119304Speter/*- 219304Speter * Copyright (c) 1991, 1993, 1994 319304Speter * The Regents of the University of California. All rights reserved. 419304Speter * Copyright (c) 1991, 1993, 1994, 1995, 1996 519304Speter * Keith Bostic. All rights reserved. 619304Speter * 719304Speter * See the LICENSE file for redistribution information. 819304Speter * 9254225Speter * $Id: common.h,v 10.22 2012/04/13 05:21:50 zy Exp $ 1019304Speter */ 1119304Speter 1219304Speter/* 1319304Speter * Pseudo-local includes. These are files that are unlikely to exist 1419304Speter * on most machines to which we're porting vi, and we want to include 1519304Speter * them in a very specific order, regardless. 1619304Speter */ 1719304Speter#include <db.h> 1819304Speter#include <regex.h> 1919304Speter 2019304Speter/* 2119304Speter * Forward structure declarations. Not pretty, but the include files 2219304Speter * are far too interrelated for a clean solution. 2319304Speter */ 2419304Spetertypedef struct _cb CB; 2519304Spetertypedef struct _csc CSC; 26254225Spetertypedef struct _conv CONV; 27254225Spetertypedef struct _conv_win CONVWIN; 2819304Spetertypedef struct _event EVENT; 2919304Spetertypedef struct _excmd EXCMD; 3019304Spetertypedef struct _exf EXF; 3119304Spetertypedef struct _fref FREF; 3219304Spetertypedef struct _gs GS; 3319304Spetertypedef struct _lmark LMARK; 3419304Spetertypedef struct _mark MARK; 3519304Spetertypedef struct _msg MSGS; 3619304Spetertypedef struct _option OPTION; 3719304Spetertypedef struct _optlist OPTLIST; 3819304Spetertypedef struct _scr SCR; 3919304Spetertypedef struct _script SCRIPT; 4019304Spetertypedef struct _seq SEQ; 4119304Spetertypedef struct _tag TAG; 4219304Spetertypedef struct _tagf TAGF; 4319304Spetertypedef struct _tagq TAGQ; 4419304Spetertypedef struct _text TEXT; 4519304Speter 4619304Speter/* Autoindent state. */ 47254225Spetertypedef enum { C_NOTSET, C_CARATSET, C_ZEROSET } carat_t; 4819304Speter 4919304Speter/* Busy message types. */ 5019304Spetertypedef enum { BUSY_ON = 1, BUSY_OFF, BUSY_UPDATE } busy_t; 5119304Speter 5219304Speter/* 5319304Speter * Routines that return a confirmation return: 5419304Speter * 5519304Speter * CONF_NO User answered no. 5619304Speter * CONF_QUIT User answered quit, eof or an error. 5719304Speter * CONF_YES User answered yes. 5819304Speter */ 5919304Spetertypedef enum { CONF_NO, CONF_QUIT, CONF_YES } conf_t; 6019304Speter 6119304Speter/* Directions. */ 6219304Spetertypedef enum { NOTSET, FORWARD, BACKWARD } dir_t; 6319304Speter 6419304Speter/* Line operations. */ 6519304Spetertypedef enum { LINE_APPEND, LINE_DELETE, LINE_INSERT, LINE_RESET } lnop_t; 6619304Speter 6719304Speter/* Lock return values. */ 6819304Spetertypedef enum { LOCK_FAILED, LOCK_SUCCESS, LOCK_UNAVAIL } lockr_t; 6919304Speter 7019304Speter/* Sequence types. */ 7119304Spetertypedef enum { SEQ_ABBREV, SEQ_COMMAND, SEQ_INPUT } seq_t; 7219304Speter 7319304Speter/* 7419304Speter * Local includes. 7519304Speter */ 7619304Speter#include "key.h" /* Required by args.h. */ 7719304Speter#include "args.h" /* Required by options.h. */ 7819304Speter#include "options.h" /* Required by screen.h. */ 7919304Speter 8019304Speter#include "msg.h" /* Required by gs.h. */ 8119304Speter#include "cut.h" /* Required by gs.h. */ 8219304Speter#include "seq.h" /* Required by screen.h. */ 8319304Speter#include "util.h" /* Required by ex.h. */ 8419304Speter#include "mark.h" /* Required by gs.h. */ 85254225Speter#include "conv.h" /* Required by ex.h and screen.h */ 8619304Speter#include "../ex/ex.h" /* Required by gs.h. */ 8719304Speter#include "gs.h" /* Required by screen.h. */ 8819304Speter#include "screen.h" /* Required by exf.h. */ 8919304Speter#include "exf.h" 9019304Speter#include "log.h" 9119304Speter#include "mem.h" 9219304Speter 93254225Speter#include "extern.h" 94