-- Release 1.0.1 --
	
2005-02-15  Stefan Petersen  <spe@siouxsie.umunet.org>

	* src/draw_amacro.c: Forgot to copy gc to local_gc
	  so drawing inherits gc from image wide setting.
	  Pointed out by Warren Young.

2005-02-08  Tomasz Motylewski  <t.motylewski@bfad.de>
	* src/gerbv.c: malloc strlen+2, not +1
	* src/gerb_file.c: malloc len+1, not len

-- Release 1.0.0 --
	
2004-12-28  Stefan Petersen  <spe@siouxsie.umunet.org>

	* src/draw.c: When drawing circles I ignored if circle
	  had inner diameter, which was pointed out by Harry Eaton. 
	  Not anymore... Closes bug #1050340 in this branch.

2004-10-30  Stefan Petersen  <spe@siouxsie.umunet.org>

	* src/draw_amacro.c: Forgot to use local_gc when drawing some
	  of the primitive aperture macros. Closes bug #1051045.

2004-09-13  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: If you tried to invert color of an unloaded layer
	  you got a segmentation fault. I think it was discovered by Juergen.

2004-08-22  Stefan Petersen  <spe@stacken.kth.se>

	* configure.in, src/Makefile.am: Use libpng-config to find out
	  parameters to use in CFLAGS and LIBS.

2004-08-21  Stefan Petersen  <spe@stacken.kth.se>

        * src/gerbv.c: Made sure that only list of short options is 
          printed when only short options are compiled in.

2004-08-16  Stefan Petersen  <spe@stacken.kth.se>

	* doc/*, example/*: Makefiles.am removed Makefile.in wheh running
	  distclean. Not good. Spotted by Hamish Moffatt when packaging
	  for Debian.

2004-07-28  Stefan Petersen  <spe@stacken.kth.se>

	* src/draw.c: In gerbers the image can be negative or positive.
          Then a part of the image called a layer can be clear or dark.
          -"No more weed for you, Mr Gerber".
          Richard Lightman found this and submitted both an example and 
          a patch. Thanks!

2004-07-11  Stefan Petersen  <spe@stacken.kth.se>

	* src/draw_amacro.c: When drawing thermals the cross ends in butt
	  instead of round which gives nicer look when thermal covers an 
	  other via.

2004-06-27  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerber.c: Improved comments on what is going and why. Also
	  improved a little in determining the size of the image. Now it 
	  ignores points with no aperture defined, unless it is a polygon 
	  area.

2004-06-24  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerber.c: Removed two potential segfaults when running old
	  RS-274D format.

	* src/gerber.c, src/batch.c, src/gerb_image.[hc]: Actually removed
	  all traces of MQ_END and MQ_START. That means that empty nodes 
	  with only this information isn't saved, since the only time we need
	  this information is when parsing arcs. When an arc is parsed
	  the information wheter that arc is multi or single quadrant is
	  saved there. Also closes bug #942590.

	* src/gerbv.c, src/gerbv_screen.h, src/gerb_image.c, src/gerb_image.h:
	  Added possibility to dump a parsed image as text to be able to
	  debug the parser.

2004-06-10  Stefan Petersen  <spe@stacken.kth.se>

	* src/draw_amacro.c: By mistake I assumed that all aperture 
	  macros had exposure flags, but that was a mistake. Drew Moore
	  pointed it out to me. Thanks.

2004-06-05  Stefan Petersen  <spe@stacken.kth.se>

	* */.cvsignore, man/gerbv.1.in, src/gerbv.c: Minor updates and 
	  cleanups from Dimitri. --help added for instance.

-- Release 0.16 --

2004-05-25  Stefan Petersen  <spe@stacken.kth.se>

	* src/draw_amacro.c: Now aperture macros handles exposures properly,
	  so some thermals can be drawn properly. Inspired by discussion with
	  Dimitri.


2004-05-19  Stefan Petersen  <spe@stacken.kth.se>

	* man/gerbv.1.in, src/Makefile.am, src/drill.c, src/gerbv.c, 
	  src/tooltable.c, src/tooltable.h: Patch from Dimitri 
	  (lastname unknown) to read tool files from for instance Eagle CAD.

2004-04-27  Stefan Petersen  <spe@stacken.kth.se>

	* configure.in, src/drill.c: Patch from Tomasz Motylewski as a start
	  remove dependencies on mmap et al (sys/mman.h) for targets lacking
	  these operations (mingw).

2004-04-21  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: Added keys f for fit, z for zoom in and Z for zoom out
	  after request from Stefan Thiede.

2004-04-04  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerb_file.[hc], src/drill.c, src/amacro.c, gerber.c:
	  Changed gerb_fgetint() so it can return number of parsed characters.
	  This is useful when parsing coordinates in omit trailing zeros mode.
	  Omit trailing zeros is also handled properly now. Reported by Joachim
	  Jansen and filed as bug #918344.
	
2004-02-24  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: Apperently under GTK2 both delete_event and destroy
	  signals is emitted when you press the little cross in the 
	  decoration bar. When both signals were emitted gerbv tried to free
	  the same memory twice.

2004-02-14  Stefan Petersen  <spe@stacken.kth.se>

	* src/Makefile.am: Making sure init.scm is copied to the right 
	  place at install.

2004-02-13  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerber.c: The good old circles revisited. This time Dan
	  noticed that circles with the same start and end point did not 
	  draw properly ie as circles. It became points.

2004-02-08  Stefan Petersen  <spe@stacken.kth.se>

	* configure.in: Apperently auto* doesn't define $prefix if you
	  don't set it in your script. The autotools has become more and
	  more of a moving target...

	* man/gerbv.1.in: A bunch of updates, mainly reflecting the new
	  features.

2004-02-07  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: Save screen.path even when we load a project file.

	* src/gerbv.c: Fixed a segmentation fault when I tried to free
	  an optarg:ed variable.

2004-02-05  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: Dan strikes again. Option -p (with appropriate 
	  error message) added as an alternative to --project.

2004-02-01  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: Patch from Dan causes the "save as..." dialog box 
	  to come up if you try to do a "save" with no current project 
	  file name.
	* src/gerbv.c: Yet another patch from Dan to put project filename
	  in title of window.

2003-12-14  Stefan Petersen  <spe@stacken.kth.se>

	* configure.in, src/gerbv.c, src/log.c, src/setup.h: It is now 
	  possible to compile gerbv with GTK+ 2.*, at least tested with
	  2.2.4. There are still some problems, particulary in log.c. 
	  GtkText is deprecated, but I have enabled GTK_ENABLE_BROKEN.
	  This needs a more permanent solution. This closes Feature 
	  Request #771480, but probably opens up some new ones.

2003-12-10  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: Projects saves and restores background color.

	* src/gerbv.c, src/gerbv_screen.h: Added Save Project and handles
	  if a filename was given, either when loading or a previous save.

