fix(rendering): apply superscript/subscript font-size scaling during layout by gpardhivvarma · Pull Request #2340 · superdoc-dev/superdoc

gpardhivvarma · 2026-03-09T08:09:34Z

Summary

Root cause: The 65% font-size reduction for superscript/subscript was applied as a post-processing DOM patch in PresentationEditor.#applyVertAlignToLayout(), but text was measured and laid out at full font size — causing oversized appearance
Added vertAlign and baselineShift to the TextRun contract (RunMarks) so the layout engine sees them
computeRunAttrs() and applyTextStyleMark() now extract vertAlign/position and apply the 0.65× font-size scale at conversion time, before measurement
DOM painter's applyRunStyles() renders vertical-align: super/sub/baseline or custom vertical-align: Xpt directly
Removed the ~100-line #applyVertAlignToLayout() post-processing patch from PresentationEditor

Test plan

Open a DOCX with superscript text (e.g. "1st", "2nd", ordinals) — verify characters render at correct reduced size
Open a DOCX with subscript text (e.g. chemical formulas like H₂O) — verify correct sizing and positioning
Open a DOCX with custom baseline position offsets — verify text shifts correctly
Verify no layout regressions with pnpm test:layout
Run pnpm test — all unit tests pass (verified: 2,240 tests across pm-adapter + painter-dom)

…layout The 65% font-size reduction for superscript/subscript was applied as a post-processing DOM patch, but text was measured at full size — causing oversized rendering. Move vertAlign and baselineShift into the TextRun contract so the layout engine measures at the correct scaled size, and the DOM painter applies vertical-align CSS directly.

caio-pizzol

@gpardhivvarma solid approach — moving this into the rendering pipeline is the right call.

two things to fix in files not touched by the diff:

renderer.ts:6464 — deriveBlockVersion() doesn't include vertAlign or baselineShift in the hash. switching between superscript and subscript won't visually update because both use the same scaled font size, so the hash stays identical and the DOM is reused.
tracked-changes.ts:325 — resetRunFormatting() doesn't clear vertAlign or baselineShift. if someone adds superscript in a tracked change, "original" mode will still show it as superscript instead of the old formatting.

no tests added — would be good to cover the new scaling and CSS output in computeRunAttrs, applyTextStyleMark, and applyRunStyles.

left one inline comment.

…size

- Extract 0.65 to SUBSCRIPT_SUPERSCRIPT_SCALE constant in constants.ts - Add vertAlign/baselineShift to deriveBlockVersion() hash for both paragraph and table runs so changes trigger DOM updates - Clear vertAlign/baselineShift in resetRunFormatting() for tracked changes original mode - Add tests for computeRunAttrs, applyTextStyleMark, and DOM painter vertical-align CSS rendering

gpardhivvarma · 2026-03-09T13:55:31Z

@caio-pizzol please review this

caio-pizzol

@gpardhivvarma constant extraction is done, looks good. code is clean — moving vertAlign into the data pipeline is the right call.

a few tests would be nice to add:

resetRunFormatting with vertAlign/baselineShift set
both vertAlign and baselineShift on the same run (to check baselineShift wins)
negative baselineShift at the painter level

feel free to merge after addressing those.

- resetRunFormatting clears vertAlign and baselineShift - baselineShift takes precedence over vertAlign on the same run - negative baselineShift renders correctly at the painter level

