1999-06-12  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* src/Makefile.am: Add AM_CPPFLAGS (hard-wired flags for CPP and CC).
	Remove explicit targets, doesn't work with ansi2knr.

	* term/pslatex.trm: Fix auxiliary ps filename creation, strip pathname
	off filename written to LaTeX file.

1999-06-11  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.maint: Add configure options to my-distcheck.

	* docs/Makefile.in: Better way to build allterm.h.

	* docs/doc2rnh.c: Remove nested comment.

	* src/Makefile.am: Add ansi2knr stuff, include makefile.all. Add
	new files command.h, graphics.h, remove fnproto.h.

	* src/Makefile.maint: Add ansi2knr.

	* src/ansi2knr.c, srcansi2knr.1: New files from automake distribution,
	to prepare for transparent compilation of ANSI/ISO C with K&R
	compilers.

	* src/command.c, src/datafile.c, src/fit.c, src/graph3d.c,
	src/graphics.c, src/hidden3d.c, src/interpol.c, src/misc.c, src/plot.h,
	src/plot2d.c, src/plot3d.c, src/set.c, src/setshow.h, src/util3d.c:
	Move some declarations to command.h and graphics.h.

	* src/command.h, src/graphics.h: New header files.

	* src/fnproto.h: Removed.

	* src/internal.c, src/specfun.c, standard.c: Don't include fnproto.h.

	* src/parse.c, src/plot.c, src/show.c, src/term.c: Include command.h.

	* src/protos.h: Add contents of fnproto.h.

1999-06-10  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Codestyle: Add note about #error and #warning directives.

	* configure.in: Remove errorfix stuff.

	* src/Makefile.maint: Remove Makefile.in target.

	* src/bf_test.c, src/stdfn.c, src/variable.c: Indentation.

	* src/gplt_x11.c, src/stdfn.h, src/time.c, term/cgm.trm: Make
	strncasecmp() default instead of strnicmp().

	* src/help.c, src/plot.h, src/set.c, src/syscfg.h, src/term.c: Remove
	#error and #warning directives.

	* term/pm.trm: Minor fixes.

1999-06-09  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* configure.in: Use TERMLIBS instead of LIBS in readline test.
	Use AM_CONDITIONAL for BeOS build.

	* m4/beos.m4: Replace GNUPLOT_BE with build_src_beos_subdir.

	* src/Makefile.am: New file.

	* src/Makefile.maint: Remove Makefile.in target.

	* src/beos/Makefile: Add some variables and targets required for
	'make dist'.

	* src/command.c(command): Remove a few static arrays.

	* term/metapost.trm, term/tkcanvas.trm: Comment out some unused vars.

	* term/vws.trm: Remove nested comment.

1999-06-09  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* demo/contours.dem, demo/singulr.dem, demo/surface2.dem,
	demo/world.dem: Adjust to new 'set view <z_scale>' method.

	* src/graph3d.c(boundary3d, do_3dplot): Suppress calculation of
	key_cols and key_rows if key is empty. Fix 'set view <z_scale>'.

1999-06-08  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* lisp/ChangeLog, lisp/gnuplot.el: Updated to 0.5g.

	* lisp/acinclude.m4: Latest lispdir.m4 from automake-cvs.

	* lisp/aclocal.m4, lisp/configure: Regenerated.

	* src/alloc.h: src/binary.h, src/bitmap.h, src/fnproto.h, src/help.h,
	src/national.h, src/protos.h, src/setshow.h: Protect against multiple
	inclusion.

	* term/mac.trm: Rearrange to match terminal layout guidelines.

	* tutorial/header.tex: Add comment about LaTeX warning.

1999-06-08  Alexander Mai  <st002279@HRzpUB.tu-darmstadt.DE>

	* src/set.c(get_style): Add new errorlines styles to error message.

1999-06-07  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* term/gif.trm(GIF_graphics): Fix off-by-one error in y-scaling.

1999-06-06  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* src/alloc.c: Indentation.

	* src/command.c, src/datafile.c, src/plot.c, src/protos.h, src/set.c:
	Pass only one arg to gp_expand_tilde.

	* src/datafile.c(df_open): More efficient code to allocate memory
	for data file name.

	* src/time.c: Fix int_* calls.

	* src/variable.c: In ACTION_GET, handle loadpath == NULL case.

	* term/tkcanvas.trm: Remove "nested extern" declarations.

1999-06-05  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* demo/Makefile.am.in: 'make check' now passes GNUTERM from
	the command line to gnuplot.

	* src/eval.c, src/fit.c, src/plot.h: Remove static limit for name
	of user defined functions and variables.

1999-06-04  Allin Cottrell  <cottrell@ricardo.ecn.wfu.edu>

	* term/latex.trm: Changed to make embedding document font
	the default font.

1999-06-03  Alexander Mai  <st002279@HRzpUB.tu-darmstadt.DE>

	* PORTING: More descriptive entries for ANSI_C, OS/2.

	* config/makefile.os2, src/command.c, src/stdfn.h, src/term.c:
	Patches for OS/2.

	* src/util.c: Another typo fixed.

1999-06-03  Petr Mikulik  <mikulik@physics.muni.cz>

	* config/makefile.os2: Remove comment.

	* src/os2/gnupmdrv.rc: Add define and include file.

	* src/readline.c: Two minor changes in the USE_MOUSE code.

1999-06-03  David Dyck  <dcd@tc.fluke.com>

	* src/util.c: Fix VPRINTF/VFPRINTF typos.

1999-06-01  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* src/Makefile.in: Add -I$(srcdir) to INCLUDES.

	* src/command.c(replotrequest): On a ';' separated command line,
	everything after 'replot' was ignored if 'replot' was used with
	no arguments.

	* src/util.c(lower_case): Argument to tolower() is type int.

	* src/variable.c(loadpath_handler): K&Rify function prototype,
	use memmove() instead of strncpy() in ACTION_SET because objects
	may overlap.

	* src/tkcanvas: Now compiles with SunOS/cc.

1999-05-31  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* aclocal.m4, configure: Regenerated.

	* m4/apple.m4: Remove unnecessary line.

	* src/Makefile.maint: Cosmetic changes.

	* src/alloc.c, src/binary.c, src/bitmap.c, src/command.c,
	src/datafile.c, src/eval.c, src/fit.c, src/graphics.c, src/hidden3d.c,
	src/internal.c, src/interpol.c, src/misc.c, src/parse.c, src/plot.c,
	src/plot2d.c, src/plot3d.c, src/readline.c, src/scanner.c, src/set.c,
	src/show.c, src/standard.c, src/term.c, src/util.c, term/atariaes.trm,
	term/atarivdi.trm, term/cgi.trm, term/emxvga.trm, term/epson.trm,
	term/fig.trm, term/gif.trm, term/hp500c.trm, term/hpgl.trm,
	term/hpljii.trm, term/hppj.trm, term/imagen.trm, term/iris4d.trm,
	term/linux.trm, term/multitos.trm, term/pbm.trm, term/png.trm,
	term/rgip.trm, term/tgif.trm, term/x11.trm: Adjust calls to
	os_error(), int_error() and int_warn() to new prototype declaration.

	* src/help.c: Replace calls to malloc() with gp_alloc().

	* src/protos.h: New prototype declarations for os_error(), int_error()
	and int_warn().

	* src/util.c: Error and warning functions os_error(), int_error()
	and int_warn() are now variadic if supported by the runtime. This
	eliminates about a dozen small static arrays throughout the sources.
	Code more readable now with some new macros.

1999-05-30  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* config.hin, configure: Regenerated.

1999-05-30  "Mark K. Gardner"  <mkgardne@rtsl3.cs.uiuc.edu>

	* README.exp, configure.in, src/help.c: Format help and subtopic
	tables by row or column.

1999-05-30  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* config/buildvms.com, config/makefile.286, config/makefile.amg,
	config/makefile.ami, config/makefile.dj2, config/makefile.djg,
	config/makefile.emx, config/makefile.g, config/makefile.msc,
	config/makefile.msw, config/makefile.mto, config/makefile.st,
	config/makefile.tc, config/makefile.unx, config/makefile.vms,
	config/makefile.wc, config/makefile.win, config/makefile.ztc: Added
	rules for new files variable.[ch].

	* config/term_pc.h: Fix typo.

	* demo/Makefile.am.in: Demonstrate use of GNUPLOT_LIB variable in
	check-interactive and check-noninteractive targets.

	* src/command.c(command): Use loadpath_fopen() instead of fopen()
	for `call` and `load` commands.

	* src/datafile.c(df_open): Use loadpath_fopen() instead of fopen()
	to open data file. Fix typo.

	* src/fit.c(do_fit,update): Use loadpath_fopen() instead of fopen()
	to open parameter files.

	* src/genopt.com, src/graphics.c: Fix typo.

	* src/gnuplot.opt, src/gnuplot.prj, src/linkopt.ztc: Add new file
 	variable(.c).

	* src/misc.c, src/protos.h: New function loadpath_fopen();

	* src/plot.c(main): Use loadpath_fopen() instead of fopen() to
	open files named on the command line.

	* src/util.c(m_quote_capture): Remove unused variable escflag,
	fix comment.

1999-05-28  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* README.1st: Add some notes about gnuplot-mode.el.

	* docs/gnuplot.doc: Add documentation for GNUPLOT_LIB and loadpath.

	* lisp/README, lisp/gnuplot-gui.el, lisp/gnuplot.el,
	lisp/gpelcard.tex: Updated to version 0.5f of Bruce Ravel's
	gnuplot-mode.

	* src/Makefile.maint: Add generation of Makefile.in, other small
	additions.

1999-05-27  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in, aclocal.m4, config.hin, configure, m4/Makefile.am,
	m4/Makefile.in, src/makefile.all, term/Makefile.am, term/Makefile.in:
	Regenerated.

	* configure.in: Replace unconditional addition of "-lm" to LIBS
	with test for sin in math lib.

	* term/gif.trm: Change contributor email address.

1999-05-27  Leigh Smith  <leigh@tomandandy.com>

	* m4/apple.m4, term/openstep.trm: New files for MacOS X Server port.

	* configure.in, src/Makefile.in, src/term.h: Patch for MacOS X
	Server port.

1999-05-26  "Jrgen v.Hagen"  <vonhagen@ihefiji.etec.uni-karlsruhe.de>

	* docs/gnuplot.doc: Minor correction for set arrow front/back.

1999-05-20  "Mark K. Gardner"  <mkgardne@rtsl3.cs.uiuc.edu>

	* docs/gnuplot.doc, src/graph3d.c, src/graphics.c, src/hidden3d.c,
	src/misc.c, src/plot.h, src/plot2d.c, src/set.c, src/show.c:
	Implementation of "errorlines", "xerrorlines", "yerrorlines", and
	"xyerrorlines" styles.

1999-05-20  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* config/makefile.os2: Add HAVE_UNISTD_H to EMXSPECIFIC.

	* src/Makefile.in, src/misc.c, src/plot.c, src/setshow.h, src/show.c,
	src/syscfg.h, src/variable.c, src/variable.h: Implementation of
	'loadpath' variable.

1999-05-19  Thomas Sefzick  <t.sefzick@fz-juelich.de>,  Slaven Rezic <eserte@cs.tu-berlin.de>

	* term/tkcanvas.trm: Integrate Slaven Rezic's perltk.trm plus some
	minor modifications.

1999-05-19  Petr Mikulik  <mikulik@physics.muni.cz>

	* src/command.c, src/graph3d.c, src/readline.c, src/os2/dialogs.h,
	src/os2/gclient.c, src/os2/gnupmdrv.ipf, src/os2/gnupmdrv.rc,
	term/pm.trm: Latest OS/2 mouse update.

1999-05-16  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* aclocal.m4, configure: Regenerated.

	* m4/select.m4: Add 'void' to select fd_set test.

	* src/Makefile.in: Remove commitvers from EXTRA_DIST.

	* src/command.c(command): Clean up some ifdefs.

	* src/commitvers: Removed.

	* src/term.h: Add metapost.trm.

	* term/Makefile.am, term/Makefile.in: Add metapost.trm.

1999-05-15  "Daniel H. Luecking"  <luecking@comp.uark.edu>

	* term/metapost.trm: New gnuplot driver for metapost output.

1999-05-14  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* demo/Makefile.am.in: Improved check-* targets. List *.par files
	explicitly in EXTRA_DIST to avoid inclusion of generated .par files.

	* src/datafile.c(df_open): Storage for data file name is now fully
	dynamic. Remove temporary static array.

	* src/set.c, src/setshow.h, src/show.c: Turn identical setmess/showmess
	string into #define'd symbol.

	* src/syscfg.h: Add PATHSEP symbol.

1999-05-14  Alexander Mai  <st002279@HRzpUB.tu-darmstadt.DE>

	* BUGS: Remove duplicate entry.

	* src/plot2d.c: Better handling of empty data files (no more
	misleading "xrange is invalid" messages).

1999-05-13  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* lisp/Makefile.in: Add empty check target.

	* src/fit.c(do_fit), src/graphics.c(gprintf): Adjust static array
	size.

	* src/misc.c(save_set_all), src/plot.h, src/set.c, src/show.c: Now
	fully dynamic allocation of text and font members in struct text_label.

1999-05-13  "James R. Van Zandt"  <jrv@vanzandt.mv.com>

	* term/cgm.trm(CGM_linewidth): Change assertion to more useful
	value (0 instead of 1.0).
	
1999-05-12  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* NEWS, PATCHLEVEL: Updated.

	* docs/gnuplot.doc, src/scanner.c: Just strip newlines in the output
	produced by spawned commands. They are NOT replaced with blanks
	anymore.

	* src/command.c: Fix indentation, potential buffer overflow.

1999-05-11  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* lisp/Makefile.in: Add empty uninstall target.

	* src/readline.c: Fix indentation of USE_MOUSE statements.

	* term/post.trm(PS_options): No c_token++ after
	real(const_express(&a)). Suggested by Petr Mikulik.

1999-05-11  Dick Crawford  <u600256@gamma.lanl.gov>

	* src/graphics.c: Fix for y-position of the timestamp.

1999-05-10  Alexander Mai  <st002279@HRzpUB.tu-darmstadt.DE>

	* config/makefile.os2: Minor updates and corrections.

	* src/misc.c(load_file): Fix for "gnuplot doesn't exit on
	quit/exit in non-interactive mode".

1999-05-09  "James R. Van Zandt"  <jrv@vanzandt.mv.com>

	* src/plot.h: MAX_DISCRETE_LEVELS removed.

	* src/set.c (set_one): Allocate and enlarge levels_list array
	dynamically.

	* src/setshow.h: levels_list is now dynamic.

1999-05-08  "James R. Van Zandt"  <jrv@vanzandt.mv.com>

	* docs/gnuplot.doc: Command substitution will not work within a
	string surrounded by single quotes.  Show an example of command
	substitution within a quoted string.

