Initialize Tizen 2.3

[external/ragel.git] / test / keller1.rl

/*
 * @LANG: c++
 */

/* 
 * Automatically generated by keller. Do not edit.
 *
 * Parts of this file are copied from Keller source covered by the GNU
 * GPL. As a special exception, you may use the parts of this file copied
 * from Keller source without restriction. The remainder is derived from
 * "tmp.gmr" and inherits the copyright status of that file.
 */

#line 1 "tmp.gmr"
#include <iostream>
using std::cout;
using std::endl;


#line 16 "tmp.rl"
enum token_type_e {
        tt_id,
        tt_equals,
        tt_semi,
        tt_pipe,
        tt_amp,
        tt_minus,
        tt_dot,
        tt_colon,
        tt_percent,
        tt_dollar,
        tt_plus,
        tt_number,
        tt_star,
        tt_question,
        tt_not,
        tt_andFSM,
        tt_orFSM,
        tt_open,
        tt_close
};

struct LangEl
{
        int line, lineEnd;
        int pos;

        int type;
        int state;
        LangEl *prev, *next;
};

struct Token : public LangEl
{
        const char *value;
};

struct Lel_start : public LangEl
{
#line 32 "tmp.gmr"

        int si;
#line 59 "tmp.rl"
};

struct Lel_M : public LangEl
{
#line 36 "tmp.gmr"

        int mi;
#line 67 "tmp.rl"
};

#define l__error 19
#define l_tt_id 0
#define l_tt_equals 1
#define l_tt_semi 2
#define l_tt_pipe 3
#define l_tt_amp 4
#define l_tt_minus 5
#define l_tt_dot 6
#define l_tt_colon 7
#define l_tt_percent 8
#define l_tt_dollar 9
#define l_tt_plus 10
#define l_tt_number 11
#define l_tt_star 12
#define l_tt_question 13
#define l_tt_not 14
#define l_tt_andFSM 15
#define l_tt_orFSM 16
#define l_tt_open 17
#define l_tt_close 18
#define l_start 23
#define l_M 24
#define l_A 25
#define l_E 26
#define l_T 27
#define l_N 28
#define l_K 29
#define l_F 30
#define l__start 31
#define l__eof 20

struct LangEl;

struct Parser
{
        Parser();

        void parseLangEl( LangEl *langEl );
        int done( );

        void push( LangEl *lel ) {
                lel->prev = stack;
                stack = lel;
        }
        LangEl *pop() {
                LangEl *ret = stack;
                stack = stack->prev;
                return ret;
        }
        int pop( int n );
        void rem( LangEl *lel, int n );
        LangEl *stack;
        int next;
        LangEl *redLel;
        LangEl *rhs[10];

        int cs;

        // Initialize the machine. Invokes any init statement blocks. Returns 0
        // if the machine begins in a non-accepting state and 1 if the machine
        // begins in an accepting state.
        int init( );

        // Execute the machine on a block of data. Returns -1 if after processing
        // the data, the machine is in the error state and can never accept, 0 if
        // the machine is in a non-accepting state and 1 if the machine is in an
        // accepting state.
        int execute(  LangEl *data, int len );

        // Indicate that there is no more data. Returns -1 if the machine finishes
        // in the error state and does not accept, 0 if the machine finishes
        // in any other non-accepting state and 1 if the machine finishes in an
        // accepting state.
        int finish( );
};


%%{
        machine Parser;

        getkey fpc->type;

        action shift {
                fpc->state = fcurs;
                push( fpc );
        }

        action pop1 { fnext *pop(1); }
        action pop2 { fnext *pop(2); }
        action pop3 { fnext *pop(3); }
        action pop4 { fnext *pop(4); }

        action new_error {
                redLel = new LangEl();
                redLel->type = 19;
        }

        action newstart {
                redLel = new Lel_start();
                redLel->type = 23;
        }

        action newM {
                redLel = new Lel_M();
                redLel->type = 24;
        }

        action newA {
                redLel = new LangEl();
                redLel->type = 25;
        }

        action newE {
                redLel = new LangEl();
                redLel->type = 26;
        }

        action newT {
                redLel = new LangEl();
                redLel->type = 27;
        }

        action newN {
                redLel = new LangEl();
                redLel->type = 28;
        }

        action newK {
                redLel = new LangEl();
                redLel->type = 29;
        }

