===================================================================
RCS file: /cvs/docbook2mdoc/docbook2mdoc.c,v
retrieving revision 1.119
retrieving revision 1.124
diff -u -p -r1.119 -r1.124
--- docbook2mdoc/docbook2mdoc.c	2019/04/14 12:38:33	1.119
+++ docbook2mdoc/docbook2mdoc.c	2019/04/14 20:13:25	1.124
@@ -1,4 +1,4 @@
-/* $Id: docbook2mdoc.c,v 1.119 2019/04/14 12:38:33 schwarze Exp $ */
+/* $Id: docbook2mdoc.c,v 1.124 2019/04/14 20:13:25 schwarze Exp $ */
 /*
  * Copyright (c) 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2019 Ingo Schwarze <schwarze@openbsd.org>
@@ -210,19 +210,22 @@ pnode_printsection(struct format *f, struct pnode *n)
 
 	level = ++f->level;
 	flags = ARG_SPACE;
-	if (level == 1)
-		flags |= ARG_UPPER;
-	if (level < 3) {
-		switch (n->node) {
-		case NODE_CAUTION:
-		case NODE_NOTE:
-		case NODE_TIP:
-		case NODE_WARNING:
+	switch (n->node) {
+	case NODE_PREFACE:
+	case NODE_SECTION:
+	case NODE_APPENDIX:
+		if (level == 1)
+			flags |= ARG_UPPER;
+		break;
+	case NODE_SIMPLESECT:
+	case NODE_LEGALNOTICE:
+		if (level < 2)
+			level = 2;
+		break;
+	default:
+		if (level < 3)
 			level = 3;
-			break;
-		default:
-			break;
-		}
+		break;
 	}
 
 	TAILQ_FOREACH(nc, &n->childq, child)
@@ -1037,9 +1040,6 @@ pnode_print(struct format *f, struct pnode *n)
 		f->flags |= FMT_NOSPC;
 
 	switch (n->node) {
-	case NODE_APPLICATION:
-		macro_open(f, "Nm");
-		break;
 	case NODE_ARG:
 		pnode_printarg(f, n);
 		break;
@@ -1064,9 +1064,13 @@ pnode_print(struct format *f, struct pnode *n)
 	case NODE_CONSTANT:
 		macro_open(f, "Dv");
 		break;
+	case NODE_COPYRIGHT:
+		print_text(f, "Copyright", ARG_SPACE);
+		fputs(" \\(co", stdout);
+		break;
 	case NODE_EDITOR:
 		print_text(f, "editor:", ARG_SPACE);
-		macro_open(f, "An");
+		pnode_printauthor(f, n);
 		break;
 	case NODE_EMAIL:
 		if (was_impl)
@@ -1079,7 +1083,9 @@ pnode_print(struct format *f, struct pnode *n)
 	case NODE_EMPHASIS:
 	case NODE_FIRSTTERM:
 	case NODE_GLOSSTERM:
-		macro_open(f, "Em");
+		if ((nc = TAILQ_FIRST(&n->childq)) != NULL &&
+		    pnode_class(nc->node) < CLASS_LINE)
+			macro_open(f, "Em");
 		break;
 	case NODE_ENVAR:
 		macro_open(f, "Ev");
@@ -1118,8 +1124,10 @@ pnode_print(struct format *f, struct pnode *n)
 		pnode_printlink(f, n);
 		break;
 	case NODE_LITERAL:
-		if (was_impl)
-			macro_open(f, "So");
+		if (n->parent != NULL && n->parent->node == NODE_QUOTE)
+			macro_open(f, "Li");
+		else if (was_impl)
+			macro_open(f, "So Li");
 		else {
 			macro_open(f, "Ql");
 			f->flags |= FMT_IMPL;
@@ -1150,7 +1158,9 @@ pnode_print(struct format *f, struct pnode *n)
 		pnode_printmath(f, n);
 		break;
 	case NODE_OPTION:
-		macro_open(f, "Fl");
+		if ((nc = TAILQ_FIRST(&n->childq)) != NULL &&
+		    pnode_class(nc->node) < CLASS_LINE)
+			macro_open(f, "Fl");
 		break;
 	case NODE_ORDEREDLIST:
 		pnode_printlist(f, n);
@@ -1199,6 +1209,7 @@ pnode_print(struct format *f, struct pnode *n)
 		break;
 	case NODE_PREFACE:
 	case NODE_SECTION:
+	case NODE_SIMPLESECT:
 	case NODE_APPENDIX:
 	case NODE_LEGALNOTICE:
 	case NODE_NOTE:
@@ -1213,6 +1224,19 @@ pnode_print(struct format *f, struct pnode *n)
 	case NODE_SBR:
 		macro_line(f, "br");
 		break;
+	case NODE_SUBSCRIPT:
+		if (f->linestate == LINE_MACRO)
+			macro_addarg(f, "_", 0);
+		else
+			print_text(f, "_", 0);
+		if ((nc = TAILQ_FIRST(&n->childq)) != NULL)
+			nc->spc = 0;
+		break;
+	case NODE_SUPERSCRIPT:
+		fputs("\\(ha", stdout);
+		if ((nc = TAILQ_FIRST(&n->childq)) != NULL)
+			nc->spc = 0;
+		break;
 	case NODE_TEXT:
 	case NODE_ESCAPE:
 		pnode_printtext(f, n);
@@ -1221,6 +1245,7 @@ pnode_print(struct format *f, struct pnode *n)
 		pnode_printtgroup(f, n);
 		break;
 	case NODE_TITLE:
+	case NODE_SUBTITLE:
 		pnode_printpara(f, n);
 		macro_nodeline(f, "Sy", n, 0);
 		pnode_unlinksub(n);
@@ -1262,7 +1287,9 @@ pnode_print(struct format *f, struct pnode *n)
 		macro_line(f, "EN");
 		break;
 	case NODE_LITERAL:
-		if (was_impl) {
+		if (n->parent != NULL && n->parent->node == NODE_QUOTE)
+			/* nothing */;
+		else if (was_impl) {
 			f->flags &= ~FMT_NOSPC;
 			macro_open(f, "Sc");
 		} else