Changes from 0.2
 - removed errant parray from bind.tk
 - fixed typos in java.rc (renamed to java_init.tk)
 - removed "image" from option sheets
 - don't try to test "blank" anything
 - added save option to java test dialog box
 - don't generate error if hr font in html_lib isn't found
 - don't die if ui file contains invalid font reference
 - changes sort_widgets2 to eliminate '.' in front of master name problem
 - fixed "dismiss" on help
 - prevent rediculously long error messages from java
 - don't print Sorry no help for... messages
 - remove geom: arrays upon "New"
 - fixed anchor bug
 - changed name from 0.2 to 0.3
 - changed "exec date" to "clock", and wrapped "catch" around all exec's
 - fixed tkwait in colors.tk to prevent window flashing
 - added dialog boxes for failure to open project files for writing
 - changed reliefs of palette to make items NOT look like buttons
 - changed open/close dialogs to limit height to 10 entries
 - changed startup to use "-java" on command line to turn on java mode
 - Added platform dependent stuff to preferences.tk
 - added dialog box for bad startup file
 - "Alt-F4" always terminates java applications. (except on W'95 -
    java's broken)
 - fixed bug in save-dialog whith empty directory
 - Fixed lost-button bug on WIN'95 (Lost undefined)
 - build & test uses a slave interpreter, and almost works
   (needs patch to b3)
 - don't emit package statement for "empty" package
 - fixed pad->wad conversion when reading ui files
 - moved all global variable initialization to init.tk
 - removed dead code
 - added "busy" indicator to prevent re-entrancy problems (message -> red)
 - save always generates target file, test doesn't
 - different languages use different file suffixes [INCOMPATIBILITY]
   .ui for tcl, .jui for java
 - "testing" under tcl doesn't use a special temporary file anymore
 - fixed font problem with CDE
 - remove "relief" and "borderwidth" tools from java mode
 - added java specific help to palette entries
 - compile_java doesn't die if there are no widgets
 - "edit code" in java now looks at the <project>.include.java file, 
   and keeps a "spare" copy in the .jui file (only if ^ isn't writable)
 - renamed compileg.tk to grid_init.tk so "grid" mode may be
   enabled with a "-grid" command line flag.
 - remove non-implemented menu entries for command menu, fix
   menu.tk code to not die on missing menu items
 - changed -option code to only include an option 1ce
 - loading in a project tries to read in a project specific "rc" file
 - minor patches around windows bugs
 - fixed bug in P(export) for non-default names (twice)
 - added url address to about box
 - added brent's directory browser
 - added sample perl code generator - UNSUPPORTED
RELEASED 0.3
 - fixed sorting routine in save.tk so frames are always created before
   their children
 - added support for Netscape <body> tag to configure help colors
 - added check for action_override in java code generator to permit
   customization of code generation (see testing_init.tk for an example)
 - Fixed down-arrow from going into empty subframe
 - changed button.tk to prevent frames from being copied or moved within
   themselves (or their decendants) under some circumstances.
 - changed version from 0.3 -> 0.3a

----------------------------------------------------------------------
BEGIN -- formerly in SpecTcl/changes

