undocumented options -O outfilename and -O tagfilename

to support regression testing without a tty;
no user visible change intended

1 files changed, 3 insertions, 3 deletions

diff --git a/term_tag.h b/term_tag.h
index 676a0008..7009d4c4 100644
--- a/term_tag.h
+++ b/term_tag.h
@@ -19,8 +19,8 @@
  */
 
 struct	tag_files {
-	char	 ofn[20];	/* Output file name. */
-	char	 tfn[20];	/* Tag file name. */
+	char	 ofn[80];	/* Output file name. */
+	char	 tfn[80];	/* Tag file name. */
 	FILE	*tfs;		/* Tag file object. */
 	int	 ofd;		/* Original output file descriptor. */
 	pid_t	 tcpgid;	/* Process group controlling the terminal. */
@@ -28,7 +28,7 @@ struct	tag_files {
 };
 
 
-struct tag_files	*term_tag_init(void);
+struct tag_files	*term_tag_init(const char *, const char *);
 void			 term_tag_write(struct roff_node *, size_t);
 int			 term_tag_close(void);
 void			 term_tag_unlink(void);