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## Thinking Path > - Paperclip orchestrates AI agents for zero-human companies > - The inline markdown editor (MarkdownEditor / MDXEditor) is used to edit agent instructions, issue descriptions, and other content > - When users paste agent instructions copied from terminals or consoles, extra leading whitespace is uniformly added to every line > - PR #2572 fixed markdown structure preservation on paste but did not address the leading whitespace (dedent) problem > - This pull request adds a Lexical paste normalization plugin that strips common leading whitespace and normalizes line endings before MDXEditor processes pasted content > - The benefit is that pasted content from terminals/consoles renders correctly without manual cleanup ## What Changed - **`ui/src/lib/normalize-markdown.ts`** — Pure utility that computes minimum common indentation across non-empty lines and strips it (dedent), plus CRLF → LF normalization - **`ui/src/lib/paste-normalization.ts`** — Lexical `PASTE_COMMAND` plugin at `CRITICAL` priority that intercepts plain-text pastes, normalizes the markdown, and re-dispatches cleaned content for MDXEditor to process. Skips HTML-rich pastes. - **`ui/src/components/MarkdownEditor.tsx`** — Registers the new plugin; updates PR #2572's `handlePasteCapture` to use `normalizeMarkdown()` (dedent + CRLF) instead of `normalizePastedMarkdown()` (CRLF only) for the markdown-routing path - **`ui/src/lib/paste-normalization.test.ts`** — 9 unit tests covering dedent, CRLF normalization, mixed indent, empty lines, single-line passthrough, and edge cases ## Verification - `pnpm --dir ui exec vitest run src/lib/paste-normalization.test.ts` — 9 tests pass - Manual: paste indented agent instructions from a terminal into any inline markdown editor and confirm leading whitespace is stripped ## Risks - Low risk. The plugin only activates for plain-text pastes (no HTML clipboard data). HTML/rich pastes pass through unchanged. Single-line pastes are not modified. The dedent logic is conservative — it only strips whitespace common to all non-empty lines. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [ ] If this change affects the UI, I have included before/after screenshots - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [x] I will address all Greptile and reviewer comments before requesting merge --------- Co-authored-by: Paperclip <noreply@paperclip.ing> |
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@paperclipai/ui
Published static assets for the Paperclip board UI.
What gets published
The npm package contains the production build under dist/. It does not ship the UI source tree or workspace-only dependencies.
Typical use
Install the package, then serve or copy the built files from node_modules/@paperclipai/ui/dist.