1 /* vi:set ts=8 sts=4 sw=4 noet: 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 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(char_u *name); 78 static void parse_builtin_tcap(char_u *s); 79 static void gather_termleader(void); 80 #ifdef FEAT_TERMRESPONSE 81 static void req_codes_from_term(void); 82 static void req_more_codes_from_term(void); 83 static void got_code_from_term(char_u *code, int len); 84 static void check_for_codes_from_term(void); 85 #endif 86 #if defined(FEAT_GUI) \ 87 || (defined(FEAT_MOUSE) && (!defined(UNIX) || defined(FEAT_MOUSE_XTERM) \ 88 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE))) 89 static int get_bytes_from_buf(char_u *, char_u *, int); 90 #endif 91 static void del_termcode_idx(int idx); 92 static int term_is_builtin(char_u *name); 93 static int term_7to8bit(char_u *p); 94 #ifdef FEAT_TERMRESPONSE 95 static void switch_to_8bit(void); 96 #endif 97 98 #ifdef HAVE_TGETENT 99 static char_u *tgetent_error(char_u *, char_u *); 100 101 /* 102 * Here is our own prototype for tgetstr(), any prototypes from the include 103 * files have been disabled by the define at the start of this file. 104 */ 105 char *tgetstr(char *, char **); 106 107 # ifdef FEAT_TERMRESPONSE 108 /* Change this to "if 1" to debug what happens with termresponse. */ 109 # if 0 110 # define DEBUG_TERMRESPONSE 111 static void log_tr(char *msg); 112 # define LOG_TR(msg) log_tr(msg) 113 # else 114 # define LOG_TR(msg) 115 # endif 116 117 # define STATUS_GET 1 /* send request when switching to RAW mode */ 118 # define STATUS_SENT 2 /* did send request, waiting for response */ 119 # define STATUS_GOT 3 /* received response */ 120 121 /* Request Terminal Version status: */ 122 static int crv_status = STATUS_GET; 123 124 /* Request Cursor position report: */ 125 static int u7_status = STATUS_GET; 126 127 # ifdef FEAT_TERMINAL 128 /* Request foreground color report: */ 129 static int rfg_status = STATUS_GET; 130 static int fg_r = 0; 131 static int fg_g = 0; 132 static int fg_b = 0; 133 static int bg_r = 255; 134 static int bg_g = 255; 135 static int bg_b = 255; 136 # endif 137 138 /* Request background color report: */ 139 static int rbg_status = STATUS_GET; 140 141 /* Request cursor blinking mode report: */ 142 static int rbm_status = STATUS_GET; 143 144 /* Request cursor style report: */ 145 static int rcs_status = STATUS_GET; 146 147 /* Request windos position report: */ 148 static int winpos_status = STATUS_GET; 149 # endif 150 151 /* 152 * Don't declare these variables if termcap.h contains them. 153 * Autoconf checks if these variables should be declared extern (not all 154 * systems have them). 155 * Some versions define ospeed to be speed_t, but that is incompatible with 156 * BSD, where ospeed is short and speed_t is long. 157 */ 158 # ifndef HAVE_OSPEED 159 # ifdef OSPEED_EXTERN 160 extern short ospeed; 161 # else 162 short ospeed; 163 # endif 164 # endif 165 # ifndef HAVE_UP_BC_PC 166 # ifdef UP_BC_PC_EXTERN 167 extern char *UP, *BC, PC; 168 # else 169 char *UP, *BC, PC; 170 # endif 171 # endif 172 173 # define TGETSTR(s, p) vim_tgetstr((s), (p)) 174 # define TGETENT(b, t) tgetent((char *)(b), (char *)(t)) 175 static char_u *vim_tgetstr(char *s, char_u **pp); 176 #endif /* HAVE_TGETENT */ 177 178 static int detected_8bit = FALSE; /* detected 8-bit terminal */ 179 180 #ifdef FEAT_TERMRESPONSE 181 /* When the cursor shape was detected these values are used: 182 * 1: block, 2: underline, 3: vertical bar */ 183 static int initial_cursor_shape = 0; 184 185 /* The blink flag from the style response may be inverted from the actual 186 * blinking state, xterm XORs the flags. */ 187 static int initial_cursor_shape_blink = FALSE; 188 189 /* The blink flag from the blinking-cursor mode response */ 190 static int initial_cursor_blink = FALSE; 191 #endif 192 193 static struct builtin_term builtin_termcaps[] = 194 { 195 196 #if defined(FEAT_GUI) 197 /* 198 * GUI pseudo term-cap. 199 */ 200 {(int)KS_NAME, "gui"}, 201 {(int)KS_CE, IF_EB("\033|$", ESC_STR "|$")}, 202 {(int)KS_AL, IF_EB("\033|i", ESC_STR "|i")}, 203 # ifdef TERMINFO 204 {(int)KS_CAL, IF_EB("\033|%p1%dI", ESC_STR "|%p1%dI")}, 205 # else 206 {(int)KS_CAL, IF_EB("\033|%dI", ESC_STR "|%dI")}, 207 # endif 208 {(int)KS_DL, IF_EB("\033|d", ESC_STR "|d")}, 209 # ifdef TERMINFO 210 {(int)KS_CDL, IF_EB("\033|%p1%dD", ESC_STR "|%p1%dD")}, 211 {(int)KS_CS, IF_EB("\033|%p1%d;%p2%dR", ESC_STR "|%p1%d;%p2%dR")}, 212 {(int)KS_CSV, IF_EB("\033|%p1%d;%p2%dV", ESC_STR "|%p1%d;%p2%dV")}, 213 # else 214 {(int)KS_CDL, IF_EB("\033|%dD", ESC_STR "|%dD")}, 215 {(int)KS_CS, IF_EB("\033|%d;%dR", ESC_STR "|%d;%dR")}, 216 {(int)KS_CSV, IF_EB("\033|%d;%dV", ESC_STR "|%d;%dV")}, 217 # endif 218 {(int)KS_CL, IF_EB("\033|C", ESC_STR "|C")}, 219 /* attributes switched on with 'h', off with * 'H' */ 220 {(int)KS_ME, IF_EB("\033|31H", ESC_STR "|31H")}, /* HL_ALL */ 221 {(int)KS_MR, IF_EB("\033|1h", ESC_STR "|1h")}, /* HL_INVERSE */ 222 {(int)KS_MD, IF_EB("\033|2h", ESC_STR "|2h")}, /* HL_BOLD */ 223 {(int)KS_SE, IF_EB("\033|16H", ESC_STR "|16H")}, /* HL_STANDOUT */ 224 {(int)KS_SO, IF_EB("\033|16h", ESC_STR "|16h")}, /* HL_STANDOUT */ 225 {(int)KS_UE, IF_EB("\033|8H", ESC_STR "|8H")}, /* HL_UNDERLINE */ 226 {(int)KS_US, IF_EB("\033|8h", ESC_STR "|8h")}, /* HL_UNDERLINE */ 227 {(int)KS_UCE, IF_EB("\033|8C", ESC_STR "|8C")}, /* HL_UNDERCURL */ 228 {(int)KS_UCS, IF_EB("\033|8c", ESC_STR "|8c")}, /* HL_UNDERCURL */ 229 {(int)KS_STE, IF_EB("\033|4C", ESC_STR "|4C")}, /* HL_STRIKETHROUGH */ 230 {(int)KS_STS, IF_EB("\033|4c", ESC_STR "|4c")}, /* HL_STRIKETHROUGH */ 231 {(int)KS_CZR, IF_EB("\033|4H", ESC_STR "|4H")}, /* HL_ITALIC */ 232 {(int)KS_CZH, IF_EB("\033|4h", ESC_STR "|4h")}, /* HL_ITALIC */ 233 {(int)KS_VB, IF_EB("\033|f", ESC_STR "|f")}, 234 {(int)KS_MS, "y"}, 235 {(int)KS_UT, "y"}, 236 {(int)KS_XN, "y"}, 237 {(int)KS_LE, "\b"}, /* cursor-left = BS */ 238 {(int)KS_ND, "\014"}, /* cursor-right = CTRL-L */ 239 # ifdef TERMINFO 240 {(int)KS_CM, IF_EB("\033|%p1%d;%p2%dM", ESC_STR "|%p1%d;%p2%dM")}, 241 # else 242 {(int)KS_CM, IF_EB("\033|%d;%dM", ESC_STR "|%d;%dM")}, 243 # endif 244 /* there are no key sequences here, the GUI sequences are recognized 245 * in check_termcode() */ 246 #endif 247 248 #ifndef NO_BUILTIN_TCAPS 249 250 # if defined(AMIGA) || defined(ALL_BUILTIN_TCAPS) 251 /* 252 * Amiga console window, default for Amiga 253 */ 254 {(int)KS_NAME, "amiga"}, 255 {(int)KS_CE, "\033[K"}, 256 {(int)KS_CD, "\033[J"}, 257 {(int)KS_AL, "\033[L"}, 258 # ifdef TERMINFO 259 {(int)KS_CAL, "\033[%p1%dL"}, 260 # else 261 {(int)KS_CAL, "\033[%dL"}, 262 # endif 263 {(int)KS_DL, "\033[M"}, 264 # ifdef TERMINFO 265 {(int)KS_CDL, "\033[%p1%dM"}, 266 # else 267 {(int)KS_CDL, "\033[%dM"}, 268 # endif 269 {(int)KS_CL, "\014"}, 270 {(int)KS_VI, "\033[0 p"}, 271 {(int)KS_VE, "\033[1 p"}, 272 {(int)KS_ME, "\033[0m"}, 273 {(int)KS_MR, "\033[7m"}, 274 {(int)KS_MD, "\033[1m"}, 275 {(int)KS_SE, "\033[0m"}, 276 {(int)KS_SO, "\033[33m"}, 277 {(int)KS_US, "\033[4m"}, 278 {(int)KS_UE, "\033[0m"}, 279 {(int)KS_CZH, "\033[3m"}, 280 {(int)KS_CZR, "\033[0m"}, 281 #if defined(__MORPHOS__) || defined(__AROS__) 282 {(int)KS_CCO, "8"}, /* allow 8 colors */ 283 # ifdef TERMINFO 284 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ 285 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ 286 # else 287 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ 288 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ 289 # endif 290 {(int)KS_OP, "\033[m"}, /* reset colors */ 291 #endif 292 {(int)KS_MS, "y"}, 293 {(int)KS_UT, "y"}, /* guessed */ 294 {(int)KS_LE, "\b"}, 295 # ifdef TERMINFO 296 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 297 # else 298 {(int)KS_CM, "\033[%i%d;%dH"}, 299 # endif 300 #if defined(__MORPHOS__) 301 {(int)KS_SR, "\033M"}, 302 #endif 303 # ifdef TERMINFO 304 {(int)KS_CRI, "\033[%p1%dC"}, 305 # else 306 {(int)KS_CRI, "\033[%dC"}, 307 # endif 308 {K_UP, "\233A"}, 309 {K_DOWN, "\233B"}, 310 {K_LEFT, "\233D"}, 311 {K_RIGHT, "\233C"}, 312 {K_S_UP, "\233T"}, 313 {K_S_DOWN, "\233S"}, 314 {K_S_LEFT, "\233 A"}, 315 {K_S_RIGHT, "\233 @"}, 316 {K_S_TAB, "\233Z"}, 317 {K_F1, "\233\060~"},/* some compilers don't dig "\2330" */ 318 {K_F2, "\233\061~"}, 319 {K_F3, "\233\062~"}, 320 {K_F4, "\233\063~"}, 321 {K_F5, "\233\064~"}, 322 {K_F6, "\233\065~"}, 323 {K_F7, "\233\066~"}, 324 {K_F8, "\233\067~"}, 325 {K_F9, "\233\070~"}, 326 {K_F10, "\233\071~"}, 327 {K_S_F1, "\233\061\060~"}, 328 {K_S_F2, "\233\061\061~"}, 329 {K_S_F3, "\233\061\062~"}, 330 {K_S_F4, "\233\061\063~"}, 331 {K_S_F5, "\233\061\064~"}, 332 {K_S_F6, "\233\061\065~"}, 333 {K_S_F7, "\233\061\066~"}, 334 {K_S_F8, "\233\061\067~"}, 335 {K_S_F9, "\233\061\070~"}, 336 {K_S_F10, "\233\061\071~"}, 337 {K_HELP, "\233?~"}, 338 {K_INS, "\233\064\060~"}, /* 101 key keyboard */ 339 {K_PAGEUP, "\233\064\061~"}, /* 101 key keyboard */ 340 {K_PAGEDOWN, "\233\064\062~"}, /* 101 key keyboard */ 341 {K_HOME, "\233\064\064~"}, /* 101 key keyboard */ 342 {K_END, "\233\064\065~"}, /* 101 key keyboard */ 343 344 {BT_EXTRA_KEYS, ""}, 345 {TERMCAP2KEY('#', '2'), "\233\065\064~"}, /* shifted home key */ 346 {TERMCAP2KEY('#', '3'), "\233\065\060~"}, /* shifted insert key */ 347 {TERMCAP2KEY('*', '7'), "\233\065\065~"}, /* shifted end key */ 348 # endif 349 350 # if defined(__BEOS__) || defined(ALL_BUILTIN_TCAPS) 351 /* 352 * almost standard ANSI terminal, default for bebox 353 */ 354 {(int)KS_NAME, "beos-ansi"}, 355 {(int)KS_CE, "\033[K"}, 356 {(int)KS_CD, "\033[J"}, 357 {(int)KS_AL, "\033[L"}, 358 # ifdef TERMINFO 359 {(int)KS_CAL, "\033[%p1%dL"}, 360 # else 361 {(int)KS_CAL, "\033[%dL"}, 362 # endif 363 {(int)KS_DL, "\033[M"}, 364 # ifdef TERMINFO 365 {(int)KS_CDL, "\033[%p1%dM"}, 366 # else 367 {(int)KS_CDL, "\033[%dM"}, 368 # endif 369 #ifdef BEOS_PR_OR_BETTER 370 # ifdef TERMINFO 371 {(int)KS_CS, "\033[%i%p1%d;%p2%dr"}, 372 # else 373 {(int)KS_CS, "\033[%i%d;%dr"}, /* scroll region */ 374 # endif 375 #endif 376 {(int)KS_CL, "\033[H\033[2J"}, 377 #ifdef notyet 378 {(int)KS_VI, "[VI]"}, /* cursor invisible, VT320: CSI ? 25 l */ 379 {(int)KS_VE, "[VE]"}, /* cursor visible, VT320: CSI ? 25 h */ 380 #endif 381 {(int)KS_ME, "\033[m"}, /* normal mode */ 382 {(int)KS_MR, "\033[7m"}, /* reverse */ 383 {(int)KS_MD, "\033[1m"}, /* bold */ 384 {(int)KS_SO, "\033[31m"}, /* standout mode: red */ 385 {(int)KS_SE, "\033[m"}, /* standout end */ 386 {(int)KS_CZH, "\033[35m"}, /* italic: purple */ 387 {(int)KS_CZR, "\033[m"}, /* italic end */ 388 {(int)KS_US, "\033[4m"}, /* underscore mode */ 389 {(int)KS_UE, "\033[m"}, /* underscore end */ 390 {(int)KS_CCO, "8"}, /* allow 8 colors */ 391 # ifdef TERMINFO 392 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ 393 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ 394 # else 395 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ 396 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ 397 # endif 398 {(int)KS_OP, "\033[m"}, /* reset colors */ 399 {(int)KS_MS, "y"}, /* safe to move cur in reverse mode */ 400 {(int)KS_UT, "y"}, /* guessed */ 401 {(int)KS_LE, "\b"}, 402 # ifdef TERMINFO 403 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 404 # else 405 {(int)KS_CM, "\033[%i%d;%dH"}, 406 # endif 407 {(int)KS_SR, "\033M"}, 408 # ifdef TERMINFO 409 {(int)KS_CRI, "\033[%p1%dC"}, 410 # else 411 {(int)KS_CRI, "\033[%dC"}, 412 # endif 413 # if defined(BEOS_DR8) 414 {(int)KS_DB, ""}, /* hack! see screen.c */ 415 # endif 416 417 {K_UP, "\033[A"}, 418 {K_DOWN, "\033[B"}, 419 {K_LEFT, "\033[D"}, 420 {K_RIGHT, "\033[C"}, 421 # endif 422 423 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) || defined(SOME_BUILTIN_TCAPS) 424 /* 425 * standard ANSI terminal, default for unix 426 */ 427 {(int)KS_NAME, "ansi"}, 428 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, 429 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, 430 # ifdef TERMINFO 431 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, 432 # else 433 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, 434 # endif 435 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, 436 # ifdef TERMINFO 437 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, 438 # else 439 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, 440 # endif 441 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, 442 {(int)KS_ME, IF_EB("\033[0m", ESC_STR "[0m")}, 443 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, 444 {(int)KS_MS, "y"}, 445 {(int)KS_UT, "y"}, /* guessed */ 446 {(int)KS_LE, "\b"}, 447 # ifdef TERMINFO 448 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", ESC_STR "[%i%p1%d;%p2%dH")}, 449 # else 450 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 451 # endif 452 # ifdef TERMINFO 453 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, 454 # else 455 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, 456 # endif 457 # endif 458 459 # if defined(ALL_BUILTIN_TCAPS) 460 /* 461 * These codes are valid when nansi.sys or equivalent has been installed. 462 * Function keys on a PC are preceded with a NUL. These are converted into 463 * K_NUL '\316' in mch_inchar(), because we cannot handle NULs in key codes. 464 * CTRL-arrow is used instead of SHIFT-arrow. 465 */ 466 {(int)KS_NAME, "pcansi"}, 467 {(int)KS_DL, "\033[M"}, 468 {(int)KS_AL, "\033[L"}, 469 {(int)KS_CE, "\033[K"}, 470 {(int)KS_CL, "\033[2J"}, 471 {(int)KS_ME, "\033[0m"}, 472 {(int)KS_MR, "\033[5m"}, /* reverse: black on lightgrey */ 473 {(int)KS_MD, "\033[1m"}, /* bold: white text */ 474 {(int)KS_SE, "\033[0m"}, /* standout end */ 475 {(int)KS_SO, "\033[31m"}, /* standout: white on blue */ 476 {(int)KS_CZH, "\033[34;43m"}, /* italic mode: blue text on yellow */ 477 {(int)KS_CZR, "\033[0m"}, /* italic mode end */ 478 {(int)KS_US, "\033[36;41m"}, /* underscore mode: cyan text on red */ 479 {(int)KS_UE, "\033[0m"}, /* underscore mode end */ 480 {(int)KS_CCO, "8"}, /* allow 8 colors */ 481 # ifdef TERMINFO 482 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ 483 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ 484 # else 485 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ 486 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ 487 # endif 488 {(int)KS_OP, "\033[0m"}, /* reset colors */ 489 {(int)KS_MS, "y"}, 490 {(int)KS_UT, "y"}, /* guessed */ 491 {(int)KS_LE, "\b"}, 492 # ifdef TERMINFO 493 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 494 # else 495 {(int)KS_CM, "\033[%i%d;%dH"}, 496 # endif 497 # ifdef TERMINFO 498 {(int)KS_CRI, "\033[%p1%dC"}, 499 # else 500 {(int)KS_CRI, "\033[%dC"}, 501 # endif 502 {K_UP, "\316H"}, 503 {K_DOWN, "\316P"}, 504 {K_LEFT, "\316K"}, 505 {K_RIGHT, "\316M"}, 506 {K_S_LEFT, "\316s"}, 507 {K_S_RIGHT, "\316t"}, 508 {K_F1, "\316;"}, 509 {K_F2, "\316<"}, 510 {K_F3, "\316="}, 511 {K_F4, "\316>"}, 512 {K_F5, "\316?"}, 513 {K_F6, "\316@"}, 514 {K_F7, "\316A"}, 515 {K_F8, "\316B"}, 516 {K_F9, "\316C"}, 517 {K_F10, "\316D"}, 518 {K_F11, "\316\205"}, /* guessed */ 519 {K_F12, "\316\206"}, /* guessed */ 520 {K_S_F1, "\316T"}, 521 {K_S_F2, "\316U"}, 522 {K_S_F3, "\316V"}, 523 {K_S_F4, "\316W"}, 524 {K_S_F5, "\316X"}, 525 {K_S_F6, "\316Y"}, 526 {K_S_F7, "\316Z"}, 527 {K_S_F8, "\316["}, 528 {K_S_F9, "\316\\"}, 529 {K_S_F10, "\316]"}, 530 {K_S_F11, "\316\207"}, /* guessed */ 531 {K_S_F12, "\316\210"}, /* guessed */ 532 {K_INS, "\316R"}, 533 {K_DEL, "\316S"}, 534 {K_HOME, "\316G"}, 535 {K_END, "\316O"}, 536 {K_PAGEDOWN, "\316Q"}, 537 {K_PAGEUP, "\316I"}, 538 # endif 539 540 # if defined(WIN3264) || defined(ALL_BUILTIN_TCAPS) 541 /* 542 * These codes are valid for the Win32 Console . The entries that start with 543 * ESC | are translated into console calls in os_win32.c. The function keys 544 * are also translated in os_win32.c. 545 */ 546 {(int)KS_NAME, "win32"}, 547 {(int)KS_CE, "\033|K"}, /* clear to end of line */ 548 {(int)KS_AL, "\033|L"}, /* add new blank line */ 549 # ifdef TERMINFO 550 {(int)KS_CAL, "\033|%p1%dL"}, /* add number of new blank lines */ 551 # else 552 {(int)KS_CAL, "\033|%dL"}, /* add number of new blank lines */ 553 # endif 554 {(int)KS_DL, "\033|M"}, /* delete line */ 555 # ifdef TERMINFO 556 {(int)KS_CDL, "\033|%p1%dM"}, /* delete number of lines */ 557 # else 558 {(int)KS_CDL, "\033|%dM"}, /* delete number of lines */ 559 # endif 560 {(int)KS_CL, "\033|J"}, /* clear screen */ 561 {(int)KS_CD, "\033|j"}, /* clear to end of display */ 562 {(int)KS_VI, "\033|v"}, /* cursor invisible */ 563 {(int)KS_VE, "\033|V"}, /* cursor visible */ 564 565 {(int)KS_ME, "\033|0m"}, /* normal */ 566 {(int)KS_MR, "\033|112m"}, /* reverse: black on lightgray */ 567 {(int)KS_MD, "\033|15m"}, /* bold: white on black */ 568 #if 1 569 {(int)KS_SO, "\033|31m"}, /* standout: white on blue */ 570 {(int)KS_SE, "\033|0m"}, /* standout end */ 571 #else 572 {(int)KS_SO, "\033|F"}, /* standout: high intensity */ 573 {(int)KS_SE, "\033|f"}, /* standout end */ 574 #endif 575 {(int)KS_CZH, "\033|225m"}, /* italic: blue text on yellow */ 576 {(int)KS_CZR, "\033|0m"}, /* italic end */ 577 {(int)KS_US, "\033|67m"}, /* underscore: cyan text on red */ 578 {(int)KS_UE, "\033|0m"}, /* underscore end */ 579 {(int)KS_CCO, "16"}, /* allow 16 colors */ 580 # ifdef TERMINFO 581 {(int)KS_CAB, "\033|%p1%db"}, /* set background color */ 582 {(int)KS_CAF, "\033|%p1%df"}, /* set foreground color */ 583 # else 584 {(int)KS_CAB, "\033|%db"}, /* set background color */ 585 {(int)KS_CAF, "\033|%df"}, /* set foreground color */ 586 # endif 587 588 {(int)KS_MS, "y"}, /* save to move cur in reverse mode */ 589 {(int)KS_UT, "y"}, 590 {(int)KS_XN, "y"}, 591 {(int)KS_LE, "\b"}, 592 # ifdef TERMINFO 593 {(int)KS_CM, "\033|%i%p1%d;%p2%dH"},/* cursor motion */ 594 # else 595 {(int)KS_CM, "\033|%i%d;%dH"},/* cursor motion */ 596 # endif 597 {(int)KS_VB, "\033|B"}, /* visual bell */ 598 {(int)KS_TI, "\033|S"}, /* put terminal in termcap mode */ 599 {(int)KS_TE, "\033|E"}, /* out of termcap mode */ 600 # ifdef TERMINFO 601 {(int)KS_CS, "\033|%i%p1%d;%p2%dr"},/* scroll region */ 602 # else 603 {(int)KS_CS, "\033|%i%d;%dr"},/* scroll region */ 604 # endif 605 # ifdef FEAT_TERMGUICOLORS 606 {(int)KS_8F, "\033|38;2;%lu;%lu;%lum"}, 607 {(int)KS_8B, "\033|48;2;%lu;%lu;%lum"}, 608 # endif 609 610 {K_UP, "\316H"}, 611 {K_DOWN, "\316P"}, 612 {K_LEFT, "\316K"}, 613 {K_RIGHT, "\316M"}, 614 {K_S_UP, "\316\304"}, 615 {K_S_DOWN, "\316\317"}, 616 {K_S_LEFT, "\316\311"}, 617 {K_C_LEFT, "\316s"}, 618 {K_S_RIGHT, "\316\313"}, 619 {K_C_RIGHT, "\316t"}, 620 {K_S_TAB, "\316\017"}, 621 {K_F1, "\316;"}, 622 {K_F2, "\316<"}, 623 {K_F3, "\316="}, 624 {K_F4, "\316>"}, 625 {K_F5, "\316?"}, 626 {K_F6, "\316@"}, 627 {K_F7, "\316A"}, 628 {K_F8, "\316B"}, 629 {K_F9, "\316C"}, 630 {K_F10, "\316D"}, 631 {K_F11, "\316\205"}, 632 {K_F12, "\316\206"}, 633 {K_S_F1, "\316T"}, 634 {K_S_F2, "\316U"}, 635 {K_S_F3, "\316V"}, 636 {K_S_F4, "\316W"}, 637 {K_S_F5, "\316X"}, 638 {K_S_F6, "\316Y"}, 639 {K_S_F7, "\316Z"}, 640 {K_S_F8, "\316["}, 641 {K_S_F9, "\316\\"}, 642 {K_S_F10, "\316]"}, 643 {K_S_F11, "\316\207"}, 644 {K_S_F12, "\316\210"}, 645 {K_INS, "\316R"}, 646 {K_DEL, "\316S"}, 647 {K_HOME, "\316G"}, 648 {K_S_HOME, "\316\302"}, 649 {K_C_HOME, "\316w"}, 650 {K_END, "\316O"}, 651 {K_S_END, "\316\315"}, 652 {K_C_END, "\316u"}, 653 {K_PAGEDOWN, "\316Q"}, 654 {K_PAGEUP, "\316I"}, 655 {K_KPLUS, "\316N"}, 656 {K_KMINUS, "\316J"}, 657 {K_KMULTIPLY, "\316\067"}, 658 {K_K0, "\316\332"}, 659 {K_K1, "\316\336"}, 660 {K_K2, "\316\342"}, 661 {K_K3, "\316\346"}, 662 {K_K4, "\316\352"}, 663 {K_K5, "\316\356"}, 664 {K_K6, "\316\362"}, 665 {K_K7, "\316\366"}, 666 {K_K8, "\316\372"}, 667 {K_K9, "\316\376"}, 668 # endif 669 670 # if defined(VMS) || defined(ALL_BUILTIN_TCAPS) 671 /* 672 * VT320 is working as an ANSI terminal compatible DEC terminal. 673 * (it covers VT1x0, VT2x0 and VT3x0 up to VT320 on VMS as well) 674 * Note: K_F1...K_F5 are for internal use, should not be defined. 675 * TODO:- rewrite ESC[ codes to CSI 676 * - keyboard languages (CSI ? 26 n) 677 */ 678 {(int)KS_NAME, "vt320"}, 679 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, 680 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, 681 # ifdef TERMINFO 682 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, 683 # else 684 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, 685 # endif 686 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, 687 # ifdef TERMINFO 688 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, 689 # else 690 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, 691 # endif 692 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, 693 {(int)KS_CD, IF_EB("\033[J", ESC_STR "[J")}, 694 {(int)KS_CCO, "8"}, /* allow 8 colors */ 695 {(int)KS_ME, IF_EB("\033[0m", ESC_STR "[0m")}, 696 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, 697 {(int)KS_MD, IF_EB("\033[1m", ESC_STR "[1m")}, /* bold mode */ 698 {(int)KS_SE, IF_EB("\033[22m", ESC_STR "[22m")},/* normal mode */ 699 {(int)KS_UE, IF_EB("\033[24m", ESC_STR "[24m")},/* exit underscore mode */ 700 {(int)KS_US, IF_EB("\033[4m", ESC_STR "[4m")}, /* underscore mode */ 701 {(int)KS_CZH, IF_EB("\033[34;43m", ESC_STR "[34;43m")}, /* italic mode: blue text on yellow */ 702 {(int)KS_CZR, IF_EB("\033[0m", ESC_STR "[0m")}, /* italic mode end */ 703 {(int)KS_CAB, IF_EB("\033[4%dm", ESC_STR "[4%dm")}, /* set background color (ANSI) */ 704 {(int)KS_CAF, IF_EB("\033[3%dm", ESC_STR "[3%dm")}, /* set foreground color (ANSI) */ 705 {(int)KS_CSB, IF_EB("\033[102;%dm", ESC_STR "[102;%dm")}, /* set screen background color */ 706 {(int)KS_CSF, IF_EB("\033[101;%dm", ESC_STR "[101;%dm")}, /* set screen foreground color */ 707 {(int)KS_MS, "y"}, 708 {(int)KS_UT, "y"}, 709 {(int)KS_XN, "y"}, 710 {(int)KS_LE, "\b"}, 711 # ifdef TERMINFO 712 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", 713 ESC_STR "[%i%p1%d;%p2%dH")}, 714 # else 715 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 716 # endif 717 # ifdef TERMINFO 718 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, 719 # else 720 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, 721 # endif 722 {K_UP, IF_EB("\033[A", ESC_STR "[A")}, 723 {K_DOWN, IF_EB("\033[B", ESC_STR "[B")}, 724 {K_RIGHT, IF_EB("\033[C", ESC_STR "[C")}, 725 {K_LEFT, IF_EB("\033[D", ESC_STR "[D")}, 726 {K_F1, IF_EB("\033[11~", ESC_STR "[11~")}, 727 {K_F2, IF_EB("\033[12~", ESC_STR "[12~")}, 728 {K_F3, IF_EB("\033[13~", ESC_STR "[13~")}, 729 {K_F4, IF_EB("\033[14~", ESC_STR "[14~")}, 730 {K_F5, IF_EB("\033[15~", ESC_STR "[15~")}, 731 {K_F6, IF_EB("\033[17~", ESC_STR "[17~")}, 732 {K_F7, IF_EB("\033[18~", ESC_STR "[18~")}, 733 {K_F8, IF_EB("\033[19~", ESC_STR "[19~")}, 734 {K_F9, IF_EB("\033[20~", ESC_STR "[20~")}, 735 {K_F10, IF_EB("\033[21~", ESC_STR "[21~")}, 736 {K_F11, IF_EB("\033[23~", ESC_STR "[23~")}, 737 {K_F12, IF_EB("\033[24~", ESC_STR "[24~")}, 738 {K_F13, IF_EB("\033[25~", ESC_STR "[25~")}, 739 {K_F14, IF_EB("\033[26~", ESC_STR "[26~")}, 740 {K_F15, IF_EB("\033[28~", ESC_STR "[28~")}, /* Help */ 741 {K_F16, IF_EB("\033[29~", ESC_STR "[29~")}, /* Select */ 742 {K_F17, IF_EB("\033[31~", ESC_STR "[31~")}, 743 {K_F18, IF_EB("\033[32~", ESC_STR "[32~")}, 744 {K_F19, IF_EB("\033[33~", ESC_STR "[33~")}, 745 {K_F20, IF_EB("\033[34~", ESC_STR "[34~")}, 746 {K_INS, IF_EB("\033[2~", ESC_STR "[2~")}, 747 {K_DEL, IF_EB("\033[3~", ESC_STR "[3~")}, 748 {K_HOME, IF_EB("\033[1~", ESC_STR "[1~")}, 749 {K_END, IF_EB("\033[4~", ESC_STR "[4~")}, 750 {K_PAGEUP, IF_EB("\033[5~", ESC_STR "[5~")}, 751 {K_PAGEDOWN, IF_EB("\033[6~", ESC_STR "[6~")}, 752 {K_KPLUS, IF_EB("\033Ok", ESC_STR "Ok")}, /* keypad plus */ 753 {K_KMINUS, IF_EB("\033Om", ESC_STR "Om")}, /* keypad minus */ 754 {K_KDIVIDE, IF_EB("\033Oo", ESC_STR "Oo")}, /* keypad / */ 755 {K_KMULTIPLY, IF_EB("\033Oj", ESC_STR "Oj")}, /* keypad * */ 756 {K_KENTER, IF_EB("\033OM", ESC_STR "OM")}, /* keypad Enter */ 757 {K_BS, "\x7f"}, /* for some reason 0177 doesn't work */ 758 # endif 759 760 # if defined(ALL_BUILTIN_TCAPS) || defined(__MINT__) 761 /* 762 * Ordinary vt52 763 */ 764 {(int)KS_NAME, "vt52"}, 765 {(int)KS_CE, IF_EB("\033K", ESC_STR "K")}, 766 {(int)KS_CD, IF_EB("\033J", ESC_STR "J")}, 767 # ifdef TERMINFO 768 {(int)KS_CM, IF_EB("\033Y%p1%' '%+%c%p2%' '%+%c", 769 ESC_STR "Y%p1%' '%+%c%p2%' '%+%c")}, 770 # else 771 {(int)KS_CM, IF_EB("\033Y%+ %+ ", ESC_STR "Y%+ %+ ")}, 772 # endif 773 {(int)KS_LE, "\b"}, 774 {(int)KS_SR, IF_EB("\033I", ESC_STR "I")}, 775 {(int)KS_AL, IF_EB("\033L", ESC_STR "L")}, 776 {(int)KS_DL, IF_EB("\033M", ESC_STR "M")}, 777 {K_UP, IF_EB("\033A", ESC_STR "A")}, 778 {K_DOWN, IF_EB("\033B", ESC_STR "B")}, 779 {K_LEFT, IF_EB("\033D", ESC_STR "D")}, 780 {K_RIGHT, IF_EB("\033C", ESC_STR "C")}, 781 {K_F1, IF_EB("\033P", ESC_STR "P")}, 782 {K_F2, IF_EB("\033Q", ESC_STR "Q")}, 783 {K_F3, IF_EB("\033R", ESC_STR "R")}, 784 # ifdef __MINT__ 785 {(int)KS_CL, IF_EB("\033E", ESC_STR "E")}, 786 {(int)KS_VE, IF_EB("\033e", ESC_STR "e")}, 787 {(int)KS_VI, IF_EB("\033f", ESC_STR "f")}, 788 {(int)KS_SO, IF_EB("\033p", ESC_STR "p")}, 789 {(int)KS_SE, IF_EB("\033q", ESC_STR "q")}, 790 {K_S_UP, IF_EB("\033a", ESC_STR "a")}, 791 {K_S_DOWN, IF_EB("\033b", ESC_STR "b")}, 792 {K_S_LEFT, IF_EB("\033d", ESC_STR "d")}, 793 {K_S_RIGHT, IF_EB("\033c", ESC_STR "c")}, 794 {K_F4, IF_EB("\033S", ESC_STR "S")}, 795 {K_F5, IF_EB("\033T", ESC_STR "T")}, 796 {K_F6, IF_EB("\033U", ESC_STR "U")}, 797 {K_F7, IF_EB("\033V", ESC_STR "V")}, 798 {K_F8, IF_EB("\033W", ESC_STR "W")}, 799 {K_F9, IF_EB("\033X", ESC_STR "X")}, 800 {K_F10, IF_EB("\033Y", ESC_STR "Y")}, 801 {K_S_F1, IF_EB("\033p", ESC_STR "p")}, 802 {K_S_F2, IF_EB("\033q", ESC_STR "q")}, 803 {K_S_F3, IF_EB("\033r", ESC_STR "r")}, 804 {K_S_F4, IF_EB("\033s", ESC_STR "s")}, 805 {K_S_F5, IF_EB("\033t", ESC_STR "t")}, 806 {K_S_F6, IF_EB("\033u", ESC_STR "u")}, 807 {K_S_F7, IF_EB("\033v", ESC_STR "v")}, 808 {K_S_F8, IF_EB("\033w", ESC_STR "w")}, 809 {K_S_F9, IF_EB("\033x", ESC_STR "x")}, 810 {K_S_F10, IF_EB("\033y", ESC_STR "y")}, 811 {K_INS, IF_EB("\033I", ESC_STR "I")}, 812 {K_HOME, IF_EB("\033E", ESC_STR "E")}, 813 {K_PAGEDOWN, IF_EB("\033b", ESC_STR "b")}, 814 {K_PAGEUP, IF_EB("\033a", ESC_STR "a")}, 815 # else 816 {(int)KS_CL, IF_EB("\033H\033J", ESC_STR "H" ESC_STR_nc "J")}, 817 {(int)KS_MS, "y"}, 818 # endif 819 # endif 820 821 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) || defined(SOME_BUILTIN_TCAPS) 822 {(int)KS_NAME, "xterm"}, 823 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, 824 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, 825 # ifdef TERMINFO 826 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, 827 # else 828 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, 829 # endif 830 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, 831 # ifdef TERMINFO 832 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, 833 # else 834 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, 835 # endif 836 # ifdef TERMINFO 837 {(int)KS_CS, IF_EB("\033[%i%p1%d;%p2%dr", 838 ESC_STR "[%i%p1%d;%p2%dr")}, 839 # else 840 {(int)KS_CS, IF_EB("\033[%i%d;%dr", ESC_STR "[%i%d;%dr")}, 841 # endif 842 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, 843 {(int)KS_CD, IF_EB("\033[J", ESC_STR "[J")}, 844 {(int)KS_ME, IF_EB("\033[m", ESC_STR "[m")}, 845 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, 846 {(int)KS_MD, IF_EB("\033[1m", ESC_STR "[1m")}, 847 {(int)KS_UE, IF_EB("\033[m", ESC_STR "[m")}, 848 {(int)KS_US, IF_EB("\033[4m", ESC_STR "[4m")}, 849 {(int)KS_STE, IF_EB("\033[29m", ESC_STR "[29m")}, 850 {(int)KS_STS, IF_EB("\033[9m", ESC_STR "[9m")}, 851 {(int)KS_MS, "y"}, 852 {(int)KS_UT, "y"}, 853 {(int)KS_LE, "\b"}, 854 {(int)KS_VI, IF_EB("\033[?25l", ESC_STR "[?25l")}, 855 {(int)KS_VE, IF_EB("\033[?25h", ESC_STR "[?25h")}, 856 {(int)KS_VS, IF_EB("\033[?12h", ESC_STR "[?12h")}, 857 {(int)KS_CVS, IF_EB("\033[?12l", ESC_STR "[?12l")}, 858 # ifdef TERMINFO 859 {(int)KS_CSH, IF_EB("\033[%p1%d q", ESC_STR "[%p1%d q")}, 860 # else 861 {(int)KS_CSH, IF_EB("\033[%d q", ESC_STR "[%d q")}, 862 # endif 863 {(int)KS_CRC, IF_EB("\033[?12$p", ESC_STR "[?12$p")}, 864 {(int)KS_CRS, IF_EB("\033P$q q\033\\", ESC_STR "P$q q" ESC_STR "\\")}, 865 # ifdef TERMINFO 866 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", 867 ESC_STR "[%i%p1%d;%p2%dH")}, 868 # else 869 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 870 # endif 871 {(int)KS_SR, IF_EB("\033M", ESC_STR "M")}, 872 # ifdef TERMINFO 873 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, 874 # else 875 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, 876 # endif 877 {(int)KS_KS, IF_EB("\033[?1h\033=", ESC_STR "[?1h" ESC_STR_nc "=")}, 878 {(int)KS_KE, IF_EB("\033[?1l\033>", ESC_STR "[?1l" ESC_STR_nc ">")}, 879 # ifdef FEAT_XTERM_SAVE 880 {(int)KS_TI, IF_EB("\0337\033[?47h", ESC_STR "7" ESC_STR_nc "[?47h")}, 881 {(int)KS_TE, IF_EB("\033[2J\033[?47l\0338", 882 ESC_STR "[2J" ESC_STR_nc "[?47l" ESC_STR_nc "8")}, 883 # endif 884 {(int)KS_CIS, IF_EB("\033]1;", ESC_STR "]1;")}, 885 {(int)KS_CIE, "\007"}, 886 {(int)KS_TS, IF_EB("\033]2;", ESC_STR "]2;")}, 887 {(int)KS_FS, "\007"}, 888 {(int)KS_CSC, IF_EB("\033]12;", ESC_STR "]12;")}, 889 {(int)KS_CEC, "\007"}, 890 # ifdef TERMINFO 891 {(int)KS_CWS, IF_EB("\033[8;%p1%d;%p2%dt", 892 ESC_STR "[8;%p1%d;%p2%dt")}, 893 {(int)KS_CWP, IF_EB("\033[3;%p1%d;%p2%dt", 894 ESC_STR "[3;%p1%d;%p2%dt")}, 895 {(int)KS_CGP, IF_EB("\033[13t", ESC_STR "[13t")}, 896 # else 897 {(int)KS_CWS, IF_EB("\033[8;%d;%dt", ESC_STR "[8;%d;%dt")}, 898 {(int)KS_CWP, IF_EB("\033[3;%d;%dt", ESC_STR "[3;%d;%dt")}, 899 {(int)KS_CGP, IF_EB("\033[13t", ESC_STR "[13t")}, 900 # endif 901 {(int)KS_CRV, IF_EB("\033[>c", ESC_STR "[>c")}, 902 {(int)KS_RFG, IF_EB("\033]10;?\007", ESC_STR "]10;?\007")}, 903 {(int)KS_RBG, IF_EB("\033]11;?\007", ESC_STR "]11;?\007")}, 904 {(int)KS_U7, IF_EB("\033[6n", ESC_STR "[6n")}, 905 # ifdef FEAT_TERMGUICOLORS 906 /* These are printf strings, not terminal codes. */ 907 {(int)KS_8F, IF_EB("\033[38;2;%lu;%lu;%lum", ESC_STR "[38;2;%lu;%lu;%lum")}, 908 {(int)KS_8B, IF_EB("\033[48;2;%lu;%lu;%lum", ESC_STR "[48;2;%lu;%lu;%lum")}, 909 # endif 910 {(int)KS_CBE, IF_EB("\033[?2004h", ESC_STR "[?2004h")}, 911 {(int)KS_CBD, IF_EB("\033[?2004l", ESC_STR "[?2004l")}, 912 913 {K_UP, IF_EB("\033O*A", ESC_STR "O*A")}, 914 {K_DOWN, IF_EB("\033O*B", ESC_STR "O*B")}, 915 {K_RIGHT, IF_EB("\033O*C", ESC_STR "O*C")}, 916 {K_LEFT, IF_EB("\033O*D", ESC_STR "O*D")}, 917 /* An extra set of cursor keys for vt100 mode */ 918 {K_XUP, IF_EB("\033[1;*A", ESC_STR "[1;*A")}, 919 {K_XDOWN, IF_EB("\033[1;*B", ESC_STR "[1;*B")}, 920 {K_XRIGHT, IF_EB("\033[1;*C", ESC_STR "[1;*C")}, 921 {K_XLEFT, IF_EB("\033[1;*D", ESC_STR "[1;*D")}, 922 /* An extra set of function keys for vt100 mode */ 923 {K_XF1, IF_EB("\033O*P", ESC_STR "O*P")}, 924 {K_XF2, IF_EB("\033O*Q", ESC_STR "O*Q")}, 925 {K_XF3, IF_EB("\033O*R", ESC_STR "O*R")}, 926 {K_XF4, IF_EB("\033O*S", ESC_STR "O*S")}, 927 {K_F1, IF_EB("\033[11;*~", ESC_STR "[11;*~")}, 928 {K_F2, IF_EB("\033[12;*~", ESC_STR "[12;*~")}, 929 {K_F3, IF_EB("\033[13;*~", ESC_STR "[13;*~")}, 930 {K_F4, IF_EB("\033[14;*~", ESC_STR "[14;*~")}, 931 {K_F5, IF_EB("\033[15;*~", ESC_STR "[15;*~")}, 932 {K_F6, IF_EB("\033[17;*~", ESC_STR "[17;*~")}, 933 {K_F7, IF_EB("\033[18;*~", ESC_STR "[18;*~")}, 934 {K_F8, IF_EB("\033[19;*~", ESC_STR "[19;*~")}, 935 {K_F9, IF_EB("\033[20;*~", ESC_STR "[20;*~")}, 936 {K_F10, IF_EB("\033[21;*~", ESC_STR "[21;*~")}, 937 {K_F11, IF_EB("\033[23;*~", ESC_STR "[23;*~")}, 938 {K_F12, IF_EB("\033[24;*~", ESC_STR "[24;*~")}, 939 {K_S_TAB, IF_EB("\033[Z", ESC_STR "[Z")}, 940 {K_HELP, IF_EB("\033[28;*~", ESC_STR "[28;*~")}, 941 {K_UNDO, IF_EB("\033[26;*~", ESC_STR "[26;*~")}, 942 {K_INS, IF_EB("\033[2;*~", ESC_STR "[2;*~")}, 943 {K_HOME, IF_EB("\033[1;*H", ESC_STR "[1;*H")}, 944 /* {K_S_HOME, IF_EB("\033O2H", ESC_STR "O2H")}, */ 945 /* {K_C_HOME, IF_EB("\033O5H", ESC_STR "O5H")}, */ 946 {K_KHOME, IF_EB("\033[1;*~", ESC_STR "[1;*~")}, 947 {K_XHOME, IF_EB("\033O*H", ESC_STR "O*H")}, /* other Home */ 948 {K_ZHOME, IF_EB("\033[7;*~", ESC_STR "[7;*~")}, /* other Home */ 949 {K_END, IF_EB("\033[1;*F", ESC_STR "[1;*F")}, 950 /* {K_S_END, IF_EB("\033O2F", ESC_STR "O2F")}, */ 951 /* {K_C_END, IF_EB("\033O5F", ESC_STR "O5F")}, */ 952 {K_KEND, IF_EB("\033[4;*~", ESC_STR "[4;*~")}, 953 {K_XEND, IF_EB("\033O*F", ESC_STR "O*F")}, /* other End */ 954 {K_ZEND, IF_EB("\033[8;*~", ESC_STR "[8;*~")}, 955 {K_PAGEUP, IF_EB("\033[5;*~", ESC_STR "[5;*~")}, 956 {K_PAGEDOWN, IF_EB("\033[6;*~", ESC_STR "[6;*~")}, 957 {K_KPLUS, IF_EB("\033O*k", ESC_STR "O*k")}, /* keypad plus */ 958 {K_KMINUS, IF_EB("\033O*m", ESC_STR "O*m")}, /* keypad minus */ 959 {K_KDIVIDE, IF_EB("\033O*o", ESC_STR "O*o")}, /* keypad / */ 960 {K_KMULTIPLY, IF_EB("\033O*j", ESC_STR "O*j")}, /* keypad * */ 961 {K_KENTER, IF_EB("\033O*M", ESC_STR "O*M")}, /* keypad Enter */ 962 {K_KPOINT, IF_EB("\033O*n", ESC_STR "O*n")}, /* keypad . */ 963 {K_KDEL, IF_EB("\033[3;*~", ESC_STR "[3;*~")}, /* keypad Del */ 964 {K_PS, IF_EB("\033[200~", ESC_STR "[200~")}, /* paste start */ 965 {K_PE, IF_EB("\033[201~", ESC_STR "[201~")}, /* paste end */ 966 967 {BT_EXTRA_KEYS, ""}, 968 {TERMCAP2KEY('k', '0'), IF_EB("\033[10;*~", ESC_STR "[10;*~")}, /* F0 */ 969 {TERMCAP2KEY('F', '3'), IF_EB("\033[25;*~", ESC_STR "[25;*~")}, /* F13 */ 970 /* F14 and F15 are missing, because they send the same codes as the undo 971 * and help key, although they don't work on all keyboards. */ 972 {TERMCAP2KEY('F', '6'), IF_EB("\033[29;*~", ESC_STR "[29;*~")}, /* F16 */ 973 {TERMCAP2KEY('F', '7'), IF_EB("\033[31;*~", ESC_STR "[31;*~")}, /* F17 */ 974 {TERMCAP2KEY('F', '8'), IF_EB("\033[32;*~", ESC_STR "[32;*~")}, /* F18 */ 975 {TERMCAP2KEY('F', '9'), IF_EB("\033[33;*~", ESC_STR "[33;*~")}, /* F19 */ 976 {TERMCAP2KEY('F', 'A'), IF_EB("\033[34;*~", ESC_STR "[34;*~")}, /* F20 */ 977 978 {TERMCAP2KEY('F', 'B'), IF_EB("\033[42;*~", ESC_STR "[42;*~")}, /* F21 */ 979 {TERMCAP2KEY('F', 'C'), IF_EB("\033[43;*~", ESC_STR "[43;*~")}, /* F22 */ 980 {TERMCAP2KEY('F', 'D'), IF_EB("\033[44;*~", ESC_STR "[44;*~")}, /* F23 */ 981 {TERMCAP2KEY('F', 'E'), IF_EB("\033[45;*~", ESC_STR "[45;*~")}, /* F24 */ 982 {TERMCAP2KEY('F', 'F'), IF_EB("\033[46;*~", ESC_STR "[46;*~")}, /* F25 */ 983 {TERMCAP2KEY('F', 'G'), IF_EB("\033[47;*~", ESC_STR "[47;*~")}, /* F26 */ 984 {TERMCAP2KEY('F', 'H'), IF_EB("\033[48;*~", ESC_STR "[48;*~")}, /* F27 */ 985 {TERMCAP2KEY('F', 'I'), IF_EB("\033[49;*~", ESC_STR "[49;*~")}, /* F28 */ 986 {TERMCAP2KEY('F', 'J'), IF_EB("\033[50;*~", ESC_STR "[50;*~")}, /* F29 */ 987 {TERMCAP2KEY('F', 'K'), IF_EB("\033[51;*~", ESC_STR "[51;*~")}, /* F30 */ 988 989 {TERMCAP2KEY('F', 'L'), IF_EB("\033[52;*~", ESC_STR "[52;*~")}, /* F31 */ 990 {TERMCAP2KEY('F', 'M'), IF_EB("\033[53;*~", ESC_STR "[53;*~")}, /* F32 */ 991 {TERMCAP2KEY('F', 'N'), IF_EB("\033[54;*~", ESC_STR "[54;*~")}, /* F33 */ 992 {TERMCAP2KEY('F', 'O'), IF_EB("\033[55;*~", ESC_STR "[55;*~")}, /* F34 */ 993 {TERMCAP2KEY('F', 'P'), IF_EB("\033[56;*~", ESC_STR "[56;*~")}, /* F35 */ 994 {TERMCAP2KEY('F', 'Q'), IF_EB("\033[57;*~", ESC_STR "[57;*~")}, /* F36 */ 995 {TERMCAP2KEY('F', 'R'), IF_EB("\033[58;*~", ESC_STR "[58;*~")}, /* F37 */ 996 # endif 997 998 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) 999 /* 1000 * iris-ansi for Silicon Graphics machines. 1001 */ 1002 {(int)KS_NAME, "iris-ansi"}, 1003 {(int)KS_CE, "\033[K"}, 1004 {(int)KS_CD, "\033[J"}, 1005 {(int)KS_AL, "\033[L"}, 1006 # ifdef TERMINFO 1007 {(int)KS_CAL, "\033[%p1%dL"}, 1008 # else 1009 {(int)KS_CAL, "\033[%dL"}, 1010 # endif 1011 {(int)KS_DL, "\033[M"}, 1012 # ifdef TERMINFO 1013 {(int)KS_CDL, "\033[%p1%dM"}, 1014 # else 1015 {(int)KS_CDL, "\033[%dM"}, 1016 # endif 1017 #if 0 /* The scroll region is not working as Vim expects. */ 1018 # ifdef TERMINFO 1019 {(int)KS_CS, "\033[%i%p1%d;%p2%dr"}, 1020 # else 1021 {(int)KS_CS, "\033[%i%d;%dr"}, 1022 # endif 1023 #endif 1024 {(int)KS_CL, "\033[H\033[2J"}, 1025 {(int)KS_VE, "\033[9/y\033[12/y"}, /* These aren't documented */ 1026 {(int)KS_VS, "\033[10/y\033[=1h\033[=2l"}, /* These aren't documented */ 1027 {(int)KS_TI, "\033[=6h"}, 1028 {(int)KS_TE, "\033[=6l"}, 1029 {(int)KS_SE, "\033[21;27m"}, 1030 {(int)KS_SO, "\033[1;7m"}, 1031 {(int)KS_ME, "\033[m"}, 1032 {(int)KS_MR, "\033[7m"}, 1033 {(int)KS_MD, "\033[1m"}, 1034 {(int)KS_CCO, "8"}, /* allow 8 colors */ 1035 {(int)KS_CZH, "\033[3m"}, /* italic mode on */ 1036 {(int)KS_CZR, "\033[23m"}, /* italic mode off */ 1037 {(int)KS_US, "\033[4m"}, /* underline on */ 1038 {(int)KS_UE, "\033[24m"}, /* underline off */ 1039 # ifdef TERMINFO 1040 {(int)KS_CAB, "\033[4%p1%dm"}, /* set background color (ANSI) */ 1041 {(int)KS_CAF, "\033[3%p1%dm"}, /* set foreground color (ANSI) */ 1042 {(int)KS_CSB, "\033[102;%p1%dm"}, /* set screen background color */ 1043 {(int)KS_CSF, "\033[101;%p1%dm"}, /* set screen foreground color */ 1044 # else 1045 {(int)KS_CAB, "\033[4%dm"}, /* set background color (ANSI) */ 1046 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color (ANSI) */ 1047 {(int)KS_CSB, "\033[102;%dm"}, /* set screen background color */ 1048 {(int)KS_CSF, "\033[101;%dm"}, /* set screen foreground color */ 1049 # endif 1050 {(int)KS_MS, "y"}, /* guessed */ 1051 {(int)KS_UT, "y"}, /* guessed */ 1052 {(int)KS_LE, "\b"}, 1053 # ifdef TERMINFO 1054 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, 1055 # else 1056 {(int)KS_CM, "\033[%i%d;%dH"}, 1057 # endif 1058 {(int)KS_SR, "\033M"}, 1059 # ifdef TERMINFO 1060 {(int)KS_CRI, "\033[%p1%dC"}, 1061 # else 1062 {(int)KS_CRI, "\033[%dC"}, 1063 # endif 1064 {(int)KS_CIS, "\033P3.y"}, 1065 {(int)KS_CIE, "\234"}, /* ST "String Terminator" */ 1066 {(int)KS_TS, "\033P1.y"}, 1067 {(int)KS_FS, "\234"}, /* ST "String Terminator" */ 1068 # ifdef TERMINFO 1069 {(int)KS_CWS, "\033[203;%p1%d;%p2%d/y"}, 1070 {(int)KS_CWP, "\033[205;%p1%d;%p2%d/y"}, 1071 # else 1072 {(int)KS_CWS, "\033[203;%d;%d/y"}, 1073 {(int)KS_CWP, "\033[205;%d;%d/y"}, 1074 # endif 1075 {K_UP, "\033[A"}, 1076 {K_DOWN, "\033[B"}, 1077 {K_LEFT, "\033[D"}, 1078 {K_RIGHT, "\033[C"}, 1079 {K_S_UP, "\033[161q"}, 1080 {K_S_DOWN, "\033[164q"}, 1081 {K_S_LEFT, "\033[158q"}, 1082 {K_S_RIGHT, "\033[167q"}, 1083 {K_F1, "\033[001q"}, 1084 {K_F2, "\033[002q"}, 1085 {K_F3, "\033[003q"}, 1086 {K_F4, "\033[004q"}, 1087 {K_F5, "\033[005q"}, 1088 {K_F6, "\033[006q"}, 1089 {K_F7, "\033[007q"}, 1090 {K_F8, "\033[008q"}, 1091 {K_F9, "\033[009q"}, 1092 {K_F10, "\033[010q"}, 1093 {K_F11, "\033[011q"}, 1094 {K_F12, "\033[012q"}, 1095 {K_S_F1, "\033[013q"}, 1096 {K_S_F2, "\033[014q"}, 1097 {K_S_F3, "\033[015q"}, 1098 {K_S_F4, "\033[016q"}, 1099 {K_S_F5, "\033[017q"}, 1100 {K_S_F6, "\033[018q"}, 1101 {K_S_F7, "\033[019q"}, 1102 {K_S_F8, "\033[020q"}, 1103 {K_S_F9, "\033[021q"}, 1104 {K_S_F10, "\033[022q"}, 1105 {K_S_F11, "\033[023q"}, 1106 {K_S_F12, "\033[024q"}, 1107 {K_INS, "\033[139q"}, 1108 {K_HOME, "\033[H"}, 1109 {K_END, "\033[146q"}, 1110 {K_PAGEUP, "\033[150q"}, 1111 {K_PAGEDOWN, "\033[154q"}, 1112 # endif 1113 1114 # if defined(DEBUG) || defined(ALL_BUILTIN_TCAPS) 1115 /* 1116 * for debugging 1117 */ 1118 {(int)KS_NAME, "debug"}, 1119 {(int)KS_CE, "[CE]"}, 1120 {(int)KS_CD, "[CD]"}, 1121 {(int)KS_AL, "[AL]"}, 1122 # ifdef TERMINFO 1123 {(int)KS_CAL, "[CAL%p1%d]"}, 1124 # else 1125 {(int)KS_CAL, "[CAL%d]"}, 1126 # endif 1127 {(int)KS_DL, "[DL]"}, 1128 # ifdef TERMINFO 1129 {(int)KS_CDL, "[CDL%p1%d]"}, 1130 # else 1131 {(int)KS_CDL, "[CDL%d]"}, 1132 # endif 1133 # ifdef TERMINFO 1134 {(int)KS_CS, "[%p1%dCS%p2%d]"}, 1135 # else 1136 {(int)KS_CS, "[%dCS%d]"}, 1137 # endif 1138 # ifdef TERMINFO 1139 {(int)KS_CSV, "[%p1%dCSV%p2%d]"}, 1140 # else 1141 {(int)KS_CSV, "[%dCSV%d]"}, 1142 # endif 1143 # ifdef TERMINFO 1144 {(int)KS_CAB, "[CAB%p1%d]"}, 1145 {(int)KS_CAF, "[CAF%p1%d]"}, 1146 {(int)KS_CSB, "[CSB%p1%d]"}, 1147 {(int)KS_CSF, "[CSF%p1%d]"}, 1148 # else 1149 {(int)KS_CAB, "[CAB%d]"}, 1150 {(int)KS_CAF, "[CAF%d]"}, 1151 {(int)KS_CSB, "[CSB%d]"}, 1152 {(int)KS_CSF, "[CSF%d]"}, 1153 # endif 1154 {(int)KS_OP, "[OP]"}, 1155 {(int)KS_LE, "[LE]"}, 1156 {(int)KS_CL, "[CL]"}, 1157 {(int)KS_VI, "[VI]"}, 1158 {(int)KS_VE, "[VE]"}, 1159 {(int)KS_VS, "[VS]"}, 1160 {(int)KS_ME, "[ME]"}, 1161 {(int)KS_MR, "[MR]"}, 1162 {(int)KS_MB, "[MB]"}, 1163 {(int)KS_MD, "[MD]"}, 1164 {(int)KS_SE, "[SE]"}, 1165 {(int)KS_SO, "[SO]"}, 1166 {(int)KS_UE, "[UE]"}, 1167 {(int)KS_US, "[US]"}, 1168 {(int)KS_UCE, "[UCE]"}, 1169 {(int)KS_UCS, "[UCS]"}, 1170 {(int)KS_STE, "[STE]"}, 1171 {(int)KS_STS, "[STS]"}, 1172 {(int)KS_MS, "[MS]"}, 1173 {(int)KS_UT, "[UT]"}, 1174 {(int)KS_XN, "[XN]"}, 1175 # ifdef TERMINFO 1176 {(int)KS_CM, "[%p1%dCM%p2%d]"}, 1177 # else 1178 {(int)KS_CM, "[%dCM%d]"}, 1179 # endif 1180 {(int)KS_SR, "[SR]"}, 1181 # ifdef TERMINFO 1182 {(int)KS_CRI, "[CRI%p1%d]"}, 1183 # else 1184 {(int)KS_CRI, "[CRI%d]"}, 1185 # endif 1186 {(int)KS_VB, "[VB]"}, 1187 {(int)KS_KS, "[KS]"}, 1188 {(int)KS_KE, "[KE]"}, 1189 {(int)KS_TI, "[TI]"}, 1190 {(int)KS_TE, "[TE]"}, 1191 {(int)KS_CIS, "[CIS]"}, 1192 {(int)KS_CIE, "[CIE]"}, 1193 {(int)KS_CSC, "[CSC]"}, 1194 {(int)KS_CEC, "[CEC]"}, 1195 {(int)KS_TS, "[TS]"}, 1196 {(int)KS_FS, "[FS]"}, 1197 # ifdef TERMINFO 1198 {(int)KS_CWS, "[%p1%dCWS%p2%d]"}, 1199 {(int)KS_CWP, "[%p1%dCWP%p2%d]"}, 1200 # else 1201 {(int)KS_CWS, "[%dCWS%d]"}, 1202 {(int)KS_CWP, "[%dCWP%d]"}, 1203 # endif 1204 {(int)KS_CRV, "[CRV]"}, 1205 {(int)KS_U7, "[U7]"}, 1206 {(int)KS_RFG, "[RFG]"}, 1207 {(int)KS_RBG, "[RBG]"}, 1208 {K_UP, "[KU]"}, 1209 {K_DOWN, "[KD]"}, 1210 {K_LEFT, "[KL]"}, 1211 {K_RIGHT, "[KR]"}, 1212 {K_XUP, "[xKU]"}, 1213 {K_XDOWN, "[xKD]"}, 1214 {K_XLEFT, "[xKL]"}, 1215 {K_XRIGHT, "[xKR]"}, 1216 {K_S_UP, "[S-KU]"}, 1217 {K_S_DOWN, "[S-KD]"}, 1218 {K_S_LEFT, "[S-KL]"}, 1219 {K_C_LEFT, "[C-KL]"}, 1220 {K_S_RIGHT, "[S-KR]"}, 1221 {K_C_RIGHT, "[C-KR]"}, 1222 {K_F1, "[F1]"}, 1223 {K_XF1, "[xF1]"}, 1224 {K_F2, "[F2]"}, 1225 {K_XF2, "[xF2]"}, 1226 {K_F3, "[F3]"}, 1227 {K_XF3, "[xF3]"}, 1228 {K_F4, "[F4]"}, 1229 {K_XF4, "[xF4]"}, 1230 {K_F5, "[F5]"}, 1231 {K_F6, "[F6]"}, 1232 {K_F7, "[F7]"}, 1233 {K_F8, "[F8]"}, 1234 {K_F9, "[F9]"}, 1235 {K_F10, "[F10]"}, 1236 {K_F11, "[F11]"}, 1237 {K_F12, "[F12]"}, 1238 {K_S_F1, "[S-F1]"}, 1239 {K_S_XF1, "[S-xF1]"}, 1240 {K_S_F2, "[S-F2]"}, 1241 {K_S_XF2, "[S-xF2]"}, 1242 {K_S_F3, "[S-F3]"}, 1243 {K_S_XF3, "[S-xF3]"}, 1244 {K_S_F4, "[S-F4]"}, 1245 {K_S_XF4, "[S-xF4]"}, 1246 {K_S_F5, "[S-F5]"}, 1247 {K_S_F6, "[S-F6]"}, 1248 {K_S_F7, "[S-F7]"}, 1249 {K_S_F8, "[S-F8]"}, 1250 {K_S_F9, "[S-F9]"}, 1251 {K_S_F10, "[S-F10]"}, 1252 {K_S_F11, "[S-F11]"}, 1253 {K_S_F12, "[S-F12]"}, 1254 {K_HELP, "[HELP]"}, 1255 {K_UNDO, "[UNDO]"}, 1256 {K_BS, "[BS]"}, 1257 {K_INS, "[INS]"}, 1258 {K_KINS, "[KINS]"}, 1259 {K_DEL, "[DEL]"}, 1260 {K_KDEL, "[KDEL]"}, 1261 {K_HOME, "[HOME]"}, 1262 {K_S_HOME, "[C-HOME]"}, 1263 {K_C_HOME, "[C-HOME]"}, 1264 {K_KHOME, "[KHOME]"}, 1265 {K_XHOME, "[XHOME]"}, 1266 {K_ZHOME, "[ZHOME]"}, 1267 {K_END, "[END]"}, 1268 {K_S_END, "[C-END]"}, 1269 {K_C_END, "[C-END]"}, 1270 {K_KEND, "[KEND]"}, 1271 {K_XEND, "[XEND]"}, 1272 {K_ZEND, "[ZEND]"}, 1273 {K_PAGEUP, "[PAGEUP]"}, 1274 {K_PAGEDOWN, "[PAGEDOWN]"}, 1275 {K_KPAGEUP, "[KPAGEUP]"}, 1276 {K_KPAGEDOWN, "[KPAGEDOWN]"}, 1277 {K_MOUSE, "[MOUSE]"}, 1278 {K_KPLUS, "[KPLUS]"}, 1279 {K_KMINUS, "[KMINUS]"}, 1280 {K_KDIVIDE, "[KDIVIDE]"}, 1281 {K_KMULTIPLY, "[KMULTIPLY]"}, 1282 {K_KENTER, "[KENTER]"}, 1283 {K_KPOINT, "[KPOINT]"}, 1284 {K_PS, "[PASTE-START]"}, 1285 {K_PE, "[PASTE-END]"}, 1286 {K_K0, "[K0]"}, 1287 {K_K1, "[K1]"}, 1288 {K_K2, "[K2]"}, 1289 {K_K3, "[K3]"}, 1290 {K_K4, "[K4]"}, 1291 {K_K5, "[K5]"}, 1292 {K_K6, "[K6]"}, 1293 {K_K7, "[K7]"}, 1294 {K_K8, "[K8]"}, 1295 {K_K9, "[K9]"}, 1296 # endif 1297 1298 #endif /* NO_BUILTIN_TCAPS */ 1299 1300 /* 1301 * The most minimal terminal: only clear screen and cursor positioning 1302 * Always included. 1303 */ 1304 {(int)KS_NAME, "dumb"}, 1305 {(int)KS_CL, "\014"}, 1306 #ifdef TERMINFO 1307 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", 1308 ESC_STR "[%i%p1%d;%p2%dH")}, 1309 #else 1310 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, 1311 #endif 1312 1313 /* 1314 * end marker 1315 */ 1316 {(int)KS_NAME, NULL} 1317 1318 }; /* end of builtin_termcaps */ 1319 1320 #if defined(FEAT_TERMGUICOLORS) || defined(PROTO) 1321 guicolor_T 1322 termgui_mch_get_color(char_u *name) 1323 { 1324 return gui_get_color_cmn(name); 1325 } 1326 1327 guicolor_T 1328 termgui_get_color(char_u *name) 1329 { 1330 guicolor_T t; 1331 1332 if (*name == NUL) 1333 return INVALCOLOR; 1334 t = termgui_mch_get_color(name); 1335 1336 if (t == INVALCOLOR) 1337 EMSG2(_("E254: Cannot allocate color %s"), name); 1338 return t; 1339 } 1340 1341 guicolor_T 1342 termgui_mch_get_rgb(guicolor_T color) 1343 { 1344 return color; 1345 } 1346 #endif 1347 1348 /* 1349 * DEFAULT_TERM is used, when no terminal is specified with -T option or $TERM. 1350 */ 1351 #ifdef AMIGA 1352 # define DEFAULT_TERM (char_u *)"amiga" 1353 #endif 1354 1355 #ifdef MSWIN 1356 # define DEFAULT_TERM (char_u *)"win32" 1357 #endif 1358 1359 #if defined(UNIX) && !defined(__MINT__) 1360 # define DEFAULT_TERM (char_u *)"ansi" 1361 #endif 1362 1363 #ifdef __MINT__ 1364 # define DEFAULT_TERM (char_u *)"vt52" 1365 #endif 1366 1367 #ifdef VMS 1368 # define DEFAULT_TERM (char_u *)"vt320" 1369 #endif 1370 1371 #ifdef __BEOS__ 1372 # undef DEFAULT_TERM 1373 # define DEFAULT_TERM (char_u *)"beos-ansi" 1374 #endif 1375 1376 #ifndef DEFAULT_TERM 1377 # define DEFAULT_TERM (char_u *)"dumb" 1378 #endif 1379 1380 /* 1381 * Term_strings contains currently used terminal output strings. 1382 * It is initialized with the default values by parse_builtin_tcap(). 1383 * The values can be changed by setting the option with the same name. 1384 */ 1385 char_u *(term_strings[(int)KS_LAST + 1]); 1386 1387 static int need_gather = FALSE; /* need to fill termleader[] */ 1388 static char_u termleader[256 + 1]; /* for check_termcode() */ 1389 #ifdef FEAT_TERMRESPONSE 1390 static int check_for_codes = FALSE; /* check for key code response */ 1391 static int is_not_xterm = FALSE; /* recognized not-really-xterm */ 1392 #endif 1393 1394 static struct builtin_term * 1395 find_builtin_term(char_u *term) 1396 { 1397 struct builtin_term *p; 1398 1399 p = builtin_termcaps; 1400 while (p->bt_string != NULL) 1401 { 1402 if (p->bt_entry == (int)KS_NAME) 1403 { 1404 #ifdef UNIX 1405 if (STRCMP(p->bt_string, "iris-ansi") == 0 && vim_is_iris(term)) 1406 return p; 1407 else if (STRCMP(p->bt_string, "xterm") == 0 && vim_is_xterm(term)) 1408 return p; 1409 else 1410 #endif 1411 #ifdef VMS 1412 if (STRCMP(p->bt_string, "vt320") == 0 && vim_is_vt300(term)) 1413 return p; 1414 else 1415 #endif 1416 if (STRCMP(term, p->bt_string) == 0) 1417 return p; 1418 } 1419 ++p; 1420 } 1421 return p; 1422 } 1423 1424 /* 1425 * Parsing of the builtin termcap entries. 1426 * Caller should check if 'name' is a valid builtin term. 1427 * The terminal's name is not set, as this is already done in termcapinit(). 1428 */ 1429 static void 1430 parse_builtin_tcap(char_u *term) 1431 { 1432 struct builtin_term *p; 1433 char_u name[2]; 1434 int term_8bit; 1435 1436 p = find_builtin_term(term); 1437 term_8bit = term_is_8bit(term); 1438 1439 /* Do not parse if builtin term not found */ 1440 if (p->bt_string == NULL) 1441 return; 1442 1443 for (++p; p->bt_entry != (int)KS_NAME && p->bt_entry != BT_EXTRA_KEYS; ++p) 1444 { 1445 if ((int)p->bt_entry >= 0) /* KS_xx entry */ 1446 { 1447 /* Only set the value if it wasn't set yet. */ 1448 if (term_strings[p->bt_entry] == NULL 1449 || term_strings[p->bt_entry] == empty_option) 1450 { 1451 /* 8bit terminal: use CSI instead of <Esc>[ */ 1452 if (term_8bit && term_7to8bit((char_u *)p->bt_string) != 0) 1453 { 1454 char_u *s, *t; 1455 1456 s = vim_strsave((char_u *)p->bt_string); 1457 if (s != NULL) 1458 { 1459 for (t = s; *t; ++t) 1460 if (term_7to8bit(t)) 1461 { 1462 *t = term_7to8bit(t); 1463 STRCPY(t + 1, t + 2); 1464 } 1465 term_strings[p->bt_entry] = s; 1466 set_term_option_alloced(&term_strings[p->bt_entry]); 1467 } 1468 } 1469 else 1470 term_strings[p->bt_entry] = (char_u *)p->bt_string; 1471 } 1472 } 1473 else 1474 { 1475 name[0] = KEY2TERMCAP0((int)p->bt_entry); 1476 name[1] = KEY2TERMCAP1((int)p->bt_entry); 1477 if (find_termcode(name) == NULL) 1478 add_termcode(name, (char_u *)p->bt_string, term_8bit); 1479 } 1480 } 1481 } 1482 1483 /* 1484 * Set number of colors. 1485 * Store it as a number in t_colors. 1486 * Store it as a string in T_CCO (using nr_colors[]). 