1 !lesstest! 2 !version 1 3 !created 2022-10-20 19:57:23 4 E "LESS_TERMCAP_am" "1" 5 E "LESS_TERMCAP_cd" "S" 6 E "LESS_TERMCAP_ce" "L" 7 E "LESS_TERMCAP_cl" "A" 8 E "LESS_TERMCAP_cr" "<" 9 E "LESS_TERMCAP_cm" "%p2%d;%p1%dj" 10 E "LESS_TERMCAP_ho" "h" 11 E "LESS_TERMCAP_ll" "l" 12 E "LESS_TERMCAP_mb" "b" 13 E "LESS_TERMCAP_md" "[1m" 14 E "LESS_TERMCAP_me" "[m" 15 E "LESS_TERMCAP_se" "[m" 16 E "LESS_TERMCAP_so" "[7m" 17 E "LESS_TERMCAP_sr" "r" 18 E "LESS_TERMCAP_ue" "[24m" 19 E "LESS_TERMCAP_us" "[4m" 20 E "LESS_TERMCAP_vb" "g" 21 E "LESS_TERMCAP_kr" "OC" 22 E "LESS_TERMCAP_kl" "OD" 23 E "LESS_TERMCAP_ku" "OA" 24 E "LESS_TERMCAP_kd" "OB" 25 E "LESS_TERMCAP_kh" "OH" 26 E "LESS_TERMCAP_@7" "OF" 27 E "COLUMNS" "79" 28 E "LINES" "34" 29 E "LANG" "C" 30 T "version.c" 31 A "version.c" 32 F "version.c" 50808 33 /* 34 * Copyright (C) 1984-2022 Mark Nudelman 35 * 36 * You may distribute under the terms of either the GNU General Public 37 * License or the Less License, as specified in the README file. 38 * 39 * For more information, see the README file. 40 */ 41 42 43 /* 44 ----------------------- CHANGE HISTORY -------------------------- 45 46 1/29/84 Allowed use on standard input 47 2/1/84 Added E, N, P commands 48 4/17/84 Added '=' command, 'stop' signal handling 49 4/20/84 Added line folding 50 v2 4/27/84 Fixed '=' command to use BOTTOM_PLUS_ONE, 51 instead of TOP, added 'p' & 'v' commands 52 v3 5/3/84 Added -m and -t options, '-' command 53 v4 5/3/84 Added LESS environment variable 54 v5 5/3/84 New comments, fixed '-' command slightly 55 v6 5/15/84 Added -Q, visual bell 56 v7 5/24/84 Fixed jump_back(n) bug: n should count real 57 lines, not folded lines. Also allow number on G command. 58 v8 5/30/84 Re-do -q and -Q commands 59 v9 9/25/84 Added "+<cmd>" argument 60 v10 10/10/84 Fixed bug in -b<n> argument processing 61 v11 10/18/84 Made error() ring bell if \n not entered. 62 ----------------------------------------------------------------- 63 v12 2/13/85 Reorganized signal handling and made portable to 4.2bsd. 64 v13 2/16/85 Reword error message for '-' command. 65 v14 2/22/85 Added -bf and -bp variants of -b. 66 v15 2/25/85 Miscellaneous changes. 67 v16 3/13/85 Added -u flag for backspace processing. 68 v17 4/13/85 Added j and k commands, changed -t default. 69 v18 4/20/85 Rewrote signal handling code. 70 v19 5/2/85 Got rid of "verbose" eq_message(). 71 Made search() scroll in some cases. 72 v20 5/21/85 Fixed screen.c ioctls for System V. 73 v21 5/23/85 Fixed some first_cmd bugs. 74 v22 5/24/85 Added support for no RECOMP nor REGCMP. 75 v23 5/25/85 Miscellanous changes and prettying up. 76 Posted to USENET. 77 ----------------------------------------------------------------- 78 v24 6/3/85 Added ti,te terminal init & de-init. 79 (Thanks to Mike Kersenbrock) 80 v25 6/8/85 Added -U flag, standout mode underlining. 81 v26 6/9/85 Added -M flag. 82 Use underline termcap (us) if it exists. 83 v27 6/15/85 Renamed some variables to make unique in 84 6 chars. Minor fix to -m. 85 v28 6/28/85 Fixed right margin bug. 86 v29 6/28/85 Incorporated M.Rose's changes to signal.c 87 v30 6/29/85 Fixed stupid bug in argument processing. 88 v31 7/15/85 Added -p flag, changed repaint algorithm. 89 Added kludge for magic cookie terminals. 90 v32 7/16/85 Added cat_file if output not a tty. 91 v33 7/23/85 Added -e flag and EDITOR. 92 v34 7/26/85 Added -s flag. 93 v35 7/27/85 Rewrote option handling; added option.c. 94 v36 7/29/85 Fixed -e flag to work if not last file. 95 v37 8/10/85 Added -x flag. 96 v38 8/19/85 Changed prompting; created prompt.c. 97 v39 8/24/85 (Not -p) does not initially clear screen. 98 v40 8/26/85 Added "skipping" indicator in forw(). 99 Posted to USENET. 100 ----------------------------------------------------------------- 101 v41 9/17/85 ONLY_RETURN, control char commands, 102 faster search, other minor fixes. 103 v42 9/25/85 Added ++ command line syntax; 104 ch_fsize for pipes. 105 v43 10/15/85 Added -h flag, changed prim.c algorithms. 106 v44 10/16/85 Made END print in all cases of eof; 107 ignore SIGTTOU after receiv ing SIGTSTP. 108 v45 10/16/85 Never print backspaces unless -u. 109 v46 10/24/85 Backwards scroll in jump_loc. 110 v47 10/30/85 Fixed bug in edit(): *first_cmd==0 111 v48 11/16/85 Use TIOCSETN instead of TIOCSETP. 112 Added marks (m and ' commands). 113 Posted to USENET. 114 ----------------------------------------------------------------- 115 v49 1/9/86 Fixed bug: signal didn't clear mcc. 116 v50 1/15/86 Added ' (quote) to gomark. 117 v51 1/16/86 Added + cmd, fixed problem if first_cmd 118 fails, made g cmd sort of "work" on pipes 119 ev en if bof is no longer buffered. 120 v52 1/17/86 Made short files work better. 121 v53 1/20/86 Added -P option. 122 v54 1/20/86 Changed help to use HELPFILE. 123 v55 1/23/86 Messages work better if not tty output. 124 v56 1/24/86 Added -l option. 125 v57 1/31/86 Fixed -l to get confirmation before 126 ov erwriting an existing file. 127 v58 8/28/86 Added filename globbing. 128 v59 9/15/86 Fixed some bugs with very long filenames. 129 v60 9/26/86 Incorporated changes from Leith (Casey) 130 Leedom for boldface and -z option. 131 v61 9/26/86 Got rid of annoying repaints after ! cmd. 132 Posted to USENET. 133 ----------------------------------------------------------------- 134 v62 12/23/86 Added is_directory(); change -z default to 135 -1 instead of 24; cat-and-exit if -e and 136 file is less than a screenful. 137 v63 1/8/87 Fixed bug in cat-and-exit if > 1 file. 138 v64 1/12/87 Changed puts/putstr, putc/putchr, 139 getc/getchr to av oid name conflict with 140 stdio functions. 141 v65 1/26/87 Allowed '-' command to change NUMBER 142 v alued options (thanks to Gary Puckering) 143 v66 2/13/87 Fixed bug: prepaint should use force=1. 144 v67 2/24/87 Added !! and % expansion to ! command. 145 v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support; 146 changed is_directory to bad_file. 147 (thanks to J. Robert Ward) 148 v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC). 149 v70 3/13/87 Changed help cmd from 'h' to 'H'; better 150 error msgs in bad_file, errno_message. 151 v71 5/11/87 Changed -p to -c, made triple -c/-C 152 for clear-eol like more's -c. 153 v72 6/26/87 Added -E, -L, use $SHELL in lsystem(). 154 (thanks to Stev e Spearman) 155 v73 6/26/87 Allow Examine "#" for previous file. 156 Posted to USENET 8/25/87. 157 ----------------------------------------------------------------- 158 v74 9/18/87 Fix conflict in EOF symbol with stdio.h, 159 Make os.c more portable to BSD. 160 v75 9/23/87 Fix problems in get_term (thanks to 161 Paul Eggert); new backwards scrolling in 162 jump_loc (thanks to Marion Hakanson). 163 v76 9/23/87 Added -i flag; allow single "!" to 164 inv oke a shell (thanks to Franco Barber). 165 v77 9/24/87 Added -n flag and line number support. 166 v78 9/25/87 Fixed problem with prompts longer than 167 the screen width. 168 v79 9/29/87 Added the _ command. 169 v80 10/6/87 Allow signal to break out of linenum scan. 170 v81 10/6/87 Allow -b to be changed from within less. 171 v82 10/7/87 Add cmd_decode to use a table for key 172 binding (thanks to Dav id Nason). 173 v83 10/9/87 Allow .less file for user-defined keys. 174 v84 10/11/87 Fix -e/-E problems (thanks to Felix Lee). 175 v85 10/15/87 Search now keeps track of line numbers. 176 v86 10/20/87 Added -B option and autobuf; fixed 177 "pipe error" bug. 178 v87 3/1/88 Fix bug re BSD signals while reading file. 179 v88 3/12/88 Use new format for -P option (thanks to 180 der Mouse), allow "+-c" without message, 181 fix bug re BSD hangup. 182 v89 3/18/88 Turn off line numbers if linenum scan 183 is interrupted. 184 v90 3/30/88 Allow -P from within less. 185 v91 3/30/88 Added tags file support (new -t option) 186 (thanks to Brian Campbell). 187 v92 4/4/88 Added -+option syntax. 188 v93 4/11/88 Add support for slow input (thanks to 189 Joe Orost & apologies for taking almost 190 3 years to get this in!) 191 v94 4/11/88 Redo reading/signal stuff. 192 v95 4/20/88 Repaint screen better after signal. 193 v96 4/21/88 Add /! and ?! commands. 194 v97 5/17/88 Allow -l/-L from within less. 195 Eliminate some static arrays (use calloc). 196 Posted to USENET. 197 ----------------------------------------------------------------- 198 v98 10/14/88 Fix incorrect calloc call; uninitialized 199 var in exec_mca; core dump on unknown TERM. 200 Make v cmd work if past last line of file. 201 Fix some signal bugs. 202 v99 10/29/88 Allow space between -X and string, 203 when X is a string-valued option. 204 v100 1/5/89 Fix globbing bug when $SHELL not set; 205 allow spaces after -t command. 206 v101 1/6/89 Fix problem with long (truncated) lines 207 in tags file (thanks to Neil Dixon). 208 v102 1/6/89 Fix bug with E# when no prev file; 209 allow spaces after -l command. 210 v103 3/14/89 Add -N, -f and -? options. Add z and w 211 commands. Add %L for prompt strings. 212 v104 3/16/89 Added EDITPROTO. 213 v105 3/20/89 Fix bug in find_linenum which cached 214 incorrectly on long lines. 215 v106 3/31/89 Added -k option and multiple lesskey 216 files. 217 v107 4/27/89 Add 8-bit char support and -g option. 218 Split option code into 3 files. 219 v108 5/5/89 Allocate position table dynamically 220 (thanks to Paul Eggert); change % command 221 from "percent" to vi-style brace finder. 222 v109 5/10/89 Added ESC-% command, split prim.c. 223 v110 5/24/89 Fixed bug in + option; fixed repaint bug 224 under Sun windows (thanks to Paul Eggert). 225 v111 5/25/89 Generalized # and % expansion; use 226 calloc for some error messages. 227 v112 5/30/89 Get rid of ESC-%, add {}()[] commands. 228 v113 5/31/89 Optimize lseeks (thanks to Paul Eggert). 229 v114 7/25/89 Added ESC-/ and ESC-/! commands. 230 v115 7/26/89 Added ESC-n command. 231 v116 7/31/89 Added find_pos to optimize g command. 232 v117 8/1/89 Change -f option to -r. 233 v118 8/2/89 Save positions for all previous files, 234 not just the immediately previous one. 235 v119 8/7/89 Save marks across file boundaries. 236 Add file handle stuff. 237 v120 8/11/89 Add :ta command. 238 v121 8/16/89 Add -f option. 239 v122 8/30/89 Fix performance with many buffers. 240 v123 8/31/89 Verbose prompts for string options. 241 Posted beta to USENET. 242 ----------------------------------------------------------------- 243 v124 9/18/89 Reorganize search commands, 244 N = rev, ESC-n = span, add ESC-N. 245 v125 9/18/89 Fix tab bug (thanks to Alex Liu). 246 Fix EOF bug when both -w and -c. 247 v126 10/25/89 Add -j option. 248 v127 10/27/89 Fix problems with blank lines before BOF. 249 v128 10/27/89 Add %bj, etc. to prompt strings. 250 v129 11/3/89 Add -+,-- commands; add set-option and 251 unset-option to lesskey. 252 v130 11/6/89 Generalize A_EXTRA to string, remove 253 set-option, unset-option from lesskey. 254 v131 11/7/89 Changed name of EDITPROTO to LESSEDIT. 255 v132 11/8/89 Allow editing of command prefix. 256 v133 11/16/89 Add -y option (thanks to Jeff Sullivan). 257 v134 12/1/89 Glob filenames in the -l command. 258 v135 12/5/89 Combined {}()[] commands into one, and 259 added ESC-^F and ESC-^B commands. 260 v136 1/20/90 Added -S, -R flags. Added | command. 261 Added warning for binary files. (thanks 262 to Richard Brittain and J. Sullivan). 263 v137 1/21/90 Rewrote horrible pappend code. 264 Added * notation for hi-bit chars. 265 v138 1/24/90 Fix magic cookie terminal handling. 266 Get rid of "cleanup" loop in ch_get. 267 v139 1/27/90 Added MSDOS support. (many thanks 268 to Richard Brittain). 269 v140 2/7/90 Editing a new file adds it to the 270 command line list. 271 v141 2/8/90 Add edit_list for editing >1 file. 272 v142 2/10/90 Add :x command. 273 v143 2/11/90 Add * and @ modifies to search cmds. 274 Change ESC-/ cmd from /@* to / *. 275 v144 3/1/90 Messed around with ch_zero; 276 no real change. 277 v145 3/2/90 Added -R and -v/-V for MSDOS; 278 renamed FILENAME to avoid conflict. 279 v146 3/5/90 Pull cmdbuf functions out of command.c 280 v147 3/7/90 Implement ?@; fix multi-file edit bugs. 281 v148 3/29/90 Fixed bug in :e<file> then :e#. 282 v149 4/3/90 Change error,ierror,query to use PARG. 283 v150 4/6/90 Add LESS_CHARSET, LESS_CHARDEF. 284 v151 4/13/90 Remove -g option; clean up ispipe. 285 v152 4/14/90 lsystem() closes input file, for 286 editors which require exclusive open. 287 v153 4/18/90 Fix bug if SHELL unset; 288 fix bug in overstrike control char. 289 v154 4/25/90 Output to fd 2 via buffer. 290 v155 4/30/90 Ignore -i if uppercase in pattern 291 (thanks to Michael Rendell.) 292 v156 5/3/90 Remove scroll limits in forw() & back(); 293 causes problems with -c. 294 v157 5/4/90 Forward search starts at next real line 295 (not screen line) after jump target. 296 v158 6/14/90 Added F command. 297 v159 7/29/90 Fix bug in exiting: output not flushed. 298 v160 7/29/90 Clear screen before initial output w/ -c. 299 v161 7/29/90 Add -T flag. 300 v162 8/14/90 Fix bug with +F on command line. 301 v163 8/21/90 Added LESSBINFMT variable. 302 v164 9/5/90 Added -p, LINES, COLUMNS and 303 unset mark ' == BOF, for 1003.2 D5. 304 v165 9/6/90 At EOF with -c set, don't display empty 305 screen when try to page forward. 306 v166 9/6/90 Fix G when final line in file wraps. 307 v167 9/11/90 Translate CR/LF -> LF for 1003.2. 308 v168 9/13/90 Return to curr file if "tag not found". 309 v169 12/12/90 G goes to EOF even if file has grown. 310 v170 1/17/91 Add optimization for BSD _setjmp; 311 fix #include ioctl.h TERMIO problem. 312 (thanks to Paul Eggert) 313 Posted to USENET. 314 ----------------------------------------------------------------- 315 v171 3/6/91 Fix -? bug in get_filename. 316 v172 3/15/91 Fix G bug in empty file. 317 Fix bug with ?\n and -i and uppercase 318 pattern at EOF! 319 (thanks to Paul Eggert) 320 v173 3/17/91 Change N cmd to not permanently change 321 direction. (thanks to Brian Matthews) 322 v174 3/18/91 Fix bug with namelogfile not getting 323 cleared when change files. 324 v175 3/18/91 Fix bug with ++cmd on command line. 325 (thanks to Jim Meyering) 326 v176 4/2/91 Change | to not force current screen, 327 include marked line, start/end from 328 top of screen. Improve search speed. 