Cite
 
macdink: /mak´dink/, vt.

[from the Apple Macintosh, which is said to encourage such behavior] To make many incremental and unnecessary cosmetic changes to a program or file. Often the subject of the macdinking would be better off without them. “When I left at 11PM last night, he was still macdinking the slides for his presentation.” See also fritterware, window shopping.