From 82b5df1e6a44a6e814ce9ad207ab5e106dd9de1d Mon Sep 17 00:00:00 2001
From: Neil <nyamatongwe@gmail.com>
Date: Mon, 15 Aug 2016 15:42:52 +1000
Subject: Bug [#1842]. Fix fold expand when some child text not styled.

---
 src/Editor.cxx | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src')

diff --git a/src/Editor.cxx b/src/Editor.cxx
index 125399622..3fbf4b341 100644
--- a/src/Editor.cxx
+++ b/src/Editor.cxx
@@ -5293,6 +5293,9 @@ void Editor::FoldExpand(int line, int action, int level) {
 	if (action == SC_FOLDACTION_TOGGLE) {
 		expanding = !cs.GetExpanded(line);
 	}
+	// Ensure child lines lexed and fold information extracted before
+	// flipping the state.
+	pdoc->GetLastChild(line, LevelNumber(level));
 	SetFoldExpanded(line, expanding);
 	if (expanding && (cs.HiddenLines() == 0))
 		// Nothing to do
-- 
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