1487 */ 1488 static void 1489 set_color_count(int nr) 1490 { 1491 char_u nr_colors[20]; /* string for number of colors */ 1492 1493 t_colors = nr; 1494 if (t_colors > 1) 1495 sprintf((char *)nr_colors, "%d", t_colors); 1496 else 1497 *nr_colors = NUL; 1498 set_string_option_direct((char_u *)"t_Co", -1, nr_colors, OPT_FREE, 0); 1499 } 1500 1501 #if defined(FEAT_TERMRESPONSE) 1502 /* 1503 * Set the color count to "val" and redraw if it changed. 1504 */ 1505 static void 1506 may_adjust_color_count(int val) 1507 { 1508 if (val != t_colors) 1509 { 1510 /* Nr of colors changed, initialize highlighting and 1511 * redraw everything. This causes a redraw, which usually 1512 * clears the message. Try keeping the message if it 1513 * might work. */ 1514 set_keep_msg_from_hist(); 1515 set_color_count(val); 1516 init_highlight(TRUE, FALSE); 1517 # ifdef DEBUG_TERMRESPONSE 1518 { 1519 char buf[100]; 1520 int r = redraw_asap(CLEAR); 1521 1522 sprintf(buf, "Received t_Co, redraw_asap(): %d", r); 1523 log_tr(buf); 1524 } 1525 # else 1526 redraw_asap(CLEAR); 1527 # endif 1528 } 1529 } 1530 #endif 1531 1532 #ifdef HAVE_TGETENT 1533 static char *(key_names[]) = 1534 { 1535 #ifdef FEAT_TERMRESPONSE 1536 /* Do this one first, it may cause a screen redraw. */ 1537 "Co", 1538 #endif 1539 "ku", "kd", "kr", "kl", 1540 "#2", "#4", "%i", "*7", 1541 "k1", "k2", "k3", "k4", "k5", "k6", 1542 "k7", "k8", "k9", "k;", "F1", "F2", 1543 "%1", "&8", "kb", "kI", "kD", "kh", 1544 "@7", "kP", "kN", "K1", "K3", "K4", "K5", "kB", 1545 NULL 1546 }; 1547 #endif 1548 1549 /* 1550 * Set terminal options for terminal "term". 1551 * Return OK if terminal 'term' was found in a termcap, FAIL otherwise. 1552 * 1553 * While doing this, until ttest(), some options may be NULL, be careful. 1554 */ 1555 int 1556 set_termname(char_u *term) 1557 { 1558 struct builtin_term *termp; 1559 #ifdef HAVE_TGETENT 1560 int builtin_first = p_tbi; 1561 int try; 1562 int termcap_cleared = FALSE; 1563 #endif 1564 int width = 0, height = 0; 1565 char_u *error_msg = NULL; 1566 char_u *bs_p, *del_p; 1567 1568 /* In silect mode (ex -s) we don't use the 'term' option. */ 1569 if (silent_mode) 1570 return OK; 1571 1572 detected_8bit = FALSE; /* reset 8-bit detection */ 1573 1574 if (term_is_builtin(term)) 1575 { 1576 term += 8; 1577 #ifdef HAVE_TGETENT 1578 builtin_first = 1; 1579 #endif 1580 } 1581 1582 /* 1583 * If HAVE_TGETENT is not defined, only the builtin termcap is used, otherwise: 1584 * If builtin_first is TRUE: 1585 * 0. try builtin termcap 1586 * 1. try external termcap 1587 * 2. if both fail default to a builtin terminal 1588 * If builtin_first is FALSE: 1589 * 1. try external termcap 1590 * 2. try builtin termcap, if both fail default to a builtin terminal 1591 */ 1592 #ifdef HAVE_TGETENT 1593 for (try = builtin_first ? 0 : 1; try < 3; ++try) 1594 { 1595 /* 1596 * Use external termcap 1597 */ 1598 if (try == 1) 1599 { 1600 char_u *p; 1601 static char_u tstrbuf[TBUFSZ]; 1602 int i; 1603 char_u tbuf[TBUFSZ]; 1604 char_u *tp; 1605 static struct { 1606 enum SpecialKey dest; /* index in term_strings[] */ 1607 char *name; /* termcap name for string */ 1608 } string_names[] = 1609 { {KS_CE, "ce"}, {KS_AL, "al"}, {KS_CAL,"AL"}, 1610 {KS_DL, "dl"}, {KS_CDL,"DL"}, {KS_CS, "cs"}, 1611 {KS_CL, "cl"}, {KS_CD, "cd"}, 1612 {KS_VI, "vi"}, {KS_VE, "ve"}, {KS_MB, "mb"}, 1613 {KS_ME, "me"}, {KS_MR, "mr"}, 1614 {KS_MD, "md"}, {KS_SE, "se"}, {KS_SO, "so"}, 1615 {KS_CZH,"ZH"}, {KS_CZR,"ZR"}, {KS_UE, "ue"}, 1616 {KS_US, "us"}, {KS_UCE, "Ce"}, {KS_UCS, "Cs"}, 1617 {KS_STE,"Te"}, {KS_STS,"Ts"}, 1618 {KS_CM, "cm"}, {KS_SR, "sr"}, 1619 {KS_CRI,"RI"}, {KS_VB, "vb"}, {KS_KS, "ks"}, 1620 {KS_KE, "ke"}, {KS_TI, "ti"}, {KS_TE, "te"}, 1621 {KS_BC, "bc"}, {KS_CSB,"Sb"}, {KS_CSF,"Sf"}, 1622 {KS_CAB,"AB"}, {KS_CAF,"AF"}, {KS_LE, "le"}, 1623 {KS_ND, "nd"}, {KS_OP, "op"}, {KS_CRV, "RV"}, 1624 {KS_VS, "vs"}, {KS_CVS, "VS"}, 1625 {KS_CIS, "IS"}, {KS_CIE, "IE"}, 1626 {KS_CSC, "SC"}, {KS_CEC, "EC"}, 1627 {KS_TS, "ts"}, {KS_FS, "fs"}, 1628 {KS_CWP, "WP"}, {KS_CWS, "WS"}, 1629 {KS_CSI, "SI"}, {KS_CEI, "EI"}, 1630 {KS_U7, "u7"}, {KS_RFG, "RF"}, {KS_RBG, "RB"}, 1631 {KS_8F, "8f"}, {KS_8B, "8b"}, 1632 {KS_CBE, "BE"}, {KS_CBD, "BD"}, 1633 {KS_CPS, "PS"}, {KS_CPE, "PE"}, 1634 {(enum SpecialKey)0, NULL} 1635 }; 1636 1637 /* 1638 * If the external termcap does not have a matching entry, try the 1639 * builtin ones. 1640 */ 1641 if ((error_msg = tgetent_error(tbuf, term)) == NULL) 1642 { 1643 tp = tstrbuf; 1644 if (!termcap_cleared) 1645 { 1646 clear_termoptions(); /* clear old options */ 1647 termcap_cleared = TRUE; 1648 } 1649 1650 /* get output strings */ 1651 for (i = 0; string_names[i].name != NULL; ++i) 1652 { 1653 if (TERM_STR(string_names[i].dest) == NULL 1654 || TERM_STR(string_names[i].dest) == empty_option) 1655 TERM_STR(string_names[i].dest) = 1656 TGETSTR(string_names[i].name, &tp); 1657 } 1658 1659 /* tgetflag() returns 1 if the flag is present, 0 if not and 1660 * possibly -1 if the flag doesn't exist. */ 1661 if ((T_MS == NULL || T_MS == empty_option) 1662 && tgetflag("ms") > 0) 1663 T_MS = (char_u *)"y"; 1664 if ((T_XS == NULL || T_XS == empty_option) 1665 && tgetflag("xs") > 0) 1666 T_XS = (char_u *)"y"; 1667 if ((T_XN == NULL || T_XN == empty_option) 1668 && tgetflag("xn") > 0) 1669 T_XN = (char_u *)"y"; 1670 if ((T_DB == NULL || T_DB == empty_option) 1671 && tgetflag("db") > 0) 1672 T_DB = (char_u *)"y"; 1673 if ((T_DA == NULL || T_DA == empty_option) 1674 && tgetflag("da") > 0) 1675 T_DA = (char_u *)"y"; 1676 if ((T_UT == NULL || T_UT == empty_option) 1677 && tgetflag("ut") > 0) 1678 T_UT = (char_u *)"y"; 1679 1680 1681 /* 1682 * get key codes 1683 */ 1684 for (i = 0; key_names[i] != NULL; ++i) 1685 { 1686 if (find_termcode((char_u *)key_names[i]) == NULL) 1687 { 1688 p = TGETSTR(key_names[i], &tp); 1689 /* if cursor-left == backspace, ignore it (televideo 1690 * 925) */ 1691 if (p != NULL 1692 && (*p != Ctrl_H 1693 || key_names[i][0] != 'k' 1694 || key_names[i][1] != 'l')) 1695 add_termcode((char_u *)key_names[i], p, FALSE); 1696 } 1697 } 1698 1699 if (height == 0) 1700 height = tgetnum("li"); 1701 if (width == 0) 1702 width = tgetnum("co"); 1703 1704 /* 1705 * Get number of colors (if not done already). 1706 */ 1707 if (TERM_STR(KS_CCO) == NULL 1708 || TERM_STR(KS_CCO) == empty_option) 1709 set_color_count(tgetnum("Co")); 1710 1711 # ifndef hpux 1712 BC = (char *)TGETSTR("bc", &tp); 1713 UP = (char *)TGETSTR("up", &tp); 1714 p = TGETSTR("pc", &tp); 1715 if (p) 1716 PC = *p; 1717 # endif /* hpux */ 1718 } 1719 } 1720 else /* try == 0 || try == 2 */ 1721 #endif /* HAVE_TGETENT */ 1722 /* 1723 * Use builtin termcap 1724 */ 1725 { 1726 #ifdef HAVE_TGETENT 1727 /* 1728 * If builtin termcap was already used, there is no need to search 1729 * for the builtin termcap again, quit now. 1730 */ 1731 if (try == 2 && builtin_first && termcap_cleared) 1732 break; 1733 #endif 1734 /* 1735 * search for 'term' in builtin_termcaps[] 1736 */ 1737 termp = find_builtin_term(term); 1738 if (termp->bt_string == NULL) /* did not find it */ 1739 { 1740 #ifdef HAVE_TGETENT 1741 /* 1742 * If try == 0, first try the external termcap. If that is not 1743 * found we'll get back here with try == 2. 1744 * If termcap_cleared is set we used the external termcap, 1745 * don't complain about not finding the term in the builtin 1746 * termcap. 1747 */ 1748 if (try == 0) /* try external one */ 1749 continue; 1750 if (termcap_cleared) /* found in external termcap */ 1751 break; 1752 #endif 1753 1754 mch_errmsg("\r\n"); 1755 if (error_msg != NULL) 1756 { 1757 mch_errmsg((char *)error_msg); 1758 mch_errmsg("\r\n"); 1759 } 1760 mch_errmsg("'"); 1761 mch_errmsg((char *)term); 1762 mch_errmsg(_("' not known. Available builtin terminals are:")); 1763 mch_errmsg("\r\n"); 1764 for (termp = &(builtin_termcaps[0]); termp->bt_string != NULL; 1765 ++termp) 1766 { 1767 if (termp->bt_entry == (int)KS_NAME) 1768 { 1769 #ifdef HAVE_TGETENT 1770 mch_errmsg(" builtin_"); 1771 #else 1772 mch_errmsg(" "); 1773 #endif 1774 mch_errmsg(termp->bt_string); 1775 mch_errmsg("\r\n"); 1776 } 1777 } 1778 /* when user typed :set term=xxx, quit here */ 1779 if (starting != NO_SCREEN) 1780 { 1781 screen_start(); /* don't know where cursor is now */ 1782 wait_return(TRUE); 1783 return FAIL; 1784 } 1785 term = DEFAULT_TERM; 1786 mch_errmsg(_("defaulting to '")); 1787 mch_errmsg((char *)term); 1788 mch_errmsg("'\r\n"); 1789 if (emsg_silent == 0) 1790 { 1791 screen_start(); /* don't know where cursor is now */ 1792 out_flush(); 1793 if (!is_not_a_term()) 1794 ui_delay(2000L, TRUE); 1795 } 1796 set_string_option_direct((char_u *)"term", -1, term, 1797 OPT_FREE, 0); 1798 display_errors(); 1799 } 1800 out_flush(); 1801 #ifdef HAVE_TGETENT 1802 if (!termcap_cleared) 1803 { 1804 #endif 1805 clear_termoptions(); /* clear old options */ 1806 #ifdef HAVE_TGETENT 1807 termcap_cleared = TRUE; 1808 } 1809 #endif 1810 parse_builtin_tcap(term); 1811 #ifdef FEAT_GUI 1812 if (term_is_gui(term)) 1813 { 1814 out_flush(); 1815 gui_init(); 1816 /* If starting the GUI failed, don't do any of the other 1817 * things for this terminal */ 1818 if (!gui.in_use) 1819 return FAIL; 1820 #ifdef HAVE_TGETENT 1821 break; /* don't try using external termcap */ 1822 #endif 1823 } 1824 #endif /* FEAT_GUI */ 1825 } 1826 #ifdef HAVE_TGETENT 1827 } 1828 #endif 1829 1830 /* 1831 * special: There is no info in the termcap about whether the cursor 1832 * positioning is relative to the start of the screen or to the start of the 1833 * scrolling region. We just guess here. Only msdos pcterm is known to do it 1834 * relative. 1835 */ 1836 if (STRCMP(term, "pcterm") == 0) 1837 T_CCS = (char_u *)"yes"; 1838 else 1839 T_CCS = empty_option; 1840 1841 #ifdef UNIX 1842 /* 1843 * Any "stty" settings override the default for t_kb from the termcap. 1844 * This is in os_unix.c, because it depends a lot on the version of unix that 1845 * is being used. 1846 * Don't do this when the GUI is active, it uses "t_kb" and "t_kD" directly. 1847 */ 1848 # ifdef FEAT_GUI 1849 if (!gui.in_use) 1850 # endif 1851 get_stty(); 1852 #endif 1853 1854 /* 1855 * If the termcap has no entry for 'bs' and/or 'del' and the ioctl() also 1856 * didn't work, use the default CTRL-H 1857 * The default for t_kD is DEL, unless t_kb is DEL. 1858 * The vim_strsave'd strings are probably lost forever, well it's only two 1859 * bytes. Don't do this when the GUI is active, it uses "t_kb" and "t_kD" 1860 * directly. 1861 */ 1862 #ifdef FEAT_GUI 1863 if (!gui.in_use) 1864 #endif 1865 { 1866 bs_p = find_termcode((char_u *)"kb"); 1867 del_p = find_termcode((char_u *)"kD"); 1868 if (bs_p == NULL || *bs_p == NUL) 1869 add_termcode((char_u *)"kb", (bs_p = (char_u *)CTRL_H_STR), FALSE); 1870 if ((del_p == NULL || *del_p == NUL) && 1871 (bs_p == NULL || *bs_p != DEL)) 1872 add_termcode((char_u *)"kD", (char_u *)DEL_STR, FALSE); 1873 } 1874 1875 #if defined(UNIX) || defined(VMS) 1876 term_is_xterm = vim_is_xterm(term); 1877 #endif 1878 1879 #ifdef FEAT_MOUSE 1880 # if defined(UNIX) || defined(VMS) 1881 # ifdef FEAT_MOUSE_TTY 1882 /* 1883 * For Unix, set the 'ttymouse' option to the type of mouse to be used. 1884 * The termcode for the mouse is added as a side effect in option.c. 1885 */ 1886 { 1887 char_u *p = (char_u *)""; 1888 1889 # ifdef FEAT_MOUSE_XTERM 1890 if (use_xterm_like_mouse(term)) 1891 { 1892 if (use_xterm_mouse()) 1893 p = NULL; /* keep existing value, might be "xterm2" */ 1894 else 1895 p = (char_u *)"xterm"; 1896 } 1897 # endif 1898 if (p != NULL) 1899 { 1900 set_option_value((char_u *)"ttym", 0L, p, 0); 1901 /* Reset the WAS_SET flag, 'ttymouse' can be set to "sgr" or 1902 * "xterm2" in check_termcode(). */ 1903 reset_option_was_set((char_u *)"ttym"); 1904 } 1905 if (p == NULL 1906 # ifdef FEAT_GUI 1907 || gui.in_use 1908 # endif 1909 ) 1910 check_mouse_termcode(); /* set mouse termcode anyway */ 1911 } 1912 # endif 1913 # else 1914 set_mouse_termcode(KS_MOUSE, (char_u *)"\233M"); 1915 # endif 1916 #endif /* FEAT_MOUSE */ 1917 1918 #ifdef USE_TERM_CONSOLE 1919 /* DEFAULT_TERM indicates that it is the machine console. */ 1920 if (STRCMP(term, DEFAULT_TERM) != 0) 1921 term_console = FALSE; 1922 else 1923 { 1924 term_console = TRUE; 1925 # ifdef AMIGA 1926 win_resize_on(); /* enable window resizing reports */ 1927 # endif 1928 } 1929 #endif 1930 1931 #if defined(UNIX) || defined(VMS) 1932 /* 1933 * 'ttyfast' is default on for xterm, iris-ansi and a few others. 1934 */ 1935 if (vim_is_fastterm(term)) 1936 p_tf = TRUE; 1937 #endif 1938 #ifdef USE_TERM_CONSOLE 1939 /* 1940 * 'ttyfast' is default on consoles 1941 */ 1942 if (term_console) 1943 p_tf = TRUE; 1944 #endif 1945 1946 ttest(TRUE); /* make sure we have a valid set of terminal codes */ 1947 1948 full_screen = TRUE; /* we can use termcap codes from now on */ 1949 set_term_defaults(); /* use current values as defaults */ 1950 #ifdef FEAT_TERMRESPONSE 1951 LOG_TR("setting crv_status to STATUS_GET"); 1952 crv_status = STATUS_GET; /* Get terminal version later */ 1953 #endif 1954 1955 /* 1956 * Initialize the terminal with the appropriate termcap codes. 1957 * Set the mouse and window title if possible. 1958 * Don't do this when starting, need to parse the .vimrc first, because it 1959 * may redefine t_TI etc. 1960 */ 1961 if (starting != NO_SCREEN) 1962 { 1963 starttermcap(); /* may change terminal mode */ 1964 #ifdef FEAT_MOUSE 1965 setmouse(); /* may start using the mouse */ 1966 #endif 1967 #ifdef FEAT_TITLE 1968 maketitle(); /* may display window title */ 1969 #endif 1970 } 1971 1972 /* display initial screen after ttest() checking. jw. */ 1973 if (width <= 0 || height <= 0) 1974 { 1975 /* termcap failed to report size */ 1976 /* set defaults, in case ui_get_shellsize() also fails */ 1977 width = 80; 1978 #if defined(WIN3264) 1979 height = 25; /* console is often 25 lines */ 1980 #else 1981 height = 24; /* most terminals are 24 lines */ 1982 #endif 1983 } 1984 set_shellsize(width, height, FALSE); /* may change Rows */ 1985 if (starting != NO_SCREEN) 1986 { 1987 if (scroll_region) 1988 scroll_region_reset(); /* In case Rows changed */ 1989 check_map_keycodes(); /* check mappings for terminal codes used */ 1990 1991 { 1992 bufref_T old_curbuf; 1993 1994 /* 1995 * Execute the TermChanged autocommands for each buffer that is 1996 * loaded. 1997 */ 1998 set_bufref(&old_curbuf, curbuf); 1999 FOR_ALL_BUFFERS(curbuf) 2000 { 2001 if (curbuf->b_ml.ml_mfp != NULL) 2002 apply_autocmds(EVENT_TERMCHANGED, NULL, NULL, FALSE, 2003 curbuf); 2004 } 2005 if (bufref_valid(&old_curbuf)) 2006 curbuf = old_curbuf.br_buf; 2007 } 2008 } 2009 2010 #ifdef FEAT_TERMRESPONSE 2011 may_req_termresponse(); 2012 #endif 2013 2014 #if defined(WIN3264) && !defined(FEAT_GUI) && defined(FEAT_TERMGUICOLORS) 2015 if (STRCMP(term, "win32") == 0) 2016 set_color_count((p_tgc) ? 256 : 16); 2017 #endif 2018 2019 return OK; 2020 } 2021 2022 #if defined(FEAT_MOUSE) || defined(PROTO) 2023 2024 # ifdef FEAT_MOUSE_TTY 2025 # define HMT_NORMAL 1 2026 # define HMT_NETTERM 2 2027 # define HMT_DEC 4 2028 # define HMT_JSBTERM 8 2029 # define HMT_PTERM 16 2030 # define HMT_URXVT 32 2031 # define HMT_SGR 64 2032 # define HMT_SGR_REL 128 2033 static int has_mouse_termcode = 0; 2034 # endif 2035 2036 # if (!defined(UNIX) || defined(FEAT_MOUSE_TTY)) || defined(PROTO) 2037 void 2038 set_mouse_termcode( 2039 int n, /* KS_MOUSE, KS_NETTERM_MOUSE or KS_DEC_MOUSE */ 2040 char_u *s) 2041 { 2042 char_u name[2]; 2043 2044 name[0] = n; 2045 name[1] = KE_FILLER; 2046 add_termcode(name, s, FALSE); 2047 # ifdef FEAT_MOUSE_TTY 2048 # ifdef FEAT_MOUSE_JSB 2049 if (n == KS_JSBTERM_MOUSE) 2050 has_mouse_termcode |= HMT_JSBTERM; 2051 else 2052 # endif 2053 # ifdef FEAT_MOUSE_NET 2054 if (n == KS_NETTERM_MOUSE) 2055 has_mouse_termcode |= HMT_NETTERM; 2056 else 2057 # endif 2058 # ifdef FEAT_MOUSE_DEC 2059 if (n == KS_DEC_MOUSE) 2060 has_mouse_termcode |= HMT_DEC; 2061 else 2062 # endif 2063 # ifdef FEAT_MOUSE_PTERM 2064 if (n == KS_PTERM_MOUSE) 2065 has_mouse_termcode |= HMT_PTERM; 2066 else 2067 # endif 2068 # ifdef FEAT_MOUSE_URXVT 2069 if (n == KS_URXVT_MOUSE) 2070 has_mouse_termcode |= HMT_URXVT; 2071 else 2072 # endif 2073 # ifdef FEAT_MOUSE_SGR 2074 if (n == KS_SGR_MOUSE) 2075 has_mouse_termcode |= HMT_SGR; 2076 else if (n == KS_SGR_MOUSE_RELEASE) 2077 has_mouse_termcode |= HMT_SGR_REL; 2078 else 2079 # endif 2080 has_mouse_termcode |= HMT_NORMAL; 2081 # endif 2082 } 2083 # endif 2084 2085 # if ((defined(UNIX) || defined(VMS)) \ 2086 && defined(FEAT_MOUSE_TTY)) || defined(PROTO) 2087 void 2088 del_mouse_termcode( 2089 int n) /* KS_MOUSE, KS_NETTERM_MOUSE or KS_DEC_MOUSE */ 2090 { 2091 char_u name[2]; 2092 2093 name[0] = n; 2094 name[1] = KE_FILLER; 2095 del_termcode(name); 2096 # ifdef FEAT_MOUSE_TTY 2097 # ifdef FEAT_MOUSE_JSB 2098 if (n == KS_JSBTERM_MOUSE) 2099 has_mouse_termcode &= ~HMT_JSBTERM; 2100 else 2101 # endif 2102 # ifdef FEAT_MOUSE_NET 2103 if (n == KS_NETTERM_MOUSE) 2104 has_mouse_termcode &= ~HMT_NETTERM; 2105 else 2106 # endif 2107 # ifdef FEAT_MOUSE_DEC 2108 if (n == KS_DEC_MOUSE) 2109 has_mouse_termcode &= ~HMT_DEC; 2110 else 2111 # endif 2112 # ifdef FEAT_MOUSE_PTERM 2113 if (n == KS_PTERM_MOUSE) 2114 has_mouse_termcode &= ~HMT_PTERM; 2115 else 2116 # endif 2117 # ifdef FEAT_MOUSE_URXVT 2118 if (n == KS_URXVT_MOUSE) 2119 has_mouse_termcode &= ~HMT_URXVT; 2120 else 2121 # endif 2122 # ifdef FEAT_MOUSE_SGR 2123 if (n == KS_SGR_MOUSE) 2124 has_mouse_termcode &= ~HMT_SGR; 2125 else if (n == KS_SGR_MOUSE_RELEASE) 2126 has_mouse_termcode &= ~HMT_SGR_REL; 2127 else 2128 # endif 2129 has_mouse_termcode &= ~HMT_NORMAL; 2130 # endif 2131 } 2132 # endif 2133 #endif 2134 2135 #ifdef HAVE_TGETENT 2136 /* 2137 * Call tgetent() 2138 * Return error message if it fails, NULL if it's OK. 2139 */ 2140 static char_u * 2141 tgetent_error(char_u *tbuf, char_u *term) 2142 { 2143 int i; 2144 2145 i = TGETENT(tbuf, term); 2146 if (i < 0 /* -1 is always an error */ 2147 # ifdef TGETENT_ZERO_ERR 2148 || i == 0 /* sometimes zero is also an error */ 2149 # endif 2150 ) 2151 { 2152 /* On FreeBSD tputs() gets a SEGV after a tgetent() which fails. Call 2153 * tgetent() with the always existing "dumb" entry to avoid a crash or 2154 * hang. */ 2155 (void)TGETENT(tbuf, "dumb"); 2156 2157 if (i < 0) 2158 # ifdef TGETENT_ZERO_ERR 2159 return (char_u *)_("E557: Cannot open termcap file"); 2160 if (i == 0) 2161 # endif 2162 #ifdef TERMINFO 2163 return (char_u *)_("E558: Terminal entry not found in terminfo"); 2164 #else 2165 return (char_u *)_("E559: Terminal entry not found in termcap"); 2166 #endif 2167 } 2168 return NULL; 2169 } 2170 2171 /* 2172 * Some versions of tgetstr() have been reported to return -1 instead of NULL. 2173 * Fix that here. 2174 */ 2175 static char_u * 2176 vim_tgetstr(char *s, char_u **pp) 2177 { 2178 char *p; 2179 2180 p = tgetstr(s, (char **)pp); 2181 if (p == (char *)-1) 2182 p = NULL; 2183 return (char_u *)p; 2184 } 2185 #endif /* HAVE_TGETENT */ 2186 2187 #if defined(HAVE_TGETENT) && (defined(UNIX) || defined(VMS) || defined(MACOS_X)) 2188 /* 2189 * Get Columns and Rows from the termcap. Used after a window signal if the 2190 * ioctl() fails. It doesn't make sense to call tgetent each time if the "co" 2191 * and "li" entries never change. But on some systems this works. 2192 * Errors while getting the entries are ignored. 2193 */ 2194 void 2195 getlinecol( 2196 long *cp, /* pointer to columns */ 2197 long *rp) /* pointer to rows */ 2198 { 2199 char_u tbuf[TBUFSZ]; 2200 2201 if (T_NAME != NULL && *T_NAME != NUL && tgetent_error(tbuf, T_NAME) == NULL) 2202 { 2203 if (*cp == 0) 2204 *cp = tgetnum("co"); 2205 if (*rp == 0) 2206 *rp = tgetnum("li"); 2207 } 2208 } 2209 #endif /* defined(HAVE_TGETENT) && defined(UNIX) */ 2210 2211 /* 2212 * Get a string entry from the termcap and add it to the list of termcodes. 2213 * Used for <t_xx> special keys. 2214 * Give an error message for failure when not sourcing. 2215 * If force given, replace an existing entry. 2216 * Return FAIL if the entry was not found, OK if the entry was added. 2217 */ 2218 int 2219 add_termcap_entry(char_u *name, int force) 2220 { 2221 char_u *term; 2222 int key; 2223 struct builtin_term *termp; 2224 #ifdef HAVE_TGETENT 2225 char_u *string; 2226 int i; 2227 int builtin_first; 2228 char_u tbuf[TBUFSZ]; 2229 char_u tstrbuf[TBUFSZ]; 2230 char_u *tp = tstrbuf; 2231 char_u *error_msg = NULL; 2232 #endif 2233 2234 /* 2235 * If the GUI is running or will start in a moment, we only support the keys 2236 * that the GUI can produce. 2237 */ 2238 #ifdef FEAT_GUI 2239 if (gui.in_use || gui.starting) 2240 return gui_mch_haskey(name); 2241 #endif 2242 2243 if (!force && find_termcode(name) != NULL) /* it's already there */ 2244 return OK; 2245 2246 term = T_NAME; 2247 if (term == NULL || *term == NUL) /* 'term' not defined yet */ 2248 return FAIL; 2249 2250 if (term_is_builtin(term)) /* name starts with "builtin_" */ 2251 { 2252 term += 8; 2253 #ifdef HAVE_TGETENT 2254 builtin_first = TRUE; 2255 #endif 2256 } 2257 #ifdef HAVE_TGETENT 2258 else 2259 builtin_first = p_tbi; 2260 #endif 2261 2262 #ifdef HAVE_TGETENT 2263 /* 2264 * We can get the entry from the builtin termcap and from the external one. 2265 * If 'ttybuiltin' is on or the terminal name starts with "builtin_", try 2266 * builtin termcap first. 2267 * If 'ttybuiltin' is off, try external termcap first. 2268 */ 2269 for (i = 0; i < 2; ++i) 2270 { 2271 if ((!builtin_first) == i) 2272 #endif 2273 /* 2274 * Search in builtin termcap 2275 */ 2276 { 2277 termp = find_builtin_term(term); 2278 if (termp->bt_string != NULL) /* found it */ 2279 { 2280 key = TERMCAP2KEY(name[0], name[1]); 2281 ++termp; 2282 while (termp->bt_entry != (int)KS_NAME) 2283 { 2284 if ((int)termp->bt_entry == key) 2285 { 2286 add_termcode(name, (char_u *)termp->bt_string, 2287 term_is_8bit(term)); 2288 return OK; 2289 } 2290 ++termp; 2291 } 2292 } 2293 } 2294 #ifdef HAVE_TGETENT 2295 else 2296 /* 2297 * Search in external termcap 2298 */ 2299 { 2300 error_msg = tgetent_error(tbuf, term); 2301 if (error_msg == NULL) 2302 { 2303 string = TGETSTR((char *)name, &tp); 2304 if (string != NULL && *string != NUL) 2305 { 2306 add_termcode(name, string, FALSE); 2307 return OK; 2308 } 2309 } 2310 } 2311 } 2312 #endif 2313 2314 if (sourcing_name == NULL) 2315 { 2316 #ifdef HAVE_TGETENT 2317 if (error_msg != NULL) 2318 EMSG(error_msg); 2319 else 2320 #endif 2321 EMSG2(_("E436: No \"%s\" entry in termcap"), name); 2322 } 2323 return FAIL; 2324 } 2325 2326 static int 2327 term_is_builtin(char_u *name) 2328 { 2329 return (STRNCMP(name, "builtin_", (size_t)8) == 0); 2330 } 2331 2332 /* 2333 * Return TRUE if terminal "name" uses CSI instead of <Esc>[. 2334 * Assume that the terminal is using 8-bit controls when the name contains 2335 * "8bit", like in "xterm-8bit". 2336 */ 2337 int 2338 term_is_8bit(char_u *name) 2339 { 2340 return (detected_8bit || strstr((char *)name, "8bit") != NULL); 2341 } 2342 2343 /* 2344 * Translate terminal control chars from 7-bit to 8-bit: 2345 * <Esc>[ -> CSI <M_C_[> 2346 * <Esc>] -> OSC <M-C-]> 2347 * <Esc>O -> <M-C-O> 2348 */ 2349 static int 2350 term_7to8bit(char_u *p) 2351 { 2352 if (*p == ESC) 2353 { 2354 if (p[1] == '[') 2355 return CSI; 2356 if (p[1] == ']') 2357 return OSC; 2358 if (p[1] == 'O') 2359 return 0x8f; 2360 } 2361 return 0; 2362 } 2363 2364 #ifdef FEAT_GUI 2365 int 2366 term_is_gui(char_u *name) 2367 { 2368 return (STRCMP(name, "builtin_gui") == 0 || STRCMP(name, "gui") == 0); 2369 } 2370 #endif 2371 2372 #if !defined(HAVE_TGETENT) || defined(AMIGA) || defined(PROTO) 2373 2374 char_u * 2375 tltoa(unsigned long i) 2376 { 2377 static char_u buf[16]; 2378 char_u *p; 2379 2380 p = buf + 15; 2381 *p = '\0'; 2382 do 2383 { 2384 --p; 2385 *p = (char_u) (i % 10 + '0'); 2386 i /= 10; 2387 } 2388 while (i > 0 && p > buf); 2389 return p; 2390 } 2391 #endif 2392 2393 #ifndef HAVE_TGETENT 2394 2395 /* 2396 * minimal tgoto() implementation. 