* improve performance on intel graphics
* more tweaks, add a glfinish button
* remove divide in fragment shader
* temp
* add cpu sky blend
* use vao
* change format
* use floats in direct renderer
* format
* format again
* tfrag ice
* set up the compiler to ptrace the runtime
* clang format
* move debugger state to a separate Debugger class
* support registers and break and continue
* documentation and fix windows
* make listener part of compiler, not a separate library
* implement memory read and write
* fix for windows