GitLab

auth-source.el (auth-source-debug): Enable by default and don't mention the obsolete `auth-source-hide-passwords'.
 (auth-source-do-warn): New function to debug unconditionally.
 (auth-source-do-debug): Use it.
 (auth-source-backend-parse): Use it for invalid `auth-sources' entries and for Secrets API entries when the secrets.el library is not available.