From: Pablo Rodriguez <oinos@gmx.es>
To: ntg-context@ntg.nl
Subject: Re: catch % in gsub("%", "\\letterpercent")
Date: Thu, 27 Aug 2020 17:56:34 +0200 [thread overview]
Message-ID: <c31571d5-abd6-0a35-8100-77b8a844587a@gmx.es> (raw)
In-Reply-To: <5B0AE000-A4F7-4A39-AB7F-85E71DDB133F@elvenkind.com>
On 8/27/20 5:30 PM, Taco Hoekwater wrote:
>> [...]
>> Using Lua gsub(), I need to replace something like:
>>
>> string.gsub([[\xmlraw{#1}{.}]], "%", "\\letterpercent")
>
> Double it: %%
>
> See also https://www.lua.org/manual/5.3/manual.html#6.4.1 , but the
> mention of %% is a bit hidden.
Many thanks for your replies, Taco and Hans.
I’m afraid this doesn’t work (and I need \xmlraw there):
\startbuffer[demo]
<html>
<body>
<div id="First">
<p>The <span class="special">% best</span> paragraph.</p>
</div>
</body>
</html>
\stopbuffer
\startxmlsetups xml:initialize
\xmlsetsetup{#1}{html}{xml:gen}
\stopxmlsetups
\xmlregistersetup{xml:initialize}
\startxmlsetups xml:gen
\startitemize
\xmlfilter{#1}{/**/span[@class='special']/command(xml:special)}
\stopitemize
\stopxmlsetups
\startxmlsetups xml:special
\startitem
\cldcontext{string.gsub([[\xmlraw{#1}{.}]], "%%",
"\\letterpercent")}
\stopitem
\stopxmlsetups
\starttext
\xmlprocessbuffer{main}{demo}{}
\stoptext
What am I missing or doing wrong there?
Many thanks for your help,
Pablo
--
http://www.ousia.tk
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next prev parent reply other threads:[~2020-08-27 15:56 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-27 15:11 Pablo Rodriguez
2020-08-27 15:30 ` Taco Hoekwater
2020-08-27 15:56 ` Pablo Rodriguez [this message]
2020-08-27 16:16 ` Wolfgang Schuster
2020-08-27 17:16 ` Pablo Rodriguez
2020-08-27 17:35 ` Wolfgang Schuster
2020-08-27 17:49 ` Pablo Rodriguez
2020-08-27 15:39 ` Hans van der Meer
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