329 (thanks to Don Mears) 330 v177 4/2/91 Add LESSHELP variable. 331 Fix bug with F command with -e. 332 Try /dev/tty for input before using fd 2. 333 Patches posted to USENET 4/2/91. 334 ----------------------------------------------------------------- 335 v178 4/8/91 Fixed bug in globbing logfile name. 336 (thanks to Jim Meyering) 337 v179 4/9/91 Allow negative -z for screen-relative. 338 v180 4/9/91 Clear to eos rather than eol if "db"; 339 don't use "sr" if "da". 340 (thanks to Tor Lillqvist) 341 v181 4/18/91 Fixed bug with "negative" chars 80 - FF. 342 (thanks to Benny Sander Hofmann) 343 v182 5/16/91 Fixed bug with attribute at EOL. 344 (thanks to Brian Matthews) 345 v183 6/1/91 Rewrite linstall to do smart config. 346 v184 7/11/91 Process \b in searches based on -u 347 rather than -i. 348 v185 7/11/91 -Pxxx sets short prompt; assume SIGWINCH 349 after a SIGSTOP. (thanks to Ken Laprade) 350 ----------------------------------------------------------------- 351 v186 4/20/92 Port to MS-DOS (Microsoft C). 352 v187 4/23/92 Added -D option & TAB_COMPLETE_FILENAME. 353 v188 4/28/92 Added command line editing features. 354 v189 12/8/92 Fix mem overrun in anscreen.c:init; 355 fix edit_list to recover from bin file. 356 v190 2/13/93 Make TAB enter one filename at a time; 357 create ^L with old TAB functionality. 358 v191 3/10/93 Defer creating "flash" page for MS-DOS. 359 v192 9/6/93 Add BACK-TAB. 360 v193 9/17/93 Simplify binary_file handling. 361 v194 1/4/94 Add rudiments of alt_filename handling. 362 v195 1/11/94 Port back to Unix; support keypad. 363 ----------------------------------------------------------------- 364 v196 6/7/94 Fix bug with bad filename; fix IFILE 365 type problem. (thanks to David MacKenzie) 366 v197 6/7/94 Fix bug with .less tables inserted wrong. 367 v198 6/23/94 Use autoconf installation technology. 368 (thanks to David MacKenzie) 369 v199 6/29/94 Fix MS-DOS build (thanks to Tim Wiegman). 370 v200 7/25/94 Clean up copyright, minor fixes. 371 Posted to prep.ai.mit.edu 372 ----------------------------------------------------------------- 373 v201 7/27/94 Check for no memcpy; add casts to calloc; 374 look for regcmp in libgen.a. 375 (thanks to Kaveh Ghazi). 376 v202 7/28/94 Fix bug in edit_next/edit_prev with 377 non-existent files. 378 v203 8/2/94 Fix a variety of configuration bugs on 379 various systems. (thanks to Sakai 380 Kiyotaka, Harald Koenig, Bjorn Brox, 381 Teemu Rantanen, and Thorsten Lockert) 382 v204 8/3/94 Use strerror if available. 383 (thanks to J.T. Conklin) 384 v205 8/5/94 Fix bug in finding "me" termcap entry. 385 (thanks to Andreas Stolcke) 386 8/10/94 v205+: Change BUFSIZ to LBUFSIZE to avoid name 387 conflict with stdio.h. 388 Posted to prep.ai.mit.edu 389 ----------------------------------------------------------------- 390 v206 8/10/94 Use initial_scrpos for -t to avoid 391 displaying first page before init(). 392 (thanks to Dominique Petitpierre) 393 v207 8/12/94 Fix bug if stdout is not tty. 394 v208 8/16/94 Fix bug in close_altfile if goto err1 395 in edit_ifile. (Thanks to M.J. Hewitt) 396 v209 8/16/94 Change scroll to wscroll to avoid 397 conflict with library function. 398 v210 8/16/94 Fix bug with bold on 8 bit chars. 399 (thanks to Vitor Duarte) 400 v211 8/16/94 Don't quit on EOI in jump_loc / forw. 401 v212 8/18/94 Use time_t if available. 402 v213 8/20/94 Allow ospeed to be defined in termcap.h. 403 v214 8/20/94 Added HILITE_SEARCH, -F, ESC-u cmd. 404 (thanks to Paul Lew and Bob Byrnes) 405 v215 8/23/94 Fix -i toggle behavior. 406 v216 8/23/94 Process BS in all searches, not only -u. 407 v217 8/24/94 Added -X flag. 408 v218 8/24/94 Reimplement undo_search. 409 v219 8/24/94 Find tags marked with line number 410 instead of pattern. 411 v220 8/24/94 Stay at same position after SIG_WINCH. 412 v221 8/24/94 Fix bug in file percentage in big file. 413 v222 8/25/94 Do better if can't reopen current file. 414 v223 8/27/94 Support setlocale. 415 (thanks to Robert Joop) 416 v224 8/29/94 Revert v216: process BS in search 417 only if -u. 418 v225 9/6/94 Rewrite undo_search again: toggle. 419 v226 9/15/94 Configuration fixes. 420 (thanks to David MacKenzie) 421 v227 9/19/94 Fixed strerror config problem. 422 Posted to prep.ai.mit.edu 423 ----------------------------------------------------------------- 424 v228 9/21/94 Fix bug in signals: repeated calls to 425 get_editkeys overflowed st_edittable. 426 v229 9/21/94 Fix "Nothing to search" error if -a 427 and SRCH_PAST_EOF. 428 v230 9/21/94 Don't print extra error msg in search 429 after regerror(). 430 v231 9/22/94 Fix hilite bug if search matches 0 chars. 431 (thanks to John Polstra) 432 v232 9/23/94 Deal with weird systems that have 433 termios.h but not tcgetattr(). 434 Posted to prep.ai.mit.edu 435 ----------------------------------------------------------------- 436 v233 9/26/94 Use get_term() instead of pos_init() in 437 psignals to re-get lower_left termcap. 438 (Thanks to John Malecki) 439 v234 9/26/94 Make MIDDLE closer to middle of screen. 440 v235 9/27/94 Use local strchr if system doesn't have. 441 v236 9/28/94 Don't use libucb; use libterm if 442 libtermcap & libcurses doesn't work. 443 (Fix for Solaris; thanks to Frank Kaefer) 444 v237 9/30/94 Use system isupper() etc if provided. 445 Posted to prep.ai.mit.edu 446 ----------------------------------------------------------------- 447 v238 10/6/94 Make binary non-blinking if LESSBINFMT 448 is set to a string without a *. 449 v239 10/7/94 Don't let delimit_word run back past 450 beginning of cmdbuf. 451 v240 10/10/94 Don't write into termcap buffer. 452 (Thanks to Benoit Speckel) 453 v241 10/13/94 New lesskey file format. 454 Don't expand filenames in search command. 455 v242 10/14/94 Allow lesskey specification of "literal". 456 v243 10/14/94 Add #stop command to lesskey. 457 v244 10/16/94 Add -f flag to lesskey. 458 v245 10/25/94 Allow TAB_COMPLETE_FILENAME to be undefd. 459 v246 10/27/94 Move help file to /usr/local/share. 460 v247 10/27/94 Add -V option. 461 v248 11/5/94 Add -V option to lesskey. 462 v249 11/5/94 Remove -f flag from lesskey; default 463 input file is ~/.lesskey.in, not stdin. 464 v250 11/7/94 Lesskey input file "-" means stdin. 465 v251 11/9/94 Convert cfgetospeed result to ospeed. 466 (Thanks to Andrew Chernov) 467 v252 11/16/94 Change default lesskey input file from 468 .lesskey.in to .lesskey. 469 Posted to prep.ai.mit.edu 470 ----------------------------------------------------------------- 471 v253 11/21/94 Fix bug when tags file has a backslash. 472 v254 12/6/94 Fix -k option. 473 v255 12/8/94 Add #define EXAMINE to disable :e etc. 474 v256 12/10/94 Change highlighting: only highlite search 475 results (but now it is reliable). 476 v257 12/10/94 Add goto_line and repaint_highlight 477 to optimize highlight repaints. 478 v258 12/12/94 Fixup in hilite_line if BS_SPECIAL. 479 v259 12/12/94 Convert to autoconf 2.0. 480 v260 12/13/94 Add SECURE define. 481 v261 12/14/94 Use system WERASE char as EC_W_BACKSPACE. 482 v262 12/16/94 Add -g/-G flag and screen_hilite. 483 v263 12/20/94 Reimplement/optimize -G flag behavior. 484 v264 12/23/94 Allow EXTRA string after line-edit cmd 485 in lesskey file. 486 v265 12/24/94 Add LESSOPEN=|cmd syntax. 487 v266 12/26/94 Add -I flag. 488 v267 12/28/94 Formalize the four-byte header emitted 489 by a LESSOPEN pipe. 490 v268 12/28/94 Get rid of four-byte header. 491 v269 1/2/95 Close alt file before open new one. 492 Avoids multiple popen(). 493 v270 1/3/95 Use VISUAL; use S_ISDIR/S_ISREG; fix 494 config problem with Solaris POSIX regcomp. 495 v271 1/4/95 Don't quit on read error. 496 v272 1/5/95 Get rid of -L. 497 v273 1/6/95 Fix ch_ungetchar bug; don't call 498 LESSOPEN on a pipe. 499 v274 1/6/95 Ported to OS/2 (thanks to Kai Uwe Rommel) 500 v275 1/18/95 Fix bug if toggle -G at EOF. 501 v276 1/30/95 Fix OS/2 version. 502 v277 1/31/95 Add "next" charset; don't display ^X 503 for X > 128. 504 v278 2/14/95 Change default for -G. 505 Posted to prep.ai.mit.edu 506 ----------------------------------------------------------------- 507 v279 2/22/95 Add GNU options --help, --version. 508 Minor config fixes. 509 v280 2/24/95 Clean up calls to glob(); don't set # 510 if we can't open the new file. 511 v281 2/24/95 Repeat search should turn on hilites. 512 v282 3/2/95 Minor fixes. 513 v283 3/2/95 Fix homefile; make OS2 look in $HOME. 514 v284 3/2/95 Error if "v" on LESSOPENed file; 515 "%" figures out file size on pipe. 516 v285 3/7/95 Don't set # in lsystem; 517 lesskey try $HOME first. 518 v286 3/7/95 Reformat change history (too much free time?). 519 v287 3/8/95 Fix hilite bug if overstrike multiple chars. 520 v288 3/8/95 Allow lesskey to override get_editkey keys. 521 v289 3/9/95 Fix adj_hilite bug when line gets processed by 522 hilite_line more than once. 523 v290 3/9/95 Make configure automatically. Fix Sequent problem 524 with incompatible sigsetmask(). 525 Posted to prep.ai.mit.edu 526 ----------------------------------------------------------------- 527 v291 3/21/95 Add #env to lesskey. Fix MS-DOS build. 528 Posted to simtel. 529 ----------------------------------------------------------------- 530 v292 4/24/95 Add MS-DOS support for Borland C. 531 Fix arrow keys in MS-DOS versions. 532 v293 4/28/95 Add auto-versioning stuff to make dist. 533 v294 5/12/95 Fix Borland build. 534 v295 1/20/96 Fix search on squished file; add /@@. 535 v296 1/23/96 Allow cmdbuf larger than screen width. 536 v297 1/24/96 Don't call termcap if tgetent fails; 537 add #defines for buffers. 538 v298 1/24/96 Change @@ to ^K. 539 Add alternate search modifiers ^N, ^F, ^E. 540 v299 1/25/96 Fix percent overflow in jump_percent (thanks to Brent Wiese); 541 don't send "ti" after shell command till RETURN pressed. 542 v300 1/25/96 Change -U to print tabs as ^I. 543 v301 1/30/96 Make hilites work in cmd F output. 544 v302 1/31/96 Fix cmd F to notice window-change signals. 545 v303 1/31/96 Add ESC-SPACE command. 546 v304 2/1/96 Add ^R search modifier; add LESSSECURE. 547 v305 2/2/96 Workaround Linux /proc kernel bug; add LESSKEY. 548 v306 3/16/96 Minor fixes. 549 v307 3/25/96 Allow cmd line arg "--"; fix DOS & OS/2 defines.h. 550 v308 4/4/96 Port to OS-9 (thanks to Boisy Pitre); fix -d. 551 v309 4/9/96 Fix OS-9 version; fix tags bug with "$". 552 v310 4/10/96 Get rid of HELPFILE. 553 v311 4/22/96 Add Windows32 support; merge doscreen.c into screen.c. 554 v312 4/24/96 Don't quit after "cannot reopen" error. 555 v313 4/25/96 Added horizontal scrolling. 556 v314 4/26/96 Modified -e to quit on reaching end of a squished file. 557 v315 4/26/96 Fix "!;TAB" bug. 558 v316 5/2/96 Make "|a" when (a < curr screen) go to end of curr screen. 559 v317 5/14/96 Various fixes for the MS-DOS and OS/2 builds. 560 Added ## and %% handling for filenames 561 v318 5/29/96 Port to OS-9 Microware compiler; minor fixes 562 (thanks to Martin Gregorie). 563 v319 7/8/96 Fix Windows port (thanks to Jeff Paquette). 564 v320 7/11/96 Final fixes for Windows port. 565 v321 7/18/96 Minor fixes. 566 Posted to Web page. 567 ----------------------------------------------------------------- 568 v322 8/13/96 Fix bug in shell escape from help file; add support for 569 Microsoft Visual C under Windows; numerous small fixes. 570 v323 8/19/96 Fixes for Windows version (thanks to Simon Munton); 571 fix for Linux library weirdness (thanks to Jim Diamond); 572 port to DJGPP (thanks to Eli Zaretskii). 573 v324 8/21/96 Add support for spaces in filenames (thanks to Simon Munton). 574 v325 8/21/96 Add lessecho, for spaces in filenames under Unix. 575 v326 8/27/96 Fix DJGPP version. 576 v327 9/1/96 Reorganize lglob, make spaces in filenames work better in Unix. 577 v328 10/7/96 Append / to directory name in filename completion. 578 Fix MS-DOS and OS-9 versions. 579 v329 10/11/96 Fix more MS-DOS bugs; add LESSSEPARATOR; add -" option. 580 Add LESSMETACHARS, LESSMETAESCAPE. 581 v330 10/21/96 Minor fixes. 582 Posted to Web page. 583 ----------------------------------------------------------------- 584 v331 4/22/97 Various Windows fixes (thanks to Gurusamy Sarathy). 585 v332 4/22/97 Enter filenames from cmd line into edit history. 586 Posted to Web page. 587 ----------------------------------------------------------------- 588 v333 3/4/99 Changed -w to highlite new line after forward movement. 589 v334 3/9/99 Avoid overflowing prompt buffer; add %d and %D. 590 v335 3/20/99 Add EBCDIC support (thanks to Thomas Dorner). 591 Use HOMEDRIVE/HOMEPATH on Windows (thanks to Preston Bannister). 592 Posted to Web page. 593 ----------------------------------------------------------------- 594 v336 4/8/99 Fix installation bugs. 595 v337 4/9/99 Fix another installation bug. 596 Posted to Web page. 597 ----------------------------------------------------------------- 598 v338 4/13/99 Add support for long option names. 599 v339 4/18/99 Add \k, long option names to lesskey. Add -^P. Add :d. 600 v340 4/21/99 Add regexec2. Fix Windows build. 601 Posted to Web page. 602 ----------------------------------------------------------------- 603 v341 5/6/99 Add -F option; %c & ?c prompt escapes. 604 (Thanks to Michele Maltoni) 605 v342 7/22/99 Add system-wide lesskey file; allow GPL or Less License. 606 v343 9/23/99 Support UTF-8 (Thanks to Robert Brady). 607 Add %P and ?P in prompts. 608 v344 10/27/99 -w highlights target line of g and p commands. 609 v345 10/29/99 Make -R pass thru ESC but not other control chars. 610 Posted to Web page. 611 ----------------------------------------------------------------- 612 v346 11/4/99 Fix bugs in long option processing; R cmd should clear hilites. 613 Posted to Web page. 614 ----------------------------------------------------------------- 615 v347 12/13/99 Fixes for DJGPP version (thanks to Eli Zaretskii). 616 v348 12/28/99 Fix deleting file with marks (thanks to Dimitar Jekov). 617 Fix color problem in DJGPP version (thanks to Eli Zaretskii). 618 v349 1/24/00 Fix minor DJGPP bugs; check environment vars for UTF-8; 619 add --with-editor (thanks to Eli, Markus Kuhn, Thomas Schoepf). 