I have yet to determine when it is and when it isn't.
For example
Code: Select all
RegisterClassW
S_FALSE
S_OK
SelectObject
The "S_OK" sometimes appears as "S OK" but when the context changes the hyphen reappears.
I speculate that lines overlap and that if the hyphen line is drawn first and then the one below it that
the hyphen will disappear (if there is a tall character under it). Just a guess.
-Doug