'<div frew="yo">grg</div>'.$stub,
'E[attr=val] works' );
+# el[attr=foo\.bar]
+is( HTML::Zoom->from_html('<div frew="yo.yo"></div>'.$stub)
+ ->select('div[frew=yo\.yo]')
+ ->replace_content('grg')
+ ->to_html,
+ '<div frew="yo.yo">grg</div>'.$stub,
+ 'E[attr=foo\.bar] works' );
+
# el[attr!="foo"]
is( HTML::Zoom->from_html('<div f="f"></div><div class="quux"></div>'.$stub)
->select('div[class!="waargh"]')