Use jsxref shortform for null, this, delete, new, instanceof by caugner · Pull Request #44221 · mdn/content

caugner · 2026-05-22T10:36:47Z

Description

Update jsxref references to use the bare-keyword shortform for five JavaScript operator keywords whose canonical pages live under Web/JavaScript/Reference/Operators/:

{{jsxref("Operators/null", "null")}} → {{jsxref("null")}}
{{jsxref("Operators/this", "this")}} → {{jsxref("this")}}
{{jsxref("Operators/delete", "delete")}} → {{jsxref("delete")}}
{{jsxref("Operators/new", "new")}} → {{jsxref("new")}}
{{jsxref("Operators/instanceof", "instanceof")}} → {{jsxref("instanceof")}}

As a workaround to make the shortform resolve on current rari, also adds the five Reference/<keyword> → Reference/Operators/<keyword> redirects. With mdn/rari#715, the future jsxref macro supports these bare-keyword references out of the box and the redirects will no longer be load-bearing.

Motivation

Make sources easier to read and write: the duplicated arg ("Operators/foo", "foo") is awkward boilerplate, and the shortform matches how Global_Objects/* references already work ({{jsxref("Array")}} rather than {{jsxref("Global_Objects/Array", "Array")}}).

Additional details

66 files touched across glossary, Web APIs, and the JavaScript reference itself.
Longforms with custom display text (e.g. "delete x", "deleted", "x instanceof y") are preserved — only the redundant "X", "X" pattern is collapsed.
On current rari, each shortform call produces a templ-redirected-link warning because the rendered href (…/Reference/null etc.) bounces through the new redirect entries to …/Reference/Operators/null. Those warnings go away with fix(jsxref): build Web/JavaScript index to resolve names rari#715, which builds a Web/JavaScript/Reference slug index so jsxref resolves bare keywords directly to the canonical Operators/* URL.

Related issues and pull requests

Relates to mdn/rari#715

Adds `Reference/{null,this,delete,new,instanceof}` → `Reference/Operators/{...}` so `{{jsxref("name")}}` shortform resolves directly via the first lookup path in `jsxref`.

Replaces `{{jsxref("Operators/X", "X")}}` with `{{jsxref("X")}}` for `null`, `this`, `delete`, `new`, and `instanceof` across 66 files. Resolution now goes through the `Reference/X` redirects added in the prior commit and the `Reference` slug index in rari@jsxref-with-index. Longforms with custom display text (e.g. `"delete x"`, `"deleted"`, `"x instanceof y"`) are preserved as-is.

github-actions · 2026-05-22T10:38:31Z

Preview URLs (66 pages)

Flaws (107)

Found an unexpected or unresolvable flaw? Please report it here.

URL: /en-US/docs/Glossary/Binding
Title: Binding
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Learn_web_development/Core/Scripting/Object_basics
Title: JavaScript object basics
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect

URL: /en-US/docs/Mozilla/Firefox/Releases/38
Title: Firefox 38 release notes for developers
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect

URL: /en-US/docs/Mozilla/Firefox/Releases/40
Title: Firefox 40 release notes for developers
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect

URL: /en-US/docs/Mozilla/Firefox/Releases/44
Title: Firefox 44 release notes for developers
Flaw count: 3

macros:
- Macro cssxref produces link /en-US/docs/Web/CSS/@page/marks which doesn't resolve
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro domxref produces link /en-US/docs/Web/API/MessageEvent/initMessageEvent which doesn't resolve

URL: /en-US/docs/Web/API/DOMTokenList/forEach
Title: DOMTokenList: forEach() method
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Web/API/EventTarget/addEventListener
Title: EventTarget: addEventListener() method
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Web/API/LargestContentfulPaint/presentationTime
Title: LargestContentfulPaint: presentationTime property
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/null which is a redirect

URL: /en-US/docs/Web/API/PerformanceElementTiming/presentationTime
Title: PerformanceElementTiming: presentationTime property
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/null which is a redirect

URL: /en-US/docs/Web/API/PerformanceLongAnimationFrameTiming/presentationTime
Title: PerformanceLongAnimationFrameTiming: presentationTime property
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/null which is a redirect

URL: /en-US/docs/Web/API/PerformancePaintTiming/presentationTime
Title: PerformancePaintTiming: presentationTime property
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/null which is a redirect

URL: /en-US/docs/Web/API/WindowClient/navigate
Title: WindowClient: navigate() method
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/null which is a redirect

URL: /en-US/docs/Web/JavaScript
Title: JavaScript
Flaw count: 3

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/instanceof which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Web/JavaScript/Guide/Meta_programming
Title: Meta programming
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/instanceof which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference
Title: JavaScript reference
Flaw count: 4

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/delete which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/instanceof which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Classes
Title: Classes
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Classes/static
Title: static
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Errors/Bad_new_optional
Title: SyntaxError: new keyword cannot be used with an optional chain
Flaw count: 2

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Errors/Bad_super_call
Title: SyntaxError: super() is only valid in derived class constructors
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Errors/Builtin_ctor_no_new
Title: TypeError: calling a builtin X constructor without new is forbidden
Flaw count: 2

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Errors/Class_ctor_no_new
Title: TypeError: class constructors must be invoked with 'new'
Flaw count: 2

