Rewrote features test to remove all unimplemented features.
There are now all three examples of where an image can be included in
the test.
1. Cover image
2. As a spine elemnt
3. In the document
Tests have also been added to make sure that the mediabag contains all
these images after processing.
This allows users to turn off the default pandoc behavior of
parsing contents of div and span tags in markdown and HTML
as native pandoc Div blocks and Span inlines.
Setting of default epub extensions has been moved from the EPUB
reader to Text.Pandoc.
We now maintain the invariant that when fetchImages is called,
all images have absolute paths.
This patch fixes several bugs relating to this as there are three places
where images can be introduced.
(1) During the HTML parse
(2) As spine elements
(3) As a cover image
For (1), the paths are corrected by the transformation renameImages
For (2) and (3), we need to append the "root" to the path we parse from the
spine
Before the images were relative to the position of the package file. The
collapse function changed this so that they were then absolute in the
archive but the fetchImages function wasn't updated to recognise this.
pandoc -t markdown-raw_html should not emit any raw HTML, even
span and div tags that go with pandoc Span and Div elements.
Cleaned up a bit of the logic with extensions and plain.
This changes the signature of the exported `readOMML` to `String ->
Either String [Exp]`, so it can now, in theory, be slotted into
TeXMath. It doesn't have any real error reporting yet, but that might
make more sense once I put it in a branch, and understand how it works
in the other readers.
It also now reads strings that parse to either oMath or oMathPara
elements. Note that the distinction is lost in the output. It's up to
the caller to remember the display type.
We still need to test against prefixes, but this is only going to look
at oMath fragments, so we're not going to be worried about looking up
the real namespace.
Renamed epub test files so they're identified more clearly as
epub: features.{epub,native} -> epub.features.{epub,native},
and similarly with formatting.{epub,native}.
Added epub test files to cabal file, so they'll be included in
the tarball.
