MPS 2026.1 Help

Editor Hints

Editor hints are textual identifiers defined by the language author. They are used to select the code visualization (also known as editor or projection) of the code. Each editor declares which hints trigger its appearance. MPS always selects the editor that matches the hints chosen by the user.

Item

Description

VisibleExpressionsBoundaries: Visible Expressions Boundaries

If this checkbox is selected, visual separators in code for expressions will be shown. Compare:

Side-by-side comparison of code with and without visual separators showing expression boundaries enabled by editor hints
06 May 2026