tree e5069d49e2d737ec7702ef8b87104cedafd72318
parent 53e67a789e5c980ce6369e3475f796def88b941d
author Xinhao Yuan <xinhaoyuan@gmail.com> 1618510303 -0400
committer GitHub <noreply@github.com> 1618510303 -0400
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Improve dict validation (#140)

* Refactor dict validation using regular expression for simplification and improvement.
After the change, the validation will:

 - Disallow `"\"`, `""`, and any non-space suffix after the entry ends (e.g. `"entry"suffix`).
 - Disallow unesacped '"' in enties. Raw '"' can indeed be used in libFuzzer due to implementation details,
   but it is undocumented (https://llvm.org/docs/LibFuzzer.html#dictionaries), implementation-dependent, and confusing.

* Fix a bad entry in example dictionaries.

* Show file paths and line numbers with errors.