src/bin/sh/exec.c, branch release/3.5.0_cvs

This commit was manufactured by cvs2svn to create tag

2000-06-25T00:20:49+00:00

'RELENG_3_5_0_RELEASE'.

This commit was manufactured to restore the state of the 3.5-RELEASE image.
Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.

MFC: Sync with 4.x fixes

2000-03-20T10:51:05+00:00

$Id$ -> $FreeBSD$

1999-08-29T14:23:02+00:00

Add rcsid. Spelling.

1998-05-18T06:44:24+00:00

Use the __unused attribute where warranted.

1997-05-19T00:18:52+00:00

Add a type builtin and nuke register keyword usage.

1997-04-28T03:08:38+00:00

Obtained from: NetBSD

Revert $FreeBSD$ to $Id$

1997-02-22T14:13:04+00:00

Make the long-awaited change from $Id$ to $FreeBSD$

1997-01-14T07:20:47+00:00

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.

Merge in NetBSD mods and -Wall cleaning.

1996-12-14T06:20:03+00:00

Obtained from: NetBSD, me

Fix for PR#1287. This makes sh behave sensibly in case statements in the

1996-09-03T14:16:06+00:00

face of aliases.  Note, bash doesn't do aliases while running scripts, but
"real" ksh does..

Also:
  Reduce redundant .Nm macros in (unused) bltin/echo.1
  nuke error2, it's hardly used.
  More -Wall cleanups
  dont do certain history operations if NO_HISTORY defined
  handle quad_t's from resource limits

Submitted by: Steve Price   (minor tweaks by me)