Annotation of OpenXM_contrib/gnuplot/docs/old/ChangeLog.old, Revision 1.1
1.1 ! ohara 1: /*
! 2: * The rcs log will be removed for `real' releases
! 3: *
! 4: * A note about version numberering: Since RCS is notable faster when using
! 5: * trunk revisions (x.y), I have decided simply to start with revs 1.x
! 6: *
! 7: * There is a small bug in CVS that prevents the commit -r option from
! 8: * working. This means that the revision numbers in the individual files
! 9: * do not agree with the one in the log. I hope to fix this some time soon.
! 10: *
! 11: * $Log: ChangeLog.old,v $
! 12: * Revision 1.1 1998/11/16 13:07:33 lhecking
! 13: * Moved from version.c.
! 14: *
! 15: *
! 16: * I have moved these entries from version.c. All future code changes
! 17: * should be logged in ChangeLog. Lars Hecking
! 18: *
! 19: * Revision 1.347 1998/06/22 12:24:56 ddenholm
! 20: * dd : retrieve fit.*, matrix.*, docs/latextut/makefile from earlier vsns
! 21: * add set noxdtics etc. (behave same as set xtics)
! 22: *
! 23: * Revision 1.346 1998/06/18 14:55:21 ddenholm
! 24: * Lars : compilation of many patches posted to the net.
! 25: *
! 26: * Revision 1.345 1998/05/19 18:05:03 ddenholm
! 27: * drd: add missing stdfn.c file
! 28: *
! 29: * Revision 1.344 1998/04/14 00:38:57 drd
! 30: * drd: oops - forgot to bump version number with last checkin.
! 31: *
! 32: * Revision 1.343 1998/03/22 23:31:31 drd
! 33: * hbb: compile on win16 ; latest and greatest hidden3d stuff
! 34: *
! 35: * Revision 1.342 1998/03/22 22:32:24 drd
! 36: * drd: update copyright statements on most files. There are still a
! 37: * few files (obscure terminal drivers) copyright others. Maybe
! 38: * we have to drop these, or at least list the files which
! 39: * cannot be redistributed with a modified gnuplot.
! 40: * (Or maybe it is okay to include these files unchanged in an
! 41: * otherwise modified gnuplot ?)
! 42: *
! 43: * Revision 1.341 1997/12/16 23:01:05 drd
! 44: * Lars Hecking: 0PORTING, 0README, 0INSTALL
! 45: * HBB: latest hidden3d stuff
! 46: * off-by-one error in long-line datafiles
! 47: * gas@SLAC.stanford.edu : fix for \" inside "strings"
! 48: * Hans-Martin Keller : fix for fault in contour stuff
! 49: * Niels Provos : VMS stuff
! 50: *
! 51: * Revision 1.340 1997/11/25 23:03:09 drd
! 52: * Alexander Mai: fix show output for non-auto x range
! 53: * Konrad Bernloehr: fixes for logscale tics
! 54: * pointsize for fig
! 55: * Thomas Witelski: set border in save output
! 56: * HBB: key entry for impulse plot
! 57: * Dick Crawford: recent (latest ?) docs
! 58: * drd: set cntrparam ; ...
! 59: * fix y2label placement (I hope)
! 60: *
! 61: * Revision 1.339 1997/10/10 06:51:56 drd
! 62: * drd: very minor tweaks : fix the longjmp on os/2 ; fix the problem
! 63: * with time on last column in data file ; make lmargin and tmargin
! 64: * of 0 actually work
! 65: *
! 66: * Revision 1.338 1997/07/23 23:16:36 drd
! 67: * drd: fix autodetection of libgd - inverted logic meant that !=no meant
! 68: * yes. Now !=yes means no, since it returns blank for no
! 69: * swap axes and smooth keywords on plot line, since smooth
! 70: * is really a data modifier
! 71: * fix the set key width stuff so that the text is within a
! 72: * key box for any combination of key reverse Left|Right
! 73: *
! 74: * Revision 1.337 1997/07/22 23:20:54 drd
! 75: * erik@tntnhb3.tn.tudelft.nl : conform to postscript DSC
! 76: * HBB, Lars Hecking : -Xc for solaris compile and other config changes
! 77: * ueda@syslab.lias.flab.fujitsu.co.jp : gplt_x11.c includes config.h
! 78: * fix script line number after inline data
! 79: * Roger Fearick : os/2 patches
! 80: * jgrant@traveller.com: gplt_x11.c fix to drain _all_ X events after a select()
! 81: * fix endianness problem in cgm driver
! 82: * Carsten Steger : fixes for clean build on amiga
! 83: * David Schooley : ai term updates
! 84: * M.N.Schipper@IRI.TUDelft.NL : workaround for broken sscanf(%n) on os9
! 85: * William Kirby : double->coordtype in interpol.c
! 86: * cb203@cus.cam.ac.uk: documentation : -noraise instead of +raise
! 87: * drd: localise use of <setjmp.h> to plot.c and parse.c, for png on linux
! 88: *
! 89: * Revision 1.336 1997/06/04 05:48:01 drd
! 90: * drd: put back setvbuf(...,1024)
! 91: * (trivial) make show at $3 work properly
! 92: * table output uses %g not %f for contours
! 93: *
! 94: * Revision 1.335 1997/05/27 01:29:03 drd
! 95: * HBB: change number of colours in pbm.trm
! 96: * new hidden3d.c and fit demo/docs
! 97: * Alexander Mai: os/2 patches (sorry I keep missing os/2 patches)
! 98: * Lars Hecking: autoconf changes for png, and more configure improvements
! 99: * drd: space in timefmt means 0 or more spaces. Add read of %b / %B
! 100: * tweak the windows /noend stuff
! 101: *
! 102: * Revision 1.334 1997/05/19 08:10:25 drd
! 103: * Dick Crawford : set key width [but I still think it should be absolute,not relative]
! 104: * drd: review the splot key stuff :
! 105: * set key box ; set contour ; splot x,y overran the key box
! 106: * splot x title '' was not same as splot x notitle
! 107: *
! 108: * Revision 1.333 1997/05/18 21:22:14 drd
! 109: * Dick Crawford : rmargin/y2label bug
! 110: * Latest docs
! 111: * Joost Witteveen: configure bug
! 112: * Lars Hecking: setvbuf workaround for win32
! 113: * HBB : don't fit when ndata < nparams
! 114: * HBB, Berthold Hoellmann : docs/makefile deps
! 115: * Novak Levente: tgif upgrade
! 116: * drd: fix pslatex aux again
! 117: * fix show xdata
! 118: * support %02H in time formats : allows suppression of leading 0's
! 119: *
! 120: * Revision 1.332 1997/04/12 05:44:01 drd
! 121: * HBB: FIT_MAXITER patch ; drd added it to fit.dem and gnuplot.doc
! 122: * drd: change hidden3d.c to not draw diagonals by default
! 123: * trap seg.fault in set term pslatex aux ; set out ; plot x
! 124: * Mention gif and png in 0INSTAL. Output a brief message when
! 125: * configure fails to detect the libraries.
! 126: * Add mention of AIX 4 NaNq bug to gnuplot.doc
! 127: *
! 128: * Revision 1.331 1997/04/10 02:33:29 drd
! 129: * Dick Crawford: fix broken set label ... font ...
! 130: * Lars Hecking: many cleanups
! 131: * Alexander Mai: os/2 changes
! 132: * drd: trap EOF in fit intr. handler
! 133: * warn if udf shares name with internal func
! 134: * doc and copyrights
! 135: *
! 136: * Revision 1.330 1997/04/08 06:14:18 drd
! 137: * Lars Hecking, drd: update command takes optional second parameter
! 138: * Roger Fearick: os2 patches ("os2237")
! 139: *
! 140: * Revision 1.329 1997/04/05 19:44:29 drd
! 141: * Ian MacPhedran, Konrad Bernloehr: fig driver patch
! 142: * Berthold Hoellmann: support --with-gd etc in configure
! 143: * patches for hidden demos
! 144: * John Grant : fix unitialised variable in gplt_x11
! 145: * HBB : latest hidden3d (25/3/97)
! 146: * Nelson Beebe : fix some typos
! 147: * Gary Holt: guard configure --with-gnu-readline=/bogus/path
! 148: * drd: make non-rotated labels the default
! 149: * fix up multilined title and x2label
! 150: * print extended-printf %c as e+/-nn for outrange powers
! 151: * (forgot to record in 322) : trap top-bit-set chars in bitmap.c
! 152: * configure --with-gnu-readline should not assume -ltermcap (Debian Linux)
! 153: *
! 154: * Revision 1.328 1997/03/09 23:50:19 drd
! 155: * drd: detect top-bit-set characters in bitmap.c
! 156: * detect gd lib in autoconf
! 157: * put writeback back into plot2d.c : deleted for some reason..?
! 158: * AL: NeXT fixes, plus some tidying.
! 159: * Roger Fearick, HBB : column check in fit.c
! 160: * HBB: latest hidden3d.c (wasn't latest last time)
! 161: * Stefan Bodewig: doc2xxxx for multiple top-level entries
! 162: * Alexander Jolk: error in %c in extended printfs
! 163: *
! 164: * Revision 1.327 1997/03/06 06:04:14 drd
! 165: * drd: add support for dates in user-tics ie set xtics ('format' 'place',...)
! 166: *
! 167: * Revision 1.326 1997/03/04 07:58:15 drd
! 168: * Alexander Mai : gif to os2 stdout
! 169: * Carson Wilson,drd: fix off-by-one in days for xdtics and %a
! 170: * CMWestern,William Kirby: win32 build with bc
! 171: * Dick Crawford : rotate patch
! 172: * HBB: latest hidden3d code (with drd's OUTRANGE tweak)
! 173: * James Obrien,drd : don't write to readonly string returned by xlib
! 174: * drd: change message when range is less than zero
! 175: * show as comment the current range hidden by auto
! 176: * fix output to PRN in windows
! 177: * latex multiplot uses original size for bounding box
! 178: * temporary fix for VMS help : allow only one toplevel help entry
! 179: *
! 180: * Revision 1.325 1997/01/05 22:02:42 drd
! 181: * Johannes.Hoffstadt,drd: free() bug in fit.c
! 182: * William Kirby: undefined tmpn in fit.c
! 183: * Carsten Steger: clean compile on HP-UX & Irix 6.2
! 184: * Robert Lutwak: avoid ObjC keywords in cgm.trm
! 185: * Jim Van Zandt: linwidth for cgm
! 186: * Alexander Mai: readline fix for os/2
! 187: * makefile.os2 update
! 188: * bjr@ln.nimh.nih.gov : take out redundant cast which upsets SGI
! 189: * Lucas Hart : titles and crosshair in multiple X11 windows
! 190: * nameless mailbox for VMS x11
! 191: * mgr.dem update
! 192: * C.M.Western@bristol.ac.uk : win95 fixes
! 193: * drd: (trivial) accept vectors (plural) as line style
! 194: *
! 195: * Revision 1.324 1996/12/19 20:25:30 drd
! 196: * Matthew Jackson (and others): segv on linux with set locale
! 197: * William Kirby: win32 has long filename, but win32s does not : fix update
! 198: * Jim Van Zandt : allow more contour levels
! 199: * G.Allen Morris III: texdraw fix
! 200: * Alexander Mai: makefile.os2
! 201: * David Schooley: mac patches
! 202: *
! 203: * Revision 1.323 1996/12/19 19:12:50 drd
! 204: * Roger Fearick/Alexander Mai : doc2ipf changes
! 205: * HBB: pointsize bug in hidden splot (?)
