Function removeWhiteSpace

quest/src/core/parser.cpp:131–138

void removeWhiteSpace(string &line) {

    // modifies line var, including removing newlines. we don't need to do
    // this for pattern matching (our regex patterns include all permitted,
    // frivolous whitespace), but we do need to perform it before passing
    // matched strings to functions like std::stold()
    line.erase(remove_if(line.begin(), line.end(), isWhiteSpace), line.end());
}