TCL modules are still pretty widely used in HPC-like environments unfortunately: https://modules.readthedocs.io/en/stable/modulefile.html https://modules.readt

TCL modules are still pretty widely used in HPC-like environments unfortunately: https://modules.readthedocs.io/en/stable/modulefile.html https://modules.readthedocs.io/en/stable/modulefile.html Though there is a replacement that uses Lua which is somewhat better than TCL: https://lmod.readthedocs.io/en/latest/index.html https://lmod.readthedocs.io/en/latest/index.html TCL is also pretty universally used in EDA scripting. It's pretty bad, though I guess it is better than all the Bash that EDA devs tend to use too.