Before
After
Here we have two files, one for nano on OSx and the other tested on Ubuntu 16.04.
- singularity.osx.nanorc is for OSx
- singularity.debian.nanorc is for Ubuntu
You can copy the one that works for you to a location where it will be found. For example,
cp singularity.debian.nanorc $HOME/nano/singularity.nanorc
Add the following line to your $HOME/.nanorc
file:
include /path/to/your/singularity.nanorc