Make REDO unconditional.

include/config.h

@@ -417,16 +417,13 @@ typedef unsigned char	uchar;
 #define WALLIFIED_MAZE	/* Fancy mazes - Jean-Christophe Collet */
 /* monsters & objects */
 /* I/O */
-#define REDO		/* support for redoing last command - DGK */
 #if !defined(MAC)
 # if !defined(NOCLIPPING)
 # define CLIPPING	/* allow smaller screens -- ERS */
 # endif
 #endif
 
-#ifdef REDO
-# define DOAGAIN '\001' /* ^A, the "redo" key used in cmd.c and getline.c */
-#endif
+#define DOAGAIN '\001' /* ^A, the "redo" key used in cmd.c and getline.c */
 
 #define EXP_ON_BOTL	/* Show experience on bottom line */
 /* #define SCORE_ON_BOTL */	/* added by Gary Erickson (erickson@ucivax) */

include/decl.h

@@ -39,9 +39,7 @@ E NEARDATA int warn_obj_cnt;		/* count of monsters meeting criteria */
 E int x_maze_max, y_maze_max;
 E int otg_temp;
 
-#ifdef REDO
 E NEARDATA int in_doagain;
-#endif
 
 E struct dgn_topology {		/* special dungeon levels for speed */
     d_level	d_oracle_level;

include/extern.h

@@ -182,11 +182,9 @@ E int NDECL(wiz_wish);
 #endif /* USE_TRAMPOLI */
 E void NDECL(reset_occupations);
 E void FDECL(set_occupation, (int (*)(void),const char *,int));
-#ifdef REDO
 E char NDECL(pgetchar);
 E void FDECL(pushch, (CHAR_P));
 E void FDECL(savech, (CHAR_P));
-#endif
 E void NDECL(add_debug_extended_commands);
 E void FDECL(reset_commands, (BOOLEAN_P));
 E void FDECL(rhack, (char *));

include/global.h

@@ -134,12 +134,6 @@ typedef char nhptext;
  */
 #define LARGEST_INT	32767
 
-
-#ifdef REDO
-#define Getchar pgetchar
-#endif
-
-
 #include "coord.h"
 /*
  * Automatic inclusions for the subsidiary files.

include/ntconf.h

@@ -229,11 +229,6 @@ int  _RTLENTRY _EXPFUNC read  (int __handle, void _FAR *__buf, unsigned __len);
 #define ALLOCA_HACK	/* used in util/panic.c */
 #endif
 
-#ifndef REDO
-#undef	Getchar
-#define Getchar nhgetch
-#endif
-
 extern int FDECL(set_win32_option, (const char *, const char *));
 #ifdef WIN32CON
 #define LEFTBUTTON  FROM_LEFT_1ST_BUTTON_PRESSED

include/os2conf.h

@@ -100,11 +100,6 @@
 #define sethanguphandler(foo) (void)signal(SIGHUP, (SIG_RET_TYPE)foo)
 #endif
 
-#ifndef REDO
-# undef	Getchar
-# define Getchar nhgetch
-#endif
-
 void hangup(int i);
 #endif /* OS2CONF_H */
 #endif /* OS2 */

include/pcconf.h

@@ -249,11 +249,6 @@
 
 #include <fcntl.h>
 
-#ifndef REDO
-# undef Getchar
-# define Getchar nhgetch
-#endif
-
 #ifdef MSDOS
 # define TEXTCOLOR /* */
 # define PORT_HELP "msdoshlp.txt" /* msdos port specific help file */

include/unixconf.h

@@ -281,9 +281,6 @@
 
 #define HLOCK	"perm"	/* an empty file used for locking purposes */
 
-#ifndef REDO
-#define Getchar nhgetch
-#endif
 #define tgetch getchar
 
 #ifndef NOSHELL

include/vmsconf.h

@@ -234,9 +234,6 @@ typedef __mode_t mode_t;
 # define O_TRUNC 0x400
 #endif
 
-#ifndef REDO
-# define Getchar nhgetch
-#endif
 #define tgetch vms_getchar
 
 #include "system.h"

include/wceconf.h

@@ -185,11 +185,6 @@ extern void NDECL(toggle_mouse_support);
 #define ALLOCA_HACK	/* used in util/panic.c */
 #endif
 
-#ifndef REDO
-#undef	Getchar
-#define Getchar nhgetch
-#endif
-
 #ifdef _MSC_VER
 #if 0
 #pragma warning(disable:4018)	/* signed/unsigned mismatch */