Implement the roff(7) font-escape sequence \f(BI "bold+italic".

This improves the formatting of about 40 base manuals
and reduces groff-mandoc formatting differences in base by about 5%.

1 files changed, 1 insertions, 0 deletions

diff --git a/term.h b/term.h
index ccac729e..b33dcd89 100644
--- a/term.h
+++ b/term.h
@@ -37,6 +37,7 @@ enum	termfont {
 	TERMFONT_NONE = 0,
 	TERMFONT_BOLD,
 	TERMFONT_UNDER,
+	TERMFONT_BI,
 	TERMFONT__MAX
 };