rmdfiltr provides a collection of Lua-filters that extend the functionality of R Markdown templates.
You can install the development version from this GitHub repository with:
# install.packages("remotes")
remotes::install_github("crsh/rmdfiltr")You can add a filter to any R Markdown template that accepts
additional pandoc arguments.
---
title: "Word count test"
output:
html_document:
pandoc_args: !expr rmdfiltr::add_wordcount_filter()
---Of course, you can also use the filters in a custom R Markdown format
by adding pandoc arguments with the pre-processor
function.
wordcount_html_document = function(...) {
format <- rmarkdown::html_document(...)
format$pre_processor <- rmdfiltr::add_wordcount_filter
format
}See R Markdown: The Definitive Guide for details on how to create custom formats.
rmdfiltr currently provides the following filters:
wordcount: Prints the word count for the body of the
document and for the reference section to the console.charcount: Prints the character count for the body of
the document to the console.replace_ampersands: Replaces all ampersands in in-text
citation with and (or the equivalent in other
languages).doi2cite:
Generates .bib file from the DOIs in a document and convert
the DOIs into BibTeX citation keys.Contributions of new filters are welcome. Pleas refer to the contributing guidelines before you start working or open a pull request. Also, please note that the rmdfiltr project is released with a Contributor Code of Conduct. By contributing to this project, you agree to abide by its terms.