2397 * no padding and we only parse for %i %d and %+char 2398 */ 2399 static char *tgoto(char *, int, int); 2400 2401 static char * 2402 tgoto(char *cm, int x, int y) 2403 { 2404 static char buf[30]; 2405 char *p, *s, *e; 2406 2407 if (!cm) 2408 return "OOPS"; 2409 e = buf + 29; 2410 for (s = buf; s < e && *cm; cm++) 2411 { 2412 if (*cm != '%') 2413 { 2414 *s++ = *cm; 2415 continue; 2416 } 2417 switch (*++cm) 2418 { 2419 case 'd': 2420 p = (char *)tltoa((unsigned long)y); 2421 y = x; 2422 while (*p) 2423 *s++ = *p++; 2424 break; 2425 case 'i': 2426 x++; 2427 y++; 2428 break; 2429 case '+': 2430 *s++ = (char)(*++cm + y); 2431 y = x; 2432 break; 2433 case '%': 2434 *s++ = *cm; 2435 break; 2436 default: 2437 return "OOPS"; 2438 } 2439 } 2440 *s = '\0'; 2441 return buf; 2442 } 2443 2444 #endif /* HAVE_TGETENT */ 2445 2446 /* 2447 * Set the terminal name and initialize the terminal options. 2448 * If "name" is NULL or empty, get the terminal name from the environment. 2449 * If that fails, use the default terminal name. 2450 */ 2451 void 2452 termcapinit(char_u *name) 2453 { 2454 char_u *term; 2455 2456 if (name != NULL && *name == NUL) 2457 name = NULL; /* empty name is equal to no name */ 2458 term = name; 2459 2460 #ifdef __BEOS__ 2461 /* 2462 * TERM environment variable is normally set to 'ansi' on the Bebox; 2463 * Since the BeBox doesn't quite support full ANSI yet, we use our 2464 * own custom 'ansi-beos' termcap instead, unless the -T option has 2465 * been given on the command line. 2466 */ 2467 if (term == NULL 2468 && strcmp((char *)mch_getenv((char_u *)"TERM"), "ansi") == 0) 2469 term = DEFAULT_TERM; 2470 #endif 2471 #ifndef MSWIN 2472 if (term == NULL) 2473 term = mch_getenv((char_u *)"TERM"); 2474 #endif 2475 if (term == NULL || *term == NUL) 2476 term = DEFAULT_TERM; 2477 set_string_option_direct((char_u *)"term", -1, term, OPT_FREE, 0); 2478 2479 /* Set the default terminal name. */ 2480 set_string_default("term", term); 2481 set_string_default("ttytype", term); 2482 2483 /* 2484 * Avoid using "term" here, because the next mch_getenv() may overwrite it. 2485 */ 2486 set_termname(T_NAME != NULL ? T_NAME : term); 2487 } 2488 2489 /* 2490 * the number of calls to ui_write is reduced by using the buffer "out_buf" 2491 */ 2492 #define OUT_SIZE 2047 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(void) 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 /* 2515 * out_flush_cursor(): flush the output buffer and redraw the cursor. 2516 * Does not flush recursively in the GUI to avoid slow drawing. 2517 */ 2518 void 2519 out_flush_cursor( 2520 int force UNUSED, /* when TRUE, update cursor even when not moved */ 2521 int clear_selection UNUSED) /* clear selection under cursor */ 2522 { 2523 mch_disable_flush(); 2524 out_flush(); 2525 mch_enable_flush(); 2526 #ifdef FEAT_GUI 2527 if (gui.in_use) 2528 { 2529 gui_update_cursor(force, clear_selection); 2530 gui_may_flush(); 2531 } 2532 #endif 2533 } 2534 2535 2536 #if defined(FEAT_MBYTE) || defined(PROTO) 2537 /* 2538 * Sometimes a byte out of a multi-byte character is written with out_char(). 2539 * To avoid flushing half of the character, call this function first. 2540 */ 2541 void 2542 out_flush_check(void) 2543 { 2544 if (enc_dbcs != 0 && out_pos >= OUT_SIZE - MB_MAXBYTES) 2545 out_flush(); 2546 } 2547 #endif 2548 2549 #ifdef FEAT_GUI 2550 /* 2551 * out_trash(): Throw away the contents of the output buffer 2552 */ 2553 void 2554 out_trash(void) 2555 { 2556 out_pos = 0; 2557 } 2558 #endif 2559 2560 /* 2561 * out_char(c): put a byte into the output buffer. 2562 * Flush it if it becomes full. 2563 * This should not be used for outputting text on the screen (use functions 2564 * like msg_puts() and screen_putchar() for that). 2565 */ 2566 void 2567 out_char(unsigned c) 2568 { 2569 #if defined(UNIX) || defined(VMS) || defined(AMIGA) || defined(MACOS_X) 2570 if (c == '\n') /* turn LF into CR-LF (CRMOD doesn't seem to do this) */ 2571 out_char('\r'); 2572 #endif 2573 2574 out_buf[out_pos++] = c; 2575 2576 /* For testing we flush each time. */ 2577 if (out_pos >= OUT_SIZE || p_wd) 2578 out_flush(); 2579 } 2580 2581 static void out_char_nf(unsigned); 2582 2583 /* 2584 * out_char_nf(c): like out_char(), but don't flush when p_wd is set 2585 */ 2586 static void 2587 out_char_nf(unsigned c) 2588 { 2589 #if defined(UNIX) || defined(VMS) || defined(AMIGA) || defined(MACOS_X) 2590 if (c == '\n') /* turn LF into CR-LF (CRMOD doesn't seem to do this) */ 2591 out_char_nf('\r'); 2592 #endif 2593 2594 out_buf[out_pos++] = c; 2595 2596 if (out_pos >= OUT_SIZE) 2597 out_flush(); 2598 } 2599 2600 #if defined(FEAT_TITLE) || defined(FEAT_MOUSE_TTY) || defined(FEAT_GUI) \ 2601 || defined(FEAT_TERMRESPONSE) || defined(PROTO) 2602 /* 2603 * A never-padding out_str. 2604 * use this whenever you don't want to run the string through tputs. 2605 * tputs above is harmless, but tputs from the termcap library 2606 * is likely to strip off leading digits, that it mistakes for padding 2607 * information, and "%i", "%d", etc. 2608 * This should only be used for writing terminal codes, not for outputting 2609 * normal text (use functions like msg_puts() and screen_putchar() for that). 2610 */ 2611 void 2612 out_str_nf(char_u *s) 2613 { 2614 if (out_pos > OUT_SIZE - 20) /* avoid terminal strings being split up */ 2615 out_flush(); 2616 while (*s) 2617 out_char_nf(*s++); 2618 2619 /* For testing we write one string at a time. */ 2620 if (p_wd) 2621 out_flush(); 2622 } 2623 #endif 2624 2625 /* 2626 * A conditional-flushing out_str, mainly for visualbell. 2627 * Handles a delay internally, because termlib may not respect the delay or do 2628 * it at the wrong time. 2629 * Note: Only for terminal strings. 2630 */ 2631 void 2632 out_str_cf(char_u *s) 2633 { 2634 if (s != NULL && *s) 2635 { 2636 #ifdef HAVE_TGETENT 2637 char_u *p; 2638 #endif 2639 2640 #ifdef FEAT_GUI 2641 /* Don't use tputs() when GUI is used, ncurses crashes. */ 2642 if (gui.in_use) 2643 { 2644 out_str_nf(s); 2645 return; 2646 } 2647 #endif 2648 if (out_pos > OUT_SIZE - 20) 2649 out_flush(); 2650 #ifdef HAVE_TGETENT 2651 for (p = s; *s; ++s) 2652 { 2653 /* flush just before delay command */ 2654 if (*s == '$' && *(s + 1) == '<') 2655 { 2656 char_u save_c = *s; 2657 int duration = atoi((char *)s + 2); 2658 2659 *s = NUL; 2660 tputs((char *)p, 1, TPUTSFUNCAST out_char_nf); 2661 *s = save_c; 2662 out_flush(); 2663 # ifdef ELAPSED_FUNC 2664 /* Only sleep here if we can limit this happening in 2665 * vim_beep(). */ 2666 p = vim_strchr(s, '>'); 2667 if (p == NULL || duration <= 0) 2668 { 2669 /* can't parse the time, don't sleep here */ 2670 p = s; 2671 } 2672 else 2673 { 2674 ++p; 2675 do_sleep(duration); 2676 } 2677 # else 2678 /* Rely on the terminal library to sleep. */ 2679 p = s; 2680 # endif 2681 break; 2682 } 2683 } 2684 tputs((char *)p, 1, TPUTSFUNCAST out_char_nf); 2685 #else 2686 while (*s) 2687 out_char_nf(*s++); 2688 #endif 2689 2690 /* For testing we write one string at a time. */ 2691 if (p_wd) 2692 out_flush(); 2693 } 2694 } 2695 2696 /* 2697 * out_str(s): Put a character string a byte at a time into the output buffer. 2698 * If HAVE_TGETENT is defined use the termcap parser. (jw) 2699 * This should only be used for writing terminal codes, not for outputting 2700 * normal text (use functions like msg_puts() and screen_putchar() for that). 2701 */ 2702 void 2703 out_str(char_u *s) 2704 { 2705 if (s != NULL && *s) 2706 { 2707 #ifdef FEAT_GUI 2708 /* Don't use tputs() when GUI is used, ncurses crashes. */ 2709 if (gui.in_use) 2710 { 2711 out_str_nf(s); 2712 return; 2713 } 2714 #endif 2715 /* avoid terminal strings being split up */ 2716 if (out_pos > OUT_SIZE - 20) 2717 out_flush(); 2718 #ifdef HAVE_TGETENT 2719 tputs((char *)s, 1, TPUTSFUNCAST out_char_nf); 2720 #else 2721 while (*s) 2722 out_char_nf(*s++); 2723 #endif 2724 2725 /* For testing we write one string at a time. */ 2726 if (p_wd) 2727 out_flush(); 2728 } 2729 } 2730 2731 /* 2732 * cursor positioning using termcap parser. (jw) 2733 */ 2734 void 2735 term_windgoto(int row, int col) 2736 { 2737 OUT_STR(tgoto((char *)T_CM, col, row)); 2738 } 2739 2740 void 2741 term_cursor_right(int i) 2742 { 2743 OUT_STR(tgoto((char *)T_CRI, 0, i)); 2744 } 2745 2746 void 2747 term_append_lines(int line_count) 2748 { 2749 OUT_STR(tgoto((char *)T_CAL, 0, line_count)); 2750 } 2751 2752 void 2753 term_delete_lines(int line_count) 2754 { 2755 OUT_STR(tgoto((char *)T_CDL, 0, line_count)); 2756 } 2757 2758 #if defined(HAVE_TGETENT) || defined(PROTO) 2759 void 2760 term_set_winpos(int x, int y) 2761 { 2762 /* Can't handle a negative value here */ 2763 if (x < 0) 2764 x = 0; 2765 if (y < 0) 2766 y = 0; 2767 OUT_STR(tgoto((char *)T_CWP, y, x)); 2768 } 2769 2770 # if defined(FEAT_TERMRESPONSE) || defined(PROTO) 2771 /* 2772 * Return TRUE if we can request the terminal for a response. 2773 */ 2774 static int 2775 can_get_termresponse() 2776 { 2777 return cur_tmode == TMODE_RAW 2778 && termcap_active 2779 # ifdef UNIX 2780 && (is_not_a_term() || (isatty(1) && isatty(read_cmd_fd))) 2781 # endif 2782 && p_ek; 2783 } 2784 2785 static int winpos_x = -1; 2786 static int winpos_y = -1; 2787 static int did_request_winpos = 0; 2788 2789 /* 2790 * Try getting the Vim window position from the terminal. 2791 * Returns OK or FAIL. 2792 */ 2793 int 2794 term_get_winpos(int *x, int *y, varnumber_T timeout) 2795 { 2796 int count = 0; 2797 int prev_winpos_x = winpos_x; 2798 int prev_winpos_y = winpos_y; 2799 2800 if (*T_CGP == NUL || !can_get_termresponse()) 2801 return FAIL; 2802 winpos_x = -1; 2803 winpos_y = -1; 2804 ++did_request_winpos; 2805 winpos_status = STATUS_SENT; 2806 OUT_STR(T_CGP); 2807 out_flush(); 2808 2809 /* Try reading the result for "timeout" msec. */ 2810 while (count++ <= timeout / 10 && !got_int) 2811 { 2812 (void)vpeekc_nomap(); 2813 if (winpos_x >= 0 && winpos_y >= 0) 2814 { 2815 *x = winpos_x; 2816 *y = winpos_y; 2817 return OK; 2818 } 2819 ui_delay(10, FALSE); 2820 } 2821 /* Do not reset "did_request_winpos", if we timed out the response might 2822 * still come later and we must consume it. */ 2823 2824 winpos_x = prev_winpos_x; 2825 winpos_y = prev_winpos_y; 2826 if (timeout < 10 && prev_winpos_y >= 0 && prev_winpos_y >= 0) 2827 { 2828 /* Polling: return previous values if we have them. */ 2829 *x = winpos_x; 2830 *y = winpos_y; 2831 return OK; 2832 } 2833 2834 return FALSE; 2835 } 2836 # endif 2837 2838 void 2839 term_set_winsize(int height, int width) 2840 { 2841 OUT_STR(tgoto((char *)T_CWS, width, height)); 2842 } 2843 #endif 2844 2845 static void 2846 term_color(char_u *s, int n) 2847 { 2848 char buf[20]; 2849 int i = *s == CSI ? 1 : 2; 2850 /* index in s[] just after <Esc>[ or CSI */ 2851 2852 /* Special handling of 16 colors, because termcap can't handle it */ 2853 /* Also accept "\e[3%dm" for TERMINFO, it is sometimes used */ 2854 /* Also accept CSI instead of <Esc>[ */ 2855 if (n >= 8 && t_colors >= 16 2856 && ((s[0] == ESC && s[1] == '[') || (s[0] == CSI && (i = 1) == 1)) 2857 && s[i] != NUL 2858 && (STRCMP(s + i + 1, "%p1%dm") == 0 2859 || STRCMP(s + i + 1, "%dm") == 0) 2860 && (s[i] == '3' || s[i] == '4')) 2861 { 2862 #ifdef TERMINFO 2863 char *format = "%s%s%%p1%%dm"; 2864 #else 2865 char *format = "%s%s%%dm"; 2866 #endif 2867 sprintf(buf, format, 2868 i == 2 ? IF_EB("\033[", ESC_STR "[") : "\233", 2869 s[i] == '3' ? (n >= 16 ? "38;5;" : "9") 2870 : (n >= 16 ? "48;5;" : "10")); 2871 OUT_STR(tgoto(buf, 0, n >= 16 ? n : n - 8)); 2872 } 2873 else 2874 OUT_STR(tgoto((char *)s, 0, n)); 2875 } 2876 2877 void 2878 term_fg_color(int n) 2879 { 2880 /* Use "AF" termcap entry if present, "Sf" entry otherwise */ 2881 if (*T_CAF) 2882 term_color(T_CAF, n); 2883 else if (*T_CSF) 2884 term_color(T_CSF, n); 2885 } 2886 2887 void 2888 term_bg_color(int n) 2889 { 2890 /* Use "AB" termcap entry if present, "Sb" entry otherwise */ 2891 if (*T_CAB) 2892 term_color(T_CAB, n); 2893 else if (*T_CSB) 2894 term_color(T_CSB, n); 2895 } 2896 2897 #if defined(FEAT_TERMGUICOLORS) || defined(PROTO) 2898 2899 #define RED(rgb) (((long_u)(rgb) >> 16) & 0xFF) 2900 #define GREEN(rgb) (((long_u)(rgb) >> 8) & 0xFF) 2901 #define BLUE(rgb) (((long_u)(rgb) ) & 0xFF) 2902 2903 static void 2904 term_rgb_color(char_u *s, guicolor_T rgb) 2905 { 2906 #define MAX_COLOR_STR_LEN 100 2907 char buf[MAX_COLOR_STR_LEN]; 2908 2909 vim_snprintf(buf, MAX_COLOR_STR_LEN, 2910 (char *)s, RED(rgb), GREEN(rgb), BLUE(rgb)); 2911 OUT_STR(buf); 2912 } 2913 2914 void 2915 term_fg_rgb_color(guicolor_T rgb) 2916 { 2917 term_rgb_color(T_8F, rgb); 2918 } 2919 2920 void 2921 term_bg_rgb_color(guicolor_T rgb) 2922 { 2923 term_rgb_color(T_8B, rgb); 2924 } 2925 #endif 2926 2927 #if (defined(FEAT_TITLE) && (defined(UNIX) || defined(VMS) \ 2928 || defined(MACOS_X))) || defined(PROTO) 2929 /* 2930 * Generic function to set window title, using t_ts and t_fs. 2931 */ 2932 void 2933 term_settitle(char_u *title) 2934 { 2935 /* t_ts takes one argument: column in status line */ 2936 OUT_STR(tgoto((char *)T_TS, 0, 0)); /* set title start */ 2937 out_str_nf(title); 2938 out_str(T_FS); /* set title end */ 2939 out_flush(); 2940 } 2941 #endif 2942 2943 /* 2944 * Make sure we have a valid set or terminal options. 2945 * Replace all entries that are NULL by empty_option 2946 */ 2947 void 2948 ttest(int pairs) 2949 { 2950 char_u *env_colors; 2951 2952 check_options(); /* make sure no options are NULL */ 2953 2954 /* 2955 * MUST have "cm": cursor motion. 2956 */ 2957 if (*T_CM == NUL) 2958 EMSG(_("E437: terminal capability \"cm\" required")); 2959 2960 /* 2961 * if "cs" defined, use a scroll region, it's faster. 2962 */ 2963 if (*T_CS != NUL) 2964 scroll_region = TRUE; 2965 else 2966 scroll_region = FALSE; 2967 2968 if (pairs) 2969 { 2970 /* 2971 * optional pairs 2972 */ 2973 /* TP goes to normal mode for TI (invert) and TB (bold) */ 2974 if (*T_ME == NUL) 2975 T_ME = T_MR = T_MD = T_MB = empty_option; 2976 if (*T_SO == NUL || *T_SE == NUL) 2977 T_SO = T_SE = empty_option; 2978 if (*T_US == NUL || *T_UE == NUL) 2979 T_US = T_UE = empty_option; 2980 if (*T_CZH == NUL || *T_CZR == NUL) 2981 T_CZH = T_CZR = empty_option; 2982 2983 /* T_VE is needed even though T_VI is not defined */ 2984 if (*T_VE == NUL) 2985 T_VI = empty_option; 2986 2987 /* if 'mr' or 'me' is not defined use 'so' and 'se' */ 2988 if (*T_ME == NUL) 2989 { 2990 T_ME = T_SE; 2991 T_MR = T_SO; 2992 T_MD = T_SO; 2993 } 2994 2995 /* if 'so' or 'se' is not defined use 'mr' and 'me' */ 2996 if (*T_SO == NUL) 2997 { 2998 T_SE = T_ME; 2999 if (*T_MR == NUL) 3000 T_SO = T_MD; 3001 else 3002 T_SO = T_MR; 3003 } 3004 3005 /* if 'ZH' or 'ZR' is not defined use 'mr' and 'me' */ 3006 if (*T_CZH == NUL) 3007 { 3008 T_CZR = T_ME; 3009 if (*T_MR == NUL) 3010 T_CZH = T_MD; 3011 else 3012 T_CZH = T_MR; 3013 } 3014 3015 /* "Sb" and "Sf" come in pairs */ 3016 if (*T_CSB == NUL || *T_CSF == NUL) 3017 { 3018 T_CSB = empty_option; 3019 T_CSF = empty_option; 3020 } 3021 3022 /* "AB" and "AF" come in pairs */ 3023 if (*T_CAB == NUL || *T_CAF == NUL) 3024 { 3025 T_CAB = empty_option; 3026 T_CAF = empty_option; 3027 } 3028 3029 /* if 'Sb' and 'AB' are not defined, reset "Co" */ 3030 if (*T_CSB == NUL && *T_CAB == NUL) 3031 free_one_termoption(T_CCO); 3032 3033 /* Set 'weirdinvert' according to value of 't_xs' */ 3034 p_wiv = (*T_XS != NUL); 3035 } 3036 need_gather = TRUE; 3037 3038 /* Set t_colors to the value of $COLORS or t_Co. */ 3039 t_colors = atoi((char *)T_CCO); 3040 env_colors = mch_getenv((char_u *)"COLORS"); 3041 if (env_colors != NULL && isdigit(*env_colors)) 3042 { 3043 int colors = atoi((char *)env_colors); 3044 3045 if (colors != t_colors) 3046 set_color_count(colors); 3047 } 3048 } 3049 3050 #if (defined(FEAT_GUI) && (defined(FEAT_MENU) || !defined(USE_ON_FLY_SCROLL))) \ 3051 || defined(PROTO) 3052 /* 3053 * Represent the given long_u as individual bytes, with the most significant 3054 * byte first, and store them in dst. 3055 */ 3056 void 3057 add_long_to_buf(long_u val, char_u *dst) 3058 { 3059 int i; 3060 int shift; 3061 3062 for (i = 1; i <= (int)sizeof(long_u); i++) 3063 { 3064 shift = 8 * (sizeof(long_u) - i); 3065 dst[i - 1] = (char_u) ((val >> shift) & 0xff); 3066 } 3067 } 3068 3069 static int get_long_from_buf(char_u *buf, long_u *val); 3070 3071 /* 3072 * Interpret the next string of bytes in buf as a long integer, with the most 3073 * significant byte first. Note that it is assumed that buf has been through 3074 * inchar(), so that NUL and K_SPECIAL will be represented as three bytes each. 3075 * Puts result in val, and returns the number of bytes read from buf 3076 * (between sizeof(long_u) and 2 * sizeof(long_u)), or -1 if not enough bytes 3077 * were present. 3078 */ 3079 static int 3080 get_long_from_buf(char_u *buf, long_u *val) 3081 { 3082 int len; 3083 char_u bytes[sizeof(long_u)]; 3084 int i; 3085 int shift; 3086 3087 *val = 0; 3088 len = get_bytes_from_buf(buf, bytes, (int)sizeof(long_u)); 3089 if (len != -1) 3090 { 3091 for (i = 0; i < (int)sizeof(long_u); i++) 3092 { 3093 shift = 8 * (sizeof(long_u) - 1 - i); 3094 *val += (long_u)bytes[i] << shift; 3095 } 3096 } 3097 return len; 3098 } 3099 #endif 3100 3101 #if defined(FEAT_GUI) \ 3102 || (defined(FEAT_MOUSE) && (!defined(UNIX) || defined(FEAT_MOUSE_XTERM) \ 3103 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE))) 3104 /* 3105 * Read the next num_bytes bytes from buf, and store them in bytes. Assume 3106 * that buf has been through inchar(). Returns the actual number of bytes used 3107 * from buf (between num_bytes and num_bytes*2), or -1 if not enough bytes were 3108 * available. 3109 */ 3110 static int 3111 get_bytes_from_buf(char_u *buf, char_u *bytes, int num_bytes) 3112 { 3113 int len = 0; 3114 int i; 3115 char_u c; 3116 3117 for (i = 0; i < num_bytes; i++) 3118 { 3119 if ((c = buf[len++]) == NUL) 3120 return -1; 3121 if (c == K_SPECIAL) 3122 { 3123 if (buf[len] == NUL || buf[len + 1] == NUL) /* cannot happen? */ 3124 return -1; 3125 if (buf[len++] == (int)KS_ZERO) 3126 c = NUL; 3127 /* else it should be KS_SPECIAL; when followed by KE_FILLER c is 3128 * K_SPECIAL, or followed by KE_CSI and c must be CSI. */ 3129 if (buf[len++] == (int)KE_CSI) 3130 c = CSI; 3131 } 3132 else if (c == CSI && buf[len] == KS_EXTRA 3133 && buf[len + 1] == (int)KE_CSI) 3134 /* CSI is stored as CSI KS_SPECIAL KE_CSI to avoid confusion with 3135 * the start of a special key, see add_to_input_buf_csi(). */ 3136 len += 2; 3137 bytes[i] = c; 3138 } 3139 return len; 3140 } 3141 #endif 3142 3143 /* 3144 * Check if the new shell size is valid, correct it if it's too small or way 3145 * too big. 3146 */ 3147 void 3148 check_shellsize(void) 3149 { 3150 if (Rows < min_rows()) /* need room for one window and command line */ 3151 Rows = min_rows(); 3152 limit_screen_size(); 3153 } 3154 3155 /* 3156 * Limit Rows and Columns to avoid an overflow in Rows * Columns. 3157 */ 3158 void 3159 limit_screen_size(void) 3160 { 3161 if (Columns < MIN_COLUMNS) 3162 Columns = MIN_COLUMNS; 3163 else if (Columns > 10000) 3164 Columns = 10000; 3165 if (Rows > 1000) 3166 Rows = 1000; 3167 } 3168 3169 /* 3170 * Invoked just before the screen structures are going to be (re)allocated. 3171 */ 3172 void 3173 win_new_shellsize(void) 3174 { 3175 static int old_Rows = 0; 3176 static int old_Columns = 0; 3177 3178 if (old_Rows != Rows || old_Columns != Columns) 3179 ui_new_shellsize(); 3180 if (old_Rows != Rows) 3181 { 3182 /* if 'window' uses the whole screen, keep it using that */ 3183 if (p_window == old_Rows - 1 || old_Rows == 0) 3184 p_window = Rows - 1; 3185 old_Rows = Rows; 3186 shell_new_rows(); /* update window sizes */ 3187 } 3188 if (old_Columns != Columns) 3189 { 3190 old_Columns = Columns; 3191 shell_new_columns(); /* update window sizes */ 3192 } 3193 } 3194 3195 /* 3196 * Call this function when the Vim shell has been resized in any way. 3197 * Will obtain the current size and redraw (also when size didn't change). 3198 */ 3199 void 3200 shell_resized(void) 3201 { 3202 set_shellsize(0, 0, FALSE); 3203 } 3204 3205 /* 3206 * Check if the shell size changed. Handle a resize. 3207 * When the size didn't change, nothing happens. 3208 */ 3209 void 3210 shell_resized_check(void) 3211 { 3212 int old_Rows = Rows; 3213 int old_Columns = Columns; 3214 3215 if (!exiting 3216 #ifdef FEAT_GUI 3217 /* Do not get the size when executing a shell command during 3218 * startup. */ 3219 && !gui.starting 3220 #endif 3221 ) 3222 { 3223 (void)ui_get_shellsize(); 3224 check_shellsize(); 3225 if (old_Rows != Rows || old_Columns != Columns) 3226 shell_resized(); 3227 } 3228 } 3229 3230 /* 3231 * Set size of the Vim shell. 3232 * If 'mustset' is TRUE, we must set Rows and Columns, do not get the real 3233 * window size (this is used for the :win command). 3234 * If 'mustset' is FALSE, we may try to get the real window size and if 3235 * it fails use 'width' and 'height'. 3236 */ 3237 void 3238 set_shellsize(int width, int height, int mustset) 3239 { 3240 static int busy = FALSE; 3241 3242 /* 3243 * Avoid recursiveness, can happen when setting the window size causes 3244 * another window-changed signal. 3245 */ 3246 if (busy) 3247 return; 3248 3249 if (width < 0 || height < 0) /* just checking... */ 3250 return; 3251 3252 if (State == HITRETURN || State == SETWSIZE) 3253 { 3254 /* postpone the resizing */ 3255 State = SETWSIZE; 3256 return; 3257 } 3258 3259 /* curwin->w_buffer can be NULL when we are closing a window and the 3260 * buffer has already been closed and removing a scrollbar causes a resize 3261 * event. Don't resize then, it will happen after entering another buffer. 3262 */ 3263 if (curwin->w_buffer == NULL) 3264 return; 3265 3266 ++busy; 3267 3268 #ifdef AMIGA 3269 out_flush(); /* must do this before mch_get_shellsize() for 3270 some obscure reason */ 3271 #endif 3272 3273 if (mustset || (ui_get_shellsize() == FAIL && height != 0)) 3274 { 3275 Rows = height; 3276 Columns = width; 3277 check_shellsize(); 3278 ui_set_shellsize(mustset); 3279 } 3280 else 3281 check_shellsize(); 3282 3283 /* The window layout used to be adjusted here, but it now happens in 3284 * screenalloc() (also invoked from screenclear()). That is because the 3285 * "busy" check above may skip this, but not screenalloc(). */ 3286 3287 if (State != ASKMORE && State != EXTERNCMD && State != CONFIRM) 3288 screenclear(); 3289 else 3290 screen_start(); /* don't know where cursor is now */ 3291 3292 if (starting != NO_SCREEN) 3293 { 3294 #ifdef FEAT_TITLE 3295 maketitle(); 3296 #endif 3297 changed_line_abv_curs(); 3298 invalidate_botline(); 3299 3300 /* 3301 * We only redraw when it's needed: 3302 * - While at the more prompt or executing an external command, don't 3303 * redraw, but position the cursor. 3304 * - While editing the command line, only redraw that. 3305 * - in Ex mode, don't redraw anything. 3306 * - Otherwise, redraw right now, and position the cursor. 3307 * Always need to call update_screen() or screenalloc(), to make 3308 * sure Rows/Columns and the size of ScreenLines[] is correct! 3309 */ 3310 if (State == ASKMORE || State == EXTERNCMD || State == CONFIRM 3311 || exmode_active) 3312 { 3313 screenalloc(FALSE); 3314 repeat_message(); 3315 } 3316 else 3317 { 3318 if (curwin->w_p_scb) 3319 do_check_scrollbind(TRUE); 3320 if (State & CMDLINE) 3321 { 3322 update_screen(NOT_VALID); 3323 redrawcmdline(); 3324 } 3325 else 3326 { 3327 update_topline(); 3328 #if defined(FEAT_INS_EXPAND) 3329 if (pum_visible()) 3330 { 3331 redraw_later(NOT_VALID); 3332 ins_compl_show_pum(); 3333 } 3334 #endif 3335 update_screen(NOT_VALID); 3336 if (redrawing()) 3337 setcursor(); 3338 } 3339 } 3340 cursor_on(); /* redrawing may have switched it off */ 3341 } 3342 out_flush(); 3343 --busy; 3344 } 3345 3346 /* 3347 * Set the terminal to TMODE_RAW (for Normal mode) or TMODE_COOK (for external 3348 * commands and Ex mode). 3349 */ 3350 void 3351 settmode(int tmode) 3352 { 3353 #ifdef FEAT_GUI 3354 /* don't set the term where gvim was started to any mode */ 3355 if (gui.in_use) 3356 return; 3357 #endif 3358 3359 if (full_screen) 3360 { 3361 /* 3362 * When returning after calling a shell we want to really set the 3363 * terminal to raw mode, even though we think it already is, because 3364 * the shell program may have reset the terminal mode. 3365 * When we think the terminal is normal, don't try to set it to 3366 * normal again, because that causes problems (logout!) on some 3367 * machines. 