Suggestions on the run command

[myselfghost]

Suggestions on the run command. Currently, the run command only returns the execution result, which is inappropriate. It is impossible to determine whether the execution is successful, and it is impossible to see the error information.

When using run to execute a system command, there should be 3 return values, one value to indicate whether the execution is successful, one to indicate the return result, and one to indicate the error log.

[xyproto]

Thanks for the feature request! Lua has mechanisms for running commands and retrieving results, but I agree that a better run/output function could be useful.

[xyproto]

I added a run3 function that will return the stdout lines as a table, the stderr lines as a table and then the exit code.

It is also possible to use ie. os.execute directly in Lua.