Remap with yield INTERP_EXEC_FINISH + MDI mode

Hello everyone!

I'm trying to remap M6 subroutine. Due to custom hardware usage and a lot of bash M-functions, i have to store current tool number and it's technology parameters in a file. So, my remap scheme is:

1. In prologue, read a file containing current tool, set parameters for ngc (current tool position, do it need return old tool, new tool position and etc.)
2. In ngc machine do some movements and write a new tool to a file.

Unfortunately, this does not work in auto mode. Namely, although i see that file changes, python prologue reads the prevous values. Note that in MDI everything is OK. To solve this, i've added

before reading the file and replaced all return statements with yield. This way everything works fine in auto mode, but not in MDI. If i call M6 in mdi, it prints all prints from prologue, and then frezzes, no movements nor MSG from ngc file are done.

I'd suggest showing you remap code, to get an chance of an opinion.