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%{
package main

import "fmt"
%}

%union {
	sval S
	sv   []S
	ival I
	iv   []I
	fval F
	fv   []F
	cval C
	cv   []C
	any  interface{}
}

%token <sval> STRING QUOTED
%token <ival> INTEGER
%token <fval> FLOAT
%token <cval> COMPLEX

%token QUOTE DOT RAVEL SLASH BACKSLASH LBRACE RBRACE LBRACKET RBRACKET
%token PLUS MINUS
%token DIAMOND EACH NEG LESS LESSEQ EQ MOREEQ MORE NEQ OR AND TIMES DIV
%token GRADEDOWN GRADEUP ROTH TRANSPOSE ROTV LOG NOR NAND FACTORIAL INVERSE
%token ROLL OMEGA EPSILON RHO NOT TAKE DROP IOTA PI EXP ASSIGN BRANCH
%token QUOTEQUAD ZILDE
%token ALPHA CEILING FLOOR DEL DELTA JOT QUAD EXECUTE FORMAT
%token ENCLOSE DISCLOSE DECODE ENCODE MAGNITUDE SCAN REDUCE

%type <any> value
%type <iv> ivector
%type <fv> fvector
%type <cv> cvector

%%

line
	: /* empty */
	| value		{ fmt.Println($1) }

value
	: STRING		{ $$ = $1 }
	| QUOTED		{ $$ = $1 }
	| ivector		{ $$ = $1 }
	| fvector		{ $$ = $1 }
	| cvector		{ $$ = $1 }

ivector
	: INTEGER		{ $$ = append($$, $1) }
	| ivector INTEGER	{ $$ = append($1, $2) }

fvector
	: FLOAT			{ $$ = append($$, $1) }
	| fvector FLOAT		{ $$ = append($1, $2) }
	| fvector INTEGER	{ $$ = append($1, F($2)) }

cvector
	: COMPLEX		{ $$ = append($$, $1) }
	| cvector COMPLEX	{ $$ = append($1, $2) }
	| cvector FLOAT		{ $$ = append($1, C(complex($2, 0))) }
	| cvector INTEGER	{ $$ = append($1, C(complex(F($2), 0))) }
%%