620 v350 3/1/00 Fix clear-while-standout bug. 621 v351 3/5/00 Change -M and = prompts to show top & bottom line number. 622 Posted to Web page. 623 ----------------------------------------------------------------- 624 v352 3/8/00 Fix scan_option NULL dereference. 625 ----------------------------------------------------------------- 626 v353 3/20/00 Fix SECURE compile bug, allow space after numeric option. 627 v354 3/23/00 Add support for PCRE; add --with-regex configure option. 628 ----------------------------------------------------------------- 629 v355 6/28/00 Add -# option (thanks to Andy Levinson). 630 v356 7/5/00 Add -J option. 631 v357 7/6/00 Support sigprocmask. 632 ----------------------------------------------------------------- 633 v358 7/8/00 Fix problems with #stop in lesskey file. 634 Posted to Web page. 635 ----------------------------------------------------------------- 636 v359 9/10/00 Fixes for Win32 display problems (thanks to Maurizio Vairani). 637 v360 1/17/01 Move sysless to etc. 638 v361 12/4/01 Add IBM-1047 charset & EBCDIC fixes (thanks to Thomas Dorner). 639 Fix 32 bit dependencies (thanks to Paul Eggert). 640 Fix UTF-8 overstriking (thanks to Robert Brady). 641 v362 12/4/01 Make status column show search targets. 642 v363 12/6/01 Add --no-keypad option. 643 Add variable width tabstops (thanks to Peter Samuelson). 644 v364 12/10/01 Better handling of very long lines in input; 645 Fix horizontal shifting of colored text. 646 v365 12/11/01 Fix overstriking of tabs; 647 Add support for global(1) and multiple tag matches 648 (thanks to Shigio Yamaguchi and Tim Vanderhoek). 649 v366 12/11/01 Fixes for OS/2 (thanks to Kyosuke Tokoro). 650 v367 12/13/01 Allow -D and -x options to terminate without dollar sign; 651 Right/left arrow when entering N are shift cmds, not line edit. 652 v368 12/18/01 Update lesskey commands. 653 v370 12/23/01 Fix tags error messages. 654 Posted to Web page. 655 ----------------------------------------------------------------- 656 v371 12/26/01 Fix new_file bug; use popen in Windows version; 657 fix some compiler warnings. 658 v372 12/29/01 Make -b be in units of 1K. 659 v373 1/14/02 Improve handling of filenames containing shell metachars. 660 v374 2/7/02 Fix memory leak; fix bug in -x argument parsing. 661 v375 4/7/02 Fix searching for SGR sequences; fix SECURE build; 662 add SGR support to DJGPP version (thanks to Eli Zaretskii). 663 v376 6/10/02 Fix bug in overstriking mulitbyte UTF-8 characters 664 (thanks to Jungshik Shin). 665 Posted to Web page. 666 ----------------------------------------------------------------- 667 v377 9/10/02 Fix bug in Windows version when file contains CR; 668 fix bug in search highlights with -R; 669 make initial buffer limit really be 64K not unlimited. 670 v378 9/30/02 Misc bug fixes and compiler warning cleanup. 671 Posted to Web page. 672 ----------------------------------------------------------------- 673 v379 11/23/02 Add -L option; fix bug with ctrl-K in lesskey files; 674 improve UTF-8 overstriking and underscore overstriking; 675 fix minor man page problems; change to autoconf 2.54. 676 v380 11/24/02 Make LINENUM same as POSITION. 677 v381 11/28/02 Make -N use 7 columns for line number if possible. 678 ----------------------------------------------------------------- 679 v382 2/3/04 Remove copyrighted code. 680 ----------------------------------------------------------------- 681 v383 2/16/04 Add history file; add -K option; improve UTF-8 handling; 682 fix some signed char bugs (thanks to Christian Biere); 683 fix some upper/lower case bugs (thanks to Bjoern Jacke); 684 add erase2 char (thanks to David Lawrence); 685 add windows charset (thanks to Dimitar Zhekov). 686 v384 2/20/04 Improvements in UTF-8 handling. 687 v385 2/23/04 Fix UTF-8 output bug. 688 ----------------------------------------------------------------- 689 v386 9/13/05 Improvements to UTF-8 shift & color (thanks to Charles Levert); 690 protect against invalid LESSOPEN and LESSCLOSE values. 691 v387 9/14/05 Update Charles Levert's UTF-8 patch. 692 v388 9/14/05 Change history behavior; change most sprintf calls to snprintf. 693 v389 9/14/05 Fix copy & paste with long lines; improve performance of 694 expand_linebuf; fix crash in init_mlist; 695 v390 9/15/05 Show search matches in status column even if -G is set. 696 ----------------------------------------------------------------- 697 v391 9/17/05 Fix bugs. 698 v392 10/14/05 Fix line wrapping bug. 699 v393 10/19/05 Allow multiple attributes per char; fix bold+underline bug 700 (thanks again to Charles Levert). 701 v394 11/8/05 Fix prompt bug; fix compile problem in Windows build. 702 ----------------------------------------------------------------- 703 v395 1/12/07 Update Unicode tables (thanks to Charles Levert); 704 don't chmod if LESSHISTFILE = /dev/null; 705 make -f work for directories; support DESTDIR in Makefile; 706 fix sigset_t detection in configure; 707 make "t" cmd traverse tags in correct order 708 v396 1/13/07 Add compatibility with POSIX more. 709 v397 3/21/07 Allow decimal point in number for % command; 710 Allow decimal point in number for -j option; 711 Allow n command to fetch last search pattern from history 712 (thanks to arno). 713 v398 3/22/07 Don't rewrite history file if not necessary; 714 fix bug when filenames contain "$". 715 v399 3/22/07 Don't move to bottom of screen at startup; 716 don't output extraneous newlines. 717 v400 3/23/07 Allow search to find pattern after null byte (PCRE and no-regex) 718 (thanks to Michael Constant). 719 ----------------------------------------------------------------- 720 v401 3/24/07 Minor documentation fixes. 721 v402 3/30/07 Fix autoconf bug when memcpy etc are inline; 722 fix bug in terminating number following -j option. 723 v403 5/25/07 Fix Windows build. 724 v404 6/5/07 Fix display bug with F command and long lines. 725 v405 6/17/07 Fix display bug when using -w option. 726 v406 6/17/07 Fix secure build. 727 v407 8/16/07 Fix bugs; support CSI chars. 728 v408 10/1/07 Fix bug in -i with non-ASCII chars. 729 v409 10/12/07 Fix crash when viewing text with invalid UTF-8 sequences. 730 v411 11/6/07 Fix case-insensitive searching with non-ASCII text. 731 v412 11/6/07 Use symbolic SEEK constants. 732 v413 11/6/07 Fix search highlight bug with non-ASCII text. 733 v414 11/6/07 Fix display bug with no-wrap terminals. 734 v415 11/14/07 Add --follow-name option. 735 v416 11/22/07 Fix crash when searching text with invalid UTF-8 sequences. 736 v417 12/31/07 Don't support single-char CSI in UTF-8 mode; 737 fix bug with -R and invalid CSI sequences; 738 fix bug searching text with SGR sequences with -r; 739 emulate SGR sequences in WIN32 build. 740 v418 12/31/07 Clean up. 741 ----------------------------------------------------------------- 742 v419 1/16/08 Make CSI char 0x9B work in UTF-8 mode (thanks to Colin Watson). 743 v420 2/24/08 Add & command; fix -F option; fix '' after G. 744 v421 2/24/08 Ignore filtered lines when searching. 745 v422 3/2/08 Output CR at startup. 746 v423 5/27/08 Clean up. 747 v424 6/16/08 Fix compile bug with pcre; don't filter help file. 748 v425 7/14/08 Fix non-ANSI code in list handling in ch.c. 749 v426 10/27/08 Fix ignaw terminal handling (thanks to Per Hedeland); 750 fix binary file detection in UTF-8 mode. 751 v427 3/16/09 A few Win32 fixes (thanks to Jason Hood). 752 v428 3/30/09 Add "|-" syntax to LESSOPEN. 753 v429 4/10/09 Fix search highlighting bug with underlined text. 754 ----------------------------------------------------------------- 755 v430 4/22/09 Don't pass "-" to non-pipe LESSOPEN unless it starts with "-". 756 v431 4/29/09 Fix highlight bug when match is at end of line. 757 v432 6/27/09 Better fix for highlight bugs; 758 fix new problems with ignaw terminals. 759 v433 6/28/09 Cleanup search code. 760 v434 6/29/09 More cleanup. 761 v435 7/04/09 Fix bugs with non-regex filtering. 762 v436 7/05/09 Fix memory leak. 763 ----------------------------------------------------------------- 764 v437 7/14/09 Fix bug in handling some long option names; 765 make percentage calculation more accurate. 766 v438 12/29/10 Fix bugs with -i/-I and & filtering; 767 exit with status 2 on ctrl-C with -K. 768 v439 12/31/10 Add -A option. 769 v440 1/5/11 Fix bug displaying prompt after = command. 770 v441 1/21/11 Fix semi-infinite loop if no newlines in file; 771 make new -A behavior the default. 772 ----------------------------------------------------------------- 773 v442 3/2/11 Fix search bug. 774 Add ctrl-G line edit command. 775 v443 4/9/11 Fix Windows build. 776 v444 6/8/11 Fix ungetc bug; remove vestiges of obsolete -l option. 777 ----------------------------------------------------------------- 778 v445 10/19/11 Fix hilite bug in backwards scroll with -J. 779 Fix hilite bug with backspaces. 780 Fix bugs handling SGR sequences in Win32 (thanks to Eric Lee). 781 Add support for GNU regex (thanks to Reuben Thomas). 782 v446 5/15/12 Up/down arrows in cmd editing search for matching cmd. 783 v447 5/21/12 Add ESC-F command, two-pipe LESSOPEN syntax. 784 v448 6/15/12 Print name of regex library in version message. 785 v449 6/23/12 Allow config option --with-regex=none. 786 v450 7/4/12 Fix EOF bug with ESC-F. 787 v451 7/20/12 Fix typo. 788 ----------------------------------------------------------------- 789 v452 10/19/12 Fix --with-regex=none, fix "stty 0", fix Win32. 790 Don't quit if errors in cmd line options. 791 v453 10/27/12 Increase buffer sizes. 792 v454 11/5/12 Fix typo. 793 v455 11/5/12 Fix typo. 794 v456 11/8/12 Fix option string incompatibility. 795 v457 12/8/12 Use new option string syntax only after --use-backslash. 796 v458 4/4/13 Fix display bug in using up/down in cmd buffer. 797 ----------------------------------------------------------------- 798 v459 5/6/13 Fix ++ bug. 799 v460 6/19/13 Automate construction of Unicode tables. 800 v461 6/21/13 Collapse multiple CRs before LF. 801 v462 11/26/13 Don't overwrite history file, just append to it. 802 v463 7/13/14 Misc. fixes. 803 v464 7/19/14 Fix bugs & improve performance in & filtering 804 (thanks to John Sullivan). 805 v465 8/9/14 More fixes from John Sullivan. 806 v466 8/23/14 Add colon to LESSANSIMIDCHARS. 807 v467 9/18/14 Misc. fixes. 808 v468 9/18/14 Fix typo 809 v469 10/2/14 Allow extra string in command to append to a multichar 810 cmd without executing it; fix bug using GNU regex. 811 v470 10/5/14 Fix some compiler warnings. 812 v471 12/14/14 Fix unget issues with prompt. Allow disabling history 813 when compiled value of LESSHISTFILE = "-". 814 v473 12/19/14 Fix prompt bug with stdin and -^P in lesskey extra string. 815 v474 1/30/15 Fix bug in backwards search with match on bottom line. 816 Make follow mode reopen file if file shrinks. 817 v475 3/2/15 Fix possible buffer overrun with invalid UTF-8; 818 fix bug when compiled with no regex; fix non-match search. 819 v476 5/3/15 Update man pages. 820 v477 5/19/15 Fix off-by-one in jump_forw_buffered; 821 don't add FAKE_* files to cmd history. 822 v478 5/21/15 Fix nonportable pointer usage in hilite tree. 823 v479 7/6/15 Allow %% escapes in LESSOPEN variable. 824 v480 7/24/15 Fix bug in no-regex searches; support MSVC v1900. 825 v481 8/20/15 Fix broken -g option. 826 ----------------------------------------------------------------- 827 v482 2/25/16 Update Unicode database to "2015-06-16, 20:24:00 GMT [KW]". 828 v483 2/27/16 Regenerate hilite when change search caselessness. 829 (Thanks to Jason Hood) 830 Fix bug when terminal has no "cm". (Thanks to Noel Cragg) 831 v484 9/20/16 Update to Unicode 9.0.0 database. 832 v485 10/21/16 Fix "nothing to search" bug when top/bottom line is empty; 833 Display line numbers in bold. (thanks to Jason Hood); 834 Fix incorrect display when entering double-width chars in 835 search string. 836 v486 10/22/16 New commands ESC-{ and ESC-} to shift to start/end of 837 displayed lines; new option -Da in Windows version to 838 enable SGR mode (thanks to Jason Hood). 839 v487 10/23/16 configure --help formatting. 840 ----------------------------------------------------------------- 841 v488 2/23/17 Fix memory leaks in search (thanks to John Brooks). 842 v489 3/30/17 Make -F not do init/deinit if file fits on one screen 843 (thanks to Jindrich Novy). 844 v490 4/5/17 Switch to ANSI prototypes in funcs.h; remove "register". 845 v491 4/7/17 Fix signed char bug. 846 v492 4/21/17 Handle SIGTERM. 847 v493 6/22/17 Fix bug initializing charset in MSDOS build. 848 v494 6/26/17 Update Unicode tables; make Cf chars composing not binary. 849 v495 7/3/17 Improve binary file detection (thanks to Bela Lubkin); 850 do -R filter when matching tags (thanks to Matthew Malcomson). 851 v496 7/5/17 Add LESSRSCROLL marker. 852 v497 7/5/17 Sync. 853 v498 7/7/17 Fix early truncation of text if last char is double-width. 854 v499 7/10/17 Misc fixes. 855 v500 7/11/17 Fix bug where certain env variables couldn't be set in lesskey. 856 v501 7/12/17 Make sure rscroll char is standout by default. 857 v502 7/13/17 Control rscroll char via command line option not env variable. 858 v503 7/13/17 Switch to git. 859 v504 7/13/17 Call opt_rscroll at startup; change mkhelp.c to mkhelp.pl. 860 v505 7/17/17 Add M and ESC-M commands; 861 fix buffer handling with stdin and LESSOPEN. 862 v506 7/17/17 On Windows, convert UTF-8 to multibyte if console is not UTF-8; 863 handle extended chars on input (thanks to Jason Hood). 864 v507 7/18/17 Fix some bugs handling filenames containing shell metachars. 865 v508 7/19/17 Fix bugs when using LESSOPEN to read stdin. 866 v509 7/19/17 Fix another stdin bug. 867 v510 7/20/17 Fix bug in determining when to reopen a file. 868 v511 7/25/17 Fix bugs in recent MSDOS changes (thanks to Jason Hood). 869 v512 7/26/17 Fix MSDOS build. 870 v513 7/26/17 Fix switch to normal attr at end of line with -R and rscroll. 871 v514 7/27/17 Fix bug in fcomplete when pattern does not match a file. 872 v515 7/28/17 Allow 'u' in -D option on Windows. 873 v516 7/29/17 Fix bug using LESSOPEN with filename containing metachars. 874 v517 7/30/17 Status column shows matches even if hiliting is disabled via -G. 875 v518 8/1/17 Use underline in sgr mode in MSDOS (thanks to Jason Hood). 