kre ab36694a85 DEBUG mode shell update (changes nothing for shells which are not ...

compiled for DEBUG.)

Add debug builtin command, and corresponding -D command line option.
As usual, for DEBUG related stuff, read the source for info, that's
all there is about this.

This completes the infrastructure changes for the updated DEBUG TRACE
mechanism, so now converting the rest of the shell's internal tracing
can happen as desired - piecemeal.

2017-05-15 20:00:36 +00:00

..

cat

…

chio

Move the description of CHANGER variable to ENVIRONMENT section

2016-08-25 18:16:10 +00:00

chmod

…

cp

…

csh

switch to a backtracking instead of a recursive pattern matcher.

2017-04-27 18:50:34 +00:00

date

The range of the SS field is [0,60]

2017-01-03 16:01:05 +00:00

dd

Drop main() prototype.

2016-09-05 01:00:07 +00:00

df

…

domainname

…

echo

Drop main() prototype.

2016-09-05 01:00:07 +00:00

ed

…

expr

Drop main() prototype.

2016-09-05 01:00:07 +00:00

hostname

…

kill

Clarify 0

2017-04-22 23:01:36 +00:00

ksh

PR/52210: David H. Gutteridge: revert var pattern handling.

2017-05-03 00:41:34 +00:00

ln

When called as "link" (not currently installed that way) always simply

2017-04-22 12:22:31 +00:00

ls

white space

2017-02-06 21:06:04 +00:00

mkdir

…

mt

…

mv

…

pax

…

ps

simplify logic; there must be no CPU usage when p_swtime is zero

2016-12-26 20:52:39 +00:00

pwd

…

rcmd

…

rcp

…

rm

…

rmdir

…

sh

DEBUG mode shell update (changes nothing for shells which are not

2017-05-15 20:00:36 +00:00

sleep

…

stty

need <time.h> for time(3)

2017-01-10 20:44:05 +00:00

sync

Drop main() prototype.

2016-09-05 01:00:07 +00:00

test

Drop main() prototype.

2016-09-05 01:00:07 +00:00

Makefile

…

Makefile.inc

…