remove unneeded member

[lyx.git] / src / mathed / math_parser.h

diff --git a/src/mathed/math_parser.h b/src/mathed/math_parser.h
index 474a484ebc560847024c954d40fad71f937b20bf..b42bb3e8fdf8a1d06b4347b56834fd63d071d6aa 100644 (file)
--- a/src/mathed/math_parser.h
+++ b/src/mathed/math_parser.h
@@ -2,7 +2,7 @@
 /*
  *  File:        math_parser.h
  *  Purpose:     Declaration of parsing utilities for mathed
- *  Author:      Alejandro Aguilar Sierra <asierra@servidor.unam.mx> 
+ *  Author:      Alejandro Aguilar Sierra <asierra@servidor.unam.mx>
  *  Created:     January 1996
  *  Description: Parse LaTeX2e math mode code.
  *
@@ -16,85 +16,55 @@
  *   the GNU General Public Licence version 2 or later.
  */
 
-#ifndef MATH_PARSER
-#define MATH_PARSER
+#ifndef MATH_PARSER_H
+#define MATH_PARSER_H
 
 #ifdef __GNUG__
 #pragma interface
 #endif
 
-#include "symbol_def.h"
+#include "LString.h"
 
-
-#define LM_TK_OPEN '{'
-
-#define LM_TK_CLOSE '}'
-
-
-enum MathTokenEnum
-{
-   LM_TK_BOP = 256,
-     LM_TK_ALPHA,
-     LM_TK_STR,
-     LM_TK_SYM,
-     LM_TK_FRAC,
-     LM_TK_SQRT,
-     LM_TK_BEGIN,
-     LM_TK_END,
-     LM_TK_NEWLINE,
-     LM_TK_UNDEF,
-     LM_TK_FONT,
-     LM_TK_LEFT,
-     LM_TK_RIGHT,
-     LM_TK_ACCENT,
-     LM_TK_WIDE,
-     LM_TK_FUNC,
-     LM_TK_FUNCLIM,
-     LM_TK_BIGSYM,
-     LM_TK_LABEL,
-     LM_TK_NONUM,
-     LM_TK_SPACE,
-     LM_TK_DOTS,
-     LM_TK_LIMIT,
-     LM_TK_STY,
-     LM_TK_PMOD,
-     LM_TK_BMOD,
-     LM_TK_MACRO,
-     LM_TK_SPECIAL,
-     LM_TK_ARGUMENT, 
-     LM_TK_NEWCOMMAND,
-     LM_TK_STACK
-};
+class MathAtom;
+class MathArray;
+class LyXLex;
 
 
+///
 struct latexkeys {
-       char const * name;
-       short token;
-       int id;
+       /// name of the macro or primitive
+       string name;
+       /// name of a inset that handles that macro
+       string inset;
+       /// position of the ting in a font
+       string draw;
+       /// operator/..., fontname e
+       string extra;
+       /// how is this called as XML entity?
+       string xmlname;
 };
 
 
-latexkeys *
-in_word_set (register char const * str, register int len);
-
-
-latexkeys * lm_get_key(int index);
-
-
-latexkeys * lm_get_key_by_id(int id, short tc = LM_TK_SYM);
-
-
-typedef union{
-
-unsigned char c;
-
-char * s;
+/// check whether this is a well-known (La)TeX macro or primitive
+latexkeys const * in_word_set(string const & str);
 
-int i;
+/// parse formula from a string
+bool mathed_parse_normal(MathAtom &, string const &);
+/// ... a stream
+bool mathed_parse_normal(MathAtom &, std::istream &);
+/// ... the LyX lexxer
+bool mathed_parse_normal(MathAtom &, LyXLex &);
 
-latexkeys * l;
-} YYSTYPE;
+/// parse a macro definition from a string, enter it into the macro table
+bool mathed_parse_macro(string &, string const &);
+/// ... a stream
+bool mathed_parse_macro(string &, std::istream &);
+/// ... the LyX lexxer
+bool mathed_parse_macro(string &, LyXLex &);
 
-extern YYSTYPE yylval;
+/// parse a single cell from a string
+void mathed_parse_cell(MathArray & ar, string const &);
+/// ... a stream
+void mathed_parse_cell(MathArray & ar, std::istream &);
 
 #endif