	* src/command.c, src/protos.h: scanner() now takes two args.

	* src/scanner.c (scanner): Command substitution works
	within a string surrounded by double quotes.

	* src/scanner.c (scanner): Add one level of indirection to input
	parameter, so the array that holds the expression can be
	reallocated if necessary.

	* src/scanner.c: substitute() can dynamically enlarge the array
	that holds the input line.  Static arrays converted to dynamic
	arrays.
 
1999-05-05  Peter Hackenberg  <phackenberg@aip.de>

	* term/fig.trm: Quote `\`, fix linestyle 201 to give a solid line,
	draw dotted lines with CAP_ROUND.

1999-05-05  Petr Mikulik  <mikulik@physics.muni.cz>

	* config/makefile.os2, src/command.c, src/readline.c,
	src/os2/dialogs.h, src/os2/gclient.c, src/os2/gnupmdrv.ipf,
	src/os2/gnupmdrv.rc, term/pm.trm: Latest version of OS/2 mouse patch.

1999-05-04  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* config/makefile.os2: Run latex2e three times to update the table of
	contents properly. Suggested by Petr Mikulik.

1999-04-29  Dick Crawford  <u600256@gamma.lanl.gov>

	* docs/gnuplot.doc: Updated.

1999-04-29  "Daniel H. Luecking"  <luecking@comp.uark.edu>

	* term/metafont.trm(MF_init): Fix typos (GPMAX->max). Better vertical
	adjustment for text.

1999-04-27  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* README.1st: Note new location of djconfig.sh.

	* TODO: Add new topic.

	* docs/Makefile.in, term/post.trm: Fix typos.

1999-04-26  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* NEWS: Updated.

	* configure: Regenerated.

	* configure.in: Add switches to disable building of files in
	the lisp subdir and LaTeX tutorial.

	* docs/gnuplot.doc: Fix typo.

	* src/Makefile.maint: Simplify generation of version.c.

	* src/set.c(set_one): 'set noautoscale' does not accept x2 and y2.
	Bug noted by Peter Hackenberg <phackenberg@aip.de>.

	* src/show.c(show_autoscale): 'show autoscale' does not show
	'x2' and 'y2'. Bug noted by HBB.

1999-04-26  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* src/plot2d.c(eval_plots): Bugfix for logscale y2 plots.

1999-04-22  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* INSTALL, config/makefile.cyg, config/makefile.mgw,
	config/makefile.unx, src/Makefile.in, src/show.c: Use BINDIR
	instead of GNUPLOT_BINDIR.

1999-04-22  Thomas Sefzick  <t.sefzick@fz-juelich.de>

	* term/tkcanvas.trm: Extended to print the line segment coordinates
	on mouse click.

1999-04-19  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* lisp/Makefile.in: Updated.

	* lisp/acinclude.m4: Macro updated to version from automake-cvs.

	* lisp/aclocal.m4, lisp/configure: Regenerated.

1999-04-19  Dick Crawford  <u600256@gamma.lanl.gov>

	* term/post.trm: Old patch from July 1998, implementing different
	colours	for key text and sample (blacktext), linewidth, and dashlength
	options. See terminal help section for more info.

1999-04-18  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* lisp/ChangeLog, lisp/README, lisp/gnuplot-gui.el, lisp/gnuplot.el,
	lisp/gpelcard.tex: Update to gnuplot-mode version 0.5e.

1999-04-16  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* djconfig.sh: Moved to config/.

	* Makefile.am: Add new files VERSION, PATCHLEVEL to EXTRA_DIST.

	* Makefile.in, configure, config/Makefile.am, config/Makefile.in,
	src/version.c: Regenerated.

	* NEWS: Updated.

	* configure.in: Simplify code to determine VERSION.

	* config/Makefile.am.in: Add djconfig.sh.

	* src/Makefile.maint: Add target for version.c.

	* src/util.c(m_quote_capture): Fix potential quoting bug.

1999-04-15  Martin Costabel  <costabel@wanadoo.fr>

	* src/misc.c(save_set_all): Split long fprintf() statement up to
	work around possible egcs bug on LinuxPPC.

1999-04-12  "Carlos A M dos Santos"  <casantos@inf.ufrgs.br>

	* docs/Makefile.in: Build documentation in text, dvi,and ps format
	with groff.

1999-04-08  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.am: Reorder SUBDIRS, update EXTRA_DIST.

	* Makefile.in, demo/Makefile.am, demo/Makefile.in, docs/gnuplot.texi,
	lisp/aclocal.m4, lisp/configure: Regenerated.

	* demo/Makefile.am.in: Move binary[123] targets from src/Makefile.in.

	* docs/doc2texi.el: Wrap the @top node in @ifnottex instead of
 	@ifinfo so `makeinfo --html ...' works. Snarfed from GNU fileutils,
	change was by Karl Berry.

	* lisp/acinclude.m4: Better check for lispdir.

	* src/Makefile.in: move binary[123] targets to demo/Makefile.am.in.

1999-04-07  "Jrgen v.Hagen"  <vonhagen@ihefiji.etec.uni-karlsruhe.de>

	* tutorial/header.tex: Change for LaTeX2e.

1999-04-06  Don Taber  <dtaber@blackrat.risc.rockwell.com>

	* src/plot.c: Don't drop root priviledge until VGA is initialised.

1999-04-05  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* INSTALL: Change examples in test section.

	* NEWS: Minor change.

	* README.exp: New file to document experimental features.

	* demo/Makefile.am, demo/Makefile.in, lisp/aclocal.m4, lisp/configure:
	Regenerated.

	* demo/Makefile.am.in: Add check-interactive and check-noninteractive
	targets.

	* lisp/acinclude.m4: New file, improved AM_PATH_LISPDIR macro.

	* src/Makefile.in: Add empty check target.

1999-04-05  Petr Mikulik  <mikulik@physics.muni.cz>

	* src/os2/dialogs.h, src/os2/gclient.c, src/os2/gnupmdrv.h,
	src/os2/gnupmdrv.ipf, src/os2/gnupmdrv.rc, src/os2/ptrcross.ptr,
	term/pm.trm: Add mouse capabilities to pm driver for OS/2.

1999-04-04  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* src/version.c: Patchlevel 3.7.0.5.

1999-04-03  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.am: Add conditional building of lisp files. Remove
	CVS directories when building distribution.

	* Makefile.in, aclocal.m4, configure, config/Makefile.in,
	demo/Makefile.in, m4/Makefile.in, man/Makefile.in, term/Makefile.in,
	tutorial/Makefile.am, tutorial/Makefile.in: Regenerated.

	* configure.in: Conditional build of lisp files and tutorial.

	* lisp/Makefile.in: Remove conditionals for EMACS.

	* tutorial/Makefile.am.in: Add code for conditional build.

1999-04-01  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* term/tkcanvas.trm(TK_vector): Rewrite #define statements which
	are rejected by SunOS cc.

1999-03-31  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* NEWS: Updated.

	* config.hin, configure, config/Makefile.am, config/Makefile.in,
	tutorial/Makefile.am, tutorial/Makefile.in: Regenerated.

	* configure.in: Clean up, eliminate duplicate AC_DEFINE()'s.

	* config/Makefile.am.in, config/makefile.ami, config/makefile.unx,
	config/makefile.vms, docs/Makefile.in: Rename doc2hlp.com doc2hlp.vms.

	* docs/Makefile.in: Add alternative to doc2info.c.

	* docs/doc2texi.el, docs/gnuplot.texi: New files.

	* lisp/Makefile.in: Add mkinstalldirs variable.

	* src/Makefile.in: Clean up.

	* tutorial/Makefile.am.in: Fix typo.

1999-03-31  Berthold Hllmann  <se6y095@public.uni-hamburg.de>

	* configure.in, term/gnugraph.trm: Patch to make things work
	with GNU plotutils-2.2.
	
1999-03-30  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.am: Reorder SUBDIRS.

	* Makefile.in, configure, config/Makefile.am, config/Makefile.in,
	demo/Makefile.in, m4/Makefile.in, man/Makefile.in, term/Makefile.in,
	tutorial/Makefile.am, tutorial/Makefile.in: Regenerated.

	* config/Makefile.am.in: Add term_pc.h to EXTRA_DIST files.

	* lisp/Makefile.in: Add some tests for EMACS=no, remove unnecessary
	targets.

	* src/Makefile.in: Rewrite some tests.

	* src/beos/Makefile: Don't rm Makefile in distclean target.

	* tutorial/Makefile.am.in: Add echo line in tutorial.dvi target.

1999-03-30  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* config/makefile.dj2, config/makefile.mgw, config/makefile.tc,
	config/makefile.win: Changed to reflect new directory structure.

	* config/term_pc.h: Edited copy of src/term.h, tailored for use on
	16bit PC platforms (DOS16, WIN16). To save some work for people
	building their own gnuplot on those platforms.

	* docs/Makefile.in: Do not build gnuplot.hlp by default (VMS only).

	* docs/doc2rtf.c: Change exit(EXIT_SUCCESS) to return(EXIT_SUCCESS).

	* src/graphics.c: Workaround for the bug that made 'set key below'
	sometimes lack some of the key texts: don't check these texts for
	being inside the graph area (xleft..xright).

	* src/term.c: Patched to set stdout to binary on DOS/Windows
	platforms. I had to resolve a conflict between term/object.h and
	POSIX header <fcntl.h>: both #define O_TEXT, for different purposes.

	* win/pgnuplot.c: Fixed for binary file output to stdout.

	* win/wgnuplot.def: Lowered stacksize (again) to make it fit into
	those pesky 64KB of DGROUP, again (plot.c grew in DATA size, due to
	the strings needed for the tilde expansion code...).

	* term/fig.trm, term/object.h: Rename O_TEXT to OBJ_TEXT, for now.

	* term/win.trm: Change include statement for new directory structure.

1999-03-28  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* TODO: Updated.

	* GNUmakefile, Makefile.am, Makefile.in, Makefile.maint, README.1st,
	config/Makefile.am, config/Makefile.am.in, config/Makefile.in,
	config/README, demo/Makefile.am, demo/Makefile.am.in,
	demo/Makefile.in, m4/Makefile.am, m4/Makefile.in, man/Makefile.in,
	src/GNUmakefile, src/Makefile.maint, term/Makefile.am,
	term/Makefile.am.in, term/Makefile.in, tutorial/Makefile.am,
	tutorial/Makefile.am.in: New files. Some of the Makefile.am are
	autogenerated. All new Makefile.in are generated by automake.

	* aclocal.m4, configure: Regenerated.

	* configure.in, config/makefile.amg, config/makefile.os2,
	docs/Makefile.in, docs/psdoc/Makefile, src/Makefile.in: Changed to
	reflect new directory structure.

	* src/makefile.all: Now generated automatically.

	* tutorial/Makefile.in: Now generated by automake.

1999-03-28  Andy Dougherty  <doughera@lafayette.edu>

	* INSTALL: Changed to reflect new directory structure.

1999-03-27  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* NeXT: Move to src/NeXT.

	* docs/latextut: Move to tutorial.

	* 0BUGS, 0FAQ, 0INSTALL, 0PORTING, 0README: Renamed to BUGS ... etc.

1999-03-26  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* config, src: New directories.

	* buildvms.com, descrip.mms, make_vms.com, makefile.286, makefile.amg,
	makefile.ami, makefile.cyg, makefile.dj2, makefile.djg,	makefile.emx,
 	makefile.g, makefile.mgw, makefile.msc, makefile.msw, makefile.mto,
 	makefile.nt, makefile.os2, makefile.os9, makefile.st, makefile.tc,
	makefile.unx, makefile.vms, makefile.wc, makefile.win, makefile.ztc:
	Move to new config directory.

	* Makefile.in, alloc.c, alloc.h, amiga.c, ansichek.h, bf_test.c,
	binary.c, binary.h, bitmap.c, bitmap.h, command.c, commitvers,
	contour.c, corgraph.asm, corplot.c, ctrl87.c, ctrl87.h, datafile.c,
	errorfix.sh, eval.c, fit.c, fit.h, fnproto.h, genopt.com, gnuplot.def,
	gnuplot.opt, gnuplot.prj, gplt_x11.c, graph3d.c, graphics.c,
	header.mac, help.c, help.h, hidden3d.c, hrcgraph.asm, intergra.x11,
	internal.c, interpol.c, lasergnu, lineproc.mac, linkopt.vms,
	linkopt.ztc, makefile.all, matrix.c, matrix.h, misc.c, national.h,
	os9.c, parse.c, pcgraph.asm, plot.c, plot.h, plot2d.c, plot3d.c,
	protos.h, readline.c, rgipgnu, scanner.c, set.c, setshow.h, show.c,
	specfun.c, standard.c, stdfn.c, stdfn.h, strftime.c, syscfg.h, term.c,
	term.h, time.c, util.c, util3d.c, version.c, vms.c: Move to new
	src directory.

	* os2/*: Move to src/os2.

	* win/*: Move to src/win.

1999-03-26  Remko Scharroo  <remko@deos.tudelft.nl>, Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* fit.c: Add fitting of data in time format.

1999-03-26  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* NEWS: Fix typo.

	* datafile.c(df_open): Only read from stdin if the complete filename
	given is '-'.

	* docs/latextut/Makefile.in: Use new gnuplot executable to create
	.tex files, if available.

1999-03-26  Alexander Mai  <st002279@HRzpUB.tu-darmstadt.DE>

	* term/png.trm: Don't call obsolete png_write_init() function.

1999-03-26  Thomas Sefzick  <t.sefzick@fz-juelich.de>

	* term/tkcanvas.trm: Extended interactive Tk/Tcl capabilities.

1999-03-25  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in, makefile.all: Add pgnuplot.c to WINDOWS variable.
	Add m4/Makefile.am.in and m4/README to ETC. Variable.

	* command.c, datafile.c: Change calls to gp_expand_tilde() to match
	new prototype.

	* configure: Regenerated.

	* configure.in: Move macros from lisp/configure.in up here, generate
	lisp/Makefile.

	* plot.c(gp_expand_tilde): Use char ** instead of char * as first arg.

	* protos.h: New prototype for gp_expand_tilde().

	* set.c(set_two): Add tilde expansion in 'set output' command.

	* docs/Makefile.in: Re-add srcdir variable, set EMACS at configure
	time.

	* docs/doc2info.c(convert): Add info directory entry to header of
	generated info file.

	* lisp/ChangeLog, lisp/Makefile.dst, lisp/Makefile.in, lisp/README,
	lisp/gnuplot-gui.el, lisp/gnuplot.el, lisp/gpelcard.tex: Import
	latest version from Bruce Ravel.

	* term/pstricks: Correct off-by-one error in strncpy() call.

