Module Name:	basesrc
Committed By:	chuck
Date:		Wed Aug  2 03:36:40 UTC 2000

Modified Files:
	basesrc/lib/libedit: el.c

Log Message:
make xxgdb and a gdb linked with libedit's readline emulation work
properly together.   xxgdb communicates with a gdb running on a pty
that it sets to -echo,-onlcr prior to forking the gdb process.
GNU readline preserves the -echo setting while libedit was undoing it
(setting the tty to a sane state and totally confusing xxgdb's parser).

this diff simply disables libedit if both readline emulation and
"stty -echo" are used/set.   that is enough to make xxgdb work once
again, but (XXX) this is not how GNU readline handles stty -echo (it
does not echo anything, but editing commands like ^A,^K, etc.
still work), so the readline emulation isn't perfect.

change reviewed by christos.


To generate a diff of this commit:
cvs rdiff -r1.17 -r1.18 basesrc/lib/libedit/el.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.