! 206: * Carsten Steger: tweaks for compile on amiga
! 207: * drd: eliminate some gcc -W... warnings (mostly prototypes)
! 208: * tidy use of lp in plot3d.c and set.c
! 209: * add some comments to term.c, and make term_suspend static
! 210: * set missing was completely broken (df_column->good is not boolean)
! 211: * show contour says approximately n levels
! 212: * off-by-1 error in incremental contour levels : last one was not shown
! 213: *
! 214: * Revision 1.322 1996/12/09 15:57:59 drd
! 215: * drd: config tweaks
! 216: * gif output on stdout
! 217: * invnorm(0) on aix
! 218: *
! 219: * Revision 1.321 1996/12/08 13:08:56 drd
! 220: * Lars Hecking : extensive changes to autoconf and various portability
! 221: * problems addressed. But is ifdef __STDC__ enough,
! 222: * or do we need if defined(__STDC__) && __STDC__ ?
! 223: *
! 224: * Revision 1.320 1996/12/08 12:28:48 drd
! 225: * Alexander Mai, Roger Fearick : more os/2 changes
! 226: * Joerg, drd : font 'name,size' for enhanced postscript
! 227: * drd : more checking in checkdoc, with file/line recording
! 228: * latest FAQ
! 229: *
! 230: * Revision 1.319 1996/11/26 07:15:19 drd
! 231: * Alex Jolk: fix scientific formats %s/%S for -ve powers
! 232: * Roger Fearick: os/2 fixes
! 233: *
! 234: * Revision 1.318 1996/11/25 22:37:40 drd
! 235: * drd: accept '% g' for format
! 236: * tolerate pressing ^c while in help
! 237: * both x11 and X11 terminals accept options
! 238: * set nomxtics ; save 'all.gnu' no longer outputs 'set no mxtics'
! 239: * move reopen of output file into term_init so that cgm output is not
! 240: * truncated when terminal is subsequently changed
! 241: * $0 in plot 'file' resets to 0 after an index change
! 242: * column(-1) works same as plot 'file' using -1:1
! 243: * - so plot 'file' using ($0+column(-1)):1 skips an x at blank lines
! 244: * set contour ; splot 0 no longer faults
! 245: * splot '/dev/null' binary no longer faults
! 246: * bf_test opens files "wb" on all platforms
! 247: *
! 248: * Revision 1.317 1996/11/24 16:47:13 drd
! 249: * drd: fix polar-mode tics when rmin != 0
! 250: * splot f(x,y)=x*y, f(x,y) faulted
! 251: * - scoping problem in plot3d.c : I blame the inconsistent indentation
! 252: * add tkcanvas driver (see file for authors)
! 253: * Ed.Breen@dms.csiro.au clear for x11
! 254: * Dick Crawford: latest doc changes
! 255: * dkh: buildvms.com fix
! 256: *
! 257: * Revision 1.316 1996/10/21 19:51:18 drd
! 258: * drd: fix radial grid lines in polar mode
! 259: * fix seg fault with set dgrid ; splot '/dev/null'
! 260: * pointsize and wide lines for pslatex
! 261: * plot ... linestyle was not being accepted
! 262: * HBB: remove 32k limit for DOS32
! 263: * Emmanuel Bigler : vector demo (for x11 only)
! 264: * Avinoam Kalma, drd: show action_table
! 265: * Joerg : more consistent linewidth stuff
! 266: * save cleanup ; add comments
! 267: *
! 268: * Revision 1.315 1996/09/29 21:12:41 drd
! 269: * drd: no ! after a shell command, except in interactive mode
! 270: * fix polar mode bug
! 271: * use fancy formats in user-defined tics
! 272: *
! 273: * Revision 1.314 1996/09/23 20:55:03 drd
! 274: * drd: try acos again : acos(-2) _is_ defined (but complex)
! 275: * post.trm was using pointsize directly, hence everything scaled twice
! 276: * - next.trm looks like it was doing the same
! 277: * define null pointsize routine to set scale for generic do_point
! 278: * test now fflushes (actually, uses term_start_plot and term_end_plot)
! 279: *
! 280: * Revision 1.313 1996/09/22 21:08:28 drd
! 281: * drd: include time.c in buildvms.com
! 282: * fix latex character width (again)
! 283: * fix problem with linetypes not matching key on post.trm
! 284: * anticipate -ve log in acos()
! 285: * Carsten Steger: amiga fixes
! 286: *
! 287: * Revision 1.312 1996/09/18 23:15:09 drd
! 288: * drd: fix font sizes in latex term
! 289: * try to work around assertion failure with x1y2 axes in parametric
! 290: * Roger Fearick: pm.trm tweaks
! 291: * Martijn Schipper: os9 changes
! 292: *
! 293: * Revision 1.311 1996/09/16 20:22:18 drd
! 294: * drd: fix seg fault with fig term on sunos
! 295: * -DNOGAMMA if neither lgamma nor gamma defined
! 296: * truncate term_options before call term->options
! 297: * Gary Holt, drd: outstr stored twice in save : now only a comment is output
! 298: * W.Geppert: doc changes
! 299: *
! 300: * Revision 1.310 1996/09/15 13:04:06 drd
! 301: * HBB: hidden3d fix
! 302: * gary Holt: configure --with-gnu-readline[=path]
! 303: * Dick Crawford: latest docs
! 304: * drd: file copyrights, comp.graphics.apps.gnuplot
! 305: *
! 306: * Revision 1.309 1996/09/11 23:39:56 drd
! 307: * drd: try again to get the line property keywords right
! 308: * remove duplicate pointsize entry points from term structure, and
! 309: * reimplement set pointsize via line property stuff
! 310: * implement line width for x11
! 311: * fix "unknown type in real()" from plot '<echo 0 0' thru 1/x
! 312: *
! 313: * Revision 1.308 1996/09/10 22:08:28 drd
! 314: * Alexander Jolt: relative errors displayed for fit
! 315: * Roger Fearick: more os2 changes
! 316: * drd: change "" to '' in latextut/*.plt
! 317: * fix typo in hidden3d.c
! 318: * tweaks to term/*.trm to make gnuplot.tex build cleanly
! 319: *
! 320: * Revision 1.307 1996/09/10 21:07:11 drd
! 321: * drd: de-ANSI-fication for sun cc
! 322: * fix problem in df_readline as shown up by 'purify'
! 323: * linewidth tweaks
! 324: * make next.trm conformant with termdoc.c
! 325: * also, remove some unbalanced ' in strings that were upsetting cpp ?
! 326: * move .NOEXPORT from top of docs/Makfile.in and latextut/...
! 327: * Steve Stuart: typo in makefile.unx
! 328: *
! 329: * Revision 1.306 1996/09/08 20:03:33 drd
! 330: * drd: tweaks to lp patch (parsing as #defines in plot.h, not lp_parse.inc)
! 331: * try again to tolerate "{/Symbol hello\nworld}" in enhpost
! 332: * Topher Cawlfield: histeps style (at last)
! 333: *
! 334: * Revision 1.305 1996/09/05 21:16:21 drd
! 335: * Joerg: linewidth patch (with some gratuitous drd tweaks !)
! 336: *
! 337: * Revision 1.304 1996/09/05 19:45:50 drd
! 338: * drd: run configure.in through autoconf 2.10
! 339: * fix autoranging bug in binary splot
! 340: * HBB: fix 'update' and demo
! 341: *
! 342: * Revision 1.303 1996/09/04 21:15:35 drd
! 343: * drd: comments in .doc file, so I can add an RCS ID
! 344: * don't assert fail with plot 'file' binary
! 345: * HBB: FSF-compliant Makefile.in, but not yet since my autoconf is old
! 346: * hidden-friendly demo/whale.dat
! 347: * multiplot clear for djsvga
! 348: * detect candlesticks/financebars in splot
! 349: * Konrad Berloehr: fig.trm revisions
! 350: * Thomas Koenig: on-the-fly postscript non-reencoding
! 351: *
! 352: * Revision 1.302 1996/09/02 22:36:55 drd
! 353: * drd, William Kirby: more problems with change to outstr
! 354: * drd: save of xdata time was broken
! 355: * Dick Crawford: set key samplen and spacing
! 356: * drd: axis alias for axes in plot ... axes ...
! 357: * HBB: hidden3d typo fix
! 358: * Konrad Bernloehr: fig driver changes
! 359: * Alex Woo: gif driver - user-specified sizes
! 360: * drd: oops - put in pm.trm.rej that I missed last time
! 361: *
! 362: * Revision 1.301 1996/08/15 00:04:44 drd
! 363: * drd: use AC_CHECK_FUNCS for strnicmp, ..., and update makefiles
! 364: * tolerate no closing backquote at end of line
! 365: * no limit on output filename
! 366: * main is int in doc2* funcs
! 367: * Robert Lutwak: NeXT stuff (at last - sorry !)
! 368: *
! 369: * Revision 1.300 1996/08/13 21:48:13 drd
! 370: * drd: dont check for #warn - solaris cant do it, but we dont use it
! 371: * *at last* - plot ... axes x1y2 ...
! 372: * typo in recent change to parse.c :-(
! 373: * (de-ansify macros in hidden3d.c in 299 but I forgot to note it)
! 374: *
! 375: * Revision 1.299 1996/08/12 21:36:10 drd
! 376: * Steve Turner, drd : eliminate warnings from enthusiastic SGI compiler
! 377: * Santiago Vila Docel: more VPATH makefile tweaks
! 378: * Alex Woo,Roger Fearick: gnuplot.doc error
! 379: * Roger Fearick: os/2 patches
! 380: * drd: infinite loop in enhpost with spurious '}' in text
! 381: *
! 382: * Revision 1.298 1996/08/11 21:56:20 drd
! 383: * Pieter Vosbeek: gnu readline
! 384: * pslatex bounding box
! 385: * David Schooley: mac patches
! 386: * Santiago Vila Doncel: mkinstalldirs
! 387: * Alexander Lehmann: PNG terminal changes
! 388: * HBB: hidden3d tweaks
! 389: * fit sanity checks
! 390: * djsvga terminal changes
! 391: * drd: 3d fitting ; eliminate FIT_INDEX
! 392: * support for ... using -1 and -2 (line and index)
! 393: *
! 394: * Revision 1.297 1996/08/08 21:24:48 drd
! 395: * drd: financebars / candlesticks
! 396: * plot 'file' using 0:1 gives x=0,1,...
