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Re: indent-region for long Java strings very slow
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From: |
David Hansen |
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Subject: |
Re: indent-region for long Java strings very slow |
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Date: |
Thu, 26 Oct 2006 17:06:33 +0200 |
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User-agent: |
Gnus/5.110006 (No Gnus v0.6) Emacs/22.0.50 (gnu/linux) |
On 26 Oct 2006 07:15:17 -0700 "giethomas@gmail.com" <giethomas@gmail.com> wrote:
> When I build a very long Java String with lots of components (... + ...
> + ... +), spread out over many lines (each terminated by a newline),
> indent-region gets very, very slow.
Not emacs related: AFAIK javac creates a new StringBuffer
object for *each* `+'. So if you don't want your program to
be unnecessarily slow do something like
String foo = (new StringBuffer ()).append (...)
.append (...)
.append (...)
// ...
.toString ();
David