1999-03-23  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* aclocal.m4: Regenerated.

1999-03-21  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in, makefile.all, docs/Makefile.in, docs/psdoc/Makefile,
	lisp/Makefile.in: Cleaning up, configure related changes.

	* alloc.c(checked_free): Fix core dump in TRACE_ALLOC call.

	* command.c(command): Don't allocate memory for sv_file directly.
	Replace calls to quote_str() with m_quote_capture() and free sv_file
	before returning.

	* configure: Regenerated.

	* configure.in: Rearrange AC_OUTPUT().

1999-03-19  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in, makefile.all: Rename docs/ps docs/psdoc. Old directory
	interferes with ps traget in docs/Makefile.in.

	* TODO: Typo fixed.

	* configure: Regenerated.

	* configure.in: Remove obsolete rm command in AC_OUTPUT().

	* docs/ps: Renamed docs/psdoc.

1999-03-08  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* term/pslatex: Hopefully complete fix for off-by-one segmentation
	fault.

1999-03-17  Dick Crawford  <u600256@gamma.lanl.gov>

	* docs/gnuplot.doc: Better docs for 'set missing'.

1999-03-17  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0BUGS, 0INSTALL, 0PORTING, 0README, TODO: Updated.

	* Makefile.in, configure.in: Rename X_LIBRARIES variable to
	LIBRARIES_FOR_X because _LIBRARIES suffix is reserved for automake.

	* configure: Regenerated.

	* makefile.amg, makefile.djg: Updated.

	* lisp/configure: Regenerated.

	* lisp/configure.in: Strip path from EMACS variable. This is really
	a hack ...

1999-03-16  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* configure, lisp/aclocal.m4, lisp/configure: Regenerated.

	* configure.in: Don't generate list of terminal drivers.

	* makefile.cyg, makefile.mgw, makefile.nt: Use $(CORETERM) instead of
	$(CSOURCE5) $(CSOURCE6) $(CSOURCE7).

	* docs/Makefile.in: Hardwire terminal sources into Makefile.

	* lisp/aclocal.m4: Deleted (regenerated version uses bugfixed
	AM_PATH_LISPDIR macro from automake).

1999-03-16  Dick Crawford  <u600256@gamma.lanl.gov>

	* graphics.c(boundary): Fix to plot all lines in multiline labels
	within plot borders.

1999-03-12  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* makefile.286, makefile.amg, makefile.ami, makefile.cyg, makefile.dj2,
	makefile.djg, makefile.emx, makefile.g, makefile.mgw, makefile.msc,
	makefile.msw, makefile.mto, makefile.nt, makefile.os2, makefile.os9,
	makefile.st, makefile.tc, makefile.vms, makefile.wc, makefile.win,
	makefile.ztc: Add missing RCS Id's. Make file headers more uniform
	for easier identification.

	* plot.c(load_rcfile): Fix typo in free() statement.

	* demo/surface1.dem: Increase zrange.

	* term/be.trm: Some fixes by Xavier.

	* term/x11(X11_init): Better coding style, suggested by A. Mai.
	Use execvp() in CRIPPLED_SELECT version of X11_init.

1999-03-11  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0INSTALL: Configure options updated.

	* 0README: Distribution sites updated.

	* NEWS: Updated.

	* command.c, show.c, term/multitos.trm: Use external user_gnuplotpath
	variable on Atari/MTOS.

	* plot.c: Put user environment handling code into one function.
	Add handling of GNUPLOTPATH on Atari/MTOS.

	* stdfn.h: Add GP_GETCWD definition for OS/2 from syscfg.h.

	* syscfg.h: Move GP_GETCWD for OS/2 to stdfn.h, don't include
	stdfn.h.

	* version.c: New patchlevel and date.

1999-03-11  Jon Garibaldi  <jong@rome.cis.plym.ac.uk>

	* term/cgm.trm(CGM_write_char_record): Fix bug trying to write
	from NULL pointer.

1999-03-10  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* acconfig.h: Remove symbols whose description was moved to
	configure.in.

	* aclocal.m4, config.hin, configure: Regenerated.

	* command.c: Add extern user_shell reference. Simplify the do_shell()
	variants accordingly.

	* configure.in: Change evaluation of with-cwdrc option. Add option
	for experimental thin plate splines. Add description to all
	AC_DEFINE() statements.

	* makefile.os2: Add -DHAVE_SLEEP to EMXSPECIFIC.

	* plot.c: Add global variable for user shell. New function
	getenv_user_shell().

	* plot3d: Add patch by Jean-Michel Savignat <savignat@cges.ensmp.fr>
	to implement thin plate splines.

	* syscfg.h: Add SHELL definitions for DOSish systems.

	* term.c(term_set_output): Initialise FILE *f.

	* m4/dos.m4, m4/select.m4: Add description to AC_DEFINE() statements.

1999-03-10  "Dr. Werner Fink"  <werner@suse.de>

	* plot.c, term/linux.trm: New functions to assume and drop root
	privileges.

	* demo/contours.dem, demo/fit.dem: Small patches, axis ranges etc.

	* docs/gnuplot.doc: FIx some backquotes.

	* docs/latextut/Makefile.in: Use @prefix@ instead of /usr/local.

1999-03-09  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* command.c(command): Make sv_file dynamic. Use gp_expand_tilde()
	where appropriate.

	* config.hin, configure: Regenerated.

	* configure.in: Add <sys/param.h>.

	* datafile(df_open): Make filename dynamic. Use tilde expansion.

	* plot.c: Add global variable for user home directory. Use new
	function getenv_user_homedir() in main(). Rewrite load_rcfile to
	not use static arrays. New function gp_expand_tilde().

	* plot.h: Define PATH_MAX. New macro PATH_CONCAT.

	* protos.h: Prototype for gp_expand_tilde().

	* term/iris4d.trm: Rewrite IRIS4D_init() to eliminate potential
	security risk.

1999-03-08  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* configure: Regenerated.

	* configure.in: Make --with-linux-vga=no the default. Add security
	notice to configuration report.

	* plot.c(load_rcfile): Change order of tests in if statement.

	* show.c: Small changes.

	* syscfg.h: Use linux and __linux preprocessor symbols.

	* term/be.trm: Use execvp() instead of execl() to start outboard
	driver, and related changes, indentation.

1999-03-08  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* datafile.c(df_tokenise): Change casts in isspace() to unsigned
	char. Fix bug in for() loop.

	* fit.c(regress): Remove unneeded call to free().

1999-03-04  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* term/be.trm: Convert tabs to spaces in help text.

1999-03-04  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* term/pslatex.trm(PSLATEX_init): Fix off by one error when
	copying string.

1999-03-03  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* acconfig.h, configure.in: Remove --enable-system-time from configure
	and related files.

	* config.hin, configure: Regenerated.

	* time.c: Indentation.

1999-03-02  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* help.c: Test for DOS16 instead of MSDOS.

	* term/latex.trm: Indentation.

1999-03-02  Alois Steindl  <asteindl@mch2ws2.tuwien.ac.at>

	* graphics.c(boundary): Fix problem with negative aspect ratio.

	* term.c(init_term): Fix NEXT initialisation.

	* term/next.trm: Remove erroneous whitespace.

1999-03-01  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* config.hin, configure: Regenerated.

	* configure.in: Add vfprintf, doprnt.

	* makefile.amg: Small changes, fix typos.

	* stdfn.h: Add definitions to deal with varargs.

	* lisp/Makefile.in: Fixes for building in a separate directory.

1999-02-25  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in: Fully integrate BeOS port and gnuplot-mode.

	* Makefile.in, makefile.all: Add/remove added/removed files
	to/from BEOSSRC/LISP variables.

	* configure: Regenerated.

	* configure.in: X_PRE_LIBS is not required in X_LIBRARIES. Add
	tests for poll.h, poll (experimental). Configure in lisp subdir.
	Move configuration report to after AC_OUTPUT.

	* gplt_x11.c(mainloop): Experimental support for poll (not yet
	complete).

	* term.c(init_term): Add init code for BeOS.

	* beos/makefile: Moved to beos/Makefile.in.

	* beos/Makefile.in: Moved from makefile.

	* docs/Makefile.in: Use $(MAKE) $(MFLAGS).

	* lisp/Makefile: Moved to lisp/Makefile.dst.

	* lisp/Makefile.dst: Moved from Makefile.

	* lisp/Makefile.in: Old Makefile plus configuration changes.

	* lisp/aclocal.m4: AM_PATH_LISPDIR macro for configure.

	* lisp/configure: Generated from lisp/configure.in.

	* lisp/configure.in: Minimal configure.in file.

	* term/x11.trm: Minor changes.

1999-02-24  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* datafile.c(df_open): Experimental tilde expansion.

	* misc.c(save_set_all), show.c(show_format): Split fprintf()'s
	into several separate fprintf()'s, and make local arrays smaller
	to save stack space.

1999-02-24  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* graph3d.c(boundary3d): Fix bug which compresses the z data
	of 3D plots under Windows.

1999-02-23  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* fit.c: Value of last parameter was not stored in a variable as
	it should be.

	* makefile.dj2: Binary to build is version 3.7, not 3.6.

	* makefile.mgw: Don't compile with HAVE_SLEEP defined, hide
	sleep() prototype in headers by defining _NO_OLDNAMES, add
	$(OPT) for user specified compile flags.

	* protos.h, stdfn.c: Declare second arg to safe_strncpy() const.

1999-02-23  Lars Hecking  <lhecking@nmrc.ucc.ie>, Xavier Pianet <xavier@xingo.com>

	* Makefile.in, configure.in, makefile.all, term.h: Integrate changes
	for port to BeOS.

	* beos/GPApp.cpp, beos/GPApp.h, beos/GPBitmap.cpp, beos/GPBitmap.h,
	beos/GPView.cpp, beos/GPView.h, beos/GPWindow.cpp, beos/GPWindow.h,
	beos/XStringList.cpp, beos/XStringList.h, beos/constants.h,
	beos/makefile, demo/dobedo, m4/beos.m4, term/be.trm:
	New files for BeOS port.

	* aclocal.m4, configure, config.hin: Regenerated.

1999-02-23  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* configure.in: Rearrange header tests, add check for <sys/ioctl.h>.
	Rearrange function tests. Remove superfluous subshell in terminal
	driver list creation.

	* readline.c: Use HAVE_SYS_IOCTL_H instead of platform symbols.

1999-02-22  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* gplt_x11.c(main): Fix long-standing typo in debug FPRINTF statement.

	* plot.c: Name GNUPLOT_HISTORY_FILE "~/.gnuplot.history".

	* docs/Makefile: Fix LIBS variable, edit some comments.

1999-02-18  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* term/x11.trm: Use execvp() instead of execl() to start x11
	driver.

1999-02-17  Dick Crawford  <u600256@gamma.lanl.gov>

	* term/eepic.trm, term/latex.trm, term/texdraw.trm: Explanation
	about LaTeX2e point symbols, add-on to JvH's patch.

1999-02-16  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* configure: Regenerated.

	* configure.in: Warning message if terminal list could not be created.

	* graphics.c, plot.c, set.c, specfun.c, term/emxvga.trm, term/fig.trm,
	util.c, util3d.c: Remove local definitions of "pi", replace with
	M_PI/M_PI_2/DEG2RAD where appropriate.

	* plot.h: Cleaning up. Remove "Pi" symbol, define M_PI and M_PI_2
	instead.

	* term/x11.trm: Merge X11_opts[] and X11_optarg[] into one array.
	Indentation.

1999-02-16  "Jrgen v.Hagen" <vonhagen@ihefiji.etec.uni-karlsruhe.de>

	* term/latex.trm: Add explanation about point symbols in LaTeX2e.

1999-02-14  Alexander Mai  <st002279@HRzpUB.tu-darmstadt.DE>

	* term.h: Include aed, unixplot and other drivers in OS/2 version.

1999-02-14  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* fit.c, fit.h, matrix.c, matrix.h: Change of copyright status.
	See files for details.

	* version.c: Copyright date.

1999-02-14  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* interpol.c: Recode eval_bezier to compute in 'logarithmic space'
	to avoid numerical under/overflow for large datafiles.

	* win/wgnuplib.h, win/wgraph.c: Fix feature where point symbols would
	be drawn in another colour than the corresponing sample lines on the
	"test" page if the width of linestyle 1 was changed.

1999-02-14  "Joseph D. Pepin"  <joepepin@att.com>

	* term/x11.trm: Patch to exit the bin/sh process after it has parsed
	the command line.

1999-02-10  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* acconfig.h, configure.in, gplt_x11.c, stdfn.h, m4/select.m4:
	New AC_FUNC_SELECT macro and related changes.

	* aclocal.m4, config.hin, configure: Regenerated.

	* plot.c: Fix typo.

	* term.h: Reintroduce long-lost EEPIC define. Spotted by
	Aaron Naiman <naiman@gematria.jct.ac.il>

	* term/latex.trm: Function prototypes if EEPIC is defined.

1999-02-10  Alexander Mai  <st002279@HRzpUB.tu-darmstadt.DE>

	* command.c, plot.c: REXX interface on OS/2 related changes.

	* makefile.os2: Patch, fixes.

1999-02-04  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* makefile.amg: Improved makefile for Amiga SAS/C 6.5x.

1999-02-04  Dick Crawford  <u600256@gamma.lanl.gov>

	* docs/gnuplot.doc: Adds a few specific comments to the effect that
	commands pertaining to the x2 and y2 axes are not applicable to
	"splot"s.
   
1999-02-03  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in, makefile.all, docs/Makefile.in: Add and use fixinfo.el
	script to fix gnuplot.info file.

	* docs/fixinfo.el: To fix the gnuplot.info file until doc2info
	has been fixed. By Denis Kosygin <kosygin@cims.nyu.edu>.

1999-02-03  Dick Crawford  <u600256@gamma.lanl.gov>

	* docs/gnuplot.doc: Correct some over-long lines in the original
	patch to the function writeup, and it adds warnings to the
	"set margin" and "set xtic" writeups telling about the effects of
	"set xtics axis" if the axis is too close to the border.

1999-02-03  "Joseph D. Pepin"  <joepepin@att.com> 

	* graph3d.c, graphics.c, plot.h, set.c, show.c, docs/gnuplot.doc:
	Patch to introduce layers (front, back) for labels and arrows.

1999-02-03  Hirofumi Fujii  <Hirofumi.Fujii@kek.jp>

	* term/cgm.trm: Several bugfixes:
	(1) The parameter list length of the CGM record is including padding
	length (must NOT include the padding length).
	(2) The format of 'color table' (class 5 id 34) is wrong. The first
	element is the starting index (usually 0), NOT the number of colors.
	(3) The format of 'font table' (class 1 id 13) is wrong. This is the
	list of 'String Fixed Data'. Do NOT include the total length.
	(4) Transparency (class 3 id 4) is set to 'off' but I think it is
	better to set 'on' because sometimes character cells are overlapping.

