Enable blackfriday.EXTENSION_AUTO_HEADER_IDS to generate the name of the
header ID from the text in the header. Works for prefix and underline
headers.
- TOC extraction had to be modified to look for `<li><a href="#`>
instead of `#toc_` because of this change.
- Fixed a number of tests that depended on the presence of `toc_` with
as an `id` or as a `href` value.
- Renames the earlier parameter `footnoteref` to `documentId` as it more
accurately represents the nature of the parameter. The `documentId` is
appended to all generated headers through the new HTML renderer
parameter `HeaderIDSuffix`.
Added the new general module's test file, general_test.go. This replaces the
helpers_test.go file.
There is also a minor defect fix in general.go's StripHTML function.
The correct xhtml tag for a break is <br /> not </br>. I've also removed
the unnecessary spaces before the replacement "\n".
The new test module also reflects this change.
Conflicts:
helpers/general.go
