From 33841c58619439c1eaa1fd018cda501af13142e3 Mon Sep 17 00:00:00 2001
From: Celestino Amoroso <celestino.amoroso@gmail.com>
Date: Tue, 26 Mar 2024 08:45:18 +0100
Subject: [PATCH] Added copyrighr note to all sources

---
 ast.go                      | 3 +++
 ast_test.go                 | 3 +++
 byte-slider.go              | 3 +++
 context.go                  | 3 +++
 operand-const.go            | 3 +++
 operand-func.go             | 3 +++
 operand-var.go              | 3 +++
 operator-bool.go            | 3 +++
 operator-fact.go            | 3 +++
 operator-prod.go            | 3 +++
 operator-rel.go             | 3 +++
 operator-sign.go            | 3 +++
 operator-sum.go             | 3 +++
 parser.go                   | 3 +++
 parser_test.go              | 3 +++
 scanner.go                  | 3 +++
 scanner_test.go             | 3 +++
 symbol.go                   | 3 +++
 term-constuctor-registry.go | 3 +++
 term.go                     | 3 +++
 term_test.go                | 3 +++
 token.go                    | 3 +++
 token_test.go               | 3 +++
 utils.go                    | 3 +++
 24 files changed, 72 insertions(+)

diff --git a/ast.go b/ast.go
index 22d53f7..1927549 100644
--- a/ast.go
+++ b/ast.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // ast.go
 package expr
 
diff --git a/ast_test.go b/ast_test.go
index b1a97cd..2e68234 100644
--- a/ast_test.go
+++ b/ast_test.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // ast_test.go
 package expr
 
diff --git a/byte-slider.go b/byte-slider.go
index 7428727..ccd848d 100644
--- a/byte-slider.go
+++ b/byte-slider.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // byte-slider.go
 package expr
 
diff --git a/context.go b/context.go
index bae6baa..d01c7d1 100644
--- a/context.go
+++ b/context.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // context.go
 package expr
 
diff --git a/operand-const.go b/operand-const.go
index 30ce0e0..64b6c35 100644
--- a/operand-const.go
+++ b/operand-const.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // operand-const.go
 package expr
 
diff --git a/operand-func.go b/operand-func.go
index ef54bee..6975c63 100644
--- a/operand-func.go
+++ b/operand-func.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // operand-func.go
 package expr
 
diff --git a/operand-var.go b/operand-var.go
index abc484d..4c27376 100644
--- a/operand-var.go
+++ b/operand-var.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // operand-var.go
 package expr
 
diff --git a/operator-bool.go b/operator-bool.go
index 3ab08b7..a7abee2 100644
--- a/operator-bool.go
+++ b/operator-bool.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // operator-bool.go
 package expr
 
diff --git a/operator-fact.go b/operator-fact.go
index 4c0050b..6690b8f 100644
--- a/operator-fact.go
+++ b/operator-fact.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // operator-fact.go
 package expr
 
diff --git a/operator-prod.go b/operator-prod.go
index 1502972..feee872 100644
--- a/operator-prod.go
+++ b/operator-prod.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // operator-prod.go
 package expr
 
diff --git a/operator-rel.go b/operator-rel.go
index 6e3d249..432b80d 100644
--- a/operator-rel.go
+++ b/operator-rel.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // operator-rel.go
 package expr
 
diff --git a/operator-sign.go b/operator-sign.go
index bea8f14..7ce9729 100644
--- a/operator-sign.go
+++ b/operator-sign.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // operator-sign.go
 package expr
 
diff --git a/operator-sum.go b/operator-sum.go
index a4cb947..5510899 100644
--- a/operator-sum.go
+++ b/operator-sum.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // operator-sum.go
 package expr
 
diff --git a/parser.go b/parser.go
index 6f8d0e0..29d228f 100644
--- a/parser.go
+++ b/parser.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // parser.go
 package expr
 
diff --git a/parser_test.go b/parser_test.go
index 8a7a27b..40507b4 100644
--- a/parser_test.go
+++ b/parser_test.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // parser_test.go
 package expr
 
diff --git a/scanner.go b/scanner.go
index 3ed1c1b..66ca930 100644
--- a/scanner.go
+++ b/scanner.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // expr project scanner.go
 package expr
 
diff --git a/scanner_test.go b/scanner_test.go
index 8a732be..54d35cf 100644
--- a/scanner_test.go
+++ b/scanner_test.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // scanner_test.go
 package expr
 
diff --git a/symbol.go b/symbol.go
index f023b17..09a5121 100644
--- a/symbol.go
+++ b/symbol.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // Symbol.go
 package expr
 
diff --git a/term-constuctor-registry.go b/term-constuctor-registry.go
index d7c699a..1474dcb 100644
--- a/term-constuctor-registry.go
+++ b/term-constuctor-registry.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // op-registry.go
 package expr
 
diff --git a/term.go b/term.go
index 8e8fa3d..957c299 100644
--- a/term.go
+++ b/term.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // term.go
 package expr
 
diff --git a/term_test.go b/term_test.go
index 1363a27..ee023ae 100644
--- a/term_test.go
+++ b/term_test.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // term_test.go
 package expr
 
diff --git a/token.go b/token.go
index dacddb0..a159168 100644
--- a/token.go
+++ b/token.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // token.go
 package expr
 
diff --git a/token_test.go b/token_test.go
index 35bd5d1..0e58d20 100644
--- a/token_test.go
+++ b/token_test.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // token_test.go
 package expr
 
diff --git a/utils.go b/utils.go
index 673c221..9294b1d 100644
--- a/utils.go
+++ b/utils.go
@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // utils.go
 package expr