gpardhivvarma · 2026-03-11T11:05:12Z

@caio-pizzol added the tests, i dont have merge access

superdoc-bot · 2026-03-11T11:32:33Z

🎉 This PR is included in superdoc v1.18.0-next.50

The release is available on GitHub release

superdoc-bot · 2026-03-11T11:32:39Z

🎉 This PR is included in superdoc-cli v0.2.0-next.125

The release is available on GitHub release

# [1.19.0](v1.18.2...v1.19.0) (2026-03-17) ### Bug Fixes * clear linked style for the next paragraph ([#2344](#2344)) ([9714ffb](9714ffb)) * clear selection on undo/redo ([#2385](#2385)) ([6473acf](6473acf)) * close toolbar overflow menu on click outside ([#2377](#2377)) ([ba74245](ba74245)) * **collaboration:** preserve body section properties across Yjs sync ([#2356](#2356)) ([ea702d6](ea702d6)) * **comments:** keep floating comment bubbles aligned with the selected thread (SD-2210 and SD-2223) ([#2390](#2390)) ([b014618](b014618)) * disable table resizing UI in viewing mode ([#2403](#2403)) ([697e799](697e799)) * **document-api:** make find/get treat content controls as sdt ([6688b8c](6688b8c)) * **document-api:** return NodeAddress from find and getNode instead of SDAddress (SD-2168) ([#2342](#2342)) ([edcb3c6](edcb3c6)) * **editor:** arrow key navigation across page boundaries and auto-scroll (SD-1950) ([#2191](#2191)) ([f7961d7](f7961d7)), closes [#scrollCaretIntoViewIfNeeded](https://github.com/superdoc-dev/superdoc/issues/scrollCaretIntoViewIfNeeded) [this.#painterHost](https://github.com/this./issues/painterHost) [#scrollScreenRectIntoView](https://github.com/superdoc-dev/superdoc/issues/scrollScreenRectIntoView) [#scrollCaretIntoViewIfNeeded](https://github.com/superdoc-dev/superdoc/issues/scrollCaretIntoViewIfNeeded) [#scrollActiveEndIntoView](https://github.com/superdoc-dev/superdoc/issues/scrollActiveEndIntoView) * **export:** prevent DOCX corruption from UTF-16 XML parts and schema violations (SD-2170) ([#2349](#2349)) ([fed1d6b](fed1d6b)) * faulty TOC import/export (SD-2183) ([#2371](#2371)) ([45b4452](45b4452)) * **image:** sync headless image media to Y.Doc for collab persistence ([#2313](#2313)) ([72c64ed](72c64ed)) * **layout-engine:** skip redundant pageBreakBefore after page-forcing section breaks ([a950ed2](a950ed2)) * match Word list marker geometry and section-carrier pagination ([#2358](#2358)) ([36d562f](36d562f)) * merged table cells owning outer borders in DOM painter ([c55f65a](c55f65a)) * **painter-dom:** skip non-scrollable scroll container in virtualization (SD-2199) ([#2383](#2383)) ([1e075f6](1e075f6)) * preserve imported letter spacing through editor and layout ([ca9cf6a](ca9cf6a)) * preserve tracked format changes through DOCX export roundtrip ([#2395](#2395)) ([0ee9fa0](0ee9fa0)) * remove syncing of runProperties with paragraph (SD-2143) ([#2343](#2343)) ([3e74426](3e74426)) * **rendering:** apply superscript/subscript font-size scaling during layout ([#2340](#2340)) ([7e9c24f](7e9c24f)) * **rendering:** show comment highlight on text with Word highlight formatting (SD-2188) ([#2370](#2370)) ([8fe0afd](8fe0afd)), closes [#ffff00](https://github.com/superdoc-dev/superdoc/issues/ffff00) * replace file running twice ([#2396](#2396)) ([a79fcaa](a79fcaa)) * **super-editor:** make notes-part mutations canonical for footnotes ([#2361](#2361)) ([e232129](e232129)) * **super-editor:** preserve root doc attrs during collaboration seeding ([#2359](#2359)) ([018469a](018469a)) * **super-editor:** reconcile OPC package metadata during DOCX export ([#2357](#2357)) ([863254a](863254a)) * **superdoc:** expose header/footer edits in update callbacks ([#2368](#2368)) ([78d0056](78d0056)) * **superdoc:** prevent duplicate prosemirror-view bundles in dist ([32c1045](32c1045)) * **toc:** anchor scroll precision within pages navigation (SD-2186) ([#2372](#2372)) ([cfb9a72](cfb9a72)), closes [#scrollContainer](https://github.com/superdoc-dev/superdoc/issues/scrollContainer) * **track-changes:** cancel tracked format changes when reverted to original (SD-2181) ([#2365](#2365)) ([72077b2](72077b2)) * **track-changes:** remove logic that combines adjacent TCs with different IDs ([#2326](#2326)) ([b2f088b](b2f088b)) * **tracked-changes:** do not render empty space in TC within lists ([#2316](#2316)) ([00672dc](00672dc)) * **tracked-changes:** sync tracked changes store on undo and redo ([#2164](#2164)) ([94f0056](94f0056)) * **types:** fix broken .d.ts imports in published superdoc package (SD-2227) ([#2392](#2392)) ([77807e5](77807e5)) * watermark shading mismatch (SD-2147) ([#2353](#2353)) ([c94320c](c94320c)) ### Features * charts ([#2322](#2322)) ([dff2edc](dff2edc)) * cli improvements, block deletion ([#2360](#2360)) ([26972ff](26972ff)) * **collab:** wait for Y fragment settling before initializing editor ([b75ee17](b75ee17)) * diffing extension for comparing documents (SD-1324 and SD-89) ([#2306](#2306)) ([33e2ce6](33e2ce6)) * **document-api:** content controls ([#2320](#2320)) ([2747e81](2747e81)) * **document-api:** headers & footers ([#2323](#2323)) ([b6511ca](b6511ca)) * **document-api:** improve cross block selection and deleting ([#2391](#2391)) ([cb8fedd](cb8fedd)) * **document-api:** insert/replace structural content ([#2305](#2305)) ([ce0c719](ce0c719)) * **document-api:** references ([#2321](#2321)) ([6da4d9c](6da4d9c)) * **headless:** collaborative comment and tracked-change parity ([#2315](#2315)) ([4dc1be1](4dc1be1)) * **layout:** implement AutoFit table layout algorithm (SD-2174) ([#2355](#2355)) ([5c05535](5c05535)) * parts sync system including yjs ([#2325](#2325)) ([84d8945](84d8945)) * **presentation-editor:** enhance zoom functionality in web layout ([#2408](#2408)) ([d44de69](d44de69)), closes [#applyZoom](https://github.com/superdoc-dev/superdoc/issues/applyZoom) * remove naive ui ([#2240](#2240)) ([fd5444f](fd5444f)) * seed blank docx parts when loading JSON into editor ([#2401](#2401)) ([89c982f](89c982f)) * support paragraph between borders (w:pBdr/w:between) ([#2324](#2324)) ([03f8207](03f8207)), closes [#2074](#2074)

