Re: Block Comments Or Rest-Of-Line Comments?

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Sujet : Re: Block Comments Or Rest-Of-Line Comments?
De : 643-408-1753 (at) *nospam* kylheku.com (Kaz Kylheku)
Groupes : comp.lang.c
Date : 23. Apr 2024, 22:06:54
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <20240423134934.699@kylheku.com>
References : 1
User-Agent : slrn/pre1.0.4-9 (Linux)
On 2024-03-21, Lawrence D'Oliveiro <ldo@nz.invalid> wrote:
Also, the “block” form allows “interspersed” comments, where a short
comment can be put in the middle of a line and followed by more program
text in the rest of the line. For example, as a way of keeping long
argument lists straight:
>
    gdImageCopyResampled
      (
        /*dst =*/ ResizedFrame,
        /*src =*/ Context.StillFrame,
        /*dstX =*/ 0,
        /*dstY =*/ 0,
        /*srcX =*/ 0,
        /*srcY =*/ 0,
        /*dstW =*/ ResizedFrame->sx,
        /*dstH =*/ ResizedFrame->sy,
        /*srcW =*/ Context.StillFrame->sx,
        /*srcH =*/ Context.StillFrame->sy
      );
>
Do you feel the same?

A normal person won't compulsively comment very function argument,
but if they had to do it, here is what it might look like:

      gdImageCopyResampled(ResizedFrame,                // dst
                           Context.StillFrame,          // src
                           0, 0, 0, 0,                  // {dst,src}{X,Y}
                           ResizedFrame->sx,            // dstW
                           ResizedFrame->sy,            // dstH
                           Context.StillFrame->sx,      // srcW
                           Context.StillFrame->sy);     // srcH

      gdImageCopyResampled(ResizedFrame,                /* dst */
                           Context.StillFrame,          /* src */
                           0, 0, 0, 0,                  /* {dst,src}{X,Y} */
                           ResizedFrame->sx,            /* dstW */
                           ResizedFrame->sy,            /* dstH */
                           Context.StillFrame->sx,      /* srcW */
                           Context.StillFrame->sy);     /* srcH */

Using either kind of comment, it goes at the end of the line, with a
decent amount of space. The reader of the code who doesn't find
the comments helpful can easily ignore them.

--
TXR Programming Language: http://nongnu.org/txr
Cygnal: Cygwin Native Application Library: http://kylheku.com/cygnal
Mastodon: @Kazinator@mstdn.ca

Date Sujet#  Auteur
23 Apr 24 * Re: Block Comments Or Rest-Of-Line Comments?5Kaz Kylheku
24 Apr 24 `* Re: Block Comments Or Rest-Of-Line Comments?4Lowell Gilbert
24 Apr 24  +* Re: Block Comments Or Rest-Of-Line Comments?2Ben Bacarisse
24 Apr 24  i`- Re: Block Comments Or Rest-Of-Line Comments?1Lowell Gilbert
24 Apr 24  `- Re: Block Comments Or Rest-Of-Line Comments?1Kaz Kylheku

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