#ifndef lint
static char *RCSid = "$Id: version.c,v 1.248 1995/12/20 22:44:28 drd Exp $";
#endif

/* GNUPLOT - version.c */
/*
 * Copyright (C) 1986 - 1993   Thomas Williams, Colin Kelley
 *
 * Permission to use, copy, and distribute this software and its
 * documentation for any purpose with or without fee is hereby granted, 
 * provided that the above copyright notice appear in all copies and 
 * that both that copyright notice and this permission notice appear 
 * in supporting documentation.
 *
 * Permission to modify the software is granted, but not the right to
 * distribute the modified code.  Modifications are to be distributed 
 * as patches to released version.
 *  
 * This software is provided "as is" without express or implied warranty.
 * 
 *
 * AUTHORS
 * 
 *   Original Software:
 *     Thomas Williams,  Colin Kelley.
 * 
 *   Gnuplot 2.0 additions:
 *       Russell Lang, Dave Kotz, John Campbell.
 *
 *   Gnuplot 3.0 additions:
 *       Gershon Elber and many others.
 * 
 *   Gnuplot 3.4 additions:
 *       Alex Woo and many others.
 * 
 * There is a mailing list for gnuplot users. Note, however, that the
 * newsgroup 
 *	comp.graphics.gnuplot 
 * is identical to the mailing list (they
 * both carry the same set of messages). We prefer that you read the
 * messages through that newsgroup, to subscribing to the mailing list.
 * (If you can read that newsgroup, and are already on the mailing list,
 * please send a message info-gnuplot-request@dartmouth.edu, asking to be
 * removed from the mailing list.)
 *
 * The address for mailing to list members is
 *	   info-gnuplot@dartmouth.edu
 * and for mailing administrative requests is 
 *	   info-gnuplot-request@dartmouth.edu
 * The mailing list for bug reports is 
 *	   bug-gnuplot@dartmouth.edu
 * The list of those interested in beta-test versions is
 *	   info-gnuplot-beta@dartmouth.edu
 */

/*
 * The rcs log will be removed for `real' releases
 *
 * A note about version numberering: Since RCS is notable faster when using
 * trunk revisions (x.y), I have decided simply to start with revs 1.x
 *
 * There is a small bug in CVS that prevents the commit -r option from
 * working. This means that the revision numbers in the individual files
 * do not agree with the one in the log. I hope to fix this some time soon.
 *
 * $Log: version.c,v $
 * Revision 1.248  1995/12/20  22:44:28  drd
 * Erik Luijten: missing static keyword in set.c
 *               fix a small layout problem in Makefile.in
 * Joerg Fischer: put back in the extra line in boxed key
 * drd: post eps bounding box
 *      make %T print as %d not %f hence no trailing .000000
 *
 * Revision 1.247  1995/12/20  21:46:41  drd
 * Stefan Bodewig: updated remaining terminals
 * Joerg Fischer: moved help text to drivers
 * Dick Crawford: docs/ps_guide.ps
 *
 * Revision 1.246  1995/12/18  22:41:13  drd
 * drd: accept %+... in gprintf()
 *      first attempt at accepting  set ytics [start,]step[,end]
 *
 * Revision 1.245  1995/12/14  21:08:59  drd
 * drd: oops - range calculation wrong in splines
 * Neil Mathews: catch a possible pointer mis-access
 * Joerg Fischer: tidy the set/show messages
 *
 * Revision 1.244  1995/12/12  22:15:24  drd
 * drd: make interpol.c aware of dual axes and log scales
 *      tighten up on plot using n  cf  plot using 0:n, including plot..every
 *
 * Revision 1.243  1995/12/11  23:14:09  drd
 * drd: dont seg fault if initial term not identified
 *      dont take logs twice in spline stuff
 *      both min and MIN are defined by some compilers - use GPMIN
 *      update spline demo
 * various: small tweaks for different compilers
 *
 * Revision 1.242  1995/12/10  18:40:57  drd
 * drd: back out change to bitmap.h [dont quite understand, actually !]
 *      second attempt at setlocale stuff
 *
 * Revision 1.241  1995/12/07  21:58:06  drd
 * drd: tweaks to configure.in, Makefile.in
 *      add set locale
 * Hans Olav Eggestad: timeseries patches
 *
 * Revision 1.240  1995/12/05  22:18:51  drd
 * drd: try to fix the postscript bounding-box and reencode problems
 * Joerg Fischer: cp437 and cp830 code pages for postscript
 * drd: bogus code in boundary() in graphics.c (ybot used before set)
 *
 * Revision 1.239  1995/12/02  22:04:44  drd
 * carsten steger: amiga fixes, plus upgrades for several terminals
 * drd: make post.trm variables static
 *
 * Revision 1.238  1995/12/02  21:16:50  drd
 * drd and many others: small tweaks to code to avoid compiler warnings
 *     and improve portability
 *
 * Revision 1.237  1995/11/29  19:01:22  drd
 * schooley@ee.gatech.edu: mif.trm
 * Ian MacPhedran: hpgl.trm
 *
 * Revision 1.236  1995/11/29  17:45:30  drd
 * drd: changes for VMS
 *
 * Revision 1.235  1995/11/29  14:32:26  drd
 * schuh@meteo.uni-koeln.de: fix splines, etc
 *                           plot 'file' smooth ...
