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authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
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+December 19, 2002
+
+Xfig is a menu-driven tool that allows the user to draw and manipulate objects
+interactively in an X window. The resulting pictures can be saved, printed
+on postscript printers or converted to a variety of other formats (e.g. to
+allow inclusion in LaTeX documents).
+
+xfig 3.2.4 is available from ftp://epb.lbl.gov/xfig and www.xfig.org, and usually
+from any CTAN (Comprehensive TeX Archive Network) site such as
+ftp://ftp.cdrom.com/pub/tex/ctan/.
+See http://math.nmu.edu/Web/TeXArchives/ctansite.html for a long list of CTAN sites.
+
+Be sure to set binary mode when transferring.
+
+These are the files:
+
+xfig.3.2.4.full.tar.gz tar file with everything
+xfig.3.2.4.code_only.tar.gz tar file with source only
+xfig.3.2.4.docs_only.tar.gz tar file with docs only (man pages, html)
+xfig.3.2.4.libraries_only.tar.gz tar file with only Fig Object Libraries
+
+And, now it comes with a binary RPM: xfig-3.2.4.i386.rpm
+
+You also need to get TransFig version 3.2.4. TransFig contains the post-
+processor (fig2dev) needed by xfig to convert fig files to one of several output
+formats, such as PostScript, pic, LaTeX etc. The TransFig package can always
+be found at the same site as xfig.
+
+Please send email about any questions/bug fixes/contributions etc. about
+TransFig or xfig to xfig-bugs@epb.lbl.gov.
+
+Brian V. Smith
+Lawrence Berkeley National Laboratory
+I don't speak for LBNL; they don't pay me enough for that.
+
+*****************************************************************************
+Following is a description of the CHANGES for 3.2.4.
+
+SPECIAL COPYRIGHT NOTICE:
+
+The xfig copyright has changed slightly since the previous version.
+It now states that:
+
+ Any party obtaining a copy of these files is granted, free of charge, a
+ full and unrestricted irrevocable, world-wide, paid up, royalty-free,
+ nonexclusive right and license to deal in this software and
+ documentation files (the "Software"), including without limitation the
+ rights to use, copy, modify, merge, publish and/or distribute copies of
+ the Software, and to permit persons who receive copies from any such
+ party to do so, with the only requirement being that this copyright
+ notice remain intact.
+
+The previous notice allowed the *selling* of xfig or any code in xfig. This is
+not allowed now, unless xfig is simply included in a collection of programs
+(e.g. on a CD) that you are selling.
+
+NEW FEATURES:
+
+ o Binary and source RPM files available for systems with rpm (RedHat
+ Package Manager).
+ o Examples moved to Libraries/Examples so they are installed in a
+ convenient place for viewing (via the library feature)
+ o "Front" and "Back" labels in depth manager to show relative
+ positioning of depths on drawing.
+ o The mu (micro) character is now entered using "Compose | u" instead
+ of "Compose / u"
+ o If you wish to place a library object at the position it was
+ originally created, e.g. for laser printer labels, hold down the Shift
+ key and press mouse button 3 (`place at orign posn') to place it.
+ o New URL for chemtool, a chemical structure editor:
+ http://ruby.chemie.uni-freiburg.de/~martin/chemtool/chemtool.html
+ o The minimum and maximum depth of objects are shown in the edit panel
+ for compound objects
+ o EMF (Enhanced Metafile) export driver (TransFig/fig2dev) based on CGM
+ driver. Converted by M. Schrick
+ o SVG (Scalable Vector Graphics) beta driver (for TransFig/fig2dev) from
+ Anthony Starks with major improvements by Martin Kroeker
+ (martin@ruby.chemie.uni-freiburg.de). Some caveats when using
+ Mozilla-SVG to view these:
+ 1. the file must be exported with magnification = 6.6% (0.066 in
+ fig2dev) to scale to screen coords
+ 2. the file suffix must be ".xml"
+ o The xfig documentation is nearly entirely GIF-free (TM). Only the
+ frames images use GIF because they use a transparent background, which
+ many browsers don't honor. PNG is used for all other images.
+ o Xfig reference manual now available in PDF besides html. The English
+ version is in Doc/xfig_en.pdf and the Japanese in Doc/xfig_jp.pdf.
+ These are also available in the Help menu.
