From: Zhian N. Kamvar <zkamvar@gmail.com>
Date: Wed, 6 Jan 2021 02:08:35 +0000 (-0800)
Subject: avoid ansi color characters from being printed
X-Git-Url: https://git.arvados.org/rnaseq-cwl-training.git/commitdiff_plain/3d5f6b527932d943ec0958b8324b2915f8c05d87

avoid ansi color characters from being printed
---

diff --git a/bin/generate_md_episodes.R b/bin/generate_md_episodes.R
index ce9e8aa..7fb4c5a 100644
--- a/bin/generate_md_episodes.R
+++ b/bin/generate_md_episodes.R
@@ -1,5 +1,9 @@
 generate_md_episodes <- function() {
 
+  # avoid ansi color characters from being printed in the output
+  op <- options()
+  on.exit(options(op), add = TRUE)
+  options(crayon.enabled = FALSE)
   ## get the Rmd file to process from the command line, and generate the path
   ## for their respective outputs
   args  <- commandArgs(trailingOnly = TRUE)