! 397: * optional keyword 'font' in set xlabel etc
! 398: * Rolf Niepraschk: new descrip.mms
! 399: * Jens Emmerich: fix undefined points in splines
! 400: *
! 401: * Revision 1.296 1996/08/05 20:05:02 drd
! 402: * drd: latest FAQ
! 403: * provide a default location for HELPFILE in Makefile.in
! 404: * include stdfn.h in gplt_x11.c, for index() on solaris
! 405: * back out size/font-dependent tics {also fixes set format y '' bug}
! 406: * save \'s in xtics properly
! 407: * fix typo in djsvga.trm
! 408: * increase pslatex aux file from MAX_ID_LEN to MAX_LINE_LEN
! 409: * dont use PS_set_font from pslatex driver
! 410: * Santiago Vila Doncel : some Makefile.in tweaks
! 411: *
! 412: * Revision 1.295 1996/07/14 15:13:44 drd
! 413: * drd: update Projects and WhatsNew
! 414: * restore set size nosquare : it does no harm
! 415: * include stdlib.h in gplt_x11.c for malloc()
! 416: * rename vfree() in hidden3d.c to avoid name clash on next
! 417: * Carsten Steger: atan2() for real args
! 418: * Chuck McCorvey: fix for windows 95 printing
! 419: * Rolf Niepraschk: descrip.mms etc for VMS
! 420: *
! 421: * Revision 1.294 1996/07/14 11:51:55 drd
! 422: * drd: max_params typo in fit.c
! 423: *
! 424: * Revision 1.293 1996/06/27 22:04:48 drd
! 425: * drd: print "this", z, "that", f(2), ...
! 426: * ICCCM export of X11 pixmap
! 427: *
! 428: * Revision 1.292 1996/06/27 21:07:55 drd
! 429: * drd: add set size ratio ...
! 430: * take David Kotz' name out of latextut [at his request]
! 431: * try to fix the linux/x11 plot with dots problem
! 432: * Hans-Bernhard Broeker: extra checks in fit.c
! 433: * Scott Lurndal: variable scope in help.c [reported against 3.5]
! 434: * Alex Woo: Makefile for docs
! 435: * William Kirby: colours in win32 [again !]
! 436: * Carsten Steger: amiga fixes
! 437: * Dick Crawford: yet more postscript symbols
! 438: * Joerg Fischer: makefile.all fixes
! 439: * Neil Mathews: gplt_x11 tweaks
! 440: * Rolf Niepraschk: SQRTPI wrong in specfun.c !
! 441: * Joerg Fischer: back out a personal-preference change made earlier
! 442: *
! 443: * Revision 1.291 1996/06/05 21:39:01 drd
! 444: * pl291
! 445: * drd: term_reset() didn't check that term had been initialised
! 446: * enhance the heap checking with CHECK_HEAP_USE build
! 447: * trap access violation in hidden3d
! 448: * fit was bypassing alloc routines
! 449: * add leak-check calls around the plot calls
! 450: *
! 451: * Revision 1.290 1996/06/03 19:22:46 drd
! 452: * pl290
! 453: * drd: get rid of some warnings on NT
! 454: * fix access violation in hidden3d
! 455: * define GP_INLINE for inline fns if directive available
! 456: * Martijn Schipper: os-9 changes for x11
! 457: * Lars Hecking,drd : better support for on_exit vs atexit
! 458: *
! 459: * Revision 1.289 1996/06/02 21:44:55 drd
! 460: * pl289
! 461: * Hans-Bernhard Br"oker : many changes integrated (at last !)
! 462: *
! 463: * Revision 1.288 1996/06/02 20:26:42 drd
! 464: * drd: revisit time code again.
! 465: * add undocumented command: testtime 'format' 'string'
! 466: *
! 467: * Revision 1.287 1996/05/16 21:25:03 drd
! 468: * drd : oops - replot was broken
! 469: * oops - make command.o was broken
! 470: * fix the problems with the keyhole
! 471: * Joerg Fischer : fix number of call args to 10 as documented
! 472: *
! 473: * Revision 1.286 1996/05/16 19:49:54 drd
! 474: * drd: reset state of ytics did not match startup state
! 475: * print datafile name in error message if it failed to open
! 476: * default locale is "C", not "" ("" gives error on linux ?)
! 477: * Mark Diekhans : compile on FreeBSD
! 478: * Jim Van Zandt : CGM tweaks
! 479: *
! 480: * Revision 1.285 1996/05/14 19:50:08 drd
! 481: * drd: fix bug in linespoints / title '' code
! 482: * show arrow output
! 483: * Jim Van Zandt : cgm tweaks
! 484: * Joji Maeda : trap division by zero in view 90,90
! 485: *
! 486: * Revision 1.284 1996/05/14 18:59:18 drd
! 487: * drd: second attempt to move open_printer out of win.trm
! 488: *
! 489: * Revision 1.283 1996/05/13 21:04:05 drd
! 490: * drd: typo in gplt_x11.c
! 491: * incorporate latest makefile.all into Makefile.in
! 492: * try to clean up groff-ing of gnuplot.ms (not there yet)
! 493: *
! 494: * Revision 1.282 1996/05/13 19:27:31 drd
! 495: * Bruce Bowler: VMS gplt_x11.c termination fix
! 496: * drd: NT changes to makefile.all
! 497: * move open_printer() etc from win.trm to wprinter.c
! 498: * time.c changes to compile on NT
! 499: *
! 500: * Revision 1.281 1996/05/08 20:57:12 drd
! 501: * Dick Crawford: latest docs
! 502: * Alex Woo, William Kirby : latest gif driver (name changed)
! 503: *
! 504: * Revision 1.280 1996/05/08 19:24:16 drd
! 505: * drd: another change to the shared segment of the makefiles
! 506: * (core.mak was a bad choice of name, since make clean kills it)
! 507: *
! 508: * Revision 1.279 1996/03/04 22:10:45 drd
! 509: * drd: more tweaks to term.c API
! 510: * Alex Woo / Sam Shen : new gdgif.trm [no help yet]
! 511: *
! 512: * Revision 1.278 1996/03/04 21:41:36 drd
! 513: * drd: second attempt at getting core.mak into Makefile
! 514: *
! 515: * Revision 1.277 1996/03/04 20:50:33 drd
! 516: * drd: add core.mak, and arrange for it to be appended to Makefile by
! 517: * ./configure
! 518: *
! 519: * Revision 1.276 1996/03/04 20:33:54 drd
! 520: * drd: largish restructure of outfile access: rules are too complex to
! 521: * allow manipulation outside term.c, so provide a term_* API
! 522: * Separate out the replacement time routines into time.c, allowing
! 523: * use of either system routines or supplied routines
! 524: * Add TERM_BINARY flag to term structure
! 525: * gplt_x11.c/VMS - typo in client message code
! 526: * Joerg: fix typo in setting of axes
! 527: * Werner: increase fixed string buffers in tgif.trm
! 528: *
! 529: * Revision 1.275 1996/03/01 21:17:30 drd
! 530: * drd: new file time.c - update lots of makefiles
! 531: * fix typo in VMS gplt_x11.c
! 532: *
! 533: * Revision 1.274 1996/02/27 20:50:47 drd
! 534: * drd: fix multiplot for x11
! 535: * commit replot line at last possible moment, guarding against typos
! 536: *
! 537: * Revision 1.273 1996/02/26 23:12:36 drd
! 538: * Roger Fearick : fix pause -1 ; print 1
! 539: * drd : fix plot sin(x) ; replot cos(x)
! 540: *
! 541: * Revision 1.272 1996/02/26 22:49:44 drd
! 542: * William Kirby,Alex Woo,Roger Fearick: doc fixes
! 543: * William Kirby: tweaks to djgpp/2 and bc/win32 makefiles
! 544: * Roger Fearick: doc2ipf fixes
! 545: * David Liu: emxvga fixes
! 546: * drd: oops - wgnupl32.def was not commited to cvs
! 547: *
! 548: * Revision 1.271 1996/02/26 21:55:17 drd
! 549: * drd: detect on_exit() in place of atexit() for sunos 4
! 550: * Jim Van Zandt : cgm driver (portability tweaks by drd)
! 551: * Lucas Hart, drd : better gnuplot_x11 error response in VMS
! 552: * Rolf Niepraschk : compile gnuplot_x11 on VMS
! 553: * John Turner: tweaks to compile cleanly
! 554: * John Eaton: solid/dash for pslatex
! 555: *
! 556: * Revision 1.270 1996/02/24 19:10:24 drd
! 557: * drd: accept lp as an abbreviation for linespoints
! 558: * accept using ::4 as using 1:2:4
! 559: * Joerg Fischer : new format letter %P for multiple of pi
! 560: * drd: get rid of some of the obvious problems in gnuplot.tex output
! 561: * define DOS32 in emx and djgpp makefiles
! 562: * Emmanual Bigler,drd: tweaks for djgpp vsn 2
! 563: * drd: small tweaks to show output
! 564: * feed option on dumb terminal
! 565: * tweaks to new x11 terminal
! 566: *
! 567: * Revision 1.269 1996/02/23 01:32:04 drd
! 568: * drd: make new x11 driver work for VMS
! 569: * handle WM_DELETE_WINDOW messages neatly (all x11 ports)
! 570: * Dick Crawford, drd: docs
! 571: *
! 572: * Revision 1.268 1996/02/22 00:54:55 drd
! 573: * Neil Mathews: set auto fix
! 574: * drd: show arrows ; user-defined tics
! 575: * Roger Fearick: os/2 patches
! 576: * Emmanual Bigler: makefile for djgpp 2
! 577: * Joerg Fischer: GPMIN/MAX
! 578: * Anthony Heading: daycount bug
! 579: *
! 580: * Revision 1.267 1996/02/21 23:50:35 drd
! 581: * Gary Holt, drd : multiple, persistent X windows
! 582: * drd : tweaks to gdgif driver
! 583: *
! 584: * Revision 1.266 1996/02/17 18:28:00 drd
! 585: * Dick Crawford - terminal-driver help text
! 586: * Mark Charney - location of gdgif library
! 587: * Thomas Koenig - trap floating point exception in set view 0,90
! 588: * drd: TERM_CAN_MULTIPLOT in pm.trm
! 589: * rationalise code in x11.trm
! 590: * HAVE_LOCALE -> NO_LOCALE_H in configuration
! 591: * tweak makefiles for documentation
! 592: *
! 593: * Revision 1.265 1996/01/30 23:47:14 drd
! 594: * drd: tweak malefile.djg
! 595: * Stefan Bodewig: doc2info.c and xref.c
! 596: * Dick Crawford: new gnuplot.doc
! 597: * - note that there is a problem with tables in doc2ipf !
