Function unquote

lib/clangimport.cpp:120–123

static const std::string WhileStmt = "WhileStmt";

static std::string unquote(const std::string &s)
{
    return (s[0] == '\'') ? s.substr(1, s.size() - 2) : s;
}


static std::vector<std::string> splitString(const std::string &line)