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.
Moved `MediaBag` definition and functions from Shared:
`lookupMedia`, `mediaDirectory`, `insertMedia`, `extractMediaBag`.
Removed `emptyMediaBag`; use `mempty` instead, since `MediaBag`
is a Monoid.
* Added normalizeInlines, normalizeBlocks.
* Type signature is now more narrow, `Pandoc -> Pandoc` instead of
`Data a :: a -> a`. Some users may need to change their uses of
`normalize` to the newly exported `normalizeInlines` or
`normalizeBlocks`.
The function `compactify'DL`, used to change the final definition item of a
definition list into a `Plain` iff all other items are `Plain`s as well, is
useful in many parsers and hence moved into Text.Pandoc.Shared.
Listing the full path can confuse people who are using
`--self-contained`: they might have intended the file to be
found locally. So now we just list the data file name.
Previously we used to store the directory of the first input file,
even if it was local, and used this as a base directory for
finding images in ODT, EPUB, Docx, and PDF.
This has been confusing to many users. It seems better to look for
images relative to the current working directory, even if the first
file argument is in another directory.
writerSourceURL is set to 'Just url' when the first command-line
argument is an absolute URL. (So, relative links will be resolved
in relation to the first page.) Otherwise, 'Nothing'.
The ODT, EPUB, Docx, and PDF writers have been modified accordingly.
Note that this change may break some existing workflows. If you
have been assuming that relative links will be interpreted relative
to the directory of the first file argument, you'll need to
make that the current directory before running pandoc.
Closes#942.
