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gnuplot-5.2.2-lp150.2.3 RPM for ppc64le

From OpenSuSE Ports Leap 15.0 for ppc64le

Name: gnuplot Distribution: openSUSE Leap 15.0
Version: 5.2.2 Vendor: openSUSE
Release: lp150.2.3 Build date: Thu May 17 09:38:29 2018
Group: Productivity/Graphics/Visualization/Graph Build host: obs-power8-02
Size: 4595764 Source RPM: gnuplot-5.2.2-lp150.2.3.src.rpm
Summary: Function Plotting Utility and more
GNUplot is a command line driven interactive function plotting utility.
 GNUplot supports many different types of terminals, plotters, and
printers (including many color devices and pseudodevices like LaTeX)
and can easily be extended to include new devices.




SUSE-Gnuplot and GPL-2.0+


* Thu Feb 15 2018
  - Do not miss gpic and mif
  - Even if pulled by other packages do explicite require for the build
    * pkgconfig(freetype2)
    * pkgconfig(libjpeg)
    * pkgconfig(libpng16)
* Mon Feb 12 2018
  - Do not use xorg-x11-* as buildrequires
  - Fix broken GD libs detection (gnuplot-gd.patch)
  - Remove unneeded buildrequires.
* Thu Nov 16 2017
  - Update to gnuplot 5.2.2
    * NEW splot ... with lines title at {beg|end}
    * FIX allow mixed use of in-key plot titles and manually placed titles
    * FIX prevent runaway iterations of the form   plot for [i=start:*] ...
    * FIX handle in-line range limits for linked or nonlinear axes
    * FIX restore pre-5.2 interpretation of logscaled tic increment as a multiplier
    * FIX logscale tic placement is closer to that of versions before 5.2.0
    * FIX recheck inrange/outrange points after spline or bezier smoothing
    * FIX sampling on x2 if linked to x1;  e.g. plot sample [t=1:5:1] '+' axes x2y1
    * FIX empty range on logscale y axis is handled by auto-extending the range
    * FIX autoscaling xrange of stacked histograms
  - Add now missed TEXDIR at configure time which now includes also
    the sub path tex/latex/gnuplot/ below /usr/share/texmf/ (could
    become removed with some of the next version updates?)
* Wed Nov 08 2017
  - Update to gnuplot 5.2.1
    * NEW set table separator {tab|comma|"char"} allows creation of csv files
    * NEW hotkey for changing azimuth in 3D plots with mousing
    * NEW titles for "splot .. with lines" can be placed at {beg|end} of plotted line
    * NEW Rework gstrptime() to handle relative time formats tH tM tS
    * NEW command 'set rgbmax <value>' controls interpretation of input RGB values
    * CHANGE restore pre-5.2 interpretation of logscaled tic increment as a multiplier
    * CHANGE allow mixed use of in-key plot titles and manually placed titles
    * FIX autoscaling of plots with spline or bezier smoothing
    * FIX autoscaling of plots with linked axes where data is plotted on x2 or y2
    * FIX "with filledcurves below y=foo" mishandled the case of y value exactly = foo
    * FIX [windows] repair breakage of stderr/stdout redirection to console
    * FIX postscript terminal artifacts when drawing dot/dash circles
    * FIX handle empty range on logscale y axis as a warning, not an error
* Fri Sep 29 2017
  - Add patch gnuplot-5.2.0-texi2info.patch as source to be avble
    to patch the resulting gnuplot.texi
  - Modify patches
    * gnuplot-4.4.0-x11ovf.dif
    * gnuplot-4.6.0-demo.diff
    * gnuplot-4.6.0-fonts.diff
    * gnuplot-4.6.0.dif
    * gnuplot-QtCore-PIC.dif
    * gnuplot-wx3.diff
* Wed Sep 27 2017
  - Update to gnuplot 5.2.0
    * NEW user-defined dashtypes in metapost terminal
    * NEW datablock contents may be accessed as an indexed array of strings
    * CHANGE allow explicit sample interval for u and v using pseudofile '++'
    * CHANGE decouple cbrange from color components in "with rgbimage"
    * FIX reconcile aspect ratio flags from "set view map" and "set view equal xy"
    * FIX "set key fixed" should be ignored in the case of "set view map"
    * FIX GPVAL_* variables were not being updated in "set table" mode
    * FIX evaluation of nested iteration containing an empty range
    * FIX bug in variant time_spec formats %tH %tM (undesired wrapping)
    * NEW "plot with table" can handle string-valued output columns
    * CHANGE add caca terminal documentation to the user manual
    * CHANGE revised output of "test" command
    * CHANGE use Mingw-w64 and MSVC popen rather than built-in "fake" popen
    * FIX copy environmental variable GNUTERM to internal variable on entry
    * FIX more consistent handling of plot 'with table'
    * FIX incorrect, possibly empty, command string was saved for previous fit
    * FIX ignore non-numeric values of potential dummy params used by "fit"
    * FIX autoscaling during refresh of volatile data plots "with vectors"
    * FIX terminal initialization must be done before executing ~/.gnuplot
    * FIX do not use LaTeX formatting in tabular output
