From: Sebastian Gniazdowski <psprint@zdharma.org>
To: Zsh hackers list <zsh-workers@zsh.org>,
Peter Stephenson <p.w.stephenson@ntlworld.com>
Subject: Re: Why sourcing a file is not faster than doing a loop with eval, zle -N
Date: Sat, 23 Dec 2017 16:01:38 +0100 [thread overview]
Message-ID: <etPan.5a3e6fd2.64b723b2.19e@zdharma.org> (raw)
In-Reply-To: <20170619215237.7e58707b@ntlworld.com>
On 19 czerwca 2017 at 22:52:37, Peter Stephenson (p.w.stephenson@ntlworld.com) wrote:
> On Mon, 19 Jun 2017 20:28:35 +0100
> Peter Stephenson wrote:
> > How about something like this? As far as I can tell, fgets is designed
> > from the ground up as Gets Done Properly, so if you have it on your
> > system it will work correctly. I can't think of a case where this
> > wouldn't do the right thing --- fgets will read at most one line and if
> > it does we were going to get the big STDIO overhead at that point
> > anyway.
>
> I know what the problem with it is --- we can't tell the difference
> betwen a terminating '\0' and a '\0' that's part of the input stream.
We could do a pair of calls, first fgets(), then fgetc(), and this way solve this problem?
--
Sebastian Gniazdowski
psprint /at/ zdharma.org
next prev parent reply other threads:[~2017-12-23 15:01 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <etPan.594513a8.516100cd.10b2e__10513.1716504276$1497699329$gmane$org@zdharma.org>
[not found] ` <20170619122413.GA9294@chaz.gmail.com>
[not found] ` <170619083116.ZM17323__41722.0601499595$1497886320$gmane$org@torch.brasslantern.com>
[not found] ` <20170619161601.GB9294@chaz.gmail.com>
2017-06-19 19:28 ` Peter Stephenson
2017-06-19 19:57 ` Bart Schaefer
2017-06-19 20:38 ` Bart Schaefer
2017-06-19 20:44 ` Peter Stephenson
2017-06-20 11:28 ` fgets() portability (Was: Why sourcing a file is not faster than doing a loop with eval, zle -N) Stephane Chazelas
2017-06-19 20:52 ` Why sourcing a file is not faster than doing a loop with eval, zle -N Peter Stephenson
2017-06-19 23:01 ` Bart Schaefer
2017-12-15 11:01 ` Sebastian Gniazdowski
2017-12-23 15:01 ` Sebastian Gniazdowski [this message]
2017-12-23 15:47 ` Sebastian Gniazdowski
2017-12-23 22:19 Joey Pabalinas
[not found] ` <7096.1521281564@thecus>
2018-03-19 9:07 ` Joey Pabalinas
2018-03-19 14:24 ` Sebastian Gniazdowski
2018-03-20 5:14 ` Joey Pabalinas
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=etPan.5a3e6fd2.64b723b2.19e@zdharma.org \
--to=psprint@zdharma.org \
--cc=p.w.stephenson@ntlworld.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).