* fixed generic option forms
* fixed geometry validation on forms
* fixed span behavior when copying/moving widgets
* fixed error when building empty app
* added completion message to save
* fix compile to work when sub-frames have no members
* allow items to be renamed to default values
* double-clicks now bring up option sheets
* better error messages in spots
* changed geometry "anchor" option to "align" to avoid name conflict, so both
  anchoring and alignment work
* added tabbing control
* made sure frames get created in the proper order
* Clear is fixed (but overkill)
* Fixed arrow_update bug by updating arrows at every arrow_activate call
* changed build+run to try $argv0
* rechanged build+run to use info nameofexecutable
* Fixed bug that caused widget to be moved to the top-left if THE
  mouse is moving too fast
* Added dirty bit in Current(dirty).
* pop-up dialog boxes for clearing, quiting, or loading with a dirty project
* re-wrote toolbar widgets as children of .
* added file menu: new, save, save as, and open
* Changed arrow highlighting to use cursor instead of line width 
* Changed "New" dialog box to add a "save" option
* There were 2 *different* sort_widget procs - renamed one sort_widgets2
* added help for grid lines and resize handles
* make resize handles a bit bigger
* fixed keyboard traversal of open dialog box
* Added new row, new column, repeat toolbar to main menu
* Added color editor for adding new colors to palette
* Changed "boat" cursor to a better shape
* Changed compile.tk to put a "catch" around font configure options
* compile.tk no longer generates pre- and post- hooks (they aren't used)
* Can specify project (or file) name on the command line
* Modified quit dialog to support quit, save&quit, cancel
* catch WM_DELETE_WINDOW message to permit saving before an exit
* fixed cut and copy menu items to place widget on clipboard
* palette puttons depress on Push instead of Sweep
* disallow '@' and '#' in user chosen widget names (actually only [a-zA-Z0-9_])
* re-wrote arrow widget traversal behavior
* fixed help to prevent spurious messages, added more help messages
* Fixed bug in color editor restoring the wrong color on "cancel"
* Added *delete* option to edit menu
* Added "kill test" to command menu"
* Added postcommands to disable N/A menu items on "command" and "edit"
  menus
* Changes "fg" toolbar item to set activeforeground too
* Fixed resize behavior of option forms
* fixed wm geometry of option forms
* changed find_slot algorithm to eliminage missing widget bug
* build&test uses a temp name instead of the "real" project name
  "save" also invokes the compiler
* Changed item selection to permit selection a cell by clicking on it.
* added "paste" to paste widget into selection spot, either widget or cell
* Added html help facility based on html_library-0.3, with the
  form support removed
* Added SpecTcl icon bitmap.  Display icon and project name when iconified
* removed "add row" and "Add column" from menu, replacing them with
  navigate, which invokes up, down, left, and right
* added HELP binding to bring up "quick-tips" help
* Removed redundant "Orientation" and "level" options on option sheet
* Fixed double click binding on list boxes to prevent binding errors
* Fixed "back" option in help, and added better error daignostics
  for missing pages
* fixed bug in row/column reshape when canvas was scrolled
* added "src" option to lists in html system to permit graphical
  list symbols, added gif transarency support
* added checks in main.tk for proper versions of TK and blt_table
* Added a version stamp to generated files
* Added animated "about" box
* added copyright notices to all files
* finished the tutorial help section
- released 0.1
* delete_selected_arrow was broken if only 1 row or column was left
* The font input filter didn't handle font families with spaces or * as font sizes
* added Brent's error reporting tkerror
* the -menu option on menu buttons aotomatically prefixes the name of the
  parent menu
* Fixed class -> widget name conversion to work for Tix widgets
* added "catch" to sync_all to allow blt widgets to (sort of) work
* added menu_add and button_add to allow app specific customization
  of spectcl
* spectcl only looks at the "last" element of argv as the project name 
---
KAC 9 Aug 96
* Changed grid lines to be selectable, and then the insert key inserts
  columns and/or rows.
* Delete works on grid lines.
* the geom: array is gone, along with the table_setup function.
* arrows are now real-time.
* grid lines can be drug to widen/shrink the grid.
* grid sweeps cannot be done below 0, as grid doesn't handle that.
* grid2 reports slaves in a different order than grid1, so the 
  code has to be order independent.
* made sure that the code works a well using wish4.1 as wish4.2.
* dialog boxes for location were replaced using Ioi lam's dialog boxes.
* sweeping of outlines happens more intuitively.
* The separate fill/anchor widgets have been replaced with a single
  'sticky' widget.
* changed the scrollbars to look "normal", so they don't depress as you move 
  the cursor over them.
