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-rw-r--r--doc/ScintillaDoc.html9
-rw-r--r--doc/ScintillaHistory.html3
2 files changed, 11 insertions, 1 deletions
diff --git a/doc/ScintillaDoc.html b/doc/ScintillaDoc.html
index 0e0300d95..b9a5971b2 100644
--- a/doc/ScintillaDoc.html
+++ b/doc/ScintillaDoc.html
@@ -1936,6 +1936,7 @@ struct Sci_TextToFindFull {
<a class="message" href="#SCI_GETUNDOCOLLECTION">SCI_GETUNDOCOLLECTION &rarr; bool</a><br />
<a class="message" href="#SCI_BEGINUNDOACTION">SCI_BEGINUNDOACTION</a><br />
<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 />
</code>
@@ -1979,11 +1980,17 @@ struct Sci_TextToFindFull {
<p><b id="SCI_BEGINUNDOACTION">SCI_BEGINUNDOACTION</b><br />
<b id="SCI_ENDUNDOACTION">SCI_ENDUNDOACTION</b><br />
- Send these two messages to Scintilla to mark the beginning and end of a set of operations that
+ Send these two messages to Scintilla to mark the beginning and end of a sequence of operations that
you want to undo all as one operation but that you have to generate as several operations.
Alternatively, you can use these to mark a set of operations that you do not want to have
combined with the preceding or following operations if they are undone.</p>
+ <p><b id="SCI_GETUNDOSEQUENCE">SCI_GETUNDOSEQUENCE &rarr; int</b><br />
+ Determine if an undo sequence is active with a positive value indicating that a sequence is active and 0 that there is no current sequence.
+ The value returned is the nesting depth of the sequence, that is, the number of times <code>SCI_BEGINUNDOACTION</code>
+ was called without a correspnding <code>SCI_ENDUNDOACTION</code>.
+ A negative value indicates an error.</p>
+
<p><b id="SCI_ADDUNDOACTION">SCI_ADDUNDOACTION(int token, int flags)</b><br />
The container can add its own actions into the undo stack by calling
<code>SCI_ADDUNDOACTION</code> and an <code>SCN_MODIFIED</code>
diff --git a/doc/ScintillaHistory.html b/doc/ScintillaHistory.html
index 520760784..3a820fb92 100644
--- a/doc/ScintillaHistory.html
+++ b/doc/ScintillaHistory.html
@@ -596,6 +596,9 @@
Add SCI_SETCOPYSEPARATOR for separator between parts of a multiple selection when copied to the clipboard.
<a href="https://sourceforge.net/p/scintilla/feature-requests/1530/">Feature #1530</a>.
</li>
+ <li>
+ Add SCI_GETUNDOSEQUENCE to determine whether an undo sequence is active and its nesting depth.
+ </li>
</ul>
<h3>
<a href="https://www.scintilla.org/scintilla551.zip">Release 5.5.1</a>