Mercurial > hg
changeset 25655:b8b73652c1c9
parser: update documentation about tokenizer and elements
| author | Yuya Nishihara <yuya@tcha.org> |
|---|---|
| date | Sun, 21 Jun 2015 00:56:09 +0900 |
| parents | af329a84310c |
| children | 88d244f4edfd |
| files | mercurial/parser.py |
| diffstat | 1 files changed, 3 insertions(+), 2 deletions(-) [+] |
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--- a/mercurial/parser.py Sun Jun 21 00:49:26 2015 +0900 +++ b/mercurial/parser.py Sun Jun 21 00:56:09 2015 +0900 @@ -10,8 +10,9 @@ # for background # takes a tokenizer and elements -# tokenizer is an iterator that returns type, value pairs -# elements is a mapping of types to binding strength, prefix and infix actions +# tokenizer is an iterator that returns (type, value, pos) tuples +# elements is a mapping of types to binding strength, prefix, infix and +# optional suffix actions # an action is a tree node name, a tree label, and an optional match # __call__(program) parses program into a labeled tree