    * FIX polar border should not be clipped to rectangular border
    * FIX raxis was truncated at R=0 if the axis direction was inverted
    * FIX sanity check to catch "plot '+' binary"
    * FIX sanity check for NULL format passed to gprintf
    * FIX sanity check inverse mapping function of set link and set nonlinear
    * FIX sanity check for empty image data structure
    * FIX segfault from corruption of timestamp text
    * FIX several unitialized variables (see Bug 1933)
    * FIX dumb term: linetype character distinction was lost if not in color mode
    * CHANGE svg terminal option "fontscale" replaces obsolete "fsize"
    * NEW plot styles
    * NEW    splot ... using <x>:<y>:<z>:<zlow>:<zhigh> with zerrorfill
    * NEW    "set jitter" allows creation of bee swarm plots
    * NEW    data filter "bins" sorts input into equal width bins on x
    * NEW    "with points" and "with linespoints" accept `pointtype variable`
    * NEW    hidden3d now treats 'image' and 'rgbimage' as occluding rectangles
    * NEW    "smooth fnormal" normalized frequency
    * NEW polar mode improvements and extensions
    * NEW    "set [m]ttics" places labels around perimeter of polar grid
    * NEW    "set rlabel" places a label above the r axis
    * NEW    "set rrange [90:0]" plots in celestial horizontal coordinates
    * NEW    "set border polar" uses border linetype for perimeter of polar plot
    * NEW    "set theta <origin> <sense>" orientation of polar coordinate theta
    * NEW    label, arrow, and object positions may be given in polar coordinates
    * NEW nonlinear coordinate systems
    * NEW    "set nonlinear <axis> via f(axis) inverse g(axis)"
    * NEW    "set log" re-implemented as special case of "set nonlinear"
    * NEW data type array[size]
    * NEW commands and command options
    * NEW    "break" exits from iteration loop
    * NEW    "continue" begins next iteration immediately
    * NEW    "toggle {<plotno> | "plottitle" | all}"
    * NEW    "set pm3d lighting" specifies lighting model with specular highlighting
    * NEW    "set table OUTFILE {append}"
    * NEW    "set minussign" and "set micro" (first appeared in 5.0.5)
    * NEW    "set view azimuth <angle>" controls azimuth of the z axis in 3D plots
    * NEW    "save fit <filename>" replaces deprecated command "update"
    * NEW terminals and terminal options
    * NEW    terminal domterm (supports in-line SVG in DomTerm terminal emulator)
    * NEW    terminal sixelgd (sixel terminal graphics using gdlib)
    * NEW    svg 'standalone' embeds images rather than including by reference
    * NEW    windows terminal supports saving graph as bitmap
    * NEW    windows graph windows can be docked to the wgnuplot text window
    * NEW    windows terminal Direct2D driver rather than GDI/GDI+ where possible
    * NEW    wxt supports saving graph as EMF on Windows
    * NEW    wxt supports printing on Windows
    * NEW    dumb suports ANSI colors and filled polygons
    * NEW Optional sampling interval in range specifiers for pseudofiles '+' '++'
    * NEW gnuplot on Windows
    * converts Unicode (BMP) input to current `set encoding`, including UTF-8
    * is system DPI aware
    * NEW textbox style supports fillcolor and bordercolor
    * CHANGE point style associated with "plot with labels" is shown in the key
    * CHANGE Revise placement of axis labels in 3D plots
    * CHANGE Timestamp is now placed relative to page rather than plot boundary
    * CHANGE Track font/enhanced for key title separately from the key entries
    * CHANGE order of margins in `set margins <left>, <right>, <bottom>, <top>`
    * CHANGE Store and reuse x,y dimensions from the time image data is read in
    * CHANGE Some STATS_* variables are of type integer rather than real (complex)
    * CHANGE ^R starts a backward search when using the built-in readline
    * CHANGE Only update axis->data_min/max if the point being stored is INRANGE
    * CHANGE auto-generation of minitics on logscale axis has changed
    * CHANGE revised printing dialogs on Windows
    * CHANGE preserve whitespace following opening { in enhanced text strings
    * CHANGE windows terminal provides better oversampling
    * CHANGE New default "set key fixed" prevents 3D key box from rotating with plot
    * CHANGE Deprecate pdf terminal requiring non-free library PDFlib
    * CHANGE windows terminal also uses GDI+ for printing and copy-to-clipboard
    * CHANGE raxis/polar grid can coexist with cartesian axes
    * CHANGE evaluation of norm(x) or x**y returns 0 on floating underflow
    * CHANGE support for space-in-x11-raises-KDE3-konsole is now a configure option
    * CHANGE don't use loadpath to choose output directory for "save"
    * CHANGE GNUTERM may contain terminal options in addition to bare terminal name
