Rasa.Ext.Cursors.Internal.Base

Documentation

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

Sequences actions over each range as a BufAction

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

rangeDo with void return.

overRanges :: ([CrdRange] -> [CrdRange]) -> BufAction ()

getRanges :: BufAction [CrdRange]

A lens over all the stored cursor ranges for a buffer

setRanges :: [CrdRange] -> BufAction ()

overEachRange :: (CrdRange -> BufAction CrdRange) -> BufAction ()

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

addRange :: CrdRange -> BufAction ()

Adds a new range to the list of ranges.

displayRange :: BufAction ()

Sets style attributes to show a given range.