</span>
<span class="co"># [&lt;R call 26&gt;: process_file(text, output)] </span>
<span class="co"># [&lt;R call 27&gt;: knitr::knit(knit_input, knit_output, envir = envir, quiet = quiet)] </span>
<span class="co"># [&lt;R call 28&gt;: rmarkdown::render(...)] </span>
<span class="co"># [&lt;R call 29&gt;: (function (...) ] </span>
<span class="co"># [&lt;R call 30&gt;: (function (what, args, quote = FALSE, envir = parent.frame()) ] </span>
<span class="co"># [&lt;R call 31&gt;: do.call(do.call, c(readRDS(\