Make column name error messages more readable by using multiple lines.
@@ -124,7 +124,7 @@ class KgtkBase(KgtkFormat):
if len(complaints) == 0:
return True
# take the error action, joining the complaints into a single message.
- msg = ", ".join(complaints)
+ msg = "\n" + "\n".join(complaints)
cls._yelp(msg, header_line=header_line, who=who, error_action=error_action, error_file=error_file)
return False
