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>
35 class LyXLex::Pimpl : boost::noncopyable {
38 Pimpl(keyword_item * tab, int num);
40 std::string const getString() const;
42 docstring const getDocString() const;
44 void printError(std::string const & message) const;
46 void printTable(std::ostream & os);
48 void pushTable(keyword_item * tab, int num);
52 bool setFile(std::string const & filename);
54 void setStream(std::istream & i);
56 void setCommentChar(char c);
58 bool next(bool esc = false);
60 int search_kw(char const * const tag) const;
68 void pushToken(std::string const &);
69 /// fb_ is only used to open files, the stream is accessed through is.
72 /// gz_ is only used to open files, the stream is accessed through is.
73 io::filtering_istreambuf gz_;
75 /// the stream that we use.
101 : table_elem(0), table_siz(0) {}
103 pushed_table(keyword_item * ki, int siz)
104 : table_elem(ki), table_siz(siz) {}
106 keyword_item * table_elem;
111 std::stack<pushed_table> pushed;