joplin-plugin-slash-commands
This plugin is a collection of utility commands that can be executed by typing corresponding keywords, which start with a slash. Current version supports three type of commands but more may be added in the future.
slash
Convert Windows backslash paths to slash paths
normalize-path
Normalize slashes in a file path to be posix/unix-like forward slashes. Also condenses repeat slashes to a single slash and removes and trailing slashes, unless disabled.