! 598: *
! 599: * Revision 1.264 1996/01/28 16:31:44 drd
! 600: * drd: take out defunct atari.trm from some makefiles
! 601: * (try to) choose real(sqrt(z)) >= 0
! 602: * Emmanuel Bigler, drd: encoding support for hpgl
! 603: * Werner Geppert: fixes to help text in post.trm and x11.trm
! 604: * Stefan Bodewig: add asinh etc
! 605: * Pieter Vosbeek: new pslatex.trm
! 606: * Emmanual Bigler: djsvga.trm
! 607: *
! 608: * Revision 1.263 1996/01/25 19:47:34 drd
! 609: * drd: all doc2* filters use termdoc.c
! 610: * trap seg fault in doc2rtf.c
! 611: * tweak grass.trm to work with doc2*
! 612: *
! 613: * Revision 1.262 1996/01/24 22:18:24 drd
! 614: * drd: optional heap checking if compiled with CHECK_HEAP_USE
! 615: * remove term/emxvgaold.trm term/bigfig.trm term/pstex.trm
! 616: * tweaks to hpljii.trm and win.trm for making manual with *.trm
! 617: * docs/termdoc.c reads from allterm.h if -DALL_TERM
! 618: *
! 619: * Revision 1.261 1996/01/23 20:42:24 drd
! 620: * Stephen Peters : %%Orientation in postscript output
! 621: * Thomas Witelski,drd: space after mirror in save_xtics
! 622: * Axel Kielhorn,drd: reset x2range
! 623: * Joerg Fischer,drd: change to GPMIN/GPMAX
! 624: * extend scientific symbols in gsprintf
! 625: * restore reading of files on command line
! 626: *
! 627: * Revision 1.260 1996/01/23 19:25:56 drd
! 628: * drd: tweaks to compile on NT (hope I got them all)
! 629: *
! 630: * Revision 1.259 1996/01/22 21:22:25 drd
! 631: * drd: have a go at splot 'file' matrix - index not done yet
! 632: *
! 633: * Revision 1.258 1996/01/18 20:36:22 drd
! 634: * Pedro Mendes, drd: try to tidy up sources/build for win16/win32
! 635: *
! 636: * Revision 1.257 1996/01/17 23:09:43 drd
! 637: * drd: first attempt at clear for multiplot
! 638: * catch seg fault in xstrftime
! 639: * fix output in show/save xrange for xdata time
! 640: *
! 641: * Revision 1.256 1996/01/16 22:12:34 drd
! 642: * drd: trap a div by zero with xdtics / xmtics
! 643: * try to support tm_wday field in ggmtime()
! 644: * first attempt at timecolumn() and tm_sec() family
! 645: *
! 646: * Revision 1.255 1996/01/11 22:45:12 drd
! 647: * Volker Solinus, drd: avoid namespace clashes with zlib used by png term
! 648: * Joerg Fischer: more help moved into terminal driver files
! 649: *
! 650: * Revision 1.254 1996/01/11 22:25:28 drd
! 651: * jrv@vanzandt.mv.com : auto contours at "nice" levels
! 652: * hkeller@gwdg.de : improvements to contouring code
! 653: *
! 654: * Revision 1.253 1996/01/11 21:58:22 drd
! 655: * Lucas Hart: trap a division by zero
! 656: * Volker Solinus: fix some weird problems caused by folding editor
! 657: * Carsten Steger: many small tweaks to compile on HP-UX and Amiga
! 658: *
! 659: * Revision 1.252 1996/01/11 21:43:34 drd
! 660: * s.mccluney@bre.com: make wgnuplot filename run until plot window is
! 661: * explicitly closed, or enter interactive session if
! 662: * /noend is specified
! 663: *
! 664: * Revision 1.251 1996/01/10 21:26:19 drd
! 665: * drd: add file gnuplot.opt containing a list of the core files
! 666: * update makefile.vms to use this. Comments in some other makefiles
! 667: *
! 668: * Revision 1.250 1996/01/10 20:18:37 drd
! 669: * drd: add doc2html.c into the cvs tree, and so into distribution
! 670: * trivial tweaks to win/ files to compile with VC++
! 671: *
! 672: * Revision 1.249 1996/01/10 20:07:49 drd
! 673: * cmw: patches for win32s using borland c + various small tweaks
! 674: *
! 675: * Revision 1.248 1995/12/20 22:44:28 drd
! 676: * Erik Luijten: missing static keyword in set.c
! 677: * fix a small layout problem in Makefile.in
! 678: * Joerg Fischer: put back in the extra line in boxed key
! 679: * drd: post eps bounding box
! 680: * make %T print as %d not %f hence no trailing .000000
! 681: *
! 682: * Revision 1.247 1995/12/20 21:46:41 drd
! 683: * Stefan Bodewig: updated remaining terminals
! 684: * Joerg Fischer: moved help text to drivers
! 685: * Dick Crawford: docs/ps_guide.ps
! 686: *
! 687: * Revision 1.246 1995/12/18 22:41:13 drd
! 688: * drd: accept %+... in gprintf()
! 689: * first attempt at accepting set ytics [start,]step[,end]
! 690: *
! 691: * Revision 1.245 1995/12/14 21:08:59 drd
! 692: * drd: oops - range calculation wrong in splines
! 693: * Neil Mathews: catch a possible pointer mis-access
! 694: * Joerg Fischer: tidy the set/show messages
! 695: *
! 696: * Revision 1.244 1995/12/12 22:15:24 drd
! 697: * drd: make interpol.c aware of dual axes and log scales
! 698: * tighten up on plot using n cf plot using 0:n, including plot..every
! 699: *
! 700: * Revision 1.243 1995/12/11 23:14:09 drd
! 701: * drd: dont seg fault if initial term not identified
! 702: * dont take logs twice in spline stuff
! 703: * both min and MIN are defined by some compilers - use GPMIN
! 704: * update spline demo
! 705: * various: small tweaks for different compilers
! 706: *
! 707: * Revision 1.242 1995/12/10 18:40:57 drd
! 708: * drd: back out change to bitmap.h [dont quite understand, actually !]
! 709: * second attempt at setlocale stuff
! 710: *
! 711: * Revision 1.241 1995/12/07 21:58:06 drd
! 712: * drd: tweaks to configure.in, Makefile.in
! 713: * add set locale
! 714: * Hans Olav Eggestad: timeseries patches
! 715: *
! 716: * Revision 1.240 1995/12/05 22:18:51 drd
! 717: * drd: try to fix the postscript bounding-box and reencode problems
! 718: * Joerg Fischer: cp437 and cp830 code pages for postscript
! 719: * drd: bogus code in boundary() in graphics.c (ybot used before set)
! 720: *
! 721: * Revision 1.239 1995/12/02 22:04:44 drd
! 722: * carsten steger: amiga fixes, plus upgrades for several terminals
! 723: * drd: make post.trm variables static
! 724: *
! 725: * Revision 1.238 1995/12/02 21:16:50 drd
! 726: * drd and many others: small tweaks to code to avoid compiler warnings
! 727: * and improve portability
! 728: *
! 729: * Revision 1.237 1995/11/29 19:01:22 drd
! 730: * schooley@ee.gatech.edu: mif.trm
! 731: * Ian MacPhedran: hpgl.trm
! 732: *
! 733: * Revision 1.236 1995/11/29 17:45:30 drd
! 734: * drd: changes for VMS
! 735: *
! 736: * Revision 1.235 1995/11/29 14:32:26 drd
! 737: * schuh@meteo.uni-koeln.de: fix splines, etc
! 738: * plot 'file' smooth ...
! 739: *
! 740: * Revision 1.234 1995/11/27 12:57:30 drd
! 741: * Ian_MacPhedran@engr.USask.CA : coloured points in fig output
! 742: *
! 743: * Revision 1.233 1995/11/27 11:28:48 drd
! 744: * drd: add x2 label
! 745: * allow fonts for title / axis labels / time
! 746: * allow strftime format for timestamp
! 747: *
! 748: * Revision 1.232 1995/11/20 12:04:53 drd
! 749: * Joerg Fischer: extra line in boxed key
! 750: *
! 751: * Revision 1.231 1995/11/20 11:28:45 drd
! 752: * drd: a few portability concerns
! 753: * beebe@math.utah.edu - trap use of void fn in an expression.
! 754: *
! 755: * Revision 1.230 1995/11/17 17:58:01 drd
! 756: * drd: try to eliminate the MAXINT problem in datafile.c
! 757: *
! 758: * Revision 1.229 1995/11/03 11:23:54 drd
! 759: * drd: accept x1y2 etc as well as first or second
! 760: * small change to tics for very small plots
! 761: *
! 762: * Revision 1.228 1995/11/02 16:55:29 drd
! 763: * drd: dont core dump when plot is very small - disable key instead
! 764: * when autoscaling tics, take plot size and font size into account
! 765: * Neil Mathews : dont forget to alloc room for string terminator
! 766: *
! 767: * Revision 1.227 1995/11/02 13:14:05 drd
! 768: * drd: support boxed key with key under
! 769: *
! 770: * Revision 1.226 1995/11/01 19:05:06 drd
! 771: * drd: splot fix for rs6000
! 772: * allow negative ticslevel
! 773: * geometric series tics for logscale
! 774: * enhanced sprintf for tic format
! 775: *
! 776: * Revision 1.225 1995/11/01 17:43:50 drd
! 777: * drd: added png and updated several other drivers, particularly for help
! 778: * add the code to doc2gih and doc2hlp to merge help from driver files
! 779: *
! 780: * Revision 1.224 1995/08/25 07:39:46 drd
! 781: * drd: show, save and reset 'origin'
! 782: * trap seg.fault in dumb.trm
! 783: * avoid garbage on exit from linux vga
! 784: * reset ordinate at double blank line
! 785: * John Turner : tidy up key
! 786: *
! 787: * Revision 1.223 1995/08/24 17:06:47 drd
! 788: * drd: detect tempnam in configure
! 789: *
! 790: * Revision 1.222 1995/08/24 13:06:32 drd
! 791: * drd: run configure.in through autoconf 2.4
! 792: *
! 793: * Revision 1.221 1995/08/24 12:49:55 drd
! 794: * drd: update dumb and latex terminals
! 795: * Joerg Fischer : small change to pm driver
! 796: *
! 797: * Revision 1.220 1995/08/24 11:54:12 drd
! 798: * drd: many small changes : index a:b:c for splot, fixes for vms compile,
! 799: * preserve \ in strings saved then loaded
! 800: *
! 801: * Revision 1.219 1995/07/28 16:22:38 drd
! 802: * drd: still trying to get it to compile on sun
! 803: *
! 804: * Revision 1.218 1995/07/28 10:19:03 drd
! 805: * drd: more changes to make it compile on sun
! 806: *
! 807: * Revision 1.217 1995/07/27 16:23:05 drd
! 808: * drd: changes to compile on archaic sun compiler
! 809: * - some ANSI prototypes without __P had sneaked in
! 810: * - sun compiler doesn't merge adjacent string constants ?