876 v519 8/10/17 Fix rscroll bug when last char of line starts coloration. 877 v520 9/3/17 Fix compiler warning. 878 v521 10/20/17 Fix binary file warning in UTF-8 files with SGI sequences. 879 v522 10/20/17 Handle keypad ENTER key properly. 880 v523 10/23/17 Cleanup. 881 v524 10/24/17 Fix getcc bug. 882 v525 10/24/17 Change M command to mark last displayed line. 883 v526 10/25/17 Fix search hilite bug introduced in v517. 884 v527 10/30/17 Fix search hilite bug on last page with -a. 885 v528 11/3/17 Make second ESC-u clear status column. 886 v529 11/12/17 Display Unicode formatting chars in hex if -U is set. 887 v530 12/2/17 Minor doc change and add missing VOID_PARAM. 888 ----------------------------------------------------------------- 889 v531 5/13/18 Fix bug with v on empty file; fix bug with v on file with 890 metachars in name; add --nohistdups option. 891 v532 7/27/18 Redraw screen on SIGWINCH even if screen size doesn't change. 892 v533 8/1/18 Shell escape filenames in history; use PCRE_UTF8 flag; 893 use wide-chars for Windows console title (thanks to Jason Hood). 894 v534 8/9/18 Support PCRE2. 895 v535 8/16/18 Don't count lines of initial screen if using -X with -F 896 (thanks to Linus Torvalds). 897 v536 8/31/18 Use descriptive error messages for PCRE2. 898 v537 8/31/18 Support mingw build system (thanks to Mike Soyka). 899 v538 9/3/18 Clean up some WIN32 code. 900 v539 9/13/18 Fix spurious input on Windows with CAPSLOCK. 901 v540 10/29/18 Add --mouse option. 902 v541 10/30/18 Add --MOUSE option. 903 v542 11/6/18 Add mouse support for WIN32; add --wheel-lines option. 904 (thanks to Jason Hood). 905 v543 11/12/18 Code cleanup. 906 v544 11/16/18 Don't init/deinit keyboard/mouse if quit due to -F. 907 v545 11/22/18 Fix Windows build, memory leaks. 908 v546 11/29/18 Add --save-marks option. 909 v547 11/30/18 Fix some bugs with saved marks. 910 v548 12/14/18 Ignore mouse input when line editing. 911 v549 2/10/19 Support X11 mouse extension 1006; 912 Win32 fixes (thanks to Jason Hood). 913 v550 2/16/19 Fix Win32 build; don't enable mouse unless --mouse is set. 914 v551 6/10/19 Doc changes. 915 ----------------------------------------------------------------- 916 v552 7/8/19 Update Unicode tables. 917 v553 10/17/19 Support tinfow; handle zero-width Hangul chars. 918 v554 1/19/20 Remove erroneous free(). 919 v555 3/15/20 Display error msg immediately when toggle -o without stdin. 920 v556 3/15/20 Update copyright. 921 v557 3/21/20 Fix memory corruption with libtermcap. 922 v558 4/17/20 Don't init terminal if -F and file fits on one screen (WIN32). 923 v559 4/19/20 Handle deinit correctly on WIN32. 924 v560 5/3/20 Fix regression when command results in no movement; 925 fix some less.nro issues (thanks to Bjarni I. Gislason). 926 v561 5/11/20 Fix erroneous EOF calculation when F command is interrupted. 927 v562 5/19/20 Update Unicode tables; minor doc formatting. 928 v563 6/13/20 Fix crash due to realpath() incompatibility. 929 v564 8/25/20 Handle realpath consistently; update docs. 930 v565 11/3/20 Add ESC-U command, optimize calls to realpath(). 931 v566 11/25/20 Fix crash when reopening a file while using LESSOPEN; 932 support OSC 8 hyperlinks. 933 v567 11/25/20 Fix typo. 934 v568 11/29/20 Fix some hyperlink bugs; add ^W search modifier 935 (thanks to Arminius); allow Makefile.aut to use Python 936 instead of Perl (thanks to Charlie Lin). 937 v569 12/1/20 Allow multiple & filters (thanks to Mattias Johansson), 938 allow ^X to exit F command. 939 v570 12/12/20 Better handling of multiple + or -p options; 940 fix bugs in horizontal scrolling. 941 v571 12/30/20 Add --line-num-width and --status-col-width options. 942 v572 1/4/21 Save lastmark in history file; don't toggle mouse reporting; 943 implement termcap delays. 944 v573 1/9/21 Limit eof bell to 1 per second. 945 v574 1/13/21 Add incremental search. 946 v575 1/17/21 Fix build without HILITE_SEARCH; 947 fix bug with ^K in lesskey extra string. 948 v576 2/4/21 Make sure search result is visible; add --use-color and --color. 949 v577 2/9/21 Use ttyname to get name of tty device. 950 v578 2/9/21 Doc 951 v579 2/14/21 Fix double-width char bugs and non-match search crash. 952 v580 3/2/21 Some color fixes; fix compiler warnings; some lesstest support. 953 v581 4/6/21 Ignore SIGTSTP in secure mode; don't print "skipping" when filtering. 954 v582 4/21/21 Less now reads lesskey source file rather than binary; 955 fix bug in finding tags with backslashes. 956 v583 4/21/21 Use XDG_CONFIG_HOME and XDG_DATA_HOME to find files. 957 v584 4/30/21 Add --file-size option. 958 v585 5/2/21 Allow color desc W per man page. 959 v586 5/7/21 Doc changes. 960 v587 5/27/21 Fix --with-secure; fix --file-size message on Windows; 961 fix colored search hilite in colored text; don't exit 962 if -F and screen is resized; fix memcpy usage. 963 v588 5/27/21 Fix release. 964 v589 5/29/21 Copyright & build changes. 965 v590 6/3/21 Fix non-autoconf Makefiles. 966 v591 8/8/21 Use \kB for backspace key in lesskey; add more \k codes; 967 handle multibyte chars in prompt. 968 v592 8/24/21 Add --status-line option; limit use of /proc kludge; add --header. 969 v593 8/30/21 Add header columns, --no-number-headers. 970 v594 10/1/21 Let regex library handle caseless; add --redraw-on-quit option; 971 add #version to lesskey. 972 v595 10/12/21 Add H color type; add += to lesskey var section; 973 add --search-options. 974 v596 11/8/21 Look for lesskey in $HOME/.config. 975 v597 11/16/21 Fix bugs in --header. 976 v598 12/6/21 Look for lesshst in $XDG_STATE_HOME and $HOME/.local/state. 977 v599 12/28/21 Defer moving to lower left in some cases; 978 suppress TAB expansion in some cases. 979 v600 1/7/22 Use /dev/tty if cannot open ttyname(). 980 v601 1/31/22 Add --exit-follow-on-close option. 981 v602 3/1/22 Doc changes. 982 v603 3/14/22 Fix --header. 983 v604 5/14/22 Fix termlib detection; fix non-ASCII input on Windows. 984 v605 6/14/22 Update version number. 985 v606 7/17/22 Fix bug with multibyte chars and --incsearch; 986 escape filenames in LESSCLOSE; fix bin_file overrun. 987 v607 7/19/22 Update Unicode tables. 988 v608 7/22/22 Fix highlighting on colored text boundaries. 989 v609 Add LESSUTFCHARDEF; fix overstrike color bug; 990 fix procfs bug; fix signal race. 991 */ 992 993 char version[] = "609x"; 994 R 995 =/*_____________________________________________________________________________ * Copyright (C) 1984-2022 Mark Nudelman______________________________________ *_____________________________________________________________________________ * You may distribute under the terms of either the GNU General Public_________ * License or the Less License, as specified in the README file._______________ *_____________________________________________________________________________ * For more information, see the README file.__________________________________ */__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________/*_____________________________________________________________________________----------------------- CHANGE HISTORY --------------------------_____________________________________________________________________________________________ 1/29/84 Allowed use on standard input__________________________________ 2/1/84 Added E, N, P commands_________________________________________ 4/17/84 Added '=' command, 'stop' signal handling______________________ 4/20/84 Added line folding_____________________________________________v2 4/27/84 Fixed '=' command to use BOTTOM_PLUS_ONE,______________________ instead of TOP, added 'p' & 'v' commands_______________________v3 5/3/84 Added -m and -t options, '-' command___________________________v4 5/3/84 Added LESS environment variable________________________________v5 5/3/84 New comments, fixed '-' command slightly_______________________v6 5/15/84 Added -Q, visual bell__________________________________________v7 5/24/84 Fixed jump_back(n) bug: n should count real____________________ lines, not folded lines. Also allow number on G command.______v8 5/30/84 Re-do -q and -Q commands_______________________________________v9 9/25/84 Added "+<cmd>" argument________________________________________v10 10/10/84 Fixed bug in -b<n> argument processing_________________________v11 10/18/84 Made error() ring bell if \\n not entered.______________________-----------------------------------------------------------------______________v12 2/13/85 Reorganized signal handling and made portable to 4.2bsd._______v13 2/16/85 Reword error message for '-' command.__________________________v14 2/22/85 Added -bf and -bp variants of -b.______________________________ (a] 04version.c@00#______________________________________________________________________ 996 +6a 997 = * Copyright (C) 1984-2022 Mark Nudelman______________________________________ *_____________________________________________________________________________ * You may distribute under the terms of either the GNU General Public_________ * License or the Less License, as specified in the README file._______________ *_____________________________________________________________________________ * For more information, see the README file.__________________________________ */__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________/*_____________________________________________________________________________----------------------- CHANGE HISTORY --------------------------_____________________________________________________________________________________________ 1/29/84 Allowed use on standard input__________________________________ 2/1/84 Added E, N, P commands_________________________________________ 4/17/84 Added '=' command, 'stop' signal handling______________________ 4/20/84 Added line folding_____________________________________________v2 4/27/84 Fixed '=' command to use BOTTOM_PLUS_ONE,______________________ instead of TOP, added 'p' & 'v' commands_______________________v3 5/3/84 Added -m and -t options, '-' command___________________________v4 5/3/84 Added LESS environment variable________________________________v5 5/3/84 New comments, fixed '-' command slightly_______________________v6 5/15/84 Added -Q, visual bell__________________________________________v7 5/24/84 Fixed jump_back(n) bug: n should count real____________________ lines, not folded lines. Also allow number on G command.______v8 5/30/84 Re-do -q and -Q commands_______________________________________v9 9/25/84 Added "+<cmd>" argument________________________________________v10 10/10/84 Fixed bug in -b<n> argument processing_________________________v11 10/18/84 Made error() ring bell if \\n not entered.______________________-----------------------------------------------------------------______________v12 2/13/85 Reorganized signal handling and made portable to 4.2bsd._______v13 2/16/85 Reword error message for '-' command.__________________________v14 2/22/85 Added -bf and -bp variants of -b.______________________________v15 2/25/85 Miscellaneous changes._________________________________________:#______________________________________________________________________________ 998 +6a 999 = *_____________________________________________________________________________ * You may distribute under the terms of either the GNU General Public_________ * License or the Less License, as specified in the README file._______________ *_____________________________________________________________________________ * For more information, see the README file.__________________________________ */__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________/*_____________________________________________________________________________----------------------- CHANGE HISTORY --------------------------_____________________________________________________________________________________________ 1/29/84 Allowed use on standard input__________________________________ 2/1/84 Added E, N, P commands_________________________________________ 4/17/84 Added '=' command, 'stop' signal handling______________________ 4/20/84 Added line folding_____________________________________________v2 4/27/84 Fixed '=' command to use BOTTOM_PLUS_ONE,______________________ instead of TOP, added 'p' & 'v' commands_______________________v3 5/3/84 Added -m and -t options, '-' command___________________________v4 5/3/84 Added LESS environment variable________________________________v5 5/3/84 New comments, fixed '-' command slightly_______________________v6 5/15/84 Added -Q, visual bell__________________________________________v7 5/24/84 Fixed jump_back(n) bug: n should count real____________________ lines, not folded lines. Also allow number on G command.______v8 5/30/84 Re-do -q and -Q commands_______________________________________v9 9/25/84 Added "+<cmd>" argument________________________________________v10 10/10/84 Fixed bug in -b<n> argument processing_________________________v11 10/18/84 Made error() ring bell if \\n not entered.______________________-----------------------------------------------------------------______________v12 2/13/85 Reorganized signal handling and made portable to 4.2bsd._______v13 2/16/85 Reword error message for '-' command.__________________________v14 2/22/85 Added -bf and -bp variants of -b.______________________________v15 2/25/85 Miscellaneous changes._________________________________________v16 3/13/85 Added -u flag for backspace processing.________________________:#______________________________________________________________________________ 1000 +6a 1001 = * You may distribute under the terms of either the GNU General Public_________ * License or the Less License, as specified in the README file._______________ *_____________________________________________________________________________ * For more information, see the README file.