I'm just getting a feel for what I can do here, more later

fix chrome a0 to space.ahk

When you click the Copy link above any code in the forum, google's chrome browser introduces a x'a0' everywhere that a "& nbsp" is (the leading 'blank' positions of the line usually). When you then paste this into a file and try to run it AutoHotKey will complain about it. I now use the Copy link and then this script to change any x'a0' characters to a space BEFORE I paste the clipboard into a file.

test imagesearch.ahk

While testing imagesearch I wrote this standalone script to create its own picture to search for and then to search for it and report back where it found the picture and what variation it finally succeeded with