Skip to content

fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49) - #50

Merged
opaopa6969 merged 1 commit into
masterfrom
fix/issue-49-mapper-memo
Jun 28, 2026
Merged

fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49)#50
opaopa6969 merged 1 commit into
masterfrom
fix/issue-49-mapper-memo

Conversation

@opaopa6969

@opaopa6969opaopa6969 commented Jun 28, 2026

Copy link
Copy Markdown
Owner

#49 end-to-end 反映

unlaxer-parser 3.0.11（PR opaopa6969/unlaxer-parser#52）が P4 mapper を修正:

  • mapToken のトークン単位メモ化（~1000万回の冗長な部分木再マッピングを1トークン1回に）
  • token*Compat のリフレクション撤廃

これにより #19 例5（深いネスト if）が memoize ON で 12–30s → ~30ms。

変更

  • unlaxer-common / unlaxer-dsl 3.0.10 → 3.0.11
  • P4PackratFraudFormulaTest: P4 LSP: go-to-definition / find-references (ScopeStore 活用) #5 を他式と同じ strict sub-second 境界（<2s）に戻し、nested-if 残留の特例を削除。doc コメントを真因（mapping 段の再マッピング、StringSource.peek ではない）に更新。

検証

全 fraud 式 <0.5s（#5=38ms）。P4PackratFraudFormulaTest 緑。

🤖 Generated with Claude Code

@opaopa6969@claude
fix(p4): adopt unlaxer 3.0.11 (mapToken memo + no reflection);#5now…
c2e4648
… <2s strict (#49)
unlaxer-parser 3.0.11 makes the P4 mapper memoize mapToken by token identity
and drop the per-token reflection that, multiplied by ~10M redundant subtree
re-mappings, made the deeply nested fraud formula #5 take 12-30s even with
packrat parse memoization. End-to-end #5 now parses in ~30ms.
- bump unlaxer-common + unlaxer-dsl 3.0.10 -> 3.0.11
- P4PackratFraudFormulaTest: hold #5 to the same strict sub-second bound as
the other formulas (drop the nested-if residual special-case) and refresh
the doc comment to the real root cause (mapping-phase re-mapping, not
StringSource.peek).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
@opaopa6969
opaopa6969 merged commit 0bc4514 into masterJun 28, 2026
1 check failed
@opaopa6969
opaopa6969 deleted the fix/issue-49-mapper-memo branch June 28, 2026 07:39
This was referenced Jun 28, 2026
Closed
Merged
Sign up for freeto join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

No reviews

Assignees

No one assigned

Labels

None yet

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

1 participant

@opaopa6969
, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
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;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49) by opaopa6969 · Pull Request #50 · opaopa6969/tinyexpression · GitHub
Skip to content
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49) - #50
Merged
opaopa6969 merged 1 commit into
masterfrom 
fix/issue-49-mapper-memo
Jun 28, 2026
Merged
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49)#50
opaopa6969 merged 1 commit into
masterfrom 
fix/issue-49-mapper-memo
Conversation
@opaopa6969
@opaopa6969opaopa6969
commented
Jun 28, 2026

Copy link


Copy Markdown

Owner
#49 end-to-end 反映
unlaxer-parser 3.0.11（PR opaopa6969/unlaxer-parser#52）が P4 mapper を修正:
  • mapToken のトークン単位メモ化（~1000万回の冗長な部分木再マッピングを1トークン1回に）
  • token*Compat のリフレクション撤廃
これにより #19 例5（深いネスト if）が memoize ON で 12–30s → ~30ms。
変更
  • unlaxer-common / unlaxer-dsl 3.0.10 → 3.0.11
  • P4PackratFraudFormulaTest: P4 LSP: go-to-definition / find-references (ScopeStore 活用) #5 を他式と同じ strict sub-second 境界（<2s）に戻し、nested-if 残留の特例を削除。doc コメントを真因（mapping 段の再マッピング、StringSource.peek ではない）に更新。
検証
全 fraud 式 <0.5s（#5=38ms）。P4PackratFraudFormulaTest 緑。
🤖 Generated with Claude Code
@opaopa6969@claude
fix(p4): adopt unlaxer 3.0.11 (mapToken memo + no reflection);#5now…
c2e4648
… <2s strict (#49)
unlaxer-parser 3.0.11 makes the P4 mapper memoize mapToken by token identity
and drop the per-token reflection that, multiplied by ~10M redundant subtree
re-mappings, made the deeply nested fraud formula #5 take 12-30s even with
packrat parse memoization. End-to-end #5 now parses in ~30ms.
- bump unlaxer-common + unlaxer-dsl 3.0.10 -> 3.0.11
- P4PackratFraudFormulaTest: hold #5 to the same strict sub-second bound as
the other formulas (drop the nested-if residual special-case) and refresh
the doc comment to the real root cause (mapping-phase re-mapping, not
StringSource.peek).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
@opaopa6969
opaopa6969
merged commit 0bc4514
into
masterJun 28, 2026

