[#3006] CVS repository — "Eugene Scripnik" <hoaz@...>

Hello.

21 messages 2004/06/16
[#3008] Re: CVS repository — ts <decoux@...> 2004/06/16

>>>>> "E" == Eugene Scripnik <hoaz@gala.net> writes:

[#3009] Re: CVS repository — Michal Rokos <michal@...> 2004/06/16

Hi!

[#3057] Ruby 1.8.2 to be released. — matz@... (Yukihiro Matsumoto)

Hi,

20 messages 2004/06/23

[Indent] Time.c

From: Michal Rokos <michal@...>
Date: 2004-06-23 11:57:01 UTC
List: ruby-core #3046
Hi,

when I started to read through time.c, I noticed bad indenting....

This patch fixes it.

The only what I changed is:
@@ -376,19 +376,17 @@ time_arg(argc, argv, tm, usec)
     tm->tm_min  = NIL_P(v[4])?0:obj2long(v[4]);
     tm->tm_sec  = NIL_P(v[5])?0:obj2long(v[5]);
     if (!NIL_P(v[6])) {
-       if (argc == 8) {
-           /* v[6] is timezone, but ignored */
-       }
-       else if (argc == 7) {
+       /* when argc == 8, v[6] is timezone, but ignored */
+       if (argc == 7) {

The rest is just indenting....

	Michal

Index: time.c
===================================================================
RCS file: /var/cvs/src/ruby/time.c,v
retrieving revision 1.101
diff -u -p -r1.101 time.c
--- time.c	14 May 2004 16:39:15 -0000	1.101
+++ time.c	23 Jun 2004 11:53:30 -0000
@@ -376,19 +376,17 @@ time_arg(argc, argv, tm, usec)
     tm->tm_min  = NIL_P(v[4])?0:obj2long(v[4]);
     tm->tm_sec  = NIL_P(v[5])?0:obj2long(v[5]);
     if (!NIL_P(v[6])) {
-	if (argc == 8) {
-	    /* v[6] is timezone, but ignored */
-	}
-	else if (argc == 7) {
+	/* when argc == 8, v[6] is timezone, but ignored */
+	if (argc == 7) {
 	    *usec = obj2long(v[6]);
 	}
     }
 
     /* value validation */
     if (
-           tm->tm_year != year ||
+	tm->tm_year != year ||
 #ifndef NEGATIVE_TIME_T
-           tm->tm_year < 69 ||
+	tm->tm_year < 69 ||
 #endif
 	   tm->tm_mon  < 0 || tm->tm_mon  > 11
 	|| tm->tm_mday < 1 || tm->tm_mday > 31
@@ -406,7 +404,7 @@ static int
 leap_year_p(y)
     long y;
 {
-  return ((y % 4 == 0) && (y % 100 != 0)) || (y % 400 == 0);
+    return ((y % 4 == 0) && (y % 100 != 0)) || (y % 400 == 0);
 }
 
