Second step towards parser unification:

Replace struct mdoc_node and struct man_node by a unified struct roff_node.
To be able to use the tok member for both mdoc(7) and man(7) without
defining all the macros in roff.h, sacrifice a tiny bit of type safety
and make tok an int rather than an enum.
Almost mechanical, no functional change.
Written on the Eurostar from Bruxelles to London on the way to p2k15.

1 files changed, 4 insertions, 4 deletions

diff --git a/tree.c b/tree.c
index cbea48ce..91d24495 100644
--- a/tree.c
+++ b/tree.c
@@ -32,8 +32,8 @@
 #include "main.h"
 
 static	void	print_box(const struct eqn_box *, int);
-static	void	print_man(const struct man_node *, int);
-static	void	print_mdoc(const struct mdoc_node *, int);
+static	void	print_man(const struct roff_node *, int);
+static	void	print_mdoc(const struct roff_node *, int);
 static	void	print_span(const struct tbl_span *, int);
 
 
@@ -52,7 +52,7 @@ tree_man(void *arg, const struct man *man)
 }
 
 static void
-print_mdoc(const struct mdoc_node *n, int indent)
+print_mdoc(const struct roff_node *n, int indent)
 {
 	const char	 *p, *t;
 	int		  i, j;
@@ -176,7 +176,7 @@ print_mdoc(const struct mdoc_node *n, int indent)
 }
 
 static void
-print_man(const struct man_node *n, int indent)
+print_man(const struct roff_node *n, int indent)
 {
 	const char	 *p, *t;
 	int		  i;