+ o Dimension lines - Hold the shift key down while drawing a polyline,
+ and after specifying the two endpoints a "dimension line" is created,
+ which is actually a compound object containing the line drawn (with
+ arrowheads if auto arrow mode is on) in the current color, "tick"
+ lines at each endpoint, text showing the length of the line in the
+ current units, and a box around the text filled in the current fill
+ color. If this compound object is rescaled or one or more endpoints
+ are moved, the actual length is recalculated and the text is updated.
+ o New Xfig logo courtesy of Marc-Aurele Darche.
+ o Can now paste text in text mode using Shift+Middle-mouse-button in
+ addition to F20 and Sun's Paste key (F18).
+ o If xfig is compiled with #define WHEELMOUSE uncommented in the
+ Imakefile, the wheel may be used for several things (see html docs
+ under Miscellaneous/Wheel Mouse).
+ o New grid/positioning option for inches mode: -grid_unit. If the value
+ given is "1/10", "ten", "tenth", "1/10" or "10", (e.g. -grid_unit ten)
+ then the grid and point positioning is in decimal inches. Otherwise
+ they are in 1/16 inch units (as before). When in this mode, the grid
+ step sizes are 0.1, 0.2, 0.5 and 1 inch and the positioning steps are
+ 0.05, 0.10, 0.2, 0.5, and 1.0 inch.
+ o Background (-g to fig2dev) option for tk export honored now.
+ o New command-line argument -correct_font_size (X resource
+ Fig.correct_font_size) to make xfig use real points for font sizes
+ instead of units of 1/80 inch. xfig has always claimed that the font
+ size units are points (1/72inch), but in fact they were 1/80 inch.
+ This new option is not the default because it will break some figures
+ by making the text too large compared to other Fig objects, but it
+ will be the default in a future version.
+ The corresponding argument to fig2dev is -F (xfig automatically sets
+ this when calling fig2dev).
+ o Added "Stop" button to stop loading library.
+ o Much more efficient when copying large imported pictures - existing
+ pixmap is used instead of creating new one. This also precludes the
+ need to remap colors when running out of colors when the colors are
+ identical.
+ o When changing an attribute of an imported picture that doesn't change
+ the picture itself (e.g. depth), the pixmap is not regenerated,
+ therefore saving time. The same is true when copying a picture.
+ o New X resource Fig.ghostscript and command-line argument -ghostscript
+ by which you can tell xfig what your ghostscript is called (e.g. "gs"
+ or "gswin32").
+ o Can now add ASCII (EPSI) preview to EPS export. See export panel.
+ o Can now add monochrome or color TIFF preview to EPS export. This is
+ needed by Microsoft Word, Powerpoint, etc. to display the EPS on the
+ screen. Select from the pulldown menu of export languages. You must
+ have fig2dev 3.2.4 for these features. See export panel.
+ o Translations of LATEX.AND.XFIG document into two popular Chinese
+ encodings (GB2312 and Big5). These are called LATEX.AND.XFIG.zh_CN
+ and LATEX.AND.XFIG.zh_TW respectively.
+ From Mendel Chan
+ o When text becomes too small to see (e.g. small zoom), xfig will
+ "Greek" it, meaning it draws a gray line segment for each word in the
+ string.
+ o When resizing canvas to a smaller height, the number of buttons per
+ row of the mode (side) panel increases so that it doesn't protrude
+ into the indicator (bottom) panel
+ o Smarter redraw when turning on depths from the depth manager. If
+ depth N is turned on and there are no active depths < N, only depth N
+ is drawn - otherwise, the canvas is erased and the whole figure is
+ redrawn.
+ o If the user's pointer (mouse) buttons are switched (usually 3 2 1)
+ xfig will automatically flip the mouse hints messages. This overrides
+ the -flipvisualhints command-line argument.
+ o If the user clicks on or modifies an existing text, and presses
+ return, the new text on the next line will use the attributes of the
+ first text instead of the attributes from the indicator panel.
+ o Note in README and Imakefile about not casually setting the DESTDIR
+ make variable.
+ o Picture objects are drawn as filled gray boxes when their layer is
+ inactive in gray mode.
+ o xfig no longer requires fonts that are named "-adobe-..." (e.g. for
+ RedHat systems with URW fonts).
+ o Updating the attribute panel from a compound object will retrieve
+ (only) the smallest depth from the compound.
+ o When scaling an object, the line thickness is no longer scaled with it
+ o New measuring modes: angle, length, area and tangent. See Editing
+ section in html docs. From Alex Durner.