1 check failed

@opaopa6969
opaopa6969
deleted the

fix/issue-49-mapper-memo

branch
June 28, 2026 07:39

This was referenced Jun 28, 2026

Closed

 Merged

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

Reviewers


No reviews


Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

1 participant

@opaopa6969

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49) by opaopa6969 · Pull Request #50 · opaopa6969/tinyexpression · GitHub
Skip to content
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49) - #50
Merged
opaopa6969 merged 1 commit into
masterfrom 
fix/issue-49-mapper-memo
Jun 28, 2026
Merged
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49)#50
opaopa6969 merged 1 commit into
masterfrom 
fix/issue-49-mapper-memo
Conversation
@opaopa6969
@opaopa6969opaopa6969
commented
Jun 28, 2026

Copy link


Copy Markdown

Owner
#49 end-to-end 反映
unlaxer-parser 3.0.11（PR opaopa6969/unlaxer-parser#52）が P4 mapper を修正:
  • mapToken のトークン単位メモ化（~1000万回の冗長な部分木再マッピングを1トークン1回に）
  • token*Compat のリフレクション撤廃
これにより #19 例5（深いネスト if）が memoize ON で 12–30s → ~30ms。
変更
  • unlaxer-common / unlaxer-dsl 3.0.10 → 3.0.11
  • P4PackratFraudFormulaTest: P4 LSP: go-to-definition / find-references (ScopeStore 活用) #5 を他式と同じ strict sub-second 境界（<2s）に戻し、nested-if 残留の特例を削除。doc コメントを真因（mapping 段の再マッピング、StringSource.peek ではない）に更新。
検証
全 fraud 式 <0.5s（#5=38ms）。P4PackratFraudFormulaTest 緑。
🤖 Generated with Claude Code
@opaopa6969@claude
fix(p4): adopt unlaxer 3.0.11 (mapToken memo + no reflection);#5now…
c2e4648
… <2s strict (#49)
unlaxer-parser 3.0.11 makes the P4 mapper memoize mapToken by token identity
and drop the per-token reflection that, multiplied by ~10M redundant subtree
re-mappings, made the deeply nested fraud formula #5 take 12-30s even with
packrat parse memoization. End-to-end #5 now parses in ~30ms.
- bump unlaxer-common + unlaxer-dsl 3.0.10 -> 3.0.11
- P4PackratFraudFormulaTest: hold #5 to the same strict sub-second bound as
the other formulas (drop the nested-if residual special-case) and refresh
the doc comment to the real root cause (mapping-phase re-mapping, not
StringSource.peek).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
@opaopa6969
opaopa6969
merged commit 0bc4514
into
masterJun 28, 2026

1 check failed

@opaopa6969
opaopa6969
deleted the

fix/issue-49-mapper-memo

branch
June 28, 2026 07:39

This was referenced Jun 28, 2026

Closed

 Merged

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

Reviewers


No reviews


Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

1 participant

@opaopa6969

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49) by opaopa6969 · Pull Request #50 · opaopa6969/tinyexpression · GitHub
Skip to content
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49) - #50
Merged
opaopa6969 merged 1 commit into
masterfrom 
fix/issue-49-mapper-memo
Jun 28, 2026
Merged
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49)#50
opaopa6969 merged 1 commit into
masterfrom 
fix/issue-49-mapper-memo
Conversation
@opaopa6969
@opaopa6969opaopa6969
commented
Jun 28, 2026

