libgtksourceview-3.0-common binary package in openKylin Yangtze V1.0 arm64

 GtkSourceView is a text widget that extends the standard GTK+ 3.x text widget
 GtkTextView. It improves GtkTextView by implementing syntax highlighting and
 other features typical of a source editor.
 .
 This package contains the language specifications files for Ada, C, C++, C#,
 CSS, ".desktop", ".diff" (patch), Fortran 95, GtkRC, Haskell, HTML, IDL,
 ".ini", Java, JavaScript, LaTeX, Lua, MSIL, Nemerle, Pascal, Perl, PHP, ".po"
 (gettext), Python, R, Ruby, sh, SQL, Tcl, Texinfo, VB.NET, Verilog, VHDL and
 XML.

Source package