Bug [#1224]. Remember selection in undo history. SCI_SETSELECTIONUNDOHISTORY.

1 files changed, 10 insertions, 0 deletions

diff --git a/doc/ScintillaDoc.html b/doc/ScintillaDoc.html
index 083062dd2..44df71562 100644
--- a/doc/ScintillaDoc.html
+++ b/doc/ScintillaDoc.html
@@ -1938,6 +1938,8 @@ struct Sci_TextToFindFull {
      <a class="message" href="#SCI_ENDUNDOACTION">SCI_ENDUNDOACTION</a><br />
      <a class="message" href="#SCI_GETUNDOSEQUENCE">SCI_GETUNDOSEQUENCE &rarr; int</a><br />
      <a class="message" href="#SCI_ADDUNDOACTION">SCI_ADDUNDOACTION(int token, int flags)</a><br />
+     <a class="message" href="#SCI_SETSELECTIONUNDOHISTORY">SCI_SETSELECTIONUNDOHISTORY(bool selectionUndoHistory)</a><br />
+     <a class="message" href="#SCI_GETSELECTIONUNDOHISTORY">SCI_GETSELECTIONUNDOHISTORY &rarr; bool</a><br />
     </code>
 
     <p><b id="SCI_UNDO">SCI_UNDO</b><br />
@@ -2016,6 +2018,14 @@ struct Sci_TextToFindFull {
      look like typing or deletions that look like multiple uses of the Backspace or Delete keys.
      </p>
 
+    <p><b id="SCI_SETSELECTIONUNDOHISTORY">SCI_SETSELECTIONUNDOHISTORY(bool selectionUndoHistory)</b><br />
+     <b id="SCI_GETSELECTIONUNDOHISTORY">SCI_GETSELECTIONUNDOHISTORY &rarr; bool</b><br />
+     The selection for each action can be saved and then restored when undo or redo is performed.
+      <code>SCI_SETSELECTIONUNDOHISTORY</code> controls this.
+      The current <code>bool</code> argument may change to a set of flags.
+      There is a memory cost for this feature with a minimum of 150 bytes for each of undo and redo for each recorded action.
+      Recording may be turned on at any time.</p>
+
     <h2 id="UndoSaveRestore">Undo Save and Restore</h2>
 
     <p>This feature is unfinished and has limitations.