io.IoLexer.readTerminator C# (CSharp) Method

        public int readTerminator()
        {
            int terminated = 0;
            pushPos();
            readSeparator();

            while (readTerminatorChar() != 0)
            {
                terminated = 1;
                readSeparator();
            }

            if (terminated != 0)
            {
                IoToken top = currentToken();

                // avoid double terminators
                if (top != null && top.type == IoTokenType.TERMINATOR_TOKEN)
                {
                    return 1;
                }

                addTokenStringType(";", IoTokenType.TERMINATOR_TOKEN);
                popPos();
                return 1;
            }

            popPosBack();
            return 0;
        }