cast to avoid warning.

Add a function to move the cursor.

From Kamil Dudka: fix crash of el_insertstr() on incomplete multi-byte

Fixed misplaced parenthesis (Nirbhay Choubey)

re-enable -Wconversion

pass -Wconversion

kill ifdef notdef

KNF return (\1); -> return \1;

kill ptr_t and ioctl_t, add * sizeof(*foo) to all allocations.

term -> terminal
XXX: need to rename key_ too.

setup a callback to be invoked on resize buffers so that readline can
reset rl_line_buffer which unfortunately some applications use it directly.

Wide character support (UTF-8) from Johny Mattsson; currently disabled.

pass lint on _LP64.

de-__P()

The previous commit removed too much and forgot to reset the history event
number. From Kouichirou Hiratsuka, many thanks!

Don't reset the macro strings each time we enter el_gets(), otherwise
el_push() is unusable programmatically.

Don't use non-standard uint or u_int.

Delete-previous-char and delete-next-char without an argument are not supposed
to modify the yank buffer in Emacs. Make it so.

Always use el->el_buffer, because newbuffer could have moved. From
Gerry Swislow gerry at certif dot com

change allocation policy in el_push to allocate the string itself.
fix issues with strdup.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Fix problem with previous patches that broke vi history.
- c_gets() was usually returning a length, but sometimes
one of the CC_xxx values (which are small +ve integers)!
- fixed c_gets() by puttin

Fix problem with previous patches that broke vi history.
- c_gets() was usually returning a length, but sometimes
one of the CC_xxx values (which are small +ve integers)!
- fixed c_gets() by putting a ' ' under the cursor.
From David Laight.

show more ...

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

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.

show more ...

vi mode and memory fixes from david laight.

- 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.