git: openjdk/jdk: 8300914: Allow `@` as an escape in documentation comments

[Jonathan Gibbons]

Changeset: 873558ee
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2023-02-08 21:57:22 +0000
URL:       https://git.openjdk.org/jdk/commit/873558ee80d741469ade030c732091bead431c46

8300914: Allow `@` as an escape in documentation comments

Reviewed-by: prappo

! src/jdk.compiler/share/classes/com/sun/source/doctree/DocTree.java
! src/jdk.compiler/share/classes/com/sun/source/doctree/DocTreeVisitor.java
+ src/jdk.compiler/share/classes/com/sun/source/doctree/EscapeTree.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeFactory.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeScanner.java
! src/jdk.compiler/share/classes/com/sun/source/util/SimpleDocTreeVisitor.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/DocCommentParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DCTree.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocPretty.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocTreeMaker.java
! src/jdk.compiler/share/classes/jdk/internal/shellsupport/doc/JavadocFormatter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/CommentHelper.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/Checker.java
! test/langtools/tools/doclint/HtmlTagsTest.java
! test/langtools/tools/doclint/HtmlTagsTest.out
+ test/langtools/tools/doclint/ReturnTest.java
+ test/langtools/tools/doclint/ReturnTest.out
! test/langtools/tools/doclint/SummaryTest.java
! test/langtools/tools/doclint/SummaryTest.out
+ test/langtools/tools/javac/doctree/AtEscapeTest.java
! test/langtools/tools/javac/doctree/DocCommentTester.java