namespace support { class FileName; }
-class Buffer;
-class LaTeXFeatures;
-
class EncodingException : public std::exception {
public:
EncodingException(char_type c);
/// Information about a single UCS4 character
class CharInfo {
public:
+ CharInfo() {}
+ CharInfo(
+ docstring const textcommand, docstring const mathcommand,
+ std::string const textpreamble, std::string const mathpreamble,
+ std::string const tipashortcut, unsigned int flags);
+ // we assume that at least one command is nonempty when using unicodesymbols
+ bool isUnicodeSymbol() const { return !textcommand_.empty() || !mathcommand_.empty(); }
/// LaTeX command (text mode) for this character
- docstring textcommand;
+ docstring const textcommand() const { return textcommand_; }
/// LaTeX command (math mode) for this character
- docstring mathcommand;
+ docstring mathcommand() const { return mathcommand_; }
/// Needed LaTeX preamble (or feature) for text mode
- std::string textpreamble;
+ std::string textpreamble() const { return textpreamble_; }
/// Needed LaTeX preamble (or feature) for math mode
- std::string mathpreamble;
+ std::string mathpreamble() const { return mathpreamble_; }
/// Is this a combining character?
- bool combining() const { return flags & CharInfoCombining ? true : false; }
+ bool combining() const { return flags_ & CharInfoCombining ? true : false; }
/// Is \c textpreamble a feature known by LaTeXFeatures, or a raw LaTeX
/// command?
- bool textfeature() const { return flags & CharInfoTextFeature ? true : false; }
+ bool textfeature() const { return flags_ & CharInfoTextFeature ? true : false; }
/// Is \c mathpreamble a feature known by LaTeXFeatures, or a raw LaTeX
/// command?
- bool mathfeature() const { return flags & CharInfoMathFeature ? true : false; }
+ bool mathfeature() const { return flags_ & CharInfoMathFeature ? true : false; }
/// Always force the LaTeX command, even if the encoding contains
/// this character?
- bool force() const { return flags & CharInfoForce ? true : false; }
+ bool force() const { return flags_ & CharInfoForce ? true : false; }
/// Force the LaTeX command for some encodings?
- bool forceselected() const { return flags & CharInfoForceSelected ? true : false; }
+ bool forceselected() const { return flags_ & CharInfoForceSelected ? true : false; }
/// TIPA shortcut
- std::string tipashortcut;
+ std::string const tipashortcut() const { return tipashortcut_; }
/// \c textcommand needs no termination (such as {} or space).
- bool textnotermination() const { return flags & CharInfoTextNoTermination ? true : false; }
+ bool textnotermination() const { return flags_ & CharInfoTextNoTermination ? true : false; }
/// \c mathcommand needs no termination (such as {} or space).
- bool mathnotermination() const { return flags & CharInfoMathNoTermination ? true : false; }
+ bool mathnotermination() const { return flags_ & CharInfoMathNoTermination ? true : false; }
///
- unsigned int flags;
+private:
+ /// LaTeX command (text mode) for this character
+ docstring textcommand_;
+ /// LaTeX command (math mode) for this character
+ docstring mathcommand_;
+ /// Needed LaTeX preamble (or feature) for text mode
+ std::string textpreamble_;
+ /// Needed LaTeX preamble (or feature) for math mode
+ std::string mathpreamble_;
+ /// TIPA shortcut
+ std::string tipashortcut_;
+ /// feature flags
+ unsigned int flags_;
};
static bool isArabicSpecialChar(char_type c);
///
static bool isArabicChar(char_type c);
+ /// Accessor for the unicode information table.
+ static CharInfo const & unicodeCharInfo(char_type c);
///
static char_type transformChar(char_type c, LetterForm form);
/// Is this a combining char?
* Tell whether \p c is registered as a mathmode symbol.
*/
static bool isMathSym(char_type c) { return mathsym.count(c); }
- /**
- * Initialize mathcmd, textcmd, and mathsym sets.
- */
- static void initUnicodeMath(Buffer const & buffer, bool for_master = true);
/**
* If \p c cannot be encoded in the given \p encoding, convert
* it to something that LaTeX can understand in mathmode.
static docstring fromLaTeXCommand(docstring const & cmd, int cmdtype,
bool & needsTermination, docstring & rem,
std::set<std::string> * req = 0);
- /**
- * Add the preamble snippet needed for the output of \p c to
- * \p features.
- * This does not depend on the used encoding, since the inputenc
- * package only maps the code point \p c to a command, it does not
- * make this command available.
- */
- static void validate(char_type c, LaTeXFeatures & features, bool for_mathed = false);
-private:
+protected:
///
EncodingList encodinglist;
///