feat(editor): multi-block selection & actions (single-root)#235

Merged

JSv4 merged 31 commits into

feat/ir-editor-feasibility-pocfrom

feat/editor-multi-block-selection

Jun 23, 2026

Commits on Jun 20, 2026

refactor(editor): centralize editable-block selector + data-editable marker
JSv4
committed
feat(editor): single contenteditable root + root-level event model
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feat(editor): SelectionModel module + shift-click/shift-arrow reachability
JSv4
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feat(editor): atomic undo grouping for compound edits
JSv4
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feat(editor): beforeinput router for cross-block input
JSv4
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feat(editor): cross-block delete (trim/delete/merge) with seamless join
JSv4
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feat(editor): cross-block type-over, Enter-split, and paste
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test(editor): table is a selection boundary; demo note for multi-block
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docs: multi-block selection architecture + changelog/CLAUDE/roadmap/feasibility
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fix(editor): re-wire structural listeners per open so re-opened editors don't corrupt the model
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committed

Commits on Jun 22, 2026

Commits on Jun 23, 2026