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// Copyright (C) 2006-2011, Ondra Kamenik
%{
#include "location.h"
#include "matrix_parser.h"
#include "matrix_tab.hh"
void matrix_error(const char*);
int matrix_lex(void);
extern int matrix_lineno;
extern ogp::MatrixParser* mparser;
extern YYLTYPE matrix_lloc;
// static void print_token_value (FILE *, int, YYSTYPE);
//#define YYPRINT(file, type, value) print_token_value (file, type, value)
%}
%union {
double val;
int integer;
}
%token NEW_ROW
%token <val> DNUMBER
%name-prefix="matrix_";
%locations
%error-verbose
%%
matrix : first_row other_rows
| first_row other_rows empty_rows
| first_row empty_rows other_rows empty_rows
| first_row empty_rows other_rows
| empty_rows first_row other_rows
| empty_rows first_row other_rows empty_rows
| empty_rows first_row empty_rows other_rows empty_rows
| empty_rows first_row empty_rows
| first_row empty_rows
| empty_rows first_row
| first_row
| empty_rows
;
empty_rows : empty_rows NEW_ROW | NEW_ROW;
lod : DNUMBER {mparser->add_item($1);}
| lod DNUMBER {mparser->add_item($2);}
;
first_row : lod;
other_rows : other_rows one_row | other_rows empty_rows one_row |one_row ;
one_row : NEW_ROW {mparser->start_row();} lod;
%%
void matrix_error(const char* s)
{
mparser->error(s);
}
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