 #define DIV(n,d) ((n)<0 ? NDIV((n),(d)) : (n)/(d))
@@ -416,42 +414,42 @@ timegm_noleapsecond(tm)
     struct tm *tm;
 {
     static int common_year_yday_offset[] = {
-        -1,
-        -1 + 31,
-        -1 + 31 + 28,
-        -1 + 31 + 28 + 31,
-        -1 + 31 + 28 + 31 + 30,
-        -1 + 31 + 28 + 31 + 30 + 31,
-        -1 + 31 + 28 + 31 + 30 + 31 + 30,
-        -1 + 31 + 28 + 31 + 30 + 31 + 30 + 31,
-        -1 + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31,
-        -1 + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30,
-        -1 + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31,
-        -1 + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 30
-          /* 1    2    3    4    5    6    7    8    9    10   11 */
+	-1,
+	-1 + 31,
+	-1 + 31 + 28,
+	-1 + 31 + 28 + 31,
+	-1 + 31 + 28 + 31 + 30,
+	-1 + 31 + 28 + 31 + 30 + 31,
+	-1 + 31 + 28 + 31 + 30 + 31 + 30,
+	-1 + 31 + 28 + 31 + 30 + 31 + 30 + 31,
+	-1 + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31,
+	-1 + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30,
+	-1 + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31,
+	-1 + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 30
+	  /* 1    2    3    4    5    6    7    8    9    10   11 */
     };
     static int leap_year_yday_offset[] = {
-        -1,
-        -1 + 31,
-        -1 + 31 + 29,
-        -1 + 31 + 29 + 31,
-        -1 + 31 + 29 + 31 + 30,
-        -1 + 31 + 29 + 31 + 30 + 31,
-        -1 + 31 + 29 + 31 + 30 + 31 + 30,
-        -1 + 31 + 29 + 31 + 30 + 31 + 30 + 31,
-        -1 + 31 + 29 + 31 + 30 + 31 + 30 + 31 + 31,
-        -1 + 31 + 29 + 31 + 30 + 31 + 30 + 31 + 31 + 30,
-        -1 + 31 + 29 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31,
-        -1 + 31 + 29 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 30
-          /* 1    2    3    4    5    6    7    8    9    10   11 */
+	-1,
+	-1 + 31,
+	-1 + 31 + 29,
+	-1 + 31 + 29 + 31,
+	-1 + 31 + 29 + 31 + 30,
+	-1 + 31 + 29 + 31 + 30 + 31,
+	-1 + 31 + 29 + 31 + 30 + 31 + 30,
+	-1 + 31 + 29 + 31 + 30 + 31 + 30 + 31,
+	-1 + 31 + 29 + 31 + 30 + 31 + 30 + 31 + 31,
+	-1 + 31 + 29 + 31 + 30 + 31 + 30 + 31 + 31 + 30,
+	-1 + 31 + 29 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31,
+	-1 + 31 + 29 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 30
+	  /* 1    2    3    4    5    6    7    8    9    10   11 */
     };
 
     long tm_year = tm->tm_year;
     int tm_yday = tm->tm_mday;
     if (leap_year_p(tm_year + 1900))
-        tm_yday += leap_year_yday_offset[tm->tm_mon];
+	tm_yday += leap_year_yday_offset[tm->tm_mon];
     else
-        tm_yday += common_year_yday_offset[tm->tm_mon];
+	tm_yday += common_year_yday_offset[tm->tm_mon];
 
     /*
      *  `Seconds Since the Epoch' in SUSv3:
@@ -460,11 +458,11 @@ timegm_noleapsecond(tm)
      *  ((tm_year-1)/100)*86400 + ((tm_year+299)/400)*86400
      */
     return tm->tm_sec + tm->tm_min*60 + tm->tm_hour*3600 +
-           (time_t)(tm_yday +
-                    (tm_year-70)*365 +
-                    DIV(tm_year-69,4) -
-                    DIV(tm_year-1,100) +
-                    DIV(tm_year+299,400))*86400;
+	   (time_t)(tm_yday +
+		    (tm_year-70)*365 +
+		    DIV(tm_year-69,4) -
+		    DIV(tm_year-1,100) +
+		    DIV(tm_year+299,400))*86400;
 }
 
