From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/65415 Path: news.gmane.org!not-for-mail From: Hans Hagen Newsgroups: gmane.comp.tex.context Subject: Re: Downloading long urls Date: Sun, 23 Jan 2011 21:54:31 +0100 Message-ID: <4D3C9587.9070503@wxs.nl> References: <4D3A0E76.7000108@wxs.nl> <4D3C8E03.6070704@wxs.nl> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1295816090 6860 80.91.229.12 (23 Jan 2011 20:54:50 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 23 Jan 2011 20:54:50 +0000 (UTC) Cc: mailing list for ConTeXt users To: Aditya Mahajan Original-X-From: ntg-context-bounces@ntg.nl Sun Jan 23 21:54:45 2011 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from balder.ntg.nl ([195.12.62.10]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Ph6xQ-0004on-Rn for gctc-ntg-context-518@m.gmane.org; Sun, 23 Jan 2011 21:54:44 +0100 Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id DB965CAA1A; Sun, 23 Jan 2011 21:54:43 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at balder.ntg.nl Original-Received: from balder.ntg.nl ([127.0.0.1]) by localhost (balder.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id X+PSRYQHZCGY; Sun, 23 Jan 2011 21:54:41 +0100 (CET) Original-Received: from balder.ntg.nl (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 65300CA9E8; Sun, 23 Jan 2011 21:54:41 +0100 (CET) Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 67D1CCA9E8 for ; Sun, 23 Jan 2011 21:54:39 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at balder.ntg.nl Original-Received: from balder.ntg.nl ([127.0.0.1]) by localhost (balder.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id iQSI6fTG7dIC for ; Sun, 23 Jan 2011 21:54:36 +0100 (CET) Original-Received: from filter3-til.mf.surf.net (filter3-til.mf.surf.net [194.171.167.219]) by balder.ntg.nl (Postfix) with ESMTP id E3609CA96A for ; Sun, 23 Jan 2011 21:54:36 +0100 (CET) Original-Received: from smtp.ziggozakelijk.nl (D57D1DA2.static.ziggozakelijk.nl [213.125.29.162]) by filter3-til.mf.surf.net (8.14.3/8.14.3/Debian-5+lenny1) with ESMTP id p0NKsaxg011494 for ; Sun, 23 Jan 2011 21:54:36 +0100 X-Default-Received-SPF: pass (skip=loggedin (res=PASS)) x-ip-name=10.100.1.101; Original-Received: from [10.100.1.101] (unverified [10.100.1.101]) by pragma-net.nl (SurgeMail 5.1c2) with ESMTP id 1276-1713362 for multiple; Sun, 23 Jan 2011 21:54:33 +0100 User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.13) Gecko/20101207 Lightning/1.0b2 Thunderbird/3.1.7 ThunderBrowse/3.3.4 In-Reply-To: X-Authenticated-User: hagen@controller-9 X-Bayes-Prob: 0.0001 (Score 0, tokens from: @@RPTN) X-CanIt-Geo: ip=213.125.29.162; country=NL; region=11; city=Den Haag; latitude=52.0833; longitude=4.3000; http://maps.google.com/maps?q=52.0833,4.3000&z=6 X-CanItPRO-Stream: uu:ntg-context@ntg.nl (inherits from uu:default, base:default) X-Canit-Stats-ID: 0eDX8SAcC - a80086f87f14 - 20110123 X-Scanned-By: CanIt (www . roaringpenguin . com) on 194.171.167.219 X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.12 Precedence: list List-Id: mailing list for ConTeXt users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: ntg-context-bounces@ntg.nl Errors-To: ntg-context-bounces@ntg.nl Xref: news.gmane.org gmane.comp.tex.context:65415 Archived-At: On 23-1-2011 9:34, Aditya Mahajan wrote: > On Sun, 23 Jan 2011, Hans Hagen wrote: > >> On 22-1-2011 1:20, Aditya Mahajan wrote: >> >>> A simple algorithm with assume that everything following the dot is the >>> extension, while that is certainly not the case here. We can definitely >>> restrict the search of extension to the last 10 or so characters of the >>> url, but there will be cases when such heuristics will fail. >> >> it's not that complicated ... say that you patch this way: >> >> function schemes.cleanname(specification) >> return (gsub(specification.original,"[^%a%d%.]+","-")) >> end >> >> local function fetch(specification) >> local original = specification.original >> local scheme = specification.scheme >> local cleanname = schemes.cleanname(specification) >> >> that will be the current method. Now you can experiment with: > > Can cleanname be passed as a parameter of the specification? Then we can > have > > local cleanname = specification.cleanname or > schemes.cleanname(specification) > > This way, I can only change the cleanname of the files that are > downloaded by my module without affecting the cleanname for any other > command that might want to download a file. I made this ... as this is rather specialized tuning (that might confuse users) it's a directive: \starttext \enabletrackers [resolvers.schemes] \enabledirectives[schemes.cleanmethod=md5] \externalfigure[http://contextgarden.files.wordpress.com/2008/08/logo-alt41.png][width=3cm] \externalfigure[http://contextgarden.files.wordpress.com/2008/08/logo-alt41.png][width=3cm] \externalfigure[http://contextgarden.files.wordpress.com/2008/08/logo-alt41.png][width=3cm] \stoptext currently 'strip' is default but we can decide on md5 Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl ----------------------------------------------------------------- ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________