+ o New feature to add tangents and normal lines to curves. See Editing
+ section in html docs. From Alex Durner.
+ o Splash screen on startup. Disable with -nosplash (resource Fig.splash).
+ Interior logo by Marc-Aurèle Darche.
+ o New command-line option -grid_color (resource grid_color) to set the
+ color of the canvas grid (default: red).
+ o New option to print grid when exporting or printing (see printing/
+ exporting section in html docs).
+ o When drawing an arc by specifying the center point, a circle is drawn
+ showing the radius of the arc as the user drags the mouse, then when
+ the first end point is clicked an arc is drawn as the mouse is dragged.
+ The user then clicks in the direction the arc should go, followed by
+ the final angle to complete it.
+ o If the Ruler unit is Imperial (in), you may have xfig display
+ measurements using fractions where possible. If a measurement can be
+ shown as an integer multiple of 64ths of an inch (or 32nds, 16ths,
+ etc.) it will show it as such (e.g. 3-5/64 in), otherwise a decimal
+ value will be shown (e.g. 3.085 in).
+ o When opening a compound object, if the middle button us used to open
+ the compound, all other objects on the canvas are kept visible.
+ From Alex Durner.
+ o When opening a compound object, the "point positioning" indicator is
+ enabled, allowing you to set the bounds of the compound according to
+ the indicator when you close the compound.
+ o Zero-crossing lines on canvas have own command-line parameter
+ (-zero_lines) and resource (Fig.zero_lines) for setting color separate
+ from page border color.
+ o Smooth factor when exporting to bitmap format is now a pull-down menu
+ with: No smoothing, Some smoothing, More smoothing.
+ o When flipping compound objects with text, a vertical flip will now
+ shift the text to maintain its relative position to the other objects
+ in the compound and its angle is rotated by 180 degrees minus the
+ original angle. This behavior will for example, keep the orientation
+ of a text inside a polygon consistent with the polygon.
+ A horizontal flip of a compound containing text will change the angle
+ in the same way.
+ o Three-D borders for buttons, etc reduced from 2 to 1 pixel for "lean"
+ look (resource Fig*shadowWidth in Fig-color.ad).
+ o Additional JPEG file format (EXIF) added for import. These usually
+ come from digital cameras.
+ o Validation for integer spinners - doesn't allow non-numeric input when
+ typing in values directly.
+ o When scaling an object, the scale factor is shown in the message.
+ window in addition to the width/height. From Alex Durner.
+ o New url for pstoedit (mentioned in installation.html).
+ o When picking points of an object at high zoom, the tolerance has been
+ reduced to make it easier to pick the correct point.
+ o When "graying" inactive depths, the inactive objects are drawn first
+ followed by active objects ensuring visibility of active objects.
+ o xfig now draws "grayed out" picture objects (inactive depth) as a gray
+ box with the filename only.
+ o Line style in edit panel now shows graphic of style instead of
+ textual description.
+ o Cap style in edit panel was inadvertantly left off open-splines.
+ o Popup dialog to edit behavior of spline point now pops up near the
+ point being edited.
+ o When cancelling drawing a picture object from the popup editor, the
+ empty object is removed rather than showing a <empty> in the box.
+ o Pressing Return or Escape in popup message window will dismiss it.
+ o In picture browser popup, double clicking or clicking and pressing
+ Return will apply the selected picture AND close the browser.
+ o New popup query if updating the depth in a compound object would
+ result in any depth exceeding the maximum. The popup gives the user
+ the option to cancel the depth update part.
+ From Marcus Eger (eger.m@gmx.de)
+ o More consistent placement of Cancel/Ok/Set etc. buttons in dialogs.
+ Generally, the Cancel button is first followed by the others, and
+ where possible, they are at the bottom of the dialog.
+ o More meaningful message "Cut buffer is empty" if there is no .xfig
+ file in the user's home directory.
+ o New MetaPost driver for TransFig 3.2.4 supported.
+ o New option for binary CGM export (must have TransFig 3.2.4 too). The
+ ralcgm program is required for this option.
+ See ftp://ftp.cc.rl.ac.uk/pub/graphics/ralcgm/
+ o In popup edit panel for compound objects, one may easily shift a
+ compound object by changing either corner's x, y values and pressing
+ return or scale it by changing the width and/or height and pressing
+ return.
+ o "condensed" alias for "narrow" fonts (urw changed their helvetica-
+ narrow to helvetica-condensed).
