2001-07-22 Ales Hvezda   <ahvezda@geda.seul.org>

	* noweb/s_attrib.nw, s_basic.nw, s_color.nw, s_log.nw, s_papersizes.nw:
	  Added patch by Dan Mcmahill for 64-bit architectures.

2001-07-21 Ales Hvezda   <ahvezda@geda.seul.org>

	* src/Makefile.am: Bumped shared library version to 14

2001-07-20 Ales Hvezda   <ahvezda@geda.seul.org>

	* noweb/s_conn.c: Added s_conn_remove_complex to remove complex
	  conn connections

2001-07-19 Ales Hvezda   <ahvezda@geda.seul.org>

	* configure.in: Bumped up version to 20010722

	* configure.in: More updates to get cygwin to build right

2001-07-07 Ales Hvezda   <ahvezda@geda.seul.org>

	* noweb/s_menu.nw: Added new file to support dynamic menus in
	  gschem (add file to all Makefile.am files too)
	
2001-07-06 Ales Hvezda   <ahvezda@geda.seul.org>

	* include/defines.h: Increased the maximum number of files and
	  directories

	* configure.in: (and all other configure.in's) set the VERSION 
	  to 20010708. 

2001-07-02 Ales Hvezda   <ahvezda@geda.seul.org>

	* configure.in: A little more work to get indent vs gindent to
	  be detected correctly

2001-07-01 Ales Hvezda   <ahvezda@geda.seul.org>

	* configure.in: Now searching for gindent as well as indent

	* configure.in: Make sure configure scripts work with autoconf-2.50
	  (had to fix cygwin check), they do not yet work with 2.50

2001-06-24 Ales Hvezda   <ahvezda@geda.seul.org>

	* include/struct.h: Added rc variable and reformated the code
	
2001-06-21 Stefan Petersen  <spe@geda.seul.org>

	* noweb/g_basic.nw: Improved error information when reading *rc
	  and other minor clean ups.

	* include/prototype.h: Removed ORIG_g_read_file
	
2001-06-16 Ales Hvezda   <ahvezda@geda.seul.org>

	* src/Makefile.am: Further improvements on the noweb build mechansim

	* src/Makefile.am: Added the ability to build the docs

	* docs/Makefile.am: Added makefile
	
	* noweb/Makefile.am: Added makefile

	* scripts/Makefile.am: Added makefile

2001-06-10 Ales Hvezda   <ahvezda@geda.seul.org>

	* configure.in: Minor cleanup

	* src/Makefile.am: Added support for automatic dependency tracking
	  wrt the noweb files (using VPATH)
	  
	* noweb/libgeda.c: Changed the init code so that you do not have
	  to have the GEDADATADIR variable set, but if it is, override 
	  the default
	
2001-06-07 Ales Hvezda   <ahvezda@geda.seul.org>

	* noweb/libgeda.c: Added an init function for the library which is
	  responsible for make sure the require environment variable is set

	* noweb/Makefile: Added above file 

	* src/Makefile.am: Added above file

2001-06-05 Ales Hvezda   <ahvezda@geda.seul.org>

	* noweb/Makefile: misc path changes

	* scripts/geda_totexi: renamed gawk to just plain awk
	
2001-06-03 Ales Hvezda   <ahvezda@geda.seul.org>

	* noweb/*: Added all the .nw files that were done by Patrick B.

	* Started the slow switch to noweb (almost there, just have to 
	  get the configure mechanism setup)
	  
	* scripts/*: Added noweb -> texi backend script written by Patrick B.

	* src/*.c: Removed all *.c files from the repository
	
2001-03-18 Ales Hvezda   <ahvezda@geda.seul.org>

        * Removed all Makefile.in files and configure

2001-03-17 Ales Hvezda   <ahvezda@geda.seul.org>

	* Got make dist and make distcheck working (means all files which are
	  in CVS are in some Makefile)

        * configure.in: Added DATADIR instead of PACKAGE

2001-03-16  Stefan Petersen  <spe@geda.seul.org>

	* configure, configure.in: Didn't build properly if libgdgeda
	  was placed in a not common place.
	
2001-03-11  Stefan Petersen  <spe@geda.seul.org>

	* Makefile.am, Makefile.in, acconfig.h, config.h.in, 
	  configure, configure.in, include/Makefile.in, src/Makefile.am, 
	  src/Makefile.in: Removed all traces of libstroke et al and 
	  regenerated some files.
	  
	* s_stroke.c : Removed
	
2001-03-07  Stefan Petersen  <spe@geda.seul.org>

	* configure.in: Fixed minor bug introduced yesterday.
	
2001-03-06  Stefan Petersen  <spe@geda.seul.org>

	* configure.in: Removed some hard coded libraries and rearranged
	  how zlib, libpg and libgdgeda was scanned during configure.
	  Patch and suggestion from Bruno Schwander.

2001-03-05 Stefan Petersen <spe@geda.seul.org>

	* src/libgeda/s_cue.c: added some missing HAS_LIBGDGEDA.
	
2001-03-04 Ales Hvezda   <ahvezda@geda.seul.org>

	* src/o_complex_basic.c: Re-enabled the bounding box calculation 
	  for arcs inside complex objects.  This was possible because
	  Patrick fixed the bounding box for arcs!

	* src/o_arc_basic.c: Fixed mirror / rotate code according to what
	  Patrick suggested (all object manipulation occurs in world coord
	  space).

	* src/Makefile.am: Bumped shared library version to 12

        * configure.in: Updated version

	* src/o_complex_basic.c: Allowed the promotion of the device=
	  attribute

2001-03-03 Ales Hvezda   <ahvezda@geda.seul.org>

        * configure.in: Fixed a few bugs dealing with the enabling and
          disabling of features via the command line (pointed out by 
	  Karel Kulhavy)
	
	* src/s_cue.c: Added file which contains the postscript and 
	  the image output routines for the cues

	* src/f_print.c: Added call to output the cues

	* src/f_image.c: Added call to output the cues

	* include/defines.h: Added #defines for cue output routines

	* src/o_arc_basic.c: Fixed the image output of arcs

2001-03-02  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_arc_basic.c: Fixed a bug pointed out by Bruno Schwander
	  (Arcs were to thin compared to thin lines/boxes)

	* src/o_circle_basic.c: Removed some line whitespace at the top
	  of the file

2001-03-01  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/*.c: Converted some // comments to /* */

	* src/*.c: Cleaned up some -Wall warning messages
	
2001-02-25  Ales Hvezda  <ahvezda@geda.seul.org>

        * src/o_attrib.c: Added some if (... == NULL) checks to prevent
          some core dumps

2001-02-23 Ales Hvezda  <ahvezda@geda.seul.org>

	* src/s_hierarchy.c: Added code to either do a normal hierarchy
	  load or force the load (for gnetlist and hierarchical traversal)

	* src/s_page.c: Added code to forcibly load a schematic page
	  (s_page_new_lowlevel).  Modified s_page_new to use this new
	  routine.
	
2001-02-17 Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.c: Removed more of the old connection code
	  (which was #ifdef'ed out)

	* src/s_page.c: Commented in stretch_head, stretch_tail init code

	* src/s_page.c: Removed all trace of the old connection code
	  (which was #ifdef'ed out)

	* src/s_stretch.c: Put this file back into the build

	* src/f_*.c: Removed all traces of the old connection code
	
2001-02-16 Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_net_basic.c: Oops, nets which caused midpoints were being
	  consolidated away (bad), fixed this by checking first to make
	  sure that that particular endpoint didn't cause any midpoints
	  (if it did, don't consolidate the net)
	  
2001-02-11 Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_net_basic.c, src/o_pin_basic.c: Moved the tile update call
	  inside the ADDING_SEL if inside the *_add functions.  

	* src/s_tile.c: Added a return if ADDING_SEL is true.

