since a data structure might contain nil, test for emptiness of input ex... #23

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merged 1 commit into from Jan 3, 2013

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bwo commented Jan 2, 2013

...plicitly.

The parser combinators here can be used on more than just strings, as the readme acknowledges, but if you use it to parse clojure data structures (lists etc.), then, since they might contain nil, if-let [tok (first input)] ...) will occasionally consider the input empty even when it is not.

youngnh merged commit 076c1a5 into youngnh:master Jan 3, 2013

bwo deleted the bwo:fix-token branch Jan 14, 2013

bwo commented Jan 14, 2013

If it's not too much trouble can you push this fix to clojars? I have a project that is mostly useless without it.

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youngnh commented Jan 14, 2013

pushed as part of 0.0.4

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