1999-02-02  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* lisp/*: Updated to newest revision.

1998-02-01  Dick Crawford  <u600256@gamma.lanl.gov>

	* graphics.c: Bugfix for failing 'set lmargin' command.

1999-02-01  Thomas Walter  <twalter@pc2-69.chemie.uni-erlangen.de>

	* docs/gnuplot.doc: Bug fix.  'atan' used twice, for 'atan' and
	'atanh' ==> no help for 'atanh' available.
	Added argument list to function names, i.e. 'atan2' becomes
	'atan2(y,x)'.

1999-01-29  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* syscfg.h: Define unix if unix or __unix is defined. Fixes
	empty OS string under HP-UX.

1999-01-28  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0PORTING, acconfig.h, command.c, configure.in, makefile.os2,
	makefile.unx, plot.c, protos.h, readline.c, show.c: GNU_READLINE is
	now HAVE_LIBREADLINE.

	* acconfig.h: Remove APOLLO, GPR, UNIXPC.

	* aclocal.m4, config.hin, configure: Regenerated.

	* configure.in: Cleanup up --enable options. New --enable-history
	option.

	* parse.c, plot.c: Use symbol APOLLO instead of apollo.

	* syscfg.h: Define APOLLO and UNIXPC.

1999-01-26  Thomas Walter  <twalter@pc2-69.chemie.uni-erlangen.de>

	* plot.c: Add the ability to use a command history file if GNU
	readline is used.

1999-01-26  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in, acconfig.h, configure.in, gplt_x11.c, makefile.all,
	stdfn.h: Use improved AC_FUNC_SELECT by Steve Robbins
	<steve@nyongwa.montreal.qc.ca> instead of AC_FUNC_SELECT_ARGTYPES.

	* aclocal.m4, config.hin, configure: Regenerated.

	* m4/select.m4: Bugfixed version of Steve Robbins' macro.

	* Makefile.in: Add contents of new lisp subdir.

	* gnuplot.el: Move to lisp/old.

	* lisp/*: New subdir. Added new gnuplot-mode for X/Emacs by
	Bruce Ravel <ravel@phys.washington.edu>.

	* term/png.trm: Reorder switch statements, add default case,
	initialise variables to remove compiler warnings.

1999-01-26  Thomas Walter  <twalter@pc2-69.chemie.uni-erlangen.de>

	* command.c, plot.c, protos.h, syscfg.h: Avoid duplicate history
	entries with GNU readline.

1999-01-20  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0README: Remove entry about now defunct ftpmail service.

1999-01-19  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* PGPKEYS: Add Roger Fearick's public key.

	* configure: Regenerated.

	* configure.in: New way to create VERSION.

	* install-sh, missing, mkinstalldirs: Updated from current
	automake release.

	* version.c: New beta patchlevel.

	* term/gif.trm: Add new options to terminal help.

1999-01-19  Ben Laurie  <ben@algroup.co.uk>

	* term/gif.trm: New 'tiny', 'giant' font options.

1999-01-19  Andris Pavenis  <pavenis@lanet.lv>

	* term/png.trm(PNGtext): Fix SIGSEGV in DJGPP v2 binaries if no
	output file name is set.

1999-01-14  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in, makefile.all: Add PGPKEYS to ETC.

	* PGPKEYS: New file.

	* term/apollo.trm: Add note about copyright status.

1999-01-13  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0INSTALL: Add compile instructions for Cygwin.

	* 0README: Add Windows 95/98 to platform list.

	* Makefile.in, makefile.all: Add makefile.cyg to ETC.

	* term/ai.trm: Removed 3.6ism, noted by Andy Dougherty
	<doughera@lafayette.edu>.

	* term/grass.trm: Switched to new gnuplot copyright. Permission
	granted by original author.

1999-01-13  William D Kirby  <wdkirby@ix.netcom.com>

	* makefile.cyg: New makefile for Cygwin environment.
	
1999-01-12  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0INSTALL: Update to 3.7.

	* 0README: Update distribution sites.

	* configure: Regenerated.

	* configure.in: Don't use fmt to create the driver list (not available
	under HP-UX).

	* version.c: Version 3.7, patchlevel 0, date string updated.

	* term/post.trm, term/pslatex.trm, term/pstricks.trm, term/tpic.trm:
	Fix typos introduced by the fprintf-fputs changeover.

1999-01-08  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* term/mif.trm: Bugfix.

1999-01-08  William D Kirby  <wdkirby@ix.netcom.com>

	* win/wcommon.h: Don't include <shellapi.h> when compiling with
	gcc based compilers.

1999-01-07  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in, makefile.all: Remove m4/select-types.m4 and
	m4/stringize.m4	from ETC and $(ACLOCAL_M4).

	* acconfig.h: Remove HAVE_STRINGIZE and SELECT_TYPE_ARG* symbols.

	* aclocal.m4, config.hin, configure: Regenerated.

	* configure.in: Require autoconf-2.13.

	* m4/select-types.m4, m4/stringize.m4: Removed, provided by
	new autoconf version.

1999-01-06  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* graphics.c(ticfmt): Fix buffer overrun.

1999-01-05  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0INSTALL: Add section about front ends.

	* TODO: Fix some typos.

1999-01-05  Jens Emmerich  <Jens.Emmerich@itp.uni-leipzig.de>

	* term/pslatex.trm: Remove doubled '%' chars.

1998-12-24  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* fit.c, protos.h: Change wri_to_fil_last_fit_cmd() return value
	to size_t.

1998-12-23  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0INSTALL: Add note about MSDOS/DJGPP and djconfig.sh.

	* Makefile.in, makefile.all: Add djconfig.sh to ETC variable.

	* configure: Regenerated.

	* configure.in: Use sh comments instead of m4 comments in some places.

1998-12-23  Andris Pavenis  <pavenis@lanet.lv>

	* djconfig.sh: New file to make configuration under MSDOS/DJGPP
	easier.

1998-12-22  Alexander Mai  <st002279@HRzpUB.tu-darmstadt.DE>

	* term/pm.trm: Small patch.

1998-12-22  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0README: Updated.

	* TODO: Updated.

	* configure: Regenerated.

	* configure.in: Add ${with_gnu_readline}/lib to locations searched
	for GNU libreadline.

	* plot.h, term/post.trm: Implement and use architecture-independent
	INT_STR_LEN constant as suggested by Andris Pavenis <pavenis@lanet.lv>.

1998-12-22  Dick Crawford  <u600256@gamma.lanl.gov>, Lucas Hart  <hartl@ucs.orst.edu 

	* docs/gnuplot.doc: Update fit documentation.

1998-12-21  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0BUGS: Amend entry about label and arrow clipping.

	* configure: Regenerated.

	* configure.in: Change readline test so that full path to libreadline
	is allowed, but not required. Edit some warning messages.

1998-12-21  Lucas Hart  <hartl@ucs.orst.edu>

	* descrip.mms: Updated. Fix sleep() problem.

	* docs/README: VMS section updated.

1998-12-18  Andris Pavenis  <pavenis@lanet.lv>

	* term/djsvga.trm: Fix bug in W. Kirby's patch (rows and columns
	swapped).

1998-12-17  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* term/amiga.trm, term/post.trm: Indentation.

	* term/x11.trm: Fix VMS include statement.

1998-12-17  Andris Pavenis  <pavenis@lanet.lv>

	* syscfg.h: Undef HELPFILE for MSDOS before #define'ing it.

1998-12-17  William D Kirby  <wdkirby@ix.netcom.com>

	* term/djsvga.trm: Resolve conflict between user defined screen text
	mode, and the default text mode.

1998-12-17  Roger Fearick  <FEARICK@physci.uct.ac.za>

	* os2/gclient.c, os2/print.c: Patches from Robert Lalla that fix 
	paint problems if full window drag is enabled, and crash if printing
	to non-existing printer queue.

1998-12-16  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* configure: Regenerated.

	* configure.in: More meaningful warning messages.

	* protos.h: GNU libreadline prototypes.

	* show.c(show_command,show_one): Add cntrparam to showmess,
	show cntrparam can now be abbreviated with show cn.

	* term/tgif.trm: Fix undefined behaviour.

1998-12-16  Lucas Hart  <hartl@ucs.orst.edu>

	* term/gif.trm: Fix 'set terminal' info for gif driver.

1998-12-16  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* 0BUGS: Add entry for 16bit Windows and Borland C++ 3.1.

	* makefile.mgw: Call compiled programs via ./ because under
	CygWin-BASH, the current directory is not in PATH.

1998-12-15  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* gplt_x11.c, term/hpljii.trm, term/latex.trm, term/metafont.trm,
	term/mif.trm, term/pbm.trm, pstricks.trm: Fix typos.

	* show.c(show_one): Map show cntrparam to show contour.

	* version.c: Remove comment. Beta 349.

1998-12-14  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* term/*.trm: Indentation, use fputs for static strings.

1998-12-14  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* makefile.win: Patch.

1998-12-10  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* fit.c: Fix range bug in 3d fits.

1998-12-09  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in, makefile.all: Remove references to upd_make.sh. Move
	references to makefile.r.

	* makefile.r: Move to docs/old.

	* misc.c: Save set []tics autofreq from Don Taber plus cleanup.

	* upd_make.sh: Obsolete, removed.

1998-12-09  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* plot3d.c(grid_nongrid_date): Fix broken dist == 0 handling.

1998-12-09  Stefan Schroepfer  <scr@iis.fhg.de>

	* makefile.nt: Move generated .hlp file to different directory.

1998-12-09  Juergen v. Hagen  <vonHagen@engr.psu.edu>

	* makefile.mgw: Updated.

	* win/wgnuplib.h: Remove TMPF_VECTOR and TMPF_TRUETYPE defines.

1998-12-08  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0BUGS: Add m[]tics entry, provided by Lucas Hart. Add entry about
	Windows help file.

	* TODO: Add entry for snprintf(3).

	* command.c, fit.c, gplt_x11.c, help.c, hidden3d.c, misc.c, plot.c,
	plot2d.c, plot2d.c, show.c, term.c, time.c, util.c: Replace
	fprintf'ing of static strings with fputs.

	* configure: Regenerated.

	* configure.in: Cleanup, fix typo.

	* protos.h: Put ifdef around readline functions.

1998-12-08  Andy Dougherty  <doughera@lafayette.edu>

	* 0INSTALL: Mention PATH=.:$PATH trick for testing of uninstalled
	binaries.

	* 0PORTING: Clarification of build instructions.

	* term.c: Enhance comment about pedantic preprocessors.

	* demo/contours.dem, demo/surface1.dem: Change "gnu plot" to
	"gnuplot".

1998-12-08  Dick Crawford  <u600256@gamma.lanl.gov>

	* docs/gnuplot.doc, docs/titlepag.ms, docs/titlepag.tex: 3.7ise.

1998-12-07  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0BUGS: Remove entry about truncation of script files on VMS.

	* 0README: Update monash ftp site details.

	* Makefile.in, makefile.all: Add INSTALL.gnu to ETC.

	* configure: Regenerated.

	* configure.in: Fix configuring under HP-UX.

	* graphics.c: Run through indent.

	* plot.h: Add XOPEN M_LN10 constant.

	* set.c(set_one): Use M_LN10.

	* specfun.c: Revise Lucas' changes and bugfix.

1998-12-07  Juergen v. Hagen  <vonHagen@engr.psu.edu>

	* 0BUGS, 0INSTALL, 0README, NEWS, makefile.mgw, makefile.unx: Updated.

1998-12-07  Lucas Hart  <hartl@ucs.orst.edu>

	* fit.c: Add some messages.

	* internal.c: More verbose error messages.

	* standard.c(f_log10): Use M_LN10 constant.

	* specfun.c: Expand GP_ERF/ERFC macros inline and add error checking.

	* strftime.c: TEST_STRFTIME code was incomplete.

	* syscfg.h: Add HELPFILE for VMS.

	* demo/mgr.dem: Modify the acspline demo to better illustrate the
	capabilities of the option.

1998-12-06  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0FAQ, 0README, NEWS, configure.in, makefile.dj2, makefile.os9,
	term/README: 3.7ise.

	* Makefile.in, makefile.all: Add mac.trm to CORETERM.

1998-12-06  David Schooley  <dcschooley@mediaone.net>

	* term/mac.trm: Added terminal driver for Macintosh.

1998-12-05  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0BUGS: Update OS/2 gcc optimiser bug entry.

	* 0README: Update distribution sites.

	* TODO: Add png driver entry.

1998-12-05  Alexander Mai  <st002279@HRzpUB.tu-darmstadt.DE>

	* makefile.os2: Fix OS/2 build (allterm.h related).

1998-12-05  Ian MacPhedran  <Ian_MacPhedran@mackenzie.usask.ca>

	* descrip.mms: VMS build fixes.

1998-12-05  Roger Fearick  <FEARICK@physci.uct.ac.za>

	* protos.h: Fix typo.

	* os2/gclient.c, term/pm.trm: Fix old bug about default help file
	path, and adjust font metrics in pm driver.

1998-12-04  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0BUGS: Remove pslatex driver bug entry.

	* TODO: Remove entry "allow load '-' or  gnuplot -  to mean
	interactive".

	* docs/Makefile.in: Fix for building outside source dir in all
	targets using ALL_TERM_DOC.

	* docs/doc2info.c: Remove static keyword in function declarations
	to fix building with SunOS cc.

1998-12-04  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* makefile.mgw, makefile.win, win/wgnuplib.h, win/wgraph.c,
	win/winmain.c, win/wmenu.c, win/wpause.c: Fix bug with line width
	scaling under Windows. Some cleanups.

1998-12-03  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* aclocal.m4, config.hin, configure: Regenerated.

	* configure.in: Require autoconf 2.12.2. Add AC_PROG_CPP.

	* contour.c(gen_bspline_approx): Remove unused variable i.

	* graph3d.c(setlinestyle,ztick_callback): Remove unused variable t.

	* help.c: Make StartOutput(), OutLine(), EndOutput() non-static.
	Remove list_terms().

	* hidden3d.c(draw): Remove unused vars cross1, cross2.

	* protos.h: Add prototypes for help.c functions. Remove prototype
	for term_count().

	* show.c(show_version_long): Rename readline rdline, and gnu_readline
	gnu_rdline to avoid compiler warnings.

	* stdfn.h: Remove bcopy() prototype, may conflict with system headers.

	* term.c: Remove term_count(), update list_terms() to Don Taber's
	version.

	* version.c: Patchlevel beta348.

1998-12-03  Dick Crawford  <u600256@gamma.lanl.gov>

	* docs/gnuplot.doc, docs/titlepag.ms, docs/titlepag.tex: Updated list
	of contributors, documentation of Don's "-" patch.

