/* Copyright (c) 2008, 2009 * Juergen Weigert (jnweiger@immd4.informatik.uni-erlangen.de) * Michael Schroeder (mlschroe@immd4.informatik.uni-erlangen.de) * Micah Cowan (micah@cowan.name) * Sadrul Habib Chowdhury (sadrul@users.sourceforge.net) * Copyright (c) 1993-2002, 2003, 2005, 2006, 2007 * Juergen Weigert (jnweiger@immd4.informatik.uni-erlangen.de) * Michael Schroeder (mlschroe@immd4.informatik.uni-erlangen.de) * Copyright (c) 1987 Oliver Laumann * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 3, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program (see the file COPYING); if not, see * http://www.gnu.org/licenses/, or contact Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA * **************************************************************** * $Id$ GNU */ /**************************************************************** * * patchlevel.h: Our life story. * * 08.07.91 -- 3.00.01 -wipe and a 'setenv TERM dumb' bugfix. * 17.07.91 -- 3.00.02 another patchlevel by Wayne Davison * 31.07.91 -- 3.00.03 E0, S0, C0 for flexible semi-graphics, nonblocking * window title input and 'C-a :' command input. * 10.08.91 -- 3.00.04 scrollback, markkeys and some bugfixes. * 13.08.91 -- 3.00.05 mark routine improved, ansi prototypes added. * 20.08.91 -- 3.00.06 screen -h, faster GotoPos in overlay, termcap %. * instead of %c * 28.08.91 -- 3.00.07 environment variable support. security. terminfo. * pyramid and ultrix support. * 07.09.91 -- 3.00.99 secopen(), MIPS support, SVR4 support. * 09.09.91 -- 3.01.00 backspace bug fixed. * 03.10.91 -- 3.01.01 ansi.c: null-ptr fixed, CLS now saves to scrollback. * Using setresuid on hpux. Memory leak fixed. * Better GotoPos(). Support for IC. Another resize bug. * Detach() w/o fore crashed. -T and -A(dapt) option. * GNU copyleft. * 19.12.91 -- 3.01.02 flow now really automatic (autoflow killed). * 7 bit restriction removed from WriteString(). * 09.01.92 -- 3.01.03 flow reattach bug fixed. VDISCARD bug fixed. * 13.01.92 -- 3.01.04 new flow concept: ^Af toggles now three states * 21.01.92 -- 3.01.05 '^A:screen 11' bug fixed. aflag in DoScreen(). * Some code cleanup. attach_tty and display_tty[] * added. * 26.01.92 -- 3.01.06 apollo support, "hardcopy_append on", "bufferfile", * SECURITY PROBLEM cleared.. * 28.01.92 -- 3.01.07 screen after su allowed. Pid became part of * SockName. sysvish 14 character restriction considered. * 31.01.92 -- 3.02.00 Ultrix port, Irix 3.3 SGI port, shadow pw support, * data loss on stdin overflow fixed. "refresh off". * 12.02.92 -- 3.02.02 stripdev() moved, -S introduced, bufferfile improved, * ShellProg coredump cleared. SVR4 bugfixes. * I/O code speedup added. * 24.04.92 -- 3.02.03 perfectly stackable overlays. One scrollback per window, * not per display. * 05.05.92 -- 3.02.04 very nasty initialisation bug fixed. * 09.05.92 -- 3.02.05 parsing for $:cl: termcap strings and \012 octal notation * in screenrc file. More structuring. Detached startup * with 'screen -d -m -S...' bugfixed. * 11.05.92 -- 3.02.06 setreuid() bugs cleared, C-a : setenv added. * "xn" capability in TERMCAP needed since "am" is there. * 25.06.92 -- 3.02.07 The multi display test version. Have merci. * 15.07.92 -- 3.02.08 :B8: supports automatic charset switching for 8-bit * 26.09.92 -- 3.02.09 Ported to linux. Ignoring bad files in $SCREENDIR * 22.10.92 -- 3.02.10 screen.c/ansi.c splitted in several pieces. * Better ISearch. Cleanup of loadav.c * 29.10.92 -- 3.02.11 Key mechanism rewritten. New command names. * New iscreenrc syntax. * 02.11.92 -- 3.02.12 'bind g