 *
 * Revision 1.234  1995/11/27  12:57:30  drd
 * Ian_MacPhedran@engr.USask.CA : coloured points in fig output
 *
 * Revision 1.233  1995/11/27  11:28:48  drd
 * drd: add x2 label
 *      allow fonts for title / axis labels / time
 *      allow strftime format for timestamp
 *
 * Revision 1.232  1995/11/20  12:04:53  drd
 * Joerg Fischer: extra line in boxed key
 *
 * Revision 1.231  1995/11/20  11:28:45  drd
 * drd: a few portability concerns
 * beebe@math.utah.edu - trap use of void fn in an expression.
 *
 * Revision 1.230  1995/11/17  17:58:01  drd
 * drd: try to eliminate the MAXINT problem in datafile.c
 *
 * Revision 1.229  1995/11/03  11:23:54  drd
 * drd: accept x1y2 etc as well as first or second
 *      small change to tics for very small plots
 *
 * Revision 1.228  1995/11/02  16:55:29  drd
 * drd: dont core dump when plot is very small - disable key instead
 *      when autoscaling tics, take plot size and font size into account
 * Neil Mathews : dont forget to alloc room for string terminator
 *
 * Revision 1.227  1995/11/02  13:14:05  drd
 * drd: support boxed key with key under
 *
 * Revision 1.226  1995/11/01  19:05:06  drd
 * drd: splot fix for rs6000
 *      allow negative ticslevel
 *      geometric series tics for logscale
 *      enhanced sprintf for tic format
 *
 * Revision 1.225  1995/11/01  17:43:50  drd
 * drd: added png and updated several other drivers, particularly for help
 *      add the code to doc2gih and doc2hlp to merge help from driver files
 *
 * Revision 1.224  1995/08/25  07:39:46  drd
 * drd: show, save and reset 'origin'
 *      trap seg.fault in dumb.trm
 *      avoid garbage on exit from linux vga
 *      reset ordinate at double blank line
 * John Turner : tidy up key
 *
 * Revision 1.223  1995/08/24  17:06:47  drd
 * drd: detect tempnam in configure
 *
 * Revision 1.222  1995/08/24  13:06:32  drd
 * drd: run configure.in through autoconf 2.4
 *
 * Revision 1.221  1995/08/24  12:49:55  drd
 * drd: update dumb and latex terminals
 * Joerg Fischer : small change to pm driver
 *
 * Revision 1.220  1995/08/24  11:54:12  drd
 * drd: many small changes :   index a:b:c for splot, fixes for vms compile,
 *      preserve \ in strings saved then loaded
 *
 * Revision 1.219  1995/07/28  16:22:38  drd
 * drd: still trying to get it to compile on sun
 *
 * Revision 1.218  1995/07/28  10:19:03  drd
 * drd: more changes to make it compile on sun
 *
 * Revision 1.217  1995/07/27  16:23:05  drd
 * drd: changes to compile on archaic sun compiler
 *      - some ANSI prototypes without __P had sneaked in
 *      - sun compiler doesn't merge adjacent string constants ?
 *      - 0L caused error ?
 *      (still a problem with float.h ?)
 *
 * Revision 1.216  1995/07/21  10:45:45  drd
 * Ian McPhedron, drd - updated various tek drivers to new format
 *
 * Revision 1.215  1995/06/22  15:20:37  drd
 * drd: fix garbage output from print {1, 1.74268162741998e-08}
 *      atari terminals in makefile.unx
 *
 * Revision 1.214  1995/06/19  14:22:14  drd
 * werner@bilbo.mez.ruhr-uni-bochum.de : tgif.trm
 * Dick Crawford : new docs
 *
 * Revision 1.213  1995/06/19  13:10:25  drd
 * drd: fix missing ytics in splot
 *      splot x*y ; plot x  didn't (seem to) do the plot
 * tony@plaza.ds.adp.com : atof not prototyped in scanner.c
 * dirk@lstm.uni-erlangen.de : typos in term.h and ataries.trm
 *
 * Revision 1.212  1995/06/16  12:37:09  drd
 * drd : update regis terminal
 *
 * Revision 1.211  1995/06/16  12:02:41  drd
 * turner@lanl.gov : /usr/openwin -> $OPENWINHOME in makefile.unx
 *
 * Revision 1.210  1995/06/16  11:58:32  drd
 * schuh@meteo.Uni-Koeln.DE : add bezier, etc to saved output
 *
 * Revision 1.209  1995/06/16  11:45:50  drd
 * drd: make enhpost an 'enhanced' option on post.trm
 *
 * Revision 1.208  1995/06/16  10:07:51  drd
 * Thomas.Koenig : set encoding
 *
 * Revision 1.207  1995/06/16  09:06:49  drd
 * macphed@dvinci.usask.ca, drd: implement MINEXP
 *
 * Revision 1.206  1995/06/16  07:57:00  drd
 * drd: saved absolute key position incorrectly
 *
 * Revision 1.205  1995/06/15  15:51:21  drd
 * Richard Stanton : os2 makefile
 * prm@aber.ac.uk  : windows patch
 *
 * Revision 1.204  1995/06/15  15:35:59  drd
 * drd, papp@tpri6f.gsi.de : effort to store all co-ordinate numbers
 *                           in unsigned variables
 *
 * Revision 1.203  1995/06/15  10:51:22  drd
 * drd: show zeroax  was showing wrong linetype
 * pieter@wfw.wtb.tue.nl : update pslatex driver to output plain TeX
 *
 * Revision 1.202  1995/06/15  10:30:42  drd
 * drd: key wrong with   set cont; splot ... notitle
 * anonymous: makefile.tc fixes
 *
 * Revision 1.201  1995/06/14  13:13:03  drd
 * drd: h_tic and v_tic reversed in xtick_callback and ytick_callback
 *
 * Revision 1.200  1995/06/14  12:20:42  drd
 * dirk@lstm.uni-erlangen.de: atari patches
 *
 * Revision 1.199  1995/06/13  14:13:23  drd
 * drd: tidy up contour key entries.
