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From: Taco Hoekwater <taco@bittext.nl>
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Subject: Re: Question about parsing XML and attributes
 (normally var.at.attrib) with a name with ':' in it
Date: Sun, 14 Feb 2021 23:31:50 +0100
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Hi Gerben,

Not behind a computer right now, but you should look at the output of=20

   table.print(foo)

Best wishes,
Taco

> On 14 Feb 2021, at 23:12, Gerben Wierda <gerben.wierda@rna.nl> wrote:
>=20
> =EF=BB=BF
> foo.at[=E2=80=9Cattribute:B=E2=80=9D]
>=20
> I looked at the code and guessed this. Still haven=E2=80=99t found really g=
ood 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 ConTeX=
t, lua or whatever but it works.
>=20
> Gerben Wierda (LinkedIn)
> R&A Enterprise Architecture (main site)
> Book: Chess and the Art of Enterprise Architecture
> Book: Mastering ArchiMate
>=20
>> 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.x=20
>>=20
>> But how do I get at attribute:B?
>>=20
>> Gerben Wierda (LinkedIn)
>> R&A Enterprise Architecture (main site)
>> Book: Chess and the Art of Enterprise Architecture
>> Book: Mastering ArchiMate
>>=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-co=
ntext
>> webpage  : http://www.pragma-ade.nl / http://context.aanhet.net
>> archive  : https://bitbucket.org/phg/context-mirror/commits/
>> wiki     : http://contextgarden.net
>> _________________________________________________________________________=
__________
>=20
> __________________________________________________________________________=
_________
> If your question is of interest to others as well, please add an entry to t=
he Wiki!
>=20
> maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-con=
text
> 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=3D=
utf-8"></head><body dir=3D"auto"><div dir=3D"ltr">Hi Gerben,</div><div dir=3D=
"ltr"><br></div><div dir=3D"ltr">Not behind a computer right now, but you sh=
ould look at the output of&nbsp;</div><div dir=3D"ltr"><br></div><div dir=3D=
"ltr">&nbsp; &nbsp;table.print(foo)</div><div dir=3D"ltr"><br></div><div dir=
=3D"ltr">Best wishes,</div><div dir=3D"ltr">Taco</div><div dir=3D"ltr"><br><=
blockquote type=3D"cite">On 14 Feb 2021, at 23:12, Gerben Wierda &lt;gerben.=
wierda@rna.nl&gt; wrote:<br><br></blockquote></div><blockquote type=3D"cite"=
><div dir=3D"ltr">=EF=BB=BF<meta http-equiv=3D"Content-Type" content=3D"text=
/html; charset=3Dutf-8"><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 especia=
lly 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); l=
etter-spacing: normal; text-align: start; text-indent: 0px; text-transform: n=
one; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;=
 text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; lin=
e-break: after-white-space;" class=3D""><div dir=3D"auto" style=3D"caret-col=
or: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: s=
tart; text-indent: 0px; text-transform: none; white-space: normal; word-spac=
ing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: b=
reak-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-transfor=
m: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0=
px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; l=
ine-break: after-white-space;" class=3D""><div dir=3D"auto" style=3D"caret-c=
olor: 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-sp=
acing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap=
: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" clas=
s=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-tran=
sform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-wid=
th: 0px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: sp=
ace; line-break: after-white-space;" class=3D""><div dir=3D"auto" style=3D"c=
aret-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; w=
ord-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; wor=
d-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.link=
edin.com/in/gerbenwierda" class=3D"">LinkedIn</a>)</div><div class=3D""><a h=
ref=3D"https://ea.rna.nl/" class=3D"">R&amp;A Enterprise Architecture</a>&nb=
sp;(main site)<br class=3D"">Book:&nbsp;<a href=3D"https://ea.rna.nl/the-boo=
k/" class=3D"">Chess and the Art of Enterprise&nbsp;Architecture</a><br clas=
s=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 1=
4 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-i=
nterchange-newline"><div class=3D""><meta http-equiv=3D"Content-Type" conten=
t=3D"text/html; charset=3Dutf-8" class=3D""><div style=3D"word-wrap: break-w=
ord; -webkit-nbsp-mode: space; line-break: after-white-space;" class=3D""><d=
iv class=3D"">If I have an XML element like this:</div><div class=3D""><br c=
lass=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: no=
rmal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: no=
ne; 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); le=
tter-spacing: normal; text-align: start; text-indent: 0px; text-transform: n=
one; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px;=
 text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; lin=
e-break: after-white-space;" class=3D""><div dir=3D"auto" style=3D"caret-col=
or: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0p=
x; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-tex=
t-stroke-width: 0px; text-decoration: none; word-wrap: break-word; -webkit-n=
bsp-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: st=
art; text-indent: 0px; text-transform: none; white-space: normal; word-spaci=
ng: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; word-wrap: b=
reak-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: nor=
mal; 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-wh=
ite-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: 0=
px; text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; l=
ine-break: after-white-space;" class=3D""><div class=3D""><div class=3D"">Ge=
rben 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:&n=
bsp;<a href=3D"https://ea.rna.nl/the-book/" class=3D"">Chess and the Art of E=
nterprise&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 t=
o 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@n=
tg.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"">webpa=
ge &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://contex=
t.aanhet.net</a><br class=3D"">archive &nbsp;: <a href=3D"https://bitbucket.=
org/phg/context-mirror/commits/" class=3D"">https://bitbucket.org/phg/contex=
t-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""><span>_____=
____________________________________________________________________________=
__</span><br><span>If your question is of interest to others as well, please=
 add an entry to the Wiki!</span><br><span></span><br><span>maillist : ntg-c=
ontext@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context</span><br><sp=
an>webpage &nbsp;: http://www.pragma-ade.nl / http://context.aanhet.net</spa=
n><br><span>archive &nbsp;: https://bitbucket.org/phg/context-mirror/commits=
/</span><br><span>wiki &nbsp;&nbsp;&nbsp;&nbsp;: http://contextgarden.net</s=
pan><br><span>______________________________________________________________=
_____________________</span><br></div></blockquote></body></html>=

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