From c526a8fd78952bedc767f64009e0511b2f940f75 Mon Sep 17 00:00:00 2001
From: Soeren Apel <soeren@apelpie.net>
Date: Thu, 6 Sep 2018 09:25:13 +0200
Subject: [PATCH] Fix #1270 by replacing insignificant characters before
 comparing

---
 pv/data/decodesignal.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pv/data/decodesignal.cpp b/pv/data/decodesignal.cpp
index 405e06e..9b40540 100644
--- a/pv/data/decodesignal.cpp
+++ b/pv/data/decodesignal.cpp
@@ -303,14 +303,16 @@ void DecodeSignal::auto_assign_signals(const shared_ptr<Decoder> dec)
 		if (ch.assigned_signal)
 			continue;
 
-		const QString ch_name = ch.name.toLower();
+		QString ch_name = ch.name.toLower();
+		ch_name = ch_name.replace(QRegExp("[-_.]"), " ");
 
 		shared_ptr<data::SignalBase> match;
 		for (shared_ptr<data::SignalBase> s : session_.signalbases()) {
 			if (!s->enabled())
 				continue;
 
-			const QString s_name = s->name().toLower();
+			QString s_name = s->name().toLower();
+			s_name = s_name.replace(QRegExp("[-_.]"), " ");
 
 			if (s->logic_data() &&
 				((ch_name.contains(s_name)) || (s_name.contains(ch_name)))) {
-- 
2.30.2