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- Pipeline diagram stacks vertically with downward arrows on mobile (row on >=720px) instead of the awkward wrap. - Tooltip cards now open on CLICK (works on touch too), the card itself is clickable and opens the symbol's page in a NEW TAB, and an outside click or Escape closes it. Replaces the hover-only behavior. - Reference pages get their own nav — Home / API Reference / Source ↗ — instead of the landing-only Features/Examples/Get started anchors, and now include the Source link. - Unify the container width (1120px) across the landing and all reference pages so the header and content align between them. - Reword extern/@export FFI docs from "C-ABI" to "native" for consistency with the site's no-C wording. Verified in-browser at 375px and 1280px: vertical pipeline, click→card→new-tab, outside-click close, correct reference nav, aligned container; 158 examples still compile. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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id: annot-export name: @export category: annotations kind: annotation tokens: @export sig: @export fn name(…) -> R tip: Expose a function as a native symbol so a host can call it. order: 3
@export makes a fn visible outside the module as a plain native symbol, so a host program or another linked object can call it by name. Without it, functions are internal to the compiled unit; with it, the emitted symbol is externally linkable, which is how Ludic hands entry points to a runtime seam or a foreign caller. It is the outbound counterpart to extern fn, which pulls a foreign symbol in. Keep exported signatures to POD scalars and pointers, since they cross a native ABI boundary where Ludic's richer types do not apply.
program ScoreModule {
var running_total: int = 0
@export fn add_points(amount: int) -> int { # callable from a native host
running_total = running_total + amount
return running_total
}
entry {
print(add_points(10)) # 10
print(add_points(5)) # 15
}
}