From ede21ed6ae2ffb8150572170a6192f924dd587ff Mon Sep 17 00:00:00 2001
From: Jeff Young <jeff@rokeby.ie>
Date: Fri, 4 Nov 2022 00:26:30 +0000
Subject: [PATCH] Handle string escaping for Find/Replace in labels.

Fixes https://gitlab.com/kicad/code/kicad/issues/12789

(cherry picked from commit ae9405a4d35e4bd6574d2a0cc08a79bccd236325)
---
 eeschema/sch_text.cpp | 20 ++++++++++++++++++++
 eeschema/sch_text.h   | 11 ++---------
 2 files changed, 22 insertions(+), 9 deletions(-)

diff --git a/eeschema/sch_text.cpp b/eeschema/sch_text.cpp
index ac356d61a8..4853df2a60 100644
--- a/eeschema/sch_text.cpp
+++ b/eeschema/sch_text.cpp
@@ -665,6 +665,26 @@ wxString SCH_TEXT::GetShownText( int aDepth, bool aAllowExtraText ) const
 }
 
 
+bool SCH_TEXT::Matches( const wxFindReplaceData& aSearchData, void* aAuxData ) const
+{
+    return SCH_ITEM::Matches( UnescapeString( GetText() ), aSearchData );
+}
+
+
+bool SCH_TEXT::Replace( const wxFindReplaceData& aSearchData, void* aAuxData )
+{
+    wxFindReplaceData localSearchData( aSearchData );
+
+    if( Type() == SCH_LABEL_T || Type() == SCH_HIER_LABEL_T || Type() == SCH_GLOBAL_LABEL_T )
+    {
+        localSearchData.SetFindString( EscapeString( aSearchData.GetFindString(), CTX_NETNAME ) );
+        localSearchData.SetReplaceString( EscapeString( aSearchData.GetReplaceString(), CTX_NETNAME ) );
+    }
+
+    return EDA_TEXT::Replace( localSearchData );
+}
+
+
 wxString SCH_TEXT::GetSelectMenuText( EDA_UNITS aUnits ) const
 {
     return wxString::Format( _( "Graphic Text '%s'" ), ShortenedShownText() );
diff --git a/eeschema/sch_text.h b/eeschema/sch_text.h
index 00c7c4208d..c38421af4a 100644
--- a/eeschema/sch_text.h
+++ b/eeschema/sch_text.h
@@ -210,15 +210,8 @@ public:
     virtual void Rotate90( bool aClockwise );
     virtual void MirrorSpinStyle( bool aLeftRight );
 
-    bool Matches( const wxFindReplaceData& aSearchData, void* aAuxData ) const override
-    {
-        return SCH_ITEM::Matches( GetText(), aSearchData );
-    }
-
-    bool Replace( const wxFindReplaceData& aSearchData, void* aAuxData ) override
-    {
-        return EDA_TEXT::Replace( aSearchData );
-    }
+    bool Matches( const wxFindReplaceData& aSearchData, void* aAuxData ) const override;
+    bool Replace( const wxFindReplaceData& aSearchData, void* aAuxData ) override;
 
     virtual bool IsReplaceable() const override { return true; }