skeleton template

Learn about it with :help skeleton
To read a skeleton (template) file when opening
a new file: > :autocmd BufNewFile *.c 0r ~/vim/skeleton.c
:autocmd BufNewFile *.h 0r ~/vim/skeleton.h
:autocmd BufNewFile *.java 0r ~/vim/skeleton.java

autocmd BufNewFile readme.md 0r ~/skeletons/readme.md
autocmd BufNewFile *.sh 0r ~/skeletons/bash.sh