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Errors/Invalid_derived_return
Title: TypeError: derived class constructor returned invalid value x
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Errors/Super_not_called
Title: ReferenceError: must call super constructor before using 'this' in derived class constructor
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Functions/get
Title: get
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/delete which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Functions/set
Title: set
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/delete which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects
Title: Standard built-in objects
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/forEach
Title: Array.prototype.forEach()
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/BigInt/BigInt
Title: BigInt() constructor
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/null which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Error
Title: Error
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/instanceof which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Error/Error
Title: Error() constructor
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/arguments
Title: Function.prototype.arguments
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/null which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/bind
Title: Function.prototype.bind()
Flaw count: 6

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- and 1 more flaws omitted

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/caller
Title: Function.prototype.caller
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/null which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/globalThis
Title: globalThis
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Iterator/from
Title: Iterator.from()
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/instanceof which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Object
Title: Object
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/delete which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/isPrototypeOf
Title: Object.prototype.isPrototypeOf()
Flaw count: 2

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/instanceof which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/instanceof which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/proto
Title: Object.prototype.__proto__
Flaw count: 2

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/null which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/null which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy/Proxy
Title: Proxy() constructor
Flaw count: 3

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/delete which is a redirect
- Sidebar jsref produces link /en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy/handler which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy/Proxy/construct
Title: handler.construct()
Flaw count: 5

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Sidebar jsref produces link /en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy/handler which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy/Proxy/deleteProperty
Title: handler.deleteProperty()
Flaw count: 5

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/delete which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/delete which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/delete which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/delete which is a redirect
- Sidebar jsref produces link /en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy/handler which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy/Proxy/getPrototypeOf
Title: handler.getPrototypeOf()
Flaw count: 2

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/instanceof which is a redirect
- Sidebar jsref produces link /en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy/handler which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Reflect/construct
Title: Reflect.construct()
Flaw count: 2

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Reflect/deleteProperty
Title: Reflect.deleteProperty()
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/delete which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Set
Title: Set
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Set/difference
Title: Set.prototype.difference()
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Set/intersection
Title: Set.prototype.intersection()
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Set/isDisjointFrom
Title: Set.prototype.isDisjointFrom()
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Set/isSubsetOf
Title: Set.prototype.isSubsetOf()
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Set/isSupersetOf
Title: Set.prototype.isSupersetOf()
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Set/symmetricDifference
Title: Set.prototype.symmetricDifference()
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Set/union
Title: Set.prototype.union()
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/SharedArrayBuffer/SharedArrayBuffer
Title: SharedArrayBuffer() constructor
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/String
Title: String
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol
Title: Symbol
Flaw count: 3

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/instanceof which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/instanceof which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol/hasInstance
Title: Symbol.hasInstance
Flaw count: 2

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/instanceof which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/instanceof which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol/Symbol
Title: Symbol() constructor
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Lexical_grammar
Title: Lexical grammar
Flaw count: 5

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/delete which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/instanceof which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/null which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Operators
Title: Expressions and operators
Flaw count: 5

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/this which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/delete which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/instanceof which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Operators/Grouping
Title: Grouping operator ( )
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/delete which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Operators/Operator_precedence
Title: Operator precedence
Flaw count: 2

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Operators/Optional_chaining
Title: Optional chaining (?.)
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Operators/Spread_syntax
Title: Spread syntax (...)
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Operators/this
Title: this
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/new which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Operators/typeof
Title: typeof
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/instanceof which is a redirect

URL: /en-US/docs/Web/JavaScript/Reference/Statements/var
Title: var
Flaw count: 1

macros:
- Macro jsxref produces link /en-US/docs/Web/JavaScript/Reference/delete which is a redirect

External URLs (4)

URL: /en-US/docs/Mozilla/Firefox/Releases/38
Title: Firefox 38 release notes for developers

https://bugzil.la/1108930 (1 time) (Note! This may be a new URL 👀)

URL: /en-US/docs/Mozilla/Firefox/Releases/40
Title: Firefox 40 release notes for developers

https://bugzil.la/1147817 (1 time) (Note! This may be a new URL 👀)

URL: /en-US/docs/Mozilla/Firefox/Releases/44
Title: Firefox 44 release notes for developers

https://bugzil.la/1214936 (1 time) (Note! This may be a new URL 👀)
https://bugzil.la/980945 (1 time) (Note! This may be a new URL 👀)

dipikabh

LGTM

…ator shorthands Use the bare-keyword shortform for the 5 operator keywords `null`, `this`, `delete`, `new`, `instanceof` per the convention introduced in mdn/content#44221. The shortform resolves cleanly on current rari thanks to the `Reference/<kw>` -> `Reference/Operators/<kw>` redirects that PR added, and resolves natively under the index-aware rari from mdn/rari#715. Only collapses the redundant-display pattern (`("Operators/X", "X")`); longforms with custom display text (`"delete x"`, `"deleted"`, `"x instanceof y"`) are preserved.

Mirrors the en-US redirects added in mdn/content#44221 for the 5 operator-keyword shorthands (`null`, `this`, `delete`, `new`, `instanceof`). Without these per-locale redirects, the bare-keyword `{{jsxref("null")}}` shortform produces a 404 under the deployed rari; with them, it falls back via redirect to the canonical `Reference/Operators/<kw>` page. The index-aware rari from mdn/rari#715 resolves the shortform directly without needing the redirect.

…ator shorthands Use the bare-keyword shortform for the 5 operator keywords `null`, `this`, `delete`, `new`, `instanceof` per the convention introduced in mdn/content#44221. The shortform resolves cleanly on current rari thanks to the `Reference/<kw>` -> `Reference/Operators/<kw>` redirects that PR added, and resolves natively under the index-aware rari from mdn/rari#715. Only collapses the redundant-display pattern (`("Operators/X", "X")`); longforms with custom display text (`"delete x"`, `"deleted"`, `"x instanceof y"`) are preserved.

