feat(math): implement m:m matrix converter - #2753

Merged
caio-pizzol merged 1 commit into
superdoc:mainfrom
Abdeltoto:feat/math-matrix-converter
Apr 14, 2026
Merged

feat(math): implement m:m matrix converter#2753
caio-pizzol merged 1 commit into
superdoc:mainfrom
Abdeltoto:feat/math-matrix-converter

Conversation

@Abdeltoto

@AbdeltotoAbdeltoto commented Apr 8, 2026

Copy link
Copy Markdown

Closes#2601

Summary

  • Implements the m:m OMML-to-MathML converter for matrices
  • Maps m:m to <mtable> with <mtr> rows and <mtd> cells
  • Each m:mr row's m:e cells are converted independently using convertChildren
  • Returns null for empty matrices
  • Registers the converter in MATH_OBJECT_REGISTRY
  • Adds 3 unit tests covering 2x2 matrix, empty matrix, and 1x3 row vector

Spec reference

ECMA-376 Section 22.1.2.60

Test plan

  • vitest run passes for omml-to-mathml.test.ts
  • Linter and formatter pass (lefthook pre-commit)

@caio-pizzolcaio-pizzol self-assigned this Apr 9, 2026
@caio-pizzol
caio-pizzolforce-pushed the feat/math-matrix-converter branch 3 times, most recently from 8c873b5 to e8af231CompareApril 13, 2026 23:50
@caio-pizzol
feat(math): implement m:m matrix converter (closessuperdoc#2601)
bb2f86e
Convert the OMML matrix element (m:m) to MathML <mtable>. Each m:mr row
becomes an <mtr> and each m:e cell becomes an <mtd> wrapping an <mrow>
that holds the converted cell content, matching the pattern used by
fraction/equation-array/radical/nary converters.
- Empty m:e cells are preserved as positional gaps per §22.1.2.32 and
render a U+25A1 placeholder by default so the layout matches Word's
rendering. m:plcHide in m:mPr suppresses the placeholder (§22.1.2.83).
- Remaining m:mPr properties (mcs/mcJc/baseJc) are ignored for now;
follow-up work will map per-column justification onto <mtable>
columnalign.
Spec: ECMA-376 §22.1.2.60
@caio-pizzol
caio-pizzolforce-pushed the feat/math-matrix-converter branch from e8af231 to bb2f86eCompareApril 14, 2026 00:08
@caio-pizzol
caio-pizzol added this pull request to the merge queue Apr 14, 2026
Merged via the queue into superdoc:main with commit 47777f5Apr 14, 2026
47 of 50 checks passed
@superdoc-bot

