4 * This file is part of LyX, the document processor.
5 * Licence details can be found in the file COPYING.
7 * \author Lars Gullik Bjønnes
9 * Full author contact details are available in file CREDITS.
12 #ifndef LYXLEX_PIMPL_H
13 #define LYXLEX_PIMPL_H
17 #include "support/types.h"
19 # include <boost/iostreams/filtering_streambuf.hpp>
20 # include <boost/iostreams/filter/gzip.hpp>
21 # include <boost/iostreams/device/file.hpp>
22 namespace io = boost::iostreams;
24 #include <boost/utility.hpp>
34 namespace support { class FileName; }
37 class LyXLex::Pimpl : boost::noncopyable {
40 Pimpl(keyword_item * tab, int num);
42 std::string const getString() const;
44 docstring const getDocString() const;
46 void printError(std::string const & message) const;
48 void printTable(std::ostream & os);
50 void pushTable(keyword_item * tab, int num);
54 bool setFile(support::FileName const & filename);
56 void setStream(std::istream & i);
58 void setCommentChar(char c);
60 bool next(bool esc = false);
62 int search_kw(char const * const tag) const;
70 void pushToken(std::string const &);
71 /// fb_ is only used to open files, the stream is accessed through is.
74 /// gz_ is only used to open files, the stream is accessed through is.
75 io::filtering_istreambuf gz_;
77 /// the stream that we use.
103 : table_elem(0), table_siz(0) {}
105 pushed_table(keyword_item * ki, int siz)
106 : table_elem(ki), table_siz(siz) {}
108 keyword_item * table_elem;
113 std::stack<pushed_table> pushed;