Usage
{{#invoke:fedi-share|link|This is a multi-line post With a #hashtag}}
gives a link as:
https://fedi-share.toolforge.org/?json=%22This+is+a+%5Cnmulti-line+post%5CnWith+a+%23hashtag%22
{{#invoke:fedi-share|link|This is a multi-line post With a #hashtag}}
gives a link as:
https://fedi-share.toolforge.org/?json=%22This+is+a+%5Cnmulti-line+post%5CnWith+a+%23hashtag%22