2002-12-12 Lars Hecking * term/gif.trm, term/png.trm: Petr's typo fixes. * Tag and release gnuplot 3.7.3. 2002-12-12 Hans-Bernhard Broeker * win/wpause.c (PauseBox): Nigel Nunn's change to the message loop of the pause window to avoid CPU hogging. 2002-12-11 Lars Hecking * 0FAQ, show.c, version.c: Get ready for 3.7.3 release. 2002-12-11 Shigeharu TAKENO * term/djsvga.trm, term/eepic.trm, term/epson.trm, term/fig.trm, term/gif.trm, term/latex.trm, term/mif.trm, term/post.trm, term/pslatex.trm, term/tpic.trm, term/xlib.trm: More of same. 2002-12-04 Shigeharu TAKENO * docs/gnuplot.doc, term/be.trm, term/cgm.trm, term/x11.trm: Fix documentation misprints. 2002-11-20 Hans-Bernhard Broeker * win/winmain.c (WinMain) [MSC, WIN32]: Use predefined __argc and __argv instead of old hack to generate them from scratch, which couldn't cope with blanks in file names or quoted arguments. 2002-11-14 Hans-Bernhard Broeker * graphics.c (do_plot): Get rid of old xtic and ytic #defines. (setup_tics): For series tics on log axes, logarithmize tic step for use by endpoint fixups. (gen_tics): Rewrite handling of series tics on log axes. Handle un-specified ticking endpoints. Handle both negative values and negative exponents of the stepsize correctly, and also negative user-specified endpoints. 2002-11-09 Hans-Bernhard Broeker * term/svg.trm (SVG_init): Backports from 3.8 branch: adds the viewBox attribute to the tag, and replaces the original SVG terminal author's name by the gnuplot version in the . 2002-11-09 Hans-Bernhard Broeker * makefile.dj2, makefile.tc: Update CFLAGS. * plot2d.c, plot3d.c: Convert INIT_ARRAYS() macros to functions to fix build for 16-bit Windows. * specfun.c: Add missing preprocessor symbols to fix build under DJGPP V2. 2002-11-05 Shigeharu TAKENO * docs/gnuplot.doc: Fix more misprints. 2002-11-04 Hans-Bernhard Broeker * fit.c (regress): Fix SF bug # 631323: spelling "occured" --> "occurred". 2002-10-25 Lars Hecking * Makefile.in: Add stamp-h[0-9]* to distclean target. 2002-10-18 Shigeharu TAKENO * docs/gnuplot.doc, term/atariaes.trm, term/atarivdi.trm, term/be.trm, term/x11.trm: Fix a number of misprints. 2002-10-18 Don Taber * term/linux.trm(LINUX_setup): Make driver work with devfs. 2002-10-15 Lars Hecking * Makefile.in: Remove acconfig.h. * acconfig.h: File removed. * configure.in, stdfn.h: Change test for time_t in to not require time_t define in config.h. This removes the need for acconfig.h. * term/metapost.trm: Add empty line in terminal documentation. 2002-09-19 Hans-Bernhard Broeker * term/gpic.trm (GPIC_linetype): Fix signed conversion problems between size_t GPIC_NUMLINES and int linetype. NOTE: this will change linetypes for numbers above 4, because the border and axis linetypes will no longer be re-used. Add offset here already, instead of doing it later. (GPIC_vector): Removed addition of offset from here. * graphics.c (boundary): Backport of div-by-zero fix for key_entry_height from 3.8. * term/post.trm: Backport of Symbol-Oblique operand stacking bug fix from 3.8. 2002-07-26 Hans-Bernhard Broeker * term/cgm.trm: Fixed option parsing bugs. 2002-05-17 Shigeharu TAKENO * docs/gnuplot.doc: Various misprint fixes. 2002-05-16 Hans-Bernhard Broeker * internal.c (BAD_DEFAULT): Minor spelling correction in message. 2002-05-16 Lars Hecking * 0FAQ: Fix filename for gplotlib. * specfun.c: Add new implementation of lngamma(), inverse_normal_func(), inverse_error_func(), based on CEPHES library, and NIST. Contributed by Dietmar Warning. * term/metapost.trm: Patch by Dirk Krause, which includes a previous patch by Phillip Wood. New features: o A "la$tex" option to switch to LaTeX. In LaTeX mode no \setfont... instructions pointing to "cmr10" are written. Font setup is done in the preamble. o An "a4$paper" option to pass the [a4paper] option to the document class. By default this option is not written. o The "ps$nfss", "psnfss-v$ersion7" and "nops$nfss" options to include \usepackage instructions for PSNFSS 8, older version or no PSNFSS. o The "pro$logues n" (n must be replaced by the number you want) and "nopr$ologues" options to add a "prologues:=2;" line to the output. When using metapost to produce standalone images, "prologues:=2;" causes metapost to include font information into the EPS output. 2002-04-26 Hans-Bernhard Broeker * graphics.c (boundary): Fix rounding errors in multiplot placement by adding 0.5 to ytop, ybot, xleft and xright initial values. 2002-04-21 Hans-Bernhard Broeker * misc.c (save_set_all): Fix quoting of 'set missing' save text. 2002-04-16 Hans-Bernhard Broeker Patch from Dietmar Warning : * term/tkcanvas.trm (TK_put_text): Quote-protect characters that would be interpreted by Tcl/Tk if not in tk_perl mode of operation. 2002-04-10 Hans-Bernhard Broeker * docs/gnuplot.doc: Added missing documentation of timefmt %s specifier to read seconds-since-the-epoch timestamps. * NEWS: Mentioned it here, too. 2002-03-17 Hans-Bernhard Broeker * term/pslatex.trm (PSLATEX_init): Changed "encap" argument of PS_common_init calls to get the relative scaling of the PostScript and LaTeX coordinate systems right. 2002-03-12 Hans-Bernhard Broeker * makefile.cyg: Reformatted one comment for legibility. * 0INSTALL: Revised DOS/Windows build and installation instructions. Mention new 16bit section in term.h. Add generic post-compile installation tips for Windows platform. Clarify which compiler/makefile is to be used for which type of Windows. More clearly describe the need for the M$ help compiler in MinGW and Cygwin. Mention 32bit Borland compilation method via makefile.win. * term.h [WIN16||DOS16]: Put selection of terminals that works for these 16bit platforms directly in here, to ease building of these "small" versions of gnuplot. 2002-03-11 Lars Hecking * graphics.c(gprintf), plot.c(main), plot.h, set.c(set_two), util.c(angle), util3d.c(mat_rot_x,mat_rot_y,mat_rot_z), term/cgm.trm(CGM_text_angle), term/emxvga.trm(g_string), term/fig.trm(FIG_text_angle): Remove local definition of Pi, use M_PI, M_PI_2 and DEG2RAD instead. * parse.c, plot.c, syscfg.h: Move sigsetjmp/setjmp definitions to syscfg.h, and use the same code as the development version. Bug noted by Hans Werner Strube . * stdfn.c, stdfn.h: Add fallback definition for stricmp(). Patch by HBB. * stdfn.h: Define M_PI and M_PI_2. * term/fig.trm(FIG_put_text): Text rotated by 90 degrees should be centered horizontally rather than vertically. Also in one place, 3.1 should be replaced by 3.2. Noted by Hans Werner Strube . 