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When DisplayBuffer.foldBufferRow is called with a buffer row that is within a fold, it folds the scope that incloses the buffer row's fold

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Corey Johnson & Nathan Sobo
2012-07-30 11:33:15 -07:00
parent 9622d6f9b3
commit a7db67e68d
2 changed files with 13 additions and 8 deletions
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12
src/app/display-buffer.coffee
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@@ -61,18 +61,14 @@ class DisplayBuffer
[startRow, endRow] = @tokenizedBuffer.rowRangeForFoldAtBufferRow(currentRow) ? []
continue unless startRow? and startRow <= bufferRow <= endRow
fold = @largestFoldStartingAtBufferRow(startRow)
@createFold(startRow, endRow) unless fold
continue if fold
@createFold(startRow, endRow)
return
unfoldBufferRow: (bufferRow) ->
for currentRow in [bufferRow..0]
[startRow, endRow] = @tokenizedBuffer.rowRangeForFoldAtBufferRow(currentRow) ? []
continue unless startRow? and startRow <= bufferRow <= endRow
fold = @largestFoldStartingAtBufferRow(startRow)
fold.destroy() if fold
return
@largestFoldContainingBufferRow(bufferRow)?.destroy()
createFold: (startRow, endRow) ->
return fold if fold = @foldFor(startRow, endRow)