 static int
@@ -473,17 +471,17 @@ tmcmp(a, b)
     struct tm *b;
 {
     if (a->tm_year != b->tm_year)
-        return a->tm_year < b->tm_year ? -1 : 1;
+	return a->tm_year < b->tm_year ? -1 : 1;
     else if (a->tm_mon != b->tm_mon)
-        return a->tm_mon < b->tm_mon ? -1 : 1;
+	return a->tm_mon < b->tm_mon ? -1 : 1;
     else if (a->tm_mday != b->tm_mday)
-        return a->tm_mday < b->tm_mday ? -1 : 1;
+	return a->tm_mday < b->tm_mday ? -1 : 1;
     else if (a->tm_hour != b->tm_hour)
-        return a->tm_hour < b->tm_hour ? -1 : 1;
+	return a->tm_hour < b->tm_hour ? -1 : 1;
     else if (a->tm_min != b->tm_min)
-        return a->tm_min < b->tm_min ? -1 : 1;
+	return a->tm_min < b->tm_min ? -1 : 1;
     else if (a->tm_sec != b->tm_sec)
-        return a->tm_sec < b->tm_sec ? -1 : 1;
+	return a->tm_sec < b->tm_sec ? -1 : 1;
     else
         return 0;
 }
@@ -506,31 +504,31 @@ search_time_t(tptr, utc_p)
     guess_lo = 0;
 #endif
     guess_hi = ((time_t)-1) < ((time_t)0) ?
-               (1UL << (8 * sizeof(time_t) - 1)) - 1 :
+	       (1UL << (8 * sizeof(time_t) - 1)) - 1 :
 	       ~(time_t)0;
 
     guess = timegm_noleapsecond(tptr);
     tm = (utc_p ? gmtime : localtime)(&guess);
     if (tm) {
-        d = tmcmp(tptr, tm);
-        if (d == 0) return guess;
-        if (d < 0) {
-            guess_hi = guess;
-            guess -= 24 * 60 * 60;
-        }
-        else {
-            guess_lo = guess;
-            guess += 24 * 60 * 60;
-        }
-        if (guess_lo < guess && guess < guess_hi &&
-            (tm = (utc_p ? gmtime : localtime)(&guess)) != NULL) {
-            d = tmcmp(tptr, tm);
-            if (d == 0) return guess;
-            if (d < 0)
-                guess_hi = guess;
-            else
-                guess_lo = guess;
-        }
+	d = tmcmp(tptr, tm);
+	if (d == 0) return guess;
+	if (d < 0) {
+	    guess_hi = guess;
+	    guess -= 24 * 60 * 60;
+	}
+	else {
+	    guess_lo = guess;
+	    guess += 24 * 60 * 60;
+	}
+	if (guess_lo < guess && guess < guess_hi &&
+	    (tm = (utc_p ? gmtime : localtime)(&guess)) != NULL) {
+	    d = tmcmp(tptr, tm);
+	    if (d == 0) return guess;
+	    if (d < 0)
+		guess_hi = guess;
+	    else
+		guess_lo = guess;
+	}
     }
 
     tm = (utc_p ? gmtime : localtime)(&guess_lo);
@@ -550,188 +548,190 @@ search_time_t(tptr, utc_p)
     have_guess = 0;
 
