Function _rstrip

Tools/patchcheck/reindent.py:160–171

Return line stripped of trailing spaces, tabs, newlines. Note that line.rstrip() instead also strips sundry control characters, but at least one known Emacs user expects to keep junk like that, not mentioning Barry by name or anything .

(line, JUNK='\n \t')

def _rstrip(line, JUNK='\n \t'):
    """Return line stripped of trailing spaces, tabs, newlines.

    Note that line.rstrip() instead also strips sundry control characters,
    but at least one known Emacs user expects to keep junk like that, not
    mentioning Barry by name or anything <wink>.
    """

    i = len(line)
    while i > 0 and line[i - 1] in JUNK:
        i -= 1
    return line[:i]


class Reindenter: