add On() & Off() also Fprintln() & Fprintf()

Makefile

@@ -1,6 +1,6 @@
 # git remote add github git@github.com:wit-go/log.git
 
-all: vet
+all: goimport vet
 	@#GO111MODULE=off go vet -x
 	@echo this go library builds ok
 

error.go

@@ -4,6 +4,8 @@
 
 package log
 
+import "fmt"
+
 func Error(err error, a ...any) {
 	if ERROR.Disabled() {
 		return
@@ -11,3 +13,7 @@ func Error(err error, a ...any) {
 	realPrintln("Error:", err)
 	realPrintln(a...)
 }
+
+func Errorf(f string, a ...any) error {
+	return fmt.Errorf(f, a...)
+}

flags.go

@@ -30,6 +30,8 @@ import (
 	"sync"
 )
 
+var off bool // completely shut up until I tell you to talk again
+
 var INFO *LogFlag    // toggles log.Info()
 var VERBOSE *LogFlag // toggles log.Verbose()
 var SPEW *LogFlag    // toggles log.Spew()
@@ -148,7 +150,7 @@ func (f *LogFlag) Disabled() bool {
 	if !f.Ok() {
 		return true
 	}
-	return ! f.b
+	return !f.b
 }
 
 // just the opposite of Disabled()

original.go

@@ -1,5 +1,7 @@
 package log
 
+import "io"
+
 /*
 	import (
 		"log"
@@ -81,6 +83,14 @@ func Sprintln(a ...any) string {
 	return realSprintln(a...)
 }
 
+func Fprintln(w io.Writer, a ...any) (int, error) {
+	return realFprintln(w, a...)
+}
+
+func Fprintf(w io.Writer, s string, a ...any) (int, error) {
+	return realFprintf(w, s, a...)
+}
+
 func Fatalln(a ...any) {
 	realFatalln(a...)
 }

reallog.go

@@ -11,6 +11,14 @@ import (
 	"time"
 )
 
+func Off() {
+	off = true
+}
+
+func On() {
+	off = false
+}
+
 func DaemonMode(b bool) {
 	daemonMode = b
 }
@@ -19,7 +27,6 @@ func Timestamps(b bool) {
 	timestamps = b
 }
 
-
 var captureMode io.Writer
 
 func CaptureMode(w io.Writer) {
@@ -54,6 +61,9 @@ func DaemonShow() bool {
 }
 
 func realPrintln(a ...any) {
+	if off {
+		return
+	}
 	if daemonMode {
 		// in daemon mode, don't put timestamps on each line
 		if captureMode == nil {
@@ -89,6 +99,9 @@ func realPrintln(a ...any) {
 }
 
 func realPrintf(s string, a ...any) {
+	if off {
+		return
+	}
 	if daemonMode {
 		// in daemon mode, don't put timestamps on each line
 		if captureMode == nil {
@@ -134,6 +147,14 @@ func realSprintln(a ...any) string {
 	return fmt.Sprintln(a...)
 }
 
+func realFprintln(w io.Writer, a ...any) (int, error) {
+	return fmt.Fprintln(w, a...)
+}
+
+func realFprintf(w io.Writer, s string, a ...any) (int, error) {
+	return fmt.Fprintf(w, s, a...)
+}
+
 func realFatalln(a ...any) {
 	reallog.Fatalln(a...)
 }

sscan.go

@@ -0,0 +1,10 @@
+package log
+
+import "fmt"
+
+// func Sprint(a ...any) string {
+// 	return realSprint(a...)
+
+func Sscanf(f string, thing string, a ...any) (int, error) {
+	return fmt.Sscanf(f, thing, a...)
+}