From: Peter Chapin <PChapin@vtc.vsc.edu>
Subject: Re: Is there a way to do large block of source code comments
Date: Wed, 03 Sep 2014 14:28:07 -0400
Date: 2014-09-03T14:28:07-04:00 [thread overview]
Message-ID: <nM-dnTSb3c8mwJrJ4p2dnAA@giganews.com> (raw)
In-Reply-To: <lu7k8k$d8l$1@dont-email.me>
On 2014-09-03 13:48, Georg Bauhaus wrote:
> It is standard practice in original SPARK, Java, and eLisp
> to parse "comment sections". Also, languages such as Python
> and Ruby parse commenting strings, similar to format strings.
>
> They know the value of giving comments language status.
In SPARK 2005 only special comments starting with --# where processed by
the SPARK tools and they had a very tightly controlled syntax.
Completely general comments starting with -- were still ignored.
The tricky part about parsing comments is that comments are intended to
be completely general and could contain arbitrary "line noise" for all
the compiler knows. Looking for too much structure in a general comment
could be problematic.
That said it doesn't seem impossibly difficult or awkward to scan
comments for sequences like "*/" or "*)" etc. I'm not sure I'd call that
"parsing" exactly but that's perhaps just a matter of definition.
Peter
next prev parent reply other threads:[~2014-09-03 18:28 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-01 17:24 Is there a way to do large block of source code comments gdotone
2014-09-01 19:04 ` Jeffrey Carter
2014-09-03 0:07 ` robin.vowels
2014-09-03 0:44 ` Jeffrey Carter
2014-09-03 1:15 ` gdotone
2014-09-03 4:17 ` J-P. Rosen
2014-09-03 8:04 ` Brian Drummond
2014-09-03 0:50 ` Adam Beneschan
2014-09-04 2:30 ` robin.vowels
2014-09-04 15:12 ` Adam Beneschan
2014-09-03 8:22 ` Georg Bauhaus
2014-09-03 8:28 ` Stefan.Lucks
2014-09-03 8:23 ` gdotone
2014-09-03 8:57 ` Pascal Obry
2014-09-03 15:12 ` Stefan.Lucks
2014-09-03 15:52 ` Pascal Obry
2014-09-03 17:48 ` Georg Bauhaus
2014-09-03 18:28 ` Peter Chapin [this message]
2014-09-03 18:52 ` Adam Beneschan
2014-09-03 21:47 ` gautier_niouzes
[not found] ` <91e173a8-7451-4609-b141-ce3c6b19455f@googlegroups.com>
2014-09-04 5:56 ` Pascal Obry
2014-09-03 22:42 ` Georg Bauhaus
2014-09-03 21:02 ` Stefan.Lucks
2014-10-01 21:15 ` Randy Brukardt
2014-09-03 16:58 ` Jeffrey Carter
2014-09-04 18:19 ` Keith Thompson
2014-09-03 15:32 ` Shark8
2014-09-04 2:37 ` robin.vowels
2014-09-04 7:20 ` Georg Bauhaus
2014-09-04 12:46 ` robin.vowels
2014-09-04 15:44 ` G.B.
2014-09-12 2:52 ` Shark8
2014-09-01 19:08 ` Niklas Holsti
2014-09-01 20:34 ` G.B.
2014-09-01 20:53 ` Niklas Holsti
2014-09-02 13:14 ` G.B.
2014-09-02 14:38 ` kalvin.news
2014-09-02 23:33 ` Randy Brukardt
2014-09-03 8:17 ` Georg Bauhaus
2014-09-01 21:15 ` Simon Wright
2014-09-02 15:01 ` Adam Beneschan
2014-09-02 16:35 ` Simon Wright
2014-09-02 17:14 ` Jeffrey Carter
2014-09-02 19:02 ` Niklas Holsti
2014-09-02 20:10 ` mockturtle
2014-09-02 23:36 ` Randy Brukardt
2014-09-01 19:13 ` Anh Vo
2014-09-01 21:04 ` gdotone
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