If `--extract-media` is supplied with a non-binary input format,
pandoc will attempt to extract the contents of all linked images,
whether in local files, data: uris, or external uris.
They will be named based on the sha1 hash of the contents.
Closes#1583, #2289.
Notes:
- One thing that is slightly subideal with this commit is that
identical resources will be downloaded multiple times. To improve
this we could have mediabag store an original filename/url +
a new name.
- We might think about reusing some of this code, since more or less the
same thing is done in the Docx, EPUB, PDF writers (with slight
variations).
Previously we inadvertently interpreted indented HTML as
code blocks. This was a regression.
We now seek to determine the indentation level of the contents
of an HTML block, and (optionally) skip that much indentation.
As a side effect, indentation may be stripped off of raw
HTML blocks, if `markdown_in_html_blocks` is used. This
is better than having things interpreted as indented code
blocks.
Closes#1841.
* Fix keyval funtion: pandoc did not parse options in braces correctly. Additionally, dot, dash, and colon were no valid characters
* Add | as possible option value
* Improved code
This can happen e.g. with an @import of a google web font.
(What is imported is some CSS which contains an url reference
to the font itself.)
Also, allow unescaped pipe (|) in URL.
This is intended to help with #3629, but it doesn't seem to
work.
The parsing functions `tableWith` and `gridTableWith` are generalized to
work with more parsers. The parser state only has to be an instance of
the `HasOptions` class instead of requiring a concrete type. Block
parsers are required to return blocks wrapped into a monad, as this
makes it possible to use parsers returning results wrapped in `Future`s.
Previously the Markdown writer would sometimes create links where there
were none in the source. This is now avoided by selectively escaping bracket
characters when they occur in a place where a link might be created.
Closes#3619.
Ensure that we do not generate reference links
whose labels differ only by case.
Also allow implicit reference links when the link
text and label are identical up to case.
Closes#3615.
The implicitly defined global filter (i.e. all element filtering
functions defined in the global lua environment) is used if no filter is
returned from a lua script. This allows to just write top-level
functions in order to define a lua filter. E.g
function Emph(elem) return pandoc.Strong(elem.content) end
Attributes was written to behave much like a normal table, in order to
simplify working with it. However, all Attr containing elements were
changed to provide panflute-like accessors to Attr components, rendering
the previous approach unnecessary.
The `F` monads used for delayed evaluation of certain values in the
Markdown and Org readers are based on a shared data type capturing the
common pattern of both `F` types.
Previously the LaTeX writer created invalid LaTeX
when `--listings` was specified and a code span occured
inside emphasis or another construction.
This is because the characters `%{}\` must be escaped
in lstinline when the listinline occurs in another
command, otherwise they must not be escaped.
To deal with this, adoping Michael Kofler's suggestion,
we always wrap lstinline in a dummy command `\passthrough`,
now defined in the default template if `--listings` is
specified. This way we can consistently escape the
special characters.
Closes#1629.
A single `read` function parsing pandoc-supported formats is added to
the module. This is simpler and more convenient than the previous method
of exposing all reader functions individually.
Writer helper functions were defined in the top-level Text.Pandoc
module. These functions are moved to the Writer submodule as to enable
reuse in other submodules.
Reader helper functions were defined in the top-level Text.Pandoc
module. These functions are moved to the Readers submodule as to enable
reuse in other submodules.
Extension parsing and processing functions were defined in the top-level
Text.Pandoc module. These functions are moved to the Extensions
submodule as to enable reuse in other submodules.
Meta elements that are treated as lua tables (i.e. MetaList,
MetaInlines, MetaBlocks, and MetaMap), are no longer wrapped in an
additional table but simply marked via a metatable. This allows
treating those meta values just like normal tables, while still making
empty elements of those values distinguishable.
We now issue `<div class="line-block">` and include a
default definition for `line-block` in the default
templates, instead of hard-coding a `style` on the
div.
Closes#1623.
A figure with two subfigures turns into two pandoc
figures; the subcaptions are used and the main caption
ignored, unless there are no subcaptions.
Closes#3577.
