/usr/share/menu/texmaker is in texmaker 4.3-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | ?package(texmaker):needs="X11" section="Applications/Editors"\
title="texmaker" command="/usr/bin/texmaker" icon="/usr/share/pixmaps/texmaker.xpm"
|