TkTetris History Log started at 0.93
Copyright (c) 1995-1998 Jeffrey Hobbs, jeff.hobbs@acm.org

--------------- v3.0 26 May 1998 ---------------

Uses expr rand() for random

Added interactive key bindings changes

Added cheat features

Changed to use virtual events

Fixed some Windows related bugs

Changed to primarily use grid instead of pack

Added "Add Random Row" button

Made it namespace specific (now Tcl8.0+ only)

--------------- v2.1 1997 ---------------

Converted all '::' to ':' to work with incrTcl.

Fixed bug in shadowing that caused it to not really disable itself.

--------------- Released 2.00 August 29, 1996 ---------------

Added multiplayer stuff and all that networking junk.

Changed auto-pause default to 0.

--------------- Released 1.1 August 29, 1996 ---------------

Fixed potential double 'after' bug.

Fixed minor bug related to 'after cancel'.

Improved CheckRows speed a little.

--------------- Released 1.00 August 16, 1996 ---------------

For plugin, put stats and about window next to main board.

Took out "set tk_strictMotif 0".  Why bother?

Added instant level update button (to increase speed during play).

Made more internal variable references for widgets.

Added internal docs.

Made Auto-Pause checkbutton not show up for plugin.

Made sure interval was at least 8 usecs.

Made 'bell' a noop for plugin.

--------------- Released 0.99 August 5, 1996 ---------------

Other stuff....

Initialize _ran with [clock seconds] instead of [pid]

Changes to make TkTetris work as either a Tk plugin or stand-alone

--------------- Released 0.98 December 1995 ---------------

Made some minor improvements in speed (replace '==' with 'string match')

Added '-level' option at startup

--------------- Released 0.97 Tue Nov 28 11:25:07 PST 1995 ---------------

Added back all the command line option stuff

Replaced random proc with something totally portable

--------------- Released 0.95 ---------------

Totally revamped the code to be more portable (actually, more embedable)

--------------- Released 0.94 Sat Sep 30 15:43:16 PDT 1995 ---------------

Stripped down the random function to only the necessities

Removed all mutex stuff since it was unnecessary

Added Xdefault option recognition