superdoc-botBot commented Apr 14, 2026

Copy link
Copy Markdown
Contributor

🎉 This PR is included in @superdoc-dev/react v1.2.0-next.10

The release is available on GitHub release

@superdoc-bot

superdoc-botBot commented Apr 14, 2026

Copy link
Copy Markdown
Contributor

🎉 This PR is included in vscode-ext v2.3.0-next.13

@superdoc-bot

superdoc-botBot commented Apr 14, 2026

Copy link
Copy Markdown
Contributor

🎉 This PR is included in template-builder v1.5.0-next.13

The release is available on GitHub release

@superdoc-bot

superdoc-botBot commented Apr 14, 2026

Copy link
Copy Markdown
Contributor

🎉 This PR is included in esign v2.3.0-next.13

The release is available on GitHub release

@superdoc-bot

superdoc-botBot commented Apr 14, 2026

Copy link
Copy Markdown
Contributor

🎉 This PR is included in superdoc-cli v0.7.0-next.14

The release is available on GitHub release

@superdoc-bot

superdoc-botBot commented Apr 14, 2026

Copy link
Copy Markdown
Contributor

🎉 This PR is included in superdoc v1.26.0-next.13

The release is available on GitHub release

@superdoc-bot

superdoc-botBot commented Apr 14, 2026

Copy link
Copy Markdown
Contributor

🎉 This PR is included in superdoc-sdk v1.6.0-next.11

@superdoc-bot

superdoc-botBot commented Apr 17, 2026

Copy link
Copy Markdown
Contributor

🎉 This PR is included in superdoc-cli v0.7.0

The release is available on GitHub release

@superdoc-bot

superdoc-botBot commented Apr 17, 2026

Copy link
Copy Markdown
Contributor

🎉 This PR is included in superdoc v1.27.0

The release is available on GitHub release

@superdoc-bot

superdoc-botBot commented Apr 21, 2026

Copy link
Copy Markdown
Contributor

🎉 This PR is included in @superdoc-dev/react v1.2.0

The release is available on GitHub release

@superdoc-bot

superdoc-botBot commented Apr 22, 2026

Copy link
Copy Markdown
Contributor

🎉 This PR is included in superdoc-sdk v1.6.0

@superdoc-bot

superdoc-botBot commented May 5, 2026

Copy link
Copy Markdown
Contributor

🎉 This PR is included in vscode-ext v2.3.0

Sign up for freeto join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

No reviews

Assignees

@caio-pizzolcaio-pizzol

Labels

communityreleased on @latestreleased on @next

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

Math: implement m:m matrix converter (community)

2 participants

@Abdeltoto@caio-pizzol
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
feat(math): implement m:m matrix converter - #2753
Merged
caio-pizzol merged 1 commit into
superdoc:mainfrom 
Abdeltoto:feat/math-matrix-converter
Apr 14, 2026
Merged
feat(math): implement m:m matrix converter#2753
caio-pizzol merged 1 commit into
superdoc:mainfrom 
Abdeltoto:feat/math-matrix-converter
Conversation
@Abdeltoto
@AbdeltotoAbdeltoto
commented
Apr 8, 2026

Copy link


Copy Markdown

Closes#2601
Summary
  • Implements the m:m OMML-to-MathML converter for matrices
  • Maps m:m to <mtable> with <mtr> rows and <mtd> cells
  • Each m:mr row's m:e cells are converted independently using convertChildren
  • Returns null for empty matrices
  • Registers the converter in MATH_OBJECT_REGISTRY
  • Adds 3 unit tests covering 2x2 matrix, empty matrix, and 1x3 row vector
Spec reference
ECMA-376 Section 22.1.2.60
Test plan
  • vitest run passes for omml-to-mathml.test.ts
  •  Linter and formatter pass (lefthook pre-commit)
@caio-pizzolcaio-pizzol
self-assigned this
Apr 9, 2026
@caio-pizzol
caio-pizzolforce-pushed
the
feat/math-matrix-converter
branch
3 times, most recently
from
8c873b5 to
e8af231CompareApril 13, 2026 23:50
@caio-pizzol
feat(math): implement m:m matrix converter (closessuperdoc#2601)
bb2f86e
Convert the OMML matrix element (m:m) to MathML <mtable>. Each m:mr row
becomes an <mtr> and each m:e cell becomes an <mtd> wrapping an <mrow>
that holds the converted cell content, matching the pattern used by
fraction/equation-array/radical/nary converters.
- Empty m:e cells are preserved as positional gaps per §22.1.2.32 and
render a U+25A1 placeholder by default so the layout matches Word's
rendering. m:plcHide in m:mPr suppresses the placeholder (§22.1.2.83).
- Remaining m:mPr properties (mcs/mcJc/baseJc) are ignored for now;
follow-up work will map per-column justification onto <mtable>
columnalign.
Spec: ECMA-376 §22.1.2.60
@caio-pizzol
caio-pizzolforce-pushed
the
feat/math-matrix-converter
branch
from
e8af231 to
bb2f86eCompareApril 14, 2026 00:08
@caio-pizzol
caio-pizzol
added this pull request to the merge queue
Apr 14, 2026

Merged
via the queue into
superdoc:main
with commit 47777f5Apr 14, 2026

47 of 50 checks passed

@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in @superdoc-dev/react v1.2.0-next.10
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in vscode-ext v2.3.0-next.13
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in template-builder v1.5.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in esign v2.3.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-cli v0.7.0-next.14
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc v1.26.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-sdk v1.6.0-next.11
@superdoc-bot
superdoc-botBot
commented
Apr 17, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-cli v0.7.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 17, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc v1.27.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 21, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in @superdoc-dev/react v1.2.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 22, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-sdk v1.6.0
@superdoc-bot
superdoc-botBot
commented
May 5, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in vscode-ext v2.3.0
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers


