Place {{L3}}
where normally would be written L3.
Optionally takes an argument nolink=yes
to suppress the hyperlink, for use in headings and to avoid overlinking.
Optionally takes an argument pt=yes
to append the word "point" or "points".
Optionally takes up to four unnamed parameters to allow the listing of a set of Lagrangian points
Examples
edit{{L3}}
→ L3{{L3|nolink=yes}}
→ L3{{L3|2|3|5|pt=yes}}
→ L3, L2, L3 and L5 points