 *      accept   set clabel ['format'] to control key printf format.
 *
 * Revision 1.198  1995/06/13  10:18:10  drd
 * drd: portrait and landscape were switched in enh/post.trm
 *
 * Revision 1.197  1995/06/12  18:09:30  drd
 * drd: fix ylabel x-coord when origin is displaced from 0,0
 *      fix output from 'show margin'
 *
 * Revision 1.196  1995/06/12  14:19:07  drd
 * drd: fix bug where empty data files not correctly trapped
 *
 * Revision 1.195  1995/06/12  12:05:04  drd
 * drd: fix bug in fortran D/Q detection
 *      put #ifdef LINUX around linux.trm in term.h
 *
 * Revision 1.194  1995/05/26  17:41:52  drd
 * anonymous ! (uploaded to /incoming)
 *
 * Revision 1.193  1995/05/26  17:25:47  drd
 * Roger Fearick: os/2 patches
 *
 * Revision 1.192  1995/05/25  16:44:27  drd
 * drd: multiplot for splot; suspend only when prompt is issued
 *
 * Revision 1.191  1995/05/25  14:24:08  drd
 * drd: chenge term_tbl[term] to term-> in preparation for change to
 *      linked lists of terminals
 *
 * Revision 1.190  1995/05/25  13:38:17  drd
 * drd: fix memory leak when plotting files without \n before EOF
 *
 * Revision 1.189  1995/05/25  10:47:21  drd
 * drd: error in parsing   set *range reverse writeback
 *
 * Revision 1.188  1995/05/12  12:26:35  drd
 * woo,drd: initial multiplot support
 *
 * Revision 1.187  1995/05/11  15:22:51  drd
 * Richard Stanton, Roger Fearick : OS/2 patches
 * Russel Lang, Pedro Mendes      : windows patches
 *
 * Revision 1.186  1995/05/11  12:05:09  drd
 * Martijn Schipper : os9 port
 *
 * Revision 1.185  1995/05/09  15:47:32  drd
 * drd: trivial bug in reporting of extension of ranges < zero
 *
 * Revision 1.184  1995/05/09  15:35:01  drd
 * drd: range reverse and writeback
 *
 * Revision 1.183  1995/05/09  12:27:15  drd
 * several beta testers : mismatch in declarations for {xy}fact across files
 *
 * Revision 1.182  1995/05/09  12:23:51  drd
 * drd: realloc(NULL,x) is not to be trusted
 *
 * Revision 1.181  1995/04/27  14:33:42  drd
 * dirk@lstm.uni-erlangen.de : fix 'set nozeroaxis' bug
 * drd: syntax error in gplt_x11.c
 *
 * Revision 1.180  1995/04/27  14:00:11  drd
 * Richard Standton: os/2 changes
 * mikulik@labs.polycnrs-gre.fr : djgpp changes
 * drd: two blank lines after table output, for index
 *      pointsize parsing in gplt_x11.c
 *
 * Revision 1.179  1995/04/27  12:06:05  drd
 * drd: more recent FAQ
 *      update some makefiles
 *      use graph_error() rather than int_error() while graphics active
 *      allow mix of co-ordinate systems _within_ arrow/label posn.
 *
 * Revision 1.178  1995/04/24  10:41:54  drd
 * Roger Fearick: more os/2 changes
 * drd: trivial portability fixes
 *
 * Revision 1.177  1995/04/22  14:22:07  drd
 * drd: accept set size x  since if there is no ,y  xsize already changed
 *      guard against division by zero when fit is almost perfect
 *
 * Revision 1.176  1995/04/21  15:02:03  drd
 * drd: update a few of the makefiles
 *      temporary fixes to the non-portable timeseries code
 *
 * Revision 1.175  1995/04/21  12:46:18  drd
 * drd: try to accept qQ in place of e for fortran quad numbers in datafile
 *      split graph3d.c into graph3d.c, util3d.c, hidden3d.c  [needs cleanup]
 *
 * Revision 1.174  1995/04/20  18:11:55  drd
 * olav@melvin.jordforsk.nlh.no : timeseries update
 *                                set missing
 * prm@aber.ac.uk : fix cd for win32
 *
 * Revision 1.173  1995/04/20  14:27:28  drd
 * drd: modify table3d output so that it can be read back in as a data splot
 *
 * Revision 1.172  1995/04/20  13:18:52  drd
 * prm@aber.ac.uk : win32 changes
 * David Liu: merge pc graphics routines
 *
 * Revision 1.171  1995/04/20  12:54:40  drd
 * drd: allow arbitrary number of columns and arbitrary length data lines
 *      start undefined fit variables at 1 rather than 1e-30
 * Werner Geppert: new-format texdraw.trm
 *
 * Revision 1.170  1995/04/19  15:57:04  drd
 * Roger Fearick: changes for os/2
 *
 * Revision 1.169  1995/04/19  14:01:42  drd
 * Alex Woo, drd: isnumber -> isanumber to avoid BSD name conflict
 *
 * Revision 1.168  1995/04/19  13:15:20  drd
 * drd: remove polar.dat and antenna.dat from makefiles.