copy_reg' and 'bind x ins_reg' as suggested by * stillson@tsfsrv.mitre.org (Ken Stillson). * 03.11.92 -- 3.02.13 Ported to SunOs 4.1.2. Gulp. Some NULL ptrs fixed and * misc. braindamage fixed. * 03.11.92 -- 3.02.14 Argument number checking, AKA fixed. * 05.11.92 -- 3.02.15 Memory leaks in Detach() and KillWindow() fixed. * Lockprg powerdetaches on SIGHUP. * 12.11.92 -- 3.02.16 Introduced two new termcaps: "CS" and "CE". * (Switch cursorkeys in application mode) * Tim's async output patch. * Fixed an ugly bug in WriteString(). * New command: 'process' * 16.11.92 -- 3.02.17 Nuking unsent tty output is now optional, (toxic * ESC radiation). * 30.11.92 -- 3.02.18 Lots of multi display bugs fixed. New layer * function 'Restore'. MULTIUSER code cleanup. * Rudimental acls added for multiuser. * No more error output, when output gives write errors. * 02.12.92 -- 3.02.19 BROKEN_PIPE and SOCK_NOT_IN_FS defines added for * braindead systems. Bug in recover socket code fixed. * Can create windows again from shell. * 22.12.92 -- 3.02.20 Made a superb configure script. STY and break fixed. * 01.02.93 -- 3.02.21 Coredump bug fixed: 8-bit output in background windows. * Console grabbing somewhat more useable. * 23.02.93 -- 3.02.22 Added ^:exec command, but not tested at all. * 23.02.93 -- 3.02.23 Added 'hardcopydir' and 'logdir' commands. * 11.03.93 -- 3.02.24 Prefixed display and window structure elements. * Screen now handles autowrapped lines correctly * in the redisplay and mark function. * 19.03.93 -- 3.03.00 Patched for BSD386. pseudos work. * 31.03.93 -- 3.03.01 Don't allocate so much empty attr and font lines. * 04.04.93 -- 3.03.02 fixed :exec !..| less and :|less, patched BELL_DONE & * ^B/^F. Fixed auto_nuke attribute resetting. Better linux * configure. ^AW shows '&' when window has other attacher. * MAXWIN > 10 patch. KEEP_UNDEF in config.h.in, shellaka * bug fixed. dec alpha port. Solaris port. * 02.05.93 -- 3.03.03 Configure tweaked for sgi. Update environment with * setenv command. Silence on|off, silencewait , * defautonuke commands added. Manual page updated. * 13.05.93 -- 3.03.04 exit in newsyntax script, finished _CX_UX port. * Texinfo page added by Jason Merrill. Much longish debug * output removed. Select window by title (or number). * 16.06.93 -- 3.04.00 Replaced ^A- by ^A^H to be complementary to ^A SPACE. * Moved into CVS. Yacc. * 28.06.93 -- 3.04.01 Fixed selecting windows with numeric title. Silence * now works without nethackoption set. * 01.07.93 -- 3.04.02 Implementing real acls. * 22.07.93 -- 3.05.00 Fixed SVR4, some multiuser bugs, -- DISTRIBUTED * 05.08.93 -- 3.05.01 ${srcdir} feature added. Shellprog bug fixed. * Motorola reattach bug fixed. Writelock bug fixed. * Copybuffer moved into struct acluser. Configure.in * uglified for Autoconf1.5. Paste may now have an * argument. Interactive setenv. Right margin bug * fixed. IRIX 5 patches. -- DISTRIBUTED * 13.08.93 -- 3.05.02 ultrix support added. expand_vars removed from * register function. Paste bug fixed. * sysmacros.h now included in pty.c on sgis * Strange hpux hack added for TTYCMP. * Zombie feature improved. * 08.09.93 -- 3.05.03 Makefile and OSF1 fine tuning. Eased attach to * multi sessions. Writelock now obeys acl write * permissions. UserDel() now preserves defaults. * acladd/aclchg syntax improved. Updated * documentation. Bug in at command fixed. * MakeWindow() now obeys perm defaults. * 03.10.93 -- 3.05.90 Multiple displays can now share the same window. * Layers now belong to Windows. "Select -" yields a blank * page. Debug