Mirrors the en-US redirects added in mdn/content#44221 for the 5 operator-keyword shorthands (`null`, `this`, `delete`, `new`, `instanceof`). Without these per-locale redirects, the bare-keyword `{{jsxref("null")}}` shortform produces a 404 under the deployed rari; with them, it falls back via redirect to the canonical `Reference/Operators/<kw>` page. The index-aware rari from mdn/rari#715 resolves the shortform directly without needing the redirect.

…ator shorthands Use the bare-keyword shortform for the 5 operator keywords `null`, `this`, `delete`, `new`, `instanceof` per the convention introduced in mdn/content#44221. The shortform resolves cleanly on current rari thanks to the `Reference/<kw>` -> `Reference/Operators/<kw>` redirects that PR added, and resolves natively under the index-aware rari from mdn/rari#715. Only collapses the redundant-display pattern (`("Operators/X", "X")`); longforms with custom display text (`"delete x"`, `"deleted"`, `"x instanceof y"`) are preserved.

Mirrors the en-US redirects added in mdn/content#44221 for the 5 operator-keyword shorthands (`null`, `this`, `delete`, `new`, `instanceof`). Without these per-locale redirects, the bare-keyword `{{jsxref("null")}}` shortform produces a 404 under the deployed rari; with them, it falls back via redirect to the canonical `Reference/Operators/<kw>` page. The index-aware rari from mdn/rari#715 resolves the shortform directly without needing the redirect.

…ator shorthands Use the bare-keyword shortform for the 5 operator keywords `null`, `this`, `delete`, `new`, `instanceof` per the convention introduced in mdn/content#44221. The shortform resolves cleanly on current rari thanks to the `Reference/<kw>` -> `Reference/Operators/<kw>` redirects that PR added, and resolves natively under the index-aware rari from mdn/rari#715. Only collapses the redundant-display pattern (`("Operators/X", "X")`); longforms with custom display text (`"delete x"`, `"deleted"`, `"x instanceof y"`) are preserved.

Mirrors the en-US redirects added in mdn/content#44221 for the 5 operator-keyword shorthands (`null`, `this`, `delete`, `new`, `instanceof`). Without these per-locale redirects, the bare-keyword `{{jsxref("null")}}` shortform produces a 404 under the deployed rari; with them, it falls back via redirect to the canonical `Reference/Operators/<kw>` page. The index-aware rari from mdn/rari#715 resolves the shortform directly without needing the redirect.

…perator shorthands Use the bare-keyword shortform for the 5 operator keywords `null`, `this`, `delete`, `new`, `instanceof` per the convention introduced in mdn/content#44221. The shortform resolves cleanly on current rari thanks to the `Reference/<kw>` -> `Reference/Operators/<kw>` redirects that PR added, and resolves natively under the index-aware rari from mdn/rari#715. Only collapses the redundant-display pattern (`("Operators/X", "X")`); longforms with custom display text (`"delete x"`, `"deleted"`, `"x instanceof y"`) are preserved.

Mirrors the en-US redirects added in mdn/content#44221 for the 5 operator-keyword shorthands (`null`, `this`, `delete`, `new`, `instanceof`). Without these per-locale redirects, the bare-keyword `{{jsxref("null")}}` shortform produces a 404 under the deployed rari; with them, it falls back via redirect to the canonical `Reference/Operators/<kw>` page. The index-aware rari from mdn/rari#715 resolves the shortform directly without needing the redirect.

…ator shorthands Use the bare-keyword shortform for the 5 operator keywords `null`, `this`, `delete`, `new`, `instanceof` per the convention introduced in mdn/content#44221. The shortform resolves cleanly on current rari thanks to the `Reference/<kw>` -> `Reference/Operators/<kw>` redirects that PR added, and resolves natively under the index-aware rari from mdn/rari#715. Only collapses the redundant-display pattern (`("Operators/X", "X")`); longforms with custom display text (`"delete x"`, `"deleted"`, `"x instanceof y"`) are preserved.

Mirrors the en-US redirects added in mdn/content#44221 for the 5 operator-keyword shorthands (`null`, `this`, `delete`, `new`, `instanceof`). Without these per-locale redirects, the bare-keyword `{{jsxref("null")}}` shortform produces a 404 under the deployed rari; with them, it falls back via redirect to the canonical `Reference/Operators/<kw>` page. The index-aware rari from mdn/rari#715 resolves the shortform directly without needing the redirect.

…perator shorthands Use the bare-keyword shortform for the 5 operator keywords `null`, `this`, `delete`, `new`, `instanceof` per the convention introduced in mdn/content#44221. The shortform resolves cleanly on current rari thanks to the `Reference/<kw>` -> `Reference/Operators/<kw>` redirects that PR added, and resolves natively under the index-aware rari from mdn/rari#715. Only collapses the redundant-display pattern (`("Operators/X", "X")`); longforms with custom display text (`"delete x"`, `"deleted"`, `"x instanceof y"`) are preserved.

Mirrors the en-US redirects added in mdn/content#44221 for the 5 operator-keyword shorthands (`null`, `this`, `delete`, `new`, `instanceof`). Without these per-locale redirects, the bare-keyword `{{jsxref("null")}}` shortform produces a 404 under the deployed rari; with them, it falls back via redirect to the canonical `Reference/Operators/<kw>` page. The index-aware rari from mdn/rari#715 resolves the shortform directly without needing the redirect.

