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; }
29 typedef Layout const * LayoutPtr;
33 /// A trivial subclass, just to give us a public default constructor
34 class TeX2LyXDocClass : public DocumentClass
38 void parse_preamble(Parser & p, std::ostream & os,
39 std::string const & forceclass, TeX2LyXDocClass & tc);
41 /// used packages with options
42 extern std::map<std::string, std::vector<std::string> > used_packages;
43 extern LayoutPtr captionlayout;
46 std::string translate_len(std::string const &);
48 void parse_text(Parser & p, std::ostream & os, unsigned flags, bool outer,
52 * Parses a subdocument, usually useful in insets (whence the name).
54 * It ignores \c context.need_layout and \c context.need_end_layout and
55 * starts and ends always a new layout.
56 * Therefore this may only be used to parse text in insets or table cells.
58 void parse_text_in_inset(Parser & p, std::ostream & os, unsigned flags,
59 bool outer, Context const & context);
63 void parse_math(Parser & p, std::ostream & os, unsigned flags, mode_type mode);
67 void handle_tabular(Parser & p, std::ostream & os, bool is_long_tabular,
72 std::string const trim(std::string const & a, char const * p = " \t\n\r");
74 void split(std::string const & s, std::vector<std::string> & result,
76 std::string join(std::vector<std::string> const & input,
79 bool is_math_env(std::string const & name);
80 char const * const * is_known(std::string const &, char const * const *);
83 * Adds the command \p command to the list of known commands.
84 * \param o1 first optional parameter to the latex command \newcommand
85 * (with brackets), or the empty string if there were no optional argument.
86 * \param optionalsNum is the number of optional parameters
88 void add_known_command(std::string const & command, std::string const & o1,
89 unsigned optionalsNum);
91 // Access to environment stack
92 extern std::vector<std::string> active_environments;
93 std::string active_environment();
101 typedef std::map<std::string, std::vector<ArgumentType> > CommandMap;
103 /// Known TeX commands with arguments that get parsed into ERT.
104 extern CommandMap known_commands;
105 /// Known TeX environments with arguments that get parsed into ERT.
106 extern CommandMap known_environments;
107 /// Known TeX math environments with arguments that get parsed into LyX mathed.
108 extern CommandMap known_math_environments;
110 extern bool noweb_mode;
112 /// path of the master .tex file
113 extern std::string getMasterFilePath();
114 /// path of the currently processed .tex file
115 extern std::string getParentFilePath();
119 * Reads tex input from \a infilename and writes lyx output to \a outfilename.
120 * Uses some common settings for the preamble, so this should only
121 * be used more than once for included documents.
122 * Caution: Overwrites the existing preamble settings if the new document
123 * contains a preamble.
124 * \return true if the conversion was successful, else false.
126 bool tex2lyx(std::string const & infilename, support::FileName const & outfilename);