Copy link


Copy Markdown

Owner
#49 end-to-end 反映
unlaxer-parser 3.0.11（PR opaopa6969/unlaxer-parser#52）が P4 mapper を修正:
  • mapToken のトークン単位メモ化（~1000万回の冗長な部分木再マッピングを1トークン1回に）
  • token*Compat のリフレクション撤廃
これにより #19 例5（深いネスト if）が memoize ON で 12–30s → ~30ms。
変更
  • unlaxer-common / unlaxer-dsl 3.0.10 → 3.0.11
  • P4PackratFraudFormulaTest: P4 LSP: go-to-definition / find-references (ScopeStore 活用) #5 を他式と同じ strict sub-second 境界（<2s）に戻し、nested-if 残留の特例を削除。doc コメントを真因（mapping 段の再マッピング、StringSource.peek ではない）に更新。
検証
全 fraud 式 <0.5s（#5=38ms）。P4PackratFraudFormulaTest 緑。
🤖 Generated with Claude Code
@opaopa6969@claude
fix(p4): adopt unlaxer 3.0.11 (mapToken memo + no reflection);#5now…
c2e4648
… <2s strict (#49)
unlaxer-parser 3.0.11 makes the P4 mapper memoize mapToken by token identity
and drop the per-token reflection that, multiplied by ~10M redundant subtree
re-mappings, made the deeply nested fraud formula #5 take 12-30s even with
packrat parse memoization. End-to-end #5 now parses in ~30ms.
- bump unlaxer-common + unlaxer-dsl 3.0.10 -> 3.0.11
- P4PackratFraudFormulaTest: hold #5 to the same strict sub-second bound as
the other formulas (drop the nested-if residual special-case) and refresh
the doc comment to the real root cause (mapping-phase re-mapping, not
StringSource.peek).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
@opaopa6969
opaopa6969
merged commit 0bc4514
into
masterJun 28, 2026

1 check failed

@opaopa6969
opaopa6969
deleted the

fix/issue-49-mapper-memo

branch
June 28, 2026 07:39

This was referenced Jun 28, 2026

Closed

 Merged

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

Reviewers


No reviews


Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

1 participant

@opaopa6969

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49) by opaopa6969 · Pull Request #50 · opaopa6969/tinyexpression · GitHub
Skip to content
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49) - #50
Merged
opaopa6969 merged 1 commit into
masterfrom 
fix/issue-49-mapper-memo
Jun 28, 2026
Merged
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49)#50
opaopa6969 merged 1 commit into
masterfrom 
fix/issue-49-mapper-memo
Conversation
@opaopa6969
@opaopa6969opaopa6969
commented
Jun 28, 2026

Copy link


Copy Markdown

Owner
#49 end-to-end 反映
unlaxer-parser 3.0.11（PR opaopa6969/unlaxer-parser#52）が P4 mapper を修正:
  • mapToken のトークン単位メモ化（~1000万回の冗長な部分木再マッピングを1トークン1回に）
  • token*Compat のリフレクション撤廃
これにより #19 例5（深いネスト if）が memoize ON で 12–30s → ~30ms。
変更
  • unlaxer-common / unlaxer-dsl 3.0.10 → 3.0.11
  • P4PackratFraudFormulaTest: P4 LSP: go-to-definition / find-references (ScopeStore 活用) #5 を他式と同じ strict sub-second 境界（<2s）に戻し、nested-if 残留の特例を削除。doc コメントを真因（mapping 段の再マッピング、StringSource.peek ではない）に更新。
検証
全 fraud 式 <0.5s（#5=38ms）。P4PackratFraudFormulaTest 緑。
🤖 Generated with Claude Code
@opaopa6969@claude
fix(p4): adopt unlaxer 3.0.11 (mapToken memo + no reflection);#5now…
c2e4648
… <2s strict (#49)
unlaxer-parser 3.0.11 makes the P4 mapper memoize mapToken by token identity
and drop the per-token reflection that, multiplied by ~10M redundant subtree
re-mappings, made the deeply nested fraud formula #5 take 12-30s even with
packrat parse memoization. End-to-end #5 now parses in ~30ms.
- bump unlaxer-common + unlaxer-dsl 3.0.10 -> 3.0.11
- P4PackratFraudFormulaTest: hold #5 to the same strict sub-second bound as
the other formulas (drop the nested-if residual special-case) and refresh
the doc comment to the real root cause (mapping-phase re-mapping, not
StringSource.peek).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
@opaopa6969
opaopa6969
merged commit 0bc4514
into
masterJun 28, 2026

