# RegEx: this is where the magic happens.
+SCRUB_LEADING_WHITESPACE_RE = re.compile(r'^(\s+)')
SCRUB_WHITESPACE_RE = re.compile(r'(?!^(| \w))[ \t]+', flags=re.M)
SCRUB_TRAILING_WHITESPACE_RE = re.compile(r'[ \t]+$', flags=re.M)
SCRUB_X86_SHUFFLES_RE = (
if is_in_function:
if should_add_line_to_output(input_line, prefix_set) == True:
# This input line of the function body will go as-is into the output.
+ # Except make leading whitespace uniform: 2 spaces.
+ input_line = SCRUB_LEADING_WHITESPACE_RE.sub(r' ', input_line)
output_lines.append(input_line)
else:
continue