static Symbol init_symlist[] =
{
						/* built-in commands */

	{ "cd",		CMD, CONST, 1, 1,	{ m_cd },	NULL },
	{ "clear",	CMD, CONST, 1, 1,	{ m_clear },	NULL },
	{ "diary",	CMD, CONST, 1, 1,	{ m_diary },	NULL },
#ifdef DEBUG
	{ "disasm",	CMD, CONST, 1, 1,	{ m_disasm },	NULL },
#endif
	{ "echo",	CMD, CONST, 1, 1,	{ m_echo },	NULL },
	{ "help",	CMD, CONST, 1, 1,	{ m_help },	NULL },
	{ "history",	CMD, CONST, 1, 1,	{ m_history },	NULL },
	{ "list",	CMD, CONST, 1, 1,	{ m_list },	NULL },
	{ "load",	CMD, CONST, 1, 1,	{ m_load },	NULL },
	{ "pwd",	CMD, CONST, 1, 1,	{ m_pwd },	NULL },
	{ "quit",	CMD, CONST, 1, 1,	{ m_quit },	NULL },
	{ "read",	CMD, CONST, 1, 1,	{ m_read },	NULL },
	{ "save",	CMD, CONST, 1, 1,	{ m_save },	NULL },
	{ "what",	CMD, CONST, 1, 1,	{ m_what },	NULL },
	{ "who",	CMD, CONST, 1, 1,	{ m_who },	NULL },
	{ "write",	CMD, CONST, 1, 1,	{ m_write },	NULL },

						/* built-in functions */

	{ "IO",		FN, CONST, 1, 1,	{ m_IO },	NULL },
	{ "abs", 	FN, CONST, 1, 1,	{ m_abs },	NULL },
	{ "acos",	FN, CONST, 1, 1,	{ m_acos },	NULL },
	{ "all",	FN, CONST, 1, 1,	{ m_all },	NULL },
	{ "any",	FN, CONST, 1, 1,	{ m_any },	NULL },
	{ "asin",	FN, CONST, 1, 1,	{ m_asin },	NULL },
	{ "atan",	FN, CONST, 1, 1,	{ m_atan },	NULL },
	{ "atan2",	FN, CONST, 1, 1,	{ m_atan2 },	NULL },
	{ "ceil",	FN, CONST, 1, 1,	{ m_ceil },	NULL },
	{ "cleanup",	FN, CONST, 1, 1,	{ m_cleanup },	NULL },
	{ "cols",	FN, CONST, 1, 1,	{ m_cols },	NULL },
	{ "cos",	FN, CONST, 1, 1,	{ m_cos },	NULL },
	{ "cosh",	FN, CONST, 1, 1,	{ m_cosh },	NULL },
	{ "diag",	FN, CONST, 1, 1,	{ m_diag },	NULL },
	{ "eps", 	FN, CONST, 1, 1,	{ m_eps },	NULL },
	{ "erf",	FN, CONST, 1, 1,	{ m_erf },	NULL },
	{ "erfc",	FN, CONST, 1, 1,	{ m_erfc },	NULL },
	{ "exp",	FN, CONST, 1, 1,	{ m_exp },	NULL },
	{ "eye",	FN, CONST, 1, 1,	{ m_eye },	NULL },
	{ "fabs",	FN, CONST, 1, 1,	{ m_abs },	NULL },
	{ "feval",	FN, CONST, 1, 1,	{ m_feval },	NULL },
	{ "find",	FN, CONST, 1, 1,	{ m_find },	NULL },
	{ "floor",	FN, CONST, 1, 1,	{ m_floor },	NULL },
	{ "format",	FN, CONST, 1, 1,	{ m_format },	NULL },
	{ "log",	FN, CONST, 1, 1,	{ m_log },	NULL },
	{ "log10",	FN, CONST, 1, 1,	{ m_log10 },	NULL },
	{ "max",	FN, CONST, 1, 1,	{ m_max },	NULL },
	{ "min",	FN, CONST, 1, 1,	{ m_min },	NULL },
	{ "norm",	FN, CONST, 1, 1,	{ m_norm },	NULL },
	{ "null",	FN, CONST, 1, 1,	{ m_null },	NULL },
	{ "ones",	FN, CONST, 1, 1,	{ m_ones },	NULL },
	{ "prnum",	FN, CONST, 1, 1,	{ m_num },	NULL },
	{ "prod",	FN, CONST, 1, 1,	{ m_prod },	NULL },
	{ "prtol",	FN, CONST, 1, 1,	{ m_tol },	NULL },
	{ "round",	FN, CONST, 1, 1,	{ m_round },	NULL },
	{ "round2",	FN, CONST, 1, 1,	{ m_round2 },	NULL },
	{ "rand",	FN, CONST, 1, 1,	{ m_rand },	NULL },
	{ "reshape",	FN, CONST, 1, 1,	{ m_reshape },	NULL },
	{ "rows",	FN, CONST, 1, 1,	{ m_rows },	NULL },
	{ "sin",	FN, CONST, 1, 1,	{ m_sin },	NULL },
	{ "sinh",	FN, CONST, 1, 1,	{ m_sinh },	NULL },
	{ "sizeof",	FN, CONST, 1, 1,	{ m_sizeof },	NULL },
	{ "sort",	FN, CONST, 1, 1,	{ m_sort },	NULL },
	{ "sqrt",	FN, CONST, 1, 1,	{ m_sqrt },	NULL },
	{ "sum",	FN, CONST, 1, 1,	{ m_sum },	NULL },
	{ "svd",	FN, CONST, 1, 1,	{ m_svd },	NULL },
	{ "tan",	FN, CONST, 1, 1,	{ m_tan },	NULL },
	{ "tanh",	FN, CONST, 1, 1,	{ m_tanh },	NULL },
	{ "trunc",	FN, CONST, 1, 1,	{ m_trunc },	NULL },
	{ "trunc2",	FN, CONST, 1, 1,	{ m_trunc2 },	NULL },
	{ "undef",	FN, CONST, 1, 1,	{ m_undef },	NULL },
	{ "zeros",	FN, CONST, 1, 1,	{ m_zeros },	NULL },