1 check failed

@opaopa6969
opaopa6969
deleted the

fix/issue-49-mapper-memo

branch
June 28, 2026 07:39

This was referenced Jun 28, 2026

Closed

 Merged

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

Reviewers


No reviews


Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

1 participant

@opaopa6969

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49) by opaopa6969 · Pull Request #50 · opaopa6969/tinyexpression · GitHub
Skip to content
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49) - #50
Merged
opaopa6969 merged 1 commit into
masterfrom 
fix/issue-49-mapper-memo
Jun 28, 2026
Merged
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49)#50
opaopa6969 merged 1 commit into
masterfrom 
fix/issue-49-mapper-memo
Conversation
@opaopa6969
@opaopa6969opaopa6969
commented
Jun 28, 2026

Copy link


Copy Markdown

Owner
#49 end-to-end 反映
unlaxer-parser 3.0.11（PR opaopa6969/unlaxer-parser#52）が P4 mapper を修正:
  • mapToken のトークン単位メモ化（~1000万回の冗長な部分木再マッピングを1トークン1回に）
  • token*Compat のリフレクション撤廃
これにより #19 例5（深いネスト if）が memoize ON で 12–30s → ~30ms。
変更
  • unlaxer-common / unlaxer-dsl 3.0.10 → 3.0.11
  • P4PackratFraudFormulaTest: P4 LSP: go-to-definition / find-references (ScopeStore 活用) #5 を他式と同じ strict sub-second 境界（<2s）に戻し、nested-if 残留の特例を削除。doc コメントを真因（mapping 段の再マッピング、StringSource.peek ではない）に更新。
検証
全 fraud 式 <0.5s（#5=38ms）。P4PackratFraudFormulaTest 緑。
🤖 Generated with Claude Code
@opaopa6969@claude
fix(p4): adopt unlaxer 3.0.11 (mapToken memo + no reflection);#5now…
c2e4648
… <2s strict (#49)
unlaxer-parser 3.0.11 makes the P4 mapper memoize mapToken by token identity
and drop the per-token reflection that, multiplied by ~10M redundant subtree
re-mappings, made the deeply nested fraud formula #5 take 12-30s even with
packrat parse memoization. End-to-end #5 now parses in ~30ms.
- bump unlaxer-common + unlaxer-dsl 3.0.10 -> 3.0.11
- P4PackratFraudFormulaTest: hold #5 to the same strict sub-second bound as
the other formulas (drop the nested-if residual special-case) and refresh
the doc comment to the real root cause (mapping-phase re-mapping, not
StringSource.peek).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
@opaopa6969
opaopa6969
merged commit 0bc4514
into
masterJun 28, 2026

1 check failed

@opaopa6969
opaopa6969
deleted the

fix/issue-49-mapper-memo

branch
June 28, 2026 07:39

This was referenced Jun 28, 2026

Closed

 Merged

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

Reviewers


No reviews


Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

1 participant

@opaopa6969

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49) by opaopa6969 · Pull Request #50 · opaopa6969/tinyexpression · GitHub
Skip to content
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49) - #50
Merged
opaopa6969 merged 1 commit into
masterfrom 
fix/issue-49-mapper-memo
Jun 28, 2026
Merged
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49)#50
opaopa6969 merged 1 commit into
masterfrom 
fix/issue-49-mapper-memo
Conversation
@opaopa6969
@opaopa6969opaopa6969
commented
Jun 28, 2026

