parseColumnPositionsFromFile
fun parseColumnPositionsFromFile(fileContent: String, nodeLength: Int, nodeOffset: Int, startingLineNumber: Int, endingLineNumber: Int): Region?
The proper columns are computed for the given nodeOffset and its length
Parameters
fileContent
the text in the file, needed to see the whitespaces
nodeLength
Length of the node
nodeOffset
start position of the node as character index
endingLineNumber
line where the node should end