Rasa.Ext.Cursors

Main

cursors :: App ()

Registers listeners for the extension. The user should add this to their config.

Actions

delete :: BufAction ()

Delete the text of all ranges in a buffer

insertText :: YiString -> BufAction ()

Insert text at the beginning of all ranges in the buffer.

findNext :: YiString -> BufAction ()

Move all ranges to the location of the next occurence of the given text.

findNextFrom :: YiString -> Coord -> BufAction Coord

Get the Coord of the next occurence of the given text after the given Coord

findPrev :: YiString -> BufAction ()

Move all ranges to the location of the previous occurence of the given text.

findPrevFrom :: YiString -> Coord -> BufAction Coord

Get the Coord of the previous occurence of the given text before the given Coord

Working with Cursor Ranges

addRange :: CrdRange -> BufAction ()

Adds a new range to the list of ranges.

getRanges :: BufAction [CrdRange]

Get the list of ranges

setRanges :: [CrdRange] -> BufAction ()

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 ()

moveRangesByN :: Int -> BufAction ()

Move all ranges by the given number of columns

moveRangesByC :: Coord -> BufAction ()

Move all ranges by the given number of rows and columns