        action newF {
                redLel = new LangEl();
                redLel->type = 30;
        }

        action new_eof {
                redLel = new LangEl();
                redLel->type = 20;
        }

        action new_epsilon {
                redLel = new LangEl();
                redLel->type = 21;
        }

        action new_null {
                redLel = new LangEl();
                redLel->type = 22;
        }

        action rem1 { rem(fpc, 1); }
        action rem2 { rem(fpc, 2); }
        action rem3 { rem(fpc, 3); }
        action rem4 { rem(fpc, 4); }

        action r_start_0
        {
#line 41 "tmp.gmr"
 
        cout << "start = M;" << endl;
        static_cast<Lel_start*>(redLel)->si = static_cast<Lel_M*>(rhs[0])->mi;

#line 214 "tmp.rl"
        }

        action r_M_0
        {
#line 44 "tmp.gmr"
 cout << "M = M A;" << endl; 
#line 221 "tmp.rl"
        }

        action r_M_1
        {
#line 45 "tmp.gmr"
 cout << "M = A;" << endl; 
#line 228 "tmp.rl"
        }

        action r_A_0
        {
#line 46 "tmp.gmr"
 cout << "A = tt_id tt_equals E tt_semi;" << endl; 
#line 235 "tmp.rl"
        }

        action r_E_0
        {
#line 47 "tmp.gmr"
 cout << "E = E tt_pipe T;" << endl; 
#line 242 "tmp.rl"
        }

        action r_E_1
        {
#line 48 "tmp.gmr"
 cout << "E = E tt_amp T;" << endl; 
#line 249 "tmp.rl"
        }

        action r_E_2
        {
#line 49 "tmp.gmr"
 cout << "E = E tt_minus T;" << endl; 
#line 256 "tmp.rl"
        }

        action r_E_3
        {
#line 50 "tmp.gmr"
 cout << "E = T;" << endl; 
#line 263 "tmp.rl"
        }

        action r_T_0
        {
#line 51 "tmp.gmr"
 cout << "T = T tt_dot N;" << endl; 
#line 270 "tmp.rl"
        }

        action r_T_1
        {
#line 52 "tmp.gmr"
 cout << "T = T N;" << endl; 
#line 277 "tmp.rl"
        }

        action r_T_2
        {
#line 53 "tmp.gmr"
 cout << "T = N;" << endl; 
#line 284 "tmp.rl"
        }

        action r_N_0
        {
#line 54 "tmp.gmr"
 cout << "N = N tt_colon tt_id;" << endl; 
#line 291 "tmp.rl"
        }

        action r_N_1
        {
#line 55 "tmp.gmr"
 cout << "N = N tt_percent tt_id;" << endl; 
#line 298 "tmp.rl"
        }

        action r_N_2
        {
#line 56 "tmp.gmr"
 cout << "N = N tt_dollar tt_id;" << endl; 
#line 305 "tmp.rl"
        }

        action r_N_3
        {
#line 57 "tmp.gmr"
 cout << "N = N tt_colon tt_plus tt_number;" << endl; 
#line 312 "tmp.rl"
        }

        action r_N_4
        {
#line 58 "tmp.gmr"
 cout << "N = N tt_colon tt_minus tt_number;" << endl; 
#line 319 "tmp.rl"
        }

        action r_N_5
        {
#line 59 "tmp.gmr"
 cout << "N = N tt_percent tt_plus tt_number;" << endl; 
#line 326 "tmp.rl"
        }

        action r_N_6
        {
#line 60 "tmp.gmr"
 cout << "N = N tt_percent tt_minus tt_number;" << endl; 
#line 333 "tmp.rl"
        }

        action r_N_7
        {
#line 61 "tmp.gmr"
 cout << "N = N tt_dollar tt_plus tt_number;" << endl; 
#line 340 "tmp.rl"
        }

        action r_N_8
        {
#line 62 "tmp.gmr"
 cout << "N = N tt_dollar tt_minus tt_number;" << endl; 
#line 347 "tmp.rl"
        }

        action r_N_9
        {
#line 63 "tmp.gmr"
 cout << "N = K;" << endl; 
#line 354 "tmp.rl"
        }

        action r_K_0
        {
#line 64 "tmp.gmr"
 cout << "K = F tt_star;" << endl; 
#line 361 "tmp.rl"
        }

        action r_K_1
        {
#line 65 "tmp.gmr"
 cout << "K = F tt_question;" << endl; 
#line 368 "tmp.rl"
        }

