Replace the generated file "fcns.c" by a simpler header "func.h"
included only in the one file needing it, "map.c".
That allows to define el_action_t directly in "map.h",
which in turn allows to stop including "fcns.h" from "el.h"
and include it only in the modules needing it.
Now we no longer autogenerate any C files.

Feedback and OK martijn@.
First version also proofread by Christian Heckendorf <mbie at ulmus dot me>.

Combine help.h and help.c into a simplified help.h
and include it only in the one file needing it, map.c.
Also delete makelist -bc.
OK martijn@, also proofread by Christian Heckendorf <mbie at ulmus dot me>

The files editline.c, historyn.c, and tokenizern.c are completely
constant and very short and simple. Check them into CVS rather
than generating them at build time in a complicated way.
OK martijn@, also proofread by Christian Heckendorf <mbie at ulmus dot me>

delete unused -m option;
ok martijn@
also checked by Christian Heckendorf <mbie at ulmus dot me>

delete the "private" and "public" preprocessor macros, just use standard C;
OK martijn@

Move wrapper macros to the two files actually needing them:
FUNW, Strlen, Strdup, Strcmp, Strncmp, Strncpy, Strncat -> history.c
Strchr, tok_strdup -> tokenizer.c
FUN, TYPE, STR -> both of these files

OK martijn@

Also proofread by Christian Heckendorf <mbie at ulmus dot me>
who reported some whitespace issues in parse.c.

Always compile with WIDECHAR on and delete that preprocessor switch.
OK martijn@.
Diff also proofread by Christian Heckendorf <mbie at ulmus dot me>.

Cleanup of standard header inclusion:

1. Add the missing <errno.h> to sig.c.
2. Do not include standard headers from private headers "chared.h"
and "el.h", include them directly where needed.
3. Delete a few needless inclusions of <ctype.h>.
4. Sort the standard headers.
5. Delete _GNU_SOURCE weirdness from histedit.h, that file doesn't even
need the access to wcsdup(3) mentioned in the comment.
6. Delete some trailing blanks and blanks before tabs.

OK czarkoff@

Cleanup of private header inclusion:

1. Do not include private headers from "chared.h", "hist.h", "prompt.h",
"refresh.h", "search.h", "sig.h", "terminal.h", "tty.h".
The only private header having to include other private headers is "el.h".
2. Do not include "common.h", "parse.h", "help.h" from "el.h",
and do not include "emacs.h" and "vi.h" from "chared.h",
include them directly where needed.
3. Do include "fcns.h" from "el.h" because el_func_t is needed for "map.h".
4. Do not include private headers again that are already included by "el.h".
5. Include private headers after standard headers.

OK czarkoff@

Delete the useless Int datatype and always use the standard wint_t
directly. This is not a problem because <wchar_t> is required all
over the place anyway, even when WIDECHAR is not defined.
No functional change except that it fixes a few printf(3)
format string issues, %c vs. %lc.
OK czarkoff@

Update libedit to bring it into sync with the latest version from NetBSD.

ok deraadt

a few leftovers from yesterday's SCCS/RCS-ID removal;
survived a full make build on i386;
"sure" deraadt@

advertising clauses that can be dropped

Update to NetBSD libedit (from Oct 1, 2003), adding some string
cleaning and history bug fixes. The code includes GNU libreadline
functionality, but the corresponding header files are not installed,
since some libreadline functions are missing. There are some minor API
changes, notably:

old: EditLine *el_init(const char *, FILE *, FILE *);
new: EditLine *el_init(const char *, FILE *, FILE *, FILE *);

old: HistEvent *history(History *h, int op, ...);
new: int history(History *h, HistEvent *ev, int op, ...); plus some
changes in operation names. See editline(3) for details.

Tested by djm@, mouring@, jmc@.

ok deraadt@

Remove the advertising clause in the UCB license which Berkeley
rescinded 22 July 1999. Proofed by myself and Theo.

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.

fix el_source() - a block needed braces around it (from NetBSD)
Some strcpy() -> strncpy (from NetBSD)
Some KNF
Add current NetBSD tags

Merge in NetBSD libedit changes and new man pages. Also fix some
strncpy() usage in their code. NetBSD change log was:
* add a man page for the editline routines
* add a man page describing editrc
* fix bugs in el_parse():
* didn't execute command when program name matched (test reversed)
* was checking against empty string instead of program name
* after checks, command to run also pointed to empty string
* document ^char and \ escape sequences
* when parsing ^char control chars, check the correct char when determining
validity (previously, ^char was a NOP interpreted as the literal string
because of this bug)
* Implement CC_REDISPLAY, which (unlike CC_REFRESH) redraws the entire input
* line (a la ^R). This is useful if the binding outputs information and
* mucks up the input line. To be used in ``list-choices'' bindings (refer
* to the ^D binding in csh when filec is set)

branches: 1.1.1;
Initial revision