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Add support for brackets with the same begin/end character

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This commit is contained in:
Corey Johnson
2012-10-24 14:23:22 -07:00
parent ebbb39f50e
commit e02b8f8eec
2 changed files with 20 additions and 10 deletions
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20
src/app/language-mode.coffee
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@@ -22,22 +22,22 @@ class LanguageMode
cursorBufferPosition = @editSession.getCursorBufferPosition()
nextCharachter = @editSession.getTextInBufferRange([cursorBufferPosition, cursorBufferPosition.add([0,1])])
bracketAnchorRange = @bracketAnchorRanges.filter((anchorRange) -> anchorRange.getBufferRange().end.isEqual(cursorBufferPosition))[0]
if @isOpeningBracket(text) and /\W|^$/.test(nextCharachter)
skipOverExistingClosingBracket = @isClosingBracket(text) and nextCharachter == text and bracketAnchorRange
autoCompleteOpeningBracket = @isOpeningBracket(text) and /\W|^$/.test(nextCharachter)
if skipOverExistingClosingBracket
bracketAnchorRange.destroy()
@bracketAnchorRanges = _.without(@bracketAnchorRanges, bracketAnchorRange)
@editSession.moveCursorRight()
false
else if autoCompleteOpeningBracket
@editSession.insertText(text + @pairedCharacters[text])
@editSession.moveCursorLeft()
range = [cursorBufferPosition, cursorBufferPosition.add([0, text.length])]
@bracketAnchorRanges.push @editSession.addAnchorRange(range)
false
else if @isClosingBracket(text)
return true if nextCharachter != text
anchorRange = @bracketAnchorRanges.filter((anchorRange) -> anchorRange.getBufferRange().end.isEqual(cursorBufferPosition))[0]
if anchorRange
anchorRange.destroy()
@bracketAnchorRanges = _.without(@bracketAnchorRanges, anchorRange)
@editSession.moveCursorRight()
false
isOpeningBracket: (string) ->
@pairedCharacters[string]?