 *
 * Revision 1.167  1995/04/19  10:59:04  drd
 * mccauley@ecn.purdue.edu: update grass terminal
 * drd: fix bug in inverted range in plot2d.c
 *
 * Revision 1.166  1995/04/13  17:06:42  drd
 * drd: last-minute changes to makefile.vms
 *      implement sin(x) as expected for set angles degrees
 *      fix bug : acos(cos({0,1})) was undefined
 *
 * Revision 1.165  1995/04/13  15:26:38  drd
 * drd: rewrite compiler detection in buildvms.com
 *      fix plot second,x
 *      add a set_pointsize function to the terminal driver fn
 *      mods to term.c to support old and new forms of driver
 *      initial implementation of tic mirror and axis for splot
 *      a few  set no*  commands for consistency
 *      make  set bar  continuous rather than on/off
 *
 * Revision 1.164  1995/04/07  18:03:59  drd
 * drd: more fixes from betatesters.
 *      finally fix contour bug on OpenVMS/AXP and splot crash on OSF/AXP
 *
 * Revision 1.163  1995/04/06  13:59:00  drd
 * drd: the various small fixes to makefiles since release of 162
 *      fixes for set zero   and  plot second,first,x
 *
 * Revision 1.162  1995/04/04  16:00:22  drd
 * drd: remove gnubin from makefiles
 *
 * Revision 1.161  1995/04/04  15:14:13  drd
 * drd: set size square. graph and screen coordinates for labels, etc
 *      via is a requried keyword for fit. more code cleanups (#if 0)
 *
 * Revision 1.160  1995/04/03  19:09:21  drd
 * drd: allow key to be positioned at screen/graph co-ordinates
 *
 * Revision 1.159  1995/04/03  18:23:39  drd
 * phy6tc@gps.leeds.ac.uk : updated README.mf and makefile.unx for solaris
 * roger@rsun1.ms.ornl.gov, drd: accept i as abbreviation for index
 *                               was not autoscaling for binary splot
 * drd: implement absolute labels and arrows
 *      small changes to makefile.tc
 *
 * Revision 1.158  1995/04/03  11:13:44  drd
 * rjl: 16-bit changes (ie make pointers GPHUGE)
 *
 * Revision 1.157  1995/04/03  10:36:10  drd
 * rjl: win32 patches
 *
 * Revision 1.156  1995/03/31  17:53:12  drd
 * drd: a few more corrections to command.c/plot2d.c/plot3d.c
 *
 * Revision 1.155  1995/03/31  16:19:03  drd
 * drd: extract some code from command.c into plot2d.c and plot3d.c
 *      update makefiles, but I've probably missed something.
 *      (what's Makefile.in - can it be used to autogenerate the makefiles ?)
 *
 * Revision 1.154  1995/03/31  13:24:06  drd
 * drd: more code cleanups, vms prototypes...
 *      split setshow.c into set.c and show.c
 *
 * Revision 1.153  1995/03/31  10:22:23  drd
 * AL:  no auto cast of 0 to 0.0 to gen_tics() with k&r compilers.
 * drd: ditto for cast of double to int in calls to dbl_raise()
 *      code cleanup based on output from gcc -pedantic -Wall
 *      cc -xansi for SGI  and  -DHAVE_UNISTD_H for linux
 *
 * Revision 1.152  1995/03/28  14:27:02  drd
 * drd: update 00test and CodeStyle
 * AL:  explicit promotion of int->double since k&r compilers cant prototype
 *
 * Revision 1.151  1995/03/27  18:04:44  drd
 * drd: New (temporary) file WhatsNew
 *      update some demos (not sure cvs has noticed..?)
 *      zeroaxis linetype for 3d
 *      draw 2d zeroaxes after grid to get the correct linetype
 *
 * Revision 1.150  1995/03/27  15:00:04  drd
 * drd: couple of problems with non-ansi compilers.
 *      fonts for labels weren't being saved properly
 *      allow linetype to be specied for grid and zeroaxes
 *      allow all four margins to be specified : xmargin -> [lbrt]margin
 *
 * Revision 1.149  1995/03/27  09:41:50  drd
 * drd: reorder linux alphabetically in term.c
 *      rename popen.c to amiga.c, add a CVS id line, update makefile.amg
 *      more tweaks to makefile.vms
 *
 * Revision 1.148  1995/03/26  16:59:13  drd
 * drd : code cleanup in graph3d.c, command.c
 * brouard@sauvy.ined.fr : contour levels fixed when z is logscale
 *
 * Revision 1.147  1995/03/26  15:02:08  drd
 * drd: many, many changes. Second axes. Rewrite of polar mode. every option
 *      on datafile. splot and fit use datafile module. grid at any/all of
 *      tics. Auto-set left margin. Clip data at edge of splot. Remove
 *      need for parametric mode for 3-column data file. border for splot.
 *      Tics on border. Tics optionally mirrored on opposite border. Allow
 *      plot ''  to reuse last name. Various small bugfixes.
