Two related editor polish fixes.
(A) Autosave-refresh focus preservation
paintVariables() replaces every input via innerHTML, blowing away
the focused-input reference and dropping the cursor mid-edit. Fix:
capture the active variable input's data-var key + selectionStart/
End/Direction before the repaint, restore on the new element after
(by data-var lookup + setSelectionRange). Cursor stays put across
autosave, rename, and reset cycles. Works for <input> and
<textarea> via the shared selectionRange contract.
(B) Click variable in preview → jump to sidebar input
Go renderer wraps every substituted placeholder value in the HTML
preview with <span class="draft-var" data-var="key">…</span>.
Implemented via a valueWrapperFn plumbed through
substituteInDocumentXML → substituteInTextNodes /
substituteAcrossRuns → replacePlaceholders. RenderHTML passes
htmlPreviewWrapper which marks values with three PUA sentinels
(U+E100/U+E101/U+E102) that emitTextWithDraftVars converts to the
span pair inside docXMLToHTML. Missing-marker text is wrapped too
so a clicked [KEIN WERT: foo] jumps to the empty field.
Render() (.docx export) passes nil for wrap → output is byte-
identical to pre-261. New test
TestRender_DocxOutputUnchangedByPreviewWrap asserts the .docx never
carries draft-var/data-var markup or PUA sentinels.
Client wireDraftVars() adds .draft-var--has-input only to spans
whose key resolves to a sidebar input — derived variables (e.g.
today.iso) stay non-clickable. Click handler:
scrollIntoView(smooth, center) → focus + select after 50ms →
1.2s lime flash on the row.
Keyboard accessible (Enter / Space) with role=button + aria-label.
CSS adds a subtle lime tint to every .draft-var so the user sees
what was substituted; --has-input layers cursor: pointer + brighter
hover background. Flash animation respects prefers-reduced-motion
via a steps(1, end) fallback.
Tests: TestRenderHTML_ExtractsParagraphsAndFormatting updated to
assert the new span wrap. New tests for missing-marker wrap +
.docx-path-untouched. Go + frontend builds clean.
mAi
7e66da8def