+ o Pressing escape in a popup dialog will dismiss it.
+ o Zoom/Unzoom (Shift-Z/z) changes zoom by a factor of 1.5 instead of
+ adding or subtracting 1 from the zoom value. Also, the zoom/unzoom is
+ centered on the canvas.
+ o Exporting to JPEG doesn't require compiling with USE_JPEG defined in
+ Imakefile.
+ o Minimum and maximum depths of objects in a compound are displayed in
+ popup edit panel.
+ o Named styles where user can save attributes that are often used for
+ quick access. For example, the user may want dashed, thick, red lines
+ often so he can save those attributes and call it (e.g.) "thickred",
+ and easily call it up later. See the html docs in Main Menus (the
+ View/Manage Styles...) menu entry.
+
+NEW LIBRARIES and Examples:
+
+ o Poster advertizing German version of "Little Shop of Horrors" in
+ Libraries/Examples/poster.fig. From Kai-Martin Knaak
+ o Three new Examples from Carlo Kopp (in Libraries/Examples):
+ Python-4.fig - RAFAEL Python 4 all aspect agile heatseeking missile
+ YF-23A.fig - Development example of the USAF's Northrop-MDC YF-23A
+ tsr2-side.fig - Notional camouflages for BAC TSR.2 production aircraft.
+ o Many new country flags in the Libraries/Flags directory. Now
+ organized by region of the world (e.g. Africa, Europe, MiddleEast).
+ o New flags of Bosnia and Slovenia with vector coat of arms in
+ Libraries/Flags directory from Roman Maurer
+ o New maps of Yugoslavia, Macedonia, Croatia, Bosnia-Herzegovina and
+ Slovenia (Libraries/Maps/Europe)
+ o New maps of Russia, Kazakstan, Kyrgyzstan, Tajikistan, Turkmenistan
+ and Uzbekistan (Libraries/Maps/Asia)
+ o New Avery label templates in Libraries/Labels directory, including a
+ CD label, Avery_5931, done by William Chimiak.
+ o New Avery and PerfectData Corp CD label templates in Libraries/Labels
+ directory, done by Len Hickey.
+ o New computers and printers in Libraries/Computers library from Ernst
+ Pisch
+ o New network library devices Extreme Networks Inc. Black Diamond and
+ Summit 5i network switches, Net Gear Hub, and new CODECs in
+ Audiovisual library from Bill Chimiak
+ o New DSP component library from Jakub Stastny (stastnj1@volny.cz)
+ o Standard welding bevels library from Erik Engh (Libraries/Welding)
+ o Canadian map from Seymour Green
+ o A Uno hand (card game) drawn by Roland Rosendfeld
+ (Libraries/Examples/uno_hand.fig)
+
+BUGS FIXED:
+
+ o Undo of join/split now works correctly.
+ From Pieter-Tjerk de Boer (ptdeboer@cs.utwente.nl)
+ o Pulldown menu for object library didn't always go away while loading
+ library
+ o If -library_dir was relative path, any imported pictures in library
+ files wouldn't be found.
+ o If in text draw mode and user uses Alt- accelerator, the compose LED
+ would stay on
+ o Middle mouse emulation for 2-button mice wasn't accepting Alt-Right-
+ click, only Meta-Right-click.
+ o If one created a new figure and didn't save it before exporting, the
+ export command was malformed resulting in an error message.
+ o Numeric locale setting moved to routines that read and write Fig files
+ so that the user's numeric convention is used in everything else.
+ o Point positioning was truncated in the negative X and Y regions of the
+ canvas instead of being rounded.
+ o -b (border margin) wasn't being passed to fig2dev for PDF and PSTEX
+ output.
+ o xfig only recalculate the bounds of compound objects being read if
+ there are no bounds following the "6" or they are all 0. This fixes
+ the problem introduced in 3.2.3d where objects that were bound at a
+ certain point positioning were rebound at the current positioning.
+ o When xfig reads in a .fig file (merge_file or load_lib_obj) it will
+ not put the file into another compound if it contains only one
+ compound. This will prevent the double compounding of library objects
+ or merged files.
+ o If a compound with more than 64 strings was edited, xfig segfaulted
+ because the limit wasn't checked. This is fixed, and the limit has
+ been increased to 200.
+ o Typo in figx.h. "#ifdef XAW3d" instead of "#ifdef XAW3D" (capital "D")
+ o If the XFIGDOCDIR directory didn't already exist, install.doc failed.