2003-12-09  Stefan Petersen  <spe@stacken.kth.se>

	* configure.in, */Makefile.am: Added a recursive chain of Makefile.am
	  to be able to run make dist and make distcheck. Proposed by Dan 
	  McMahill. Thanks!

2003-12-07  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c, src/project.[hc]: Project now saves ev. inversion of
	  layer, all layers accept all parameters and commandline switch
	  --project=<project file> also works.

	* src/gerbv.c, src/gerbv_screen.h: Added invert layer functionality.
	  Closes feature request 777547.

2003-12-06  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerb_file.[hc]: Added function gerb_find_file.
	* src/draw_amacro.c: Forgot to make some internal functions static.
	* src/*: Scheme interpreter added to be used by project files as a 
	  start. Also project file handling added. A short description of
	  the format used in project files also added. A massive commit.

2003-11-22  Stefan Petersen  <spe@stacken.kth.se>

	* configure.in, acconfig.h: acconfig.h removed and more information
	  added to configure.in after information in warning messages from
	  autoheader.

2003-11-13  Stefan Petersen  <spe@stacken.kth.se>

	* src/export_image.c: Changes pixbuf_to_file_as_png simplify operation
	  No major speedup since that is not the time hog.

-- Release 0.15 --

2003-10-06  Stefan Petersen  <spe@stacken.kth.se>

	* src/draw_amacro.c: Drawing of aperture macro primitive 7 was
	  severly broken. Revealed by Drew Moore who sent an example 
	  along. Thanks Drew! Closes bug #818307.

2003-09-28  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerber.c: Patch from Peter Brueckner. Some Gerbers don't
	  have G04 but just G4. Peters patch fixes that for G- and M-codes.

2003-09-08  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerber.c: Patch from Simon Munton to fix a problem with polygons
	  sometimes not being filled properly. Closes bug #800928 (which
	  he promptly had submitted).

	* src/gerber.c: Another patch from Simon. This time it fixes
	  circular polygon outlines by with a number of short segments.
	  Closes bug #603183, which was almost a year old. Thanks Simon!

-- Release 0.14 --

2003-05-31  Stefan Petersen  <spe@stacken.kth.se>

	* configure.in, src/amacro.c: Removed the last remaining malloc.h
	  after tips from Charles Lepple on the geda mailinglist.

2003-04-18  Stefan Petersen  <spe@stacken.kth.se>

	* src/draw_amacro.c: Larry Doolittle had a problem when drawing
	  one of his files, a circle seemed to explode. I couldn't 
	  reproduce it, but after his tests I added this patch. Thanks Larry!

2003-04-07  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerber.c: RS274D caused segfaults again. Reported by Skurk.

-- Release 0.13 --

2003-03-16  Stefan Petersen  <spe@stacken.kth.se>

	* src/draw.c, src/gerb_image.h, src/gerber.c: Angles are now
	  calculated as doubles instead of ints. For instance, the cslk
	  example now draws properly at the same time as Dans ridicously
	  small arcs also works.

	* src/gerber.c: Better sanity checks for angles of arcs, so
	  cw are drawn cw and ccw are drawn ccw. Closes bug #703265
	  which was reported by Mark Whitis. Thanks!

2003-03-10  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerber.c: Doesn't warn anymore if a gerber file requests an
	  image rotate on zero degrees. Reported by Balaji V.

2003-03-02  Stefan Petersen  <spe@stacken.kth.se>

	* src/draw_amacro.c: Aperture macro primitive 1 is a filled circle.
	* Makefile.am, configure.in, src/gerbv.c, src/Makefile.am, 
	  src/gerbv.1.in: Removed all traces of Guile. batch.c is left, but 
	  is not compiled in.

2003-03-01  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerb_image.[hc], gerber.c: Redesigned step-and-repeat
	  parser. And when I was at it I also cleaned up new_gerb_image()
	  a bit.

2003-02-24  Stefan Petersen  <spe@stacken.kth.se>

	* src/Makefile.am,src/gerbv.c,src/gerbv_screen.h,src/log.c,
	  src/setup.[hc]: Added setup to handle all things that can
	  be setup by commandline or (future) rc files. We have the
	  screen variable, but some didn't think it was appropriate
	  to add setup things to.

2003-02-22  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerber.c: Changed comparision if two angles are equal
	  to double since Dan McMahill discovered a case where the difference
	  between the angles were actually less than 0.5 degrees.  
	  Closes bug #689663.

	* src/gerbv.c: I you tried to swap layer with an unused layer 
	  gerbv segfaulted. Also discovered by Dan McMahill. Cudos to him
	  as usual... Closes bug #689667.
	
2003-02-12  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerber.c: A patch from Peter Monta for incremental
	  coordinates. He also discovered that I had made a mistake
	  when parsing incremental/absolute coordinates.

-- Release 0.12 --

2003-02-06  Stefan Petersen  <spe@stacken.kth.se>

	* src/drill.c; Exchanged the last fprintf(stderr, with
	  GERB_COMPILE_ERROR.

	* src/gerbv.c: Added swap of tooltips information too.

2003-02-02  Stefan Petersen  <spe@stacken.kth.se>

	* src/drill.c: Added patch from Dan McMahill since + sign
	  before coordinates seemed to confuse the drill parser.
	  Closes bug #678407.

	* src/gerbv.c: Now you can move around layers in the right
	  sidebar so you can select in which order the layers should 
	  be presented.

	* src/draw.c, src/drill.c, src/gerb_image.[hc], src/gerber.c:
	  A new system to keep track of mm and inches. Everything is
	  still drawn based on inches and min/max is also stored as
	  inches. But now every aperture and every coordinate has a 
	  unit attached to it that is used when drawing. I hope I 
	  haven't breaked anything, patricular in drill.c. And I have
	  very few (one) reference examples in millimeters.

2003-01-26  Stefan Petersen  <spe@stacken.kth.se>

	* src/log.[hc], src/gerbv.c: Made sure error messages are 
	  directed to the right place (shell and popup) at the
	  right moment and that the error messages look nicer.

	* .cvsignore, man/.cvsignore, scheme/.cvsignore, src/.cvsignore:
	  Added these files submitted by Holger Waechtler. Thanks!

2003-01-25  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerber.c, src/gerb_image.[hc]: Added a patch from
	  Holger Waechtler regarding G70/G71 which opened up a whole
	  can of worms. After thinking and hacking the following works:
	  * all in inches (as always).
	  * apertures in inches and vectors in millimeters.
	  The reason for not fixing apertures in millimeter are because
	  the calculation must happen in the drawing engine, since we
	  don't know until the moment of drawing if the paramters defines
	  a length or an angle. It's probably just a matter of fixing the
	  scaling when drawing, but I fix that later on.

2003-01-19  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerber.c: Fixed bug in arc/circle drawing that caused
	  some odd cases (not noticed so far elsewhere) that made
	  ccw arcs to be drawn cw. Discovered by Jukka Marin. Thanks.

