countDataSteps          Count number of data steps in a SAS file
countLines              Count lines in a SAS file
countProcSteps          Count number of proc steps in a SAS file
countStatements         Count statements in a SAS file
extractMacroCalls       Extract macro calls from a string of SAS code
extractMacroDefs        Extract macro definitions from a string of SAS
                        code
extractProcs            Extract procs from a vector of SAS code
loadSAS                 Load SAS Code in
removeAllComments       Remove single line comments from a character
                        string containing SAS code
removeMultilineComments
                        Remove multiline comments from SAS code
removeSingleLineComments
                        Remove single line comments from a vector of
                        SAS statements
removeWhitespaceCharacters
                        Remove whitespace characters from SAS code
splitIntoStatements     Split SAS code into statements
summariseSASScript      Summarise a SAS script
