pretty sure esc here is just a holdover from past, and has no use in rearranged implementation.
(*
* Hedgewars, a free turn based strategy game
* Copyright (c) 2004-2012 Andrey Korotaev <unC0Rr@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*)
(*
* config.inc contains constants that are determined and set
* by the build system at compile time,
* based on the contents of config.inc.in
*)
const cNetProtoVersion = ${HEDGEWARS_PROTO_VER};
cVersionString = '${HEDGEWARS_VERSION}';
cLuaLibrary = '${LUA_LIBRARY}';
cDefaultPathPrefix = '${CMAKE_INSTALL_PREFIX}/${SHAREPATH}/Data';