Add CodeMirror 6 editor with floating toolbar for RichMarkdownField (CS-10572)#4370

Merged

lukemelia merged 31 commits intomainfrom

cs-10572-codemirror-integration

Apr 14, 2026

Commits on Apr 14, 2026

Add CodeMirror 6 editor for RichMarkdownField (CS-10572)

lukemelia
and
claude
committed
Fix: use widget decorations instead of replace for block cards

lukemelia
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claude
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Fix: remove block:true from widget decorations

lukemelia
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claude
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Fix: prevent mark decorations from spanning line breaks

lukemelia
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claude
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Fix: use StateField for card decorations instead of ViewPlugin

lukemelia
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claude
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Fix pre-existing test bugs in codemirror-editor tests

lukemelia
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claude
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Fix editor losing focus on every keystroke

lukemelia
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claude
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Fix focus loss on auto-save by separating editor lifecycle from modifier

lukemelia
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claude
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Add Obsidian-style live preview to CodeMirror editor

lukemelia
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claude
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Add Edit/Source/Preview mode switcher and test coverage

lukemelia
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claude
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Render referenced cards in CodeMirror edit mode

lukemelia
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claude
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Add Notion-style floating toolbar to CodeMirror editor

lukemelia
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claude
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Simplify toolbar positioning with floating-ui

lukemelia
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claude
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Update pnpm-lock.yaml for @floating-ui/dom in base package

lukemelia
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claude
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Add bullet list, numbered list, and blockquote to floating toolbar

lukemelia
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claude
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Add test coverage for floating toolbar formatting actions

lukemelia
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claude
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Fix prettier formatting in codemirror-editor tests

lukemelia
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claude
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Add link button and strikethrough rendering to floating toolbar

lukemelia
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claude
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Fix lint and type errors across codemirror and rich-markdown files

lukemelia
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claude
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Replace fn helper with pre-bound actions to fix Glint TS2554 errors

lukemelia
and
claude
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Fix memory leak risks in CodeMirror editor lifecycle

lukemelia
and
claude
committed
Fix template lint errors in codemirror-editor

lukemelia
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claude
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Rename Edit mode to Compose in RichMarkdownField mode switcher

lukemelia
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claude
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Update test assertions and playground content for Compose mode rename

lukemelia
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claude
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Fix icon size attributes to use HTML attrs instead of component args

lukemelia
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claude
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Address PR review feedback: accessibility and scoping improvements

lukemelia
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claude
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Fix wrapWith to toggle off formatting with adjacent markers (live preview)

lukemelia
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claude
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Fix prettier formatting in codemirror-context.ts

lukemelia
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claude
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willDestroy hardening
lukemelia
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Fix memory leak: guard setInterval after async setup() in StoreService

lukemelia
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claude
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Fix prettier formatting in store.ts import

lukemelia
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claude
committed

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Add CodeMirror 6 editor with floating toolbar for RichMarkdownField (CS-10572)#4370

Add CodeMirror 6 editor with floating toolbar for RichMarkdownField (CS-10572)#4370
lukemelia merged 31 commits intomainfrom
cs-10572-codemirror-integration

Commits on Apr 14, 2026

Add CodeMirror 6 editor for RichMarkdownField (CS-10572)

Fix: use widget decorations instead of replace for block cards

Fix: remove block:true from widget decorations

Fix: prevent mark decorations from spanning line breaks

Fix: use StateField for card decorations instead of ViewPlugin

Fix pre-existing test bugs in codemirror-editor tests

Fix editor losing focus on every keystroke

Fix focus loss on auto-save by separating editor lifecycle from modifier

Add Obsidian-style live preview to CodeMirror editor

Add Edit/Source/Preview mode switcher and test coverage

Render referenced cards in CodeMirror edit mode

Add Notion-style floating toolbar to CodeMirror editor

Simplify toolbar positioning with floating-ui

Update pnpm-lock.yaml for @floating-ui/dom in base package

Add bullet list, numbered list, and blockquote to floating toolbar

Add test coverage for floating toolbar formatting actions

Fix prettier formatting in codemirror-editor tests

Add link button and strikethrough rendering to floating toolbar

Fix lint and type errors across codemirror and rich-markdown files

Replace fn helper with pre-bound actions to fix Glint TS2554 errors

Fix memory leak risks in CodeMirror editor lifecycle

Fix template lint errors in codemirror-editor

Rename Edit mode to Compose in RichMarkdownField mode switcher

Update test assertions and playground content for Compose mode rename

Fix icon size attributes to use HTML attrs instead of component args

Address PR review feedback: accessibility and scoping improvements

Fix wrapWith to toggle off formatting with adjacent markers (live preview)

Fix prettier formatting in codemirror-context.ts

willDestroy hardening

Fix memory leak: guard setInterval after async setup() in StoreService

Fix prettier formatting in store.ts import