output can be switched on/off at runtime. * Number command changes window number and utmp-slot. * 14.10.93 -- 3.05.91 Mechanism to find the "best" window added. Much * debugging done and still needed. Slowpaste setting now * per window. Preserving fore AND other window when * detached. Per user settings for `monitor' and `silence'. * New command `su'. BlankWindow performs now ColonInput. * History command fixed, it depended on paste code that * was previously changed to allow concatenation of buffers. * Fixing umask problem with WriteFile() reported by Jamie * Mason. * 30.11.93 -- 3.05.04 Kanji support added. New keymap feature: * bindkey and various map commands. GR and C1 * flags now define the character processing. * 30.11.93 -- 3.05.92 Kanji support added. New keymap feature: * bindkey and various map commands. GR and C1 * flags now define the character processing. * 17.12.93 -- 3.05.93 Tcon authentification mechanism. AddChar macro broken up * into 2 functions. Acl.c, network.c, misc.c, termcap.c * and tty.c are now display free! * 27.12.93 -- 3.05.94 Telnet login works, can export one window per mux. * Acl-groups added. Export rights is an acl. * connect works, can create shadow window thus import * command channel and switch windows. Can detach sessions * from each other. Can renumber imported and exported * windows. DL_LOOP prevents now SEGV, sessions have names * and can be connected to very flexible. * 03.01.94 -- 3.05.95 Import and export of any number of channels works, * except a small bug with margin handling when exporting. * Window titles are forwarded, break is forwarded and * tcon learned the mux protocoll. A few more bugs in * network.c fixed. Tcon has Mux arrays, Protocoll is '\0' * free. * 08.01.94 -- 3.05.96 More tcon work. Solaris debugging. * * 14.01.94 -- 3.05.05 New FindSocket() code. Nicer socket handling. * 20.01.94 -- 3.05.06 New attribute handling code. NeXT fixes. * 04.02.94 -- 3.05.07 Ugly bug in ScrollH fixed. Keymap defaults. * 10.03.94 -- 3.05.97 'defsilence' by Lloyd Zusman. Zombie resurrekt key. * -b, -p options. Fixed Compilekeys(), gulp. config.h * allows choice of VMIN/VTIME/NDELAY for ttys. * 13.04.94 -- 3.05.08 Kanji bug fixed. POSIX sigaction support. * os.h cleanup. UTNOKEEP splitted into * UT_CLOSE and UT_UNSORTED. linux no longer * implies UT_CLOSE. "struct display" name * convention change: _d_ to d_ and d_ to D_. * 20.04.94 -- 3.05.09 configure.in ptyrange bug fixed. Upgraded * to autoconf-1.8 * 27.04.94 -- 3.05.10 97801 obscure code support. Linux long * password workaround. * 09.05.94 -- 3.05.11 seteuid() support added. Security fixes. * _IBMR2 kludge makes call to sleep obsolete. * Small fixes in uname() code. djm suggests replace of * BSDI by __bsdi__. * 27.07.94 -- 3.05.12 seteuid attacher bug fixed. ks/ke changed * in termcap/info and termcap.c * 01.09.94 -- 3.05.58 (There are a few more patches to come, subtracted 40) * breaktype command to select how we cause breaks. * Testing logfile.c. Manual and texinfo documentation * updated to explain all new commands except keymapping. * Added modem lines to info of plain ttys. Using * cfset{i,o}speed() for POSIX is better, much better. * 07.09.94 -- 3.05.59 Flushing logfiles every 5 seconds. Testing new * resize linewrap code. Resize with care. * Resurrect now displays its command string. * 11.09.94 -- 3.05.60 Lines are now correctly wrapped, when window size * changes; this prevents loss of text. * 15.09.94 -- 3.05.61 umask renamed to aclumask, bell renamed to bell_msg. * *_msg commands show message when