Summary of Changes to Tcl::pTk

Release 0.96:  2019-03-03

 * For consistency, use the exact platform name strings when checking `$^O`,
   and use `eq`/`ne` if checking for only one particular platform
   (e.g. `$^O eq/ne 'MSWin32'` rather than `$^O =~/!~ m/win32/i` or `m/mswin/i`)
 * Revert change from 0.81: Don't write Makefile if Makefile.PL
   is supposed to exit when `package require Tk` fails,
   whether due to Tk not being installed (`can't find package Tk`)
   or no X is server available (`couldn't connect to display ""`);
   should address many of the FAIL reports for 0.95
 * Skip fileevent tests if sys/ioctl.ph not available (RT #128627)
 * Mark fileevent tests as TODO on BSD/macOS rather than
   skipping immediately (RT #125662)

Release 0.95:  2019-02-25

 * Improve several tests: can now PASS
   on recent Windows, macOS, FreeBSD, and Linux
   - Keep more tests open if command line argument specified for debugging
   - Avoid hardcoded filename and line numbers in tests;
     use `__FILE__` and `__LINE__` instead
   - bgerror2 tests: add code that was missing to toggle the SlideSwitch
     and generate the expected error
   - Use `focusForce()` to prevent failures on Tk Aqua 8.5.9 (RT #125908)
   - Replace `$^W = 1` with `use warnings`
   - Invoke fileeventSubProcesses script using `"$^X"`
     (instead of `perl` from PATH)
   - Skip fileevent tests on BSD and macOS (RT #125662)
   - Mark certain font tests as TODO due to platform-dependent failures (RT #119754)
   - photo.t: if Img package is not present, run tests for formats already
     supported by Tk or TkPNG (if present and using Tk < 8.5)
   - ptk-compat2.t: explicitly disable tearoffs to have consistent number
     of entries across platforms (tearoffs are not supported by Aqua,
     and not normally usable on X11/Windows anyways)
   - scrolledOptional.t: add extra column to avoid failure observed on Ubuntu 18.10
   - Fix Tix Notebook tests on Aqua
 * Improve several widget demos:
   - Use Perl instead of Tcl Unicode escaping in strings in newer
     widget demos adapted from Tcl/Tk
   - Toolbar demo: allow spaces in font names
   - Combo: "Alice Springs" is one city
   - photo1: use after to schedule transparency update rather than blocking
     so that the window always appears right away
 * Incorporate some recent improvements from Tcl::Tk
   - Improve error shown if "package require Tk" fails (RT #127552)
   - Makefile.PL:
     - exit with status 0 if Tk 8.4+ is not present
       (UNKNOWN reports will no loner be generated)
     - warn if tklib is not present
     - Find tclsh8.x command more easily on FreeBSD
     - TCLSH_PROG environment variable is no longer used to specify tclsh
   - Update README
 * Add option `--no-test-for-tk` to have Makefile.PL bypass Tk package checks
 * pTk.pm: `Tk->findINC` should be `Tcl::pTk->findINC` (RT #127529)
 * Patch older Aqua Tk at runtime so that the correct mouse button
   (middle button rather than right button) causes selected text
   to be pasted (RT #127120)
 * Prevent menu entries from having paths like '.mnonf'
 * tooltip: packageRequire() should be pkg_require()
 * Use case-correct image names for Getimage() to work correctly
   on case-sensitive filesystems
 * More usage of `package vcompare` and `package vsatisfies`
   for robustly checking the version of Tcl/Tk present
 * Remove unnecessary executable permissions and shebang lines
 * `use warnings` and `use strict` in more files, performing changes
   as necessary (properly declare/scope variables, quote barewords, etc.)
 * All text files in git repository/distfile now use
   Unix line endings (LF) instead of DOS line endings (CRLF) 
 * Various spelling/grammar fixes
 * Cleanup duplicated/misplaced comments
 * Non-functional code style adjustments

Release 0.94:  2018-07-28

 * Change `use Tk;` to `use Tcl::pTk;` in text2.t
 * Allow abbreviated mode flag for search() (used by text2.t)
 * Replace GNU GPLv2 text in LICENSE file with GNU GPLv1
   (which is what Perl 5 license uses)
 * Specify license in MakeMaker LICENSE attribute rather than in META_MERGE
 * Add resources to META_MERGE: GitHub repository, mailing list
 * Keep canIndex.t running if command line arg present (for debugging)
 * Various spelling fixes

Release 0.93:  2018-07-13

 * Add missing module `Sub::Name` to PREREQ_PM (RT #116432)
 * Replace corrupted teapot.ppm, mark as binary (RT #125421)
 * Add focusFollowsMouse support (RT #125057)
 * Adjust scrolling units on macOS aqua (RT #125048)
 * Only use buttons 4 and 5 for scrolling on X11 (i.e. not macOS aqua)
 * Use previously-unused variable $wp in Tcl::pTk::Widget::focusForce
 * Add missing `use Text::Tabs;` to top of Text.pm (RT #125460)
 * Remove "Copied $val\n" print debugging statement (RT #125442)
 * Use empty string instead of `undef` to clear $status_bar
   in menus2.pl demo to prevent warning (RT #125826)
 * Keep textRO.t running if command line arg present (for debugging)
 * Bind mouse buttons 2 and 3 appropriately on macOS aqua
   since they are the opposite of what X11 and Windows use
   (RT #125050, #125460)
 * Use `catch` in test-for-tk.tcl to prevent skipping tests for packages
 * Support newer Perl/Tk FindNext() $direction syntax (RT #125532)
   by adapting the relevant Perl/Tk commit (the existing text2.t was
   renamed to text2-old.t, and the new text2.t was copied)
 * Various spelling and POD formatting fixes

Release 0.92:  2016-08-21

 * Updated to work with Tcl.pm versions > 1.02. Tcl.pm versions > 1.02 broke compatibility
     with Tcl::pTk, so the Tcl 1.02 interface was moved to Tcl/pTk.pm 
 * Added new ttkTixNotebook widget, which emulates the interface of the Tk Notebook widget.
   Updated Facelift.pm to use this new widget, instead of the old tix NoteBook widget.
 * Fix to Wm.pm to handle an rare condition where if Busy is called when a canvas is opened
   in another window, the new window will popup under the existing window, not on top as expected.
 * Fix for a problem with the dialog box widget that would pop up off the screen if running from
   two displays. Added a test case for this condition.
           
Release 0.90:  2015-07-04

 * Updates to work with Tcl/Tk 8.6.
 * Added background error handling (including a ErrorDialog.pm file like perl/tk) that is
   more compatible with the way perl/tk does it.
 * Fixed bug where a repeat call would create a TCL-command in TCL-land for each repeated event. 
   Changed to reuse the Tcl-command. Added test case (repeatSubReuse.t)
           
Release 0.85:  2010-11-05

 * Bug-fix Release. Tweaks to HList to support returning photo objects
   when calling entrycget with -image option.

Release 0.84:  2010-10-05

 * Bug-fix Release

Release 0.83:  2010-09-05

 * Minor updates to be more compatible with Tcl 8.4 installation (although Tcl 8.5 is preferred)

Release 0.82:  2010-08-25

 * Minor updates to remove the requirement for the tcl package snit. This is not needed anymore. 

Release 0.81:  2010-08-21

 * Minor updates so the CPAN indexer won't index demo directories. 
 * Changed order of execution in Makefile.PL so that CPAN testers will get the proper prereqs
   before the test-for-tk script is run.


Release 0.8:  2010-08-18

 * First Public Release.