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From: Gerben Wierda <gerben.wierda@rna.nl>
Newsgroups: gmane.comp.tex.context
Subject: Re: Question about parsing XML and attributes
 (normally var.at.attrib) with a name with ':' in it
Date: Sun, 14 Feb 2021 23:11:55 +0100
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foo.at[=E2=80=9Cattribute:B=E2=80=9D]

I looked at the code and guessed this. Still haven=E2=80=99t found =
really good documentation for lua, lua in ConTeXt, and especially theXML =
stuff (it=E2=80=99s all written as \xmlsomething TeX commands. No idea =
if this is ConTeXt, lua or whatever but it works.

Gerben Wierda (LinkedIn <https://www.linkedin.com/in/gerbenwierda>)
R&A Enterprise Architecture <https://ea.rna.nl/> (main site)
Book: Chess and the Art of Enterprise=C2=A0Architecture =
<https://ea.rna.nl/the-book/>
Book: Mastering ArchiMate <https://ea.rna.nl/the-book-edition-iii/>

> On 14 Feb 2021, at 22:40, Gerben Wierda <gerben.wierda@rna.nl> wrote:
>=20
> If I have an XML element like this:
>=20
> <A x=3D=E2=80=9Cone=E2=80=9D attribute:B=3D=E2=80=9Ctwo"/>
>=20
> and it has been read in a lua variable foo, I can get at attribute x =
with foo.at <http://foo.at/>.x=20
>=20
> But how do I get at attribute:B?
>=20
> Gerben Wierda (LinkedIn <https://www.linkedin.com/in/gerbenwierda>)
> R&A Enterprise Architecture <https://ea.rna.nl/> (main site)
> Book: Chess and the Art of Enterprise=C2=A0Architecture =
<https://ea.rna.nl/the-book/>
> Book: Mastering ArchiMate <https://ea.rna.nl/the-book-edition-iii/>
>=20
> =
__________________________________________________________________________=
_________
> If your question is of interest to others as well, please add an entry =
to the Wiki!
>=20
> maillist : ntg-context@ntg.nl / =
http://www.ntg.nl/mailman/listinfo/ntg-context
> webpage  : http://www.pragma-ade.nl / http://context.aanhet.net
> archive  : https://bitbucket.org/phg/context-mirror/commits/
> wiki     : http://contextgarden.net
> =
__________________________________________________________________________=
_________


