Item "Braille Manual|B" "help-open Braille"
Item "XY-pic Manual|X" "help-open xypic"
Item "Multicolumn Manual|M" "help-open multicol"
- Item "Feynman-diagram Manual|X" "help-open FeynmanDiagrams"
+ Item "Feynman-diagram Manual|F" "help-open FeynmanDiagrams"
End