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a0bf0835e5
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2428 a592a061-630c-0410-9148-cb99ea01b6c8
94 lines
1.5 KiB
C++
94 lines
1.5 KiB
C++
// -*- C++ -*-
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#ifndef LYXLEX_PIMPL_H
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#define LYXLEX_PIMPL_H
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#include <fstream>
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#include <stack>
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#include <boost/utility.hpp>
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#include "lyxlex.h"
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#ifdef __GNUG__
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#pragma interface
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#endif
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///
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struct LyXLex::Pimpl : boost::noncopyable {
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///
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enum {
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///
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LEX_MAX_BUFF = 2048
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};
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///
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Pimpl(keyword_item * tab, int num);
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///
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string const getString() const;
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///
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void printError(string const & message) const;
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///
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void printTable(std::ostream & os);
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///
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void pushTable(keyword_item * tab, int num);
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///
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void popTable();
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///
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bool setFile(string const & filename);
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///
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void setStream(std::istream & i);
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///
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void setCommentChar(char c);
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///
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bool next(bool esc = false);
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///
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int search_kw(char const * const tag) const;
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///
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int lex();
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///
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bool eatLine();
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///
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bool nextToken();
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///
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void pushToken(string const &);
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/// fb__ is only used to open files, the stream is accessed through is
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std::filebuf fb__;
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/// the stream that we use.
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std::istream is;
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///
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string name;
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///
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keyword_item * table;
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///
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int no_items;
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///
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char buff[LEX_MAX_BUFF];
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///
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short status;
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///
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int lineno;
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///
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string pushTok;
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///
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char commentChar;
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private:
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///
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void verifyTable();
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///
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struct pushed_table {
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///
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pushed_table()
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: table_elem(0), table_siz(0) {}
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///
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pushed_table(keyword_item * ki, int siz)
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: table_elem(ki), table_siz(siz) {}
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///
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keyword_item * table_elem;
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///
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int table_siz;
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};
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///
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std::stack<pushed_table> pushed;
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};
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#endif
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