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<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;" class=3D""><div =
class=3D""><a href=3D"http://foo.at" =
class=3D"">foo.at</a>[=E2=80=9Cattribute:B=E2=80=9D]</div><div =
class=3D""><br class=3D""></div><div class=3D"">I looked at the code and =
guessed this. Still haven=E2=80=99t found really good documentation for =
lua, lua in ConTeXt, and especially theXML stuff (it=E2=80=99s all =
written as \xmlsomething TeX commands. No idea if this is ConTeXt, lua =
or whatever but it works.</div><br class=3D""><div class=3D"">
<div dir=3D"auto" style=3D"caret-color: rgb(0, 0, 0); color: rgb(0, 0, =
0); letter-spacing: normal; text-align: start; text-indent: 0px; =
text-transform: none; white-space: normal; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: =
break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" =
class=3D""><div dir=3D"auto" style=3D"caret-color: rgb(0, 0, 0); color: =
rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: =
0px; text-transform: none; white-space: normal; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: =
break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" =
class=3D""><div dir=3D"auto" style=3D"caret-color: rgb(0, 0, 0); color: =
rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: =
0px; text-transform: none; white-space: normal; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: =
break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" =
class=3D""><div dir=3D"auto" style=3D"caret-color: rgb(0, 0, 0); color: =
rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: =
0px; text-transform: none; white-space: normal; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: =
break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" =
class=3D""><div dir=3D"auto" style=3D"caret-color: rgb(0, 0, 0); color: =
rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: =
0px; text-transform: none; white-space: normal; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: =
break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" =
class=3D""><div dir=3D"auto" style=3D"caret-color: rgb(0, 0, 0); color: =
rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: =
0px; text-transform: none; white-space: normal; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: =
break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" =
class=3D""><div><div class=3D"">Gerben Wierda (<a =
href=3D"https://www.linkedin.com/in/gerbenwierda" =
class=3D"">LinkedIn</a>)</div><div class=3D""><a =
href=3D"https://ea.rna.nl/" class=3D"">R&amp;A Enterprise =
Architecture</a>&nbsp;(main site)<br class=3D"">Book:&nbsp;<a =
href=3D"https://ea.rna.nl/the-book/" class=3D"">Chess and the Art of =
Enterprise&nbsp;Architecture</a><br class=3D"">Book:&nbsp;<a =
href=3D"https://ea.rna.nl/the-book-edition-iii/" class=3D"">Mastering =
ArchiMate</a><br =
class=3D""></div></div></div></div></div></div></div></div>
</div>
<div><br class=3D""><blockquote type=3D"cite" class=3D""><div =
class=3D"">On 14 Feb 2021, at 22:40, Gerben Wierda &lt;<a =
href=3D"mailto:gerben.wierda@rna.nl" =
class=3D"">gerben.wierda@rna.nl</a>&gt; wrote:</div><br =
class=3D"Apple-interchange-newline"><div class=3D""><meta =
http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dutf-8" =
class=3D""><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: =
space; line-break: after-white-space;" class=3D""><div class=3D"">If I =
have an XML element like this:</div><div class=3D""><br =
class=3D""></div><div class=3D"">&lt;A x=3D=E2=80=9Cone=E2=80=9D =
attribute:B=3D=E2=80=9Ctwo"/&gt;</div><div class=3D""><br =
class=3D""></div><div class=3D"">and it has been read in a lua variable =
foo, I can get at attribute x with <a href=3D"http://foo.at/" =
class=3D"">foo.at</a>.x&nbsp;</div><div class=3D""><br =
class=3D""></div><div class=3D"">But how do I get at =
attribute:B?</div><div class=3D""><br =
class=3D"webkit-block-placeholder"></div><div class=3D"">
<div dir=3D"auto" style=3D"caret-color: rgb(0, 0, 0); letter-spacing: =
normal; text-align: start; text-indent: 0px; text-transform: none; =
white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; =
text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; =
line-break: after-white-space;" class=3D""><div dir=3D"auto" =
style=3D"caret-color: rgb(0, 0, 0); letter-spacing: normal; text-align: =
start; text-indent: 0px; text-transform: none; white-space: normal; =
word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: =
none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: =
after-white-space;" class=3D""><div dir=3D"auto" style=3D"caret-color: =
rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: =
0px; text-transform: none; white-space: normal; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: =
break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" =
class=3D""><div dir=3D"auto" style=3D"caret-color: rgb(0, 0, 0); =
letter-spacing: normal; text-align: start; text-indent: 0px; =
text-transform: none; white-space: normal; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: =
break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" =
class=3D""><div dir=3D"auto" style=3D"caret-color: rgb(0, 0, 0); =
letter-spacing: normal; text-align: start; text-indent: 0px; =
text-transform: none; white-space: normal; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: =
break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" =
class=3D""><div dir=3D"auto" style=3D"caret-color: rgb(0, 0, 0); =
letter-spacing: normal; text-align: start; text-indent: 0px; =
text-transform: none; white-space: normal; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: =
break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" =
class=3D""><div class=3D""><div class=3D"">Gerben Wierda (<a =
href=3D"https://www.linkedin.com/in/gerbenwierda" =
class=3D"">LinkedIn</a>)</div><div class=3D""><a =
href=3D"https://ea.rna.nl/" class=3D"">R&amp;A Enterprise =
Architecture</a>&nbsp;(main site)<br class=3D"">Book:&nbsp;<a =
href=3D"https://ea.rna.nl/the-book/" class=3D"">Chess and the Art of =
Enterprise&nbsp;Architecture</a><br class=3D"">Book:&nbsp;<a =
href=3D"https://ea.rna.nl/the-book-edition-iii/" class=3D"">Mastering =
ArchiMate</a><br =
class=3D""></div></div></div></div></div></div></div></div>
</div>

<br =
class=3D""></div>_________________________________________________________=
__________________________<br class=3D"">If your question is of interest =
to others as well, please add an entry to the Wiki!<br class=3D""><br =
class=3D"">maillist : <a href=3D"mailto:ntg-context@ntg.nl" =
class=3D"">ntg-context@ntg.nl</a> / <a =
href=3D"http://www.ntg.nl/mailman/listinfo/ntg-context" =
class=3D"">http://www.ntg.nl/mailman/listinfo/ntg-context</a><br =
class=3D"">webpage &nbsp;: <a href=3D"http://www.pragma-ade.nl" =
class=3D"">http://www.pragma-ade.nl</a> / <a =
href=3D"http://context.aanhet.net" =
class=3D"">http://context.aanhet.net</a><br class=3D"">archive &nbsp;: =
<a href=3D"https://bitbucket.org/phg/context-mirror/commits/" =
class=3D"">https://bitbucket.org/phg/context-mirror/commits/</a><br =
class=3D"">wiki &nbsp;&nbsp;&nbsp;&nbsp;: <a =
href=3D"http://contextgarden.net" =
class=3D"">http://contextgarden.net</a><br =
class=3D"">_______________________________________________________________=
____________________<br class=3D""></div></blockquote></div><br =
class=3D""></body></html>=

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