     while (guess_lo + 1 < guess_hi) {
-      /* there is a gap between guess_lo and guess_hi. */
-      unsigned long range = 0;
-      if (!have_guess) {
-	int a, b;
-	/*
-	  Try precious guess by a linear interpolation at first.
-	  `a' and `b' is a coefficient of guess_lo and guess_hi as:
-
-	    guess = (guess_lo * a + guess_hi * b) / (a + b)
-
-	  However this causes overflow in most cases, following assignment
-	  is used instead:
-
-	    guess = guess_lo / d * a + (guess_lo % d) * a / d
-		  + guess_hi / d * b + (guess_hi % d) * b / d
-	      where d = a + b
-
-	  To avoid overflow in this assignment, `d' is restricted to less than
-	  sqrt(2**31).  By this restriction and other reasons, the guess is
-	  not accurate and some error is expected.  `range' approximates 
-	  the maximum error.
-
-	  When these parameters are not suitable, i.e. guess is not within
-	  guess_lo and guess_hi, simple guess by binary search is used.
-	*/
-	range = 366 * 24 * 60 * 60;
-	a = (tm_hi.tm_year - tptr->tm_year);
-	b = (tptr->tm_year - tm_lo.tm_year);
-	/* 46000 is selected as `some big number less than sqrt(2**31)'. */
-	if (a + b <= 46000 / 12) {
-	  range = 31 * 24 * 60 * 60;
-	  a *= 12;
-	  b *= 12;
-	  a += tm_hi.tm_mon - tptr->tm_mon;
-	  b += tptr->tm_mon - tm_lo.tm_mon;
-	  if (a + b <= 46000 / 31) {
-	    range = 24 * 60 * 60;
-	    a *= 31;
-	    b *= 31;
-	    a += tm_hi.tm_mday - tptr->tm_mday;
-	    b += tptr->tm_mday - tm_lo.tm_mday;
-	    if (a + b <= 46000 / 24) {
-	      range = 60 * 60;
-	      a *= 24;
-	      b *= 24;
-	      a += tm_hi.tm_hour - tptr->tm_hour;
-	      b += tptr->tm_hour - tm_lo.tm_hour;
-	      if (a + b <= 46000 / 60) {
-		range = 60;
-		a *= 60;
-		b *= 60;
-		a += tm_hi.tm_min - tptr->tm_min;
-		b += tptr->tm_min - tm_lo.tm_min;
-		if (a + b <= 46000 / 60) {
-		  range = 1;
-		  a *= 60;
-		  b *= 60;
-		  a += tm_hi.tm_sec - tptr->tm_sec;
-		  b += tptr->tm_sec - tm_lo.tm_sec;
+	/* there is a gap between guess_lo and guess_hi. */
+	unsigned long range = 0;
+	if (!have_guess) {
+	    int a, b;
+	    /*
+	      Try precious guess by a linear interpolation at first.
+	      `a' and `b' is a coefficient of guess_lo and guess_hi as:
+
+	        guess = (guess_lo * a + guess_hi * b) / (a + b)
+
+	      However this causes overflow in most cases, following assignment
+	      is used instead:
+
+		guess = guess_lo / d * a + (guess_lo % d) * a / d
+			+ guess_hi / d * b + (guess_hi % d) * b / d
+		where d = a + b
+
+	      To avoid overflow in this assignment, `d' is restricted to less 
than
+	      sqrt(2**31).  By this restriction and other reasons, the guess 
is
+	      not accurate and some error is expected.  `range' approximates 
+	      the maximum error.
+
+	      When these parameters are not suitable, i.e. guess is not within
+	      guess_lo and guess_hi, simple guess by binary search is used.
+	    */
+	    range = 366 * 24 * 60 * 60;
+	    a = (tm_hi.tm_year - tptr->tm_year);
+	    b = (tptr->tm_year - tm_lo.tm_year);
+	    /* 46000 is selected as `some big number less than sqrt(2**31)'. 
*/
+	    if (a + b <= 46000 / 12) {
+		range = 31 * 24 * 60 * 60;
+		a *= 12;
+		b *= 12;
+		a += tm_hi.tm_mon - tptr->tm_mon;
+		b += tptr->tm_mon - tm_lo.tm_mon;
+		if (a + b <= 46000 / 31) {
+		    range = 24 * 60 * 60;
+		    a *= 31;
+		    b *= 31;
+		    a += tm_hi.tm_mday - tptr->tm_mday;
+		    b += tptr->tm_mday - tm_lo.tm_mday;