3368 */ 3369 if (tmode != TMODE_COOK || cur_tmode != TMODE_COOK) 3370 { 3371 #ifdef FEAT_TERMRESPONSE 3372 # ifdef FEAT_GUI 3373 if (!gui.in_use && !gui.starting) 3374 # endif 3375 { 3376 /* May need to check for T_CRV response and termcodes, it 3377 * doesn't work in Cooked mode, an external program may get 3378 * them. */ 3379 if (tmode != TMODE_RAW && (crv_status == STATUS_SENT 3380 || u7_status == STATUS_SENT 3381 #ifdef FEAT_TERMINAL 3382 || rfg_status == STATUS_SENT 3383 #endif 3384 || rbg_status == STATUS_SENT 3385 || rbm_status == STATUS_SENT 3386 || rcs_status == STATUS_SENT 3387 || winpos_status == STATUS_SENT)) 3388 (void)vpeekc_nomap(); 3389 check_for_codes_from_term(); 3390 } 3391 #endif 3392 #ifdef FEAT_MOUSE_TTY 3393 if (tmode != TMODE_RAW) 3394 mch_setmouse(FALSE); /* switch mouse off */ 3395 #endif 3396 if (tmode != TMODE_RAW) 3397 out_str(T_BD); /* disable bracketed paste mode */ 3398 out_flush(); 3399 mch_settmode(tmode); /* machine specific function */ 3400 cur_tmode = tmode; 3401 #ifdef FEAT_MOUSE 3402 if (tmode == TMODE_RAW) 3403 setmouse(); /* may switch mouse on */ 3404 #endif 3405 if (tmode == TMODE_RAW) 3406 out_str(T_BE); /* enable bracketed paste mode */ 3407 out_flush(); 3408 } 3409 #ifdef FEAT_TERMRESPONSE 3410 may_req_termresponse(); 3411 #endif 3412 } 3413 } 3414 3415 void 3416 starttermcap(void) 3417 { 3418 if (full_screen && !termcap_active) 3419 { 3420 out_str(T_TI); /* start termcap mode */ 3421 out_str(T_KS); /* start "keypad transmit" mode */ 3422 out_str(T_BE); /* enable bracketed paste mode */ 3423 out_flush(); 3424 termcap_active = TRUE; 3425 screen_start(); /* don't know where cursor is now */ 3426 #ifdef FEAT_TERMRESPONSE 3427 # ifdef FEAT_GUI 3428 if (!gui.in_use && !gui.starting) 3429 # endif 3430 { 3431 may_req_termresponse(); 3432 /* Immediately check for a response. If t_Co changes, we don't 3433 * want to redraw with wrong colors first. */ 3434 if (crv_status == STATUS_SENT) 3435 check_for_codes_from_term(); 3436 } 3437 #endif 3438 } 3439 } 3440 3441 void 3442 stoptermcap(void) 3443 { 3444 screen_stop_highlight(); 3445 reset_cterm_colors(); 3446 if (termcap_active) 3447 { 3448 #ifdef FEAT_TERMRESPONSE 3449 # ifdef FEAT_GUI 3450 if (!gui.in_use && !gui.starting) 3451 # endif 3452 { 3453 /* May need to discard T_CRV, T_U7 or T_RBG response. */ 3454 if (crv_status == STATUS_SENT 3455 || u7_status == STATUS_SENT 3456 # ifdef FEAT_TERMINAL 3457 || rfg_status == STATUS_SENT 3458 # endif 3459 || rbg_status == STATUS_SENT 3460 || rbm_status == STATUS_SENT 3461 || rcs_status == STATUS_SENT 3462 || winpos_status == STATUS_SENT) 3463 { 3464 # ifdef UNIX 3465 /* Give the terminal a chance to respond. */ 3466 mch_delay(100L, FALSE); 3467 # endif 3468 # ifdef TCIFLUSH 3469 /* Discard data received but not read. */ 3470 if (exiting) 3471 tcflush(fileno(stdin), TCIFLUSH); 3472 # endif 3473 } 3474 /* Check for termcodes first, otherwise an external program may 3475 * get them. */ 3476 check_for_codes_from_term(); 3477 } 3478 #endif 3479 out_str(T_BD); /* disable bracketed paste mode */ 3480 out_str(T_KE); /* stop "keypad transmit" mode */ 3481 out_flush(); 3482 termcap_active = FALSE; 3483 cursor_on(); /* just in case it is still off */ 3484 out_str(T_TE); /* stop termcap mode */ 3485 screen_start(); /* don't know where cursor is now */ 3486 out_flush(); 3487 } 3488 } 3489 3490 #if defined(FEAT_TERMRESPONSE) || defined(PROTO) 3491 /* 3492 * Request version string (for xterm) when needed. 3493 * Only do this after switching to raw mode, otherwise the result will be 3494 * echoed. 3495 * Only do this after startup has finished, to avoid that the response comes 3496 * while executing "-c !cmd" or even after "-c quit". 3497 * Only do this after termcap mode has been started, otherwise the codes for 3498 * the cursor keys may be wrong. 3499 * Only do this when 'esckeys' is on, otherwise the response causes trouble in 3500 * Insert mode. 3501 * On Unix only do it when both output and input are a tty (avoid writing 3502 * request to terminal while reading from a file). 3503 * The result is caught in check_termcode(). 3504 */ 3505 void 3506 may_req_termresponse(void) 3507 { 3508 if (crv_status == STATUS_GET 3509 && can_get_termresponse() 3510 && starting == 0 3511 && *T_CRV != NUL) 3512 { 3513 LOG_TR("Sending CRV request"); 3514 out_str(T_CRV); 3515 crv_status = STATUS_SENT; 3516 /* check for the characters now, otherwise they might be eaten by 3517 * get_keystroke() */ 3518 out_flush(); 3519 (void)vpeekc_nomap(); 3520 } 3521 } 3522 3523 # if defined(FEAT_MBYTE) || defined(PROTO) 3524 /* 3525 * Check how the terminal treats ambiguous character width (UAX #11). 3526 * First, we move the cursor to (1, 0) and print a test ambiguous character 3527 * \u25bd (WHITE DOWN-POINTING TRIANGLE) and query current cursor position. 3528 * If the terminal treats \u25bd as single width, the position is (1, 1), 3529 * or if it is treated as double width, that will be (1, 2). 3530 * This function has the side effect that changes cursor position, so 3531 * it must be called immediately after entering termcap mode. 3532 */ 3533 void 3534 may_req_ambiguous_char_width(void) 3535 { 3536 if (u7_status == STATUS_GET 3537 && can_get_termresponse() 3538 && starting == 0 3539 && *T_U7 != NUL 3540 && !option_was_set((char_u *)"ambiwidth")) 3541 { 3542 char_u buf[16]; 3543 3544 LOG_TR("Sending U7 request"); 3545 /* Do this in the second row. In the first row the returned sequence 3546 * may be CSI 1;2R, which is the same as <S-F3>. */ 3547 term_windgoto(1, 0); 3548 buf[mb_char2bytes(0x25bd, buf)] = 0; 3549 out_str(buf); 3550 out_str(T_U7); 3551 u7_status = STATUS_SENT; 3552 out_flush(); 3553 3554 /* This overwrites a few characters on the screen, a redraw is needed 3555 * after this. Clear them out for now. */ 3556 term_windgoto(1, 0); 3557 out_str((char_u *)" "); 3558 term_windgoto(0, 0); 3559 3560 /* Need to reset the known cursor position. */ 3561 screen_start(); 3562 3563 /* check for the characters now, otherwise they might be eaten by 3564 * get_keystroke() */ 3565 out_flush(); 3566 (void)vpeekc_nomap(); 3567 } 3568 } 3569 # endif 3570 3571 /* 3572 * Similar to requesting the version string: Request the terminal background 3573 * color when it is the right moment. 3574 */ 3575 void 3576 may_req_bg_color(void) 3577 { 3578 if (can_get_termresponse() && starting == 0) 3579 { 3580 int didit = FALSE; 3581 3582 # ifdef FEAT_TERMINAL 3583 /* Only request foreground if t_RF is set. */ 3584 if (rfg_status == STATUS_GET && *T_RFG != NUL) 3585 { 3586 LOG_TR("Sending FG request"); 3587 out_str(T_RFG); 3588 rfg_status = STATUS_SENT; 3589 didit = TRUE; 3590 } 3591 # endif 3592 3593 /* Only request background if t_RB is set. */ 3594 if (rbg_status == STATUS_GET && *T_RBG != NUL) 3595 { 3596 LOG_TR("Sending BG request"); 3597 out_str(T_RBG); 3598 rbg_status = STATUS_SENT; 3599 didit = TRUE; 3600 } 3601 3602 if (didit) 3603 { 3604 /* check for the characters now, otherwise they might be eaten by 3605 * get_keystroke() */ 3606 out_flush(); 3607 (void)vpeekc_nomap(); 3608 } 3609 } 3610 } 3611 3612 # ifdef DEBUG_TERMRESPONSE 3613 static void 3614 log_tr(char *msg) 3615 { 3616 static FILE *fd_tr = NULL; 3617 static proftime_T start; 3618 proftime_T now; 3619 3620 if (fd_tr == NULL) 3621 { 3622 fd_tr = fopen("termresponse.log", "w"); 3623 profile_start(&start); 3624 } 3625 now = start; 3626 profile_end(&now); 3627 fprintf(fd_tr, "%s: %s %s\n", 3628 profile_msg(&now), 3629 must_redraw == NOT_VALID ? "NV" 3630 : must_redraw == CLEAR ? "CL" : " ", 3631 msg); 3632 } 3633 # endif 3634 #endif 3635 3636 /* 3637 * Return TRUE when saving and restoring the screen. 3638 */ 3639 int 3640 swapping_screen(void) 3641 { 3642 return (full_screen && *T_TI != NUL); 3643 } 3644 3645 #if defined(FEAT_MOUSE) || defined(PROTO) 3646 /* 3647 * setmouse() - switch mouse on/off depending on current mode and 'mouse' 3648 */ 3649 void 3650 setmouse(void) 3651 { 3652 # ifdef FEAT_MOUSE_TTY 3653 int checkfor; 3654 # endif 3655 3656 # ifdef FEAT_MOUSESHAPE 3657 update_mouseshape(-1); 3658 # endif 3659 3660 # ifdef FEAT_MOUSE_TTY /* Should be outside proc, but may break MOUSESHAPE */ 3661 # ifdef FEAT_GUI 3662 /* In the GUI the mouse is always enabled. */ 3663 if (gui.in_use) 3664 return; 3665 # endif 3666 /* be quick when mouse is off */ 3667 if (*p_mouse == NUL || has_mouse_termcode == 0) 3668 return; 3669 3670 /* don't switch mouse on when not in raw mode (Ex mode) */ 3671 if (cur_tmode != TMODE_RAW) 3672 { 3673 mch_setmouse(FALSE); 3674 return; 3675 } 3676 3677 if (VIsual_active) 3678 checkfor = MOUSE_VISUAL; 3679 else if (State == HITRETURN || State == ASKMORE || State == SETWSIZE) 3680 checkfor = MOUSE_RETURN; 3681 else if (State & INSERT) 3682 checkfor = MOUSE_INSERT; 3683 else if (State & CMDLINE) 3684 checkfor = MOUSE_COMMAND; 3685 else if (State == CONFIRM || State == EXTERNCMD) 3686 checkfor = ' '; /* don't use mouse for ":confirm" or ":!cmd" */ 3687 else 3688 checkfor = MOUSE_NORMAL; /* assume normal mode */ 3689 3690 if (mouse_has(checkfor)) 3691 mch_setmouse(TRUE); 3692 else 3693 mch_setmouse(FALSE); 3694 # endif 3695 } 3696 3697 /* 3698 * Return TRUE if 3699 * - "c" is in 'mouse', or 3700 * - 'a' is in 'mouse' and "c" is in MOUSE_A, or 3701 * - the current buffer is a help file and 'h' is in 'mouse' and we are in a 3702 * normal editing mode (not at hit-return message). 3703 */ 3704 int 3705 mouse_has(int c) 3706 { 3707 char_u *p; 3708 3709 for (p = p_mouse; *p; ++p) 3710 switch (*p) 3711 { 3712 case 'a': if (vim_strchr((char_u *)MOUSE_A, c) != NULL) 3713 return TRUE; 3714 break; 3715 case MOUSE_HELP: if (c != MOUSE_RETURN && curbuf->b_help) 3716 return TRUE; 3717 break; 3718 default: if (c == *p) return TRUE; break; 3719 } 3720 return FALSE; 3721 } 3722 3723 /* 3724 * Return TRUE when 'mousemodel' is set to "popup" or "popup_setpos". 3725 */ 3726 int 3727 mouse_model_popup(void) 3728 { 3729 return (p_mousem[0] == 'p'); 3730 } 3731 #endif 3732 3733 /* 3734 * By outputting the 'cursor very visible' termcap code, for some windowed 3735 * terminals this makes the screen scrolled to the correct position. 3736 * Used when starting Vim or returning from a shell. 3737 */ 3738 void 3739 scroll_start(void) 3740 { 3741 if (*T_VS != NUL && *T_CVS != NUL) 3742 { 3743 out_str(T_VS); 3744 out_str(T_CVS); 3745 screen_start(); /* don't know where cursor is now */ 3746 } 3747 } 3748 3749 static int cursor_is_off = FALSE; 3750 3751 /* 3752 * Enable the cursor. 3753 */ 3754 void 3755 cursor_on(void) 3756 { 3757 if (cursor_is_off) 3758 { 3759 out_str(T_VE); 3760 cursor_is_off = FALSE; 3761 } 3762 } 3763 3764 /* 3765 * Disable the cursor. 3766 */ 3767 void 3768 cursor_off(void) 3769 { 3770 if (full_screen && !cursor_is_off) 3771 { 3772 out_str(T_VI); /* disable cursor */ 3773 cursor_is_off = TRUE; 3774 } 3775 } 3776 3777 #if defined(CURSOR_SHAPE) || defined(PROTO) 3778 /* 3779 * Set cursor shape to match Insert or Replace mode. 3780 */ 3781 void 3782 term_cursor_mode(int forced) 3783 { 3784 static int showing_mode = -1; 3785 char_u *p; 3786 3787 /* Only do something when redrawing the screen and we can restore the 3788 * mode. */ 3789 if (!full_screen || *T_CEI == NUL) 3790 { 3791 # ifdef FEAT_TERMRESPONSE 3792 if (forced && initial_cursor_shape > 0) 3793 /* Restore to initial values. */ 3794 term_cursor_shape(initial_cursor_shape, initial_cursor_blink); 3795 # endif 3796 return; 3797 } 3798 3799 if ((State & REPLACE) == REPLACE) 3800 { 3801 if (forced || showing_mode != REPLACE) 3802 { 3803 if (*T_CSR != NUL) 3804 p = T_CSR; /* Replace mode cursor */ 3805 else 3806 p = T_CSI; /* fall back to Insert mode cursor */ 3807 if (*p != NUL) 3808 { 3809 out_str(p); 3810 showing_mode = REPLACE; 3811 } 3812 } 3813 } 3814 else if (State & INSERT) 3815 { 3816 if ((forced || showing_mode != INSERT) && *T_CSI != NUL) 3817 { 3818 out_str(T_CSI); /* Insert mode cursor */ 3819 showing_mode = INSERT; 3820 } 3821 } 3822 else if (forced || showing_mode != NORMAL) 3823 { 3824 out_str(T_CEI); /* non-Insert mode cursor */ 3825 showing_mode = NORMAL; 3826 } 3827 } 3828 3829 # if defined(FEAT_TERMINAL) || defined(PROTO) 3830 void 3831 term_cursor_color(char_u *color) 3832 { 3833 if (*T_CSC != NUL) 3834 { 3835 out_str(T_CSC); /* set cursor color start */ 3836 out_str_nf(color); 3837 out_str(T_CEC); /* set cursor color end */ 3838 out_flush(); 3839 } 3840 } 3841 # endif 3842 3843 int 3844 blink_state_is_inverted() 3845 { 3846 #ifdef FEAT_TERMRESPONSE 3847 return rbm_status == STATUS_GOT && rcs_status == STATUS_GOT 3848 && initial_cursor_blink != initial_cursor_shape_blink; 3849 #else 3850 return FALSE; 3851 #endif 3852 } 3853 3854 /* 3855 * "shape": 1 = block, 2 = underline, 3 = vertical bar 3856 */ 3857 void 3858 term_cursor_shape(int shape, int blink) 3859 { 3860 if (*T_CSH != NUL) 3861 { 3862 OUT_STR(tgoto((char *)T_CSH, 0, shape * 2 - blink)); 3863 out_flush(); 3864 } 3865 else 3866 { 3867 int do_blink = blink; 3868 3869 /* t_SH is empty: try setting just the blink state. 3870 * The blink flags are XORed together, if the initial blinking from 3871 * style and shape differs, we need to invert the flag here. */ 3872 if (blink_state_is_inverted()) 3873 do_blink = !blink; 3874 3875 if (do_blink && *T_VS != NUL) 3876 { 3877 out_str(T_VS); 3878 out_flush(); 3879 } 3880 else if (!do_blink && *T_CVS != NUL) 3881 { 3882 out_str(T_CVS); 3883 out_flush(); 3884 } 3885 } 3886 } 3887 #endif 3888 3889 /* 3890 * Set scrolling region for window 'wp'. 3891 * The region starts 'off' lines from the start of the window. 3892 * Also set the vertical scroll region for a vertically split window. Always 3893 * the full width of the window, excluding the vertical separator. 3894 */ 3895 void 3896 scroll_region_set(win_T *wp, int off) 3897 { 3898 OUT_STR(tgoto((char *)T_CS, W_WINROW(wp) + wp->w_height - 1, 3899 W_WINROW(wp) + off)); 3900 if (*T_CSV != NUL && wp->w_width != Columns) 3901 OUT_STR(tgoto((char *)T_CSV, wp->w_wincol + wp->w_width - 1, 3902 wp->w_wincol)); 3903 screen_start(); /* don't know where cursor is now */ 3904 } 3905 3906 /* 3907 * Reset scrolling region to the whole screen. 3908 */ 3909 void 3910 scroll_region_reset(void) 3911 { 3912 OUT_STR(tgoto((char *)T_CS, (int)Rows - 1, 0)); 3913 if (*T_CSV != NUL) 3914 OUT_STR(tgoto((char *)T_CSV, (int)Columns - 1, 0)); 3915 screen_start(); /* don't know where cursor is now */ 3916 } 3917 3918 3919 /* 3920 * List of terminal codes that are currently recognized. 3921 */ 3922 3923 static struct termcode 3924 { 3925 char_u name[2]; /* termcap name of entry */ 3926 char_u *code; /* terminal code (in allocated memory) */ 3927 int len; /* STRLEN(code) */ 3928 int modlen; /* length of part before ";*~". */ 3929 } *termcodes = NULL; 3930 3931 static int tc_max_len = 0; /* number of entries that termcodes[] can hold */ 3932 static int tc_len = 0; /* current number of entries in termcodes[] */ 3933 3934 static int termcode_star(char_u *code, int len); 3935 3936 void 3937 clear_termcodes(void) 3938 { 3939 while (tc_len > 0) 3940 vim_free(termcodes[--tc_len].code); 3941 VIM_CLEAR(termcodes); 3942 tc_max_len = 0; 3943 3944 #ifdef HAVE_TGETENT 3945 BC = (char *)empty_option; 3946 UP = (char *)empty_option; 3947 PC = NUL; /* set pad character to NUL */ 3948 ospeed = 0; 3949 #endif 3950 3951 need_gather = TRUE; /* need to fill termleader[] */ 3952 } 3953 3954 #define ATC_FROM_TERM 55 3955 3956 /* 3957 * Add a new entry to the list of terminal codes. 3958 * The list is kept alphabetical for ":set termcap" 3959 * "flags" is TRUE when replacing 7-bit by 8-bit controls is desired. 3960 * "flags" can also be ATC_FROM_TERM for got_code_from_term(). 3961 */ 3962 void 3963 add_termcode(char_u *name, char_u *string, int flags) 3964 { 3965 struct termcode *new_tc; 3966 int i, j; 3967 char_u *s; 3968 int len; 3969 3970 if (string == NULL || *string == NUL) 3971 { 3972 del_termcode(name); 3973 return; 3974 } 3975 3976 #if defined(WIN3264) && !defined(FEAT_GUI) 3977 s = vim_strnsave(string, (int)STRLEN(string) + 1); 3978 #else 3979 s = vim_strsave(string); 3980 #endif 3981 if (s == NULL) 3982 return; 3983 3984 /* Change leading <Esc>[ to CSI, change <Esc>O to <M-O>. */ 3985 if (flags != 0 && flags != ATC_FROM_TERM && term_7to8bit(string) != 0) 3986 { 3987 STRMOVE(s, s + 1); 3988 s[0] = term_7to8bit(string); 3989 } 3990 3991 #if defined(WIN3264) && !defined(FEAT_GUI) 3992 if (s[0] == K_NUL) 3993 { 3994 STRMOVE(s + 1, s); 3995 s[1] = 3; 3996 } 3997 #endif 3998 3999 len = (int)STRLEN(s); 4000 4001 need_gather = TRUE; /* need to fill termleader[] */ 4002 4003 /* 4004 * need to make space for more entries 4005 */ 4006 if (tc_len == tc_max_len) 4007 { 4008 tc_max_len += 20; 4009 new_tc = (struct termcode *)alloc( 4010 (unsigned)(tc_max_len * sizeof(struct termcode))); 4011 if (new_tc == NULL) 4012 { 4013 tc_max_len -= 20; 4014 return; 4015 } 4016 for (i = 0; i < tc_len; ++i) 4017 new_tc[i] = termcodes[i]; 4018 vim_free(termcodes); 4019 termcodes = new_tc; 4020 } 4021 4022 /* 4023 * Look for existing entry with the same name, it is replaced. 4024 * Look for an existing entry that is alphabetical higher, the new entry 4025 * is inserted in front of it. 4026 */ 4027 for (i = 0; i < tc_len; ++i) 4028 { 4029 if (termcodes[i].name[0] < name[0]) 4030 continue; 4031 if (termcodes[i].name[0] == name[0]) 4032 { 4033 if (termcodes[i].name[1] < name[1]) 4034 continue; 4035 /* 4036 * Exact match: May replace old code. 4037 */ 4038 if (termcodes[i].name[1] == name[1]) 4039 { 4040 if (flags == ATC_FROM_TERM && (j = termcode_star( 4041 termcodes[i].code, termcodes[i].len)) > 0) 4042 { 4043 /* Don't replace ESC[123;*X or ESC O*X with another when 4044 * invoked from got_code_from_term(). */ 4045 if (len == termcodes[i].len - j 4046 && STRNCMP(s, termcodes[i].code, len - 1) == 0 4047 && s[len - 1] 4048 == termcodes[i].code[termcodes[i].len - 1]) 4049 { 4050 /* They are equal but for the ";*": don't add it. */ 4051 vim_free(s); 4052 return; 4053 } 4054 } 4055 else 4056 { 4057 /* Replace old code. */ 4058 vim_free(termcodes[i].code); 4059 --tc_len; 4060 break; 4061 } 4062 } 4063 } 4064 /* 4065 * Found alphabetical larger entry, move rest to insert new entry 4066 */ 4067 for (j = tc_len; j > i; --j) 4068 termcodes[j] = termcodes[j - 1]; 4069 break; 4070 } 4071 4072 termcodes[i].name[0] = name[0]; 4073 termcodes[i].name[1] = name[1]; 4074 termcodes[i].code = s; 4075 termcodes[i].len = len; 4076 4077 /* For xterm we recognize special codes like "ESC[42;*X" and "ESC O*X" that 4078 * accept modifiers. */ 4079 termcodes[i].modlen = 0; 4080 j = termcode_star(s, len); 4081 if (j > 0) 4082 termcodes[i].modlen = len - 1 - j; 4083 ++tc_len; 4084 } 4085 4086 /* 4087 * Check termcode "code[len]" for ending in ;*X or *X. 4088 * The "X" can be any character. 4089 * Return 0 if not found, 2 for ;*X and 1 for *X. 4090 */ 4091 static int 4092 termcode_star(char_u *code, int len) 4093 { 4094 /* Shortest is <M-O>*X. With ; shortest is <CSI>1;*X */ 4095 if (len >= 3 && code[len - 2] == '*') 4096 { 4097 if (len >= 5 && code[len - 3] == ';') 4098 return 2; 4099 else 4100 return 1; 4101 } 4102 return 0; 4103 } 4104 4105 char_u * 4106 find_termcode(char_u *name) 4107 { 4108 int i; 4109 4110 for (i = 0; i < tc_len; ++i) 4111 if (termcodes[i].name[0] == name[0] && termcodes[i].name[1] == name[1]) 4112 return termcodes[i].code; 4113 return NULL; 4114 } 4115 4116 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) 4117 char_u * 4118 get_termcode(int i) 4119 { 4120 if (i >= tc_len) 4121 return NULL; 4122 return &termcodes[i].name[0]; 4123 } 4124 #endif 4125 4126 void 4127 del_termcode(char_u *name) 4128 { 4129 int i; 4130 4131 if (termcodes == NULL) /* nothing there yet */ 4132 return; 4133 4134 need_gather = TRUE; /* need to fill termleader[] */ 4135 4136 for (i = 0; i < tc_len; ++i) 4137 if (termcodes[i].name[0] == name[0] && termcodes[i].name[1] == name[1]) 4138 { 4139 del_termcode_idx(i); 4140 return; 4141 } 4142 /* not found. Give error message? */ 4143 } 4144 4145 static void 4146 del_termcode_idx(int idx) 4147 { 4148 int i; 4149 4150 vim_free(termcodes[idx].code); 4151 --tc_len; 4152 for (i = idx; i < tc_len; ++i) 4153 termcodes[i] = termcodes[i + 1]; 4154 } 4155 4156 #ifdef FEAT_TERMRESPONSE 4157 /* 4158 * Called when detected that the terminal sends 8-bit codes. 4159 * Convert all 7-bit codes to their 8-bit equivalent. 4160 */ 4161 static void 4162 switch_to_8bit(void) 4163 { 4164 int i; 4165 int c; 4166 4167 /* Only need to do something when not already using 8-bit codes. */ 4168 if (!term_is_8bit(T_NAME)) 4169 { 4170 for (i = 0; i < tc_len; ++i) 4171 { 4172 c = term_7to8bit(termcodes[i].code); 4173 if (c != 0) 4174 { 4175 STRMOVE(termcodes[i].code + 1, termcodes[i].code + 2); 4176 termcodes[i].code[0] = c; 4177 } 4178 } 4179 need_gather = TRUE; /* need to fill termleader[] */ 4180 } 4181 detected_8bit = TRUE; 4182 LOG_TR("Switching to 8 bit"); 4183 } 4184 #endif 4185 4186 #ifdef CHECK_DOUBLE_CLICK 4187 static linenr_T orig_topline = 0; 4188 # ifdef FEAT_DIFF 4189 static int orig_topfill = 0; 4190 # endif 4191 #endif 4192 #if defined(CHECK_DOUBLE_CLICK) || defined(PROTO) 4193 /* 4194 * Checking for double clicks ourselves. 4195 * "orig_topline" is used to avoid detecting a double-click when the window 4196 * contents scrolled (e.g., when 'scrolloff' is non-zero). 4197 */ 4198 /* 4199 * Set orig_topline. Used when jumping to another window, so that a double 4200 * click still works. 4201 */ 4202 void 4203 set_mouse_topline(win_T *wp) 4204 { 4205 orig_topline = wp->w_topline; 4206 # ifdef FEAT_DIFF 4207 orig_topfill = wp->w_topfill; 4208 # endif 4209 } 4210 #endif 4211 4212 /* 4213 * Check if typebuf.tb_buf[] contains a terminal key code. 4214 * Check from typebuf.tb_buf[typebuf.tb_off] to typebuf.tb_buf[typebuf.tb_off 4215 * + max_offset]. 4216 * Return 0 for no match, -1 for partial match, > 0 for full match. 4217 * Return KEYLEN_REMOVED when a key code was deleted. 4218 * With a match, the match is removed, the replacement code is inserted in 4219 * typebuf.tb_buf[] and the number of characters in typebuf.tb_buf[] is 4220 * returned. 4221 * When "buf" is not NULL, buf[bufsize] is used instead of typebuf.tb_buf[]. 4222 * "buflen" is then the length of the string in buf[] and is updated for 4223 * inserts and deletes. 4224 */ 4225 int 4226 check_termcode( 4227 int max_offset, 4228 char_u *buf, 4229 int bufsize, 4230 int *buflen) 4231 { 4232 char_u *tp; 4233 char_u *p; 4234 int slen = 0; /* init for GCC */ 4235 int modslen; 4236 int len; 4237 int retval = 0; 4238 int offset; 4239 char_u key_name[2]; 4240 int modifiers; 4241 char_u *modifiers_start = NULL; 4242 int key; 4243 int new_slen; 4244 int extra; 4245 char_u string[MAX_KEY_CODE_LEN + 1]; 4246 int i, j; 4247 int idx = 0; 4248 #ifdef FEAT_MOUSE 4249 # if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI) \ 4250 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE) 4251 char_u bytes[6]; 4252 int num_bytes; 4253 # endif 4254 int mouse_code = 0; /* init for GCC */ 4255 int is_click, is_drag; 4256 int wheel_code = 0; 4257 int current_button; 4258 static int held_button = MOUSE_RELEASE; 4259 static int orig_num_clicks = 1; 4260 static int orig_mouse_code = 0x0; 4261 # ifdef CHECK_DOUBLE_CLICK 4262 static int orig_mouse_col = 0; 4263 static int orig_mouse_row = 0; 4264 static struct timeval orig_mouse_time = {0, 0}; 4265 /* time of previous mouse click */ 4266 struct timeval mouse_time; /* time of current mouse click */ 4267 long timediff; /* elapsed time in msec */ 4268 # endif 4269 #endif 4270 int cpo_koffset; 4271 #ifdef FEAT_MOUSE_GPM 4272 extern int gpm_flag; /* gpm library variable */ 4273 #endif 4274 4275 cpo_koffset = (vim_strchr(p_cpo, CPO_KOFFSET) != NULL); 4276 4277 /* 4278 * Speed up the checks for terminal codes by gathering all first bytes 4279 * used in termleader[]. Often this is just a single <Esc>. 4280 */ 4281 if (need_gather) 4282 gather_termleader(); 4283 4284 /* 4285 * Check at several positions in typebuf.tb_buf[], to catch something like 4286 * "x<Up>" that can be mapped. Stop at max_offset, because characters 4287 * after that cannot be used for mapping, and with @r commands 4288 * typebuf.tb_buf[] can become very long. 4289 * This is used often, KEEP IT FAST! 4290 */ 4291 for (offset = 0; offset < max_offset; ++offset) 4292 { 4293 if (buf == NULL) 4294 { 4295 if (offset >= typebuf.tb_len) 4296 break; 4297 tp = typebuf.tb_buf + typebuf.tb_off + offset; 4298 len = typebuf.tb_len - offset; /* length of the input */ 4299 } 4300 else 4301 { 4302 if (offset >= *buflen) 4303 break; 4304 tp = buf + offset; 4305 len = *buflen - offset; 4306 } 4307 4308 /* 4309 * Don't check characters after K_SPECIAL, those are already 4310 * translated terminal chars (avoid translating ~@^Hx). 