follow the steps of Andrew Doran (ad) commit and fix more s/loose/lose/ typos.
also s/beyound/beyond/ and few others along the way, mainly in comments.

Stop using the register keyword in ksh(1)

ksh also does some strange things with it, like put it in argument lists.

No functional change intended.

PR bin/53237 ksh: remove register keyword by Nia

Stop using the register keyword in ksh(1)

ksh also does some strange things with it, like put it in argument lists.

No functional change intended.

PR bin/53237 ksh: remove register keyword by Nia Alarie

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ksh: Rename a local function tsearch to mytsearch

This removes a clash with well-known libc function tsearch(3) from POSIX.

This allows to build ksh against MSan.

The new name might not be perfect

ksh: Rename a local function tsearch to mytsearch

This removes a clash with well-known libc function tsearch(3) from POSIX.

This allows to build ksh against MSan.

The new name might not be perfect, but long term ksh should be switched to
the libc version.

Sponsored by <The NetBSD Foundation>

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ksh: Rename a local function tdelete to mytdelete

This removes a clash with well-known libc function tdelete(3) from POSIX.

This allows to build ksh against MSan.

The new name might not be perfect

ksh: Rename a local function tdelete to mytdelete

This removes a clash with well-known libc function tdelete(3) from POSIX.

This allows to build ksh against MSan.

The new name might not be perfect, but long term ksh should be switched to
the libc version.

Sponsored by <The NetBSD Foundation>

show more ...

Kill enough K&R cruft to build with clang again.

ksh: Upgrade to C99 <stdbool.h>

This shell already used C99 functions.

ksh: Drop support for systems without <sys/stat.h>

In future the order of includes will be normalized with KNF.

No functional change intended.

ksh: Drop support for systems with broken <sys/time.h> / <time.h>

Don't use non-literal format strings.

Typo in comment fix from Snader_LB via IRC.

Support 0xnn for hexadecimal constants - as well as 16#nn.
While here, make '-' only valid once, and at the start of the number.
Fixes PR/40512

Don't leak memory if RJUST|LJUST is specified. This might fix a whole bunch
of Coverity issues, but we'll wait until the next run :-)

Coverity CID 1606: Plug memory leak.

warns=3
- remove param names from function decls
- sprinkle const
- rename shadowed variables
- XXX: there is a lot of fishy __UNCONST going on.

Fixed wrong use of the <ctype.h> functions by adding (unsigned char) casts.

Add (unsigned char) casts to tolower/toupper and iscntrl calls.
Fixes PR 27593

Cleanup of ksh memory handling from OpenBSD, via Stefan Krueger in PR 24962.
Should also fix:
PR 8153
PR 13301
PR 15256
PR 25084

Add NetBSD RCS Ids.

PR/11361:Matthias Buelow: Apply patch1 from pdksh site.
- set -x dumps core (shf.c);
- output of "jobs" command is filled with ^A characters (jobs.c);
- "typeset -r foo=bar" fails saying

PR/11361:Matthias Buelow: Apply patch1 from pdksh site.
- set -x dumps core (shf.c);
- output of "jobs" command is filled with ^A characters (jobs.c);
- "typeset -r foo=bar" fails saying foo is readonly (var.c).

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resolve conflicts

char->unsigned char casts for is*()

Add some braces to make egcs happy.

Fix compiler warnings
Add WARNS=1

RCS ID Police

import pdksh 5.2.9