remove stray tabs from *.c files and config.h

include/config.h

@@ -273,7 +273,7 @@
 # endif
 # ifdef __linux__
 #  define PANICTRACE
-#  ifndef NOSTATICFN	   // may be defined on command line
+#  ifndef NOSTATICFN       // may be defined on command line
 #   define NOSTATICFN
 #  endif
 # endif

src/bones.c

@@ -614,7 +614,7 @@ savebones(int how, time_t when, struct obj *corpse)
     /* if a bones pool digit is in use, it precedes the bonesid
        string and isn't recorded in the file */
     Sfo_char(nhfp, &c, "bones_count", 1);
-    Sfo_char(nhfp, bonesid, "bonesid", (int) c); 	/* DD.nnn */
+    Sfo_char(nhfp, bonesid, "bonesid", (int) c);       /* DD.nnn */
     savefruitchn(nhfp);
     update_mlstmv(); /* update monsters for eventual restoration */
     savelev(nhfp, ledger_no(&u.uz));

src/files.c

@@ -2106,7 +2106,7 @@ make_converted_name(const char *filename)
 #endif /* UNIX || WIN32 */
         if (dir) {
             finaldirchar = c_eos(dir);
-	        finaldirchar--;
+                finaldirchar--;
             if (!(*finaldirchar == '/' || *finaldirchar == '\\'
                   || *finaldirchar == ':')) {
                 needsep = TRUE;

src/restore.c

@@ -860,7 +860,7 @@ dorecover(NHFILE *nhfp)
     restoreinfo.mread_flags = 1; /* return despite error */
     while (1) {
         Sfi_xint8(nhfp, &ltmp, "gamestate-level_number");
-	if (nhfp->eof)
+        if (nhfp->eof)
             break;
         getlev(nhfp, 0, ltmp);
 #ifdef MICRO

src/save.c

@@ -54,7 +54,7 @@ dosave(void)
         program_state.done_hup = 0;
 #endif
         if (dosave0()) {
-	    program_state.savefile_completed++;
+            program_state.savefile_completed++;
             u.uhp = -1; /* universal game's over indicator */
             if (soundprocs.sound_exit_nhsound)
                 (*soundprocs.sound_exit_nhsound)("dosave");
@@ -564,7 +564,7 @@ savelevl(NHFILE *nhfp)
     for (x = 0; x < COLNO; x++) {
         for (y = 0; y < ROWNO; y++) {
             Sfo_rm(nhfp, &levl[x][y], "location-rm");
-	}
+        }
     }
     return;
 }

src/sfstruct.c

@@ -506,7 +506,7 @@ bwrite(int fd, const genericptr_t loc, unsigned num)
             fprintf(ofp[fd], "%08ld, %08ld, %d\n", ocnt,
                     ftell(ofp[fd]), num);
             ocnt++;
-	}
+        }
     }
 #endif
 
@@ -559,7 +559,7 @@ mread(int fd, genericptr_t buf, unsigned len)
             fprintf(ifp[fd], "%08ld, %08ld, %d\n", icnt,
                     ftell(ifp[fd]), (int) len);
             icnt++;
-	}
+        }
     }
 #endif
 

sys/msdos/vidtxt.c

@@ -40,10 +40,10 @@ extern int attrib_gr_intense;   /* graphics mode intense attribute */
 
 #if defined(SCREEN_BIOS) && !defined(PC9800)
 static unsigned char cursor_info = 0,
-	             cursor_start_scanline = 6, cursor_end_scanline = 7;
+                     cursor_start_scanline = 6, cursor_end_scanline = 7;
 
 static void get_cursinfo(unsigned char *start, unsigned char *end,
-		         unsigned char *flg);
+                         unsigned char *flg);
 #endif
 
 void
@@ -414,8 +414,8 @@ void txt_get_cursor(int *x, int *y)
     *y = regs.h.dh;
     if (!cursor_info) {
         cursor_start_scanline = regs.h.ch;
-	cursor_end_scanline = regs.h.cl;
+        cursor_end_scanline = regs.h.cl;
-	cursor_info = 1;
+        cursor_info = 1;
     }
 }
 
