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fix(ui): remove trailing code delimiters from markdown content #1597

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fix(ui): remove trailing code delimiters from markdown content #1597

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e4c7b76
fix(ui): remove trailing code delimiters from markdown content
monotykamary Mar 12, 2025
c159708
refactor(markdown): extract trailing code delimiter cleaning to utili…
monotykamary Mar 12, 2025
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10 changes: 9 additions & 1 deletion webview-ui/src/components/chat/ChatRow.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -986,13 +986,21 @@ const Markdown = memo(({ markdown, partial }: { markdown?: string; partial?: boo
const [isHovering, setIsHovering] = useState(false)
const { copyWithFeedback } = useCopyToClipboard(200) // shorter feedback duration for copy button flash

// Remove trailing code delimiters like "```tool_code" or "```xml"
const cleanedMarkdown = useMemo(() => {
if (!markdown) return markdown

// Regex to match trailing code block delimiters at the very end of the string
return markdown.replace(/```[a-zA-Z0-9_-]*\s*$/g, "")
}, [markdown])

return (
<div
onMouseEnter={() => setIsHovering(true)}
onMouseLeave={() => setIsHovering(false)}
style={{ position: "relative" }}>
<div style={{ wordBreak: "break-word", overflowWrap: "anywhere", marginBottom: -15, marginTop: -15 }}>
<MarkdownBlock markdown={markdown} />
<MarkdownBlock markdown={cleanedMarkdown} />
</div>
{markdown && !partial && isHovering && (
<div
Expand Down