1998-12-03  Don Taber  <dtaber@blackrat.risc.rockwell.com>

	* command.c, misc.c, plot.c: Patch to use "-" for stdin or load file.

	* graphics.c: Patch to make all four [xy][12]labels symmetric about
	plots and well spaced from axes regardless of tics or absence of tics,
	move the title up a character height, and put half a character extra
	space on left and right to help out some of the terminals which have
	trouble with this.

1998-12-02  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in: Clean out dist target.

	* bf_test.c: Add prototype for FreeHelp().

	* fit.c(error_ex): Use strncpy() instead of safe_strncpy().

	* gnuplot.opt: Add help (for DT's new version of list_terms()).

	* makefile.amg: Remove obsolete file type.h from dependencies.

	* protos.h: Remove null_linewidth() prototype. Add sleep() prototype.

	* term.c: Add null_linewidth() prototype.

	* docs/Makefile.in: Better integration of alldoc2gih target.

1998-12-02  Lucas Hart  <hartl@ucs.orst.edu>
	
	* demo/hidden.dem, demo/prob.dem, demo/surface1.dem, demo/surface2.dem,
	demo/using.dem: Reset axis labels with `set [xyz]tics autofreq'.

1998-12-01  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in, makefile.all: Add makefile.mgw to ETC.

	* TODO: New entry.

1998-12-01  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* command.c: On Win32 platforms, allow 'cd "d:\path"' to also change
	the drive.

	* graphics.c: Fix bug in the new polar errorbar support (non-polar
	yerrorbars had become diagonals).

	* makefile.dj2, makefile.tc: Update realclean target.

	* makefile.mgw: New makefile for MinGW32.

	* makefile.win: Add 'help' to the list of objects to be compiled
	into gnuplot (for Don Taber's new version of list_terms() sitting
	in help.c)

	* syscfg.h: Add HAVE_SLEEP for Win32.

	* term/win.trm: Add more stuff in terminal help.

	* win/geticon.c, win/wgnuplib.h, win/wgraph.c, win/winmain.c,
	win/wmenu.c, win/wpause.c, win/wtext.c: Changes to allow building
	under MinGW32.

1998-12-01  Hartmut Niemann  <niemann@cip.e-technik.uni-erlangen.de>

	* term/pslatex.trm: Patch to avoid problems with active characters
	in \special commands, and line-end characters.

1998-12-01  Alexander Mai  <st002279@hrzpub.tu-darmstadt.de>

	* 0INSTALL: Upgrade OS/2 related docs.

1998-11-30  Alexander Mai  <st002279@hrzpub.tu-darmstadt.de>

	* makefile.os2: Update various compiler flags.

	* plot.c(ExecuteMacro): Cosmetic changes.

1998-11-30  Dick Crawford  <u600256@gamma.lanl.gov>

	* docs/gnuplot.doc: Add documentation for `show version' and fixes.

1998-11-30  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0INSTALL: Remove generic GNU install instructions.

	* TODO: Add more suggestions.

	* bf_test.c: Don't include plot.h, but all other necessary include
	files.

	* term.h: Fix typo (gpr.h <-> gpr.trm).

	* term/cgm.trm: Remove temporary string.

	* term/excl.trm: Update copyright to the current version by
	permission of the author, Przemek Klosowski <przemek@nist.gov>.

1998-11-26  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in: Remove allterm.h target and dependency.

	* configure: Regenerated.

	* configure.in: Add code to generate terminal driver dependencies in
	docs/Makefile.in. Remove code to rename old makefiles.

	* protos.h: Move non-static prototypes from term.c.

	* term.c: Indentation. Move non-static prototypes to protos.h. Avoid
	compiler warnings about variable shadowing:
	In term_check_multiplot_okay(), rename interactive f_interactive.
	In do_arrow(), change test for exact inequality in doubles.
	In set_term(), rename c_token argument c_token_arg.
	In init_terminal, rename term env_term.
	In test_term, rename xmax xmax_t, and ymax ymax_t.

	* docs/Makefile.in: Add TERM_LIST variable for allterm.h dependencies.
	Use explicit file names instead of makefile variables. Modify allgih
	target so that it builds independently from gih target, and vice versa.

	* docs/makefile, docs/latextut/makefile: Rename makefile.dst, resp.

	* term/*.trm(*_text_angle): Rename argument to text_angle function
	ang consistently across terminal drivers to avoid compiler warnings.

	* term/fig.trm(FIG_poly_clean): Rename stat fig_stat. In
	FIG_options, rename tmax tmax_t, xsize xsize_t, ysize ysize_t.
	In FIG_pointsize, rename pointsize arg_pointsize.

	* term/post.trm: Rename pointsize ptsize. In PS_init, rename
	xmax xmax_t, ymax ymax_t, xmin xmin_t, ymin ymin_t.

	* term/pslatex.trm(PSLATEX_init): In PS_init, rename xmax xmax_t,
	ymax ymax_t, xmin xmin_t, ymin ymin_t.

	* term/tpic.trm(TPIC_options): Rename pointsize ptsize.

1998-11-25  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* TODO: Add entry about float/double comparisons.

	* command.c, plot2d.c, plot3d.c: Remove obsolete definition of MAXSTR.

	* plot.c: Other small changes.

	* term/table.trm, term/driver.h, term/xlib.trm, term/unixplot.trm,
	term/hp2648.trm, term/dxy.trm, term/v384.trm, term/aed.trm,
	term/tkcanvas.trm, term/mgr.trm, term/kyo.trm, term/qms.trm,
	term/regis.trm, term/cgi.trm, term/debug.trm, term/excl.trm,
	term/t410x.trm, term/linux.trm, term/hppj.trm: Indentation,
	minor cleanups.

1998-11-25  Don Taber  <dtaber@blackrat.risc.rockwell.com>

	* term/cgm.trm: Solid line option for cgm terminal.

1998-11-25  Alexander Mai  <st002279@hrzpub.tu-darmstadt.de>

	* plot.c: Patch for OS/2.

1998-11-24  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* TODO: Remove "clean up includes at top of files" entry. Add
	some new entries.

	* docs/gnuplot.1: Update X11 command line options.

	* term/compact.c: Indentation, add RCS id.

	* term/grass.trm: Remove duplicate header file inclusions.

1998-11-23  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* graphics.c(gen_tics) Modified patch from Jochen Schuetze <jos@GBF.DE>
	to avoid infinite loop during tic generation.

	* term/aed.trm, term/ai.trm, term/apollo.trm, term/atariaes.trm,
	term/atarivdi.trm: Indentation. Replace fprintf'ing of plain strings
	with fputs.

1998-11-23  David Schooley <dcschooley@mediaone.net>

	* term/table.trm: Add missing register_term statement.

1998-11-21  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* command.c(do_system): No not check system() return value.

	* configure.in: Edit comment.

	* version.c: Patchlevel pl7.

1998-11-20  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* CodeStyle: Updated.

	* command.c: Cleaning up. Make local functions static. Remove unused
	variables and functions.

	* fit.c: Make kbhit() static.

	* graph3d.c: Indentation.

	* plot.c: Cleaning up. Add OS/2 set_input_line() from command.c.

	* plot2d.c: Delete `extern' keyword from variables removed from
	command.c.

1998-11-20  Don Taber  <dtaber@blackrat.risc.rockwell.com>

	* graphics.c: Revise margin calculation.

1998-11-20  Lucas Hart  <hartl@ucs.orst.edu>

	* show.c: Adjust 'show tics' after set_tic_prop patch from 1998-10-31.

1998-11-19  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0BUGS: Remove entry for manual key placement in hidden3d splot.
	Add open file handles inheritance entry as suggested by Alexander Mai.

	* ChangeLog: Reorganised.

	* command.c(do_line): Skip leading spaces in input.

	* config.hin, configure: Regenerated.

	* configure.in: Add test for memmove().

	* errorfix.sh: Simplified. Now only creates temporary copies
	of files to be fixed, not of all files.

	* plot.c(main): Fix compiler warnings.

	* stdfn.c: Move memcpy definition to stdfn.h.

	* stdfn.h, syscfg.h: Add definitions for memcpy and memmove.

	* term/ai.trm, term/regis.trm: Add missing TERM_TABLE_END.

1998-11-19  Lucas Hart  <hartl@ucs.orst.edu> 

	* ansichek.h: Undefine HAVE_STRINGIZE for VAXC.

	* command.c: Fixes for VMS and !NO_GIH, do_system() line truncation
	when called from load_file(), comments.

	* syscfg.h: Remove declarations that cause duplicate warnings.

	* term.c: Avoid duplicate warnings from VMS headers.

	* vms.c: Remove some duplicate header file inclusions.

	* docs/doc2rnh.c: Add single_top_level, convert '/' in topic to
	'|' because VMS HELP uses '/' as a list separator.

1998-11-19  Dick Crawford  <u600256@gamma.lanl.gov>

	* docs/gnuplot.doc: Extensive patches to fix minor misspellings,
	makes all references "time/date" (instead of some being "date/time"),
	removes some blanks from the ends of lines, add commands synonyms.

	* term/*.trm: Add command synonyms to all terminals.

1998-11-19  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* fit.c: Merge in patch from Lucas Hart <hartl@ucs.orst.edu>
	to make fit.log and screen output match the documentation.
	Cleaning up.

	* graph3d.c(key_sample_line): Fix core dump if key is manually placed.

	* graphics.c, plot2d.c: Merge in polar errorbars patch from
	Igor Bray <I.Bray@flinders.edu.au>.

1998-11-18  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0BUGS: Updated with latest awk script for contour line clipping
	bug workaround by Paul Halsema <phalsema@harris.com>.

	* 0INSTALL: Updated. gnuplot now compiles again with SunOS' cc.

	* 0README: Updated.

	* bf_test.c(FreeHelp), contour.c(end_crnt_cntr), matrix.c(fsign),
	term.c(term_count): Translate prototype to K&R.

	* fit.c: Translate prototypes for printmatrix() and
	print_matrix_and_vectors() to K&R. Add missing prototypes for
	static functions.

	* gplt_x11.c: Re-add inclusion of config.h at top.

	* parse.c: Indentation.

	* set.c: Fix typos.

	* term/ai.trm, term/cgm.trm, term/corel.trm, term/epson.trm,
	term/fig.trm, term/mif.trm, term/next.trm, term/pbm.trm, term/png.trm,
	term/post.trm, term/pslatex.trm, term/win.trm: Accept alternative
	spelling "colour" for "color".
	
1998-11-17  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0BUGS: Added description of m[]tics initialisation bug, from
	Lucas Hart <hartl@ucs.orst.edu>. Changed hidden3d entry and line
	clipping entry as suggested by HBB. Add error bars in polar plots
	entry, from Stefan Deutscher <stefand@ibm.net>.

	* ansichek.h: Use #ifndef HAVE_CONFIG_H for systems which don't
	run configure.

	* acconfig.h: Remove ANSI_C.

	* configure.in: Add comment at top. Don't define ANSI_C.

	* misc.c: Patch by Alexander Mai <st002279@hrzpub.tu-darmstadt.de>
	to read DOS files under Unix.

	* plot.h: Comment out LP_DEFAULT. Don't use ANSI_C.

	* protos.h: Updated prototypes for help.c and term.c

	* set.c: New function reset_lp_properties. Replaces LP_DEFAULT
	initialisation, get's rid of ANSI_C.

1998-11-17  Don Taber  <dtaber@blackrat.risc.rockwell.com>

	* 0BUGS: Revised entry for contour lines clipping bug.

	* graph3d.c(do_3dplot): If "set contour; set nosurface; set noclabel"
	is used, the items in the key will overwrite one another if more than
	one function or file is plotted.
	
	* help.c, term.c: Patch to pipe 'set terminal' output through pager.

	* plot3d.c(printd_3dtable): Add space between "label:" and label in
	output.

1998-11-16  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0BUGS: Added description and workaround for contour line clipping
	bug. Provided by Don Taber <dtaber@blackrat.risc.rockwell.com>.
 	
	* docs/old: New directory.

	* History, README.3d, README.3p1, README.3p2, README.3p3, README.3p4,
	README.3p5, README.ami, README.emx, README.fit, README.gnu,
	README.iso, README.mf, README.nex, README.os2, README.pic, README.pro,
	README.win, README.x11, README.xli: Moved to new dir docs/old.

	* Makefile.in, makefile.all: Updated to reflect changes in directory
	structure (ETC, DOCS5, DOCS).

	* Projects: Renamed TODO.

	* WhatsNew: Renamed NEWS.

	* version.c: Changes history moved to docs/old/ChangeLog.old.

	* win/wcgraph.c(wginitcolor): Swap entries for red and blue for	colour
	consistency as suggested by Stephen Eglen <stephen@cns.ed.ac.uk>.

1998-11-15  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0BUGS: Add description and workaround for pslatex driver bug.

1998-11-15  Konrad Bernloehr  <bernlohr@ik3.fzk.de>

	* interpol.c: Bugfix for 'smooth acsplines' option with logarithmic
	x axis.

1998-11-15  Lucas Hart  <hartl@ucs.orst.edu>

	* stdfn.c(safe_strncpy): Bugfix.

1998-11-09  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0INSTALL: Document new `--enable-system-time' configure option
	and fixes.

	* set.c(set_two): Skip leading whitespace in argument to 'set output'.

	* specfun.c: Fix #ifdef directive.

	* docs/gnuplot.doc: Change 'set output' documentation accordingly.

1998-11-09  Alexander Mai  <st002279@hrzpub.tu-darmstadt.de>

	* gplt_x11.c: Close open files on first initialisation on OS/2.

	* makefile.os2: Updated.

1998-11-06  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0INSTALL: Updated pointer to unproto.

	* 0PORTING: Updated.

	* acconfig.h: New symbol USE_SYSTEM_TIME (see time.c).

	* config.hin, configure: Regenerated.

	* configure.in: Improved time_t test by Andris Pavenis
	<pavenis@lanet.lv>. New option '--enable-system-time' (see time.c).
	Add check for <sys/timeb.h>.

	* fit.c: Remove obsolete function subst().
	
	* Makefile.in, makefile.all: Remove mkdist from ETC variable.

	* mkdist: Obsolete, removed. Use 'make dist'.

	* protos.h: Change prototpe for util.c(chr_in_str).

	* time.c: Fix indentation. Rename SYSTEM_TIME to USE_SYSTEM_TIME.
	Fix compiler warnings about variable shadowing (rename clock l_clock).
	Replace return statements with exit().

	* util.c(chr_in_str): Make second arg int instead of char.

	* docs/Makefile.in: New target allgih for .gih file with docs for
	all terminals.