2002-03-11 Hans-Bernhard Broeker A whole bout of DOS/Windows specific fixes found in release 3.7.2. * win/winmain.c (version, patchlevel, data): Renamed to have the "gnuplot_" prefix now used in version.c. (WinMain): Changed usage to the new names. * term/hpgl.trm (HPGL2_lt, HPGL2_pw): Flagged GPFAR. * term/cgm.trm (struct fontdata, cgm_basic_font_data): Separate type definition from variable definition. Flagged variable GPFAR to ease moving it into a separate data segment. (CGM_find_font): Replace usage of strncasecmp with strnicmp, as only the latter is guaranteed to be present by stdfn.[ch]. * scanner.c (substitute): Fixed argument list of dummy implementation to match the real one. * graphics.c (plot_vectors): Removed erroneous GPHUGE flag. * hidden3d.c (update_hl_buffer_column): Likewise. And got rid of pointless old #if 0'ed part. * makefile.win (LINK32): New variable, to cope with different compilers in the Borland C++ product line using different names for their linker. (wgnupl32.exe): Use new LINK32 instead of hardcoded tlink32. (CFLAGS) [WIN32]: Added -DHAVE_SLEEP, but commented it out. The free BC++5.5 needs the switch, others need it off. (CFLAGS) [!WIN32]: Change switches to manoeuver gnuplot through the various 64K barriers once again. -O1 to optimize for size, -Ff=8 to move more data into separate data segments, and -Dlint to remove all the RCSId strings and thus save some space. * makefile.tc (CFLAGS3): Added -DHAVE_STRICMP. * makefile.dj2: Updated last-modified comments. (EXENAME): Changed to gp37. (TERMFLAGS): Commented out forced -fno-inline-functions flag, which is no longer necessary --- GCC was fixed in the meantime. (CFLAGS): Changed default options from -O to -O2 -g. ($(EXENAME).exe, .\docs\doc2gih.exe, bf_test.exe): Adapted conversion from raw COFF to MS-DOS stubbed exe files to DJGPP v2 standards. (demo\binary?.): Add a ./ in front of the executable's name. * makefile.cyg (WINCFLAGS): Moved defines for PNG and GD to the end of the list and commented them out by default. (WINLDLIBS): Likewise for the -l flags for png and gd libs. * makefile.mgw (CFLAGS): Added -DNO_SETVBUF. This patch from Petr Mikulik. 2002-01-25 Lars Hecking Tag and release gnuplot 3.7.2. 2002-01-25 Lars Hecking * Makefile.in: Add DESTDIR support to install/uninstall targets. Don't install gnuplot man page. * docs/Makefile.in: Fix typo in terminal driver list (Thimo Neubauer). Split install target into install-gih install-info install-man, and add the corresponding uninstall targets. Install man page and info page from this Makefile. * docs/doc2info.c(convert): Create INFO-DIR-SECTION statement. Patch by Thimo Neubauer. * docs/latextut/Makefile.in: Use the compiled version of gnuplot to generate the .plt files, not the installed version. Patch by Thome Neubauer. 2002-02-01 Hans-Bernhard Broeker Changes to avoid function pointer casts and work around HP-UX gcc problem with passing around pointers to static functions. * hidden3d.c (compare_by_zmax): Change argument types to SORTFUNC_ARGS. Made non-static. * interpol.c (compare_points): Change argument types to SORTFUNC_ARGS. Made non-static. (sort_points): Don't cast function pointer. * term.c (termcomp): Change argument types to SORTFUNC_ARGS. Made non-static. * graphics.c (histeps_compare): Change argument types to SORTFUNC_ARGS. * help.c (sortkeys): Don't cast function pointer. (keycomp): Make argument types SORTFUNC_ARGS. Remove 'static'. * plot.h (SORTFUNC_ARGS): Make sure SORTFUNC_ARGS is defined. (sortfunc): No longer used. Definition removed. 2002-01-31 Lars Hecking * 0INSTALL: Add --with-pdf, remove --enable-emf and --enable-epslatex. * binary.c, bitmap.c, command.c, contour.c, eval.c, hidden3d.c, misc.c, plot2d.c, plot3d.c, readline.c, set.c: Remove casts to size argument from gp_alloc() calls. * binary.h, bitmap.h, help.h: Prevent multiple inclusion. 2002-01-31 Lars Hecking * configure.in: Fix libpng test so that library is always searched for. * configure.in: Add PDF driver support. * configure.in: Remove switches for emf and epslatex driver, they are now included by default. * fit.c, fit.h, matrix.c, matrix.h: Update copyright status. * help.c: Replace malloc() calls with gp_alloc(). * specfunc.c: More descriptive error messages. * term.h: Enable emf and epslatex driver unconditionally. * time.c: Add support for reading EPOCH data. * term/post.trm: Use gp_strdup() instead of gp_alloc/strcpy. 2002-01-26 Lars Hecking * Makefile.in, gnuplot.prj, makefile.all, makefile.amg, makefile.ami, makefile.dj2, makefile.djg, makefile.emx, makefile.msc, makefile.msw, makefile.mto,makefile.st,makefile.unx, makefile.vms, makefile.win, term.h, docs/Makefile.in, docs/old/makefile.r, term/pdf.trm, term/svg.trm: Add support for pdf and W3C Scalable Vector Graphics output, ported over from cvs MAIN branch. * specfun.c: Minor cleanup. * term.c(list_terms): Sort terminals by name before displaying. Ported over from cvs MAIN branch. * util.c(gp_strdup): New function, from cvs MAIN branch. * term/cgi.trm: By permission of the original author, Ronald Florence, remove the non-commercial use clause and switch to gnuplot license. * term/eepic.trm, term/emf.trm, term/epslatex.trm, term/linux.trm, term/metafont.trm, term/pstricks.trm, term/regis.trm, term/tgif.trm: Updated from cvs MAIN branch. 2002-01-22 Lars Hecking * 0FAQ: Update to current version. * 0INSTALL: Fix some typos. * 0README: Update version and ftp locations. * Makefile.in, configure.in: Rename X_LIBRARIES to LIBRARIES_FOR_X, following the main branch. * configure.in: Bugfixes and more cleaning up. * specfun.c: Remove all code that was labeled for non-commercial use only (lgamneg, lgampos, lngamma, inverse_normal_func, inverse_error_func). This means that the gamma, inverse normal, and inverse error function are not available anymore on platforms that don't have native implementations. * syscfg.h: Update FAQ location. 2002-01-19 Lars Hecking * 0INSTALL: Remove references to the GP_PATH_* macros. * Makefile.in, makefile.all: Remove references to m4/path-hdr.m4 and m4/path-lib.m4. * configure.in: General cleanup and bugfixing. Replace all references to GP_PATH_* macros with code that uses generic autoconf macros. * version.c: Increment patchlevel to 2, update date and copyright. * m4/path-hdr.m4, m4/path-lib.m4: Remove. 2001-12-09 Lars Hecking * src/specfun.c: Remove "non-commercial" clause for ibeta() and igamma() by permission of the original author, Jos van der Woude. 