Comment 9 for bug 1752352

Nitpicking: you enable underlined mode twice with that "4;4" in "4;4;37". It's harmless, but will look suspicious to anyone looking at the code. A simple "4;37" is the same.

See also comment #5 for why that 37 is a bad idea. It no longer blinks, and looks okay with Ubuntu's default terminal colors, but is unreadable with black-on-white color scheme.