Bug 311479

Summary:

Deleting the first letter character when ::first-letter is present leaves the old letter visible

Product:

WebKit

Reporter:

alan <zalan>

Component:

New Bugs

Assignee:

alan <zalan>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

koivisto, ntim, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Bug Depends on:

6185

Bug Blocks:

Attachments:

Description	Flags
Patch	none
Patch	none
Patch	none
Patch	none
Patch	ews-feeder: commit-queue-
[fast-cq]Patch	none

alan

Reported 2026-04-04 06:23:26 PDT

ssia

Attachments
Patch (6.02 KB, patch) 2026-04-04 06:44 PDT, alan	no flags	Details Formatted Diff Diff
Patch (6.63 KB, patch) 2026-04-04 06:56 PDT, alan	no flags	Details Formatted Diff Diff
Patch (6.67 KB, patch) 2026-04-05 19:54 PDT, alan	no flags	Details Formatted Diff Diff
Patch (6.71 KB, patch) 2026-04-11 12:56 PDT, alan	no flags	Details Formatted Diff Diff
Patch (8.04 KB, patch) 2026-04-13 16:09 PDT, alan	ews-feeder: commit-queue-	Details Formatted Diff Diff
[fast-cq]Patch (6.71 KB, patch) 2026-04-15 08:27 PDT, alan	no flags	Details Formatted Diff Diff
Show Obsolete (5) View All Add attachment proposed patch, testcase, etc.

alan

Comment 1 2026-04-04 06:44:28 PDT

Created attachment 478922 [details] Patch

alan

Comment 2 2026-04-04 06:56:58 PDT

Created attachment 478923 [details] Patch

Tim Nguyen (:ntim)

Comment 3 2026-04-04 14:15:15 PDT

Does this have any relation to bug 15602

alan

Comment 4 2026-04-04 14:23:57 PDT

(In reply to Tim Nguyen (:ntim) from comment #3) > Does this have any relation to bug 15602 Seems related, will check. This is mostly relevant in the context of bug 311437 (<- fixes first-letter related editing/selection)

alan

Comment 5 2026-04-04 14:44:12 PDT

No, it is still broken even after this fix. let me take a look. <style> div:first-letter { color: red; } </style> <div id="test">BC</div> <pre>should read ABC</pre> <script> document.body.offsetHeight; test.insertBefore(document.createTextNode("A"), test.firstChild); </script>

alan

Comment 6 2026-04-04 19:05:59 PDT

ok bug 15602 is taken care of. will ask Antti to review it.

alan

Comment 7 2026-04-05 19:54:25 PDT

Created attachment 478933 [details] Patch

Radar WebKit Bug Importer

Comment 8 2026-04-11 06:24:12 PDT

<rdar://problem/174558859>

alan

Comment 9 2026-04-11 12:56:19 PDT

Created attachment 479019 [details] Patch