From: Stephane Chazelas <stephane@chazelas.org>
To: Bart Schaefer <schaefer@brasslantern.com>
Cc: zsh workers <zsh-workers@zsh.org>
Subject: Re: [PATCH] unmetafy Re: $var not expanded in ${x?$var}
Date: Thu, 22 Feb 2024 07:23:13 +0000 [thread overview]
Message-ID: <20240222072313.7woy5vxvt4fbxyhj@chazelas.org> (raw)
In-Reply-To: <CAH+w=7ah2tG=QOFDVirAm2PdeX4CXqqjjc+0JinOAG_jkgR6sQ@mail.gmail.com>
2024-02-21 16:46:23 -0800, Bart Schaefer:
[...]
> Code Argument types Prints
> %s const char * C string (null terminated)
> + %S const char * C string (null terminated), output raw
May be worth pointing out there that the string is expected to
be metafied (for both %s and %S).
> %l const char *, int C string of given length (null not required)
Would that one be expected to be metafied?
> %L long decimal value
> %d int decimal value
> @@ -309,6 +310,10 @@ zerrmsg(FILE *file, const char *fmt, va_list ap)
> str = va_arg(ap, const char *);
> nicezputs(str, file);
> break;
> + case 'S':
> + str = va_arg(ap, const char *);
> + fwrite(unmetafy(dupstring(str), &num), num, 1, file);
> + break;
[...]
Being no C expert, I wonder if it's safe (portable) to set and
use num in the same call like that. Is it guaranteed to be done
in the right order?
--
Stephane
next prev parent reply other threads:[~2024-02-22 7:23 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-13 8:02 Stephane Chazelas
2023-01-16 8:35 ` Daniel Shahaf
2023-01-16 17:15 ` Peter Stephenson
2024-02-20 7:05 ` Stephane Chazelas
2024-02-20 17:45 ` Bart Schaefer
2024-02-20 19:39 ` Stephane Chazelas
2024-02-21 4:44 ` Bart Schaefer
2024-02-21 19:45 ` Stephane Chazelas
2024-02-21 19:52 ` Bart Schaefer
2024-02-21 20:21 ` Stephane Chazelas
2024-02-22 0:46 ` [PATCH] unmetafy " Bart Schaefer
2024-02-22 7:23 ` Stephane Chazelas [this message]
2024-02-22 7:55 ` Metafication in error messages (Was: [PATCH] unmetafy Re: $var not expanded in ${x?$var}) Stephane Chazelas
2024-02-22 17:02 ` Bart Schaefer
2024-02-22 22:31 ` Bart Schaefer
2024-02-23 0:49 ` Bart Schaefer
2024-02-23 19:27 ` Stephane Chazelas
2024-02-23 22:32 ` Bart Schaefer
2024-02-23 23:38 ` Bart Schaefer
2024-02-24 9:47 ` Stephane Chazelas
2024-02-24 10:36 ` Stephane Chazelas
2024-02-25 4:35 ` [PATCH] 'bad interpreter' error garbled Bart Schaefer
2024-02-25 5:26 ` Bart Schaefer
2024-02-25 2:17 ` Metafication in error messages (Was: [PATCH] unmetafy Re: $var not expanded in ${x?$var}) Bart Schaefer
2024-02-25 6:05 ` Bart Schaefer
2024-02-25 7:29 ` Stephane Chazelas
2024-02-25 8:28 ` typeset -<non-ASCII> (Was: metafication in error messages) Stephane Chazelas
2024-02-25 8:35 ` Stephane Chazelas
2024-02-25 21:02 ` Bart Schaefer
2024-02-23 0:33 ` Metafication in error messages (Was: [PATCH] unmetafy Re: $var not expanded in ${x?$var}) Bart Schaefer
2024-02-25 5:06 ` [PATCH] count multibyte and metafied characters correctly for math ops errors Bart Schaefer
2024-02-22 8:34 ` [PATCH] unmetafy Re: $var not expanded in ${x?$var} Roman Perepelitsa
2024-02-22 17:07 ` Bart Schaefer
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20240222072313.7woy5vxvt4fbxyhj@chazelas.org \
--to=stephane@chazelas.org \
--cc=schaefer@brasslantern.com \
--cc=zsh-workers@zsh.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.vuxu.org/mirror/zsh/
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).