	* src/o_list.c: Made some changes in the various o_list_*
	  functions regarding ADDING_SEL.  Have to watch for any side
	  effects

	* src/o_net_basic.c: Rewrote net consolidate code to work with the
	  new connection system
	
2001-02-10 Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_complex_basic.c: Minor changes, call net functions for
	  nets (not the line functions).  All this needs to be cleaned up 
	  eventually

	* Started syncing with cvs repository
	
2001-02-08 Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_complex_basic.c: In one of the translate functions,
	  removed a whole bunch of cruft.
	
2001-02-04 Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_complex_basic.c: Added a flag to save the state of
	  ADDING_SEL (bad variable name, it really means that you want to
	  delay doing any s_conn_update_* calls)

	* src/s_conn.c: Changed the *_return* functions to take in a list
	  and then return it

	* src/s_tile.c: Changed update function to return if an invalid
	  v, w tile index was ever calculated (this means that the objects
	  is outside of the tile grid (which is okay mainly for rotation of
	  objects)

	* src/s_page.c: Made sure page_current points to the current page
	  being freed in s_page_free_all

	* src/s_tile.c: Changed s_tile_remove_object to take a page 
	  parameter (so that the objects get removed from the right page)
	
2001-02-03  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/s_conn.c: Added s_conn_return_complex_others to support
	  o_copy in gschem
	
2001-02-03  Patrick Bernaud  <b-patrick@wanadoo.fr>

	* src/o_arc_basic.c: Added function o_arc_modify() 
	
2000-01-30  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_attrib.c: Added o_attrib_search_component which looks for
	  an attribute both inside and outside of the component 

2001-01-24  Patrick Bernaud  <b-patrick@wanadoo.fr>

	* src/o_arc_basic.c: Modified the code for bounding box on arc,
	  cleaned the translation/rotation functions, added function 
	  o_arc_recalc_world(), changed the meaning of arc fields

	* src/o_box_basic.c: Added functions to print the filling of a box

	* src/o_circle_basic.c : Added functions to print the filling
	  of a circle
	
2001-01-23  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/s_conn.c: Minor cleanups
	
2001-01-17  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/s_conn.c: More work on getting this all done (worked on mid-
	  point connections

	* src/s_tile.c: Minor update to the free all routine (more info)

2001-01-16  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/s_conn.c: Bunch of changes to get new conn system finished 
	
2000-01-15  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_image.c: Fixed bug -- allow the background of pngs to
	  take on a different value than black, bug pointed out by 
          George Billios

2001-01-07  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Added conn_list list as well as new version
	  of st_conn

	* src/s_conn.c: Added new file which contains the routines to support
	  the new connection scheme

	* src/o_net_basic.c: Added s_conn_update_object call to *net_add
	  function

	* src/o_pin_basic.c: Added s_conn_update_object call to *pin_add
	  function

	* src/o_bus_basic.c: Added s_conn_update_object call to *bus_add
	  function

	* src/o_complex_basic.c: Had to add some flags to prevent the
	  calc of connections for complex objects; the connection update needs
	  to happen once all the prim_objs have been translated to their
	  final resting spot

	* src/s_basic.c: Added calls and variable inits for new conn system

	* include/defines.h: Removed some old conn #defines, replaced them
	  with new simplified ones

2001-01-05  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_arc_basic.c: Fixed the PS printing of solid arcs if they
	  are mirror (and/or rotated).  Bug pointed out by Matt Ettus

2001-01-01  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/*.c: Removed all trace of the conn_table, o_conn, s_nethash 
	  functions. This is in prep for the total rewrite 
	
	* include/struct.h: Removed conn table and nethash table and also
	  removed stretch structure for now.

	* src/s_tile.c: Added new file and function which divide up the
	  world space into smaller tiles (will be used by the new conn
	  system)

	* include/struct.h: Added world_tiles 2d array to page structure

	* include/struct.h: Added st_tile data structure 

	* include/defines.h: Added MAX_TILES_X and MAX_TILES_Y #defines

	* src/s_page.c: Added s_tile_init to s_page_add

	* src/s_tile.c: More work on some of the routines to get objects
 	  into the right tiles

	* src/o_net_basic.c, o_pin_basic.c, o_bus_basic.c: Added call to
	  s_tile_add_object when an object is added to object_head 
	  (or object_tail)

	* src/o_net_basic.c, o_pin_basic.c, o_bus_basic.c: Called copy
	  routines with the right x,y values so that tiling code works right 

	* src/o_net_basic.c, o_pin_basic.c, o_bus_basic.c: Added a bunch of 
	  calls to s_tile_update_object after the object is translate 
          (moved around)

	* include/struct.h: Added to the object structure tile_locs which is
	  a list of tile locations (in which tiles the object exists in)

	* src/s_basic.c: Added init code to deal with above list

2000-12-17  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/Makefile.am: Bumped libgeda.so version to 11

2000-12-10  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Removed zoom_factor variable

	* src/o_arc.c: Finally added code to implement the line type 
	  postscript output for arcs

	* src/o_circle.c: Also added code to implement the line type
	  postscript output for circles (using arc code)

        * src/configure.in: Added back the lines (saved_cflags etc...)
          which caused debug output to be included in the build

2000-12-09  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/m_basic.c: Put some code into WORLDtoSCREEN routines to bound
	  coords to +/- 2^15 - 1  This is caused by 1) a less than perfect
	  clipping routine and 2) the fact that X stores coords in signed
	  shorts.   This may effect portability to machines where this isn't
	  the case.   The original manifested itself by an endpoint (zoomed
	  really really close) suddenly drawing itself incorrectly.  The
	  clipping routine I used doesn't handle horizontal lines at all.

	* src/s_nethash.c: #if DEBUG'ed out a printf

	* src/f_basic.c: Removed all trace of zoom_factor

	* src/s_page.c: Removed all trace of zoom_factor

	* src/m_basic.c: #if 0'd out unused return_zoom_number function

2000-12-07  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_basic.c, o_conn.c: Started Removing DONT_* flags

	* include/defines.h: Added some pan related #defines

2000-12-03  Ales Hvezda  <ahvezda@geda.seul.org>

	* configure.in: Slightly rearranged things to make cygwin port happy

	* src/m_basic.c: Integrated changes by Werner Hoch, added round_5_2_1
	  function

2000-11-30  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/s_nethash.c: Rewrote s_nethash_build to not use the internals
	  of the hash table.  New version uses a *_hash_foreach function.
 	  The original function was poorly written and violated library
	  encapsulation (my bad).

	* src/o_circle.c: Removed unneeded variable

	* configure.in: Added -fnative-struct flag for CYGWIN port only

	* configure.in: Added --enable-debug flag to enable -g flag 

2000-11-21  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Added netconn_rubberband variable to st_toplevel
	  structure

2000-11-16  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/s_nethash.c: Added creation function (from 
	  gnetlist/src/s_traverse.c)

	* src/s_nethash.c: Renamed all functions to s_nethash_*

	* src/s_page.c: Put in the calls to destroy the nethash data structure
	  when a page is deleted

	* src/s_nethash.c: Added s_nethash_delete_all function

	* include/struct.h: Added conn_list function to st_nethash 

	* src/s_nethash.c: Added conn_list variable usage code 

	* src/s_stretch.c: Added code to check the uniqueness of midpoint
	  connections when they are added to the stretch structure

2000-11-12  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Added st_stretch structure (and typdef)

	* src/s_stretch.c: Added file which will contain the low level
	  data structure for stretching/rubberbanding when a move occurs

	* include/struct.h: Added stretch_head to page structure

	* src/s_page.c: Added the init of stretch_head

	* include/struct.h: Fixed the misspelling of separator

2000-11-04  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Added some variables the undo structure to hold
	  hierarchy state

	* src/s_undo.c: Put in code to use the above added variables

	* src/s_undo.c: Added the above variables to s_undo_add

	* src/u_basic.c: Oops, didn't allocate enough memory for a temp string
	  in u_basic_breakup_string.  Fixed. 

