Fixed bug in -Thtml -mdoc where `Lb' would line-break in LIBRARY section.

Fixed assumption that parse-point == 1 equates to beginning of line (false if whitespace separates macro and control character).
Fixed line-break for non-first-macro in several SYNOPSIS macros.

1 files changed, 14 insertions, 14 deletions

diff --git a/mdoc.h b/mdoc.h
index 9246b2a3..01e37b4d 100644
--- a/mdoc.h
+++ b/mdoc.h
@@ -249,21 +249,21 @@ struct 	mdoc_arg {
 
 /* Node in AST. */
 struct	mdoc_node {
-	struct mdoc_node *parent;
-	struct mdoc_node *child;
-	struct mdoc_node *next;
-	struct mdoc_node *prev;
-	int		  nchild;
-	int		  line;
-	int		  pos;
-	enum mdoct	  tok;
+	struct mdoc_node *parent; /* parent AST node */
+	struct mdoc_node *child; /* first child AST node */
+	struct mdoc_node *next; /* sibling AST node */
+	struct mdoc_node *prev; /* prior sibling AST node */
+	int		  nchild; /* number children */
+	int		  line; /* parse line */
+	int		  pos; /* parse column */
+	enum mdoct	  tok; /* tok or MDOC__MAX if none */
 	int		  flags;
-#define	MDOC_VALID	 (1 << 0)
-#define	MDOC_ACTED	 (1 << 1)
-#define	MDOC_EOS	 (1 << 2)
-	enum mdoc_type	  type;
-	enum mdoc_sec	  sec;
-
+#define	MDOC_VALID	 (1 << 0) /* has been validated */
+#define	MDOC_ACTED	 (1 << 1) /* has been acted upon */
+#define	MDOC_EOS	 (1 << 2) /* at sentence boundary */
+#define	MDOC_LINE	 (1 << 3) /* first macro/text on line */
+	enum mdoc_type	  type; /* AST node type */
+	enum mdoc_sec	  sec; /* current named section */
 	struct mdoc_arg	 *args; 	/* BLOCK/ELEM */
 #ifdef	UGLY
 	struct mdoc_node *pending;	/* BLOCK */