__________________________________ */__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________/*_____________________________________________________________________________----------------------- CHANGE HISTORY --------------------------_____________________________________________________________________________________________ 1/29/84 Allowed use on standard input__________________________________ 2/1/84 Added E, N, P commands_________________________________________ 4/17/84 Added '=' command, 'stop' signal handling______________________ 4/20/84 Added line folding_____________________________________________v2 4/27/84 Fixed '=' command to use BOTTOM_PLUS_ONE,______________________ instead of TOP, added 'p' & 'v' commands_______________________v3 5/3/84 Added -m and -t options, '-' command___________________________v4 5/3/84 Added LESS environment variable________________________________v5 5/3/84 New comments, fixed '-' command slightly_______________________v6 5/15/84 Added -Q, visual bell__________________________________________v7 5/24/84 Fixed jump_back(n) bug: n should count real____________________ lines, not folded lines. Also allow number on G command.______v8 5/30/84 Re-do -q and -Q commands_______________________________________v9 9/25/84 Added "+<cmd>" argument________________________________________v10 10/10/84 Fixed bug in -b<n> argument processing_________________________v11 10/18/84 Made error() ring bell if \\n not entered.______________________-----------------------------------------------------------------______________v12 2/13/85 Reorganized signal handling and made portable to 4.2bsd._______v13 2/16/85 Reword error message for '-' command.__________________________v14 2/22/85 Added -bf and -bp variants of -b.______________________________v15 2/25/85 Miscellaneous changes._________________________________________v16 3/13/85 Added -u flag for backspace processing.________________________v17 4/13/85 Added j and k commands, changed -t default.____________________:#______________________________________________________________________________ 1002 +6a 1003 = * License or the Less License, as specified in the README file._______________ *_____________________________________________________________________________ * For more information, see the README file.__________________________________ */__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________/*_____________________________________________________________________________----------------------- CHANGE HISTORY --------------------------_____________________________________________________________________________________________ 1/29/84 Allowed use on standard input__________________________________ 2/1/84 Added E, N, P commands_________________________________________ 4/17/84 Added '=' command, 'stop' signal handling______________________ 4/20/84 Added line folding_____________________________________________v2 4/27/84 Fixed '=' command to use BOTTOM_PLUS_ONE,______________________ instead of TOP, added 'p' & 'v' commands_______________________v3 5/3/84 Added -m and -t options, '-' command___________________________v4 5/3/84 Added LESS environment variable________________________________v5 5/3/84 New comments, fixed '-' command slightly_______________________v6 5/15/84 Added -Q, visual bell__________________________________________v7 5/24/84 Fixed jump_back(n) bug: n should count real____________________ lines, not folded lines. Also allow number on G command.______v8 5/30/84 Re-do -q and -Q commands_______________________________________v9 9/25/84 Added "+<cmd>" argument________________________________________v10 10/10/84 Fixed bug in -b<n> argument processing_________________________v11 10/18/84 Made error() ring bell if \\n not entered.______________________-----------------------------------------------------------------______________v12 2/13/85 Reorganized signal handling and made portable to 4.2bsd._______v13 2/16/85 Reword error message for '-' command.__________________________v14 2/22/85 Added -bf and -bp variants of -b.______________________________v15 2/25/85 Miscellaneous changes._________________________________________v16 3/13/85 Added -u flag for backspace processing.________________________v17 4/13/85 Added j and k commands, changed -t default.____________________v18 4/20/85 Rewrote signal handling code.__________________________________:#______________________________________________________________________________ 1004 +6a 1005 = *_____________________________________________________________________________ * For more information, see the README file.__________________________________ */__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________/*_____________________________________________________________________________----------------------- CHANGE HISTORY --------------------------_____________________________________________________________________________________________ 1/29/84 Allowed use on standard input__________________________________ 2/1/84 Added E, N, P commands_________________________________________ 4/17/84 Added '=' command, 'stop' signal handling______________________ 4/20/84 Added line folding_____________________________________________v2 4/27/84 Fixed '=' command to use BOTTOM_PLUS_ONE,______________________ instead of TOP, added 'p' & 'v' commands_______________________v3 5/3/84 Added -m and -t options, '-' command___________________________v4 5/3/84 Added LESS environment variable________________________________v5 5/3/84 New comments, fixed '-' command slightly_______________________v6 5/15/84 Added -Q, visual bell__________________________________________v7 5/24/84 Fixed jump_back(n) bug: n should count real____________________ lines, not folded lines. Also allow number on G command.______v8 5/30/84 Re-do -q and -Q commands_______________________________________v9 9/25/84 Added "+<cmd>" argument________________________________________v10 10/10/84 Fixed bug in -b<n> argument processing_________________________v11 10/18/84 Made error() ring bell if \\n not entered.______________________-----------------------------------------------------------------______________v12 2/13/85 Reorganized signal handling and made portable to 4.2bsd._______v13 2/16/85 Reword error message for '-' command.__________________________v14 2/22/85 Added -bf and -bp variants of -b.______________________________v15 2/25/85 Miscellaneous changes._________________________________________v16 3/13/85 Added -u flag for backspace processing.________________________v17 4/13/85 Added j and k commands, changed -t default.____________________v18 4/20/85 Rewrote signal handling code.__________________________________v19 5/2/85 Got rid of "verbose" eq_message()._____________________________:#______________________________________________________________________________ 1006 +6a 1007 = * For more information, see the README file.__________________________________ */__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________/*_____________________________________________________________________________----------------------- CHANGE HISTORY --------------------------_____________________________________________________________________________________________ 1/29/84 Allowed use on standard input__________________________________ 2/1/84 Added E, N, P commands_________________________________________ 4/17/84 Added '=' command, 'stop' signal handling______________________ 4/20/84 Added line folding_____________________________________________v2 4/27/84 Fixed '=' command to use BOTTOM_PLUS_ONE,______________________ instead of TOP, added 'p' & 'v' commands_______________________v3 5/3/84 Added -m and -t options, '-' command___________________________v4 5/3/84 Added LESS environment variable________________________________v5 5/3/84 New comments, fixed '-' command slightly_______________________v6 5/15/84 Added -Q, visual bell__________________________________________v7 5/24/84 Fixed jump_back(n) bug: n should count real____________________ lines, not folded lines. Also allow number on G command.______v8 5/30/84 Re-do -q and -Q commands_______________________________________v9 9/25/84 Added "+<cmd>" argument________________________________________v10 10/10/84 Fixed bug in -b<n> argument processing_________________________v11 10/18/84 Made error() ring bell if \\n not entered.______________________-----------------------------------------------------------------______________v12 2/13/85 Reorganized signal handling and made portable to 4.2bsd._______v13 2/16/85 Reword error message for '-' command.__________________________v14 2/22/85 Added -bf and -bp variants of -b.______________________________v15 2/25/85 Miscellaneous changes._________________________________________v16 3/13/85 Added -u flag for backspace processing.________________________v17 4/13/85 Added j and k commands, changed -t default.____________________v18 4/20/85 Rewrote signal handling code.__________________________________v19 5/2/85 Got rid of "verbose" eq_message()._____________________________ Made search() scroll in some cases.____________________________:#______________________________________________________________________________ 1008 +2f 1009 = * For more information, see the README file.__________________________________ */__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________/*_____________________________________________________________________________----------------------- CHANGE HISTORY --------------------------_____________________________________________________________________________________________ 1/29/84 Allowed use on standard input__________________________________ 2/1/84 Added E, N, P commands_________________________________________ 4/17/84 Added '=' command, 'stop' signal handling______________________ 4/20/84 Added line folding_____________________________________________v2 4/27/84 Fixed '=' command to use BOTTOM_PLUS_ONE,______________________ instead of TOP, added 'p' & 'v' commands_______________________v3 5/3/84 Added -m and -t options, '-' command___________________________v4 5/3/84 Added LESS environment variable________________________________v5 5/3/84 New comments, fixed '-' command slightly_______________________v6 5/15/84 Added -Q, visual bell__________________________________________v7 5/24/84 Fixed jump_back(n) bug: n should count real____________________ lines, not folded lines. Also allow number on G command.______v8 5/30/84 Re-do -q and -Q commands_______________________________________v9 9/25/84 Added "+<cmd>" argument________________________________________v10 10/10/84 Fixed bug in -b<n> argument processing_________________________v11 10/18/84 Made error() ring bell if \\n not entered.______________________-----------------------------------------------------------------______________v12 2/13/85 Reorganized signal handling and made portable to 4.2bsd._______v13 2/16/85 Reword error message for '-' command.__________________________v14 2/22/85 Added -bf and -bp variants of -b.______________________________v15 2/25/85 Miscellaneous changes._________________________________________v16 3/13/85 Added -u flag for backspace processing.________________________v17 4/13/85 Added j and k commands, changed -t default.____________________v18 4/20/85 Rewrote signal handling code.__________________________________v19 5/2/85 Got rid of "verbose" eq_message()._____________________________ Made search() scroll in some cases.____________________________/#______________________________________________________________________________ 1010 +5c 1011 = * For more information, see the README file.__________________________________ */__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________/*_____________________________________________________________________________----------------------- CHANGE HISTORY --------------------------_____________________________________________________________________________________________ 1/29/84 Allowed use on standard input__________________________________ 2/1/84 Added E, N, P commands_________________________________________ 4/17/84 Added '=' command, 'stop' signal handling______________________ 4/20/84 Added line folding_____________________________________________v2 4/27/84 Fixed '=' command to use BOTTOM_PLUS_ONE,______________________ instead of TOP, added 'p' & 'v' commands_______________________v3 5/3/84 Added -m and -t options, '-' command___________________________v4 5/3/84 Added LESS environment variable________________________________v5 5/3/84 New comments, fixed '-' command slightly_______________________v6 5/15/84 Added -Q, visual bell__________________________________________v7 5/24/84 Fixed jump_back(n) bug: n should count real____________________ lines, not folded lines. Also allow number on G command.______v8 5/30/84 Re-do -q and -Q commands_______________________________________v9 9/25/84 Added "+<cmd>" argument________________________________________v10 10/10/84 Fixed bug in -b<n> argument processing_________________________v11 10/18/84 Made error() ring bell if \\n not entered.______________________-----------------------------------------------------------------______________v12 2/13/85 Reorganized signal handling and made portable to 4.2bsd._______v13 2/16/85 Reword error message for '-' command.__________________________v14 2/22/85 Added -bf and -bp variants of -b.______________________________v15 2/25/85 Miscellaneous changes._________________________________________v16 3/13/85 Added -u flag for backspace processing.________________________v17 4/13/85 Added j and k commands, changed -t default.____________________v18 4/20/85 Rewrote signal handling code.__________________________________v19 5/2/85 Got rid of "verbose" eq_message()._____________________________ Made search() scroll in some cases.____________________________/\\#_____________________________________________________________________________ 1012 +21 1013 = * For more information, see the README file.