316\205"}, 690 {K_F12, "\316\206"}, 691 {K_S_F1, "\316T"}, 692 {K_S_F2, "\316U"}, 693 {K_S_F3, "\316V"}, 694 {K_S_F4, "\316W"}, 695 {K_S_F5, "\316X"}, 696 {K_S_F6, "\316Y"}, 697 {K_S_F7, "\316Z"}, 698 {K_S_F8, "\316["}, 699 {K_S_F9, "\316\\"}, 700 {K_S_F10, "\316]"}, 701 {K_S_F11, "\316\207"}, 702 {K_S_F12, "\316\210"}, 703 {K_INS, "\316R"}, 704 {K_DEL, "\316S"}, 705 {K_HOME, "\316G"}, 706 {K_S_HOME, "\316\302"}, 707 {K_C_HOME, "\316w"}, 708 {K_END, "\316O"}, 709 {K_S_END, "\316\315"}, 710 {K_C_END, "\316u"}, 711 {K_PAGEDOWN, "\316Q"}, 712 {K_PAGEUP, "\316I"}, 713 {K_KPLUS, "\316N"}, 714 {K_KMINUS, "\316J"}, 715 {K_KMULTIPLY, "\316\067"}, 716 {K_K0, "\316\332"}, 717 {K_K1, "\316\336"}, 718 {K_K2, "\316\342"}, 719 {K_K3, "\316\346"}, 720 {K_K4, "\316\352"}, 721 {K_K5, "\316\356"}, 722 {K_K6, "\316\362"}, 723 {K_K7, "\316\366"}, 724 {K_K8, "\316\372"}, 725 {K_K9, "\316\376"}, 726 # endif 727 728 # if defined(VMS) || defined(ALL_BUILTIN_TCAPS) 729 /* 730 * VT320 is working as an ANSI terminal compatible DEC terminal. 731 * (it covers VT1x0, VT2x0 and VT3x0 up to VT320 on VMS as well) 732 * Note: K_F1...K_F5 are for internal use, should not be defined. 733 * TODO:- rewrite ESC[ codes to CSI 734 * - keyboard languages (CSI ? 26 n) 735 */ 736 {(int)KS_NAME, "vt320"}, 737 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, 738 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, 739 # ifdef TERMINFO 740 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, 741 # else 742 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, 743 # endif 744 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, 745 # ifdef TERMINFO 746 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, 747 # else 748 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, 749 # endif 750 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, 751 {(int)KS_CD, IF_EB("\033[J", ESC_STR "[J")}, 752 {(int)KS_CCO, "8"}, /* allow 8 colors */ 753 {(int)KS_ME, IF_EB("\033[0m", ESC_STR "[0m")}, 754 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, 755 {(int)KS_MD, IF_EB("\033[1m", ESC_STR "[1m")}, /* bold mode */ 756 {(int)KS_SE, IF_EB("\033[22m", ESC_STR "[22m")},/* normal mode */ 757 {(int)KS_UE, IF_EB("\033[24m", ESC_STR "[24m")},/* exit underscore mode */ 758 {(int)KS_US, IF_EB("\033[4m", ESC_STR "[4m")}, /* underscore mode */ 759 {(int)KS_CZH, IF_EB("\033[34;43m", ESC_STR "[34;43m")}, /* italic mode: blue text on yellow */ 760 {(int)KS_CZR, IF_EB("\033[0m", ESC_STR "[0m")}, /* italic mode end */ 761 {(int)KS_CAB, IF_EB("\033[4%dm", ESC_STR "[4%dm")}, /* set background color (ANSI) */ 762 {(int)KS_CAF, IF_EB("\033[3%dm", ESC_STR "[3%dm")}, /* set foreground color (ANSI) */ 763 {(int)KS_CSB, IF_EB("\033[102;%dm", ESC_STR "[102;%dm")}, /* set screen background color */ 764 {(int)KS_CSF, IF_EB("\033[101;%dm", ESC_STR "[101;%dm")}, /* set screen foreground color */ 765 {(int)KS_MS, "y"}, 766 {(int)KS_UT, "y"}, 767 {(int)KS_LE, "\b"}, 768 # ifdef TERMINFO 769 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", 770 ESC_STR "[%i%p1%d;%p2%dH")}, 771 # else 772 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 773 # endif 774 # ifdef TERMINFO 775 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, 776 # else 777 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, 778 # endif 779 {K_UP, IF_EB("\033[A", ESC_STR "[A")}, 780 {K_DOWN, IF_EB("\033[B", ESC_STR "[B")}, 781 {K_RIGHT, IF_EB("\033[C", ESC_STR "[C")}, 782 {K_LEFT, IF_EB("\033[D", ESC_STR "[D")}, 783 {K_F1, IF_EB("\033[11~", ESC_STR "[11~")}, 784 {K_F2, IF_EB("\033[12~", ESC_STR "[12~")}, 785 {K_F3, IF_EB("\033[13~", ESC_STR "[13~")}, 786 {K_F4, IF_EB("\033[14~", ESC_STR "[14~")}, 787 {K_F5, IF_EB("\033[15~", ESC_STR "[15~")}, 788 {K_F6, IF_EB("\033[17~", ESC_STR "[17~")}, 789 {K_F7, IF_EB("\033[18~", ESC_STR "[18~")}, 790 {K_F8, IF_EB("\033[19~", ESC_STR "[19~")}, 791 {K_F9, IF_EB("\033[20~", ESC_STR "[20~")}, 792 {K_F10, IF_EB("\033[21~", ESC_STR "[21~")}, 793 {K_F11, IF_EB("\033[23~", ESC_STR "[23~")}, 794 {K_F12, IF_EB("\033[24~", ESC_STR "[24~")}, 795 {K_F13, IF_EB("\033[25~", ESC_STR "[25~")}, 796 {K_F14, IF_EB("\033[26~", ESC_STR "[26~")}, 797 {K_F15, IF_EB("\033[28~", ESC_STR "[28~")}, /* Help */ 798 {K_F16, IF_EB("\033[29~", ESC_STR "[29~")}, /* Select */ 799 {K_F17, IF_EB("\033[31~", ESC_STR "[31~")}, 800 {K_F18, IF_EB("\033[32~", ESC_STR "[32~")}, 801 {K_F19, IF_EB("\033[33~", ESC_STR "[33~")}, 802 {K_F20, IF_EB("\033[34~", ESC_STR "[34~")}, 803 {K_INS, IF_EB("\033[2~", ESC_STR "[2~")}, 804 {K_DEL, IF_EB("\033[3~", ESC_STR "[3~")}, 805 {K_HOME, IF_EB("\033[1~", ESC_STR "[1~")}, 806 {K_END, IF_EB("\033[4~", ESC_STR "[4~")}, 807 {K_PAGEUP, IF_EB("\033[5~", ESC_STR "[5~")}, 808 {K_PAGEDOWN, IF_EB("\033[6~", ESC_STR "[6~")}, 809 {K_KPLUS, IF_EB("\033Ok", ESC_STR "Ok")}, /* keypad plus */ 810 {K_KMINUS, IF_EB("\033Om", ESC_STR "Om")}, /* keypad minus */ 811 {K_KDIVIDE, IF_EB("\033Oo", ESC_STR "Oo")}, /* keypad / */ 812 {K_KMULTIPLY, IF_EB("\033Oj", ESC_STR "Oj")}, /* keypad * */ 813 {K_KENTER, IF_EB("\033OM", ESC_STR "OM")}, /* keypad Enter */ 814 {K_BS, "\x7f"}, /* for some reason 0177 doesn't work */ 815 # endif 816 817 # if defined(ALL_BUILTIN_TCAPS) || defined(__MINT__) 818 /* 819 * Ordinary vt52 820 */ 821 {(int)KS_NAME, "vt52"}, 822 {(int)KS_CE, IF_EB("\033K", ESC_STR "K")}, 823 {(int)KS_CD, IF_EB("\033J", ESC_STR "J")}, 824 {(int)KS_CM, IF_EB("\033Y%+ %+ ", ESC_STR "Y%+ %+ ")}, 825 {(int)KS_LE, "\b"}, 826 # ifdef __MINT__ 827 {(int)KS_AL, IF_EB("\033L", ESC_STR "L")}, 828 {(int)KS_DL, IF_EB("\033M", ESC_STR "M")}, 829 {(int)KS_CL, IF_EB("\033E", ESC_STR "E")}, 830 {(int)KS_SR, IF_EB("\033I", ESC_STR "I")}, 831 {(int)KS_VE, IF_EB("\033e", ESC_STR "e")}, 832 {(int)KS_VI, IF_EB("\033f", ESC_STR "f")}, 833 {(int)KS_SO, IF_EB("\033p", ESC_STR "p")}, 834 {(int)KS_SE, IF_EB("\033q", ESC_STR "q")}, 835 {K_UP, IF_EB("\033A", ESC_STR "A")}, 836 {K_DOWN, IF_EB("\033B", ESC_STR "B")}, 837 {K_LEFT, IF_EB("\033D", ESC_STR "D")}, 838 {K_RIGHT, IF_EB("\033C", ESC_STR "C")}, 839 {K_S_UP, IF_EB("\033a", ESC_STR "a")}, 840 {K_S_DOWN, IF_EB("\033b", ESC_STR "b")}, 841 {K_S_LEFT, IF_EB("\033d", ESC_STR "d")}, 842 {K_S_RIGHT, IF_EB("\033c", ESC_STR "c")}, 843 {K_F1, IF_EB("\033P", ESC_STR "P")}, 844 {K_F2, IF_EB("\033Q", ESC_STR "Q")}, 845 {K_F3, IF_EB("\033R", ESC_STR "R")}, 846 {K_F4, IF_EB("\033S", ESC_STR "S")}, 847 {K_F5, IF_EB("\033T", ESC_STR "T")}, 848 {K_F6, IF_EB("\033U", ESC_STR "U")}, 849 {K_F7, IF_EB("\033V", ESC_STR "V")}, 850 {K_F8, IF_EB("\033W", ESC_STR "W")}, 851 {K_F9, IF_EB("\033X", ESC_STR "X")}, 852 {K_F10, IF_EB("\033Y", ESC_STR "Y")}, 853 {K_S_F1, IF_EB("\033p", ESC_STR "p")}, 854 {K_S_F2, IF_EB("\033q", ESC_STR "q")}, 855 {K_S_F3, IF_EB("\033r", ESC_STR "r")}, 856 {K_S_F4, IF_EB("\033s", ESC_STR "s")}, 857 {K_S_F5, IF_EB("\033t", ESC_STR "t")}, 858 {K_S_F6, IF_EB("\033u", ESC_STR "u")}, 859 {K_S_F7, IF_EB("\033v", ESC_STR "v")}, 860 {K_S_F8, IF_EB("\033w", ESC_STR "w")}, 861 {K_S_F9, IF_EB("\033x", ESC_STR "x")}, 862 {K_S_F10, IF_EB("\033y", ESC_STR "y")}, 863 {K_INS, IF_EB("\033I", ESC_STR "I")}, 864 {K_HOME, IF_EB("\033E", ESC_STR "E")}, 865 {K_PAGEDOWN, IF_EB("\033b", ESC_STR "b")}, 866 {K_PAGEUP, IF_EB("\033a", ESC_STR "a")}, 867 # else 868 {(int)KS_AL, IF_EB("\033T", ESC_STR "T")}, 869 {(int)KS_DL, IF_EB("\033U", ESC_STR "U")}, 870 {(int)KS_CL, IF_EB("\033H\033J", ESC_STR "H" ESC_STR_nc "J")}, 871 {(int)KS_ME, IF_EB("\033SO", ESC_STR "SO")}, 872 {(int)KS_MR, IF_EB("\033S2", ESC_STR "S2")}, 873 {(int)KS_MS, "y"}, 874 # endif 875 # endif 876 877 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) || defined(SOME_BUILTIN_TCAPS) || defined(__EMX__) 878 {(int)KS_NAME, "xterm"}, 879 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, 880 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, 881 # ifdef TERMINFO 882 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, 883 # else 884 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, 885 # endif 886 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, 887 # ifdef TERMINFO 888 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, 889 # else 890 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, 891 # endif 892 # ifdef TERMINFO 893 {(int)KS_CS, IF_EB("\033[%i%p1%d;%p2%dr", 894 ESC_STR "[%i%p1%d;%p2%dr")}, 895 # else 896 {(int)KS_CS, IF_EB("\033[%i%d;%dr", ESC_STR "[%i%d;%dr")}, 897 # endif 898 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, 899 {(int)KS_CD, IF_EB("\033[J", ESC_STR "[J")}, 900 {(int)KS_ME, IF_EB("\033[m", ESC_STR "[m")}, 901 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, 902 {(int)KS_MD, IF_EB("\033[1m", ESC_STR "[1m")}, 903 {(int)KS_UE, IF_EB("\033[m", ESC_STR "[m")}, 904 {(int)KS_US, IF_EB("\033[4m", ESC_STR "[4m")}, 905 {(int)KS_MS, "y"}, 906 {(int)KS_UT, "y"}, 907 {(int)KS_LE, "\b"}, 908 # ifdef TERMINFO 909 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", 910 ESC_STR "[%i%p1%d;%p2%dH")}, 911 # else 912 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 913 # endif 914 {(int)KS_SR, IF_EB("\033M", ESC_STR "M")}, 915 # ifdef TERMINFO 916 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, 917 # else 918 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, 919 # endif 920 {(int)KS_KS, IF_EB("\033[?1h\033=", ESC_STR "[?1h" ESC_STR_nc "=")}, 921 {(int)KS_KE, IF_EB("\033[?1l\033>", ESC_STR "[?1l" ESC_STR_nc ">")}, 922 # ifdef FEAT_XTERM_SAVE 923 {(int)KS_TI, IF_EB("\0337\033[?47h", ESC_STR "7" ESC_STR_nc "[?47h")}, 924 {(int)KS_TE, IF_EB("\033[2J\033[?47l\0338", 925 ESC_STR "[2J" ESC_STR_nc "[?47l" ESC_STR_nc "8")}, 926 # endif 927 {(int)KS_CIS, IF_EB("\033]1;", ESC_STR "]1;")}, 928 {(int)KS_CIE, "\007"}, 929 {(int)KS_TS, IF_EB("\033]2;", ESC_STR "]2;")}, 930 {(int)KS_FS, "\007"}, 931 # ifdef TERMINFO 932 {(int)KS_CWS, IF_EB("\033[8;%p1%d;%p2%dt", 933 ESC_STR "[8;%p1%d;%p2%dt")}, 934 {(int)KS_CWP, IF_EB("\033[3;%p1%d;%p2%dt", 935 ESC_STR "[3;%p1%d;%p2%dt")}, 936 # else 937 {(int)KS_CWS, IF_EB("\033[8;%d;%dt", ESC_STR "[8;%d;%dt")}, 938 {(int)KS_CWP, IF_EB("\033[3;%d;%dt", ESC_STR "[3;%d;%dt")}, 939 # endif 940 {(int)KS_CRV, IF_EB("\033[>c", ESC_STR "[>c")}, 941 {(int)KS_U7, IF_EB("\033[6n", ESC_STR "[6n")}, 942 943 {K_UP, IF_EB("\033O*A", ESC_STR "O*A")}, 944 {K_DOWN, IF_EB("\033O*B", ESC_STR "O*B")}, 945 {K_RIGHT, IF_EB("\033O*C", ESC_STR "O*C")}, 946 {K_LEFT, IF_EB("\033O*D", ESC_STR "O*D")}, 947 /* An extra set of cursor keys for vt100 mode */ 948 {K_XUP, IF_EB("\033[1;*A", ESC_STR "[1;*A")}, 949 {K_XDOWN, IF_EB("\033[1;*B", ESC_STR "[1;*B")}, 950 {K_XRIGHT, IF_EB("\033[1;*C", ESC_STR "[1;*C")}, 951 {K_XLEFT, IF_EB("\033[1;*D", ESC_STR "[1;*D")}, 952 /* An extra set of function keys for vt100 mode */ 953 {K_XF1, IF_EB("\033O*P", ESC_STR "O*P")}, 954 {K_XF2, IF_EB("\033O*Q", ESC_STR "O*Q")}, 955 {K_XF3, IF_EB("\033O*R", ESC_STR "O*R")}, 956 {K_XF4, IF_EB("\033O*S", ESC_STR "O*S")}, 957 {K_F1, IF_EB("\033[11;*~", ESC_STR "[11;*~")}, 958 {K_F2, IF_EB("\033[12;*~", ESC_STR "[12;*~")}, 959 {K_F3, IF_EB("\033[13;*~", ESC_STR "[13;*~")}, 960 {K_F4, IF_EB("\033[14;*~", ESC_STR "[14;*~")}, 961 {K_F5, IF_EB("\033[15;*~", ESC_STR "[15;*~")}, 962 {K_F6, IF_EB("\033[17;*~", ESC_STR "[17;*~")}, 963 {K_F7, IF_EB("\033[18;*~", ESC_STR "[18;*~")}, 964 {K_F8, IF_EB("\033[19;*~", ESC_STR "[19;*~")}, 965 {K_F9, IF_EB("\033[20;*~", ESC_STR "[20;*~")}, 966 {K_F10, IF_EB("\033[21;*~", ESC_STR "[21;*~")}, 967 {K_F11, IF_EB("\033[23;*~", ESC_STR "[23;*~")}, 968 {K_F12, IF_EB("\033[24;*~", ESC_STR "[24;*~")}, 969 {K_S_TAB, IF_EB("\033[Z", ESC_STR "[Z")}, 970 {K_HELP, IF_EB("\033[28;*~", ESC_STR "[28;*~")}, 971 {K_UNDO, IF_EB("\033[26;*~", ESC_STR "[26;*~")}, 972 {K_INS, IF_EB("\033[2;*~", ESC_STR "[2;*~")}, 973 {K_HOME, IF_EB("\033[1;*H", ESC_STR "[1;*H")}, 974 /* {K_S_HOME, IF_EB("\033O2H", ESC_STR "O2H")}, */ 975 /* {K_C_HOME, IF_EB("\033O5H", ESC_STR "O5H")}, */ 976 {K_KHOME, IF_EB("\033[1;*~", ESC_STR "[1;*~")}, 977 {K_XHOME, IF_EB("\033O*H", ESC_STR "O*H")}, /* other Home */ 978 {K_ZHOME, IF_EB("\033[7;*~", ESC_STR "[7;*~")}, /* other Home */ 979 {K_END, IF_EB("\033[1;*F", ESC_STR "[1;*F")}, 980 /* {K_S_END, IF_EB("\033O2F", ESC_STR "O2F")}, */ 981 /* {K_C_END, IF_EB("\033O5F", ESC_STR "O5F")}, */ 982 {K_KEND, IF_EB("\033[4;*~", ESC_STR "[4;*~")}, 983 {K_XEND, IF_EB("\033O*F", ESC_STR "O*F")}, /* other End */ 984 {K_ZEND, IF_EB("\033[8;*~", ESC_STR "[8;*~")}, 985 {K_PAGEUP, IF_EB("\033[5;*~", ESC_STR "[5;*~")}, 986 {K_PAGEDOWN, IF_EB("\033[6;*~", ESC_STR "[6;*~")}, 987 {K_KPLUS, IF_EB("\033O*k", ESC_STR "O*k")}, /* keypad plus */ 988 {K_KMINUS, IF_EB("\033O*m", ESC_STR "O*m")}, /* keypad minus */ 989 {K_KDIVIDE, IF_EB("\033O*o", ESC_STR "O*o")}, /* keypad / */ 990 {K_KMULTIPLY, IF_EB("\033O*j", ESC_STR "O*j")}, /* keypad * */ 991 {K_KENTER, IF_EB("\033O*M", ESC_STR "O*M")}, /* keypad Enter */ 992 {K_KPOINT, IF_EB("\033O*n", ESC_STR "O*n")}, /* keypad . */ 993 {K_KDEL, IF_EB("\033[3;*~", ESC_STR "[3;*~")}, /* keypad Del */ 994 995 {BT_EXTRA_KEYS, ""}, 996 {TERMCAP2KEY('k', '0'), IF_EB("\033[10;*~", ESC_STR "[10;*~")}, /* F0 */ 997 {TERMCAP2KEY('F', '3'), IF_EB("\033[25;*~", ESC_STR "[25;*~")}, /* F13 */ 998 /* F14 and F15 are missing, because they send the same codes as the undo 999 * and help key, although they don't work on all keyboards. */ 1000 {TERMCAP2KEY('F', '6'), IF_EB("\033[29;*~", ESC_STR "[29;*~")}, /* F16 */ 1001 {TERMCAP2KEY('F', '7'), IF_EB("\033[31;*~", ESC_STR "[31;*~")}, /* F17 */ 1002 {TERMCAP2KEY('F', '8'), IF_EB("\033[32;*~", ESC_STR "[32;*~")}, /* F18 */ 1003 {TERMCAP2KEY('F', '9'), IF_EB("\033[33;*~", ESC_STR "[33;*~")}, /* F19 */ 1004 {TERMCAP2KEY('F', 'A'), IF_EB("\033[34;*~", ESC_STR "[34;*~")}, /* F20 */ 1005 1006 {TERMCAP2KEY('F', 'B'), IF_EB("\033[42;*~", ESC_STR "[42;*~")}, /* F21 */ 1007 {TERMCAP2KEY('F', 'C'), IF_EB("\033[43;*~", ESC_STR "[43;*~")}, /* F22 */ 1008 {TERMCAP2KEY('F', 'D'), IF_EB("\033[44;*~", ESC_STR "[44;*~")}, /* F23 */ 1009 {TERMCAP2KEY('F', 'E'), IF_EB("\033[45;*~", ESC_STR "[45;*~")}, /* F24 */ 1010 {TERMCAP2KEY('F', 'F'), IF_EB("\033[46;*~", ESC_STR "[46;*~")}, /* F25 */ 1011 {TERMCAP2KEY('F', 'G'), IF_EB("\033[47;*~", ESC_STR "[47;*~")}, /* F26 */ 1012 {TERMCAP2KEY('F', 'H'), IF_EB("\033[48;*~", ESC_STR "[48;*~")}, /* F27 */ 1013 {TERMCAP2KEY('F', 'I'), IF_EB("\033[49;*~", ESC_STR "[49;*~")}, /* F28 */ 1014 {TERMCAP2KEY('F', 'J'), IF_EB("\033[50;*~", ESC_STR "[50;*~")}, /* F29 */ 1015 {TERMCAP2KEY('F', 'K'), IF_EB("\033[51;*~", ESC_STR "[51;*~")}, /* F30 */ 1016 1017 {TERMCAP2KEY('F', 'L'), IF_EB("\033[52;*~", ESC_STR "[52;*~")}, /* F31 */ 1018 {TERMCAP2KEY('F', 'M'), IF_EB("\033[53;*~", ESC_STR "[53;*~")}, /* F32 */ 1019 {TERMCAP2KEY('F', 'N'), IF_EB("\033[54;*~", ESC_STR "[54;*~")}, /* F33 */ 1020 {TERMCAP2KEY('F', 'O'), IF_EB("\033[55;*~", ESC_STR "[55;*~")}, /* F34 */ 1021 {TERMCAP2KEY('F', 'P'), IF_EB("\033[56;*~", ESC_STR "[56;*~")}, /* F35 */ 1022 {TERMCAP2KEY('F', 'Q'), IF_EB("\033[57;*~", ESC_STR "[57;*~")}, /* F36 */ 1023 {TERMCAP2KEY('F', 'R'), IF_EB("\033[58;*~", ESC_STR "[58;*~")}, /* F37 */ 1024 # endif 1025 1026 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) 1027 /* 1028 * iris-ansi for Silicon Graphics machines. 1029 */ 1030 {(int)KS_NAME, "iris-ansi"}, 1031 {(int)KS_CE, "\033[K"}, 1032 {(int)KS_CD, "\033[J"}, 1033 {(int)KS_AL, "\033[L"}, 1034 # ifdef TERMINFO 1035 {(int)KS_CAL, "\033[%p1%dL"}, 1036 # else 1037 {(int)KS_CAL, "\033[%dL"}, 1038 # endif 1039 {(int)KS_DL, "\033[M"}, 1040 # ifdef TERMINFO 1041 {(int)KS_CDL, "\033[%p1%dM"}, 1042 # else 1043 {(int)KS_CDL, "\033[%dM"}, 1044 # endif 1045 #if 0 /* The scroll region is not working as Vim expects. */ 1046 # ifdef TERMINFO 1047 {(int)KS_CS, "\033[%i%p1%d;%p2%dr"}, 1048 # else 1049 {(int)KS_CS, "\033[%i%d;%dr"}, 1050 # endif 1051 #endif 1052 {(int)KS_CL, "\033[H\033[2J"}, 1053 {(int)KS_VE, "\033[9/y\033[12/y"}, /* These aren't documented */ 1054 {(int)KS_VS, "\033[10/y\033[=1h\033[=2l"}, /* These aren't documented */ 1055 {(int)KS_TI, "\033[=6h"}, 1056 {(int)KS_TE, "\033[=6l"}, 1057 {(int)KS_SE, "\033[21;27m"}, 1058 {(int)KS_SO, "\033[1;7m"}, 1059 {(int)KS_ME, "\033[m"}, 1060 {(int)KS_MR, "\033[7m"}, 1061 {(int)KS_MD, "\033[1m"}, 1062 {(int)KS_CCO, "8"}, /* allow 8 colors */ 1063 {(int)KS_CZH, "\033[3m"}, /* italic mode on */ 1064 {(int)KS_CZR, "\033[23m"}, /* italic mode off */ 1065 {(int)KS_US, "\033[4m"}, /* underline on */ 1066 {(int)KS_UE, "\033[24m"}, /* underline off */ 1067 # ifdef TERMINFO 1068 {(int)KS_CAB, "\033[4%p1%dm"}, /* set background color (ANSI) */ 1069 {(int)KS_CAF, "\033[3%p1%dm"}, /* set foreground color (ANSI) */ 1070 {(int)KS_CSB, "\033[102;%p1%dm"}, /* set screen background color */ 1071 {(int)KS_CSF, "\033[101;%p1%dm"}, /* set screen foreground color */ 1072 # else 1073 {(int)KS_CAB, "\033[4%dm"}, /* set background color (ANSI) */ 1074 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color (ANSI) */ 1075 {(int)KS_CSB, "\033[102;%dm"}, /* set screen background color */ 1076 {(int)KS_CSF, "\033[101;%dm"}, /* set screen foreground color */ 1077 # endif 1078 {(int)KS_MS, "y"}, /* guessed */ 1079 {(int)KS_UT, "y"}, /* guessed */ 1080 {(int)KS_LE, "\b"}, 1081 # ifdef TERMINFO 1082 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 1083 # else 1084 {(int)KS_CM, "\033[%i%d;%dH"}, 1085 # endif 1086 {(int)KS_SR, "\033M"}, 1087 # ifdef TERMINFO 1088 {(int)KS_CRI, "\033[%p1%dC"}, 1089 # else 1090 {(int)KS_CRI, "\033[%dC"}, 1091 # endif 1092 {(int)KS_CIS, "\033P3.y"}, 1093 {(int)KS_CIE, "\234"}, /* ST "String Terminator" */ 1094 {(int)KS_TS, "\033P1.y"}, 1095 {(int)KS_FS, "\234"}, /* ST "String Terminator" */ 1096 # ifdef TERMINFO 1097 {(int)KS_CWS, "\033[203;%p1%d;%p2%d/y"}, 1098 {(int)KS_CWP, "\033[205;%p1%d;%p2%d/y"}, 1099 # else 1100 {(int)KS_CWS, "\033[203;%d;%d/y"}, 1101 {(int)KS_CWP, "\033[205;%d;%d/y"}, 1102 # endif 1103 {K_UP, "\033[A"}, 1104 {K_DOWN, "\033[B"}, 1105 {K_LEFT, "\033[D"}, 1106 {K_RIGHT, "\033[C"}, 1107 {K_S_UP, "\033[161q"}, 1108 {K_S_DOWN, "\033[164q"}, 1109 {K_S_LEFT, "\033[158q"}, 1110 {K_S_RIGHT, "\033[167q"}, 1111 {K_F1, "\033[001q"}, 1112 {K_F2, "\033[002q"}, 1113 {K_F3, "\033[003q"}, 1114 {K_F4, "\033[004q"}, 1115 {K_F5, "\033[005q"}, 