* made a preferences dialog, and moved the preferences over there.
* provided a mechanism to put "fake" widgets in the toolbar, as a precursor
  to having composite widgets, and java mega-widgets.
* provided balloon-help for menu items.
* provied for early quitting of the about box, (though maybe the "early"
  stuff should just slam all the widgets in place so that people can shortcut
  to the end...?)
* The kill test menu didn't work as advertised in menubar.menu, the code
  had been manually changed in menubar.menu.tcl.  Updated mainmenu.tk
  to reflect the change.
* changed the widget search mechnism to be more robust.
********************************************************************
* KAC - Changed java_setup.tk to bind {} to the <Return> event for
  the .entry so that widgets don't get multi-line labels.
* KAC - Changed button highlighting when dragging so that there's 
  red border around the button when depressed.
* KAC - Changed the relief of the preferences.
* KAC - Changed the expr's in grid and save.tk so they now work
  under the compiler.
* KAC - Set the toolbar up so that it also tracks the state of the
  template widgets represented by the palette.
* KAC - Make the column/row geometry propagate down when rows/columns
        are deleted.
* KAC - Put evalstats in the list of commands not to try...(it's a 
        compiler procedure.
* KAC - Put a "get rid of" button on the Java tk_dialog box.
* KAC - Changed SpecTcl to remember what the initial size is, and
        save that as its minimum size.
* KAC - Color lists are now saved with projects.  Projects that don't
        have color lists get the last one made.
* KAC - Improved handling of wierdness passed in via the -path blah option.
* KAC - Fixed menus so that when a palette item is selected, ^-W does
        the option sheet thing.
* KAC - Changed options so that there's a concept of a 'global' option,
        so that if you're changing the 'variable' option on one widget,
        and pull the option sheet up on another widget, it'll be on
        the 'variable' entry.  If that fails, it looks at the last
        focused item for this type of widget.
* KAC - Changed option sheets so that when the scrollbar is released,
        the topmost item is focused so that when the mouse is moved 
        outside the toplevel, and back in forms_focus_in doesn't 
        move you to another part of the form.
* KAC - Fixed sync_relief so that it's correct again.
* KAC - Added combo boxes to many of the items in an option sheet.
* KAC - Added several short cut keys, changed arrow key movement
* KAC - Fixed changing the font style on a widget changes it's bg.
* KAC - Fixed a bug with Load project into a frame.
* KAC - Fixed a bug where moving between widgets using the keyboard
        accelerators now does a sync_all
* KAC - when going between widgets with the pineed option sheets
        the last property selected will now show up.
* KAC - Fixed a bug with orientation introduced when double-clicking
        the palette was introduced.
* KAC - Made sure that Delete and Insert didn't get through the option
        sheet
* KAC - Used Base_dir to find images.
* KAC - Fixed a bug where the faux widgets made when comboboxes were
        created weren't being destroyed.
---------------putback 9-12-96------------------------------------
* KAC - Fixed file name on the command line to work again with
        $P(project_dir)
* KAC - Fixed bug where if choosing a color for the preferences, and
        'cancel' chosen, the interface was broken after that.
* KAC - Fixed MacScrollbars to work.
* KAC - Bound cut/copy/paste to virtual events.
* KAC - Set preferences to only auto-raise when creating.
* KAC - Set the comboboxes to be toplevels.
* KAC - Set the shrinking problem with the buttons for comboboxes.
* KAC - Changed the "Okay" button on option sheets back to "dismiss"
* KAC - Got rid of debugging output while pasting frames.
* KAC - Fixed Reapply
* KAC - Justify and Style now update the form properly.
* KAC - Allowed clicking outside the grid to insert widgets
* KAC - Fixed toggling of palette items so that if a palette
        item is selected, clicking it again turns it off.
* KAC - Bound <Escape> on . to unselect_all.
* KAC - Fixed a bug whereby gridline sweeping didn't update the correct
        arrowheads.
* KAC - When in click-to-insert mode, and a widget is clicked, the 
        new widget is selected.  (but you stay in click to insert mode...
        is this a problem?)
* KAC - Fixed the bug that happened when you added the same color twice
* KAC - Ugh...combobox bindings were complex.  Fixed a bug where you
        couldn't use the scrollbar to scan down the listbox.
* KAC - Added a default button to the bottom of option sheets.
* KAC - Fixed how the project_dir was being prepended on the filename at save time.
-----------------------------putback 9-13-96---------------------------
* KAC - Fixed a bug that caused filenames with hyphens in them to fail.
* KAC - Fixed the problem where focus wasn't being set back to the entry
        widget after widget_end_sweep
