Rename some variables for more clarity.

No functional change.

Resolves #131

src/movegen.h

@@ -34,24 +34,24 @@ enum GenType {
 class Position;
 
 template<GenType>
-ExtMove* generate(const Position& pos, ExtMove* mlist);
+ExtMove* generate(const Position& pos, ExtMove* moveList);
 
 /// The MoveList struct is a simple wrapper around generate(). It sometimes comes
 /// in handy to use this class instead of the low level generate() function.
 template<GenType T>
 struct MoveList {
 
-  explicit MoveList(const Position& pos) : cur(mlist), last(generate<T>(pos, mlist)) { last->move = MOVE_NONE; }
+  explicit MoveList(const Position& pos) : cur(moveList), last(generate<T>(pos, moveList)) { last->move = MOVE_NONE; }
   void operator++() { ++cur; }
   Move operator*() const { return cur->move; }
-  size_t size() const { return last - mlist; }
+  size_t size() const { return last - moveList; }
   bool contains(Move m) const {
-    for (const ExtMove* it(mlist); it != last; ++it) if (it->move == m) return true;
+    for (const ExtMove* it(moveList); it != last; ++it) if (it->move == m) return true;
     return false;
   }
 
 private:
-  ExtMove mlist[MAX_MOVES];
+  ExtMove moveList[MAX_MOVES];
   ExtMove *cur, *last;
 };