Added copyright notice and license file

LICENSE

@@ -0,0 +1,29 @@
+Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+   * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+   * Neither the name of Celestino Amoroso, nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+

dict-set-context.go

@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // dict-set-context.go
 package text
 

dict-set-context_test.go

@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // dict-set-context_test.go
 package text
 

expander-base-funcs.go

@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // expander-base-funcs.go
 package text
 

expander-context.go

@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // expander-context.go
 package text
 

expander-context_test.go

@@ -1,2 +1,5 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // expander-context_test.go
 package text

expander-time-funcs.go

@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // expander-time-funcs.go
 package text
 

expander.go

@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // expander.go
 package text
 

expander_test.go

@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // scanner_test.go
 package text
 

scanner.go

@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // scanner.go
 package text
 

scanner_test.go

@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // scanner_test.go
 package text
 

tty.go

@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // tty.go
 package text
 
@@ -9,6 +12,24 @@ import (
 	"strings"
 )
 
+type caseMode uint8
+
+const (
+	normal = caseMode(iota)
+	upper
+	lower
+	title
+	firstOnly
+)
+
+type alignMode uint8
+
+const (
+	noAlign = alignMode(iota)
+	alignLeft
+	alignRight
+)
+
 type ctxFmt struct {
 	isTTY   bool
 	ansiLen int
@@ -114,24 +135,6 @@ func (ctx *ctxFmt) putAnsiReset(sb *strings.Builder) {
 	}
 }
 
-type caseMode uint8
-
-const (
-	normal = caseMode(iota)
-	upper
-	lower
-	title
-	firstOnly
-)
-
-type alignMode uint8
-
-const (
-	noAlign = alignMode(iota)
-	alignLeft
-	alignRight
-)
-
 func (ctx *ctxFmt) putText(sb *strings.Builder, text string, start int, mode caseMode, align alignMode, fieldSize int, filler byte) (offset int) {
 	if t := text[start+1:]; len(t) > 0 {
 		if align == alignRight {

tty_test.go

@@ -1,27 +1,47 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // expander-context_test.go
 package text
 
 import (
 	"fmt"
-	"os"
 	"testing"
 )
 
-func TestSprintf(t *testing.T) {
-	list := []string{
+func testCases() []string {
+	return []string{
+		"#{<(.20)-Param}: #{>(06)-123}",
+		"ciao #{c(r)i<(12)-GIAN Carlo}. #{ub-Come} #{c(G)b-Stai}?",
+		"ciao #{c(r)i>(12)-GIAN Carlo}. #{ub-Come} #{c(G)b-Stai}?",
 		"ciao #{c(red);i}Mario#. #{u;b}Come# #{GREEN;b}Stai#{.}?",
-		"ciao #{c(red)i-Mario}. #{ub-Come} #{GREEN;b-Stai#}?",
+		"ciao #{c(red)i-Mario}. #{ub-Come} #{GREEN;b-Stai}?",
+		"ciao #{c(r)i-Mario}. #{ub-Come} #{Gr;b-Stai}?",
+		"ciao #{c(r)i-Mario}. #{ub-Come} #{c(G)b-Stai}?",
+		"ciao #{c(r)i'-gian carlo}. #{ub-Come} #{c(G)b-Stai}?",
+		"ciao #{c(r)i\"-gian carlo}. #{ub-Come} #{c(G)b-Stai}?",
+		"ciao #{c(r)i,-GIAN Carlo}. #{ub-Come} #{c(G)b-Stai}?",
+		"ciao #{c(r)i^-GIAN Carlo}. #{ub-Come} #{c(G)b-Stai}?",
 	}
-	//s := Sprintf("ciao #{fg(139);i}Mario#. #{u;b}Come# #{GREEN;b}%s#{.}?", "Stai")
+
+}
+
+func TestSprintf(t *testing.T) {
+	list := testCases()
 	fmt.Println("--- Sprintf() ---")
 	for i, s := range list {
 		x := Sprintf(s)
 		fmt.Printf("--- Test nr %d: %q\n", i+1, s)
 		fmt.Println(x)
 	}
-	fmt.Println("\n--- Sprintf() ---")
+}
+
+func TestPrintf(t *testing.T) {
+	list := testCases()
+	fmt.Println("\n--- Printf() ---")
 	for i, s := range list {
 		fmt.Printf("--- Test nr %d: %q\n", i+1, s)
-		Fprintf(os.Stdout, s)
+		Printf(s)
+		fmt.Println()
 	}
 }

utils.go

@@ -1,3 +1,6 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
 // utils.go
 package text