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Commit 16a47c0

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fix: fix concurrent eval BUG
1 parent 5e092b6 commit 16a47c0
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‎src/output/srcdoc.html

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+15-2Lines changed: 15 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -6,14 +6,16 @@
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color-scheme: dark;
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}
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body {
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
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Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
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font-family:
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-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu,
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Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
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}
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</style>
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<!-- PREVIEW-OPTIONS-HEAD-HTML -->
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<script>
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;(() => {
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let scriptEls = []
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let lastEvalPromise = null
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window.process = { env: {} }
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window.__modules__ = {}
@@ -40,7 +42,15 @@
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send_reply({ action: 'cmd_error', message, stack })
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if (action === 'eval') {
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let evalDone
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try {
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if (lastEvalPromise) {
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await lastEvalPromise
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}
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lastEvalPromise = new Promise((resolve) => {
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evalDone = resolve
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})
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if (scriptEls.length) {
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scriptEls.forEach((el) => {
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document.head.removeChild(el)
@@ -68,6 +78,9 @@
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send_ok()
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} catch (e) {
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send_error(e.message, e.stack)
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} finally {
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lastEvalPromise = null
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evalDone()
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}
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}
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