+		    if (a + b <= 46000 / 24) {
+			range = 60 * 60;
+			a *= 24;
+			b *= 24;
+			a += tm_hi.tm_hour - tptr->tm_hour;
+			b += tptr->tm_hour - tm_lo.tm_hour;
+			if (a + b <= 46000 / 60) {
+			    range = 60;
+			    a *= 60;
+			    b *= 60;
+			    a += tm_hi.tm_min - tptr->tm_min;
+			    b += tptr->tm_min - tm_lo.tm_min;
+			    if (a + b <= 46000 / 60) {
+				range = 1;
+				a *= 60;
+				b *= 60;
+				a += tm_hi.tm_sec - tptr->tm_sec;
+				b += tptr->tm_sec - tm_lo.tm_sec;
+			    }
+			}
+		    }
 		}
-	      }
 	    }
-	  }
-	}
-	if (a <= 0) a = 1;
-	if (b <= 0) b = 1;
-	d = a + b;
-	/*
-	  Although `/' and `%' may produce unexpected result with negative
-	  argument, it doesn't cause serious problem because there is a
-	  fail safe.
-	*/
-	guess = guess_lo / d * a + (guess_lo % d) * a / d
-	      + guess_hi / d * b + (guess_hi % d) * b / d;
-	have_guess = 1;
-      }
-
-      if (guess <= guess_lo || guess_hi <= guess) {
-	/* Precious guess is invalid. try binary search. */ 
-	guess = guess_lo / 2 + guess_hi / 2;
-	if (guess <= guess_lo)
-	  guess = guess_lo + 1;
-	else if (guess >= guess_hi)
-	  guess = guess_hi - 1;
-	range = 0;
-      }
-
-      tm = (utc_p ? gmtime : localtime)(&guess);
-      if (!tm) goto error;
-      have_guess = 0;
-
-      d = tmcmp(tptr, tm);
-      if (d < 0) {
-        guess_hi = guess;
-	tm_hi = *tm;
-	if (range) {
-	  guess = guess - range;
-	  range = 0;
-	  if (guess_lo < guess && guess < guess_hi)
+	    if (a <= 0) a = 1;
+	    if (b <= 0) b = 1;
+	    d = a + b;
+	    /*
+	      Although `/' and `%' may produce unexpected result with negative
+	      argument, it doesn't cause serious problem because there is a
+	      fail safe.
+	    */
+	    guess = guess_lo / d * a + (guess_lo % d) * a / d
+		    + guess_hi / d * b + (guess_hi % d) * b / d;
 	    have_guess = 1;
 	}
-      }
-      else if (d > 0) {
-        guess_lo = guess;
-	tm_lo = *tm;
-	if (range) {
-	  guess = guess + range;
-	  range = 0;
-	  if (guess_lo < guess && guess < guess_hi)
-	    have_guess = 1;
+
+	if (guess <= guess_lo || guess_hi <= guess) {
+	    /* Precious guess is invalid. try binary search. */ 
+	    guess = guess_lo / 2 + guess_hi / 2;
+	    if (guess <= guess_lo)
+		guess = guess_lo + 1;
+	    else if (guess >= guess_hi)
+		guess = guess_hi - 1;
+	    range = 0;
 	}
-      }
-      else {
-	if (!utc_p) {
-	  /* If localtime is nonmonotonic, another result may exist. */
-	  time_t guess2;
-	  if (find_dst) {
-	    guess2 = guess - 2 * 60 * 60;
-	    tm = localtime(&guess2);
-	    if (tm) {
-	      if (tptr->tm_hour != (tm->tm_hour + 2) % 24 ||
-		  tptr->tm_min != tm->tm_min ||
-		  tptr->tm_sec != tm->tm_sec) {
-		guess2 -= (tm->tm_hour - tptr->tm_hour) * 60 * 60 +
-			  (tm->tm_min - tptr->tm_min) * 60 +
-			  (tm->tm_sec - tptr->tm_sec);
-		if (tptr->tm_mday != tm->tm_mday)
-		  guess2 += 24 * 60 * 60;
-		if (guess != guess2) {
-		  tm = localtime(&guess2);
-		  if (tmcmp(tptr, tm) == 0) {
-		    if (guess < guess2)
-		      return guess;
-		    else
-		      return guess2;
-		  }
-		}
-	      }
+
+	tm = (utc_p ? gmtime : localtime)(&guess);
+	if (!tm) goto error;
+	have_guess = 0;
+	
+	d = tmcmp(tptr, tm);
+	if (d < 0) {
+	    guess_hi = guess;
+	    tm_hi = *tm;
+	    if (range) {
+		guess = guess - range;
+		range = 0;
+		if (guess_lo < guess && guess < guess_hi)
+		    have_guess = 1;
+	    }
+	}
+	else if (d > 0) {
