chriskempson/base16-builder — pull request #48 by uggedal (2013-05-09 09:19:25+00:00)
Title: Force undercurl in cterm for spelling highlights.

The default higlight in cterm uses unfitting background colors.
In particular Syntastic links to SpellBad and SpellCap.
Forcing undercurl (underline) in cterm is how syntastic handles it.