2003-01-16  Stefan Petersen  <spe@stacken.kth.se>

	* man/gerbv.1, src/gerbv.c : Updated documentation to reflect
	  the new log commandline switch.
	* files2tag, TODO: Minor documentation updates to reflect
	   reality.

2003-01-15 Stefan Petersen  <spe@stacken.kth.se>

	* src/Makefile.am, src/color.c, src/draw.c, src/drill.c,
	  src/gerber.c, src/gerbv.c, src/gerbv_screen.h. Added are
	  src/log.[hc], src/gerb_error.h: Finally have managed to
	  change all error reporting routines so it works with
	  Dinos log system. Now should all errors and warnings pop up
	  in an explicit window so it behaves like a proper 
	  X-application. Thanks to Dino I got this fixed. Maybe
	  all code is not what Dino expected, but anyhow I owe him
	  a great THANKS. Maybe all compilation errors should have
	  "return;" after them?

2003-01-14  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: A fix for the previous fix. The previous fix
	  was not good and had to be redone. now. We check the
	  parsed image before we put it in use so we don't have to
	  save alot of thing to be able to back off if error.

2003-01-13  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: When gerbv discovered RS274D and terminated
	  it tried to free memory to hadn't been allocated due to 
	  it had discovered error in the gerber file. This caused
	  windows to never close and segfaults when terminating.

2002-12-25  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv_screen.h, src/gerbv.c: Changed how the
	  different windows are stored in the screen struct.
	* src/amacro.h: Forgot to include stdlib.h which was needed
	  to remove warnings regarding free missing.
	* src/gerbv.c: Minor beautification cleanups.

2002-12-11  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: Fixed 64-bit compilation warning by casting
	  gpointer to long int. Closes bug #642703.

2002-12-09  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerber.c: Fixed some kind of bug causing some filled 
	  polygons not to get displayed. Reported by Chris Ellec. 
	  Closes bug #649663.

2002-12-02  Anders Eriksson  <anders@umunet.org>

	* configure.in, src/amacro.c: Applied patch from 
	  Charles Lepple to fix bug #646268 (building on MacOS X).

2002-11-26  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c: Fixes bug #643799 (zoom out_line stopped
	  working).

2002-11-26  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: Added idea and (hacked up by me) patch for
	  turning all layers on and off from Martin Sigrand. It should
	  really need an overhaul regarding non freed memory.

2002-11-24  Stefan Petersen  <spe@stacken.kth.se>

	* doc/eagle/*: Added information for Eagle CAD users from
	  Daniel Dorau. It also made the webpage. Thanks Daniel!  

	* src/gerber.c: Yet another G-code (55) discovered in an
	  example in the "standard" by our russian friend Yuri.

2002-11-23  Stefan Petersen  <spe@stacken.kth.se>

	* src/amacro.c, src/draw.c, src/draw_amacro.c, src/gerber.c:
	  More files with the same mistake in as below. I cleaned up 
	  my own mess this time.

2002-11-23  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c: Fixed bug 642600, Don't use default labels without
	  any statement after. Also use comments for label after #endif.

-- Release 0.11 --

2002-11-19  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: Anders optimized drawing optimized away setting
	  of superimpose function. Not any longer. Daniel Dorau pointed
	  out this and the one below.

	* src/draw.c: Hopefully fixed the one pixel gap between lines
	  when it should be a filled area.

2002-11-17  Stefan Petersen  <spe@stacken.kth.se>

	* src/exportimage.c: Background color was ignored. Noticed by Dino.

2002-11-16  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: Made sure all cancels and destroy_event from 
	  different popup windows are handled and destroyed properly.
	  Also made some minor fixes in new "set explicit scale" functions.
	* src/gerbv.c: Made explicit set scale also center image properly.

2002-11-15  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: Robustified if someone tries to parse RS274D.
	  Happend to fix bug #639127.
	* doc/PNG-print/*: Added doc on how to print PNGs generated by gerbv.
	* src/gerbv.c: Added explicit setting of scale. Good when generating
	  PNGs for printing. Both patch and above doc is thanks to 
	  Dino Ghilardi.

2002-11-15  Andreas Andersson  <e92_aan@e.kth.se>

	* src/drill.c: Slight change to allow broken drill files from
	  Orcad386. Not pretty. But then again, neither is Orcad.

2002-11-07  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c: Minor cleanups, prepare idle_redraw to
	  be reentrant to allow calling it more than once (i.e.
	  for png export as well as for screen redraw).

2002-11-06  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c: Re-read some gtk-docs, we weree mistreating
	  the gtk_idle-functions. This patch fixes this and closes
	  pixmap leakage caused by complete redraw when we had a
	  preempted state.
	  Oops, you need to start the idle function at least once.

2002-11-05  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c, src/gerbv_screen.h: Removed clipping/no
	  clipping kludge since export_png now behaves as Dino
	  expects. We should make a function of common code in
	  export_png and redraw_pixmap to make it more maintainable.
	* src/gerbv.c (redraw_pixmap): Don't try to sneak out doing
	  events from redraw_pixmap, check for them and preempt if
	  there are events on queue. This closes the everythinh-is-
	  not-redrawn-sometimes bug (I hope).

2002-11-04  Stefan Petersen  <spe@stacken.kth.se>

	* src/exportimage.c, gerbv.c: export_png now export whole image
	  despite whats displayed (still depending on zoom/scale thou).
	  If export_png receives an imagetosave, that will be the image
	  that will be saved, so it's more general now. Must hack some
	  more to be able to utilize both ways. Anders can happily remove
	  all what he calls kludges.

2002-10-31  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerber.c: Yet another commando that doesn't complain if 
	  default values are given. AS is the lucky one this time.
	* src/gerber.c, src/draw.c: By considering an undefined aperture
	  despite we didn't draw caused strange lines around the first line
	  drawn.

2002-10-31  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c: Replace incremental redraw with clipping
	  option. It is now possible to turn clipping off, this
	  might be useful for export png (sorry for breaking this,
	  Dino).

2002-10-30  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerb_image.h, src/gerber.c: Implemented %SF% and %SR% in
	  parser, but ignored the draw engine. If any of these parameters
	  not are default a warning is issued. Closed a feature request.

2002-10-30  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c, src/gerbv_screen.h: Added restartable
	  redraw by keeping redraw state between calls to
	  redraw_pixmap(). Also added drawing status on statusbar.

2002-10-29  Stefan Petersen  <spe@stacken.kth.se>

	* src/draw_amacro.c: Fixed a bug when drawing primitive 20
	  discovered by jj. Caused slanted (by coordinates) primitives
	  to "slant" in the wrong direction.

2002-10-29  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c (redraw_pixmap): Free pixmaps also when
	  preempted, we used to leek pixmaps (bad!).

2002-10-28  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c (autoscale): Wrong sign on clip_bbox.x1 from
	  trans_x. Now even nollezappare is centered correctly.

2002-10-27  Stefan Petersen  <spe@>

	* src/draw_amacro.c: Reset the stack pointer after each primitive
	  operation. It's not completly right to do it this way, but since
	  I built the compiler I know how the code generated looks like ;-).
	  Closes bug #629101.

