Enhance help and option handling#191

EmilyGraceSeville7cf wants to merge 4 commits intotermux:mastertermux/termux-api-package:masterfrom

EmilyGraceSeville7cf:feature/enhance-option-handlingEmilyGraceSeville7cf/bash-library-termux-api-package:feature/enhance-option-handlingCopy head branch name to clipboard