__________________________________ */__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________/*_____________________________________________________________________________----------------------- CHANGE HISTORY --------------------------_____________________________________________________________________________________________ 1/29/84 Allowed use on standard input__________________________________ 2/1/84 Added E, N, P commands_________________________________________ 4/17/84 Added '=' command, 'stop' signal handling______________________ 4/20/84 Added line folding_____________________________________________v2 4/27/84 Fixed '=' command to use BOTTOM_PLUS_ONE,______________________ instead of TOP, added 'p' & 'v' commands_______________________v3 5/3/84 Added -m and -t options, '-' command___________________________v4 5/3/84 Added LESS environment variable________________________________v5 5/3/84 New comments, fixed '-' command slightly_______________________v6 5/15/84 Added -Q, visual bell__________________________________________v7 5/24/84 Fixed jump_back(n) bug: n should count real____________________ lines, not folded lines. Also allow number on G command.______v8 5/30/84 Re-do -q and -Q commands_______________________________________v9 9/25/84 Added "+<cmd>" argument________________________________________v10 10/10/84 Fixed bug in -b<n> argument processing_________________________v11 10/18/84 Made error() ring bell if \\n not entered.______________________-----------------------------------------------------------------______________v12 2/13/85 Reorganized signal handling and made portable to 4.2bsd._______v13 2/16/85 Reword error message for '-' command.__________________________v14 2/22/85 Added -bf and -bp variants of -b.______________________________v15 2/25/85 Miscellaneous changes._________________________________________v16 3/13/85 Added -u flag for backspace processing.________________________v17 4/13/85 Added j and k commands, changed -t default.____________________v18 4/20/85 Rewrote signal handling code.__________________________________v19 5/2/85 Got rid of "verbose" eq_message()._____________________________ Made search() scroll in some cases.____________________________/\\\!#____________________________________________________________________________ 1014 +a 1015 =v61 9/26/86 Got rid of annoying repaints after @04\!@00 cmd.______________________ Posted to USENET.______________________________________________-----------------------------------------------------------------______________v62 12/23/86 Added is_directory(); change -z default to_____________________ -1 instead of 24; cat-and-exit if -e and_______________________ file is less than a screenful._________________________________v63 1/8/87 Fixed bug in cat-and-exit if > 1 file._________________________v64 1/12/87 Changed puts/putstr, putc/putchr,______________________________ getc/getchr to av oid name conflict with_______________________ stdio functions._______________________________________________v65 1/26/87 Allowed '-' command to change NUMBER___________________________ v alued options (thanks to Gary Puckering)_____________________v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added @04\!\!@00 and % expansion to @04\!@00 command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use \$SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "\#" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "@04\!@00" to_____________________________:#______________________________________________________________________________ 1016 +6a 1017 = Posted to USENET.______________________________________________-----------------------------------------------------------------______________v62 12/23/86 Added is_directory(); change -z default to_____________________ -1 instead of 24; cat-and-exit if -e and_______________________ file is less than a screenful._________________________________v63 1/8/87 Fixed bug in cat-and-exit if > 1 file._________________________v64 1/12/87 Changed puts/putstr, putc/putchr,______________________________ getc/getchr to av oid name conflict with_______________________ stdio functions._______________________________________________v65 1/26/87 Allowed '-' command to change NUMBER___________________________ v alued options (thanks to Gary Puckering)_____________________v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added @04\!\!@00 and % expansion to @04\!@00 command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use \$SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "\#" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "@04\!@00" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________:#______________________________________________________________________________ 1018 +6a 1019 =-----------------------------------------------------------------______________v62 12/23/86 Added is_directory(); change -z default to_____________________ -1 instead of 24; cat-and-exit if -e and_______________________ file is less than a screenful._________________________________v63 1/8/87 Fixed bug in cat-and-exit if > 1 file._________________________v64 1/12/87 Changed puts/putstr, putc/putchr,______________________________ getc/getchr to av oid name conflict with_______________________ stdio functions._______________________________________________v65 1/26/87 Allowed '-' command to change NUMBER___________________________ v alued options (thanks to Gary Puckering)_____________________v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added @04\!\!@00 and % expansion to @04\!@00 command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use \$SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "\#" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "@04\!@00" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________:#______________________________________________________________________________ 1020 +6a 1021 =v62 12/23/86 Added is_directory(); change -z default to_____________________ -1 instead of 24; cat-and-exit if -e and_______________________ file is less than a screenful._________________________________v63 1/8/87 Fixed bug in cat-and-exit if > 1 file._________________________v64 1/12/87 Changed puts/putstr, putc/putchr,______________________________ getc/getchr to av oid name conflict with_______________________ stdio functions._______________________________________________v65 1/26/87 Allowed '-' command to change NUMBER___________________________ v alued options (thanks to Gary Puckering)_____________________v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added @04\!\!@00 and % expansion to @04\!@00 command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use \$SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "\#" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "@04\!@00" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________:#______________________________________________________________________________ 1022 +6a 1023 = -1 instead of 24; cat-and-exit if -e and_______________________ file is less than a screenful._________________________________v63 1/8/87 Fixed bug in cat-and-exit if > 1 file._________________________v64 1/12/87 Changed puts/putstr, putc/putchr,______________________________ getc/getchr to av oid name conflict with_______________________ stdio functions._______________________________________________v65 1/26/87 Allowed '-' command to change NUMBER___________________________ v alued options (thanks to Gary Puckering)_____________________v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added @04\!\!@00 and % expansion to @04\!@00 command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use \$SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "\#" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "@04\!@00" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________ the screen width.______________________________________________:#______________________________________________________________________________ 1024 +2f 1025 = -1 instead of 24; cat-and-exit if -e and_______________________ file is less than a screenful._________________________________v63 1/8/87 Fixed bug in cat-and-exit if > 1 file._________________________v64 1/12/87 Changed puts/putstr, putc/putchr,______________________________ getc/getchr to av oid name conflict with_______________________ stdio functions._______________________________________________v65 1/26/87 Allowed '-' command to change NUMBER___________________________ v alued options (thanks to Gary Puckering)_____________________v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added @04\!\!@00 and % expansion to @04\!@00 command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use \$SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "\#" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "@04\!@00" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________ the screen width.______________________________________________/#______________________________________________________________________________ 1026 +5c 1027 = -1 instead of 24; cat-and-exit if -e and_______________________ file is less than a screenful._________________________________v63 1/8/87 Fixed bug in cat-and-exit if > 1 file._________________________v64 1/12/87 Changed puts/putstr, putc/putchr,______________________________ getc/getchr to av oid name conflict with_______________________ stdio functions._______________________________________________v65 1/26/87 Allowed '-' command to change NUMBER___________________________ v alued options (thanks to Gary Puckering)_____________________v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added @04\!\!@00 and % expansion to @04\!@00 command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use \$SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "\#" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "@04\!@00" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________ the screen width.______________________________________________/\\#_____________________________________________________________________________ 1028 +24 1029 = -1 instead of 24; cat-and-exit if -e and_______________________ file is less than a screenful._________________________________v63 1/8/87 Fixed bug in cat-and-exit if > 1 file._________________________v64 1/12/87 Changed puts/putstr, putc/putchr,______________________________ getc/getchr to av oid name conflict with_______________________ stdio functions._______________________________________________v65 1/26/87 Allowed '-' command to change NUMBER___________________________ v alued options (thanks to Gary Puckering)_____________________v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added @04\!\!@00 and % expansion to @04\!@00 command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use \$SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "\#" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "@04\!@00" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________ the screen width.______________________________________________/\\\$#____________________________________________________________________________ 1030 +a 1031 =v72 6/26/87 Added -E, -L, use @04\$@00SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "\#" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "\!" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________ the screen width.______________________________________________v79 9/29/87 Added the _ command.___________________________________________v80 10/6/87 Allow signal to break out of linenum scan._____________________v81 10/6/87 Allow -b to be changed from within less._______________________v82 10/7/87 Add cmd_decode to use a table for key__________________________ binding (thanks to Dav id Nason).______________________________v83 10/9/87 Allow .less file for user-defined keys.________________________v84 10/11/87 Fix -e/-E problems (thanks to Felix Lee).______________________v85 10/15/87 Search now keeps track of line numbers.________________________v86 10/20/87 Added -B option and autobuf; fixed_____________________________ "pipe error" bug.______________________________________________v87 3/1/88 Fix bug re BSD signals while reading file._____________________v88 3/12/88 Use new format for -P option (thanks to________________________ der Mouse), allow "+-c" without message,_______________________ fix bug re BSD hangup._________________________________________v89 3/18/88 Turn off line numbers if linenum scan__________________________ is interrupted.________________________________________________v90 3/30/88 Allow -P from within less._____________________________________v91 3/30/88 Added tags file support (new -t option)________________________:#______________________________________________________________________________ 1032 +75 1033 = file is less than a screenful._________________________________v63 1/8/87 Fixed bug in cat-and-exit if > 1 file._________________________v64 1/12/87 Changed puts/putstr, putc/putchr,______________________________ getc/getchr to av oid name conflict with_______________________ stdio functions._______________________________________________v65 1/26/87 Allowed '-' command to change NUMBER___________________________ v alued options (thanks to Gary Puckering)_____________________v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added \!\! and % expansion to \! command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use @04\$@00SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "\#" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "\!" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________ the screen width.______________________________________________v79 9/29/87 Added the _ command.___________________________________________:#______________________________________________________________________________ 1034 +2f 1035 = file is less than a screenful._________________________________v63 1/8/87 Fixed bug in cat-and-exit if > 1 file._________________________v64 1/12/87 Changed puts/putstr, putc/putchr,______________________________ getc/getchr to av oid name conflict with_______________________ stdio functions._______________________________________________v65 1/26/87 Allowed '-' command to change NUMBER___________________________ v alued options (thanks to Gary Puckering)_____________________v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added \!