Expand a comment about overstriked underlining

This commit is contained in:
Přemysl Eric Janouch 2020-09-28 20:11:38 +02:00
parent 121d7850fe
commit 0a66ae4d26
Signed by: p
GPG Key ID: A0420B94F92B9493

View File

@ -243,7 +243,8 @@ fun capitalize (const string &s) -> string {
return result;
}
/// Underlining for teletypes, also imitated in more(1) and less(1)
/// Underlining for teletypes (also called overstriking),
/// also imitated in more(1) and less(1)
fun underline (const string& s) -> string {
string result;
for (auto c : s)