* Text.Pandoc.Writers.Shared contains shared functions used
only in writers.
* metaToJSON now takes a WriterOptions parameter, and will
return an empty object if standalone is not specified.
Previously if you set a value both in metadata and with a variable,
they'd be combined into a list. Now the variable replaces the
value in document metadata. If many variables with the same
name are set, a list is created.
Shared: metaToJSON now has an argument for a variable list.
* Depend on pandoc 1.12.
* Added yaml dependency.
* `Text.Pandoc.XML`: Removed `stripTags`. (API change.)
* `Text.Pandoc.Shared`: Added `metaToJSON`.
This will be used in writers to create a JSON object for use
in the templates from the pandoc metadata.
* Revised readers and writers to use the new Meta type.
* `Text.Pandoc.Options`: Added `Ext_yaml_title_block`.
* Markdown reader: Added support for YAML metadata block.
Note that it must come at the beginning of the document.
* `Text.Pandoc.Parsing.ParserState`: Replace `stateTitle`,
`stateAuthors`, `stateDate` with `stateMeta`.
* RST reader: Improved metadata.
Treat initial field list as metadata when standalone specified.
Previously ALL fields "title", "author", "date" in field lists
were treated as metadata, even if not at the beginning.
Use `subtitle` metadata field for subtitle.
* `Text.Pandoc.Templates`: Export `renderTemplate'` that takes a string
instead of a compiled template..
* OPML template: Use 'for' loop for authors.
* Org template: '#+TITLE:' is inserted before the title.
Previously the writer did this.
Currently the library is set up with a shim for association
lists, for compatibility, but this can change when the writers
are changed.
New export: `varListToJSON`.
Removed `Empty`.
Simplified template type to a newtype.
Support unordered and ordered lists with "fragment" elements.
Modified by JGM to remove the --reveal_js-url command-line option.
Instead use -V reveal_js-url=... as with slidy and the other slide
formats. Also cleaned up the list code in the HTML writer.
Also `writerNumberFrom` -> `writeNumberOffset`.
The offset is a list of numbers (0 by default).
These are added to the section, subsection, etc.
numbers that would have been generated automatically.
Note: The attributes go on the enclosing section or div
if `--section-divs` is specified.
Also fixed a regression (only now noticed) in html+lhs output.
Previously the bird tracks were being omitted.
Unnumbered sections get [] for their section number.
So far only the HTML writer has been adjusted to be sensitive
to this.
If we keep this change, all the writers will need to be changed
either (a) to directly check for the "unnumbered" class, if they
do section numbering themselves, or (b) to check for a null section
number, if they use hierarchicalize.
The previous default was to use `<q>` tags in HTML5.
But `<q>` tags are also valid HTML4, and they are not very
robust in HTML5. Some user agents don't support them,
and some CSS resets prevent pandoc's quotes CSS from working
properly (e.g. bootstrap). It seems a better default just
to insert quote characters, but the option is provided for
those who have gotten used to using `<q>` tags.
* In markdown reader, add a '\1' character to the beginning
of the title of an image that is alone in its paragraph,
if implicit_figures extension is selected.
* In writers, check for Para [Image alt (src,'\1':tit)] and treat
it as a figure if possible.
* Updated tests.
This is a bit of a hack, but it allows us to make implicit_figures
an extension of the markdown reader, rather than the writers.
Previously header ids were autogenerated by the writers.
Now they are generated (unless supplied explicitly) in the
markdown parser, if the `header_identifiers` extension is
selected.
In addition, the textile reader now supports id attributes on
headers.
Now by default pandoc will act as if link references have been defined
for all headers. So, you can do this:
# My header
Link to [My header].
Another link to [it][My header].
Closes#691.
We work around the problem that blaze-html unnecessarily escapes `'`
by pre-escaping just the `'` characters, instead of the whole string.
If blaze-html later stops escaping `'` characters, we can simplify
strToHtml to toHtml.
Note that this change yields a significant speed boost (111ms to 94ms
on one benchmark).
Closes#629.
- Removed writerLiterateHaskell from WriterOptions.
- Removed readerLiterateHaskell from ReaderOptions.
- Added Ext_literate_haskell to Extensions. Test for this
instead of the above.
- Removed failUnlessLHS from Shared.
Note: At this point, +lhs and .lhs extension no longer has any effect.
Need to fix.