1998-11-05  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* makefile.dj2: stdfn.o missing in OBJ3. Reported by William D Kirby
	<wdkirby@ix.netcom.com>. demo\binary? target fixed as per suggestion
	by Juergen Breitlow <Juergen.Breitlow@blns.siemens.de> and W. Kirby.

	* plot.c(ExecuteMacro): Fix typo in variable name. Reported by
	Lucas Hart <hartl@ucs.orst.edu>.

	* syscfg.h: #ifdef directives simplified.

	* term.c: Fixes to allow 'set output' in gnugraph terminal. Problem
	reported by Berthold Hoellmann <se6y095@public.uni-hamburg.de>.

	* term/djsvga.trm(DJSVGA_set_font): Add missing parenthesis. Reported
	by William D Kirby <wdkirby@ix.netcom.com>.

1998-11-04  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* hidden3d.c, scanner.c, show.c: Fix indentation.

	* syscfg.h: Add comment.

	* version.c: Patchlevel pl6.
	
1998-11-04  Lucas Hart <hartl@ucs.orst.edu>

	* graphics.c, hidden3d.c, specfun.c, stdfn.h: VMS fixes.

1998-11-03  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* bf_test.c, binary.c, bitmap.c: Fix indentation.

	* config.hin, configure: Regenerated.

	* configure.in: Add erfc() function check, change png version
	test indentation to satisfy DU 4.0 cc.

	* graphics.c(gen_tics): Hopefully fixed xmtics to start from 1
	instead of 0.

	* graphics.c(fixup_range), set.c(set_tic_prop): Avoid automatic
	aggregate initialisation.

	* show.c(show_two): Map show command for [xyz]{2}[md]tics to
	[xyz]{2}tics.

	* specfun.c: Fix typo in comment.

	* docs/Makefile.in: Fix dependencies for config.h.

1998-10-31  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* datafile.c, term/cgm.trm: Cast argument of is*() functions to int.

	* eval.c, internal.c, interpol.c, plot3d.c, specfun.c: Fix indentation.

	* graphics.c, set.c: Indentation.

	* help.c: Some cleanups. Use TBOOLEAN instead of boolean type and
	remove tboolean. Fix indentation. Move tos_getch() prototype to
	protos.h.

	* misc.c: Some cleanups.

	* plot.h: Add TRUE and FALSE defines.

	* protos.h: New prototype for misc.c(instring) and
	readline.c(tos_getch).

	* readline.c: Move tos_getch() prototype to protos.h.

	* set.c: Fix indentation.

	* term/gif.trm(GIF_options): Fix compiler warning (sscanf call).

	* term/gnugraph.trm: Add prototypes for GNU plotutils functions.

	* term/mif.trm: Fix compiler warning (nested extern decl).

1998-10-31  Lucas Hart  <hartl@ucs.orst.edu>

	* graphics.c, set.c, docs/gnuplot.doc: set_tic_prop patch version b.

1998-10-30  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* acconfig.h, configure.in, stdfn.h, m4/select-types.m4: Replace
	gp_FIND_SELECT_ARGTYPES with AC_FUNC_SELECT_ARGTYPES from upcoming
	autoconf release, and related changes.

	* aclocal.m4, config.hin, configure: Regenerated.

	* fit.c, graphics.c, scanner.c, util.c: Cast argument of is*()
	functions to int.

	* syscfg.h: VMS prototypes, moved from term.c.

	* term.c: Include header files moved from driver.h, indentation.

	* docs/doc2x.h: Prototype for safe_strncpy().

	* docs/termdoc.c: New function safe_strncpy() to avoid linking with
	stdfn.c

	* term/driver.h: Don't include header files.

1998-10-28  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in: Reverse order of CPPFLAGS and INCLUDES in COMPILE.

	* Makefile.in, buildvms.com, descrip.mms, makefile.os2, makefile.os9,
	makefile.unx: gnuplot_x11 is now linked with stdfn.o.

	* command.c, fit.c, gplt_x11.c, help.c, plot.c, scanner.c, strftime.c,
	docs/doc2html.c, docs/doc2info.c, docs/termdoc.c, term/pc.trm,
	term/pslatex.trm, term/pstricks.trm: Replace calls to strncpy() and
	similar code with safe_strncpy().

	* command.c, plot2d.c, plot3d.c, readline.c: Move Atari file
	inclusion to syscfg.h.

	* corplot.c, scanner.c, standard.c: Simplify #ifdef line.

	* fit.c: Don't use copy_max(). Move to stdfn.c as safe_strncpy().
	Move Atari file inclusion to syscfg.h. Move Dblf* macros to fit.h.
	Fix indentation.

	* fit.h: Moved macros from fit.c. Move function prototypes to protos.h.

	* protos.h: safe_strncpy() prototype from stdfn.c. Prototypes from
	fit.h.

	* stdfn.c: New function safe_strncpy(), moved from fit.c(copy_max).

	* syscfg.h: Include files for Atari.

	* parse.c, stdfn.h, syscfg.h, term.h: Fix ifdefs.

	* term/amiga.trm, term/cgm.trm, term/djsvga.trm, term/grass.trm,
	term/next.trm, term/post.trm, term/tgif.trm: Replace '\0' with NUL.

1998-10-28  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* makefile.tc, makefile.win, plot3d.c, term/hpgl.trm: DOS and dgrid3d
	patches.

1998-10-28  Jochen Schuetze  <jos@GBF.DE>

	* fit.c, fit.h, misc.c: Save last fit command as comment.

1998-10-20  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0INSTALL, 0PORTING: Updated.

	* Makefile.in, makefile.all: Add new file syscfg.h to HEADERS variable.

	* acconfig.h: Remove obsolete defines.

	* bf_test.c, gplt_x11.c, readline.c, stdfn.c: Include plot.h instead
	of config.h, ansichek.h and stdfn.h. Make enum JUSTIFY local in
	gplt_x11.c(display).

	* configure, config.hin: Regenerated.

	* configure.in: Move some tests, rewrite some header and library tests.

	* fit.c: Don't include config.h.

	* plot.h, stdfn.h: Move OS dependent defines to new file syscfg.h.

	* plot2d.c: Fix typo in #define.

	* syscfg.h: New file for OS dependencies.

1998-10-20  Andris Pavenis  <pavenis@lanet.lv>

	* fit.c: Fix bug in vector resizing of bigger than default data sets.

1998-10-19  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* acconfig.h, ansichek.h, hidden3d, plot2d.c, plot3d.c, docs/doc2x.h:
	Rename HAVE_CPP_STRINGIFY to HAVE_STRINGIZE.

	* acinclude.m4: Deprecated, removed.

	* aclocal.m4, config.hin, configure: Regenerated.

	* configure.in: Replace gp_PROG_CPP_STRINGIFY with AC_C_STRINGIZE
	from current autoconf CVS repository. Rename gp_CHECK_LIB_PATH to
	gp_SEARCH_LIBDIRS and gp_CHECK_HEADER to gp_SEARCH_HEADERDIRS.

	* contour.c: Change function prototypes to K&R for compatibility.

	* m4/msdos.m4, m4/next.m4, m4/search-hdr.m4, m4/search-lib.m4,
	m4/select-types.m4, m4/stringize.m4: New files to store macros
	from deprecated acinclude.m4 file.

	* Makefile.in: Add INSTALL_SCRIPT and ACLOCAL_AMFLAGS variables,
	remove ACCONFIG variable. Add new m4 macros to ETC variable. Add
	m4 to SUBDIRS. Clean up.

	* makefile.all: Remove stray backslash from NEXTSRC variable. Add
	m4 files to ETC and fix typos.

	* docs/*.c: More cleaning up. Add exit() statements in main()
	function, remove unused vars, fix potential buffer overflows.

	* term/rgip.trm: Splice unterminated strings.

1998-10-16  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* acinclude.m4: In gp_CHECK_LIB_QUIET, add TERMXLIBS to LIBS during
	test. In gp_FIND_SELECT_ARGTYPES, rename loop variables and add
	caching.

	* aclocal.m4, configure: Regenerated.

	* command.c: Fix preprocessor directive syntax for BC++ 4.5.

	* fit.c, fit.h, matrix.c: Don't include type.h, remove comment.

	* Makefile.in, makefile.all: Remove type.h from HEADERS. Add doc2x.h
	to DOCS1.

	* misc.c: Fix typos.

	* type.h: Obsolete file removed.

	* docs/Makefile.in: Fix alldoc, clean, html targets and dependencies.
	Compile doc2html with -DALL_TERM_DOC. Print gpcard.ps to file
	instead of printer.

	* docs/docs2x.h: New file.

	* docs/*.[ch]: Move definitions to new file doc2x.h and include
	doc2x.h.

	* term/apollo.trm: Change in help part.

1998-10-15  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* contour.c: Indentation, nested comments removed.

	* misc.c(save_set_all): Add 3D mapping, missing to saved variables.

	* show.c: Add 'bar' to showmess[].

	* docs/*.c: Fix embarrassing typo in comment.

1998-10-13  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in, makefile.all: Add ChangeLog to ETC variable.

	* acconfig.h: Add MGR and RGIP.

	* acinclude.m4: Minor changes.

	* aclocal.m4, config.hin, configure: Regenerated.

	* configure.in: Add options for MGR and RGIP. Define APOLLO if MGR
 	is defined. Add IRIS to configuration report.

	* docs/gnuplot.doc: Small patch from Dick Crawford.

	* graphics.c(boundary): Another margin calculation bug fix by HBB.

	* parse.c: Change #ifdef statement, remove __osf__.

	* term.h: Cleaning up, better readability.

	* term/driver.h: Remove nested comment.

	* version.c: Patchlevel pl5.

1998-10-12  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* contour.c, term.c: Fix FPRINTF calls.

	* graphics.c: Fix comments.

	* misc.c(save_tics): Rename time variable to flag_time to prevent
	global variable shadowing.

	* set.c: Make references to first_plot and first_3dplot global.

	* show.c(show_version_long): Reformat output.

	* stdfn.h: Add VMS exit codes. Reformatting, define HAVE_SLEEP
	unconditionally under VMS.

	* docs/Makefile.in: Add new alldoc target for debugging purposes.
	Add ipf target.

	* docs/README: Cleanup and fixes.

	* makefile.os2, docs/checkdoc.c, docs/doc2gih.c, docs/doc2hlp.c,
	docs/doc2info.c, docs/doc2ipf.c, docs/doc2ms.c: Final fixes to
	remove .c file inclusion.

	* term/mif.trm, term/png.trm, term/post.trm: Make references to
	version and patchlevel global to eliminate "nested extern declaration"
	compiler warnings.

	* term/x11.trm(VMS X11_init): Make declarations static.

1998-10-09  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in, makefile.all: Add xref.h to DOCS1. Small changes.

	* bf_test.c(int_error): Use only one fprintf().

	* command.c: Move #ifdef MSDOS block from top of file to plot.h.
	Suggested by HBB.

	* datafile.c: Fix indentation.

	* internal.c(pop): Remove superfluous space.

	* makefile.286, makefile.amg, makefile.dj2, makefile.djg, makefile.emx,
	makefile.g, makefile.msc, makefile.msw,makefile.mto, makefile,nt,
	makefile,os2, makefile.os9, makefile.st, makefile.tc, makefile.vms,
	makefile.wc, makefile.win, makefile.ztc: Add termdoc.o and xref.o
	where required. No more inclusion of .c files.

	* plot.c: Fix indentation.

	* plot.h: Update, add MSDOS #ifdef block from command.c, add HELPFILE
	definitions to OS section.

	* plot2d.c: Remove MSDOS #ifdef block (outdated version of the defines
	in command.c, now in plot.h). Indentation.

	* plot3d.c, scanner.c, set.c: Minor changes.

	* docs/Makefile.in, docs/makefile, docs/makefile.ami: Add termdoc.o
	and xref.o where required. No more inclusion of .c files.

	* docs/checkdoc.c, docs/doc2gih.c, docs/doc2hlp.c, docs/doc2html.c,
	docs/doc2info.c, docs/doc2ipf.c, docs/doc2ms.c, docs/doc2rnh.c,
	docs/doc2rtf.c, docs/doc2tex.c, docs/termdoc.c, docs/xref.c: No more
	inclusion of .c files. Indentation, small changes.

	* docs/xref.h: New file for definitions from docs/xref.c.

1998-10-08  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* show.c(show_version_long): Add \n in fprintf().

	* util.c(m_quote_capture): Use parse_esc() to interpret escape
	sequences.

	* docs/Makefile.in: Fix configuration variables.

1998-10-08  Jochen Schuetze  <jos@GBF.DE>

	* term/eepic.trm, term/latex.trm, term/pslatex.trm, term/tpic.trm:
	Documentation for free positioning of labels feature.

1998-10-07  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* aclocal.m4, configure: Regenerated.

	* configure.in: Rewrite tests for termcap and readline. Remove
	obsolete AC_SUBST(TERMFLAGS).

	* command.c: Define some macros for Windows. Remove spurious else
	in #ifdef'd code for Atari in command(). Additional #ifdef's for
	GNU_READLINE. Indentation.

	* Makefile.in: Rename distdir.

1998-10-07  Andris Pavenis  <pavenis@lanet.lv>

	* acinclude.m4: Use LIBS instead of LDFLAGS in gp_MSDOS.

1998-10-06  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* configure.in: Fix readline logic.

	* plot2d.c: Cleaning up, indentation.

	* docs/gnuplot.doc: Corrections from Lucas Hart <hartl@ucs.orst.edu>.
	Rename what's-new to new-features.

1998-10-06  Alexander Mai  <st002279@hrzpub.tu-darmstadt.de>

	* makefile.os2: Updated.

1998-10-06  Jochen Schuetze  <jos@GBF.DE>

	* term/eepic.trm, term/latex.trm, pslatex.trm, tpic.trm: Support
	free positioning of labels with LaTeX related terminals.

1998-10-05  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0INSTALL: Document new configure options. Additions.

	* 0PORTING: Fix typo.

	* Makefile.in: Add -DBINDIR to show.o target.

	* acinclude.m4: Add /usr/local/lib to gp_CHECK_LIB_PATH and
	/usr/local/include to gp_CHECK_HEADER.

	* aclocal.m4, configure: Regenerated.

	* configure.in: Merge --with-gnugraph and --enable-unixplot into
	--with-plot.

	* graphics.c: Indentation.

	* show.c: Final fixes for merger (see entry from 1998-10-03).

	* version.c: Patchlevel pl4.

	* term/gnugrph.trm: Code for GNU plotutils lib.

1998-10-04  Jonathan Thornburg  <jthorn@galileo.thp.univie.ac.at>
	* graphics.c, plot2d.c, plot3d.c, graph3d.c, protos.h,
	docs/gnuplot.doc: Fix infinite loops when data range is empty,
	also wrong plots when data range is smaller than 'zero' setting.