\! and % expansion to \! command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use @04\$@00SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "\#" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "\!" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________ the screen width.______________________________________________v79 9/29/87 Added the _ command.___________________________________________/#______________________________________________________________________________ 1036 +b 1037 = file is less than a screenful._________________________________v63 1/8/87 Fixed bug in cat-and-exit if > 1 file._________________________v64 1/12/87 Changed puts/putstr, putc/putchr,______________________________ getc/getchr to av oid name conflict with_______________________ stdio functions._______________________________________________v65 1/26/87 Allowed '-' command to change NUMBER___________________________ v alued options (thanks to Gary Puckering)_____________________v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added \!\! and % expansion to \! command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use @04\$@00SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "\#" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "\!" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________ the screen width.______________________________________________v79 9/29/87 Added the _ command.___________________________________________Keep-pos /#_____________________________________________________________________ 1038 +23 1039 = file is less than a screenful._________________________________v63 1/8/87 Fixed bug in cat-and-exit if > 1 file._________________________v64 1/12/87 Changed puts/putstr, putc/putchr,______________________________ getc/getchr to av oid name conflict with_______________________ stdio functions._______________________________________________v65 1/26/87 Allowed '-' command to change NUMBER___________________________ v alued options (thanks to Gary Puckering)_____________________v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added \!\! and % expansion to \! command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use @04\$@00SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "\#" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "\!" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________ the screen width.______________________________________________v79 9/29/87 Added the _ command.___________________________________________Keep-pos /\##____________________________________________________________________ 1040 +a 1041 = file is less than a screenful._________________________________v63 1/8/87 Fixed bug in cat-and-exit if > 1 file._________________________v64 1/12/87 Changed puts/putstr, putc/putchr,______________________________ getc/getchr to av oid name conflict with_______________________ stdio functions._______________________________________________v65 1/26/87 Allowed '-' command to change NUMBER___________________________ v alued options (thanks to Gary Puckering)_____________________v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added \!\! and % expansion to \! command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use \$SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "@04\#@00" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "\!" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________ the screen width.______________________________________________v79 9/29/87 Added the _ command.___________________________________________:#______________________________________________________________________________ 1042 +6a 1043 =v63 1/8/87 Fixed bug in cat-and-exit if > 1 file._________________________v64 1/12/87 Changed puts/putstr, putc/putchr,______________________________ getc/getchr to av oid name conflict with_______________________ stdio functions._______________________________________________v65 1/26/87 Allowed '-' command to change NUMBER___________________________ v alued options (thanks to Gary Puckering)_____________________v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added \!\! and % expansion to \! command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use \$SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "@04\#@00" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "\!" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________ the screen width.______________________________________________v79 9/29/87 Added the _ command.___________________________________________v80 10/6/87 Allow signal to break out of linenum scan._____________________:#______________________________________________________________________________ 1044 +6a 1045 =v64 1/12/87 Changed puts/putstr, putc/putchr,______________________________ getc/getchr to av oid name conflict with_______________________ stdio functions._______________________________________________v65 1/26/87 Allowed '-' command to change NUMBER___________________________ v alued options (thanks to Gary Puckering)_____________________v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added \!\! and % expansion to \! command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use \$SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "@04\#@00" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "\!" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________ the screen width.______________________________________________v79 9/29/87 Added the _ command.___________________________________________v80 10/6/87 Allow signal to break out of linenum scan._____________________v81 10/6/87 Allow -b to be changed from within less._______________________:#______________________________________________________________________________ 1046 +6a 1047 = getc/getchr to av oid name conflict with_______________________ stdio functions._______________________________________________v65 1/26/87 Allowed '-' command to change NUMBER___________________________ v alued options (thanks to Gary Puckering)_____________________v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added \!\! and % expansion to \! command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use \$SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "@04\#@00" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "\!" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________ the screen width.______________________________________________v79 9/29/87 Added the _ command.___________________________________________v80 10/6/87 Allow signal to break out of linenum scan._____________________v81 10/6/87 Allow -b to be changed from within less._______________________v82 10/7/87 Add cmd_decode to use a table for key__________________________:#______________________________________________________________________________ 1048 +6a 1049 = stdio functions._______________________________________________v65 1/26/87 Allowed '-' command to change NUMBER___________________________ v alued options (thanks to Gary Puckering)_____________________v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added \!\! and % expansion to \! command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use \$SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "@04\#@00" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "\!" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________ the screen width.______________________________________________v79 9/29/87 Added the _ command.___________________________________________v80 10/6/87 Allow signal to break out of linenum scan._____________________v81 10/6/87 Allow -b to be changed from within less._______________________v82 10/7/87 Add cmd_decode to use a table for key__________________________ binding (thanks to Dav id Nason).______________________________:#______________________________________________________________________________ 1050 +6a 1051 =v65 1/26/87 Allowed '-' command to change NUMBER___________________________ v alued options (thanks to Gary Puckering)_____________________v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added \!\! and % expansion to \! command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use \$SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "@04\#@00" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "\!" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________ the screen width.______________________________________________v79 9/29/87 Added the _ command.___________________________________________v80 10/6/87 Allow signal to break out of linenum scan._____________________v81 10/6/87 Allow -b to be changed from within less._______________________v82 10/7/87 Add cmd_decode to use a table for key__________________________ binding (thanks to Dav id Nason).______________________________v83 10/9/87 Allow .less file for user-defined keys.________________________:#______________________________________________________________________________ 1052 +6a 1053 = v alued options (thanks to Gary Puckering)_____________________v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added \!\! and % expansion to \! command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use \$SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "@04\#@00" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "\!" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________ the screen width.______________________________________________v79 9/29/87 Added the _ command.___________________________________________v80 10/6/87 Allow signal to break out of linenum scan._____________________v81 10/6/87 Allow -b to be changed from within less._______________________v82 10/7/87 Add cmd_decode to use a table for key__________________________ binding (thanks to Dav id Nason).______________________________v83 10/9/87 Allow .less file for user-defined keys.________________________v84 10/11/87 Fix -e/-E problems (thanks to Felix Lee).______________________:#______________________________________________________________________________ 1054 +6a 1055 =v66 2/13/87 Fixed bug: prepaint should use force=1.________________________v67 2/24/87 Added \!\! and % expansion to \! command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use \$SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "@04\#@00" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "\!" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________ the screen width.______________________________________________v79 9/29/87 Added the _ command.___________________________________________v80 10/6/87 Allow signal to break out of linenum scan._____________________v81 10/6/87 Allow -b to be changed from within less._______________________v82 10/7/87 Add cmd_decode to use a table for key__________________________ binding (thanks to Dav id Nason).______________________________v83 10/9/87 Allow .less file for user-defined keys.________________________v84 10/11/87 Fix -e/-E problems (thanks to Felix Lee).______________________v85 10/15/87 Search now keeps track of line numbers.________________________:#______________________________________________________________________________ 1056 +6a 1057 =v67 2/24/87 Added \!\! and % expansion to \! command._________________________v68 2/25/87 Added SIGWINCH and TIOCGWINSZ support;_________________________ changed is_directory to bad_file.______________________________ (thanks to J. Robert Ward)_____________________________________v69 2/25/87 Added SIGWIND and WIOCGETD (for Unix PC).______________________v70 3/13/87 Changed help cmd from 'h' to 'H'; better_______________________ error msgs in bad_file, errno_message._________________________v71 5/11/87 Changed -p to -c, made triple -c/-C____________________________ for clear-eol like more's -c.__________________________________v72 6/26/87 Added -E, -L, use \$SHELL in lsystem()._________________________ (thanks to Stev e Spearman)____________________________________v73 6/26/87 Allow Examine "@04\#@00" for previous file.___________________________ Posted to USENET 8/25/87.______________________________________-----------------------------------------------------------------______________v74 9/18/87 Fix conflict in EOF symbol with stdio.h,_______________________ Make os.c more portable to BSD.________________________________v75 9/23/87 Fix problems in get_term (thanks to ___________________________ Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "\!" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________ the screen width.______________________________________________v79 9/29/87 Added the _ command.___________________________________________v80 10/6/87 Allow signal to break out of linenum scan._____________________v81 10/6/87 Allow -b to be changed from within less._______________________v82 10/7/87 Add cmd_decode to use a table for key__________________________ binding (thanks to Dav id Nason).______________________________v83 10/9/87 Allow .less file for user-defined keys.________________________v84 10/11/87 Fix -e/-E problems (thanks to Felix Lee).______________________v85 10/15/87 Search now keeps track of line numbers.________________________v86 10/20/87 Added -B option and autobuf; fixed_____________________________:#______________________________________________________________________________ 1058 +64 1059 = Paul Eggert); new backwards scrolling in_______________________ jump_loc (thanks to Marion Hakanson).__________________________v76 9/23/87 Added -i flag; allow single "\!" to_____________________________ inv oke a shell (thanks to Franco Barber)._____________________v77 9/24/87 Added -n flag and line number support._________________________v78 9/25/87 Fixed problem with prompts longer than_________________________ the screen width.______________________________________________v79 9/29/87 Added the _ command.___________________________________________v80 10/6/87 Allow signal to break out of linenum scan._____________________v81 10/6/87 Allow -b to be changed from within less._______________________v82 10/7/87 Add cmd_decode to use a table for key__________________________ binding (thanks to Dav id Nason).