…perator shorthands Use the bare-keyword shortform for the 5 operator keywords `null`, `this`, `delete`, `new`, `instanceof` per the convention introduced in mdn/content#44221. The shortform resolves cleanly on current rari thanks to the `Reference/<kw>` -> `Reference/Operators/<kw>` redirects that PR added, and resolves natively under the index-aware rari from mdn/rari#715. Only collapses the redundant-display pattern (`("Operators/X", "X")`); longforms with custom display text (`"delete x"`, `"deleted"`, `"x instanceof y"`) are preserved.

Mirrors the en-US redirects added in mdn/content#44221 for the 5 operator-keyword shorthands (`null`, `this`, `delete`, `new`, `instanceof`). Without these per-locale redirects, the bare-keyword `{{jsxref("null")}}` shortform produces a 404 under the deployed rari; with them, it falls back via redirect to the canonical `Reference/Operators/<kw>` page. The index-aware rari from mdn/rari#715 resolves the shortform directly without needing the redirect.

* fix(fr): translate localized JS namespace prefixes in `jsxref` args `Instructions/`, `Opérateurs/`, `Objets_globaux/`, `Fonctions/`, and similar locale-translated path prefixes don't resolve against the en-US `jsxref` index. Rewrite to the canonical en-US prefixes (`Statements/`, `Operators/`, `Global_Objects/`, `Functions/`). * fix(fr): rewrite `@@<name>` to `Symbol.<name>` in `jsxref` args The `@@iterator` / `@@species` / etc. notation is the old MDN convention for well-known symbol properties. Canonical pages now live under `Symbol.<name>` (e.g. `Symbol.iterator`). Update the macro args to match and insert a `/` so the normalization step (`.` -> `/`) doesn't split the `Symbol.` qualifier. * fix(fr): strip trailing `.prototype` from `jsxref` class refs `{{jsxref("Object.prototype")}}` and similar refs were producing broken links because no `Object/prototype` page exists; the class page (`Object`, `Array`, etc.) documents `.prototype` directly. Rewrite to link to the class page. * fix(fr): rewrite `Proxy.handler.X` to `Proxy/Proxy/X` in `jsxref` args The handler-trap pages live under `Global_Objects/Proxy/Proxy/<trap>`; the old `Proxy.handler` namespace was retired. Update the macro args to point at the canonical paths. * fix(fr): rewrite stale Operators aggregate-page refs in `jsxref` The old `Operators/<Group>_Operators` slugs and related obsolete leaves (e.g. `Spread_operator`, `Nullish_coalescing_operator`) redirect under the en-US slug graph but never reach the canonical pages cleanly. Rewrite the first arg to the current canonical sub-path. * fix(fr): rewrite localized `Functions/<leaf>` refs in `jsxref` `Functions/Fonctions_fléchées` and `Functions/Valeurs_par_défaut_des_arguments` (French translations of the canonical English leaf names) don't resolve under the en-US canonical path. Rewrite to `Functions/Arrow_functions` and `Functions/Default_parameters`. * fix(fr): translate French leaf slugs to canonical en-US in `jsxref` Cover the residual French-translated leaves that weren't reached by the en-US namespace-prefix sweep: - `Operators/L_opérateur_<x>` -> `Operators/<x>` (delete, function, new, in, this, typeof, void, instanceof, yield, class, …); `L_opérateur_get`/`set` map to `Functions/get`/`Functions/set`. - `Operators/Opérateurs_de_comparaison` -> `Operators`. - `Operators/Affecter_par_décomposition` -> `Operators/Destructuring`. - `Statements/bloc`/`vide`/`for_each...in` -> `block`/`Empty`/ `Deprecated_and_obsolete_features`. - `Functions/paramètres_du_reste`/`Définition_de_méthode`/ `arguments.length` -> canonical en-US sub-paths. - Bare `Fonctions`/`Les_protocoles_iteration`/`Grammaire_lexicale` -> `Functions`/`Iteration_protocols`/`Lexical_grammar`. - `Instruction/function*` (singular typo) -> `Statements/function*`. * fix(fr): rewrite `Opérateurs_d_affectation` refs in `jsxref` The French slug `Operators/Opérateurs_d_affectation` mirrors the en-US `Operators/Assignment_Operators` that was split into `Operators#Assignment_operators`. Rewrite the macro to use the canonical `Operators` page with the `Assignment_operators` anchor. * fix(fr): translate residual French operator slugs in `jsxref` Cover three more French-translated operator leaves the previous sweep missed: `Syntaxe_décomposition` -> `Spread_syntax`, `Initialisateur_objet` -> `Object_initializer`, and `L_opérateur_virgule` -> `Comma_operator`. * fix(fr): rewrite `Global_Objects/Proxy/handler[/X]` to `Proxy/Proxy[/X]` The slash-form full-path Proxy handler refs weren't covered by the earlier dot-form (`Proxy.handler.X`) sweep. The handler-trap pages now live under `Global_Objects/Proxy/Proxy/<trap>`; rewrite the full-path form to match. * fix(fr): rewrite stale `jsxref` args to canonical slugs Each old slug below resolves only via an en-US redirect; wire the macro to the canonical sub-path so the link doesn't hop: - `null` (bare) -> `Operators/null` (preserve display "null"). - `eval` (bare) -> `Global_Objects/eval` (preserve display "eval"). - `Global_Objects/null` -> `Operators/null`. - `Global_Objects/String/contains` -> `Global_Objects/String/includes`. - `Global_Objects/TypedArray/name` -> `Global_Objects/Function/name`. - `Statements/default` -> `Statements/switch`. - `instructions/const` (lowercase typo) -> `Statements/const`. * fix(fr): point `arguments.caller` ref at `Function.prototype.caller` There is no `arguments/caller` page (the property was removed). The closest canonical reference is `Global_Objects/Function/caller`, which documents the same deprecated mechanism on the function prototype. Preserve the original `arguments.caller` display text. * fix(fr): rewrite stale `jsxref` arg variants to canonical slugs Cover dotted/parenthesized forms missed by the prior pass: - `eval()` (with parens) -> `Global_Objects/eval`. - `String.prototype.contains[()]` -> `String.prototype.includes[()]`. - `TypedArray.name` -> `Function.name` (inherited from `Function.prototype`). - `<Wrapper>.prototype.toSource[()]` (`Object`/`Array`/`Boolean`/ `Error`/`Number`/`String`) -> `.toString[()]` (the redirect target for all removed `toSource` wrappers). When the macro had no explicit display arg, the original (pre-rewrite) arg is inserted as the display text so the rendered label keeps reflecting what the author wrote (e.g. \"contains\" remains visible even though the link now goes to \`includes\`). * fix(fr): strip redundant `Global_Objects/` prefix from `jsxref` args When the macro arg starts with `Global_Objects/`, strip the prefix and convert any inner `/` separators to `.