Gerben Wierda schrieb am 29.03.2020 um 15:06:
On 29 Mar 2020, at 14:35, Wolfgang Schuster
<wolfgang.schuster.li...@gmail.com
<mailto:wolfgang.schuster.li...@gmail.com>> wrote:
Gerben Wierda schrieb am 29.03.2020 um 14:30:
On 29 Mar 2020, at 12:58, Wolfgang Schuster
<wolfgang.schuster.li...@gmail.com
<mailto:wolfgang.schuster.li...@gmail.com>> wrote:
Gerben Wierda schrieb am 29.03.2020 um 12:52:
I am using MetaFun (Lua code) to create METAPOST commands from an
XML file. One of the issues I am running into that in METAPOST I
have to handle strings with " characters in them and METAPOST
doesn’t like those. The argument using the string
Foo "Bar” Foo
^^^
Use correct left quotation marks or \quotation{…}.
I’m not hard coding the string, I’m reading it from an XML. So,
whatever I do, I need to do it by manipulating the string.
E.g. if the string I read contains
Foo "Bar” Foo
your suggestion means I have to programmatically change that to
Foo \quotation{Bar} Foo
which is too complicated, given that I don’t have regular expression
replace at my disposal.
I might be able to change al “ instances into something else by
walking through the string and building a new one.
Your example uses " before Bar and not “ which is the problem.
Yes, I am aware that that is my problem. It is just that I do not have
the luxury to decide myself what will be put in the string. It must work
for any string. So, I will have to be putting that string to \type and
make sure that is used as the label.
Does btex .. etex help or can't you change the strings and replace the
quotation marks before you pass them to MetaPost?
\starttext
\startMPcode
draw textext.urt("One");
draw btex "Two" etex shifted (0,15);
label.urt("Three",(0,30));
label.urt(btex "Four" etex,(0,45));
\stopMPcode
\stoptext
Wolfgang
___________________________________________________________________________________
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://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___________________________________________________________________________________