Implement the \f(CW and \f(CR (constant width font) escape sequences

for HTML output.  Somewhat relevant because pod2man(1) relies on this.
Missing feature reported by Pali dot Rohar at gmail dot com.

Note that constant width font was already correctly selected before
this when required by semantic markup.  Only attempting physical
markup with the low-level escape sequence was ineffective.

1 files changed, 6 insertions, 1 deletions

diff --git a/mandoc.c b/mandoc.c
index f9cfa4ea..d2396c2a 100644
--- a/mandoc.c
+++ b/mandoc.c
@@ -304,8 +304,13 @@ mandoc_escape(const char **end, const char **start, int *sz)
 	case ESCAPE_FONT:
 		if (*sz == 2) {
 			if (**start == 'C') {
+				if ((*start)[1] == 'W' ||
+				    (*start)[1] == 'R') {
+					gly = ESCAPE_FONTCW;
+					break;
+				}
 				/*
-				 * Treat constant-width font modes
+				 * Treat other constant-width font modes
 				 * just like regular font modes.
 				 */
 				(*start)++;