 *
 * Revision 1.146  1995/03/26  13:26:31  drd
 * drd: trap realloc(NULL,size) bug in vaxcrtl
 *
 * Revision 1.145  1995/03/05  12:33:29  alex
 * AL: suid fixes for linux
 *
 * Revision 1.144  1994/12/10  12:06:18  alex
 * AL: updated configure.in for autoconf 2.x
 *
 * Revision 1.143  1994/10/06  14:33:39  alex
 * Roger Fearick: OS/2 patches for alpha 140
 *
 * Revision 1.142  1994/09/29  22:37:56  alex
 * David J. Liu: read wait string from /dev/console in linux.trm
 *
 * Revision 1.141  1994/09/18  16:45:59  alex
 * David J. Liu: new linux driver, new terminal function set_font (only
 * Postscript yet), new emx terminal
 *
 * Revision 1.140  1994/09/13  23:12:18  alex
 * AL: updated 00test
 *
 * Revision 1.139  1994/09/13  22:24:37  alex
 * David Denholm: unary +, duplicate symbols in contour.c, plot.h
 *   makefile.vms fixes, undefined dummy vars in plot command,
 *   some bugfixes / additions to key
 *
 * Revision 1.138  1994/09/13  19:21:06  alex
 * AL: added -DNO_GIH to vms and Windows makefiles
 *
 * Revision 1.137  1994/09/13  18:54:22  alex
 * Andrew McLean: avoid CFLAGS commandline overflow in makefile.tc
 *
 * Revision 1.136  1994/09/13  18:35:02  alex
 * Carsten Steger: pipe support for Amiga
 *
 * Revision 1.135  1994/09/13  18:20:35  alex
 * AL: avoid integer overflow in constant expressions for 16bit compilers.
 * Hope I caught all.
 *
 * Revision 1.134  1994/09/13  16:14:13  alex
 * AL: memory functions moved to alloc.c. removed default cases again.
 *
 * Revision 1.133  1994/09/03  12:18:05  alex
 * AL: EOF lockup fix in readline.c
 *
 * Revision 1.132  1994/09/03  12:05:00  alex
 * Carsten Steger: fix for missing tics in polar mode. (Some patch conflicts,
 * still not working completely)
 *
 * Revision 1.131  1994/09/03  10:41:56  alex
 * AL: strftime rewrite, removed strftime dummy from misc.c, still has to be
 *     added to buildvms.com and makefile.vms
 *
 * Revision 1.130  1994/08/28  15:34:26  alex
 * AL: changed defines MEMCPY and MEMSET to BCOPY and BZERO, changed all
 * occurences to bzero to memset.
 * added default case with warning to all switch statements
 * removed VFORK code and comments
 *
 * Revision 1.129  1994/08/28  12:58:45  alex
 * AL: reintroduced NOGAMMA flag, gamma in specfun in only used if NOGAMMA is
 * defined. (Maybe the flag needs to be added to some of the makefiles)
 *
 * Revision 1.128  1994/08/28  11:45:30  alex
 * AL: change check for valid data after strtod call
 *
 * Revision 1.127  1994/08/28  11:12:52  alex
 * David Denholm: using patch
 *
 * Revision 1.126  1994/08/27  18:01:05  alex
 * AL: took out blank line fix again
 *
 * Revision 1.125  1994/08/18  16:39:28  alex
 * AL: accept line with whitespace a separator in data files.
 *
 * Revision 1.124  1994/08/18  16:14:40  alex
 * AL: new mkdist script, autoconf fixes for NeXT, support for GNU readline
 *
 * Revision 1.123  1994/08/09  10:03:46  alex
 * Yehavi Bourvine: space around = in fit.c, matrix.c
 *
 * Revision 1.122  1994/08/05  08:57:48  alex
 * AL: fixes for non-ANSI compilers
 *
 * Revision 1.121  1994/07/30  16:37:39  alex
 * AL: added errorfix.sh
 *
 * Revision 1.120  1994/07/30  16:35:39  alex
 * AL: fixup script for #error directives on brain dead compilers, install.sh
 * from autoconf
 *
 * Revision 1.119  1994/07/27  16:45:38  alex
 * AL: generate options string that PSLATEX_init understands
 *
 * Revision 1.118  1994/07/27  15:34:54  alex
 * Pieter Vosbeek: new pstex driver
 *
 * Revision 1.117  1994/07/27  14:48:48  alex
 * Vivek Khera: update for pslatex driver
 *
 * Revision 1.116  1994/07/27  14:28:33  alex
 * David Denholm: pad struct coordinate to 32 bytes
 *
 * Revision 1.115  1994/07/24  15:54:17  alex
 * Martin P.J. Zinser: move VMS status definition inside main to avoid double
 * definition on APX
 *
 * Revision 1.114  1994/07/24  15:39:08  alex
 * Brian McKeever, David Denholm, AL: added comment about distinguishing
 * VAX and Alpha in buildvms.com
 *
 * Revision 1.113  1994/07/24  15:28:47  alex
 * Richard Mathar: chance makefile.unx comment about Convex 10.1, use -O1 for
 * convex_x11.