called w/o parameter. * Many changes in the manual, thanks to Sven Guckes. * -O removed. * 27.09.94 -- 3.05.13 defwlock stupidity fixed. MakeTermcap ks/ke * ':' removed. Termcap entry improved. * copy_reg and ins_reg obsoleted by better paste command: * paste => paste . * copy_reg r => paste . r * ins_reg r => paste r * ins_reg => paste * 18.10.94 -- 3.05.62 breaktype changed. -L option added to enable logging * from both command line and screenrc. SIGXFSZ ignored. * 28.11.94 -- 3.05.63 ACL's sharpened. No user has any rights, unless * explicitly given. Only two exceptions: 1) "acladd user" * without further parameters. 2) Evry user has a default * umask that gives himself all permissions on the windows * he creates. Bug with colon input on shared windows fixed. * The commad is now executed by the user typing the final * Enter-Key rather by a random user. * 30.11.94 -- 3.05.64 On demand grabbing of pending auto writelocks. * Solaris troubles us with kill(pid, 0) ... not fixed... * defbreaktype added. (breaktype is also global, still...) * SIGARGHACK cleared, to pamper poor little Ultrix4.4 cfe. * defescape added. * w_status changed to w_hstatus, it's a #define in * Domain/OS reported by ejackson@iastate.edu. * 05.12.94 -- 3.05.17 SVR4 pty bug fixed, don't update window status * line if not changed, onyx support. Manual * pages updated. * 14.12.94 -- 3.05.18 w_status changed to w_hstatus, it's a #define in * Domain/OS reported by ejackson@iastate.edu. * Screen manpage patches by larry. * Ugly seteuid bug in ForkWindow() fixed. * 20.12.94 -- 3.06.00 Solaris has broken seteuid(). * osf loadav patches. -- DISTRIBUTED * 08.01.95 -- 3.05.65 Bug with LOGOUTOK and -ln fixed. redundant secfopen() * avoided, when logfflush() looks at delayed nfs updates. * Option parser now allowes condensed options. -A fixed. * New commands 'preselect' and 'defpreselect'. New option * -WdmS starts a detached screen session with watchdog. * 16.01.95 -- 3.06.01 KANJI patch. doc/Makefile.in fixed. * Install now calls doc/Makefile install. * Don't use 'ds' too often, breaks MSkermit. * undef'd LOGOUTOK logs in now. * Ultrix is broken, too (seteuid). * Use \r (not \n) to join lines in pastebuf. * bindkey can now remove sequences. * InitTTY fixed for PLAIN. -- DISTRIBUTED * 06.02.95 -- 3.05.66 DisplayLine() does now clipping to reduce coredump- * frequency. Window size is adapted to the display that * types input, to reduce multi-user confusion. Scrollback * mode still may get the wrong size. * 07.02.95 -- 3.05.67 WinRewrite() also needs to clip. Users without unix * account, but with screen password allowed. Chacl * allows password change, su prompts for user name too. * 01.03.95 -- 3.05.68 Leaving a window may now cause a resize to match a * remaining display. Simple ESC-CR fix in the vt100 * state machine. * 26.03.95 -- 3.05.69 Markroutine() needs to resize the window to avoid * coredumps, just like WinProcess() already does. * More NEED_ flags added in comm.c to avoid coredumps. * 04.04.95 -- 3.06.02 Simple ESC-CR fix in the vt100 state machine. * Now compiles again with all extras disabled. * Zombie resurrect added. defc1, defgr, defkanji * added. Screen now replies to a secondary DA * query. Some missing NEED_XXX added in comm.c. * Better default tty permissions/group test. * More AUX support, now compiles with POSIX. * Function keycodes xtermified (F11, F12). * Paste bug fixed (only worked with KANJI). * Check bcopy before memcpy/memmove. * FindSocket code much fixed & improved. * 10.04.95 -- 3.05.70 Display_displays() now shows