* fix: strip standalone <function> tool call tags from visible text (#67093)
Models like Gemma emit tool calls as standalone <function> blocks with
nested <parameter> XML instead of wrapping them in <tool_call>. The
existing stripToolCallXmlTags only recognized tool_call, tool_result,
function_call, function_calls, and tool_calls — so bare <function> and
</function> tags leaked through to the user as raw syntax on Discord
and other channels.
Add "function" to TOOL_CALL_TAG_NAMES and extend the payload detection
for <function> tags to check XML payloads (not just JSON), matching the
same behavior already applied to <tool_call>. Other tag types keep the
more conservative JSON-only check to avoid stripping prose examples.
Made-with: Cursor
* Text: harden standalone <function> stripping
* fix: strip standalone <function> tool call tags from visible text (#67318) (thanks @joelnishanth)
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Co-authored-by: Ayaan Zaidi <hi@obviy.us>
78df859e15