Remove default ls -C alias.

OK millert@, kn@, ian@, sthen@

zap *_path() functions

These PATH helpers failed to quote their input properly leading to shell
code execution. Noone noticed since import (over 21 years ago), so wipe it.

OK tb rpe

Remove the ':' at the beginning of ksh.kshrc.

prodded by Raf Czlonka
OK tb@

Replace ps | grep with pgrep and use && instead of if-then-fi.
From Raf Czlonka.

ok halex

Replace some `eval` with $(eval) for consistency and use
parameter expansion instead of basename(1). From Raf Czlonka

ok rpe

Do the same with less code.

OK halex

Unbreak ksh.kshrc by using a MI way of finding out the console device name.

Found by landry
OK deraadt

Simplify setting the USER and UID variables.
While here, convert `` to $().

OK halex

Remove remnants of rlogin, it's long gone (2002).

OK halex

Identation

OK halex, krw

Convert [] to ksh style [[]] tests.
Based on a diff from Anthony Coulter.

OK krw, halex

Resurrect the detection of the console device that got lost a long time ago.

OK tb

Remove old cruft, that make no sense at all on OpenBSD.
- comments relevant to other brands of UNIX
- the no-op KSH_VERSION case-block, we only have pdksh
- the case-block for setting aliases based o

Remove old cruft, that make no sense at all on OpenBSD.
- comments relevant to other brands of UNIX
- the no-op KSH_VERSION case-block, we only have pdksh
- the case-block for setting aliases based on UNIX brand
together with a comment that falsely encourages to modify this
file instead of putting stuff in $HOME/.kshrc

OK krw@ halex@

show more ...

Introducing a nifty _ignore function makes the file neater and easier
to maintain. The eval's must stay to make the aliases expand at run
time instead of at parse time.

ok krw@

revert last commit

eval seems to be needed for reaching the aliases which otherwise aren't
available from within functions...

I hate eval. Apart from when it's really needed.
Eval'ing constant expressions is not such a case.

"...fine with me" krw@

use "function X" rather than "X ()" since for the former, preceding parameter
assignments function calls are not surprisingly polluting your shell environment

"makes sense" krw@, ok tedu@ guenther@

don't throw away exit status of various commands; ok sthen@ dcoppa@ halex@

fix ksh ftp wrapper so argvs aren't split before passing; making
urls with spaces work. ok sthen@

remove the ls=ls -gCF alias: we already have an alias for ls (-CF),
and now that the behaviour of -g has changed to be more in line
with posix, we get group ID by default anyway;

kick started by PR

remove the ls=ls -gCF alias: we already have an alias for ls (-CF),
and now that the behaviour of -g has changed to be more in line
with posix, we get group ID by default anyway;

kick started by PR 5784 from Jacek Masiulaniec;
discussed with otto and sobrado;
ok deraadt millert

show more ...

indentation whitespace nits

Remove special case code for sun/xterm that faked a DISPLAY and
set the erase character to something other than probably desired.
'I don't object' millert@

when using this file, label and ilabel set the term 'title' and icon labels.
they do this by sending to stdout. commands like: 'ftp -o - ftp://blah/foo>foo'
do not like having data added to the outpu

when using this file, label and ilabel set the term 'title' and icon labels.
they do this by sending to stdout. commands like: 'ftp -o - ftp://blah/foo>foo'
do not like having data added to the output stream.
since we only define these two functions in an environment where /dev/tty
exists, send output to /dev/tty to make sure it does not corrupt the output
stream of commands.

show more ...

space nits

zap trailing spaces and tabs