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Given code like:
class FooController < ApplicationController
# The intention here is to detect any problems with the requested URL before
# it is loaded in an iframe (see FooController#preview).
# This fetches a remote page and prepares it for viewing in an iframe.
The outputting documentation for default_init will indeed link to FooController#preview, but clicking it merely expands the source for preview_init.
It seems that the click handler needs to check to see if the event.target is actually a link, in which case it should not do anything, and allow the default action to proceed.
Method source is only shown when clicking on the header. Issue #61
Cheers, @drbrain. Thanks for fixing this!