Update R.gitignore (#3034)

ignore knitr and R markdown default cache directories in subdirectories

diff --git a/R.gitignore b/R.gitignore
index fb078591dd455c78b2076926ff92d4628aaeba1f..f5b98bb2f80c40edf569bedfb4dc0982b9a92be7 100644 (file)
--- a/R.gitignore
+++ b/R.gitignore
@@ -28,7 +28,7 @@ vignettes/*.pdf
 .httr-oauth
 
 # knitr and R markdown default cache directories
-/*_cache/
+*_cache/
 /cache/
 
 # Temporary files created by R markdown