2002-10-26  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerber.c: Removed some nested use of strncmp with simple
	  switch/case instead in parse_G_code.
	* src/gerber.c: Added an extra check so RS274D doesn't casue
	  segfault. Discovered by Jukka Marin. Thanks.

2002-10-24  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c, src/gerbv_screen.h: Played with clipping. Allocated
	  pixmap is now same size as window. GTK does all clipping (we
	  could optimize this somewhat with "object" bounding boxes). This
	  makes it possible to zoom where no gerbv has zoomed before.
	  Some interesting effects can be found by zooming in a lot.

-- Release 0.0.10 debian release 2 --

2002-10-18  Stefan Petersen  <spe@stacken.kth.se>

	* src/drill.c, src/gerb_file.[hc], src/gerber.c, src/gerbv.c:
	  Alot of abuse using EOF(-1) when char actually is unsigned
	  caused a lot of warnings when Debian build system tried to
	  build it for a couple of platforms.

2002-10-14  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c: Activate millimeters in unit menu if this
	  is the default unit.
	  (update_statusbar()): Check that statusbar has been
	  created before trying to set text to it. This eliminates
	  an annoying GTK assertion.

-- Release 0.0.10 --

2002-10-13   Stefan Petersen  <spe@stacken.kth.se>

	* configure.in: Updated version to 0.0.10

2002-10-11  Anders Eriksson  <anders@umunet.org>

	* configure.in, acconfig.h, src/gerbv.c: Added configure-option
	  to change default unit for status bar to millimeters instead
	  of the built-in default of mils.

2002-10-09  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerber.c: The undefined aperture fix below is, in princip,
	  only valid if aperture type != from aperture macro.

2002-10-07  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerber.c: If aperture was undefined (as in polygon outline)
	  it caused a segfault in min-max routine. Closes bug #619652.

	* man/gerbv.1.in: Added blurb about the new command line 
	  switches. Also added some text on backends.

	* src/gerbv.c: Added some GDK/GTK specific command line
	  parameters. Also added the parameter --geometry.
	  Currently ignoring placement parameters, though I parse them

2002-10-06  Anders Eriksson  <anders@umunet.org>

	* src/gerbv_screen.h, src/gerbv.c: Added menu selection for
	  units. Decreased width of status bar. This closes the too
	  wide window problem in bug #615475. The default minimum
	  height is still too high to fit in an 800x600 display.
	  By limiting the number of files to 17 or so this problem
	  is also solved.

2002-09-29  Anders Eriksson  <anders@umunet.org>

	* src/gerber.c, src/gerbv.c, src/gerbv_screen.h: Removed last
	  traces of IMG_EXTRA hack. Now using proper aperture width to
	  increase width of bounding box. This may give slightly too
	  big bbox, but it is better than before. I consider this to
	  close bug #605985.

2002-09-17  Stefan Petersen  <spe@stacken.kth.se>

	* configure.in: exportpng is configured in default and removed
	  if asked (--disable-exportpng).
	* configure.in, acconfig.h, src/gerbv_screen.h: Setting of MAX_FILES
	  from ./configure.
	

2002-09-09  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: Added version number in main windows title.
	

2002-09-07  Stefan Petersen  <spe@stacken.kth.se>

	* src/batch.c, src/draw.c, src/gerb_image.h, src/gerber.c, 
	  src/gerber.h: Changed how multiquadrant circles are supported.
	  Now it's more of a state, before it was considered an interpolation.
	  Therefore not all multiquadrant circles were detected as such and
	  got defined wrong. Some parts of the EAGLECAD_KLUDGE was removed,
 	  though EagleCad had some other surprises in store.
	* src/amacro.[hc], draw.c, draw_amacro.[hc]: Dynamic allocation
	  of stack when drawing aperture macros. Closes the evil bug 603147.
	

2002-09-02  Stefan Petersen  <spe@stacken.kth.se>

	* src/batch.c, src/draw.c, src/gerb_image.h, src/gerber.c:
	  Polygon drawing got it's own gc (pgc) since we must have 
	  our own outline pen size. Now we don't have to have an aperture
	  defined to be able to draw polygon areas. Closes bug 602965.
	* Removed PAREA_FILL as an interpolation. Has only PAREA_START
	  and PAREA_END left so the application has to keep track if it's
	  in polygon area fill or not by itself. PAREA_FILL was not a
	  proper "interpolation", it is instead any of the other 
	  interpolations. Closes bug 603146.


2002-09-01  Stefan Petersen  <spe@stacken.kth.se>

	* src/draw.c: Polygon Area Fill could never have worked at
	  all since number of points reported to gdk_draw_polygon
	  always was zero.

2002-08-31  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c (redraw_pixmap): Removed redundant bounding
	  box calculation.

2002-08-27  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c, src/gerbv_screen.h, src/gerbv_icon.h: Calculate
	  proper initial translation when doing autoscale. Center image.
	  Added #define for extra 0.1 inches in autoscale. New icon image.
	  Also added outline debugging code (within #ifdef's).

2002-08-27  Andreas Andersson  <e92_aan@e.kth.se>

	* src/drill.c: Minor change to the drill file format guessing
	  logic to allow for yet another special case.

2002-08-27  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: Fixed a couple of minor memoryleaks in color
	  allocation with valgrind after a tips from Anthony J Bybell.

2002-08-10  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c, src/Makefile.am, files2tag.txt modified, 
	  src/scm_gerber.[hc] removed, src/batch.[hc] added: 
	  All batch functionality broken out to one place, ie batch.[hc].

2002-08-09  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: Removed two lines causing zoom to stop work
	  when a non-loaded layer recently had been selected or deselected.
	  I didn't find a reason for these two lines to be there. Maybe
	  there was... Closes bug 593109.
	* src/gerbv.c, src/gerbv_screen.h, man/gerbv.1.in: Added 
	  activation/deactivation via the keyboard. Closes feature request
	  593104. Also updated the man page with this info and fixed other
	  minor stuff.

2002-08-04  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c, src/gerbv_screen.h: Added superimposing selectable
	  function to be used when you put "layer upon layer". I call it
	  superimposing functions. Hope it's correct english.
	* man/gerbv.1.in: Minor layout changes and added part on superimposing
	  functions.
	* src/gerbv.c: Fixed GTK asserts popping up when starting gerbv
	  without any files loaded.

2002-08-01  Stefan Petersen  <spe@stacken.kth.se>

	* src/draw.[hc], src/gerbv.c: Changed how layers are created and
	  stored to be able to be displayed on top of each other. This
	  is based on a grand idea from Dino Ghilardi.

2002-07-24  Andreas Andersson (e92_aan@e.kth.se)

	* src/drill.c: Changed the parser to catch undefined tools
	  and insert default values. It warns the user, though.
	  Fixed a slight bug in min/max coordinate finding.

