xmlcopyeditor.desktop
CC0
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fast, free, validating XML editor
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XML Copy Editor is an XML editor focusing on editing document markup
languages like DITA, DocBook, WordprocessingML. Features: DTD/XML
Schema/RELAX NG validation, XSLT, XPath, Pretty-printing, Syntax
highlighting, Folding, Tag completion, Tag locking, Tag-free editing,
Built-in support for XHTML, XSL, DocBook and TEI, Generating XML Schema,
Spelling and style check with built-in spell/style checker.
<_screenshot type="default" width="640" height="387">https://a.fsdn.com/con/app/proj/xml-copy-editor/screenshots/151221.jpg
http://xml-copy-editor.sourceforge.net/
zaneuji_at_users.sf.net