Make the main window of HDevelop visible.
dev_map_prog is used to map the main window of HDevelop after it has been unmapped by dev_unmap_prog.
This operator is not supported for exported C++ code.
Depending on the operating system or the window manager the execution of dev_map_prog will result only in a visible icon of the window. In this case it has to be opened by the user with mouse interaction.
dev_map_prog always returns 2 (H_MSG_TRUE)
dev_map_prog is local and processed completely exclusively without parallelization.
Foundation
