Removed #define macros from diff_cleanupMerge()
Renamed thisPointer as indexOfCurrentDiff. Removesd a couple of #define macros from diff_bisectOfStrings()
Removed #define macros from diff_cleanupSemanticLossless()
Removed #defines from patch_cleanupDiffsForEfficiency() and diff_cleanupSemantic()
Removed the last #define - #undef pattern/macros & fixed a crashing bug on line 1449. :-) Testing! It works!

Whitespace changes