` so the bare/dotted identifier (e.g. `Array`, `Math.hypot`, `Number.EPSILON`) resolves to the same canonical page through the en-US JS Reference index. When the explicit display arg is redundant (matches the dotted form, e.g. `("Global_Objects/Array", "Array")`), drop it so the default rendering takes over. Guards: - Skip if the suffix already contains `.` (e.g. `Global_Objects/RegExp/Symbol.match`), since the macro's `.` -> `/` normalization can't be reversed. - Drop the redundant display only when arg2 is the last positional arg, to keep `anchor`/`no_code` in their original slots. * fix(fr): restore `Global_Objects/` prefix for `jsxref(\"eval\"…)` refs Currently-published Rari can't resolve bare `eval`/`eval()` in `jsxref` because there is no `/Web/JavaScript/Reference/eval` page or redirect — mdn/content keeps the explicit `Global_Objects/eval` prefix consistently. The earlier simplification sweep stripped the prefix where I shouldn't have; restore it (display arg preserved). * fix(fr): merge `("foo", "foo()")` into `("foo()")` in `jsxref` The macro strips `()` for URL resolution, so adding the parens to arg1 doesn't change the link target — but the displayed text keeps the parens (display defaults to api_name). This drops the redundant arg2 when display equals arg1 + `()`, e.g. `{{jsxref("Math.hypot", "Math.hypot()")}}` -> `{{jsxref("Math.hypot()")}}`. Only merges when arg2 is the last positional arg, to keep anchor/no_code in their slots. The fr-specific `{{jsxref("Global_Objects/eval", "eval()")}}` form is left alone (arg2 "eval()" does not match arg1 "Global_Objects/eval" + "()"). * fix(fr): case-correct `jsxref` slugs surfaced by index-aware resolver Lowercase JS class names (`string`/`boolean`/`object`/`promise`/`array`) → canonical capitalized form; lowercase namespace slugs (`statements/<X>`, `operators/new`) → canonical capitalized; `int32Array` (lowercase `i` typo) → `Int32Array`; `Map/foreach` → `Map/forEach`. Display preservation keeps the original (mis-cased) form rendered so the link text is unchanged. * fix(fr): case-correct French residuals and stale slugs (round 2) Round 2 of the index-aware rari sweep: - Localized namespace prefixes missed by the round-1 sweep: `Erreurs/<X>` → `Errors/<X>` (3 calls); the French long-form `Fonctions_et_portee_des_fonctions/Strict_mode` → `Functions/Strict_mode`. - French-translated `Booléen`/`booléen` → `Boolean` with display preservation (keeps the French wording rendered). - Stale slugs (newer additions to the universal redirect map): bare `uneval()` → `Deprecated_and_obsolete_features`, `Function/prototype` slug form → `Function`. * fix(fr): rewrite residual stale `jsxref` slugs and a typo (round 3) - `Functions/Strict_mode` and `Errors/Not_a_codepoint` weren't in the redirect-targets map yet; add them (`Strict_mode` is root-level, not under `Functions/`; `Not_a_codepoint` was renamed to `Not_a_valid_code_point`). - Fix typo `String. prototype. prototype. split ()` (literal spaces + duplicate `prototype` segment) → `String.prototype.split()`. * fix(fr): rewrite bare `<IntlClass>` and bare `this` for rari@main (round 4) Two patterns that resolve under the index-aware rari but break under the deployed rari: - Bare Intl class refs (`Collator`, `DateTimeFormat`, `NumberFormat`) → `Intl/<Class>` form. The index-aware rari has a namespace-strip alias; deployed rari falls back through `Global_Objects/<Class>` which redirects, surfacing as `templ-redirected-link`. - Bare `this` → `Operators/this`. The index-aware rari has a leaf shortcut; deployed rari produces a `templ-broken-link`. Added `this` to the cross-locale `SIMPLE_RENAMES_REDIRECTS` map for future runs. * fix(fr): drop redundant display arg when arg1 and arg2 differ only in case Over-zealous display preservation inserted by the case-fix sweep: `{{jsxref("Object", "object")}}` was meant to keep "object" rendered, but for JS type references the canonical (capitalized) class name should also be the rendered text. Drop the redundant arg2 when it matches arg1 case-insensitively — covers `Object`/`String`/`Number`/ `Array`/`Boolean`/`Promise`/`Symbol`/`undefined` and any other mis-cased pair caught by the index-aware rari. Only drops arg2 when it's the last positional arg (same safety policy as `merge-parens-display`). * fix(fr): rewrite `Proxy.Proxy[.X]` (dotted) to `Proxy/Proxy[/X]` (slash) in `jsxref` The dotted form implies `Proxy.Proxy.X` is a valid JS member access, but `Proxy.Proxy.<trap>` is not a real namespace — `Proxy/Proxy/<trap>` is just MDN's URL convention for the constructor + handler-trap sub-pages. Switch to the slash form everywhere so the rendered default display doesn't suggest a namespaced `Proxy.Proxy.X` access pattern. Display args are preserved as-is where set. * fix(fr): collapse `("Operators/<kw>", "<kw>")` to `("<kw>")` for operator shorthands Use the bare-keyword shortform for the 5 operator keywords `null`, `this`, `delete`, `new`, `instanceof` per the convention introduced in mdn/content#44221. The shortform resolves cleanly on current rari thanks to the `Reference/<kw>` -> `Reference/Operators/<kw>` redirects that PR added, and resolves natively under the index-aware rari from mdn/rari#715. Only collapses the redundant-display pattern (`("Operators/X", "X")`); longforms with custom display text (`"delete x"`, `"deleted"`, `"x instanceof y"`) are preserved. * fix(fr): add `Reference/<kw>` redirects for operator shorthands Mirrors the en-US redirects added in mdn/content#44221 for the 5 operator-keyword shorthands (`null`, `this`, `delete`, `new`, `instanceof`). Without these per-locale redirects, the bare-keyword `{{jsxref("null")}}` shortform produces a 404 under the deployed rari; with them, it falls back via redirect to the canonical `Reference/Operators/<kw>` page. The index-aware rari from mdn/rari#715 resolves the shortform directly without needing the redirect. * Apply suggestions from code review Co-authored-by: Tristan D. <tristantheb@users.noreply.github.com> * apply change for FF40 like en-US `String.prototype.contains` Co-authored-by: Claas Augner <495429+caugner@users.noreply.github.com> --------- Co-authored-by: Tristan D. <tristantheb@users.noreply.github.com>

