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The C Users' Group Library 1994 August
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wc-cdrom-cusersgrouplibrary-1994-08.iso
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vol_100
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198_01
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edef.h
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1990-01-23
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/* EDEF: Global variable definitions for
MicroEMACS 3.9
written by Dave G. Conroy
modified by Steve Wilhite, George Jones
greatly modified by Daniel Lawrence
*/
/* some global fuction declarations */
extern char *flook();
extern char *getctext();
extern char *getfname();
extern char *getval();
extern char *gtenv();
extern char *gtfun();
extern char *gtusr();
extern char *itoa();
extern char *ltos();
extern char *malloc();
extern char *mklower();
extern char *mkupper();
extern char *strcat();
extern char *strcpy();
extern char *strncpy();
extern char *bytecopy();
extern char *token();
extern char *transbind();
extern unsigned int getckey();
extern unsigned int stock();
extern char *fixnull();
#if BCOMPL
extern BUFFER *tenexbuf();
#endif
#ifdef maindef
/* for MAIN.C */
/* initialized global definitions */
int fillcol = 72; /* Current fill column */
short kbdm[NKBDM]; /* Macro */
char *execstr = NULL; /* pointer to string to execute */
char golabel[NPAT] = ""; /* current line to go to */
int execlevel = 0; /* execution IF level */
int eolexist = TRUE; /* does clear to EOL exist */
int revexist = FALSE; /* does reverse video exist? */
int isvt100 = FALSE; /* vt100 compatible */
int flickcode = FALSE; /* do flicker supression? */
char *modename[] = { /* name of modes */
"WRAP", "CMODE", "SPELL", "EXACT", "VIEW", "OVER",
"MAGIC", "CRYPT", "ASAVE", "BINARY"};
char modecode[] = "WCSEVOMYAB"; /* letters to represent modes */
int gmode = 0; /* global editor mode */
int gfcolor = 7; /* global forgrnd color (white) */
int gbcolor = 0; /* global backgrnd color (black)*/
int gasave = 256; /* global ASAVE size */
int gacount = 256; /* count until next ASAVE */
int sgarbf = TRUE; /* TRUE if screen is garbage */
int mpresf = FALSE; /* TRUE if message in last line */
int clexec = FALSE; /* command line execution flag */
int mstore = FALSE; /* storing text to macro flag */
int discmd = TRUE; /* display command flag */
int disinp = TRUE; /* display input characters */
BUFFER *bstore = NULL; /* buffer to store macro text to*/
int vtrow = 0; /* Row location of SW cursor */
int vtcol = 0; /* Column location of SW cursor */
int ttrow = HUGE; /* Row location of HW cursor */
int ttcol = HUGE; /* Column location of HW cursor */
int lbound = 0; /* leftmost column of current line
being displayed */
int taboff = 0; /* tab offset for display */
int hscroll = MEMMAP; /* horizontal scrolling flag */
int hjump = 1; /* horizontal jump size */
int tabsize = 8; /* tab offset for display */
int stabsize = 0; /* current soft tab size */
int metac = CTRL | '['; /* current meta character */
int ctlxc = CTRL | 'X'; /* current control X prefix char */
int reptc = CTRL | 'U'; /* current universal repeat char */
int abortc = CTRL | 'G'; /* current abort command char */
int quotec = 0x11; /* quote char during mlreply() */
char *cname[] = { /* names of colors */
"BLACK", "RED", "GREEN", "YELLOW", "BLUE",
"MAGENTA", "CYAN", "WHITE"};
KILL *kbufp = NULL; /* current kill buffer chunk pointer */
KILL *kbufh = NULL; /* kill buffer header pointer */
int kused = KBLOCK; /* # of bytes used in kill buffer */
WINDOW *swindow = NULL; /* saved window pointer */
int cryptflag = FALSE; /* currently encrypting? */
short *kbdptr; /* current position in keyboard buf */
short *kbdend = &kbdm[0]; /* ptr to end of the keyboard */
int kbdmode = STOP; /* current keyboard macro mode */
int kbdrep = 0; /* number of repetitions */
int restflag = FALSE; /* restricted use? */
int lastkey = 0; /* last keystoke */
int seed = 0; /* random number seed */
long envram = 0l; /* # of bytes current in use by malloc */
int macbug = FALSE; /* macro debuging flag */
char errorm[] = "ERROR"; /* error literal */
char truem[] = "TRUE"; /* true literal */
