CodeBlockExecutor

Module that communicates with GHCid, splits the commands in the code block, gather the results and emits the trasnformed JSON based Pandoc AST.

Documentation

applyFilterToBlock

Arguments

:: Block

The Block yielded by toJSONFilter in Text.Pandoc.JSON

-> IO Block

The newly minted Block

Apply the filter block only if the language attribute is set to haskell and `code-filter` property is *not* set to Off

Example: ``` {.haskell code-filter=Off} ``` will turn off any kind of transformation.

By default the filer is On

runCodeBlock

Arguments

:: Block

Block to execute. Only CodeBlock is executed.

-> IO Block

transformed code block

Run the commands in the Block in one single GHCid session.

processResults

Arguments

:: [Text]

List of commands that were executed

-> [Text]

List of results for the executed commands

-> String

New string that will form the bodyof the modified Code Block.

Post-processing function that interleaves command and results