+ o The "make install.all" directive did not install the executable, as
+ the README file said is would. This has been fixed.
+ o Deleting a region (middle mouse button delete) of a figure resulted in
+ all other objects dissappearing after a screen refresh.
+ o If the user mistakenly clicked the *left* mouse button on a point
+ where he wanted to *split* a line, the ability to split was turned off.
+ o Toplevel library directory wasn't included in library menu when it
+ contained .fig files.
+ o Subdirectories without any .fig files appeared in the library menus,
+ contrary to the documentation.
+ o If xfig was renamed to anything else, the command-line arguments and
+ X resources weren't parsed by the Intrinsics. This is fixed.
+ o Some versions of "make" don't like the blank line produced by the
+ "#ifdef I18N" in the install.html section of the Imakefile, so it has
+ been reworked to get around that bug.
+ o Array placement with horizontally/vertically constrained copy works now
+ o Html "options" page showed "-pa" as abbreviation for -paper_size, when
+ in fact it is now "-pap" because of the new "-pageborder" option.
+ o If display zoom was large (> 20) and grid was turned on, very large
+ pixmap was being created for the grid.
+ o Inconsistancy with "char" vs "unsigned char" in get_canvas_clipboard().
+ o Text input and editing more efficient when redrawing large fonts.
+ o Box curve indicator now appears when in "convert box<->arcbox" mode.
+ o If user called xfig with empty (but existing) file, the filename was
+ not retained for subsequent save.
+ o Cleaned up redrawing of corner markers when editing objects from popup
+ edit panel.
+ o Scaling arcbox didn't report scaling messages.
+ o When scaling rotated ellipses, scaling messages were overwritten.
+ o Improved redraw when moving/scaling/copying objects and screen is
+ redrawn.
+ o Drawing units indicator was not updated when reading Fig file.
+ o Cleaned up "move point" code. When moving a corner point of a box or
+ compound or the radius or diameter of a circle or ellipse, it would
+ first make the object dissappear until the mouse was moved. This
+ doesn't happen anymore.
+ o Command-line -userunit (X resource Fig.userunit) were overwritten when
+ reading Fig file. Now it is only changed if units are inconsistent
+ with value in file. E.g. if file has "Inches" and xfig has "cm", xfig
+ changes to "in" when reading file.
+ o A few files were left open that should be closed.
+ o If the print and/or export panels are up and the figure units are
+ changed from/to Metric/Imperial, the figure size wasn't updated in
+ the print/export panel(s).
+ o Missing link from editing.html file to "Paste Objects" in
+ main_menus.html.
+ o Bug in array place item - didn't work when number of X copies and
+ Y copies = 1.
+ o Bug in *undo* of array place - didn't account for adding back object
+ depths
+ o (dx, dy) values weren't displayed when moving the midpoints of a line
+ or arc.
+ o While drawing freehand (middle mouse button start), if the user wanted
+ to delete points by holding down the shift key and pressing the left
+ button, moving the mouse would still add points to the object
+ o PNGINC Imakefile variable added to specify where png.h is located (was
+ already there in fig2dev)
+ o The depth counts were erased when deleting a region of a figure.
+ o If you choose one object from a library to place on the canvas and
+ then popup the library panel and choose another object, the depths
+ from the temporary object following the pointer weren't accounted for.
+ o Added "Fig*AllowShellResize: false" to the app-defaults file to fix a
+ problem that some window managers have with xfig continually resizing
+ itself
+ o When saving path of imported picture, xfig thought path was relative
+ to current directory when it wasn't
+ o Added "|| defined(apollo)" in fig.h to include sys/types.h
+ o Doc/FORMAT3.2 file had imported picture description line reversed with
+ points lines
+ o Doc/FORMAT3.2 file had incorrect values for object types in the first
+ part of section 3.
+ o Segfault when merging a Fig file with only color objects (no drawing
+ objects)
+ o No message when toggling on/off depth manager
+ o If xfig couldn't open ~/.xfigrc for writing (e.g. because of
+ permissions) it would segfault
+ o Segfault when converting a 2-point line to a polygon.
+ Bugfix from Tom Sato.
+ o Segfault when creating a closed spline with three points, where the
+ last two points are coincident.
+ Bugfix from Tom Sato.
