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.
16 #include "texparser.h"
17 #include "lyxtextclass.h"
27 LyXTextClass const parse_preamble(Parser & p, std::ostream & os, std::string const & forceclass);
29 /// used packages with options
30 extern std::map<std::string, std::vector<std::string> > used_packages;
34 void parse_text(Parser & p, std::ostream & os, unsigned flags, bool outer,
38 * Parses a subdocument, usually useful in insets (whence the name).
40 * It ignores \c context.need_layout and \c context.need_end_layout and
41 * starts and ends always a new layout.
42 * Therefore this may only be used to parse text in insets or table cells.
44 void parse_text_in_inset(Parser & p, std::ostream & os, unsigned flags,
45 bool outer, Context const & context);
49 void parse_math(Parser & p, std::ostream & os, unsigned flags, mode_type mode);
53 void handle_tabular(Parser & p, std::ostream & os, bool is_long_tabular,
58 std::string const trim(std::string const & a, char const * p = " \t\n\r");
60 void split(std::string const & s, std::vector<std::string> & result,
62 std::string join(std::vector<std::string> const & input,
65 bool is_math_env(std::string const & name);
66 char const * const * is_known(std::string const &, char const * const *);
69 * Adds the command \p command to the list of known commands.
70 * \param o1 first optional parameter to the latex command \newcommand
71 * (with brackets), or the empty string if there were no optional arguments.
72 * \param o2 wether \newcommand had a second optional parameter
74 void add_known_command(std::string const & command, std::string const & o1,
77 // Access to environment stack
78 extern std::vector<std::string> active_environments;
79 std::string active_environment();
87 typedef std::map<std::string, std::vector<ArgumentType> > CommandMap;
89 /// Known TeX commands with arguments that get parsed into ERT.
90 extern CommandMap known_commands;
91 /// Known TeX environments with arguments that get parsed into ERT.
92 extern CommandMap known_environments;
93 /// Known TeX math environments with arguments that get parsed into LyX mathed.
94 extern CommandMap known_math_environments;
96 /// path of the master .tex file
97 extern std::string getMasterFilePath();
98 /// path of the currently processed .tex file
99 extern std::string getParentFilePath();
103 * Reads tex input from \a infilename and writes lyx output to \a outfilename.
104 * Uses some common settings for the preamble, so this should only
105 * be used more than once for included documents.
106 * Caution: Overwrites the existing preamble settings if the new document
107 * contains a preamble.
108 * \return true if the conversion was successful, else false.
110 bool tex2lyx(std::string const & infilename, std::string const & outfilename);