text: /*
   *
   * External varibles - most are in glob.c.
   *
   */
  
  extern char	**argv;			/* global so everyone can use them */
  extern int	argc;
  
  extern int	x_stat;			/* program exit status */
  extern int	debug;			/* debug flag */
  extern int	ignore;			/* what we do with FATAL errors */
  
  extern long	lineno;			/* line number */
  extern long	position;		/* byte position */
  extern char	*prog_name;		/* and program name - for errors */
  extern char	*temp_file;		/* temporary file - for some programs */
  extern char	*fontencoding;		/* text font encoding scheme */
  
  extern int	dobbox;			/* enable BoundingBox stuff if TRUE */
  extern double	pageheight;		/* only for BoundingBox calculations! */
  extern double	pagewidth;
  
  extern int	reading;		/* input */
  extern int	writing;		/* and output encoding */
  
  extern char	*optarg;		/* for getopt() */
  extern int	optind;
  
  extern void	interrupt();
  extern char	*tempnam(char*,char*);
  /* 
   * extern char	*malloc();
   * extern char	*calloc();
   * extern char	*strtok();
   * extern long	ftell();
   * extern double	atof();
   * extern double	sqrt();
   * extern double	atan2();
   */
  