From ba83ae058775af8eaa54361a35d6430823ddbecf Mon Sep 17 00:00:00 2001
From: Joe Taylor <joe@princeton.edu>
Date: Thu, 27 Dec 2018 13:14:01 -0500
Subject: [PATCH] Retain CQ messages like "CQ xxxx K1ABC FN42", where xxxx is
 1-4 letters or 1-3 digits.

---
 widgets/mainwindow.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/widgets/mainwindow.cpp b/widgets/mainwindow.cpp
index bb0089d95..30a894b25 100644
--- a/widgets/mainwindow.cpp
+++ b/widgets/mainwindow.cpp
@@ -5274,8 +5274,11 @@ void MainWindow::on_tx6_editingFinished()                       //tx6 edited
   QString t=ui->tx6->text().toUpper();
   if(t.indexOf(" ")>0) {
     QString t1=t.split(" ").at(1);
+    QRegExp AZ4("^[A-Z]{1,4}$");
+    QRegExp NN3("^[0-9]{1,3}$");
     m_CQtype="CQ";
-    if(t1.size()==2) m_CQtype="CQ " + t1;
+    if(t1.size()<=4 and t1.contains(AZ4)) m_CQtype="CQ " + t1;
+    if(t1.size()<=3 and t1.contains(NN3)) m_CQtype="CQ " + t1;
   }
   msgtype(t, ui->tx6);
 }