@@ -464,7 +464,7 @@ get_cursinfo(uchar *start, uchar *end, uchar *flg)
         *end = regs.h.cl;
     } else {
         *start = 6;
-	*end = 7;
+        *end = 7;
     }
     *flg = 1;
 }

sys/unix/unixmain.c

@@ -707,10 +707,10 @@ early_options(int *argc_p, char ***argv_p, char **hackdir_p)
             break;
         case 's':
             if (argcheck(argc, argv, ARG_SHOWPATHS) == 2) {
-		gd.deferred_showpaths = TRUE;
+                gd.deferred_showpaths = TRUE;
-		gd.deferred_showpaths_dir = *hackdir_p;
+                gd.deferred_showpaths_dir = *hackdir_p;
                 config_error_done();
-		return;
+                return;
             }
             /* check for "-s" request to show scores */
             if (lopt(arg, ((ArgValDisallowed | ArgErrComplain)

sys/vms/vmsmain.c

@@ -82,7 +82,7 @@ main(int argc, char *argv[])
         if (argcheck(argc, argv, ARG_SHOWPATHS) == 2) {
             gd.deferred_showpaths = TRUE;
             return;
-	}
+        }
         if (argcheck(argc, argv, ARG_DEBUG) == 1) {
             argc--;
             argv++;

util/dlb_main.c

@@ -67,14 +67,14 @@ static char origdir[255] = "";
  *
  * dlb COMMANDoptions arg... files...
  * commands:
- *  dlb x	extract all files
+ *  dlb x       extract all files
- *  dlb c	build the archive
+ *  dlb c       build the archive
- *  dlb t	list the archive
+ *  dlb t       list the archive
  * options:
- *  v		verbose
+ *  v           verbose
- *  f file	specify archive file (default DLBFILE)
+ *  f file      specify archive file (default DLBFILE)
- *  I file	specify file for list of files (default LIBLISTFILE)
+ *  I file      specify file for list of files (default LIBLISTFILE)
- *  C dir	chdir to dir (used ONCE, not like tar's -C)
+ *  C dir       chdir to dir (used ONCE, not like tar's -C)
  */
 
 ATTRNORETURN static void

util/recover.c

@@ -1,5 +1,5 @@
 /* NetHack 3.7	recover.c	$NHDT-Date: 1687547437 2023/06/23 19:10:37 $  $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.33 $ */
-/*	Copyright (c) Janet Walz, 1992.				  */
+/* Copyright (c) Janet Walz, 1992.                                */
 /* NetHack may be freely redistributed.  See license for details. */
 
 /*

util/sfctool.c

@@ -1,5 +1,5 @@
 /* NetHack 3.7	sfctool.c */
-/* Copyright (c) Michael Allison, 2025.	                  */
+/* Copyright (c) Michael Allison, 2025.                           */
 /* NetHack may be freely redistributed.  See license for details. */
 
 /*
@@ -318,18 +318,18 @@ process_savefile(const char *srcfnam, enum saveformats srcstyle,
                                     cscbuf[5]); /* ptr */
     if (sfstatus > SF_UPTODATE
         && ((sfstatus <= SF_CRITICAL_BYTE_COUNT_MISMATCH) || !unconvert)) {
-	if (sfstatus == SF_OUTDATED) {
+        if (sfstatus == SF_OUTDATED) {
             fprintf(stderr,
                 "The %s savefile is outdated with respect to this %d.%d.%d EDITLEVEL %ld "
-		    "%s%s%s.\n",
+                "%s%s%s.\n",
                 briefname(srcfnam),
-		VERSION_MAJOR, VERSION_MINOR, PATCHLEVEL,
+                VERSION_MAJOR, VERSION_MINOR, PATCHLEVEL,
-		(long) EDITLEVEL,
+                (long) EDITLEVEL,
                 thisdatamodel ? thisdatamodel : "",
                 thisdatamodel ? " " : "",
-		"sfctool");
+                "sfctool");
             return 0;
-	} else {
+        } else {
             fprintf(stderr,
                 "The %s savefile %s%s%s not compatible with this %s%s %s utility.\n",
                 briefname(srcfnam),
@@ -338,9 +338,9 @@ process_savefile(const char *srcfnam, enum saveformats srcstyle,
                 dmfile ? " savefile, thus" : " is",
                 thisdatamodel ? thisdatamodel : "",
                 thisdatamodel ? " " : "",
-		"sfctool");
+                "sfctool");
             return 0;
-	}
+        }
     }
     if (sfstatus >= SF_DM_IL32LLP64_ON_ILP32LL64) {
         renidx = sfstatus - SF_DM_IL32LLP64_ON_ILP32LL64;

util/sftags.c

@@ -1,9 +1,9 @@
 /* NetHack 3.6	sftags.c	$Date$ $Revision$	          */
-/* Copyright (c) Michael Allison, 2025			          */
+/* Copyright (c) Michael Allison, 2025                            */
 /* NetHack may be freely redistributed.  See license for details. */
 
