sed: use warn()/err() where appropriate

Use warn()/err() instead of sed's homegrown warning()/error() for
things other than parser problems. The warning()/error() functions
display the file and lin

sed: use warn()/err() where appropriate

Use warn()/err() instead of sed's homegrown warning()/error() for
things other than parser problems. The warning()/error() functions
display the file and line number in addition to the error message.
This also removes of the COMPILE/FATAL argument to error() since
now all calls to error() are for compilation/parsing issues.
OK op@ espie@

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Split error() into error() and warning() so error() can be marked __dead to
appease gcc.

ok procter@ deraadt@

Rename err() to error() to prevent confusion with the stdlib function.

Discussed with jca@.

add a xreallocarray() like the existing fatal xmalloc(), and use it to
detect potential integer.
ok doug

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(th

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(the 33,000 line diff is essentially mechanical)
ok with the idea millert, ok dms

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Allow sed to handle arbitrarily long lines. Also plug a memory
leak noticed in the process. Closes PR 5303. OK otto@ deraadt@

pretty. the comma operator should not be used to cram two statements into
an if without braces, or worse, into a return.

ansi; khalek@linuxgamers.net

Remove the advertising clause in the UCB license which Berkeley
rescinded 22 July 1999. Proofed by myself and Theo.

We live in an ANSI C world. Remove lots of gratuitous #ifdef __STDC__ cruft.

#if __STDC__ --> #ifdef __STDC__

rcsid

initial import of NetBSD tree