4311 */ 4312 if (*tp == K_SPECIAL) 4313 { 4314 offset += 2; /* there are always 2 extra characters */ 4315 continue; 4316 } 4317 4318 /* 4319 * Skip this position if the character does not appear as the first 4320 * character in term_strings. This speeds up a lot, since most 4321 * termcodes start with the same character (ESC or CSI). 4322 */ 4323 i = *tp; 4324 for (p = termleader; *p && *p != i; ++p) 4325 ; 4326 if (*p == NUL) 4327 continue; 4328 4329 /* 4330 * Skip this position if p_ek is not set and tp[0] is an ESC and we 4331 * are in Insert mode. 4332 */ 4333 if (*tp == ESC && !p_ek && (State & INSERT)) 4334 continue; 4335 4336 key_name[0] = NUL; /* no key name found yet */ 4337 key_name[1] = NUL; /* no key name found yet */ 4338 modifiers = 0; /* no modifiers yet */ 4339 4340 #ifdef FEAT_GUI 4341 if (gui.in_use) 4342 { 4343 /* 4344 * GUI special key codes are all of the form [CSI xx]. 4345 */ 4346 if (*tp == CSI) /* Special key from GUI */ 4347 { 4348 if (len < 3) 4349 return -1; /* Shouldn't happen */ 4350 slen = 3; 4351 key_name[0] = tp[1]; 4352 key_name[1] = tp[2]; 4353 } 4354 } 4355 else 4356 #endif /* FEAT_GUI */ 4357 { 4358 for (idx = 0; idx < tc_len; ++idx) 4359 { 4360 /* 4361 * Ignore the entry if we are not at the start of 4362 * typebuf.tb_buf[] 4363 * and there are not enough characters to make a match. 4364 * But only when the 'K' flag is in 'cpoptions'. 4365 */ 4366 slen = termcodes[idx].len; 4367 modifiers_start = NULL; 4368 if (cpo_koffset && offset && len < slen) 4369 continue; 4370 if (STRNCMP(termcodes[idx].code, tp, 4371 (size_t)(slen > len ? len : slen)) == 0) 4372 { 4373 if (len < slen) /* got a partial sequence */ 4374 return -1; /* need to get more chars */ 4375 4376 /* 4377 * When found a keypad key, check if there is another key 4378 * that matches and use that one. This makes <Home> to be 4379 * found instead of <kHome> when they produce the same 4380 * key code. 4381 */ 4382 if (termcodes[idx].name[0] == 'K' 4383 && VIM_ISDIGIT(termcodes[idx].name[1])) 4384 { 4385 for (j = idx + 1; j < tc_len; ++j) 4386 if (termcodes[j].len == slen && 4387 STRNCMP(termcodes[idx].code, 4388 termcodes[j].code, slen) == 0) 4389 { 4390 idx = j; 4391 break; 4392 } 4393 } 4394 4395 key_name[0] = termcodes[idx].name[0]; 4396 key_name[1] = termcodes[idx].name[1]; 4397 break; 4398 } 4399 4400 /* 4401 * Check for code with modifier, like xterm uses: 4402 * <Esc>[123;*X (modslen == slen - 3) 4403 * Also <Esc>O*X and <M-O>*X (modslen == slen - 2). 4404 * When there is a modifier the * matches a number. 4405 * When there is no modifier the ;* or * is omitted. 4406 */ 4407 if (termcodes[idx].modlen > 0) 4408 { 4409 modslen = termcodes[idx].modlen; 4410 if (cpo_koffset && offset && len < modslen) 4411 continue; 4412 if (STRNCMP(termcodes[idx].code, tp, 4413 (size_t)(modslen > len ? len : modslen)) == 0) 4414 { 4415 int n; 4416 4417 if (len <= modslen) /* got a partial sequence */ 4418 return -1; /* need to get more chars */ 4419 4420 if (tp[modslen] == termcodes[idx].code[slen - 1]) 4421 slen = modslen + 1; /* no modifiers */ 4422 else if (tp[modslen] != ';' && modslen == slen - 3) 4423 continue; /* no match */ 4424 else 4425 { 4426 /* Skip over the digits, the final char must 4427 * follow. */ 4428 for (j = slen - 2; j < len && (isdigit(tp[j]) 4429 || tp[j] == ';'); ++j) 4430 ; 4431 ++j; 4432 if (len < j) /* got a partial sequence */ 4433 return -1; /* need to get more chars */ 4434 if (tp[j - 1] != termcodes[idx].code[slen - 1]) 4435 continue; /* no match */ 4436 4437 modifiers_start = tp + slen - 2; 4438 4439 /* Match! Convert modifier bits. */ 4440 n = atoi((char *)modifiers_start) - 1; 4441 if (n & 1) 4442 modifiers |= MOD_MASK_SHIFT; 4443 if (n & 2) 4444 modifiers |= MOD_MASK_ALT; 4445 if (n & 4) 4446 modifiers |= MOD_MASK_CTRL; 4447 if (n & 8) 4448 modifiers |= MOD_MASK_META; 4449 4450 slen = j; 4451 } 4452 key_name[0] = termcodes[idx].name[0]; 4453 key_name[1] = termcodes[idx].name[1]; 4454 break; 4455 } 4456 } 4457 } 4458 } 4459 4460 #ifdef FEAT_TERMRESPONSE 4461 if (key_name[0] == NUL 4462 /* Mouse codes of DEC and pterm start with <ESC>[. When 4463 * detecting the start of these mouse codes they might as well be 4464 * another key code or terminal response. */ 4465 # ifdef FEAT_MOUSE_DEC 4466 || key_name[0] == KS_DEC_MOUSE 4467 # endif 4468 # ifdef FEAT_MOUSE_PTERM 4469 || key_name[0] == KS_PTERM_MOUSE 4470 # endif 4471 ) 4472 { 4473 /* Check for some responses from the terminal starting with 4474 * "<Esc>[" or CSI: 4475 * 4476 * - Xterm version string: <Esc>[>{x};{vers};{y}c 4477 * Libvterm returns {x} == 0, {vers} == 100, {y} == 0. 4478 * Also eat other possible responses to t_RV, rxvt returns 4479 * "<Esc>[?1;2c". Also accept CSI instead of <Esc>[. 4480 * mrxvt has been reported to have "+" in the version. Assume 4481 * the escape sequence ends with a letter or one of "{|}~". 4482 * 4483 * - Cursor position report: <Esc>[{row};{col}R 4484 * The final byte must be 'R'. It is used for checking the 4485 * ambiguous-width character state. 4486 * 4487 * - window position reply: <Esc>[3;{x};{y}t 4488 */ 4489 char_u *argp = tp[0] == ESC ? tp + 2 : tp + 1; 4490 4491 if ((*T_CRV != NUL || *T_U7 != NUL || did_request_winpos) 4492 && ((tp[0] == ESC && len >= 3 && tp[1] == '[') 4493 || (tp[0] == CSI && len >= 2)) 4494 && (VIM_ISDIGIT(*argp) || *argp == '>' || *argp == '?')) 4495 { 4496 int col = 0; 4497 int semicols = 0; 4498 #ifdef FEAT_MBYTE 4499 int row_char = NUL; 4500 #endif 4501 4502 extra = 0; 4503 for (i = 2 + (tp[0] != CSI); i < len 4504 && !(tp[i] >= '{' && tp[i] <= '~') 4505 && !ASCII_ISALPHA(tp[i]); ++i) 4506 if (tp[i] == ';' && ++semicols == 1) 4507 { 4508 extra = i + 1; 4509 #ifdef FEAT_MBYTE 4510 row_char = tp[i - 1]; 4511 #endif 4512 } 4513 if (i == len) 4514 { 4515 LOG_TR("Not enough characters for CRV"); 4516 return -1; 4517 } 4518 if (extra > 0) 4519 col = atoi((char *)tp + extra); 4520 4521 #ifdef FEAT_MBYTE 4522 /* Eat it when it has 2 arguments and ends in 'R'. Also when 4523 * u7_status is not "sent", it may be from a previous Vim that 4524 * just exited. But not for <S-F3>, it sends something 4525 * similar, check for row and column to make sense. */ 4526 if (semicols == 1 && tp[i] == 'R') 4527 { 4528 if (row_char == '2' && col >= 2) 4529 { 4530 char *aw = NULL; 4531 4532 LOG_TR("Received U7 status"); 4533 u7_status = STATUS_GOT; 4534 did_cursorhold = TRUE; 4535 if (col == 2) 4536 aw = "single"; 4537 else if (col == 3) 4538 aw = "double"; 4539 if (aw != NULL && STRCMP(aw, p_ambw) != 0) 4540 { 4541 /* Setting the option causes a screen redraw. Do 4542 * that right away if possible, keeping any 4543 * messages. */ 4544 set_option_value((char_u *)"ambw", 0L, 4545 (char_u *)aw, 0); 4546 # ifdef DEBUG_TERMRESPONSE 4547 { 4548 char buf[100]; 4549 int r = redraw_asap(CLEAR); 4550 4551 sprintf(buf, 4552 "set 'ambiwidth', redraw_asap(): %d", 4553 r); 4554 log_tr(buf); 4555 } 4556 # else 4557 redraw_asap(CLEAR); 4558 # endif 4559 } 4560 } 4561 key_name[0] = (int)KS_EXTRA; 4562 key_name[1] = (int)KE_IGNORE; 4563 slen = i + 1; 4564 # ifdef FEAT_EVAL 4565 set_vim_var_string(VV_TERMU7RESP, tp, slen); 4566 # endif 4567 } 4568 else 4569 #endif 4570 /* eat it when at least one digit and ending in 'c' */ 4571 if (*T_CRV != NUL && i > 2 + (tp[0] != CSI) && tp[i] == 'c') 4572 { 4573 int version = col; 4574 4575 LOG_TR("Received CRV response"); 4576 crv_status = STATUS_GOT; 4577 did_cursorhold = TRUE; 4578 4579 /* If this code starts with CSI, you can bet that the 4580 * terminal uses 8-bit codes. */ 4581 if (tp[0] == CSI) 4582 switch_to_8bit(); 4583 4584 /* rxvt sends its version number: "20703" is 2.7.3. 4585 * Screen sends 40500. 4586 * Ignore it for when the user has set 'term' to xterm, 4587 * even though it's an rxvt. */ 4588 if (version > 20000) 4589 version = 0; 4590 4591 if (tp[1 + (tp[0] != CSI)] == '>' && semicols == 2) 4592 { 4593 int need_flush = FALSE; 4594 # ifdef FEAT_MOUSE_SGR 4595 int is_iterm2 = FALSE; 4596 # endif 4597 4598 /* if xterm version >= 141 try to get termcap codes */ 4599 if (version >= 141) 4600 { 4601 LOG_TR("Enable checking for XT codes"); 4602 check_for_codes = TRUE; 4603 need_gather = TRUE; 4604 req_codes_from_term(); 4605 } 4606 4607 /* libvterm sends 0;100;0 */ 4608 if (version == 100 4609 && STRNCMP(tp + extra - 2, "0;100;0c", 8) == 0) 4610 { 4611 /* If run from Vim $COLORS is set to the number of 4612 * colors the terminal supports. Otherwise assume 4613 * 256, libvterm supports even more. */ 4614 if (mch_getenv((char_u *)"COLORS") == NULL) 4615 may_adjust_color_count(256); 4616 # ifdef FEAT_MOUSE_SGR 4617 /* Libvterm can handle SGR mouse reporting. */ 4618 if (!option_was_set((char_u *)"ttym")) 4619 set_option_value((char_u *)"ttym", 0L, 4620 (char_u *)"sgr", 0); 4621 # endif 4622 } 4623 4624 if (version == 95) 4625 { 4626 /* Mac Terminal.app sends 1;95;0 */ 4627 if (STRNCMP(tp + extra - 2, "1;95;0c", 7) == 0) 4628 { 4629 is_not_xterm = TRUE; 4630 is_mac_terminal = TRUE; 4631 } 4632 # ifdef FEAT_MOUSE_SGR 4633 /* iTerm2 sends 0;95;0 */ 4634 if (STRNCMP(tp + extra - 2, "0;95;0c", 7) == 0) 4635 is_iterm2 = TRUE; 4636 # endif 4637 } 4638 4639 /* Only set 'ttymouse' automatically if it was not set 4640 * by the user already. */ 4641 if (!option_was_set((char_u *)"ttym")) 4642 { 4643 # ifdef FEAT_MOUSE_SGR 4644 /* Xterm version 277 supports SGR. Also support 4645 * Terminal.app and iTerm2. */ 4646 if (version >= 277 || is_iterm2 || is_mac_terminal) 4647 set_option_value((char_u *)"ttym", 0L, 4648 (char_u *)"sgr", 0); 4649 else 4650 # endif 4651 /* if xterm version >= 95 use mouse dragging */ 4652 if (version >= 95) 4653 set_option_value((char_u *)"ttym", 0L, 4654 (char_u *)"xterm2", 0); 4655 } 4656 4657 /* Detect terminals that set $TERM to something like 4658 * "xterm-256colors" but are not fully xterm 4659 * compatible. */ 4660 4661 /* Gnome terminal sends 1;3801;0, 1;4402;0 or 1;2501;0. 4662 * xfce4-terminal sends 1;2802;0. 4663 * screen sends 83;40500;0 4664 * Assuming any version number over 2500 is not an 4665 * xterm (without the limit for rxvt and screen). */ 4666 if (col >= 2500) 4667 is_not_xterm = TRUE; 4668 4669 /* PuTTY sends 0;136;0 4670 * vandyke SecureCRT sends 1;136;0 */ 4671 if (version == 136 4672 && STRNCMP(tp + extra - 1, ";136;0c", 7) == 0) 4673 is_not_xterm = TRUE; 4674 4675 /* Konsole sends 0;115;0 */ 4676 if (version == 115 4677 && STRNCMP(tp + extra - 2, "0;115;0c", 8) == 0) 4678 is_not_xterm = TRUE; 4679 4680 /* Only request the cursor style if t_SH and t_RS are 4681 * set. Only supported properly by xterm since version 4682 * 279 (otherwise it returns 0x18). 4683 * Not for Terminal.app, it can't handle t_RS, it 4684 * echoes the characters to the screen. */ 4685 if (rcs_status == STATUS_GET 4686 && version >= 279 4687 && !is_not_xterm 4688 && *T_CSH != NUL 4689 && *T_CRS != NUL) 4690 { 4691 LOG_TR("Sending cursor style request"); 4692 out_str(T_CRS); 4693 rcs_status = STATUS_SENT; 4694 need_flush = TRUE; 4695 } 4696 4697 /* Only request the cursor blink mode if t_RC set. Not 4698 * for Gnome terminal, it can't handle t_RC, it 4699 * echoes the characters to the screen. */ 4700 if (rbm_status == STATUS_GET 4701 && !is_not_xterm 4702 && *T_CRC != NUL) 4703 { 4704 LOG_TR("Sending cursor blink mode request"); 4705 out_str(T_CRC); 4706 rbm_status = STATUS_SENT; 4707 need_flush = TRUE; 4708 } 4709 4710 if (need_flush) 4711 out_flush(); 4712 } 4713 slen = i + 1; 4714 # ifdef FEAT_EVAL 4715 set_vim_var_string(VV_TERMRESPONSE, tp, slen); 4716 # endif 4717 apply_autocmds(EVENT_TERMRESPONSE, 4718 NULL, NULL, FALSE, curbuf); 4719 key_name[0] = (int)KS_EXTRA; 4720 key_name[1] = (int)KE_IGNORE; 4721 } 4722 4723 /* Check blinking cursor from xterm: 4724 * {lead}?12;1$y set 4725 * {lead}?12;2$y not set 4726 * 4727 * {lead} can be <Esc>[ or CSI 4728 */ 4729 else if (rbm_status == STATUS_SENT 4730 && tp[(j = 1 + (tp[0] == ESC))] == '?' 4731 && i == j + 6 4732 && tp[j + 1] == '1' 4733 && tp[j + 2] == '2' 4734 && tp[j + 3] == ';' 4735 && tp[i - 1] == '$' 4736 && tp[i] == 'y') 4737 { 4738 initial_cursor_blink = (tp[j + 4] == '1'); 4739 rbm_status = STATUS_GOT; 4740 LOG_TR("Received cursor blinking mode response"); 4741 key_name[0] = (int)KS_EXTRA; 4742 key_name[1] = (int)KE_IGNORE; 4743 slen = i + 1; 4744 # ifdef FEAT_EVAL 4745 set_vim_var_string(VV_TERMBLINKRESP, tp, slen); 4746 # endif 4747 } 4748 4749 /* 4750 * Check for a window position response from the terminal: 4751 * {lead}3;{x}:{y}t 4752 */ 4753 else if (did_request_winpos 4754 && ((len >= 4 && tp[0] == ESC && tp[1] == '[') 4755 || (len >= 3 && tp[0] == CSI)) 4756 && tp[(j = 1 + (tp[0] == ESC))] == '3' 4757 && tp[j + 1] == ';') 4758 { 4759 j += 2; 4760 for (i = j; i < len && vim_isdigit(tp[i]); ++i) 4761 ; 4762 if (i < len && tp[i] == ';') 4763 { 4764 winpos_x = atoi((char *)tp + j); 4765 j = i + 1; 4766 for (i = j; i < len && vim_isdigit(tp[i]); ++i) 4767 ; 4768 if (i < len && tp[i] == 't') 4769 { 4770 winpos_y = atoi((char *)tp + j); 4771 /* got finished code: consume it */ 4772 key_name[0] = (int)KS_EXTRA; 4773 key_name[1] = (int)KE_IGNORE; 4774 slen = i + 1; 4775 4776 if (--did_request_winpos <= 0) 4777 winpos_status = STATUS_GOT; 4778 } 4779 } 4780 if (i == len) 4781 { 4782 LOG_TR("not enough characters for winpos"); 4783 return -1; 4784 } 4785 } 4786 } 4787 4788 /* Check for fore/background color response from the terminal: 4789 * 4790 * {lead}{code};rgb:{rrrr}/{gggg}/{bbbb}{tail} 4791 * 4792 * {code} is 10 for foreground, 11 for background 4793 * {lead} can be <Esc>] or OSC 4794 * {tail} can be '\007', <Esc>\ or STERM. 4795 * 4796 * Consume any code that starts with "{lead}11;", it's also 4797 * possible that "rgba" is following. 4798 */ 4799 else if ((*T_RBG != NUL || *T_RFG != NUL) 4800 && ((tp[0] == ESC && len >= 2 && tp[1] == ']') 4801 || tp[0] == OSC)) 4802 { 4803 j = 1 + (tp[0] == ESC); 4804 if (len >= j + 3 && (argp[0] != '1' 4805 || (argp[1] != '1' && argp[1] != '0') 4806 || argp[2] != ';')) 4807 i = 0; /* no match */ 4808 else 4809 for (i = j; i < len; ++i) 4810 if (tp[i] == '\007' || (tp[0] == OSC ? tp[i] == STERM 4811 : (tp[i] == ESC && i + 1 < len && tp[i + 1] == '\\'))) 4812 { 4813 int is_bg = argp[1] == '1'; 4814 4815 if (i - j >= 21 && STRNCMP(tp + j + 3, "rgb:", 4) == 0 4816 && tp[j + 11] == '/' && tp[j + 16] == '/') 4817 { 4818 #ifdef FEAT_TERMINAL 4819 int rval = hexhex2nr(tp + j + 7); 4820 int gval = hexhex2nr(tp + j + 12); 4821 int bval = hexhex2nr(tp + j + 17); 4822 #endif 4823 if (is_bg) 4824 { 4825 char *newval = (3 * '6' < tp[j+7] + tp[j+12] 4826 + tp[j+17]) ? "light" : "dark"; 4827 4828 LOG_TR("Received RBG response"); 4829 rbg_status = STATUS_GOT; 4830 #ifdef FEAT_TERMINAL 4831 bg_r = rval; 4832 bg_g = gval; 4833 bg_b = bval; 4834 #endif 4835 if (!option_was_set((char_u *)"bg") 4836 && STRCMP(p_bg, newval) != 0) 4837 { 4838 /* value differs, apply it */ 4839 set_option_value((char_u *)"bg", 0L, 4840 (char_u *)newval, 0); 4841 reset_option_was_set((char_u *)"bg"); 4842 redraw_asap(CLEAR); 4843 } 4844 } 4845 #ifdef FEAT_TERMINAL 4846 else 4847 { 4848 LOG_TR("Received RFG response"); 4849 rfg_status = STATUS_GOT; 4850 fg_r = rval; 4851 fg_g = gval; 4852 fg_b = bval; 4853 } 4854 #endif 4855 } 4856 4857 /* got finished code: consume it */ 4858 key_name[0] = (int)KS_EXTRA; 4859 key_name[1] = (int)KE_IGNORE; 4860 slen = i + 1 + (tp[i] == ESC); 4861 # ifdef FEAT_EVAL 4862 set_vim_var_string(is_bg ? VV_TERMRBGRESP 4863 : VV_TERMRFGRESP, tp, slen); 4864 # endif 4865 break; 4866 } 4867 if (i == len) 4868 { 4869 LOG_TR("not enough characters for RB"); 4870 return -1; 4871 } 4872 } 4873 4874 /* Check for key code response from xterm: 4875 * {lead}{flag}+r<hex bytes><{tail} 4876 * 4877 * {lead} can be <Esc>P or DCS 4878 * {flag} can be '0' or '1' 4879 * {tail} can be Esc>\ or STERM 4880 * 4881 * Check for cursor shape response from xterm: 4882 * {lead}1$r<digit> q{tail} 4883 * 4884 * {lead} can be <Esc>P or DCS 4885 * {tail} can be Esc>\ or STERM 4886 * 4887 * Consume any code that starts with "{lead}.+r" or "{lead}.$r". 4888 */ 4889 else if ((check_for_codes || rcs_status == STATUS_SENT) 4890 && ((tp[0] == ESC && len >= 2 && tp[1] == 'P') 4891 || tp[0] == DCS)) 4892 { 4893 j = 1 + (tp[0] == ESC); 4894 if (len < j + 3) 4895 i = len; /* need more chars */ 4896 else if ((argp[1] != '+' && argp[1] != '$') || argp[2] != 'r') 4897 i = 0; /* no match */ 4898 else if (argp[1] == '+') 4899 /* key code response */ 4900 for (i = j; i < len; ++i) 4901 { 4902 if ((tp[i] == ESC && i + 1 < len && tp[i + 1] == '\\') 4903 || tp[i] == STERM) 4904 { 4905 if (i - j >= 3) 4906 got_code_from_term(tp + j, i); 4907 key_name[0] = (int)KS_EXTRA; 4908 key_name[1] = (int)KE_IGNORE; 4909 slen = i + 1 + (tp[i] == ESC); 4910 break; 4911 } 4912 } 4913 else 4914 { 4915 /* Probably the cursor shape response. Make sure that "i" 4916 * is equal to "len" when there are not sufficient 4917 * characters. */ 4918 for (i = j + 3; i < len; ++i) 4919 { 4920 if (i - j == 3 && !isdigit(tp[i])) 4921 break; 4922 if (i - j == 4 && tp[i] != ' ') 4923 break; 4924 if (i - j == 5 && tp[i] != 'q') 4925 break; 4926 if (i - j == 6 && tp[i] != ESC && tp[i] != STERM) 4927 break; 4928 if ((i - j == 6 && tp[i] == STERM) 4929 || (i - j == 7 && tp[i] == '\\')) 4930 { 4931 int number = argp[3] - '0'; 4932 4933 /* 0, 1 = block blink, 2 = block 4934 * 3 = underline blink, 4 = underline 4935 * 5 = vertical bar blink, 6 = vertical bar */ 4936 number = number == 0 ? 1 : number; 4937 initial_cursor_shape = (number + 1) / 2; 4938 /* The blink flag is actually inverted, compared to 4939 * the value set with T_SH. */ 4940 initial_cursor_shape_blink = 4941 (number & 1) ? FALSE : TRUE; 4942 rcs_status = STATUS_GOT; 4943 LOG_TR("Received cursor shape response"); 4944 4945 key_name[0] = (int)KS_EXTRA; 4946 key_name[1] = (int)KE_IGNORE; 4947 slen = i + 1; 4948 # ifdef FEAT_EVAL 4949 set_vim_var_string(VV_TERMSTYLERESP, tp, slen); 4950 # endif 4951 break; 4952 } 4953 } 4954 } 4955 4956 if (i == len) 4957 { 4958 /* These codes arrive many together, each code can be 4959 * truncated at any point. */ 4960 LOG_TR("not enough characters for XT"); 4961 return -1; 4962 } 4963 } 4964 } 4965 #endif 4966 4967 if (key_name[0] == NUL) 4968 continue; /* No match at this position, try next one */ 4969 4970 /* We only get here when we have a complete termcode match */ 4971 4972 #ifdef FEAT_MOUSE 4973 # ifdef FEAT_GUI 4974 /* 4975 * Only in the GUI: Fetch the pointer coordinates of the scroll event 4976 * so that we know which window to scroll later. 4977 */ 4978 if (gui.in_use 4979 && key_name[0] == (int)KS_EXTRA 4980 && (key_name[1] == (int)KE_X1MOUSE 4981 || key_name[1] == (int)KE_X2MOUSE 4982 || key_name[1] == (int)KE_MOUSELEFT 4983 || key_name[1] == (int)KE_MOUSERIGHT 4984 || key_name[1] == (int)KE_MOUSEDOWN 4985 || key_name[1] == (int)KE_MOUSEUP)) 4986 { 4987 num_bytes = get_bytes_from_buf(tp + slen, bytes, 4); 4988 if (num_bytes == -1) /* not enough coordinates */ 4989 return -1; 4990 mouse_col = 128 * (bytes[0] - ' ' - 1) + bytes[1] - ' ' - 1; 4991 mouse_row = 128 * (bytes[2] - ' ' - 1) + bytes[3] - ' ' - 1; 4992 slen += num_bytes; 4993 } 4994 else 4995 # endif 4996 /* 4997 * If it is a mouse click, get the coordinates. 4998 */ 4999 if (key_name[0] == KS_MOUSE 5000 # ifdef FEAT_MOUSE_JSB 5001 || key_name[0] == KS_JSBTERM_MOUSE 5002 # endif 5003 # ifdef FEAT_MOUSE_NET 5004 || key_name[0] == KS_NETTERM_MOUSE 5005 # endif 5006 # ifdef FEAT_MOUSE_DEC 5007 || key_name[0] == KS_DEC_MOUSE 5008 # endif 5009 # ifdef FEAT_MOUSE_PTERM 5010 || key_name[0] == KS_PTERM_MOUSE 5011 # endif 5012 # ifdef FEAT_MOUSE_URXVT 5013 || key_name[0] == KS_URXVT_MOUSE 5014 # endif 5015 # ifdef FEAT_MOUSE_SGR 5016 || key_name[0] == KS_SGR_MOUSE 5017 || key_name[0] == KS_SGR_MOUSE_RELEASE 5018 # endif 5019 ) 5020 { 5021 is_click = is_drag = FALSE; 5022 5023 # if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI) \ 5024 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE) 5025 if (key_name[0] == (int)KS_MOUSE) 5026 { 5027 /* 5028 * For xterm we get "<t_mouse>scr", where 5029 * s == encoded button state: 5030 * 0x20 = left button down 5031 * 0x21 = middle button down 5032 * 0x22 = right button down 5033 * 0x23 = any button release 5034 * 0x60 = button 4 down (scroll wheel down) 5035 * 0x61 = button 5 down (scroll wheel up) 5036 * add 0x04 for SHIFT 5037 * add 0x08 for ALT 5038 * add 0x10 for CTRL 5039 * add 0x20 for mouse drag (0x40 is drag with left button) 5040 * add 0x40 for mouse move (0x80 is move, 0x81 too) 5041 * 0x43 (drag + release) is also move 5042 * c == column + ' ' + 1 == column + 33 5043 * r == row + ' ' + 1 == row + 33 5044 * 5045 * The coordinates are passed on through global variables. 5046 * Ugly, but this avoids trouble with mouse clicks at an 5047 * unexpected moment and allows for mapping them. 5048 */ 5049 for (;;) 5050 { 5051 #ifdef FEAT_GUI 5052 if (gui.in_use) 5053 { 5054 /* GUI uses more bits for columns > 223 */ 5055 num_bytes = get_bytes_from_buf(tp + slen, bytes, 5); 5056 if (num_bytes == -1) /* not enough coordinates */ 5057 return -1; 5058 mouse_code = bytes[0]; 5059 mouse_col = 128 * (bytes[1] - ' ' - 1) 5060 + bytes[2] - ' ' - 1; 5061 mouse_row = 128 * (bytes[3] - ' ' - 1) 5062 + bytes[4] - ' ' - 1; 5063 } 5064 else 5065 #endif 5066 { 5067 num_bytes = get_bytes_from_buf(tp + slen, bytes, 3); 5068 if (num_bytes == -1) /* not enough coordinates */ 5069 return -1; 5070 mouse_code = bytes[0]; 5071 mouse_col = bytes[1] - ' ' - 1; 5072 mouse_row = bytes[2] - ' ' - 1; 5073 } 5074 slen += num_bytes; 5075 5076 /* If the following bytes is also a mouse code and it has 5077 * the same code, dump this one and get the next. This 5078 * makes dragging a whole lot faster. */ 5079 #ifdef FEAT_GUI 5080 if (gui.in_use) 5081 j = 3; 5082 else 5083 #endif 5084 j = termcodes[idx].len; 5085 if (STRNCMP(tp, tp + slen, (size_t)j) == 0 5086 && tp[slen + j] == mouse_code 5087 && tp[slen + j + 1] != NUL 5088 && tp[slen + j + 2] != NUL 5089 #ifdef FEAT_GUI 5090 && (!gui.in_use 5091 || (tp[slen + j + 3] != NUL 5092 && tp[slen + j + 4] != NUL)) 5093 #endif 5094 ) 5095 slen += j; 5096 else 5097 break; 5098 } 5099 } 5100 5101 # if defined(FEAT_MOUSE_URXVT) || defined(FEAT_MOUSE_SGR) 5102 if (key_name[0] == KS_URXVT_MOUSE 5103 || key_name[0] == KS_SGR_MOUSE 5104 || key_name[0] == KS_SGR_MOUSE_RELEASE) 5105 { 5106 /* URXVT 1015 mouse reporting mode: 5107 * Almost identical to xterm mouse mode, except the values 5108 * are decimal instead of bytes. 5109 * 5110 * \033[%d;%d;%dM 5111 * ^-- row 5112 * ^----- column 5113 * ^-------- code 5114 * 5115 * SGR 1006 mouse reporting mode: 5116 * Almost identical to xterm mouse mode, except the values 5117 * are decimal instead of bytes. 5118 * 5119 * \033[<%d;%d;%dM 5120 * ^-- row 5121 * ^----- column 5122 * ^-------- code 5123 * 5124 * \033[<%d;%d;%dm : mouse release event 5125 * ^-- row 5126 * ^----- column 5127 * ^-------- code 5128 */ 5129 p = modifiers_start; 5130 if (p == NULL) 5131 return -1; 5132 5133 mouse_code = getdigits(&p); 5134 if (*p++ != ';') 5135 return -1; 5136 5137 /* when mouse reporting is SGR, add 32 to mouse code */ 5138 if (key_name[0] == KS_SGR_MOUSE 5139 || key_name[0] == KS_SGR_MOUSE_RELEASE) 5140 mouse_code += 32; 5141 5142 if (key_name[0] == KS_SGR_MOUSE_RELEASE) 5143 mouse_code |= MOUSE_RELEASE; 5144 5145 mouse_col = getdigits(&p) - 1; 5146 if (*p++ != ';') 5147 return -1; 5148 5149 mouse_row = getdigits(&p) - 1; 5150 5151 /* The modifiers were the mouse coordinates, not the 5152 * modifier keys (alt/shift/ctrl/meta) state. */ 5153 modifiers = 0; 5154 } 5155 # endif 5156 5157 if (key_name[0] == (int)KS_MOUSE 5158 #ifdef FEAT_MOUSE_URXVT 5159 || key_name[0] == (int)KS_URXVT_MOUSE 5160 #endif 5161 #ifdef FEAT_MOUSE_SGR 5162 || key_name[0] == KS_SGR_MOUSE 5163 || key_name[0] == KS_SGR_MOUSE_RELEASE 5164 #endif 5165 ) 5166 { 5167 # if !defined(MSWIN) 5168 /* 5169 * Handle mouse events. 