1998-10-03  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0PORTING, buildvms.com, term.h: Rename NO_ALL_TERM to SHORT_TERMLIST.

	* Makefile.in: Eliminate TERMFLAGS, add TERMXLIBS (for GNU libplot.a
	from GNU plotutils). Remove misc.o target. Remove CPPFLAGS and TERMLIBS
	from Makefile and config.status targets.

	* acconfig.h: Add APOLLO, CGI, DJSVGA, GNU_PLOTUTILS, GNUGRAPH,
	GPR, GRX21, IRIS, SUN, UNIXPC, UNIXPLOT.

	* acinclude.m4: Clean up gp_MSDOS, gp_NEXT, gp_CHECK_LIB_PATH. Add
	cases to gp_FIND_SELECT_ARGTYPES.

	* aclocal.m4, config.hin, configure: Regenerated.

	* configure.in: Add --enable options and checks for Unix and GNU plot
	library, Apollo, SCO/cgi library, Iris, SunView, AT&T Unix PC. Add
	to configuration report.

	* misc.c: Remove extern declarations. Remove save_version() and
	replace with show_version(fp). Indentation.

	* plot.c, plot2d.c, plot3d.c, set.c, term.c, term/driver.h term/*.trm:
	Rename outfile variable to gpoutfile (name clash with GNU plotutils
	library). Call show_version(stderr) instead of show_version().

	* plot.h: Add FAQ_LOCATION.

	* setshow.h: Remove outfile declaration. Fix show_version() prototpe.

	* show.c: Fix show_version() calls. Merge misc.c(save_version) into
	show_version().	In show_version_long(), use one single call to
	fprintf().

	* version.c: Add faq_location.

	* docs/gnuplot.doc: Fix URL.

	* docs/termdoc.c: Patches from Lucas Hart <hartl@ucs.orst.edu>.

1998-10-01  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0INSTALL: Update with-PACKAGE section.

	* 0PORTING, Makefile.in, makefile.unx: The preprocessor symbol
	is IRIS, not IRIS4D.

	* acconfig.h: Add GNUGRAPH and UNIXPLOT symbols.

	* acinclude.m4: Remove caching from gp_CHECK_HEADER_QUIET and
	gp_CHECK_LIB_QUIET, cleanup. Add new macro gp_SCO.

	* aclocal.m4, config.hin, configure: Regenerated.

	* configure.in: Cleanup, remove caching of CPPFLAGS and TERMLIBS.
	New options --enable-unixplot and --with-gnugraph.

	* gplt_x11.c: Move inclusion of ansichk.h and stdfn.h below
	select stuff. Replace call to index() with strchr().

	* graphics.c(boundary): Remove unnecessary \ at end of line.

	* help.c(ShowSubtopics): Move spacelen out of for loop and init
	spacelen and ispacelen to zero. Suggested by HBB.

	* plot.c, plot2d.c, plot3d.c, set.c, term.c, term/driver.h,
	term/*.trm: Rename outfile gpoutfile to	resolve clash with GNU
	plotutils library.

	* plot2d.c, plot3d.c: Add declaration of gpoutfile.

	* setshow.h: Remove outfile declaration.

	* show.c: Add faq_location. Rewrite show_version() to use fprintf()
	only once. Rewrite show_version_long() to output to stderr instead
	of stdout. Add UNIXPLOT and GNUGRAPH.

	* term.h: Use GNUGRAPH independently of UNIXPLOT.

	* version.c: Add faq_location.

	* term/gif.trm: Update help text.

1998-10-01  Dick Crawford  <u600256@gamma.lanl.gov>.

	* docs/gnuplot.doc: Updates.

1998-10-01  Alexander Mai  <st002279@hrzpub.tu-darmstadt.de>

	* os2/gnupmdrv.c: Close all open files on first initialisation.

	* command.c, makefile.os2: OS/2 related changes.

1998-09-30  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in: Add $(INCLUDES) to version.o target.

1998-09-28  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0PORTING, buildvms.com, term.h: Lucas Hart's NO_ALLTERM patch.

	* configure.in: Re-add AC_HEADER_STDC. Otherwise STDC_HEADERS is
	not defined.

	* help.c(ShowSubtopics): spacelen and ispacelen must not be
	initialised with zero. Bug report from Stefan Schroepfer
	<scr@iis.fhg.de>. Indentation.

	* plot.c(load_rcfile): Bugfix: ~/.gnuplot not read. Reported by
	Stefan Schroepfer <scr@iis.fhg.de>.

	* stdfn.h: OS/2 fixes.

	* util.c: Indentation, add braces.

1998-09-28  Petr Mikulik  <mikulik@physics.muni.cz>

	* docs/ps/ps_guide.ps: Add page numbers to enable browsing with ps
	viewers.

1998-09-26  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* term/sun.trm(local_notice_destroy): Comment out assignment to
	non-existent variable term_init.

1998-09-26  Alexander Mai  <st002279@hrzpub.tu-darmstadt.de>

	* 0INSTALL, makefile.os2, plot.c, term/emxvga.trm, term/pm.trm:
	More OS/2 related changes.

1998-09-25  Alexander Mai  <st002279@hrzpub.tu-darmstadt.de>

	* 0INSTALL, makefile.os2: OS/2 related changes.

1998-09-25  Andris Pavenis  <pavenis@lanet.lv>
	
	* command.c, plot.c: Patches to compile with DJGPP.

1998-09-24  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0PORTING: Mention HAVE_SYS_STAT_H. Add info about plot.h.

	* acconfig.h: Remove NO_SYS_STAT_H, re-add X11.

	* acinclude.m4: Cleanup.

	* aclocal.m4, config.hin, configure: Regenerated.

	* configure.in: Change test for <sys/stat.h>, re-add X11.

	* datefile.c, stdfn.h: Invert #ifdef logic for <sys/stat.h>.

	* gplt_x11.c(mainloop): Fix typo.

	* makefile.amg: Add comment about compiler warning.

	* makefile.ami, makefile.nt, makefile.os9, makefile.tc, makefile.wc,
	makefile.win: Escape quotes in CFLAGS line.

	* makefile.amg, makefile.nt: Define HAVE_SYS_STAT_H in DEFS/CFLAGS.
	
	* stdfn.h: Add missing stat macros for WIN32 and AMIGA_SC_6_1.

	* win/wgnuplib.def, win/wgnuplot.def: Re-add ^M's at end of line.

	* plot.h: Remove X_DISPLAY_MISSING and re-add X11. Move definition of
	PLOTRC into OS specific section.

	* term.h: Remove X_DISPLAY_MISSING.

1998-09-24  Lucas Hart  <hartl@ucs.orst.edu>

	* term/x11.trm: VMS patch.

1998-09-23  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0INSTALL: Rewrite part about unproto.

	* Makefile.in: Remove spurious \ in NEXTSRC.

	* acconfig.h: Add NO_SYS_TIME_H and SELECT_ARGTYPE_mmm.

	* acinclude.m4: New macro gp_FIND_SELECT_ARGTYPES.

	* aclocal.m4, config.hin, configure: Regenerated.

	* configure.in: Remove AC_HEADER_STDC (checked by AM_C_PROTOTYPES).
	Add check for <sys/time.h> and <sys/socket.h>, required by
	gp_FIND_SELECT_ARGTYPES. Add  gp_FIND_SELECT_ARGTYPES.

	* gplt_x11.c(mainloop): Use new types for args to select().
	
	* graph3d.c, graphics.c, hidden3d.c, plot2d.c: Fix typos which crept
	in when applying Lucas Hart's patches.

	* plot.h, term.h: Fix #ifdef logic with X_DISPLAY_MISSING.

	* stdfn.h: Add code for select() argument types.

	* term/post.trm: Fix typo.

	* term/tek.trm: Rest of Lucas Hart's patches

	* version.c: Bump version to 347pl3.

1998-09-22  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* acconfig.h: Remove HAVE_LGAMMA and HAVE_STRNCASECMP.

	* config.hin, configure: Regenerated.

	* configure.in: Streamline header and functions tests to reduce
	configure script size. Use AC_MSG_RESULT for configuration report.
	Cosmetic changes.

	* os2/gclient.h: Move #include <math.h> to top.

	* readline.c: Indentation and comments cleanup.

	* term/excl.trm, term/fg.trm, term/gif.trm, term/gnugraph.trm,
	term/metafont.trm, term/mgr.trm, term/mif.trm, term/multitos.trm,
	term/pm.trm, term/table.trm, term/win.trm, term/xlib.trm: Add
	comments and RCS id.

1998-09-22  Petr Mikulik  <mikulik@physics.muni.cz>

	* readline.c: Don't store duplicated history entries.

1998-09-22  Dick Crawford  <rccrawford@lanl.gov>

	* term/post.trm: Enhpost psfonts scale patch.

1998-09-21  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* binary.h, command.c, graph3d.c, graphics.c, interpol.c, plot2d.c,
 	plot3d.c, util3d.c: Move inrange macro to plot.h. 

	* gplt_x11.c: Fix indentation. Add definition of fd_set_t. Use
	fd_set_t to clean up select() call. Remove unused variable all
	in DEFAULT_X11 mainloop(). Fix some compiler warnings.

	* plot.c: Move defintion of HOME, PLOTRC to plot.h. Clean up
	load_rcfile(). Use new symbols DIRSEP1, DIRSEP2, NUL.

	* plot.h: Define HOME, DIRSEP1, DIRSEP2 in OS section. Define
	PLOTRC.

	* stdfn.h: Define NUL.
	
1998-09-20  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* CodeStyle: Amended.

	* contour.c: Change some function signatures to avoid compiler
	warnings.

	* datafile.c: Rename some vars to avoid compiler warnings.

	* help.c(LoadHelp,ShowSubtopics): Initialize pos.

	* contour.c, datafile.c, fit.c, graph3d.c, graphics.c, hidden3d.c,
	internal.c, interpol.c, matrix.c, plot2d.c, plot3d.c, set.c, stdfn.c,
	strftime.c, util3d.c: Cleanups.

1998-09-20  Lucas Hart  <hartl@ucs.orst.edu>

	* contour.c: Add chk_contour_kind() function.

	* docs/doc2rnh.c: Add new putrnh_() function.

	* contour.c, datafile.c, fit.c, graph3d.c, graphics.c, hidden3d.c,
	internal.c, interpol.c, matrix.c, plot2d.c, plot3d.c, set.c, stdfn.c,
	strftime.c, util3d.c: VMS patches
	
1998-09-19  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* version.c: Trim log entries for beta346.

1998-09-19  Alexander Mai  <st002279@hrzpub.tu-darmstadt.de>

	* command.c, plot.c, stdfn.h, os2/gclient.c: Patches to make 347pl2
	compile under OS/2.

1998-09-18  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* command.c: Move HELPFILE definition to plot.h.

	* plot.h: Add CONTACT, HELPFILE, and HELPMAIL definitions.

	* show.c(show_version_long): Use GNUHELP environment variable to
	find HELPFILE, cleanup.

	* version.c: Move CONTACT and HELPMAIL definition to plot.h,
	include plot.h. Bump version to 347pl2.

1998-09-17  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* set.c(get_style): Fix typo.

1998-09-16  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0INSTALL: Updated.

	* acconfig.h: Add NO_SYS_STAT_H, remove X11.

	* config.hin, configure: Regenerated.

	* configure.in: Don't define X11. Add check for <sys/stat.h> and
	AC_HEADER_STAT.

	* datafile.c: Modified version of Alexander Mai's stat(2) patch
	(check if regular file or pipe before opening data file).

	* makefile.amg: Remove stdfn.h from datafile.c deps.

	* plot.h: Define X11 in terms of X_DISPLAY_MISSING.

	* show.c(show_version_long): Fix typo. Changes to make it compile
	with pre-ANSI cc.

	* stdfn.h: Add stat(2) related macros.

	* term.h: Use X_DISPLAY_MISSING instead of X11.

1998-09-16  REIBENSCHUH Alfred  <alfred.reibenschuh@cait.co.at>

	* term/gif.trm: More colours for gif terminal (web216 standard).

1998-09-15  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* term/cgm.trm(CGM_graphics): Fix core dump with strlen(NULL).

1998-09-15  REIBENSCHUH Alfred  <alfred.reibenschuh@cait.co.at>

	* term/gif.term: Draw grids with the gdStyled functions.

1998-09-02  REIBENSCHUH Alfred  <alfred.reibenschuh@cait.co.at>

	* term/gif.term: Prevent rotated labels from extending into graph area.

1998-09-01  Dick Crawford  <u600256@gamma.lanl.gov>

	* graphics.c: Fix timestamp positioning.
	
	* term/post.trm: Update help section to	new directory structure
	for postscript docs.

1998-08-28  Rolf Niepraschk  <niepraschk@ChbRB.berlin.ptb.de>

	* descrip.mms: Updated version.

1998-08-28  Joji Maeda  <jiji@ee.noda.sut.ac.jp>

	* term/post.trm: Increase the number of dictionaries to 256.

1998-08-24  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in, misc.c: Modified set angle patch from Juergen von Hagen
	<vonHagen@engr.psu.edu>.

	* Makefile.in: Add PACKAGE and VERSION variables. Remove version
	variable.

	* acconfig.h: Add PACKAGE and VERSION variables.

	* acinclude.m4: Remove AM_MISSING_PROG macro.

	* aclocal.m4: Regenerated with aclocal.

	* config.hin: Regenerated with autoheader.

	* configure.in: Add VERSION variable, AM_INIT_AUTOMAKE. Remove
	AM_MISSING_PROG, AC_PROG_MAKE_SET, AC_PROG_INSTALL. Add configuration
	summary report.

	* configure: Regenerated with autoconf.

	* docs/checkdoc.c, docs/doc2gih.c, docs/doc2hlp.c, docs/doc2html.c,
	docs/doc2info.c, docs/doc2ipf.c, docs/doc2ms.c, docs/doc2rnh.c,
	docs/doc2rtf.c, docs/doc2tex.c: #undef TRUE and FALSE before
	redefining it.

1998-08-24  Alexander Mai  <st002279@hrzpub.tu-darmstadt.de>

	* gplt_x11.c, makefile.os2, os2/gclient.c, os2/print.c, term/pm.trm:
	OS/2 fixes.

1998-08-20  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de> 

	* datafile.c (df_tokenise): Fix bug in datafile reading speedup	patch.

1998-08-19  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* readline.c: Fix termios/sgtty logic.

1998-08-18  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* configure.in: Unconditional test for <sgtty.h>.

	* plot.h, readline.c: Indentation, comments for readability.

	* Makefile.in, makefile.all: Forgot Makefile in DOCS4.
	
1998-08-17  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in: Forgot to add docs/ps to SUBDIRS. Remove duplicate
	DOCS variable.