        action r_K_2
        {
#line 66 "tmp.gmr"
 cout << "K = F tt_plus;" << endl; 
#line 375 "tmp.rl"
        }

        action r_K_3
        {
#line 67 "tmp.gmr"
 cout << "K = F;" << endl; 
#line 382 "tmp.rl"
        }

        action r_K_4
        {
#line 68 "tmp.gmr"
 cout << "K = tt_not F tt_star;" << endl; 
#line 389 "tmp.rl"
        }

        action r_K_5
        {
#line 69 "tmp.gmr"
 cout << "K = tt_not F tt_question;" << endl; 
#line 396 "tmp.rl"
        }

        action r_K_6
        {
#line 70 "tmp.gmr"
 cout << "K = tt_not F tt_plus;" << endl; 
#line 403 "tmp.rl"
        }

        action r_K_7
        {
#line 71 "tmp.gmr"
 cout << "K = tt_not F;" << endl; 
#line 410 "tmp.rl"
        }

        action r_F_0
        {
#line 72 "tmp.gmr"
 cout << "F = tt_andFSM;" << endl; 
#line 417 "tmp.rl"
        }

        action r_F_1
        {
#line 73 "tmp.gmr"
 cout << "F = tt_orFSM;" << endl; 
#line 424 "tmp.rl"
        }

        action r_F_2
        {
#line 74 "tmp.gmr"
 cout << "F = tt_id;" << endl; 
#line 431 "tmp.rl"
        }

        action r_F_3
        {
#line 75 "tmp.gmr"
 cout << "F = tt_open E tt_close;" << endl; 
#line 438 "tmp.rl"
        }

