milo perf + cleanup

milo/apis/fuzzyMatch.lua

@@ -3,20 +3,17 @@
 --
 -- not very fuzzy anymore
 
-local SCORE_WEIGHT = 1000
-local LEADING_LETTER_PENALTY = -3
+local SCORE_WEIGHT               = 1000
+local LEADING_LETTER_PENALTY     = -3
 local LEADING_LETTER_PENALTY_MAX = -9
 
 local _find = string.find
+local _max  = math.max
 
-return function(str_lower, ptrn_lower)
-  local score = 0
-
-  local start = _find(str_lower, ptrn_lower, 1, true)
+return function(str, pattern)
+  local start = _find(str, pattern, 1, true)
   if start then
     -- All letters before the current one are considered leading, so add them to our penalty
-    score = SCORE_WEIGHT + math.max(LEADING_LETTER_PENALTY * (start - 1), LEADING_LETTER_PENALTY_MAX)
+    return SCORE_WEIGHT + _max(LEADING_LETTER_PENALTY * (start - 1), LEADING_LETTER_PENALTY_MAX)
   end
-
-  return score
 end