harbournick · 2026-03-17T17:21:16Z

🎉 This PR is included in superdoc v1.19.0

The release is available on GitHub release

# [0.3.0](cli-v0.2.0...cli-v0.3.0) (2026-03-20) ### Bug Fixes * arrow key navigation through and out of tables (SD-2236) ([#2476](#2476)) ([d5317ef](d5317ef)) * behavior tests ([#2436](#2436)) ([2d087f2](2d087f2)) * bug text edit commands fail on targets returned by find ([#2488](#2488)) ([7a9a448](7a9a448)) * change default link protocol ([#2319](#2319)) ([1deda06](1deda06)) * clear linked style for the next paragraph ([#2344](#2344)) ([9714ffb](9714ffb)) * clear selection on undo/redo ([#2385](#2385)) ([6473acf](6473acf)) * cli skills install ([ed7436a](ed7436a)) * **cli:** include allowed values in oneOf const validation errors ([#2455](#2455)) ([8802f90](8802f90)) * **cli:** restore tracked diff redline roundtrip ([#2438](#2438)) ([f609371](f609371)) * close toolbar overflow menu on click outside ([#2377](#2377)) ([ba74245](ba74245)) * **collaboration:** preserve body section properties across Yjs sync ([#2356](#2356)) ([ea702d6](ea702d6)) * **comments:** keep floating comment bubbles aligned with the selected thread (SD-2210 and SD-2223) ([#2390](#2390)) ([b014618](b014618)) * **comments:** resolve double-click activation and edit mode issues (SD-2035) ([#2259](#2259)) ([d9465aa](d9465aa)) * declare w15 namespace when bootstrapping numbering.xml ([#2470](#2470)) ([a14004d](a14004d)) * **diffing:** ignore volatile OOXML attrs in image and paragraph diff comparison ([#2421](#2421)) ([ca91225](ca91225)) * disable table resizing UI in viewing mode ([#2403](#2403)) ([697e799](697e799)) * doc-api story regressions and export app.xml stats ([#2478](#2478)) ([d06ff4e](d06ff4e)) * **doc-api:** gate textStyle attrs and sync reference coverage ([#2430](#2430)) ([e2d6ca6](e2d6ca6)) * **docs:** coherence pass on doc api, clean up dead code, update CLI SKILL.md ([#2424](#2424)) ([bf0d4b8](bf0d4b8)) * **document-api:** add document diff API and fix tracked diff replay in CLI host session ([#2418](#2418)) ([2a804f7](2a804f7)) * **document-api:** add mutation-ready cell addresses to tables.getCells ([#2461](#2461)) ([99bd4e5](99bd4e5)) * **document-api:** clear styles before paragraph.setStyle ([#2449](#2449)) ([bce4bb8](bce4bb8)) * **document-api:** make find/get treat content controls as sdt ([6688b8c](6688b8c)) * **document-api:** rename atRowIndex to rowIndex in tables.split ([#2473](#2473)) ([7de2864](7de2864)) * **document-api:** return fresh table ref in mutation responses ([#2453](#2453)) ([af6de73](af6de73)) * **document-api:** return NodeAddress from find and getNode instead of SDAddress (SD-2168) ([#2342](#2342)) ([edcb3c6](edcb3c6)) * **editor:** arrow key navigation across page boundaries and auto-scroll (SD-1950) ([#2191](#2191)) ([f7961d7](f7961d7)), closes [#scrollCaretIntoViewIfNeeded](https://github.com/superdoc-dev/superdoc/issues/scrollCaretIntoViewIfNeeded) [this.