Fix bare except clauses in pdfrw/pdfreader.py - #256
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Replace 2 bare
except:clauses withexcept Exception:in the xref table parser.Both handlers are in malformed-PDF recovery paths: one silently ignores xref entry parse errors and the other resets the file position after a bad xref table. Bare
except:catchesBaseException(includingKeyboardInterruptandSystemExit), which could suppress signals during PDF reading.except Exception:is the correct specific type for these recovery blocks.