- Add missing doc/webp_figures.gnu fronm upstream git repo

- Update to gnuplot 6.0.0
  * Japanese documentation updated
    (missing file title-ja.tex, build dependencies for mingw)
  * Support building against Qt6
    (./configure falls back to Qt5 if the Qt6 libraries are not found)
  * New configure option --enable-stable-sort
    1) Use mergesort rather than qsort if the system provides it.
    2) If neither mergesort nor glibc stable qsort is available,
       modify internal gnuplot structures to contain a secondary sort key
  * Render color gradient in colorbox as a pixel array (cairo, qt terminals)
  * "reset session" restores initial state of all linetype properties
  * postscript terminal now handles pixmaps (Bug #2644)
  * New plot style "with contourfill" handles 2D and 3D contour plots with
    discrete z-ranges indicated by solid fill colors.
  * FIX do not clobber a datablock if its name is encountered unexpectedly
  * FIX cairo terminals:  ignore zero-size polygons
  * FIX svg terminal now correctly tracks pattern-fill color
  * FIX integer overflow/wraparound when polygon is clipped to plot border
  * FIX do not mangle variable point properties in polar mode Bug #2650
  * partial support for replotting and mousing multiplots (finally!)
  * fixes build error for postscript terminal when libgd and cairo are not present
  * strip trailing CR from function blocks read from a dos file   Bug #2653
  * use 64-bit integers for iteration
  * "unset pointintervalbox" disables the box rather than setting it to default size
  * keyentry '...' can be used to place a secondary title in the key
  * fix use of stacked histograms with variable number of data columns
  - Replotting and mousing multiplots
    o now working much more comprehensively

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- Update to gnuplot 5.4.10
  * FIX   postscript: build failed in 5.4.9 if neither gd nor cairo libraries present
  * FIX   data-dependent variable point properties in polar plots
  * FIX   configure script modified to work with macOS+Homebrew
  * CHANGE use 64-bit integers for iteration (allows iteration over dates)

- Update to gnuplot 5.4.10
  * FIX   postscript: build failed in 5.4.9 if neither gd nor cairo libraries present
  * FIX   data-dependent variable point properties in polar plots
  * FIX   configure script modified to work with macOS+Homebrew
  * CHANGE use 64-bit integers for iteration (allows iteration over dates)

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Automatic submission by obs-autosubmit

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- Update to gnuplot 5.4.8
  * FIX   version reporting in Windows binaries
          No other changes

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- Update to gnuplot 5.4.7
  * FIX   pseudofiles '+','++' must ignore "set datafile columnheader"  Bug #2585
  * FIX   data from an array must ignore "set datafile columnheader"    Bug #2585
  * FIX   various problems with unbounded plot iteration                Bug #2589
  * FIX   allow plot ... smooth acsplines with filledcurves             Bug #2592
  * FIX    "plot title at {end|beginning}" belongs in KEYSAMPLE layer
  * FIX   handle empty string in last field of csv file
  * FIX   Handle nonlinear axes during contour generation               Bug #2593
  * FIX   yerrorbars key sample should match bars in the plot           Bug #2598
  * FIX   "plot with table" must skip all smoothing operations          Bug #2610
  * FIX   cairolatex/epslatex: prevent doubled text in opaque textboxes
  * FIX   wxt: versions prior to 3.0 do not support XDG                 Bug #2587
  * FIX   wxt: fontscale and fontsize handling was inconsistent         Bug #2373
  * FIX   tikz epslatex cairolatex: updated to work with TeXLive2023    Bug #2613
  * FIX   correctly report cardinality of an empty array is zero        Bug #2616
  * FIX   ignore datafile separator when plotting from an array
  * FIX   combination of pm3d options "at b" or "at t" with "depthorder"
  * FIX   combination of 'autotitle columnhead' and 'using col("key")'  Bug #2620
  * FIX   do not complain if XDG files are not found because no $HOME   Bug #2623
  * FIX   windows terminal: arrow length corrected for aspect ratio     Bug #2565
- Delete patch gnuplot-5.4.4-grep.patch now upstream

