diff options
| -rwxr-xr-x | bin/filter-bash-environment.py | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/bin/filter-bash-environment.py b/bin/filter-bash-environment.py index c5d5da45e..8f4b6d0cb 100755 --- a/bin/filter-bash-environment.py +++ b/bin/filter-bash-environment.py @@ -90,9 +90,10 @@ if __name__ == "__main__": description = "Filter out variable assignments for varable " + \ "names matching a given PATTERN " + \ "while leaving bash function definitions and here-documents " + \ - "intact. The PATTERN should use python regular expression syntax" + \ - " but [:digit:], [:space:] and " + \ - "[:alnum:] character classes will be automatically translated " + \ + "intact. The PATTERN is a space separated list of variable names" + \ + " and it supports python regular expression syntax in addition to" + \ + " [:alnum:], [:digit:], and [:space:] " + \ + "character classes which will be automatically translated " + \ "for compatibility with egrep syntax." usage = "usage: %s PATTERN" % os.path.basename(sys.argv[0]) from optparse import OptionParser |