* fix: Signal and markdown formatting improvements
Markdown IR fixes:
- Fix list-paragraph spacing (extra newline between list items and following paragraphs)
- Fix nested list indentation and newline handling
- Fix blockquote_close emitting redundant newline (inner content handles spacing)
- Render horizontal rules as visible ─── separator instead of silent drop
- Strip inner cell styles in code-mode tables to prevent overlapping with code_block span
Signal formatting fixes:
- Normalize URLs for dedup comparison (strip protocol, www., trailing slash)
- Render headings as bold text (headingStyle: 'bold')
- Add '> ' prefix to blockquotes for visual distinction
- Re-chunk after link expansion to respect chunk size limits
Tests:
- 51 new tests for markdown IR (spacing, lists, blockquotes, tables, HR)
- 18 new tests for Signal formatting (URL dedup, headings, blockquotes, HR, chunking)
- Update Slack nested list test expectation to match corrected IR output
* refactor: style-aware Signal text chunker
Replace indexOf-based chunk position tracking with deterministic
cursor tracking. The new splitSignalFormattedText:
- Splits at whitespace/newline boundaries within the limit
- Avoids breaking inside parentheses (preserves expanded link URLs)
- Slices style ranges at chunk boundaries with correct local offsets
- Tracks position via offset arithmetic instead of fragile indexOf
Removes dependency on chunkText from auto-reply/chunk.
Tests: 19 new tests covering style preservation across chunk boundaries,
edge cases (empty text, under limit, exact split points), and integration
with link expansion.
* fix: correct Signal style offsets with multiple link expansions
applyInsertionsToStyles() was using original coordinates for each
insertion without tracking cumulative shift from prior insertions.
This caused bold/italic/etc styles to drift to wrong text positions
when multiple markdown links expanded in a single message.
Added cumulative shift tracking and a regression test.
* test: clean up test noise and fix ineffective assertions
- Remove console.log from ir.list-spacing and ir.hr-spacing tests
- Fix ir.nested-lists.test.ts: remove ineffective regex assertion
- Fix ir.hr-spacing.test.ts: add actual assertions to edge case test
* refactor: split Signal formatting tests (#9781) (thanks @heyhudson)
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Co-authored-by: Hudson <258693705+hudson-rivera@users.noreply.github.com>
Co-authored-by: Peter Steinberger <steipete@gmail.com>
Related #1926
Signal mentions were appearing as  (object replacement character)
instead of readable identifiers. This caused Clawdbot to misinterpret
messages and respond inappropriately.
Now parses dataMessage.mentions array and replaces the placeholder
character with @{uuid} or @{phone} from the mention metadata.
* fix(signal): enforce mention gating for group messages
Signal group messages bypassed mention gating, causing the bot to reply
even when requireMention was enabled and the message did not mention
the bot. This aligns Signal with Slack, Discord, Telegram, and iMessage
which all enforce mention gating correctly.
Fixes#13106
Co-Authored-By: Claude <noreply@anthropic.com>
* fix(signal): keep pending history context for mention-gated skips (#13124) (thanks @zerone0x)
---------
Co-authored-by: Yansu <no-reply@yansu.ai>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Tak Hoffman <781889+Takhoffman@users.noreply.github.com>
