I ported it to aalib. Instead of a 7 character linear ramp, the aalib version renders to a larger framebuffer, dithers it down to the closes matching characters

I ported it to aalib. Instead of a 7 character linear ramp, the aalib version renders to a larger framebuffer, dithers it down to the closes matching characters. https://gist.github.com/pdkl95/094cc065ab0215e121da29a63e6c10ec https://gist.github.com/pdkl95/094cc065ab0215e121da29a63e6c1... ajWm##Xs, aWWWWBm##S2s, jQQWQWWmm#XXov, _QQQQWWBBm#ZX2n( ]QQQWWWBmm#XXovl 4WWWWWmmm#XX2ovi` ]mBBmmmm#XXXonl| ###m##ZZXSonI|` -XZZZXXXonvI|~ "Xo2onvvi+` -"^^~~