std::ostream & operator<<(std::ostream & os, Token const & t);
+#ifdef FILEDEBUG
+extern void debugToken(std::ostream & os, Token const & t, unsigned int flags);
+#endif
+
/*!
* Actual parser class
*/
std::string getArg(char left, char right);
/*!
- * \returns getFullArg('[', ']') including the brackets or the
- * empty string if there is no such argument.
+ * Like getOpt(), but distinguishes between a missing argument ""
+ * and an empty argument "[]".
*/
- std::string getFullOpt();
+ std::string getFullOpt(bool keepws = false);
/*!
* \returns getArg('[', ']') including the brackets or the
* empty string if there is no such argument.
* during .tex export, thus creating an invalid command.
*/
std::string getOpt(bool keepws = false);
- /*!
- * the same as getOpt but without the brackets
- */
- std::string getOptContent();
/*!
* \returns getFullArg('(', ')') including the parentheses or the
* empty string if there is no such argument.
* is parsed but not returned.
*/
std::string const verbatimEnvironment(std::string const & name);
+ /*
+ * The same as verbatimEnvironment(std::string const & name) but
+ * \begin and \end commands inside the name environment are not parsed.
+ * This function is designed to parse verbatim environments.
+ */
+ std::string const plainEnvironment(std::string const & name);
+ /*
+ * Basically the same as plainEnvironment(std::string const & name) but
+ * instead of \begin and \end commands the parsing is started/stopped
+ * at given characters.
+ * This function is designed to parse verbatim commands.
+ */
+ std::string const plainCommand(char left, char right, std::string const & name);
/*!
* Returns the character of the current token and increments
* the token position.
Token const curr_token() const;
/// The next token.
Token const next_token();
+ /// The next but one token.
+ Token const next_next_token();
/// Make the next token current and return that.
Token const get_token();
/// \return whether the current token starts a new paragraph