+ o Typo in attributes.html in describing the selection of the previous or
+ next attribute with mouse buttons 2 and 3 respectively. For mouse
+ button 2 it should read "previous" and for button 3 "next".
+ o Typo in Doc/FORMAT3.2 and Doc/html/fig-format.html for backward_arrow
+ description:
+ said "(0: no forward arrow, 1: on)" instead of ... no backward ...
+ o Added $(DUSESMALLICONS) to dependencies for main.c in Imakefile
+ o Reduced height of object edit panels by only displaying 3 comment
+ lines and 6 x,y pairs before scrolling.
+ o Special texts weren't filtered by the depth filter when exporting to
+ combined ps/latex or pdf/latex
+ o Various typographical errors found by Daniel Frèrejacque
+ o Segfault if fast export (Alt-Shift-X) is done before either the file,
+ export or browse panel was created
+ o When xfig was compiled with WHEELMOUSE support, zooming was always
+ "centered" even not zooming with wheel
+ o Typo in Fig.ad resource file for pasting text using F8 key
+ o When doing a panic save (segfault, etc.), xfig now closes any open
+ compound objects first
+ o Bug in importing GIF file. File descriptor changed between first open
+ and final close.
+ o Bug in Imakefile with JPEGINCDIR
+ o Had to include SimpleMenu.c and header files because of changes to
+ some Xaw SimpleMenu implementations that were incompatible with xfig's
+ own SmeBSB object
+ o Bug in "Figure size" label in export panel caused segfault sometimes
+ o Macro call (up_part) in e_update.c caused problems on HP/UX ANSI
+ compiler
+ o Same compiler takes issue with empty action records in w_style.c:
+ library_actions[] ={}; Removed because it isn't used anymore.
+ o After pressing the "Reread" button in imported picture edit popup, the
+ Shrink, Expand and Original size buttons were disabled
+ o Bug in SmeCascadeP.h when not using 3D widget set (Xaw3d)
+ o One remaining use of sys_errlist[] should have been changed to
+ strerror() in f_util.c
+ o Pressing Escape while drawing an object caused segfault
+ o When line type is dotted and the dot gap is < 0.5, XSetDashes()
+ produced "Bad Value" error. Found by Tom Sato
+ o init_break_tag() and init_break_only() each had an extraneous parameter
+ (loc_tag) which wasn't used and wasn't passed by the caller anyway. This
+ caused havoc with (at least) the gcc optimizer on an Alpha processor.
+ Found by Jay Estabrook.
+ o If you open a dimension line compound object and close it with zoom != 1,
+ the text is drawn unzoomed
+ o Didn't allow smoothing when exporting to AutoCAD slide file.
+ o Changing browser or pdfviewer in dialog had no effect.
+ o Fixed problem with RedHat imake rules not installing Doc/xfig.man
+ properly.
+ o When making a compound object including lines that have arrowheads and
+ large coordinates (>= 100000), an incorrect bounding box was produced.
+ This same bug was in fig2dev 3.2.3d and earlier.
+ o Drawing an arc by starting with the center and dragging it out now
+ reports the angles of the endpoints after clicking on first endpoint
+ instead of incorrectly reporting the radius.
+ o Checks that closed splines have at least 3 points when reading Fig
+ file and removes any that have fewer.
+ o Exporting with color TIFF preview option missing parameter when
+ calling fig2dev
+ o Export grid option disabled for languages other than PS/EPS/PDF/bitmaps
+ o Not really a bug, but the message that tells the user when xfig is
+ converting a figure from an older file format to the current format
+ has been removed.
+ o When changing the height of xfig, the number of buttons per row on the
+ mode (left) panel increase OR decrease as needed.
+ o When reading a Fig file with different units (metric/imperial) than
+ the current figure didn't change the ruler tick spacing.
+ o Chemical Process Flowsheet library Valve_horizontal and Valve_vertical
+ valves reversed.
+ o Bug in forcing absolute path for picture objects in libraries
+ o Bug where xfig may change the Major/Minor printing/export grid tick
+ values from "None" to 0.0
+ o When an imported picture is compressed but the .fig file has the
+ uncompressed name, export failed.
+ o Xfig allowed "splitting" a picture box into a polyline. This has been
+ fixed to disallow it.
+ o Queries user if hasn't saved named styles after adding or deleting same.
+ o Print-to-batch-file didn't call print_to_file with all parms
+ o xfig crashed if the window manager deleted the color popup panel in
+ the popup editors