char falsem[] = "FALSE"; /* false litereal */
int cmdstatus = TRUE; /* last command status */
int firstflag = TRUE; /* first time */
char palstr[49] = ""; /* palette string */
int saveflag = 0; /* Flags, saved with the $target var */
char *fline = NULL; /* dynamic return line */
int flen = 0; /* current length of fline */
int menuflag = FALSE; /* menu mode */
LINE *menuline = NULL; /* menu line */
int ykchar = -1; /* last deleted character */
int vt100keys = 0; /* wait after escapes */
/* uninitialized global definitions */
int currow; /* Cursor row */
int curcol; /* Cursor column */
int thisflag; /* Flags, this command */
int lastflag; /* Flags, last command */
int curgoal; /* Goal for C-P, C-N */
WINDOW *curwp; /* Current window */
BUFFER *curbp; /* Current buffer */
WINDOW *wheadp; /* Head of list of windows */
BUFFER *bheadp; /* Head of list of buffers */
BUFFER *blistp; /* Buffer for C-X C-B */
WINDOW *spltwp; /* New window created by split */
extern BUFFER *bfind(); /* Lookup a buffer by name */
extern WINDOW *wpopup(); /* Pop up window creation */
extern LINE *lalloc(); /* Allocate a line */
char sres[NBUFN]; /* current screen resolution */
char pat[NPAT]; /* Search pattern */
char tap[NPAT]; /* Reversed pattern array. */
char rpat[NPAT]; /* replacement pattern */
int (*fkeytab[NFBIND])(); /* fast lookup table */
int (*ffuncc)(); /* FUNC | 'C' hook */
KEYTAB fkeylast; /* last looked up key */
unsigned int frlen; /* number of chars in fline */
char mlline[NSTRING]; /* saved message line */
int mllen; /* length of saved message line */
int scrltop, scrlbot; /* scrolling region */
int phrow; /* physical terminal row */
/* The variable matchlen holds the length of the matched
* string - used by the replace functions.
* The variable patmatch holds the string that satisfies
* the search command.
* The variables matchline and matchoff hold the line and
* offset position of the start of match.
*/
unsigned int mtchlen = 0;
unsigned int mlenold = 0;
char *patmatch = NULL;
LINE *matchline = NULL;
int matchoff = 0;
#if MAGIC
/*
* The variable magical determines if there are actual
* metacharacters in the string - if not, then we don't
* have to use the slower MAGIC mode search functions.
*/
short magical = FALSE;
short rmagical = FALSE;
MC mcpat[NPAT]; /* the magic pattern */
MC tapcm[NPAT]; /* the reversed magic pattern */
RMC rmcpat[NPAT]; /* the replacement magic array */
#endif
/* directive name table:
This holds the names of all the directives.... */
char *dname[] = {
"if", "else", "endif",
"goto", "return", "endm",
"while", "endwhile", "break",
"force"
};
#if DEBUGM
/* vars needed for macro debugging output */
char outline[NSTRING]; /* global string to hold debug line text */
#endif
#else
/* for all the other .C files */
/* initialized global external declarations */
extern int fillcol; /* Fill column */
extern short kbdm[]; /* Holds kayboard macro data */
extern char pat[]; /* Search pattern */
extern char rpat[]; /* Replacement pattern */
extern char *execstr; /* pointer to string to execute */
extern char golabel[]; /* current line to go to */
extern int execlevel; /* execution IF level */
extern int eolexist; /* does clear to EOL exist? */
extern int revexist; /* does reverse video exist? */
extern int isvt100; /* vt100 compatible */
extern int flickcode; /* do flicker supression? */
extern char *modename[]; /* text names of modes */
extern char modecode[]; /* letters to represent modes */
extern KEYTAB keytab[]; /* key bind to functions table */
extern NBIND names[]; /* name to function table */
extern int gmode; /* global editor mode */
extern int gfcolor; /* global forgrnd color (white) */
extern int gbcolor; /* global backgrnd color (black)*/
extern int gasave; /* global ASAVE size */
extern int gacount; /* count until next ASAVE */
extern int sgarbf; /* State of screen unknown */
extern int mpresf; /* Stuff in message line */
extern int clexec; /* command line execution flag */
extern int mstore; /* storing text to macro flag */
extern int discmd; /* display command flag */
extern int disinp; /* display input characters */
extern BUFFER *bstore; /* buffer to store macro text to*/
extern int vtrow; /* Row location of SW cursor */
