User Defined Language file to be used with Notepad++ for syntax highlighting USFM text files
USFM - Unified Standard Format Markers - the native file format used by Bible Translators worldwide.
For language background http://paratext.org/usfm
NB. My user defined language file is compatible with USFM 2.40 but does not yet support the new tags and syntax in USFM 3.0
USFM.xml should only be edited using the Define Language GUI in Notepad++
For Notepad++ https://notepad-plus-plus.org/ - the popular Unicode text editor
For technical background http://docs.notepad-plus-plus.org/index.php?title=User_Defined_Language_Files
See also User Defined Language.
See also https://github.com/notepad-plus-plus/userDefinedLanguages
The developer is a volunteer for the CrossWire Bible Society - http://crosswire.org/
First, download the whole repository in Zip format, then extract the file USFM.xml.
Notepad++
The popup form looks like this:
Click the Import... button. Browse to the XML file you already extracted from the Zip file. Click "Open".