Fix whitespace: space before tab

doc/xdump

@@ -172,7 +172,7 @@ use '-' in meta-identifiers and omit the concatenation symbol ','.
 
     table = header { record } footer ;
     header = "XDUMP" space [ "meta" space ]
-    	     identifier space timestamp newline ;
+	     identifier space timestamp newline ;
     identifier = id-chr { id-chr } ;
     id-char = ? ASCII characters 33..126 except '"#()<>=' ? ;
     timestamp = intnum ;

include/file.h

@@ -98,7 +98,7 @@ struct emptypedstr {
  */
 /* Immutable flags, fixed at compile-time */
 /* Dereferencing entry address cast to struct emptypedstr * is safe */
-#define EFF_TYPED 	bit(0)
+#define EFF_TYPED	bit(0)
 /*
  * EFF_XY / EFF_OWNER / EFF_GROUP assert that coordinates / owner /
  * group of such a table's entries can be safely obtained by

include/nat.h

@@ -182,9 +182,9 @@ extern struct natstr *nat_reset(struct natstr *, enum nat_status, coord, coord);
 extern int grant_btus(struct natstr *, int );
 
 /* nation flags */
-#define NF_INFORM    	bit(0)	/* Inform me of telegrams right away */
-#define NF_FLASH     	bit(1)	/* Allow other players to flash me (sicko :) */
-#define NF_BEEP      	bit(2)	/* Make beeping sounds when appropriate */
+#define NF_INFORM	bit(0)	/* Inform me of telegrams right away */
+#define NF_FLASH	bit(1)	/* Allow other players to flash me (sicko :) */
+#define NF_BEEP		bit(2)	/* Make beeping sounds when appropriate */
 #define NF_COASTWATCH	bit(3)	/* Turn auto-coastwatch on */
 #define NF_SONAR	bit(4)	/* Turn auto-sonar on */
 #define NF_TECHLISTS    bit(5)	/* Sort lists by tech not type */

info/Quick-ref.t

@@ -10,7 +10,7 @@ Sector-types:
     /  wasteland             g  gold mine              n  nuclear plant
     -  wilderness            h  harbor                 l  library/school
     c  capital/city          w  warehouse              e  enlistment center
-    p  park                  u  uranium mine   	       !  headquarters
+    p  park                  u  uranium mine           !  headquarters
     COMMUNICATIONS           *  airfield               
     +  highway               a  agribusiness           FINANCIAL
     )  radar installation    o  oil field              b  bank

info/TROFF.MAC

@@ -36,5 +36,5 @@
 .lt 5i                  \" Title length
 .po 0.9i                \" Page offset
 .ev
-\" .so INFO.MAC 	\" Read in INFO.MAC macros
+\" .so INFO.MAC		\" Read in INFO.MAC macros
 \" except that's done by make now

src/lib/commands/fina.c

@@ -54,7 +54,7 @@ fina(void)
 	return RET_FAIL;
     }
     if (!snxtitem(&ni, EF_LOAN, "*", NULL))
-    	return RET_SYN;
+	return RET_SYN;
     (void)time(&now);
     pr("\n");
     pr("             -= Empire Financial Status Report =- \n");

src/lib/commands/mine.c

@@ -155,7 +155,7 @@ landmine(void)
 	       prland(&land), total_mines_laid,
 	       xyas(sect.sct_x, sect.sct_y, land.lnd_own));
 	    if (!shells)
-	    	pr(" but is now out of supply\n");
+		pr(" but is now out of supply\n");
 	    else
 		pr("\n");
 	} else

src/lib/commands/nati.c

@@ -52,7 +52,7 @@ nati(void)
 	if (!(natp = natargp(player->argp[1], NULL)))
 	    return RET_SYN;
     } else
-    	natp = getnatp(player->cnum);
+	natp = getnatp(player->cnum);
 
     cnum = natp->nat_cnum;
     if (!player->god && cnum != player->cnum) {

src/lib/commands/news.c

@@ -62,7 +62,7 @@ news(void)
     char *verb;
 
     if (!snxtitem(&nstr, EF_NEWS, "*", NULL))
-    	return RET_SYN;
+	return RET_SYN;
     memset(page_has_news, 0, sizeof(page_has_news));
     memset(sectors_taken, 0, sizeof(sectors_taken));
     (void)time(&now);

src/lib/commands/turn.c

@@ -114,7 +114,7 @@ turn(void)
 	return RET_FAIL;
     }
     if (fclose(fptr)) {
-    	pr("Something went wrong closing the message.\n");
+	pr("Something went wrong closing the message.\n");
 	logerror("Could not properly close message file (%s).\n",
 	    msgfilepath);
 	return RET_FAIL;

src/lib/global/constants.c

@@ -163,7 +163,7 @@ double hap_cons = 600000.0;
 double edu_cons = 600000.0;
 