the users permissions on * the currently displayed window, this is easier than a * full featured lsacl, but also helps. chacl can now copy * users, but we need to copy windows. * 26.04.95 -- 3.05.71 Multi digit screen numbers in utmp. MakeWindow() now * echoes what it does, just like RemakeWindow() when * 'verbose on' (default off). * `screen -ls myname/' will find own(!) non-multi sessions. * Command line option -q improved and documented. * 'debug off' also shuts attacher debugging off now. * 03.05.95 -- 3.05.72 'connect' command bugfixed. colon prompt improved. * open(O_NONBLOCK) does not work on 4.1.3, using O_NDELAY. * There are writes to exp_wid2chan[-1], XXX I just added * fillers to the mux structure, please debug this ASAP! * WindowByName() prefers exact matches now. Esc forwarding * from Frontend to Backend suppressed unless specified. * 26.06.95 -- 3.05.73 Improving the combination of dflag and rflag: If both * are set, a screen session is reattached, regardless * if it was previously detached or attached elseewhere. * "screen -D -RR" is thus most powerful: Give me my screen * session here and now. No matter, if this means creating * a new session (due to the second R without warning * message), detching the session first (and due to the * capitalised D logging out), or simply attaching to it. * 13.07.95 -- 3.05.74 Markroutine learned new join mode: comma seperated. * Can disable the detach feature from config.h. * Configure.in now calls etc/toolcheck. Password is no * longer a static array. * 30.07.95 -- 3.05.75 Karl Heuer wants to install with a relative symlink. * Command line option -k removed (try -t). * 31.08.95 -- 3.06.03 Color support, digraph command, code * cleanup (struct mchar/mline added). * 03.09.95 -- 3.06.04 SetRendition display check. Solaris unblock * SIGHUP. w_curchar->w_rend, lintified. * Shadow-password code moved and rewritten * (includes sun C2). * 06.09.95 -- 3.05.76 Added support for braille displays (by Hadi Bargi Rangin * and Bill Barry, {bargy,barryb}@dots.physics.orst.edu * Added baud, cs8, istrip, ixon, ixoff options for plain * tty windows. Untested. * 09.09.95 -- 3.07.99 Merged 3.7.76 back into the main distribution but * without network, blankwindow and dlist support. * Global variable Password removed. * Resize code completely rewritten. * New commands: sorendition, (def)charset. * strftime-like message generation. * 26.09.95 -- 3.06.05 resize code completely rewritten. * Very visible cursor added. vbell sequence * \Eb added. _delay for terminfo libs added * to make the padding work for the first time. * New ProcessInput() makes "command command" * work. '[def]escape ""' clears escape chars. * Changed logdir command to logfile. It now uses * MakeWinMsg() to create the filename. * Updated the manuals. * 03.10.95 -- 3.08.00 Merged 3.07.99 back into my 3.06.05. * pause removed. NONROOT now in config.h. * sysV68 configure test. Socket protocol got * revision number. New command termcapinfo. * Screenrcs, docs & configure.in updated * 18.10.95 -- 3.08.01 Info shows parser state. * Very visible cursor added. vbell sequence * \Eb added. _delay for terminfo libs added * to make the padding work for the first time. * Braille code almost completely reworked. * New ProcessInput() makes "command command" * work. '[def]escape ""' clears escape chars. * Command logdir -> logfile and uses MakeWinMsg. * Updated the manuals. New mark command 'x'. * stuff has new "-k" parameter. * 28.10.95 -- 3.06.06 Added new 'XC' capability to provide * a method for character translation. * 