What is the general goal of the feature? Add ability to 'parse' elements out of a string based on a delimiter, eg "123.45,67.8" What are some example use cases for this feature? Presently you can only extract components from a string using the substr(string,start,end) function, which require know…

Closing out this feature request as the javaRosa PR has been merged (thanks @ggalmazor & @dcbriccetti ). So these new XPath functions should become available in a subsequent ODK Collect (and Validate) build. In the mean time, again, they work presently under Enketo if you want to play around before t…

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Add XPath substring-before() and substring-after() functions