Intention to derive generation template based on textual editor

It may be very helpful to create a functionality that will simply allow to derive a specific generation template based on an editor (if it textual, of course).

Start by clarifying the expected relationship between a textual editor and a generation template, including supported editor types and the desired output. Then inspect the repository's existing editor and generation-template entry points; done requires an agreed scope and a concrete, testable template-derivation workflow.

Written by the indexing model from the issue text.