 /* hap and edu avg mean that the weight on current happiness is
- *  (cur_hap * hap_avg + hap_prod * etu) / (hap_avg + etu);  		*/
+ *  (cur_hap * hap_avg + hap_prod * etu) / (hap_avg + etu); */
 float hap_avg = 16.0 * 3.0;
 float edu_avg = 16.0 * 12.0;
 

src/lib/player/accept.c

@@ -186,9 +186,9 @@ player_accept(void *unused)
 	np = player_new(ns);
 	if (!np) {
 	    logerror("can't create player for fd %d", ns);
- 	    close(ns);
- 	    continue;
- 	}
+	    close(ns);
+	    continue;
+	}
 #ifdef HAVE_GETADDRINFO
 	inaddr = sap->sa_family == AF_INET
 	    ? (void *)&((struct sockaddr_in *)sap)->sin_addr

src/lib/player/player.c

@@ -299,7 +299,7 @@ show_motd(void)
     char buf[MAXTELSIZE + 1];	/* UTF-8 */
 
     if ((motd_fp = fopen(motdfil, "rb")) == NULL) {
-    	if (errno == ENOENT)
+	if (errno == ENOENT)
 	    return RET_OK;
 	else {
 	    pr ("Could not open motd.\n");

src/lib/subs/supply.c

@@ -48,14 +48,14 @@ static int s_commod(int, int, int, i_type, int, int);
 
 /*
  * We want to get enough guns to be maxed out, enough shells to
- * 	fire once, one update's worth of food.
+ *	fire once, one update's worth of food.
  *
  * Firts, try to forage in the sector
  * Second look for a warehouse or headquarters to leech
  * Third, look for a ship we own in a harbor
  * Fourth, look for supplies in a supply unit we own
- * 		(one good reason to do this last is that the supply
- * 		 unit will then call resupply, taking more time)
+ *		(one good reason to do this last is that the supply
+ *		 unit will then call resupply, taking more time)
  *
  * May want to put code to resupply with SAMs here, later --ts
  */

src/lib/subs/wu.c

@@ -158,7 +158,7 @@ typed_wu(natid from, natid to, char *message, int type)
     if (writev(fd, iov, 2) < (int)(iov[0].iov_len + iov[1].iov_len)) {
 	logerror("telegram 'write' to #%d failed", to);
     } else
-    	write_ok = 1;
+	write_ok = 1;
 
     if (close(fd) == -1) {
 	logerror("telegram 'write' to #%d failed to close.", to);

src/lib/w32/service.c

@@ -62,8 +62,8 @@ install_service(char *program_name, char *service_name, char *config_file)
     }
 
     schService = CreateService(schSCManager,
-    	service_name,
-    	service_name,			/* service name to display */
+	service_name,
+	service_name,			/* service name to display */
         SERVICE_ALL_ACCESS,		/* desired access */
         SERVICE_WIN32_OWN_PROCESS,	/* service type */
         SERVICE_AUTO_START,		/* start type */

src/util/files.c

@@ -121,12 +121,12 @@ main(int argc, char *argv[])
     }
 
     if (!force) {
-    	printf("WARNING: this blasts the existing game in %s (if any)\n",
+	printf("WARNING: this blasts the existing game in %s (if any)\n",
 	       gamedir);
-    	printf("continue? ");
-    	fgets(buf, sizeof(buf), stdin);
-    	if (*buf != 'y' && *buf != 'Y')
-  	    exit(1);
+	printf("continue? ");
+	fgets(buf, sizeof(buf), stdin);
+	if (*buf != 'y' && *buf != 'Y')
+	    exit(1);
     }
     for (i = 0; i < EF_MAX; i++) {
 	if (!EF_IS_GAME_STATE(i))