Yog Script (.ys, .yns) analyzed: its lexer, parser and syntax tree, names resolved, the class index model — what the build and the editors read a source with.
//! `when`.
usecrate::words::{Role, Word};pubstaticWORD: Word = Word {
text:"when",
doc:"A switch arm's guard: `let e when e > 3 => …`.",
reserved:true,
roles:&[Role::Part],};