branches: 1.8.112;
Remove WARNS=1 from all the subdirectory Makefiles, and add it to Makefile.inc
now that all /bin has been cleaned.

Fix compiler warnings.
Add WARNS=1

convert to new RCS id conventions.

Merge 4.4-Lite version.

Add RCS identifiers.

changed "Id" to "Header" for rcsids

added rcs ids to all files

branches: 1.1.1;
Initial revision

branches: 1.27.6;
Use Ex.

Remove workaround for ancient HTML generation code.

Document the version pwd first appeared.
Bump date.

file system, not filesystem; e.g. is an abbreviation; use FAT instead of msdos
when describing the file system.

Make /bin/pwd almost conform to IEEE 1003.1
- Make 'pwd -L' fall back to 'pwd -P' if PWD is incorrect.
- Ignore PWD if it contains "/./" or "/../".
- Garbage collect some redundant code.
It is still non-conformant because posix mandates that the default
be 'pwd -L' (aka ksh), not 'pwd -P' (historic practise everywhere else).
Changing the default will break too much...

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22249, verified by myself.

evironment -> environment.

New policy: New sentences start on a new line.
Patches by Robert Elz <kre at munnari oz au>, with minimal changes by me.

Generate <>& symbolically. I'm avoiding .../dist/... directories for now.

For commands and utilities, use EXIT STATUS rather than RETURN VALUES as
appropriate (and documented in mdoc(7)).

Add 'RETURN VALUE' section header.

branches: 1.16.4;
Note that the options are extensions.

branches: 1.15.4;
Make it clearer that -L does not necessarily do the job, and, following
conventions, move exit status information into its own section.

More and more .Os cleanups. .Os is defined in the tmac.doc-common file,
so we shouldn't override it with versions in the manpages. Many more to
come.

Add -L flag.

- getopt returns -1 not EOF
- use .Nm correctly in man page

PR 3284, from enami tsugutomo <enami@ba2.so-net.or.jp>.
Remove space before punctuation.

Sync with 4.4lite2

Use "utility" instead of "command". Modern definitions of these terms
are distinct (See POSIX.2 glossary).

A utility is a executable, script or shell builtin; while a command
can be any of those things plus lists, pipelines, compound commands
(if, for, while) and shell function definitions.

convert to new RCS id conventions.

Merge 4.4-Lite version.

Document the fact that the pwd utility is POSIX.2 compliant.

Add RCS indentifiers.

Update to "new" -mandoc macros.

changed "Id" to "Header" for rcsids

added rcs ids to all files

branches: 1.1.1;
Initial revision

Make pwd (both /bin/pwd and the /bin/sh built-in version) check for
write errors on stdout, and indicate an error if that happens.

branches: 1.22.44;
Use __dead

Remove the \n and tabs from the __COPYRIGHT() strings.

PR/38755: murray armfield: /bin posix programs missing setprogname and/or
setlocale

branches: 1.19.30; 1.19.32;
Make /bin/pwd almost conform to IEEE 1003.1
- Make 'pwd -L' fall back to 'pwd -P' if PWD is incorrect.
- Ignore PWD if it contains "/./" or "/../".
- Garbage collect some redundant code.
It is still non-conformant because posix mandates that the default
be 'pwd -L' (aka ksh), not 'pwd -P' (historic practise everywhere else).
Changing the default will break too much...

Following private discussion with kleink@ and hubertf@ and public discussion
on tech-userlevel@, back out printescaped() functionality.
kleink: ``We sell rope.''

use bounded string op

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22249, verified by myself.

As discusses a little while back on tech-userlevel:

If stdout is a tty, use vis(3) to print any filenames to prevent garbage
from being printed if the filename contains control- or other non-printable
characters.

While here, sprinkle some EXIT_FAILURE and NOTREACHED where appropriate.

ANSIfy, KNF, use [gs]etprogname. By Petri Koistinen.

Since our gcc doesn't warn about NULL format strings anymore, we can
fix the incorrect err(1, "%s", "") et al.
Closes PR bin/7592 by cgd.

branches: 1.12.4;
* Restructure getcwd_logical() to have a reasonable error description even if
$PWD is unset in the environment and update usage() string; addresses
PR bin/7504.
* Fix whitespace lossage from rev. 1.11.
* Minor other cleanups, including EXIT_{SUCCESS,FAILURE}.

Add -L flag.

Delint.

- getopt returns -1 not EOF
- use .Nm correctly in man page

Fix compiler warnings.
Add WARNS=1

convert to new RCS id conventions.

Merge 4.4-Lite version.

Include appropriate header files to bring prototypes into scope.

Add RCS identifiers.

changed "Id" to "Header" for rcsids

added rcs ids to all files

branches: 1.1.1;
Initial revision