* KAC - Fixed a focus bug that made the sticky option sheets hard to use.
* KAC - updated the preferences dialog.
* SAH - Fixed help to run on Macs.
* KAC - Fixed the bug where the 'revert' button brought up the message 
        'dummy already exists'.
* KAC - The relief wasn't setting it's reapply command properly causing
        a crash.
* KAC - Fixed a bug where subframes changed the dragging bindings, 
        causing grid_sweep to crash if the last sub-frame instantiated 
        was deleted.
* KAC - Fixed a bug where if the user resized a cell to be smaller than
        the largest widget, and then dragged a gridline, the dragging
	was off by the difference.
* KAC - Added the ctrl-. binding again.  Geez.
* KAC - Fixed a bug where the grid size wasn't applied to both rows and
        columns.
* KAC - In file selector box, set the default pathname to [pwd] 
        instead of {.}.  This gets around (sorta) a bug in the file
        dialogs where if given the leading path of '.', the file dialog
        repeats it.
* KAC - Fixed a bug where a copied widget got the same row/col span that
        the original did.
* KAC - Fixed a bug where the last grid line in a subframe was selected 
        and the user pressed 'delete'.  This caused subtle problems with
        the internal data structures.  Removed.
* KAC - Removed the common file dialogs form the source directory, so
        that the users *must* have wish4.2b1 or later to run.
* KAC - Fixed a spurious bug where 'Save_grid_color' wasn't set yet, but
        the user got a Leave event on a grid, which caused a crash.
* KAC - Minimum size of the main sheet is handled much better now.
* KAC - Fixed a bug where help wasn't seen on the Mac.
----------------------------------------------------------------
* SAH - fixed '-fill' being in text widgets.
* KAC - changed bindings: reapply the toolbar is ctrl-r, got rid
        of ctrl-e (edit code) and ctrl-a (save as...)
* KAC - Fixed a bug where pulling up the option sheet with a ctrl-w
        caused the entry widget to be erased.
* KAC - Added an extra ')' to the help that's displayed via balloonhelp.
* KAC - Added protection to frames so that they can't stick to opposite
        sides of an enclosing cell without one row/column being 
        resizeable.
* KAC - Fixed a bug in code that was written in 'edit code', in that
        the carriage returns where being eaten, and that messed things
        up.
* KAC - Fixed a bug in 'Save As', where the name of the Current(project)
        wasn't being set, so it would try to overwrite the old .tcl file.
* KAC - Made SpecTcl and SpecJava have two different preferences files 
        because they were just too different to fix.
* KAC - Added updating information when dragging a gridline
* KAC - Set the windows up so that they all iconify and open as a group
        using the bind_map and bind_unmap functions.
-----------------------------------------------------------------
* KAC - Fixed the extra cells not getting chopped off as necessary when
        a small interface was put in a large grid.
* KAC - Got rid of pre-setting the directory.
* KAC - Changed InFilter_font so that it didn't munge font family
        names so that SpecTcl works on CDE systems.
* KAC - Fixed overrideredirect characteristics of the comboboxes
------------------------------------------------------------------
--------------Beta1-----------------------------------------------
* KAC - Fixed font and color problems with CDE.
* KAC - Fixed resize bug that happened upon insertion/deletion.
* KAC - Fixed bug that was caused by font not being provided by CDE.
        Didn't add post command because figuring out if the 4 types 
        of styles exist for a given face at given size would take a
        long time, and make the interface slower.
* KAC - Fixed font options for single style fonts (eg 7x14)
* KAC - rewrote option sheets for speed.
* KAC - allowed external editors
* KAC - rewrote saving functions to get around foreach/split compiler
        bug
* KAC - rewrote menus in the new menu editor to work on tk4.2/tk8
* KAC - Fixed type bug.
* KAC - Captured java compiler output in a text widget.
* KAC - Rewrote toolbar to use new icons.
* KAC - Went through help.  Need another pass.
* KAC - Made the tabbed dialog 3d.
* KAC - Made the source platform-independant, putting the platform
        dependant stuff into port.tk
* KAC - Allowed double-clicking on a UI document on the Mac to start
        up SpecTcl.
* KAC - Made the Mac change the font type/creator, so that UI files
        are owned by SpecTcl, .tcl files are owned by wish.
* KAC - fixed bleed-through ctrl-w bug with editor.
* SAU - Added error reporting
* KAC - Made SpecTcl get error reporting info from netscape if present
------------------------------------------------------------------
--------------1.0-------------------------------------------------
* KAC - fixed bug with deletion.
* KAC - fixed error reporting bug.
* KAC - Updated to handle versioning better.
----------------------------------------
* KAC - Fixed the bug where people could delete more rows than they
	were supposed to.

