Xwpe 1.5.20a

[Dennis Payne <dulsi@identicalsoftware.com>]

Xwpe 1.5.20a is now available from the web site.
(For those who haven't updated their links the web site is now
http://www.identicalsoftware.com/xwpe/.)

1.5.20a
* Fixed until end of line comment to allow for characters beginning with
     alphanumeric characters.
* Fixed bugs in search and replace.
* Fixed stop on error bug when compiling.
* Heavily modified German Garcia's patch for multiple extensions for a
     compiler.
* Fixed delete redo bug.

Dennis Payne
dulsi@identicalsoftware.com