Reorganize file structure

cmd/micro/util/message.go

@@ -0,0 +1,40 @@
+package util
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"strconv"
+
+	"github.com/zyedidia/micro/cmd/micro/screen"
+)
+
+// TermMessage sends a message to the user in the terminal. This usually occurs before
+// micro has been fully initialized -- ie if there is an error in the syntax highlighting
+// regular expressions
+// The function must be called when the Screen is not initialized
+// This will write the message, and wait for the user
+// to press and key to continue
+func TermMessage(msg ...interface{}) {
+	screenWasNil := screen.Screen == nil
+	if !screenWasNil {
+		screen.Screen.Fini()
+		screen.Screen = nil
+	}
+
+	fmt.Println(msg...)
+	fmt.Print("\nPress enter to continue")
+
+	reader := bufio.NewReader(os.Stdin)
+	reader.ReadString('\n')
+
+	if !screenWasNil {
+		screen.Init()
+	}
+}
+
+// TermError sends an error to the user in the terminal. Like TermMessage except formatted
+// as an error
+func TermError(filename string, lineNum int, err string) {
+	TermMessage(filename + ", " + strconv.Itoa(lineNum) + ": " + err)
+}