From: Jakub Narebski <jnareb@gmail.com>
To: git@vger.kernel.org
Subject: Re: [PATCH 4/3] gitweb: Use here-doc
Date: Tue, 22 Aug 2006 23:54:26 +0200 [thread overview]
Message-ID: <ecfuef$riq$1@sea.gmane.org> (raw)
In-Reply-To: 200608222342.53861.jnareb@gmail.com
Jakub Narebski wrote:
> This patch uses undocumented, at least in perlop(1), trick in
> interpolation that allows calling function from interpolated string,
> using ${\subroutine_name(parameters...)}, found in git_blame,
> and used in git_rss here-doc in this patch.
It is trick, using ${...} syntax described in perlref(1), where ... is a
expression returning reference (in our case scalar reference).
${\...} is similar to @{[...]} trick, dereference(reference(value)), where
dereference is only to have interpolation.
--
Jakub Narebski
Warsaw, Poland
ShadeHawk on #git
next prev parent reply other threads:[~2006-08-22 21:54 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-22 14:51 [PATCH 0/3] gitweb: Yet another cleanup series Jakub Narebski
2006-08-22 14:52 ` [PATCH 1/3] gitweb: Whitespace cleanup: realign, reindent Jakub Narebski
2006-08-23 1:34 ` Junio C Hamano
2006-08-23 8:55 ` Jakub Narebski
2006-08-23 9:07 ` Andreas Ericsson
2006-08-23 9:55 ` Junio C Hamano
2006-08-22 14:55 ` [PATCH 2/3] gitweb: Use underscore instead of hyphen to separate words in HTTP headers names Jakub Narebski
2006-08-22 14:59 ` [PATCH 3/3] gitweb: Route rest of action subroutines through %actions Jakub Narebski
2006-08-22 15:03 ` [PATCH 0/3] gitweb: Yet another cleanup series Jakub Narebski
2006-08-22 21:42 ` [PATCH 4/3] gitweb: Use here-doc Jakub Narebski
2006-08-22 21:54 ` Jakub Narebski [this message]
2006-08-23 1:34 ` Junio C Hamano
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='ecfuef$riq$1@sea.gmane.org' \
--to=jnareb@gmail.com \
--cc=git@vger.kernel.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.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.