- Update to gnuplot 5.4.7
  * FIX   pseudofiles '+','++' must ignore "set datafile columnheader"  Bug #2585
  * FIX   data from an array must ignore "set datafile columnheader"    Bug #2585
  * FIX   various problems with unbounded plot iteration                Bug #2589
  * FIX   allow plot ... smooth acsplines with filledcurves             Bug #2592
  * FIX    "plot title at {end|beginning}" belongs in KEYSAMPLE layer
  * FIX   handle empty string in last field of csv file
  * FIX   Handle nonlinear axes during contour generation               Bug #2593

• Files Changed
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- Update to gnuplot 5.4.6
  * NEW    set key {columns <exact no of columns>}
           set key {keywidth <exact width>}
  * NEW    XDG support
             startup file:      $XDG_CONFIG_HOME/gnuplot/gnuplotrc
             history file:      $XDG_STATE_HOME/gnuplot_history
             wxt configuration: $XDG_CONFIG_HOME/gnuplot/gnuplot-wxt.conf
  * CHANGE remove "alldoc" build target
  * CHANGE plot with polygons fillstyle empty really does mean empty
  * FIX    windows: various problems mixing piped input and stdin        Bug #2491
  * FIX    x11: bad interactions of lt nodraw, bgnd and dash pattern     Bug #2572
  * FIX    wxt: export-to-file widget should preserve line properties
  * FIX    svg: set initial default fill to "none"
  * FIX    png: back-compatibility with very old versions of gdlib       Bug #2579
  * FIX    variable pointtype, pointsize in plot style yerrorlines
  * FIX    border color for polygons with variable fillcolor
  * FIX    definition followed by iteration in a plot command            Bug #2580
  * FIX    parametric plot with filledcurves y1=<limit>                  Bug #1797
- Port patches
  * Gnuplot_5_4.pdf
  * gnuplot-4.6.0-demo.diff
  * gnuplot-4.6.0-fonts.diff
  * gnuplot-4.6.0.dif
  * gnuplot-5.4.4-grep.patch
  * gnuplot-PIE.patch
  * gnuplot-gd.patch


- Update to gnuplot 5.4.6
  * NEW    set key {columns <exact no of columns>}

• Files Changed
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- update to 5.4.5:
  * NEW    "set key offset <dx>, <dy>" tweaks placement of the key
  * NEW    data-driven histogram colors
  * CHANGE re-order 3D labels to come after pm3d depthorder surfaces
  * CHANGE hpgl: add terminal option "fontscale <value>"
  * CHANGE for nonuniform matrix data, column(0) returns linear position in
    matrix
  * CHANGE set pointintervalbox 0 disables drawing the background box Bug
  * FIX    svg: hypertext font handling
  * FIX    track columnheaders of multiple data blocks in a single file Bug
  * FIX    Clean up positioning of polar border, raxis, and theta tics Bug
  * FIX    Autoscaling of logscaled raxis
  * FIX    memory corruption if a small plot structure is recycled Bug #2550
  * FIX    Windows qt terminal:  "pause -1" should not block mousing Bug
  * FIX    promotion of string to integer should not assume leading 0 means
    octal (forwarded request 1043480 from dirkmueller)

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remove warnings with GNU grep 3.8 and fix build with egrep/fgrep
removed boo#1203092 (forwarded request 1006499 from AndreasStieger)