extern int vtcol; /* Column location of SW cursor */
extern int ttrow; /* Row location of HW cursor */
extern int ttcol; /* Column location of HW cursor */
extern int lbound; /* leftmost column of current line
being displayed */
extern int taboff; /* tab offset for display */
extern int hscroll; /* horizontal scrolling flag */
extern int hjump; /* horizontal jump size */
extern int tabsize; /* tab offset for display */
extern int stabsize; /* current soft tab size */
extern int metac; /* current meta character */
extern int ctlxc; /* current control X prefix char */
extern int reptc; /* current universal repeat char */
extern int abortc; /* current abort command char */
extern int quotec; /* quote char during mlreply() */
extern char *cname[]; /* names of colors */
extern KILL *kbufp; /* current kill buffer chunk pointer */
extern KILL *kbufh; /* kill buffer header pointer */
extern int kused; /* # of bytes used in KB */
extern WINDOW *swindow; /* saved window pointer */
extern int cryptflag; /* currently encrypting? */
extern short *kbdptr; /* current position in keyboard buf */
extern short *kbdend; /* ptr to end of the keyboard */
extern int kbdmode; /* current keyboard macro mode */
extern int kbdrep; /* number of repetitions */
extern int restflag; /* restricted use? */
extern int lastkey; /* last keystoke */
extern int seed; /* random number seed */
extern long envram; /* # of bytes current in use by malloc */
extern int macbug; /* macro debuging flag */
extern char errorm[]; /* error literal */
extern char truem[]; /* true literal */
extern char falsem[]; /* false litereal */
extern int cmdstatus; /* last command status */
extern char palstr[]; /* palette string */
extern int saveflag; /* Flags, saved with the $target var */
extern char *fline; /* dynamic return line */
extern int flen; /* current length of fline */
extern int firstflag; /* first time */
extern int menuflag; /* menu mode */
extern LINE *menuline; /* menu line */
extern int ykchar; /* last deleted character */
extern int vt100keys; /* wait after escapes */
/* uninitialized global external declarations */
extern int currow; /* Cursor row */
extern int curcol; /* Cursor column */
extern int thisflag; /* Flags, this command */
extern int lastflag; /* Flags, last command */
extern int curgoal; /* Goal for C-P, C-N */
extern WINDOW *curwp; /* Current window */
extern BUFFER *curbp; /* Current buffer */
extern WINDOW *wheadp; /* Head of list of windows */
extern BUFFER *bheadp; /* Head of list of buffers */
extern BUFFER *blistp; /* Buffer for C-X C-B */
extern WINDOW *spltwp; /* New window created by split */
extern BUFFER *bfind(); /* Lookup a buffer by name */
extern WINDOW *wpopup(); /* Pop up window creation */
extern LINE *lalloc(); /* Allocate a line */
extern char sres[NBUFN]; /* current screen resolution */
extern char pat[]; /* Search pattern */
extern char tap[]; /* Reversed pattern array. */
extern char rpat[]; /* replacement pattern */
extern unsigned int mtchlen; /* length of found string */
extern unsigned int mlenold; /* previous length of found str */
extern char *patmatch; /* the found string */
extern LINE *matchline; /* line pointer to found string */
extern int matchoff; /* offset to the found string */
extern int (*fkeytab[NFBIND])(); /* fast lookup table */
extern int (*ffuncc)(); /* FUNC | 'C' hook */
extern KEYTAB fkeylast; /* last looked up key */
extern unsigned int frlen; /* number of chars in fline */
extern char mlline[NSTRING]; /* saved message line */
extern int mllen; /* length of saved message line */
extern int scrltop, scrlbot; /* scrolling region */
extern int phrow; /* physical terminal row */
#if MAGIC
extern short magical; /* meta-characters in pattern? */
extern short rmagical;
extern MC mcpat[]; /* the magic pattern */
extern MC tapcm[]; /* the reversed magic pattern */
extern RMC rmcpat[]; /* the replacement magic array */
#endif
extern char *dname[]; /* directive name table */
#if DEBUGM
/* vars needed for macro debugging output */
extern char outline[]; /* global string to hold debug line text */
#endif
#endif
/* terminal table defined only in TERM.C */
#ifndef termdef
extern TERM term; /* Terminal information. */
#endif