From dd712b65354f3f0331cecb7a9cddd5b769f2ef9d Mon Sep 17 00:00:00 2001
From: Filipp Vakhitov <filipp.vakhitov@jetbrains.com>
Date: Tue, 7 Feb 2023 14:14:56 +0200
Subject: [PATCH] IDEA-110607 Double clicking space/tab characters should
 select all space/tab characters until it encounters another type of character

Better `Extend Selection` behavior when some text is already selected

GitOrigin-RevId: ca57c876f49590eb6693b3e1cc7a832e758a88db
---
 .../com/intellij/codeInsight/editorActions/SelectWordUtil.java  | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/platform/lang-impl/src/com/intellij/codeInsight/editorActions/SelectWordUtil.java b/platform/lang-impl/src/com/intellij/codeInsight/editorActions/SelectWordUtil.java
index b5d9dbd64e25..c469d6400a2c 100644
--- a/platform/lang-impl/src/com/intellij/codeInsight/editorActions/SelectWordUtil.java
+++ b/platform/lang-impl/src/com/intellij/codeInsight/editorActions/SelectWordUtil.java
@@ -271,6 +271,8 @@ public final class SelectWordUtil {
    * by any side of a caret at specified cursorPosition
    */
   public static boolean canWhiteSpaceBeExpanded(PsiWhiteSpace psiWhiteSpace, int cursorPosition, Caret caret) {
+    if (caret.hasSelection() && psiWhiteSpace.getTextRange().contains(caret.getSelectionRange())) return false;
+    
     int beforeOffset = caret.hasSelection()? caret.getSelectionStart() : cursorPosition;
     Character charBeforeCursor = getCharBeforeCursorInPsiElement(psiWhiteSpace, beforeOffset);
     if (charBeforeCursor != null && isExpandableWhiteSpace(charBeforeCursor)) return true;