Fix broken one-letter commands.

In this idiotic program, one-letter commands like .B arg or .B  are blindly
encoded as a two byte code and so they have two codes, based on whether
the name is followed by a space or newline.  We must preserve this behavior in
the str_to_code function, or else fix numerous places.

1 files changed, 9 insertions, 1 deletions

diff --git a/man2html/man2html.c b/man2html/man2html.c
index 98f7993..ca014c0 100644
--- a/man2html/man2html.c
+++ b/man2html/man2html.c
@@ -105,11 +105,19 @@ expand_string(int nr)
 
 static int str_to_code(char *str)
 {
-	int code = 0;
+	int code = 0, count = 0;
+
 	while (*str && !isspace(*str)) {
 		code *= 256;
 		code += *str++;
+		count++;
 	}
+
+	if (count == 1) {
+		code *= 256;
+		code += ' ';
+	}
+
 	return code;
 }