17.11.95 -- 3.07.00 Added CheckEscape() function. * acl -> acls because of hpux10 nameclash * /stand/vmunix added to kernel list (hpux10) * stripdev changed to translate * /dev/pts to /dev/pts/ (unixware) * -lgen added to GETUTENT configure test. * 20.11.95 -- 3.07.01 corrected vbell null ptr reference. * -- DISTRIBUTED * 27.11.95 -- 3.08.02 Added CheckEscape() function. * acl -> acls because of hpux10 nameclash * /stand/vmunix added to kernel list (hpux10) * stripdev changed to translate * /dev/pts to /dev/pts/ (unixware) * -lgen added to GETUTENT configure test. * corrected vbell null ptr reference * -- 3.08.03 etc/toolcheck is now shouting louder. * Solaris 2.5 has /kernel/genunix. * Touching socket when detach/attach. * FindWindow corrected. AIX4 patch * from robert@mayday.cix.co.uk. * 1.09.96 -- 3.07.02 added #ifdef MAPKEYS for CheckEscape. * etc/toolcheck is now shouting louder. * Touching socket when detach/attach. * Linux tcflush hack. Linux md5 password suport. * USE_SGR support for dumb (wyse) terminals. * "at" and "reset" commands improved. * Now sensitive to broken AIX4 TIOCPKT. * tek patch unapplied. * linux utmp patch: set slot to DEAD_PROCESS. * include signal.h for killpg if hpux10.10. * linux: elf, but no SVR4, check for utmpx. * hpux10.10 libcurses breaks select()! * -- DISTRIBUTED * 27.09.96 -- 3.07.03 ncurses tgetflag returns -1 if cap not valid. * autonuke fix: reset application mode. An init * string may have cleared it. * Small UTMPOK patch from Douglas B. Jones. * 23.06.97 -- 3.07.04 Some bugfixes. Kanji fixed. * Code update from 3.8.6: Colon line editing added. * Digraph made line-editing resistant. * DEC ALPHA ut_user[0] = 0; * Added error messages to exit_with_usage. * FindSocket code improved (the MULTIUSER part). * Use utimes() if available. Power-detached start. * vsnprintf() support. exit -> _exit in window.c. * AddXChars now tolerates NULL string. * -- DISTRIBUTED * 10.11.98 -- 3.07.05 Wayne's resize.c patch to keep the cursor * onscreen. FindWindow corrected. AIX4 patch * from robert@mayday.cix.co.uk. * Fixed kanji am & markcursor bugs. * SCO support (Gert Doering). * Wayne's statusline extra space. New flag nospc * for MakeWinMsg. New TF capability: add missing * termcap/info caps. screen-exchange security * fix. Use kstat for Solaris' loadavg. * Check for mode 775 if screen runs setgid. * Fixed typo in silence command. * Allow detach with no tty. HPUX10.20 ltchars * hack. Use @1/@7 as replacement for kh/kH. * Use seteuid before calling tgetent. * Check for displays in Msg(). * Linux ncurses hack: redefine _nc_timed_wait. * Configure check for ncurses (sigh). * ITOH Yasufumi: kanji fixes, osf support, * bug fixes. More secure Rewrite(). * Increased line buffer size to 2048 bytes. * SCO-5 Fixes (Brian L. Gentry). * 25.11.98 -- 3.07.06 resize code now handles tabs correctly. * -- DISTRIBUTED * -- 3.09.00 loads'o'bugs fixed, 3.8 merged with 3.7. * new region clip code. * Many new features (see NEWS file). * 3.08.99 -- 3.09.02 -- DISTRIBUTED * 11.08.99 -- 3.09.04 small utmp fix, BSD chflags fix, tty mode fix * -- DISTRIBUTED * 1.09.99 -- 3.09.05 linux SVR4_PTYS fixes, better ShowWindos(), * Panic() displays bug fixed, strerror fixed, * missing $srcdir & bad prefix in Makefiles. * console grabbing with SRIOCSREDIR. * linux utmp workaround added. Some KANJI bugs * fixed. Stupid StuffKey() bug fixed. * -- DISTRIBUTED * 24.07.00 -- 3.09.06 kanji fixes. lock escape char fix. * removed delayed message hack. * resize command & focus subcomands by joze. * fix for solaris' utmp_helper bug. * linux tty handling fix. * mousetracking, rxvt osc sequences. * background color erase support. * don't log user in after hangup. * hstatus escape update bug fixed. * 1.09.00 -- 3.09.08 -- DISTRIBUTED * 25.05.01 -- 3.09.09 use $DESTDIR in Makefiles. * renamed struct user to acluser to fix hpux * problem for good. utf8 support. 