patch: include file name in binary patch error messages $ hg import --no-commit ../mercurial_1915035238540490516.patch applying ../mercurial_1915035238540490516.patch abort: could not extract binary data Becomes: abort: could not extract "binary2" binary data

patch: display a nice error for invalid base85 data Before, import was terminating with a traceback. Now it says: $ hg import --no-commit ../bad.patch applying ../bad.patch abort: could not decode binary patch: bad base85 character at position 66