====== VIM - Reload .vimrc file without restarting vim ======
:so %
**NOTE:**
* **:so**: is short for **:source**, which reads the content of the specified file and treats it as Vim code.
* **%**: Stands for the current file name.
* See **:h current-file**.
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===== Another method =====
Reload vimrc:
:source $MYVIMRC
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Display the current vimrc:
:echo $MYVIMRC
returns:
home/peter/.vimrc