From:	Kbwms AT aol DOT com
Message-ID:	<c216ce1e.36d702be@aol.com>
Date:	Fri, 26 Feb 1999 15:23:26 EST
To:	Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
Cc:	djgpp-workers AT delorie DOT com
Mime-Version:	1.0
Subject:	Fwd: Suspected Bug in Flex v. 2.5-4
X-Mailer:	AOL 3.0 16-bit for Windows sub 38
Reply-To:	djgpp-workers AT delorie DOT com

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From: Kbwms AT aol DOT com
Return-path: <Kbwms AT aol DOT com>
To: bug-gnu-utils AT gnu DOT org
Subject: Suspected Bug in Flex v. 2.5-4
Date: Fri, 26 Feb 1999 15:17:02 EST
Mime-Version: 1.0
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Dear Bug Fixers,

I have a demo of what appears to be a bug in Flex version 2.5-4.
The materials consist of a zip file on which are housed source
files, test input at tinput.c, results at test.out, and a readme
file.  The readme file is appended to this message, too.

I did not attach the zip file because I do not know how you want
the stuff sent.  Is an attachment okay?


Please advise.

K.B. Williams
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Test Case - The Whole Shebang

1. unzip flextest.zip
2. say 'make'
3. say 'makemake -s tinput.c > junk'

I use DJGPP gcc.

The program prints on stderr a running account of include files
seen of the form

        #include <filename.ext>

The order of items listed is the order encountered in nested
includes.  If no nesting, the order is the same as the order
in the input file, sorted.c.

Asterisks appear when a discrepancy is detected between yyleng
and strlen(yytext), as in:

yytext =        sys/djtypes.h, yyleng = 14, strlen = 13		*****

Printouts are generated at lines 189-193 in mmfscan.l.


K.B. Williams
kbwms AT aol DOT com

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