	* src/u_basic.c: Minor correct to malloc

2000-11-02  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Added some more gnetlist rc variables to toplevel
	  struct

	* include/defines.h: Added some hierarchy_*_order #defines

	* src/o_attrib.c: Put in a very very lame lame lame hack in 
	  o_attrib_search_name_partial which should be taken out and shot.
	  It better be removed when I fix the pin#=# problems

2000-10-31  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Added some gnetlist rc variables to toplevel
	  struct

2000-10-31  Stefan Petersen  <spe@geda.seul.org>

	* src/f_basic.c: Fixed f_open to return 0 on failure to open a 
	  schematic and 1 on success.  (Ales merged his changes to match this)

2000-10-26  Patrick Bernaud  <b-patrick@wanadoo.fr>

	* src/o_basic.c, o_box_basic.c, o_circle_basic.c: New fill
	  support and minor changes to line type support.

2000-10-22  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/f_basic.c: Slightly changed Stefan's f_open change.  Even if
	  you cannot open a file, you should still setup the page.

	* include/struct.h: Added some fields in the gnetlist structs for 
          the pinlabel

	* include/struct.h: Added more fields in the gnetlist structs for
	  prefix / suffix strings (for hierarchy support)

2000-10-10  Stefan Petersen  <spe@geda.seul.org>

	* src/f_basic.c: f_open returns an int; 0 on failure, 1 on success

	* include/prototype.h: f_open returns an int.

2000-10-07  Ales Hvezda  <ahvezda@geda.seul.org>
	
	* src/s_slib.c, src/s_clib.c: changed order for #include <dirent.h>
	  and removed a #if defined for CYGWIN32 

	* configure.in: Removed an really old GTK+ check which is no longer
	  needed
	
2000-10-06  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_line_basic.c: Removed all // comments

	* src/Makefile.am: Bumped libgeda so version to 10.0.0

2000-10-05  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_circle_basic.c: Added o_circle_modify

	* src/*.c: Fixed most -Wall warnings

	* include/struct.h: Added some variables for new line type / width
   	  dialog box

2000-10-04  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Added draw_grips variable to OBJECT structure

	* src/o_selection.c: Added code to set and unset draw_grips variable

	* src/s_basic.c: Added code to init draw_grips variable

	* include/defines.h: Added a few grip related #define's

	* src/o_line_basic.c: Added o_line_modify

	* src/o_net_basic.c: Made o_net_modify look like o_line_modify

	* src/o_pin_basic.c: Made o_pin_modify look like o_line_modify

	* src/o_bus_basic.c: Made o_bus_modify look like o_line_modify

	* src/o_box_basic.c: Added o_box_modify

2000-10-02  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_box_basic.c: Further updated the file format per Patrick's
	  instructions

	* src/o_circle_basic.c: Further updated the file format per Patrick's
	  instructions

	* src/o_arc_basic.c: Found a instance where the wrong object was 
	  getting it's line type and file options set (in o_arc_copy.c)

	* src/o_basic.c: Renamed all d1 to length and d2 to space

	* src/f_print.c: Added f_print_set_line_width
	
	* src/o_*_basic.c: Make the appropriate call to above

	* src/o_line_basic.c: Added line type postscript output (solid,
	  dotted, dashed, center, phantom)

	* src/o_box_basic.c: Added postscript output using line postscript
	  output code

	* src/o_complex_basic.c: Found an bug where mirror flag was being
	  set to -1 for embedded components (should have really been 0)

2000-09-26  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Intergrated OBJECT structure changes by 
	  Patrick Bernaud 

	* src/o_arc_basic.c: Intergrated changes to the arc primitive by
	  Patrick Bernaud

	* src/o_box_basic.c: Intergrated changes to the box primitive by
	  Patrick Bernaud

	* src/o_circle_basic.c: Intergrated changes to the circle primitive by
	  Patrick Bernaud

	* src/o_line_basic.c: Intergrated changes to the line primitive by
	  Patrick Bernaud

	* src/create_proto: Updated script to be a lot more general (but
	  unfortunately had to add an ugly hack to get it to work)

	* src/o_attrib.c: Changed <strings.h> to <string.h>

	* src/o_arc_basic.c: Moved some common code out of this file
	  src/o_basic.c: Moved the above code into this file

2000-09-22  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_net_basic.c: Martin found a core dump bug. Fixed.  Wasn't
	  being careful about derefencing a possible NULL pointer (added an
	  if to check if NULL)

2000-09-14  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_net_basic.c: In o_net_consolidate_segments, added a if 
	  expression to make sure you don't try consolidate non-ortho nets
	  (pointed out by Patrick)

2000-08-28  Stefan Petersen  <spe@geda.sul.org>

	* Fixed bug in configure.in. Probably a bug in autoconf.
	  Now it should work to configure when libguile is dependent
	  on other libs.
	
2000-08-26  Stefan Petersen  <spe@geda.seul.org>

	* Cleaned up configure stuff and added guile.m4 to enhance
	  guile configuration.
	
2000-08-22  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/f_image.c: Oops found a core dumping bug which was
	  introduced in this latest variable reorg (wrong structure
	  passed f_image_write_objects)

	* src/f_print.c: Oops found a core dumping bug which was
	  introduced in this latest variable reorg (wrong structure
	  passed f_print_objects)

2000-08-22  Stefan Petersen  <spe@geda.seul.org>

	* configure.in/configure: Made configure look for scm_make_smob_type
	  in libguile.
	

2000-08-21  Ales Hvezda  <ahvezda@geda.seul.org>
	
	* src/o_text_basic.c: #if'ed 0 out o_text_translate (since it is
	  unused) 

	* include/struct.h: Put a complex pointer into the TEXT item 

	* src/o_text.c: Changed all complex to use the above new pointer

	* src/o_text.c: Added o_text_recalc to work on the text complex 
	  pointer
	
	* src/s_basic.c: Added free of text->complex structure to s_delete

	* include/struct.h: Added COMPLEX structure/typedef (includes private
	  complex pointer, x (and screen), y (and screen) mirror, and
	  angle variables)

	* src/*.c: Removed all traces of the old complex pointer and changed
	  them to use the new above pointer

	* include/struct.h: Renamed complex (inside COMPLEX *) to be called
	  prim_objs instead of complex.  Better name (I hope).

	* src/s_basic.c: Removed some dead code

	* src/o_text_basic.c: Removed some dead code

	* src/*.c: Temporarily called complex (COMPLEX *) complex2 (for 
	  easy search)

	* include/struct.h: Renamed text->complex to text->prim_objs

2000-08-20  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Started the conversion from LINEPTS/CIRCLE to
	  a more generic representation 

	* include/struct.h: Added LINE, BOX, ARC structure/typedef

	* include/struct.h: Added void *graphical to OBJECT structure.
	  which for now is commented out

	* src/o_arc_basic.c: Converted all line_points to arc

	* src/s_basic.c: Add ARC structure to various basic init / free
	  functions

	* src/o_box_basic.c: Converted all line_points to box

	* src/s_basic.c: Add BOX structure to various basic init / free
	  functions

	* src/o_complex_basic.c: Made sure you call get_box_bounds with the
	  right (box) parameters

	* include/struct.h: Had to comment out all gpcb related structures 
          (eventually these will be rewritten and put back into production)

	* include/struct.h: Moved all text parameters into TEXT structure

	* src/o_text_basic.c: Converted all graphical paramters to text

	* src/s_basic.c: Add TEXT structure to various basic init / free
	  functions

	* src/g_smob.c: Changed text_string to text->string

	* src/o_attrib.c: Found a whole bunch of instances where an if
	  was checking for a null, but in the same if that same item was
	  being dereferenced (for another value).  Bad.  Fixed.

	* src/a_basic.c: Found another 2 instances of above, Fixed.

