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Posting-Version: version B 2.10.1 6/24/83; site wateng.UUCP
Path: utzoo!watmath!wateng!ksbszabo
From: ksbszabo@wateng.UUCP (Kevin S. B. Szabo)
Newsgroups: net.sources
Subject: Small bug found in CALLS, here's the fix----
Message-ID: <1243@wateng.UUCP>
Date: Fri, 20-Jul-84 14:01:27 EDT
Article-I.D.: wateng.1243
Posted: Fri Jul 20 14:01:27 1984
Date-Received: Sat, 21-Jul-84 02:38:12 EDT
Organization: U of Waterloo, Ontario
Lines: 20

Many thanks to Sanjay Radia for finding and fixing this one:

When scanning for #defines, calls does not check for \s. Thus
a #define spawning multi-line with {s & }s will generate 
bracket obverflow/underflow errors
EG: 
	#define a() {}
	#define b() {\
		     }   <--- will cause error.
FIX:
161c145,147
< 					while ((c= getch()) != '\n');
---
> 					while ((c= getch()) != '\n')
> 						if (c == '\\')
> 							getch();

			Kevin
-- 
	Kevin Szabo  watmath!wateng!ksbszabo (Elec Eng, U of Waterloo)