FLAG_END = 1 << 3, // next \\end ends the parsing process
FLAG_BRACK_LAST = 1 << 4, // next closing bracket ends the parsing
FLAG_TEXTMODE = 1 << 5, // we are in a box
- FLAG_ITEM = 1 << 6, // read a (possibly braced token)
+ FLAG_ITEM = 1 << 6, // read a (possibly braced) token
FLAG_LEAVE = 1 << 7, // leave the loop at the end
FLAG_SIMPLE = 1 << 8, // next $ leaves the loop
FLAG_EQUATION = 1 << 9, // next \] leaves the loop
// add to the list of characters to read before actually reading
// the stream
- void putback(docstring s);
+ void putback(const docstring &s);
/// Like std::istream::get()
iparserdocstream & get(char_type &c);
/// change the encoding of the input stream according to \p encoding
/// (latex name) and package \p package
- bool setEncoding(std::string const & encoding, int const & package);
+ bool setEncoding(std::string const & encoding, int package);
/// change the encoding of the input stream to \p encoding (iconv name)
bool setEncoding(std::string const & encoding);
/// get the current iconv encoding of the input stream
void dump() const;
/// Does an optional argument follow after the current token?
- bool hasOpt(std::string const l = "[");
+ bool hasOpt(std::string const & l = "[");
///
typedef std::pair<bool, std::string> Arg;
/*!
* If \p allow_escaping is true, a right delimiter escaped by a
* backslash does not count as delimiter, but is included in the
* argument.
- * \returns wether an argument was found in \p Arg.first and the
+ * \returns whether an argument was found in \p Arg.first and the
* argument in \p Arg.second. \see getArg().
*/
Arg getFullArg(char left, char right, bool allow_escaping = true);
* argument.
* \returns the argument (without \p left and \p right) or the empty
* string if the next non-space token is not \p left. Use
- * getFullArg() if you need to know wether there was an empty
+ * getFullArg() if you need to know whether there was an empty
* argument or no argument at all.
*/
std::string getArg(char left, char right, bool allow_escaping = true);
*/
std::string getFullParentheseArg();
/// Check if we have a list preamble
- bool hasListPreamble(std::string const itemcmd);
+ bool hasListPreamble(std::string const & itemcmd);
/*!
* \returns the contents of the environment \p name.
* <tt>\begin{name}</tt> must be parsed already, <tt>\end{name}</tt>
///
std::string verbatimOption();
///
- void error(std::string const & msg);
+ void error(std::string const & msg) const;
/// The previous token.
Token const prev_token() const;
/// The current token.
/// Is any further input pending()? This is not like
/// std::istream::good(), which returns true if all available input
/// was read, and the next attempt to read would return EOF.
- bool good();
+ bool good() const;
/// resets the parser to initial state
void reset();