elua/elua — comment on commit 6c6e45b72955986ba5a3f4ec29382fd6e021fec2
File:  line 0
By bogdanm:

I'm not sure this is the right place to make this optimization. If there are other parts of the code that depend on the CTRL+Z behaviour, they will break too. I don't know if this is currently the case or not, but "better safe than sorry". If you really want to do this, the change should probably be implemented in lua.c.