/* character-name table */
static struct cname {
	char *name;
	char code;
} cnames[] = {
	{"NUL",	'\0'},
	{"SOH",	'\001'},
	{"STX",	'\002'},
	{"ETX",	'\003'},
	{"EOT",	'\004'},
	{"ENQ",	'\005'},
	{"ACK",	'\006'},
	{"BEL",	'\007'},
	{"alert",	'\007'},
	{"BS",		'\010'},
	{"backspace",	'\b'},
	{"HT",		'\011'},
	{"tab",		'\t'},
	{"LF",		'\012'},
	{"newline",	'\n'},
	{"VT",		'\013'},
	{"vertical-tab",	'\v'},
	{"FF",		'\014'},
	{"form-feed",	'\f'},
	{"CR",		'\015'},
	{"carriage-return",	'\r'},
	{"SO",	'\016'},
	{"SI",	'\017'},
	{"DLE",	'\020'},
	{"DC1",	'\021'},
	{"DC2",	'\022'},
	{"DC3",	'\023'},
	{"DC4",	'\024'},
	{"NAK",	'\025'},
	{"SYN",	'\026'},
	{"ETB",	'\027'},
	{"CAN",	'\030'},
	{"EM",	'\031'},
	{"SUB",	'\032'},
	{"ESC",	'\033'},
	{"IS4",	'\034'},
	{"FS",	'\034'},
	{"IS3",	'\035'},
	{"GS",	'\035'},
	{"IS2",	'\036'},
	{"RS",	'\036'},
	{"IS1",	'\037'},
	{"US",	'\037'},
	{"space",		' '},
	{"exclamation-mark",	'!'},
	{"quotation-mark",	'"'},
	{"number-sign",		'#'},
	{"dollar-sign",		'$'},
	{"percent-sign",		'%'},
	{"ampersand",		'&'},
	{"apostrophe",		'\''},
	{"left-parenthesis",	'('},
	{"right-parenthesis",	')'},
	{"asterisk",	'*'},
	{"plus-sign",	'+'},
	{"comma",	','},
	{"hyphen",	'-'},
	{"hyphen-minus",	'-'},
	{"period",	'.'},
	{"full-stop",	'.'},
	{"slash",	'/'},
	{"solidus",	'/'},
	{"zero",		'0'},
	{"one",		'1'},
	{"two",		'2'},
	{"three",	'3'},
	{"four",		'4'},
	{"five",		'5'},
	{"six",		'6'},
	{"seven",	'7'},
	{"eight",	'8'},
	{"nine",		'9'},
	{"colon",	':'},
	{"semicolon",	';'},
	{"less-than-sign",	'<'},
	{"equals-sign",		'='},
	{"greater-than-sign",	'>'},
	{"question-mark",	'?'},
	{"commercial-at",	'@'},
	{"left-square-bracket",	'['},
	{"backslash",		'\\'},
	{"reverse-solidus",	'\\'},
	{"right-square-bracket",	']'},
	{"circumflex",		'^'},
	{"circumflex-accent",	'^'},
	{"underscore",		'_'},
	{"low-line",		'_'},
	{"grave-accent",		'`'},
	{"left-brace",		'{'},
	{"left-curly-bracket",	'{'},
	{"vertical-line",	'|'},
	{"right-brace",		'}'},
	{"right-curly-bracket",	'}'},
	{"tilde",		'~'},
	{"DEL",	'\177'},
	{NULL,	0}
};