Geany Mini-Script filter plugin.
This plugin is a tool to apply a script filter on:
 - text selection
 - current document
 - all documents
The filter type can be:
 - shell script
 - perl script
 - python script
 - sed commands
 - awk script
The output can be:
 - selection of current document
 - all documents
 - new document

WWW: https://plugins.geany.org/geanyminiscript.html