	* src/o_circle.c: Removed some dead code

	* src/s_basic.c: Add LINE structure to various basic init / free
	  functions

	* src/o_complex_basic.c: Made sure you call get_line_bounds with the
	  right (line) parameters

	* src/o_box_basic.c: Converted all line_points to line structure

	* src/o_net_basic.c: Converted all line_points to line structure

	* src/o_pin_basic.c: Converted all line_points to line structure

	* src/o_bus_basic.c: Converted all line_points to line structure

	* src/s_basic.c: Removed all traces of line_points

	* include/struct.h: Removed *line_points variable, structure, and
	  typedef

2000-08-15  Stefan Petersen  <spe@geda.seul.org>

	* Fixed bug causing seg fault during GC with new attribute smob.
	  Changed mark function from scm_markcdr to 0.
	
2000-08-12  Stefan Petersen  <spe@geda.seul.org>

        * src/Makefile.am: Makes VPATH building work.
          Patch by Roger Gammans. src/Makefile.in regenerated.

2000-08-12  Stefan Petersen  <spe@geda.seul.org>

	* src/g_smob.c: Added. Contains attribute smob functions.

	* src/Makefile.am: Added above source file. -> 
          all Makefile* and configure are regenerated.

	* include/struct.h: Added attribute smob definitio struct

	* include/prototype.h: Added prototypes for smob functions defined
	  in src/g_smob.c
	
2000-07-04  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/*.c: Updated copyright info in each file

        * src/*.c: Changed all GNU to GPL in the appropriate places

        * configure.in: Bumped version up to 20000704

	* src/*.c: Removed all // comments

	* src/*.c: Removed all warnings

	* src/o_selection.c: Fixed some functions which were either supposed
	  to return something (and were not) or functions which should not 
	  have been returning anything but were.

	* */*: Upgraded to libtool 1.3.5

	* src/s_basic.c: Increased the memory size of the object name string
	  (more digits)

	* src/u_basic.c: Removed #include <malloc.h>, replaced it with
	  #include <stdlib.h>

2000-06-27  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.c: Added type variable to UNDO structure

	* src/s_undo.c: Added code to deal with type variable

	* configure.in: Put in checks for gtk+ and glib 1.2.3

	* src/Makefile.am: Bumped up shared library version to 9

	* All gEDA directories/programs: Created distribution Makefile.in 
	  files

	* include/defines.h: Added #defines to support attrib_edit_dialog
	  invocation flag

2000-06-26  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Added object_head pointer to UNDO struct

	* src/s_undo.c: Added code to deal with above new pointer

	* src/s_undo.c: Had to change some of the s_undo_* functions to
	  have the TOPLEVEL *w_current argument.  Need to review and make
	  sure this is really needed.

	* src/o_*_basic.c: Fixed all *_copy functions to copy the color of
	  the object correctly (not the selection color)

	* src/o_*_basic.c: Also make sure all *_copy functions copy the
	  saved_color variable

	* src/o_complex_basic.c: Fixed *_copy functions to preserve the
 	  selectability of complex objects

	* include/struct.h: Added undo-type to TOPLEVEL structure

	* src/o_list.c: OOPS!  Found an ancient bug.  Forgot to restore
	  object_parent pointer if you passed in an empty list src list
	  to the o_list_copy* functions (did the same for ADDING_SEL flag)

/*************************************************************************/
/* NOT DONE */
src/*.c: Removed all the ADDING_SEL nonsense (code).
include/struct.h: Removed the ADDING_SEL variable from the TOPLEVEL struct
/* NOT DONE */
/*************************************************************************/

	* include/defines.h: Added UNDO_ALL and UNDO_VIEWPORT_ONLY #defines

2000-06-23  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_*_basic.c: Fixed o_*_save to properly save the object if it
	  is selected

	* include/struct.h: Moved undo_* into the PAGE structure

	* src/s_page.c: Added necessary free and init in s_page_* for undo 
	  structs

	* include/struct.h: Added undo_levels and undo_control rc vars to 
	  TOPLEVEL structure

2000-06-22  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Added first cut of UNDO structure/typedef

	* src/s_undo.c: Added new file which will hold low level undo 
	  code

2000-06-07  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_attrib.c: Added Martin Benes' uref renaming patch.  The 
	  one call to the function which does all the work was #if'ed 
	  out.  o_attrib_update_urefMB has some side effects which makes
	  it problematic to have in the mainstream release. 

2000-06-04  Ales Hvezda  <ahvezda@geda.seul.org>
	
	* src/o_text_basic.c: Oops, found an old memory leak; made the
	  assumption that text which was invisible had no text_head.?? and
	  just set complex pointer to NULL, and hence created a leak. 
	  Plugged leak by freeing complex list completely before NULLing

	* src/o_net_basic.c: #if DEBUG'ed out some printf's which dealt
	  with net consolidation

2000-06-03  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.c: Added continue_component_place variable to the
	  TOPLEVEL structure

2000-06-01  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Added promote_invisible variable to the TOPLEVEL
          structure

	* src/o_complex.c: Added code to act on above variable in the new
   	  attribute promotion code

	* include/struct.h: Added keep_invisible variable to the TOPLEVEL 
          structure

2000-05-28  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Added attribute_promotion to TOPLEVEL structure

	* src/o_complex_basic.c: Added Martin Benes' code to implement 
	  attribute promotion.  

	* src/o_complex_basic.c: Renamed attach_attributes to 
	  attribute_promotion

	* src/o_complex_basic.c: Changed some 0's to FALSEs.

	* src/o_complex_basic.c: Added another test to 
	  o_complex_is_eligible_attribute, only visible floating text 
          attributes will be promoted

	* src/o_list.c: Added Martin Benes' code changes

2000-05-27  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_text.c: Replaced o_text_mirror and o_text_mirror_world
          by the much improved routines written by Martin Benes, these 
	  function properly handle the changing of the origin when mirroring
	  text

2000-05-23  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Added buffer_number to TOPLEVEL structure

2000-05-22  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_complex.c: Added o_complex_unset_color_single and 
	  o_complex_set_color_single which unset/set the color on only
	  one object

	* src/o_list.c: Added a return paramater to o_list_copy_to
	  (return the new object which was copied)

	* src/o_list.c: Added o_list_copy_all_selection2 which copies 
	  the objects in a selection list into a plain object list 

	* src/o_list.c: In o_list_copy_all_selection2 unselected the object
	  first (all objects in the selection list should be selected) and
	  then reselected it

2000-04-21  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_*_basic.c: Added a check to make sure the color of all read
	  in objects is valid

2000-04-16  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_text.c: Added some more checking when reading in text items
          Specifically to check for invalid alignment fields

	* src/o_text.c: Added missing alignment field to some of the other
	  warning messages in o_text_read

	* src/u_basic.c: Added u_basic_breakup_string 

	* include/struct.h: Added raise_dialog_boxes to TOPLEVEL structure

2000-04-15  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_complex.c: Renamed o_complex_return_pin to 
	  o_complex_return_nth_pin

	* src/o_complex.c: Created new o_complex_return_pin_object to support 
	  gnetlist's g_get_pin_attribute

	* src/create_proto: Updated prototype.h creation script to use gtk/glib
          paths from my machine (installed in /usr/local ...)

