Name Date Size #Lines LOC

..22-Aug-2023-

test/H22-Aug-2023-901689

MakefileH A D22-Aug-2023188 127

Makefile.dependH A D22-Aug-2023297 1911

POSIXH A D22-Aug-20233.7 KiB9378

READMEH A D22-Aug-2023883 2417

buf.cH A D22-Aug-20236.5 KiB285197

ed.1H A D22-Aug-202321.6 KiB1,0011,000

ed.hH A D22-Aug-20237.7 KiB274201

glbl.cH A D22-Aug-20235.9 KiB219162

io.cH A D22-Aug-20238.3 KiB346280

main.cH A D22-Aug-202331.1 KiB1,4071,223

re.cH A D22-Aug-20233.6 KiB13083

sub.cH A D22-Aug-20236.6 KiB255199

undo.cH A D22-Aug-20234.2 KiB151102

README

1$FreeBSD$
2
3ed is an 8-bit-clean, POSIX-compliant line editor.  It should work with
4any regular expression package that conforms to the POSIX interface
5standard, such as GNU regex(3).
6
7If reliable signals are supported (e.g., POSIX sigaction(2)), it should
8compile with little trouble.  Otherwise, the macros SPL1() and SPL0()
9should be redefined to disable interrupts.
10
11The following compiler directives are recognized:
12NO_REALLOC_NULL	- if realloc(3) does not accept a NULL pointer
13BACKWARDS	- for backwards compatibility
14NEED_INSQUE	- if insque(3) is missing
15
16The file `POSIX' describes extensions to and deviations from the POSIX
17standard.
18
19The ./test directory contains regression tests for ed. The README
20file in that directory explains how to run these.
21
22For a description of the ed algorithm, see Kernighan and Plauger's book
23"Software Tools in Pascal," Addison-Wesley, 1981.
24