Even more cleanups...

src/TODO

+* inconsistancy:
+id_ca.c has code for setting the extension to load files
+so does wl_menu.c
+* would it not make sense to remove bufferseg from id_ca.c?

src/id_ca.h

@@ -18,8 +18,6 @@ typedef	struct
 
 //===========================================================================
 
-extern	char		audioname[13];
-
 extern	byte 			*tinf;
 extern	int			mapon;
 

src/wl_menu.c

@@ -3898,8 +3898,6 @@ void CheckForEpisodes(void)
 		strcat(configname,extension);
 		strcat(SaveName,extension);
 		strcat(PageFileName,extension);
-		strcat(audioname,extension);
-		strcat(demoname,extension);
 		EpisodeSelect[1] =
 		EpisodeSelect[2] =
 		EpisodeSelect[3] =
@@ -3973,6 +3971,4 @@ void CheckForEpisodes(void)
 	strcat(configname,extension);
 	strcat(SaveName,extension);
 	strcat(PageFileName,extension);
-	strcat(audioname,extension);
-	strcat(demoname,extension);
 }