Seems that there is a problem with Pycharm (2021.3.3 Community Edition) with yaml files.
It cannot recognize yaml files if they have a '-' in the file name.
So PyCharm does not highlight keywords and syntax in files like 'configuration-file.yml', but it does with 'configuration_file.yml'.
I'm contacting PyCharm in order to report this problem, but in the meantime how can I force a single file to be parsed as a yaml?
Thanks in advance
EDIT:
The question is different from this one. Mine refers to a problem related to the file name, the mentioned question refers to a general problem on the 9-years old PyCharm version where the Yaml files were only supported in the Pro edition!