Just another update

Task/Input-loop/Go/input-loop-1.go

@@ -0,0 +1,26 @@
+package main
+
+import (
+	"bufio"
+	"io"
+	"log"
+	"os"
+)
+
+func main() {
+	in := bufio.NewReader(os.Stdin)
+	for {
+		s, err := in.ReadString('\n')
+		if err != nil {
+			// io.EOF is expected, anything else
+			// should be handled/reported
+			if err != io.EOF {
+				log.Fatal(err)
+			}
+			break
+		}
+		// Do something with the line of text
+		// in string variable s.
+		_ = s
+	}
+}

Task/Input-loop/Go/input-loop-2.go

@@ -0,0 +1,24 @@
+package main
+
+import (
+	"bufio"
+	"log"
+	"os"
+)
+
+func main() {
+	s := bufio.NewScanner(os.Stdin)
+	// Select the split function, other ones are available
+	// in bufio or you can provide your own.
+	s.Split(bufio.ScanWords)
+	for s.Scan() {
+		// Get and use the next 'token'
+		asBytes := s.Bytes() // Bytes does no alloaction
+		asString := s.Text() // Text returns a newly allocated string
+		_, _ = asBytes, asString
+	}
+	if err := s.Err(); err != nil {
+		// Handle/report any error (EOF will not be reported)
+		log.Fatal(err)
+	}
+}

Task/Input-loop/Go/input-loop.go

@@ -1,17 +0,0 @@
-package main
-
-import (
-    "bufio"
-    "os"
-)
-
-func main() {
-    in := bufio.NewReader(os.Stdin)
-    for {
-        s, err := in.ReadString('\n')
-        if err != nil {
-            break
-        }
-        _ = s
-    }
-}