Are nested subroutines possible?

Yes i use the statements so much and it works very well but sometimes a simple goto was better.


When i need a "GOTO" i put like this:


O<GOTO>IF[0EQ1]



O<GOTO>ENDIF

Hi Eneias,

If you read the C doc's you see goto statement's are not preferred to use.

One google of this : The goto statement is rarely used because it makes program confusing, less readable and complex. Also, when this is used, the control of the program won’t be easy to trace, hence it makes testing and debugging difficult.
beginnersbook.com/2014/01/c-goto-statement/

Better is to use a procedure that read's continue.
I have a example code for you :

The program start's with a template, the variable numbers are for fun :
github.com/michelwijnja/Linuxcnc_inox_do...oxdoors_template.ngc
The the program has no goto statement's :
github.com/michelwijnja/Linuxcnc_inox_do...files/subroutine.ngc

In my C code i use only a Goto if there is no other option :
github.com/michelwijnja/Linuxcnc_grotius...components/THC2.comp
Line 238 for restart attempts.

I hope this info is usefull for you !

thankyou !!!

I agree that is better to not use goto !!!

but my point is , all cnc controllers have a normal goto , so when you have to convert a code , is very hard !!!
In example , try to convert a Renishaw code , is easyer to write a new just becouse we dont have a goto !!