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- Update to gnuplot 5.4.4
  * NEW plots can use arrow styles that specify "lc rgb variable" 
  * CHANGE make page layout of "set view map; splot" more like that of "plot"
           - honor "set rmargin" and "set tmargin" Bug #2484
           - display x2label and y2label Bug #2484
           - revised placement of color box Bug #2484
           - reconcile linked axis data and tic ranges Bug #2483
           - apply "set key invert" to splot Bug #2381
  * CHANGE cairo terminals: increase internal oversampling factor Bugs #2499 #2369
  * CHANGE fig: restore terminal option "pointsmax <N>" Bug #2509
  * CHANGE always add a space between items in a "print" command Bug #2488
  * CHANGE consistent ordering of input columns for "plot ... ps var pt var" Bug #2524
  * CHANGE gnuplot -c script.gp A B -C ... will pass A B -C ... without interpretation
  * CHANGE stricter error checks when promoting string to numeric value Bug #2527
  * CHANGE report GPVAL_TERM_XMIN and friends as floating point values
  * FIX handle combination of axis properties logscale + autoscale + reverse Bug #2347
  * FIX mis-handled arguments at start-up of "gnuplot -c script arg1 ..." Bug #2493
  * FIX windows: redirected output of printf() Bug #2490
  * FIX allow variable point style and point type in plot "with yerrorbars"
  * FIX plots "with labels point pt variable" were off-by-one in choosing point type
  * FIX contour "with labels" from binary data
  * FIX x/y fractional coordinate mouse readout for nonlinear axes Bug #2526
  * FIX Support combination of "set surface explicit; set hidden3d" Bug #2521
- Use https
- Port patches
  * gnuplot-4.6.0-fonts.diff
  * gnuplot-4.6.0.dif
  * gnuplot-gd.patch

- Update to gnuplot 5.4.4

• Files Changed
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- Use wxGTK3 instead of GTK2 wxWidgets.
- Update to gnuplot 5.4.3
  * NEW "set pm3d border retrace" will use quadrangle color for the border
  * NEW "nogrid" flag for plots to opt out of dgrid3d processing
  * NEW option "above|below y=<val>" for "plot with fillsteps"
  * NEW "set style histogram nokeyseparators" suppress blank key entries Bug #2473
  * CHANGE always allow palette color for non-plot elements of 2D plot
  * FIX contours were incorrectly allocated space in the key even if "notitle"
  * FIX evaluation of unary minus in front of ternary operator Bug #2468
  * FIX arm and s390 require "signed char" Bugs #2467 #2450
  * FIX range errors if "smooth csplines" applied with x-axis reversed Bug #2465
  * FIX handle various corner cases found by fuzzing
  * FIX textcolor should accept "linetype N"  Bug #2459
  * FIX Windows:  handling of Window messages for piped input Bugs #2204 #2412
  * FIX aquaterm: auto-configuration use of Frameworks  Bug #2419
  * FIX qt:       pm3d quadrangle borders for transparent surfaces
  * FIX png/gif:  gdlib auto-configuration issues
  * FIX dumb:     limit enhanced text markup to single-line vertical displacement
- This update fixes CVE-2021-44917 (boo#1194017)
- Port patches
  * gnuplot-4.6.0.dif
  * gnuplot-gd.patch
- Use wxGTK3 instead of GTK2 wxWidgets. (forwarded request 983724 from StefanBruens)

• Files Changed
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• Files Changed
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- Update to gnuplot 5.4.3
  * NEW "set pm3d border retrace" will use quadrangle color for the border
  * NEW "nogrid" flag for plots to opt out of dgrid3d processing
  * NEW option "above|below y=<val>" for "plot with fillsteps"
  * NEW "set style histogram nokeyseparators" suppress blank key entries Bug #2473
  * CHANGE always allow palette color for non-plot elements of 2D plot
  * FIX contours were incorrectly allocated space in the key even if "notitle"
  * FIX evaluation of unary minus in front of ternary operator Bug #2468
  * FIX arm and s390 require "signed char" Bugs #2467 #2450
  * FIX range errors if "smooth csplines" applied with x-axis reversed Bug #2465
  * FIX handle various corner cases found by fuzzing
  * FIX textcolor should accept "linetype N"  Bug #2459
  * FIX Windows:  handling of Window messages for piped input Bugs #2204 #2412
  * FIX aquaterm: auto-configuration use of Frameworks  Bug #2419
  * FIX qt:       pm3d quadrangle borders for transparent surfaces
  * FIX png/gif:  gdlib auto-configuration issues
  * FIX dumb:     limit enhanced text markup to single-line vertical displacement
- This update fixes CVE-2021-44917 (boo#1194017)
- Port patches
  * gnuplot-4.6.0.dif
  * gnuplot-gd.patch

