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fix-whitespace: Added test for custom charsets

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iconmaster5326
2019-10-25 11:34:26 -04:00
parent 08663c91f2
commit a2f836a23b
2 changed files with 20 additions and 2 deletions
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6
pre_commit_hooks/trailing_whitespace_fixer.py
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@ -29,13 +29,15 @@ def _process_line(line, is_markdown, chars_to_strip):
# type: (bytes, bool, Optional[bytes]) -> bytes
if line[-2:] == b'\r\n':
eol = b'\r\n'
line = line[:-2]
elif line[-1:] == b'\n':
eol = b'\n'
line = line[:-1]
else:
eol = b''
# preserve trailing two-space for non-blank lines in markdown files
if is_markdown and (not line.isspace()) and line.endswith(b' ' + eol):
return line.rstrip(chars_to_strip) + b' ' + eol
if is_markdown and (not line.isspace()) and line.endswith(b' '):
return line[:-2].rstrip(chars_to_strip) + b' ' + eol
return line.rstrip(chars_to_strip) + eol