[Webkit-unassigned] [Bug 187772] New: Web Inspector: REGRESSION(r232591): CodeMirrorEditor should not use a RegExp lineSeparator option

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=187772

            Bug ID: 187772
           Summary: Web Inspector: REGRESSION(r232591): CodeMirrorEditor
                    should not use a RegExp lineSeparator option
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: All
                OS: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Web Inspector
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mattbaker at apple.com
                CC: inspector-bugzilla-changes at group.apple.com

Summary:
CodeMirrorEditor should not use a RegExp lineSeparator option. Instead we should leave this option undefined. When no lineSeparator is specified, CodeMirror will effectively split lines on /\r\n?|\n/, but joins on \n when recreating the source text.

Regressed in https://trac.webkit.org/changeset/232591.

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