emacs: improved the style of some functions.
emacs: improved the style of some functions.

neojski/merlin,ocaml/merlin,chambart/merlin,ocaml/merlin,rgrinberg/merlin,dra27/merlin,rgrinberg/merlin,fxfactorial/merlin,haselwarter/merlin,neojski/merlin,fxfactorial/merlin,ocaml/merlin,the-lambda-church/merlin,neojski/merlin,fxfactorial/merlin,rgrinberg/merlin,chambart/merlin,haselwarter/merlin,dra27/merlin,neojski/merlin,rgrinberg/merlin,haselwarter/merlin,ocaml/merlin,dra27/merlin,fxfactorial/merlin,chambart/merlin,chambart/merlin,chriskonstad/merlin,chriskonstad/merlin,the-lambda-church/merlin,the-lambda-church/merlin,dra27/merlin,haselwarter/merlin