	* src/o_attrib.c: Added o_attrib_search_attrib_value to support 
	  o_complex_return_pin_object

	* src/o_attrib.c: Added o_attrib_search_attrib_name to support 
	  gnetlist's g_get_pin_attribute

2000-03-23  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_net.c: Started fixing the broken code in o_net_consolidate*
	  which was causing a core dump with the new selection code

	* src/o_net.c: Added some intelligence to o_net_consolidate_segments
	  so that objects are properly selected when consolidation happens

2000-03-20  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Added locked_color to OBJECT structure

	* src/s_basic.c: Inited locked_color to -1

	* src/o_selection.c: Removed some old debugging info

	* src/a_basic.c: Removed dead code from o_scale

	* src/o_attrib.c: Removed some more dead code (old selection related) 
	  from o_attrib_*

	* src/o_complex.c: Misc code cleanup
	
	* src/s_color.c: Removed an obsolete comment
	
2000-03-16  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_attrib.c: Got o_attrib_set_color to work with the new selection
	  mechanism

2000-03-10  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Added doing_pan variable to TOPLEVEL structure

	* include/struct.h: Added fast_mousepan variable to TOPLEVEL structure

2000-03-09  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_attrib.c: Removed the first (of many) o_redraw_single's from
	  the attrib free routine

2000-03-08  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_attrib.c: Further cleaned up o_attrib_attach to only attach
	  the single specified attribute item (instead of looping which is
	  not correct anymore)

	* src/o_attrib.c: Got the color setting on attributes and 
	  non-attributes right

	* src/o_net_basic.c: Put some comments in the net consolidate functions
	  since these functions are really broken with new selection mechanism

2000-03-06  Ales Hvezda  <ahvezda@geda.seul.org>
	
	* src/o_attrib.c: Got rid of some of the o_list_search's which are
	  now not required anymore

2000-03-05  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_text_basic.c: Got o_text_recreate to work right with new 
	  selection mechanism (set saved_color correctly)

2000-02-28  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_complex.c: Added o_complex_set_saved_color_only which only
	  sets the saved_color flag of a complex object

	* src/o_complex.c: Added some selection specific functions 

	* src/x_event.c: Got middle button actions working again

2000-02-25  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Added SELECTION typedef and structure

	* src/o_selection.c: Added new selection (data structure) code

	* include/defines.h: Changed NORMAL and SELECTION #defines to be
	  NORMAL_FLAG and SELECTION_FLAG due to name clashes

	* include/struct.h: Added selected flag to OBJECT structure

	* src/o_complex.c: Simplified o_complex_set_color to have only the
	  required parameters (object and the new color) (Also changed order)

	* src/o_complex.c: Found/Fixed a bug in o_complex_set_color

	* src/o_complex.c: Added o_complex_set_color_save which sets the color
	  but also saves it for future use (used in selection mechanism)

	* src/o_complex.c: Added o_complex_unset_color which restores the
	  color from the saved_color variable (used in selection mechanism).

	* src/o_selection.c: Added o_selection_return_first_object

	* src/o_selection.c: Added o_selection_return_nth_object (returns
	  the nth object starting at zero being the first object)

	* include/struct.h: Removed selection_tail and selection_head so that
	  gschem can be completely purged of the old selection mechanism

2000-02-19  Ales Hvezda  <ahvezda@geda.seul.org>

        * README/INSTALL: Updated files to reflect next release

	* src/*.c: Removed all // comments (changed to /* */)

	* src/*.c: Fixed all warnings (using -Wall -Werror)

	* src/o_attrib.c: Really enforced the no spaces beside the equals
	  sign when checking if an attribute is valid or not

	* src/Makefile.am: Incremented libgeda.so version number

2000-02-17  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_text_basic.c: More work on getting postscript output to work
	  with new text alignment

	* include/struct.h: Added text_origin_marker flag in TOPLEVEL struct

	* include/struct.h: Added text_alignment flag in TOPLEVEL struct

	* src/o_text_basic.c: Changed the order of the T (text) item in 
	  schematic files (... angle alignment)

2000-02-16  Ales Hvezda  <ahvezda@geda.seul.org>

	* All configure.in files: Changed the version to 20000220 (to force
	  a release)

	* include/struct.h: Added text_alignment flag to object structure

	* src/s_basic.c: Inited above flag to default value

	* src/s_basic.c: Removed old unused code

	* src/o_text_basic.c: Added the text alignment flag to the file format
	  for reading in text items (old text format is still valid though)
	
	* src/o_text_basic.c: Added the text alignment flag to the file format
	  (saving text times)

	* include/defines.h: Added text alignment #defines

	* src/a_basic.c: Change the default version number (to the current
	  version) if the version tag is not found in a file read in by o_read

	* src/o_text_basic.c: Added o_text_height function to help 
	  readability of the up the code and get rid of awful hardcoded 
	  constants

	* src/o_text_basic.c: Added code to support text alignment flag as well
	  as code to support rotation and mirroring of this new text

	* src/o_text_basic.c: Started getting postscript printing to work; not
	  complete yet
	
2000-02-01  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/s_hierarchy.c: Fixed some bugs so that detached pages (from
	  the hierarchy) get properly reconnected when they are called for
	  again

2000-01-31  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/s_slib.c: Created s_slib_search_single which just search for
          the filename and does nothing else to the name.

	* src/s_hierarchy.c: Created s_hierarchy_down_schematic_single and
	  transformed old call into s_hierarchy_down_schematic_multiple

	* src/o_attrib.c: Put in another check in o_attrib_free_returned
	  to make sure found_objects is not null before it is dereferenced

	* include/struct.h: Added enforce_hierarchy to toplevel structure

	* include/struct.h: Added mawindow to toplevel structure 
          (multi-attrib window)

	* include/struct.h: Added aewindow to toplevel structure 
          (attrib-edit window)

	* include/struct.h: Added sewindow/seentry to toplevel structure 
          (slot-edit)

2000-01-17  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: up and down pointers to the st_page structure

	* src/s_hierarchy.c: Added push/pop symbol/schematic functions 

	* src/s_page.c: Added inits of up and down pointers in the st_page 
	  structure

	* include/struct.h: Added page_control variable (which contains an
	  int which basically describes what hierarchy level you are at)

	* src/s_page.c: Make sure all the above new vars are properly inited

2000-01-04  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_attrib.c: Fixed o_attrib_return_attribs so that it returns
	  an array of objects instead of an array of strings

2000-01-03  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/o_attrib.c: Added o_attrib_return_attribs which returns an 
	  array of all attached attributes given an object 

	* HACKING: Added file which describes file prefix (for now)

1999-11-09  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/s_clib.c: Fixed s_clib_getfiles to filter files based on 
	  the filter (new argument) passed in

	* src/s_slib.c: Fixed a debugging routine to call the right functions
	  for slib

1999-10-23  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/s_basic.c: Added some checks in the object malloc, just for
	  robustness sake

1999-10-18  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/f_print.c: Added some error checking to make sure you can open
	  the postscript output file, otherwise log an error message.
	  Pointed out by Mike Riendeau
	
	* src/f_print.c: Modified f_print() to return something indicating
	  success or error

1999-10-17  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/*.h: Added multiple controlling #ifdef's into all *.h files

	* include/libgeda.h: Created file which contains all the required
	  include files in the right order


1999-10-11  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/s_clib.c: Added the ability to set the count in s_clib_getfiles

	* include/struct.h: Added another search related var to FILEDIALOG 

	* include/defines.h: Added SET_COUNT #define for s_clib_getfiles

	* include/struct.h: Added search_label gtk widget to FILEDIALOG struct

	* ../*/configure.in: Changed version number to today's date 

	* src/Makefile.am: Incremented libgeda.so version number

	* src/o_attrib.c: Fixed -Wall warnings

	* src/s_clib.c: Fixed -Wall warnings

	* src/s_page.c: Fixed -Wall warnings

	* src/s_clib.c: Fixed s_clib_getfiles so that *only* files which .sym
	  suffix get read in as valid symbol files

	* src/o_pin_basic.c: Added o_pin_modify() 

1999-10-10  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/defines.h: Added a few more defines to support SAVEAS_*
	  and the new file dialog box

	* include/struct.h: Added a few type vars to the FILEDIALOG struct

	* src/s_log.c: Added cwd to s_log_init to deal with the chdirs that
	  gschem now does

	* include/struct.h: Added a last search pointer (int) vars to the 
	  FILEDIALOG struct

	* src/s_clib.c: Added s_clib_return_num 

1999-10-09  Ales Hvezda  <ahvezda@geda.seul.org>

	* src/s_page.c: Changed s_page_add: full path is now in page_filename
	
	* src/s_page.c: Added full path only if page_filename doesn't start 
	  with a '/'

1999-10-05  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/defines.h: Added some FILEDIALOG #defines

	* include/struct.h: Added filter_type variable to FILEDIALOG struct

1999-10-03  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Added filename_entry variable to FILEDIALOG struct

