An emacs minor-mode to automatically add spacing around operators.
For example typing
a=10*5+2
results in
a = 10 * 5 + 2
The simplest way to install electric-spacing-mode is via package.el.
To temporarily enable electric-spacing-mode simply call
electric-spacing-mode. To permenantly enable it for a major mode simply
add it to the relevant mode hook. For example for python-mode add the
following to your config[1]:
(add-hook 'python-mode-hook #'electric-spacing-mode)
Note that electric-spacing-mode is not a global minor mode, and so must
be enabled separately for each major mode.
[1] For emacs versions < 24 you may need to define a wrapper function to enable the mode unconditionally.