* fix(pt-br): rewrite `@@<name>` to `Symbol.<name>` in `jsxref` args The `@@iterator` / `@@species` / etc. notation is the old MDN convention for well-known symbol properties. Canonical pages now live under `Symbol.<name>` (e.g. `Symbol.iterator`). Update the macro args to match and insert a `/` so the normalization step (`.` -> `/`) doesn't split the `Symbol.` qualifier. * fix(pt-br): strip trailing `.prototype` from `jsxref` class refs `{{jsxref("Object.prototype")}}` and similar refs were producing broken links because no `Object/prototype` page exists; the class page (`Object`, `Array`, etc.) documents `.prototype` directly. Rewrite to link to the class page. * fix(pt-br): rewrite `Proxy.handler.X` to `Proxy/Proxy/X` in `jsxref` args The handler-trap pages live under `Global_Objects/Proxy/Proxy/<trap>`; the old `Proxy.handler` namespace was retired. Update the macro args to point at the canonical paths. * fix(pt-br): rewrite stale Operators aggregate-page refs in `jsxref` The old `Operators/<Group>_Operators` slugs (Arithmetic, Bitwise, Comparison, Logical) and related obsolete leaves (`Destructuring_assignment`, `Legacy_generator_function`, `Logical_nullish_assignment`, `Nullish_coalescing_operator`, `Spread_operator`) redirect under the en-US slug graph but never reach the canonical pages cleanly. Rewrite the first arg to the current canonical sub-path. * fix(pt-br): rewrite `Operators/Assignment_Operators` refs in `jsxref` The old slug redirects to `Operators#Assignment_operators`. Rewrite the macro to use the canonical `Operators` page; existing anchors on the call site are preserved. * fix(pt-br): rewrite obsolete Operators expression-form refs in `jsxref` `Operators/Array_comprehensions`, `Operators/Generator_comprehensions`, `Operators/Expression_closures`, and `Statements/Legacy_generator_function` were removed from JavaScript. Rewrite the macro args to point at `Deprecated_and_obsolete_features`. * fix(pt-br): rewrite additional `Functions/*` refs in `jsxref` Cover the bare and member forms of the legacy `Functions_and_function_scope` namespace and the misplaced `Functions/Strict_mode` (canonical: `Functions`, `Functions/arguments`, `Strict_mode`). * fix(pt-br): rewrite `Global_Objects/<IntlClass>` refs to `Intl/<IntlClass>` Intl member classes live under `Global_Objects/Intl/`; the top-level `Global_Objects/<Class>` slug is only a redirect. * fix(pt-br): rewrite `Global_Objects/Proxy/handler[/X]` to `Proxy/Proxy[/X]` The Proxy constructor page was renamed; the handler-trap namespace now lives under `Global_Objects/Proxy/Proxy/<trap>`. * fix(pt-br): rewrite stale `jsxref` args to canonical slugs Rewrite arg1 for slugs that en-US redirects resolve cleanly so the macro doesn't hop: bare `null`/`eval[()]`, `Global_Objects/null`, `Operators/get`/`set`, `Global_Objects/<X>/toSource`, `<X>.prototype.toSource[()]`, `Global_Objects/TypedArray/name`, `TypedArray.name`, `Global_Objects/Array/flatten`, `Global_Objects/Date/toGMTString`, `Global_Objects/uneval` (and bare), `Object.toSource[()]`, `Atomics.wake[()]` → `Atomics.notify[()]`, `Functions_and_function_scope/arguments/length` → `Functions/`, `Functions_and_function_scope/Strict_mode` → `Strict_mode`, `<Class>.Symbol.species` → `<Class>/Symbol.species`. * fix(pt-br): strip redundant `Global_Objects/` prefix from `jsxref` args Strip the `Global_Objects/` prefix when safe — display arg2 is dropped only when it's the last positional arg and equals the post-strip default. Skips dotted-leaf suffixes and bare `eval`. * fix(pt-br): merge `("foo", "foo()")` into `("foo()")` in `jsxref` The macro strips `()` for URL resolution but keeps it in the default display, so arg2 is redundant when it only adds parens to arg1. Only drops arg2 when it's the last positional arg. * fix(pt-br): rewrite bare/dotted `<IntlClass>` refs to `Intl/<IntlClass>` `{{jsxref("NumberFormat")}}` and friends resolve via redirect because the canonical page lives under `Global_Objects/Intl/<Class>`. Rewrite the bare and dotted forms to the canonical `Intl/<Class>` path. When no explicit display arg is set, insert the original arg as the display text so the rendered label keeps reflecting what the author originally wrote. * fix(pt-br): convert WebAssembly `jsxref` refs to markdown links WebAssembly was moved out of `Web/JavaScript/Reference/Global_Objects/` and now lives at `/WebAssembly/Reference/JavaScript_interface/`. The `jsxref` macro is scoped to JS Reference, so `WebAssembly.<X>` refs all surface as `templ-redirected-link`. Convert them to plain markdown links pointing at the canonical WebAssembly path. Display preservation: keep an explicit display arg when set; otherwise use the dotted `WebAssembly.