#painterHost](https://github.com/this./issues/painterHost) [#scrollScreenRectIntoView](https://github.com/superdoc-dev/superdoc/issues/scrollScreenRectIntoView) [#scrollCaretIntoViewIfNeeded](https://github.com/superdoc-dev/superdoc/issues/scrollCaretIntoViewIfNeeded) [#scrollActiveEndIntoView](https://github.com/superdoc-dev/superdoc/issues/scrollActiveEndIntoView) * **editor:** prevent scroll-to-top when clicking toolbar buttons ([#2236](#2236)) ([ab30a36](ab30a36)) * ensure ruler 0 is visible ([#2487](#2487)) ([096d9f0](096d9f0)) * **export:** prevent DOCX corruption from UTF-16 XML parts and schema violations (SD-2170) ([#2349](#2349)) ([fed1d6b](fed1d6b)) * faulty TOC import/export (SD-2183) ([#2371](#2371)) ([45b4452](45b4452)) * guard drawing export against invalid structures and zero IDs (SD-824) ([#2363](#2363)) ([9c7fc2e](9c7fc2e)) * **header-footer:** normalize page-relative anchor layout ([#2484](#2484)) ([6e62198](6e62198)) * **image:** sync headless image media to Y.Doc for collab persistence ([#2313](#2313)) ([72c64ed](72c64ed)) * import regression ([#2452](#2452)) ([cac5e24](cac5e24)) * improve document API dry runs, query matching, and reference block mutations ([#2498](#2498)) ([5959c5f](5959c5f)) * improve multi-column rendering ([#2369](#2369)) ([d231640](d231640)) * isolate document surface and toolbar/ruler stacking contexts ([#2491](#2491)) ([976ce14](976ce14)) * issue with vertical cells merging ([#2387](#2387)) ([e8f1c10](e8f1c10)) * **layout-engine:** match partial-row split height to renderer semantics ([#2486](#2486)) ([e0982da](e0982da)) * **layout-engine:** require bilateral opt-in for contextual spacing ([#2475](#2475)) ([40e04c2](40e04c2)) * **layout-engine:** skip redundant pageBreakBefore after page-forcing section breaks ([a950ed2](a950ed2)) * **lists:** stabilize list item addresses for docs without paraIds ([#2429](#2429)) ([0070de6](0070de6)) * match Word list marker geometry and section-carrier pagination ([#2358](#2358)) ([36d562f](36d562f)) * merged table cells owning outer borders in DOM painter ([c55f65a](c55f65a)) * newline formatting inheritance without serializing style-derived formatting (SD-2228) ([#2417](#2417)) ([5a3318f](5a3318f)) * open links in view mode ([#2350](#2350)) ([25f0aad](25f0aad)) * **painter-dom:** skip non-scrollable scroll container in virtualization (SD-2199) ([#2383](#2383)) ([1e075f6](1e075f6)) * **presentation-editor:** arrow key scroll-into-view with unconstrained containers (SD-1950) ([#2411](#2411)) ([fa8afc8](fa8afc8)), closes [#findScrollableAncestor](https://github.com/superdoc-dev/superdoc/issues/findScrollableAncestor) * preserve imported letter spacing through editor and layout ([ca9cf6a](ca9cf6a)) * preserve tracked format changes through DOCX export roundtrip ([#2395](#2395)) ([0ee9fa0](0ee9fa0)) * register DOCX numbering metadata for lists.create ([#2432](#2432)) ([129772f](129772f)) * remove syncing of runProperties with paragraph (SD-2143) ([#2343](#2343)) ([3e74426](3e74426)) * **rendering:** apply superscript/subscript font-size scaling during layout ([#2340](#2340)) ([7e9c24f](7e9c24f)) * **rendering:** show comment highlight on text with Word highlight formatting (SD-2188) ([#2370](#2370)) ([8fe0afd](8fe0afd)), closes [#ffff00](https://github.com/superdoc-dev/superdoc/issues/ffff00) * replace file running twice ([#2396](#2396)) ([a79fcaa](a79fcaa)) * **sdk:** improve agent tool definitions for better LLM accuracy ([#2494](#2494)) ([e914af7](e914af7)), closes [#8](#8) [#9](#9) [#10](#10) * seed base docx package for collaboration exports ([#2416](#2416)) ([df36853](df36853)) * show correct paragraph font in toolbar when selection is empty (SD-2145) ([#2402](#2402)) ([39e1477](39e1477)) * **super-editor:** guard