s/dependend/dependent/

Add a couple more readline compat functions.

Only FLUSH if we are ending libedit; DRAIN if we suspend for readline.
This allows pasting multiline buffers (Gerry Swislow)

s/protected/libedit_private/g

Char -> wchar_t from Ingo Schwarze.

PR/50863: John Hein: libedit el_end() messes up term settings if piped
Keep track if we initialized the tty, and only reset it if we did.

From Ingo Scharze:
Let "el.h" include everything needed for struct editline,
and don't include that stuff multiple times. That also improves
consistency, also avoids circular inclusions, and also ma

From Ingo Scharze:
Let "el.h" include everything needed for struct editline,
and don't include that stuff multiple times. That also improves
consistency, also avoids circular inclusions, and also makes it
easier to follow what is going on, even though not quite as nice.
But it seems like the best we can do...

show more ...

cleanup inclusion of histedit.h (Ingo Schwarze)

No need to include "sys.h" from here; it is included from config.h

more tty modes refactoring, no functional change intended.

save and restore the tty settings on entry and exit respectively.
cleanup debugging printfs.

re-enable -Wconversion

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

Don't use non-standard uint or u_int.

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

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

- 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.

convert to new style guide, which includes:
- ansi prototypes & features (such as stdargs)
- 8 space indents

apparantly need <unistd.h> for portable way of getting _POSIX_VDISABLE

More trailing white space.

change M_* constants to MD_* to avoid clashes with <stream.h>

Don't allow CSWTCH to interfere with CSUSP on __SVR4 systems.

Portability fixes:
__const -> const
BADSIG -> SIG_ERR
int flags -> u_int flags
#if __STDC__ -> #ifdef __STDC__

RCSid police
editline first appeared in 4.4BSD not NetBSD1.0

libedit!