	* include/struct.h: Added preview rc variable to TOPLEVEL struct

	* include/struct.h: Added preview_control variable to FILEDIALOG struct

	* include/struct.h: Added directory_entries and file_entries to
	  FILEDIALOG struct 

	* include/defines.h: Added MAX_DIRS and MAX_FILES

	* Fixed all *.c files to #include defines.h before struct.h

	* include/struct.h: Added toplevel variable to FILEDIALOG struct

1999-10-02  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Added TOPLEVEL preview variable to FILEDIALOG struct

1999-10-01  Ales Hvezda  <ahvezda@geda.seul.org>

	* include/struct.h: Added xfwindow array to TOPLEVEL structure
	
	* include/struct.h: Made the above array a structure
 	
	* include/struct.h: Changed FILESEL struct to FILEDIALOG struct

	* src/g_basic.c: Added #include for define.h

1999-09-28  Ales Hvezda  <ahvezda@geda.seul.org>

        * src/o_attrib.c: Removed the ability to attach non-text items
	  as attributes as a sch/sym is being read in (o_read_attribs)

	* src/o_attrib.c: Fixed a nasty bug where the color of text was
	  being forced to the attribute color even if you didn't want that
	  color (pointed out by Magnus)

9/19/99 Make sure libgeda works with guile-1.3.2a

	Added some code to o_text.c to look for char_.sym for lowercase
	characters when running CYGWIN32

	Messed up above slightly, now fixed

	Did not return a success (zero) in s_color_request, now fixed

	Increased the number colors to 25

	Fixed all warnings

	Increased the .so version of libgeda to 4

9/18/99	Fixed a bug in s_color_gdcolor_init, had the gd color alloc in the
	wrong place (before a pointer was set)

9/17/99	Added/changed a few variables the various structures in struct.h

9/16/99	Removed the restriction that sym/sch files have to be perfect.  You
	now can have garbage in a sym/sch file and it won't exit, but instead
	warn the user and display what it read in.

	Added a bunch of tests into o_attrib_attach to prevent:
		- Attaching a non-text item as an attribute
		- Attaching an attribute to more than one object
	
	Improved the warning that is displayed when an attribute is already
	attached to an object

	Updated f_open and s_page_new to only open a schematic/symbol if it
	isn't opened already.

9/12/99	Added a flag in s_netlist structure for net naming priority

9/7/99	Added s_color.c 
	
	Cleaned up code to reflect the new function names created by s_color.c

	Removed all lame function pointers now that the color stuff is part
	of libgeda

	Added st_color structure to struct.h

	Added o_attrib_search_name_single_count which is like the other
	search_name functions in that it allows you to pick the n'th 
	occurance of an attribute but only searching the specified in object

9/6/99	Removed most color #defines from color.h, in prep for the new color
	system

	Temporarily broke color postscript printing
	Temporarily broke color image writing

	Put into colors.h the proper #defines for the new colors scheme
	
	Put a few user rc variables into the toplevel struct

	Fixed color postscript printing
	To do this, I had to create a ps_color_string global variable function
	pointer, so every gEDA program needs to define this if it has to be
	linked to libgeda

	Fixed a coredump bug which was caused by improper attributes (ie
	pin15=  (and no value))

	Fixed o_attrib_get_name_value so that improper attributes are NOT
	returned as proper attributes 

	Started to fix the broken color image writing
		- Re-arranged the allocation of colors in o_image.c

	Got color image writing working again

	Unfortunately had to create another function pointer for 
	x_color_gdcolor_init (ugg... I need to clean all this up...)

8/31/99 Renamed ntext to text (finally)

	Hopefully fixed the problem that gnetlist was having with embedded
	components ?

8/30/99	Fixed the bus visual cues postscript output to look better 
	(by controlling the capstyle)

	Fixed the direction of horizontal bus visual cues in postscript
	output

	Renamed all ales to conn and ALES to CONN


8/29/99	Added bus_gc

	Added support to the postscript / image printing for the bus cues

	Got bus to look thicker when they are imaged.  Still need to do
	the same to nets

	Fixed a postscript problem when you have thin nets enabled 
	(everything would be thick... which is the exact opposite of what
	 you would want)

	Removed a "this is totally broken" comment from o_complex_add_embedded
	(I think it works... but just in case...)

	Removed all warnings from the code

8/28/99 Fixed a minor bug: connect two nets to a bus to the same point, you
	would get an invalid cue, which isn't right (that's a valid bus
	midpoint connection).

8/27/99 Set the program version to 19990829 to force Ales to release
        on the 29th :)

	Updated all *.c and *.h files to have the right address for the
        FSF in the copyright/licence header
  
        Updated library so version 

8/18/99	More work getting buses to work correctly, updates to o_ales 
	(which will turn into o_conn eventually)

	Added #defines for output-capstyle
	
	Added code in f_print which does the work of the capstyle keyword 

	More work in o_ales to get bus to work right.
	
	Added code which determines if a connection is valid or invalid
		NOT valid:  pin to bus
		NOT valid:  net to endpoint of bus	
		
8/17/99 Started adding bus object
		Including creation of all basic functions
		Update toplevel structure (struct.h)
		Update of enumerated types of objects 

8/12/99	Added o_net_modify to support the stretch command

8/11/99 Added o_attrib_search_toplevel which searches for toplevel attributes
	in all loaded pages.

	Fixed a fatal bug (core dump) in the o_net_consolidate_lowlevel
	function (as well as a possible memory leak) that deal with
	connecting nets together which both had attributes.

	Fixed another memory leak in o_net_consolidate_*

	Fixed configure.in to properly check for cygwin port and X11
	libraries (for all other tools as well)

8/5/99  Added some stuff to configure.in for win32 builds

	Removed some bogus #includes <dirent.h> from a bunch of files
	s_attrib.c, s_papersize.c, s_stroke.c

	Renamed private POINT structure to sPOINT (single POINT) in m_basic.c
	(it was conflicting with some includes in win32)

	Added some more #if conditions to the #include <direct.h>, only
	include this on UNIX platforms

	Added code in configure.in to ignore the requirement for X11 for
	cygwin

8/3/99	Added to TOPLEVEL the net_consolidate flag

	Upgraded to libtool 1.3.3

	First attempt at getting net_consolidate to work with attached
	attributes

	Removed an extra return from o_attrib.c

	net-consolidate code is not 100% working today.

7/27/99 Added o_net_consolidate* functions which take net segments and 
	if possible combine the nets into one single net.

	Added o_net_consolidate to f_open so that it runs
	whenever you open a schematic

	Added o_net_consolidate to f_save so that it runs 
	whenever you save a schematic

7/25/99 Cleaned up g_read_file(). (by Kazu Hirata)
	
7/23/99 Added u_basic_strdup_multiple() to u_basic.c. (by Kazu Hirata)

7/21/99 More work on getting all objects to use new object init and link
	routines (rest of o_*_basic.c functions) 

	Created u_basic.c for utitlity functions to which Kazu is adding

	Removed all traces of s_passing.c and s_passing.h (Yeah, no more
	p_* kludge)

	#if 0'ed out add_object, replaced by new object init and link 
	routines

	Found all unknown p_* variables and removed them

7/16/99 Added s_basic_init_object which just creates an object and inits
	it with default values (this is part of the s_passing kludge removal)

	Added s_basic_link_object which links in the object into the passed in
	ptr linked list.

	Removed "int selected" from struct.h (was totally unused)

	Minor cosmetic changes in struct.h

	As a first test, converted o_ntext_basic.c to use new 
	s_basic_init_object and s_basic_link_object

7/15/99 Added support for libgdgeda 1.6 (mainly means searching for libpng)

	Removed all traces of old libgdgeda 1.5 gif support

	Changed the check for zlib (uncompress is the function it searches
	for)

7/10/99 Started to improve the performance of the math functions
	(was doing to much math everytime I was calling pix_x/pix_y)

	Finished speed improvements in mil_x and mil_y

	Updated a few places where it's important to call set_window
        (part of the math speed improvements)

	Added some variables to struct.h to support gschem rc files

	Added displayed_text_len which holds the true string length of 
	text which is displayed

	Added a check in o_ntext_read for unsupported text angles

7/6/99  Didn't really disable libgdgeda when using --disable-gdgeda
        Now fixed.

