option

programs.astroid.externalEditor

You can use %1, %2, and %3 to refer respectively to:

  1. file name

  2. server name

  3. socket ID

See https://github.com/astroidmail/astroid/wiki/Customizing-editor.

Declarations
modules/programs/astroid.nix
Type
null or string
Default
null
Example
"nvim-qt -- -c 'set ft=mail' '+set fileencoding=utf-8' '+set ff=unix' '+set enc=utf-8' '+set fo+=w' %1"