! 811: * - 0L caused error ?
! 812: * (still a problem with float.h ?)
! 813: *
! 814: * Revision 1.216 1995/07/21 10:45:45 drd
! 815: * Ian McPhedron, drd - updated various tek drivers to new format
! 816: *
! 817: * Revision 1.215 1995/06/22 15:20:37 drd
! 818: * drd: fix garbage output from print {1, 1.74268162741998e-08}
! 819: * atari terminals in makefile.unx
! 820: *
! 821: * Revision 1.214 1995/06/19 14:22:14 drd
! 822: * werner@bilbo.mez.ruhr-uni-bochum.de : tgif.trm
! 823: * Dick Crawford : new docs
! 824: *
! 825: * Revision 1.213 1995/06/19 13:10:25 drd
! 826: * drd: fix missing ytics in splot
! 827: * splot x*y ; plot x didn't (seem to) do the plot
! 828: * tony@plaza.ds.adp.com : atof not prototyped in scanner.c
! 829: * dirk@lstm.uni-erlangen.de : typos in term.h and ataries.trm
! 830: *
! 831: * Revision 1.212 1995/06/16 12:37:09 drd
! 832: * drd : update regis terminal
! 833: *
! 834: * Revision 1.211 1995/06/16 12:02:41 drd
! 835: * turner@lanl.gov : /usr/openwin -> $OPENWINHOME in makefile.unx
! 836: *
! 837: * Revision 1.210 1995/06/16 11:58:32 drd
! 838: * schuh@meteo.Uni-Koeln.DE : add bezier, etc to saved output
! 839: *
! 840: * Revision 1.209 1995/06/16 11:45:50 drd
! 841: * drd: make enhpost an 'enhanced' option on post.trm
! 842: *
! 843: * Revision 1.208 1995/06/16 10:07:51 drd
! 844: * Thomas.Koenig : set encoding
! 845: *
! 846: * Revision 1.207 1995/06/16 09:06:49 drd
! 847: * macphed@dvinci.usask.ca, drd: implement MINEXP
! 848: *
! 849: * Revision 1.206 1995/06/16 07:57:00 drd
! 850: * drd: saved absolute key position incorrectly
! 851: *
! 852: * Revision 1.205 1995/06/15 15:51:21 drd
! 853: * Richard Stanton : os2 makefile
! 854: * prm@aber.ac.uk : windows patch
! 855: *
! 856: * Revision 1.204 1995/06/15 15:35:59 drd
! 857: * drd, papp@tpri6f.gsi.de : effort to store all co-ordinate numbers
! 858: * in unsigned variables
! 859: *
! 860: * Revision 1.203 1995/06/15 10:51:22 drd
! 861: * drd: show zeroax was showing wrong linetype
! 862: * pieter@wfw.wtb.tue.nl : update pslatex driver to output plain TeX
! 863: *
! 864: * Revision 1.202 1995/06/15 10:30:42 drd
! 865: * drd: key wrong with set cont; splot ... notitle
! 866: * anonymous: makefile.tc fixes
! 867: *
! 868: * Revision 1.201 1995/06/14 13:13:03 drd
! 869: * drd: h_tic and v_tic reversed in xtick_callback and ytick_callback
! 870: *
! 871: * Revision 1.200 1995/06/14 12:20:42 drd
! 872: * dirk@lstm.uni-erlangen.de: atari patches
! 873: *
! 874: * Revision 1.199 1995/06/13 14:13:23 drd
! 875: * drd: tidy up contour key entries.
! 876: * accept set clabel ['format'] to control key printf format.
! 877: *
! 878: * Revision 1.198 1995/06/13 10:18:10 drd
! 879: * drd: portrait and landscape were switched in enh/post.trm
! 880: *
! 881: * Revision 1.197 1995/06/12 18:09:30 drd
! 882: * drd: fix ylabel x-coord when origin is displaced from 0,0
! 883: * fix output from 'show margin'
! 884: *
! 885: * Revision 1.196 1995/06/12 14:19:07 drd
! 886: * drd: fix bug where empty data files not correctly trapped
! 887: *
! 888: * Revision 1.195 1995/06/12 12:05:04 drd
! 889: * drd: fix bug in fortran D/Q detection
! 890: * put #ifdef LINUX around linux.trm in term.h
! 891: *
! 892: * Revision 1.194 1995/05/26 17:41:52 drd
! 893: * anonymous ! (uploaded to /incoming)
! 894: *
! 895: * Revision 1.193 1995/05/26 17:25:47 drd
! 896: * Roger Fearick: os/2 patches
! 897: *
! 898: * Revision 1.192 1995/05/25 16:44:27 drd
! 899: * drd: multiplot for splot; suspend only when prompt is issued
! 900: *
! 901: * Revision 1.191 1995/05/25 14:24:08 drd
! 902: * drd: change term_tbl[term] to term-> in preparation for change to
! 903: * linked lists of terminals
! 904: *
! 905: * Revision 1.190 1995/05/25 13:38:17 drd
! 906: * drd: fix memory leak when plotting files without \n before EOF
! 907: *
! 908: * Revision 1.189 1995/05/25 10:47:21 drd
! 909: * drd: error in parsing set *range reverse writeback
! 910: *
! 911: * Revision 1.188 1995/05/12 12:26:35 drd
! 912: * woo,drd: initial multiplot support
! 913: *
! 914: * Revision 1.187 1995/05/11 15:22:51 drd
! 915: * Richard Stanton, Roger Fearick : OS/2 patches
! 916: * Russel Lang, Pedro Mendes : windows patches
! 917: *
! 918: * Revision 1.186 1995/05/11 12:05:09 drd
! 919: * Martijn Schipper : os9 port
! 920: *
! 921: * Revision 1.185 1995/05/09 15:47:32 drd
! 922: * drd: trivial bug in reporting of extension of ranges < zero
! 923: *
! 924: * Revision 1.184 1995/05/09 15:35:01 drd
! 925: * drd: range reverse and writeback
! 926: *
! 927: * Revision 1.183 1995/05/09 12:27:15 drd
! 928: * several beta testers : mismatch in declarations for {xy}fact across files
! 929: *
! 930: * Revision 1.182 1995/05/09 12:23:51 drd
! 931: * drd: realloc(NULL,x) is not to be trusted
! 932: *
! 933: * Revision 1.181 1995/04/27 14:33:42 drd
! 934: * dirk@lstm.uni-erlangen.de : fix 'set nozeroaxis' bug
! 935: * drd: syntax error in gplt_x11.c
! 936: *
! 937: * Revision 1.180 1995/04/27 14:00:11 drd
! 938: * Richard Standton: os/2 changes
! 939: * mikulik@labs.polycnrs-gre.fr : djgpp changes
! 940: * drd: two blank lines after table output, for index
! 941: * pointsize parsing in gplt_x11.c
! 942: *
! 943: * Revision 1.179 1995/04/27 12:06:05 drd
! 944: * drd: more recent FAQ
! 945: * update some makefiles
! 946: * use graph_error() rather than int_error() while graphics active
! 947: * allow mix of co-ordinate systems _within_ arrow/label posn.
! 948: *
! 949: * Revision 1.178 1995/04/24 10:41:54 drd
! 950: * Roger Fearick: more os/2 changes
! 951: * drd: trivial portability fixes
! 952: *
! 953: * Revision 1.177 1995/04/22 14:22:07 drd
! 954: * drd: accept set size x since if there is no ,y xsize already changed
! 955: * guard against division by zero when fit is almost perfect
! 956: *
! 957: * Revision 1.176 1995/04/21 15:02:03 drd
! 958: * drd: update a few of the makefiles
! 959: * temporary fixes to the non-portable timeseries code
! 960: *
! 961: * Revision 1.175 1995/04/21 12:46:18 drd
! 962: * drd: try to accept qQ in place of e for fortran quad numbers in datafile
! 963: * split graph3d.c into graph3d.c, util3d.c, hidden3d.c [needs cleanup]
! 964: *
! 965: * Revision 1.174 1995/04/20 18:11:55 drd
! 966: * olav@melvin.jordforsk.nlh.no : timeseries update
! 967: * set missing
! 968: * prm@aber.ac.uk : fix cd for win32
! 969: *
! 970: * Revision 1.173 1995/04/20 14:27:28 drd
! 971: * drd: modify table3d output so that it can be read back in as a data splot
! 972: *
! 973: * Revision 1.172 1995/04/20 13:18:52 drd
! 974: * prm@aber.ac.uk : win32 changes
! 975: * David Liu: merge pc graphics routines
! 976: *
! 977: * Revision 1.171 1995/04/20 12:54:40 drd
! 978: * drd: allow arbitrary number of columns and arbitrary length data lines
! 979: * start undefined fit variables at 1 rather than 1e-30
! 980: * Werner Geppert: new-format texdraw.trm
! 981: *
! 982: * Revision 1.170 1995/04/19 15:57:04 drd
! 983: * Roger Fearick: changes for os/2
! 984: *
! 985: * Revision 1.169 1995/04/19 14:01:42 drd
! 986: * Alex Woo, drd: isnumber -> isanumber to avoid BSD name conflict
! 987: *
! 988: * Revision 1.168 1995/04/19 13:15:20 drd
! 989: * drd: remove polar.dat and antenna.dat from makefiles.
! 990: *
! 991: * Revision 1.167 1995/04/19 10:59:04 drd
! 992: * mccauley@ecn.purdue.edu: update grass terminal
! 993: * drd: fix bug in inverted range in plot2d.c
! 994: *
! 995: * Revision 1.166 1995/04/13 17:06:42 drd
! 996: * drd: last-minute changes to makefile.vms
! 997: * implement sin(x) as expected for set angles degrees
! 998: * fix bug : acos(cos({0,1})) was undefined
! 999: *
! 1000: * Revision 1.165 1995/04/13 15:26:38 drd
! 1001: * drd: rewrite compiler detection in buildvms.com
! 1002: * fix plot second,x
! 1003: * add a set_pointsize function to the terminal driver fn
! 1004: * mods to term.c to support old and new forms of driver
! 1005: * initial implementation of tic mirror and axis for splot
! 1006: * a few set no* commands for consistency
! 1007: * make set bar continuous rather than on/off
! 1008: *
! 1009: * Revision 1.164 1995/04/07 18:03:59 drd
! 1010: * drd: more fixes from betatesters.
