===================================================================
RCS file: /cvs/mandoc/mandocd.c,v
retrieving revision 1.1
retrieving revision 1.12
diff -u -p -r1.1 -r1.12
--- mandoc/mandocd.c	2017/02/04 12:03:07	1.1
+++ mandoc/mandocd.c	2020/06/14 23:40:31	1.12
@@ -1,7 +1,7 @@
-/*	$Id: mandocd.c,v 1.1 2017/02/04 12:03:07 schwarze Exp $ */
+/*	$Id: mandocd.c,v 1.12 2020/06/14 23:40:31 schwarze Exp $ */
 /*
  * Copyright (c) 2017 Michael Stapelberg <stapelberg@debian.org>
- * Copyright (c) 2017 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2017, 2019 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -17,6 +17,10 @@
  */
 #include "config.h"
 
+#if NEED_XPG4_2
+#define _XPG4_2
+#endif
+
 #include <sys/types.h>
 #include <sys/socket.h>
 
@@ -24,6 +28,7 @@
 #include <err.h>
 #endif
 #include <limits.h>
+#include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -33,6 +38,7 @@
 #include "roff.h"
 #include "mdoc.h"
 #include "man.h"
+#include "mandoc_parse.h"
 #include "main.h"
 #include "manconf.h"
 
@@ -44,7 +50,7 @@ enum	outt {
 
 static	void	  process(struct mparse *, enum outt, void *);
 static	int	  read_fds(int, int *);
-static	void	  usage(void) __attribute__((noreturn));
+static	void	  usage(void) __attribute__((__noreturn__));
 
 
 #define NUM_FDS 3
@@ -113,6 +119,7 @@ main(int argc, char *argv[])
 	struct manoutput	 options;
 	struct mparse		*parser;
 	void			*formatter;
+	const char		*defos;
 	const char		*errstr;
 	int			 clientfd;
 	int			 old_stdin;
@@ -122,9 +129,18 @@ main(int argc, char *argv[])
 	int			 state, opt;
 	enum outt		 outtype;
 
+	defos = NULL;
 	outtype = OUTT_ASCII;
-	while ((opt = getopt(argc, argv, "T:")) != -1) {
+	while ((opt = getopt(argc, argv, "I:T:")) != -1) {
 		switch (opt) {
+		case 'I':
+			if (strncmp(optarg, "os=", 3) == 0)
+				defos = optarg + 3;
+			else {
+				warnx("-I %s: Bad argument", optarg);
+				usage();
+			}
+			break;
 		case 'T':
 			if (strcmp(optarg, "ascii") == 0)
 				outtype = OUTT_ASCII;
@@ -155,8 +171,8 @@ main(int argc, char *argv[])
 		errx(1, "file descriptor %s %s", argv[1], errstr);
 
 	mchars_alloc();
-	parser = mparse_alloc(MPARSE_SO | MPARSE_UTF8 | MPARSE_LATIN1,
-	    MANDOCLEVEL_BADARG, NULL, NULL);
+	parser = mparse_alloc(MPARSE_SO | MPARSE_UTF8 | MPARSE_LATIN1 |
+	    MPARSE_VALIDATE, MANDOC_OS_OTHER, defos);
 
 	memset(&options, 0, sizeof(options));
 	switch (outtype) {
@@ -197,6 +213,8 @@ main(int argc, char *argv[])
 
 		process(parser, outtype, formatter);
 		mparse_reset(parser);
+		if (outtype == OUTT_HTML)
+			html_reset(formatter);
 
 		fflush(stdout);
 		fflush(stderr);
@@ -228,35 +246,29 @@ main(int argc, char *argv[])
 static void
 process(struct mparse *parser, enum outt outtype, void *formatter)
 {
-	struct roff_man	 *man;
+	struct roff_meta *meta;
 
 	mparse_readfd(parser, STDIN_FILENO, "<unixfd>");
-	mparse_result(parser, &man, NULL);
-
-	if (man == NULL)
-		return;
-
-	if (man->macroset == MACROSET_MDOC) {
-		mdoc_validate(man);
+	meta = mparse_result(parser);
+	if (meta->macroset == MACROSET_MDOC) {
 		switch (outtype) {
 		case OUTT_ASCII:
 		case OUTT_UTF8:
-			terminal_mdoc(formatter, man);
+			terminal_mdoc(formatter, meta);
 			break;
 		case OUTT_HTML:
-			html_mdoc(formatter, man);
+			html_mdoc(formatter, meta);
 			break;
 		}
 	}
-	if (man->macroset == MACROSET_MAN) {
-		man_validate(man);
+	if (meta->macroset == MACROSET_MAN) {
 		switch (outtype) {
 		case OUTT_ASCII:
 		case OUTT_UTF8:
-			terminal_man(formatter, man);
+			terminal_man(formatter, meta);
 			break;
 		case OUTT_HTML:
-			html_man(formatter, man);
+			html_man(formatter, meta);
 			break;
 		}
 	}
@@ -265,6 +277,6 @@ process(struct mparse *parser, enum outt outtype, void
 void
 usage(void)
 {
-	fprintf(stderr, "usage: mandocd [-T output] socket_fd\n");
+	fprintf(stderr, "usage: mandocd [-I os=name] [-T output] socket_fd\n");
 	exit(1);
 }