5170 * Recognize the xterm mouse wheel, but not in the GUI, the 5171 * Linux console with GPM and the MS-DOS or Win32 console 5172 * (multi-clicks use >= 0x60). 5173 */ 5174 if (mouse_code >= MOUSEWHEEL_LOW 5175 # ifdef FEAT_GUI 5176 && !gui.in_use 5177 # endif 5178 # ifdef FEAT_MOUSE_GPM 5179 && gpm_flag == 0 5180 # endif 5181 ) 5182 { 5183 # if defined(UNIX) && defined(FEAT_MOUSE_TTY) 5184 if (use_xterm_mouse() > 1 && mouse_code >= 0x80) 5185 /* mouse-move event, using MOUSE_DRAG works */ 5186 mouse_code = MOUSE_DRAG; 5187 else 5188 # endif 5189 /* Keep the mouse_code before it's changed, so that we 5190 * remember that it was a mouse wheel click. */ 5191 wheel_code = mouse_code; 5192 } 5193 # ifdef FEAT_MOUSE_XTERM 5194 else if (held_button == MOUSE_RELEASE 5195 # ifdef FEAT_GUI 5196 && !gui.in_use 5197 # endif 5198 && (mouse_code == 0x23 || mouse_code == 0x24 5199 || mouse_code == 0x40 || mouse_code == 0x41)) 5200 { 5201 /* Apparently 0x23 and 0x24 are used by rxvt scroll wheel. 5202 * And 0x40 and 0x41 are used by some xterm emulator. */ 5203 wheel_code = mouse_code - (mouse_code >= 0x40 ? 0x40 : 0x23) 5204 + MOUSEWHEEL_LOW; 5205 } 5206 # endif 5207 5208 # if defined(UNIX) && defined(FEAT_MOUSE_TTY) 5209 else if (use_xterm_mouse() > 1) 5210 { 5211 if (mouse_code & MOUSE_DRAG_XTERM) 5212 mouse_code |= MOUSE_DRAG; 5213 } 5214 # endif 5215 # ifdef FEAT_XCLIPBOARD 5216 else if (!(mouse_code & MOUSE_DRAG & ~MOUSE_CLICK_MASK)) 5217 { 5218 if ((mouse_code & MOUSE_RELEASE) == MOUSE_RELEASE) 5219 stop_xterm_trace(); 5220 else 5221 start_xterm_trace(mouse_code); 5222 } 5223 # endif 5224 # endif 5225 } 5226 # endif /* !UNIX || FEAT_MOUSE_XTERM */ 5227 # ifdef FEAT_MOUSE_NET 5228 if (key_name[0] == (int)KS_NETTERM_MOUSE) 5229 { 5230 int mc, mr; 5231 5232 /* expect a rather limited sequence like: balancing { 5233 * \033}6,45\r 5234 * '6' is the row, 45 is the column 5235 */ 5236 p = tp + slen; 5237 mr = getdigits(&p); 5238 if (*p++ != ',') 5239 return -1; 5240 mc = getdigits(&p); 5241 if (*p++ != '\r') 5242 return -1; 5243 5244 mouse_col = mc - 1; 5245 mouse_row = mr - 1; 5246 mouse_code = MOUSE_LEFT; 5247 slen += (int)(p - (tp + slen)); 5248 } 5249 # endif /* FEAT_MOUSE_NET */ 5250 # ifdef FEAT_MOUSE_JSB 5251 if (key_name[0] == (int)KS_JSBTERM_MOUSE) 5252 { 5253 int mult, val, iter, button, status; 5254 5255 /* JSBTERM Input Model 5256 * \033[0~zw uniq escape sequence 5257 * (L-x) Left button pressed - not pressed x not reporting 5258 * (M-x) Middle button pressed - not pressed x not reporting 5259 * (R-x) Right button pressed - not pressed x not reporting 5260 * (SDmdu) Single , Double click, m mouse move d button down 5261 * u button up 5262 * ### X cursor position padded to 3 digits 5263 * ### Y cursor position padded to 3 digits 5264 * (s-x) SHIFT key pressed - not pressed x not reporting 5265 * (c-x) CTRL key pressed - not pressed x not reporting 5266 * \033\\ terminating sequence 5267 */ 5268 5269 p = tp + slen; 5270 button = mouse_code = 0; 5271 switch (*p++) 5272 { 5273 case 'L': button = 1; break; 5274 case '-': break; 5275 case 'x': break; /* ignore sequence */ 5276 default: return -1; /* Unknown Result */ 5277 } 5278 switch (*p++) 5279 { 5280 case 'M': button |= 2; break; 5281 case '-': break; 5282 case 'x': break; /* ignore sequence */ 5283 default: return -1; /* Unknown Result */ 5284 } 5285 switch (*p++) 5286 { 5287 case 'R': button |= 4; break; 5288 case '-': break; 5289 case 'x': break; /* ignore sequence */ 5290 default: return -1; /* Unknown Result */ 5291 } 5292 status = *p++; 5293 for (val = 0, mult = 100, iter = 0; iter < 3; iter++, 5294 mult /= 10, p++) 5295 if (*p >= '0' && *p <= '9') 5296 val += (*p - '0') * mult; 5297 else 5298 return -1; 5299 mouse_col = val; 5300 for (val = 0, mult = 100, iter = 0; iter < 3; iter++, 5301 mult /= 10, p++) 5302 if (*p >= '0' && *p <= '9') 5303 val += (*p - '0') * mult; 5304 else 5305 return -1; 5306 mouse_row = val; 5307 switch (*p++) 5308 { 5309 case 's': button |= 8; break; /* SHIFT key Pressed */ 5310 case '-': break; /* Not Pressed */ 5311 case 'x': break; /* Not Reporting */ 5312 default: return -1; /* Unknown Result */ 5313 } 5314 switch (*p++) 5315 { 5316 case 'c': button |= 16; break; /* CTRL key Pressed */ 5317 case '-': break; /* Not Pressed */ 5318 case 'x': break; /* Not Reporting */ 5319 default: return -1; /* Unknown Result */ 5320 } 5321 if (*p++ != '\033') 5322 return -1; 5323 if (*p++ != '\\') 5324 return -1; 5325 switch (status) 5326 { 5327 case 'D': /* Double Click */ 5328 case 'S': /* Single Click */ 5329 if (button & 1) mouse_code |= MOUSE_LEFT; 5330 if (button & 2) mouse_code |= MOUSE_MIDDLE; 5331 if (button & 4) mouse_code |= MOUSE_RIGHT; 5332 if (button & 8) mouse_code |= MOUSE_SHIFT; 5333 if (button & 16) mouse_code |= MOUSE_CTRL; 5334 break; 5335 case 'm': /* Mouse move */ 5336 if (button & 1) mouse_code |= MOUSE_LEFT; 5337 if (button & 2) mouse_code |= MOUSE_MIDDLE; 5338 if (button & 4) mouse_code |= MOUSE_RIGHT; 5339 if (button & 8) mouse_code |= MOUSE_SHIFT; 5340 if (button & 16) mouse_code |= MOUSE_CTRL; 5341 if ((button & 7) != 0) 5342 { 5343 held_button = mouse_code; 5344 mouse_code |= MOUSE_DRAG; 5345 } 5346 is_drag = TRUE; 5347 showmode(); 5348 break; 5349 case 'd': /* Button Down */ 5350 if (button & 1) mouse_code |= MOUSE_LEFT; 5351 if (button & 2) mouse_code |= MOUSE_MIDDLE; 5352 if (button & 4) mouse_code |= MOUSE_RIGHT; 5353 if (button & 8) mouse_code |= MOUSE_SHIFT; 5354 if (button & 16) mouse_code |= MOUSE_CTRL; 5355 break; 5356 case 'u': /* Button Up */ 5357 if (button & 1) 5358 mouse_code |= MOUSE_LEFT | MOUSE_RELEASE; 5359 if (button & 2) 5360 mouse_code |= MOUSE_MIDDLE | MOUSE_RELEASE; 5361 if (button & 4) 5362 mouse_code |= MOUSE_RIGHT | MOUSE_RELEASE; 5363 if (button & 8) 5364 mouse_code |= MOUSE_SHIFT; 5365 if (button & 16) 5366 mouse_code |= MOUSE_CTRL; 5367 break; 5368 default: return -1; /* Unknown Result */ 5369 } 5370 5371 slen += (p - (tp + slen)); 5372 } 5373 # endif /* FEAT_MOUSE_JSB */ 5374 # ifdef FEAT_MOUSE_DEC 5375 if (key_name[0] == (int)KS_DEC_MOUSE) 5376 { 5377 /* The DEC Locator Input Model 5378 * Netterm delivers the code sequence: 5379 * \033[2;4;24;80&w (left button down) 5380 * \033[3;0;24;80&w (left button up) 5381 * \033[6;1;24;80&w (right button down) 5382 * \033[7;0;24;80&w (right button up) 5383 * CSI Pe ; Pb ; Pr ; Pc ; Pp & w 5384 * Pe is the event code 5385 * Pb is the button code 5386 * Pr is the row coordinate 5387 * Pc is the column coordinate 5388 * Pp is the third coordinate (page number) 5389 * Pe, the event code indicates what event caused this report 5390 * The following event codes are defined: 5391 * 0 - request, the terminal received an explicit request 5392 * for a locator report, but the locator is unavailable 5393 * 1 - request, the terminal received an explicit request 5394 * for a locator report 5395 * 2 - left button down 5396 * 3 - left button up 5397 * 4 - middle button down 5398 * 5 - middle button up 5399 * 6 - right button down 5400 * 7 - right button up 5401 * 8 - fourth button down 5402 * 9 - fourth button up 5403 * 10 - locator outside filter rectangle 5404 * Pb, the button code, ASCII decimal 0-15 indicating which 5405 * buttons are down if any. The state of the four buttons 5406 * on the locator correspond to the low four bits of the 5407 * decimal value, 5408 * "1" means button depressed 5409 * 0 - no buttons down, 5410 * 1 - right, 5411 * 2 - middle, 5412 * 4 - left, 5413 * 8 - fourth 5414 * Pr is the row coordinate of the locator position in the page, 5415 * encoded as an ASCII decimal value. 5416 * If Pr is omitted, the locator position is undefined 5417 * (outside the terminal window for example). 5418 * Pc is the column coordinate of the locator position in the 5419 * page, encoded as an ASCII decimal value. 5420 * If Pc is omitted, the locator position is undefined 5421 * (outside the terminal window for example). 5422 * Pp is the page coordinate of the locator position 5423 * encoded as an ASCII decimal value. 5424 * The page coordinate may be omitted if the locator is on 5425 * page one (the default). We ignore it anyway. 5426 */ 5427 int Pe, Pb, Pr, Pc; 5428 5429 p = tp + slen; 5430 5431 /* get event status */ 5432 Pe = getdigits(&p); 5433 if (*p++ != ';') 5434 return -1; 5435 5436 /* get button status */ 5437 Pb = getdigits(&p); 5438 if (*p++ != ';') 5439 return -1; 5440 5441 /* get row status */ 5442 Pr = getdigits(&p); 5443 if (*p++ != ';') 5444 return -1; 5445 5446 /* get column status */ 5447 Pc = getdigits(&p); 5448 5449 /* the page parameter is optional */ 5450 if (*p == ';') 5451 { 5452 p++; 5453 (void)getdigits(&p); 5454 } 5455 if (*p++ != '&') 5456 return -1; 5457 if (*p++ != 'w') 5458 return -1; 5459 5460 mouse_code = 0; 5461 switch (Pe) 5462 { 5463 case 0: return -1; /* position request while unavailable */ 5464 case 1: /* a response to a locator position request includes 5465 the status of all buttons */ 5466 Pb &= 7; /* mask off and ignore fourth button */ 5467 if (Pb & 4) 5468 mouse_code = MOUSE_LEFT; 5469 if (Pb & 2) 5470 mouse_code = MOUSE_MIDDLE; 5471 if (Pb & 1) 5472 mouse_code = MOUSE_RIGHT; 5473 if (Pb) 5474 { 5475 held_button = mouse_code; 5476 mouse_code |= MOUSE_DRAG; 5477 WantQueryMouse = TRUE; 5478 } 5479 is_drag = TRUE; 5480 showmode(); 5481 break; 5482 case 2: mouse_code = MOUSE_LEFT; 5483 WantQueryMouse = TRUE; 5484 break; 5485 case 3: mouse_code = MOUSE_RELEASE | MOUSE_LEFT; 5486 break; 5487 case 4: mouse_code = MOUSE_MIDDLE; 5488 WantQueryMouse = TRUE; 5489 break; 5490 case 5: mouse_code = MOUSE_RELEASE | MOUSE_MIDDLE; 5491 break; 5492 case 6: mouse_code = MOUSE_RIGHT; 5493 WantQueryMouse = TRUE; 5494 break; 5495 case 7: mouse_code = MOUSE_RELEASE | MOUSE_RIGHT; 5496 break; 5497 case 8: return -1; /* fourth button down */ 5498 case 9: return -1; /* fourth button up */ 5499 case 10: return -1; /* mouse outside of filter rectangle */ 5500 default: return -1; /* should never occur */ 5501 } 5502 5503 mouse_col = Pc - 1; 5504 mouse_row = Pr - 1; 5505 5506 slen += (int)(p - (tp + slen)); 5507 } 5508 # endif /* FEAT_MOUSE_DEC */ 5509 # ifdef FEAT_MOUSE_PTERM 5510 if (key_name[0] == (int)KS_PTERM_MOUSE) 5511 { 5512 int button, num_clicks, action; 5513 5514 p = tp + slen; 5515 5516 action = getdigits(&p); 5517 if (*p++ != ';') 5518 return -1; 5519 5520 mouse_row = getdigits(&p); 5521 if (*p++ != ';') 5522 return -1; 5523 mouse_col = getdigits(&p); 5524 if (*p++ != ';') 5525 return -1; 5526 5527 button = getdigits(&p); 5528 mouse_code = 0; 5529 5530 switch (button) 5531 { 5532 case 4: mouse_code = MOUSE_LEFT; break; 5533 case 1: mouse_code = MOUSE_RIGHT; break; 5534 case 2: mouse_code = MOUSE_MIDDLE; break; 5535 default: return -1; 5536 } 5537 5538 switch (action) 5539 { 5540 case 31: /* Initial press */ 5541 if (*p++ != ';') 5542 return -1; 5543 5544 num_clicks = getdigits(&p); /* Not used */ 5545 break; 5546 5547 case 32: /* Release */ 5548 mouse_code |= MOUSE_RELEASE; 5549 break; 5550 5551 case 33: /* Drag */ 5552 held_button = mouse_code; 5553 mouse_code |= MOUSE_DRAG; 5554 break; 5555 5556 default: 5557 return -1; 5558 } 5559 5560 if (*p++ != 't') 5561 return -1; 5562 5563 slen += (p - (tp + slen)); 5564 } 5565 # endif /* FEAT_MOUSE_PTERM */ 5566 5567 /* Interpret the mouse code */ 5568 current_button = (mouse_code & MOUSE_CLICK_MASK); 5569 if (current_button == MOUSE_RELEASE 5570 # ifdef FEAT_MOUSE_XTERM 5571 && wheel_code == 0 5572 # endif 5573 ) 5574 { 5575 /* 5576 * If we get a mouse drag or release event when 5577 * there is no mouse button held down (held_button == 5578 * MOUSE_RELEASE), produce a K_IGNORE below. 5579 * (can happen when you hold down two buttons 5580 * and then let them go, or click in the menu bar, but not 5581 * on a menu, and drag into the text). 5582 */ 5583 if ((mouse_code & MOUSE_DRAG) == MOUSE_DRAG) 5584 is_drag = TRUE; 5585 current_button = held_button; 5586 } 5587 else if (wheel_code == 0) 5588 { 5589 # ifdef CHECK_DOUBLE_CLICK 5590 # ifdef FEAT_MOUSE_GPM 5591 # ifdef FEAT_GUI 5592 /* 5593 * Only for Unix, when GUI or gpm is not active, we handle 5594 * multi-clicks here. 5595 */ 5596 if (gpm_flag == 0 && !gui.in_use) 5597 # else 5598 if (gpm_flag == 0) 5599 # endif 5600 # else 5601 # ifdef FEAT_GUI 5602 if (!gui.in_use) 5603 # endif 5604 # endif 5605 { 5606 /* 5607 * Compute the time elapsed since the previous mouse click. 5608 */ 5609 gettimeofday(&mouse_time, NULL); 5610 if (orig_mouse_time.tv_sec == 0) 5611 { 5612 /* 5613 * Avoid computing the difference between mouse_time 5614 * and orig_mouse_time for the first click, as the 5615 * difference would be huge and would cause 5616 * multiplication overflow. 5617 */ 5618 timediff = p_mouset; 5619 } 5620 else 5621 { 5622 timediff = (mouse_time.tv_usec 5623 - orig_mouse_time.tv_usec) / 1000; 5624 if (timediff < 0) 5625 --orig_mouse_time.tv_sec; 5626 timediff += (mouse_time.tv_sec 5627 - orig_mouse_time.tv_sec) * 1000; 5628 } 5629 orig_mouse_time = mouse_time; 5630 if (mouse_code == orig_mouse_code 5631 && timediff < p_mouset 5632 && orig_num_clicks != 4 5633 && orig_mouse_col == mouse_col 5634 && orig_mouse_row == mouse_row 5635 && ((orig_topline == curwin->w_topline 5636 #ifdef FEAT_DIFF 5637 && orig_topfill == curwin->w_topfill 5638 #endif 5639 ) 5640 /* Double click in tab pages line also works 5641 * when window contents changes. */ 5642 || (mouse_row == 0 && firstwin->w_winrow > 0)) 5643 ) 5644 ++orig_num_clicks; 5645 else 5646 orig_num_clicks = 1; 5647 orig_mouse_col = mouse_col; 5648 orig_mouse_row = mouse_row; 5649 orig_topline = curwin->w_topline; 5650 #ifdef FEAT_DIFF 5651 orig_topfill = curwin->w_topfill; 5652 #endif 5653 } 5654 # if defined(FEAT_GUI) || defined(FEAT_MOUSE_GPM) 5655 else 5656 orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code); 5657 # endif 5658 # else 5659 orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code); 5660 # endif 5661 is_click = TRUE; 5662 orig_mouse_code = mouse_code; 5663 } 5664 if (!is_drag) 5665 held_button = mouse_code & MOUSE_CLICK_MASK; 5666 5667 /* 5668 * Translate the actual mouse event into a pseudo mouse event. 5669 * First work out what modifiers are to be used. 5670 */ 5671 if (orig_mouse_code & MOUSE_SHIFT) 5672 modifiers |= MOD_MASK_SHIFT; 5673 if (orig_mouse_code & MOUSE_CTRL) 5674 modifiers |= MOD_MASK_CTRL; 5675 if (orig_mouse_code & MOUSE_ALT) 5676 modifiers |= MOD_MASK_ALT; 5677 if (orig_num_clicks == 2) 5678 modifiers |= MOD_MASK_2CLICK; 5679 else if (orig_num_clicks == 3) 5680 modifiers |= MOD_MASK_3CLICK; 5681 else if (orig_num_clicks == 4) 5682 modifiers |= MOD_MASK_4CLICK; 5683 5684 /* Work out our pseudo mouse event. Note that MOUSE_RELEASE gets 5685 * added, then it's not mouse up/down. */ 5686 key_name[0] = (int)KS_EXTRA; 5687 if (wheel_code != 0 5688 && (wheel_code & MOUSE_RELEASE) != MOUSE_RELEASE) 5689 { 5690 if (wheel_code & MOUSE_CTRL) 5691 modifiers |= MOD_MASK_CTRL; 5692 if (wheel_code & MOUSE_ALT) 5693 modifiers |= MOD_MASK_ALT; 5694 key_name[1] = (wheel_code & 1) 5695 ? (int)KE_MOUSEUP : (int)KE_MOUSEDOWN; 5696 held_button = MOUSE_RELEASE; 5697 } 5698 else 5699 key_name[1] = get_pseudo_mouse_code(current_button, 5700 is_click, is_drag); 5701 5702 /* Make sure the mouse position is valid. Some terminals may 5703 * return weird values. */ 5704 if (mouse_col >= Columns) 5705 mouse_col = Columns - 1; 5706 if (mouse_row >= Rows) 5707 mouse_row = Rows - 1; 5708 } 5709 #endif /* FEAT_MOUSE */ 5710 5711 #ifdef FEAT_GUI 5712 /* 5713 * If using the GUI, then we get menu and scrollbar events. 5714 * 5715 * A menu event is encoded as K_SPECIAL, KS_MENU, KE_FILLER followed by 5716 * four bytes which are to be taken as a pointer to the vimmenu_T 5717 * structure. 5718 * 5719 * A tab line event is encoded as K_SPECIAL KS_TABLINE nr, where "nr" 5720 * is one byte with the tab index. 5721 * 5722 * A scrollbar event is K_SPECIAL, KS_VER_SCROLLBAR, KE_FILLER followed 5723 * by one byte representing the scrollbar number, and then four bytes 5724 * representing a long_u which is the new value of the scrollbar. 5725 * 5726 * A horizontal scrollbar event is K_SPECIAL, KS_HOR_SCROLLBAR, 5727 * KE_FILLER followed by four bytes representing a long_u which is the 5728 * new value of the scrollbar. 5729 */ 5730 # ifdef FEAT_MENU 5731 else if (key_name[0] == (int)KS_MENU) 5732 { 5733 long_u val; 5734 5735 num_bytes = get_long_from_buf(tp + slen, &val); 5736 if (num_bytes == -1) 5737 return -1; 5738 current_menu = (vimmenu_T *)val; 5739 slen += num_bytes; 5740 5741 /* The menu may have been deleted right after it was used, check 5742 * for that. */ 5743 if (check_menu_pointer(root_menu, current_menu) == FAIL) 5744 { 5745 key_name[0] = KS_EXTRA; 5746 key_name[1] = (int)KE_IGNORE; 5747 } 5748 } 5749 # endif 5750 # ifdef FEAT_GUI_TABLINE 5751 else if (key_name[0] == (int)KS_TABLINE) 5752 { 5753 /* Selecting tabline tab or using its menu. */ 5754 num_bytes = get_bytes_from_buf(tp + slen, bytes, 1); 5755 if (num_bytes == -1) 5756 return -1; 5757 current_tab = (int)bytes[0]; 5758 if (current_tab == 255) /* -1 in a byte gives 255 */ 5759 current_tab = -1; 5760 slen += num_bytes; 5761 } 5762 else if (key_name[0] == (int)KS_TABMENU) 5763 { 5764 /* Selecting tabline tab or using its menu. */ 5765 num_bytes = get_bytes_from_buf(tp + slen, bytes, 2); 5766 if (num_bytes == -1) 5767 return -1; 5768 current_tab = (int)bytes[0]; 5769 current_tabmenu = (int)bytes[1]; 5770 slen += num_bytes; 5771 } 5772 # endif 5773 # ifndef USE_ON_FLY_SCROLL 5774 else if (key_name[0] == (int)KS_VER_SCROLLBAR) 5775 { 5776 long_u val; 5777 5778 /* Get the last scrollbar event in the queue of the same type */ 5779 j = 0; 5780 for (i = 0; tp[j] == CSI && tp[j + 1] == KS_VER_SCROLLBAR 5781 && tp[j + 2] != NUL; ++i) 5782 { 5783 j += 3; 5784 num_bytes = get_bytes_from_buf(tp + j, bytes, 1); 5785 if (num_bytes == -1) 5786 break; 5787 if (i == 0) 5788 current_scrollbar = (int)bytes[0]; 5789 else if (current_scrollbar != (int)bytes[0]) 5790 break; 5791 j += num_bytes; 5792 num_bytes = get_long_from_buf(tp + j, &val); 5793 if (num_bytes == -1) 5794 break; 5795 scrollbar_value = val; 5796 j += num_bytes; 5797 slen = j; 5798 } 5799 if (i == 0) /* not enough characters to make one */ 5800 return -1; 5801 } 5802 else if (key_name[0] == (int)KS_HOR_SCROLLBAR) 5803 { 5804 long_u val; 5805 5806 /* Get the last horiz. scrollbar event in the queue */ 5807 j = 0; 5808 for (i = 0; tp[j] == CSI && tp[j + 1] == KS_HOR_SCROLLBAR 5809 && tp[j + 2] != NUL; ++i) 5810 { 5811 j += 3; 5812 num_bytes = get_long_from_buf(tp + j, &val); 5813 if (num_bytes == -1) 5814 break; 5815 scrollbar_value = val; 5816 j += num_bytes; 5817 slen = j; 5818 } 5819 if (i == 0) /* not enough characters to make one */ 5820 return -1; 5821 } 5822 # endif /* !USE_ON_FLY_SCROLL */ 5823 #endif /* FEAT_GUI */ 5824 5825 /* 5826 * Change <xHome> to <Home>, <xUp> to <Up>, etc. 5827 */ 5828 key = handle_x_keys(TERMCAP2KEY(key_name[0], key_name[1])); 5829 5830 /* 5831 * Add any modifier codes to our string. 5832 */ 5833 new_slen = 0; /* Length of what will replace the termcode */ 5834 if (modifiers != 0) 5835 { 5836 /* Some keys have the modifier included. Need to handle that here 5837 * to make mappings work. */ 5838 key = simplify_key(key, &modifiers); 5839 if (modifiers != 0) 5840 { 5841 string[new_slen++] = K_SPECIAL; 5842 string[new_slen++] = (int)KS_MODIFIER; 5843 string[new_slen++] = modifiers; 5844 } 5845 } 5846 5847 /* Finally, add the special key code to our string */ 5848 key_name[0] = KEY2TERMCAP0(key); 5849 key_name[1] = KEY2TERMCAP1(key); 5850 if (key_name[0] == KS_KEY) 5851 { 5852 /* from ":set <M-b>=xx" */ 5853 #ifdef FEAT_MBYTE 5854 if (has_mbyte) 5855 new_slen += (*mb_char2bytes)(key_name[1], string + new_slen); 5856 else 5857 #endif 5858 string[new_slen++] = key_name[1]; 5859 } 5860 else if (new_slen == 0 && key_name[0] == KS_EXTRA 5861 && key_name[1] == KE_IGNORE) 5862 { 5863 /* Do not put K_IGNORE into the buffer, do return KEYLEN_REMOVED 5864 * to indicate what happened. */ 5865 retval = KEYLEN_REMOVED; 5866 } 5867 else 5868 { 5869 string[new_slen++] = K_SPECIAL; 5870 string[new_slen++] = key_name[0]; 5871 string[new_slen++] = key_name[1]; 5872 } 5873 string[new_slen] = NUL; 5874 extra = new_slen - slen; 5875 if (buf == NULL) 5876 { 5877 if (extra < 0) 5878 /* remove matched chars, taking care of noremap */ 5879 del_typebuf(-extra, offset); 5880 else if (extra > 0) 5881 /* insert the extra space we need */ 5882 ins_typebuf(string + slen, REMAP_YES, offset, FALSE, FALSE); 5883 5884 /* 5885 * Careful: del_typebuf() and ins_typebuf() may have reallocated 5886 * typebuf.tb_buf[]! 5887 */ 5888 mch_memmove(typebuf.tb_buf + typebuf.tb_off + offset, string, 5889 (size_t)new_slen); 5890 } 5891 else 5892 { 5893 if (extra < 0) 5894 /* remove matched characters */ 5895 mch_memmove(buf + offset, buf + offset - extra, 5896 (size_t)(*buflen + offset + extra)); 5897 else if (extra > 0) 5898 { 5899 /* Insert the extra space we need. If there is insufficient 5900 * space return -1. */ 5901 if (*buflen + extra + new_slen >= bufsize) 5902 return -1; 5903 mch_memmove(buf + offset + extra, buf + offset, 5904 (size_t)(*buflen - offset)); 5905 } 5906 mch_memmove(buf + offset, string, (size_t)new_slen); 5907 *buflen = *buflen + extra + new_slen; 5908 } 5909 return retval == 0 ? (len + extra + offset) : retval; 5910 } 5911 5912 #ifdef FEAT_TERMRESPONSE 5913 LOG_TR("normal character"); 5914 #endif 5915 5916 return 0; /* no match found */ 5917 } 5918 5919 #if (defined(FEAT_TERMINAL) && defined(FEAT_TERMRESPONSE)) || defined(PROTO) 5920 /* 5921 * Get the text foreground color, if known. 5922 */ 5923 void 5924 term_get_fg_color(char_u *r, char_u *g, char_u *b) 5925 { 5926 if (rfg_status == STATUS_GOT) 5927 { 5928 *r = fg_r; 5929 *g = fg_g; 5930 *b = fg_b; 5931 } 5932 } 5933 5934 /* 5935 * Get the text background color, if known. 5936 */ 5937 void 5938 term_get_bg_color(char_u *r, char_u *g, char_u *b) 5939 { 5940 if (rbg_status == STATUS_GOT) 5941 { 5942 *r = bg_r; 5943 *g = bg_g; 5944 *b = bg_b; 5945 } 5946 } 5947 #endif 5948 5949 /* 5950 * Replace any terminal code strings in from[] with the equivalent internal 5951 * vim representation. This is used for the "from" and "to" part of a 5952 * mapping, and the "to" part of a menu command. 5953 * Any strings like "<C-UP>" are also replaced, unless 'cpoptions' contains 5954 * '<'. 5955 * K_SPECIAL by itself is replaced by K_SPECIAL KS_SPECIAL KE_FILLER. 5956 * 5957 * The replacement is done in result[] and finally copied into allocated 5958 * memory. If this all works well *bufp is set to the allocated memory and a 5959 * pointer to it is returned. If something fails *bufp is set to NULL and from 5960 * is returned. 5961 * 5962 * CTRL-V characters are removed. When "from_part" is TRUE, a trailing CTRL-V 5963 * is included, otherwise it is removed (for ":map xx ^V", maps xx to 5964 * nothing). When 'cpoptions' does not contain 'B', a backslash can be used 5965 * instead of a CTRL-V. 5966 */ 5967 char_u * 5968 replace_termcodes( 5969 char_u *from, 5970 char_u **bufp, 5971 int from_part, 5972 int do_lt, /* also translate <lt> */ 5973 int special) /* always accept <key> notation */ 5974 { 5975 int i; 5976 int slen; 5977 int key; 5978 int dlen = 0; 5979 char_u *src; 5980 int do_backslash; /* backslash is a special character */ 5981 int do_special; /* recognize <> key codes */ 5982 int do_key_code; /* recognize raw key codes */ 5983 char_u *result; /* buffer for resulting string */ 5984 5985 do_backslash = (vim_strchr(p_cpo, CPO_BSLASH) == NULL); 5986 do_special = (vim_strchr(p_cpo, CPO_SPECI) == NULL) || special; 5987 do_key_code = (vim_strchr(p_cpo, CPO_KEYCODE) == NULL); 5988 5989 /* 5990 * Allocate space for the translation. Worst case a single character is 5991 * replaced by 6 bytes (shifted special key), plus a NUL at the end. 5992 */ 5993 result = alloc((unsigned)STRLEN(from) * 6 + 1); 5994 if (result == NULL) /* out of memory */ 5995 { 5996 *bufp = NULL; 5997 return from; 5998 } 5999 6000 src = from; 6001 6002 /* 6003 * Check for #n at start only: function key n 6004 */ 6005 if (from_part && src[0] == '#' && VIM_ISDIGIT(src[1])) /* function key */ 6006 { 6007 result[dlen++] = K_SPECIAL; 6008 result[dlen++] = 'k'; 6009 if (src[1] == '0') 6010 result[dlen++] = ';'; /* #0 is F10 is "k;" */ 6011 else 6012 result[dlen++] = src[1]; /* #3 is F3 is "k3" */ 6013 src += 2; 6014 } 6015 6016 /* 6017 * Copy each byte from *from to result[dlen] 6018 */ 6019 while (*src != NUL) 6020 { 6021 /* 6022 * If 'cpoptions' does not contain '<', check for special key codes, 6023 * like "<C-S-LeftMouse>" 6024 */ 6025 if (do_special && (do_lt || STRNCMP(src, "<lt>", 4) != 0)) 6026 { 6027 #ifdef FEAT_EVAL 6028 /* 6029 * Replace <SID> by K_SNR <script-nr> _. 