Enable WARNS=4 by default for usr.bin, except for:
awk bdes checknr compile_et error gss hxtool kgetcred kinit
klist ldd less lex locale login m4 man menuc mk_cmds
mklocale msgc openssl rpcgen rpcinfo sdiff spell ssh
string2key telnet tn3270 verify_krb5_conf xlint

branches: 1.6.26;
More programs using efun.

warns=4

Kill __P(), use ANSI function declarations, constify; WARNS=3.

merge with 4.4Lite

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Move information about exit values from DESCRIPTION to EXIT STATUS section.
ok wiz@

branches: 1.9.28;
Fix preamble to match order set out by mdoc(7). Discussed with wiz.

branches: 1.8.10;
Add missing GROUP heading in example. From PR bin/38205 from Aleksej
Saushev. Also change the example to use echo instead of printf, so it
continues to fit in 80 columns in the source.

Bump date.

branches: 1.7.24; 1.7.30;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22365, verified by myself.

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

Whitespace cleanup.

WARNSify, fix .Nm usage, getopt returns -1 not EOF

merge with 4.4Lite

Add RCS indentifiers.

branches: 1.1.1;
Initial revision

Whitespace nit.

Remove the \n and tabs from the __COPYRIGHT() strings.
Tweak to use a consistent format.

don't free input buffer repeatedly during non-whitespace hunt

branches: 1.19.2; 1.19.4;
- sizeof(type) -> sizeof(variable)
- add a missing memset()
- process unlimited length lines

maxcols and DEFCOLS are column counts, not "how much space to
allocate" values. Thus, if we multiply DEFCOLSL by sizeof(char *) we
should do likewise for maxcols (and not just add maxcols to the "how
much space to allocate" parameter!!)

Fixes the 'jot 33 1 > J33 ; paste -s J33 | column -t' SegFault
lossage reported by Jeremy Reed on tech-misc.

branches: 1.17.2;
convert __attribute__s to applicable cdefs.h macros

branches: 1.16.4;
- Change all emalloc to ecalloc, since the previous implementation of emalloc
zeroed out the buffers.
- Provide a macro for the tab rounding.

branches: 1.15.2;
More programs using efun.

Coverity CID 1596: Plug memory leak.

PR/32322: Daniel de Kok: Division by zero in column(1) with certain column
widths.
Cleanup and pass lint.

branches: 1.12.2; 1.12.4;
Kill __P(), use ANSI function declarations, constify; WARNS=3.

safer use of realloc

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

Patches provided by Joel Baker in PR 22365, verified by myself.

- include <termios.h> for winsize
- char -> unsigned char

__AUDIT__ cleanup.

test against != NULL not == NULL....

WARNSify, fix .Nm usage, getopt returns -1 not EOF

make usage string match manpage

Sync with 4.4lite2

merge with 4.4Lite

Add RCS identifiers.

branches: 1.1.1;
Initial revision