CVS log for src/bin/ksh/edit.c

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bin: fix lint warning "effectively discards 'const'"

For example: src/bin/ed/io.c(339): warning: call to 'strchr' effectively
discards 'const' from argument [346]

No binary change.

Ooops, restore accidently removed files from merge mishap

Sync with HEAD

Sync with HEAD

ksh: Remove symbol clash with libc

Rename local function twalk() to ksh_twak().
This is needed for installing interceptors in sanitizers.

Sponsored by <The NetBSD Foundation>

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

ksh: Eliminate dead function x_complete_word()

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.

Reapply removal of code from 90ties for OS/2 Cygwin AIX HPUX SCOUnix

Added missing #endif terminator in emacs.c

Temporarily revert previous.

emacs.* gets wrong code in generation

Remove sco unix 3.2v4.1 support (from 1992) from ksh(1)

OK by <kre>

Remove os2 support in ksh(1)

OK by <kre>

Remove ancient cygwin support in ksh(1)

OK by <kre>

PR: 39604
Reviewed by:

add_glob:
Do not stop scanning if we see '$' as it does more harm than good.
For $HOME/tm we should return $HOME/tm*

-	int putbuf_func ARGS((const char *s, size_t len));
+	int (*putbuf_func) ARGS((const char *, size_t));

for pcc
 - did not recognise pointer to function
 - argument names shadowed other arguments

Back out fix for PR 22846 as it has issues.  See PR 22846 for details.

Sync with HEAD.

Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html

Fix most of the -Wsign-compare issues.

 * Escape '?', '[', ']' like other meta characters.
 * Partial fix for completion when '[' is in the way.
 * Addresses PR bin/22846.

Don't free random memory; thanks gcc-4.

Avoid double free.

Coverity CID 2995: Fix memory leak.

Process window size changes after xread(). [change window size]
echo $COLUMS $LINES; will now print the new sizes immediately, instead
of after the second echo. From otto@OpenBSD

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.

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 ':' to the list of characters to be escaped.  Fixes completion problems
when the filename includes this character.

From OpenBSD:
revision 1.18
date: 2003/08/22 18:17:10;  author: fgsch;  state: Exp;  lines: +2 -2
in word location, fix forward scanning so it correctly account for any
escaped char and not only spaces.
for "foo (bar.a)" and "foo (bar a)", cd foo\ \(bar.<tab> will correctly
expand to foo\ \(bar.a\).
otto@ and pval@ ok.

Add NetBSD RCS Ids.

Fix completion of files containing #. From Soren Jacobsen in PR 21486.

Add ` (backquote) to quoted characters for completion. From fgsch@openbsd.
Okayed by christos.

change complete-list to first complete and then print a list,
also complete after '=' (dd), and ':' (ssh) and ` (backtick)
improvements from camield@openbsd.org.  approved by perry and thorpej.

Pull up revision 1.7 (requested by sjg):
  Fix some aspects of globbing, particularly in emacs mode.

Fix some aspects of globbing - in emacs mode at least.
echo ~<ESC><ESC> and $HOME<ESC><ESC> as well as ~/b<ESC><ESC> all
now expand correctly.

Pull up to last week's -current.

Implement (somewhat enhanced) idea stealed from bash:
when completing the filename (either in vi mode with vi-tabcomplete on,
or in emacs mode after double esc), escape any shell special characters
and chars from $IFS with backslash - very handy especially when
dealing with filenames containing spaces

The patch has been sent to maintainer, but I haven't got any reply yet even
after about a month :(

resolve conflicts

Import pdksh V5.2.14.
Includes lots of bugfixes.

char->unsigned char casts for is*()

Fix compiler warnings
Add WARNS=1

RCS ID Police

import pdksh 5.2.9

import pdksh 5.2.8

Initial revision