2001-12-04 Lars Hecking * demo/airfoil.dem, demo/contours.dem, demo/fit.dem, demo/multimsh.dem, demo/prob2.dem, demo/scatter.dem, demo/surface1.dem, demo/surface2.dem, demo/timedat.dem, demo/using.dem, demo/world.dem: Sync with cvs head. 2001-10-18 Hans-Bernhard Broeker * win/pgnuplot.c (cbGetTextWindow): Revert return value to behave like the documentation of the EnumThreadWindows() Win32 API call expects it. 2001-10-11 Dick Crawford * term/post.trm (PS_header): Fix handling of linewidth zero for axis linetype, by rejecting too small linewidth in the /UL macro. 2001-10-01 Slaven Rezic * term/tkcanvas.trm: No more warnings if running with perl -w. Take -highlightthickness into account for height/width computation. Use a subroutine reference rather than a subroutine name in the perl version (as in my original patch). Doc fix for perl sample. 2001-09-26 Hans-Bernhard Broeker * fit.c (do_fit): Fix bug in copying of partly fixed yrange spec to zrange variables. 2001-09-18 Lars Hecking * graphics.c (histeps_current_plot, histeps_compare): New file-scope variable and comparison function, used in applying qsort() to sorting the datapoints in "histeps" mode. (plot_histeps): Use qsort() instead of homegrown bubblesort implementation to sort datapoints by x. Removed now-unused locals 'bigi' and 'hold'. (plot_histeps): Don't blindly assume 0.0 is the baseline y position for the histogram. For logarithmic y axis, it isn't. Set up new local 'y_null' to hold the correct position. * alloc.c (gp_alloc): Fix return type to 'generic pointer'. * alloc.h (gp_alloc): Update prototype. 2001-05-31 Hans-Bernhard Broeker * term/pslatex.trm (PSLATEX_graphics): Use PSLATEX_{X|Y}MAX instead of PS_{X|Y}MAX to calculate the bounding box parameters of the dvips \special command. Was wrong by a factor of two, before. 2001-03-09 Hans-Bernhard Broeker * parse.c (xterms, aterms, bterms): Avoid storing pointers into the dynamical array at->actions[]. They break if the action table has to be reallocated. This caused a really strange endless loop bug for a very complicated function using 8 nested levels of conditional operators plus lots of function calls. 2001-03-03 Lars Hecking * configure.in: Check for png_init_io() instead of deprecated png_info_init(). * plot.c(get_data): Add missing break statement. * demo/contours.dem, demo/fit.dem, docs/gnuplot.texi: Add missing tics. 2001-02-28 Hans-Bernhard Broeker * term/emf.trm (EMF_text, EMF_reset): Reset emf_graphics flag to FALSE to fix bug reported by J.Bollinger. * term/emf.trm (EMF_STOCK_OBJECT_FLAG, EMF_STOCK_OBJECT_WHITE_BRUSH, EMF_STOCK_OBJECT_BLACK_PEN, EMF_STOCK_OBJECT_DEFAULT_FONT): New mnemonic macros to replace magic numbers. (EMF_setfont, EMF_text, EMF_dashtype): Use them. 2001-01-18 Hans-Bernhard Broeker * 0INSTALL [HP-UX 10.x]: change recommendations regarding GCC on HP-UX 10.x and higher. * graph3d.c (xtick_callback, ytick_callback, ztick_callback): remove 'static' attribute to avoid bug in HP-UX assembler. This was the root of the long-standing compilation problems with GCC on HP-UX 10 and higher. * graphics.c (widest2d_callback, xtick2d_callback): dito (ytick2d_callback): dito. 2000-11-10 Gregor Thalhammer * term/epslatex.trm(EPSL_arrow): Arrows without heads are not drawn. 2000-10-24 Lars Hecking * docs/Makefile.in: Add gnuplot.pdf to clean target. * term/cgm.trm: Use gnuplot_version and gnuplot_patchlevel instead of VERSION. Escape underscores in font names for TeX/LaTeX. 2000-10-24 Brendt Wohlberg * term/pslatex.trm: The current pslatex term has an option for modifying the text font size, but this option only changes text positioning without actually changing the font size. This patch changes the optional value from a scaling factor to a font size (in points) and includes LaTeX commands to actually change the font size. 2000-10-20 Lars Hecking * Makefile.in, makefile.all, makefile.amg, makefile.win, docs/Makefile.in: Add new terminal drivers. * Makefile.in, makefile.all: Add correct directory for Be source. * configure.in: New configure option for ggi driver. * missing: Update from automake-cvs. * term.h: Add GGI driver. 2000-10-20 Andreas Czechanowski * term/fig.trm: Update to fig file format version 3.2. Fix scaling in metric mode. Change upper left corner offset to be at an integer centimeter position in metric mode. Output sizes for metrix are now 12x8cm and 12x15cm. 2000-10-20 Cesar Crusius * term/ggi.trm: Add new driver for General Graphics Interface (GGI). 2000-10-20 Alan Braslau * plot2d.c(print_table): Table terminal driver now produces x y [xlow xhigh] [ylow yhigh] type as per errorbar mode. The financebars and candlesticks types are not covered. 2000-10-20 David Mussomeli * term/eepic.trm(EEPIC_graphics): Picture environment is now scaleable by the "set size" command. 2000-10-19 Lars Hecking * term.h: Add emf and epslatex drivers. * term/cgm.trm: Backported latest version from main branch. * term/emf.trm, term/epslatex.trm: Update to latest version. * term/gif.trm. term/png.trm: JvZ's patch from main branch to avoid buffer overflow in term_options array. 2000-10-18 Hans-Bernhard Broeker * misc.c (save_position): keywords saved for 'first' and 'second' axes were incorrect. * set.c (set_arrow): don't accept 'first' and 'second' as keywords before 'from' or 'to'. 2000-09-14 Hans-Bernhard Broeker * graphics.c (map_position), graph3d.c (map_position): Fix off-by-one bug in treatment of term->{x,y}max when translating 'screen' coordinates. 2000-09-13 Daniel Luecking * term/metapost.trm: Disambiguated options m$onochrome and m$agnification. Changed %g to %f in output format (MPt doesn't know exponential notation). Changed MP_DPI from 300 to 2400. 2000-06-20 Juha Takala * gplt_x11.c: Add missing forward slash to path for .Xdefaults. 2000-06-08 Hans-Bernhard Broeker * datafile.c(df_gets): prompt visibly for inline data if in in interactive mode. * hidden3d.c: fix long-standing bug in dynamic array Cross_store. Pointers into it have to be replaced by indices. 2000-05-07 Lars Hecking * 0INSTALL, Makefile.in, makefile.all: Updated. * beos/*: New files, imported from devel version. BeOS support should be complete now. * configure.in: Added options for emf and epslatex driver. Other updates backported from development version. * m4/*.m4: Imported and updated versions from development version. * term/emf.trm, term/epslatex.trm: New drivers. * term/gnugraph.trm: Require GNU plotutils v2.2 or newer. Backported from development version. 