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Home > Online Product Documentation > Table of Contents > Using Breakpoints Using BreakpointsThe Stylus Studio debugger allows you to interrupt XQuery processing to gather information about variables and XQuery expression execution at particular points. Inserting BreakpointsTo insert a breakpoint:
1. In the XQuery document in which you want to set a breakpoint, place your cursor where you want the breakpoint to be.
2. Click
Toggle Breakpoint
or press F9. Stylus Studio inserts a blank stop sign
to the left of the line with the breakpoint.
Removing BreakpointsTo remove a breakpoint:
1. Click in the line that has the breakpoint.
2. Press F9 or click
Toggle Breakpoint.
Alternative: In the Stylus Studio tool bar, click
Breakpoints
Start Debugging
When your XQuery has one or more breakpoints set, start processing by clicking
Start Debugging
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to display a list of breakpoints in all open files. You can selectively remove one or more, remove them all, or jump to one of them.
or pressing F5. When Stylus Studio reaches the first breakpoint, it suspends processing and activates the debugging tools. After you examine the information associated with that breakpoint (see
or press F11.
or press F10.
or press Shift+F11.
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in the Stylus Studio tool bar, or click
Cancel in the lower right corner of the XQuery editor, or press Shift+F5.
to suspend XQuery processing. Stylus Studio flags the line it was processing when you clicked
Pause.
XML-to-XML Mapper
XML to XML mapping tools in Stylus Studio provide a powerful visual interface for mapping XML data from-and-to virtually any data format using industry-standard XSLT and XQuery technologies.
XPath Introduction - Using XPath Queries to Extract Data from XML Documents
The XPath introduction covers how to use XPath code completion, XPath syntax highlighting, support for XPath 2.0 functions and XML namespaces to simplify your next XPath application.
Translating X12 Documents to XML
The X12 to XML Converter is a built-in function of the adapter library. The XML that is generated is well commented and indented, and can be used anywhere XML is normally used — with XML Schemas, XSLT, XQuery, etc.
Convert DTD to XML
Learn how to create a sample XML instance document from a DTD using Stylus Studio DTD to XML conversion tools.