No reviews


Assignees

@caio-pizzolcaio-pizzol

Labels

communityreleased on @latestreleased on @next

Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

Math: implement m:m matrix converter (community)


2 participants

@Abdeltoto@caio-pizzol

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat(math): implement m:m matrix converter - #2753
Merged
caio-pizzol merged 1 commit into
superdoc:mainfrom 
Abdeltoto:feat/math-matrix-converter
Apr 14, 2026
Merged
feat(math): implement m:m matrix converter#2753
caio-pizzol merged 1 commit into
superdoc:mainfrom 
Abdeltoto:feat/math-matrix-converter
Conversation
@Abdeltoto
@AbdeltotoAbdeltoto
commented
Apr 8, 2026

Copy link


Copy Markdown

Closes#2601
Summary
  • Implements the m:m OMML-to-MathML converter for matrices
  • Maps m:m to <mtable> with <mtr> rows and <mtd> cells
  • Each m:mr row's m:e cells are converted independently using convertChildren
  • Returns null for empty matrices
  • Registers the converter in MATH_OBJECT_REGISTRY
  • Adds 3 unit tests covering 2x2 matrix, empty matrix, and 1x3 row vector
Spec reference
ECMA-376 Section 22.1.2.60
Test plan
  • vitest run passes for omml-to-mathml.test.ts
  •  Linter and formatter pass (lefthook pre-commit)
@caio-pizzolcaio-pizzol
self-assigned this
Apr 9, 2026
@caio-pizzol
caio-pizzolforce-pushed
the
feat/math-matrix-converter
branch
3 times, most recently
from
8c873b5 to
e8af231CompareApril 13, 2026 23:50
@caio-pizzol
feat(math): implement m:m matrix converter (closessuperdoc#2601)
bb2f86e
Convert the OMML matrix element (m:m) to MathML <mtable>. Each m:mr row
becomes an <mtr> and each m:e cell becomes an <mtd> wrapping an <mrow>
that holds the converted cell content, matching the pattern used by
fraction/equation-array/radical/nary converters.
- Empty m:e cells are preserved as positional gaps per §22.1.2.32 and
render a U+25A1 placeholder by default so the layout matches Word's
rendering. m:plcHide in m:mPr suppresses the placeholder (§22.1.2.83).
- Remaining m:mPr properties (mcs/mcJc/baseJc) are ignored for now;
follow-up work will map per-column justification onto <mtable>
columnalign.
Spec: ECMA-376 §22.1.2.60
@caio-pizzol
caio-pizzolforce-pushed
the
feat/math-matrix-converter
branch
from
e8af231 to
bb2f86eCompareApril 14, 2026 00:08
@caio-pizzol
caio-pizzol
added this pull request to the merge queue
Apr 14, 2026

Merged
via the queue into
superdoc:main
with commit 47777f5Apr 14, 2026

47 of 50 checks passed

@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in @superdoc-dev/react v1.2.0-next.10
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in vscode-ext v2.3.0-next.13
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in template-builder v1.5.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in esign v2.3.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-cli v0.7.0-next.14
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc v1.26.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-sdk v1.6.0-next.11
@superdoc-bot
superdoc-botBot
commented
Apr 17, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-cli v0.7.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 17, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc v1.27.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 21, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in @superdoc-dev/react v1.2.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 22, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-sdk v1.6.0
@superdoc-bot
superdoc-botBot
commented
May 5, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in vscode-ext v2.3.0
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers


No reviews


Assignees

@caio-pizzolcaio-pizzol

Labels

communityreleased on @latestreleased on @next

Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

Math: implement m:m matrix converter (community)


2 participants

@Abdeltoto@caio-pizzol

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat(math): implement m:m matrix converter - #2753
Merged
caio-pizzol merged 1 commit into
superdoc:mainfrom 
Abdeltoto:feat/math-matrix-converter
Apr 14, 2026
Merged
feat(math): implement m:m matrix converter#2753
caio-pizzol merged 1 commit into
superdoc:mainfrom 
Abdeltoto:feat/math-matrix-converter
Conversation
@Abdeltoto
@AbdeltotoAbdeltoto
commented
Apr 8, 2026

