From: "Janos Barbero" <jbarbero@gmail.com>
To: zsh-workers@sunsite.dk
Subject: zsh weird behaviour (possibly bug?)
Date: Sun, 1 Jul 2007 20:32:18 -0700 [thread overview]
Message-ID: <77d935a0707012032u6011f3d1scf97e399ef7c5fa3@mail.gmail.com> (raw)
Hi,
I often notice that complex shell commands (usually with 5-10 pipes
and plenty of awk/sed) produce no output in zsh, but work fine in
bash. I found a really simple one today.
ls | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g'
This produces no output in zsh, but does in any bash version. Further
investigation revealed this to be due to my precmd's/postcmd's. So
some more data:
1: precmd () { print -Pn "\ek%n@%m %~$ \e\\" }
2: preexec() { print -Pn "\ek%n@%m %~$ $1\e\\" }
3: precmd () { print -Pn "\ek%~\e\\" }
4: preexec() { print -Pn "\ek%~ $1\e\\" }
If I have only line 4, command doesn't return (I have to manually kill
the window), but plain ls works. If I leave lines 3 and 4, no output.
Leaving either or both lines 1 and 2, it works fine. (I tried these
with nothing else in my .zshrc.)
Is the problem with my precmd/postcmd 3 and 4, or is this a zsh bug?
Sorry if this is sent out to the wrong list, I understood this is
where to file zsh bugs.
Thanks,
~Janos
next reply other threads:[~2007-07-02 3:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-02 3:32 Janos Barbero [this message]
2007-07-02 9:29 ` Peter Stephenson
[not found] ` <77d935a0707020917o244fc086k72a679839d4f256b@mail.gmail.com>
2007-07-02 16:40 ` Peter Stephenson
2007-07-02 16:50 ` Peter Stephenson
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=77d935a0707012032u6011f3d1scf97e399ef7c5fa3@mail.gmail.com \
--to=jbarbero@gmail.com \
--cc=zsh-workers@sunsite.dk \
/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).