! 1011: * finally fix contour bug on OpenVMS/AXP and splot crash on OSF/AXP
! 1012: *
! 1013: * Revision 1.163 1995/04/06 13:59:00 drd
! 1014: * drd: the various small fixes to makefiles since release of 162
! 1015: * fixes for set zero and plot second,first,x
! 1016: *
! 1017: * Revision 1.162 1995/04/04 16:00:22 drd
! 1018: * drd: remove gnubin from makefiles
! 1019: *
! 1020: * Revision 1.161 1995/04/04 15:14:13 drd
! 1021: * drd: set size square. graph and screen coordinates for labels, etc
! 1022: * via is a requried keyword for fit. more code cleanups (#if 0)
! 1023: *
! 1024: * Revision 1.160 1995/04/03 19:09:21 drd
! 1025: * drd: allow key to be positioned at screen/graph co-ordinates
! 1026: *
! 1027: * Revision 1.159 1995/04/03 18:23:39 drd
! 1028: * phy6tc@gps.leeds.ac.uk : updated README.mf and makefile.unx for solaris
! 1029: * roger@rsun1.ms.ornl.gov, drd: accept i as abbreviation for index
! 1030: * was not autoscaling for binary splot
! 1031: * drd: implement absolute labels and arrows
! 1032: * small changes to makefile.tc
! 1033: *
! 1034: * Revision 1.158 1995/04/03 11:13:44 drd
! 1035: * rjl: 16-bit changes (ie make pointers GPHUGE)
! 1036: *
! 1037: * Revision 1.157 1995/04/03 10:36:10 drd
! 1038: * rjl: win32 patches
! 1039: *
! 1040: * Revision 1.156 1995/03/31 17:53:12 drd
! 1041: * drd: a few more corrections to command.c/plot2d.c/plot3d.c
! 1042: *
! 1043: * Revision 1.155 1995/03/31 16:19:03 drd
! 1044: * drd: extract some code from command.c into plot2d.c and plot3d.c
! 1045: * update makefiles, but I've probably missed something.
! 1046: * (what's Makefile.in - can it be used to autogenerate the makefiles ?)
! 1047: *
! 1048: * Revision 1.154 1995/03/31 13:24:06 drd
! 1049: * drd: more code cleanups, vms prototypes...
! 1050: * split setshow.c into set.c and show.c
! 1051: *
! 1052: * Revision 1.153 1995/03/31 10:22:23 drd
! 1053: * AL: no auto cast of 0 to 0.0 to gen_tics() with k&r compilers.
! 1054: * drd: ditto for cast of double to int in calls to dbl_raise()
! 1055: * code cleanup based on output from gcc -pedantic -Wall
! 1056: * cc -xansi for SGI and -DHAVE_UNISTD_H for linux
! 1057: *
! 1058: * Revision 1.152 1995/03/28 14:27:02 drd
! 1059: * drd: update 00test and CodeStyle
! 1060: * AL: explicit promotion of int->double since k&r compilers cant prototype
! 1061: *
! 1062: * Revision 1.151 1995/03/27 18:04:44 drd
! 1063: * drd: New (temporary) file WhatsNew
! 1064: * update some demos (not sure cvs has noticed..?)
! 1065: * zeroaxis linetype for 3d
! 1066: * draw 2d zeroaxes after grid to get the correct linetype
! 1067: *
! 1068: * Revision 1.150 1995/03/27 15:00:04 drd
! 1069: * drd: couple of problems with non-ansi compilers.
! 1070: * fonts for labels weren't being saved properly
! 1071: * allow linetype to be specied for grid and zeroaxes
! 1072: * allow all four margins to be specified : xmargin -> [lbrt]margin
! 1073: *
! 1074: * Revision 1.149 1995/03/27 09:41:50 drd
! 1075: * drd: reorder linux alphabetically in term.c
! 1076: * rename popen.c to amiga.c, add a CVS id line, update makefile.amg
! 1077: * more tweaks to makefile.vms
! 1078: *
! 1079: * Revision 1.148 1995/03/26 16:59:13 drd
! 1080: * drd : code cleanup in graph3d.c, command.c
! 1081: * brouard@sauvy.ined.fr : contour levels fixed when z is logscale
! 1082: *
! 1083: * Revision 1.147 1995/03/26 15:02:08 drd
! 1084: * drd: many, many changes. Second axes. Rewrite of polar mode. every option
! 1085: * on datafile. splot and fit use datafile module. grid at any/all of
! 1086: * tics. Auto-set left margin. Clip data at edge of splot. Remove
! 1087: * need for parametric mode for 3-column data file. border for splot.
! 1088: * Tics on border. Tics optionally mirrored on opposite border. Allow
! 1089: * plot '' to reuse last name. Various small bugfixes.
! 1090: *
! 1091: * Revision 1.146 1995/03/26 13:26:31 drd
! 1092: * drd: trap realloc(NULL,size) bug in vaxcrtl
! 1093: *
! 1094: * Revision 1.145 1995/03/05 12:33:29 alex
! 1095: * AL: suid fixes for linux
! 1096: *
! 1097: * Revision 1.144 1994/12/10 12:06:18 alex
! 1098: * AL: updated configure.in for autoconf 2.x
! 1099: *
! 1100: * Revision 1.143 1994/10/06 14:33:39 alex
! 1101: * Roger Fearick: OS/2 patches for alpha 140
! 1102: *
! 1103: * Revision 1.142 1994/09/29 22:37:56 alex
! 1104: * David J. Liu: read wait string from /dev/console in linux.trm
! 1105: *
! 1106: * Revision 1.141 1994/09/18 16:45:59 alex
! 1107: * David J. Liu: new linux driver, new terminal function set_font (only
! 1108: * Postscript yet), new emx terminal
! 1109: *
! 1110: * Revision 1.140 1994/09/13 23:12:18 alex
! 1111: * AL: updated 00test
! 1112: *
! 1113: * Revision 1.139 1994/09/13 22:24:37 alex
! 1114: * David Denholm: unary +, duplicate symbols in contour.c, plot.h
! 1115: * makefile.vms fixes, undefined dummy vars in plot command,
! 1116: * some bugfixes / additions to key
! 1117: *
! 1118: * Revision 1.138 1994/09/13 19:21:06 alex
! 1119: * AL: added -DNO_GIH to vms and Windows makefiles
! 1120: *
! 1121: * Revision 1.137 1994/09/13 18:54:22 alex
! 1122: * Andrew McLean: avoid CFLAGS commandline overflow in makefile.tc
! 1123: *
! 1124: * Revision 1.136 1994/09/13 18:35:02 alex
! 1125: * Carsten Steger: pipe support for Amiga
! 1126: *
! 1127: * Revision 1.135 1994/09/13 18:20:35 alex
! 1128: * AL: avoid integer overflow in constant expressions for 16bit compilers.
! 1129: * Hope I caught all.
! 1130: *
! 1131: * Revision 1.134 1994/09/13 16:14:13 alex
! 1132: * AL: memory functions moved to alloc.c. removed default cases again.
! 1133: *
! 1134: * Revision 1.133 1994/09/03 12:18:05 alex
! 1135: * AL: EOF lockup fix in readline.c
! 1136: *
! 1137: * Revision 1.132 1994/09/03 12:05:00 alex
! 1138: * Carsten Steger: fix for missing tics in polar mode. (Some patch conflicts,
! 1139: * still not working completely)
! 1140: *
! 1141: * Revision 1.131 1994/09/03 10:41:56 alex
! 1142: * AL: strftime rewrite, removed strftime dummy from misc.c, still has to be
! 1143: * added to buildvms.com and makefile.vms
! 1144: *
! 1145: * Revision 1.130 1994/08/28 15:34:26 alex
! 1146: * AL: changed defines MEMCPY and MEMSET to BCOPY and BZERO, changed all
! 1147: * occurences to bzero to memset.
! 1148: * added default case with warning to all switch statements
! 1149: * removed VFORK code and comments
! 1150: *
! 1151: * Revision 1.129 1994/08/28 12:58:45 alex
! 1152: * AL: reintroduced NOGAMMA flag, gamma in specfun in only used if NOGAMMA is
! 1153: * defined. (Maybe the flag needs to be added to some of the makefiles)
! 1154: *
! 1155: * Revision 1.128 1994/08/28 11:45:30 alex
! 1156: * AL: change check for valid data after strtod call
! 1157: *
! 1158: * Revision 1.127 1994/08/28 11:12:52 alex
! 1159: * David Denholm: using patch
! 1160: *
! 1161: * Revision 1.126 1994/08/27 18:01:05 alex
! 1162: * AL: took out blank line fix again
! 1163: *
! 1164: * Revision 1.125 1994/08/18 16:39:28 alex
! 1165: * AL: accept line with whitespace a separator in data files.
! 1166: *
! 1167: * Revision 1.124 1994/08/18 16:14:40 alex
! 1168: * AL: new mkdist script, autoconf fixes for NeXT, support for GNU readline
! 1169: *
! 1170: * Revision 1.123 1994/08/09 10:03:46 alex
! 1171: * Yehavi Bourvine: space around = in fit.c, matrix.c
! 1172: *
! 1173: * Revision 1.122 1994/08/05 08:57:48 alex
! 1174: * AL: fixes for non-ANSI compilers
! 1175: *
! 1176: * Revision 1.121 1994/07/30 16:37:39 alex
! 1177: * AL: added errorfix.sh
! 1178: *
! 1179: * Revision 1.120 1994/07/30 16:35:39 alex
! 1180: * AL: fixup script for #error directives on brain dead compilers, install.sh
! 1181: * from autoconf
! 1182: *
! 1183: * Revision 1.119 1994/07/27 16:45:38 alex
! 1184: * AL: generate options string that PSLATEX_init understands
! 1185: *
! 1186: * Revision 1.118 1994/07/27 15:34:54 alex
! 1187: * Pieter Vosbeek: new pstex driver
! 1188: *
! 1189: * Revision 1.117 1994/07/27 14:48:48 alex
! 1190: * Vivek Khera: update for pslatex driver
! 1191: *
! 1192: * Revision 1.116 1994/07/27 14:28:33 alex
! 1193: * David Denholm: pad struct coordinate to 32 bytes
! 1194: *
! 1195: * Revision 1.115 1994/07/24 15:54:17 alex
! 1196: * Martin P.J. Zinser: move VMS status definition inside main to avoid double
! 1197: * definition on APX
! 1198: *
! 1199: * Revision 1.114 1994/07/24 15:39:08 alex
! 1200: * Brian McKeever, David Denholm, AL: added comment about distinguishing
! 1201: * VAX and Alpha in buildvms.com
! 1202: *
! 1203: * Revision 1.113 1994/07/24 15:28:47 alex
! 1204: * Richard Mathar: chance makefile.unx comment about Convex 10.1, use -O1 for
! 1205: * convex_x11.
