Date: Mon, 30 Mar 2009 21:15:27 -0600 From: Joshua Gimer <jgimer@gmail.com> To: Gary Kline <kline@thought.org> Cc: FreeBSD Mailing List <freebsd-questions@freebsd.org> Subject: Re: Why?? (prog question) Message-ID: <cf939bff0903302015y64ac6ed4lf7cdc4d9c90953ec@mail.gmail.com> In-Reply-To: <cf939bff0903302013mdc4f432yacd7109c46341193@mail.gmail.com> References: <20090331025726.GA10888@thought.org> <cf939bff0903302013mdc4f432yacd7109c46341193@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
Just 5 minutes too late. :)
On Mon, Mar 30, 2009 at 9:13 PM, Joshua Gimer <jgimer@gmail.com> wrote:
> main(int argc, char *argv[])
>
> On Mon, Mar 30, 2009 at 8:57 PM, Gary Kline <kline@thought.org> wrote:
>> people, i've been under the weather for days and will probably be for a =
few more.
>> new =A0and TEMPORARY meds dont like me, ugh.
>>
>> can anybody clue me in why the followin joinline program fails to catch =
if argc =3D=3D 1?
>>
>>
>> /*
>> =A0* simple prog to join all | very nearly all lines of a text file that
>> =A0* make up one paragraph into one LONG line.
>> =A0*
>> =A0* paragraphs are delimiated by a single \n break.
>> =A0*/
>>
>> #include <stdio.h>
>> #include <string.h>
>> #include <stdlib.h>
>>
>> main(int argc, char argv[])
>> {
>> =A0 char buf[65536];
>>
>> =A0 if (argc =3D=3D 1)
>> =A0 {
>> =A0 =A0 =A0 =A0printf("Usage: %s < file > newfile\n", argv[0]);
>> =A0 =A0 =A0 =A0exit (-1);
>> =A0 }
>> =A0 while (fgets(buf, sizeof buf, stdin) )
>> =A0 {
>> =A0 =A0 if (*buf =3D=3D '\n')
>> =A0 =A0 {
>> =A0 =A0 =A0 fprintf(stdout, "\n\n");
>> =A0 =A0 }
>> =A0 =A0 else
>> =A0 =A0 {
>> =A0 =A0 =A0 buf[strlen(buf)-1] =3D ' ';
>> =A0 =A0 =A0 fputs(buf, stdout);
>> =A0 =A0 }
>> =A0 }
>> }
>>
>>
>> --
>> =A0Gary Kline =A0kline@thought.org =A0http://www.thought.org =A0Public S=
ervice Unix
>> =A0 =A0 =A0 =A0http://jottings.thought.org =A0 http://transfinite.though=
t.org
>> =A0 =A0The 2.41a release of Jottings: http://jottings.thought.org/index.=
php
>>
>> _______________________________________________
>> freebsd-questions@freebsd.org mailing list
>> http://lists.freebsd.org/mailman/listinfo/freebsd-questions
>> To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.=
org"
>>
>
>
>
> --
> Thx
> Joshua Gimer
>
--=20
Thx
Joshua Gimer
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?cf939bff0903302015y64ac6ed4lf7cdc4d9c90953ec>