It is not crystal clear how to run user documentation HTML files
locally right after checking out this repository.
Solution:
Add more examples on how to run the user-docu.sh script locally.
Show error messages if a mandatory variable (NEOVIM_DIR) is not set.
Without $NEOVIM_DIR, the script will fail anyway because it would
behave like running make after cd-ing to $HOME.
Problem:
It is not crystal clear how to run user documentation HTML files locally right after checking out this repository.
Solution:
Add more examples on how to run the user-docu.sh script locally.
Show error messages if a mandatory variable (
NEOVIM_DIR) is not set. Without$NEOVIM_DIR, the script will fail anyway because it would behave like runningmakeafter cd-ing to$HOME.