Right after any Pretty Print or Linearize operation, NP++ will switch me to another of the two files and mark all three files (not only the XML one) as changed.XML Tools features worked (never seen this happen before).Now I have just reproduced that same situation (three files open: notes file, Progress source file and XML file) and: The second one is a Progress 4GL source file, and in this one all code indentations disappeared. The first one is a massive generic text file with a lot of work notes about all my tasks, and in this one a lot of crazy indentations were added (this is what I noticed, not sure if other changes were done). Right after posting my help request, I realized that as a side effect of my several attempts to Pretty Print an XML file I was working on, two non-XML files that were open at the same time were heavily messed up. I just tried the Pretty Print and Linearize features on the initial computer again, but before telling about the outcome I want to explain a bit more about the background. Notice I provided enough information that you could replicate versions of both NPP and the plugin (the Debug Info lists all installed plugins maybe something else was interfering in yours). Plugins : ComparePlugin.dll ExtSettings.dll He圎ditor.dll LuaScript.dll MarkdownViewerPlusPlus.dll mimeTools.dll NppConsole.dll NppConverter.dll NppEditorConfig.dll NppExec.dll NppExport.dll NppFTP.dll NppUISpy.dll PreviewHTML.dll PythonScript.dll QuickText.dll TagLEET.dll XMLTools.dll Path : C:\usr\local\apps\notepad++\notepad++.exe From there, we can simply divide by 100 to learn that each iteration took roughly 10 microseconds.Using the \updater\gup.xml that ships with notepad++ (the last XML I had in my recent files): 4.6 Notepad++ Notepad++ Notepad++ update yes In our case, it is exactly what we wanted: $ xmllint -noout -timing -repeat laptop.xmlįrom the result, it shows that parsing the laptop.xml 100 times takes one millisecond. The xmllint command provides the –repeat option that, when passed, would cause the command to repeat 100 times. One way we can go about this limitation is to simply repeat the parsing several times and then get an average value. However, claiming that the parsing time of the document is 0 milliseconds is definitely misleading. Since our laptop.xml document is small in size, it is not surprising that it could take less than one millisecond to parse. To get a time profile of how long the command execution takes, we can run xmllint with the –timing option: $ xmllint -noout -timing laptop.xmlĪs we can see, the smallest resolution of the timing profile is in the unit of milliseconds. The xmllint command-line tools also provide basic timing and profiling functionality through the –timing and –repeat arguments. Hence, the command results in the error we’ve observed in the standard error. In the example above, the laptop-invalid.xml is missing the type node, violating the schema laptop.xsd. Laptop-invalid.xml:6: element model: Schemas validity error : Element 'type ). If the validation fails, we’ll see the error message output along with the exit code set to 3, just like DTD’s validation: $ xmllint -noout -schema laptop.xsd laptop-invalid.xml For example: $ xmllint -noout -schema laptop.xsd laptop.xml To validate an XML document against a given schema, we run xmllint with the –schema option followed by the schema file path. For our laptop.xml, one example of XSD could be like laptop.xsd: $ cat laptop.xsd However, XSD also allows us to define the data type of different child nodes and even restrict the length of data in nodes, which is not possible with DTD. Similar to DTD, XML Schema Definition (XSD) defines the structure of an XML document. Then, we remove the ending tag of in order to simulate a malformed XML: To demonstrate the scenario, let’s copy the laptop.xml into a separate file laptop-malformed.xml. On the other hand, xmllint will return an error if an XML file is malformed. We can additionally add the –noout option to suppress the xmllint from printing the content of XML file to standard output: $ xmllint -noout laptop.xml Therefore, we could use xmllint as a quick way to verify if an XML document is corrupted or not.įor example, when we run xmllint on an existing laptop.xml XML file, we’ll see the parsed content: $ xmllint laptop.xml If the parsing is successful and the content is displayed on the standard output without any error, we can ensure that the XML file is well-formed. When we run xmllint on an XML file without any options, xmllint will simply parse the file and display the content to the standard output.
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