2000-05-05 Lars Hecking * docs/gnuplot.doc, graphics.c: Bugfix for Shusuke Nisiyama's vector clipping patch. * term/gif.trm: The "giant" font option was not recognised. * term/fig.trm(FIG_put_text): Don't create xfig SPECIAL_TEXT for non-LaTeX strings. See Debian bug#61972. 2000-05-05 Pieter-Tjerk de Boer * term/pslatex.trm: Fix segfault. 2000-05-05 Ulrich_Gruenebaum * docs/gnuplot.doc, plot2d.c, plot3d.c, set.c, setshow.h: Bug fix for broken autoscale writeback, see 0BUGS entry 3. 2000-05-04 Hans-Bernhard Broeker * graph3d.c(do_3dplot): Key sample was clipped to graph box (2D rectangle around the 3D plotting area), even if the key had explicitly been requested to be outside that area by `set key below' or `set key outside'. * standard.c: Fix for incorrectly calculated acosh for complex argument with a negative imaginary part. 2000-05-04 Jeff Spirko * plot.c(main): Allow configuration of GNU readline to use different settings for different terminals. Noted by Peter Maunz . 2000-05-04 Johannes Zellner * configure.in, plot.c, parse.c: replace setjmp by sigsetjmp and longjmp by siglongjmp if these functions (or macros) are available. 2000-03-31 John Hasstedt * configure.vms: New file, configure script for VMS. 2000-02-04 Thomas Henlich * term/post.trm: Provides an oblique symbol font, e.g. set xlabel 'b' "Symbol-Oblique" gives an oblique (slanted) beta character. 1999-12-17 Ascan Morlang * plot2d.c(eval_plots): Fix various memory leaks. 1999-12-09 Lars Hecking * command.c, protos.h, scanner.c, docs/gnuplot.doc: Old patch by James R. Van Zandt to allow command substitution in double-quoted strings, backported from -current. * graphics.c: Added missing part of older patch by Dick Crawford to fix y-positioning of timestamp. * plot.h, set.c, setshow.h: Old patch by James R. Van Zandt to remove fixed limit for contour levels, backported from -current. 1999-12-06 Lars Hecking * term/hpgl.trm: Bugfixes in term help section. 1999-12-03 Jeremy Brenes * term/hpgl.trm: Give PCL5 terminal optional multi-pen support (6 pen default), a default 34" plotting width for use with large color plotters such as the HP Designjet 750C, various alternative plot sizes, and variable fontsizes. Also decreased the HPGL terminal's fixed fontsize to make it more reasonable when plots get scaled to 34". Make extended plot area smaller. Added solid/dashed lines option, additional font types, mixed fonts. Add a postscript pointtypes option, special purpose negative pointtypes, and a pointsize function. 1999-12-02 Lars Hecking * 0FAQ: Updated to latest version from Juergen. 1999-12-02 Hans-Bernhard Broeker * src/contour.c(gen_triangle): Fix coredump in contour code. * src/contour.c(add_edge): Clipping of contour input datapoints that are outside fixed ranges. 1999-12-02 Shusuke Nisiyama * src/graphics.c: Implement vector style clipping for 2D plots. 1999-12-02 Reality is a point of view * term/png.trm: Issue "too many colours" warning only once. 1999-12-01 Lars Hecking * configure.in: Do not use gd library by default, only when specifically requested. * term/png.trm: Bugfix by HBB for error I introduced when porting the driver back from -current. Add missing trailing spaces when strcat'ing font options. 1999-11-30 Lars Hecking * bitmap.c, bitmap.h: Enable b_getpixel(), required by updated png driver, and bugfixes. * term/png.trm: Backported from development version. Now shares a subset of a web-friendly palette with the gif driver, can create transparent images, and allows specifying explicit colour specs. 1999-11-30 Albert Chin-A-Young * Makefile.in: Add missing mkinstalldirs commands in lasergnu_install target. 1999-11-21 Lars Hecking * configure.in: Bugfix in configuration summary. 1999-11-19 Lars Hecking * configure.in: Also check whether gethostbyname() was found in the C library ($ac_cv_func_gethostbyname). * datafile.c: Fix indentation and compiler warnings. * plot.c: Include , add initialisation of OS related variables to main. * plot.h: Add external references to variables from version.c. * setshow.h: Include moved to plot.c. * show.c, term/ai.trm, term/mif.trm, term/png.trm, term/post.trm: Remove references to version.c variables, use variables under their new names. * show.c: Edit banner, call show_version_long() in show_version, move initialisation of OS related variables to plot.c. * syscfg.h: Remove trailing space from OS define. Don't define OS for systems which have uname(2). * version.c: Prefix variable names with gnuplot_. Add OS related variables. 1999-11-18 Lars Hecking * graph3d.c, graphics.c, set.c, show.c: Remove DEF_FORMAT and SIGNIF #defines, now in setshow.h. * plot2d.c(print_table): Revert to using spaces in table output, as suggested by Lucas Hart. * setshow.h: Add DEF_FORMAT and SIGNIF #defines. Change DEF_FORMAT to "% g" for better readability. * m4/msdos.m4, m4/next.m4, m4/path-hdr.m4, m4/path-lib.m4, m4/select.m4: Import updated versions from development tree. 1999-11-18 Lucas Hart * makefile.vms: Build fixes, make rnh docs. * plot3d.c(print_3dtable): Some improvements to Don Taber's patch. * term/table.trm: Add clarification to terminal docs. 1999-11-17 don taber * plot2d.c(print_table), plot3d.c(print_3dtable): Fix hardcoded "%g" formats for table terminal. 1999-11-17 Lars Hecking * term/png.trm: Clear allocated png structures and return if allocation of pngtext_copy fails. This may or may not fix the reported "Invalid sBIT depth specified" warning. 1999-11-17 Hans-Bernhard Broeker * 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). * hidden3d.c: Fix endless loop under rare conditions. * win/wgraph.c: Fix linestyles of point symbols in monochrome mode by initialising the relevant data structure. 1999-11-07 Lars Hecking * configure.in: Add quotes to nsl/gethostbyname() request to avoid configure error on DEC Unix. 1999-11-01 Berthold Hoellmann * docs/Makefile.in: Fix pdf target for compiling outside source dir. 1999-10-21 Lars Hecking * configure.in: Fix compile/link on NeXT without side effects ... 1999-10-20 Lars Hecking * 0INSTALL, 0README, NEWS: Updated for 3.7.1. * configure.in: Fix for linking gnuplot_x11 on LynxOS 3.0.1. 1999-10-20 John Hasstedt * buildvms.com, makefile.vms: Updated. Create binary data files in the right directory. 1999-10-19 Lars Hecking * term/png.trm: Back out Eric and HBB's changes (back to 16 colours, no transparency). * term/tkcanvas.trm: More fixes by Thomas Sefzick and Matt Willis. 1999-10-19 Hans-Bernhard Broeker * graph3d.c(boundary3d): Fix division by zero problem. * makefile.win, plot.h: Changes for compilation with newer Borland Win32 compilers. * win/pgnuplot.c: Changes to enable compilation with more compilers. * win/wgnuplot.def: Reduce stacksize by 500 bytes to fix 'DGROUP exceeds 64K' problem. 