The mdoc(7) \*(Ba predefined string actually forces roman font;

that's stupid because it may break enclosing font changes,
but let's do the same for groff bug compatibility.

--> Never use \*(Ba, use just plain "|"! <--

Also, predefined strings are already expanded by the roff(7) parser,
so the mdoc(7) parser has to look for the expanded string.

OpenBSD rev. mdoc.c 1.90 and predefs.in 1.3

1 files changed, 1 insertions, 1 deletions

diff --git a/mdoc.c b/mdoc.c
index 90cc8169..e5486a52 100644
--- a/mdoc.c
+++ b/mdoc.c
@@ -982,7 +982,7 @@ mdoc_isdelim(const char *p)
 
 	if (0 == strcmp(p + 1, "."))
 		return(DELIM_CLOSE);
-	if (0 == strcmp(p + 1, "*(Ba"))
+	if (0 == strcmp(p + 1, "fR|\\fP"))
 		return(DELIM_MIDDLE);
 
 	return(DELIM_NONE);