SetLogTrace docs: setting affects to all logging supporting function

tracer.go

@@ -19,8 +19,9 @@ func PanicTracer() io.Writer {
 	return tracer.Panic.Tracer()
 }
 
-// LogTracer returns current io.Writer for try.Out().Logf().
-// The default value is nil.
+// LogTracer returns a current io.Writer for the explicit try.Result.Logf
+// function and automatic logging used in err2.Handle and err2.Catch. The
+// default value is nil.
 func LogTracer() io.Writer {
 	return tracer.Log.Tracer()
 }
@@ -32,7 +33,7 @@ func LogTracer() io.Writer {
 //	func CopyFile(src, dst string) (err error) {
 //	     defer err2.Handle(&err) // <- error trace print decision is done here
 //
-// Remember that you can overwrite these with Flag package support. See
+// Remember that you can reset these with Flag package support. See
 // documentation of err2 package's flag section.
 func SetErrorTracer(w io.Writer) {
 	tracer.Error.SetTracer(w)
@@ -45,32 +46,35 @@ func SetErrorTracer(w io.Writer) {
 // handler, e.g:
 //
 //	func CopyFile(src, dst string) (err error) {
-//	     defer err2.Handle(&err) // <- error trace print decision is done here
+//	     defer err2.Handle(&err) // <- panic trace print decision is done here
 //
-// Remember that you can overwrite these with Flag package support. See
+// Remember that you can reset these with Flag package support. See
 // documentation of err2 package's flag section.
 func SetPanicTracer(w io.Writer) {
 	tracer.Panic.SetTracer(w)
 }
 
-// SetLogTracer sets a io.Writer for try.Out().Logf() function. The default is
-// nil and then err2 uses std log package for logging.
+// SetLogTracer sets a current io.Writer for the explicit try.Result.Logf
+// function and automatic logging used in err2.Handle and err2.Catch. The
+// default is nil and then err2 uses std log package for logging.
 //
-// You can use that to redirect packages like glog and have proper logging. For
-// glog, add this line at the beginning of your app:
+// You can use the std log package to redirect other logging packages like glog
+// to automatically work with the err2 package. For the glog, add this line at
+// the beginning of your app:
 //
 //	glog.CopyStandardLogTo("INFO")
 //
-// Remember that you can overwrite these with Flag package support. See
+// Remember that you can reset these with Flag package support. See
 // documentation of err2 package's flag section.
 func SetLogTracer(w io.Writer) {
 	tracer.Log.SetTracer(w)
 }
 
-// SetTracers a convenient helper to set a io.Writer for error and panic stack
-// tracing. More information see SetErrorTracer and SetPanicTracer functions.
+// SetTracers a helper to set a io.Writer for error and panic stack tracing, the
+// log tracer is set as well. More information see SetErrorTracer,
+// SetPanicTracer, and SetLogTracer functions.
 //
-// Remember that you can overwrite these with Flag package support. See
+// Remember that you can reset these with Flag package support. See
 // documentation of err2 package's flag section.
 func SetTracers(w io.Writer) {
 	tracer.Error.SetTracer(w)