3 files changed, 25 insertions, 15 deletions
diff --git a/log/format.go b/log/format.go
index fb1ea1a7b..bed32bd2d 100644
--- a/log/format.go
+++ b/log/format.go
@@ -15,7 +15,7 @@ import (
 
 const (
 	timeFormat     = "2006-01-02T15:04:05-0700"
-	termTimeFormat = "01-02|15:04:05"
+	termTimeFormat = "01-02|15:04:05.999999"
 	floatFormat    = 'f'
 	termMsgJust    = 40
 )
diff --git a/log/logger.go b/log/logger.go
index a2fe6dc58..438aa548f 100644
--- a/log/logger.go
+++ b/log/logger.go
@@ -12,6 +12,7 @@ const timeKey = "t"
 const lvlKey = "lvl"
 const msgKey = "msg"
 const errorKey = "LOG15_ERROR"
+const skipLevel = 2
 
 type Lvl int
 
@@ -127,13 +128,13 @@ type logger struct {
 	h   *swapHandler
 }
 
-func (l *logger) write(msg string, lvl Lvl, ctx []interface{}) {
+func (l *logger) write(msg string, lvl Lvl, ctx []interface{}, skip int) {
 	l.h.Log(&Record{
 		Time: time.Now(),
 		Lvl:  lvl,
 		Msg:  msg,
 		Ctx:  newContext(l.ctx, ctx),
-		Call: stack.Caller(2),
+		Call: stack.Caller(skip),
 		KeyNames: RecordKeyNames{
 			Time: timeKey,
 			Msg:  msgKey,
@@ -157,27 +158,27 @@ func newContext(prefix []interface{}, suffix []interface{}) []interface{} {
 }
 
 func (l *logger) Trace(msg string, ctx ...interface{}) {
-	l.write(msg, LvlTrace, ctx)
+	l.write(msg, LvlTrace, ctx, skipLevel)
 }
 
 func (l *logger) Debug(msg string, ctx ...interface{}) {
-	l.write(msg, LvlDebug, ctx)
+	l.write(msg, LvlDebug, ctx, skipLevel)
 }
 
 func (l *logger) Info(msg string, ctx ...interface{}) {
-	l.write(msg, LvlInfo, ctx)
+	l.write(msg, LvlInfo, ctx, skipLevel)
 }
 
 func (l *logger) Warn(msg string, ctx ...interface{}) {
-	l.write(msg, LvlWarn, ctx)
+	l.write(msg, LvlWarn, ctx, skipLevel)
 }
 
 func (l *logger) Error(msg string, ctx ...interface{}) {
-	l.write(msg, LvlError, ctx)
+	l.write(msg, LvlError, ctx, skipLevel)
 }
 
 func (l *logger) Crit(msg string, ctx ...interface{}) {
-	l.write(msg, LvlCrit, ctx)
+	l.write(msg, LvlCrit, ctx, skipLevel)
 	os.Exit(1)
 }
 
diff --git a/log/root.go b/log/root.go
index 71b8cef6d..9fb4c5ae0 100644
--- a/log/root.go
+++ b/log/root.go
@@ -31,31 +31,40 @@ func Root() Logger {
 
 // Trace is a convenient alias for Root().Trace
 func Trace(msg string, ctx ...interface{}) {
-	root.write(msg, LvlTrace, ctx)
+	root.write(msg, LvlTrace, ctx, skipLevel)
 }
 
 // Debug is a convenient alias for Root().Debug
 func Debug(msg string, ctx ...interface{}) {
-	root.write(msg, LvlDebug, ctx)
+	root.write(msg, LvlDebug, ctx, skipLevel)
 }
 
 // Info is a convenient alias for Root().Info
 func Info(msg string, ctx ...interface{}) {
-	root.write(msg, LvlInfo, ctx)
+	root.write(msg, LvlInfo, ctx, skipLevel)
 }
 
 // Warn is a convenient alias for Root().Warn
 func Warn(msg string, ctx ...interface{}) {
-	root.write(msg, LvlWarn, ctx)
+	root.write(msg, LvlWarn, ctx, skipLevel)
 }
 
 // Error is a convenient alias for Root().Error
 func Error(msg string, ctx ...interface{}) {
-	root.write(msg, LvlError, ctx)
+	root.write(msg, LvlError, ctx, skipLevel)
 }
 
 // Crit is a convenient alias for Root().Crit
 func Crit(msg string, ctx ...interface{}) {
-	root.write(msg, LvlCrit, ctx)
+	root.write(msg, LvlCrit, ctx, skipLevel)
 	os.Exit(1)
 }
+
+// Output is a convenient alias for write, allowing for the modification of
+// the calldepth (number of stack frames to skip).
+// calldepth influences the reported line number of the log message.
+// A calldepth of zero reports the immediate caller of Output.
+// Non-zero calldepth skips as many stack frames.
+func Output(msg string, lvl Lvl, calldepth int, ctx ...interface{}) {
+	root.write(msg, lvl, ctx, calldepth+skipLevel)
+}