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411eecdccd6ccc120e8e3d6477bf5873d09336ce
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411eecdccd |
fix(ui): store = as typed, without the highlight exporter's escapes (#19540)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - People write task requests and chat messages in the Markdown editor, and the stored text becomes the agent's prompt > - MDXEditor supports `==highlight==` marks, and its exporter escapes every `=` in prose to protect that syntax > - The editor therefore stores `a=b` as `a\=b` and `x=>y` as `x\=>y` > - A command or code snippet in a chat message then reaches the agent as invalid code > - This pull request removes the `=` escape when the escape cannot change how the text parses, as #19350 did for intraword underscores > - The benefit is that commands, assignments and arrows reach agents exactly as the person typed them ## Linked Issues or Issue Description Refs #19350 **What happened?** A chat evaluation sent a `node -e` command through the chat composer. The stored comment contained `const fs\=require(...)` and `()\=>`. Every `=` had a backslash. The agent received invalid JavaScript, and an exact-text check on the stored message failed. **Expected behavior** Text the person types is stored as typed. A `=` that cannot start or end a highlight needs no escape. **Steps to reproduce** 1. Type `a=b` or `x => y` in any Markdown editor field, such as the chat composer. 2. Read the stored value through the API. 3. Before this change it is `a\=b` or `x \=> y`. ## What Changed - New `ui/src/lib/equals-markdown.ts`: `unescapeEqualsSigns` removes `\=` escapes from prose only when they cannot change the parse: - any run of escaped `=` whose length is not exactly two (a highlight sequence is exactly two `=`); - a run of exactly two with whitespace or the text edge on both sides (such a run can neither open nor close a highlight). - Other two-runs, such as `a\=\=b` or `\=\=text\=\=`, stay escaped. Escaped backslashes (`\\=`) stay as they are. - `ui/src/lib/underscore-markdown.ts`: the code-range walk is now the shared `rewriteMarkdownProse` helper. Code spans, code blocks and raw HTML stay byte-identical for both rewrites. Underscore behavior does not change. - `MarkdownEditor.tsx`: `toStoredMarkdown` applies the new step after the underscore step, on the exporter's exact text. - Tests: unit cases for commands, `===`, spaced `==`, quotes and lists, highlight-capable runs, code spans and blocks, raw HTML and escaped backslashes. One editor test for a pasted command with a code block. ## Verification - `npx vitest run src/components/MarkdownEditor.test.tsx src/lib src/components/task-chat` in `ui/`: 280 files, 3388 tests passed. - Negative control: with the new step removed from `toStoredMarkdown`, the new editor test fails. - Parser check: I parsed the unescaped forms with `micromark-extension-highlight-mark` 1.2.0, the version MDXEditor uses. `a=b and c=d`, `x === y`, `a == b == c`, `()=>x` and `x!==y` produce zero highlight nodes. The controls `==a==`, `a ==b== c` and `say ==this== now` produce one highlight node each. - `tsc -p ui/tsconfig.json`: no errors in the changed files. The remaining errors are in files this change does not touch. ## Risks - Low risk. The step only removes an escape when the highlight tokenizer cannot use that `=`. Text the parser cannot place is returned unchanged. - Some `==` in code-like prose (for example `x!==y`) stays escaped. This is intentional: such a run can open a highlight. > For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and discuss it in `#dev` before opening the PR. Feature PRs that overlap with planned core work may need to be redirected — check the roadmap first. See `CONTRIBUTING.md`. ## Model Used - Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, with tool use and code execution in Claude Code. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [ ] All Paperclip CI gates are green - [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> |
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e9999071f3 |
fix(ui): store intraword underscores as typed, without the editor's escapes (#19350)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - People write task requests in the Markdown editor, and the stored
text becomes the agent's prompt
> - MDXEditor exports every literal underscore as `\_`, even inside
words such as `E2E_ASK_12` or `snake_case`
> - Agents then see backslashes the person never typed, and sometimes
repeat them in their answers
> - This pull request removes only the intraword escape when the editor
hands text back, as is already done for `\>` and `\<`
> - The benefit is that identifiers, filenames and exact strings reach
agents exactly as typed
## Linked Issues or Issue Description
**What happened?**
In QA staging smoke (launch 3108, task QA-671), a person created a task
through the UI that asked for the exact reply
`E2E_ASK_12_journey_1793913565974_507b01b8`. The stored description, and
the agent's prompt, contained `E2E\_ASK\_12\_journey\_…`. The agent's
`paperclip_finish` summary was unescaped, but its final answer copied
the escaped form. The posted reply therefore did not equal the requested
text, though the rendered Markdown looks the same. Earlier attempts
passed only when the model happened to unescape.
**Expected behavior**
Text the person typed is stored as typed. An underscore inside a word
never needs an escape, because CommonMark never treats it as emphasis.
**Steps to reproduce**
1. Type `snake_case` in any Markdown editor field, such as a new task
description or the chat composer.
2. Read the stored value through the API.
3. Before this change it is `snake\_case`.
**Paperclip version or commit**
master at
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