Add a red highlight to YAML lines with trailing whitespace

4 years ago · 1b25243ee2
parent 1d1c3aa712
commit 1b25243ee2
1 changed files with 3 additions and 0 deletions
--- a/yaml.nanorc
+++ b/yaml.nanorc
@ -19,3 +19,6 @@ color brightwhite ":(\s|\t|$)"

 # Comments
 color brightblue "(^|[[:space:]])#.*$"
+
+# Trailing whitespace
+color ,red "[[:space:]]+$"