<X>` form (with parens preserved when arg1 had them) so the rendered label is unchanged. * fix(pt-br): normalize lowercase `Global_objects/` and convert WebAssembly refs `files/pt-br/webassembly/index.md` had `jsxref("Global_objects/…")` (lowercase `o`) args that were missed by the earlier round-1 localized-namespace sweep. Normalize them to canonical `Global_Objects/` and then convert the WebAssembly subset to plain markdown links pointing at `/pt-BR/docs/WebAssembly/Reference/JavaScript_interface/<X>`. * fix(pt-br): translate Portuguese leaf slugs to canonical en-US in `jsxref` Cover residual Portuguese-translated leaves that weren't reached by the en-US namespace-prefix sweep: - `Erro de sintaxe` / `Errodesintaxe` (PT: "syntax error") → `SyntaxError`. - `Função` (PT: "function") → `Function`. - `declaração/block` (PT: "statement/block") → `Statements/block`. - `Statements/funcoes_assincronas` (PT-lowercase: "async functions") → `Statements/async_function`. Display preservation: when the macro had no explicit display arg, the original Portuguese term is inserted as the display so the rendered label keeps reflecting the translator's wording. * fix(pt-br): clean up `jsxref` typos and stale one-offs Mechanical edits not covered by the bulk sweeps: - Strip stray spaces around `/` in slug args (`Global_objects / ArrayBuffer`, `Statements/for ... of`) and inside the macro paren (`jsxref ( "…"`). - Strip stray spaces before `()` (`String.prototype.indexOf ()`, `String.prototype.slice ()`, `Object.prototype.hasOwnProperty ()`). - Strip stray spaces in arg1 (`String. prototype.matchAll() `). - `Strict_mod` (truncated) → `Strict_mode`. - `Element`/`NodeList`/`ArrayBufferView` are DOM types — swap `jsxref` for `domxref`. - Mirror the fr decision: `Functions/arguments/caller` → `Function.prototype.caller`. * fix(pt-br): case-correct `jsxref` slugs surfaced by index-aware resolver Lowercase JS class names (`string`/`boolean`/`number`/`object`/ `promise`/`array`/`symbol`) → canonical capitalized form; `Operators/Conditional_Operator`/`Comma_Operator`/`Function`/ `Operator_Precedence`/`Property_Accessors` → lowercase suffix; method-name typos (`Date/valueof` → `valueOf`, `Map/foreach` → `forEach`, `object/defineProperty`/`defineProperties` → `Object/`); lowercase namespace slugs (`statements/`/`operators/`/`functions/`/ `classes`) → canonical capitalized; `Classes/Constructor` → lowercase `constructor`; `Regexp/` → `RegExp/`; `Intl/DatetimeFormat` → `DateTimeFormat`; `Statements/empty` → `Empty`; `Global_objects/` → `Global_Objects/`; `template_literals` → `Template_literals`; `Errors/Strict_Non_Simple_Params` casing. Also resolve the bare `function` ambiguous arg (matches both `Operators/function` and `Statements/function`) by picking the expression form — all observed call sites are callback parameters in WebAPI pages. Display preservation keeps the original (mis-cased) form rendered so the link text is unchanged. * fix(pt-br): case-correct residual dotted-form `jsxref` slugs Round 2 of the case-fix sweep covering the dotted variants the round-1 mapping missed: `Date.valueof` → `Date.valueOf`, `Map.foreach` → `Map.forEach`, `Regexp.<member>` → `RegExp.<member>` (for `global`/`ignoreCase`/`multiline`/`sticky`), `object.defineProperty`/ `defineProperties` → `Object.`, and `Operators/conditional_operator` (uppercase Operators, lowercase Conditional) → `Operators/Conditional_operator`. * fix(pt-br): drop redundant display arg when arg1 and arg2 differ only in case Over-zealous display preservation inserted by the case-fix sweep: `{{jsxref("Object", "object")}}` was meant to keep "object" rendered, but for JS type references the canonical (capitalized) class name should also be the rendered text. Drop the redundant arg2 when it matches arg1 case-insensitively — covers `Object`/`String`/`Number`/ `Array`/`Boolean`/`Promise`/`Symbol`/`undefined` and any other mis-cased pair caught by the index-aware rari. Only drops arg2 when it's the last positional arg (same safety policy as `merge-parens-display`). * fix(pt-br): rewrite `Proxy.Proxy[.X]` (dotted) to `Proxy/Proxy[/X]` (slash) in `jsxref` The dotted form implies `Proxy.Proxy.X` is a valid JS member access, but `Proxy.Proxy.<trap>` is not a real namespace — `Proxy/Proxy/<trap>` is just MDN's URL convention for the constructor + handler-trap sub-pages. Switch to the slash form everywhere so the rendered default display doesn't suggest a namespaced `Proxy.Proxy.X` access pattern. Display args are preserved as-is where set. * fix(pt-br): collapse `("Operators/<kw>", "<kw>")` to `("<kw>")` for operator shorthands Use the bare-keyword shortform for the 5 operator keywords `null`, `this`, `delete`, `new`, `instanceof` per the convention introduced in mdn/content#44221. The shortform resolves cleanly on current rari thanks to the `Reference/<kw>` -> `Reference/Operators/<kw>` redirects that PR added, and resolves natively under the index-aware rari from mdn/rari#715. Only collapses the redundant-display pattern (`("Operators/X", "X")`); longforms with custom display text (`"delete x"`, `"deleted"`, `"x instanceof y"`) are preserved. * fix(pt-br): add `Reference/<kw>` redirects for operator shorthands Mirrors the en-US redirects added in mdn/content#44221 for the 5 operator-keyword shorthands (`null`, `this`, `delete`, `new`, `instanceof`). Without these per-locale redirects, the bare-keyword `{{jsxref("null")}}` shortform produces a 404 under the deployed rari; with them, it falls back via redirect to the canonical `Reference/Operators/<kw>` page. The index-aware rari from mdn/rari#715 resolves the shortform directly without needing the redirect. * fix(pt-br): keep longform `("Operators/delete", "delete")` (target page missing) `Web/JavaScript/Reference/Operators/delete` is not translated in pt-br, so the per-locale redirect can't point there and the bare shortform would 404. Restore the longform for `delete` only; `null`/`this`/`new`/`instanceof` keep the shortform.