against style definition nodes without elements ([#2379](#2379)) ([7dd57f8](7dd57f8)) * **super-editor:** make notes-part mutations canonical for footnotes ([#2361](#2361)) ([e232129](e232129)) * **super-editor:** preserve fontFamily in runProperties when set via document API (SD-2249) ([#2433](#2433)) ([491c3fe](491c3fe)) * **super-editor:** preserve root doc attrs during collaboration seeding ([#2359](#2359)) ([018469a](018469a)) * **super-editor:** prevent cursor jump when changing font from toolbar ([#2468](#2468)) ([c315599](c315599)) * **super-editor:** reconcile OPC package metadata during DOCX export ([#2357](#2357)) ([863254a](863254a)) * **superdoc:** expose header/footer edits in update callbacks ([#2368](#2368)) ([78d0056](78d0056)) * **superdoc:** prevent duplicate prosemirror-view bundles in dist ([32c1045](32c1045)) * surface hyperlink tracked changes in comments ([#2485](#2485)) ([ae55118](ae55118)) * **tables:** handle insertColumn right of last column ([#2451](#2451)) ([74c37ff](74c37ff)) * **tables:** prevent resize overlay artifacts during drag ([#2479](#2479)) ([1b1e712](1b1e712)) * text selection inside headers/footers ([#2404](#2404)) ([09677dc](09677dc)) * **toc:** anchor scroll precision within pages navigation (SD-2186) ([#2372](#2372)) ([cfb9a72](cfb9a72)), closes [#scrollContainer](https://github.com/superdoc-dev/superdoc/issues/scrollContainer) * **toc:** inject _Toc bookmarks so exported DOCX TOC links work without manual Update Table ([#2431](#2431)) ([54c5aa7](54c5aa7)) * toolbar state after document load (SD-2145) ([#2448](#2448)) ([6347ffe](6347ffe)) * **track-changes:** allow linked style changes in suggesting mode (SD-2182) ([#2373](#2373)) ([6400a1f](6400a1f)) * **track-changes:** cancel tracked format changes when reverted to original (SD-2181) ([#2365](#2365)) ([72077b2](72077b2)) * **track-changes:** remove logic that combines adjacent TCs with different IDs ([#2326](#2326)) ([b2f088b](b2f088b)) * **tracked-changes:** do not render empty space in TC within lists ([#2316](#2316)) ([00672dc](00672dc)) * **tracked-changes:** sync tracked changes store on undo and redo ([#2164](#2164)) ([94f0056](94f0056)) * **tracked-changes:** undo/redo applies to both document and comment bubbles ([#2437](#2437)) ([bc7cba3](bc7cba3)) * **types:** fix broken .d.ts imports in published superdoc package (SD-2227) ([#2392](#2392)) ([77807e5](77807e5)) * update list marker font before adding list item ([#2312](#2312)) ([8721614](8721614)) * update skill file ([240fb66](240fb66)) * watermark shading mismatch (SD-2147) ([#2353](#2353)) ([c94320c](c94320c)) ### Features * charts ([#2322](#2322)) ([dff2edc](dff2edc)) * cli improvements, block deletion ([#2360](#2360)) ([26972ff](26972ff)) * **cli:** add --version flag ([6199a9c](6199a9c)) * **collab:** wait for Y fragment settling before initializing editor ([b75ee17](b75ee17)) * **comments:** add scrollToComment API ([#2440](#2440)) ([0132d0e](0132d0e)) * diffing extension for comparing documents (SD-1324 and SD-89) ([#2306](#2306)) ([33e2ce6](33e2ce6)) * **doc-info:** add live page counts to doc.info ([#2435](#2435)) ([e631f4b](e631f4b)) * **doc-info:** live doc.info counts for characters, tracked changes, SDT fields, and lists ([#2428](#2428)) ([2978507](2978507)) * **document-api:** accept table coordinates in unmergeCells ([#2462](#2462)) ([5eca65b](5eca65b)) * **document-api:** add 'story' targeting for parts targeting with main api functions ([#2477](#2477)) ([49dc4ef](49dc4ef)) * **document-api:** add paragraph direction ops and clarify format.rtl ([#2474](#2474)) ([86600ac](86600ac)) * **document-api:** add table convenience ops and sync reference doc ([#2471](#2471)) ([137b1d9](137b1d9)) * **document-api:** content controls ([#2320](#2320)) ([2747e81](2747e81)) * **document-api:** headers & footers ([#2323](#2323)) ([b6511ca](b6511ca)) * **document-api:** improve cross block selection and deleting ([#2391](#2391)) ([cb8fedd](cb8fedd)) * **document-api:** insert/replace structural content ([#2305](#2305)) ([ce0c719](ce0c719)) * **document-api:** list creation and style edit commands ([#2457](#2457)) ([1d6d4bb](1d6d4bb)) * **document-api:** references ([#2321](#2321)) ([6da4d9c](6da4d9c)) * **docx:** support Word document statistic fields and F9 field updates ([#2460](#2460)) ([57b3ecc](57b3ecc)) * **headless:** collaborative comment and tracked-change parity ([#2315](#2315)) ([4dc1be1](4dc1be1)) * **layout:** implement AutoFit table layout algorithm (SD-2174) ([#2355](#2355)) ([5c05535](5c05535)) * llm tools beta ([#2393](#2393)) ([f725f36](f725f36)) * make images uploaded into table cell adjust to width of cell ([#2317](#2317)) ([c79b1d1](c79b1d1)) * parts sync system including yjs ([#2325](#2325)) ([84d8945](84d8945)) * **presentation-editor:** enhance zoom functionality in web layout ([#2408](#2408)) ([d44de69](d44de69)), closes [#applyZoom](https://github.com/superdoc-dev/superdoc/issues/applyZoom) * remove naive ui ([#2240](#2240)) ([fd5444f](fd5444f)) * **sdk:** ensure sdk clients are not global, change open() to return document handle ([#2497](#2497)) ([3b6eede](3b6eede)) * **sdk:** improve AI tool definitions for LLM accuracy (25% → 95% pass rate) ([#2446](#2446)) ([2e10e26](2e10e26)) * seed blank docx parts when loading JSON into editor ([#2401](#2401)) ([89c982f](89c982f)) * **super-editor:** bridge editor selection into Document API commands ([#2458](#2458)) ([26cef26](26cef26)) * support paragraph between borders (w:pBdr/w:between) ([#2324](#2324)) ([03f8207](03f8207)), closes [#2074](#2074) * **tables:** support lastRow style options with OOXML roundtrip parity ([#2467](#2467)) ([e84f695](e84f695)) * theming with css variables ([#2386](#2386)) ([529c500](529c500)), closes [#2441](#2441) [#ffffff](https://github.com/superdoc-dev/superdoc/issues/ffffff) [#dbdbdb](https://github.com/superdoc-dev/superdoc/issues/dbdbdb) [hi#level](https://github.com/hi/issues/level) [hi#contrast](https://github.com/hi/issues/contrast) [#f3f6fd](https://github.com/superdoc-dev/superdoc/issues/f3f6fd) [hi#level](https://github.com/hi/issues/level) [#2445](#2445) [#2469](#2469) [#ffffff](https://github.com/superdoc-dev/superdoc/issues/ffffff) ### Performance Improvements * **test:** move one-time setup to beforeAll in contract-conformance ([#2483](#2483)) ([ed4839b](ed4839b)) * **test:** speed up unit tests and migrate to bun ([#2492](#2492)) ([af44051](af44051)) ### Reverts * Revert "fix(types): fix broken .d.ts imports in published superdoc package (S…" ([#2443](#2443)) ([33215ee](33215ee)) * Revert "fix(types): fix broken .d.ts imports in published superdoc package (S…" ([#2443](#2443)) ([#2444](#2444)) ([2bde895](2bde895))