1116 {K_F6, "\033[006q"}, 1117 {K_F7, "\033[007q"}, 1118 {K_F8, "\033[008q"}, 1119 {K_F9, "\033[009q"}, 1120 {K_F10, "\033[010q"}, 1121 {K_F11, "\033[011q"}, 1122 {K_F12, "\033[012q"}, 1123 {K_S_F1, "\033[013q"}, 1124 {K_S_F2, "\033[014q"}, 1125 {K_S_F3, "\033[015q"}, 1126 {K_S_F4, "\033[016q"}, 1127 {K_S_F5, "\033[017q"}, 1128 {K_S_F6, "\033[018q"}, 1129 {K_S_F7, "\033[019q"}, 1130 {K_S_F8, "\033[020q"}, 1131 {K_S_F9, "\033[021q"}, 1132 {K_S_F10, "\033[022q"}, 1133 {K_S_F11, "\033[023q"}, 1134 {K_S_F12, "\033[024q"}, 1135 {K_INS, "\033[139q"}, 1136 {K_HOME, "\033[H"}, 1137 {K_END, "\033[146q"}, 1138 {K_PAGEUP, "\033[150q"}, 1139 {K_PAGEDOWN, "\033[154q"}, 1140 # endif 1141 1142 # if defined(DEBUG) || defined(ALL_BUILTIN_TCAPS) 1143 /* 1144 * for debugging 1145 */ 1146 {(int)KS_NAME, "debug"}, 1147 {(int)KS_CE, "[CE]"}, 1148 {(int)KS_CD, "[CD]"}, 1149 {(int)KS_AL, "[AL]"}, 1150 # ifdef TERMINFO 1151 {(int)KS_CAL, "[CAL%p1%d]"}, 1152 # else 1153 {(int)KS_CAL, "[CAL%d]"}, 1154 # endif 1155 {(int)KS_DL, "[DL]"}, 1156 # ifdef TERMINFO 1157 {(int)KS_CDL, "[CDL%p1%d]"}, 1158 # else 1159 {(int)KS_CDL, "[CDL%d]"}, 1160 # endif 1161 # ifdef TERMINFO 1162 {(int)KS_CS, "[%p1%dCS%p2%d]"}, 1163 # else 1164 {(int)KS_CS, "[%dCS%d]"}, 1165 # endif 1166 # ifdef FEAT_VERTSPLIT 1167 # ifdef TERMINFO 1168 {(int)KS_CSV, "[%p1%dCSV%p2%d]"}, 1169 # else 1170 {(int)KS_CSV, "[%dCSV%d]"}, 1171 # endif 1172 # endif 1173 # ifdef TERMINFO 1174 {(int)KS_CAB, "[CAB%p1%d]"}, 1175 {(int)KS_CAF, "[CAF%p1%d]"}, 1176 {(int)KS_CSB, "[CSB%p1%d]"}, 1177 {(int)KS_CSF, "[CSF%p1%d]"}, 1178 # else 1179 {(int)KS_CAB, "[CAB%d]"}, 1180 {(int)KS_CAF, "[CAF%d]"}, 1181 {(int)KS_CSB, "[CSB%d]"}, 1182 {(int)KS_CSF, "[CSF%d]"}, 1183 # endif 1184 {(int)KS_OP, "[OP]"}, 1185 {(int)KS_LE, "[LE]"}, 1186 {(int)KS_CL, "[CL]"}, 1187 {(int)KS_VI, "[VI]"}, 1188 {(int)KS_VE, "[VE]"}, 1189 {(int)KS_VS, "[VS]"}, 1190 {(int)KS_ME, "[ME]"}, 1191 {(int)KS_MR, "[MR]"}, 1192 {(int)KS_MB, "[MB]"}, 1193 {(int)KS_MD, "[MD]"}, 1194 {(int)KS_SE, "[SE]"}, 1195 {(int)KS_SO, "[SO]"}, 1196 {(int)KS_UE, "[UE]"}, 1197 {(int)KS_US, "[US]"}, 1198 {(int)KS_UCE, "[UCE]"}, 1199 {(int)KS_UCS, "[UCS]"}, 1200 {(int)KS_MS, "[MS]"}, 1201 {(int)KS_UT, "[UT]"}, 1202 # ifdef TERMINFO 1203 {(int)KS_CM, "[%p1%dCM%p2%d]"}, 1204 # else 1205 {(int)KS_CM, "[%dCM%d]"}, 1206 # endif 1207 {(int)KS_SR, "[SR]"}, 1208 # ifdef TERMINFO 1209 {(int)KS_CRI, "[CRI%p1%d]"}, 1210 # else 1211 {(int)KS_CRI, "[CRI%d]"}, 1212 # endif 1213 {(int)KS_VB, "[VB]"}, 1214 {(int)KS_KS, "[KS]"}, 1215 {(int)KS_KE, "[KE]"}, 1216 {(int)KS_TI, "[TI]"}, 1217 {(int)KS_TE, "[TE]"}, 1218 {(int)KS_CIS, "[CIS]"}, 1219 {(int)KS_CIE, "[CIE]"}, 1220 {(int)KS_TS, "[TS]"}, 1221 {(int)KS_FS, "[FS]"}, 1222 # ifdef TERMINFO 1223 {(int)KS_CWS, "[%p1%dCWS%p2%d]"}, 1224 {(int)KS_CWP, "[%p1%dCWP%p2%d]"}, 1225 # else 1226 {(int)KS_CWS, "[%dCWS%d]"}, 1227 {(int)KS_CWP, "[%dCWP%d]"}, 1228 # endif 1229 {(int)KS_CRV, "[CRV]"}, 1230 {(int)KS_U7, "[U7]"}, 1231 {K_UP, "[KU]"}, 1232 {K_DOWN, "[KD]"}, 1233 {K_LEFT, "[KL]"}, 1234 {K_RIGHT, "[KR]"}, 1235 {K_XUP, "[xKU]"}, 1236 {K_XDOWN, "[xKD]"}, 1237 {K_XLEFT, "[xKL]"}, 1238 {K_XRIGHT, "[xKR]"}, 1239 {K_S_UP, "[S-KU]"}, 1240 {K_S_DOWN, "[S-KD]"}, 1241 {K_S_LEFT, "[S-KL]"}, 1242 {K_C_LEFT, "[C-KL]"}, 1243 {K_S_RIGHT, "[S-KR]"}, 1244 {K_C_RIGHT, "[C-KR]"}, 1245 {K_F1, "[F1]"}, 1246 {K_XF1, "[xF1]"}, 1247 {K_F2, "[F2]"}, 1248 {K_XF2, "[xF2]"}, 1249 {K_F3, "[F3]"}, 1250 {K_XF3, "[xF3]"}, 1251 {K_F4, "[F4]"}, 1252 {K_XF4, "[xF4]"}, 1253 {K_F5, "[F5]"}, 1254 {K_F6, "[F6]"}, 1255 {K_F7, "[F7]"}, 1256 {K_F8, "[F8]"}, 1257 {K_F9, "[F9]"}, 1258 {K_F10, "[F10]"}, 1259 {K_F11, "[F11]"}, 1260 {K_F12, "[F12]"}, 1261 {K_S_F1, "[S-F1]"}, 1262 {K_S_XF1, "[S-xF1]"}, 1263 {K_S_F2, "[S-F2]"}, 1264 {K_S_XF2, "[S-xF2]"}, 1265 {K_S_F3, "[S-F3]"}, 1266 {K_S_XF3, "[S-xF3]"}, 1267 {K_S_F4, "[S-F4]"}, 1268 {K_S_XF4, "[S-xF4]"}, 1269 {K_S_F5, "[S-F5]"}, 1270 {K_S_F6, "[S-F6]"}, 1271 {K_S_F7, "[S-F7]"}, 1272 {K_S_F8, "[S-F8]"}, 1273 {K_S_F9, "[S-F9]"}, 1274 {K_S_F10, "[S-F10]"}, 1275 {K_S_F11, "[S-F11]"}, 1276 {K_S_F12, "[S-F12]"}, 1277 {K_HELP, "[HELP]"}, 1278 {K_UNDO, "[UNDO]"}, 1279 {K_BS, "[BS]"}, 1280 {K_INS, "[INS]"}, 1281 {K_KINS, "[KINS]"}, 1282 {K_DEL, "[DEL]"}, 1283 {K_KDEL, "[KDEL]"}, 1284 {K_HOME, "[HOME]"}, 1285 {K_S_HOME, "[C-HOME]"}, 1286 {K_C_HOME, "[C-HOME]"}, 1287 {K_KHOME, "[KHOME]"}, 1288 {K_XHOME, "[XHOME]"}, 1289 {K_ZHOME, "[ZHOME]"}, 1290 {K_END, "[END]"}, 1291 {K_S_END, "[C-END]"}, 1292 {K_C_END, "[C-END]"}, 1293 {K_KEND, "[KEND]"}, 1294 {K_XEND, "[XEND]"}, 1295 {K_ZEND, "[ZEND]"}, 1296 {K_PAGEUP, "[PAGEUP]"}, 1297 {K_PAGEDOWN, "[PAGEDOWN]"}, 1298 {K_KPAGEUP, "[KPAGEUP]"}, 1299 {K_KPAGEDOWN, "[KPAGEDOWN]"}, 1300 {K_MOUSE, "[MOUSE]"}, 1301 {K_KPLUS, "[KPLUS]"}, 1302 {K_KMINUS, "[KMINUS]"}, 1303 {K_KDIVIDE, "[KDIVIDE]"}, 1304 {K_KMULTIPLY, "[KMULTIPLY]"}, 1305 {K_KENTER, "[KENTER]"}, 1306 {K_KPOINT, "[KPOINT]"}, 1307 {K_K0, "[K0]"}, 1308 {K_K1, "[K1]"}, 1309 {K_K2, "[K2]"}, 1310 {K_K3, "[K3]"}, 1311 {K_K4, "[K4]"}, 1312 {K_K5, "[K5]"}, 1313 {K_K6, "[K6]"}, 1314 {K_K7, "[K7]"}, 1315 {K_K8, "[K8]"}, 1316 {K_K9, "[K9]"}, 1317 # endif 1318 1319 #endif /* NO_BUILTIN_TCAPS */ 1320 1321 /* 1322 * The most minimal terminal: only clear screen and cursor positioning 1323 * Always included. 1324 */ 1325 {(int)KS_NAME, "dumb"}, 1326 {(int)KS_CL, "\014"}, 1327 #ifdef TERMINFO 1328 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", 1329 ESC_STR "[%i%p1%d;%p2%dH")}, 1330 #else 1331 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 1332 #endif 1333 1334 /* 1335 * end marker 1336 */ 1337 {(int)KS_NAME, NULL} 1338 1339 }; /* end of builtin_termcaps */ 1340 1341 /* 1342 * DEFAULT_TERM is used, when no terminal is specified with -T option or $TERM. 1343 */ 1344 #ifdef AMIGA 1345 # define DEFAULT_TERM (char_u *)"amiga" 1346 #endif 1347 1348 #ifdef MSWIN 1349 # define DEFAULT_TERM (char_u *)"win32" 1350 #endif 1351 1352 #ifdef MSDOS 1353 # define DEFAULT_TERM (char_u *)"pcterm" 1354 #endif 1355 1356 #if defined(UNIX) && !defined(__MINT__) 1357 # define DEFAULT_TERM (char_u *)"ansi" 1358 #endif 1359 1360 #ifdef __MINT__ 1361 # define DEFAULT_TERM (char_u *)"vt52" 1362 #endif 1363 1364 #ifdef __EMX__ 1365 # define DEFAULT_TERM (char_u *)"os2ansi" 1366 #endif 1367 1368 #ifdef VMS 1369 # define DEFAULT_TERM (char_u *)"vt320" 1370 #endif 1371 1372 #ifdef __BEOS__ 1373 # undef DEFAULT_TERM 1374 # define DEFAULT_TERM (char_u *)"beos-ansi" 1375 #endif 1376 1377 #ifndef DEFAULT_TERM 1378 # define DEFAULT_TERM (char_u *)"dumb" 1379 #endif 1380 1381 /* 1382 * Term_strings contains currently used terminal output strings. 1383 * It is initialized with the default values by parse_builtin_tcap(). 1384 * The values can be changed by setting the option with the same name. 1385 */ 1386 char_u *(term_strings[(int)KS_LAST + 1]); 1387 1388 static int need_gather = FALSE; /* need to fill termleader[] */ 1389 static char_u termleader[256 + 1]; /* for check_termcode() */ 1390 #ifdef FEAT_TERMRESPONSE 1391 static int check_for_codes = FALSE; /* check for key code response */ 1392 #endif 1393 1394 static struct builtin_term * 1395 find_builtin_term(term) 1396 char_u *term; 1397 { 1398 struct builtin_term *p; 1399 1400 p = builtin_termcaps; 1401 while (p->bt_string != NULL) 1402 { 1403 if (p->bt_entry == (int)KS_NAME) 1404 { 1405 #ifdef UNIX 1406 if (STRCMP(p->bt_string, "iris-ansi") == 0 && vim_is_iris(term)) 1407 return p; 1408 else if (STRCMP(p->bt_string, "xterm") == 0 && vim_is_xterm(term)) 1409 return p; 1410 else 1411 #endif 1412 #ifdef VMS 1413 if (STRCMP(p->bt_string, "vt320") == 0 && vim_is_vt300(term)) 1414 return p; 1415 else 1416 #endif 1417 if (STRCMP(term, p->bt_string) == 0) 1418 return p; 1419 } 1420 ++p; 1421 } 1422 return p; 1423 } 1424 1425 /* 1426 * Parsing of the builtin termcap entries. 1427 * Caller should check if 'name' is a valid builtin term. 1428 * The terminal's name is not set, as this is already done in termcapinit(). 1429 */ 1430 static void 1431 parse_builtin_tcap(term) 1432 char_u *term; 1433 { 1434 struct builtin_term *p; 1435 char_u name[2]; 1436 int term_8bit; 1437 1438 p = find_builtin_term(term); 1439 term_8bit = term_is_8bit(term); 1440 1441 /* Do not parse if builtin term not found */ 1442 if (p->bt_string == NULL) 1443 return; 1444 1445 for (++p; p->bt_entry != (int)KS_NAME && p->bt_entry != BT_EXTRA_KEYS; ++p) 1446 { 1447 if ((int)p->bt_entry >= 0) /* KS_xx entry */ 1448 { 1449 /* Only set the value if it wasn't set yet. */ 1450 if (term_strings[p->bt_entry] == NULL 1451 || term_strings[p->bt_entry] == empty_option) 1452 { 1453 /* 8bit terminal: use CSI instead of <Esc>[ */ 1454 if (term_8bit && term_7to8bit((char_u *)p->bt_string) != 0) 1455 { 1456 char_u *s, *t; 1457 1458 s = vim_strsave((char_u *)p->bt_string); 1459 if (s != NULL) 1460 { 1461 for (t = s; *t; ++t) 1462 if (term_7to8bit(t)) 1463 { 1464 *t = term_7to8bit(t); 1465 STRCPY(t + 1, t + 2); 1466 } 1467 term_strings[p->bt_entry] = s; 1468 set_term_option_alloced(&term_strings[p->bt_entry]); 1469 } 1470 } 1471 else 1472 term_strings[p->bt_entry] = (char_u *)p->bt_string; 1473 } 1474 } 1475 else 1476 { 1477 name[0] = KEY2TERMCAP0((int)p->bt_entry); 1478 name[1] = KEY2TERMCAP1((int)p->bt_entry); 1479 if (find_termcode(name) == NULL) 1480 add_termcode(name, (char_u *)p->bt_string, term_8bit); 1481 } 1482 } 1483 } 1484 #if defined(HAVE_TGETENT) || defined(FEAT_TERMRESPONSE) 1485 static void set_color_count __ARGS((int nr)); 1486 1487 /* 1488 * Set number of colors. 1489 * Store it as a number in t_colors. 1490 * Store it as a string in T_CCO (using nr_colors[]). 1491 */ 1492 static void 1493 set_color_count(nr) 1494 int nr; 1495 { 1496 char_u nr_colors[20]; /* string for number of colors */ 1497 1498 t_colors = nr; 1499 if (t_colors > 1) 1500 sprintf((char *)nr_colors, "%d", t_colors); 1501 else 1502 *nr_colors = NUL; 1503 set_string_option_direct((char_u *)"t_Co", -1, nr_colors, OPT_FREE, 0); 1504 } 1505 #endif 1506 1507 #ifdef HAVE_TGETENT 1508 static char *(key_names[]) = 1509 { 1510 #ifdef FEAT_TERMRESPONSE 1511 /* Do this one first, it may cause a screen redraw. */ 1512 "Co", 1513 #endif 1514 "ku", "kd", "kr", "kl", 1515 # ifdef ARCHIE 1516 "su", "sd", /* Termcap code made up! */ 1517 # endif 1518 "#2", "#4", "%i", "*7", 1519 "k1", "k2", "k3", "k4", "k5", "k6", 1520 "k7", "k8", "k9", "k;", "F1", "F2", 1521 "%1", "&8", "kb", "kI", "kD", "kh", 1522 "@7", "kP", "kN", "K1", "K3", "K4", "K5", "kB", 1523 NULL 1524 }; 1525 #endif 1526 1527 /* 1528 * Set terminal options for terminal "term". 1529 * Return OK if terminal 'term' was found in a termcap, FAIL otherwise. 1530 * 1531 * While doing this, until ttest(), some options may be NULL, be careful. 1532 */ 1533 int 1534 set_termname(term) 1535 char_u *term; 1536 { 1537 struct builtin_term *termp; 1538 #ifdef HAVE_TGETENT 1539 int builtin_first = p_tbi; 1540 int try; 1541 int termcap_cleared = FALSE; 1542 #endif 1543 int width = 0, height = 0; 1544 char_u *error_msg = NULL; 1545 char_u *bs_p, *del_p; 1546 1547 /* In silect mode (ex -s) we don't use the 'term' option. */ 1548 if (silent_mode) 1549 return OK; 1550 1551 detected_8bit = FALSE; /* reset 8-bit detection */ 1552 1553 if (term_is_builtin(term)) 1554 { 1555 term += 8; 1556 #ifdef HAVE_TGETENT 1557 builtin_first = 1; 1558 #endif 1559 } 1560 1561 /* 1562 * If HAVE_TGETENT is not defined, only the builtin termcap is used, otherwise: 1563 * If builtin_first is TRUE: 1564 * 0. try builtin termcap 1565 * 1. try external termcap 1566 * 2. if both fail default to a builtin terminal 1567 * If builtin_first is FALSE: 1568 * 1. try external termcap 1569 * 2. try builtin termcap, if both fail default to a builtin terminal 1570 */ 1571 #ifdef HAVE_TGETENT 1572 for (try = builtin_first ? 0 : 1; try < 3; ++try) 1573 { 1574 /* 1575 * Use external termcap 1576 */ 1577 if (try == 1) 1578 { 1579 char_u *p; 1580 static char_u tstrbuf[TBUFSZ]; 1581 int i; 1582 char_u tbuf[TBUFSZ]; 1583 char_u *tp; 1584 static struct { 1585 enum SpecialKey dest; /* index in term_strings[] */ 1586 char *name; /* termcap name for string */ 1587 } string_names[] = 1588 { {KS_CE, "ce"}, {KS_AL, "al"}, {KS_CAL,"AL"}, 1589 {KS_DL, "dl"}, {KS_CDL,"DL"}, {KS_CS, "cs"}, 1590 {KS_CL, "cl"}, {KS_CD, "cd"}, 1591 {KS_VI, "vi"}, {KS_VE, "ve"}, {KS_MB, "mb"}, 1592 {KS_VS, "vs"}, {KS_ME, "me"}, {KS_MR, "mr"}, 1593 {KS_MD, "md"}, {KS_SE, "se"}, {KS_SO, "so"}, 1594 {KS_CZH,"ZH"}, {KS_CZR,"ZR"}, {KS_UE, "ue"}, 1595 {KS_US, "us"}, {KS_UCE, "Ce"}, {KS_UCS, "Cs"}, 1596 {KS_CM, "cm"}, {KS_SR, "sr"}, 1597 {KS_CRI,"RI"}, {KS_VB, "vb"}, {KS_KS, "ks"}, 1598 {KS_KE, "ke"}, {KS_TI, "ti"}, {KS_TE, "te"}, 1599 {KS_BC, "bc"}, {KS_CSB,"Sb"}, {KS_CSF,"Sf"}, 1600 {KS_CAB,"AB"}, {KS_CAF,"AF"}, {KS_LE, "le"}, 1601 {KS_ND, "nd"}, {KS_OP, "op"}, {KS_CRV, "RV"}, 1602 {KS_CIS, "IS"}, {KS_CIE, "IE"}, 1603 {KS_TS, "ts"}, {KS_FS, "fs"}, 1604 {KS_CWP, "WP"}, {KS_CWS, "WS"}, 1605 {KS_CSI, "SI"}, {KS_CEI, "EI"}, 1606 {KS_U7, "u7"}, 1607 {(enum SpecialKey)0, NULL} 1608 }; 1609 1610 /* 1611 * If the external termcap does not have a matching entry, try the 1612 * builtin ones. 1613 */ 1614 if ((error_msg = tgetent_error(tbuf, term)) == NULL) 1615 { 1616 tp = tstrbuf; 1617 if (!termcap_cleared) 1618 { 1619 clear_termoptions(); /* clear old options */ 1620 termcap_cleared = TRUE; 1621 } 1622 1623 /* get output strings */ 1624 for (i = 0; string_names[i].name != NULL; ++i) 1625 { 1626 if (term_str(string_names[i].dest) == NULL 1627 || term_str(string_names[i].dest) == empty_option) 1628 term_str(string_names[i].dest) = 1629 TGETSTR(string_names[i].name, &tp); 1630 } 1631 1632 /* tgetflag() returns 1 if the flag is present, 0 if not and 1633 * possibly -1 if the flag doesn't exist. */ 1634 if ((T_MS == NULL || T_MS == empty_option) 1635 && tgetflag("ms") > 0) 1636 T_MS = (char_u *)"y"; 1637 if ((T_XS == NULL || T_XS == empty_option) 1638 && tgetflag("xs") > 0) 1639 T_XS = (char_u *)"y"; 1640 if ((T_DB == NULL || T_DB == empty_option) 1641 && tgetflag("db") > 0) 1642 T_DB = (char_u *)"y"; 1643 if ((T_DA == NULL || T_DA == empty_option) 1644 && tgetflag("da") > 0) 1645 T_DA = (char_u *)"y"; 1646 if ((T_UT == NULL || T_UT == empty_option) 1647 && tgetflag("ut") > 0) 1648 T_UT = (char_u *)"y"; 1649 1650 1651 /* 1652 * get key codes 1653 */ 1654 for (i = 0; key_names[i] != NULL; ++i) 1655 { 1656 if (find_termcode((char_u *)key_names[i]) == NULL) 1657 { 1658 p = TGETSTR(key_names[i], &tp); 1659 /* if cursor-left == backspace, ignore it (televideo 1660 * 925) */ 1661 if (p != NULL 1662 && (*p != Ctrl_H 1663 || key_names[i][0] != 'k' 1664 || key_names[i][1] != 'l')) 1665 add_termcode((char_u *)key_names[i], p, FALSE); 1666 } 1667 } 1668 1669 if (height == 0) 1670 height = tgetnum("li"); 1671 if (width == 0) 1672 width = tgetnum("co"); 1673 1674 /* 1675 * Get number of colors (if not done already). 1676 */ 1677 if (term_str(KS_CCO) == NULL 1678 || term_str(KS_CCO) == empty_option) 1679 set_color_count(tgetnum("Co")); 1680 1681 # ifndef hpux 1682 BC = (char *)TGETSTR("bc", &tp); 1683 UP = (char *)TGETSTR("up", &tp); 1684 p = TGETSTR("pc", &tp); 1685 if (p) 1686 PC = *p; 1687 # endif /* hpux */ 1688 } 1689 } 1690 else /* try == 0 || try == 2 */ 1691 #endif /* HAVE_TGETENT */ 1692 /* 1693 * Use builtin termcap 1694 */ 1695 { 1696 #ifdef HAVE_TGETENT 1697 /* 1698 * If builtin termcap was already used, there is no need to search 1699 * for the builtin termcap again, quit now. 1700 */ 1701 if (try == 2 && builtin_first && termcap_cleared) 1702 break; 1703 #endif 1704 /* 1705 * search for 'term' in builtin_termcaps[] 1706 */ 1707 termp = find_builtin_term(term); 1708 if (termp->bt_string == NULL) /* did not find it */ 1709 { 1710 #ifdef HAVE_TGETENT 1711 /* 1712 * If try == 0, first try the external termcap. If that is not 1713 * found we'll get back here with try == 2. 1714 * If termcap_cleared is set we used the external termcap, 1715 * don't complain about not finding the term in the builtin 1716 * termcap. 1717 */ 1718 if (try == 0) /* try external one */ 1719 continue; 1720 if (termcap_cleared) /* found in external termcap */ 1721 break; 1722 #endif 1723 1724 mch_errmsg("\r\n"); 1725 if (error_msg != NULL) 1726 { 1727 mch_errmsg((char *)error_msg); 1728 mch_errmsg("\r\n"); 1729 } 1730 mch_errmsg("'"); 1731 mch_errmsg((char *)term); 1732 mch_errmsg(_("' not known. Available builtin terminals are:")); 1733 mch_errmsg("\r\n"); 1734 for (termp = &(builtin_termcaps[0]); termp->bt_string != NULL; 1735 ++termp) 1736 { 1737 if (termp->bt_entry == (int)KS_NAME) 1738 { 1739 #ifdef HAVE_TGETENT 1740 mch_errmsg(" builtin_"); 1741 #else 1742 mch_errmsg(" "); 1743 #endif 1744 mch_errmsg(termp->bt_string); 1745 mch_errmsg("\r\n"); 1746 } 1747 } 1748 /* when user typed :set term=xxx, quit here */ 1749 if (starting != NO_SCREEN) 1750 { 1751 screen_start(); /* don't know where cursor is now */ 1752 wait_return(TRUE); 1753 return FAIL; 1754 } 1755 term = DEFAULT_TERM; 1756 mch_errmsg(_("defaulting to '")); 1757 mch_errmsg((char *)term); 1758 mch_errmsg("'\r\n"); 1759 if (emsg_silent == 0) 1760 { 1761 screen_start(); /* don't know where cursor is now */ 1762 out_flush(); 1763 ui_delay(2000L, TRUE); 1764 } 1765 set_string_option_direct((char_u *)"term", -1, term, 1766 OPT_FREE, 0); 1767 display_errors(); 1768 } 1769 out_flush(); 1770 #ifdef HAVE_TGETENT 1771 if (!termcap_cleared) 1772 { 1773 #endif 1774 clear_termoptions(); /* clear old options */ 1775 #ifdef HAVE_TGETENT 1776 termcap_cleared = TRUE; 1777 } 1778 #endif 1779 parse_builtin_tcap(term); 1780 #ifdef FEAT_GUI 1781 if (term_is_gui(term)) 1782 { 1783 out_flush(); 1784 gui_init(); 1785 /* If starting the GUI failed, don't do any of the other 1786 * things for this terminal */ 1787 if (!gui.in_use) 1788 return FAIL; 1789 #ifdef HAVE_TGETENT 1790 break; /* don't try using external termcap */ 1791 #endif 1792 } 1793 #endif /* FEAT_GUI */ 1794 } 1795 #ifdef HAVE_TGETENT 1796 } 1797 #endif 1798 1799 /* 1800 * special: There is no info in the termcap about whether the cursor 1801 * positioning is relative to the start of the screen or to the start of the 1802 * scrolling region. We just guess here. Only msdos pcterm is known to do it 1803 * relative. 