Compiler IDE change: The editor now restores selections on undo and redo.

Projects/Src/IDE.IDEScintEdit.pas

@@ -228,6 +228,7 @@ begin
   Call(SCI_SETADDITIONALSELECTIONTYPING, 1, 0);
   Call(SCI_SETMULTIPASTE, SC_MULTIPASTE_EACH, 0);
   Call(SCI_SETCOPYSEPARATOR, 0, LineEndingString);
+  Call(SCI_SETUNDOSELECTIONHISTORY, 1, 0);
 
   AssignCmdKey('Z', [ssShift, ssCtrl], SCI_REDO);
   

whatsnew.htm

@@ -29,6 +29,11 @@ For conditions of distribution and use, see <a href="files/is/license.txt">LICEN
 
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+<p><a name="6.4.3"></a><span class="ver">6.4.3-dev </span><span class="date">(?)</span></p>
+<ul>
+  <li>Compiler IDE change: The editor now restores selections on undo and redo.</li>
+</ul>
+
 <p><a name="6.4.2"></a><span class="ver">6.4.2 </span><span class="date">(2025-03-12)</span></p>
 <ul>
   <li>Added <tt>[Setup]</tt> section directive <tt>CloseApplicationsFilterExcludes</tt>.</li>