						/* built-in procedures */
#ifdef DEBUG
	{ "debug",	PROC, CONST, 1, 1,	{ m_debug },	NULL },
#endif
	{ "dump",	PROC, CONST, 1, 1,	{ m_dump },	NULL },
	{ "exit",	PROC, CONST, 1, 1,	{ m_exit },	NULL },
	{ "hplot",	PROC, CONST, 1, 1,	{ m_hplot },	NULL },
	{ "plot",	PROC, CONST, 1, 1,	{ m_plot },	NULL },
	{ "plot2d",	PROC, CONST, 1, 1,	{ m_plot2d },	NULL },
	{ "print",	PROC, CONST, 1, 1,	{ m_printfn },	NULL },
	{ "printf",	PROC, CONST, 1, 1,	{ m_printf },	NULL },
	{ "qr",		PROC, CONST, 1, 1,	{ m_qr },	NULL },
	{ "srand",	PROC, CONST, 1, 1,	{ m_srand },	NULL },

				/* keywords */
				/* if keywords are added, adjust sname in m.y */

	{ "auto",	AUTO,		EXTERN, 1, 1, { NULL }, NULL },
	{ "break",	BREAK,		EXTERN, 1, 1, { NULL }, NULL },
	{ "case",	CASE,		EXTERN, 1, 1, { NULL }, NULL },
	{ "continue",	CONTINUE,	EXTERN, 1, 1, { NULL }, NULL },
	{ "default",	DEFAULT,	EXTERN, 1, 1, { NULL }, NULL },
	{ "do",		DO,		EXTERN, 1, 1, { NULL }, NULL },
	{ "double",	DOUBLE,		EXTERN, 1, 1, { NULL }, NULL },
	{ "else",	ELSE,		EXTERN, 1, 1, { NULL }, NULL },
	{ "extern",	EXTERN,		EXTERN, 1, 1, { NULL }, NULL },
	{ "for",	FOR,		EXTERN, 1, 1, { NULL }, NULL },
	{ "if",		IF,		EXTERN, 1, 1, { NULL }, NULL },
	{ "int",	INT,		EXTERN, 1, 1, { NULL }, NULL },
	{ "matrix",	matrix,		EXTERN, 1, 1, { NULL }, NULL },
	{ "return",	RETURN,		EXTERN, 1, 1, { NULL }, NULL },
	{ "static",	STATIC,		EXTERN, 1, 1, { NULL }, NULL },
	{ "string",	String,		EXTERN, 1, 1, { NULL }, NULL },
	{ "switch",	SWITCH,		EXTERN, 1, 1, { NULL }, NULL },
	{ "vector",	vector,		EXTERN, 1, 1, { NULL }, NULL },
	{ "void",	VOID,		EXTERN, 1, 1, { NULL }, NULL },
	{ "while",	WHILE,		EXTERN, 1, 1, { NULL }, NULL },

	{ NULL,		0,		0,	0, 0, { NULL }, NULL }
};