…ator shorthands Use the bare-keyword shortform for the 5 operator keywords `null`, `this`, `delete`, `new`, `instanceof` per the convention introduced in mdn/content#44221. The shortform resolves cleanly on current rari thanks to the `Reference/<kw>` -> `Reference/Operators/<kw>` redirects that PR added, and resolves natively under the index-aware rari from mdn/rari#715. Only collapses the redundant-display pattern (`("Operators/X", "X")`); longforms with custom display text (`"delete x"`, `"deleted"`, `"x instanceof y"`) are preserved.

Mirrors the en-US redirects added in mdn/content#44221 for the 5 operator-keyword shorthands (`null`, `this`, `delete`, `new`, `instanceof`). Without these per-locale redirects, the bare-keyword `{{jsxref("null")}}` shortform produces a 404 under the deployed rari; with them, it falls back via redirect to the canonical `Reference/Operators/<kw>` page. The index-aware rari from mdn/rari#715 resolves the shortform directly without needing the redirect.

caugner added 2 commits May 22, 2026 12:26

feat(redirects): add jsxref shortcut redirects for operators

6b6cc75

Adds `Reference/{null,this,delete,new,instanceof}` → `Reference/Operators/{...}` so `{{jsxref("name")}}` shortform resolves directly via the first lookup path in `jsxref`.

github-actions Bot added Content:WebAPI Web API docs Content:JS JavaScript docs Content:Learn Learning area docs Content:Glossary Glossary entries Content:Firefox Content in the Mozilla/Firefox subtree size/m [PR only] 51-500 LoC changed labels May 22, 2026

caugner marked this pull request as ready for review May 22, 2026 10:39

caugner requested review from a team as code owners May 22, 2026 10:39

caugner requested review from dipikabh and sideshowbarker and removed request for a team May 22, 2026 10:39

caugner mentioned this pull request May 22, 2026

fix(fr): clean up jsxref macro args mdn/translated-content#36164

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dipikabh approved these changes May 22, 2026

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caugner merged commit 1ddd955 into main May 22, 2026
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caugner deleted the add-jsxref-shorthands branch May 22, 2026 15:48

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Use jsxref shortform for null, this, delete, new, instanceof#44221

Use jsxref shortform for null, this, delete, new, instanceof#44221
caugner merged 2 commits into
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caugner commented May 22, 2026

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