1999-10-16 Lars Hecking * syscfg.h: cc on NetBSD doesn't define unix anymore. 1999-10-15 Lars Hecking * Makefile.in: Add m4/select.m4 to ETC. * configure.in: AC_FUNC_SELECT replaces AC_FUNC_SELECT_ARGTYPES. * gplt_x11.c, stdfn.h: Updated for new select argtype macro. * m4/select.m4: New macro for select argtypes. 1999-10-11 Lars Hecking * help.c: Change subtopic help entry formatting to skip next column if very long entries are encountered. 1999-10-11 Thomas Sefzick * term/tkcanvas.trm: Bug fix, some comments added. 1999-10-11 Lars Hecking * help.c: Change help index formatting to start in column 4 (instead 6) and use column length of 18 (instead 15). 1999-10-11 "Eric S. Raymond" * demo/airfoil.dem, demo/animate.dem, demo/binary.dem, demo/controls.dem, demo/electron.dem, demo/fit.dem, demo/hidden.dem, demo/mgr.dem, demo/param.dem, demo/polar.dem, demo/prob.dem, demo/prob2.dem, demo/scatter.dem, demo/simple.dem, demo/spline.dem, demo/steps.dem, demo/surface1.dem, demo/surface2.dem, demo/timedat.dem, demo/using.dem: Demo directory cleanup patch. Box a bunch of legends and use reset instead of ad-hoc set statements. 1999-10-11 Hans-Bernhard Broeker * bitmap.c, term/png.trm: Fix some shortcomings of ESR's png patches. * plot2d.c: Bugfix for logscale plots with unused y2 axis. 1999-10-01 Lars Hecking * fit.c, docs/Makefile.in: Fix typos. * term/pslatex.trm(PSLATEX_graphics): Fix segfault when `auxfile' option is not used. 1999-10-01 John Hasstedt * 0INSTALL, make_vms.com: Make VMS builds easier and add note about make_vms.com. 1999-10-01 Lars Hecking * fit.c: Backported some fixes from -current, including the time series fit code by Remko Scharroo. * protos.h, term.c: Add new tewrm_count() function. * syscfg.h: Update FAQ location. 1999-09-29 Hans-Bernhard Broeker * misc.c, show.c: In the SAVE/SHOW_NUM_OR_TIME macro, add a '#' to the format specifier in the fprintf() call. This adds a decimal point to the saved 'set ?range' commands to prevent integer overflow on 16 bit platforms when the saved commands are loaded. 1999-09-29 Lars Hecking * bitmap.c, bitmap.h: RGB colour table moved from term/gif.trm. * docs/Makefile.in: Add rules to generate gnuplot.pdf. Requires pdflatex. * term/driver.h: Fix typo. * term/gif.trm, term/png.trm: Remove unused vars. 1999-09-29 "Eric S. Raymond" * term/png.trm: Add transparency support for color images. Update for pnglib-1.0.3. * term/gif.trm, term/png.trm: Remove RGB colour table from gif.trm, let both drivers share the table in bitmap.c. 1999-09-28 Lars Hecking * term/gif.trm: Backport from -current. New "tiny" and "giant" font size options. 1999-09-27 Lars Hecking * term/tkcanvas.trm: Backport from -current, integrated perltk and extended interactive Tk/Tcl capabilities. 1999-09-24 Hans-Bernhard Broeker * plot2d.c(get_data): Check for minimum number of required data columns. 1999-09-23 Lars Hecking * 0FAQ: Updated. * gplt_x11.c(record): read_input() takes no arguments. * plot.c: Remove nested comment. 1999-09-21 Lars Hecking * Makefile.in, configure.in, m4/next.m4: Remove references to NEXTOBJS. * aclocal.m4, configure: Regenerated. * win/wgnuplib.h, win/wgnuplot.def, win/winmain.c, win/wtext.c: Update from gnuplot-current. 1999-09-16 "Daniel H. Luecking" * term/metapost.trm: Minor updates. 1999-09-15 Lars Hecking * graph3d.c, graphics.c: write_multiline() is not modifying its char *text argument anymore, so that no temporary strings must be allocated before calling write_multiline(). Backported from gnuplot-current. 1999-09-14 Lars Hecking * FAQ: Updated. * term.c(test_term): Fix bug where test pattern is drawn before line properties are fully specified. Combined effort by "Jürgen v.Hagen" and Dick Crawford . * util.c: Fix quoting bug, minor changes (backported from -current). 1999-09-14 Hans-Bernhard Broeker * graph3d.c: Fix old bug which caused 'xzeroaxis' and 'yzeroaxis' to mean the opposite of each other in splots. 1999-08-25 Lars Hecking * Makefile.in, makefile.all: Updated. 1999-08-25 John Hasstedt * 0INSTALL: VMS section updated. * descrip.mms: Removed. * buildvms.com, gnuplot.opt, makefile.vms: Updated. * gplt_x11.c: Use strnicmp() instead of strncasecmp(). * x11.opt: New file. * term/x11.trm: Fix order of arguments in os_error() in VMS part. 1999-08-25 Lars Hecking * term.h: Updated from current development version. * term/metapost.trm: There is no gp_strdup() in this version. Replaced with gp_alloc() and strcpy(). 1999-08-24 Lars Hecking * makefile.cyg: Updated version from W. Kirby. 1999-08-21 Lars Hecking * docs/latextut/header.tex: Modified for LaTeX2e. * term/fig.trm, term/object.h: Change O_TEXT to OBJ_TEXT. The former is declared in system header files on DOS/Windows platforms. 1999-08-20 Lars Hecking * docs/Makefile.in: Fix INCLUDES line. * Makefile.in, docs/Makefile.in, makefile.all: Add metapost.trm and openstep.trm to CORETERM. * term/be.trm, term/metapost.trm, term/openstep.trm: New drivers, imported from current dev tree. 1999-08-19 Lars Hecking * command.c, makefile.os2, makefile.unx, plot.c, protos.h, readline.c, show.c: GNU_READLINE symbol replaced with HAVE_LIBREADLINE. * configure.in: Update errno check. Remove readline header checks. * configure: Regenerated. * docs/Makefile.in: Fix dependencies. 1999-08-17 Lars Hecking * Prepare for 3.7.1 release: create branch-pre-3-7-1. * 0FAQ: Update to current version. * 0INSTALL, Makefile.in, NEWS: Updated. * acconfig.h: Remove unnecessary defines, now generated by autoheader from configure.in. * aclocal.m4, config.hin, configure: Regenerated. * ansichek.h: Fix inconsistency with ANSI_C definition. * configure.in, docs/Makefile.in, docs/doc2info.c, gplt_x11.c: Mostly backported from current development source. * command.c, time.c: Y2K fixes. * datafile.c: Various bugfixes. * demo/contours.dem, demo/singulr.dem, demo/surface2.dem, demo/world.dem: Demos fixed for the 'set view ' problem. * docs/gnuplot.doc: Update for postscript driver linewidth fix. * docs/gnuplot.doc: Add argument list to function names. Add better documentation for margins and tics. * docs/doc2info.c: Add info menu entry. * fit.c: Value of last parameter is not stored in its variable as it should. * gplt_x11.c: Buffering bug fixed. * graph3d.c: Fix 'set view ' problem, fix crash with empty key and 'set nosurface'. * graphics.c: Fix negative aspect ratio. Fix for '"set lmargin" fails when