    * CHANGE remove legacy terminals corel and dxf from default build
    * FIX cairo.trm - reset terminal font after printing an enhanced text string
    * FIX autoscaling of data with "smooth cnorm"
    * FIX Built-in readline handles S-JIS encoding
    * FIX Output to printer on Windows via special file "PRN"
* Wed Aug 16 2017
  - Update to 5.0.7 (which does also close CVE-2017-9670 (bsc#1044638))
    * NEW set term {pngcairo|pdfcairo} pointscale <factor>
    * NEW "save fit" back-ported from version 5.2 as a replacement for "update"
    * NEW user-defined dashtypes in metapost terminal
    * CHANGE deprecate "update" command (but do not remove it)
    * CHANGE allow placement of circles in 3D plots using axis coordinates
    * CHANGE ignore invalid z coordinate for 3D objects placed in "set view map"
    * CHANGE distinguish 'bind "shift-Button1"' from 'bind "Button1"'
    * CHANGE use Mingw-w64 and MSVC popen rather than built-in "fake" popen
    * CHANGE allow range to include sampling interval in plots using pseudofile '+'
    * FIX rangelimited y2 axis could produce spurious diagonal line across plot
    * FIX assignment of x/y dimensions in "binary record=(a,b) ... with image"
    * FIX negative array index caused by hidden3d degenerate polygon
    * FIX object clipping in "set view map"
    * FIX cairo terminals: scale textbox border linewidth by terminal linewidth
    * FIX canvas terminal: initialization of plot dimensions (affects first zoom)
    * FIX crash in stats if no usable data is found
    * FIX do not use LaTeX formatting in tabular output
    * FIX sanity check to catch "plot '+' binary"
    * FIX sanity check for NULL format passed to gprintf
    * FIX sanity check for empty image data structure on input
    * FIX more consistent handling of plot 'with table'
    * FIX incorrect, possibly empty, command string was saved for previous fit
    * FIX 2D images with logscale axes could fail (segfault)
    * FIX nested iteration containing an empty range
    * FIX allow 64-bit Cygwin build using gtk3 for wxt terminal
* Wed May 10 2017
  - Update to 5.0.6
    * NEW command 'set micro' enables encoding-specific char for gprintf %c format
    * NEW command 'set datafile missing NaN' treats invalid data as if it were
    * NEW backport updated svg/domterm terminal from development version
    * CHANGE - start/end limits in nested iterations are reevaluated dynamically
    * CHANGE - revised adjustment of x2label and plot title when x2tics are
    * CHANGE - mark non-free pdf terminal DEPRECATED
      (to be removed in release 5.2)
    * CHANGE - allow fractional font sizes for gdlib terminals
    * CHANGE - do not allow inverted R axis
      (requires support not backported from 5.1)
    * CHANGE - allow pointinterval property in 'with lp' for splot as well as
      for plot
    * CHANGE - "linewidth <lw>" is accepted as a terminal option for aquaterm,
      qt, wxt
    * CHANGE - spline segments outside xrange are ignored rather than treated
      as errors
    * FIX wxt - multithreaded wxt was faulting during resize (mutex lock failure)
    * FIX windows - timed pause only worked for intervals < 1 second
    * FIX Front/back layering of border+grid lines was not always correct in
    * FIX "set pm3d depthorder interpolate N,M" memory allocation failure
    * FIX aquaterm failed to honor request to disable enhanced text markup
    * FIX save and show commands failed to list linecolor for lines with "lt -1"
    * FIX the "missing" data flag is honored by "using ($n)" as it is for "using n"
    * FIX error reporting of line number inside a bracketed clause
    * FIX gnuplot_x11: possible fix for sporadic use-after-free error
    * FIX initialization of hidden3d structures for splot with dots
    * FIX track arrowhead properties in hidden3d mode
    * FIX tracking of NaN values from function evaluated during binary data input
    * FIX 3D rotation does not clobber hidden/visible status of plots
* Thu Dec 15 2016
  - Update to 5.0.5
    * NEW allow filename completion for system commands and pipes (backport from 5.1)
    * NEW option to plot with labels {rotate variable}
    * NEW command "set minussign"
    * NEW stats command "name" option now accepts "columnheader" or "columnheader(N)"
    * NEW command option "set colorbox invert"
    * CHANGE qt terminal force selection of outline font rather than bitmap font
    * CHANGE post terminal simplex/duplex output depends on PostScript level setting
    * CHANGE improved autoscaling of plot "with boxes"
    * CHANGE qt terminal sets TERM_POLYGON_PIXELS to avoid aliasing artifacts
    * CHANGE all stats and fit commands skip header records if "autotitle columnhead"
    * FIX Do not confuse EOF with 8-bit character 0x177 (E.g. in Cyrillic encodings).