--------- patchlevel 1
* KAC - Attempt to fix the weight bug.
--------- patchlevel 2
* KAC - Fixed the weight bug correctly, and fixed the fact that patchlevels
        had been saved in .SpecTclrc files, so didn't update properly.  Ugh.
--------- patchlevel 3
* KAC - Added tcl and tk to error reports
--------- patchlevel 4
* KAC - Added patchlevel to about window so customers can see it.
* KAC - (sent in by Kai Morich) Fixed a bug added capabilities to
         invoking an external editor.
* KAC - Added version check so that you can't run SpecTcl with < 
        tcl 7.5 tk4.1.
--------- patchlevel 5
* KAC - Added code to main.tk that tries to determine if the libraries
        are accessible by catching a bogus loading of tk_optionMenu.
        If that doesn't work, we bail.
--------- patchlevel 6 (unix only release, though it won't hurt on windows
        or mac machines.)
* KAC - *sigh* Changed the version check so that it fails for versions < 4.1
        mostly because we don't want to maintain the common dialogs for 4.1.
        Got rid of the files clrpick.tcl comdlg.tcl  msgbox.tcl  tkfbox.tcl 
--------- patchlevel 7 (unix only release)
* KAC - a couple of directional gifs were missing in SpecTcl sew and nse.
--------- patchlevel 8 (all platform release)
* KAC - On windows, if the registry worked, but the registry entry 
        was bad, SpecTcl couldn't handle it.
--------- patchlevel 9 (windows only release)
* KAC - Shucks. the Registry.dll file caused too many troubles and crashes.
        Found an alternative way.  Not as slick, but it'll work for now.
--------- patchlevel 10 (windows only release)
* KAC - Fixed proper raising mechanism for option sheets.
* KAC - Fixed broken help menu messages.
* KAC - Fixed 10a.gif missing for tutorial.
* KAC - Fixed unique_filei problem in subs.tk
* KAC - Fixed 'selecting' message wierdness
* KAC - Fixed a bug where when a directory name is typed into
        tk_getOpenFile.
* KAC - Fixed external editor support on Windows, and gave more meaningful
        description of what the entry widget means on the editor
        preferences tab.
* KAC - Fixed the color highlighting of widgets in the properties sheet.
* KAC - Fixed how pasted widgets could end up with the same item_name, 
        Thoroughly hosing the resultant .tcl file.
* KAC - Fixed a bug about the style possibly not getting assigned.
* KAC - Fixed combo boxes so that they trigger on button release over
        the listbox.
* KAC - Fixed a really gross bug where when pushed the 'additional options' 
        button brought up the wrong option sheet.
--------- patchlevel 11
* KAC - Left a debugging statement in for the combobox pulldowns.  *sigh*
* KAC - Fixed a recursion problem with delete_selected where frames wouldn't
        delete their children.  Nasty.
* KAC - Fixed a bug where the insert cursor wasn't turned off for help.
* KAC - Fixed a bug where the numbers in some comboboxes on the option
        sheets weren't sorted in numerical order.
* KAC - Fixed the bug that allowed people to try to save projects
        as 'foo.ui.tcl', confusing the heck out of Spectcl.
* KAC - Fixed the bug where editted code stays in the text widget after
        the interface has a 'new' done on it.
--------- patchlevel 12
* KAC - Fixed untitled saving wierdness, and basically made SpecTcl ask
        when overwriting files, or saving them for the first time.
* KAC - Made "Delete key *doesn't* delete widgets" the default.
* KAC - Fixed a bug where the name of the option sheet was never changed
        to be that of the widget's item_name.
* KAC - Fixed option sheets so that if they are modified, the dirty bit is set.
* KAC - Took another shot at "fixing" the html rendering problem when a
        window is destroyed.
* KAC - Set the help message for the java helpfiles to point to http://www.javasoft.com:80/products/jdk/1.1/docs/api/packages.html
* KAC - Fixed an up/down bug where the _outline and _outline_highlight
        things were being passed to routines that expected only widgets.

