===================================================================
RCS file: /cvs/mandoc/main.c,v
retrieving revision 1.99
retrieving revision 1.102
diff -u -p -r1.99 -r1.102
--- mandoc/main.c	2010/07/20 14:56:42	1.99
+++ mandoc/main.c	2010/08/08 14:45:59	1.102
@@ -1,4 +1,4 @@
-/*	$Id: main.c,v 1.99 2010/07/20 14:56:42 kristaps Exp $ */
+/*	$Id: main.c,v 1.102 2010/08/08 14:45:59 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org>
@@ -37,6 +37,10 @@
 #include "man.h"
 #include "roff.h"
 
+#ifndef MAP_FILE
+#define	MAP_FILE	0
+#endif
+
 #define	UNCONST(a)	((void *)(uintptr_t)(const void *)(a))
 
 /* FIXME: Intel's compiler?  LLVM?  pcc?  */
@@ -68,7 +72,8 @@ enum	outt {
 	OUTT_HTML,
 	OUTT_XHTML,
 	OUTT_LINT,
-	OUTT_PS
+	OUTT_PS,
+	OUTT_PDF
 };
 
 struct	curparse {
@@ -461,6 +466,7 @@ fdesc(struct curparse *curp)
 	struct buf	 ln, blk;
 	int		 i, pos, lnn, lnn_start, with_mmap, of;
 	enum rofferr	 re;
+	unsigned char	 c;
 	struct man	*man;
 	struct mdoc	*mdoc;
 	struct roff	*roff;
@@ -503,8 +509,8 @@ fdesc(struct curparse *curp)
 			 * writers: use special characters.
 			 */
 
-			if ( ! isgraph((u_char)blk.buf[i]) &&
-					! isblank((u_char)blk.buf[i])) {
+			c = (unsigned char) blk.buf[i];
+			if ( ! (isascii(c) && (isgraph(c) || isblank(c)))) {
 				if ( ! mmsg(MANDOCERR_BADCHAR, curp, 
 						lnn_start, pos, 
 						"ignoring byte"))
@@ -630,9 +636,13 @@ fdesc(struct curparse *curp)
 			curp->outdata = ascii_alloc(curp->outopts);
 			curp->outfree = ascii_free;
 			break;
+		case (OUTT_PDF):
+			curp->outdata = pdf_alloc(curp->outopts);
+			curp->outfree = pspdf_free;
+			break;
 		case (OUTT_PS):
 			curp->outdata = ps_alloc(curp->outopts);
-			curp->outfree = ps_free;
+			curp->outfree = pspdf_free;
 			break;
 		default:
 			break;
@@ -650,6 +660,8 @@ fdesc(struct curparse *curp)
 			curp->outman = tree_man;
 			curp->outmdoc = tree_mdoc;
 			break;
+		case (OUTT_PDF):
+			/* FALLTHROUGH */
 		case (OUTT_ASCII):
 			/* FALLTHROUGH */
 		case (OUTT_PS):
@@ -784,6 +796,8 @@ toptions(struct curparse *curp, char *arg)
 		curp->outtype = OUTT_XHTML;
 	else if (0 == strcmp(arg, "ps"))
 		curp->outtype = OUTT_PS;
+	else if (0 == strcmp(arg, "pdf"))
+		curp->outtype = OUTT_PDF;
 	else {
 		fprintf(stderr, "%s: Bad argument\n", arg);
 		return(0);