+	    guess_lo = guess;
+	    tm_lo = *tm;
+	    if (range) {
+		guess = guess + range;
+		range = 0;
+		if (guess_lo < guess && guess < guess_hi)
+		    have_guess = 1;
 	    }
-	  }
-	  else {
-	    guess2 = guess + 2 * 60 * 60;
-	    tm = localtime(&guess2);
-	    if (tm) {
-	      if ((tptr->tm_hour + 2) % 24 != tm->tm_hour ||
-		  tptr->tm_min != tm->tm_min ||
-		  tptr->tm_sec != tm->tm_sec) {
-		guess2 -= (tm->tm_hour - tptr->tm_hour) * 60 * 60 +
-			  (tm->tm_min - tptr->tm_min) * 60 +
-			  (tm->tm_sec - tptr->tm_sec);
-		if (tptr->tm_mday != tm->tm_mday)
-		  guess2 -= 24 * 60 * 60;
-		if (guess != guess2) {
-		  tm = localtime(&guess2);
-		  if (tmcmp(tptr, tm) == 0) {
-		    if (guess < guess2)
-		      return guess2;
-		    else
-		      return guess;
-		  }
+	}
+	else {
+	    if (!utc_p) {
+		/* If localtime is nonmonotonic, another result may exist. */
+		time_t guess2;
+		if (find_dst) {
+		    guess2 = guess - 2 * 60 * 60;
+		    tm = localtime(&guess2);
+		    if (tm) {
+			if (tptr->tm_hour != (tm->tm_hour + 2) % 24 ||
+			    tptr->tm_min != tm->tm_min ||
+			    tptr->tm_sec != tm->tm_sec
+			) {
+			    guess2 -= (tm->tm_hour - tptr->tm_hour) * 60 * 60 +
+				      (tm->tm_min - tptr->tm_min) * 60 +
+				      (tm->tm_sec - tptr->tm_sec);
+			    if (tptr->tm_mday != tm->tm_mday)
+				guess2 += 24 * 60 * 60;
+			    if (guess != guess2) {
+				tm = localtime(&guess2);
+				if (tmcmp(tptr, tm) == 0) {
+				    if (guess < guess2)
+					return guess;
+				    else
+					return guess2;
+				}
+			    }
+			}
+		    }
+		}
+		else {
+		    guess2 = guess + 2 * 60 * 60;
+		    tm = localtime(&guess2);
+		    if (tm) {
+			if ((tptr->tm_hour + 2) % 24 != tm->tm_hour ||
+			    tptr->tm_min != tm->tm_min ||
+			    tptr->tm_sec != tm->tm_sec
+			) {
+			    guess2 -= (tm->tm_hour - tptr->tm_hour) * 60 * 60 +
+				      (tm->tm_min - tptr->tm_min) * 60 +
+				      (tm->tm_sec - tptr->tm_sec);
+			    if (tptr->tm_mday != tm->tm_mday)
+				guess2 -= 24 * 60 * 60;
+			    if (guess != guess2) {
+				tm = localtime(&guess2);
+				if (tmcmp(tptr, tm) == 0) {
+				    if (guess < guess2)
+					return guess2;
+				    else
+					return guess;
+				}
+			    }
+			}
+		    }
 		}
-	      }
 	    }
-	  }
+	    return guess;
 	}
-	return guess;
-      }
     }
     /* Given argument has no corresponding time_t. Let's outerpolation. 
*/
     if (tm_lo.tm_year == tptr->tm_year && tm_lo.tm_mon == tptr->tm_mon) 
{
-      return guess_lo +
-        (tptr->tm_mday - tm_lo.tm_mday) * 24 * 60 * 60 +
-        (tptr->tm_hour - tm_lo.tm_hour) * 60 * 60 +
-        (tptr->tm_min - tm_lo.tm_min) * 60 +
-        (tptr->tm_sec - tm_lo.tm_sec);
+	return guess_lo +
+	       (tptr->tm_mday - tm_lo.tm_mday) * 24 * 60 * 60 +
+	       (tptr->tm_hour - tm_lo.tm_hour) * 60 * 60 +
+	       (tptr->tm_min - tm_lo.tm_min) * 60 +
+	       (tptr->tm_sec - tm_lo.tm_sec);
     }
     else if (tm_hi.tm_year == tptr->tm_year && tm_hi.tm_mon == 
tptr->tm_mon) {
-      return guess_hi +
-        (tptr->tm_mday - tm_hi.tm_mday) * 24 * 60 * 60 +
-        (tptr->tm_hour - tm_hi.tm_hour) * 60 * 60 +
-        (tptr->tm_min - tm_hi.tm_min) * 60 +
-        (tptr->tm_sec - tm_hi.tm_sec);
+	return guess_hi +
+	       (tptr->tm_mday - tm_hi.tm_mday) * 24 * 60 * 60 +
+	       (tptr->tm_hour - tm_hi.tm_hour) * 60 * 60 +
+	       (tptr->tm_min - tm_hi.tm_min) * 60 +
+	       (tptr->tm_sec - tm_hi.tm_sec);
     }
 
