Fixes PR 20055 from Robert Elz. Updates tk-expect to version 5.38.
Also remove the pre-configure step from tk-expect that was removed from
tcl-expect a year ago.
Also use the standard test target rather than an explict one.
Changes from 5.32.1 (the last pkgsrc version):
10/1/01 5.33.0 <mark@doradosoftware.com> found that expect's diagnostics
didn't include the "no" after testing for a full buffer.
Hemang Lavana <hlavana@cisco.com> noted that "debug" (Dbg_On)
calls didn't always force the debugger into step mode.
Martin Kammerhofer <dada@sbox.tugraz.at> noted that the man
page neglected to document interpreter -eof.
Chris Clare <clarec@nortelnetworks.com> provided fix for
multiple decl in C lib.
Sheng Wang <wangs@sh.bel.alcatel.be> found interact's
can-match code had broken. It was missing the special hook
that Henry had added just for this purpose. How strange.
Dieter Fiebelkorn <dieter@fiebelkorn.net> requested addition
to config.guess for Power*Macintosh:Darwin for MacOSX.
Aside - to download latest config.guess:
cvs -d :pserver:anoncvs@subversions.gnu.org:/cvs checkout \
config
Added pipeline example to unbuffer man page.
8/4/00 5.32.2 Allen J. Newton <anewton@alturia.fleet.org> provided code for
generating passwords with special characters in mkpasswd.
Brent Welch <welch@ajubasolutions.com> changed the fix1line
install script so that "autoexpect" and other scripts that
get installed into the platform-independent bin directory
generically invoke "expect" from the users PATH instead
of hardwiring the platform-specific expect pathname.
tcl interpreter with both tk and expect extensions built in.
It is expected that many users will prefer to do the folowing:
#!/usr/pkg/bin/wish
package require Expect
