Module gutter_painter

Gutter backgrounds, numbers, folds, and diagnostics. Code gutter backgrounds, line numbers, folds, and diagnostic markers.

Functions

diagnostic_gutter_marker_items

Builds one gutter marker per visible run having diagnostics.

fold_gutter_marker_items

Builds one guide and one marker for each visible fold header.

gutter_background_item

Builds the gutter background item when a viewport has a gutter.

line_number_items

Builds shaped, one-based line numbers for visible runs.