blob: 53dffc5105f2db2d93cc3e712b07d7d6c45e133a (
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module.exports = {
findInBuffer : (buffer, pattern) ->
found = []
buffer.scan(new RegExp(pattern, 'g'), (obj) -> found.push obj.range)
return found
findNextInBuffer : (buffer, curPos, pattern) ->
found = @findInBuffer(buffer, pattern)
more = (i for i in found when i.compare([curPos, curPos]) is 1)
if more.length > 0
return more[0].start.row
else if found.length > 0
return found[0].start.row
else
return null
findPreviousInBuffer : (buffer, curPos, pattern) ->
found = @findInBuffer(buffer, pattern)
less = (i for i in found when i.compare([curPos, curPos]) is -1)
if less.length > 0
return less[less.length - 1].start.row
else if found.length > 0
return found[found.length - 1].start.row
else
return null
}
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