4 * This file is part of LyX, the document processor.
5 * Licence details can be found in the file COPYING.
8 * \author Jean-Marc Lasgouttes
10 * Full author contact details are available in file CREDITS.
17 #include "TextClass.h"
27 namespace support { class FileName; }
31 /// A trivial subclass, just to give us a public default constructor
32 class TeX2LyXDocClass : public DocumentClass
36 void parse_preamble(Parser & p, std::ostream & os,
37 std::string const & forceclass, TeX2LyXDocClass & tc);
39 /// used packages with options
40 extern std::map<std::string, std::vector<std::string> > used_packages;
43 std::string translate_len(std::string const &);
45 void parse_text(Parser & p, std::ostream & os, unsigned flags, bool outer,
49 * Parses a subdocument, usually useful in insets (whence the name).
51 * It ignores \c context.need_layout and \c context.need_end_layout and
52 * starts and ends always a new layout.
53 * Therefore this may only be used to parse text in insets or table cells.
55 void parse_text_in_inset(Parser & p, std::ostream & os, unsigned flags,
56 bool outer, Context const & context);
60 void parse_math(Parser & p, std::ostream & os, unsigned flags, mode_type mode);
64 void handle_tabular(Parser & p, std::ostream & os, bool is_long_tabular,
69 std::string const trim(std::string const & a, char const * p = " \t\n\r");
71 void split(std::string const & s, std::vector<std::string> & result,
73 std::string join(std::vector<std::string> const & input,
76 bool is_math_env(std::string const & name);
77 char const * const * is_known(std::string const &, char const * const *);
80 * Adds the command \p command to the list of known commands.
81 * \param o1 first optional parameter to the latex command \newcommand
82 * (with brackets), or the empty string if there were no optional arguments.
83 * \param o2 wether \newcommand had a second optional parameter
85 void add_known_command(std::string const & command, std::string const & o1,
88 // Access to environment stack
89 extern std::vector<std::string> active_environments;
90 std::string active_environment();
98 typedef std::map<std::string, std::vector<ArgumentType> > CommandMap;
100 /// Known TeX commands with arguments that get parsed into ERT.
101 extern CommandMap known_commands;
102 /// Known TeX environments with arguments that get parsed into ERT.
103 extern CommandMap known_environments;
104 /// Known TeX math environments with arguments that get parsed into LyX mathed.
105 extern CommandMap known_math_environments;
107 extern bool noweb_mode;
109 /// path of the master .tex file
110 extern std::string getMasterFilePath();
111 /// path of the currently processed .tex file
112 extern std::string getParentFilePath();
116 * Reads tex input from \a infilename and writes lyx output to \a outfilename.
117 * Uses some common settings for the preamble, so this should only
118 * be used more than once for included documents.
119 * Caution: Overwrites the existing preamble settings if the new document
120 * contains a preamble.
121 * \return true if the conversion was successful, else false.
123 bool tex2lyx(std::string const & infilename, support::FileName const & outfilename);