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Explicitly set missing source on LexExceptions

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This fixes the following code:

    (import [hy.lex [tokenize]])
    (tokenize "(foo))")
This commit is contained in:
Gregor Best 2015-07-28 16:46:26 +02:00
parent d95bfbaa8e
commit 0ba620fc73
1 changed files with 4 additions and 0 deletions
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4
hy/lex/__init__.py
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@ -35,3 +35,7 @@ def tokenize(buf):
pos = e.getsourcepos() pos = e.getsourcepos()
raise LexException("Could not identify the next token.", raise LexException("Could not identify the next token.",
pos.lineno, pos.colno) pos.lineno, pos.colno)
except LexException as e:
if e.source is None:
e.source = buf
raise