2002-07-16  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: Fixed bug 573016, some gerbers not drawn.
	  always do fabs on floats not abs.
	* src/gerb_image.[hc], gerber.c: Parses and stores %IN%
	  ie the image name.

2002-07-15  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c, src/gerbv_icon.h: Added application icon.

2002-07-13  Stefan Petersen  <spe@stacken.kth.se>

	* configure.in: Added --with-gtk-config to fit FreeBSD 
	  after patch from Bruno Schwander <bruno@tinkerbox.org>.
	* example/ekf/README: Fixed bug 578583 basically saying that
	  this example shouldn't work.
	
-- Release 0.0.9 --

2002-07-06  Stefan Petersen  <spe@stacken.kth.se>

	* configure.in: Updated version to 0.0.9.
	* man/gerbv.1.in: Updated man page with new features.

2002-07-05  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c: Save a widget by adding a leading space in
	  statusbar.

2002-07-04  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c: Statusbar => Label to allow setting a fixed
	  width font and thus avoid getting the coordinates to move
	  as the number of digits change. Moved font names to header
	  file. We should consider using a rc-file for font names and
	  colours and stuff.
	  Made status bar not expandable.

2002-07-02  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c, src/gerbv_screen.h: Macrofied coordinate unit
	  conversions to have the constants in one place. Converted
	  sprintf()s to safer snprintf()s.

2002-07-01  Anders Eriksson  <anders@umunet.org>

	* src/gerbv_screen.h: Bounding box needs to be doubles, not
	  ints.
	* src/gerbv.c (motion_notify_event): Finally it seems I got 
	  the absolute coordinates right. Partly closes feature
	  request 567965 (still need to add error messages and fix
	  the layout).
	  * Fixed some of the layout issues. Now uses only one statusbar
	  widget instead of three. The message is composed from three
	  strings. Still no error messages.

2002-06-20  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c: Mils are 0.001 inch and not 0.01, thanks Dan!
	  This closes bug #571097.

2002-06-19  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c (motion_notify_event): py, not px!
	* src/gerbv.c, src/gerbv_screen.h, src/draw.c: Added bounding
	  box translations to get correct gerber coordinates (second
	  try, did I make it?).

2002-06-18  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: Added background color selection. Closes feature
	  request 557365.
	
2002-06-17  Anders Eriksson  <anders@umunet.org>

	* src/gerbv_screen.h: added msgid for stausbar.
	* src/gerbv.c: Changed coordinate output both in statusbar and
	  in measure mode. Now using mils and mms as units. Coordinates
	  are now correct in respect to the gerber coordinate system
	  (at least that's what I think). Too much information is shown
	  in the statusbar, we will have to add unit selection (either
	  mils or mms). Minor layout change for statusbar (I need to
	  learn gtk layout better!).

2002-06-17  Stefan Petersen  <spe@stacken.kth.se>

	* src/draw.c: Ignored if lines were using rectangular apertures
	  to draw. Closes bug 567128.

2002-06-13  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c, src/gerbv_screeen.h: Added statusbar, prints cursor
	  position as well as distance when measuring.

2002-06-12  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: Fixed autoscale() not to translate image out of
	  window. Happened after fix for negative coordinates. Should
	  translate image to center of window.
	* src/draw.c: Moved setting off err_gc outside loop so it's always 
	  done, even if you don't need it.

2002-06-12  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c (draw_zoom_outline): Fix division by zero when
	  drawing a zoom box with no delta y. Closes bug 567166.

2002-06-11  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerb_file.c: Changed ENODATA to EIO, which is more portable.
	  Closes bug 567179.
	* src/gerbv.c: It is now possible to draw images with negative
	  coordinates. Closes bug 548094.
	* src/draw.[hc],src/draw-amacro.[hc], src/Makefile.am: Split out 
	  aperture macro stuff from draw.c to a separate file, draw_amacro.c.
	* src/draw_amacro.c: Fixed bug when drawing primitive 4 causing
	  rotation to be wrong. Thanks to Jonas (you know who you are) for 
	  the excellent files.
	* src/draw_amacro.c: Changed interpretation of "closed shape" in
	  primitive 4. If first point is the same as the last point it's
	  a closed shape, ie filled according to my interpretation. Don't
	  know if it's a correct interpretation.

2002-06-10  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c: Centered outline zoom uses shift instead of control,
	  use shift before clicking with button three to initiate centered
	  outline zoom (rm:ed switching between centered and plain outline).
	  Changed distance output format to add more digits.

2002-06-09  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c: Fix actual zoomed area for centered outline zooming.

2002-06-09  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c: Set cross hair cursor as soon as shift key is
	  pressed (in normal mode, i.e. not zoom outline). Added centered
	  zoom outline mode (closes Feature Request 553452).

2002-06-09  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c: Added measure distance color. Added actual zoom
	  box for zoom outline mode (this shows the area that will
	  be included when zooming, displayed as dashed lines). Use
	  cross-hair cursor when measuring distance.

2002-06-08  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c (motion_notify_event, expose_event): Don't
	  redraw entire image when drawing zoom outline and measured
	  distance. This makes the outline follow much more smoothly.
	  The side effect in measure mode is that several measures
	  may be visible simultaneously. I am not sure if this is
	  a bug or a feature. :)

2002-06-08  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: Setting up a watch while running export_image.
	* configure.in: Adding a check for libpng when export_png enabled. 

2002-06-07  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c (expose_event): Center distance strings properly,
	  get string height to properly space the two lines independant
	  of the resolution (dpi). Minor cleanups.

2002-06-07  Stefan Petersen  <spe@stacken.kth.se>

	* src/draw.c, src/gerb_image.h, src/gerber.c: Now handles
	  negative layer polarity (%LP%)! After fixing bug 557368 
	  this was simple to add. Tested with files from PCB.

2002-06-06  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c, src/gerbv_screen.h: Added "reload files", gerbv 
	  rereads all loaded files and display them. Usefull if you have
	  an external gerber manipulation tool.

2002-06-06  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c, src/gerbv_screen.h: Added a crude measurement tool,
	  renamed screen.zstart_[xy] since they are now used for measure-
	  ment also. To use this tool hold down <SHIFT> while pressing
	  button 1 (the leftmost). This functionality still needs some work.

2002-06-06  Stefan Petersen  <spe@stacken.kth.se>

	* src/draw.c, src/gerb_image.h, src/gerber.c: Added counting and
	  storing of number of corners in polygons, so drawing of polygons
	  can use dynamically allocated memory. Hard coded array size gave
	  horrible result with submitted file from David Cussans with a lot
	  of corners in the polygons.


2002-06-05  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c: Added check to autoscale so scale don't screw up
	  everything.
	

2002-06-02  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerb_image.h, src/gerber.c: Thanks to Stephen Adam I now know
	  what %IC??*% means (Input Code) and have added it to the parser.
	