        main :=
        s0:  start: (
                23 @shift -> s1 |
                25 @shift -> s3 |
                24 @shift -> s4 |
                0 @shift -> s5
        ),
        s1: (
                20 @shift -> s54
        ),
        s2: (
                (0|20) @pop2 @newM @r_M_0 @rem2 -> s54
        ),
        s3: (
                (0|20) @pop1 @newM @r_M_1 @rem1 -> s54
        ),
        s4: (
                20 @pop1 @newstart @r_start_0 @rem1 -> s54 |
                25 @shift -> s2 |
                0 @shift -> s5
        ),
        s5: (
                1 @shift -> s6
        ),
        s6: (
                26 @shift -> s8 |
                27 @shift -> s9 |
                29 @shift -> s25 |
                28 @shift -> s26 |
                30 @shift -> s33 |
                17 @shift -> s35 |
                14 @shift -> s46 |
                15 @shift -> s48 |
                16 @shift -> s49 |
                0 @shift -> s50
        ),
        s7: (
                (0|20) @pop4 @newA @r_A_0 @rem4 -> s54
        ),
        s8: (
                2 @shift -> s7 |
                3 @shift -> s37 |
                4 @shift -> s38 |
                5 @shift -> s39
        ),
        s9: (
                (2..5|18) @pop1 @newE @r_E_3 @rem1 -> s54 |
                29 @shift -> s25 |
                30 @shift -> s33 |
                28 @shift -> s34 |
                17 @shift -> s35 |
                6 @shift -> s41 |
                14 @shift -> s46 |
                15 @shift -> s48 |
                16 @shift -> s49 |
                0 @shift -> s50
        ),
        s10: (
                (0|2..9|14..18) @pop3 @newN @r_N_0 @rem3 -> s54
        ),
        s11: (
                (0|2..9|14..18) @pop3 @newN @r_N_1 @rem3 -> s54
        ),
        s12: (
                (0|2..9|14..18) @pop3 @newN @r_N_2 @rem3 -> s54
        ),
        s13: (
                11 @shift -> s14
        ),
        s14: (
                (0|2..9|14..18) @pop4 @newN @r_N_3 @rem4 -> s54
        ),
        s15: (
                11 @shift -> s16
        ),
        s16: (
                (0|2..9|14..18) @pop4 @newN @r_N_4 @rem4 -> s54
        ),
        s17: (
                11 @shift -> s18
        ),
        s18: (
                (0|2..9|14..18) @pop4 @newN @r_N_5 @rem4 -> s54
        ),
        s19: (
                11 @shift -> s20
        ),
        s20: (
                (0|2..9|14..18) @pop4 @newN @r_N_6 @rem4 -> s54
        ),
        s21: (
                11 @shift -> s22
        ),
        s22: (
                (0|2..9|14..18) @pop4 @newN @r_N_7 @rem4 -> s54
        ),
        s23: (
                11 @shift -> s24
        ),
        s24: (
                (0|2..9|14..18) @pop4 @newN @r_N_8 @rem4 -> s54
        ),
        s25: (
                (0|2..9|14..18) @pop1 @newN @r_N_9 @rem1 -> s54
        ),
        s26: (
                (0|2..6|14..18) @pop1 @newT @r_T_2 @rem1 -> s54 |
                7 @shift -> s27 |
                8 @shift -> s28 |
                9 @shift -> s29
        ),
        s27: (
                0 @shift -> s10 |
                10 @shift -> s13 |
                5 @shift -> s15
        ),
        s28: (
                0 @shift -> s11 |
                10 @shift -> s17 |
                5 @shift -> s19
        ),
        s29: (
                0 @shift -> s12 |
                10 @shift -> s21 |
                5 @shift -> s23
        ),
        s30: (
                (0|2..9|14..18) @pop2 @newK @r_K_0 @rem2 -> s54
        ),
        s31: (
                (0|2..9|14..18) @pop2 @newK @r_K_1 @rem2 -> s54
        ),
        s32: (
                (0|2..9|14..18) @pop2 @newK @r_K_2 @rem2 -> s54
        ),
        s33: (
                (0|2..9|14..18) @pop1 @newK @r_K_3 @rem1 -> s54 |
                12 @shift -> s30 |
                13 @shift -> s31 |
                10 @shift -> s32
        ),
        s34: (
                (0|2..6|14..18) @pop2 @newT @r_T_1 @rem2 -> s54 |
                7 @shift -> s27 |
                8 @shift -> s28 |
                9 @shift -> s29
        ),
        s35: (
                27 @shift -> s9 |
                29 @shift -> s25 |
                28 @shift -> s26 |
                30 @shift -> s33 |
                17 @shift -> s35 |
                26 @shift -> s40 |
                14 @shift -> s46 |
                15 @shift -> s48 |
                16 @shift -> s49 |
                0 @shift -> s50
        ),
        s36: (
                (0|2..10|12..18) @pop3 @newF @r_F_3 @rem3 -> s54
        ),
        s37: (
                29 @shift -> s25 |
                28 @shift -> s26 |
                30 @shift -> s33 |
                17 @shift -> s35 |
                14 @shift -> s46 |
                15 @shift -> s48 |
                16 @shift -> s49 |
                0 @shift -> s50 |
                27 @shift -> s53
        ),
        s38: (
                29 @shift -> s25 |
                28 @shift -> s26 |
                30 @shift -> s33 |
                17 @shift -> s35 |
                14 @shift -> s46 |
                15 @shift -> s48 |
                16 @shift -> s49 |
                0 @shift -> s50 |
                27 @shift -> s52
        ),
        s39: (
                29 @shift -> s25 |
                28 @shift -> s26 |
                30 @shift -> s33 |
                17 @shift -> s35 |
                27 @shift -> s42 |
                14 @shift -> s46 |
                15 @shift -> s48 |
                16 @shift -> s49 |
                0 @shift -> s50
        ),
        s40: (
                18 @shift -> s36 |
                3 @shift -> s37 |
                4 @shift -> s38 |
                5 @shift -> s39
        ),
        s41: (
                29 @shift -> s25 |
                30 @shift -> s33 |
                17 @shift -> s35 |
                14 @shift -> s46 |
                15 @shift -> s48 |
                16 @shift -> s49 |
                0 @shift -> s50 |
                28 @shift -> s51
        ),
        s42: (
                (2..5|18) @pop3 @newE @r_E_2 @rem3 -> s54 |
                29 @shift -> s25 |
                30 @shift -> s33 |
                28 @shift -> s34 |
                17 @shift -> s35 |
                6 @shift -> s41 |
                14 @shift -> s46 |
                15 @shift -> s48 |
                16 @shift -> s49 |
                0 @shift -> s50
        ),
        s43: (
                (0|2..9|14..18) @pop3 @newK @r_K_4 @rem3 -> s54
        ),
        s44: (
                (0|2..9|14..18) @pop3 @newK @r_K_5 @rem3 -> s54
        ),
        s45: (
                (0|2..9|14..18) @pop3 @newK @r_K_6 @rem3 -> s54
        ),
        s46: (
                17 @shift -> s35 |
                30 @shift -> s47 |
                15 @shift -> s48 |
                16 @shift -> s49 |
                0 @shift -> s50
        ),
        s47: (
                (0|2..9|14..18) @pop2 @newK @r_K_7 @rem2 -> s54 |
                12 @shift -> s43 |
                13 @shift -> s44 |
                10 @shift -> s45
        ),
        s48: (
                (0|2..10|12..18) @pop1 @newF @r_F_0 @rem1 -> s54
        ),
        s49: (
                (0|2..10|12..18) @pop1 @newF @r_F_1 @rem1 -> s54
        ),
        s50: (
                (0|2..10|12..18) @pop1 @newF @r_F_2 @rem1 -> s54
        ),
        s51: (
                (0|2..6|14..18) @pop3 @newT @r_T_0 @rem3 -> s54 |
                7 @shift -> s27 |
                8 @shift -> s28 |
                9 @shift -> s29
        ),
        s52: (
                (2..5|18) @pop3 @newE @r_E_1 @rem3 -> s54 |
                29 @shift -> s25 |
                30 @shift -> s33 |
                28 @shift -> s34 |
                17 @shift -> s35 |
                6 @shift -> s41 |
                14 @shift -> s46 |
                15 @shift -> s48 |
                16 @shift -> s49 |
                0 @shift -> s50
        ),
        s53: (
                (2..5|18) @pop3 @newE @r_E_0 @rem3 -> s54 |
                29 @shift -> s25 |
                30 @shift -> s33 |
                28 @shift -> s34 |
                17 @shift -> s35 |
                6 @shift -> s41 |
                14 @shift -> s46 |
                15 @shift -> s48 |
                16 @shift -> s49 |
                0 @shift -> s50
        ),
        s54: (
                 '' -> final
        )
        ;
}%%

