Run the Haskell code in the underlying file and use its output.

For example,

>>> let _ = compile $ haskellCompiler []

The Haskell code will be executed using runhaskell. It will run with -XGHC2021 and -XOverloadedStrings.

Extra flags can also be passed to runhaskell. For example,

>>> let _ = compile $ haskellCompiler ["-XTypeFamilies"]

This can compile both Haskell code and literate Haskell code.

Add support for properly parsing math in the reader options.

Should be used in conjunction with mathWriterWith for proper math rendering. For example:

>>> let readerOptions = mathReaderWith defaultHakyllReaderOptions
>>> let writerOptions = mathWriterWith defaultHakyllWriterOptions
>>> let _ = pandocCompilerWith readerOptions writerOptions

Add support for writing out math to HTML in the writer options.

Should be used in conjunction with mathReaderWith to read input that is to be rendered as math. For example:

>>> let readerOptions = mathReaderWith defaultHakyllReaderOptions
>>> let writerOptions = mathWriterWith defaultHakyllWriterOptions
>>> let _ = pandocCompilerWith readerOptions writerOptions

Pages which use math should define the include-math metadata field to ensure that the resources necessary for rendering math is included.

Rewrite the writer options to include a table of contents if the source has a toc field in its metadata. If there is no such field, the given writer options are returned as is.

For example:

>>> let _ = getTocOptionsWith defaultHakyllWriterOptions

Default context used for the site. Adds customizations specific to this site to "defaultContext". In particular,

• Cleans index.html URLs into directory URLs ending with /.

Use this when compiling items for this site instead of "defaultContext".

If the given URL is local and ends with index.html, strip the latter.

For example:

>>> cleanupIndexUrl "/article/index.html"
"/article/"
>>> cleanupIndexUrl "/article/page.html"
"/article/page.html"
>>> cleanupIndexUrl "http://chungyc.org/article/index.html"
"http://chungyc.org/article/index.html"

URLs are cleaned up by default with "siteContext", so one will usually not call this directly.