Pedro F. Giffuni
b4932d18ee
sed(1): Assorted cleanups and simplifications.
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Const-ify several variables, make it build cleanly with WARNS level 5.
Submitted by: mi
PR: 195929
MFC after: 1 month
2016-07-19 22:56:40 +00:00
Yaroslav Tykhiy
26a5710c40
Don't forget to clear out the hold space for each subsequent file
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when in -i mode so that each file gets a clean context of its own.
Add a regression test for the bug.
Tested with: regression tests
2007-06-12 12:05:24 +00:00
Yaroslav Tykhiy
f6703c9c0a
Change the semantics of -i (in-place editing) so that it treats
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each file independently from other files. The new semantics are
desired in the most of practical cases, e.g.: delete lines 5-9
from each file.
Keep the previous semantics of -i under a new option, -I, which
uses a single continuous address space covering all files to edit
in-place -- they are too cool to just drop them.
Add regression tests for -i and -I.
Approved by: dds
Compared with: GNU sed
Discussed on: -hackers
MFC after: 2 weeks
2007-04-21 01:21:36 +00:00
Diomidis Spinellis
30fd73fb81
Per letter dated July 22, 1999 remove 3rd clause of Berkeley derived
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software (original contributor).
Reviewed by: imp
2004-08-09 15:29:41 +00:00
Dag-Erling Smørgrav
f54cda1467
Reimplement in-place editing in a slightly less disgusting manner. Also,
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make an effort to preserve the ownership and mode of the file we are
editing.
Sponsored by: Registrar AS
2003-11-04 13:09:16 +00:00
Tim J. Robbins
dfb072f405
Make cspace()'s second argument const. Make `escapes' in lputs() const.
2002-07-08 06:00:55 +00:00
Tim J. Robbins
8523e9a677
Avoid checking whether each line is the last line of the file when we don't
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need to know. Instead, check when we are trying to match a "$" address.
This does not change the way sed processes regular files, but makes it behave
more sensibly when used interactively.
PR: 40101
MFC after: 2 weeks
2002-07-03 14:38:27 +00:00
Warner Losh
3f330d7d1a
remove __P
2002-03-22 01:42:45 +00:00
Mark Murray
e74bf75f1c
WARNS=2 partial fix; use NO_WERROR to protect against some hard-to-fix warnings.
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Use __FBSDID(), kill register keyword.
2001-12-12 23:20:16 +00:00
David E. O'Brien
8e33c0a0f6
Expand xmalloc in-place, along with xrealloc; which wasn't even ANSI in its
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implementation.
2001-07-24 14:05:21 +00:00
Brian Feldman
d249b1750a
Uncorrupt the SCCS id (s/ From: / /).
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Put a tab before the comment for "rflags".
Submitted by: bde
2000-03-20 21:31:30 +00:00
Brian Feldman
175de1e677
Add a new flag: -E enables "extended" regular expressions.
2000-03-19 19:41:53 +00:00
Brian Feldman
ab853c5a6f
Add $FreeBSD$.
2000-03-19 19:39:41 +00:00
Archie Cobbs
c56690ef7b
Fix a new bug introduced by the previous bug fix
1998-12-08 21:29:22 +00:00
Philippe Charnier
73a08bb2ad
Remove local redefinition for err(). Add usage().
1997-08-11 07:21:08 +00:00
Rodney W. Grimes
9b50d90275
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