    * FIX use blank line rather than 'u' flag in "set table" output of smoothed data
    * FIX order dependence of "fillcolor" keyword in plot commands
    * FIX svg - better vertical justification of rotated text
    * FIX wxt - file export widget correctly handles inactive plots
    * FIX qt - preserve leading and trailing whitespace in enhanced text strings
    * FIX various bugs affecting matrix data plotted "with image"
  - Remove the patches now upstream
  - Port patches to current version
* Tue Jul 26 2016
  - Some more TexLive packages
* Mon Nov 30 2015
  - Update to 5.0.1
    * NEW "set mono" (full command "set monochrome {linetype lt
    * NEW "set fit nolog" suppresses output to log file
    * NEW sixel terminal supports RGB and palette colors, but only 16 at
      a time :-(
    * NEW command "printerr" acts exactly like "print" but always outputs
      via stderr
    * CHANGE autoconfigure of Qt5 support now looks for --variable=host_bins
    * CHANGE reevaluate fill color for each polygon in data for
      "with filledcurves"
    * CHANGE gstrptime(): always check validity of %y %Y %d %B %b input fields
    * CHANGE track text properties for key title separately from key entries
    * CHANGE "smooth kdensity" now handles logscale y and explicit x range
    * CHANGE order of margins in the "set margin" command to left, right,
      bottom, top
    * CHANGE guarantee color of key sample for "lc variable" plots matches
      1st point
    * CHANGE "set term fig color" can use predefined linetype colors and
      named colors
    * CHANGE skip all preprocessing for input lines beginning with shell escape
    * CHANGE build system to suppress dvi as an automake-generated target
    * CHANGE in hidden3d mode, the 'nosurface' suppresses both surface grid
    * FIX replace palette color value NaN with background color
    * FIX improved handling of boxplot data with multiple factors (categories)
    * FIX save_textcolor was not handling "tc variable"
    * FIX apply numeric locale when reading ascii matrix data
    * FIX handling of ascii matrix data
    * FIX reinitialize brush used to draw dotted lines in gd terminal
    * FIX failure to clear bold/italic text attributes in cairo terminals
    * FIX tabular output of time data when the axis format has not been set
    * FIX breakage in plot style filledcurves {above|below} y1=<yval>
    * FIX dashtypes after "set term {e}pslatex mono"
    * FIX report and enforce maximum number of parallel axes without faulting
    * FIX smooth mcsplines for a curve containing multiple y values at a single x
    * FIX several bugs evident for log-scaled color axis
    * FIX regression in color support for pbm/sixel/hpgl terminals (no RGB color)
    * FIX accummulated round-off error in dotted lines drawn by libgd terminals
    * FIX incorrect colorbox axis labels in polar plots
    * FIX AquaTerm framework name is case-sensitive
    * FIX strip enhanced text markup from plot titles embedded in svg output
    * FIX error in retrieving matrix column headers as strings
    * FIX error in calculating absolute deviation (stats command)
    * FIX allocation error from "set fit covariancevariables"
    * FIX tkcanvas terminal handling of blank (default) font family name
    * FIX off-by-one-error in color of contours when hidden3d is active
    * FIX adjust WIN32 encoding used by text output from "pause" command
    * FIX qt terminal 3D rotation mode tendency to get stuck "on"
    * FIX dash pattern rendering in contour lines
    * FIX 'fit [][min:max] f(x)' was incorrectly ignoring min:max
  - Rediff gnuplot-4.6.0.dif
  - Add gnuplot-5.0.1-fix-latex-docs.diff to fix a regression of 5.0.1 in
    building the latex docs
* Tue Jul 28 2015
  - Add patch gnuplot-5.0.0-lua-5.3.1.dif to make it build with
* Fri Jul 24 2015
  - Require pkgconfig of libcerf at build time
* Fri May 22 2015
  - Make it build even with older Qt4 based systems
* Thu May 21 2015
  - Since QtCore is build with -reduce-relocations a -fPIC is required
    therefore add patch gnuplot-QtCore-PIC.dif
* Sun Mar 22 2015
  - Enable CACA output module
  - Build with wxWidgets 3. Add patch gnuplot-wx3.diff
* Sat Jan 31 2015
  - for versions greater than 13.1 we shall build against qt5
    * cleaned up various rpmlint warning
    * got rid of configure options obsoleted
* Wed Jan 21 2015
  - Update to 5.0.0
    * NEW new command set {xyz}tics {timedate|geographic|numeric} sets
    * NEW add the tictype keywords to
    set format {axis} {time|geographic|numeric}
    * NEW format modifier 't' in timedate mode indicates a time
    rather than a date
    * NEW grey out key entries when corresponding plot is toggled off
    * NEW allow parenthesized expressions as call parameters
    * NEW set margins <left>, <right>, <top>, <bottom>
    * NEW set trange [theta_min:theta_max] filters input data in polar plots
    * NEW "set mouse zoomfactors <xfact>,<yfact>"
    * NEW New matrix keywords for text data: "columnheaders" and "rowheaders"
    * NEW The dashtype property on any line can be seperately controlled
    * NEW custom dashtypes
    * NEW LFS support for datafiles
    * NEW timecolumn(col,"timeformat') now requires 2nd parameter, the format
    * NEW 'set view map {scale}' allows resizing a 3D projection plot
    * NEW 'nodraw' keyword to suppress lines (e.g. in style linespoints)
    * NEW bold/italic text markup in enhanced text mode
    * NEW bit-shifing binary operators << and >>
    * NEW stat calculates skewness, kurtosis, and standard errors
    * NEW function plugins, e.g. 'import f(x) from ""'
    * NEW option to tabulate all input columns "set table;
    plot ... with table"
    * NEW smoothing option "mcsplines" for piecewise monotonic
    cubic splines
    * NEW 'history !N' reexecutes the command at history entry N.
