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Escape subshell commands

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This commit is contained in:
Buck Ryan 2017-09-10 21:45:17 -04:00
parent 9e49b7db24
commit c334d1231d
1 changed files with 3 additions and 1 deletions
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4
powerline_shell/__init__.py
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@ -7,6 +7,7 @@ import sys
import importlib
import json
from .utils import warn, py3
import re
def get_valid_cwd():
@ -100,7 +101,8 @@ class Powerline(object):
return self.color('48', code)
def append(self, content, fg, bg, separator=None, separator_fg=None):
self.segments.append((content, fg, bg,
sanitized = re.sub(r"([`$])", r"\\\1", content)
self.segments.append((sanitized, fg, bg,
separator if separator is not None else self.separator,
separator_fg if separator_fg is not None else bg))