• Files Changed
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- Update to gnuplot 5.4.2
  * NEW in "using" context, $# means "number of columns in current data line"
  * NEW define on program entry:   I = sqrt(-1) = {0.,1.}
  * NEW support input data that uses epidemiological date-week formats
  * NEW optional fillcolor for "set key opaque"
  * NEW provide and document use of a plugin to provide uigamma function
  * CHANGE much improved domain and precision for igamma function
  * CHANGE generate only one key entry per multi-dataset input file Bug #2380
  * CHANGE (Windows): attempt to convert unicode on command line to UTF-8
  * CHANGE clip `with image` to plot boundary in 2D plots
  * CHANGE In gprintf format "%c", add no space for a null prefix Bug #2266
  * CHANGE Make auto-placement of left border less sensitive to plot size Bug #2415
  * FIX time formats %U %W Bug #2390
  * FIX cairo terminals: Do not lose font info during multi-line enhanced text
  * FIX left-justification of titles in splot with user-specified key position
  * FIX cairo terminals (Windows): ignore "text scaling" from user screen settings
  * FIX win: instabilities associated with changing window size Bug #2301 #2304
  * FIX pm: better mousing and font handling
  * FIX qt: prevent zombie gnuplot_qt process Bug #2188
  * FIX clipping of filled polygons that have only 1 or 2 vertices Bug #2400
  * FIX "set tics front" unexpectedly made all grid lines invisible
  * FIX more terminals support requested linewidth for textbox borders
  * FIX indexing of multiple matrix data sets in a single input file
  * FIX do not inject extra '\n' into input stream after 'set term' Bug #2292
- Change offset of patches
  * gnuplot-4.6.0-fonts.diff
  * gnuplot-4.6.0.dif
  * gnuplot-gd.patch

- Update to gnuplot 5.4.2

• Files Changed
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- Update spec file to work with TeXLive 2021 

- Last commit had added patch gnuplot-PIE.patch

- Hardening: compile with PIC and link with PIE.

- Update spec file to work with TeXLive 2021

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- Last commit had added patch gnuplot-PIE.patch

- Hardening: compile with PIC and link with PIE.

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- Update to gnuplot 5.4.1
  * NEW "with rgbimage" and "with rgbalpha" accept single column ARGB input
  * NEW add toggle in toolbar widget for qt terminal option "ctrl-q"
  * NEW keyword "smooth kdensity period <val>"
  * NEW time format %tD encodes days relative to time 0
  * NEW pm3d quadrangles in 2D projection are clipped smoothly to x and y
  * CHANGE gif animation 'optimize' option is deprecated Bugs #1992 #2070 #2348
  * CHANGE svg increase coordinate precision to two decimal points Bug #2369
  * FIX y autoscaling of default "with filledcurves" #Bug 2294
  * FIX placement of mirrored x and y tics in mode 'set view projection ...'
  * FIX pm3d lighting calculation for degenerate quadrangles
  * FIX botched deprecation of old syntax for "call" arguments Bug #2298 #2368
  * FIX pm3d "depthorder" affects 'set obj polygon' with >4 vertices Bug #2297
  * FIX loss of precision for asin(x), asinh(x) with real x << 0 Bug #2302
  * FIX error handling of bad font name in enhanced text Bugs #2303 #2308
  * FIX incomplete domain for complex acosh(x), real x < -1 was treated as NaN
  * FIX error handling of fuzzed input  Bugs #2306 #2307 #2309 #2312 #2344
  * FIX add range check for plot of binned data (allows clipping on y)
  * FIX "unzoom" applied to autoscaled volatile data
  * FIX no default for binary columns needed if there is a 'using' spec Bug #2315
  * FIX buffer overflow of enhanced text fragment  Bugs #2310 #2311
  * FIX qnorm and Hann functions applied in dgrid3d Bugs #2277 #2318
  * FIX handling of dashtype given as a string with leading whitespace Bug #2336
  * FIX preserve key position across isolated instance of "title at x,y" Bug #2342
  * FIX contour labels had spurious point symbols
  * FIX allow "pointtype variable" in combination with jitter Bug #2354
  * FIX cgm: sanity for non-zero font size Bug #2358
  * FIX more checks for valid UTF-8 Bugs #2362 #2364
- Remove patches now upstream
  * 052cbd17.patch

• Files Changed
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- Add temporary upstream commits as patches
  * 052cbd17.patch
  * 1f36c4fb.patch
  * 963c7df3.patch
  * a31c3b70.patch
  to fix the bugs bsc#1176689 with CVE-2020-25559 and bsc#1176687
  with CVE-2020-25412

• Files Changed
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- Update to gnuplot 5.4
  * NEW support for 64-bit integer arithmetic
  * NEW support for voxel grids
  * NEW plot ... with table if <expression>
  * NEW "set walls" command to show xy xz and yz planes in 3D plots
  * NEW "set clip radial" for line segments in polar mode plots
  * NEW "splot ... with isosurface"
  * NEW "splot ... with circles"
  * NEW "splot ... with boxes"
  * NEW "plot ... with arrows"
  * NEW "plot ... with polygons"
  * NEW "set view projection {xz|yz}"
  * NEW "set datafile columnheaders"
  * NEW per-plot fillcolor and fillstyle for pm3d surfaces
  * NEW allow separate color column with dgrid3d surfaces (but not color splines)
  * NEW string function trim(" padded string ") removes leading and trailing whitespace
  * NEW unicode escape sequences \U+hhhh
  * NEW order N Bessel functions of 1st and 2nd kind (besjn besyn)
  * NEW modified Bessel functions I0 (besi0) and I1 (besi1)
  * NEW modified Bessel function of order n (besin)
  * NEW "set object polygon depthsort" as an alternative to front/back/behind
  * NEW "set pixmap" object-like bitmap images from png/gif/jpeg input files
  * NEW overflow avoidance extends range of arguments handled by complex division
  * NEW largely extended pcl5 terminal supports PCL5e/PCL5c printers
  * NEW revised pstricks and texdraw LaTeX terminals
  * NEW extended dospc terminal (DOS32/OpenWatcom)
  * NEW extended svga terminal using the (M)GRX library (DOS32/DJGPP)
  * NEW heavily revised fig terminal
  * NEW LaTeX terminal pict2e uses the LaTeX2e pict2e environment
  * NEW Left-click on hypertext label will copy text to clipboard (wxt qt)

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- Add patch gnuplot-QtIndexedList.dif to avoid warnings reported
  with boo#1172565 

- Disable warning messages from Qt5(.15 and up) (boo#1172565)

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- Update to gnuplot 5.2.8
  * CHANGE user-visible GPVAL_TERM_HCHAR GPVAL_TERM_VCHAR (help debug font issues)
  * CHANGE placement of ylabel (compromise 5.2.7 and earlier versions) (Bug #2181)
  * CHANGE make strstrt() aware of UTF8, e.g. strstrt("αβγ5", "5") returns 4
  * FIX "set timestamp" from "save" must not include a justification (Bug #2178)
  * FIX set cntrparam levels increment <base>, <factor> for logscale z (Bug #2183)
  * FIX character pointtypes should inherit plot coloring like normal pointtypes
  * FIX bad autoscaling of linked y2 axis (Bug #2186)
  * FIX prevent infinite loop from unbounded interation in a non-data plot command
  * FIX dimensions reported by "stats matrix every" (Bug #2189)
  * FIX extent of boxplot whiskers could be off by one point (Bug #2106)
  * FIX mix unbounded iteration and functions in a single plot command (Bug #2201)
  * FIX reverse history search with readline=builtin (Bug #2209)
  * FIX qt: suppress off-by-one ysize (Bug #1759)
  * FIX cairo: suppress off-by-one ysize (Bug #1759)
  * FIX gd: apply alpha to brushstroke lines (Bug #2117)
  * FIX tikz: fixes to accommodate lua 5.3 and newer pgf
  * FIX wxt: ExportToFile widget disabled in persist mode (Bug #2185)
  * FIX qt: handling of modifier keys (ctrl alt shift) for keyboard events
  * FIX wxt: handling of modifier keys (ctrl alt shift) for keyboard events
  * FIX fig: dashtype "solid" was not passed through correctly to transfig
  * FIX gd: incorrect line spacing of multiline label (Bug #2215)

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