 /*
- *  	Read the given ctags file and generate:
+ *      Read the given ctags file and generate:
  *      Intermediate temp files:
  *              include/sfo_proto.tmp
  *              include/sfi_proto.tmp
@@ -45,12 +45,12 @@
 #endif
 #endif
 
-#define NHTYPE_SIMPLE	1
+#define NHTYPE_SIMPLE   1
-#define NHTYPE_COMPLEX	2
+#define NHTYPE_COMPLEX  2
 struct nhdatatypes_t {
-	uint dtclass;
+        uint dtclass;
-	char *dtype;
+        char *dtype;
-	size_t dtsize;
+        size_t dtsize;
 };
 
 struct tagstruct {
@@ -867,7 +867,7 @@ findtype(char *st, char *tag)
             /* comma or semicolon immediately following tag */
             else {
                 volatile int y = 0;
-		nhUse(y);
+                nhUse(y);
                 y = 1;
             }
             if (strncmpi(ftbuf, "struct ", 7) == 0)

util/stripbs.c

@@ -28,16 +28,16 @@ int main(int argc UNUSED, char *argv[] UNUSED)
     while (!stop) {
         if ((fread(buf, 1, 1, stdin)) > 0) {
             if (*cp == 8) {
-		*prev = 0;
+                *prev = 0;
-	    } else {
+            } else {
-		if (*prev)
+                if (*prev)
                     fputc(*prev, stdout);
-		*prev = *cp;
+                *prev = *cp;
-	    }
+            }
         } else {
-	    if (errno != EOF)
+            if (errno != EOF)
                 trouble = 1;
-	    if (*prev)
+            if (*prev)
                 fputc(*prev, stdout);
             stop = 1;
         }

win/curses/cursmain.c

@@ -622,7 +622,7 @@ curses_putmixed(winid window, int attr, const char *str)
             /* now send buf to the normal putstr */
             curses_putstr(window, attr, buf);
             done_output = TRUE;
-	}
+        }
     }
 
     if (!done_output) {
@@ -824,11 +824,11 @@ curses_ctrl_nhwindow(
     case request_settings:
         break;
     case set_menu_promptstyle:
-	curses_menu_promptstyle.color = wri->fromcore.menu_promptstyle.color;
+        curses_menu_promptstyle.color = wri->fromcore.menu_promptstyle.color;
         if (curses_menu_promptstyle.color == NO_COLOR)
             curses_menu_promptstyle.color = NONE;
-	attr = wri->fromcore.menu_promptstyle.attr;
+        attr = wri->fromcore.menu_promptstyle.attr;
-	curses_menu_promptstyle.attr = curses_convert_attr(attr);;
+        curses_menu_promptstyle.attr = curses_convert_attr(attr);;
         break;
     default:
         break;

win/win32/mhmap.c

@@ -764,7 +764,7 @@ onMSNHCommand(HWND hWnd, WPARAM wParam, LPARAM lParam)
             msg_data->buffer[index++] = '\r';
             msg_data->buffer[index++] = '\n';
         }
-	nhUse(mgch);
+        nhUse(mgch);
     } break;
 
 #ifdef ENHANCED_SYMBOLS

win/win32/mhsplash.c

@@ -259,7 +259,7 @@ NHSplashWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
         DrawText(hdc, VersionString, strlen(VersionString), &rt,
                  DT_LEFT | DT_NOPREFIX);
         EndPaint(hWnd, &ps);
-	nhUse(OldFont);
+        nhUse(OldFont);
     } break;
 
     case WM_COMMAND:

win/win32/mswproc.c

@@ -379,8 +379,8 @@ prompt_for_player_selection(void)
              * bottom of the window.
              */
             /* tty_clear_nhwindow(BASE_WINDOW) */
-		;
+                ;
-	}
+        }
         if (pick4u != 'y' && pick4u != 'n') {
         give_up: /* Quit */
             if (selected)