src/client/main.c

@@ -79,6 +79,7 @@ int saved_history;
 int current_rights = 0;
 
 char clear_line[]="\033[M\r";
+char up_line[] = "\033[1A";
 
 static struct user mwuser;
 struct user * const user = &mwuser;
@@ -184,6 +185,13 @@ int disable_rl(int savetext)
 
 static void accept_line(char *line)
 {
+	int chars = strlen(rl_prompt)+rl_end;
+	int lines = chars/screen_w() + (chars%screen_w() != 0); //Divide chars by screen width rounding up
+	for(int i=0;i<lines;i++){
+		write(1, up_line,strlen(up_line));
+		write(1, clear_line, strlen(clear_line));
+	}
+
 	int conversion_result;
 	if (line == NULL)
 	{