 *
 * Revision 1.112  1994/07/23  15:28:07  alex
 * David Denholm: recognise X11 flags is uppercase also
 *
 * Revision 1.111  1994/06/26  15:58:44  alex
 * David Denholm: check that pointsize is >0
 *
 * Revision 1.110  1994/06/26  15:50:20  alex
 * David Denholm: variable pointsize, some bug fixes
 * AL: add pointsize to next.trm+gnuplot.doc
 *
 * Revision 1.109  1994/06/25  13:23:27  alex
 * Carsten Steger: Amiga fixes
 *
 * Revision 1.108  1994/06/25  13:16:25  alex
 * Carsten Steger: HPUX fixes
 *
 * Revision 1.107  1994/06/25  12:52:36  alex
 * Matt Heffron: more point symbols for enhpost.trm
 *
 * Revision 1.106  1994/06/25  12:44:13  alex
 * AL: install lasergnu from sourcedir in Makefile.in
 * Alexander Woo,Hans Olav Eggestad: fixed for graphics.c
 * added timedat.dem to all.dem
 *
 * Revision 1.105  1994/06/25  11:44:51  alex
 * AL: configure created with new autoconf 1.11
 *
 * Revision 1.104  1994/05/02  22:26:02  alex
 * AL: added substitute function strerror, cast qsort function to right type
 * removed warning about return type in tek.trm
 *
 * Revision 1.103  1994/05/01  16:12:49  alex
 * Daniel S. Lewart: AIX makefile fixes
 *
 * Revision 1.102  1994/05/01  16:04:40  alex
 * David Denholm: vms fixes in buildvms and makefile.vms
 *
 * Revision 1.101  1994/05/01  15:36:50  alex
 * Alex Woo: fixes for timedat, Borland C, OSF
 *
 * Revision 1.100  1994/05/01  15:23:11  alex
 * Yehavi Bourvine: fixes for vms
 *
 * Revision 1.99  1994/04/30  16:09:21  alex
 * Olaf Flebbe: use doubles for reading data files, print error message when %f
 * is used
 *
 * Revision 1.98  1994/04/30  15:35:20  alex
 * AL: signal function type, added GPL to end of configure.in
 *
 * Revision 1.97  1994/04/29  10:43:31  alex
 * AL: cleaned up signal calls, removed obsolete next_31 makefile target,
 *     removed autoconf call from Makefile.in, check for signal type in
 *     configure
 *
 * Revision 1.96  1994/04/26  12:54:54  alex
 * Carsten Grammes: removed single character input and variable function
 * arguments from fit.c, moved fit demofiles to ./demo, updated version message
 * AL: removed obsolete test for variable arguments from configure, wasn't
 * working anyway
 *
 * Revision 1.95  1994/04/26  11:34:01  alex
 * Raymond Toy: Update for PSTricks terminal
 *
 * Revision 1.94  1994/04/26  11:14:03  alex
 * Jay I Choe: different line styles for tek40xx, typo in draw_clip_line in
 * graph3d.c
 *
 * Revision 1.93  1994/04/26  11:01:11  alex
 * AL: removed call to malloc_debug, configure with autoconf 1.9
 *
 * Revision 1.92  1994/04/06  08:52:20  alex
 * AL: moved cd and pwd commands out of command(), setdrive fix for MSC
 * removed extern declarations from term/*, updated 00test
 *
 * Revision 1.91  1994/04/05  17:32:14  alex
 * AL: moved stdio.h and setjmp.h to stdfn, env now declared in plot.h
 *
 * Revision 1.90  1994/04/05  16:19:10  alex
 * Matt Heffron: enhanced postscript driver, if and call command
 *
 * Revision 1.89  1994/04/01  15:46:52  alex
 * AL: changed variable argument lists to use either stdarg or varargs
 *     added checks to configure
 *
 * Revision 1.88  1994/04/01  00:12:38  alex
 * Carsten Steger: fix for draw_clip_line when more than two intersections are
 * found
 *
 * Revision 1.87  1994/04/01  00:07:27  alex
 * Carsten Steger: changes for hpux 9.0
 *
 * Revision 1.86  1994/03/31  23:09:54  alex
 * AL: renamed stringfn.h to stdfn.h, moved stdlib, sys/types, errno, time
 * to stdfn.h, added checks for headers to configure, removed declarations for
 * stdlib, time and math functions
 *
 * Revision 1.85  1994/03/30  16:19:41  alex
 * David Denholm: changes for openvms/axp
 * AL: moved some global variable declarations to plot.h
 *
 * Revision 1.84  1994/03/30  02:04:46  alex
 * Alexander Woo: makefile changes for solaris and osf, minor tics are off
 * by default
 *
 * Revision 1.83  1994/03/30  01:40:10  alex
 * Roger Fearick: os2 fixes for term/pm.trm
 *
 * Revision 1.82  1994/03/30  01:27:58  alex
 * Carsten Steger: amiga fixes, new reset command,
 *                 docs/*.c now includes "ansichek.h"
 * AL: removed -Idocs from all makefiles
 *
 * Revision 1.81  1994/03/30  00:57:23  alex
 * Olaf Flebbe: check for string.h and strchr in configure
 *
 * Revision 1.80  1994/03/30  00:35:50  alex
 * Olaf Flebbe: print up to 15 digits in print command
 *
 * Revision 1.79  1994/03/29  22:49:47  alex
 * AL: changed action tables to dynamic size, read_line fix
 *
 * Revision 1.78  1994/03/29  19:10:32  alex
 * AL: changed token table to dynamic size
 *
 * Revision 1.77  1994/03/29  16:33:15  alex
 * AL: removed useless replot_line_len and extend_input_line
 *
 * Revision 1.76  1994/03/29  16:26:17  alex
 * AL: changed replot_line to dynamic length
 *
 * Revision 1.75  1994/03/29  13:36:54  alex
 * AL: readline with variable line length
 *
 * Revision 1.74  1994/03/23  17:36:03  alex
 * Robert Cunningham: draw 3d impulses from 0 plane and not from base
 * Raymond Toy,AL: find X if includes and libs are in the standard directories
 *
 * Revision 1.73  1994/03/22  14:26:23  alex
 * Yehavi Bourvine: changes for gnufit with vms
 * AL: removed NOGAMMA define since it is no longer needed
 *
 * Revision 1.72  1994/03/22  13:40:16  alex
 * Olaf Flebbe: gnufit changes to Makefile.in, autoconf code to detect strnicmp
 * and strcasecmp
 * AL: added -DSTRNICMP to Borland and MS makefiles, working strnicmp function
 * autoconf code to detect termios and tcgetattr on NeXT
 *
 * Revision 1.71  1994/03/22  02:15:17  alex
 * AL: sgtty version of kbhit and getch in fit.c. TERMIOS_FIT now called TERMIOS
 * (as in readline), NeXT uses termios in readline also. new targets for old
 * (i.e. <=3.1) versions of NeXTstep
 *
 * Revision 1.70  1994/03/21  17:29:03  alex
 * AL: merged DOS version of read_line into generic one. vms still missing.
