Add Use PRGEDIT before any PRG function

2016-12-27 23:24:33 +09:00
parent bfedd461d4
commit 3f65e4b492
2 changed files with 16 additions and 0 deletions
--- a/SMILEBASIC/error.d
+++ b/SMILEBASIC/error.d
@@ -191,6 +191,14 @@ class SubscriptOutOfRange : SmileBasicError
        super("Subscript out of range(" ~ func ~ ":" ~ arg.to!string ~ ")");
    }
 }
+class UsePRGEDITBeforeAnyPRGFunction : SmileBasicError
+{
+    this(string func)
+    {
+        this.errnum = 38;
+        super("Use PRGEDIT before any PRG function(" ~ func ~ ")");
+    }
+}
 class StringTooLong : SmileBasicError
 {
    this()