# NousResearch/hermes-agent · Telegram MarkdownV2 fenced-code regex over-matches inline backticks

## Open now

- Nothing open on GitHub.

A bug where the Telegram MarkdownV2 parser's fenced-code regex incorrectly matches inline triple backticks, corrupting content and dropping formatting. The associated items propose anchoring the regex to prevent this over-matching while preserving mid-line and indented code fences.

## TL;DR

- 3 member(s): 0 open issue(s), 1 closed issue(s), 0 open PR(s), 1 merged PR(s), 1 PR(s) closed without merging.
- A fix was merged to main in PR #131969. Verify it addresses your case.
- **Recommended:** read PR #131969 (and any competing PRs below) before filing. Confirm the merged change covers your symptom.

## Maintainer resolution verdict

- Internal-tracker verdict over this cluster's issue members: `resolved` · deciding PR(s): `pr-131969`. This is distinct from the fix status above. Weigh it yourself.

## How this cluster was grouped

- Link evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
- Pairwise link density `0.67`: the share of member pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. `1.00` means every pair is linked.

## Closed / duplicate issues

- #85381: \[Bug\]: Telegram MarkdownV2 fenced-code regex over-matches inline triple backticks, corrupts content and drops rich formatting

## Prior & competing PRs

- **#131969: fix(telegram): keep mid-line and indented code fences while anchoring inline backticks \[risk 0.20\]**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `plugins/platforms/telegram/adapter.py`, `tests/conformance/vectors/telegram.json`, `tests/gateway/test_telegram_format.py`
- **#85398: fix(telegram): anchor fenced-code regex so inline triple backticks aren't mangled**. closed without merge
  - maintainer direction: category `merged_via`; implication `superseded`; refs `5f7b1e2d65`, `1897add992`, `3480de0402`

## Fix status

- Merged to main in PR #131969 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-10-03`.
- Subsystem: `gateway`