the specified margin is too small'. Fix multiline xlabel. Fix bug in multiplot with eps output. * hidden3d.c: Fix bug with surface plots and negative ticslevel. * interpol.c: Rewrite 'bezier' interpolation routine, to prevent numerical overflow and other undesirable things happening for large data files. * m4/*.m4: Updated from current development sources. * makefile.amg: Improved makefile for Amiga SAS/C. * misc.c, src/show.c: Fix bug in 'save format'. * misc.c: In batch mode, gnuplot does not exit when either the 'exit' or 'quit' command is encountered. Work around bug in egcs on LinuxPPC. * plot.c: Let gnuplot pass the correct exit status back to the calling environment. Add better handling of root privilege. * plot2d.c: Fix bug in x2/y2 logscale/autoscale. * set.c: Fix 'set noautoscale' for x2/y2/z axis. * show.c: Fix 'show autoscale' for x2/y2/z axis. * syscfg.h: Fix incomplete version string on HP-UX. * term/cgm.trm: Numerous bugfixes in the cgm driver: (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 overlapped. Allow < 1.0 values for linewidth. * term/gif.trm: Fix off-by-one yscale problem. * term/gnugraph.trm: Add GNU plotutils 2.2+ support. * term/latex.trm: Add prototypes for EEPIC functions. Embedding document font is now default font. * term/linux.trm: Code added to handle root privilege properly. * term/next.trm: Fix typo. * term/png.trm: Reorder case statements, add default cases. * term/post.trm: Fix to allow "set border ... lw ..." and "set grid ... lw ..." to work correctly. * term/pslatex.trm: Fix off-by-one error and creation of ps auxfile name. * term/pstricks.trm: Fix off-by-one error. * term/x11.trm: Rewrite option handling. Use execvp() instead of execl(). * term.c: Fix for NeXT driver initialisation. * term.h: Add missing define. * version.c: Updated. * win/pgnuplot.c: Add new file to allow use of stdin under Windows. * win/wgnuplib.h, win/wgraph.c: Someone had complained that modifying the width of linestyle 1 in Windows gnuplot (via the context menu of the graph window) caused all the point symbols to be drawn with wide lines of linetype 1, as well. This turned out to be a rather, well, silly decision regarding the effect of line style changes on the drawing of point symbols, having been unchanged ever since gnuplot 3.5 was ported to Windoze: the point symbols would be drawn in another color than the corresponding sample lines, in the 'test' page, if any linestyle was changed to 'dotted'. I now use the same color as the corresponding line for all plot symbols, but without the dashing/dotting or widening. 1999-01-14 Lars Hecking * Makefile.in, makefile.all: Add PGPKEYS to ETC. * PGPKEYS: New file. * term/apollo.trm: Add note about copyright status. 1999-01-13 Lars Hecking * 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 . * term/grass.trm: Switched to new gnuplot copyright. Permission granted by original author. 1999-01-13 William D Kirby * makefile.cyg: New makefile for Cygwin environment. 1999-01-12 Lars Hecking * 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 * term/mif.trm: Bugfix. 1999-01-08 William D Kirby * win/wcommon.h: Don't include when compiling with gcc based compilers. 1999-01-07 Lars Hecking * 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 * graphics.c(ticfmt): Fix buffer overrun. 1999-01-05 Lars Hecking * 0INSTALL: Add section about front ends. * TODO: Fix some typos. 1999-01-05 Jens Emmerich * term/pslatex.trm: Remove doubled '%' chars. 1998-12-24 Lars Hecking * fit.c, protos.h: Change wri_to_fil_last_fit_cmd() return value to size_t. 1998-12-23 Lars Hecking * 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 * djconfig.sh: New file to make configuration under MSDOS/DJGPP easier. 1998-12-22 Alexander Mai * term/pm.trm: Small patch. 1998-12-22 Lars Hecking * 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 . 1998-12-22 Dick Crawford , Lucas Hart * 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 * descrip.mms: Updated. Fix sleep() problem. * docs/README: VMS section updated. 1998-12-18 Andris Pavenis * term/djsvga.trm: Fix bug in W. Kirby's patch (rows and columns swapped). 1998-12-17 Lars Hecking * term/amiga.trm, term/post.trm: Indentation. * term/x11.trm: Fix VMS include statement. 1998-12-17 Andris Pavenis * syscfg.h: Undef HELPFILE for MSDOS before #define'ing it. 1998-12-17 William D Kirby * term/djsvga.trm: Resolve conflict between user defined screen text mode, and the default text mode. 1998-12-17 Roger Fearick * 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 * 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 * term/gif.trm: Fix 'set terminal' info for gif driver. 1998-12-16 Hans-Bernhard Broeker * 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 * 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 * term/*.trm: Indentation, use fputs for static strings. 1998-12-14 Hans-Bernhard Broeker * makefile.win: Patch. 1998-12-10 Hans-Bernhard Broeker * fit.c: Fix range bug in 3d fits. 1998-12-09 Lars Hecking * 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 * plot3d.c(grid_nongrid_date): Fix broken dist == 0 handling. 1998-12-09 Stefan Schroepfer * makefile.nt: Move generated .hlp file to different directory. 1998-12-09 Juergen v. Hagen * makefile.mgw: Updated. * win/wgnuplib.h: Remove TMPF_VECTOR and TMPF_TRUETYPE defines. 1998-12-08 Lars Hecking * 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 * 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 * docs/gnuplot.doc, docs/titlepag.ms, docs/titlepag.tex: 3.7ise. 1998-12-07 Lars Hecking * 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 * 0BUGS, 0INSTALL, 0README, NEWS, makefile.mgw, makefile.unx: Updated. 1998-12-07 Lucas Hart * 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 * 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 * term/mac.trm: Added terminal driver for Macintosh. 1998-12-05 Lars Hecking * 0BUGS: Update OS/2 gcc optimiser bug entry. * 0README: Update distribution sites. * TODO: Add png driver entry. 1998-12-05 Alexander Mai * makefile.os2: Fix OS/2 build (allterm.h related). 1998-12-05 Ian MacPhedran * descrip.mms: VMS build fixes. 1998-12-05 Roger Fearick * 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 * 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 * 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 * 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 * docs/gnuplot.doc, docs/titlepag.ms, docs/titlepag.tex: Updated list of contributors, documentation of Don's "-" patch. 