superdoc-bot · 2026-03-20T23:34:05Z

🎉 This PR is included in superdoc-cli v0.3.0

The release is available on GitHub release

superdoc-bot Bot added review: thorough community labels Mar 9, 2026

caio-pizzol requested changes Mar 9, 2026

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Comment thread packages/layout-engine/pm-adapter/src/attributes/paragraph.ts Outdated

caio-pizzol assigned gpardhivvarma Mar 9, 2026

gpardhivvarma added 2 commits March 9, 2026 18:53

Merge branch 'superdoc-dev:main' into fix/superscript-subscript-font-…

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…size

caio-pizzol approved these changes Mar 11, 2026

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test(rendering): add requested vertAlign edge-case tests

2df155d

- resetRunFormatting clears vertAlign and baselineShift - baselineShift takes precedence over vertAlign on the same run - negative baselineShift renders correctly at the painter level

caio-pizzol merged commit 7e9c24f into superdoc-dev:main Mar 11, 2026
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fix(rendering): apply superscript/subscript font-size scaling during layout#2340

fix(rendering): apply superscript/subscript font-size scaling during layout#2340
caio-pizzol merged 4 commits intosuperdoc-dev:mainfrom
gpardhivvarma:fix/superscript-subscript-font-size

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gpardhivvarma commented Mar 9, 2026

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gpardhivvarma commented Mar 9, 2026

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gpardhivvarma commented Mar 11, 2026

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