END -- formerly in SpecTcl/changes

---------------------- Release 1.0, 1/14/97 -------------------------

5/14/97 (bug fix) "File->Save" menu asked for "file exists,
overwrite?" confirmation while it shouldn't (IL).

5/14/97 (bug fix) "File->Save As" menu asked for "file exists,
overwrite?" confirmation twice (IL).

5/14/97 (bug fix) "File->Save As" menu asked for "file exists,
overwrite?" confirmation twice (IL).

5/15/97 (misfeature correction) The handling of WM_DELETE_WINDOW
event. If there is unsaved changes, the user can choose "Cancel",
which will cancel the close window action. This is consistent with
Windows/Motif GUI standards. (IL)

5/15/97 (bug fix) Fixed bug where hitting the delete key inside an
entry will kill the currently selected widget (IL).

5/16/97 (new feature) New command line switch -html to generate output
in HTML-form format (IL).

5/21/97 (misfeature correction) Changed "File" menu commands (New,
Open, Save, Save As, Quit) and "Build" and "Build and Test" commands
so that they adhere to common design rules on Windows and Mac. The
behavior of the commands under the "File" menu should be exactly the
same as the Windows Notepad program. (IL)

5/21/97 (new feature) New initialization file startup.tcl that catches
initialization errors and reports them to the user. Use this file,
instead of main.tk, to start up SpecTcl. (IL)

5/22/97 (new feature) The "Build and Test" command no longer
recompiles the .tcl file if there has been no changes in the UI since
the last time the test was run. (IL)

5/22/97 (bug fix) Fixed bug where menubar_getmenuname didn't work
under native menus on Tk 8.0. (IL)

6/9/97 (new feature) A backup file <name>.ui.bak is always saved when
the .ui file is about to be written into. (IL)

6/9/97 (misfeature correction) When a widget is selected, the user
must click on the "Label:" entry in order to edit the label of this
widget. This simplifies the event handling in SpecTcl. E.g., the
meaning of the <Delete> key is now well-defined. (IL)

6/18/97 (misfeature correction) The "Label:" entry in the toolbar is
renamed to "Text:" to better indicate that this applies to the -text
option of widgets. The "Edit Label" menu command is also changed to
"Edit Widget Text". (IL)

6/18/97 (feature change) The bug reporting dialog has been removed
because SpecTcl is no longer a supported product. (IL)

6/18/97 (new feature) Popup menu added to the widget palette for
choosing auto-drop mode and generic options. (IL)

6/18/97 (feature change) Generic options has been moved into a cascade
menu with entries corresponding to the generic options of each widget
type. (IL)

6/18/97 (misfeature correction) Names of menu items are changed
so that each important word (i.e., except prepositions) is
capitalized. (IL)

9/17/97 (bug fix) Added checking code to avoid undefined variable
errors or unknown window errors, in the following files: button.tk,
forms.tk, grid.tk, java_setup.tk, jdk11_setup.tk, subs.tk, and
toolbar.tk.

9/17/97 (misfeature correction) If you selected a color after choosing
the "more .." button in the color menu, the color wouldn't be
propagated to the widget.

9/17/97 (bug fix) The proc "OutFilter_font" in filters.tk would dump
stack if given "bad" font size, e.g.. like "fixed,08"; or if there were
space chars inside the font name like "fixed, 8 , bold"

9/17/97 (bug fix) "auto save on exit" option in the pref dialog had no
effect

9/17/97 (bug fix) confirm save on compile" option in the pref dialog
had no effect

9/17/97 (bug fix) "sticky" and some other options sometimes did not
show on properties dialog.

9/22/97 (feature change) Changed license for SpecTcl and SpecTcl
source to be free. See the file license.terms.  (RJ)