16 color * support. New -X option and escape sequence * to send screen commands. * New commands: attrcolor, defutf8, dinfo, utf8. * Extended commands: width, height, readbuf, * writebuf. Better nlist64 detection. * New config.h option SOCKDIR_IS_LOCAL_TO_HOST. * Don't call tputs with an empty string. * New string escape %{ for attr/color changes. * LRefreshAll bug fixed (0 instead of -1 as bce). * New quote handling in Parse(). Workaround for * some bad termcap/info entries added. Set BE * for all xtermish emulators. Added '0x' and * 'U+' prefix in digraph command. LOADAV_TYPE * detection fixed. * -- DISTRIBUTED * 4.09.01 -- 3.09.10 '-R' security fix. Fixed array in MScrollV(). * -- DISTRIBUTED * Reset charset after 'me'. * 14.02.02 -- 3.09.11 Support for other encodings. Double width * utf-8 chars. 'L' modifier for %D, %M, %w * and %W. New %= (hfill), %H (hostname), * %f (flags), %F (focus) escapes. New commands * source, windowlist, deflog. Command key classes. * New login state: always. Time format * changeable. 256 color support. * Updated digraph table. Ignorecase. * Windowlist resizeable on blank window. * Added encoding to paste buffers. * Hpux loadtype detection fixed. * Disabled im/ic warning. Fixed a bug that * could cause window lockups in rare * circumstances. Made hangup signal to the * backend process detach all displays. * New escapes %< %>, + and - flag for %w. * Added eval command, added -h option to detach. * Also set flayer when processing -X commands. * use getpt() on linux systems. doc patches from * Adam Lazur. tty flow/intr cleanup. * -- DISTRIBUTED * 29.08.2002 3.09.12 Port to POSIX 1003.1-2001 hosts (Paul Eggert). * Fixed encoding for reattach password test. * Fixed NUL characters when encodings are active. * Fixed silly encodings bugs. Fixed bogus * oldflayer when a window gets freed. * Altscreen support by Gurusamy Sarathy. * Reuse old password in builtin_screenlock. * -- DISTRIBUTED * 05.09.2002 3.09.13 added missing break statement that broke * the eval command. * -- DISTRIBUTED * 13.03.2003 3.09.15 Console workaround for linux. Scrolling-region * reset fix. GBK encoding added. * support for unicode combining characters added. * openpty() support added (thomas@xs4all.nl). * preselect of blank window ('-') or window * list ('=') added. Added %` string escape * and backtick command. * -- DISTRIBUTED * 08.09.2003 4.00.00 rewrote nonblock command, added defnonblock. * added zmodem support (catch & passthrough). * added screenblanker. * fixed a couple of GBK bugs. * rewrote command parsing. * added -m option to windowlist (Felix Rosencrantz) * -- DISTRIBUTED * 18.09.2003 4.00.01 fixed two small bugs in the new parser. * -- DISTRIBUTED * 05.12.2003 4.00.02 fixed a bug in the ansi parser. fixed execs * on ttys. fixed hardstatus line on blanked screen. * -- DISTRIBUTED * 11.10.2004, 4.00.03jw handle StartRc errors nonfatal if due to a msg. * 12.10.2004, 4.00.03jw1 let docu of 'split' 'focus' 'remove' and 'only' refer to each other. * 01.11.2004, 4.00.03jw2 zombie command has new option 'onerror' * 2005-12-19, 4.00.03jw3 syntax error. */ #define ORIGIN "GNU" #define REV 4 #define VERS 1 #define PATCHLEVEL 0 #define DATE "2-May-06" #define STATE "devel"