// cleanWord()
// Requires: std::string reference
// Returns: None
// Trims end of line characters, leading spaces, and trailing spaces
// from the passed string reference. After that, it transforms the
// word to lower case for consistent matching.
void cleanWord(std::string &s) {
// Small chance of getting empty string, so don't check here every time.
trimEndOfLine(s);
trimLeadingWhitespace(s);
trimTrailingWhitespace(s);
toLowerString(s);
}
std::string trimLeadingWhitespace(const std::string &text)
{
std::string s = text;
trimLeadingWhitespace(s);
return s;
}
