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 TeX2LyXDocClass const parse_preamble(Parser & p, std::ostream & os, std::string const & forceclass);
40 /// used packages with options
41 extern std::map<std::string, std::vector<std::string> > used_packages;
42 extern LayoutPtr captionlayout;
45 std::string translate_len(std::string const &);
47 void parse_text(Parser & p, std::ostream & os, unsigned flags, bool outer,
51 * Parses a subdocument, usually useful in insets (whence the name).
53 * It ignores \c context.need_layout and \c context.need_end_layout and
54 * starts and ends always a new layout.
55 * Therefore this may only be used to parse text in insets or table cells.
57 void parse_text_in_inset(Parser & p, std::ostream & os, unsigned flags,
58 bool outer, Context const & context);
62 void parse_math(Parser & p, std::ostream & os, unsigned flags, mode_type mode);
66 void handle_tabular(Parser & p, std::ostream & os, bool is_long_tabular,
71 std::string const trim(std::string const & a, char const * p = " \t\n\r");
73 void split(std::string const & s, std::vector<std::string> & result,
75 std::string join(std::vector<std::string> const & input,
78 bool is_math_env(std::string const & name);
79 char const * const * is_known(std::string const &, char const * const *);
82 * Adds the command \p command to the list of known commands.
83 * \param o1 first optional parameter to the latex command \newcommand
84 * (with brackets), or the empty string if there were no optional argument.
85 * \param optionalsNum is the number of optional parameters
87 void add_known_command(std::string const & command, std::string const & o1,
88 unsigned optionalsNum);
90 // Access to environment stack
91 extern std::vector<std::string> active_environments;
92 std::string active_environment();
100 typedef std::map<std::string, std::vector<ArgumentType> > CommandMap;
102 /// Known TeX commands with arguments that get parsed into ERT.
103 extern CommandMap known_commands;
104 /// Known TeX environments with arguments that get parsed into ERT.
105 extern CommandMap known_environments;
106 /// Known TeX math environments with arguments that get parsed into LyX mathed.
107 extern CommandMap known_math_environments;
109 extern bool noweb_mode;
111 /// path of the master .tex file
112 extern std::string getMasterFilePath();
113 /// path of the currently processed .tex file
114 extern std::string getParentFilePath();
118 * Reads tex input from \a infilename and writes lyx output to \a outfilename.
119 * Uses some common settings for the preamble, so this should only
120 * be used more than once for included documents.
121 * Caution: Overwrites the existing preamble settings if the new document
122 * contains a preamble.
123 * \return true if the conversion was successful, else false.
125 bool tex2lyx(std::string const & infilename, support::FileName const & outfilename);