1804 */ 1805 if (STRCMP(term, "pcterm") == 0) 1806 T_CCS = (char_u *)"yes"; 1807 else 1808 T_CCS = empty_option; 1809 1810 #ifdef UNIX 1811 /* 1812 * Any "stty" settings override the default for t_kb from the termcap. 1813 * This is in os_unix.c, because it depends a lot on the version of unix that 1814 * is being used. 1815 * Don't do this when the GUI is active, it uses "t_kb" and "t_kD" directly. 1816 */ 1817 #ifdef FEAT_GUI 1818 if (!gui.in_use) 1819 #endif 1820 get_stty(); 1821 #endif 1822 1823 /* 1824 * If the termcap has no entry for 'bs' and/or 'del' and the ioctl() also 1825 * didn't work, use the default CTRL-H 1826 * The default for t_kD is DEL, unless t_kb is DEL. 1827 * The vim_strsave'd strings are probably lost forever, well it's only two 1828 * bytes. Don't do this when the GUI is active, it uses "t_kb" and "t_kD" 1829 * directly. 1830 */ 1831 #ifdef FEAT_GUI 1832 if (!gui.in_use) 1833 #endif 1834 { 1835 bs_p = find_termcode((char_u *)"kb"); 1836 del_p = find_termcode((char_u *)"kD"); 1837 if (bs_p == NULL || *bs_p == NUL) 1838 add_termcode((char_u *)"kb", (bs_p = (char_u *)CTRL_H_STR), FALSE); 1839 if ((del_p == NULL || *del_p == NUL) && 1840 (bs_p == NULL || *bs_p != DEL)) 1841 add_termcode((char_u *)"kD", (char_u *)DEL_STR, FALSE); 1842 } 1843 1844 #if defined(UNIX) || defined(VMS) 1845 term_is_xterm = vim_is_xterm(term); 1846 #endif 1847 1848 #ifdef FEAT_MOUSE 1849 # if defined(UNIX) || defined(VMS) 1850 # ifdef FEAT_MOUSE_TTY 1851 /* 1852 * For Unix, set the 'ttymouse' option to the type of mouse to be used. 1853 * The termcode for the mouse is added as a side effect in option.c. 1854 */ 1855 { 1856 char_u *p; 1857 1858 p = (char_u *)""; 1859 # ifdef FEAT_MOUSE_XTERM 1860 # ifdef FEAT_CLIPBOARD 1861 # ifdef FEAT_GUI 1862 if (!gui.in_use) 1863 # endif 1864 # ifndef FEAT_CYGWIN_WIN32_CLIPBOARD 1865 clip_init(FALSE); 1866 # endif 1867 # endif 1868 if (use_xterm_like_mouse(term)) 1869 { 1870 if (use_xterm_mouse()) 1871 p = NULL; /* keep existing value, might be "xterm2" */ 1872 else 1873 p = (char_u *)"xterm"; 1874 } 1875 # endif 1876 if (p != NULL) 1877 { 1878 set_option_value((char_u *)"ttym", 0L, p, 0); 1879 /* Reset the WAS_SET flag, 'ttymouse' can be set to "sgr" or 1880 * "xterm2" in check_termcode(). */ 1881 reset_option_was_set((char_u *)"ttym"); 1882 } 1883 if (p == NULL 1884 # ifdef FEAT_GUI 1885 || gui.in_use 1886 # endif 1887 ) 1888 check_mouse_termcode(); /* set mouse termcode anyway */ 1889 } 1890 # endif 1891 # else 1892 set_mouse_termcode(KS_MOUSE, (char_u *)"\233M"); 1893 # endif 1894 #endif /* FEAT_MOUSE */ 1895 1896 #ifdef FEAT_SNIFF 1897 { 1898 char_u name[2]; 1899 1900 name[0] = (int)KS_EXTRA; 1901 name[1] = (int)KE_SNIFF; 1902 add_termcode(name, (char_u *)"\233sniff", FALSE); 1903 } 1904 #endif 1905 1906 #ifdef USE_TERM_CONSOLE 1907 /* DEFAULT_TERM indicates that it is the machine console. */ 1908 if (STRCMP(term, DEFAULT_TERM) != 0) 1909 term_console = FALSE; 1910 else 1911 { 1912 term_console = TRUE; 1913 # ifdef AMIGA 1914 win_resize_on(); /* enable window resizing reports */ 1915 # endif 1916 } 1917 #endif 1918 1919 #if defined(UNIX) || defined(VMS) 1920 /* 1921 * 'ttyfast' is default on for xterm, iris-ansi and a few others. 1922 */ 1923 if (vim_is_fastterm(term)) 1924 p_tf = TRUE; 1925 #endif 1926 #ifdef USE_TERM_CONSOLE 1927 /* 1928 * 'ttyfast' is default on consoles 1929 */ 1930 if (term_console) 1931 p_tf = TRUE; 1932 #endif 1933 1934 ttest(TRUE); /* make sure we have a valid set of terminal codes */ 1935 1936 full_screen = TRUE; /* we can use termcap codes from now on */ 1937 set_term_defaults(); /* use current values as defaults */ 1938 #ifdef FEAT_TERMRESPONSE 1939 crv_status = CRV_GET; /* Get terminal version later */ 1940 #endif 1941 1942 /* 1943 * Initialize the terminal with the appropriate termcap codes. 1944 * Set the mouse and window title if possible. 1945 * Don't do this when starting, need to parse the .vimrc first, because it 1946 * may redefine t_TI etc. 1947 */ 1948 if (starting != NO_SCREEN) 1949 { 1950 starttermcap(); /* may change terminal mode */ 1951 #ifdef FEAT_MOUSE 1952 setmouse(); /* may start using the mouse */ 1953 #endif 1954 #ifdef FEAT_TITLE 1955 maketitle(); /* may display window title */ 1956 #endif 1957 } 1958 1959 /* display initial screen after ttest() checking. jw. */ 1960 if (width <= 0 || height <= 0) 1961 { 1962 /* termcap failed to report size */ 1963 /* set defaults, in case ui_get_shellsize() also fails */ 1964 width = 80; 1965 #if defined(MSDOS) || defined(WIN3264) 1966 height = 25; /* console is often 25 lines */ 1967 #else 1968 height = 24; /* most terminals are 24 lines */ 1969 #endif 1970 } 1971 set_shellsize(width, height, FALSE); /* may change Rows */ 1972 if (starting != NO_SCREEN) 1973 { 1974 if (scroll_region) 1975 scroll_region_reset(); /* In case Rows changed */ 1976 check_map_keycodes(); /* check mappings for terminal codes used */ 1977 1978 #ifdef FEAT_AUTOCMD 1979 { 1980 buf_T *old_curbuf; 1981 1982 /* 1983 * Execute the TermChanged autocommands for each buffer that is 1984 * loaded. 1985 */ 1986 old_curbuf = curbuf; 1987 for (curbuf = firstbuf; curbuf != NULL; curbuf = curbuf->b_next) 1988 { 1989 if (curbuf->b_ml.ml_mfp != NULL) 1990 apply_autocmds(EVENT_TERMCHANGED, NULL, NULL, FALSE, 1991 curbuf); 1992 } 1993 if (buf_valid(old_curbuf)) 1994 curbuf = old_curbuf; 1995 } 1996 #endif 1997 } 1998 1999 #ifdef FEAT_TERMRESPONSE 2000 may_req_termresponse(); 2001 #endif 2002 2003 return OK; 2004 } 2005 2006 #if defined(FEAT_MOUSE) || defined(PROTO) 2007 2008 # ifdef FEAT_MOUSE_TTY 2009 # define HMT_NORMAL 1 2010 # define HMT_NETTERM 2 2011 # define HMT_DEC 4 2012 # define HMT_JSBTERM 8 2013 # define HMT_PTERM 16 2014 # define HMT_URXVT 32 2015 # define HMT_SGR 64 2016 static int has_mouse_termcode = 0; 2017 # endif 2018 2019 # if (!defined(UNIX) || defined(FEAT_MOUSE_TTY)) || defined(PROTO) 2020 void 2021 set_mouse_termcode(n, s) 2022 int n; /* KS_MOUSE, KS_NETTERM_MOUSE or KS_DEC_MOUSE */ 2023 char_u *s; 2024 { 2025 char_u name[2]; 2026 2027 name[0] = n; 2028 name[1] = KE_FILLER; 2029 add_termcode(name, s, FALSE); 2030 # ifdef FEAT_MOUSE_TTY 2031 # ifdef FEAT_MOUSE_JSB 2032 if (n == KS_JSBTERM_MOUSE) 2033 has_mouse_termcode |= HMT_JSBTERM; 2034 else 2035 # endif 2036 # ifdef FEAT_MOUSE_NET 2037 if (n == KS_NETTERM_MOUSE) 2038 has_mouse_termcode |= HMT_NETTERM; 2039 else 2040 # endif 2041 # ifdef FEAT_MOUSE_DEC 2042 if (n == KS_DEC_MOUSE) 2043 has_mouse_termcode |= HMT_DEC; 2044 else 2045 # endif 2046 # ifdef FEAT_MOUSE_PTERM 2047 if (n == KS_PTERM_MOUSE) 2048 has_mouse_termcode |= HMT_PTERM; 2049 else 2050 # endif 2051 # ifdef FEAT_MOUSE_URXVT 2052 if (n == KS_URXVT_MOUSE) 2053 has_mouse_termcode |= HMT_URXVT; 2054 else 2055 # endif 2056 # ifdef FEAT_MOUSE_SGR 2057 if (n == KS_SGR_MOUSE) 2058 has_mouse_termcode |= HMT_SGR; 2059 else 2060 # endif 2061 has_mouse_termcode |= HMT_NORMAL; 2062 # endif 2063 } 2064 # endif 2065 2066 # if ((defined(UNIX) || defined(VMS) || defined(OS2)) \ 2067 && defined(FEAT_MOUSE_TTY)) || defined(PROTO) 2068 void 2069 del_mouse_termcode(n) 2070 int n; /* KS_MOUSE, KS_NETTERM_MOUSE or KS_DEC_MOUSE */ 2071 { 2072 char_u name[2]; 2073 2074 name[0] = n; 2075 name[1] = KE_FILLER; 2076 del_termcode(name); 2077 # ifdef FEAT_MOUSE_TTY 2078 # ifdef FEAT_MOUSE_JSB 2079 if (n == KS_JSBTERM_MOUSE) 2080 has_mouse_termcode &= ~HMT_JSBTERM; 2081 else 2082 # endif 2083 # ifdef FEAT_MOUSE_NET 2084 if (n == KS_NETTERM_MOUSE) 2085 has_mouse_termcode &= ~HMT_NETTERM; 2086 else 2087 # endif 2088 # ifdef FEAT_MOUSE_DEC 2089 if (n == KS_DEC_MOUSE) 2090 has_mouse_termcode &= ~HMT_DEC; 2091 else 2092 # endif 2093 # ifdef FEAT_MOUSE_PTERM 2094 if (n == KS_PTERM_MOUSE) 2095 has_mouse_termcode &= ~HMT_PTERM; 2096 else 2097 # endif 2098 # ifdef FEAT_MOUSE_URXVT 2099 if (n == KS_URXVT_MOUSE) 2100 has_mouse_termcode &= ~HMT_URXVT; 2101 else 2102 # endif 2103 # ifdef FEAT_MOUSE_SGR 2104 if (n == KS_SGR_MOUSE) 2105 has_mouse_termcode &= ~HMT_SGR; 2106 else 2107 # endif 2108 has_mouse_termcode &= ~HMT_NORMAL; 2109 # endif 2110 } 2111 # endif 2112 #endif 2113 2114 #ifdef HAVE_TGETENT 2115 /* 2116 * Call tgetent() 2117 * Return error message if it fails, NULL if it's OK. 2118 */ 2119 static char_u * 2120 tgetent_error(tbuf, term) 2121 char_u *tbuf; 2122 char_u *term; 2123 { 2124 int i; 2125 2126 i = TGETENT(tbuf, term); 2127 if (i < 0 /* -1 is always an error */ 2128 # ifdef TGETENT_ZERO_ERR 2129 || i == 0 /* sometimes zero is also an error */ 2130 # endif 2131 ) 2132 { 2133 /* On FreeBSD tputs() gets a SEGV after a tgetent() which fails. Call 2134 * tgetent() with the always existing "dumb" entry to avoid a crash or 2135 * hang. */ 2136 (void)TGETENT(tbuf, "dumb"); 2137 2138 if (i < 0) 2139 # ifdef TGETENT_ZERO_ERR 2140 return (char_u *)_("E557: Cannot open termcap file"); 2141 if (i == 0) 2142 # endif 2143 #ifdef TERMINFO 2144 return (char_u *)_("E558: Terminal entry not found in terminfo"); 2145 #else 2146 return (char_u *)_("E559: Terminal entry not found in termcap"); 2147 #endif 2148 } 2149 return NULL; 2150 } 2151 2152 /* 2153 * Some versions of tgetstr() have been reported to return -1 instead of NULL. 2154 * Fix that here. 2155 */ 2156 static char_u * 2157 vim_tgetstr(s, pp) 2158 char *s; 2159 char_u **pp; 2160 { 2161 char *p; 2162 2163 p = tgetstr(s, (char **)pp); 2164 if (p == (char *)-1) 2165 p = NULL; 2166 return (char_u *)p; 2167 } 2168 #endif /* HAVE_TGETENT */ 2169 2170 #if defined(HAVE_TGETENT) && (defined(UNIX) || defined(__EMX__) || defined(VMS) || defined(MACOS_X)) 2171 /* 2172 * Get Columns and Rows from the termcap. Used after a window signal if the 2173 * ioctl() fails. It doesn't make sense to call tgetent each time if the "co" 2174 * and "li" entries never change. But on some systems this works. 2175 * Errors while getting the entries are ignored. 2176 */ 2177 void 2178 getlinecol(cp, rp) 2179 long *cp; /* pointer to columns */ 2180 long *rp; /* pointer to rows */ 2181 { 2182 char_u tbuf[TBUFSZ]; 2183 2184 if (T_NAME != NULL && *T_NAME != NUL && tgetent_error(tbuf, T_NAME) == NULL) 2185 { 2186 if (*cp == 0) 2187 *cp = tgetnum("co"); 2188 if (*rp == 0) 2189 *rp = tgetnum("li"); 2190 } 2191 } 2192 #endif /* defined(HAVE_TGETENT) && defined(UNIX) */ 2193 2194 /* 2195 * Get a string entry from the termcap and add it to the list of termcodes. 2196 * Used for <t_xx> special keys. 2197 * Give an error message for failure when not sourcing. 2198 * If force given, replace an existing entry. 2199 * Return FAIL if the entry was not found, OK if the entry was added. 2200 */ 2201 int 2202 add_termcap_entry(name, force) 2203 char_u *name; 2204 int force; 2205 { 2206 char_u *term; 2207 int key; 2208 struct builtin_term *termp; 2209 #ifdef HAVE_TGETENT 2210 char_u *string; 2211 int i; 2212 int builtin_first; 2213 char_u tbuf[TBUFSZ]; 2214 char_u tstrbuf[TBUFSZ]; 2215 char_u *tp = tstrbuf; 2216 char_u *error_msg = NULL; 2217 #endif 2218 2219 /* 2220 * If the GUI is running or will start in a moment, we only support the keys 2221 * that the GUI can produce. 2222 */ 2223 #ifdef FEAT_GUI 2224 if (gui.in_use || gui.starting) 2225 return gui_mch_haskey(name); 2226 #endif 2227 2228 if (!force && find_termcode(name) != NULL) /* it's already there */ 2229 return OK; 2230 2231 term = T_NAME; 2232 if (term == NULL || *term == NUL) /* 'term' not defined yet */ 2233 return FAIL; 2234 2235 if (term_is_builtin(term)) /* name starts with "builtin_" */ 2236 { 2237 term += 8; 2238 #ifdef HAVE_TGETENT 2239 builtin_first = TRUE; 2240 #endif 2241 } 2242 #ifdef HAVE_TGETENT 2243 else 2244 builtin_first = p_tbi; 2245 #endif 2246 2247 #ifdef HAVE_TGETENT 2248 /* 2249 * We can get the entry from the builtin termcap and from the external one. 2250 * If 'ttybuiltin' is on or the terminal name starts with "builtin_", try 2251 * builtin termcap first. 2252 * If 'ttybuiltin' is off, try external termcap first. 2253 */ 2254 for (i = 0; i < 2; ++i) 2255 { 2256 if (!builtin_first == i) 2257 #endif 2258 /* 2259 * Search in builtin termcap 2260 */ 2261 { 2262 termp = find_builtin_term(term); 2263 if (termp->bt_string != NULL) /* found it */ 2264 { 2265 key = TERMCAP2KEY(name[0], name[1]); 2266 while (termp->bt_entry != (int)KS_NAME) 2267 { 2268 if ((int)termp->bt_entry == key) 2269 { 2270 add_termcode(name, (char_u *)termp->bt_string, 2271 term_is_8bit(term)); 2272 return OK; 2273 } 2274 ++termp; 2275 } 2276 } 2277 } 2278 #ifdef HAVE_TGETENT 2279 else 2280 /* 2281 * Search in external termcap 2282 */ 2283 { 2284 error_msg = tgetent_error(tbuf, term); 2285 if (error_msg == NULL) 2286 { 2287 string = TGETSTR((char *)name, &tp); 2288 if (string != NULL && *string != NUL) 2289 { 2290 add_termcode(name, string, FALSE); 2291 return OK; 2292 } 2293 } 2294 } 2295 } 2296 #endif 2297 2298 if (sourcing_name == NULL) 2299 { 2300 #ifdef HAVE_TGETENT 2301 if (error_msg != NULL) 2302 EMSG(error_msg); 2303 else 2304 #endif 2305 EMSG2(_("E436: No \"%s\" entry in termcap"), name); 2306 } 2307 return FAIL; 2308 } 2309 2310 static int 2311 term_is_builtin(name) 2312 char_u *name; 2313 { 2314 return (STRNCMP(name, "builtin_", (size_t)8) == 0); 2315 } 2316 2317 /* 2318 * Return TRUE if terminal "name" uses CSI instead of <Esc>[. 2319 * Assume that the terminal is using 8-bit controls when the name contains 2320 * "8bit", like in "xterm-8bit". 2321 */ 2322 int 2323 term_is_8bit(name) 2324 char_u *name; 2325 { 2326 return (detected_8bit || strstr((char *)name, "8bit") != NULL); 2327 } 2328 2329 /* 2330 * Translate terminal control chars from 7-bit to 8-bit: 2331 * <Esc>[ -> CSI 2332 * <Esc>] -> <M-C-]> 2333 * <Esc>O -> <M-C-O> 2334 */ 2335 static int 2336 term_7to8bit(p) 2337 char_u *p; 2338 { 2339 if (*p == ESC) 2340 { 2341 if (p[1] == '[') 2342 return CSI; 2343 if (p[1] == ']') 2344 return 0x9d; 2345 if (p[1] == 'O') 2346 return 0x8f; 2347 } 2348 return 0; 2349 } 2350 2351 #ifdef FEAT_GUI 2352 int 2353 term_is_gui(name) 2354 char_u *name; 2355 { 2356 return (STRCMP(name, "builtin_gui") == 0 || STRCMP(name, "gui") == 0); 2357 } 2358 #endif 2359 2360 #if !defined(HAVE_TGETENT) || defined(AMIGA) || defined(PROTO) 2361 2362 char_u * 2363 tltoa(i) 2364 unsigned long i; 2365 { 2366 static char_u buf[16]; 2367 char_u *p; 2368 2369 p = buf + 15; 2370 *p = '\0'; 2371 do 2372 { 2373 --p; 2374 *p = (char_u) (i % 10 + '0'); 2375 i /= 10; 2376 } 2377 while (i > 0 && p > buf); 2378 return p; 2379 } 2380 #endif 2381 2382 #ifndef HAVE_TGETENT 2383 2384 /* 2385 * minimal tgoto() implementation. 2386 * no padding and we only parse for %i %d and %+char 2387 */ 2388 static char *tgoto __ARGS((char *, int, int)); 2389 2390 static char * 2391 tgoto(cm, x, y) 2392 char *cm; 2393 int x, y; 2394 { 2395 static char buf[30]; 2396 char *p, *s, *e; 2397 2398 if (!cm) 2399 return "OOPS"; 2400 e = buf + 29; 2401 for (s = buf; s < e && *cm; cm++) 2402 { 2403 if (*cm != '%') 2404 { 2405 *s++ = *cm; 2406 continue; 2407 } 2408 switch (*++cm) 2409 { 2410 case 'd': 2411 p = (char *)tltoa((unsigned long)y); 2412 y = x; 2413 while (*p) 2414 *s++ = *p++; 2415 break; 2416 case 'i': 2417 x++; 2418 y++; 2419 break; 2420 case '+': 2421 *s++ = (char)(*++cm + y); 2422 y = x; 2423 break; 2424 case '%': 2425 *s++ = *cm; 2426 break; 2427 default: 2428 return "OOPS"; 2429 } 2430 } 2431 *s = '\0'; 2432 return buf; 2433 } 2434 2435 #endif /* HAVE_TGETENT */ 2436 2437 /* 2438 * Set the terminal name and initialize the terminal options. 2439 * If "name" is NULL or empty, get the terminal name from the environment. 2440 * If that fails, use the default terminal name. 2441 */ 2442 void 2443 termcapinit(name) 2444 char_u *name; 2445 { 2446 char_u *term; 2447 2448 if (name != NULL && *name == NUL) 2449 name = NULL; /* empty name is equal to no name */ 2450 term = name; 2451 2452 #ifdef __BEOS__ 2453 /* 2454 * TERM environment variable is normally set to 'ansi' on the Bebox; 2455 * Since the BeBox doesn't quite support full ANSI yet, we use our 2456 * own custom 'ansi-beos' termcap instead, unless the -T option has 2457 * been given on the command line. 2458 */ 2459 if (term == NULL 2460 && strcmp((char *)mch_getenv((char_u *)"TERM"), "ansi") == 0) 2461 term = DEFAULT_TERM; 2462 #endif 2463 #ifndef MSWIN 2464 if (term == NULL) 2465 term = mch_getenv((char_u *)"TERM"); 2466 #endif 2467 if (term == NULL || *term == NUL) 2468 term = DEFAULT_TERM; 2469 set_string_option_direct((char_u *)"term", -1, term, OPT_FREE, 0); 2470 2471 /* Set the default terminal name. */ 2472 set_string_default("term", term); 2473 set_string_default("ttytype", term); 2474 2475 /* 2476 * Avoid using "term" here, because the next mch_getenv() may overwrite it. 2477 */ 2478 set_termname(T_NAME != NULL ? T_NAME : term); 2479 } 2480 2481 /* 2482 * the number of calls to ui_write is reduced by using the buffer "out_buf" 2483 */ 2484 #ifdef DOS16 2485 # define OUT_SIZE 255 /* only have 640K total... */ 2486 #else 2487 # ifdef FEAT_GUI_W16 2488 # define OUT_SIZE 1023 /* Save precious 1K near data */ 2489 # else 2490 # define OUT_SIZE 2047 2491 # endif 2492 #endif 2493 /* Add one to allow mch_write() in os_win32.c to append a NUL */ 2494 static char_u out_buf[OUT_SIZE + 1]; 2495 static int out_pos = 0; /* number of chars in out_buf */ 2496 2497 /* 2498 * out_flush(): flush the output buffer 2499 */ 2500 void 2501 out_flush() 2502 { 2503 int len; 2504 2505 if (out_pos != 0) 2506 { 2507 /* set out_pos to 0 before ui_write, to avoid recursiveness */ 2508 len = out_pos; 2509 out_pos = 0; 2510 ui_write(out_buf, len); 2511 } 2512 } 2513 2514 #if defined(FEAT_MBYTE) || defined(PROTO) 2515 /* 2516 * Sometimes a byte out of a multi-byte character is written with out_char(). 2517 * To avoid flushing half of the character, call this function first. 2518 */ 2519 void 2520 out_flush_check() 2521 { 2522 if (enc_dbcs != 0 && out_pos >= OUT_SIZE - MB_MAXBYTES) 2523 out_flush(); 2524 } 2525 #endif 2526 2527 #ifdef FEAT_GUI 2528 /* 2529 * out_trash(): Throw away the contents of the output buffer 2530 */ 2531 void 2532 out_trash() 2533 { 2534 out_pos = 0; 2535 } 2536 #endif 2537 2538 /* 2539 * out_char(c): put a byte into the output buffer. 