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.