Martin Robinson 56e79459f2 script: Modify and copy the contents of <textarea> placeholder less (#43452) ...

Instead of always doing the newline fixup on the `<textarea>`
placeholder, only do it when the placeholder attribute itself changes.
This avoids doing string replacements when they are not necessary (such
as when a `<textarea>` switches from having text to only having the
placeholder and viceversa).

In addition make it so that `DOMString::clear` preserves the string
allocation when called.

Testing: This is just a small optimization so testing should not be
necessary. Existing behavior is verified via WPT tests.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>

2026-03-19 15:57:28 +00:00

..

htmlanchorelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmlareaelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmlaudioelement.rs

script: Pass &mut JSContext to Element::create (#43348)

2026-03-17 13:03:33 +00:00

htmlbaseelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmlbodyelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmlbrelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlbuttonelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmlcanvaselement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmlcollection.rs

script: Implement HTMLSelectElement.selectedOptions (#43017)

2026-03-07 06:16:33 +00:00

htmldataelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmldatalistelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmldetailselement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmldialogelement.rs

Script: Do not convert to and from DOMString multiple times (#43304)

2026-03-16 07:27:15 +00:00

htmldirectoryelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmldivelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmldlistelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmldocument.rs

…

htmlelement.rs

script: Base accesskey on keyboard key codes (#43434)

2026-03-18 20:24:46 +00:00

htmlembedelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlfieldsetelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmlfontelement.rs

script: Add missing steps for parsing a legacy font size (#43103)

2026-03-09 09:40:54 +00:00

htmlformcontrolscollection.rs

Turn all commented links before functions into doccomments (#40331)

2025-11-01 05:32:45 +00:00

htmlformelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmlframeelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlframesetelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlheadelement.rs

script: Pass &mut JSContext to VirtualMethods::bind_to_tree (#43220)

2026-03-14 07:37:47 +00:00

htmlheadingelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlhrelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlhtmlelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlhyperlinkelementutils.rs

script_bindings: Eliminate DOMString::from_string (#43089)

2026-03-08 11:46:42 +00:00

htmliframeelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmlimageelement.rs

script: Pass &mut JSContext to FetchResponseListener::process_response (#43259)

2026-03-19 06:22:00 +00:00

htmlinputelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmllabelelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmllegendelement.rs

script: Pass &mut JSContext to VirtualMethods::bind_to_tree (#43220)

2026-03-14 07:37:47 +00:00

htmllielement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmllinkelement.rs

script: Pass &mut JSContext to FetchResponseListener::process_response (#43259)

2026-03-19 06:22:00 +00:00

htmlmapelement.rs

script: Use &mut JSContext in HTMLMapElement&HTMLImageElement (#43284)

2026-03-15 16:02:40 +00:00

htmlmediaelement.rs

script: Pass &mut JSContext to FetchResponseListener::process_response (#43259)

2026-03-19 06:22:00 +00:00

htmlmenuelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlmetaelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmlmeterelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmlmodelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlobjectelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmlolistelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmloptgroupelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmloptionelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmloptionscollection.rs

script: Pass &mut JSContext to Element::create (#43348)

2026-03-17 13:03:33 +00:00

htmloutputelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmlparagraphelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlparamelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlpictureelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlpreelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlprogresselement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmlquoteelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlscriptelement.rs

script: Pass &mut JSContext to FetchResponseListener::process_response (#43259)

2026-03-19 06:22:00 +00:00

htmlselectelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmlslotelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmlsourceelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmlspanelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlstyleelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmltablecaptionelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmltablecellelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmltablecolelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmltableelement.rs

script: Pass &mut JSContext to attribute_mutated (#43383)

2026-03-18 11:03:54 +00:00

htmltablerowelement.rs

script: Pass &mut JSContext to Element::create (#43348)

2026-03-17 13:03:33 +00:00

htmltablesectionelement.rs

script: Pass &mut JSContext to Element::create (#43348)

2026-03-17 13:03:33 +00:00

htmltemplateelement.rs

script: Pass &mut JSContext to VirtualMethods::bind_to_tree (#43220)

2026-03-14 07:37:47 +00:00

htmltextareaelement.rs

script: Modify and copy the contents of <textarea> placeholder less (#43452)

2026-03-19 15:57:28 +00:00

htmltimeelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmltitleelement.rs

script: Pass &mut JSContext in more places (#43252)

2026-03-14 10:03:48 +00:00

htmltrackelement.rs

script/dom/: Change some #[allow]s to #[expect]s (#40454)

2025-11-06 11:06:03 +00:00

htmlulistelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlunknownelement.rs

Replace allow(crown::unrooted_must_root) with expect(crown::unrooted_must_root) (#41815)

2026-01-10 08:05:49 +00:00

htmlvideoelement.rs

script: Pass &mut JSContext to FetchResponseListener::process_response (#43259)

2026-03-19 06:22:00 +00:00

interactive_element_command.rs

script: Readily accept all event names as Atoms (#43066)

2026-03-06 19:25:33 +00:00

mod.rs

script: Add support for the accesskey attribute (#43031)

2026-03-06 14:22:54 +00:00