2540 * Flush it if it becomes full. 2541 * This should not be used for outputting text on the screen (use functions 2542 * like msg_puts() and screen_putchar() for that). 2543 */ 2544 void 2545 out_char(c) 2546 unsigned c; 2547 { 2548 #if defined(UNIX) || defined(VMS) || defined(AMIGA) || defined(MACOS_X_UNIX) 2549 if (c == '\n') /* turn LF into CR-LF (CRMOD doesn't seem to do this) */ 2550 out_char('\r'); 2551 #endif 2552 2553 out_buf[out_pos++] = c; 2554 2555 /* For testing we flush each time. */ 2556 if (out_pos >= OUT_SIZE || p_wd) 2557 out_flush(); 2558 } 2559 2560 static void out_char_nf __ARGS((unsigned)); 2561 2562 /* 2563 * out_char_nf(c): like out_char(), but don't flush when p_wd is set 2564 */ 2565 static void 2566 out_char_nf(c) 2567 unsigned c; 2568 { 2569 #if defined(UNIX) || defined(VMS) || defined(AMIGA) || defined(MACOS_X_UNIX) 2570 if (c == '\n') /* turn LF into CR-LF (CRMOD doesn't seem to do this) */ 2571 out_char_nf('\r'); 2572 #endif 2573 2574 out_buf[out_pos++] = c; 2575 2576 if (out_pos >= OUT_SIZE) 2577 out_flush(); 2578 } 2579 2580 #if defined(FEAT_TITLE) || defined(FEAT_MOUSE_TTY) || defined(FEAT_GUI) \ 2581 || defined(FEAT_TERMRESPONSE) || defined(PROTO) 2582 /* 2583 * A never-padding out_str. 2584 * use this whenever you don't want to run the string through tputs. 2585 * tputs above is harmless, but tputs from the termcap library 2586 * is likely to strip off leading digits, that it mistakes for padding 2587 * information, and "%i", "%d", etc. 2588 * This should only be used for writing terminal codes, not for outputting 2589 * normal text (use functions like msg_puts() and screen_putchar() for that). 2590 */ 2591 void 2592 out_str_nf(s) 2593 char_u *s; 2594 { 2595 if (out_pos > OUT_SIZE - 20) /* avoid terminal strings being split up */ 2596 out_flush(); 2597 while (*s) 2598 out_char_nf(*s++); 2599 2600 /* For testing we write one string at a time. */ 2601 if (p_wd) 2602 out_flush(); 2603 } 2604 #endif 2605 2606 /* 2607 * out_str(s): Put a character string a byte at a time into the output buffer. 2608 * If HAVE_TGETENT is defined use the termcap parser. (jw) 2609 * This should only be used for writing terminal codes, not for outputting 2610 * normal text (use functions like msg_puts() and screen_putchar() for that). 2611 */ 2612 void 2613 out_str(s) 2614 char_u *s; 2615 { 2616 if (s != NULL && *s) 2617 { 2618 #ifdef FEAT_GUI 2619 /* Don't use tputs() when GUI is used, ncurses crashes. */ 2620 if (gui.in_use) 2621 { 2622 out_str_nf(s); 2623 return; 2624 } 2625 #endif 2626 /* avoid terminal strings being split up */ 2627 if (out_pos > OUT_SIZE - 20) 2628 out_flush(); 2629 #ifdef HAVE_TGETENT 2630 tputs((char *)s, 1, TPUTSFUNCAST out_char_nf); 2631 #else 2632 while (*s) 2633 out_char_nf(*s++); 2634 #endif 2635 2636 /* For testing we write one string at a time. */ 2637 if (p_wd) 2638 out_flush(); 2639 } 2640 } 2641 2642 /* 2643 * cursor positioning using termcap parser. (jw) 2644 */ 2645 void 2646 term_windgoto(row, col) 2647 int row; 2648 int col; 2649 { 2650 OUT_STR(tgoto((char *)T_CM, col, row)); 2651 } 2652 2653 void 2654 term_cursor_right(i) 2655 int i; 2656 { 2657 OUT_STR(tgoto((char *)T_CRI, 0, i)); 2658 } 2659 2660 void 2661 term_append_lines(line_count) 2662 int line_count; 2663 { 2664 OUT_STR(tgoto((char *)T_CAL, 0, line_count)); 2665 } 2666 2667 void 2668 term_delete_lines(line_count) 2669 int line_count; 2670 { 2671 OUT_STR(tgoto((char *)T_CDL, 0, line_count)); 2672 } 2673 2674 #if defined(HAVE_TGETENT) || defined(PROTO) 2675 void 2676 term_set_winpos(x, y) 2677 int x; 2678 int y; 2679 { 2680 /* Can't handle a negative value here */ 2681 if (x < 0) 2682 x = 0; 2683 if (y < 0) 2684 y = 0; 2685 OUT_STR(tgoto((char *)T_CWP, y, x)); 2686 } 2687 2688 void 2689 term_set_winsize(width, height) 2690 int width; 2691 int height; 2692 { 2693 OUT_STR(tgoto((char *)T_CWS, height, width)); 2694 } 2695 #endif 2696 2697 void 2698 term_fg_color(n) 2699 int n; 2700 { 2701 /* Use "AF" termcap entry if present, "Sf" entry otherwise */ 2702 if (*T_CAF) 2703 term_color(T_CAF, n); 2704 else if (*T_CSF) 2705 term_color(T_CSF, n); 2706 } 2707 2708 void 2709 term_bg_color(n) 2710 int n; 2711 { 2712 /* Use "AB" termcap entry if present, "Sb" entry otherwise */ 2713 if (*T_CAB) 2714 term_color(T_CAB, n); 2715 else if (*T_CSB) 2716 term_color(T_CSB, n); 2717 } 2718 2719 static void 2720 term_color(s, n) 2721 char_u *s; 2722 int n; 2723 { 2724 char buf[20]; 2725 int i = 2; /* index in s[] just after <Esc>[ or CSI */ 2726 2727 /* Special handling of 16 colors, because termcap can't handle it */ 2728 /* Also accept "\e[3%dm" for TERMINFO, it is sometimes used */ 2729 /* Also accept CSI instead of <Esc>[ */ 2730 if (n >= 8 && t_colors >= 16 2731 && ((s[0] == ESC && s[1] == '[') || (s[0] == CSI && (i = 1) == 1)) 2732 && s[i] != NUL 2733 && (STRCMP(s + i + 1, "%p1%dm") == 0 2734 || STRCMP(s + i + 1, "%dm") == 0) 2735 && (s[i] == '3' || s[i] == '4')) 2736 { 2737 sprintf(buf, 2738 #ifdef TERMINFO 2739 "%s%s%%p1%%dm", 2740 #else 2741 "%s%s%%dm", 2742 #endif 2743 i == 2 ? IF_EB("\033[", ESC_STR "[") : "\233", 2744 s[i] == '3' ? (n >= 16 ? "38;5;" : "9") 2745 : (n >= 16 ? "48;5;" : "10")); 2746 OUT_STR(tgoto(buf, 0, n >= 16 ? n : n - 8)); 2747 } 2748 else 2749 OUT_STR(tgoto((char *)s, 0, n)); 2750 } 2751 2752 #if (defined(FEAT_TITLE) && (defined(UNIX) || defined(OS2) || defined(VMS) || defined(MACOS_X))) || defined(PROTO) 2753 /* 2754 * Generic function to set window title, using t_ts and t_fs. 2755 */ 2756 void 2757 term_settitle(title) 2758 char_u *title; 2759 { 2760 /* t_ts takes one argument: column in status line */ 2761 OUT_STR(tgoto((char *)T_TS, 0, 0)); /* set title start */ 2762 out_str_nf(title); 2763 out_str(T_FS); /* set title end */ 2764 out_flush(); 2765 } 2766 #endif 2767 2768 /* 2769 * Make sure we have a valid set or terminal options. 2770 * Replace all entries that are NULL by empty_option 2771 */ 2772 void 2773 ttest(pairs) 2774 int pairs; 2775 { 2776 check_options(); /* make sure no options are NULL */ 2777 2778 /* 2779 * MUST have "cm": cursor motion. 2780 */ 2781 if (*T_CM == NUL) 2782 EMSG(_("E437: terminal capability \"cm\" required")); 2783 2784 /* 2785 * if "cs" defined, use a scroll region, it's faster. 2786 */ 2787 if (*T_CS != NUL) 2788 scroll_region = TRUE; 2789 else 2790 scroll_region = FALSE; 2791 2792 if (pairs) 2793 { 2794 /* 2795 * optional pairs 2796 */ 2797 /* TP goes to normal mode for TI (invert) and TB (bold) */ 2798 if (*T_ME == NUL) 2799 T_ME = T_MR = T_MD = T_MB = empty_option; 2800 if (*T_SO == NUL || *T_SE == NUL) 2801 T_SO = T_SE = empty_option; 2802 if (*T_US == NUL || *T_UE == NUL) 2803 T_US = T_UE = empty_option; 2804 if (*T_CZH == NUL || *T_CZR == NUL) 2805 T_CZH = T_CZR = empty_option; 2806 2807 /* T_VE is needed even though T_VI is not defined */ 2808 if (*T_VE == NUL) 2809 T_VI = empty_option; 2810 2811 /* if 'mr' or 'me' is not defined use 'so' and 'se' */ 2812 if (*T_ME == NUL) 2813 { 2814 T_ME = T_SE; 2815 T_MR = T_SO; 2816 T_MD = T_SO; 2817 } 2818 2819 /* if 'so' or 'se' is not defined use 'mr' and 'me' */ 2820 if (*T_SO == NUL) 2821 { 2822 T_SE = T_ME; 2823 if (*T_MR == NUL) 2824 T_SO = T_MD; 2825 else 2826 T_SO = T_MR; 2827 } 2828 2829 /* if 'ZH' or 'ZR' is not defined use 'mr' and 'me' */ 2830 if (*T_CZH == NUL) 2831 { 2832 T_CZR = T_ME; 2833 if (*T_MR == NUL) 2834 T_CZH = T_MD; 2835 else 2836 T_CZH = T_MR; 2837 } 2838 2839 /* "Sb" and "Sf" come in pairs */ 2840 if (*T_CSB == NUL || *T_CSF == NUL) 2841 { 2842 T_CSB = empty_option; 2843 T_CSF = empty_option; 2844 } 2845 2846 /* "AB" and "AF" come in pairs */ 2847 if (*T_CAB == NUL || *T_CAF == NUL) 2848 { 2849 T_CAB = empty_option; 2850 T_CAF = empty_option; 2851 } 2852 2853 /* if 'Sb' and 'AB' are not defined, reset "Co" */ 2854 if (*T_CSB == NUL && *T_CAB == NUL) 2855 free_one_termoption(T_CCO); 2856 2857 /* Set 'weirdinvert' according to value of 't_xs' */ 2858 p_wiv = (*T_XS != NUL); 2859 } 2860 need_gather = TRUE; 2861 2862 /* Set t_colors to the value of t_Co. */ 2863 t_colors = atoi((char *)T_CCO); 2864 } 2865 2866 #if (defined(FEAT_GUI) && (defined(FEAT_MENU) || !defined(USE_ON_FLY_SCROLL))) \ 2867 || defined(PROTO) 2868 /* 2869 * Represent the given long_u as individual bytes, with the most significant 2870 * byte first, and store them in dst. 2871 */ 2872 void 2873 add_long_to_buf(val, dst) 2874 long_u val; 2875 char_u *dst; 2876 { 2877 int i; 2878 int shift; 2879 2880 for (i = 1; i <= (int)sizeof(long_u); i++) 2881 { 2882 shift = 8 * (sizeof(long_u) - i); 2883 dst[i - 1] = (char_u) ((val >> shift) & 0xff); 2884 } 2885 } 2886 2887 static int get_long_from_buf __ARGS((char_u *buf, long_u *val)); 2888 2889 /* 2890 * Interpret the next string of bytes in buf as a long integer, with the most 2891 * significant byte first. Note that it is assumed that buf has been through 2892 * inchar(), so that NUL and K_SPECIAL will be represented as three bytes each. 2893 * Puts result in val, and returns the number of bytes read from buf 2894 * (between sizeof(long_u) and 2 * sizeof(long_u)), or -1 if not enough bytes 2895 * were present. 2896 */ 2897 static int 2898 get_long_from_buf(buf, val) 2899 char_u *buf; 2900 long_u *val; 2901 { 2902 int len; 2903 char_u bytes[sizeof(long_u)]; 2904 int i; 2905 int shift; 2906 2907 *val = 0; 2908 len = get_bytes_from_buf(buf, bytes, (int)sizeof(long_u)); 2909 if (len != -1) 2910 { 2911 for (i = 0; i < (int)sizeof(long_u); i++) 2912 { 2913 shift = 8 * (sizeof(long_u) - 1 - i); 2914 *val += (long_u)bytes[i] << shift; 2915 } 2916 } 2917 return len; 2918 } 2919 #endif 2920 2921 #if defined(FEAT_GUI) \ 2922 || (defined(FEAT_MOUSE) && (!defined(UNIX) || defined(FEAT_MOUSE_XTERM) \ 2923 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE))) 2924 /* 2925 * Read the next num_bytes bytes from buf, and store them in bytes. Assume 2926 * that buf has been through inchar(). Returns the actual number of bytes used 2927 * from buf (between num_bytes and num_bytes*2), or -1 if not enough bytes were 2928 * available. 2929 */ 2930 static int 2931 get_bytes_from_buf(buf, bytes, num_bytes) 2932 char_u *buf; 2933 char_u *bytes; 2934 int num_bytes; 2935 { 2936 int len = 0; 2937 int i; 2938 char_u c; 2939 2940 for (i = 0; i < num_bytes; i++) 2941 { 2942 if ((c = buf[len++]) == NUL) 2943 return -1; 2944 if (c == K_SPECIAL) 2945 { 2946 if (buf[len] == NUL || buf[len + 1] == NUL) /* cannot happen? */ 2947 return -1; 2948 if (buf[len++] == (int)KS_ZERO) 2949 c = NUL; 2950 ++len; /* skip KE_FILLER */ 2951 /* else it should be KS_SPECIAL, and c already equals K_SPECIAL */ 2952 } 2953 else if (c == CSI && buf[len] == KS_EXTRA 2954 && buf[len + 1] == (int)KE_CSI) 2955 /* CSI is stored as CSI KS_SPECIAL KE_CSI to avoid confusion with 2956 * the start of a special key, see add_to_input_buf_csi(). */ 2957 len += 2; 2958 bytes[i] = c; 2959 } 2960 return len; 2961 } 2962 #endif 2963 2964 /* 2965 * Check if the new shell size is valid, correct it if it's too small. 2966 */ 2967 void 2968 check_shellsize() 2969 { 2970 if (Columns < MIN_COLUMNS) 2971 Columns = MIN_COLUMNS; 2972 if (Rows < min_rows()) /* need room for one window and command line */ 2973 Rows = min_rows(); 2974 } 2975 2976 /* 2977 * Invoked just before the screen structures are going to be (re)allocated. 2978 */ 2979 void 2980 win_new_shellsize() 2981 { 2982 static int old_Rows = 0; 2983 static int old_Columns = 0; 2984 2985 if (old_Rows != Rows || old_Columns != Columns) 2986 ui_new_shellsize(); 2987 if (old_Rows != Rows) 2988 { 2989 /* if 'window' uses the whole screen, keep it using that */ 2990 if (p_window == old_Rows - 1 || old_Rows == 0) 2991 p_window = Rows - 1; 2992 old_Rows = Rows; 2993 shell_new_rows(); /* update window sizes */ 2994 } 2995 if (old_Columns != Columns) 2996 { 2997 old_Columns = Columns; 2998 #ifdef FEAT_VERTSPLIT 2999 shell_new_columns(); /* update window sizes */ 3000 #endif 3001 } 3002 } 3003 3004 /* 3005 * Call this function when the Vim shell has been resized in any way. 3006 * Will obtain the current size and redraw (also when size didn't change). 3007 */ 3008 void 3009 shell_resized() 3010 { 3011 set_shellsize(0, 0, FALSE); 3012 } 3013 3014 /* 3015 * Check if the shell size changed. Handle a resize. 3016 * When the size didn't change, nothing happens. 3017 */ 3018 void 3019 shell_resized_check() 3020 { 3021 int old_Rows = Rows; 3022 int old_Columns = Columns; 3023 3024 if (!exiting 3025 #ifdef FEAT_GUI 3026 /* Do not get the size when executing a shell command during 3027 * startup. */ 3028 && !gui.starting 3029 #endif 3030 ) 3031 { 3032 (void)ui_get_shellsize(); 3033 check_shellsize(); 3034 if (old_Rows != Rows || old_Columns != Columns) 3035 shell_resized(); 3036 } 3037 } 3038 3039 /* 3040 * Set size of the Vim shell. 3041 * If 'mustset' is TRUE, we must set Rows and Columns, do not get the real 3042 * window size (this is used for the :win command). 3043 * If 'mustset' is FALSE, we may try to get the real window size and if 3044 * it fails use 'width' and 'height'. 3045 */ 3046 void 3047 set_shellsize(width, height, mustset) 3048 int width, height; 3049 int mustset; 3050 { 3051 static int busy = FALSE; 3052 3053 /* 3054 * Avoid recursiveness, can happen when setting the window size causes 3055 * another window-changed signal. 3056 */ 3057 if (busy) 3058 return; 3059 3060 if (width < 0 || height < 0) /* just checking... */ 3061 return; 3062 3063 if (State == HITRETURN || State == SETWSIZE) 3064 { 3065 /* postpone the resizing */ 3066 State = SETWSIZE; 3067 return; 3068 } 3069 3070 /* curwin->w_buffer can be NULL when we are closing a window and the 3071 * buffer has already been closed and removing a scrollbar causes a resize 3072 * event. Don't resize then, it will happen after entering another buffer. 3073 */ 3074 if (curwin->w_buffer == NULL) 3075 return; 3076 3077 ++busy; 3078 3079 #ifdef AMIGA 3080 out_flush(); /* must do this before mch_get_shellsize() for 3081 some obscure reason */ 3082 #endif 3083 3084 if (mustset || (ui_get_shellsize() == FAIL && height != 0)) 3085 { 3086 Rows = height; 3087 Columns = width; 3088 check_shellsize(); 3089 ui_set_shellsize(mustset); 3090 } 3091 else 3092 check_shellsize(); 3093 3094 /* The window layout used to be adjusted here, but it now happens in 3095 * screenalloc() (also invoked from screenclear()). That is because the 3096 * "busy" check above may skip this, but not screenalloc(). */ 3097 3098 if (State != ASKMORE && State != EXTERNCMD && State != CONFIRM) 3099 screenclear(); 3100 else 3101 screen_start(); /* don't know where cursor is now */ 3102 3103 if (starting != NO_SCREEN) 3104 { 3105 #ifdef FEAT_TITLE 3106 maketitle(); 3107 #endif 3108 changed_line_abv_curs(); 3109 invalidate_botline(); 3110 3111 /* 3112 * We only redraw when it's needed: 3113 * - While at the more prompt or executing an external command, don't 3114 * redraw, but position the cursor. 3115 * - While editing the command line, only redraw that. 3116 * - in Ex mode, don't redraw anything. 3117 * - Otherwise, redraw right now, and position the cursor. 3118 * Always need to call update_screen() or screenalloc(), to make 3119 * sure Rows/Columns and the size of ScreenLines[] is correct! 3120 */ 3121 if (State == ASKMORE || State == EXTERNCMD || State == CONFIRM 3122 || exmode_active) 3123 { 3124 screenalloc(FALSE); 3125 repeat_message(); 3126 } 3127 else 3128 { 3129 #ifdef FEAT_SCROLLBIND 3130 if (curwin->w_p_scb) 3131 do_check_scrollbind(TRUE); 3132 #endif 3133 if (State & CMDLINE) 3134 { 3135 update_screen(NOT_VALID); 3136 redrawcmdline(); 3137 } 3138 else 3139 { 3140 update_topline(); 3141 #if defined(FEAT_INS_EXPAND) 3142 if (pum_visible()) 3143 { 3144 redraw_later(NOT_VALID); 3145 ins_compl_show_pum(); /* This includes the redraw. */ 3146 } 3147 else 3148 #endif 3149 update_screen(NOT_VALID); 3150 if (redrawing()) 3151 setcursor(); 3152 } 3153 } 3154 cursor_on(); /* redrawing may have switched it off */ 3155 } 3156 out_flush(); 3157 --busy; 3158 } 3159 3160 /* 3161 * Set the terminal to TMODE_RAW (for Normal mode) or TMODE_COOK (for external 3162 * commands and Ex mode). 3163 */ 3164 void 3165 settmode(tmode) 3166 int tmode; 3167 { 3168 #ifdef FEAT_GUI 3169 /* don't set the term where gvim was started to any mode */ 3170 if (gui.in_use) 3171 return; 3172 #endif 3173 3174 if (full_screen) 3175 { 3176 /* 3177 * When returning after calling a shell we want to really set the 3178 * terminal to raw mode, even though we think it already is, because 3179 * the shell program may have reset the terminal mode. 3180 * When we think the terminal is normal, don't try to set it to 3181 * normal again, because that causes problems (logout!) on some 3182 * machines. 