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

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)