Subject: Re: [xsl] Need an XPath expression which checks that all commas are escaped|
From: "Martin Honnen martin.honnen@xxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 3 Nov 2017 18:08:30 -0000
I need an XPath 2.0 expression for this:
Check that each comma in the <value> element is escaped with a backslash.
This is good:
This is bad:
This is also bad, because one comma is escaped but the other is not:
<value>A\, B, C</value>
I created an XPath expression to see if the text is good:
tokenize(text(), ',')[position() lt last()][ends-with(., '\')]
I think that is correct. Is there a simpler XPath expression to solve this?