This is a Firefox Addon that allows to create a "Text Fragment" link for the context menu.

installation

• git clone or export this repo
• go to page "about:debugging#/runtime/this-firefox" (or "about:debugging" then click "This Firefox")
• click on "Load Temporary Add-on…"
• select "manifest.json" file

usage

• select a text in a document,
• right clic to have contextual menu,
• choose "text fragment" entry
• paste the link in an address bar or in a mail or in a chat

limitation

• not packaged, only debug mode yet
  • on the plus side, the code is so simple that you can see it won't stab you in the back
• tested only on Firefox
  • the other, most popular, web browser is on the evil side for a long time now