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Re: list, set, oset, map, omap: avoid imperative voice in documentation
From: |
Bruno Haible |
Subject: |
Re: list, set, oset, map, omap: avoid imperative voice in documentation |
Date: |
Sun, 09 Feb 2020 00:54:32 +0100 |
User-agent: |
KMail/5.1.3 (Linux/4.4.0-171-generic; KDE/5.18.0; x86_64; ; ) |
Paul Eggert wrote:
> Plus, it's odd to use one style before a "{" and a different style after.
I think it's useful to make this emphasis - in order to write a function
specification that can be understood without reading the function body.
When I write code, I'm of course a bit annoyed to make the difference
between the specification (in the .h file) and the implementation (in the
.c file). But this annoyance is rewarded with a 10 times higher value:
the ability to read the specification without looking into the implementation
(which is often 3 to 20 times larger than the specification).
> perhaps "'clearerr (STREAM)' clears the
> error indicator for STREAM." which is in reverse order of what the text
> says
That's only because we are writing the specification before the declaration,
and directly looking at the .h file. If you were reading Doxygen generated
HTML [1], it would present the declaration first and the specification
immediately following it.
> the "Clears" of the comment disagrees with the "clear" of the function name.
Yes, function names use the imperative, like C does: we write
goto label; NOT goesto label;
and
return x; NOT returns x;
- because inside the function's body the imperative aspects are predominant.
Bruno
[1] http://xerces.apache.org/xerces-c/apiDocs-3/classBase64.html
- list, set, oset, map, omap: avoid imperative voice in documentation, Bruno Haible, 2020/02/02
- Re: list, set, oset, map, omap: avoid imperative voice in documentation, Jim Meyering, 2020/02/02
- Re: list, set, oset, map, omap: avoid imperative voice in documentation, Bruno Haible, 2020/02/02
- Re: list, set, oset, map, omap: avoid imperative voice in documentation, Paul Eggert, 2020/02/03
- Re: list, set, oset, map, omap: avoid imperative voice in documentation,
Bruno Haible <=