Commit Graph

14 Commits

Author SHA1 Message Date
agc eb7c1594f1 Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22280, verified by myself.
2003-08-07 16:42:00 +00:00
christos 839ca00b3c From michael@moria.de:
- use __attribute__((__unused__)) in arguments where appropriate.
- some int -> size_t and char * to const char * conversions.
2003-06-19 15:55:05 +00:00
christos f24857bf36 Add a uniquefier for the history function. 2003-01-21 18:40:23 +00:00
christos 39f224af48 PR/18995: David Laight: libedit fixes for posix conformant sh
The posix 'sh' specification defines vi-mode editing quite tightly.
The netbsd libedit code (used by sh to do this) was missing several
features, there were also minor errors in others.

Compare netbsd sh to the definition available from:
http://www.opengroup.org/onlinepubs/007904975/utilities/sh.html
In particular the following were not supported:
	U - undo all changes to line
	| - goto column
	Y - yank to end of line
	y - yank
	# - comment out current line
	@ - take input from shell alias [1]
	G - goto numbered line in history buffer
	v - edit history line with vi
	_ - append word from last input line
	. - redo last command
Other minor changes have also been made.

[1] This needs the shell to define an appropriate routine to
return the text of the alias.  There is no requirement that
such a function exist.
2002-11-15 14:32:32 +00:00
christos 0e0ac6b723 - constify; passes all gcc and lint strict checks.
- add config.h [Jason Evans], to create a portable version of libedit that
  can be easily compiled on other OS's.
2002-03-18 16:00:50 +00:00
christos 93819542b3 PR/12963:Jason Waterman: Fix signed cast problems. 2001-05-17 01:02:17 +00:00
jdolecek 00ff7cacf5 Enlarge editline buffers as needed to support arbitrary length lines.
This also addresses lib/9712 by Phil Nelson.
2001-01-10 07:45:41 +00:00
christos 2f3389ce5e consistently check for allocation failures and return -1, if we could not
get more memory.
2001-01-04 15:56:31 +00:00
lukem d30d584a91 convert to new style guide, which includes:
- ansi prototypes & features (such as stdargs)
- 8 space indents
2000-09-04 22:06:28 +00:00
simonb 1528b77539 More trailing white space. 1999-07-02 15:14:07 +00:00
christos a7db9a7942 PR/4257: Jaromir Dolecek: history() has no generic error handling and isn't
reentrant. This changes the interface of the history function, so we need
a major number bump.
1997-10-14 15:05:49 +00:00
christos 54fac6850e Fix compiler warnings. 1997-07-06 18:25:21 +00:00
lukem 2543e3e651 RCSid police
editline first appeared in 4.4BSD not NetBSD1.0
1997-01-11 06:47:47 +00:00
cgd 6dc2f1db52 libedit! 1994-05-06 06:01:42 +00:00