rozhuk.im/freebsd: FreeBSD src tree @ 2448bb7569e283ecbe8f385ff32fde6f2027ef0f

Warner Losh e9ac41698b Remove residual blank line at start of Makefile		2 ماه پیش
..
test	e9ac41698b Remove residual blank line at start of Makefile	2 ماه پیش
Makefile	e9ac41698b Remove residual blank line at start of Makefile	2 ماه پیش
Makefile.depend	d0b2dbfa0e Remove $FreeBSD$: one-line sh pattern	1 سال پیش
POSIX	05248206f7 Remove $FreeBSD$: one-line bare tag	1 سال پیش
README	05248206f7 Remove $FreeBSD$: one-line bare tag	1 سال پیش
buf.c	1d386b48a5 Remove $FreeBSD$: one-line .c pattern	1 سال پیش
ed.1	84886bf93a ed(1): Grammar fixes	7 ماه پیش
ed.h	90aea514c6 bin: Remove ancient SCCS tags.	9 ماه پیش
glbl.c	e043f37205 bin: Automated cleanup of cdefs and other formatting	9 ماه پیش
io.c	1d386b48a5 Remove $FreeBSD$: one-line .c pattern	1 سال پیش
main.c	a400e25904 ed(1): Fix grammar in comment	7 ماه پیش
re.c	1d386b48a5 Remove $FreeBSD$: one-line .c pattern	1 سال پیش
sub.c	1d386b48a5 Remove $FreeBSD$: one-line .c pattern	1 سال پیش
undo.c	1d386b48a5 Remove $FreeBSD$: one-line .c pattern	1 سال پیش

		
				README
			
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:
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.