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Re: How to get title of web page by url?
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From: |
Ted Zlatanov |
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Subject: |
Re: How to get title of web page by url? |
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Date: |
Wed, 08 Dec 2010 15:21:30 -0000 |
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User-agent: |
Gnus/5.110011 (No Gnus v0.11) Emacs/24.0.50 (gnu/linux) |
On Wed, 28 Jul 2010 16:12:52 +0200 Deniz Dogan <deniz.a.m.dogan@gmail.com>
wrote:
DD> 2010/7/28 Thamer Mahmoud <thamer.mahmoud@gmail.com>:
>> (re-search-forward "<title>\\(.*\\)<[/]title>" nil t 1)
DD> Why [/] and not /?
DD> By the way, this will not work in scenarios where the title is spread
DD> out across multiple lines:
DD> <title>
DD> Hello
DD> </title>
DD> How would you solve this in Emacs Lisp?
It will break in many other situations. For example, it doesn't check
that the <title> tag is inside the <head> tag or remove comments. It's
hard to parse HTML properly.
Ted
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