Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
Path: utzoo!watmath!clyde!cbatt!cbosgd!ihnp4!alberta!calgary!pearce
From: pearce@calgary.UUCP (Andrew Pearce)
Newsgroups: net.graphics
Subject: Re: question about the tracer
Message-ID: <315@vaxb.calgary.UUCP>
Date: Mon, 18-Aug-86 03:26:31 EDT
Article-I.D.: vaxb.315
Posted: Mon Aug 18 03:26:31 1986
Date-Received: Tue, 19-Aug-86 08:27:05 EDT
References: <235@joevax.UUCP>
Distribution: net
Organization: U. of Calgary, Calgary, Ab.
Lines: 25
Summary: tracer bug fix for -S

In article <235@joevax.UUCP>, sdh@joevax.UUCP (The Doctor) writes:
> To the best of my knowledge, the -S option (for contrast) doesn't work.
> I've tried the following:
> tracer -S0.9
> tracer -S 0.9
> 
> That generates errors.  What gives?
> Steve Hawley
> joevax!sdh

The problem is really simple to fix, in the file "tracer.c" there is a typo:

        case ('S'):  /* amount of susie */
            if (argv[i][2] < '0' || argv[i][2] > 9)
                                                 ^
                                                 |
                                              single quote this
                                          or it will always evaluate to be
                                          true.


---------------------------------------------------------------------
	Andrew Pearce
	...{ihnp4,ubc-vision}!alberta!calgary!pearce
	pearce@calgary.UUCP