Copy link


Copy Markdown

Closes#2601
Summary
  • Implements the m:m OMML-to-MathML converter for matrices
  • Maps m:m to <mtable> with <mtr> rows and <mtd> cells
  • Each m:mr row's m:e cells are converted independently using convertChildren
  • Returns null for empty matrices
  • Registers the converter in MATH_OBJECT_REGISTRY
  • Adds 3 unit tests covering 2x2 matrix, empty matrix, and 1x3 row vector
Spec reference
ECMA-376 Section 22.1.2.60
Test plan
  • vitest run passes for omml-to-mathml.test.ts
  •  Linter and formatter pass (lefthook pre-commit)
@caio-pizzolcaio-pizzol
self-assigned this
Apr 9, 2026
@caio-pizzol
caio-pizzolforce-pushed
the
feat/math-matrix-converter
branch
3 times, most recently
from
8c873b5 to
e8af231CompareApril 13, 2026 23:50
@caio-pizzol
feat(math): implement m:m matrix converter (closessuperdoc#2601)
bb2f86e
Convert the OMML matrix element (m:m) to MathML <mtable>. Each m:mr row
becomes an <mtr> and each m:e cell becomes an <mtd> wrapping an <mrow>
that holds the converted cell content, matching the pattern used by
fraction/equation-array/radical/nary converters.
- Empty m:e cells are preserved as positional gaps per §22.1.2.32 and
render a U+25A1 placeholder by default so the layout matches Word's
rendering. m:plcHide in m:mPr suppresses the placeholder (§22.1.2.83).
- Remaining m:mPr properties (mcs/mcJc/baseJc) are ignored for now;
follow-up work will map per-column justification onto <mtable>
columnalign.
Spec: ECMA-376 §22.1.2.60
@caio-pizzol
caio-pizzolforce-pushed
the
feat/math-matrix-converter
branch
from
e8af231 to
bb2f86eCompareApril 14, 2026 00:08
@caio-pizzol
caio-pizzol
added this pull request to the merge queue
Apr 14, 2026

Merged
via the queue into
superdoc:main
with commit 47777f5Apr 14, 2026

47 of 50 checks passed

@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in @superdoc-dev/react v1.2.0-next.10
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in vscode-ext v2.3.0-next.13
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in template-builder v1.5.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in esign v2.3.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-cli v0.7.0-next.14
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc v1.26.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-sdk v1.6.0-next.11
@superdoc-bot
superdoc-botBot
commented
Apr 17, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-cli v0.7.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 17, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc v1.27.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 21, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in @superdoc-dev/react v1.2.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 22, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-sdk v1.6.0
@superdoc-bot
superdoc-botBot
commented
May 5, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in vscode-ext v2.3.0
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers


No reviews


Assignees

@caio-pizzolcaio-pizzol

Labels

communityreleased on @latestreleased on @next

Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

Math: implement m:m matrix converter (community)


2 participants

@Abdeltoto@caio-pizzol

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
feat(math): implement m:m matrix converter - #2753
Merged
caio-pizzol merged 1 commit into
superdoc:mainfrom 
Abdeltoto:feat/math-matrix-converter
Apr 14, 2026
Merged
feat(math): implement m:m matrix converter#2753
caio-pizzol merged 1 commit into
superdoc:mainfrom 
Abdeltoto:feat/math-matrix-converter
Conversation
@Abdeltoto
@AbdeltotoAbdeltoto
commented
Apr 8, 2026