    * NEW 'set history {size <N>} {quiet|numbers} {full|trim} {default}'
    * NEW piecewise functions via separate sampling ranges for each plot
    * NEW function hsv2rgb(H,S,V) creates a 24-bit RGB value
    * NEW plot title can be placed next to the plot line in
    the graph proper
    * NEW inline data can be stored for reuse in named data blocks
    * NEW 'set print|table $datablock' to redirect output to a named
    data block
    * NEW hypertext labels can be displayed on mouse-over
    * NEW geographic (Degrees Minutes Seconds) data axes
    * NEW set arrow <tag> from <start> length <len> angle <ang>
    * NEW arrow style keywords "noborder" and "fixed"
    * NEW the high bits of RGB colors are treated as an alpha channel
    * NEW 'set surface explicit' disables automatic generation of
    a surface mesh
    * NEW 'set link [x2|y2]' ties secondary axis range to the primary axis
    * NEW 'set link x2 via f(x) inverse g(x)' introduces generic nonlinear
    * NEW linked axes can be used to place x2 and y2 labels on 3D plots
    in map mode
    * NEW 'set key opaque' works for 3D plots also
    * NEW x11 terminal is aware of current and requested plot aspect ratio
    * NEW x11 support for toggling plots on/off with left mouseclick on
    the key
    * NEW post term can use /FlateDecode to reduce the size of embedded
    * NEW 'set fit quiet|results|brief|verbose' changes fit's verbosity
    * NEW fit optionally stores final covariances to user variables
    * NEW fit command takes errors of independent variables into account
    * NEW 'set multiplot next/previous'
    * NEW 'set contours; splot FOO with labels' places labels on the
    contour lines
    * NEW Additional levels of user-specified axis tics
    * NEW complex math routines cerf, cdawson, erfi, faddeeva from
    libcerf if present
    * NEW i/v/V hotkeys to toggle all plots on the screen on/off
    * NEW 'set mrtics' (minor tics on polar axis)
    * NEW 'reset session'
    * NEW call argument convention ARGC, ARG0 ARG1 ... ARG<ARGC>
    * NEW shell invocation gnuplot -c scriptfile ARG1 ARG2 ARG3
    * NEW format %h is like %g but uses LaTeX or enhanced markup for the
    * NEW LaTeX terminals use math mode for axis tic labels
    * NEW Interrupt scripts or fits by pressing Ctrl-C in Windows console
    mode gnuplot or Ctrl-Break in wgnuplot.
    * NEW optional faster windows terminal variant using GDI+
    * NEW plot option to "skip N" lines at start of an ascii data file
    * NEW interactive color character art terminal "caca"
  - Rediff gnuplot-4.6.0-fonts.diff, gnuplot-4.4.0-x11ovf.dif,
    gnuplot-4.6.0.dif and gnuplot-4.6.0-demo.diff.
  - Remove gnuplot-4.6.0-backtick.diff as to-be-patched file no longer
* Tue Oct 28 2014
  - Update to 4.6.6
    * NEW linetype keyword "nodraw" can be used to draw only the points in
      "with lp"
    * NEW plot option to "skip N" lines at start of an ascii data file
    * NEW 'set fit prescale' normalized fit parameters before M-L refinement
    * NEW update svg terminal to grey out the key entry when a plot is
      toggled off
    * NEW allow keywords "comma" and "tab" for "set datafile separator"
    * CHANGE Accept "with image pixels" as a synonym for "with image failsafe"
    * CHANGE return NaN if a requested numerical data value finds a string
    * CHANGE Consume only one space following the font name in an enhanced
      test string
    * CHANGE respond to left mouse click on press rather than on release
    * FIX Faster recovery from outboard server gnuplot_qt being killed
    * FIX get rid of O(N^2) memory allocation for string data in long input
    * FIX large integers in iteration spec could cause overflow in end
      condition check
    * FIX object fillcolors should be consistent with the color of current
    * FIX LFS support on 64bit platforms (not backported for 32bit platforms)
    * FIX timecolumn() applied to non-axis data reports an error rather than
    * FIX clipping could fail on integer overflow
    * FIX segfault resulting from strcol(N) applied to empty field in a *.csv
    * FIX adjustment of key size to accommodate long key title
    * FIX treat data value read as "NaN" the same as we would "1/0"
    * FIX handling of events triggered by closing the qt plot window
    * FIX iteration failure due to integer overflow
    * FIX clip r axis tics to current plot boundary
    * FIX logscale cb axis with volatile data
    * FIX qt terminal timing problem with mouse click+release
    * FIX qt terminal handle window close events
    * FIX incorrect processing of certain loop [start:end:incr] combinations
    * FIX Fix y extent and clipping of rectangles with y coord < 0 or inverted
    * FIX handle columnheaders in input to fit
    * FIX add sanity check in pdf.trm to avoid strcpy(fontname,fontname)
* Tue Feb 25 2014
  - Update to 4.6.5
    * NEW monotonic cubic splines using "smooth mcsplines"
    * NEW phase-jump removal filter "smooth unwrap"
    * NEW allow '+' pseudofile to sample the T axis in 2D parametric
    * NEW allow '++' pseudofile to sample the U/V axes in 3D
      parametric plots
    * NEW "sixel" terminal driver
    * NEW new object attribute clip/noclip
    * CHANGE maximum number of using spec columns increased from 7
      to 11
    * CHANGE code in bitmap.c relicensed to remove restriction to
      noncommercial use
    * FIX allow 'set pm3d' interpolate and top/bottom options to
    * FIX revised handling of defined palettes with explicit
    * FIX continue as normal after an interactive session error
      from "gnuplot -"
    * FIX empty first field in a tab-separated-values file was
      incorrectly ignored
    * FIX several problems with color assignment to contour lines
    * FIX qt terminal incorrectly changed linetype (dot/dash)
      to match line color
    * FIX "pause mouse" worked only for right- or center- click,
      not left-click
    * FIX emf terminal font initialization
    * FIX wxt terminal vertical centering of enhanced text
    * FIX win terminal filled polygon bugs
    * FIX iteration over parametric function plots
    * FIX autoscaling of polar mode plots
    * FIX increase precision of xticlabel placement from (float) to (double)
    * FIX allocation error affecting certain cvs files
* Tue Oct 29 2013
  - Update to 4.6.4
    * CHANGE treat empty fields in a csv file as "missing" rather than "bad"
    * CHANGE allow reference to more than one column header in 'using' or 'title'
    * CHANGE if a polar plot is autoscaled, try to place the origin at the center
    * FIX svg and canvas terminal mousing of inverted axis coordinates
    * FIX emf failed to initialize font correctly on some systems
    * FIX timedata columns can now be referred to via column(N) and column("HEAD")
    * FIX qt terminal toggling of enhanced text elements in plot with labels
    * FIX color/pattern generated for key entries of columnstacked histograms
    * FIX hitting ^C twice forces temination of wxt session hung by lost X-server
    * FIX win terminal failed to properly adjust plot border after window resize
    * FIX several conditions in which macros were not expanded during command input
    * FIX promote a string containing only digits to INTGR rather than CMPLX
    * FIX 'set grid front' caused failure to initialize location of axis zero point
    * FIX very poor precision in mouse coords reported by x11 in -persist mode
    * FIX parsing of $# (the number of arguments in a "call"). It's not a comment!