2002-05-18  Stefan Petersen  <spe@stacken.kth.se>

	* configure.in, acconfig.h, src/Makefile.am, src/gerbv.c,
	  src/gerbv_screen.h, src/exportimage.[hc], CONTRIBUTORS: 
	  Added "export image to PNG" contributed by Dino Ghilardi.
	  Thanks! Currently not default, use --enable-exportpng when
	  running configure.
	

2002-05-17  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerbv.c, src/gerbv_screen.h: Split out the global
	  screen variable and it's struct to simplify future 
	  split of gerbv.c.

	* acconfig.h, configure.in, src/gerbv.c, scm_gerber.c:
	  Prepared phase out of Guile by changing default to exclude
	  Guile inclusion.Change flag disable-batch to enable-batch 
	  during configure and changing the variable NO_GUILE to 
	  GUILE_IN_USE.

	
2002-05-10  Stefan Petersen  <spe@stacken.kth.se>

	* src/gerb_image.*, src/gerber.*, src/gerbv.c: Moved verify_gerb
	  to gerb_image and renamed it to gerb_image_verify so drill file
	  parsing and gerber file parsing could split them. Done after 
	  receiveing Excellon file without drillfile sizes (Innoveda/PADS
	  Power PCB) from Dino Ghilardi.
	* src/gerb_file.c: Improved error reporting.
	

2002-05-08  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c (zoom_outline): Prevent division by zero by
	disallowing too small zoom areas in outline mode. Allocate a
	separate outline zoom color. Center outline zoom area instead
	of using upper left corner as translation points.

2002-05-08  Stefan Petersen  <spe@stacken.kth.se>

	* INSTALL: Changed gschem->gerbv
	* src/gerbv.c: Remember where we loaded file from last time and
	  start file selection from there.

	
2002-05-07  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c (zoom_outline): Added zoom outline support and
	scaled zoom step (zoom 10% of current scale instead of a fixed
	number of 10). Some comments in old code. The outline drawing could
	probably be optimized quite a bit (it currently piggybacks on the
	expose event). With this functionality it is easier to note the
	excessive memory usage when zooming in too far.

-- Release 0.0.8 --
	
	
2002-05-05  Stefan Petersen  <spe@stacken.kth.se>

	* configure.in: Updated VERSION.
	* src/gerbv.c: If gerbv was started without any files loaded,
	  the watch mouse pointer was running all the time.
	

2002-05-03  Anders Eriksson  <anders@umunet.org>

	* AUTHORS: Corrected my e-mail address

2002-05-02  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c: Made redraw_pixmap() and image2pixmap()
	interruptible by calling g_main_pending() at regular intervals and
	registering an idle function to redraw the pixmap at a later time
	if there are pending events to process. This partly fixes 550319.
	  Also added the event to the data sent to the zoom function since
	this allows us to read the mouse position at the event generation
	and not at processing time which we used to do (giving a very
	confusing behaviour if we can't keep up with events).

2002-05-02  Stefan Petersen  <spe@stacken.kth.se>

	* src/draw.c: Now ovals are ovals and not ellypses.
	  Closes bug 548099.
	* HACKING, AUTHORS, CONTRIBUTORS: Updated with more authors
	  and contributors. Also extended HACKING to include ChangeLog
	  and code format.
	* src/gerbv.c: Autoscale is more correct, though not completely
	  perfect. Closes bug 550795.
	
2002-04-29  Anders Eriksson  <anders@umunet.org>

	* src/gerbv.c: Improved zoom. Now zooming around image center when
	zooming from menu and around mouse pointer when zooming using the
	mouse. There seems to be some (small) rounding error in the
	centering code, but it is very small. Closes 548128.

2002-04-27 Stefan Petersen (spe@stacken.kth.se)

	* src/gerbv.c: Number constants replaced with an enumeration
	  type. Also error in zooming comments fixed.
	* man/gerbv.1.in: Added blurb about zooming.
	* src/gerber.c: Bug 549602 fixed so format statements are
	  completely handled.


2002-04-27 Stefan Petersen (spe@stacken.kth.se)

	* src/gerbv.c: Changed name for all *open* functions to 
	  *load*. Implemented "unload file" in right-click popup,
	  which closes feature req. 548124.
	

2002-04-24 Stefan Petersen (spe@stacken.kth.se)

	* src/gerb_file.c: Fixed bug causing segfault when opening
	  empty file (bug 548578).

	
2002-04-24 Stefan Petersen (spe@stacken.kth.se)

	* man/gerbv.1: Removed.
	* man/gerbv.1.in: Created, so configure can add version of 
	  gerbv automagically. Also added blurb about right-click thing.
	* configure.in: man/gerbv.1 is created from man/gerbv.1.in.
	

2002-04-24 Stefan Petersen (spe@stacken.kth.se)

	* example/orcad/*: Added after submission from and with 
	  permission from Dino Ghilardi.


2002-04-10 Stefan Petersen (spe@stacken.kth.se)

	* src/gerber.c: Fixed mq arcs so circles are circles and
	  and width/height are correctly calculated. Closes bug
	  #541089. Hopefully.

	
2002-04-09 Stefan Petersen (spe@stacken.kth.se)

	* src/gerber.c: Fixed draw direction of arcs reported in
	  bug #541089. Not drawn D3 and VR1, and wrong size on some
	  transistors, still open.
	

2002-04-03 Stefan Petersen (spe@stacken.kth.se)

	* src/gerber.c, src/gerber.h: Fixed some numerical
	  constants in verify code.
	

2002-04-03 Stefan Petersen (spe@stacken.kth.se)

	* src/gerbv.c: Added color selection on layers.
	* TODO: Added zooming and gerber layers.

	
2002-02-10 Stefan Petersen (spe@stacken.kth.se)

	* src/draw.c: Added inclusion of string.h as pointed out by 
	  Dan McMahill.
	

-- Release 0.0.7 --	

	
2002-02-03 Stefan Petersen (spe@stacken.kth.se)

	* src/draw.c: Fixed bugs in drawing primitive 6 and 7 after
	  verification. The last primitives...
	* example/am-test/am-test.gbx: The verification suite for 
	  aperture macros.
	
	
2002-01-06 Stefan Petersen (spe@stacken.kth.se)

	* src/amacro.c: Parser handles negative immediate values.
	* src/draw.c: Load of minor bugfixes after verification like 
	  rotate points in the other direction, line wiidths constant,
	  wrong indeces.
	* src/gerber.c: Rewrote parse_aperture_defintion to handle 
	  aperture defintions without parameters.
	

2002-01-06 Stefan Petersen (spe@stacken.kth.se)

	* src/draw.c: All primitive macros are implemented (though not
	  completely) and passed the MS-test; they compile. Now it's 
	  verify, verify and verify.

	
2001-12-31 Stefan Petersen (spe@stacken.kth.se)

	* src/draw.c: Started to add functions to be able to draw
	  aperture macros too. Some aperture macro primitives are 
	  half way implemented, so the examples in the distribution
	  should work. Though not 100% properly.
	