1998-12-03 Don Taber * 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 * 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 * 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 * Makefile.in, makefile.all: Add makefile.mgw to ETC. * TODO: New entry. 1998-12-01 Hans-Bernhard Broeker * 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 * term/pslatex.trm: Patch to avoid problems with active characters in \special commands, and line-end characters. 1998-12-01 Alexander Mai * 0INSTALL: Upgrade OS/2 related docs. 1998-11-30 Alexander Mai * makefile.os2: Update various compiler flags. * plot.c(ExecuteMacro): Cosmetic changes. 1998-11-30 Dick Crawford * docs/gnuplot.doc: Add documentation for `show version' and fixes. 1998-11-30 Lars Hecking * 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 . 1998-11-26 Lars Hecking * 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 * 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 * term/cgm.trm: Solid line option for cgm terminal. 1998-11-25 Alexander Mai * plot.c: Patch for OS/2. 1998-11-24 Lars Hecking * 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 * graphics.c(gen_tics) Modified patch from Jochen Schuetze 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 * term/table.trm: Add missing register_term statement. 1998-11-21 Lars Hecking * command.c(do_system): No not check system() return value. * configure.in: Edit comment. * version.c: Patchlevel pl7. 1998-11-20 Lars Hecking * 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 * graphics.c: Revise margin calculation. 1998-11-20 Lucas Hart * show.c: Adjust 'show tics' after set_tic_prop patch from 1998-10-31. 1998-11-19 Lars Hecking * 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 * 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 * 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 * fit.c: Merge in patch from Lucas Hart 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 . 1998-11-18 Lars Hecking * 0BUGS: Updated with latest awk script for contour line clipping bug workaround by Paul Halsema . * 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 * 0BUGS: Added description of m[]tics initialisation bug, from Lucas Hart . Changed hidden3d entry and line clipping entry as suggested by HBB. Add error bars in polar plots entry, from Stefan Deutscher . * 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 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 * 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 * 0BUGS: Added description and workaround for contour line clipping bug. Provided by Don Taber . * 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 . 1998-11-15 Lars Hecking * 0BUGS: Add description and workaround for pslatex driver bug. 1998-11-15 Konrad Bernloehr * interpol.c: Bugfix for 'smooth acsplines' option with logarithmic x axis. 1998-11-15 Lucas Hart * stdfn.c(safe_strncpy): Bugfix. 1998-11-09 Lars Hecking * 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 * gplt_x11.c: Close open files on first initialisation on OS/2. * makefile.os2: Updated. 1998-11-06 Lars Hecking * 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 . New option '--enable-system-time' (see time.c). Add check for . * 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 * makefile.dj2: stdfn.o missing in OBJ3. Reported by William D Kirby . demo\binary? target fixed as per suggestion by Juergen Breitlow and W. Kirby. * plot.c(ExecuteMacro): Fix typo in variable name. Reported by Lucas Hart . * syscfg.h: #ifdef directives simplified. * term.c: Fixes to allow 'set output' in gnugraph terminal. Problem reported by Berthold Hoellmann . * term/djsvga.trm(DJSVGA_set_font): Add missing parenthesis. Reported by William D Kirby . 1998-11-04 Lars Hecking * hidden3d.c, scanner.c, show.c: Fix indentation. * syscfg.h: Add comment. * version.c: Patchlevel pl6. 1998-11-04 Lucas Hart * graphics.c, hidden3d.c, specfun.c, stdfn.h: VMS fixes. 1998-11-03 Lars Hecking * 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 * 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 * graphics.c, set.c, docs/gnuplot.doc: set_tic_prop patch version b. 1998-10-30 Lars Hecking * 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 * 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 * makefile.tc, makefile.win, plot3d.c, term/hpgl.trm: DOS and dgrid3d patches. 1998-10-28 Jochen Schuetze * fit.c, fit.h, misc.c: Save last fit command as comment. 1998-10-20 Lars Hecking * 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 * fit.c: Fix bug in vector resizing of bigger than default data sets. 1998-10-19 Lars Hecking * 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 * 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 * 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 * 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 * 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 * 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 * 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 * term/eepic.trm, term/latex.trm, term/pslatex.trm, term/tpic.trm: Documentation for free positioning of labels feature. 1998-10-07 Lars Hecking * 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 * acinclude.m4: Use LIBS instead of LDFLAGS in gp_MSDOS. 1998-10-06 Lars Hecking * configure.in: Fix readline logic. * plot2d.c: Cleaning up, indentation. * docs/gnuplot.doc: Corrections from Lucas Hart . Rename what's-new to new-features. 1998-10-06 Alexander Mai * makefile.os2: Updated. 1998-10-06 Jochen Schuetze * term/eepic.trm, term/latex.trm, pslatex.trm, tpic.trm: Support free positioning of labels with LaTeX related terminals. 1998-10-05 Lars Hecking * 0INSTALL: Document new configure options. Additions. * 0PORTING: Fix typo. * Makefile.in: Add -DGNUPLOT_BINDIR 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 * 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 * 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 . 1998-10-01 Lars Hecking * 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 . * docs/gnuplot.doc: Updates. 1998-10-01 Alexander Mai * os2/gnupmdrv.c: Close all open files on first initialisation. * command.c, makefile.os2: OS/2 related changes. 1998-09-30 Lars Hecking * Makefile.in: Add $(INCLUDES) to version.o target. 1998-09-28 Lars Hecking * 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 . Indentation. * plot.c(load_rcfile): Bugfix: ~/.gnuplot not read. Reported by Stefan Schroepfer . * stdfn.h: OS/2 fixes. * util.c: Indentation, add braces. 