tried to update to latest master

pkg/gui/commit_message_panel.go

@@ -0,0 +1,50 @@
+package gui
+
+import "github.com/jesseduffield/gocui"
+
+func (gui *Gui) handleCommitConfirm(g *gocui.Gui, v *gocui.View) error {
+	message := gui.trimmedContent(v)
+	if message == "" {
+		return gui.createErrorPanel(g, "You cannot commit without a commit message")
+	}
+	sub, err := gui.GitCommand.Commit(g, message)
+	if err != nil {
+		// TODO need to find a way to send through this error
+		if err != ErrSubProcess {
+			return gui.createErrorPanel(g, err.Error())
+		}
+	}
+	if sub != nil {
+		gui.SubProcess = sub
+		return ErrSubProcess
+	}
+	gui.refreshFiles(g)
+	v.Clear()
+	v.SetCursor(0, 0)
+	g.SetViewOnBottom("commitMessage")
+	gui.switchFocus(g, v, gui.getFilesView(g))
+	return gui.refreshCommits(g)
+}
+
+func (gui *Gui) handleCommitClose(g *gocui.Gui, v *gocui.View) error {
+	g.SetViewOnBottom("commitMessage")
+	return gui.switchFocus(g, v, gui.getFilesView(g))
+}
+
+func (gui *Gui) handleNewlineCommitMessage(g *gocui.Gui, v *gocui.View) error {
+	// resising ahead of time so that the top line doesn't get hidden to make
+	// room for the cursor on the second line
+	x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(g, v.Buffer())
+	if _, err := g.SetView("commitMessage", x0, y0, x1, y1+1, 0); err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+	}
+
+	v.EditNewLine()
+	return nil
+}
+
+func (gui *Gui) handleCommitFocused(g *gocui.Gui, v *gocui.View) error {
+	return gui.renderString(g, "options", "esc: close, enter: confirm")
+}