The primary way to work with breakpoints is via the main window. See the section called “Using the Main Window”
Once you have started the style sheet, you can use the → menu item. Then click on the Breakpoints tab. See below for an example.
You can add a breakpoint by supplying any of:
a file and line number
a template name
a template name and a mode name
a mode name
And then pressing the button.
A file name may be absolute path to a local file. Or partial file (e.g.
A template or mode name may is fully Qualified Name where the non-local part is optional e.g. xsl:mytemplate is matched by mytemplate
Firstly left mouse click the breakpoint you want to delete in the list of current breakpoints. Then click the button.