===================================================================
RCS file: /cvs/mandoc/mdoc_markdown.c,v
retrieving revision 1.28
retrieving revision 1.31
diff -u -p -r1.28 -r1.31
--- mandoc/mdoc_markdown.c	2018/12/03 21:00:10	1.28
+++ mandoc/mdoc_markdown.c	2019/07/01 22:56:24	1.31
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_markdown.c,v 1.28 2018/12/03 21:00:10 schwarze Exp $ */
+/*	$Id: mdoc_markdown.c,v 1.31 2019/07/01 22:56:24 schwarze Exp $ */
 /*
  * Copyright (c) 2017, 2018 Ingo Schwarze <schwarze@openbsd.org>
  *
@@ -261,21 +261,21 @@ md_act(enum roff_tok tok)
 }
 
 void
-markdown_mdoc(void *arg, const struct roff_man *mdoc)
+markdown_mdoc(void *arg, const struct roff_meta *mdoc)
 {
 	outflags = MD_Sm;
-	md_word(mdoc->meta.title);
-	if (mdoc->meta.msec != NULL) {
+	md_word(mdoc->title);
+	if (mdoc->msec != NULL) {
 		outflags &= ~MD_spc;
 		md_word("(");
-		md_word(mdoc->meta.msec);
+		md_word(mdoc->msec);
 		md_word(")");
 	}
 	md_word("-");
-	md_word(mdoc->meta.vol);
-	if (mdoc->meta.arch != NULL) {
+	md_word(mdoc->vol);
+	if (mdoc->arch != NULL) {
 		md_word("(");
-		md_word(mdoc->meta.arch);
+		md_word(mdoc->arch);
 		md_word(")");
 	}
 	outflags |= MD_sp;
@@ -283,9 +283,9 @@ markdown_mdoc(void *arg, const struct roff_man *mdoc)
 	md_nodelist(mdoc->first->child);
 
 	outflags |= MD_sp;
-	md_word(mdoc->meta.os);
+	md_word(mdoc->os);
 	md_word("-");
-	md_word(mdoc->meta.date);
+	md_word(mdoc->date);
 	putchar('\n');
 }
 
@@ -589,6 +589,9 @@ md_word(const char *s)
 			case ESCAPE_SPECIAL:
 				uc = mchars_spec2cp(seq, sz);
 				break;
+			case ESCAPE_UNDEF:
+				uc = *seq;
+				break;
 			case ESCAPE_DEVICE:
 				md_rawword("markdown");
 				continue;
@@ -1287,7 +1290,7 @@ md_post_It(struct roff_node *n)
 		while ((n = n->prev) != NULL && n->type != ROFFT_HEAD)
 			i++;
 
-		/* 
+		/*
 		 * If a width was specified for this column,
 		 * subtract what printed, and
 		 * add the same spacing as in mdoc_term.c.