Support a second argument to -O man,

selecting the format according to local existence of the file.
Suggested by kristaps@ during EuroBSDCon 2018.
Written on the train Frankfurt-Karlsruhe returning from EuroBSDCon.

1 files changed, 2 insertions, 1 deletions

diff --git a/html.h b/html.h
index 84d88dc9..4b3e3df1 100644
--- a/html.h
+++ b/html.h
@@ -101,7 +101,8 @@ struct	html {
 	struct tag	 *tag; /* last open tag */
 	struct rofftbl	  tbl; /* current table */
 	struct tag	 *tblt; /* current open table scope */
-	char		 *base_man; /* base for manpage href */
+	char		 *base_man1; /* bases for manpage href */
+	char		 *base_man2;
 	char		 *base_includes; /* base for include href */
 	char		 *style; /* style-sheet URI */
 	struct tag	 *metaf; /* current open font scope */