Makefile | 1 1 + 0 - 0 !
version.h | 2 1 + 1 - 0 !
wl_def.h | 1 1 + 0 - 0 !
wl_dir3dspr.cpp | 5 3 + 2 - 0 !
wl_draw.cpp | 24 16 + 8 - 0 !
wl_floorceiling.cpp | 9 7 + 2 - 0 !
wl_main.cpp | 8 8 + 0 - 0 !
7 files changed, 37 insertions(+), 13 deletions(-)

 enable shading support as a command line option "--shading".

id_ca.cpp | 22 11 + 11 - 0 !
id_pm.cpp | 2 1 + 1 - 0 !
version.h | 4 4 + 0 - 0 !
wl_menu.cpp | 22 11 + 11 - 0 !
4 files changed, 27 insertions(+), 23 deletions(-)

 use /usr/share/games/wolf3d for data files.

id_ca.cpp | 7 3 + 4 - 0 !
id_pm.cpp | 2 1 + 1 - 0 !
id_sd.cpp | 6 6 + 0 - 0 !
id_us_1.cpp | 15 7 + 8 - 0 !
id_vh.cpp | 2 1 + 1 - 0 !
id_vl.cpp | 1 0 + 1 - 0 !
wl_act1.cpp | 4 2 + 2 - 0 !
wl_act2.cpp | 3 1 + 2 - 0 !
wl_agent.cpp | 5 0 + 5 - 0 !
wl_debug.cpp | 5 2 + 3 - 0 !
wl_draw.cpp | 49 24 + 25 - 0 !
wl_game.cpp | 4 2 + 2 - 0 !
wl_inter.cpp | 3 1 + 2 - 0 !
wl_main.cpp | 13 7 + 6 - 0 !
wl_menu.cpp | 23 11 + 12 - 0 !
wl_play.cpp | 3 0 + 3 - 0 !
wl_state.cpp | 1 0 + 1 - 0 !
wl_text.cpp | 1 0 + 1 - 0 !
18 files changed, 68 insertions(+), 79 deletions(-)

 fix some compiler warnings so the code compiles cleanly with
 g++-4.5 and CFLAGS+="-Wall -Wno-sign-compare -Wno-switch".

id_sd.cpp | 154 138 + 16 - 0 !
wl_menu.cpp | 2 1 + 1 - 0 !
2 files changed, 139 insertions(+), 17 deletions(-)

 pc speaker emulation

wl_def.h | 1 1 + 0 - 0 !
wl_main.cpp | 4 4 + 0 - 0 !
wl_play.cpp | 3 2 + 1 - 0 !
3 files changed, 7 insertions(+), 1 deletion(-)

 suppress vertical mouse movement when the "--novert" parameter is given.

wl_def.h | 1 1 + 0 - 0 !
wl_draw.cpp | 13 13 + 0 - 0 !
wl_main.cpp | 4 4 + 0 - 0 !
3 files changed, 18 insertions(+)

 show a crosshair when the "--crosshair" parameter is given.

id_in.cpp | 11 11 + 0 - 0 !
wl_play.cpp | 7 7 + 0 - 0 !
2 files changed, 18 insertions(+)

 change weapons with the mouse wheel.

id_in.cpp | 14 14 + 0 - 0 !
wl_play.cpp | 9 9 + 0 - 0 !
2 files changed, 23 insertions(+)

 toggle autorun when both shift keys are pressed.

id_in.cpp | 16 16 + 0 - 0 !
wl_play.cpp | 15 13 + 2 - 0 !
2 files changed, 29 insertions(+), 2 deletions(-)

 toggle autostrafe for the keyboard when both alt keys are pressed.
 By the way, accept the German AltGr key as a right Alt key.