 *
 * Revision 1.69  1994/03/20  14:57:04  alex
 * AL: changed interactive and file input to dynamic line len. dos and vms not
 * yet.
 *
 * Revision 1.68  1994/03/19  14:28:48  alex
 * AL: added buffer size parameter to copy_str, quote_str and capture, removed
 * quotel_str
 *
 * Revision 1.67  1994/03/18  23:08:27  alex
 * AL: removed extern declarations without prototypes
 *
 * Revision 1.66  1994/03/18  22:42:01  alex
 * AL: removed most(?) extern function declarations without prototypes
 *
 * Revision 1.65  1994/03/18  21:06:03  alex
 * Carsten Gammes: fix for prototype for solve_tri_diag
 * David Denholm, AL: fix for 0.0**1.0 and arg(0)
 * Olaf Flebbe, AL: use signed int in dumb term, add nl after dumping plot
 * AL: removed printf warnings from hpgl.trm and regis.trm
 *
 * Revision 1.64  1994/03/18  16:23:24  alex
 * AL: removed ANSI prototypes in fit.c, kbhit and getch static
 *
 * Revision 1.63  1994/03/17  10:44:20  alex
 * AL: updated 00test
 *
 * Revision 1.62  1994/03/17  00:54:13  alex
 * AL: deANSIfied the gnufit functions, added readme.1st as README.fit
 *
 * Revision 1.61  1994/03/17  00:04:28  alex
 * Carsten Grammes: gnufit 1.2, new files fit.c, fit.h, matrix.c, matrix.h,
 * type.h, fitdemo directory
 *
 * Revision 1.60  1994/03/14  17:28:50  alex
 * AL: new file stringfn.h to include string.h or strings.h, removed all
 * external declarations for str??? functions
 *
 * Revision 1.59  1994/03/14  14:44:41  alex
 * AL: changed all functions with char arguments to ANSI style, changed more
 * index calls, removed warning about HUGE redefinition on NeXT
 *
 * Revision 1.58  1994/03/13  16:46:49  alex
 * Wolfram Gloger: include ansichek after system includes, don't redefine
 * __P if defined in linux
 *
 * Revision 1.57  1994/03/13  16:32:50  alex
 * Yehavi Bourvine: changes for vms
 *
 * Revision 1.56  1994/03/13  16:10:55  alex
 * Alex Woo: changes for SGI IRIX
 *
 * Revision 1.55  1994/03/13  16:01:52  alex
 * Ton van Overbeek: changes for PureC
 * AL: changed all uses of index and rindex to strchr and strrchr
 *
 * Revision 1.54  1994/03/13  15:32:57  alex
 * AL: some prototype fixes to compile on PCs
 *
 * Revision 1.53  1994/03/13  15:27:51  alex
 * John Interrante: better cleanup in Makefile.in, also draw horizontal grid
 * lines, don't print terminal number
 * AL: rename docs/makefile and docs/latextut/makefile in configure
 *
 * Revision 1.52  1994/03/13  14:57:57  alex
 * Carsten Steger: revised amiga makefile, some more prototypes, removed
 * unused variables, fix for ytick==0.0
 *
 * Revision 1.51  1994/03/13  14:28:14  alex
 * Olaf Flebbe: search for lgamma in libm
 *
 * Revision 1.50  1994/03/03  14:07:40  alex
 * AL: removed some ANSI-style functions, # always in first column
 *
 * Revision 1.49  1994/03/02  00:13:15  alex
 * AL: added 00test README file
 *
 * Revision 1.48  1994/02/25  16:38:09  alex
 * AL: added prototypes to files in docs. Added -Idocs to all makefiles that
 * don't (cd docs; make something)
 *
 * Revision 1.47  1994/02/25  15:14:05  alex
 * AL: added ANSI prototypes for all files . and term, new files protos.h,
 * fnproto.h, binary.h, ansichek.h
 *
 * Revision 1.46  1994/01/29  16:27:49  alex
 * HO Eggestad's timeseries mods
 *
 * Revision 1.45  1994/01/27  23:15:21  alex
 * AL: Atari ST MultiAES mods, Projects file
 *
 * Revision 1.44  1994/01/07  13:53:29  alex
 * AL: changed version numbers to 3.5
 *
 * Revision 1.43  1994/01/03  16:49:28  alex
 * Olaf Flebbe: use DBL_MAX for VERYLARGE on sgi, since HUGE==FLT_MAX
 *
 * Revision 1.42  1994/01/03  16:43:28  alex
 * AL,Paul Mitchell: change X11 settings for sgi, pass INSTALL to docs/makefile
 *
 * Revision 1.41  1994/01/03  16:14:09  alex
 * AL: don't put `point' into LaTeX options string
 *
 * Revision 1.40  1994/01/03  16:03:38  alex
 * AL: memory efficient checkin procedure. Boy, I hate DOS.