%% write data;

Parser::Parser( ) 
{ }

int Parser::init( )
{
        %% write init;
        return 0;
}

int Parser::execute( LangEl *_data, int _len )
{
        LangEl *p = _data;
        LangEl *pe = _data+_len;
        %% write exec;
        if ( cs == Parser_error )
                return -1;
        if ( cs >= Parser_first_final )
                return 1;
        return 0;
}

int Parser::finish( )
{
        if ( cs == Parser_error )
                return -1;
        if ( cs >= Parser_first_final )
                return 1;
        return 0;
}

void Parser::parseLangEl( LangEl *lel )
{
        redLel = 0;
        execute( lel, 1 );
        while ( redLel != 0 ) {
                execute( redLel, 1 );
                redLel = 0;
                execute( lel, 1 );
        }
}

int Parser::pop( int n )
{
        for ( int i = n-1; i >= 0; i-- )
                rhs[i] = pop();
        return rhs[0]->state;
}

void Parser::rem( LangEl *lel, int n )
{
        for ( int i = n-1; i >= 0; i-- )
                delete rhs[i];
}

int Parser::done( )
{
        Token *eof = new Token;
        eof->type = l__eof;
        eof->line = 0;
        eof->pos = 0;
        parseLangEl( eof );
        return finish();
}

#line 77 "tmp.gmr"


#include <assert.h>
#define MAX_TOKS 10000

struct TokList
{
        TokList() : numToks(0) { }

        void append( int type );
        int parse();

        Token *toks[MAX_TOKS];
        int numToks;
};

void TokList::append( int type )
{
        assert( numToks < MAX_TOKS );
        toks[numToks] = new Token;
        toks[numToks]->type = type;
        numToks += 1;
}

int TokList::parse()
{
        Parser parser;
        parser.init();
        for ( int i = 0; i < numToks; i++ )
                parser.parseLangEl( toks[i] );
        return parser.done();
}

void test0()
{
        TokList tokList;
        tokList.append( tt_id );
        tokList.append( tt_equals );
        tokList.append( tt_id );
        tokList.append( tt_star );
        tokList.append( tt_minus );
        tokList.append( tt_andFSM );
        tokList.append( tt_dot );
        tokList.append( tt_id );
        tokList.append( tt_semi );
        tokList.append( tt_id );
        tokList.append( tt_equals );
        tokList.append( tt_id );
        tokList.append( tt_andFSM );
        tokList.append( tt_id );
        tokList.append( tt_semi );
        cout << tokList.parse() << endl;
}

