Module selection

Selection ranges and paint geometry. Syntax-aware selection ranges and visual selection rectangles.

Enums

SelectionGranularity

Unit chosen for a pointer-driven selection gesture.

Functions

select_line_at

Returns the logical line containing a UTF-8 byte offset, excluding \n.

select_token_at

Returns the first selectable syntax-token range containing byte.

select_word_at

Selects a syntax token or ASCII lexical word around a UTF-8 byte offset.

selection_rects_for_run

Builds viewport-space rectangles for a run-local byte selection.