| tokenValue |
(String image [, int parser]) |
yoix.parser |
| |
Returns the token number that the specified
parser
associates with
image,
or
-1
if
image
is not recognized for the specified
parser,
which must be one of
PARSER_YOIX
(the default),
PARSER_XML,
or
PARSER_DTD,
which are constants defined in
yoix.parser.
The tokens associated with the available parsers are defined in the
yoix.parser.YoixConstants
and
yoix.parser.XMLConstants
dictionaries.
Note that the XML and DTD parsers are really just two flavors of
the same XML parser.
| |
| Example: |
The program,
import yoix.parser.*;
import yoix.stdio.*;
Array tokens = {"+=", "&&", "<<", "$$"};
for (; tokens@sizeof > 0; tokens++)
printf("%s %d\n", *tokens, tokenValue(*tokens));
prints something like
+= 40
&& 36
<< 21
$$ -1
on standard output.
| | |
| Return: |
int
| | |
| See Also: |
ParseTree,
tokenAssociativity,
tokenImage,
tokenPrecedence
|
|
Yoix is a registered trademark of AT&T Inc.
|
