Skip to content

fix: disable wasm highlighter for big endian platforms #769

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
ovflowd merged 2 commits into from
Apr 14, 2026
+9 −4
Merged

fix: disable wasm highlighter for big endian platforms #769

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
fd7534d
fix: disable wasm highlighter for big endian platforms
kxxt Apr 14, 2026
9d222a1
chore: bump version to 1.3.4
kxxt Apr 14, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 6 additions & 1 deletion src/utils/highlighter.mjs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
'use strict';

import { endianness } from 'node:os';

import createHighlighter from '@node-core/rehype-shiki';
import { h as createElement } from 'hastscript';
import { SKIP, visit } from 'unist-util-visit';
Expand Down Expand Up @@ -40,7 +42,10 @@ export const highlighter = await createHighlighter({
// riscv64 with sv39 has limited virtual memory space, where creating
// too many (>20) wasm memory instances fails.
// https://github.com/nodejs/node/pull/60591
wasm: process.arch !== 'riscv64',
//
// The wasm highlighter is currently not compatible with big endian.
// https://github.com/nodejs/node/pull/62512#issuecomment-4243469950
wasm: process.arch !== 'riscv64' && endianness() === 'LE',
});

/**
Expand Down
Loading