gittup/tup — comment on commit 44ee56fdeba9034e9c2fc81e8ad0d62bec9fc51a
File: src/tup/option.c line 22
By anatol:

Is there any way to add here "function" initializer? Instead of hardcoded string - a function will be invoked. I would like to use it to initialize num_jobs based on number of processors in system.