Copy link


Copy Markdown

Closes#2601
Summary
  • Implements the m:m OMML-to-MathML converter for matrices
  • Maps m:m to <mtable> with <mtr> rows and <mtd> cells
  • Each m:mr row's m:e cells are converted independently using convertChildren
  • Returns null for empty matrices
  • Registers the converter in MATH_OBJECT_REGISTRY
  • Adds 3 unit tests covering 2x2 matrix, empty matrix, and 1x3 row vector
Spec reference
ECMA-376 Section 22.1.2.60
Test plan
  • vitest run passes for omml-to-mathml.test.ts
  •  Linter and formatter pass (lefthook pre-commit)
@caio-pizzolcaio-pizzol
self-assigned this
Apr 9, 2026
@caio-pizzol
caio-pizzolforce-pushed
the
feat/math-matrix-converter
branch
3 times, most recently
from
8c873b5 to
e8af231CompareApril 13, 2026 23:50
@caio-pizzol
feat(math): implement m:m matrix converter (closessuperdoc#2601)
bb2f86e
Convert the OMML matrix element (m:m) to MathML <mtable>. Each m:mr row
becomes an <mtr> and each m:e cell becomes an <mtd> wrapping an <mrow>
that holds the converted cell content, matching the pattern used by
fraction/equation-array/radical/nary converters.
- Empty m:e cells are preserved as positional gaps per §22.1.2.32 and
render a U+25A1 placeholder by default so the layout matches Word's
rendering. m:plcHide in m:mPr suppresses the placeholder (§22.1.2.83).
- Remaining m:mPr properties (mcs/mcJc/baseJc) are ignored for now;
follow-up work will map per-column justification onto <mtable>
columnalign.
Spec: ECMA-376 §22.1.2.60
@caio-pizzol
caio-pizzolforce-pushed
the
feat/math-matrix-converter
branch
from
e8af231 to
bb2f86eCompareApril 14, 2026 00:08
@caio-pizzol
caio-pizzol
added this pull request to the merge queue
Apr 14, 2026

Merged
via the queue into
superdoc:main
with commit 47777f5Apr 14, 2026

47 of 50 checks passed

@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in @superdoc-dev/react v1.2.0-next.10
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in vscode-ext v2.3.0-next.13
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in template-builder v1.5.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in esign v2.3.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-cli v0.7.0-next.14
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc v1.26.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-sdk v1.6.0-next.11
@superdoc-bot
superdoc-botBot
commented
Apr 17, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-cli v0.7.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 17, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc v1.27.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 21, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in @superdoc-dev/react v1.2.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 22, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-sdk v1.6.0
@superdoc-bot
superdoc-botBot
commented
May 5, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in vscode-ext v2.3.0
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers


No reviews


Assignees

@caio-pizzolcaio-pizzol

Labels

communityreleased on @latestreleased on @next

Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

Math: implement m:m matrix converter (community)


2 participants

@Abdeltoto@caio-pizzol

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat(math): implement m:m matrix converter - #2753
Merged
caio-pizzol merged 1 commit into
superdoc:mainfrom 
Abdeltoto:feat/math-matrix-converter
Apr 14, 2026
Merged
feat(math): implement m:m matrix converter#2753
caio-pizzol merged 1 commit into
superdoc:mainfrom 
Abdeltoto:feat/math-matrix-converter
Conversation
@Abdeltoto
@AbdeltotoAbdeltoto
commented
Apr 8, 2026

Copy link


Copy Markdown

Closes#2601
Summary
  • Implements the m:m OMML-to-MathML converter for matrices
  • Maps m:m to <mtable> with <mtr> rows and <mtd> cells
  • Each m:mr row's m:e cells are converted independently using convertChildren
  • Returns null for empty matrices
  • Registers the converter in MATH_OBJECT_REGISTRY
  • Adds 3 unit tests covering 2x2 matrix, empty matrix, and 1x3 row vector
Spec reference
ECMA-376 Section 22.1.2.60
Test plan
  • vitest run passes for omml-to-mathml.test.ts
  •  Linter and formatter pass (lefthook pre-commit)
@caio-pizzolcaio-pizzol
self-assigned this
Apr 9, 2026
@caio-pizzol
caio-pizzolforce-pushed
the
feat/math-matrix-converter
branch
3 times, most recently
from
8c873b5 to
e8af231CompareApril 13, 2026 23:50
@caio-pizzol
feat(math): implement m:m matrix converter (closessuperdoc#2601)
bb2f86e
Convert the OMML matrix element (m:m) to MathML <mtable>. Each m:mr row
becomes an <mtr> and each m:e cell becomes an <mtd> wrapping an <mrow>
that holds the converted cell content, matching the pattern used by
fraction/equation-array/radical/nary converters.
- Empty m:e cells are preserved as positional gaps per §22.1.2.32 and
render a U+25A1 placeholder by default so the layout matches Word's
rendering. m:plcHide in m:mPr suppresses the placeholder (§22.1.2.83).
- Remaining m:mPr properties (mcs/mcJc/baseJc) are ignored for now;
follow-up work will map per-column justification onto <mtable>
columnalign.
Spec: ECMA-376 §22.1.2.60
@caio-pizzol
caio-pizzolforce-pushed
the
feat/math-matrix-converter
branch
from
e8af231 to
bb2f86eCompareApril 14, 2026 00:08
@caio-pizzol
caio-pizzol
added this pull request to the merge queue
Apr 14, 2026