3183 */ 3184 if (tmode != TMODE_COOK || cur_tmode != TMODE_COOK) 3185 { 3186 #ifdef FEAT_TERMRESPONSE 3187 # ifdef FEAT_GUI 3188 if (!gui.in_use && !gui.starting) 3189 # endif 3190 { 3191 /* May need to check for T_CRV response and termcodes, it 3192 * doesn't work in Cooked mode, an external program may get 3193 * them. */ 3194 if (tmode != TMODE_RAW && (crv_status == CRV_SENT 3195 || u7_status == U7_SENT)) 3196 (void)vpeekc_nomap(); 3197 check_for_codes_from_term(); 3198 } 3199 #endif 3200 #ifdef FEAT_MOUSE_TTY 3201 if (tmode != TMODE_RAW) 3202 mch_setmouse(FALSE); /* switch mouse off */ 3203 #endif 3204 out_flush(); 3205 mch_settmode(tmode); /* machine specific function */ 3206 cur_tmode = tmode; 3207 #ifdef FEAT_MOUSE 3208 if (tmode == TMODE_RAW) 3209 setmouse(); /* may switch mouse on */ 3210 #endif 3211 out_flush(); 3212 } 3213 #ifdef FEAT_TERMRESPONSE 3214 may_req_termresponse(); 3215 #endif 3216 } 3217 } 3218 3219 void 3220 starttermcap() 3221 { 3222 if (full_screen && !termcap_active) 3223 { 3224 out_str(T_TI); /* start termcap mode */ 3225 out_str(T_KS); /* start "keypad transmit" mode */ 3226 out_flush(); 3227 termcap_active = TRUE; 3228 screen_start(); /* don't know where cursor is now */ 3229 #ifdef FEAT_TERMRESPONSE 3230 # ifdef FEAT_GUI 3231 if (!gui.in_use && !gui.starting) 3232 # endif 3233 { 3234 may_req_termresponse(); 3235 /* Immediately check for a response. If t_Co changes, we don't 3236 * want to redraw with wrong colors first. */ 3237 if (crv_status != CRV_GET) 3238 check_for_codes_from_term(); 3239 } 3240 #endif 3241 } 3242 } 3243 3244 void 3245 stoptermcap() 3246 { 3247 screen_stop_highlight(); 3248 reset_cterm_colors(); 3249 if (termcap_active) 3250 { 3251 #ifdef FEAT_TERMRESPONSE 3252 # ifdef FEAT_GUI 3253 if (!gui.in_use && !gui.starting) 3254 # endif 3255 { 3256 /* May need to discard T_CRV or T_U7 response. */ 3257 if (crv_status == CRV_SENT || u7_status == U7_SENT) 3258 { 3259 # ifdef UNIX 3260 /* Give the terminal a chance to respond. */ 3261 mch_delay(100L, FALSE); 3262 # endif 3263 # ifdef TCIFLUSH 3264 /* Discard data received but not read. */ 3265 if (exiting) 3266 tcflush(fileno(stdin), TCIFLUSH); 3267 # endif 3268 } 3269 /* Check for termcodes first, otherwise an external program may 3270 * get them. */ 3271 check_for_codes_from_term(); 3272 } 3273 #endif 3274 out_str(T_KE); /* stop "keypad transmit" mode */ 3275 out_flush(); 3276 termcap_active = FALSE; 3277 cursor_on(); /* just in case it is still off */ 3278 out_str(T_TE); /* stop termcap mode */ 3279 screen_start(); /* don't know where cursor is now */ 3280 out_flush(); 3281 } 3282 } 3283 3284 #if defined(FEAT_TERMRESPONSE) || defined(PROTO) 3285 /* 3286 * Request version string (for xterm) when needed. 3287 * Only do this after switching to raw mode, otherwise the result will be 3288 * echoed. 3289 * Only do this after startup has finished, to avoid that the response comes 3290 * while executing "-c !cmd" or even after "-c quit". 3291 * Only do this after termcap mode has been started, otherwise the codes for 3292 * the cursor keys may be wrong. 3293 * Only do this when 'esckeys' is on, otherwise the response causes trouble in 3294 * Insert mode. 3295 * On Unix only do it when both output and input are a tty (avoid writing 3296 * request to terminal while reading from a file). 3297 * The result is caught in check_termcode(). 3298 */ 3299 void 3300 may_req_termresponse() 3301 { 3302 if (crv_status == CRV_GET 3303 && cur_tmode == TMODE_RAW 3304 && starting == 0 3305 && termcap_active 3306 && p_ek 3307 # ifdef UNIX 3308 && isatty(1) 3309 && isatty(read_cmd_fd) 3310 # endif 3311 && *T_CRV != NUL) 3312 { 3313 out_str(T_CRV); 3314 crv_status = CRV_SENT; 3315 /* check for the characters now, otherwise they might be eaten by 3316 * get_keystroke() */ 3317 out_flush(); 3318 (void)vpeekc_nomap(); 3319 } 3320 } 3321 3322 # if defined(FEAT_MBYTE) || defined(PROTO) 3323 /* 3324 * Check how the terminal treats ambiguous character width (UAX #11). 3325 * First, we move the cursor to (0, 0) and print a test ambiguous character 3326 * \u25bd (WHITE DOWN-POINTING TRIANGLE) and query current cursor position. 3327 * If the terminal treats \u25bd as single width, the position is (0, 1), 3328 * or if it is treated as double width, that will be (0, 2). 3329 * This function has the side effect that changes cursor position, so 3330 * it must be called immediately after entering termcap mode. 3331 */ 3332 void 3333 may_req_ambiguous_character_width() 3334 { 3335 if (u7_status == U7_GET 3336 && cur_tmode == TMODE_RAW 3337 && termcap_active 3338 && p_ek 3339 # ifdef UNIX 3340 && isatty(1) 3341 && isatty(read_cmd_fd) 3342 # endif 3343 && *T_U7 != NUL 3344 && !option_was_set((char_u *)"ambiwidth")) 3345 { 3346 char_u buf[16]; 3347 3348 term_windgoto(0, 0); 3349 buf[mb_char2bytes(0x25bd, buf)] = 0; 3350 out_str(buf); 3351 out_str(T_U7); 3352 u7_status = U7_SENT; 3353 term_windgoto(0, 0); 3354 out_str((char_u *)" "); 3355 term_windgoto(0, 0); 3356 /* check for the characters now, otherwise they might be eaten by 3357 * get_keystroke() */ 3358 out_flush(); 3359 (void)vpeekc_nomap(); 3360 } 3361 } 3362 # endif 3363 #endif 3364 3365 /* 3366 * Return TRUE when saving and restoring the screen. 3367 */ 3368 int 3369 swapping_screen() 3370 { 3371 return (full_screen && *T_TI != NUL); 3372 } 3373 3374 #ifdef FEAT_MOUSE 3375 /* 3376 * setmouse() - switch mouse on/off depending on current mode and 'mouse' 3377 */ 3378 void 3379 setmouse() 3380 { 3381 # ifdef FEAT_MOUSE_TTY 3382 int checkfor; 3383 # endif 3384 3385 # ifdef FEAT_MOUSESHAPE 3386 update_mouseshape(-1); 3387 # endif 3388 3389 # ifdef FEAT_MOUSE_TTY /* Should be outside proc, but may break MOUSESHAPE */ 3390 # ifdef FEAT_GUI 3391 /* In the GUI the mouse is always enabled. */ 3392 if (gui.in_use) 3393 return; 3394 # endif 3395 /* be quick when mouse is off */ 3396 if (*p_mouse == NUL || has_mouse_termcode == 0) 3397 return; 3398 3399 /* don't switch mouse on when not in raw mode (Ex mode) */ 3400 if (cur_tmode != TMODE_RAW) 3401 { 3402 mch_setmouse(FALSE); 3403 return; 3404 } 3405 3406 # ifdef FEAT_VISUAL 3407 if (VIsual_active) 3408 checkfor = MOUSE_VISUAL; 3409 else 3410 # endif 3411 if (State == HITRETURN || State == ASKMORE || State == SETWSIZE) 3412 checkfor = MOUSE_RETURN; 3413 else if (State & INSERT) 3414 checkfor = MOUSE_INSERT; 3415 else if (State & CMDLINE) 3416 checkfor = MOUSE_COMMAND; 3417 else if (State == CONFIRM || State == EXTERNCMD) 3418 checkfor = ' '; /* don't use mouse for ":confirm" or ":!cmd" */ 3419 else 3420 checkfor = MOUSE_NORMAL; /* assume normal mode */ 3421 3422 if (mouse_has(checkfor)) 3423 mch_setmouse(TRUE); 3424 else 3425 mch_setmouse(FALSE); 3426 # endif 3427 } 3428 3429 /* 3430 * Return TRUE if 3431 * - "c" is in 'mouse', or 3432 * - 'a' is in 'mouse' and "c" is in MOUSE_A, or 3433 * - the current buffer is a help file and 'h' is in 'mouse' and we are in a 3434 * normal editing mode (not at hit-return message). 3435 */ 3436 int 3437 mouse_has(c) 3438 int c; 3439 { 3440 char_u *p; 3441 3442 for (p = p_mouse; *p; ++p) 3443 switch (*p) 3444 { 3445 case 'a': if (vim_strchr((char_u *)MOUSE_A, c) != NULL) 3446 return TRUE; 3447 break; 3448 case MOUSE_HELP: if (c != MOUSE_RETURN && curbuf->b_help) 3449 return TRUE; 3450 break; 3451 default: if (c == *p) return TRUE; break; 3452 } 3453 return FALSE; 3454 } 3455 3456 /* 3457 * Return TRUE when 'mousemodel' is set to "popup" or "popup_setpos". 3458 */ 3459 int 3460 mouse_model_popup() 3461 { 3462 return (p_mousem[0] == 'p'); 3463 } 3464 #endif 3465 3466 /* 3467 * By outputting the 'cursor very visible' termcap code, for some windowed 3468 * terminals this makes the screen scrolled to the correct position. 3469 * Used when starting Vim or returning from a shell. 3470 */ 3471 void 3472 scroll_start() 3473 { 3474 if (*T_VS != NUL) 3475 { 3476 out_str(T_VS); 3477 out_str(T_VE); 3478 screen_start(); /* don't know where cursor is now */ 3479 } 3480 } 3481 3482 static int cursor_is_off = FALSE; 3483 3484 /* 3485 * Enable the cursor. 3486 */ 3487 void 3488 cursor_on() 3489 { 3490 if (cursor_is_off) 3491 { 3492 out_str(T_VE); 3493 cursor_is_off = FALSE; 3494 } 3495 } 3496 3497 /* 3498 * Disable the cursor. 3499 */ 3500 void 3501 cursor_off() 3502 { 3503 if (full_screen) 3504 { 3505 if (!cursor_is_off) 3506 out_str(T_VI); /* disable cursor */ 3507 cursor_is_off = TRUE; 3508 } 3509 } 3510 3511 #if defined(CURSOR_SHAPE) || defined(PROTO) 3512 /* 3513 * Set cursor shape to match Insert mode. 3514 */ 3515 void 3516 term_cursor_shape() 3517 { 3518 static int showing_insert_mode = MAYBE; 3519 3520 if (!full_screen || *T_CSI == NUL || *T_CEI == NUL) 3521 return; 3522 3523 if (State & INSERT) 3524 { 3525 if (showing_insert_mode != TRUE) 3526 out_str(T_CSI); /* Insert mode cursor */ 3527 showing_insert_mode = TRUE; 3528 } 3529 else 3530 { 3531 if (showing_insert_mode != FALSE) 3532 out_str(T_CEI); /* non-Insert mode cursor */ 3533 showing_insert_mode = FALSE; 3534 } 3535 } 3536 #endif 3537 3538 /* 3539 * Set scrolling region for window 'wp'. 3540 * The region starts 'off' lines from the start of the window. 3541 * Also set the vertical scroll region for a vertically split window. Always 3542 * the full width of the window, excluding the vertical separator. 3543 */ 3544 void 3545 scroll_region_set(wp, off) 3546 win_T *wp; 3547 int off; 3548 { 3549 OUT_STR(tgoto((char *)T_CS, W_WINROW(wp) + wp->w_height - 1, 3550 W_WINROW(wp) + off)); 3551 #ifdef FEAT_VERTSPLIT 3552 if (*T_CSV != NUL && wp->w_width != Columns) 3553 OUT_STR(tgoto((char *)T_CSV, W_WINCOL(wp) + wp->w_width - 1, 3554 W_WINCOL(wp))); 3555 #endif 3556 screen_start(); /* don't know where cursor is now */ 3557 } 3558 3559 /* 3560 * Reset scrolling region to the whole screen. 3561 */ 3562 void 3563 scroll_region_reset() 3564 { 3565 OUT_STR(tgoto((char *)T_CS, (int)Rows - 1, 0)); 3566 #ifdef FEAT_VERTSPLIT 3567 if (*T_CSV != NUL) 3568 OUT_STR(tgoto((char *)T_CSV, (int)Columns - 1, 0)); 3569 #endif 3570 screen_start(); /* don't know where cursor is now */ 3571 } 3572 3573 3574 /* 3575 * List of terminal codes that are currently recognized. 3576 */ 3577 3578 static struct termcode 3579 { 3580 char_u name[2]; /* termcap name of entry */ 3581 char_u *code; /* terminal code (in allocated memory) */ 3582 int len; /* STRLEN(code) */ 3583 int modlen; /* length of part before ";*~". */ 3584 } *termcodes = NULL; 3585 3586 static int tc_max_len = 0; /* number of entries that termcodes[] can hold */ 3587 static int tc_len = 0; /* current number of entries in termcodes[] */ 3588 3589 static int termcode_star __ARGS((char_u *code, int len)); 3590 3591 void 3592 clear_termcodes() 3593 { 3594 while (tc_len > 0) 3595 vim_free(termcodes[--tc_len].code); 3596 vim_free(termcodes); 3597 termcodes = NULL; 3598 tc_max_len = 0; 3599 3600 #ifdef HAVE_TGETENT 3601 BC = (char *)empty_option; 3602 UP = (char *)empty_option; 3603 PC = NUL; /* set pad character to NUL */ 3604 ospeed = 0; 3605 #endif 3606 3607 need_gather = TRUE; /* need to fill termleader[] */ 3608 } 3609 3610 #define ATC_FROM_TERM 55 3611 3612 /* 3613 * Add a new entry to the list of terminal codes. 3614 * The list is kept alphabetical for ":set termcap" 3615 * "flags" is TRUE when replacing 7-bit by 8-bit controls is desired. 3616 * "flags" can also be ATC_FROM_TERM for got_code_from_term(). 3617 */ 3618 void 3619 add_termcode(name, string, flags) 3620 char_u *name; 3621 char_u *string; 3622 int flags; 3623 { 3624 struct termcode *new_tc; 3625 int i, j; 3626 char_u *s; 3627 int len; 3628 3629 if (string == NULL || *string == NUL) 3630 { 3631 del_termcode(name); 3632 return; 3633 } 3634 3635 s = vim_strsave(string); 3636 if (s == NULL) 3637 return; 3638 3639 /* Change leading <Esc>[ to CSI, change <Esc>O to <M-O>. */ 3640 if (flags != 0 && flags != ATC_FROM_TERM && term_7to8bit(string) != 0) 3641 { 3642 STRMOVE(s, s + 1); 3643 s[0] = term_7to8bit(string); 3644 } 3645 len = (int)STRLEN(s); 3646 3647 need_gather = TRUE; /* need to fill termleader[] */ 3648 3649 /* 3650 * need to make space for more entries 3651 */ 3652 if (tc_len == tc_max_len) 3653 { 3654 tc_max_len += 20; 3655 new_tc = (struct termcode *)alloc( 3656 (unsigned)(tc_max_len * sizeof(struct termcode))); 3657 if (new_tc == NULL) 3658 { 3659 tc_max_len -= 20; 3660 return; 3661 } 3662 for (i = 0; i < tc_len; ++i) 3663 new_tc[i] = termcodes[i]; 3664 vim_free(termcodes); 3665 termcodes = new_tc; 3666 } 3667 3668 /* 3669 * Look for existing entry with the same name, it is replaced. 3670 * Look for an existing entry that is alphabetical higher, the new entry 3671 * is inserted in front of it. 3672 */ 3673 for (i = 0; i < tc_len; ++i) 3674 { 3675 if (termcodes[i].name[0] < name[0]) 3676 continue; 3677 if (termcodes[i].name[0] == name[0]) 3678 { 3679 if (termcodes[i].name[1] < name[1]) 3680 continue; 3681 /* 3682 * Exact match: May replace old code. 3683 */ 3684 if (termcodes[i].name[1] == name[1]) 3685 { 3686 if (flags == ATC_FROM_TERM && (j = termcode_star( 3687 termcodes[i].code, termcodes[i].len)) > 0) 3688 { 3689 /* Don't replace ESC[123;*X or ESC O*X with another when 3690 * invoked from got_code_from_term(). */ 3691 if (len == termcodes[i].len - j 3692 && STRNCMP(s, termcodes[i].code, len - 1) == 0 3693 && s[len - 1] 3694 == termcodes[i].code[termcodes[i].len - 1]) 3695 { 3696 /* They are equal but for the ";*": don't add it. */ 3697 vim_free(s); 3698 return; 3699 } 3700 } 3701 else 3702 { 3703 /* Replace old code. */ 3704 vim_free(termcodes[i].code); 3705 --tc_len; 3706 break; 3707 } 3708 } 3709 } 3710 /* 3711 * Found alphabetical larger entry, move rest to insert new entry 3712 */ 3713 for (j = tc_len; j > i; --j) 3714 termcodes[j] = termcodes[j - 1]; 3715 break; 3716 } 3717 3718 termcodes[i].name[0] = name[0]; 3719 termcodes[i].name[1] = name[1]; 3720 termcodes[i].code = s; 3721 termcodes[i].len = len; 3722 3723 /* For xterm we recognize special codes like "ESC[42;*X" and "ESC O*X" that 3724 * accept modifiers. */ 3725 termcodes[i].modlen = 0; 3726 j = termcode_star(s, len); 3727 if (j > 0) 3728 termcodes[i].modlen = len - 1 - j; 3729 ++tc_len; 3730 } 3731 3732 /* 3733 * Check termcode "code[len]" for ending in ;*X, <Esc>O*X or <M-O>*X. 3734 * The "X" can be any character. 3735 * Return 0 if not found, 2 for ;*X and 1 for O*X and <M-O>*X. 3736 */ 3737 static int 3738 termcode_star(code, len) 3739 char_u *code; 3740 int len; 3741 { 3742 /* Shortest is <M-O>*X. With ; shortest is <CSI>1;*X */ 3743 if (len >= 3 && code[len - 2] == '*') 3744 { 3745 if (len >= 5 && code[len - 3] == ';') 3746 return 2; 3747 if ((len >= 4 && code[len - 3] == 'O') || code[len - 3] == 'O' + 128) 3748 return 1; 3749 } 3750 return 0; 3751 } 3752 3753 char_u * 3754 find_termcode(name) 3755 char_u *name; 3756 { 3757 int i; 3758 3759 for (i = 0; i < tc_len; ++i) 3760 if (termcodes[i].name[0] == name[0] && termcodes[i].name[1] == name[1]) 3761 return termcodes[i].code; 3762 return NULL; 3763 } 3764 3765 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) 3766 char_u * 3767 get_termcode(i) 3768 int i; 3769 { 3770 if (i >= tc_len) 3771 return NULL; 3772 return &termcodes[i].name[0]; 3773 } 3774 #endif 3775 3776 void 3777 del_termcode(name) 3778 char_u *name; 3779 { 3780 int i; 3781 3782 if (termcodes == NULL) /* nothing there yet */ 3783 return; 3784 3785 need_gather = TRUE; /* need to fill termleader[] */ 3786 3787 for (i = 0; i < tc_len; ++i) 3788 if (termcodes[i].name[0] == name[0] && termcodes[i].name[1] == name[1]) 3789 { 3790 del_termcode_idx(i); 3791 return; 3792 } 3793 /* not found. Give error message? */ 3794 } 3795 3796 static void 3797 del_termcode_idx(idx) 3798 int idx; 3799 { 3800 int i; 3801 3802 vim_free(termcodes[idx].code); 3803 --tc_len; 3804 for (i = idx; i < tc_len; ++i) 3805 termcodes[i] = termcodes[i + 1]; 3806 } 3807 3808 #ifdef FEAT_TERMRESPONSE 3809 /* 3810 * Called when detected that the terminal sends 8-bit codes. 3811 * Convert all 7-bit codes to their 8-bit equivalent. 3812 */ 3813 static void 3814 switch_to_8bit() 3815 { 3816 int i; 3817 int c; 3818 3819 /* Only need to do something when not already using 8-bit codes. */ 3820 if (!term_is_8bit(T_NAME)) 3821 { 3822 for (i = 0; i < tc_len; ++i) 3823 { 3824 c = term_7to8bit(termcodes[i].code); 3825 if (c != 0) 3826 { 3827 STRMOVE(termcodes[i].code + 1, termcodes[i].code + 2); 3828 termcodes[i].code[0] = c; 3829 } 3830 } 3831 need_gather = TRUE; /* need to fill termleader[] */ 3832 } 3833 detected_8bit = TRUE; 3834 } 3835 #endif 3836 3837 #ifdef CHECK_DOUBLE_CLICK 3838 static linenr_T orig_topline = 0; 3839 # ifdef FEAT_DIFF 3840 static int orig_topfill = 0; 3841 # endif 3842 #endif 3843 #if (defined(FEAT_WINDOWS) && defined(CHECK_DOUBLE_CLICK)) || defined(PROTO) 3844 /* 3845 * Checking for double clicks ourselves. 3846 * "orig_topline" is used to avoid detecting a double-click when the window 3847 * contents scrolled (e.g., when 'scrolloff' is non-zero). 3848 */ 3849 /* 3850 * Set orig_topline. Used when jumping to another window, so that a double 3851 * click still works. 3852 */ 3853 void 3854 set_mouse_topline(wp) 3855 win_T *wp; 3856 { 3857 orig_topline = wp->w_topline; 3858 # ifdef FEAT_DIFF 3859 orig_topfill = wp->w_topfill; 3860 # endif 3861 } 3862 #endif 3863 3864 /* 3865 * Check if typebuf.tb_buf[] contains a terminal key code. 3866 * Check from typebuf.tb_buf[typebuf.tb_off] to typebuf.tb_buf[typebuf.tb_off 3867 * + max_offset]. 3868 * Return 0 for no match, -1 for partial match, > 0 for full match. 3869 * Return KEYLEN_REMOVED when a key code was deleted. 3870 * With a match, the match is removed, the replacement code is inserted in 3871 * typebuf.tb_buf[] and the number of characters in typebuf.tb_buf[] is 3872 * returned. 3873 * When "buf" is not NULL, buf[bufsize] is used instead of typebuf.tb_buf[]. 3874 * "buflen" is then the length of the string in buf[] and is updated for 3875 * inserts and deletes. 3876 */ 3877 int 3878 check_termcode(max_offset, buf, bufsize, buflen) 3879 int max_offset; 3880 char_u *buf; 3881 int bufsize; 3882 int *buflen; 3883 { 3884 char_u *tp; 3885 char_u *p; 3886 int slen = 0; /* init for GCC */ 3887 int modslen; 3888 int len; 3889 int retval = 0; 3890 int offset; 3891 char_u key_name[2]; 3892 int modifiers; 3893 int key; 3894 int new_slen; 3895 int extra; 3896 char_u string[MAX_KEY_CODE_LEN + 1]; 3897 int i, j; 3898 int idx = 0; 3899 #ifdef FEAT_MOUSE 3900 # if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI) \ 3901 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE) 3902 char_u bytes[6]; 3903 int num_bytes; 3904 # endif 3905 int mouse_code = 0; /* init for GCC */ 3906 int is_click, is_drag; 3907 int wheel_code = 0; 3908 int current_button; 3909 static int held_button = MOUSE_RELEASE; 3910 static int orig_num_clicks = 1; 3911 static int orig_mouse_code = 0x0; 3912 # ifdef CHECK_DOUBLE_CLICK 3913 static int orig_mouse_col = 0; 3914 static int orig_mouse_row = 0; 3915 static struct timeval orig_mouse_time = {0, 0}; 3916 /* time of previous mouse click */ 3917 struct timeval mouse_time; /* time of current mouse click */ 3918 long timediff; /* elapsed time in msec */ 3919 # endif 3920 #endif 3921 int cpo_koffset; 3922 #ifdef FEAT_MOUSE_GPM 3923 extern int gpm_flag; /* gpm library variable */ 3924 #endif 3925 3926 cpo_koffset = (vim_strchr(p_cpo, CPO_KOFFSET) != NULL); 3927 3928 /* 3929 * Speed up the checks for terminal codes by gathering all first bytes 3930 * used in termleader[]. Often this is just a single <Esc>. 