	
2001-12-30 Stefan Petersen (spe@stacken.kth.se)

        * src/amacro.[hc]: Added, even though I haven't executed 
          an aperture macro program yet. But parsing seems stable.
        * src/gerb_image.[hc], gerber.c, src/Makefile.am: Calls 
          and keeps track of parsing of aperture macros.
        * doc/aperturemacro.txt: simple text on the "program code"
          generated when parsing aperture macros.


2001-12-29 Andreas Andersson (e92_aan@e.kth.se)

	* src/gerb_file.c:
	  Fixed gerb_fgetstring() to not write after the end of the
	  allocated array.
	* src/gerber.c:
	  Removed small memory leak in parse_aperture_definition()


2001-12-29 Andreas Andersson (e92_aan@e.kth.se)

	* src/drill.c:
	  Autodetection routine changed back to original style to allow
	  special cases needed with output from some CAD systems.
	* src/gerb_file.c:
	  Error check for mmap() added to stop gerbv from segdumping
	  when trying to open a directory instead of a file.


2001-12-29 Stefan Petersen (spe@stacken.kth.se)

	* src/gerb_file.[hc], src/gerber.c: Added function 
	  gerb_fgetstring and used it.

	
-- Release 0.0.6 --	

	
2001-12-14 Stefan Petersen (spe@stacken.kth.se)

	* src/draw.c : Removed gdk_gc_set_line_attribute when drawing
	  a point.
	* src/gerbv.c: Added autoscaling and autocentering, both as
	  a menu option (Zoom/Fit) and when loading a file.

	
2001-12-11 Stefan Petersen (spe@stacken.kth.se)

	* src/gerbv.c : Removed prelighting on buttons and changed
	  the "random function" creating colors. Also fixed "clear 
	  all" remaining after the pan speedup rewrite.

	
2001-12-10 Stefan Petersen (spe@stacken.kth.se)

	* src/gerbv.c : Forgot to check if we had any pixmap to draw.

	
2001-12-09 Stefan Petersen (spe@stacken.kth.se)

	* src/gerber.c: Fixed small bug in min/max calculation
	  which caused big problems.
	* src/gerbv.c: Major rewrite of panning code giving major
	  improvements in screen update speed.
	

2001-12-07 Stefan Petersen (spe@stacken.kth.se)

	* src/draw.[hc], src/gerbv.c : Pseudo optimized drawing.
	* src/gerb_file.c, src/gerbv.c: Fixed bug causing segfault
	  when file didn't exist (oops) and pushed error messages
	  out of gerb_file.c. And if a file (of many) given at 
	  commandline doesn't exist, the next file is tried instead 
	  of halting.

	
2001-12-06 Stefan Petersen (spe@stacken.kth.se)

	* src/drill.c, src/gerb_image.c, src/gerber.c, src/gerbv.c:
	  Exchanged bzero with memset for further portability.
	* scheme/Makefile.am: gerb-debug.scm gets installed too.
	

2001-12-06 Andreas Andersson (e92_aan@e.kth.se)

	* src/drill.[hc]:
	  Very minor change to allow tool number 0.


2001-12-03 Stefan Petersen (spe@stacken.kth.se)

	* src/Makefile.am, src/color.c, src/gerber.c, src/scm_gerber.c:
	  Turned on -Wall and cleaned up after it.

	
2001-12-03 Stefan Petersen (spe@stacken.kth.se)

	* src/drill.h, src/gerber.h, src/gerbv.c:
	  Fixed bug caused by last minute namechange of 
	  gerb_file.[hc].
	* src/gerb_file.[hc]: Added functions gerb_fgetint and
	  gerb_fgetdouble.
	* src/drill.c, src/gerber.c: Utilize the new file read
	  functions.
	
	
2001-12-02 Stefan Petersen (spe@stacken.kth.se)

	* src/gerb_file.[hc], src/drill.[hc], src/gerber.[hc], gerbv.c:
	  Changed method of file IO from fgetc to mmap. Speed increase 
	  up to 3 times noted (loading all of jj's file at ones).

	
2001-12-02 Stefan Petersen (spe@stacken.kth.se)

	* src/drill.c: drill_file_p recoded so it seems to work better.
	* src/gerbv.c: Removed and cleaned up "open file" code.
	* src/gerbv.c, src/color.c, src/color.h: Fixed the whole mess
	  with colors. Now colors doesn't set any limits on how many files
	  you can load. It also checks that you don't give too many files
	  to the program.
	

2001-12-02 Andreas Andersson (e92_aan@e.kth.se)

	* src/gerbv.c:
	  Changed radiobuttons to togglebuttons, redraw_pixmap() now shows
	  all switched on images. Slight changes to the zoom/translate code
	  (it still doesn't work as intended, though). Added mouse commmands
	  for zooming without scrollwheel. screen.scale no longer goes down
	  to 0 when zooming out.
	* src/draw.h, src/draw.c:
	  Floating point calculations that are converted to ints for
	  display are now rounded to the nearest int rather than always
	  truncated down (or was it up?) Macro round(x) added to make that
	  prettier. Removed minor stuff that caused warnings with -Wall
	  flag to gcc.


2001-11-27 Andreas Andersson (e92_aan@e.kth.se)

	* src/gerbv.c:
	  Added autodetection of file type.
	* src/drill.c:
	  Corrected stupid bug in autodetection.


2001-11-27 Andreas Andersson (e92_aan@e.kth.se)

	* src/drill.h, src/drill.c:
	  Added drill_file_p(); which checks whether a file could
	  be a drill file or not.


2001-11-26 Stefan Petersen (spe@stacken.kth.se)

	* configure.in: Now --data works when running ./configure.
	  A patch from Wojciech Kazubski <wk@ire.pw.edu.pl>


2001-11-26 Andreas Andersson (e92_aan@e.kth.se)

	* src/drill.c:
	  Coordinate parsing now works on coordinates with decimal points.
	  More M codes and some G codes recognized. Most importantly
	  absolute/incremental mode and zero setting could work, though
	  it hasn't been properly tested yet.


2001-11-23 Stefan Petersen (spe@stacken.kth.se)

	* src/gerb_image.h, src/draw.c, src/gerber.c, src/scm_gerber.c:
	  Are now able to parse and display polyogon area fill codes.

	
2001-11-21 Andreas Andersson (e92_aan@e.kth.se)

	* src/drill.c:
	  The format guessing code now guesses right for
	  one more format.
	  More M codes recognized (and later ignored).

	
2001-11-20 Stefan Petersen (spe@stacken.kth.se)

	* src/scm_gerber.c: Backend didn't receive the last
	  entry in the netlist due to bad loop constraint.
	* src/gerber.c: Made sure angles always are positive when
	  calculating multi quadrant ones.
	* src/gerber.c: Improved error detection by checking that
	  all part of an image is there.
	* src/gerber.c: Fix for EagleCad caused other Gerber files
	  to fail. Only D-code 1-3 on a line should also be considered
	  as a change.
	
