Using `map toUpper` to capitalise text is wrong, as e.g.
“Straße” should be converted to “STRASSE”, which is 1 character
longer. This commit adds a `capitalize` function and replaces
2 identical implementations in different modules (`toCaps` and
`capitalize`) with it.
* More consistent logic: absolute URIs are fetched from the net;
other things are treated as relative URIs if sourceURL is a Just,
otherwise as file paths.
* We escape characters that are not allowed in URIs before trying
to parse them (e.g. '|', which often occurs in the wild).
* When treating relative paths as local file paths, we drop
any fragment or query. This is useful e.g. when you've downloaded
web fonts locally, but your source still contains the original
relative URLs.
Together with the previous commit, this should close#1477.
* mkSelfContained now takes just two arguments, WriterOptions and
the string.
* It no longer looks in data files. This only made sense when we
had copies of slidy and S5 code there.
* Shared.fetchItem' is used instead of the nearly duplicate getItem.
The parser had been changing footnotes and endnotes into footnotes. This
isn't a problem, because pandoc collapses them, but the parser should
maintain as much of the docx structure as is collapsed, and let the
toplevel reader worry about how to translate it into Pandoc. (This would
be an issue when, as is planned, the docx parser spins off into its
own module.)
The output is the same, so no test change is required.
This will allow us to test the whole mediabag (making sure, for example,
that images are added with the correct keys) instead of just individual
extracted images. We compare each entry in the media bag to an image
extracted on the fly from the docx. As a result, we only need one file
to test with.
The image in the current tests was also replaced with a smaller one.
Moved `MediaBag` definition and functions from Shared:
`lookupMedia`, `mediaDirectory`, `insertMedia`, `extractMediaBag`.
Removed `emptyMediaBag`; use `mempty` instead, since `MediaBag`
is a Monoid.
