twitter_document: Standard HTML Document with Twitter Tags
In hrbrmstr/widgetcard: Tools to Enable Easier Content Embedding in Tweets

Description Usage Arguments

Standard HTML Document with Twitter Tags

twitter_document(toc = FALSE, toc_depth = 3, toc_float = FALSE,
  number_sections = FALSE, section_divs = TRUE, fig_width = 7,
  fig_height = 5, fig_retina = 2, fig_caption = TRUE, dev = "png",
  df_print = "default", code_folding = c("none", "show", "hide"),
  code_download = FALSE, smart = TRUE, self_contained = TRUE,
  theme = "default", highlight = "default", mathjax = "default",
  extra_dependencies = NULL, css = NULL, includes = NULL,
  keep_md = FALSE, lib_dir = NULL, md_extensions = NULL,
  pandoc_args = NULL, ...)

`toc`	`TRUE` to include a table of contents in the output
`toc_depth`	Depth of headers to include in table of contents
`toc_float`	`TRUE` to float the table of contents to the left of the main document content. Rather than `TRUE` you may also pass a list of options that control the behavior of the floating table of contents. See the Floating Table of Contents section below for details.
`number_sections`	`TRUE` to number section headings
`section_divs`	Wrap sections in <div> tags (or <section> tags in HTML5), and attach identifiers to the enclosing <div> (or <section>) rather than the header itself.
`fig_width`	Default width (in inches) for figures
`fig_height`	Default height (in inches) for figures
`fig_retina`	Scaling to perform for retina displays (defaults to 2, which currently works for all widely used retina displays). Set to `NULL` to prevent retina scaling. Note that this will always be `NULL` when `keep_md` is specified (this is because `fig_retina` relies on outputting HTML directly into the markdown document).
`fig_caption`	`TRUE` to render figures with captions
`dev`	Graphics device to use for figure output (defaults to png)
`df_print`	Method to be used for printing data frames. Valid values include "default", "kable", "tibble", and "paged". The "default" method uses `print.data.frame`. The "kable" method uses the `knitr::kable` function. The "tibble" method uses the tibble package to print a summary of the data frame. The "paged" method creates a paginated HTML table (note that this method is only valid for formats that produce HTML). In addition to the named methods you can also pass an arbitrary function to be used for printing data frames. You can disable the `df_print` behavior entirely by setting the option `rmarkdown.df_print` to `FALSE`.
`code_folding`	Enable document readers to toggle the display of R code chunks. Specify `"none"` to display all code chunks (assuming they were knit with `echo = TRUE`). Specify `"hide"` to hide all R code chunks by default (users can show hidden code chunks either individually or document-wide). Specify `"show"` to show all R code chunks by default.
`code_download`	Embed the Rmd source code within the document and provide a link that can be used by readers to download the code.
`smart`	Produce typographically correct output, converting straight quotes to curly quotes, `---` to em-dashes, `--` to en-dashes, and `...` to ellipses.
`self_contained`	Produce a standalone HTML file with no external dependencies, using data: URIs to incorporate the contents of linked scripts, stylesheets, images, and videos. Note that even for self contained documents MathJax is still loaded externally (this is necessary because of its size).
`theme`	Visual theme ("default", "cerulean", "journal", "flatly", "darkly", "readable", "spacelab", "united", "cosmo", "lumen", "paper", "sandstone", "simplex", or "yeti"). Pass `NULL` for no theme (in this case you can use the `css` parameter to add your own styles).
`highlight`	Syntax highlighting style. Supported styles include "default", "tango", "pygments", "kate", "monochrome", "espresso", "zenburn", "haddock", and "textmate". Pass `NULL` to prevent syntax highlighting.
`mathjax`	Include mathjax. The "default" option uses an https URL from a MathJax CDN. The "local" option uses a local version of MathJax (which is copied into the output directory). You can pass an alternate URL or pass `NULL` to exclude MathJax entirely.
`extra_dependencies`	Additional function arguments to pass to the base R Markdown HTML output formatter `html_document_base`
`css`	One or more css files to include
`includes`	Named list of additional content to include within the document (typically created using the `includes` function).
`keep_md`	Keep the markdown file generated by knitting.
`lib_dir`	Directory to copy dependent HTML libraries (e.g. jquery, bootstrap, etc.) into. By default this will be the name of the document with `_files` appended to it.
`md_extensions`	Markdown extensions to be added or removed from the default definition or R Markdown. See the `rmarkdown_format` for additional details.
`pandoc_args`	Additional command line options to pass to pandoc
`...`	Additional function arguments to pass to the base R Markdown HTML output formatter `html_document_base`