3931 */ 3932 if (need_gather) 3933 gather_termleader(); 3934 3935 /* 3936 * Check at several positions in typebuf.tb_buf[], to catch something like 3937 * "x<Up>" that can be mapped. Stop at max_offset, because characters 3938 * after that cannot be used for mapping, and with @r commands 3939 * typebuf.tb_buf[] can become very long. 3940 * This is used often, KEEP IT FAST! 3941 */ 3942 for (offset = 0; offset < max_offset; ++offset) 3943 { 3944 if (buf == NULL) 3945 { 3946 if (offset >= typebuf.tb_len) 3947 break; 3948 tp = typebuf.tb_buf + typebuf.tb_off + offset; 3949 len = typebuf.tb_len - offset; /* length of the input */ 3950 } 3951 else 3952 { 3953 if (offset >= *buflen) 3954 break; 3955 tp = buf + offset; 3956 len = *buflen - offset; 3957 } 3958 3959 /* 3960 * Don't check characters after K_SPECIAL, those are already 3961 * translated terminal chars (avoid translating ~@^Hx). 3962 */ 3963 if (*tp == K_SPECIAL) 3964 { 3965 offset += 2; /* there are always 2 extra characters */ 3966 continue; 3967 } 3968 3969 /* 3970 * Skip this position if the character does not appear as the first 3971 * character in term_strings. This speeds up a lot, since most 3972 * termcodes start with the same character (ESC or CSI). 3973 */ 3974 i = *tp; 3975 for (p = termleader; *p && *p != i; ++p) 3976 ; 3977 if (*p == NUL) 3978 continue; 3979 3980 /* 3981 * Skip this position if p_ek is not set and tp[0] is an ESC and we 3982 * are in Insert mode. 3983 */ 3984 if (*tp == ESC && !p_ek && (State & INSERT)) 3985 continue; 3986 3987 key_name[0] = NUL; /* no key name found yet */ 3988 key_name[1] = NUL; /* no key name found yet */ 3989 modifiers = 0; /* no modifiers yet */ 3990 3991 #ifdef FEAT_GUI 3992 if (gui.in_use) 3993 { 3994 /* 3995 * GUI special key codes are all of the form [CSI xx]. 3996 */ 3997 if (*tp == CSI) /* Special key from GUI */ 3998 { 3999 if (len < 3) 4000 return -1; /* Shouldn't happen */ 4001 slen = 3; 4002 key_name[0] = tp[1]; 4003 key_name[1] = tp[2]; 4004 } 4005 } 4006 else 4007 #endif /* FEAT_GUI */ 4008 { 4009 for (idx = 0; idx < tc_len; ++idx) 4010 { 4011 /* 4012 * Ignore the entry if we are not at the start of 4013 * typebuf.tb_buf[] 4014 * and there are not enough characters to make a match. 4015 * But only when the 'K' flag is in 'cpoptions'. 4016 */ 4017 slen = termcodes[idx].len; 4018 if (cpo_koffset && offset && len < slen) 4019 continue; 4020 if (STRNCMP(termcodes[idx].code, tp, 4021 (size_t)(slen > len ? len : slen)) == 0) 4022 { 4023 if (len < slen) /* got a partial sequence */ 4024 return -1; /* need to get more chars */ 4025 4026 /* 4027 * When found a keypad key, check if there is another key 4028 * that matches and use that one. This makes <Home> to be 4029 * found instead of <kHome> when they produce the same 4030 * key code. 4031 */ 4032 if (termcodes[idx].name[0] == 'K' 4033 && VIM_ISDIGIT(termcodes[idx].name[1])) 4034 { 4035 for (j = idx + 1; j < tc_len; ++j) 4036 if (termcodes[j].len == slen && 4037 STRNCMP(termcodes[idx].code, 4038 termcodes[j].code, slen) == 0) 4039 { 4040 idx = j; 4041 break; 4042 } 4043 } 4044 4045 key_name[0] = termcodes[idx].name[0]; 4046 key_name[1] = termcodes[idx].name[1]; 4047 break; 4048 } 4049 4050 /* 4051 * Check for code with modifier, like xterm uses: 4052 * <Esc>[123;*X (modslen == slen - 3) 4053 * Also <Esc>O*X and <M-O>*X (modslen == slen - 2). 4054 * When there is a modifier the * matches a number. 4055 * When there is no modifier the ;* or * is omitted. 4056 */ 4057 if (termcodes[idx].modlen > 0) 4058 { 4059 modslen = termcodes[idx].modlen; 4060 if (cpo_koffset && offset && len < modslen) 4061 continue; 4062 if (STRNCMP(termcodes[idx].code, tp, 4063 (size_t)(modslen > len ? len : modslen)) == 0) 4064 { 4065 int n; 4066 4067 if (len <= modslen) /* got a partial sequence */ 4068 return -1; /* need to get more chars */ 4069 4070 if (tp[modslen] == termcodes[idx].code[slen - 1]) 4071 slen = modslen + 1; /* no modifiers */ 4072 else if (tp[modslen] != ';' && modslen == slen - 3) 4073 continue; /* no match */ 4074 else 4075 { 4076 /* Skip over the digits, the final char must 4077 * follow. */ 4078 for (j = slen - 2; j < len && isdigit(tp[j]); ++j) 4079 ; 4080 ++j; 4081 if (len < j) /* got a partial sequence */ 4082 return -1; /* need to get more chars */ 4083 if (tp[j - 1] != termcodes[idx].code[slen - 1]) 4084 continue; /* no match */ 4085 4086 /* Match! Convert modifier bits. */ 4087 n = atoi((char *)tp + slen - 2) - 1; 4088 if (n & 1) 4089 modifiers |= MOD_MASK_SHIFT; 4090 if (n & 2) 4091 modifiers |= MOD_MASK_ALT; 4092 if (n & 4) 4093 modifiers |= MOD_MASK_CTRL; 4094 if (n & 8) 4095 modifiers |= MOD_MASK_META; 4096 4097 slen = j; 4098 } 4099 key_name[0] = termcodes[idx].name[0]; 4100 key_name[1] = termcodes[idx].name[1]; 4101 break; 4102 } 4103 } 4104 } 4105 } 4106 4107 #ifdef FEAT_TERMRESPONSE 4108 if (key_name[0] == NUL 4109 /* URXVT mouse uses <ESC>[#;#;#M, but we are matching <ESC>[ */ 4110 || key_name[0] == KS_URXVT_MOUSE 4111 # ifdef FEAT_MBYTE 4112 || u7_status == U7_SENT 4113 # endif 4114 ) 4115 { 4116 /* Check for some responses from terminal start with "<Esc>[" or 4117 * CSI. 4118 * 4119 * - xterm version string: <Esc>[>{x};{vers};{y}c 4120 * Also eat other possible responses to t_RV, rxvt returns 4121 * "<Esc>[?1;2c". Also accept CSI instead of <Esc>[. 4122 * mrxvt has been reported to have "+" in the version. Assume 4123 * the escape sequence ends with a letter or one of "{|}~". 4124 * 4125 * - cursor position report: <Esc>[{row};{col}R 4126 * The final byte is 'R'. now it is only used for checking for 4127 * ambiguous-width character state. 4128 */ 4129 p = tp[0] == CSI ? tp + 1 : tp + 2; 4130 if ((*T_CRV != NUL || *T_U7 != NUL) 4131 && ((tp[0] == ESC && tp[1] == '[' && len >= 3) 4132 || (tp[0] == CSI && len >= 2)) 4133 && (VIM_ISDIGIT(*p) || *p == '>' || *p == '?')) 4134 { 4135 j = 0; 4136 extra = 0; 4137 for (i = 2 + (tp[0] != CSI); i < len 4138 && !(tp[i] >= '{' && tp[i] <= '~') 4139 && !ASCII_ISALPHA(tp[i]); ++i) 4140 if (tp[i] == ';' && ++j == 1) 4141 extra = i + 1; 4142 if (i == len) 4143 return -1; /* not enough characters */ 4144 4145 #ifdef FEAT_MBYTE 4146 /* eat it when it has 2 arguments and ends in 'R' */ 4147 if (j == 1 && tp[i] == 'R') 4148 { 4149 char *aw = NULL; 4150 4151 u7_status = U7_GOT; 4152 # ifdef FEAT_AUTOCMD 4153 did_cursorhold = TRUE; 4154 # endif 4155 if (extra > 0) 4156 extra = atoi((char *)tp + extra); 4157 if (extra == 2) 4158 aw = "single"; 4159 else if (extra == 3) 4160 aw = "double"; 4161 if (aw != NULL) 4162 set_option_value((char_u *)"ambw", 0L, (char_u *)aw, 0); 4163 key_name[0] = (int)KS_EXTRA; 4164 key_name[1] = (int)KE_IGNORE; 4165 slen = i + 1; 4166 } 4167 else 4168 #endif 4169 /* eat it when at least one digit and ending in 'c' */ 4170 if (*T_CRV != NUL && i > 2 + (tp[0] != CSI) && tp[i] == 'c') 4171 { 4172 crv_status = CRV_GOT; 4173 # ifdef FEAT_AUTOCMD 4174 did_cursorhold = TRUE; 4175 # endif 4176 4177 /* If this code starts with CSI, you can bet that the 4178 * terminal uses 8-bit codes. */ 4179 if (tp[0] == CSI) 4180 switch_to_8bit(); 4181 4182 /* rxvt sends its version number: "20703" is 2.7.3. 4183 * Ignore it for when the user has set 'term' to xterm, 4184 * even though it's an rxvt. */ 4185 if (extra > 0) 4186 extra = atoi((char *)tp + extra); 4187 if (extra > 20000) 4188 extra = 0; 4189 4190 if (tp[1 + (tp[0] != CSI)] == '>' && j == 2) 4191 { 4192 /* Only set 'ttymouse' automatically if it was not set 4193 * by the user already. */ 4194 if (!option_was_set((char_u *)"ttym")) 4195 { 4196 # ifdef TTYM_SGR 4197 if (extra >= 277) 4198 set_option_value((char_u *)"ttym", 0L, 4199 (char_u *)"sgr", 0); 4200 else 4201 # endif 4202 /* if xterm version >= 95 use mouse dragging */ 4203 if (extra >= 95) 4204 set_option_value((char_u *)"ttym", 0L, 4205 (char_u *)"xterm2", 0); 4206 } 4207 4208 /* if xterm version >= 141 try to get termcap codes */ 4209 if (extra >= 141) 4210 { 4211 check_for_codes = TRUE; 4212 need_gather = TRUE; 4213 req_codes_from_term(); 4214 } 4215 } 4216 # ifdef FEAT_EVAL 4217 set_vim_var_string(VV_TERMRESPONSE, tp, i + 1); 4218 # endif 4219 # ifdef FEAT_AUTOCMD 4220 apply_autocmds(EVENT_TERMRESPONSE, 4221 NULL, NULL, FALSE, curbuf); 4222 # endif 4223 key_name[0] = (int)KS_EXTRA; 4224 key_name[1] = (int)KE_IGNORE; 4225 slen = i + 1; 4226 } 4227 } 4228 4229 /* Check for '<Esc>P1+r<hex bytes><Esc>\'. A "0" instead of the 4230 * "1" means an invalid request. */ 4231 else if (check_for_codes 4232 && ((tp[0] == ESC && tp[1] == 'P' && len >= 2) 4233 || tp[0] == DCS)) 4234 { 4235 j = 1 + (tp[0] != DCS); 4236 for (i = j; i < len; ++i) 4237 if ((tp[i] == ESC && tp[i + 1] == '\\' && i + 1 < len) 4238 || tp[i] == STERM) 4239 { 4240 if (i - j >= 3 && tp[j + 1] == '+' && tp[j + 2] == 'r') 4241 got_code_from_term(tp + j, i); 4242 key_name[0] = (int)KS_EXTRA; 4243 key_name[1] = (int)KE_IGNORE; 4244 slen = i + 1 + (tp[i] == ESC); 4245 break; 4246 } 4247 4248 if (i == len) 4249 return -1; /* not enough characters */ 4250 } 4251 } 4252 #endif 4253 4254 if (key_name[0] == NUL) 4255 continue; /* No match at this position, try next one */ 4256 4257 /* We only get here when we have a complete termcode match */ 4258 4259 #ifdef FEAT_MOUSE 4260 # ifdef FEAT_GUI 4261 /* 4262 * Only in the GUI: Fetch the pointer coordinates of the scroll event 4263 * so that we know which window to scroll later. 4264 */ 4265 if (gui.in_use 4266 && key_name[0] == (int)KS_EXTRA 4267 && (key_name[1] == (int)KE_X1MOUSE 4268 || key_name[1] == (int)KE_X2MOUSE 4269 || key_name[1] == (int)KE_MOUSELEFT 4270 || key_name[1] == (int)KE_MOUSERIGHT 4271 || key_name[1] == (int)KE_MOUSEDOWN 4272 || key_name[1] == (int)KE_MOUSEUP)) 4273 { 4274 num_bytes = get_bytes_from_buf(tp + slen, bytes, 4); 4275 if (num_bytes == -1) /* not enough coordinates */ 4276 return -1; 4277 mouse_col = 128 * (bytes[0] - ' ' - 1) + bytes[1] - ' ' - 1; 4278 mouse_row = 128 * (bytes[2] - ' ' - 1) + bytes[3] - ' ' - 1; 4279 slen += num_bytes; 4280 } 4281 else 4282 # endif 4283 /* 4284 * If it is a mouse click, get the coordinates. 4285 */ 4286 if (key_name[0] == KS_MOUSE 4287 # ifdef FEAT_MOUSE_JSB 4288 || key_name[0] == KS_JSBTERM_MOUSE 4289 # endif 4290 # ifdef FEAT_MOUSE_NET 4291 || key_name[0] == KS_NETTERM_MOUSE 4292 # endif 4293 # ifdef FEAT_MOUSE_DEC 4294 || key_name[0] == KS_DEC_MOUSE 4295 # endif 4296 # ifdef FEAT_MOUSE_PTERM 4297 || key_name[0] == KS_PTERM_MOUSE 4298 # endif 4299 # ifdef FEAT_MOUSE_URXVT 4300 || key_name[0] == KS_URXVT_MOUSE 4301 # endif 4302 # ifdef FEAT_MOUSE_SGR 4303 || key_name[0] == KS_SGR_MOUSE 4304 # endif 4305 ) 4306 { 4307 is_click = is_drag = FALSE; 4308 4309 # if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI) \ 4310 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE) 4311 if (key_name[0] == (int)KS_MOUSE) 4312 { 4313 /* 4314 * For xterm and MSDOS we get "<t_mouse>scr", where 4315 * s == encoded button state: 4316 * 0x20 = left button down 4317 * 0x21 = middle button down 4318 * 0x22 = right button down 4319 * 0x23 = any button release 4320 * 0x60 = button 4 down (scroll wheel down) 4321 * 0x61 = button 5 down (scroll wheel up) 4322 * add 0x04 for SHIFT 4323 * add 0x08 for ALT 4324 * add 0x10 for CTRL 4325 * add 0x20 for mouse drag (0x40 is drag with left button) 4326 * c == column + ' ' + 1 == column + 33 4327 * r == row + ' ' + 1 == row + 33 4328 * 4329 * The coordinates are passed on through global variables. 4330 * Ugly, but this avoids trouble with mouse clicks at an 4331 * unexpected moment and allows for mapping them. 4332 */ 4333 for (;;) 4334 { 4335 #ifdef FEAT_GUI 4336 if (gui.in_use) 4337 { 4338 /* GUI uses more bits for columns > 223 */ 4339 num_bytes = get_bytes_from_buf(tp + slen, bytes, 5); 4340 if (num_bytes == -1) /* not enough coordinates */ 4341 return -1; 4342 mouse_code = bytes[0]; 4343 mouse_col = 128 * (bytes[1] - ' ' - 1) 4344 + bytes[2] - ' ' - 1; 4345 mouse_row = 128 * (bytes[3] - ' ' - 1) 4346 + bytes[4] - ' ' - 1; 4347 } 4348 else 4349 #endif 4350 { 4351 num_bytes = get_bytes_from_buf(tp + slen, bytes, 3); 4352 if (num_bytes == -1) /* not enough coordinates */ 4353 return -1; 4354 mouse_code = bytes[0]; 4355 mouse_col = bytes[1] - ' ' - 1; 4356 mouse_row = bytes[2] - ' ' - 1; 4357 } 4358 slen += num_bytes; 4359 4360 /* If the following bytes is also a mouse code and it has 4361 * the same code, dump this one and get the next. This 4362 * makes dragging a whole lot faster. */ 4363 #ifdef FEAT_GUI 4364 if (gui.in_use) 4365 j = 3; 4366 else 4367 #endif 4368 j = termcodes[idx].len; 4369 if (STRNCMP(tp, tp + slen, (size_t)j) == 0 4370 && tp[slen + j] == mouse_code 4371 && tp[slen + j + 1] != NUL 4372 && tp[slen + j + 2] != NUL 4373 #ifdef FEAT_GUI 4374 && (!gui.in_use 4375 || (tp[slen + j + 3] != NUL 4376 && tp[slen + j + 4] != NUL)) 4377 #endif 4378 ) 4379 slen += j; 4380 else 4381 break; 4382 } 4383 } 4384 4385 # if defined(FEAT_MOUSE_URXVT) || defined(FEAT_MOUSE_SGR) 4386 if (key_name[0] == KS_URXVT_MOUSE 4387 || key_name[0] == KS_SGR_MOUSE) 4388 { 4389 for (;;) 4390 { 4391 /* URXVT 1015 mouse reporting mode: 4392 * Almost identical to xterm mouse mode, except the values 4393 * are decimal instead of bytes. 4394 * 4395 * \033[%d;%d;%dM 4396 * ^-- row 4397 * ^----- column 4398 * ^-------- code 4399 * 4400 * SGR 1006 mouse reporting mode: 4401 * Almost identical to xterm mouse mode, except the values 4402 * are decimal instead of bytes. 4403 * 4404 * \033[<%d;%d;%dM 4405 * ^-- row 4406 * ^----- column 4407 * ^-------- code 4408 * 4409 * \033[<%d;%d;%dm : mouse release event 4410 * ^-- row 4411 * ^----- column 4412 * ^-------- code 4413 */ 4414 p = tp + slen; 4415 4416 mouse_code = getdigits(&p); 4417 if (*p++ != ';') 4418 return -1; 4419 4420 /* when mouse reporting is SGR, add 32 to mouse code */ 4421 if (key_name[0] == KS_SGR_MOUSE) 4422 mouse_code += 32; 4423 4424 mouse_col = getdigits(&p) - 1; 4425 if (*p++ != ';') 4426 return -1; 4427 4428 mouse_row = getdigits(&p) - 1; 4429 if (key_name[0] == KS_SGR_MOUSE && *p == 'm') 4430 mouse_code |= MOUSE_RELEASE; 4431 else if (*p != 'M') 4432 return -1; 4433 p++; 4434 4435 slen += (int)(p - (tp + slen)); 4436 4437 /* skip this one if next one has same code (like xterm 4438 * case) */ 4439 j = termcodes[idx].len; 4440 if (STRNCMP(tp, tp + slen, (size_t)j) == 0) 4441 { 4442 int slen2; 4443 int cmd_complete = 0; 4444 4445 /* check if the command is complete by looking for the 4446 * 'M' */ 4447 for (slen2 = slen; slen2 < len; slen2++) 4448 { 4449 if (tp[slen2] == 'M' 4450 || (key_name[0] == KS_SGR_MOUSE 4451 && tp[slen2] == 'm')) 4452 { 4453 cmd_complete = 1; 4454 break; 4455 } 4456 } 4457 p += j; 4458 if (cmd_complete && getdigits(&p) == mouse_code) 4459 { 4460 slen += j; /* skip the \033[ */ 4461 continue; 4462 } 4463 } 4464 break; 4465 } 4466 } 4467 # endif 4468 4469 if (key_name[0] == (int)KS_MOUSE 4470 #ifdef FEAT_MOUSE_URXVT 4471 || key_name[0] == (int)KS_URXVT_MOUSE 4472 #endif 4473 #ifdef FEAT_MOUSE_SGR 4474 || key_name[0] == KS_SGR_MOUSE 4475 #endif 4476 ) 4477 { 4478 # if !defined(MSWIN) && !defined(MSDOS) 4479 /* 4480 * Handle mouse events. 4481 * Recognize the xterm mouse wheel, but not in the GUI, the 4482 * Linux console with GPM and the MS-DOS or Win32 console 4483 * (multi-clicks use >= 0x60). 4484 */ 4485 if (mouse_code >= MOUSEWHEEL_LOW 4486 # ifdef FEAT_GUI 4487 && !gui.in_use 4488 # endif 4489 # ifdef FEAT_MOUSE_GPM 4490 && gpm_flag == 0 4491 # endif 4492 ) 4493 { 4494 /* Keep the mouse_code before it's changed, so that we 4495 * remember that it was a mouse wheel click. */ 4496 wheel_code = mouse_code; 4497 } 4498 # ifdef FEAT_MOUSE_XTERM 4499 else if (held_button == MOUSE_RELEASE 4500 # ifdef FEAT_GUI 4501 && !gui.in_use 4502 # endif 4503 && (mouse_code == 0x23 || mouse_code == 0x24)) 4504 { 4505 /* Apparently used by rxvt scroll wheel. */ 4506 wheel_code = mouse_code - 0x23 + MOUSEWHEEL_LOW; 4507 } 4508 # endif 4509 4510 # if defined(UNIX) && defined(FEAT_MOUSE_TTY) 4511 else if (use_xterm_mouse() > 1) 4512 { 4513 if (mouse_code & MOUSE_DRAG_XTERM) 4514 mouse_code |= MOUSE_DRAG; 4515 } 4516 # endif 4517 # ifdef FEAT_XCLIPBOARD 4518 else if (!