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This commit is contained in:
Ben Ogle 2013-12-11 17:53:54 -08:00
parent 8d1d64d9d3
commit 5d46d7a881
1 changed files with 7 additions and 7 deletions
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14
src/text-buffer.coffee
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@ -694,25 +694,25 @@ class TextBuffer extends telepath.Model
@transact =>
row = 0
column = 0
startPosition = [0, 0]
currentPosition = [0, 0]
lineDiff = diff.diffLines(currentText, newText)
changeOptions = normalizeLineEndings: false
for change in lineDiff
lineCount = change.value.match(/\n/g)?.length ? 0
startPosition[0] = row
startPosition[1] = column
currentPosition[0] = row
currentPosition[1] = column
if change.added
@change([startPosition, startPosition], change.value, changeOptions)
@change([currentPosition, currentPosition], change.value, changeOptions)
row += lineCount
column = computeBufferColumn(change.value)
else if change.removed
endBufferRow = row + lineCount
endBufferColumn = column + computeBufferColumn(change.value)
@change([startPosition, [endBufferRow, endBufferColumn]], '', changeOptions)
endRow = row + lineCount
endColumn = column + computeBufferColumn(change.value)
@change([currentPosition, [endRow, endColumn]], '', changeOptions)
else
row += lineCount