From 6a82ebb25dcbbeaf3bde1a58f9af1bfdd20588cb Mon Sep 17 00:00:00 2001
From: Derek Parker <parkerderek86@gmail.com>
Date: Fri, 11 Jul 2014 16:18:07 -0500
Subject: [PATCH] Implement frontend next command

---
 command/command.go | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/command/command.go b/command/command.go
index a2408dac..aff6b441 100644
--- a/command/command.go
+++ b/command/command.go
@@ -24,6 +24,7 @@ func DebugCommands() *Commands {
 	cmds := map[string]cmdfunc{
 		"exit":     exitFunc,
 		"continue": cont,
+		"next":     next,
 		"break":    breakpoint,
 		"step":     step,
 		"clear":    clear,
@@ -94,6 +95,23 @@ func step(p *proctl.DebuggedProcess, args ...string) error {
 	return nil
 }
 
+func next(p *proctl.DebuggedProcess, args ...string) error {
+	err := p.Next()
+	if err != nil {
+		return err
+	}
+
+	regs, err := p.Registers()
+	if err != nil {
+		return err
+	}
+
+	f, l, _ := p.GoSymTable.PCToLine(regs.PC())
+	fmt.Printf("Stopped at: %s:%d\n", f, l)
+
+	return nil
+}
+
 func clear(p *proctl.DebuggedProcess, args ...string) error {
 	fname := args[0]
 	fn := p.GoSymTable.LookupFunc(fname)