You can read the original post in its original format on Rtask website by ThinkR here: ‘fusen’ v0.6.0 (beta): a new Rmd/Qmd parser with ‘lightparser’ to try before release {fusen} now relies on {lightparser} to detect the different parts of a Rmd or a Qmd file before inflating your flat file as a R package. Before the release on CRAN, I need you to test the development version and tell me if there are any edge cases with your flat files. TL;DR Please try the pre-release version of {fusen} This post is better presented on its original ThinkR website here: ‘fusen’ v0.6.0 (beta): a new Rmd/Qmd parser with ‘lightparser’ to try before release