7/5/99	Fixed a minor typo when allocating a string "pin" instead of "slot"

	Hopefully got slotting to work with alphanumeric pins

	Removed all warnings	

	Updated configure.in a bit

	Updated version number (in all other programs as well)
	
	Updated README file (in all other programs as well)

7/4/99	Fixed the headers in all files to be correct (GPL)

7/3/99 	Removed some debug printfs from s_nethash.c

	Removed some obsolete data structure elements in the gnetlist part
	of struct.h

	Added code to warn user that a zero length object (line, net, pin 
	etc...) was just read in

7/2/99 	Fixed the ./configure stuff dealing with libgdgeda so that it works
	when libgdgeda isn't installed in a system directory

7/1/99 	Changed all gd includes to gdgeda to distinguish my version of gd
	from the official one

	Changed HAS_LIBGD to HAS_LIBGDGEDA

	Added #ifdef HAS_LIBGDGEDA where appropriate

	Missed a few spots in adding above, found them all I hope

6/29/99 Added s_nethash.c which deals with the nethash table in gnetlist

	Added init of the nethash table to s_page.c

6/26/99 Fixed the output of 180 rotated text in the postscript output

6/25/99 Added the ability to generate black and white gifs

	Moved a o_redraw_all from libgeda into gschem where it belongs
	(f_image.c)

	Removed all traces of GTK_DEVEL 

6/24/99 Got all the object primatives outputing to the image (including
	the rather painful arcs) 

	Added the ability to change the image size

	Added a o_recalc function which recalcs, but doesn't draw the objects

6/23/99 Added o_image.c (which is code which uses the gd lib to output 
	schematics to gifs)

	Added some entries in the TOPLEVEL structure to support the image
	printing

	Added f_print.c which includes all the toplevel code for writing
	an image

	Added support to configure and friends to make libgd an optional
	library

6/17/99 Added o_ales_search_object which goes through entire the ales_table and 
	finds the n'th occurance of object 

	Above may be removed and moved somewhere else (into gnetlist)

6/13/99 Removed s_delete_head from production

	Attempted to find the hidden attribute memory leak

	Found above memory leak and squashed. 

6/10/99 Added the start of support for not creating text items which are 
	hidden

6/9/99	Increased the number of symbols which can be in a directory to 1024
	from (256) in s_clib.c (s_clib_getfiles)

6/1/99	Fixed a few minor things in s_page.c and s_basic.c (p_circle stuff)

	Put some checks to prevent the coredump condition described below

	Put some casts to make make happy (less warnings)

5/31/99 Fixed printing for nets visual cues

	Removed all traces of the old connection system

	Discovered a core dump condition in clib_cache_free
	(caused by reading in swedish/non-standard-ascii character font
	 files, okay for now)

	Few minor touch up to s_clib.c, but not enough to solve above

5/29/99 Change the license for libgeda back to GPL (from LGPL)

	Put in another check in the o_ales_update_nets function to 
	make sure we don't add duplicate objects into the ales_list's

	Added in code which allows for unattached toplevel attributes
	(o_attrib.c)

5/99	See ChangeLog in gschem for all the changes related to the new
	connection stuff

	All connection stuff is in o_ales.c (will be renamed to o_conn.c
	once things get a big more stable)

5/16/99 Removed ../libgeda/prototype.h from f_print.c

        Removed ../include/x_states.h and ../include/x_events.c

        Moved prototype.h to ../include (change all the source as well)

        Commented out most of ../include/globals.h

5/13/99 Increased the size of buffers and the reading in of attributes 
	(o_attrib.c -- o_read_attribs)

	Increased the size of text strings (in o_ntext_basic.c)
	
	Fixed the appropriate string in s_passing.c (and s_passing.h)

	Fixed text_string allocation size in add_object (s_basic.c) 

	The above changes should fix the bug reported by Thomas Dean

4/27/99 Minor comment fix in include/struct.h

4/20/99 Minor fprintf warning/error message touchups in s_clib.c

4/15/99	Added coord dialog variables to WINDOW structure

3/23/99 Added GtkWidget *abwindow to struct.h

3/19/99	Added expand_env_variables which takes a string and expands all
	shell enviroment variables. 

	Fixed it so that when you do some attribute related activities
	the changed flag gets set

	Had to remove one of the above because just selecting something 
	with attributes would cause the flag to be set...

3/9/99  Remove all // from all include/*.h files

3/2/99	Added missing #include <stdarg.h> to s_basic.c

3/1/99	Fixed the vsnprintf problem I thought I fixed.  It's fixed now!

	Updated struct.h (new schcheck structure)

2/25/99 Added gsymcheck structures (include/struct.h)

2/12/99 Added code (#ifndef'ed) for vnsprintf to fix the Solaris 5.5.x 
	problem (didn't have vnsprintf).  The vnsprintf wrapper is from 
	Timidity++-1.2.1, which is under the GPL v2.0

	Minor bug fix to s_log_close (disable the logging of messages after
	you close the log file)

	Found a memory leak in s_clib_cache_free, the index used in the loop
        could wrap, so you might end up freeing only a portion of the entries

2/11/99	Searching through stroke structure fixed to be faster (does not 
	search the whole array of structures)

	Implemented a return value of s_stroke_search_execute (TRUE if it
	finds a stroke, FALSE otherwise)

	Increased max number of strokes to 256

2/9/99	Increased buffer which is used for reading in schematics to 1024
	characters

	Increased buffer which is used for saving schematics to 1024
	characters

	Added s_stroke.c (place where strokes to action mapping is stored)

1/24/99 Fixed a fprintf format statement (%% instead of %) in f_print.c

1/23/99 Fixed printing problem created when I switched the rc reading order

	Added code to support portrait printing printing (in struct.h : 
	print_orientation, defines.h - a few useful defines)

	Changed f_print_header, w_current is passed in now 

	Worked some on getting portait mode right (instead of the _hack_ 
	which it currently is)

	Changed the way the translating actual happens in the actual 
	postscript (instead of changing the points in C, it's done with a 
	translate), much cleaner. (be sure to remove all the dead code... 
	maybe?)

	Got portrait printing working more or less.  Still might be buggy
	though.

	Added support for color postscript printing (f_print_set_color)

	Fixed some bugs in the printing of colored nets (end/midpoints not 
	being colored right)

1/17/99 More gtk+ 1.1.x compatibility work (in s_log.c) (minor #ifndef)

	Changed s_log_message to use vsnprintf instead of the g_v* functions
	since they were not behaving like I want them to.

1/9/99	Added gtk+ 1.1.x compatibility to libgeda
		g_vprintf -> g_strdup_vprintf (s_log.c)

12/30/98 Removed duplicate code from snap_grid function

12/15/98 Added clip_nochange and clip_change (really just copied and
	 changed existing code).  These routines either just tell if a 
	 line (object) should be clipped and/or the actual points are 
	 clipped. 

	 Added SCREENencode_halfspace and WORLDencode_halfspace
	 which support above code

	 Discovered that my clipping routine wasn't working completely 
	 right (slope was always zero) fixed now? 

12/13/98 Fixed pin color being saved as -1
	 
	 Added some checks in clip to make sure you don't divide by zero 
	 Assume the object is visible if you were going to divide by zero.