(mouse_code & MOUSE_DRAG & ~MOUSE_CLICK_MASK)) 4519 { 4520 if ((mouse_code & MOUSE_RELEASE) == MOUSE_RELEASE) 4521 stop_xterm_trace(); 4522 else 4523 start_xterm_trace(mouse_code); 4524 } 4525 # endif 4526 # endif 4527 } 4528 # endif /* !UNIX || FEAT_MOUSE_XTERM */ 4529 # ifdef FEAT_MOUSE_NET 4530 if (key_name[0] == (int)KS_NETTERM_MOUSE) 4531 { 4532 int mc, mr; 4533 4534 /* expect a rather limited sequence like: balancing { 4535 * \033}6,45\r 4536 * '6' is the row, 45 is the column 4537 */ 4538 p = tp + slen; 4539 mr = getdigits(&p); 4540 if (*p++ != ',') 4541 return -1; 4542 mc = getdigits(&p); 4543 if (*p++ != '\r') 4544 return -1; 4545 4546 mouse_col = mc - 1; 4547 mouse_row = mr - 1; 4548 mouse_code = MOUSE_LEFT; 4549 slen += (int)(p - (tp + slen)); 4550 } 4551 # endif /* FEAT_MOUSE_NET */ 4552 # ifdef FEAT_MOUSE_JSB 4553 if (key_name[0] == (int)KS_JSBTERM_MOUSE) 4554 { 4555 int mult, val, iter, button, status; 4556 4557 /* JSBTERM Input Model 4558 * \033[0~zw uniq escape sequence 4559 * (L-x) Left button pressed - not pressed x not reporting 4560 * (M-x) Middle button pressed - not pressed x not reporting 4561 * (R-x) Right button pressed - not pressed x not reporting 4562 * (SDmdu) Single , Double click, m mouse move d button down 4563 * u button up 4564 * ### X cursor position padded to 3 digits 4565 * ### Y cursor position padded to 3 digits 4566 * (s-x) SHIFT key pressed - not pressed x not reporting 4567 * (c-x) CTRL key pressed - not pressed x not reporting 4568 * \033\\ terminating sequence 4569 */ 4570 4571 p = tp + slen; 4572 button = mouse_code = 0; 4573 switch (*p++) 4574 { 4575 case 'L': button = 1; break; 4576 case '-': break; 4577 case 'x': break; /* ignore sequence */ 4578 default: return -1; /* Unknown Result */ 4579 } 4580 switch (*p++) 4581 { 4582 case 'M': button |= 2; break; 4583 case '-': break; 4584 case 'x': break; /* ignore sequence */ 4585 default: return -1; /* Unknown Result */ 4586 } 4587 switch (*p++) 4588 { 4589 case 'R': button |= 4; break; 4590 case '-': break; 4591 case 'x': break; /* ignore sequence */ 4592 default: return -1; /* Unknown Result */ 4593 } 4594 status = *p++; 4595 for (val = 0, mult = 100, iter = 0; iter < 3; iter++, 4596 mult /= 10, p++) 4597 if (*p >= '0' && *p <= '9') 4598 val += (*p - '0') * mult; 4599 else 4600 return -1; 4601 mouse_col = val; 4602 for (val = 0, mult = 100, iter = 0; iter < 3; iter++, 4603 mult /= 10, p++) 4604 if (*p >= '0' && *p <= '9') 4605 val += (*p - '0') * mult; 4606 else 4607 return -1; 4608 mouse_row = val; 4609 switch (*p++) 4610 { 4611 case 's': button |= 8; break; /* SHIFT key Pressed */ 4612 case '-': break; /* Not Pressed */ 4613 case 'x': break; /* Not Reporting */ 4614 default: return -1; /* Unknown Result */ 4615 } 4616 switch (*p++) 4617 { 4618 case 'c': button |= 16; break; /* CTRL key Pressed */ 4619 case '-': break; /* Not Pressed */ 4620 case 'x': break; /* Not Reporting */ 4621 default: return -1; /* Unknown Result */ 4622 } 4623 if (*p++ != '\033') 4624 return -1; 4625 if (*p++ != '\\') 4626 return -1; 4627 switch (status) 4628 { 4629 case 'D': /* Double Click */ 4630 case 'S': /* Single Click */ 4631 if (button & 1) mouse_code |= MOUSE_LEFT; 4632 if (button & 2) mouse_code |= MOUSE_MIDDLE; 4633 if (button & 4) mouse_code |= MOUSE_RIGHT; 4634 if (button & 8) mouse_code |= MOUSE_SHIFT; 4635 if (button & 16) mouse_code |= MOUSE_CTRL; 4636 break; 4637 case 'm': /* Mouse move */ 4638 if (button & 1) mouse_code |= MOUSE_LEFT; 4639 if (button & 2) mouse_code |= MOUSE_MIDDLE; 4640 if (button & 4) mouse_code |= MOUSE_RIGHT; 4641 if (button & 8) mouse_code |= MOUSE_SHIFT; 4642 if (button & 16) mouse_code |= MOUSE_CTRL; 4643 if ((button & 7) != 0) 4644 { 4645 held_button = mouse_code; 4646 mouse_code |= MOUSE_DRAG; 4647 } 4648 is_drag = TRUE; 4649 showmode(); 4650 break; 4651 case 'd': /* Button Down */ 4652 if (button & 1) mouse_code |= MOUSE_LEFT; 4653 if (button & 2) mouse_code |= MOUSE_MIDDLE; 4654 if (button & 4) mouse_code |= MOUSE_RIGHT; 4655 if (button & 8) mouse_code |= MOUSE_SHIFT; 4656 if (button & 16) mouse_code |= MOUSE_CTRL; 4657 break; 4658 case 'u': /* Button Up */ 4659 if (button & 1) 4660 mouse_code |= MOUSE_LEFT | MOUSE_RELEASE; 4661 if (button & 2) 4662 mouse_code |= MOUSE_MIDDLE | MOUSE_RELEASE; 4663 if (button & 4) 4664 mouse_code |= MOUSE_RIGHT | MOUSE_RELEASE; 4665 if (button & 8) 4666 mouse_code |= MOUSE_SHIFT; 4667 if (button & 16) 4668 mouse_code |= MOUSE_CTRL; 4669 break; 4670 default: return -1; /* Unknown Result */ 4671 } 4672 4673 slen += (p - (tp + slen)); 4674 } 4675 # endif /* FEAT_MOUSE_JSB */ 4676 # ifdef FEAT_MOUSE_DEC 4677 if (key_name[0] == (int)KS_DEC_MOUSE) 4678 { 4679 /* The DEC Locator Input Model 4680 * Netterm delivers the code sequence: 4681 * \033[2;4;24;80&w (left button down) 4682 * \033[3;0;24;80&w (left button up) 4683 * \033[6;1;24;80&w (right button down) 4684 * \033[7;0;24;80&w (right button up) 4685 * CSI Pe ; Pb ; Pr ; Pc ; Pp & w 4686 * Pe is the event code 4687 * Pb is the button code 4688 * Pr is the row coordinate 4689 * Pc is the column coordinate 4690 * Pp is the third coordinate (page number) 4691 * Pe, the event code indicates what event caused this report 4692 * The following event codes are defined: 4693 * 0 - request, the terminal received an explicit request 4694 * for a locator report, but the locator is unavailable 4695 * 1 - request, the terminal received an explicit request 4696 * for a locator report 4697 * 2 - left button down 4698 * 3 - left button up 4699 * 4 - middle button down 4700 * 5 - middle button up 4701 * 6 - right button down 4702 * 7 - right button up 4703 * 8 - fourth button down 4704 * 9 - fourth button up 4705 * 10 - locator outside filter rectangle 4706 * Pb, the button code, ASCII decimal 0-15 indicating which 4707 * buttons are down if any. The state of the four buttons 4708 * on the locator correspond to the low four bits of the 4709 * decimal value, 4710 * "1" means button depressed 4711 * 0 - no buttons down, 4712 * 1 - right, 4713 * 2 - middle, 4714 * 4 - left, 4715 * 8 - fourth 4716 * Pr is the row coordinate of the locator position in the page, 4717 * encoded as an ASCII decimal value. 4718 * If Pr is omitted, the locator position is undefined 4719 * (outside the terminal window for example). 4720 * Pc is the column coordinate of the locator position in the 4721 * page, encoded as an ASCII decimal value. 4722 * If Pc is omitted, the locator position is undefined 4723 * (outside the terminal window for example). 4724 * Pp is the page coordinate of the locator position 4725 * encoded as an ASCII decimal value. 4726 * The page coordinate may be omitted if the locator is on 4727 * page one (the default). We ignore it anyway. 4728 */ 4729 int Pe, Pb, Pr, Pc; 4730 4731 p = tp + slen; 4732 4733 /* get event status */ 4734 Pe = getdigits(&p); 4735 if (*p++ != ';') 4736 return -1; 4737 4738 /* get button status */ 4739 Pb = getdigits(&p); 4740 if (*p++ != ';') 4741 return -1; 4742 4743 /* get row status */ 4744 Pr = getdigits(&p); 4745 if (*p++ != ';') 4746 return -1; 4747 4748 /* get column status */ 4749 Pc = getdigits(&p); 4750 4751 /* the page parameter is optional */ 4752 if (*p == ';') 4753 { 4754 p++; 4755 (void)getdigits(&p); 4756 } 4757 if (*p++ != '&') 4758 return -1; 4759 if (*p++ != 'w') 4760 return -1; 4761 4762 mouse_code = 0; 4763 switch (Pe) 4764 { 4765 case 0: return -1; /* position request while unavailable */ 4766 case 1: /* a response to a locator position request includes 4767 the status of all buttons */ 4768 Pb &= 7; /* mask off and ignore fourth button */ 4769 if (Pb & 4) 4770 mouse_code = MOUSE_LEFT; 4771 if (Pb & 2) 4772 mouse_code = MOUSE_MIDDLE; 4773 if (Pb & 1) 4774 mouse_code = MOUSE_RIGHT; 4775 if (Pb) 4776 { 4777 held_button = mouse_code; 4778 mouse_code |= MOUSE_DRAG; 4779 WantQueryMouse = TRUE; 4780 } 4781 is_drag = TRUE; 4782 showmode(); 4783 break; 4784 case 2: mouse_code = MOUSE_LEFT; 4785 WantQueryMouse = TRUE; 4786 break; 4787 case 3: mouse_code = MOUSE_RELEASE | MOUSE_LEFT; 4788 break; 4789 case 4: mouse_code = MOUSE_MIDDLE; 4790 WantQueryMouse = TRUE; 4791 break; 4792 case 5: mouse_code = MOUSE_RELEASE | MOUSE_MIDDLE; 4793 break; 4794 case 6: mouse_code = MOUSE_RIGHT; 4795 WantQueryMouse = TRUE; 4796 break; 4797 case 7: mouse_code = MOUSE_RELEASE | MOUSE_RIGHT; 4798 break; 4799 case 8: return -1; /* fourth button down */ 4800 case 9: return -1; /* fourth button up */ 4801 case 10: return -1; /* mouse outside of filter rectangle */ 4802 default: return -1; /* should never occur */ 4803 } 4804 4805 mouse_col = Pc - 1; 4806 mouse_row = Pr - 1; 4807 4808 slen += (int)(p - (tp + slen)); 4809 } 4810 # endif /* FEAT_MOUSE_DEC */ 4811 # ifdef FEAT_MOUSE_PTERM 4812 if (key_name[0] == (int)KS_PTERM_MOUSE) 4813 { 4814 int button, num_clicks, action; 4815 4816 p = tp + slen; 4817 4818 action = getdigits(&p); 4819 if (*p++ != ';') 4820 return -1; 4821 4822 mouse_row = getdigits(&p); 4823 if (*p++ != ';') 4824 return -1; 4825 mouse_col = getdigits(&p); 4826 if (*p++ != ';') 4827 return -1; 4828 4829 button = getdigits(&p); 4830 mouse_code = 0; 4831 4832 switch( button ) 4833 { 4834 case 4: mouse_code = MOUSE_LEFT; break; 4835 case 1: mouse_code = MOUSE_RIGHT; break; 4836 case 2: mouse_code = MOUSE_MIDDLE; break; 4837 default: return -1; 4838 } 4839 4840 switch( action ) 4841 { 4842 case 31: /* Initial press */ 4843 if (*p++ != ';') 4844 return -1; 4845 4846 num_clicks = getdigits(&p); /* Not used */ 4847 break; 4848 4849 case 32: /* Release */ 4850 mouse_code |= MOUSE_RELEASE; 4851 break; 4852 4853 case 33: /* Drag */ 4854 held_button = mouse_code; 4855 mouse_code |= MOUSE_DRAG; 4856 break; 4857 4858 default: 4859 return -1; 4860 } 4861 4862 if (*p++ != 't') 4863 return -1; 4864 4865 slen += (p - (tp + slen)); 4866 } 4867 # endif /* FEAT_MOUSE_PTERM */ 4868 4869 /* Interpret the mouse code */ 4870 current_button = (mouse_code & MOUSE_CLICK_MASK); 4871 if (current_button == MOUSE_RELEASE 4872 # ifdef FEAT_MOUSE_XTERM 4873 && wheel_code == 0 4874 # endif 4875 ) 4876 { 4877 /* 4878 * If we get a mouse drag or release event when 4879 * there is no mouse button held down (held_button == 4880 * MOUSE_RELEASE), produce a K_IGNORE below. 4881 * (can happen when you hold down two buttons 4882 * and then let them go, or click in the menu bar, but not 4883 * on a menu, and drag into the text). 4884 */ 4885 if ((mouse_code & MOUSE_DRAG) == MOUSE_DRAG) 4886 is_drag = TRUE; 4887 current_button = held_button; 4888 } 4889 else if (wheel_code == 0) 4890 { 4891 # ifdef CHECK_DOUBLE_CLICK 4892 # ifdef FEAT_MOUSE_GPM 4893 # ifdef FEAT_GUI 4894 /* 4895 * Only for Unix, when GUI or gpm is not active, we handle 4896 * multi-clicks here. 4897 */ 4898 if (gpm_flag == 0 && !gui.in_use) 4899 # else 4900 if (gpm_flag == 0) 4901 # endif 4902 # else 4903 # ifdef FEAT_GUI 4904 if (!gui.in_use) 4905 # endif 4906 # endif 4907 { 4908 /* 4909 * Compute the time elapsed since the previous mouse click. 4910 */ 4911 gettimeofday(&mouse_time, NULL); 4912 timediff = (mouse_time.tv_usec 4913 - orig_mouse_time.tv_usec) / 1000; 4914 if (timediff < 0) 4915 --orig_mouse_time.tv_sec; 4916 timediff += (mouse_time.tv_sec 4917 - orig_mouse_time.tv_sec) * 1000; 4918 orig_mouse_time = mouse_time; 4919 if (mouse_code == orig_mouse_code 4920 && timediff < p_mouset 4921 && orig_num_clicks != 4 4922 && orig_mouse_col == mouse_col 4923 && orig_mouse_row == mouse_row 4924 && ((orig_topline == curwin->w_topline 4925 #ifdef FEAT_DIFF 4926 && orig_topfill == curwin->w_topfill 4927 #endif 4928 ) 4929 #ifdef FEAT_WINDOWS 4930 /* Double click in tab pages line also works 4931 * when window contents changes. */ 4932 || (mouse_row == 0 && firstwin->w_winrow > 0) 4933 #endif 4934 ) 4935 ) 4936 ++orig_num_clicks; 4937 else 4938 orig_num_clicks = 1; 4939 orig_mouse_col = mouse_col; 4940 orig_mouse_row = mouse_row; 4941 orig_topline = curwin->w_topline; 4942 #ifdef FEAT_DIFF 4943 orig_topfill = curwin->w_topfill; 4944 #endif 4945 } 4946 # if defined(FEAT_GUI) || defined(FEAT_MOUSE_GPM) 4947 else 4948 orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code); 4949 # endif 4950 # else 4951 orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code); 4952 # endif 4953 is_click = TRUE; 4954 orig_mouse_code = mouse_code; 4955 } 4956 if (!is_drag) 4957 held_button = mouse_code & MOUSE_CLICK_MASK; 4958 4959 /* 4960 * Translate the actual mouse event into a pseudo mouse event. 4961 * First work out what modifiers are to be used. 4962 */ 4963 if (orig_mouse_code & MOUSE_SHIFT) 4964 modifiers |= MOD_MASK_SHIFT; 4965 if (orig_mouse_code & MOUSE_CTRL) 4966 modifiers |= MOD_MASK_CTRL; 4967 if (orig_mouse_code & MOUSE_ALT) 4968 modifiers |= MOD_MASK_ALT; 4969 if (orig_num_clicks == 2) 4970 modifiers |= MOD_MASK_2CLICK; 4971 else if (orig_num_clicks == 3) 4972 modifiers |= MOD_MASK_3CLICK; 4973 else if (orig_num_clicks == 4) 4974 modifiers |= MOD_MASK_4CLICK; 4975 4976 /* Work out our pseudo mouse event */ 4977 key_name[0] = (int)KS_EXTRA; 4978 if (wheel_code != 0) 4979 { 4980 if (wheel_code & MOUSE_CTRL) 4981 modifiers |= MOD_MASK_CTRL; 4982 if (wheel_code & MOUSE_ALT) 4983 modifiers |= MOD_MASK_ALT; 4984 key_name[1] = (wheel_code & 1) 4985 ? (int)KE_MOUSEUP : (int)KE_MOUSEDOWN; 4986 } 4987 else 4988 key_name[1] = get_pseudo_mouse_code(current_button, 4989 is_click, is_drag); 4990 } 4991 #endif /* FEAT_MOUSE */ 4992 4993 #ifdef FEAT_GUI 4994 /* 4995 * If using the GUI, then we get menu and scrollbar events. 4996 * 4997 * A menu event is encoded as K_SPECIAL, KS_MENU, KE_FILLER followed by 4998 * four bytes which are to be taken as a pointer to the vimmenu_T 4999 * structure. 5000 * 5001 * A tab line event is encoded as K_SPECIAL KS_TABLINE nr, where "nr" 5002 * is one byte with the tab index. 5003 * 5004 * A scrollbar event is K_SPECIAL, KS_VER_SCROLLBAR, KE_FILLER followed 5005 * by one byte representing the scrollbar number, and then four bytes 5006 * representing a long_u which is the new value of the scrollbar. 5007 * 5008 * A horizontal scrollbar event is K_SPECIAL, KS_HOR_SCROLLBAR, 5009 * KE_FILLER followed by four bytes representing a long_u which is the 5010 * new value of the scrollbar. 5011 */ 5012 # ifdef FEAT_MENU 5013 else if (key_name[0] == (int)KS_MENU) 5014 { 5015 long_u val; 5016 5017 num_bytes = get_long_from_buf(tp + slen, &val); 5018 if (num_bytes == -1) 5019 return -1; 5020 current_menu = (vimmenu_T *)val; 5021 slen += num_bytes; 5022 5023 /* The menu may have been deleted right after it was used, check 5024 * for that. */ 5025 if (check_menu_pointer(root_menu, current_menu) == FAIL) 5026 { 5027 key_name[0] = KS_EXTRA; 5028 key_name[1] = (int)KE_IGNORE; 5029 } 5030 } 5031 # endif 5032 # ifdef FEAT_GUI_TABLINE 5033 else if (key_name[0] == (int)KS_TABLINE) 5034 { 5035 /* Selecting tabline tab or using its menu. */ 5036 num_bytes = get_bytes_from_buf(tp + slen, bytes, 1); 5037 if (num_bytes == -1) 5038 return -1; 5039 current_tab = (int)bytes[0]; 5040 if (current_tab == 255) /* -1 in a byte gives 255 */ 5041 current_tab = -1; 5042 slen += num_bytes; 5043 } 5044 else if (key_name[0] == (int)KS_TABMENU) 5045 { 5046 /* Selecting tabline tab or using its menu. */ 5047 num_bytes = get_bytes_from_buf(tp + slen, bytes, 2); 5048 if (num_bytes == -1) 5049 return -1; 5050 current_tab = (int)bytes[0]; 5051 current_tabmenu = (int)bytes[1]; 5052 slen += num_bytes; 5053 } 5054 # endif 5055 # ifndef USE_ON_FLY_SCROLL 5056 else if (key_name[0] == (int)KS_VER_SCROLLBAR) 5057 { 5058 long_u val; 5059 5060 /* Get the last scrollbar event in the queue of the same type */ 5061 j = 0; 5062 for (i = 0; tp[j] == CSI && tp[j + 1] == KS_VER_SCROLLBAR 5063 && tp[j + 2] != NUL; ++i) 5064 { 5065 j += 3; 5066 num_bytes = get_bytes_from_buf(tp + j, bytes, 1); 5067 if (num_bytes == -1) 5068 break; 5069 if (i == 0) 5070 current_scrollbar = (int)bytes[0]; 5071 else if (current_scrollbar != (int)bytes[0]) 5072 break; 5073 j += num_bytes; 5074 num_bytes = get_long_from_buf(tp + j, &val); 5075 if (num_bytes == -1) 5076 break; 5077 scrollbar_value = val; 5078 j += num_bytes; 5079 slen = j; 5080 } 5081 if (i == 0) /* not enough characters to make one */ 5082 return -1; 5083 } 5084 else if (key_name[0] == (int)KS_HOR_SCROLLBAR) 5085 { 5086 long_u val; 5087 5088 /* Get the last horiz. scrollbar event in the queue */ 5089 j = 0; 5090 for (i = 0; tp[j] == CSI && tp[j + 1] == KS_HOR_SCROLLBAR 5091 && tp[j + 2] != NUL; ++i) 5092 { 5093 j += 3; 5094 num_bytes = get_long_from_buf(tp + j, &val); 5095 if (num_bytes == -1) 5096 break; 5097 scrollbar_value = val; 5098 j += num_bytes; 5099 slen = j; 5100 } 5101 if (i == 0) /* not enough characters to make one */ 5102 return -1; 5103 } 5104 # endif /* !USE_ON_FLY_SCROLL */ 5105 #endif /* FEAT_GUI */ 5106 5107 /* 5108 * Change <xHome> to <Home>, <xUp> to <Up>, etc. 5109 */ 5110 key = handle_x_keys(TERMCAP2KEY(key_name[0], key_name[1])); 5111 5112 /* 5113 * Add any modifier codes to our string. 5114 */ 5115 new_slen = 0; /* Length of what will replace the termcode */ 5116 if (modifiers != 0) 5117 { 5118 /* Some keys have the modifier included. Need to handle that here 5119 * to make mappings work. */ 5120 key = simplify_key(key, &modifiers); 5121 if (modifiers != 0) 5122 { 5123 string[new_slen++] = K_SPECIAL; 5124 string[new_slen++] = (int)KS_MODIFIER; 5125 string[new_slen++] = modifiers; 5126 } 5127 } 5128 5129 /* Finally, add the special key code to our string */ 5130 key_name[0] = KEY2TERMCAP0(key); 5131 key_name[1] = KEY2TERMCAP1(key); 5132 if (key_name[0] == KS_KEY) 5133 { 5134 /* from ":set <M-b>=xx" */ 5135 #ifdef FEAT_MBYTE 5136 if (has_mbyte) 5137 new_slen += (*mb_char2bytes)(key_name[1], string + new_slen); 5138 else 5139 #endif 5140 string[new_slen++] = key_name[1]; 5141 } 5142 else if (new_slen == 0 && key_name[0] == KS_EXTRA 5143 && key_name[1] == KE_IGNORE) 5144 { 5145 /* Do not put K_IGNORE into the buffer, do return KEYLEN_REMOVED 5146 * to indicate what happened. */ 5147 retval = KEYLEN_REMOVED; 5148 } 5149 else 5150 { 5151 string[new_slen++] = K_SPECIAL; 5152 string[new_slen++] = key_name[0]; 5153 string[new_slen++] = key_name[1]; 5154 } 5155 string[new_slen] = NUL; 5156 extra = new_slen - slen; 5157 if (buf == NULL) 5158 { 5159 if (extra < 0) 5160 /* remove matched chars, taking care of noremap */ 5161 del_typebuf(-extra, offset); 5162 else if (extra > 0) 5163 /* insert the extra space we need */ 5164 ins_typebuf(string + slen, REMAP_YES, offset, FALSE, FALSE); 5165 5166 /* 5167 * Careful: del_typebuf() and ins_typebuf() may have reallocated 5168 * typebuf.tb_buf[]! 5169 */ 5170 mch_memmove(typebuf.tb_buf + typebuf.tb_off + offset, string, 5171 (size_t)new_slen); 5172 } 5173 else 5174 { 5175 if (extra < 0) 5176 /* remove matched characters */ 5177 mch_memmove(buf + offset, buf + offset - extra, 5178 (size_t)(*buflen + offset + extra)); 5179 else if (extra > 0) 5180 { 5181 /* Insert the extra space we need. If there is insufficient 5182 * space return -1. */ 5183 if (*buflen + extra + new_slen >= bufsize) 5184 return -1; 5185 mch_memmove(buf + offset + extra, buf + offset, 5186 (size_t)(*buflen - offset)); 5187 } 5188 mch_memmove(buf + offset, string, (size_t)new_slen); 5189 *buflen = *buflen + extra + new_slen; 5190 } 5191 return retval == 0 ? (len + extra + offset) : retval; 5192 } 5193 5194 return 0; /* no match found */ 5195 } 5196 5197 /* 5198 * Replace any terminal code strings in from[] with the equivalent internal 5199 * vim representation. This is used for the "from" and "to" part of a 5200 * mapping, and the "to" part of a menu command. 5201 * Any strings like "<C-UP>" are also replaced, unless 'cpoptions' contains 5202 * '<'. 5203 * K_SPECIAL by itself is replaced by K_SPECIAL KS_SPECIAL KE_FILLER. 