______________________________v83 10/9/87 Allow .less file for user-defined keys.________________________v84 10/11/87 Fix -e/-E problems (thanks to Felix Lee).______________________v85 10/15/87 Search now keeps track of line numbers.________________________v86 10/20/87 Added -B option and autobuf; fixed_____________________________ "pipe error" bug.______________________________________________v87 3/1/88 Fix bug re BSD signals while reading file._____________________v88 3/12/88 Use new format for -P option (thanks to________________________ der Mouse), allow "+-c" without message,_______________________ fix bug re BSD hangup._________________________________________v89 3/18/88 Turn off line numbers if linenum scan__________________________ is interrupted.________________________________________________v90 3/30/88 Allow -P from within less._____________________________________v91 3/30/88 Added tags file support (new -t option)________________________ (thanks to Brian Campbell).____________________________________v92 4/4/88 Added -+option syntax._________________________________________v93 4/11/88 Add support for slow input (thanks to__________________________ Joe Orost & apologies for taking almost________________________ 3 years to get this in\!)_______________________________________v94 4/11/88 Redo reading/signal stuff._____________________________________v95 4/20/88 Repaint screen better after signal.____________________________v96 4/21/88 Add /\! and ?\! commands.________________________________________:#______________________________________________________________________________ 1060 +64 1061 =v87 3/1/88 Fix bug re BSD signals while reading file._____________________v88 3/12/88 Use new format for -P option (thanks to________________________ der Mouse), allow "+-c" without message,_______________________ fix bug re BSD hangup._________________________________________v89 3/18/88 Turn off line numbers if linenum scan__________________________ is interrupted.________________________________________________v90 3/30/88 Allow -P from within less._____________________________________v91 3/30/88 Added tags file support (new -t option)________________________ (thanks to Brian Campbell).____________________________________v92 4/4/88 Added -+option syntax._________________________________________v93 4/11/88 Add support for slow input (thanks to__________________________ Joe Orost & apologies for taking almost________________________ 3 years to get this in\!)_______________________________________v94 4/11/88 Redo reading/signal stuff._____________________________________v95 4/20/88 Repaint screen better after signal.____________________________v96 4/21/88 Add /\! and ?\! commands.________________________________________v97 5/17/88 Allow -l/-L from within less.__________________________________ Eliminate some static arrays (use calloc)._____________________ Posted to USENET.______________________________________________-----------------------------------------------------------------______________v98 10/14/88 Fix incorrect calloc call; uninitialized_______________________ var in exec_mca; core dump on unknown TERM.____________________ Make v cmd work if past last line of file._____________________ Fix some signal bugs.__________________________________________v99 10/29/88 Allow space between -X and string,_____________________________ when X is a string-valued option.______________________________v100 1/5/89 Fix globbing bug when \$SHELL not set;__________________________ allow spaces after -t command._________________________________v101 1/6/89 Fix problem with long (truncated) lines________________________ in tags file (thanks to Neil Dixon).___________________________v102 1/6/89 Fix bug with E@04\#@00 when no prev file;_____________________________ allow spaces after -l command._________________________________v103 3/14/89 Add -N, -f and -? options. Add z and w________________________:#______________________________________________________________________________ 1062 +64 1063 = Eliminate some static arrays (use calloc)._____________________ Posted to USENET.______________________________________________-----------------------------------------------------------------______________v98 10/14/88 Fix incorrect calloc call; uninitialized_______________________ var in exec_mca; core dump on unknown TERM.____________________ Make v cmd work if past last line of file._____________________ Fix some signal bugs.__________________________________________v99 10/29/88 Allow space between -X and string,_____________________________ when X is a string-valued option.______________________________v100 1/5/89 Fix globbing bug when \$SHELL not set;__________________________ allow spaces after -t command._________________________________v101 1/6/89 Fix problem with long (truncated) lines________________________ in tags file (thanks to Neil Dixon).___________________________v102 1/6/89 Fix bug with E@04\#@00 when no prev file;_____________________________ allow spaces after -l command._________________________________v103 3/14/89 Add -N, -f and -? options. Add z and w________________________ commands. Add %L for prompt strings.__________________________v104 3/16/89 Added EDITPROTO._______________________________________________v105 3/20/89 Fix bug in find_linenum which cached___________________________ incorrectly on long lines._____________________________________v106 3/31/89 Added -k option and multiple lesskey _____________________ files._________________________________________________________v107 4/27/89 Add 8-bit char support and -g option.__________________________ Split option code into 3 files.________________________________v108 5/5/89 Allocate position table dynamically _____________________ (thanks to Paul Eggert); change % command______________________ from "percent" to vi-style brace finder._______________________v109 5/10/89 Added ESC-% command, split prim.c._____________________________v110 5/24/89 Fixed bug in + option; fixed repaint bug_______________________ under Sun windows (thanks to Paul Eggert)._____________________v111 5/25/89 Generalized @04\#@00 and % expansion; use ____________________________ calloc for some error messages.________________________________v112 5/30/89 Get rid of ESC-%, add {}()[] commands._________________________:#______________________________________________________________________________ 1064 +47 1065 = if -F and screen is resized; fix memcpy usage._________________v588 5/27/21 Fix release.___________________________________________________v589 5/29/21 Copyright & build changes._____________________________________v590 6/3/21 Fix non-autoconf Makefiles.____________________________________v591 8/8/21 Use \\kB for backspace key in lesskey; add more \\k codes;_______ handle multibyte chars in prompt.______________________________v592 8/24/21 Add --status-line option; limit use of /proc kludge; add --header.____________________________________________________________________________v593 8/30/21 Add header columns, --no-number-headers._______________________v594 10/1/21 Let regex library handle caseless; add --redraw-on-quit option; add @04\#@00version to lesskey._______________________________________v595 10/12/21 Add H color type; add += to lesskey var section; ______________ add --search-options.__________________________________________v596 11/8/21 Look for lesskey in \$HOME/.config._____________________________v597 11/16/21 Fix bugs in --header.__________________________________________v598 12/6/21 Look for lesshst in \$XDG_STATE_HOME and \$HOME/.local/state.____v599 12/28/21 Defer moving to lower left in some cases; _____________________ suppress TAB expansion in some cases.__________________________v600 1/7/22 Use /dev/tty if cannot open ttyname()._________________________v601 1/31/22 Add --exit-follow-on-close option._____________________________v602 3/1/22 Doc changes.___________________________________________________v603 3/14/22 Fix --header.__________________________________________________v604 5/14/22 Fix termlib detection; fix non-ASCII input on Windows._________v605 6/14/22 Update version number._________________________________________v606 7/17/22 Fix bug with multibyte chars and --incsearch;__________________ escape filenames in LESSCLOSE; fix bin_file overrun.___________v607 7/19/22 Update Unicode tables._________________________________________v608 7/22/22 Fix highlighting on colored text boundaries.___________________v609 Add LESSUTFCHARDEF; fix overstrike color bug;__________________ fix procfs bug; fix signal race._______________________________*/____________________________________________________________________________________________________________________________________________________________char version[] = "609x";_______________________________________________________@04(END)@00#__________________________________________________________________________ 1066 +3d 1067 = if -F and screen is resized; fix memcpy usage._________________v588 5/27/21 Fix release.___________________________________________________v589 5/29/21 Copyright & build changes._____________________________________v590 6/3/21 Fix non-autoconf Makefiles.____________________________________v591 8/8/21 Use \\kB for backspace key in lesskey; add more \\k codes;_______ handle multibyte chars in prompt.______________________________v592 8/24/21 Add --status-line option; limit use of /proc kludge; add --header.____________________________________________________________________________v593 8/30/21 Add header columns, --no-number-headers._______________________v594 10/1/21 Let regex library handle caseless; add --redraw-on-quit option; add @04\#@00version to lesskey._______________________________________v595 10/12/21 Add H color type; add += to lesskey var section; ______________ add --search-options.__________________________________________v596 11/8/21 Look for lesskey in \$HOME/.config._____________________________v597 11/16/21 Fix bugs in --header.__________________________________________v598 12/6/21 Look for lesshst in \$XDG_STATE_HOME and \$HOME/.local/state.____v599 12/28/21 Defer moving to lower left in some cases; _____________________ suppress TAB expansion in some cases.__________________________v600 1/7/22 Use /dev/tty if cannot open ttyname()._________________________v601 1/31/22 Add --exit-follow-on-close option._____________________________v602 3/1/22 Doc changes.___________________________________________________v603 3/14/22 Fix --header.__________________________________________________v604 5/14/22 Fix termlib detection; fix non-ASCII input on Windows._________v605 6/14/22 Update version number._________________________________________v606 7/17/22 Fix bug with multibyte chars and --incsearch;__________________ escape filenames in LESSCLOSE; fix bin_file overrun.___________v607 7/19/22 Update Unicode tables._________________________________________v608 7/22/22 Fix highlighting on colored text boundaries.___________________v609 Add LESSUTFCHARDEF; fix overstrike color bug;__________________ fix procfs bug; fix signal race._______________________________*/____________________________________________________________________________________________________________________________________________________________char version[] = "609x";_______________________________________________________ (a] 04version.c lines 930-961/961 byte 50808/50808 (END) (press RETURN)@00#_____________ 1068 +a 1069 = if -F and screen is resized; fix memcpy usage._________________v588 5/27/21 Fix release.___________________________________________________v589 5/29/21 Copyright & build changes._____________________________________v590 6/3/21 Fix non-autoconf Makefiles.____________________________________v591 8/8/21 Use \\kB for backspace key in lesskey; add more \\k codes;_______ handle multibyte chars in prompt.______________________________v592 8/24/21 Add --status-line option; limit use of /proc kludge; add --header.____________________________________________________________________________v593 8/30/21 Add header columns, --no-number-headers._______________________v594 10/1/21 Let regex library handle caseless; add --redraw-on-quit option; add @04\#@00version to lesskey._______________________________________v595 10/12/21 Add H color type; add += to lesskey var section; ______________ add --search-options.__________________________________________v596 11/8/21 Look for lesskey in \$HOME/.config._____________________________v597 11/16/21 Fix bugs in --header.__________________________________________v598 12/6/21 Look for lesshst in \$XDG_STATE_HOME and \$HOME/.local/state.____v599 12/28/21 Defer moving to lower left in some cases; _____________________ suppress TAB expansion in some cases.__________________________v600 1/7/22 Use /dev/tty if cannot open ttyname()._________________________v601 1/31/22 Add --exit-follow-on-close option._____________________________v602 3/1/22 Doc changes.___________________________________________________v603 3/14/22 Fix --header.__________________________________________________v604 5/14/22 Fix termlib detection; fix non-ASCII input on Windows._________v605 6/14/22 Update version number._________________________________________v606 7/17/22 Fix bug with multibyte chars and --incsearch;__________________ escape filenames in LESSCLOSE; fix bin_file overrun.___________v607 7/19/22 Update Unicode tables._________________________________________v608 7/22/22 Fix highlighting on colored text boundaries.___________________v609 Add LESSUTFCHARDEF; fix overstrike color bug;__________________ fix procfs bug; fix signal race._______________________________*/____________________________________________________________________________________________________________________________________________________________char version[] = "609x";_______________________________________________________@04(END)@00#__________________________________________________________________________ 1070 +71 1071 Q 1072
Indexes created Wed Apr 29 00:23:26 UTC 2026