freebsd-skq

History

Allan Jude 39f8282b48 Remove bdes(1) The use of DES for anything is discouraged, especially with a static IV of 0 If you still need bdes(1) to decrypt Kirk's video lectures, see security/bdes in ports. This commit brought to you by the FOSDEM DevSummit and the "remove unneeded dependancies on openssl in base" working group Reviewed by: bapt, brnrd Relnotes: yes Sponsored by: FOSDEM DevSummit Differential Revision: https://reviews.freebsd.org/D9424		2017-02-06 08:27:19 +00:00
..
test
buf.c	ed(1): drop redundant parenthesis.	2016-12-14 21:14:43 +00:00
cbc.c	ed(1): simplify by using arc4random_buf().	2016-05-21 00:45:42 +00:00
ed.1	Remove bdes(1)	2017-02-06 08:27:19 +00:00
ed.h	ed(1): Prevent possible overflows during allocation.	2016-12-12 03:46:40 +00:00
glbl.c	ed(1): Prevent possible overflows during allocation.	2016-12-12 03:46:40 +00:00
io.c	Close the input FILE * in read_file() and the output FILE * in write_file()	2016-05-25 18:38:30 +00:00
main.c	ed(1): Prevent possible overflows during allocation.	2016-12-12 03:46:40 +00:00
Makefile	Revert crap accidentally committed	2017-01-28 16:31:23 +00:00
Makefile.depend	Add META_MODE support.	2015-06-13 19:20:56 +00:00
POSIX
re.c	Fix a -Wunsequenced warning.	2013-06-29 15:49:26 +00:00
README
sub.c	Fix warnings found by -Wmising-variable-declarations.	2012-10-19 05:43:38 +00:00
undo.c	Fix warnings found by -Wmising-variable-declarations.	2012-10-19 05:43:38 +00:00

README

$FreeBSD$

ed is an 8-bit-clean, POSIX-compliant line editor.  It should work with
any regular expression package that conforms to the POSIX interface
standard, such as GNU regex(3).

If reliable signals are supported (e.g., POSIX sigaction(2)), it should
compile with little trouble.  Otherwise, the macros SPL1() and SPL0()
should be redefined to disable interrupts.

The following compiler directives are recognized:
DES		- to add encryption support (requires crypt(3))
NO_REALLOC_NULL	- if realloc(3) does not accept a NULL pointer
BACKWARDS	- for backwards compatibility
NEED_INSQUE	- if insque(3) is missing

The file `POSIX' describes extensions to and deviations from the POSIX
standard.

The ./test directory contains regression tests for ed. The README
file in that directory explains how to run these.

For a description of the ed algorithm, see Kernighan and Plauger's book
"Software Tools in Pascal," Addison-Wesley, 1981.