1 files changed, 0 insertions, 125 deletions
diff --git a/doc/utils/man_xref.c b/doc/utils/man_xref.c
deleted file mode 100644
index fc3afb696..000000000
--- a/doc/utils/man_xref.c
+++ /dev/null
@@ -1,125 +0,0 @@
-#include <stdio.h>
-#include <ctype.h>
-#include <assert.h>
-
-/*
-	look through HTMLized man pages
-	convert references like man(1) into HTML links
-
-	somewhat quick & dirty code
-	various dubious assumptions made:
-
-	[a-zA-Z0-9\-_\.]* defines legal characters in name
-	pagename(x) corresponds to pagename.x.html
-	(Fine *if* it's been converted by my scripts)
-	x in the above must be a single digit
-	(or we ignore it, which does no damage)
-	Lazy parsing: malloc() enough RAM to read in whole file
-	Limited syntax: exactly one input file, results to stdout 
-
-	Sandy Harris
-*/
-
-int do_file( char *, char *) ;
-
-main(int argc, char **argv)
-{
-	FILE *in ;
-	char *progname;
-	long lsize ;
-	size_t size, nread;
-	char *buffer, *bufend ; 
-	progname = *argv ;
-	if( argc != 2 )	{
-		fprintf(stderr,"usage: %s input-file\n", progname);
-		exit(1) ;
-	}
-	if( (in = fopen(argv[1],"r")) == NULL )	{
-		fprintf(stderr,"%s Can't open input file\n", progname);
-		exit(2) ;
-	}
-	if( (lsize = fseek(in, 0L, SEEK_END)) < 0L )	{
-		fprintf(stderr,"%s fseek() fails\n", progname);
-		exit(3) ;
-	}
-	lsize = ftell(in) ;
-	rewind(in) ;
-	size = (size_t) lsize ;
-	if( lsize != (long) size )	{
-		fprintf(stderr,"%s file too large\n", progname);
-		exit(4) ;
-	}
-	if( (buffer = (char *) malloc(size)) == NULL)	{
-		fprintf(stderr,"%s malloc() failed\n", progname);
-		exit(5) ;
-	}
-	bufend = buffer + size ;
-	if( (nread = fread(buffer, size, 1, in)) != 1) { 
-		fprintf(stderr,"%s fread() failed\n", progname);
-		exit(6) ;
-	}
-	do_file(buffer,bufend);
-}
-
-do_file(char *start, char *end)
-{
-	/* p is where to start parsing, one past last output	*/
-	/* q is how far we've parsed				*/
-	char *p, *q ;
-	int value ;
-	for( p = q = start ; p < end ; q = (q<end) ? (q+1) : q  )	{
-		/* if p is beyond q, catch up	*/
-		if( q < p )
-			continue ;
-		/* move q ahead until we know if we've got manpage name */
-		if( isalnum(*q) )
-			continue ;
-		switch(*q)	{
-			/* can appear in manpage name	*/
-			case '.':
-			case '_':
-			case '-':
-			case '(':
-				continue ;
-				break ;
-			/* whatever's between p and q
-			   is not a manpage name
-			   so output it
-			*/
-			default:
-				/* leave p one past output	*/
-				for( ; p <= q ; p++ )
-					putchar(*p);
-				break ;
-			/* we may have a manpage name	*/
-			case ')':
-				value = do_name(p,q);
-				if(value)	{
-					p = q ;
-					p++ ;
-				}
-				/* unreached with current do_name() */
-				else
-					for( ; p <= q ; p++ )
-						putchar(*p);
-				break ;
-}	}	}
-
-do_name(char *p, char *q)
-{
-	*q = '\0' ;
-	/* if end of string matches RE ([0-9])
-	   with at least one legal character before it
-	   add HTML xref stuff
-	*/
-	if( (q-p > 3) && isdigit(q[-1]) && (q[-2]=='('))	{
-		q[-2] = '\0' ;
-		q-- ;  
-		printf("<a href=\"%s.%s.html\">", p, q);
-		printf("%s(%s)", p, q);
-		printf("</a>");
-	}
-	// otherwise just print string
-	else	printf("%s)", p);
-	return 1 ;
-}