    * FIX memory leak of cropped images using pngcairo terminal
    * FIX "lc variable" now iterates over linetype colors (not styles) as documented
    * FIX rtics were sometimes drawn with length 0
* Thu Apr 25 2013
  - Update to 4.6.3
    * FIX suppression of color in linetypes after "set term ... mono"
    * FIX synchronization of graphics and text color in latex terminals
* Sun Mar 31 2013
  - Update to 4.6.2
    * Bug fixes
    * Allow the "bind" command to attach a user command to
      mouse button 1
    * hidden3d can handle occlusion by pm3d surfaces
    * -d option from command line skips ~/.gnuplot
      initialization file
    * plot '<&N' plots from file descriptor N opened during
      shell invocation
* Tue Nov 06 2012
  - Update to 4.6.1
    * Bug fixes.
    * Support tabulation of variable color column.
    * Support tabulation (set table) of pixel values from image plot
  - Remove now obsolete patches gnuplot-automake.diff and
* Tue Oct 16 2012
  - buildrequire libpng, it compiles fine with it
* Mon Jul 23 2012
  - Resolve the former problem by using texlive-texinfo to enforce
    installing required fonts as well as required tools for TL 2012
* Sun Jul 22 2012
  - add more texlive 2012 requirements
* Tue Jul 10 2012
  - Make it build with latest TeXLive 2012 with new package layout
* Tue Jul 03 2012
  - Convert gnuplot.el to new backtick lisp scheme for emacs 24.1
* Wed May 30 2012
  - Remove redundant tags/sections from specfile
  - Parallel build with %_smp_mflags
  - Add patch to delete no-longer supported constructs from
* Wed Apr 04 2012
  - Use new bcond_without h3d_gridbox to switch back to h3d-quadtree
    if h3d-gridbox will be disabled on the commandline of rpmbuild
* Mon Apr 02 2012
  - Avoid to stumble on bug in QtCore.pc on older distributions
* Mon Apr 02 2012
  - Refresh patches to see in which C function each change is in
  - Reenable bitmap terminals
* Thu Mar 15 2012
  - Update to gnuplot 4.6.0
    * New syntax supporting multi-line blocks of code delimited by curly braces
      if (<cond>) { ... } else { ... }
      do for [<iteration-spec>] { ... }
      while (<cond>) { ... }
    * Time formats can handle fractional seconds to microsecond precision.
    * User-definable linetypes that can be used to establish a locally
      preferred default sequence of colors or dash/thickness/point styles.
    * Statistical summary of the data to be plotted (new command "stats")
    * New terminal drivers:  qt  context  epscairo  cairolatex
    * The version for Windows received major improvements
      (GUI, help, native terminal and wxt, installer)
    * Improved support for UTF-8, SJIS and other multi-byte encodings
* Mon Feb 13 2012
  - Make gnuplot build with newer LUA version.
* Mon Feb 13 2012
  - Fix version control of further help messages, fix done
    by Dieter Jurzitza (bnc#746299)
* Fri Feb 10 2012
  - Fix libdir x libexecdir clash (bnc#744835).
  - Use %configure macro.
* Tue Dec 13 2011
  - license update: SUSE-Gnuplot and GPL-2.0+
    SPDX format (including SUSE prefix for licenses not yet accepted by SPDX
    upstream). This is not BSD-3-Clause. The Gnuplot license insists that
    modifications to source code be done by patch only. There are GPL-2.0+
    components included as aggegation
* Thu Dec 01 2011
  - add automake as buildrequire to avoid implicit dependency
* Tue Nov 29 2011
  - Update to gnuplot 4.4.4
    * NEW boxxyerrors plot style now allows variable color
    * NEW splot with pm3d now allows variable rgb color
    * NEW "nonuniform matrix" indicates ascii data with explicit x, y
    * CHANGE columnhead(N) is a string-valued function, not a keyword
    * CHANGE Demarcate plots in svg output using <g id="Plot_#"><title>...
