Add support/ignoring of \f(xy, \f[X...], \F(xy, \FX, \F[X...] roff-style font escapes (noted by Frantisek Holop).

1 files changed, 4 insertions, 4 deletions

diff --git a/mandoc.c b/mandoc.c
index 69cdd8d6..dface045 100644
--- a/mandoc.c
+++ b/mandoc.c
@@ -73,10 +73,6 @@ mandoc_special(const char *p)
 		return(2);
 	case ('e'):
 		return(2);
-	case ('f'):
-		if ('\0' == *++p || ! isgraph((u_char)*p))
-			return(0);
-		return(3);
 	case ('s'):
 		if ('\0' == *++p)
 			return(2);
@@ -152,6 +148,10 @@ mandoc_special(const char *p)
 		}
 
 		return(c);
+	case ('f'):
+		/* FALLTHROUGH */
+	case ('F'):
+		/* FALLTHROUGH */
 	case ('*'):
 		if (0 == *++p || ! isgraph((u_char)*p))
 			return(0);