! 1206: *
! 1207: * Revision 1.112 1994/07/23 15:28:07 alex
! 1208: * David Denholm: recognise X11 flags is uppercase also
! 1209: *
! 1210: * Revision 1.111 1994/06/26 15:58:44 alex
! 1211: * David Denholm: check that pointsize is >0
! 1212: *
! 1213: * Revision 1.110 1994/06/26 15:50:20 alex
! 1214: * David Denholm: variable pointsize, some bug fixes
! 1215: * AL: add pointsize to next.trm+gnuplot.doc
! 1216: *
! 1217: * Revision 1.109 1994/06/25 13:23:27 alex
! 1218: * Carsten Steger: Amiga fixes
! 1219: *
! 1220: * Revision 1.108 1994/06/25 13:16:25 alex
! 1221: * Carsten Steger: HPUX fixes
! 1222: *
! 1223: * Revision 1.107 1994/06/25 12:52:36 alex
! 1224: * Matt Heffron: more point symbols for enhpost.trm
! 1225: *
! 1226: * Revision 1.106 1994/06/25 12:44:13 alex
! 1227: * AL: install lasergnu from sourcedir in Makefile.in
! 1228: * Alexander Woo,Hans Olav Eggestad: fixed for graphics.c
! 1229: * added timedat.dem to all.dem
! 1230: *
! 1231: * Revision 1.105 1994/06/25 11:44:51 alex
! 1232: * AL: configure created with new autoconf 1.11
! 1233: *
! 1234: * Revision 1.104 1994/05/02 22:26:02 alex
! 1235: * AL: added substitute function strerror, cast qsort function to right type
! 1236: * removed warning about return type in tek.trm
! 1237: *
! 1238: * Revision 1.103 1994/05/01 16:12:49 alex
! 1239: * Daniel S. Lewart: AIX makefile fixes
! 1240: *
! 1241: * Revision 1.102 1994/05/01 16:04:40 alex
! 1242: * David Denholm: vms fixes in buildvms and makefile.vms
! 1243: *
! 1244: * Revision 1.101 1994/05/01 15:36:50 alex
! 1245: * Alex Woo: fixes for timedat, Borland C, OSF
! 1246: *
! 1247: * Revision 1.100 1994/05/01 15:23:11 alex
! 1248: * Yehavi Bourvine: fixes for vms
! 1249: *
! 1250: * Revision 1.99 1994/04/30 16:09:21 alex
! 1251: * Olaf Flebbe: use doubles for reading data files, print error message when %f
! 1252: * is used
! 1253: *
! 1254: * Revision 1.98 1994/04/30 15:35:20 alex
! 1255: * AL: signal function type, added GPL to end of configure.in
! 1256: *
! 1257: * Revision 1.97 1994/04/29 10:43:31 alex
! 1258: * AL: cleaned up signal calls, removed obsolete next_31 makefile target,
! 1259: * removed autoconf call from Makefile.in, check for signal type in
! 1260: * configure
! 1261: *
! 1262: * Revision 1.96 1994/04/26 12:54:54 alex
! 1263: * Carsten Grammes: removed single character input and variable function
! 1264: * arguments from fit.c, moved fit demofiles to ./demo, updated version message
! 1265: * AL: removed obsolete test for variable arguments from configure, wasn't
! 1266: * working anyway
! 1267: *
! 1268: * Revision 1.95 1994/04/26 11:34:01 alex
! 1269: * Raymond Toy: Update for PSTricks terminal
! 1270: *
! 1271: * Revision 1.94 1994/04/26 11:14:03 alex
! 1272: * Jay I Choe: different line styles for tek40xx, typo in draw_clip_line in
! 1273: * graph3d.c
! 1274: *
! 1275: * Revision 1.93 1994/04/26 11:01:11 alex
! 1276: * AL: removed call to malloc_debug, configure with autoconf 1.9
! 1277: *
! 1278: * Revision 1.92 1994/04/06 08:52:20 alex
! 1279: * AL: moved cd and pwd commands out of command(), setdrive fix for MSC
! 1280: * removed extern declarations from term/*, updated 00test
! 1281: *
! 1282: * Revision 1.91 1994/04/05 17:32:14 alex
! 1283: * AL: moved stdio.h and setjmp.h to stdfn, env now declared in plot.h
! 1284: *
! 1285: * Revision 1.90 1994/04/05 16:19:10 alex
! 1286: * Matt Heffron: enhanced postscript driver, if and call command
! 1287: *
! 1288: * Revision 1.89 1994/04/01 15:46:52 alex
! 1289: * AL: changed variable argument lists to use either stdarg or varargs
! 1290: * added checks to configure
! 1291: *
! 1292: * Revision 1.88 1994/04/01 00:12:38 alex
! 1293: * Carsten Steger: fix for draw_clip_line when more than two intersections are
! 1294: * found
! 1295: *
! 1296: * Revision 1.87 1994/04/01 00:07:27 alex
! 1297: * Carsten Steger: changes for hpux 9.0
! 1298: *
! 1299: * Revision 1.86 1994/03/31 23:09:54 alex
! 1300: * AL: renamed stringfn.h to stdfn.h, moved stdlib, sys/types, errno, time
! 1301: * to stdfn.h, added checks for headers to configure, removed declarations for
! 1302: * stdlib, time and math functions
! 1303: *
! 1304: * Revision 1.85 1994/03/30 16:19:41 alex
! 1305: * David Denholm: changes for openvms/axp
! 1306: * AL: moved some global variable declarations to plot.h
! 1307: *
! 1308: * Revision 1.84 1994/03/30 02:04:46 alex
! 1309: * Alexander Woo: makefile changes for solaris and osf, minor tics are off
! 1310: * by default
! 1311: *
! 1312: * Revision 1.83 1994/03/30 01:40:10 alex
! 1313: * Roger Fearick: os2 fixes for term/pm.trm
! 1314: *
! 1315: * Revision 1.82 1994/03/30 01:27:58 alex
! 1316: * Carsten Steger: amiga fixes, new reset command,
! 1317: * docs/*.c now includes "ansichek.h"
! 1318: * AL: removed -Idocs from all makefiles
! 1319: *
! 1320: * Revision 1.81 1994/03/30 00:57:23 alex
! 1321: * Olaf Flebbe: check for string.h and strchr in configure
! 1322: *
! 1323: * Revision 1.80 1994/03/30 00:35:50 alex
! 1324: * Olaf Flebbe: print up to 15 digits in print command
! 1325: *
! 1326: * Revision 1.79 1994/03/29 22:49:47 alex
! 1327: * AL: changed action tables to dynamic size, read_line fix
! 1328: *
! 1329: * Revision 1.78 1994/03/29 19:10:32 alex
! 1330: * AL: changed token table to dynamic size
! 1331: *
! 1332: * Revision 1.77 1994/03/29 16:33:15 alex
! 1333: * AL: removed useless replot_line_len and extend_input_line
! 1334: *
! 1335: * Revision 1.76 1994/03/29 16:26:17 alex
! 1336: * AL: changed replot_line to dynamic length
! 1337: *
! 1338: * Revision 1.75 1994/03/29 13:36:54 alex
! 1339: * AL: readline with variable line length
! 1340: *
! 1341: * Revision 1.74 1994/03/23 17:36:03 alex
! 1342: * Robert Cunningham: draw 3d impulses from 0 plane and not from base
! 1343: * Raymond Toy,AL: find X if includes and libs are in the standard directories
! 1344: *
! 1345: * Revision 1.73 1994/03/22 14:26:23 alex
! 1346: * Yehavi Bourvine: changes for gnufit with vms
! 1347: * AL: removed NOGAMMA define since it is no longer needed
! 1348: *
! 1349: * Revision 1.72 1994/03/22 13:40:16 alex
! 1350: * Olaf Flebbe: gnufit changes to Makefile.in, autoconf code to detect strnicmp
! 1351: * and strcasecmp
! 1352: * AL: added -DSTRNICMP to Borland and MS makefiles, working strnicmp function
! 1353: * autoconf code to detect termios and tcgetattr on NeXT
! 1354: *
! 1355: * Revision 1.71 1994/03/22 02:15:17 alex
! 1356: * AL: sgtty version of kbhit and getch in fit.c. TERMIOS_FIT now called TERMIOS
! 1357: * (as in readline), NeXT uses termios in readline also. new targets for old
! 1358: * (i.e. <=3.1) versions of NeXTstep
! 1359: *
! 1360: * Revision 1.70 1994/03/21 17:29:03 alex
! 1361: * AL: merged DOS version of read_line into generic one. vms still missing.
! 1362: *
! 1363: * Revision 1.69 1994/03/20 14:57:04 alex
! 1364: * AL: changed interactive and file input to dynamic line len. dos and vms not
! 1365: * yet.