    * CHANGE xticlabels() works for binary data files as well as ascii
    * CHANGE "set key maxrows" now applies to 3D plots as well as 2D
    * CHANGE rewrite installation path rules for TeX files
    * FIX wxt terminal should now work on at least some flavors of OSX
    * FIX incorrect space allowed for outside left key box
    * FIX buffer overflow from enhanced text timefmt tic labels
    * FIX correction for offset in epochs when reading in time format "%s"
    * FIX discontinuity in defined palette limited by maxcolors
    * FIX initialization of svg pattern-fill definitions
    * FIX positioning of histogram bars when some data entries are missing
    * FIX emf terminal can handle UTF-8 encoding
    * FIX User-specified axis tick labels override auto labels in 3D
      just as in 2D
    * FIX `plot with labels` failed to skip labels with UNDEFINED coords
    * FIX NaN (not a number) implementation for Windows build
    * FIX work-around for poor scaling in pdfcairo pattern fill
    * FIX segfault if mismatch between palette sizes of successive terminals
* Thu Apr 21 2011
  - Update to gnuplot 4.4.3
    * NEW Implement pan and zoom via mouse wheel.
    * NEW set key maxcolumns N maxrows M
    * NEW value("varname") returns the value of the named variable
    * NEW encoding cp1251 - 8-bit Cyrillic
    * CHANGE backport emf terminal driver from version 4.5
    * FIX better estimation of latex string lengths
    * FIX colorbar representation of discrete color palettes is pixel accurate
    * FIX NaN initialization and tests working on more (all?) platforms
    * FIX configuration script tests for readline+ncurses
    * FIX prevent out-of-range boxes from creating degenerate ghosts on the border
    * FIX missing alpha channel flag for pdfcairo terminal
    * FIX font initialization in windows terminal
* Wed Dec 29 2010
  - Compile with wxWidgets (STL variant).
* Thu Sep 30 2010
  - Update to gnuplot 4.4.2
    * Fixes a regression that caused color specification "lc N" to fail
    * Fixes a long-standing clipping error in plots with filled curves
    * Fixes a segfault if a "refresh" commands follows an interrupted replot
    Changes and fixes in gnuplot version 4.4.1:
    * NEW Support the "%s" format specifier in strftime()
    * NEW Optional 6th data column in candlesticks style to specific box width
    * NEW If integer arithmetic i*j or i**j would overflow, return value as a real
    * NEW "set style circle radius <default-radius>"
    * FIX autoconfiguration of readline support in OSX
    * FIX font problems in win terminal
    * FIX Protect against runaway recursion by limiting depth of nested functions
    * FIX metapost terminal: Fix inheritance of line thickness by text strings
    * FIX cairo terminals could segfault on certain enhanced text strings
    * FIX pdfcairo output to stdout now works
    * FIX font ",size" in non-enhanced mode postscript terminals
    * FIX Do a better job of estimating the width of UTF-8 encoded strings
    * FIX baseline bug in canvas terminal rotation of enhanced text
    * FIX Allow "with labels" to work for binary input data
    * FIX update user GPVAL variables after plot in table mode
    * CHANGE depth-sorting of pm3d surfaces now applies jointly to all in the plot
    * CHANGE 3D impulses are now always drawn from z=0
    * CHANGE Enable HIDDEN_QUADTREE by default
    * CHANGE Enable "set fit errorvariables" by default
    * CHANGE Regardless of current timefmt, read time from binary files as a binary
    * CHANGE do not limit 3D rotation to 0<rotx<180
* Tue Sep 14 2010
  - Make doc package noarch
* Tue Sep 14 2010
  - Update to gnuplot 4.4.0
    * NEW Support the "%s" format specifier in strftime()
    * NEW Optional 6th data column in candlesticks style to specific box width
    * NEW If integer arithmetic i*j or i**j would overflow, return value as a real
    * NEW "set style circle radius <default-radius>"
    * FIX autoconfiguration of readline support in OSX
    * FIX font problems in win terminal
    * FIX Protect against runaway recursion by limiting depth of nested functions
    * FIX metapost terminal: Fix inheritance of line thickness by text strings
    * FIX cairo terminals could segfault on certain enhanced text strings
    * FIX pdfcairo output to stdout now works
    * FIX font ",size" in non-enhanced mode postscript terminals
    * FIX Do a better job of estimating the width of UTF-8 encoded strings
    * FIX baseline bug in canvas terminal rotation of enhanced text
    * FIX Allow "with labels" to work for binary input data
    * FIX update user GPVAL variables after plot in table mode
    * CHANGE depth-sorting of pm3d surfaces now applies jointly to all in the plot
    * CHANGE 3D impulses are now always drawn from z=0
    * CHANGE Enable HIDDEN_QUADTREE by default
    * CHANGE Enable "set fit errorvariables" by default
    * CHANGE Regardless of current timefmt, read time from binary files as a binary
    * CHANGE do not limit 3D rotation to 0<rotx<180
* Thu May 20 2010
  - Correct macro name in spec file
* Tue May 18 2010
  - Fix format being written into plt files (add missing #)
* Sat May 08 2010
  - Fix AppDefDir vs. XAPPLRESDIR inconsistency, increase default number of samples.