1998-09-28 Petr Mikulik * docs/ps/ps_guide.ps: Add page numbers to enable browsing with ps viewers. 1998-09-26 Lars Hecking * term/sun.trm(local_notice_destroy): Comment out assignment to non-existent variable term_init. 1998-09-26 Alexander Mai * 0INSTALL, makefile.os2, plot.c, term/emxvga.trm, term/pm.trm: More OS/2 related changes. 1998-09-25 Alexander Mai * 0INSTALL, makefile.os2: OS/2 related changes. 1998-09-25 Andris Pavenis * command.c, plot.c: Patches to compile with DJGPP. 1998-09-24 Lars Hecking * 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 , re-add X11. * datefile.c, stdfn.h: Invert #ifdef logic for . * 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 * term/x11.trm: VMS patch. 1998-09-23 Lars Hecking * 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 and , 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 * 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 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 * readline.c: Don't store duplicated history entries. 1998-09-22 Dick Crawford * term/post.trm: Enhpost psfonts scale patch. 1998-09-21 Lars Hecking * 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 * 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 * 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 * version.c: Trim log entries for beta346. 1998-09-19 Alexander Mai * command.c, plot.c, stdfn.h, os2/gclient.c: Patches to make 347pl2 compile under OS/2. 1998-09-18 Lars Hecking * 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 * set.c(get_style): Fix typo. 1998-09-16 Lars Hecking * 0INSTALL: Updated. * acconfig.h: Add NO_SYS_STAT_H, remove X11. * config.hin, configure: Regenerated. * configure.in: Don't define X11. Add check for 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 * term/gif.trm: More colours for gif terminal (web216 standard). 1998-09-15 Lars Hecking * term/cgm.trm(CGM_graphics): Fix core dump with strlen(NULL). 1998-09-15 REIBENSCHUH Alfred * term/gif.term: Draw grids with the gdStyled functions. 1998-09-02 REIBENSCHUH Alfred * term/gif.term: Prevent rotated labels from extending into graph area. 1998-09-01 Dick Crawford * graphics.c: Fix timestamp positioning. * term/post.trm: Update help section to new directory structure for postscript docs. 1998-08-28 Rolf Niepraschk * descrip.mms: Updated version. 1998-08-28 Joji Maeda * term/post.trm: Increase the number of dictionaries to 256. 1998-08-24 Lars Hecking * Makefile.in, misc.c: Modified set angle patch from Juergen von Hagen . * 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 * gplt_x11.c, makefile.os2, os2/gclient.c, os2/print.c, term/pm.trm: OS/2 fixes. 1998-08-20 Hans-Bernhard Broeker * datafile.c (df_tokenise): Fix bug in datafile reading speedup patch. 1998-08-19 Lars Hecking * readline.c: Fix termios/sgtty logic. 1998-08-18 Lars Hecking * configure.in: Unconditional test for . * plot.h, readline.c: Indentation, comments for readability. * Makefile.in, makefile.all: Forgot Makefile in DOCS4. 1998-08-17 Lars Hecking * 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 * 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 * term/hpljii.trm: Output file is opened in ASCII mode under DJGPP, Windows. 1998-08-11 Lars Hecking * 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 * 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 * 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 * 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 * 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 * 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 . * 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 * makefile.nt: Portability patch. 1998-07-08 Lars Hecking * 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 . 1998-07-08 Aurel Gabris * 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 * graphics.c, util3d.c: Grid clipping patch. * datafile.c: Fortran numbers patch. 1998-07-02 Markus Dickebohm * gplt_x11.c: Change 0xffffffff to (unsigned long)(-1L). 1998-07-01 Lars Hecking * 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 . * configure: Regenerated. * setshow.h: Add and show_version_long() prototype. * show.c: Add show_version_long(), and add 'version long' option to parser. 1998-07-01 Hans-Bernhard Broeker * hidden3d.c: Fix core dump, allocated storage not free()'d in case of errors. 1998-06-30 Hans-Bernhard Broeker * 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 * docs/termdoc.c: Use HAVE_CPP_STRINGIFY for ANSI_C. 1998-06-29 Roger Fearick * makefile.os2, plot.c, os2/gclient.c, term/pm.trm: OS/2 patches. 1998-06-23 Lars Hecking * Imported beta 347. 1998-06-23 Berthold Hoellmann * Makefile.in: In term.o target, reverse order of $(INCLUDES) and $(CPPFLAGS) to avoid problems with GNU plotutils. 1998-06-23 Lars Hecking * Imported beta 346. 1998-06-19 Lars Hecking * 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 * graph3d.c, util3d.c: Remove spurious ^M. * 0PORTING: Fix typos. * set.c: Complete axis width fix. 1998-06-17 Lars Hecking * Imported beta 345. * docs/gnuplot.doc, term/post.trm: Fix typos. 1998-06-16 Dick Crawford * 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 * set.c: Fix axis width in lp_style_type. HBB and Lars Hecking. 1998-05-08 Dick Crawford * 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 * 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 * configure, configure.in: Don't use sudo. 1998-04-24 Hans-Bernhard Broeker * graph3d.c: Fix range bug in splot. 1998-04-22 Lars Hecking * Imported beta 344. 1998-04-16 Lars Hecking * 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 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 * parse.c (factor): Final, working workaround for HP 300 compiler limitation. 1998-04-13 Lars Hecking * post.trm: Fix typos in Dick's term-340 patch. 1998-04-13 Dick Crawford * 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" * scanner.c, util.c: Escape quotes patch. 1998-04-13 Stephen Eglen * post.trm, pbm.trm: X11 vs. ps (and pbm) colour inconsistency patch. 1998-04-13 "James R. Van Zandt" * cgm.trm: Updated version, fixes "plot size change" bug, and "ugly dashed lines" bug. * term/README: Documentation fix. 1998-04-13 Konrad Bernloehr * 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 . 1998-04-13 Kai Poitschke * term.c (term_init): Memory allocation error fix. 1998-04-13 Hans-Bernhard Broeker * 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 * 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 * 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.