 *
 * Revision 1.39  1994/01/03  15:49:45  alex
 * AL: new script nuke, -a option for all
 *
 * Revision 1.38  1994/01/03  02:24:51  alex
 * AL: #if'ed out obsolete vfork shell function
 *
 * Revision 1.37  1994/01/02  14:54:34  alex
 * David Ciemiewicz: don't redefine VREPRINT
 *
 * Revision 1.36  1994/01/02  14:49:29  alex
 * Olaf Flebbe: give specific message when too many tokens
 *
 * Revision 1.35  1994/01/02  14:35:04  alex
 * Olaf Flebbe: add sony_news to #ifdef for sys/types.h
 *
 * Revision 1.34  1994/01/02  14:30:05  alex
 * Timothy L D Collins: mention solaris as possible machine type in makefile.unx
 *
 * Revision 1.33  1994/01/02  14:20:35  alex
 * AL: use read/write string for sscanf in gnuplot_x11
 *
 * Revision 1.32  1994/01/02  13:47:41  alex
 * Marc van Woerkom,AL: check for undefined DISPLAY env var
 *
 * Revision 1.31  1994/01/02  13:42:06  alex
 * Phil Garner: check OSF1 instead of __alpha for signal return type
 * AL: abort option in civers
 *
 * Revision 1.30  1994/01/02  13:28:56  alex
 * AL: merged bigfig in fig, new civers, all, files
 *
 * Revision 1.29  1993/12/30  21:58:52  alex
 * Alex Woo: data/command mix mod
 *
 * Revision 1.29  1993/12/30  21:58:52  alex
 * Alex Woo: data/command mix mod
 *
 * Revision 1.28  1993/10/15  00:11:29  alex
 * Radey Shouman: parametric notitle bug
 *
 * Revision 1.27  1993/10/14  20:10:53  alex
 * David Kotz: MailFTP via Dartmouth server in 0README
 *
 * Revision 1.26  1993/10/08  17:20:30  alex
 * Alexander Woo: user selected borders and tic marks, seems to conflict with
 * minor tic marks
 *
 * Revision 1.25  1993/10/08  17:05:55  alex
 * Akira Sawada: call XSetWindowBackgroundPixmap after drawing picture
 *
 * Revision 1.24  1993/10/08  16:40:49  alex
 * AL: new define CHARSET7BIT in readline.c. The readline function now accepts
 *     extended chars (e.g. latin1, MSDOS codepage etc.)
 *
 * Revision 1.23  1993/10/08  16:27:31  alex
 * Atsushi Mori: logarithmic impulses
 *
 * Revision 1.22  1993/10/08  14:46:49  alex
 * Henri Gavin: row/col fix for dgrid3d
 *
 * Revision 1.21  1993/10/08  14:43:31  alex
 * AL: set pipe signal to ignore
 *
 * Revision 1.20  1993/10/08  14:37:53  alex
 * Dave Shield, AL: fixed comments regarding HELPDEST in makefile.unx
 *
 * Revision 1.19  1993/10/08  13:58:51  alex
 * AL: missing {, tabs in makefile.unx
 *
 * Revision 1.18  1993/10/07  19:23:49  alex
 * Scott D. Heavner: Linux svga driver, new file term/linux.trm
 *
 * Revision 1.17  1993/10/07  19:10:58  alex
 * N.G. Brookins: ReGIS fix
 *
 * Revision 1.16  1993/10/07  17:19:49  alex
 * Vivek Khera: Color option for PSLaTeX driver
 *
 * Revision 1.15  1993/10/07  17:14:11  alex
 * Timothy L D Collins: new hpgl driver hp7550
 *
 * Revision 1.14  1993/10/07  16:57:37  alex
 * Wolfram Gloger: Sloppy mem management fix, LINUX_FLAGS in makefile.unx
 *
 * Revision 1.13  1993/10/07  16:53:03  alex
 * Carsten Steger: demo fixes
 *
 * Revision 1.12  1993/10/07  15:01:55  alex
 * Emmanuel Bigler: missing -I in HP_FLAGS
 *
 * Revision 1.11  1993/10/07  14:56:17  alex
 * Bruno PIGUET: missing ()s in term/hpgl.trm PCL_YMAX
 *
 * Revision 1.10  1993/10/07  13:24:42  alex
 * Roland B Roberts, Alex Woo: gcc on VMS
 *
 * Revision 1.9  1993/10/07  12:56:53  alex
 * AL: a couple of .cvsignore file, no for final releases
 *
 * Revision 1.8  1993/10/07  12:52:58  alex
 * Alex Woo: fix a logic error in polar grid plotting, labels every 30 degrees
 *
 * Revision 1.7  1993/10/07  11:09:33  alex
 * Nick Strobel: Documentation for new errorbar styles
 *
 * Revision 1.6  1993/10/07  10:21:21  alex
 * Lars Henke, Nick Strobel: minor ticmarks, new errorbar styles: yerrorbars,
 * xerrorbars, xyerrorbars, boxxyerrorbars, interpolation: splines, csplines,
 * sbezier, bezier, errorbars with and without ticks, Amiga cleanup
 * AL: added interpol.c to all makefiles
 *
 * Revision 1.5  1993/10/06  15:51:27  alex
 * AL: Added Log to version.c, commitvers
 *     cast in dxf.trm
 *
 */

char version[] = "3.5 (pre 3.6)";
char patchlevel[] = "beta 248";
char date[] = "Wed Dec 20 22:40:04 GMT 1995"; 
char copyright[] = "Copyright(C) 1986 - 1995";

/* override in Makefile */
#ifndef CONTACT
# define CONTACT "bug-gnuplot@dartmouth.edu"
#endif
#ifndef HELPMAIL
# define HELPMAIL "info-gnuplot@dartmouth.edu"
#endif
char bug_email[] = CONTACT;
char help_email[] = HELPMAIL;