	* Makefile.in, makefile.all: Remove $(S)ps_symbols.ps from DOCS4.

1998-08-17  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* hidden3d.c, makefile.dj2, makefile.tc, makefile.win, plot.h,
	show.c, term/pc.trm, term/post.trm, win/wgnuplot.def, win/wtext.c:
	hbbmisc.diffs.980813 patch set.

1998-08-17  Andris Pavenis  <pavenis@lanet.lv>

	* term/hpljii.trm: Output file is opened in ASCII mode under DJGPP,
	Windows.

1998-08-11  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* docs/gnuplot.doc: Fix hierarchical structure of 'format',
	'format_specifiers' and 'data/time_specifiers'. By HBB.

	* Makefile.in, makefile.all: remove docs/ps_guide.ps from DOCS1.

	* install-sh, missing, mkinstalldirs: Update from automake-1.3b.
	
1998-07-23  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* docs/ps_guide.ps: Removed. Newer version now in docs/ps.

	* fit.h: Add parentheses around macro args.

	* version.c: Fix some typos.

1998-07-21  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* term/amiga.trm: Fix indentation.

	* docs/ps/: New subdir for PostScript docs.

	* docs/ps/Makefile, docs/ps/README, docs/ps/ps_file.doc,
	docs/ps/ps_guide.ps, docs/ps/ps_symbols.gpi: New files, from
	Dick Crawford's gp-ps.tar.
	
	* Makefile.in, makefile.all: Add PostScript docs to DOCS variable.

1998-07-15  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0INSTALL, 0README, configure.in: Fix typos, small changes.

	* docs/Makefile.in, docs/latextut/Makefile.in: Fixes for building
	outside source directory, cleanup. Add target for tutorial.ps.

	* Makefile.in: In Makefile target, change INCLUDES= to CPPFLAGS=.

	* docs/*.c, docs/gnuplot.doc: Update copyright statement.

	* Makefile.in, makefile.all: Add doc2rnh.c to DOCS1 variable.

1998-07-15  Lucas Hart  <hartl@ucs.orst.edu>

	* scanner.c: Add include files for VMS. Old patch.

	* docs/doc2rnh.c: New file, help file format for VMS. Old patch.
 	Target was already in Makefile.in.

	* vms.c: Include plot.h, make mbxbname static. Old patch.

1998-07-14  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* 0INSTALL: Add missing --without-PACKAGE description in section
	about --with-PACKAGE.

	* Makefile.in: (Bug fix) No directory prefix for CONFIG_HEADER_IN.
	If build dir != src dir, configure/make picks up the correct prefix.
	automatically. Add makefile.wc to ETC variable. Final fix for dist
	target.

	* configure.in: Set CPPFLAGS and X_LIBRARIES in test for X Window
	System files. Remove test for -lnsl/-lsocket. Add code to cache
	and use CPPFLAGS and TERMLIBS. Bug fix in libreadline test error msg,
	reported by Thomas Walter <walter@pctc.chemie.uni-erlangen.de>.

	* configure: Regenerated.

	* graphics.c (gprintf): Add klugde to use snprintf() where available.
	Add new 2nd arg (size_t count) to function signature.

	* makefile.all: Add makefile.wc to ETC variable.

1998-07-14  Stefan Schroepfer  <scr@iis.fhg.de>

	* makefile.nt: Portability patch.

1998-07-08  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* configure.in: Change AC_PATH_X to AC_PATH_XTRA, add check
	for snprintf().

	* config.hin, configure: Regenerated.

	* 0INSTALL, 0README: Additions, inspired by Lucas Hart 
	<hartl@ucs.orst.edu>.

1998-07-08  Aurel Gabris  <gabrisa@valerie.inf.elte.hu>

	* 0PORTING, doc/gnuplot.doc, makefile.wc, national.h, stdfn.h,
	term/pc.trm, term.c: DOS Watcom C port.

1998-07-08  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* graphics.c, util3d.c: Grid clipping patch.

	* datafile.c: Fortran numbers patch.

1998-07-02  Markus Dickebohm  <m.dickebohm@uni-koeln.de>

	* gplt_x11.c: Change 0xffffffff to (unsigned long)(-1L).

1998-07-01  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in: New target for show.o, for 'show version long'.

	* acconfig.h, config.hin, configure.in: The correct file name
	is .gnuplot, not .gnuplotrc!

	* config.hin: Add HAVE_SYS_UTSNAME_H, for 'show version long'.

	* configure.in: Add check for <sys/utsname.h>.

	* configure: Regenerated.

	* setshow.h: Add <sys/utsname.h> and show_version_long() prototype.

	* show.c: Add show_version_long(), and add 'version long' option
	to parser.

1998-07-01  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* hidden3d.c: Fix core dump, allocated storage not free()'d in
	case of errors.

1998-06-30  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* fit.c, fit.h, matrix.c, matrix.h: Updated to hbbmisc	patch
	from 29-06-1998.

	* makefile.tc, makefile.win, misc.c, set.c, show.c, docs/gnuplot.doc,
	win/wtext.h: Updated to hbbmisc patch from 29-06-1998.

	* graphics.c: hbbmisc patch minus write_multiline() hunk.

	* graphics.c: hbbdiffs-980630, hopefully complete fix for margin
	calculation bug.

	* term/pc.trm: hbbdiffs-980630. Let BGI graphics library take
 	care of vertical centering of letters.

	* win/wgraph.c: hbbdiffs-980630. Make rotated letters also have the
	correct justification to the *center* of the text height.

1998-06-29  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* docs/termdoc.c: Use HAVE_CPP_STRINGIFY for ANSI_C.

1998-06-29  Roger Fearick  <FEARICK@physci.uct.ac.za>

	* makefile.os2, plot.c, os2/gclient.c, term/pm.trm: OS/2 patches.

1998-06-23  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Imported beta 347.

1998-06-23  Berthold Hoellmann  <hoel@Hamburg.GermanLloyd.de>

	* Makefile.in: In term.o target, reverse order of $(INCLUDES) and
	$(CPPFLAGS) to avoid problems with GNU plotutils.

1998-06-23  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Imported beta 346.

1998-06-19  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* fit.c, fit.h, matrix.c, matrix.h: Re-re-import new improved
	versions from beta344. Suggested by HBB.

	* Makefile.in, makefile.all: Fixes, update file lists.

	* docs/makefile, docs/latextut/makefile: Restore files which
	got deleted accidentally.

1998-06-18  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* graph3d.c, util3d.c: Remove spurious ^M.

	* 0PORTING: Fix typos.

	* set.c: Complete axis width fix.

1998-06-17  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Imported beta 345.

	* docs/gnuplot.doc, term/post.trm: Fix typos.

1998-06-16  Dick Crawford  <rccrawford@lanl.gov>

	* docs/README, docs/doc2ms.c, docs/doc2tex.c, docs/gnuplot.doc,
	docs/ps_guide.ps, term/cgm.trm, term/post.trm,term/x11.trm:
 	Cleaning up.

1998-05-12  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* set.c: Fix axis width in lp_style_type. HBB and Lars Hecking.

1998-05-08  Dick Crawford  <rccrawford@lanl.gov>

	* plot3d.c: Fix "title" option for "splot" under parametric mode.

	* graphics.c, set.c, show.c: Margin calculation correction patch.

1998-04-29  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Makefile.in: Minor fixes.

	* fit.c, fit.h, matrix.c, matrix.h: Re-import versions from beta 343.
	Suggested by HBB.

1998-04-24  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* configure, configure.in: Don't use sudo.

1998-04-24  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* graph3d.c: Fix range bug in splot.

1998-04-22  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* Imported beta 344.

1998-04-16  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* set.c: Don't include math.h, but stdfn.h.

	* term/driver.h: Remove GOT_DRIVER_H, use TERM_DRIVER_H instead.
	Add some comments.

	* term/*.trm, TERM/README: Remove #ifndef GOT_DRIVER_H/#endif
	around #include "driver.h".

	* term/cgm.trm: Amend help section.

	* term/emxvga.trm: Add some comments, don't include math.h.

	* term/latex.trm (LATEX_rule): Replace valid with isvalid
	(valid is a macro in <locale.h> under SunOS 4.1.x).

	* term/png.trm: Test for png version moved to configure.

	* term/epson.trm, term/hp500c.trm, term/hpljii.trm, term/hppj.trm,
	term/pbm.trm, term/png.trm: Replace #ifdef vms with #ifdef VMS.

	* makefile.*: Remove unneeded symbols AUTOCONF, HAVE_STRERROR, NOGAMMA.
	Add stdfn.c and appropriate rules.

1998-04-15  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* parse.c (factor): Final, working workaround for HP 300 compiler
	limitation.

1998-04-13  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* post.trm: Fix typos in Dick's term-340 patch.

1998-04-13  Dick Crawford  <u600256@gamma.lanl.gov>

	* atariaes.trm, atarivdi.trm, cgi.trm, cgm.trm, corel.trm, epson.trm,
	fig.trm, linux.trm, next.trm, pbm.trm, pc.trm, pm.trm, png.trm,
	post.trm, pslatex.trm, pstricks.trm, table.trm, tek.trm, texdraw.trm,
	unixplot.trm, vws.trm, win.trm, x11.trm: term-340.patch.

1998-04-13  "Glenn A. Horton-Smith"  <gas@SLAC.Stanford.EDU>

	* scanner.c, util.c: Escape quotes patch.

1998-04-13  Stephen Eglen  <stephen@cns.ed.ac.uk>

	* post.trm, pbm.trm: X11 vs. ps (and pbm) colour inconsistency patch.

1998-04-13  "James R. Van Zandt"  <jrv@vanzandt.mv.com>

	* cgm.trm: Updated version, fixes "plot size change" bug, and "ugly
	dashed lines" bug.

	* term/README: Documentation fix.

1998-04-13  Konrad Bernloehr  <bernlohr@ik3.fzk.de>

	* command.c (define): Fix segfault where allocated structure
	(action table) is freed twice.

	* fig.trm: Fix pointsize in fig terminal, together with
	Hans-Martin Keller <hkeller@gwdg.de>.

1998-04-13  Kai Poitschke  <kai.poitschke@henkel.de> 

	* term.c (term_init): Memory allocation error fix.

1998-04-13  Hans-Bernhard Broeker  <broeker@physik.rwth-aachen.de>

	* fit.c, matrix.c, matrix.h: fit-unlimited.diff.980105.

	* fit.c: Fix segfault in fit.c (fit_chisq_undef.diff.980304).

	* hp500c.trm, hppj.trm, pbm.trm, png.trm: Fix changing plot size bug.

1998-04-11  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* acconfig.h: Remove AUTOCONF, NOCOPY, OLD_SELECT.
	Add HAVE_CPP_STRINGIFY,	HAVE_LGAMMA, HAVE_STRNCASECMP, NO_MATH_H,
	NO_SETVBUF, NO_STRERROR, NO_STRRCHR, NO_STRSTR.

	* ansichek.h: Remove test for AUTOCONF, define ANSI_C if __STDC__ == 1.
	Define HAVE_CPP_STRINGIFY and PROTOTYPES if ANSI_C == 1.

	* config.hin: Regenerated from acconfig.h with autoheader.

	* configure.in: Add support for 'missing'. Add test for ANSI
	stringification. Rearrange test order (ANSI first). Rewrite tests
	for libgd and libpng, check png version.

	* configure: Regenerated from configure.in with autoconf.

	* stdfn.c: New file, adds strchr(), strstr(). Moved memcpy() from
	parse.c, memset() from plot.h, strerror() from util.c, purec_sscanf()
	from datafile.c, sleep() from command.c, strnicmp() from fit.c.

	* stdfn.h: Cleanups, adjustments for stdfn.c. Include math.h.
	New, general debug macro FPRINTF.

	* parse.c: Don't include math.h. Move memcpy() to stdfn.c. Workaround
	for buggy HP-UX compiler.

	* plot.h: Regroup OS specific defines at beginning of file. Define
	VMS for VMS platform. Move memcpy() to stdfn.c. Move most #include
	statements to stdfn.h. Define AMIGA for AmigaOS compilers. Define
	BACKUP_FILESYSTEM for VMS.

	* fit.c: Move strnicmp() to stdfn.c. Use BACKUP_FILESYSTEM in update().

	* gplt_x11.c, readline.c, term.c, time.c, util.c: Use FPRINTF instead
	of DEBUG, DEBUG_STR, and TRACE.

	* gplt_x11.c, plot.c: Remove superfluous prototype for main.

	* gplt_x11.c: Use HAVE_SYS_SELECT_H instead of OLD_SELECT. Use
	memset() instead of bzero(). In mainloop(), use ANSI_C instead
	of __STDC__.

	* bf_test.c, binary.c, command.c, contour.c, datafile.c, fit.c,
	gplt_x11.c, graph3d.c, graphics.c, hidden3d.c, internal.c, interpol.c,
	matrix.c, misc.c, plot.c, plot2d.c, plot3d.c, readline.c, scanner.c,
	show.c, specfun.c, standard.c, strftime.c, term.c, time.c, util.c,
	util3d.c: Don't include headers already included by stdfn.h.

	* command.c: Move sleep() related declarations to stdfn.c and stdfn.h.

	* datafile.c: Move purec_sscanf() to stdfn.c.

	* hidden3d.c, plot2d.c, plot3d.c: Use HAVE_CPP_STRINGIFY in place
	of ANSI_C.

	* command.c, plot.c, scanner.c, term.c, util.c: Use VMS in place
	of vms.

	* plot.c, term.c: Use AMIGA for AmigaOS compilers.

	* strftime.c: Replace TEST with TEST_STRFTIME.

	* util.c: Move strerror() to stdfn.c.

	* errorfix.sh: Can now be run if compiledir != sourcedir. More
	robust.

	* term.h: Use AMIGA for Amiga compilers. Move X11 term inclusion.

	* vms.c: Include stdfn.h.

	* makefile.g: Remove -DAUTOCONF=1.

1998-04-09  Lars Hecking  <lhecking@nmrc.ucc.ie>

	* ChangeLog: New file.

	* gplt_x11.c (prepare_plot): Remove unused definition term_icon[10].

	* set.c (set_arrow, set_linestyle): Replace aggregate initialisation
	for non-ANSI compilers.

	* Makefile.in: General cleanup. Add full support for GNU auto* tools.

	* missing: New file required for full GNU auto* tools support. Taken
	from automake 1.3 distribution.

	* acinclude.m4: New macros gp_PROG_CPP_STRINGIFY, taken from egcs,
	and AM_MISSING_PROG, from automake 1.3 distribution. Fixes in
	gp_CHECK_LIB_PATH and gp_CHECK_HEADER.

	* aclocal.m4: Regenerated from acinclude.m4 with aclocal.

	* configure: Regenerated from configure.in with autoconf.