6030 * (room: 5 * 6 = 30 bytes; needed: 3 + <nr> + 1 <= 14) 6031 */ 6032 if (STRNICMP(src, "<SID>", 5) == 0) 6033 { 6034 if (current_SID <= 0) 6035 EMSG(_(e_usingsid)); 6036 else 6037 { 6038 src += 5; 6039 result[dlen++] = K_SPECIAL; 6040 result[dlen++] = (int)KS_EXTRA; 6041 result[dlen++] = (int)KE_SNR; 6042 sprintf((char *)result + dlen, "%ld", (long)current_SID); 6043 dlen += (int)STRLEN(result + dlen); 6044 result[dlen++] = '_'; 6045 continue; 6046 } 6047 } 6048 #endif 6049 6050 slen = trans_special(&src, result + dlen, TRUE, FALSE); 6051 if (slen) 6052 { 6053 dlen += slen; 6054 continue; 6055 } 6056 } 6057 6058 /* 6059 * If 'cpoptions' does not contain 'k', see if it's an actual key-code. 6060 * Note that this is also checked after replacing the <> form. 6061 * Single character codes are NOT replaced (e.g. ^H or DEL), because 6062 * it could be a character in the file. 6063 */ 6064 if (do_key_code) 6065 { 6066 i = find_term_bykeys(src); 6067 if (i >= 0) 6068 { 6069 result[dlen++] = K_SPECIAL; 6070 result[dlen++] = termcodes[i].name[0]; 6071 result[dlen++] = termcodes[i].name[1]; 6072 src += termcodes[i].len; 6073 /* If terminal code matched, continue after it. */ 6074 continue; 6075 } 6076 } 6077 6078 #ifdef FEAT_EVAL 6079 if (do_special) 6080 { 6081 char_u *p, *s, len; 6082 6083 /* 6084 * Replace <Leader> by the value of "mapleader". 6085 * Replace <LocalLeader> by the value of "maplocalleader". 6086 * If "mapleader" or "maplocalleader" isn't set use a backslash. 6087 */ 6088 if (STRNICMP(src, "<Leader>", 8) == 0) 6089 { 6090 len = 8; 6091 p = get_var_value((char_u *)"g:mapleader"); 6092 } 6093 else if (STRNICMP(src, "<LocalLeader>", 13) == 0) 6094 { 6095 len = 13; 6096 p = get_var_value((char_u *)"g:maplocalleader"); 6097 } 6098 else 6099 { 6100 len = 0; 6101 p = NULL; 6102 } 6103 if (len != 0) 6104 { 6105 /* Allow up to 8 * 6 characters for "mapleader". */ 6106 if (p == NULL || *p == NUL || STRLEN(p) > 8 * 6) 6107 s = (char_u *)"\\"; 6108 else 6109 s = p; 6110 while (*s != NUL) 6111 result[dlen++] = *s++; 6112 src += len; 6113 continue; 6114 } 6115 } 6116 #endif 6117 6118 /* 6119 * Remove CTRL-V and ignore the next character. 6120 * For "from" side the CTRL-V at the end is included, for the "to" 6121 * part it is removed. 6122 * If 'cpoptions' does not contain 'B', also accept a backslash. 6123 */ 6124 key = *src; 6125 if (key == Ctrl_V || (do_backslash && key == '\\')) 6126 { 6127 ++src; /* skip CTRL-V or backslash */ 6128 if (*src == NUL) 6129 { 6130 if (from_part) 6131 result[dlen++] = key; 6132 break; 6133 } 6134 } 6135 6136 #ifdef FEAT_MBYTE 6137 /* skip multibyte char correctly */ 6138 for (i = (*mb_ptr2len)(src); i > 0; --i) 6139 #endif 6140 { 6141 /* 6142 * If the character is K_SPECIAL, replace it with K_SPECIAL 6143 * KS_SPECIAL KE_FILLER. 6144 * If compiled with the GUI replace CSI with K_CSI. 6145 */ 6146 if (*src == K_SPECIAL) 6147 { 6148 result[dlen++] = K_SPECIAL; 6149 result[dlen++] = KS_SPECIAL; 6150 result[dlen++] = KE_FILLER; 6151 } 6152 # ifdef FEAT_GUI 6153 else if (*src == CSI) 6154 { 6155 result[dlen++] = K_SPECIAL; 6156 result[dlen++] = KS_EXTRA; 6157 result[dlen++] = (int)KE_CSI; 6158 } 6159 # endif 6160 else 6161 result[dlen++] = *src; 6162 ++src; 6163 } 6164 } 6165 result[dlen] = NUL; 6166 6167 /* 6168 * Copy the new string to allocated memory. 6169 * If this fails, just return from. 6170 */ 6171 if ((*bufp = vim_strsave(result)) != NULL) 6172 from = *bufp; 6173 vim_free(result); 6174 return from; 6175 } 6176 6177 /* 6178 * Find a termcode with keys 'src' (must be NUL terminated). 6179 * Return the index in termcodes[], or -1 if not found. 6180 */ 6181 int 6182 find_term_bykeys(char_u *src) 6183 { 6184 int i; 6185 int slen = (int)STRLEN(src); 6186 6187 for (i = 0; i < tc_len; ++i) 6188 { 6189 if (slen == termcodes[i].len 6190 && STRNCMP(termcodes[i].code, src, (size_t)slen) == 0) 6191 return i; 6192 } 6193 return -1; 6194 } 6195 6196 /* 6197 * Gather the first characters in the terminal key codes into a string. 6198 * Used to speed up check_termcode(). 6199 */ 6200 static void 6201 gather_termleader(void) 6202 { 6203 int i; 6204 int len = 0; 6205 6206 #ifdef FEAT_GUI 6207 if (gui.in_use) 6208 termleader[len++] = CSI; /* the GUI codes are not in termcodes[] */ 6209 #endif 6210 #ifdef FEAT_TERMRESPONSE 6211 if (check_for_codes || *T_CRS != NUL) 6212 termleader[len++] = DCS; /* the termcode response starts with DCS 6213 in 8-bit mode */ 6214 #endif 6215 termleader[len] = NUL; 6216 6217 for (i = 0; i < tc_len; ++i) 6218 if (vim_strchr(termleader, termcodes[i].code[0]) == NULL) 6219 { 6220 termleader[len++] = termcodes[i].code[0]; 6221 termleader[len] = NUL; 6222 } 6223 6224 need_gather = FALSE; 6225 } 6226 6227 /* 6228 * Show all termcodes (for ":set termcap") 6229 * This code looks a lot like showoptions(), but is different. 6230 */ 6231 void 6232 show_termcodes(void) 6233 { 6234 int col; 6235 int *items; 6236 int item_count; 6237 int run; 6238 int row, rows; 6239 int cols; 6240 int i; 6241 int len; 6242 6243 #define INC3 27 /* try to make three columns */ 6244 #define INC2 40 /* try to make two columns */ 6245 #define GAP 2 /* spaces between columns */ 6246 6247 if (tc_len == 0) /* no terminal codes (must be GUI) */ 6248 return; 6249 items = (int *)alloc((unsigned)(sizeof(int) * tc_len)); 6250 if (items == NULL) 6251 return; 6252 6253 /* Highlight title */ 6254 MSG_PUTS_TITLE(_("\n--- Terminal keys ---")); 6255 6256 /* 6257 * do the loop two times: 6258 * 1. display the short items (non-strings and short strings) 6259 * 2. display the medium items (medium length strings) 6260 * 3. display the long items (remaining strings) 6261 */ 6262 for (run = 1; run <= 3 && !got_int; ++run) 6263 { 6264 /* 6265 * collect the items in items[] 6266 */ 6267 item_count = 0; 6268 for (i = 0; i < tc_len; i++) 6269 { 6270 len = show_one_termcode(termcodes[i].name, 6271 termcodes[i].code, FALSE); 6272 if (len <= INC3 - GAP ? run == 1 6273 : len <= INC2 - GAP ? run == 2 6274 : run == 3) 6275 items[item_count++] = i; 6276 } 6277 6278 /* 6279 * display the items 6280 */ 6281 if (run <= 2) 6282 { 6283 cols = (Columns + GAP) / (run == 1 ? INC3 : INC2); 6284 if (cols == 0) 6285 cols = 1; 6286 rows = (item_count + cols - 1) / cols; 6287 } 6288 else /* run == 3 */ 6289 rows = item_count; 6290 for (row = 0; row < rows && !got_int; ++row) 6291 { 6292 msg_putchar('\n'); /* go to next line */ 6293 if (got_int) /* 'q' typed in more */ 6294 break; 6295 col = 0; 6296 for (i = row; i < item_count; i += rows) 6297 { 6298 msg_col = col; /* make columns */ 6299 show_one_termcode(termcodes[items[i]].name, 6300 termcodes[items[i]].code, TRUE); 6301 if (run == 2) 6302 col += INC2; 6303 else 6304 col += INC3; 6305 } 6306 out_flush(); 6307 ui_breakcheck(); 6308 } 6309 } 6310 vim_free(items); 6311 } 6312 6313 /* 6314 * Show one termcode entry. 6315 * Output goes into IObuff[] 6316 */ 6317 int 6318 show_one_termcode(char_u *name, char_u *code, int printit) 6319 { 6320 char_u *p; 6321 int len; 6322 6323 if (name[0] > '~') 6324 { 6325 IObuff[0] = ' '; 6326 IObuff[1] = ' '; 6327 IObuff[2] = ' '; 6328 IObuff[3] = ' '; 6329 } 6330 else 6331 { 6332 IObuff[0] = 't'; 6333 IObuff[1] = '_'; 6334 IObuff[2] = name[0]; 6335 IObuff[3] = name[1]; 6336 } 6337 IObuff[4] = ' '; 6338 6339 p = get_special_key_name(TERMCAP2KEY(name[0], name[1]), 0); 6340 if (p[1] != 't') 6341 STRCPY(IObuff + 5, p); 6342 else 6343 IObuff[5] = NUL; 6344 len = (int)STRLEN(IObuff); 6345 do 6346 IObuff[len++] = ' '; 6347 while (len < 17); 6348 IObuff[len] = NUL; 6349 if (code == NULL) 6350 len += 4; 6351 else 6352 len += vim_strsize(code); 6353 6354 if (printit) 6355 { 6356 msg_puts(IObuff); 6357 if (code == NULL) 6358 msg_puts((char_u *)"NULL"); 6359 else 6360 msg_outtrans(code); 6361 } 6362 return len; 6363 } 6364 6365 #if defined(FEAT_TERMRESPONSE) || defined(PROTO) 6366 /* 6367 * For Xterm >= 140 compiled with OPT_TCAP_QUERY: Obtain the actually used 6368 * termcap codes from the terminal itself. 6369 * We get them one by one to avoid a very long response string. 6370 */ 6371 static int xt_index_in = 0; 6372 static int xt_index_out = 0; 6373 6374 static void 6375 req_codes_from_term(void) 6376 { 6377 xt_index_out = 0; 6378 xt_index_in = 0; 6379 req_more_codes_from_term(); 6380 } 6381 6382 static void 6383 req_more_codes_from_term(void) 6384 { 6385 char buf[11]; 6386 int old_idx = xt_index_out; 6387 6388 /* Don't do anything when going to exit. */ 6389 if (exiting) 6390 return; 6391 6392 /* Send up to 10 more requests out than we received. Avoid sending too 6393 * many, there can be a buffer overflow somewhere. */ 6394 while (xt_index_out < xt_index_in + 10 && key_names[xt_index_out] != NULL) 6395 { 6396 # ifdef DEBUG_TERMRESPONSE 6397 char dbuf[100]; 6398 6399 sprintf(dbuf, "Requesting XT %d: %s", 6400 xt_index_out, key_names[xt_index_out]); 6401 log_tr(dbuf); 6402 # endif 6403 sprintf(buf, "\033P+q%02x%02x\033\\", 6404 key_names[xt_index_out][0], key_names[xt_index_out][1]); 6405 out_str_nf((char_u *)buf); 6406 ++xt_index_out; 6407 } 6408 6409 /* Send the codes out right away. */ 6410 if (xt_index_out != old_idx) 6411 out_flush(); 6412 } 6413 6414 /* 6415 * Decode key code response from xterm: '<Esc>P1+r<name>=<string><Esc>\'. 6416 * A "0" instead of the "1" indicates a code that isn't supported. 6417 * Both <name> and <string> are encoded in hex. 6418 * "code" points to the "0" or "1". 6419 */ 6420 static void 6421 got_code_from_term(char_u *code, int len) 6422 { 6423 #define XT_LEN 100 6424 char_u name[3]; 6425 char_u str[XT_LEN]; 6426 int i; 6427 int j = 0; 6428 int c; 6429 6430 /* A '1' means the code is supported, a '0' means it isn't. 6431 * When half the length is > XT_LEN we can't use it. 6432 * Our names are currently all 2 characters. */ 6433 if (code[0] == '1' && code[7] == '=' && len / 2 < XT_LEN) 6434 { 6435 /* Get the name from the response and find it in the table. */ 6436 name[0] = hexhex2nr(code + 3); 6437 name[1] = hexhex2nr(code + 5); 6438 name[2] = NUL; 6439 for (i = 0; key_names[i] != NULL; ++i) 6440 { 6441 if (STRCMP(key_names[i], name) == 0) 6442 { 6443 xt_index_in = i; 6444 break; 6445 } 6446 } 6447 # ifdef DEBUG_TERMRESPONSE 6448 { 6449 char buf[100]; 6450 6451 sprintf(buf, "Received XT %d: %s", xt_index_in, (char *)name); 6452 log_tr(buf); 6453 } 6454 # endif 6455 if (key_names[i] != NULL) 6456 { 6457 for (i = 8; (c = hexhex2nr(code + i)) >= 0; i += 2) 6458 str[j++] = c; 6459 str[j] = NUL; 6460 if (name[0] == 'C' && name[1] == 'o') 6461 { 6462 /* Color count is not a key code. */ 6463 i = atoi((char *)str); 6464 may_adjust_color_count(i); 6465 } 6466 else 6467 { 6468 /* First delete any existing entry with the same code. */ 6469 i = find_term_bykeys(str); 6470 if (i >= 0) 6471 del_termcode_idx(i); 6472 add_termcode(name, str, ATC_FROM_TERM); 6473 } 6474 } 6475 } 6476 6477 /* May request more codes now that we received one. */ 6478 ++xt_index_in; 6479 req_more_codes_from_term(); 6480 } 6481 6482 /* 6483 * Check if there are any unanswered requests and deal with them. 6484 * This is called before starting an external program or getting direct 6485 * keyboard input. We don't want responses to be send to that program or 6486 * handled as typed text. 6487 */ 6488 static void 6489 check_for_codes_from_term(void) 6490 { 6491 int c; 6492 6493 /* If no codes requested or all are answered, no need to wait. */ 6494 if (xt_index_out == 0 || xt_index_out == xt_index_in) 6495 return; 6496 6497 /* Vgetc() will check for and handle any response. 6498 * Keep calling vpeekc() until we don't get any responses. */ 6499 ++no_mapping; 6500 ++allow_keys; 6501 for (;;) 6502 { 6503 c = vpeekc(); 6504 if (c == NUL) /* nothing available */ 6505 break; 6506 6507 /* If a response is recognized it's replaced with K_IGNORE, must read 6508 * it from the input stream. If there is no K_IGNORE we can't do 6509 * anything, break here (there might be some responses further on, but 6510 * we don't want to throw away any typed chars). */ 6511 if (c != K_SPECIAL && c != K_IGNORE) 6512 break; 6513 c = vgetc(); 6514 if (c != K_IGNORE) 6515 { 6516 vungetc(c); 6517 break; 6518 } 6519 } 6520 --no_mapping; 6521 --allow_keys; 6522 } 6523 #endif 6524 6525 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) 6526 /* 6527 * Translate an internal mapping/abbreviation representation into the 6528 * corresponding external one recognized by :map/:abbrev commands; 6529 * respects the current B/k/< settings of 'cpoption'. 6530 * 6531 * This function is called when expanding mappings/abbreviations on the 6532 * command-line, and for building the "Ambiguous mapping..." error message. 6533 * 6534 * It uses a growarray to build the translation string since the 6535 * latter can be wider than the original description. The caller has to 6536 * free the string afterwards. 6537 * 6538 * Returns NULL when there is a problem. 6539 */ 6540 char_u * 6541 translate_mapping( 6542 char_u *str, 6543 int expmap) /* TRUE when expanding mappings on command-line */ 6544 { 6545 garray_T ga; 6546 int c; 6547 int modifiers; 6548 int cpo_bslash; 6549 int cpo_special; 6550 int cpo_keycode; 6551 6552 ga_init(&ga); 6553 ga.ga_itemsize = 1; 6554 ga.ga_growsize = 40; 6555 6556 cpo_bslash = (vim_strchr(p_cpo, CPO_BSLASH) != NULL); 6557 cpo_special = (vim_strchr(p_cpo, CPO_SPECI) != NULL); 6558 cpo_keycode = (vim_strchr(p_cpo, CPO_KEYCODE) == NULL); 6559 6560 for (; *str; ++str) 6561 { 6562 c = *str; 6563 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) 6564 { 6565 modifiers = 0; 6566 if (str[1] == KS_MODIFIER) 6567 { 6568 str++; 6569 modifiers = *++str; 6570 c = *++str; 6571 } 6572 if (cpo_special && cpo_keycode && c == K_SPECIAL && !modifiers) 6573 { 6574 int i; 6575 6576 /* try to find special key in termcodes */ 6577 for (i = 0; i < tc_len; ++i) 6578 if (termcodes[i].name[0] == str[1] 6579 && termcodes[i].name[1] == str[2]) 6580 break; 6581 if (i < tc_len) 6582 { 6583 ga_concat(&ga, termcodes[i].code); 6584 str += 2; 6585 continue; /* for (str) */ 6586 } 6587 } 6588 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) 6589 { 6590 if (expmap && cpo_special) 6591 { 6592 ga_clear(&ga); 6593 return NULL; 6594 } 6595 c = TO_SPECIAL(str[1], str[2]); 6596 if (c == K_ZERO) /* display <Nul> as ^@ */ 6597 c = NUL; 6598 str += 2; 6599 } 6600 if (IS_SPECIAL(c) || modifiers) /* special key */ 6601 { 6602 if (expmap && cpo_special) 6603 { 6604 ga_clear(&ga); 6605 return NULL; 6606 } 6607 ga_concat(&ga, get_special_key_name(c, modifiers)); 6608 continue; /* for (str) */ 6609 } 6610 } 6611 if (c == ' ' || c == '\t' || c == Ctrl_J || c == Ctrl_V 6612 || (c == '<' && !cpo_special) || (c == '\\' && !cpo_bslash)) 6613 ga_append(&ga, cpo_bslash ? Ctrl_V : '\\'); 6614 if (c) 6615 ga_append(&ga, c); 6616 } 6617 ga_append(&ga, NUL); 6618 return (char_u *)(ga.ga_data); 6619 } 6620 #endif 6621 6622 #if (defined(WIN3264) && !defined(FEAT_GUI)) || defined(PROTO) 6623 static char ksme_str[20]; 6624 static char ksmr_str[20]; 6625 static char ksmd_str[20]; 6626 6627 /* 6628 * For Win32 console: update termcap codes for existing console attributes. 6629 */ 6630 void 6631 update_tcap(int attr) 6632 { 6633 struct builtin_term *p; 6634 6635 p = find_builtin_term(DEFAULT_TERM); 6636 sprintf(ksme_str, IF_EB("\033|%dm", ESC_STR "|%dm"), attr); 6637 sprintf(ksmd_str, IF_EB("\033|%dm", ESC_STR "|%dm"), 6638 attr | 0x08); /* FOREGROUND_INTENSITY */ 6639 sprintf(ksmr_str, IF_EB("\033|%dm", ESC_STR "|%dm"), 6640 ((attr & 0x0F) << 4) | ((attr & 0xF0) >> 4)); 6641 6642 while (p->bt_string != NULL) 6643 { 6644 if (p->bt_entry == (int)KS_ME) 6645 p->bt_string = &ksme_str[0]; 6646 else if (p->bt_entry == (int)KS_MR) 6647 p->bt_string = &ksmr_str[0]; 6648 else if (p->bt_entry == (int)KS_MD) 6649 p->bt_string = &ksmd_str[0]; 6650 ++p; 6651 } 6652 } 6653 6654 # ifdef FEAT_TERMGUICOLORS 6655 struct ks_tbl_s 6656 { 6657 int code; /* value of KS_ */ 6658 char *vtp; /* code in vtp mode */ 6659 char *buf; /* buffer in non-vtp mode */ 6660 char *vbuf; /* buffer in vtp mode */ 6661 }; 6662 6663 static struct ks_tbl_s ks_tbl[] = 6664 { 6665 {(int)KS_ME, "\033|0m" }, /* normal */ 6666 {(int)KS_MR, "\033|7m" }, /* reverse */ 6667 {(int)KS_MD, "\033|1m" }, /* bold */ 6668 {(int)KS_SO, "\033|91m"}, /* standout: bright red text */ 6669 {(int)KS_SE, "\033|39m"}, /* standout end: default color */ 6670 {(int)KS_CZH, "\033|95m"}, /* italic: bright magenta text */ 6671 {(int)KS_CZR, "\033|0m",}, /* italic end */ 6672 {(int)KS_US, "\033|4m",}, /* underscore */ 6673 {(int)KS_UE, "\033|24m"}, /* underscore end */ 6674 {(int)KS_NAME, NULL} 6675 }; 6676 6677 static struct builtin_term * 6678 find_first_tcap( 6679 char_u *name, 6680 int code) 6681 { 6682 struct builtin_term *p; 6683 6684 for (p = find_builtin_term(name); p->bt_string != NULL; ++p) 6685 if (p->bt_entry == code) 6686 return p; 6687 return NULL; 6688 } 6689 # endif 6690 6691 /* 6692 * For Win32 console: replace the sequence immediately after termguicolors. 6693 */ 6694 void 6695 swap_tcap(void) 6696 { 6697 # ifdef FEAT_TERMGUICOLORS 6698 static int init_done = FALSE; 6699 static int last_tgc; 6700 struct ks_tbl_s *ks; 6701 struct builtin_term *bt; 6702 6703 /* buffer initialization */ 6704 if (!init_done) 6705 { 6706 for (ks = ks_tbl; ks->vtp != NULL; ks++) 6707 { 6708 bt = find_first_tcap(DEFAULT_TERM, ks->code); 6709 if (bt != NULL) 6710 { 6711 ks->buf = bt->bt_string; 6712 ks->vbuf = ks->vtp; 6713 } 6714 } 6715 init_done = TRUE; 6716 last_tgc = p_tgc; 6717 return; 6718 } 6719 6720 if (last_tgc != p_tgc) 6721 { 6722 if (p_tgc) 6723 { 6724 /* switch to special character sequence */ 6725 for (ks = ks_tbl; ks->vtp != NULL; ks++) 6726 { 6727 bt = find_first_tcap(DEFAULT_TERM, ks->code); 6728 if (bt != NULL) 6729 { 6730 ks->buf = bt->bt_string; 6731 bt->bt_string = ks->vbuf; 6732 } 6733 } 6734 } 6735 else 6736 { 6737 /* switch to index color */ 6738 for (ks = ks_tbl; ks->vtp != NULL; ks++) 6739 { 6740 bt = find_first_tcap(DEFAULT_TERM, ks->code); 6741 if (bt != NULL) 6742 { 6743 ks->vbuf = bt->bt_string; 6744 bt->bt_string = ks->buf; 6745 } 6746 } 6747 } 6748 6749 last_tgc = p_tgc; 6750 } 6751 # endif 6752 } 6753 6754 #endif 6755 6756 #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) || defined(PROTO) 6757 static int 6758 hex_digit(int c) 6759 { 6760 if (isdigit(c)) 6761 return c - '0'; 6762 c = TOLOWER_ASC(c); 6763 if (c >= 'a' && c <= 'f') 6764 return c - 'a' + 10; 6765 return 0x1ffffff; 6766 } 6767 6768 guicolor_T 6769 gui_get_color_cmn(char_u *name) 6770 { 6771 /* On MS-Windows an RGB macro is available and it produces 0x00bbggrr color 6772 * values as used by the MS-Windows GDI api. It should be used only for 6773 * MS-Windows GDI builds. */ 6774 # if defined(RGB) && defined(WIN32) && !defined(FEAT_GUI) 6775 # undef RGB 6776 # endif 6777 # ifndef RGB 6778 # define RGB(r, g, b) ((r<<16) | (g<<8) | (b)) 6779 # endif 6780 # define LINE_LEN 100 6781 FILE *fd; 6782 char line[LINE_LEN]; 6783 char_u *fname; 6784 int r, g, b, i; 6785 guicolor_T color; 6786 6787 struct rgbcolor_table_S { 6788 char_u *color_name; 6789 guicolor_T color; 6790 }; 6791 6792 /* Only non X11 colors (not present in rgb.txt) and colors in 6793 * color_names[], useful when $VIMRUNTIME is not found,. */ 6794 static struct rgbcolor_table_S rgb_table[] = { 6795 {(char_u *)"black", RGB(0x00, 0x00, 0x00)}, 6796 {(char_u *)"blue", RGB(0x00, 0x00, 0xFF)}, 6797 {(char_u *)"brown", RGB(0xA5, 0x2A, 0x2A)}, 6798 {(char_u *)"cyan", RGB(0x00, 0xFF, 0xFF)}, 6799 {(char_u *)"darkblue", RGB(0x00, 0x00, 0x8B)}, 6800 {(char_u *)"darkcyan", RGB(0x00, 0x8B, 0x8B)}, 6801 {(char_u *)"darkgray", RGB(0xA9, 0xA9, 0xA9)}, 6802 {(char_u *)"darkgreen", RGB(0x00, 0x64, 0x00)}, 6803 {(char_u *)"darkgrey", RGB(0xA9, 0xA9, 0xA9)}, 6804 {(char_u *)"darkmagenta", RGB(0x8B, 0x00, 0x8B)}, 6805 {(char_u *)"darkred", RGB(0x8B, 0x00, 0x00)}, 6806 {(char_u *)"darkyellow", RGB(0x8B, 0x8B, 0x00)}, /* No X11 */ 6807 {(char_u *)"gray", RGB(0xBE, 0xBE, 0xBE)}, 6808 {(char_u *)"green", RGB(0x00, 0xFF, 0x00)}, 6809 {(char_u *)"grey", RGB(0xBE, 0xBE, 0xBE)}, 6810 {(char_u *)"grey40", RGB(0x66, 0x66, 0x66)}, 6811 {(char_u *)"grey50", RGB(0x7F, 0x7F, 0x7F)}, 6812 {(char_u *)"grey90", RGB(0xE5, 0xE5, 0xE5)}, 6813 {(char_u *)"lightblue", RGB(0xAD, 0xD8, 0xE6)}, 6814 {(char_u *)"lightcyan", RGB(0xE0, 0xFF, 0xFF)}, 6815 {(char_u *)"lightgray", RGB(0xD3, 0xD3, 0xD3)}, 6816 {(char_u *)"lightgreen", RGB(0x90, 0xEE, 0x90)}, 6817 {(char_u *)"lightgrey", RGB(0xD3, 0xD3, 0xD3)}, 6818 {(char_u *)"lightmagenta", RGB(0xFF, 0x8B, 0xFF)}, /* No X11 */ 6819 {(char_u *)"lightred", RGB(0xFF, 0x8B, 0x8B)}, /* No X11 */ 6820 {(char_u *)"lightyellow", RGB(0xFF, 0xFF, 0xE0)}, 6821 {(char_u *)"magenta", RGB(0xFF, 0x00, 0xFF)}, 6822 {(char_u *)"red", RGB(0xFF, 0x00, 0x00)}, 6823 {(char_u *)"seagreen", RGB(0x2E, 0x8B, 0x57)}, 6824 {(char_u *)"white", RGB(0xFF, 0xFF, 0xFF)}, 6825 {(char_u *)"yellow", RGB(0xFF, 0xFF, 0x00)}, 6826 }; 6827 6828 static struct rgbcolor_table_S *colornames_table; 6829 static int size = 0; 6830 6831 if (name[0] == '#' && STRLEN(name) == 7) 6832 { 6833 /* Name is in "#rrggbb" format */ 6834 color = RGB(((hex_digit(name[1]) << 4) + hex_digit(name[2])), 6835 ((hex_digit(name[3]) << 4) + hex_digit(name[4])), 6836 ((hex_digit(name[5]) << 4) + hex_digit(name[6]))); 6837 if (color > 0xffffff) 6838 return INVALCOLOR; 6839 return color; 6840 } 6841 6842 /* Check if the name is one of the colors we know */ 6843 for (i = 0; i < (int)(sizeof(rgb_table) / sizeof(rgb_table[0])); i++) 6844 if (STRICMP(name, rgb_table[i].color_name) == 0) 6845 return rgb_table[i].color; 6846 6847 /* 6848 * Last attempt. Look in the file "$VIM/rgb.txt". 6849 */ 6850 if (size == 0) 6851 { 6852 int counting; 6853 6854 /* colornames_table not yet initialized */ 6855 fname = expand_env_save((char_u *)"$VIMRUNTIME/rgb.txt"); 6856 if (fname == NULL) 6857 return INVALCOLOR; 6858 6859 fd = fopen((char *)fname, "rt"); 6860 vim_free(fname); 6861 if (fd == NULL) 6862 { 6863 if (p_verbose > 1) 6864 verb_msg((char_u *)_("Cannot open $VIMRUNTIME/rgb.txt")); 6865 return INVALCOLOR; 6866 } 6867 6868 for (counting = 1; counting >= 0; --counting) 6869 { 6870 if (!counting) 6871 { 6872 colornames_table = (struct rgbcolor_table_S *)alloc( 6873 (unsigned)(sizeof(struct rgbcolor_table_S) * size)); 6874 if (colornames_table == NULL) 6875 { 6876 fclose(fd); 6877 return INVALCOLOR; 6878 } 6879 rewind(fd); 6880 } 6881 size = 0; 6882 6883 while (!feof(fd)) 6884 { 6885 size_t len; 6886 int pos; 6887 6888 ignoredp = fgets(line, LINE_LEN, fd); 6889 len = strlen(line); 6890 6891 if (len <= 1 || line[len - 1] != '\n') 6892 continue; 6893 6894 line[len - 1] = '\0'; 6895 6896 i = sscanf(line, "%d %d %d %n", &r, &g, &b, &pos); 6897 if (i != 3) 6898 continue; 6899 6900 if (!counting) 6901 { 6902 char_u *s = vim_strsave((char_u *)line + pos); 6903 6904 if (s == NULL) 6905 { 6906 fclose(fd); 6907 return INVALCOLOR; 6908 } 6909 colornames_table[size].color_name = s; 6910 colornames_table[size].color = (guicolor_T)RGB(r, g, b); 6911 } 6912 size++; 6913 } 6914 } 6915 fclose(fd); 6916 } 6917 6918 for (i = 0; i < size; i++) 6919 if (STRICMP(name, colornames_table[i].color_name) == 0) 6920 return colornames_table[i].color; 6921 6922 return INVALCOLOR; 6923 } 6924 6925 guicolor_T 6926 gui_get_rgb_color_cmn(int r, int g, int b) 6927 { 6928 guicolor_T color = RGB(r, g, b); 6929 6930 if (color > 0xffffff) 6931 return INVALCOLOR; 6932 return color; 6933 } 6934 #endif 6935