From 34a8d6ecb9bf9b6f8512d34c9d3309459ce05520 Mon Sep 17 00:00:00 2001
From: Nominate <thomas.bladon@st-hughs.ox.ac.uk>
Date: Mon, 5 Aug 2013 18:33:16 +0100
Subject: [PATCH] Added a 'clear' function to the prompt

---
 prompt.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/prompt.c b/prompt.c
index 463b935..c28980c 100644
--- a/prompt.c
+++ b/prompt.c
@@ -158,7 +158,9 @@ static void execute(ToxWindow* self, char* cmd) {
       break;
     }
   }
-
+  else if(!strcmp(cmd, "clear")) { 
+  	wclear(self->window);
+  }
   else if(!strcmp(cmd, "help")) {
 	  print_usage(self);
   }
@@ -316,7 +318,7 @@ static void print_usage(ToxWindow* self) {
   wprintw(self->window, "      myid                      : Print your ID\n");
   wprintw(self->window, "      quit/exit                 : Exit program\n");
   wprintw(self->window, "      help                      : Print this message again\n");
-
+  wprintw(self->window, "      clear:                    : Clear this window\n");
 
   wattron(self->window, A_BOLD);
   wprintw(self->window, "TIP: Use the TAB key to navigate through the tabs.\n\n");