Adventures on automated code replacement

15-Dec-2017 2549
A few months ago I started working on fast. The tool is a kind of mini-language focused in find code by abstract syntax tree representation.After I put it to work, I decide to use the parser rewritter to work with the nodes that Fast can match and then replace expressions.So, a few days ago I decided to write my first automated prototype to improve a few lines of code without use my favourite editor: VIM .
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