Vgrep.Ansi.Vty.Attributes

Documentation

data Attr :: *

A display attribute defines the Color and Style of all the characters rendered after the attribute is applied.

At most 256 colors, picked from a 240 and 16 color palette, are possible for the background and foreground. The 240 colors and 16 colors are points in different palettes. See Color for more information.

Instances

Eq Attr

Methods

(==) :: Attr -> Attr -> Bool

(/=) :: Attr -> Attr -> Bool

Read Attr

Methods

readsPrec :: Int -> ReadS Attr

readList :: ReadS [Attr]

readPrec :: ReadPrec Attr

readListPrec :: ReadPrec [Attr]

Show Attr

Methods

showsPrec :: Int -> Attr -> ShowS

show :: Attr -> String

showList :: [Attr] -> ShowS

Semigroup Attr

Methods

(<>) :: Attr -> Attr -> Attr

sconcat :: NonEmpty Attr -> Attr

stimes :: Integral b => b -> Attr -> Attr

Monoid Attr

Methods

mempty :: Attr

mappend :: Attr -> Attr -> Attr

mconcat :: [Attr] -> Attr

combineStyles :: Attr -> Attr -> Attr

Combines two Attrs. This differs from mappend from the Monoid instance of Attr in that Styles are combined rather than overwritten.