Install 1.3.22-1 problem - default text file type - DOS
Larry Hall
cygwin-lh@cygwin.com
Wed Aug 6 17:37:00 GMT 2003
You need to rebuild byacc changing O_BINARY to O_TEXT and
"rb"/"wb" to "rt"/"wt" for open/fopen calls.
Larry
Francis Harvey wrote:
> Greetings,
>
> I realize most people may not be familiar with the byacc package, but
> it can't hurt to ask. I would like to alter the behavior of byacc to
> make the file pointer yyin use this "text" mode by default. I can
> always reopen the pointer myself in the correct mode, but it would be
> nice to know whether or not there is an option to already accomplish
> this. For now, I will assume I have to reopen the pointer to take
> advantage of the technique below.
>
> Francis R. Harvey III
> WB303, x3952
> harveyf1@westat.com
>
> VB programmers know the wisdom of Nothing
>
>
>>-----Original Message-----
>>From: Larry Hall [mailto:cygwin-lh@cygwin.com]
>>Sent: Tuesday, August 05, 2003 5:31 PM
>>To: Brian Dessent
>>Cc: 'cygwin@cygwin.com'
>>Subject: Re: Install 1.3.22-1 problem - default text file type - DOS
>>
>>
>>Brian Dessent wrote:
>
> <snip>
>
>>>But that completely misses the point of "text" mode. You
>>
>>should always
>>
>>>use just "\n" in your strings in the source code, and open any files
>>>containing text in "text" mode i.e. fopen("foo", "rt").
>>
>>That way, when
>>
>>>you read and write to the file "\n" will be converted to
>>
>>"\r\n" by the
>>
>>>io library, but your code will be portable to any other
>>
>>posix system.
>>
>>>If you explicitly use "\r\n" in your program then you have
>>
>>to make sure
>>
>>>the file is always opened in binary mode otherwise you'll could get
>>
>> ^^^^^^
>> opened and _written_
>>
>>>"\r\r\n" as your line delimiter.
>>>
>>>Brian
>>
>>
>>--
>>Larry Hall http://www.rfk.com
>>RFK Partners, Inc. (508) 893-9779 - RFK Office
>>838 Washington Street (508) 893-9889 - FAX
>>Holliston, MA 01746
>>
--
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