5204 * 5205 * The replacement is done in result[] and finally copied into allocated 5206 * memory. If this all works well *bufp is set to the allocated memory and a 5207 * pointer to it is returned. If something fails *bufp is set to NULL and from 5208 * is returned. 5209 * 5210 * CTRL-V characters are removed. When "from_part" is TRUE, a trailing CTRL-V 5211 * is included, otherwise it is removed (for ":map xx ^V", maps xx to 5212 * nothing). When 'cpoptions' does not contain 'B', a backslash can be used 5213 * instead of a CTRL-V. 5214 */ 5215 char_u * 5216 replace_termcodes(from, bufp, from_part, do_lt, special) 5217 char_u *from; 5218 char_u **bufp; 5219 int from_part; 5220 int do_lt; /* also translate <lt> */ 5221 int special; /* always accept <key> notation */ 5222 { 5223 int i; 5224 int slen; 5225 int key; 5226 int dlen = 0; 5227 char_u *src; 5228 int do_backslash; /* backslash is a special character */ 5229 int do_special; /* recognize <> key codes */ 5230 int do_key_code; /* recognize raw key codes */ 5231 char_u *result; /* buffer for resulting string */ 5232 5233 do_backslash = (vim_strchr(p_cpo, CPO_BSLASH) == NULL); 5234 do_special = (vim_strchr(p_cpo, CPO_SPECI) == NULL) || special; 5235 do_key_code = (vim_strchr(p_cpo, CPO_KEYCODE) == NULL); 5236 5237 /* 5238 * Allocate space for the translation. Worst case a single character is 5239 * replaced by 6 bytes (shifted special key), plus a NUL at the end. 5240 */ 5241 result = alloc((unsigned)STRLEN(from) * 6 + 1); 5242 if (result == NULL) /* out of memory */ 5243 { 5244 *bufp = NULL; 5245 return from; 5246 } 5247 5248 src = from; 5249 5250 /* 5251 * Check for #n at start only: function key n 5252 */ 5253 if (from_part && src[0] == '#' && VIM_ISDIGIT(src[1])) /* function key */ 5254 { 5255 result[dlen++] = K_SPECIAL; 5256 result[dlen++] = 'k'; 5257 if (src[1] == '0') 5258 result[dlen++] = ';'; /* #0 is F10 is "k;" */ 5259 else 5260 result[dlen++] = src[1]; /* #3 is F3 is "k3" */ 5261 src += 2; 5262 } 5263 5264 /* 5265 * Copy each byte from *from to result[dlen] 5266 */ 5267 while (*src != NUL) 5268 { 5269 /* 5270 * If 'cpoptions' does not contain '<', check for special key codes, 5271 * like "<C-S-LeftMouse>" 5272 */ 5273 if (do_special && (do_lt || STRNCMP(src, "<lt>", 4) != 0)) 5274 { 5275 #ifdef FEAT_EVAL 5276 /* 5277 * Replace <SID> by K_SNR <script-nr> _. 5278 * (room: 5 * 6 = 30 bytes; needed: 3 + <nr> + 1 <= 14) 5279 */ 5280 if (STRNICMP(src, "<SID>", 5) == 0) 5281 { 5282 if (current_SID <= 0) 5283 EMSG(_(e_usingsid)); 5284 else 5285 { 5286 src += 5; 5287 result[dlen++] = K_SPECIAL; 5288 result[dlen++] = (int)KS_EXTRA; 5289 result[dlen++] = (int)KE_SNR; 5290 sprintf((char *)result + dlen, "%ld", (long)current_SID); 5291 dlen += (int)STRLEN(result + dlen); 5292 result[dlen++] = '_'; 5293 continue; 5294 } 5295 } 5296 #endif 5297 5298 slen = trans_special(&src, result + dlen, TRUE); 5299 if (slen) 5300 { 5301 dlen += slen; 5302 continue; 5303 } 5304 } 5305 5306 /* 5307 * If 'cpoptions' does not contain 'k', see if it's an actual key-code. 5308 * Note that this is also checked after replacing the <> form. 5309 * Single character codes are NOT replaced (e.g. ^H or DEL), because 5310 * it could be a character in the file. 5311 */ 5312 if (do_key_code) 5313 { 5314 i = find_term_bykeys(src); 5315 if (i >= 0) 5316 { 5317 result[dlen++] = K_SPECIAL; 5318 result[dlen++] = termcodes[i].name[0]; 5319 result[dlen++] = termcodes[i].name[1]; 5320 src += termcodes[i].len; 5321 /* If terminal code matched, continue after it. */ 5322 continue; 5323 } 5324 } 5325 5326 #ifdef FEAT_EVAL 5327 if (do_special) 5328 { 5329 char_u *p, *s, len; 5330 5331 /* 5332 * Replace <Leader> by the value of "mapleader". 5333 * Replace <LocalLeader> by the value of "maplocalleader". 5334 * If "mapleader" or "maplocalleader" isn't set use a backslash. 5335 */ 5336 if (STRNICMP(src, "<Leader>", 8) == 0) 5337 { 5338 len = 8; 5339 p = get_var_value((char_u *)"g:mapleader"); 5340 } 5341 else if (STRNICMP(src, "<LocalLeader>", 13) == 0) 5342 { 5343 len = 13; 5344 p = get_var_value((char_u *)"g:maplocalleader"); 5345 } 5346 else 5347 { 5348 len = 0; 5349 p = NULL; 5350 } 5351 if (len != 0) 5352 { 5353 /* Allow up to 8 * 6 characters for "mapleader". */ 5354 if (p == NULL || *p == NUL || STRLEN(p) > 8 * 6) 5355 s = (char_u *)"\\"; 5356 else 5357 s = p; 5358 while (*s != NUL) 5359 result[dlen++] = *s++; 5360 src += len; 5361 continue; 5362 } 5363 } 5364 #endif 5365 5366 /* 5367 * Remove CTRL-V and ignore the next character. 5368 * For "from" side the CTRL-V at the end is included, for the "to" 5369 * part it is removed. 5370 * If 'cpoptions' does not contain 'B', also accept a backslash. 5371 */ 5372 key = *src; 5373 if (key == Ctrl_V || (do_backslash && key == '\\')) 5374 { 5375 ++src; /* skip CTRL-V or backslash */ 5376 if (*src == NUL) 5377 { 5378 if (from_part) 5379 result[dlen++] = key; 5380 break; 5381 } 5382 } 5383 5384 #ifdef FEAT_MBYTE 5385 /* skip multibyte char correctly */ 5386 for (i = (*mb_ptr2len)(src); i > 0; --i) 5387 #endif 5388 { 5389 /* 5390 * If the character is K_SPECIAL, replace it with K_SPECIAL 5391 * KS_SPECIAL KE_FILLER. 5392 * If compiled with the GUI replace CSI with K_CSI. 5393 */ 5394 if (*src == K_SPECIAL) 5395 { 5396 result[dlen++] = K_SPECIAL; 5397 result[dlen++] = KS_SPECIAL; 5398 result[dlen++] = KE_FILLER; 5399 } 5400 # ifdef FEAT_GUI 5401 else if (*src == CSI) 5402 { 5403 result[dlen++] = K_SPECIAL; 5404 result[dlen++] = KS_EXTRA; 5405 result[dlen++] = (int)KE_CSI; 5406 } 5407 # endif 5408 else 5409 result[dlen++] = *src; 5410 ++src; 5411 } 5412 } 5413 result[dlen] = NUL; 5414 5415 /* 5416 * Copy the new string to allocated memory. 5417 * If this fails, just return from. 5418 */ 5419 if ((*bufp = vim_strsave(result)) != NULL) 5420 from = *bufp; 5421 vim_free(result); 5422 return from; 5423 } 5424 5425 /* 5426 * Find a termcode with keys 'src' (must be NUL terminated). 5427 * Return the index in termcodes[], or -1 if not found. 5428 */ 5429 int 5430 find_term_bykeys(src) 5431 char_u *src; 5432 { 5433 int i; 5434 int slen = (int)STRLEN(src); 5435 5436 for (i = 0; i < tc_len; ++i) 5437 { 5438 if (slen == termcodes[i].len 5439 && STRNCMP(termcodes[i].code, src, (size_t)slen) == 0) 5440 return i; 5441 } 5442 return -1; 5443 } 5444 5445 /* 5446 * Gather the first characters in the terminal key codes into a string. 5447 * Used to speed up check_termcode(). 5448 */ 5449 static void 5450 gather_termleader() 5451 { 5452 int i; 5453 int len = 0; 5454 5455 #ifdef FEAT_GUI 5456 if (gui.in_use) 5457 termleader[len++] = CSI; /* the GUI codes are not in termcodes[] */ 5458 #endif 5459 #ifdef FEAT_TERMRESPONSE 5460 if (check_for_codes) 5461 termleader[len++] = DCS; /* the termcode response starts with DCS 5462 in 8-bit mode */ 5463 #endif 5464 termleader[len] = NUL; 5465 5466 for (i = 0; i < tc_len; ++i) 5467 if (vim_strchr(termleader, termcodes[i].code[0]) == NULL) 5468 { 5469 termleader[len++] = termcodes[i].code[0]; 5470 termleader[len] = NUL; 5471 } 5472 5473 need_gather = FALSE; 5474 } 5475 5476 /* 5477 * Show all termcodes (for ":set termcap") 5478 * This code looks a lot like showoptions(), but is different. 5479 */ 5480 void 5481 show_termcodes() 5482 { 5483 int col; 5484 int *items; 5485 int item_count; 5486 int run; 5487 int row, rows; 5488 int cols; 5489 int i; 5490 int len; 5491 5492 #define INC3 27 /* try to make three columns */ 5493 #define INC2 40 /* try to make two columns */ 5494 #define GAP 2 /* spaces between columns */ 5495 5496 if (tc_len == 0) /* no terminal codes (must be GUI) */ 5497 return; 5498 items = (int *)alloc((unsigned)(sizeof(int) * tc_len)); 5499 if (items == NULL) 5500 return; 5501 5502 /* Highlight title */ 5503 MSG_PUTS_TITLE(_("\n--- Terminal keys ---")); 5504 5505 /* 5506 * do the loop two times: 5507 * 1. display the short items (non-strings and short strings) 5508 * 2. display the medium items (medium length strings) 5509 * 3. display the long items (remaining strings) 5510 */ 5511 for (run = 1; run <= 3 && !got_int; ++run) 5512 { 5513 /* 5514 * collect the items in items[] 5515 */ 5516 item_count = 0; 5517 for (i = 0; i < tc_len; i++) 5518 { 5519 len = show_one_termcode(termcodes[i].name, 5520 termcodes[i].code, FALSE); 5521 if (len <= INC3 - GAP ? run == 1 5522 : len <= INC2 - GAP ? run == 2 5523 : run == 3) 5524 items[item_count++] = i; 5525 } 5526 5527 /* 5528 * display the items 5529 */ 5530 if (run <= 2) 5531 { 5532 cols = (Columns + GAP) / (run == 1 ? INC3 : INC2); 5533 if (cols == 0) 5534 cols = 1; 5535 rows = (item_count + cols - 1) / cols; 5536 } 5537 else /* run == 3 */ 5538 rows = item_count; 5539 for (row = 0; row < rows && !got_int; ++row) 5540 { 5541 msg_putchar('\n'); /* go to next line */ 5542 if (got_int) /* 'q' typed in more */ 5543 break; 5544 col = 0; 5545 for (i = row; i < item_count; i += rows) 5546 { 5547 msg_col = col; /* make columns */ 5548 show_one_termcode(termcodes[items[i]].name, 5549 termcodes[items[i]].code, TRUE); 5550 if (run == 2) 5551 col += INC2; 5552 else 5553 col += INC3; 5554 } 5555 out_flush(); 5556 ui_breakcheck(); 5557 } 5558 } 5559 vim_free(items); 5560 } 5561 5562 /* 5563 * Show one termcode entry. 5564 * Output goes into IObuff[] 5565 */ 5566 int 5567 show_one_termcode(name, code, printit) 5568 char_u *name; 5569 char_u *code; 5570 int printit; 5571 { 5572 char_u *p; 5573 int len; 5574 5575 if (name[0] > '~') 5576 { 5577 IObuff[0] = ' '; 5578 IObuff[1] = ' '; 5579 IObuff[2] = ' '; 5580 IObuff[3] = ' '; 5581 } 5582 else 5583 { 5584 IObuff[0] = 't'; 5585 IObuff[1] = '_'; 5586 IObuff[2] = name[0]; 5587 IObuff[3] = name[1]; 5588 } 5589 IObuff[4] = ' '; 5590 5591 p = get_special_key_name(TERMCAP2KEY(name[0], name[1]), 0); 5592 if (p[1] != 't') 5593 STRCPY(IObuff + 5, p); 5594 else 5595 IObuff[5] = NUL; 5596 len = (int)STRLEN(IObuff); 5597 do 5598 IObuff[len++] = ' '; 5599 while (len < 17); 5600 IObuff[len] = NUL; 5601 if (code == NULL) 5602 len += 4; 5603 else 5604 len += vim_strsize(code); 5605 5606 if (printit) 5607 { 5608 msg_puts(IObuff); 5609 if (code == NULL) 5610 msg_puts((char_u *)"NULL"); 5611 else 5612 msg_outtrans(code); 5613 } 5614 return len; 5615 } 5616 5617 #if defined(FEAT_TERMRESPONSE) || defined(PROTO) 5618 /* 5619 * For Xterm >= 140 compiled with OPT_TCAP_QUERY: Obtain the actually used 5620 * termcap codes from the terminal itself. 5621 * We get them one by one to avoid a very long response string. 5622 */ 5623 static int xt_index_in = 0; 5624 static int xt_index_out = 0; 5625 5626 static void 5627 req_codes_from_term() 5628 { 5629 xt_index_out = 0; 5630 xt_index_in = 0; 5631 req_more_codes_from_term(); 5632 } 5633 5634 static void 5635 req_more_codes_from_term() 5636 { 5637 char buf[11]; 5638 int old_idx = xt_index_out; 5639 5640 /* Don't do anything when going to exit. */ 5641 if (exiting) 5642 return; 5643 5644 /* Send up to 10 more requests out than we received. Avoid sending too 5645 * many, there can be a buffer overflow somewhere. */ 5646 while (xt_index_out < xt_index_in + 10 && key_names[xt_index_out] != NULL) 5647 { 5648 sprintf(buf, "\033P+q%02x%02x\033\\", 5649 key_names[xt_index_out][0], key_names[xt_index_out][1]); 5650 out_str_nf((char_u *)buf); 5651 ++xt_index_out; 5652 } 5653 5654 /* Send the codes out right away. */ 5655 if (xt_index_out != old_idx) 5656 out_flush(); 5657 } 5658 5659 /* 5660 * Decode key code response from xterm: '<Esc>P1+r<name>=<string><Esc>\'. 5661 * A "0" instead of the "1" indicates a code that isn't supported. 5662 * Both <name> and <string> are encoded in hex. 5663 * "code" points to the "0" or "1". 5664 */ 5665 static void 5666 got_code_from_term(code, len) 5667 char_u *code; 5668 int len; 5669 { 5670 #define XT_LEN 100 5671 char_u name[3]; 5672 char_u str[XT_LEN]; 5673 int i; 5674 int j = 0; 5675 int c; 5676 5677 /* A '1' means the code is supported, a '0' means it isn't. 5678 * When half the length is > XT_LEN we can't use it. 5679 * Our names are currently all 2 characters. */ 5680 if (code[0] == '1' && code[7] == '=' && len / 2 < XT_LEN) 5681 { 5682 /* Get the name from the response and find it in the table. */ 5683 name[0] = hexhex2nr(code + 3); 5684 name[1] = hexhex2nr(code + 5); 5685 name[2] = NUL; 5686 for (i = 0; key_names[i] != NULL; ++i) 5687 { 5688 if (STRCMP(key_names[i], name) == 0) 5689 { 5690 xt_index_in = i; 5691 break; 5692 } 5693 } 5694 if (key_names[i] != NULL) 5695 { 5696 for (i = 8; (c = hexhex2nr(code + i)) >= 0; i += 2) 5697 str[j++] = c; 5698 str[j] = NUL; 5699 if (name[0] == 'C' && name[1] == 'o') 5700 { 5701 /* Color count is not a key code. */ 5702 i = atoi((char *)str); 5703 if (i != t_colors) 5704 { 5705 /* Nr of colors changed, initialize highlighting and 5706 * redraw everything. This causes a redraw, which usually 5707 * clears the message. Try keeping the message if it 5708 * might work. */ 5709 set_keep_msg_from_hist(); 5710 set_color_count(i); 5711 init_highlight(TRUE, FALSE); 5712 redraw_later(CLEAR); 5713 } 5714 } 5715 else 5716 { 5717 /* First delete any existing entry with the same code. */ 5718 i = find_term_bykeys(str); 5719 if (i >= 0) 5720 del_termcode_idx(i); 5721 add_termcode(name, str, ATC_FROM_TERM); 5722 } 5723 } 5724 } 5725 5726 /* May request more codes now that we received one. */ 5727 ++xt_index_in; 5728 req_more_codes_from_term(); 5729 } 5730 5731 /* 5732 * Check if there are any unanswered requests and deal with them. 5733 * This is called before starting an external program or getting direct 5734 * keyboard input. We don't want responses to be send to that program or 5735 * handled as typed text. 5736 */ 5737 static void 5738 check_for_codes_from_term() 5739 { 5740 int c; 5741 5742 /* If no codes requested or all are answered, no need to wait. */ 5743 if (xt_index_out == 0 || xt_index_out == xt_index_in) 5744 return; 5745 5746 /* Vgetc() will check for and handle any response. 5747 * Keep calling vpeekc() until we don't get any responses. */ 5748 ++no_mapping; 5749 ++allow_keys; 5750 for (;;) 5751 { 5752 c = vpeekc(); 5753 if (c == NUL) /* nothing available */ 5754 break; 5755 5756 /* If a response is recognized it's replaced with K_IGNORE, must read 5757 * it from the input stream. If there is no K_IGNORE we can't do 5758 * anything, break here (there might be some responses further on, but 5759 * we don't want to throw away any typed chars). */ 5760 if (c != K_SPECIAL && c != K_IGNORE) 5761 break; 5762 c = vgetc(); 5763 if (c != K_IGNORE) 5764 { 5765 vungetc(c); 5766 break; 5767 } 5768 } 5769 --no_mapping; 5770 --allow_keys; 5771 } 5772 #endif 5773 5774 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) 5775 /* 5776 * Translate an internal mapping/abbreviation representation into the 5777 * corresponding external one recognized by :map/:abbrev commands; 5778 * respects the current B/k/< settings of 'cpoption'. 5779 * 5780 * This function is called when expanding mappings/abbreviations on the 5781 * command-line, and for building the "Ambiguous mapping..." error message. 5782 * 5783 * It uses a growarray to build the translation string since the 5784 * latter can be wider than the original description. The caller has to 5785 * free the string afterwards. 5786 * 5787 * Returns NULL when there is a problem. 5788 */ 5789 char_u * 5790 translate_mapping(str, expmap) 5791 char_u *str; 5792 int expmap; /* TRUE when expanding mappings on command-line */ 5793 { 5794 garray_T ga; 5795 int c; 5796 int modifiers; 5797 int cpo_bslash; 5798 int cpo_special; 5799 int cpo_keycode; 5800 5801 ga_init(&ga); 5802 ga.ga_itemsize = 1; 5803 ga.ga_growsize = 40; 5804 5805 cpo_bslash = (vim_strchr(p_cpo, CPO_BSLASH) != NULL); 5806 cpo_special = (vim_strchr(p_cpo, CPO_SPECI) != NULL); 5807 cpo_keycode = (vim_strchr(p_cpo, CPO_KEYCODE) == NULL); 5808 5809 for (; *str; ++str) 5810 { 5811 c = *str; 5812 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) 5813 { 5814 modifiers = 0; 5815 if (str[1] == KS_MODIFIER) 5816 { 5817 str++; 5818 modifiers = *++str; 5819 c = *++str; 5820 } 5821 if (cpo_special && cpo_keycode && c == K_SPECIAL && !modifiers) 5822 { 5823 int i; 5824 5825 /* try to find special key in termcodes */ 5826 for (i = 0; i < tc_len; ++i) 5827 if (termcodes[i].name[0] == str[1] 5828 && termcodes[i].name[1] == str[2]) 5829 break; 5830 if (i < tc_len) 5831 { 5832 ga_concat(&ga, termcodes[i].code); 5833 str += 2; 5834 continue; /* for (str) */ 5835 } 5836 } 5837 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) 5838 { 5839 if (expmap && cpo_special) 5840 { 5841 ga_clear(&ga); 5842 return NULL; 5843 } 5844 c = TO_SPECIAL(str[1], str[2]); 5845 if (c == K_ZERO) /* display <Nul> as ^@ */ 5846 c = NUL; 5847 str += 2; 5848 } 5849 if (IS_SPECIAL(c) || modifiers) /* special key */ 5850 { 5851 if (expmap && cpo_special) 5852 { 5853 ga_clear(&ga); 5854 return NULL; 5855 } 5856 ga_concat(&ga, get_special_key_name(c, modifiers)); 5857 continue; /* for (str) */ 5858 } 5859 } 5860 if (c == ' ' || c == '\t' || c == Ctrl_J || c == Ctrl_V 5861 || (c == '<' && !cpo_special) || (c == '\\' && !cpo_bslash)) 5862 ga_append(&ga, cpo_bslash ? Ctrl_V : '\\'); 5863 if (c) 5864 ga_append(&ga, c); 5865 } 5866 ga_append(&ga, NUL); 5867 return (char_u *)(ga.ga_data); 5868 } 5869 #endif 5870 5871 #if (defined(WIN3264) && !defined(FEAT_GUI)) || defined(PROTO) 5872 static char ksme_str[20]; 5873 static char ksmr_str[20]; 5874 static char ksmd_str[20]; 5875 5876 /* 5877 * For Win32 console: update termcap codes for existing console attributes. 5878 */ 5879 void 5880 update_tcap(attr) 5881 int attr; 5882 { 5883 struct builtin_term *p; 5884 5885 p = find_builtin_term(DEFAULT_TERM); 5886 sprintf(ksme_str, IF_EB("\033|%dm", ESC_STR "|%dm"), attr); 5887 sprintf(ksmd_str, IF_EB("\033|%dm", ESC_STR "|%dm"), 5888 attr | 0x08); /* FOREGROUND_INTENSITY */ 5889 sprintf(ksmr_str, IF_EB("\033|%dm", ESC_STR "|%dm"), 5890 ((attr & 0x0F) << 4) | ((attr & 0xF0) >> 4)); 5891 5892 while (p->bt_string != NULL) 5893 { 5894 if (p->bt_entry == (int)KS_ME) 5895 p->bt_string = &ksme_str[0]; 5896 else if (p->bt_entry == (int)KS_MR) 5897 p->bt_string = &ksmr_str[0]; 5898 else if (p->bt_entry == (int)KS_MD) 5899 p->bt_string = &ksmd_str[0]; 5900 ++p; 5901 } 5902 } 5903 #endif 5904