Merged
via the queue into
superdoc:main
with commit 47777f5Apr 14, 2026

47 of 50 checks passed

@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in @superdoc-dev/react v1.2.0-next.10
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in vscode-ext v2.3.0-next.13
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in template-builder v1.5.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in esign v2.3.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-cli v0.7.0-next.14
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc v1.26.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-sdk v1.6.0-next.11
@superdoc-bot
superdoc-botBot
commented
Apr 17, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-cli v0.7.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 17, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc v1.27.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 21, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in @superdoc-dev/react v1.2.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 22, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-sdk v1.6.0
@superdoc-bot
superdoc-botBot
commented
May 5, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in vscode-ext v2.3.0
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers


No reviews


Assignees

@caio-pizzolcaio-pizzol

Labels

communityreleased on @latestreleased on @next

Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

Math: implement m:m matrix converter (community)


2 participants

@Abdeltoto@caio-pizzol

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat(math): implement m:m matrix converter - #2753
Merged
caio-pizzol merged 1 commit into
superdoc:mainfrom 
Abdeltoto:feat/math-matrix-converter
Apr 14, 2026
Merged
feat(math): implement m:m matrix converter#2753
caio-pizzol merged 1 commit into
superdoc:mainfrom 
Abdeltoto:feat/math-matrix-converter
Conversation
@Abdeltoto
@AbdeltotoAbdeltoto
commented
Apr 8, 2026

Copy link


Copy Markdown

Closes#2601
Summary
  • Implements the m:m OMML-to-MathML converter for matrices
  • Maps m:m to <mtable> with <mtr> rows and <mtd> cells
  • Each m:mr row's m:e cells are converted independently using convertChildren
  • Returns null for empty matrices
  • Registers the converter in MATH_OBJECT_REGISTRY
  • Adds 3 unit tests covering 2x2 matrix, empty matrix, and 1x3 row vector
Spec reference
ECMA-376 Section 22.1.2.60
Test plan
  • vitest run passes for omml-to-mathml.test.ts
  •  Linter and formatter pass (lefthook pre-commit)
@caio-pizzolcaio-pizzol
self-assigned this
Apr 9, 2026
@caio-pizzol
caio-pizzolforce-pushed
the
feat/math-matrix-converter
branch
3 times, most recently
from
8c873b5 to
e8af231CompareApril 13, 2026 23:50
@caio-pizzol
feat(math): implement m:m matrix converter (closessuperdoc#2601)
bb2f86e
Convert the OMML matrix element (m:m) to MathML <mtable>. Each m:mr row
becomes an <mtr> and each m:e cell becomes an <mtd> wrapping an <mrow>
that holds the converted cell content, matching the pattern used by
fraction/equation-array/radical/nary converters.
- Empty m:e cells are preserved as positional gaps per §22.1.2.32 and
render a U+25A1 placeholder by default so the layout matches Word's
rendering. m:plcHide in m:mPr suppresses the placeholder (§22.1.2.83).
- Remaining m:mPr properties (mcs/mcJc/baseJc) are ignored for now;
follow-up work will map per-column justification onto <mtable>
columnalign.
Spec: ECMA-376 §22.1.2.60
@caio-pizzol
caio-pizzolforce-pushed
the
feat/math-matrix-converter
branch
from
e8af231 to
bb2f86eCompareApril 14, 2026 00:08
@caio-pizzol
caio-pizzol
added this pull request to the merge queue
Apr 14, 2026

Merged
via the queue into
superdoc:main
with commit 47777f5Apr 14, 2026

47 of 50 checks passed

@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in @superdoc-dev/react v1.2.0-next.10
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in vscode-ext v2.3.0-next.13
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in template-builder v1.5.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in esign v2.3.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-cli v0.7.0-next.14
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc v1.26.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-sdk v1.6.0-next.11
@superdoc-bot
superdoc-botBot
commented
Apr 17, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-cli v0.7.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 17, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc v1.27.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 21, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in @superdoc-dev/react v1.2.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 22, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-sdk v1.6.0
@superdoc-bot
superdoc-botBot
commented
May 5, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in vscode-ext v2.3.0
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers


No reviews


Assignees

@caio-pizzolcaio-pizzol

Labels

communityreleased on @latestreleased on @next

Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

Math: implement m:m matrix converter (community)


2 participants

@Abdeltoto@caio-pizzol

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
feat(math): implement m:m matrix converter - #2753
Merged
caio-pizzol merged 1 commit into
superdoc:mainfrom 
Abdeltoto:feat/math-matrix-converter
Apr 14, 2026
Merged
feat(math): implement m:m matrix converter#2753
caio-pizzol merged 1 commit into
superdoc:mainfrom 
Abdeltoto:feat/math-matrix-converter
Conversation
@Abdeltoto
@AbdeltotoAbdeltoto
commented
Apr 8, 2026

Copy link


Copy Markdown

Closes#2601
Summary
  • Implements the m:m OMML-to-MathML converter for matrices
  • Maps m:m to <mtable> with <mtr> rows and <mtd> cells
  • Each m:mr row's m:e cells are converted independently using convertChildren
  • Returns null for empty matrices
  • Registers the converter in MATH_OBJECT_REGISTRY
  • Adds 3 unit tests covering 2x2 matrix, empty matrix, and 1x3 row vector
Spec reference
ECMA-376 Section 22.1.2.60
Test plan
  • vitest run passes for omml-to-mathml.test.ts
  •  Linter and formatter pass (lefthook pre-commit)
@caio-pizzolcaio-pizzol
self-assigned this
Apr 9, 2026
@caio-pizzol
caio-pizzolforce-pushed
the
feat/math-matrix-converter
branch
3 times, most recently
from
8c873b5 to
e8af231CompareApril 13, 2026 23:50
@caio-pizzol
feat(math): implement m:m matrix converter (closessuperdoc#2601)
bb2f86e
Convert the OMML matrix element (m:m) to MathML <mtable>. Each m:mr row
becomes an <mtr> and each m:e cell becomes an <mtd> wrapping an <mrow>
that holds the converted cell content, matching the pattern used by
fraction/equation-array/radical/nary converters.
- Empty m:e cells are preserved as positional gaps per §22.1.2.32 and
render a U+25A1 placeholder by default so the layout matches Word's
rendering. m:plcHide in m:mPr suppresses the placeholder (§22.1.2.83).
- Remaining m:mPr properties (mcs/mcJc/baseJc) are ignored for now;
follow-up work will map per-column justification onto <mtable>
columnalign.
Spec: ECMA-376 §22.1.2.60
@caio-pizzol
caio-pizzolforce-pushed
the
feat/math-matrix-converter
branch
from
e8af231 to
bb2f86eCompareApril 14, 2026 00:08
@caio-pizzol
caio-pizzol
added this pull request to the merge queue
Apr 14, 2026

Merged
via the queue into
superdoc:main
with commit 47777f5Apr 14, 2026

47 of 50 checks passed

@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in @superdoc-dev/react v1.2.0-next.10
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in vscode-ext v2.3.0-next.13
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in template-builder v1.5.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in esign v2.3.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-cli v0.7.0-next.14
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc v1.26.0-next.13
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 14, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-sdk v1.6.0-next.11
@superdoc-bot
superdoc-botBot
commented
Apr 17, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-cli v0.7.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 17, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc v1.27.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 21, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in @superdoc-dev/react v1.2.0
The release is available on GitHub release
@superdoc-bot
superdoc-botBot
commented
Apr 22, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in superdoc-sdk v1.6.0
@superdoc-bot
superdoc-botBot
commented
May 5, 2026

Copy link


Copy Markdown

Contributor
🎉 This PR is included in vscode-ext v2.3.0
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment

Reviewers


No reviews


Assignees

@caio-pizzolcaio-pizzol

Labels

communityreleased on @latestreleased on @next

Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

Math: implement m:m matrix converter (community)


2 participants

@Abdeltoto@caio-pizzol