The code can be found here: https://codeberg.org/x11cp/x11cp.git
git clone https://codeberg.org/x11cp/x11cp.git && cd x11cp/src/xdtm
To compile this application, the following command should be used:
xmkmf -a && make
There is also a wrapper command in the top-level `Makefile` of the repository where this is can be run as:
xdtm is a
graphical shell for X. It appears to be a file
manager and application launcher combined.
Originally written by Edward Groenendaal, Ramon J. Santiago, and Lionel Mallet, circa 1991 - 1995.
It uses the X Toolkit widgets.
It comes with a standard set of XBM icon files to represent most file types. Some of the builtin application shortcuts assume #csh as the default shell, but this can be changed.
The xdtmrc configuration file has its own grammar, courtesy of a lovely lex/yacc grammar definition.