freebsd-nq/contrib/nvi/common/common.h
Peter Wemm f0957ccae4 Update nvi-1.79 to 2.1.1-4334a8297f
This is the gsoc-2011 project to clean up and backport multibyte support
from other nvi forks in a form we can use.

USE_WIDECHAR is on unless building for the rescue crunchgen. This should
allow editing in the native locale encoding.

USE_ICONV depends on make.conf having 'WITH_ICONV=YES' for now.  This
adds the ability to do things like edit a KOI8-R file while having $LANG
set to (say) en_US.UTF-8.  iconv is used to transcode the characters for
display.

Other points:
* It uses gencat and catopen/etc instead of homegrown msg catalog stuff.
* A lot of stuff has been trimmed out, eg: the perl and tcl bindings which
  we could never use in base anyway.
* It uses ncursesw when in widechar mode.  This could be interesting.

GSoC info: http://www.google-melange.com/gsoc/proposal/review/google/gsoc2011/zy/1
Repo at: https://github.com/lichray/nvi2

Obtained from:  Zhihao Yuan <lichray@gmail.com>
2013-08-11 20:03:12 +00:00

94 lines
2.6 KiB
C

/*-
* Copyright (c) 1991, 1993, 1994
* The Regents of the University of California. All rights reserved.
* Copyright (c) 1991, 1993, 1994, 1995, 1996
* Keith Bostic. All rights reserved.
*
* See the LICENSE file for redistribution information.
*
* $Id: common.h,v 10.22 2012/04/13 05:21:50 zy Exp $
*/
/*
* Pseudo-local includes. These are files that are unlikely to exist
* on most machines to which we're porting vi, and we want to include
* them in a very specific order, regardless.
*/
#include <db.h>
#include <regex.h>
/*
* Forward structure declarations. Not pretty, but the include files
* are far too interrelated for a clean solution.
*/
typedef struct _cb CB;
typedef struct _csc CSC;
typedef struct _conv CONV;
typedef struct _conv_win CONVWIN;
typedef struct _event EVENT;
typedef struct _excmd EXCMD;
typedef struct _exf EXF;
typedef struct _fref FREF;
typedef struct _gs GS;
typedef struct _lmark LMARK;
typedef struct _mark MARK;
typedef struct _msg MSGS;
typedef struct _option OPTION;
typedef struct _optlist OPTLIST;
typedef struct _scr SCR;
typedef struct _script SCRIPT;
typedef struct _seq SEQ;
typedef struct _tag TAG;
typedef struct _tagf TAGF;
typedef struct _tagq TAGQ;
typedef struct _text TEXT;
/* Autoindent state. */
typedef enum { C_NOTSET, C_CARATSET, C_ZEROSET } carat_t;
/* Busy message types. */
typedef enum { BUSY_ON = 1, BUSY_OFF, BUSY_UPDATE } busy_t;
/*
* Routines that return a confirmation return:
*
* CONF_NO User answered no.
* CONF_QUIT User answered quit, eof or an error.
* CONF_YES User answered yes.
*/
typedef enum { CONF_NO, CONF_QUIT, CONF_YES } conf_t;
/* Directions. */
typedef enum { NOTSET, FORWARD, BACKWARD } dir_t;
/* Line operations. */
typedef enum { LINE_APPEND, LINE_DELETE, LINE_INSERT, LINE_RESET } lnop_t;
/* Lock return values. */
typedef enum { LOCK_FAILED, LOCK_SUCCESS, LOCK_UNAVAIL } lockr_t;
/* Sequence types. */
typedef enum { SEQ_ABBREV, SEQ_COMMAND, SEQ_INPUT } seq_t;
/*
* Local includes.
*/
#include "key.h" /* Required by args.h. */
#include "args.h" /* Required by options.h. */
#include "options.h" /* Required by screen.h. */
#include "msg.h" /* Required by gs.h. */
#include "cut.h" /* Required by gs.h. */
#include "seq.h" /* Required by screen.h. */
#include "util.h" /* Required by ex.h. */
#include "mark.h" /* Required by gs.h. */
#include "conv.h" /* Required by ex.h and screen.h */
#include "../ex/ex.h" /* Required by gs.h. */
#include "gs.h" /* Required by screen.h. */
#include "screen.h" /* Required by exf.h. */
#include "exf.h"
#include "log.h"
#include "mem.h"
#include "extern.h"