	
2001-11-15 Stefan Petersen (spe@stacken.kth.se)

	* src/gerbv.c: Tooltips over radio buttons with name
	  of loaded file.

	
-- Release 0.0.5 --	

	
2001-11-14 Stefan Petersen (spe@stacken.kth.se)

	* src/gerbv.c: Changed speed key for zooming in to
	  Alt-O.
	* configure.in: Changed version number for release.
	
	
2001-11-09 Stefan Petersen (spe@stacken.kth.se)

	* src/gerb_image.[hc]: Added.
	* src/drill.[hc], src/gerber.[hc], src/scm_gerber.[hc]:
	  Changed to utilize the new "class", gerb_image.

	
2001-11-07 Stefan Petersen (spe@stacken.kth.se)

	* src/draw.c, src/gerber.c: Implemented multi quadrant arcs.
	  Calculated with a separate function; should be able to be
	  combined with single quadrant calculations. Not properly 
	  tested since I need better examples.
	
	
2001-11-06 Andreas Andersson (e92_aan@e.kth.se)

	* src/drill.h, src/drill.c:
	  parse_drillfile() now ignores unstandard text in headers.
	  Also, it now returns the actual unit used (it used to return
	  the unit of the input file).
	  Minor fixes, mostly moved stuff around.

2001-11-03 Stefan Petersen (spe@stacken.kth.se)

	* src/drill.c, src/scm_gerber.c: Fixed bug causing backend
	  first not to generate aperture list and then barfing when
	  trying.

	
2001-11-03 Stefan Petersen (spe@stacken.kth.se)

	* src/gerbv.c: Added command line -d|--drill support 
	  for drill files both in graphical mode and batch mode.
	  Though are drill file tool/apertures not properly handled
	  by ->scheme converter.
	* man/gerbv.1: Changed man page to reflect the new switches.
	
2001-11-03 Stefan Petersen (spe@stacken.kth.se)

	* src/gerber.[hc]: Cleaned up code after latest hack.
	* src/scm_gerber.c: Changed format of list delivered to
	  the backend; no delta center points. Now it's all calculated
	  center points and angles.
	* scheme/gerb-ps.scm: Accept the new list, but doesn't do anything
	  with it yet.

	
2001-11-03 Stefan Petersen (spe@stacken.kth.se)

	* src/gerber.c: Inserted check for undefined apertures that
	  was earlier removed.

	
2001-11-02 Stefan Petersen (spe@stacken.kth.se)

	* src/gerber.h, src/gerber.c, src/draw.c: Now almost
	  all calculation for circles is done when parsing and
	  not when (re)drawing.
	* src/gerbv.c: Removed two unnecessary defines.
	
	
2001-10-31 Stefan Petersen (spe@stacken.kth.se)

	* src/gerbv.c: Added zooming with scroll wheel on mouse.
	* README: Added info on how to configure XFree86 for scroll mouse.

	
2001-10-28 Stefan Petersen (spe@stacken.kth.se)

	* src/gerber.[hc]: Fixed bug causing parser to reports
	  points with wrong aperture. Pointed out by Dan Christian.
	

2001-10-30 Andreas Andersson (e92_aan@e.kth.se)

	* src/drill.c, src/gerber.h, src/gerber.c
	  Moved new_image() to the correct place

	
2001-10-28 Andreas Andersson (e92_aan@e.kth.se)

	* src/Makefile.am
	  Added drill.c to SOURCES since it seems to work well enough
	  for some testing.
	* src/drill.c
	  Added an input file format guessing function.
	  Some kludges to get around scaling problems.
	* src/gerbv.c
	  Separated File/Open command into File/Open Gerber... and
	  File/Open Drill... Added functions to open drill files.
	* src/*.c:
	  A few speling errors fixed.

	
2001-10-28 Stefan Petersen (spe@stacken.kth.se)

	* src/draw.c, src/gerber.h, src/gerber.c, src/scm_gerber.c:
	  aperture array is now full size and array index is very
	  simple.
	

2001-10-27 Stefan Petersen (spe@stacken.kth.se)

	* src/*.[ch]: typedef:ed all internal structs to *_t
	

-- Release 0.0.4 --	
	
2001-10-27 Stefan Petersen (spe@stacken.kth.se)

	* src/gerber.[hc]: EagleCad generates broken Gerber.
	  I kindly detect and then tries to run as nothing 
	  happened. Disable kludge with commenting out 
	  EAGLECAD_KLUDGE in src/gerber.h.
	  This was pointed out to me by Dan Christian and
	  later confirmed by Fredrik Jonsson sent me some
	  examples. Thanks guys!
	* AUTHORS/CONTRIBUTORS: Added latest bunch of contributing
	  people.
	* configure.in: Updated version to 0.0.4 before release.
	
	
2001-10-24 Stefan Petersen (spe@stacken.kth.se)

	* src/draw.[hc]: Added. Extracted drawing functions from
	  gerbv.c.
	* src/gerbv.c: Removed add drawing functions into draw.c.
	  Also minor clean ups. Fixed #def's of Guile support.
	* src/Makefile.am: Added draw.c as src file.
	
	
2001-10-22 Stefan Petersen (spe@stacken.kth.se)

	* example/*: Cleaned out numpres.pcb.* to a separate dir
	  and added a example received from Joachim Jansen on
	  separate aperture files.

	
2001-10-21 Stefan Petersen (spe@stacken.kth.se)

	* gerbv.c: Changed how cw and ccw is handled when drawing
	  arcs to avoid swapping of start and stop points.
	* gerbv.c: Red dots at "aperture macros wanna-be's" scale
	  with ordinary scale, so they don't disappear when scaling
	  around.

	
2001-10-09 Stefan Petersen (spe@stacken.kth.se)

	* gerber.h, gerber.c: Added 'D' as possible Format
	  Statement after patches from Uwe Bonnes
	  <bon@elektron.ikp.physik.tu-darmstadt.de>. Thanks!
	* scm_gerber.c: Broke out omit_zeros_t to scm type
	  conversion and added 'explicit to this type.

	
2001-09-03 Stefan Petersen (spe@stacken.kth.se)

	* configure.in: fixed bug when testing for opt_backend_dir
	  causing configure to fail at least on Solaris.
	* INSTALL: updated with info now that automake's in use.

	
2001-09-02 Stefan Petersen (spe@stacken.kth.se)

	* build-release, rebuild-conf: missing files when running
	  automake are now copied instead of linked. Thanks
	  Dan <mcmahill@mtl.mit.edu> for reporting this.

	
2001-08-31 Stefan Petersen (spe@stacken.kth.se)

	* Splitted AUTHORS to AUTHORS and CONTRIBUTORS
	* src/gerb-ps.scm: removed 
	* build_release uses anonymous cvs from sourceforge
	  to build the release.
	* src/scm_gerber.c, src/gerbv.c:
	  Now the scheme backend receives the name of the parsed file
	* scheme/gerb-ps.scm: Utilizes the above feature by creating output
	  filename by prepending input filename with ".ps"