mdocml: fix spacing after empty .Fl

mdocml: fix spacing after empty .Fl

[schwarze]

Log Message:
-----------
fix spacing after empty .Fl

Modified Files:
--------------
    mdocml:
        mdoc_markdown.c
    mdocml/regress/mdoc/Fl:
        Makefile
        noarg.out_markdown

Revision Data
-------------
Index: mdoc_markdown.c
===================================================================
RCS file: /home/cvs/mdocml/mdocml/mdoc_markdown.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -Lmdoc_markdown.c -Lmdoc_markdown.c -u -p -r1.5 -r1.6
--- mdoc_markdown.c
+++ mdoc_markdown.c
@@ -90,6 +90,7 @@ static	void	 md_post_En(struct roff_node
 static	void	 md_post_Eo(struct roff_node *);
 static	void	 md_post_Fa(struct roff_node *);
 static	void	 md_post_Fd(struct roff_node *);
+static	void	 md_post_Fl(struct roff_node *);
 static	void	 md_post_Fn(struct roff_node *);
 static	void	 md_post_Fo(struct roff_node *);
 static	void	 md_post_In(struct roff_node *);
@@ -126,7 +127,7 @@ static	const struct md_act md_acts[MDOC_
 	{ NULL, NULL, NULL, NULL, NULL }, /* Ex */
 	{ NULL, md_pre_Fa, md_post_Fa, NULL, NULL }, /* Fa */
 	{ NULL, md_pre_Fd, md_post_Fd, "**", "**" }, /* Fd */
-	{ NULL, md_pre_raw, md_post_raw, "**-", "**" }, /* Fl */
+	{ NULL, md_pre_raw, md_post_Fl, "**-", "**" }, /* Fl */
 	{ NULL, md_pre_Fn, md_post_Fn, NULL, NULL }, /* Fn */
 	{ NULL, md_pre_Fd, md_post_raw, "*", "*" }, /* Ft */
 	{ NULL, md_pre_raw, md_post_raw, "**", "**" }, /* Ic */
@@ -1016,6 +1017,15 @@ md_post_Fd(struct roff_node *n)
 {
 	md_post_raw(n);
 	outflags |= MD_br;
+}
+
+static void
+md_post_Fl(struct roff_node *n)
+{
+	md_post_raw(n);
+	if (n->child == NULL && n->next != NULL &&
+	    n->next->type != ROFFT_TEXT && !(n->next->flags & NODE_LINE))
+		outflags &= ~MD_spc;
 }
 
 static int
Index: noarg.out_markdown
===================================================================
RCS file: /home/cvs/mdocml/mdocml/regress/mdoc/Fl/noarg.out_markdown,v
retrieving revision 1.1
retrieving revision 1.2
diff -Lregress/mdoc/Fl/noarg.out_markdown -Lregress/mdoc/Fl/noarg.out_markdown -u -p -r1.1 -r1.2
--- regress/mdoc/Fl/noarg.out_markdown
+++ regress/mdoc/Fl/noarg.out_markdown
@@ -16,7 +16,7 @@ trailing punctuation
 **-**.
 
 Following macros
-**-** \[flag]
+**-**\[flag]
 follow without white space.
 
 OpenBSD - August 21, 2014
Index: Makefile
===================================================================
RCS file: /home/cvs/mdocml/mdocml/regress/mdoc/Fl/Makefile,v
retrieving revision 1.2
retrieving revision 1.3
diff -Lregress/mdoc/Fl/Makefile -Lregress/mdoc/Fl/Makefile -u -p -r1.2 -r1.3
--- regress/mdoc/Fl/Makefile
+++ regress/mdoc/Fl/Makefile
@@ -1,6 +1,6 @@
 # $OpenBSD: Makefile,v 1.8 2014/08/21 12:56:24 schwarze Exp $
 
 REGRESS_TARGETS = noarg multiarg parsed punct font
-MARKDOWN_TARGETS = noarg multiarg punct font
+MARKDOWN_TARGETS = noarg multiarg parsed punct font
 
 .include <bsd.regress.mk>
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