Xref: utzoo comp.lang.c:29274 alt.sources:1939
Path: utzoo!mnetor!geac!torsqnt!news-server.csri.toronto.edu!cs.utexas.edu!samsung!think!mintaka!mit-eddie!bbn.com!papaya.bbn.com!rsalz
From: rsalz@bbn.com (Rich Salz)
Newsgroups: comp.lang.c,alt.sources
Subject: Re: How can I de-escape my strings at run time?
Message-ID: <2598@litchi.bbn.com>
Date: 1 Jun 90 16:15:32 GMT
References: <6550.26639B0A@puddle.fidonet.org> <2596@litchi.bbn.com>
Followup-To: comp.lang.c
Organization: BBN Systems and Technology, Inc.
Lines: 25

Oops...

From: Kevin Braunsdorf <ksb@nostromo.cc.purdue.edu>
To: rsalz@BBN.COM

In article <2596@litchi.bbn.com> you write:
|	    case 'x':
|		for (*p = 0; *++text && isxdigit(*text); )
|		    if (isdigit(*text))
|			*p = (*p << 4) + *text - '0';
|		    else if (isupper(*text))
|			*p = (*p << 4) + *text - 'A';
|		    else
|			*p = (*p << 4) + *text - 'a';
|		text--;
|		break;
Nope.  You forgot to add 10 for the 'a' and 'A' case.
			*p = (*p << 4) + *text - 'A' + 10;
		    else
			*p = (*p << 4) + *text - 'a' + 10;

Sorry about that.
-- 
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