12/9/98 Added WORLDabs and SCREENabs, these function, don't return a points
	coordinates, but rather an absolute measure in either world or screen
	coordinates (such as a width of a line or the radius of a circle)

	Finally fixed o_ntext_print so that you can print out ('s and )'s.
	(should work on all postscript printers correctly)

	Changed the ps of text output so that it uses "show" instead of
	"true charpath fill"

	Cleaned up rest of circlefixme comments left over from yesterday

12/8/98 Added st_circle structure and CIRCLE typedef to include/struct.h

	Started changing o_circle_basic to use new structures above

	Changed s_basic to allocate and free above structures

	Added circle structure to s_passing.c/s_passing.h
	
	Added some if's in add_object for p_line_points and p_circle

	Went through and added p_circle=NULL to all the places that needed it

	Went through and fixed up all prototype errors associated with above
	change

	Discovered a major bug in o_complex_rotate_lowlevel, was trying to
	rotate a circle using a box routine (worked previously since circle/box
	used similar datastructs, now that's changed) 

	Found the same sort of bug as above in o_complex_mirror_lowlevel. 
	(trying to use box routine to mirror a circle)

12/6/98 Found another really long term bug in dist() (wrong value being 
	set to temp var).  I don't know how it worked with this bug.

	Found another long standing bug in circle, again not sure how things
	worked before, dumb luck.  When saving, radius which was saved 
	could have been zero due to how the circle is represented in memory
	(stupidly)

12/5/98 Found a nasty bug in the printing of X endpoint lines, was using
	offset variable instead of cross, also had the wrong variables
	in various places

12/3/98	Added Tom Javen's finnish / swedish libgeda patch to o_ntext_basic.c

11/27/98 Apparently I didn't fix the %! in f_print.c so now it's definately
	 fixed 

11/18/98 Removed some irrelavent/dead/wasteful code from m_basic.c (math 
	 routines)

11/15/98 Added code to center LIMITS printed schematics

	 Added code to deal with space.sym (the right way) (when reading in
	 the width specifier)

	 Added backtick.sym to o_ntext_basic.c

11/6/98 Added sort routine to s_clib_getfiles (so that components are in 
	alphabetical order when displayed)

	Added support to TOPLEVEL struct for print dialog box

	Added s_papersizes.c, place to hold paper sizes read from rc file

	Added print_output_type to TOPLEVEL structure 

11/5/98	Added paper_width, paper_height to the TOPLEVEL structure

	Started work on generalizing the postscript printing (print to
	any papersize)

	Started work on being able to print out the current window

10/28/98 Cleaned up o_ntext_basic to get rid of special code for space 
	 character

10/25/98 Cleaned up all warnings (-Wall only)

	 Added some error checking in a few misc places

	 Added version information to o_save (o_save_write_header)

	 Added version information reading to o_read 
	
	 Passed version info to all o_*_read functions (this was done so, 
	 because o_read is called recursively)

10/24/98 Added the ability to have comments in schematic files, but they are
	 not saved...

10/22/98 Removed arc bounding code again... still not working right

	 Added o_attrib_slot_update (update pins based on slot, given complex)

	 Added o_attrib_search_slot_number (search for slot#)

	 Added o_attrib_search_pin_number (search for pin#)
	
	 Added o_attrib_slot_copy (copy pin information over to new complex)

	 Added the o_attrib_slot_copy to o_complex_copy

	 Found a memory leak in the above code, fixed (along with some other
	 major/minor bugs)

	 Got the first working version of the slotting done

10/18/98 Added o_attrib_search_slot 

	 Changed o_attrib_search_name_single to return the object where the
	 attribute lives

	 Added a bunch of o_attrib_search_name_* function to search for
	 various standard attributes

10/17/98 Applied patch by Roger to add variable grid spacing

10/15/98 Attempt to fix the arc bounding code (doesn't quite work 100%)

10/12/98 Found a small bug in world_get_circle_bounds which was causing 
	 a_zoom_limits to set the wrong value if a circle was the largest 
	 object 

	 Finally fixed o_arc_add so that it takes world coords like all
	 the other objects! Woo Hoo!

10/10/98 Added netlist structures to struct.h 

	 Added visited flag to object structure

10/9/98 Removed some really old #if 0 and did a small amount of code cleanup

10/8/98 Worked some more on the mirror code of complex objects

	Almost working except for text inside components which is unmirrored 
	(that displays incorrectly)

10/6/98 Broke schematic format again with the addition of the mirror flag
	on complex objects

	Added code to implement above

	Changed the way the rotating of complex is done

10/5/98 Added o_line_mirror

	Found a nasty cpu sucker, in o_ntext_rotate, where you were doing
	the rotate effectively twice.  Oops.  Removed one line rotate while
	loop

	Added rest of o_*_mirror

	Worked on o_ntext_mirror 

	Worked on o_complex_mirror

	Added all o_*_mirror_world

	Found/fixed a minor bug in the text rotate dealing with the mirror of
	attributes (mirroring wrong point when mirroring attributes)

	Discovered a case which broke arc printing (negative sweep angles),
	Hacked something together to fix it, but unknown if it's a complete
	solution

	Figured out how to finish up complex mirrors, but that will have
	to wait till tomorrow.

10/4/98 Worked on gettting printing working and flexible (f_print)

	Got text to be printed using native postscript fonts.  The mapping
	between the stroked fonts and the real ones is really close, not 
	perfect, but close.

10/1/98 Fixed all warnings (with -Wall)

	Found a place where temp_parent wasn't being used to temporarly
	hold object_parent (o_list.c _copy_all)

	Added README and COPYING

9/30/98	Added code to have text that is rotate 180 degrees be upright and
	readable (almost perfect, but still need to get it exactly looking
	right) (text with bars and text with subscripts doesn't rotate right,
	but that can be fixed in a better way)

9/29/98 Today starts the new release system: 19980929

	Added o_attrib_copy_all (to copy attribute lists), useful when you 
	rotate components (and the attribute list is discarded)

	Added o_attrib_reattach and o_attrib_set_color to help support the
	proper continuation of attached attributes to complexes when they 
	are rotated

0.0.5
-------
9/27/98 Fixed o_complex_*_rotate functions to actually work
	Modelled after the ntext ones

	Found a rotate bug in arc_world if you passed in a zero angle
	Made a similar change to all the rotate_world functions

	Found a new bug in arc_rotate_world, arc's were not being rotated
	correctly

	Moved the highly gschem specific o_complex_rotate into gschem/

	Fixed the broken x_update_log call in s_log_message

9/26/98 Added o_*_rotate_world routines  

	More attempts at getting complex's to read and rotate in correctly

	Added o_ntext_rotate_lowlevel (which properly rotates text 
	based on angle)

	Fixed rotate_point_90 so that it can accept any angle in increments
	of 90 degrees.

	Wrote and Got o_ntext_rotate working (which rotates text when you
	hit the rotate button)

9/25/98 Added the angle argument to the complex type (this breaks all 
	schematic files!!) (embedded components now totally broken)

9/23/98	Fixed snap_grid, so that it would work on negative inputs (doh!)

	Added rotate_point_90, a simplied more general func of rotate_point
	Might be removed in the future, but for now is guaranteed to work.

	Fixed o_line_rotate (better name) and to use above function

	Added all the o_*_rotate functions, most stubbed, only ones that work
	are the line related ones

9/17/98 New code for snapping to the grid (m_basic.c)

9/13/98	Added scheme_directory to the TOPLEVEL structure 

9/12/98 Added return_zoom_number (m_basic.c)

	Added world_get_complex_bounds (o_complex_basic.c)

	Added o_complex_world_translate_toplevel (for object like components)
	which should be completely translated (o_complex_basic.c)

	Added world_get_ntext_bounds (o_ntext_basic.c)

	Fixed a bug in o_ntext_add where the bounding box of the text item
	was not being set (incorrect call to get_ntext_bounds)

	Fixed a bug in the translate_all deal with complex objects, wrong
	complex translate was being called (should have been _toplevel)

9/4/98	Switched to -version-info since it's more portable 
	
	Moved o_basic (mostly) out of libgeda and into gschem

	Removed a lot of gschem specific functions out of libgeda

	Made some function pointers so that various functions can be 
	revectored (very useful) 

9/3/98	Create libgeda using libtool

	Forced library name to use -release instead of -version-info
	because library will change drastically for a while

	Started work on breaking (removing specifics) libgeda from gschem