Highlight the function name, not the module name, in declarations.

For example, the code:

function Base.getindex{T,S}(x::ArraySplit{T,S,Nothing}, i::Int)
    (i >= 1 && i <= x.k) || throw(BoundsError())
    copy!(x.buf, 1, x.s, (i-1)*(x.n-x.noverlap) + 1, x.n)
end

contrib/julia-mode.el

@@ -80,7 +80,12 @@
 ].* \\(in\\)\\(\\s-\\|$\\)+")
 
 (defconst julia-function-regex
- (rx symbol-start "function" (1+ space) (group (1+ (or word ?_ ?!)))))
+ (rx symbol-start "function"
+ (1+ space)
+ ;; Don't highlight module names in function declarations:
+ (* (seq (1+ (or word ?_)) "."))
+ ;; The function name itself
+ (group (1+ (or word ?_ ?!)))))
 
 (defconst julia-type-regex
  (rx symbol-start (or "immutable" "type" "abstract") (1+ space) (group (1+ (or word ?_)))))