Copy link


Copy Markdown

Owner
#49 end-to-end 反映
unlaxer-parser 3.0.11（PR opaopa6969/unlaxer-parser#52）が P4 mapper を修正:
  • mapToken のトークン単位メモ化（~1000万回の冗長な部分木再マッピングを1トークン1回に）
  • token*Compat のリフレクション撤廃
これにより #19 例5（深いネスト if）が memoize ON で 12–30s → ~30ms。
変更
  • unlaxer-common / unlaxer-dsl 3.0.10 → 3.0.11
  • P4PackratFraudFormulaTest: P4 LSP: go-to-definition / find-references (ScopeStore 活用) #5 を他式と同じ strict sub-second 境界（<2s）に戻し、nested-if 残留の特例を削除。doc コメントを真因（mapping 段の再マッピング、StringSource.peek ではない）に更新。
検証
全 fraud 式 <0.5s（#5=38ms）。P4PackratFraudFormulaTest 緑。
🤖 Generated with Claude Code
@opaopa6969@claude
fix(p4): adopt unlaxer 3.0.11 (mapToken memo + no reflection);#5now…
c2e4648
… <2s strict (#49)
unlaxer-parser 3.0.11 makes the P4 mapper memoize mapToken by token identity
and drop the per-token reflection that, multiplied by ~10M redundant subtree
re-mappings, made the deeply nested fraud formula #5 take 12-30s even with
packrat parse memoization. End-to-end #5 now parses in ~30ms.
- bump unlaxer-common + unlaxer-dsl 3.0.10 -> 3.0.11
- P4PackratFraudFormulaTest: hold #5 to the same strict sub-second bound as
the other formulas (drop the nested-if residual special-case) and refresh
the doc comment to the real root cause (mapping-phase re-mapping, not
StringSource.peek).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
@opaopa6969
opaopa6969
merged commit 0bc4514
into
masterJun 28, 2026

1 check failed

@opaopa6969
opaopa6969
deleted the

fix/issue-49-mapper-memo

branch
June 28, 2026 07:39

This was referenced Jun 28, 2026

Closed

 Merged

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

Reviewers


No reviews


Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

1 participant

@opaopa6969

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49) by opaopa6969 · Pull Request #50 · opaopa6969/tinyexpression · GitHub
Skip to content
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49) - #50
Merged
opaopa6969 merged 1 commit into
masterfrom 
fix/issue-49-mapper-memo
Jun 28, 2026
Merged
fix(p4): adopt unlaxer 3.0.11 — #5 nested-if now <2s (#49)#50
opaopa6969 merged 1 commit into
masterfrom 
fix/issue-49-mapper-memo
Conversation
@opaopa6969
@opaopa6969opaopa6969
commented
Jun 28, 2026

Copy link


Copy Markdown

Owner
#49 end-to-end 反映
unlaxer-parser 3.0.11（PR opaopa6969/unlaxer-parser#52）が P4 mapper を修正:
  • mapToken のトークン単位メモ化（~1000万回の冗長な部分木再マッピングを1トークン1回に）
  • token*Compat のリフレクション撤廃
これにより #19 例5（深いネスト if）が memoize ON で 12–30s → ~30ms。
変更
  • unlaxer-common / unlaxer-dsl 3.0.10 → 3.0.11
  • P4PackratFraudFormulaTest: P4 LSP: go-to-definition / find-references (ScopeStore 活用) #5 を他式と同じ strict sub-second 境界（<2s）に戻し、nested-if 残留の特例を削除。doc コメントを真因（mapping 段の再マッピング、StringSource.peek ではない）に更新。
検証
全 fraud 式 <0.5s（#5=38ms）。P4PackratFraudFormulaTest 緑。
🤖 Generated with Claude Code
@opaopa6969@claude
fix(p4): adopt unlaxer 3.0.11 (mapToken memo + no reflection);#5now…
c2e4648
… <2s strict (#49)
unlaxer-parser 3.0.11 makes the P4 mapper memoize mapToken by token identity
and drop the per-token reflection that, multiplied by ~10M redundant subtree
re-mappings, made the deeply nested fraud formula #5 take 12-30s even with
packrat parse memoization. End-to-end #5 now parses in ~30ms.
- bump unlaxer-common + unlaxer-dsl 3.0.10 -> 3.0.11
- P4PackratFraudFormulaTest: hold #5 to the same strict sub-second bound as
the other formulas (drop the nested-if residual special-case) and refresh
the doc comment to the real root cause (mapping-phase re-mapping, not
StringSource.peek).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
@opaopa6969
opaopa6969
merged commit 0bc4514
into
masterJun 28, 2026

1 check failed

@opaopa6969
opaopa6969
deleted the

fix/issue-49-mapper-memo

branch
June 28, 2026 07:39

This was referenced Jun 28, 2026

Closed

 Merged

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

Reviewers


No reviews


Assignees


No one assigned


Labels


None yet


Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

1 participant

@opaopa6969