# This makes sweeping assumptions that are not production grade. # NOTE: general wisdom - do not use simple homebrewed XML parsers like this one! I'm not familiar with any, so I'm exposing you to my terrible practice of writing them myself. Note that it's far far far wiser to use a real XML parser. Here is a quick and dirty perl script which can do what you want. It compares each node according to its position in the arrays. maybe I'm not an expert in XSLT and I'm not sure you can sort things with it. XML diff tool makes a semantic comparison, and it compares every attribute-value pair of objects. ![]() Note: the tool installs as 'SQLXML Bulkload in. You'd have to write your own interpreter to preprocess. Microsoft has developed the XML Diff and Patch tool for this purpose and you can integrate it in your own applications. This makes it possible to transform both files into this canonical form: After that you have to sort by name and value. This can be done on the second element level by the following Xpath: = have to take the name of those elements in order to select all the child elements which have a parent with this name. In order to merge the sibling elements with the same name you have to ignore the elements which name is the same like a preceding sibling and take the remaining. xmldiff makes line-by-line comparisons of XML documents, and therefore is. You can create a canonical form for the comparison by merging the siblings with the same name attribute and sorting by the tag name and the value. You can diff local XML files on your computer online with DecisionSofts xmldiff. like when using diff.Īny hints on how either the sorting or ignoring element-order diff can be solved? Thanks!įirst your XML examples are not valid, because they lack a root element. I have already looked at diffXml, xDiff, XMLUnit, xmlstarlet but none of these solve the problem the diff output should be human readable, e.g. They are simply output the order which they are input. ![]() This easy-to-use synchronization tool quickly compares and. I have tried to sort the files with XSLT first: īut the problem is that for the elements there is no sorting. Altova DiffDog Enterprise Edition is the powerful compare tool for files, folders, and databases. Copy XMLTools.dll file to NPP plugin subfolder. Extract XMLTools-3.0.5.0-x86.zip to the local folder. Download the latest XMLTool from this location. This is the way you can do it, Close Notepad++. So comparing these 2 files should not output any differences. In this method, you have to download the plugin files and then copy the files to the Notepad++ plugins folder. This means that you can specify whether or not namespaces, prefixes, namespace declarations, processing instructions, comments, CDATA, DOCTYPE, the order of attributes, or even text elements should be ignored. Is there an open source command-line tool (for Linux) to diff XML files which ignores the element order? The XML diff algorithms are designed to help you with your specific needs for comparing XML documents or fragments.
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