void test1()
{
        TokList tokList;
        tokList.append( tt_id );
        tokList.append( tt_equals );
        tokList.append( tt_open );
        tokList.append( tt_orFSM );
        tokList.append( tt_minus );
        tokList.append( tt_andFSM );
        tokList.append( tt_close );
        tokList.append( tt_star );
        tokList.append( tt_semi );
        cout << tokList.parse() << endl;
}
void test2()
{
        TokList tokList;
        tokList.append( tt_id );
        tokList.append( tt_equals );
        tokList.append( tt_not );
        tokList.append( tt_open );
        tokList.append( tt_orFSM );
        tokList.append( tt_minus );
        tokList.append( tt_not );
        tokList.append( tt_andFSM );
        tokList.append( tt_close );
        tokList.append( tt_star );
        tokList.append( tt_semi );
        cout << tokList.parse() << endl;
}
void test3()
{
        TokList tokList;
        tokList.append( tt_id );
        tokList.append( tt_equals );
        tokList.append( tt_id );
        tokList.append( tt_colon );
        tokList.append( tt_minus );
        tokList.append( tt_number );
        tokList.append( tt_id );
        tokList.append( tt_colon );
        tokList.append( tt_id );
        tokList.append( tt_id );
        tokList.append( tt_dollar );
        tokList.append( tt_plus );
        tokList.append( tt_number );
        tokList.append( tt_id );
        tokList.append( tt_percent );
        tokList.append( tt_minus );
        tokList.append( tt_number );
        tokList.append( tt_semi );
        cout << tokList.parse() << endl;
}
void test4()
{
        TokList tokList;
        tokList.append( tt_id );
        tokList.append( tt_equals );
        tokList.append( tt_id );
        tokList.append( tt_pipe );
        tokList.append( tt_id );
        tokList.append( tt_amp );
        tokList.append( tt_id );
        tokList.append( tt_minus );
        tokList.append( tt_id );
        tokList.append( tt_semi );
        cout << tokList.parse() << endl;
}

int main()
{
        test0();
        test1();
        test2();
        test3();
        test4();
}

#ifdef _____OUTPUT_____
F = tt_id;
K = F tt_star;
N = K;
T = N;
E = T;
F = tt_andFSM;
K = F;
N = K;
T = N;
F = tt_id;
K = F;
N = K;
T = T tt_dot N;
E = E tt_minus T;
A = tt_id tt_equals E tt_semi;
M = A;
F = tt_id;
K = F;
N = K;
T = N;
F = tt_andFSM;
K = F;
N = K;
T = T N;
F = tt_id;
K = F;
N = K;
T = T N;
E = T;
A = tt_id tt_equals E tt_semi;
M = M A;
start = M;
1
F = tt_orFSM;
K = F;
N = K;
T = N;
E = T;
F = tt_andFSM;
K = F;
N = K;
T = N;
E = E tt_minus T;
F = tt_open E tt_close;
K = F tt_star;
N = K;
T = N;
E = T;
A = tt_id tt_equals E tt_semi;
M = A;
start = M;
1
F = tt_orFSM;
K = F;
N = K;
T = N;
E = T;
F = tt_andFSM;
K = tt_not F;
N = K;
T = N;
E = E tt_minus T;
F = tt_open E tt_close;
K = tt_not F tt_star;
N = K;
T = N;
E = T;
A = tt_id tt_equals E tt_semi;
M = A;
start = M;
1
F = tt_id;
K = F;
N = K;
N = N tt_colon tt_minus tt_number;
T = N;
F = tt_id;
K = F;
N = K;
N = N tt_colon tt_id;
T = T N;
F = tt_id;
K = F;
N = K;
N = N tt_dollar tt_plus tt_number;
T = T N;
F = tt_id;
K = F;
N = K;
N = N tt_percent tt_minus tt_number;
T = T N;
E = T;
A = tt_id tt_equals E tt_semi;
M = A;
start = M;
1
F = tt_id;
K = F;
N = K;
T = N;
E = T;
F = tt_id;
K = F;
N = K;
T = N;
E = E tt_pipe T;
F = tt_id;
K = F;
N = K;
T = N;
E = E tt_amp T;
F = tt_id;
K = F;
N = K;
T = N;
E = E tt_minus T;
A = tt_id tt_equals E tt_semi;
M = A;
start = M;
1
#endif