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ed_dec.h
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/* Included in: many, many routines
Requires: rec.h window.h */
#define MAX_TAB_SETUPS 16
#define MAX_WINDOWS 8
#define MAX_MARKS 16
#define BINARY_RECSIZE 32
extern int NROW,NCOL; /* size of screen */
extern rec_ptr BASE; /* base of record queue */
extern rec_ptr CURREC; /* current record */
extern int CURBYT; /* position in that record */
extern rec_ptr TOPREC,BOTREC; /* records at top and bottom of window */
extern rec_ptr NEWTOPREC; /* new top record during kills */
extern rec_ptr SELREC; /* record that contains the select marker */
extern int SELBYT; /* byte within that record for select marker */
extern int SELDIR; /* which direction to the select marker */
extern int TOPROW,BOTROW; /* window region */
extern int TOPLIM,BOTLIM; /* free movement region */
extern int CURROW,CURCOL; /* position on screen */
extern int FIRSTCOL; /* column at extreme left of screen */
extern int WANTCOL; /* desired column number */
extern int DIRECTION; /* movement direction */
extern int NMARK; /* number of marked spots */
extern int MARKWINDOW[MAX_MARKS];
extern rec_ptr MARKREC[MAX_MARKS];
extern int MARKBYT[MAX_MARKS];
extern int TAB_SETUPS; /* number of tab strings defined */
extern int CUR_TAB_SETUP; /* index to current tab setup */
extern Char *TAB_NAME[MAX_TAB_SETUPS]; /* names of tab setups */
extern Char *TAB_STRING[MAX_TAB_SETUPS]; /* tab setup strings */
extern int TAB_LENGTH[MAX_TAB_SETUPS]; /* lengths of tab setups */
extern int WRAP_MARGIN;
extern int SECTION_LINES;
extern Char WORD_DELIMITERS[256];
extern int NWORD_DELIMITERS;
extern Char PAGE_BREAK[16];
extern int PAGE_BREAK_LENGTH;
extern Char PARAGRAPH_BREAK[16];
extern int PARAGRAPH_BREAK_LENGTH;
extern Char SEARCH_FLAGS[6]; /* General/Exact,Beginning/End,Nowild/Wild,Notable/Table,Regex/Noregex,Char/Word */
extern Char SEARCH_TABLE[256];
extern Char CLOSE_PARENS;
extern Char PAREN_STRING[16];
extern int PAREN_STRING_LENGTH;
extern Char DEFAULT_EXT[256];
extern int DEFAULT_EXT_LENGTH;
extern Char KEYFILE[256];
extern Char JOURNAL_FILE[256];
extern Char USERSHELL[256];
extern int TAB_AUTO; /* flag to insert matching tabs at beginning of records */
extern int CFRIENDLY; /* flag to make closing } chars seek matching tab level */
extern int CASECHANGE; /* 0=upcase,1=lowcase,2=changecase,3=capitalize */
extern int NWINDOWS;
extern int CURWINDOW;
extern win_node WINDOW[MAX_WINDOWS];
extern Char HEXMODE; /* editor is in hex mode */
extern Char REPORTSTATUS; /* display status line for each buffer */
extern Char BOXCUT; /* editor is in box cut mode */
extern Char AUTOWRAP; /* do autowrapping */
extern Char OVERSTRIKE; /* 0=insert mode, 1=overstrike mode */
extern Char GREPMODE; /* 0=verbose, 1=silent */
extern Uchar WILDCARD; /* wildcard for search */
extern rec_ptr NETRC; /* record queue for .netrc image */