Rasa.Ext.Cursors.Internal.Base

Documentation

rangeDo :: (Range -> BufAction a) -> BufAction [a]

Sequences actions over each range as a BufAction

rangeDo_ :: (Range -> BufAction a) -> BufAction ()

rangeDo with void return.

ranges :: HasBuffer s => Lens' s [Range]

A lens over all the stored cursor ranges for a buffer

eachRange :: HasBuffer s => Traversal' s Range

A Traversal over each Range for the given buffer.

overRanges :: (Range -> BufAction Range) -> BufAction ()

Sequences actions over each range and replaces each range with its result.

addRange :: Range -> BufAction ()

Adds a new range to the list of ranges.

displayRange :: BufAction ()

Sets style attributes to show a given range.