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| author | Cem Keylan <cem@ckyln.com> | 2021-07-14 17:07:06 +0300 |
|---|---|---|
| committer | Cem Keylan <cem@ckyln.com> | 2021-07-14 17:07:06 +0300 |
| commit | d7f8dce37ecea2fa24883b58a8bbd5f25fb69221 (patch) | |
| tree | 34f8326573d65b5cf5704bf4c9fb4c3e36f106ec /bin/ed/README | |
| parent | 9270286d5a675a4924d94adaca4099441a3cae5a (diff) | |
| download | otools-d7f8dce37ecea2fa24883b58a8bbd5f25fb69221.tar.gz | |
ed: port to otools
Diffstat (limited to 'bin/ed/README')
| -rw-r--r-- | bin/ed/README | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/bin/ed/README b/bin/ed/README new file mode 100644 index 0000000..4405e45 --- /dev/null +++ b/bin/ed/README @@ -0,0 +1,19 @@ +$OpenBSD: README,v 1.5 2018/06/15 08:46:24 martijn Exp $ +$NetBSD: README,v 1.9 1995/03/21 09:04:33 cgd Exp $ + +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 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. |