public string trim()

public string clean()

public string reverse()

public string left(subString)

public string leftBack(subString)

public string middle(startStr,endStr,iOptions)

public string right(subString)

public string rightBack(subString)

public string word(sep,index)

public boolean hasAscii()

public boolean hasNonAscii()

public number getAsciiCount()

public number getNonAsciiCount()

public boolean equal(vStrings,isNoCase)

public string serialize()