The new Opt module has only a few dependencies. This is important for
compile-times during development, as Template Haskell containing modules
are be recompiled whenever a (transitive) dependency changes.
Disabling the flag will cause derivation of ToJSON and FromJSON
instances via GHC Generics instead of Template Haskell. The flag is
enabled by default, as deriving via Generics can be slow (see #4083).
* Lua: allow access to pandoc state
Lua filters and custom writers now have read-only access to most fields
of pandoc's internal state via the global variable `PANDOC_STATE`.
* Lua: allow iterating through fields of PANDOC_STATE
* Lua filters doc: describe CommonState
* Lua filters doc: mention global variable PANDOC_STATE
* Lua: add access to logs
Log messages can currently only be printed, but not decomposed.
(unexported module). These are used in both the man and ms
writers.
Moved groffEscape out of Text.Pandoc.Writers.Shared [cancels earlier
API change from adding it, which was after last release].
This fixes strong/code combination on man (should be `\f[CB]` not
`\f[BC]`), mentioned in #4973.
Updated tests.
Closes#4975.
A proper Lua traceback is added if either loading of a file or execution
of a filter function fails. This should be of help to authors of Lua
filters who need to debug their code.
Now the `write*` functions for Docbook, HTML, ICML, JATS,
Man, Ms, OPML are sensitive to `writerPreferAscii`. Previously
the to-ascii translation was done in Text.Pandoc.App, and
thus not available to those using the writer functions
directly.
In addition, the LaTeX writer is now sensitive to
`writerPreferAscii` and to `--ascii`. 100% ASCII
output can't be guaranteed, but the writer will use
commands like `\"{a}` and `\l` whenever possible,
to avoid emiting a non-ASCII character.
A new unexported module, Text.Pandoc.Groff, has been
added to store functions used in the different groff-based
writers.
This collects some of the general-purpose code from the LaTeX
reader, with the aim of making the module smaller. (We've been
having out-of-memory issues compiling this module on CI.)
Removed `--latexmathml`, `--gladtex`, `--mimetex`, `--jsmath`, `-m`,
`--asciimathml` options.
Removed `JsMath`, `LaTeXMathML`, and `GladTeX` constructors from
`Text.Pandoc.Options.HTMLMathMethod` [API change].
Removed unneeded data file LaTeXMathML.js and updated tests.
Bumped version to 2.2.
This file wasn't used in the production of documents. It's supposed to
be a thumbnail of the current document, and we can't actually produce
that ourselves. It turns out that the file contains a nonfree ICC
color calibration file, so the best thing to do would be to remove it
altogether.
Fixes: #4588
language is now consistently Haskell2010, and other-extensions
is consistently NoImplicitPrelude. Everything else to be specified
in the module header as needed.
There is very little pptx-specific in these tests, so we abstract out
the basic testing function so it can be used for docx as well. This
should allow us to catch some errors in the docx writer that slipped
by the roundtrip testing.
Previously we had tested certain properties of the output PowerPoint
slides. Corruption, though, comes as the result of a numebr of
interrelated issues in the output pptx archive. This is a new
approach, which compares the output of the Powerpoint writer with
files that we know to (a) not be corrupt, and (b) to show the desired
output behavior (details below). This commit introduces three tests
using the new framework. More will follow.
The test procedure: given a native file and a pptx file, we generate a
pptx archive from the native file, and then test:
1. Whether the same files are in the two archives
2. Whether each of the contained xml files is the same. (We skip time
entries in `docProps/core.xml`, since these are derived from IO. We
just check to make sure that they're there in the same way in both
files.)
3. Whether each of the media files is the same.
Note that steps 2 and 3, though they compare multiple files, are one
test each, since the number of files depends on the input file (if
there is a failure, it will only report the first failed file
comparison in the test failure).
We introduce a new module, Text.Pandoc.Readers.Docx.Fields which
contains a simple parsec parser. At the moment, only simple hyperlink
fields are accepted, but that can be extended in the future.
There are two steps in the conversion: a conversion from pandoc to a
Presentation datatype modeling pptx, and a conversion from
Presentation to a pptx archive. The two steps were sharing the same
state and environment, and the code was getting a bit
spaghetti-ish. This separates the conversion into separate
modules (T.P.W.Powerpoint.Presentation, which defineds the
Presentation datatype and goes Pandoc->Presentation)
and (T.P.W.Pandoc.Output, which goes Presentation->Archive).
Text.Pandoc.Writers.Powerpoint a thin wrapper around the two modules.
If you use a custom syntax definition that refers to a syntax
you haven't loaded, pandoc will now complain when it is highlighting
the text, rather than at the start.
This saves a huge performance hit from the `missingIncludes` check.
Closes#4226.
This version fixes a bug that made it difficult to handle failures while
getting lists or a Map from Lua. A bug in pandoc, which made it
necessary to always pass a tag when using MetaList or MetaBlock, is
fixed as a result. Using the pandoc module's constructor functions for
these values is now optional (if still recommended).
* Previously we ran all lua filters before JSON filters.
* Now we run filters in the order they are presented on the
command line, whether lua or JSON.
* The type of `applyFilters` has changed (incompatible API change).
* `applyLuaFilters` has been removed (incompatible API change).
* Bump version to 2.1.
See #4196.
This is the beginning of a test suite for the powerpoint
writer. Initial tests are for the number of slides.
Note that at the moment it does not test against corruption in
Microsoft PowerPoint; it just tests that certain outcomes work as
expected. More tests will be added.
This test framework uses the PandocPure monad introduced with Pandoc 2.0.
The level of headers in included files can be shifted to a higher level
by specifying a minimum header level via the `:minlevel` parameter. E.g.
`#+include: "tour.org" :minlevel 1` will shift the headers in tour.org
such that the topmost headers become level 1 headers.
Fixes: #4154
The org reader test file had grown large, to the point that editor
performance was negatively affected in some cases. The tests are spread
over multiple submodules, and re-combined into a tasty TestTree in the
main org reader test file.
