src/lib/libedit/read.c, branch releng/8.0

Merge the following changes from NetBSD:

2007-03-11T21:47:40Z

history.c 1.32: # Fix memory leak found by valgrind (Julien Torres) map.c 1.24: # fix debugging printf format. read.c 1.40: # Fix bug with multiple pending el_pushes. Reported by Julien Torres. tty.c 1.24: # Coverity CID 1216: Prevent negative index use. MFC after: 3 weeks

Sync libedit with recent NetBSD developments. Including improvements to the

2005-08-07T20:55:59Z

vi-mode, removal of clause 3, cleanups and the export of the tokenization functions. Not included: config.h, filecomplete.{c,h}

+ Sync with NetBSD, bringing in feature enhancements.

2001-10-01T08:41:27Z

+ Convert to ANSI-C function definitions + style(9) Submitted by: kris

Add __FBSDID()s to libedit

2001-09-30T21:21:36Z

Include fcntl.h

2000-10-02T22:07:53Z

PR: 21697 Submitted by: Barak Enat

Move terminal descriptor flush before stty to eliminate potential problems

2000-07-27T23:58:35Z

whith characters conversion changed like \n -> \r\n and so on.

I tested the real code changes, but neglected to test the

2000-05-22T06:01:31Z

insertion of $FreeBSD$. I miffed it (pointy hat please). Hopefully no one will notice this short window where -current didn't compile.

Make comment match code forgotten in last commit

2000-05-22T05:51:09Z

Add $FreeBSD$ so I can commit:

2000-05-22T05:49:31Z

Remove extern int errno;. Instead include the ANSI . No functional changes, just a higher level of pedantry.

Fixes assorted problems with the history edit functions in libedit. This

1998-06-27T16:10:40Z

affects sh, ftp (and others?). Submitted by: Max Euston PR: 6516