* Wed Apr 07 2010
  - Update to gnuplot 4.4.0
    * NEW linetype property 'pointinterval'
    * NEW gnuplot.exe is a full-featured console mode gnuplot executable for Windows
    * NEW plot style "with circles"
    * NEW object types circle, ellipse, and polygon
    * NEW options front and back to "set colorbox"
    * NEW x11 can plot into a window opened and managed by an external application
    * NEW gd terminal can use fonts through fontconfig (libgd version > 2.0.35)
    * NEW optional 3 columns of data to generate histogram errorbars
    * NEW 'volatile' data, including inline data, can be replotted without rereading
    * NEW 'refresh' command replots without rereading data if possible
    * NEW rgbimage style now works in 2D and 3D for all terminals that support RGB
    * NEW plot style rgbalpha
    * NEW transparent fill styles
    * NEW iteration within a plot command; e.g. plot for [i=1:10] foo(i)
    * NEW iteration within set/unset commands
    * NEW operators '=' and ',' in expression syntax
    * NEW terminal lua generates commands for interpretation by external lua script
    * NEW terminal tikz uses a lua script to generate output for latex TikZ package
    * NEW terminal canvas for HTML 5 canvas element
    * NEW terminal pdfcairo based on cairo and pango
    * NEW terminal pngcairo based on cairo and pango
    * NEW terminal dpu414 - Seiko DPU-414 thermal printer
    * NEW error status variables GPVAL_ERRNO and GPVAL_ERRMSG
    * NEW variables GPVAL_PWD
    * NEW per-plot export of information needed for external mousing scripts
    * NEW support for dashed linetypes in additional terminals
    * NEW the 'bind' command accepts non-keyboard triggers, e.g. 'close'
    * NEW commands 'show bind' and 'reset bind'
    * NEW individual plots can be omitted from autoscaling of axis ranges
    * NEW more smoothing options: new kernels (for dgrid3d) and 'smooth cumulative'
    * NEW command 'evaluate' executes commands from a string variable
    * NEW z-axis tic labels can be colored by Z value
    * NEW command 'set view equal {xy|xyz}' forces axes in a 3D plot to the same scale
    * NEW 'set pm3d interpolate m,n' supports also non-positive m,n as nbs of points
    * FIX domain restrictions on ibeta()
    * FIX color assignment of contour lines when "set increment user" is in effect
    * FIX remove the limit of 64 characters read as string data from a data file
    * FIX remainder of command line is not lost after a "load" command
    * FIX more complete support for locale internationalization, UTF-8 encoding
    * FIX various font-handling problems in postscript terminal driver
    * FIX avoid infinite loop on resizing x11 plot window under ion, fluxbox
    * FIX handle addition plot styles in mode 'set table'
    * FIX purge tick labels read from a datafile at the end of each plot
    * FIX 2nd colour in the colour box for negative palette in postscript
    * FIX interpolatation for pm3d surfaces given by both z and colour coordinates
    * FIX 'set datafile binary format=...' was documented, but not implemented
    * FIX enhanced text mode treatment of UTF-8 characters
    * FIX emf terminal enhanced text mode now accepted by Windows programs
    * CHANGE A number that begins with a . must continue with a digit
    * CHANGE syntax of 'set datafile binary' array= and record= options
    * CHANGE 'reset' does not affect locale, encoding, decimalsign settings
    * CHANGE 'set key textcolor rgb variable' will use plot colors for key entries
    * CHANGE Remove obsolete IRIS4D terminal type
    * CHANGE Remove obsolete atari terminal types (atariaes atarivdi multitos)
    * CHANGE Use empty/solid fill for candlesticks rather than empty/striped
    * CHANGE 'l' and 'L' hotkeys toggle colorbar logscale iff mouse is in colorbar
* Thu Mar 04 2010
  - fix compilation with gcc 4.5
  - update to gnuplot 4.2.6
    * NEW xterm tektronix emulation 'set term xterm'
    * FIX 'set xtics mirror' didn't work if xtics were previously unset
    * FIX off-by-one pixel bug in width of boxes with palette or rgb color
    * FIX center rotation of 'set view equal xyz' mode at screen center
    * FIX sanity-check time ranges for axes with timeformat
    * FIX pslatex blacktext and broken format specifier
    * FIX PostScript code points for Lcaron, lcaron in encoding cp1250
    * CHANGE If a 2D plot uses a Z-based palette, then autoscale cbrange
    * CHANGE aquaterm accepts "size xx,yy" with a comma
    * CHANGE Remove the EXPERIMENTAL flag from the wxt terminal
    * CHANGE Remove the EXPERIMENTAL flag from the x11 terminal binary polygon mode
* Mon Jun 22 2009
  - Remove obsolate code for GNUPLOTDEMOPATH (bnc#515001)
  - Add emacs lisp files to file list (bnc#515001)
* Mon Jun 15 2009
  - Make demos more flexible (hint from
  - Add netpbm and xorg-x11 to build requires or jpg's are zero
* Tue May 26 2009
  - Update changes file
* Sat May 09 2009
  - update to gnuplot 4.2.5
  - put docs into gnuplot-doc sub-package



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Fabrice Bellet, Tue Nov 9 10:26:55 2021