[LyX/master] Fix wrap with Spellchecker after ignore (#10383)

[Juergen Spitzmueller]

commit 64095a0af237f9f1cbb03b79596f836195b0175b
Author: Juergen Spitzmueller <spitz at lyx.org>
Date:   Thu Mar 4 18:02:04 2021 +0100

    Fix wrap with Spellchecker after ignore (#10383)
---
 src/frontends/qt/GuiSpellchecker.cpp |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/src/frontends/qt/GuiSpellchecker.cpp b/src/frontends/qt/GuiSpellchecker.cpp
index dd1f9e9..684e7c7 100644
--- a/src/frontends/qt/GuiSpellchecker.cpp
+++ b/src/frontends/qt/GuiSpellchecker.cpp
@@ -390,6 +390,13 @@ void SpellcheckerWidget::Private::forward()
 	if (isWrapAround(cursor())) {
 		hide();
 	}
+	// If we reached the end of the document
+	// and have not yet wrapped (which was
+	// checked above), continue from beginning
+	if (cursor().pit() == cursor().lastpit()
+	    && cursor().pos() == cursor().lastpos()
+	    && cursor().text()->isMainText())
+		continueFromBeginning();
 }