# Depends: checkURL() 0.0.2, yell(), Bash 5.0.3
# Ref/Attrib: [1]: Test for space-less alphanuemric string. https://unix.stackexchange.com/a/416120
# [2]: Test for argument count. https://stackoverflow.com/q/18568706
# [3]: Test if dir is (in) git repository. https://stackoverflow.com/a/39518382
# Depends: checkURL() 0.0.2, yell(), Bash 5.0.3
# Ref/Attrib: [1]: Test for space-less alphanuemric string. https://unix.stackexchange.com/a/416120
# [2]: Test for argument count. https://stackoverflow.com/q/18568706
# [3]: Test if dir is (in) git repository. https://stackoverflow.com/a/39518382