Method indent

Lib/idlelib/help.py:72–75

Change indent (+1, 0, -1) and tags.

(self, amt=1)

        self.prevtag = None      # Previous tag info (opener?, tag).

    def indent(self, amt=1):
        "Change indent (+1, 0, -1) and tags."
        self.level += amt
        self.tags = '' if self.level == 0 else 'l'+str(self.level)

    def handle_starttag(self, tag, attrs):
        "Handle starttags in help.html."