===========================
step 1
lua ProjectDIR/src/lmod.in.lua shell --regression_testing --version
===========================
Modules based on Lua: Version 8.6.9  2022-02-02 11:25 -04:00
    by Robert McLay mclay@tacc.utexas.edu
===========================
step 2
lua ProjectDIR/src/lmod.in.lua shell --regression_testing avail
===========================
ProjectDIR/rt/spades/mf
   spades/py27/3.13    spades/py36/3.13    spades/3.12 (D)
  Where:
   D:  Default Module
Module defaults are chosen based on Find First Rules due to Name/Version/Version modules found in the module tree.
See https://lmod.readthedocs.io/en/latest/060_locating.html for details.
If the avail list is too long consider trying:
"module --default avail" or "ml -d av" to just list the default modules.
"module overview" or "ml ov" to display the number of modules for each name.
Use "module spider" to find all possible modules and extensions.
Use "module keyword key1 key2 ..." to search for all possible modules matching any of the "keys".
===========================
step 3
lua ProjectDIR/src/lmod.in.lua shell --regression_testing spider spades
===========================
  spades:
     Versions:
        spades/py27/3.13
        spades/py36/3.13
        spades/3.12
  For detailed information about a specific "spades" package (including how to load the modules) use the module's full name.
  Note that names that have a trailing (E) are extensions provided by other modules.
  For example:
     $ module spider spades/3.12
