21 lines
1.1 KiB
C
21 lines
1.1 KiB
C
extern ndptr hashtab[]; /* hash table for macros etc. */
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extern char buf[]; /* push-back buffer */
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extern char *bp; /* first available character */
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extern char *endpbb; /* end of push-back buffer */
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extern stae mstack[]; /* stack of m4 machine */
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extern char *ep; /* first free char in strspace */
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extern char *endest; /* end of string space */
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extern int sp; /* current m4 stack pointer */
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extern int fp; /* m4 call frame pointer */
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extern FILE *infile[]; /* input file stack (0=stdin) */
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extern FILE *outfile[]; /* diversion array(0=bitbucket)*/
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extern FILE *active; /* active output file pointer */
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extern char *m4temp; /* filename for diversions */
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extern int ilevel; /* input file stack pointer */
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extern int oindex; /* diversion index.. */
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extern char *null; /* as it says.. just a null.. */
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extern char *m4wraps; /* m4wrap string default.. */
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extern char lquote; /* left quote character (`) */
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extern char rquote; /* right quote character (') */
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extern char scommt; /* start character for comment */
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extern char ecommt; /* end character for comment */
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