! 1366: *
! 1367: * Revision 1.68 1994/03/19 14:28:48 alex
! 1368: * AL: added buffer size parameter to copy_str, quote_str and capture, removed
! 1369: * quotel_str
! 1370: *
! 1371: * Revision 1.67 1994/03/18 23:08:27 alex
! 1372: * AL: removed extern declarations without prototypes
! 1373: *
! 1374: * Revision 1.66 1994/03/18 22:42:01 alex
! 1375: * AL: removed most(?) extern function declarations without prototypes
! 1376: *
! 1377: * Revision 1.65 1994/03/18 21:06:03 alex
! 1378: * Carsten Gammes: fix for prototype for solve_tri_diag
! 1379: * David Denholm, AL: fix for 0.0**1.0 and arg(0)
! 1380: * Olaf Flebbe, AL: use signed int in dumb term, add nl after dumping plot
! 1381: * AL: removed printf warnings from hpgl.trm and regis.trm
! 1382: *
! 1383: * Revision 1.64 1994/03/18 16:23:24 alex
! 1384: * AL: removed ANSI prototypes in fit.c, kbhit and getch static
! 1385: *
! 1386: * Revision 1.63 1994/03/17 10:44:20 alex
! 1387: * AL: updated 00test
! 1388: *
! 1389: * Revision 1.62 1994/03/17 00:54:13 alex
! 1390: * AL: deANSIfied the gnufit functions, added readme.1st as README.fit
! 1391: *
! 1392: * Revision 1.61 1994/03/17 00:04:28 alex
! 1393: * Carsten Grammes: gnufit 1.2, new files fit.c, fit.h, matrix.c, matrix.h,
! 1394: * type.h, fitdemo directory
! 1395: *
! 1396: * Revision 1.60 1994/03/14 17:28:50 alex
! 1397: * AL: new file stringfn.h to include string.h or strings.h, removed all
! 1398: * external declarations for str??? functions
! 1399: *
! 1400: * Revision 1.59 1994/03/14 14:44:41 alex
! 1401: * AL: changed all functions with char arguments to ANSI style, changed more
! 1402: * index calls, removed warning about HUGE redefinition on NeXT
! 1403: *
! 1404: * Revision 1.58 1994/03/13 16:46:49 alex
! 1405: * Wolfram Gloger: include ansichek after system includes, don't redefine
! 1406: * __P if defined in linux
! 1407: *
! 1408: * Revision 1.57 1994/03/13 16:32:50 alex
! 1409: * Yehavi Bourvine: changes for vms
! 1410: *
! 1411: * Revision 1.56 1994/03/13 16:10:55 alex
! 1412: * Alex Woo: changes for SGI IRIX
! 1413: *
! 1414: * Revision 1.55 1994/03/13 16:01:52 alex
! 1415: * Ton van Overbeek: changes for PureC
! 1416: * AL: changed all uses of index and rindex to strchr and strrchr
! 1417: *
! 1418: * Revision 1.54 1994/03/13 15:32:57 alex
! 1419: * AL: some prototype fixes to compile on PCs
! 1420: *
! 1421: * Revision 1.53 1994/03/13 15:27:51 alex
! 1422: * John Interrante: better cleanup in Makefile.in, also draw horizontal grid
! 1423: * lines, don't print terminal number
! 1424: * AL: rename docs/makefile and docs/latextut/makefile in configure
! 1425: *
! 1426: * Revision 1.52 1994/03/13 14:57:57 alex
! 1427: * Carsten Steger: revised amiga makefile, some more prototypes, removed
! 1428: * unused variables, fix for ytick==0.0
! 1429: *
! 1430: * Revision 1.51 1994/03/13 14:28:14 alex
! 1431: * Olaf Flebbe: search for lgamma in libm
! 1432: *
! 1433: * Revision 1.50 1994/03/03 14:07:40 alex
! 1434: * AL: removed some ANSI-style functions, # always in first column
! 1435: *
! 1436: * Revision 1.49 1994/03/02 00:13:15 alex
! 1437: * AL: added 00test README file
! 1438: *
! 1439: * Revision 1.48 1994/02/25 16:38:09 alex
! 1440: * AL: added prototypes to files in docs. Added -Idocs to all makefiles that
! 1441: * don't (cd docs; make something)
! 1442: *
! 1443: * Revision 1.47 1994/02/25 15:14:05 alex
! 1444: * AL: added ANSI prototypes for all files . and term, new files protos.h,
! 1445: * fnproto.h, binary.h, ansichek.h
! 1446: *
! 1447: * Revision 1.46 1994/01/29 16:27:49 alex
! 1448: * HO Eggestad's timeseries mods
! 1449: *
! 1450: * Revision 1.45 1994/01/27 23:15:21 alex
! 1451: * AL: Atari ST MultiAES mods, Projects file
! 1452: *
! 1453: * Revision 1.44 1994/01/07 13:53:29 alex
! 1454: * AL: changed version numbers to 3.5
! 1455: *
! 1456: * Revision 1.43 1994/01/03 16:49:28 alex
! 1457: * Olaf Flebbe: use DBL_MAX for VERYLARGE on sgi, since HUGE==FLT_MAX
! 1458: *
! 1459: * Revision 1.42 1994/01/03 16:43:28 alex
! 1460: * AL,Paul Mitchell: change X11 settings for sgi, pass INSTALL to docs/makefile
! 1461: *
! 1462: * Revision 1.41 1994/01/03 16:14:09 alex
! 1463: * AL: don't put `point' into LaTeX options string
! 1464: *
! 1465: * Revision 1.40 1994/01/03 16:03:38 alex
! 1466: * AL: memory efficient checkin procedure. Boy, I hate DOS.
! 1467: *
! 1468: * Revision 1.39 1994/01/03 15:49:45 alex
! 1469: * AL: new script nuke, -a option for all
! 1470: *
! 1471: * Revision 1.38 1994/01/03 02:24:51 alex
! 1472: * AL: #if'ed out obsolete vfork shell function
! 1473: *
! 1474: * Revision 1.37 1994/01/02 14:54:34 alex
! 1475: * David Ciemiewicz: don't redefine VREPRINT
! 1476: *
! 1477: * Revision 1.36 1994/01/02 14:49:29 alex
! 1478: * Olaf Flebbe: give specific message when too many tokens
! 1479: *
! 1480: * Revision 1.35 1994/01/02 14:35:04 alex
! 1481: * Olaf Flebbe: add sony_news to #ifdef for sys/types.h
! 1482: *
! 1483: * Revision 1.34 1994/01/02 14:30:05 alex
! 1484: * Timothy L D Collins: mention solaris as possible machine type in makefile.unx
! 1485: *
! 1486: * Revision 1.33 1994/01/02 14:20:35 alex
! 1487: * AL: use read/write string for sscanf in gnuplot_x11
! 1488: *
! 1489: * Revision 1.32 1994/01/02 13:47:41 alex
! 1490: * Marc van Woerkom,AL: check for undefined DISPLAY env var
! 1491: *
! 1492: * Revision 1.31 1994/01/02 13:42:06 alex
! 1493: * Phil Garner: check OSF1 instead of __alpha for signal return type
! 1494: * AL: abort option in civers
! 1495: *
! 1496: * Revision 1.30 1994/01/02 13:28:56 alex
! 1497: * AL: merged bigfig in fig, new civers, all, files
! 1498: *
! 1499: * Revision 1.29 1993/12/30 21:58:52 alex
! 1500: * Alex Woo: data/command mix mod
! 1501: *
! 1502: * Revision 1.29 1993/12/30 21:58:52 alex
! 1503: * Alex Woo: data/command mix mod
! 1504: *
! 1505: * Revision 1.28 1993/10/15 00:11:29 alex
! 1506: * Radey Shouman: parametric notitle bug
! 1507: *
! 1508: * Revision 1.27 1993/10/14 20:10:53 alex
! 1509: * David Kotz: MailFTP via Dartmouth server in 0README
! 1510: *
! 1511: * Revision 1.26 1993/10/08 17:20:30 alex
! 1512: * Alexander Woo: user selected borders and tic marks, seems to conflict with
! 1513: * minor tic marks
! 1514: *
! 1515: * Revision 1.25 1993/10/08 17:05:55 alex
! 1516: * Akira Sawada: call XSetWindowBackgroundPixmap after drawing picture
! 1517: *
! 1518: * Revision 1.24 1993/10/08 16:40:49 alex
! 1519: * AL: new define CHARSET7BIT in readline.c. The readline function now accepts
! 1520: * extended chars (e.g. latin1, MSDOS codepage etc.)
! 1521: *
! 1522: * Revision 1.23 1993/10/08 16:27:31 alex
! 1523: * Atsushi Mori: logarithmic impulses
! 1524: *
! 1525: * Revision 1.22 1993/10/08 14:46:49 alex
! 1526: * Henri Gavin: row/col fix for dgrid3d
! 1527: *
! 1528: * Revision 1.21 1993/10/08 14:43:31 alex
! 1529: * AL: set pipe signal to ignore
! 1530: *
! 1531: * Revision 1.20 1993/10/08 14:37:53 alex
! 1532: * Dave Shield, AL: fixed comments regarding HELPDEST in makefile.unx
! 1533: *
! 1534: * Revision 1.19 1993/10/08 13:58:51 alex
! 1535: * AL: missing {, tabs in makefile.unx
! 1536: *
! 1537: * Revision 1.18 1993/10/07 19:23:49 alex
! 1538: * Scott D. Heavner: Linux svga driver, new file term/linux.trm
! 1539: *
! 1540: * Revision 1.17 1993/10/07 19:10:58 alex
! 1541: * N.G. Brookins: ReGIS fix
! 1542: *
! 1543: * Revision 1.16 1993/10/07 17:19:49 alex
! 1544: * Vivek Khera: Color option for PSLaTeX driver
! 1545: *
! 1546: * Revision 1.15 1993/10/07 17:14:11 alex
! 1547: * Timothy L D Collins: new hpgl driver hp7550
! 1548: *
! 1549: * Revision 1.14 1993/10/07 16:57:37 alex
! 1550: * Wolfram Gloger: Sloppy mem management fix, LINUX_FLAGS in makefile.unx
! 1551: *
! 1552: * Revision 1.13 1993/10/07 16:53:03 alex
! 1553: * Carsten Steger: demo fixes
! 1554: *
! 1555: * Revision 1.12 1993/10/07 15:01:55 alex
! 1556: * Emmanuel Bigler: missing -I in HP_FLAGS
! 1557: *
! 1558: * Revision 1.11 1993/10/07 14:56:17 alex
! 1559: * Bruno PIGUET: missing ()s in term/hpgl.trm PCL_YMAX
! 1560: *
! 1561: * Revision 1.10 1993/10/07 13:24:42 alex
! 1562: * Roland B Roberts, Alex Woo: gcc on VMS
! 1563: *
! 1564: * Revision 1.9 1993/10/07 12:56:53 alex
! 1565: * AL: a couple of .cvsignore file, no for final releases
! 1566: *
! 1567: * Revision 1.8 1993/10/07 12:52:58 alex
! 1568: * Alex Woo: fix a logic error in polar grid plotting, labels every 30 degrees
! 1569: *
! 1570: * Revision 1.7 1993/10/07 11:09:33 alex
! 1571: * Nick Strobel: Documentation for new errorbar styles
! 1572: *
! 1573: * Revision 1.6 1993/10/07 10:21:21 alex
! 1574: * Lars Henke, Nick Strobel: minor ticmarks, new errorbar styles: yerrorbars,
! 1575: * xerrorbars, xyerrorbars, boxxyerrorbars, interpolation: splines, csplines,
! 1576: * sbezier, bezier, errorbars with and without ticks, Amiga cleanup
! 1577: * AL: added interpol.c to all makefiles
! 1578: *
! 1579: * Revision 1.5 1993/10/06 15:51:27 alex
! 1580: * AL: Added Log to version.c, commitvers
! 1581: * cast in dxf.trm
! 1582: *
! 1583: */
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