src/bin/echo/echo.1, branch releng/4.9

MFC: Note that -n and \c are implementation-defined as per TC1 to POSIX 2001.

2003-05-11T08:48:04Z

MFC: markup and misc fixes.

2001-08-16T10:01:11Z

Approved by: re

MFC: recent mdoc(7) fixes.

2001-03-05T18:01:05Z

MFC: recent mdoc(7) fixes.

2000-12-08T13:40:55Z

Correct some hard sentence breaks. Only those surrounding the previous

1999-09-14T11:46:04Z

commit and those which cause ugly nroff output have been fixed, since the purpose of the style guideline which they contravene is to reduce the sizes of deltas. Reported by: bde

Improve shell documentation:

1999-09-08T15:40:46Z

* Consistently misspell built-in as builtin. * Add a builtin(1) manpage and create builtin(1) MLINKS for all shell builtin commands for which no standalone utility exists. These MLINKS replace those that were created for csh(1). * Add appropriate xrefs for builtin(1) to the csh(1) and sh(1) manpages, as well as to the manpages of standalone utilities which are supported as shell builtin commands in at least one of the shells. In such manpages, explain that similar functionality may be provided as a shell builtin command. * Improve sh(1)'s description of the cd builtin command. Csh(1) already describes it adequately. Replace the cd(1) manpage with a builtin(1) MLINKS link. * Clean up some mdoc problems: use Xr instead of literal "foo(n)"; use Ic instead of Xr for shell builtin commands. * Undo English contractions. Reviewed by: mpp, rgrimes

$Id$ -> $FreeBSD$

1999-08-27T23:15:48Z

Various spelling/formatting changes.

1999-05-08T10:22:15Z

Submitted by: Philippe Charnier

Correct use of .Nm. Add rcsid.

1998-05-13T07:39:11Z

Revert $FreeBSD$ to $Id$

1997-02-22T14:13:04Z