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fix: disable wasm highlighter for big endian platforms #769

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

fix: disable wasm highlighter for big endian platforms #769

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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
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4 changes: 2 additions & 2 deletions package-lock.json
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2 changes: 1 addition & 1 deletion package.json
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
{
"name": "@node-core/doc-kit",
"type": "module",
"version": "1.3.3",
"version": "1.3.4",
"repository": {
"type": "git",
"url": "git+https://github.com/nodejs/doc-kit.git"
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7 changes: 6 additions & 1 deletion src/utils/highlighter.mjs
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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',
});

/**
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