RCS ID police

specify man pages the new way.

Add RCS identifiers, remove some completely useless RCS logs and patchkit
headers, and a few other insignificant changes.

Add getopt(1) from ref public sources.

punctuation

Add a note telling people to use the shell getopts builtin.

Use semantic markup

branches: 1.16.42;
Use `-ne' to compare numbers instead of `!=' in the example.

.Nm does not need a dummy argument ("") before punctuation or
for correct formatting of the SYNOPSIS any longer.

New sentence, new line.

Sort sections, use standard headers.

Whitespace cleanup.

Space after section number in .Xr

Fix example; problem report and solution by Jim Bernard in PR 10259.

branches: 1.9.4;
cleanup formatting, improve example

branches: 1.8.8;
WARNSify, fix .Nm usage

Add a new example to SYNOPSIS, change the example. This is in response
to the fact that the /bin/sh set command always sets the exit status to
0, so testing $? will not help discover if getopt found an error if
getopt is used via "set -- `getopt ....`". (POSIX 1003.2 D11 draft says
that the sh set command must return 0 as the exit status.)

I think that POSIX is wrong or that is is not well enough specified to
allow the result of the set to be the exit status of the getopt. But
considering the sequential nature of execution, the set is done last
and is the "last command" and therefore must be the one to set the exit
status. At least there is a work-around for shell scripts.

RCS ID police

update some old-man macros that hadn't been updated; PR #1194

Fix spelling errors.

Add RCS identifiers, remove some completely useless RCS logs and patchkit
headers, and a few other insignificant changes.

Got rid of cruft at the bottom of the man page

Add getopt(1) from ref public sources.

ANSIfy, remove unnecessary errno.h inclusion.

OpenBSD v1.7, jmc@openbsd:
this file is public domain;

problem reported by will h. backman;
sorted with the author's permission - thanks henry spencer.

Make gcc 2.96 (and maybe earlier) happier. Include <stdlib.h>,<string.>,
etc. as appropriate to get exit,srncmp,abs,abort,etc.
Add -I${.CURDIR} to a few Makefiles

<stdlib.h> -> <unistd.h> to fix compiler warning

WARNSify, fix .Nm usage

RCS ID police

Add RCS identifiers, remove some completely useless RCS logs and patchkit
headers, and a few other insignificant changes.

Add getopt(1) from ref public sources.