   out_of_range:
@@ -753,16 +753,17 @@ make_time_t(tptr, utc_p)
     if (utc_p) {
 #if defined(HAVE_TIMEGM)
 	if ((t = timegm(&buf)) != -1)
-            return t;
+	    return t;
 #ifdef NEGATIVE_TIME_T
-        if ((tmp = gmtime(&t)) &&
-            tptr->tm_year == tmp->tm_year &&
-            tptr->tm_mon == tmp->tm_mon &&
-            tptr->tm_mday == tmp->tm_mday &&
-            tptr->tm_hour == tmp->tm_hour &&
-            tptr->tm_min == tmp->tm_min &&
-            tptr->tm_sec == tmp->tm_sec)
-            return t;
+	if ((tmp = gmtime(&t)) &&
+	    tptr->tm_year == tmp->tm_year &&
+	    tptr->tm_mon == tmp->tm_mon &&
+	    tptr->tm_mday == tmp->tm_mday &&
+	    tptr->tm_hour == tmp->tm_hour &&
+	    tptr->tm_min == tmp->tm_min &&
+	    tptr->tm_sec == tmp->tm_sec
+	)
+	    return t;
 #endif
 #endif
 	return search_time_t(&buf, utc_p);
@@ -770,15 +771,16 @@ make_time_t(tptr, utc_p)
     else {
 #if defined(HAVE_MKTIME)
 	if ((t = mktime(&buf)) != -1)
-            return t;
+	    return t;
 #ifdef NEGATIVE_TIME_T
-        if ((tmp = localtime(&t)) &&
-            tptr->tm_year == tmp->tm_year &&
-            tptr->tm_mon == tmp->tm_mon &&
-            tptr->tm_mday == tmp->tm_mday &&
-            tptr->tm_hour == tmp->tm_hour &&
-            tptr->tm_min == tmp->tm_min &&
-            tptr->tm_sec == tmp->tm_sec)
+	if ((tmp = localtime(&t)) &&
+	    tptr->tm_year == tmp->tm_year &&
+	    tptr->tm_mon == tmp->tm_mon &&
+	    tptr->tm_mday == tmp->tm_mday &&
+	    tptr->tm_hour == tmp->tm_hour &&
+	    tptr->tm_min == tmp->tm_min &&
+	    tptr->tm_sec == tmp->tm_sec
+	)
             return t;
 #endif
 #endif
@@ -1280,27 +1282,27 @@ time_add(tobj, offset, sign)
     VALUE result;
 
     if (v < 0) {
-        v = -v;
-        sign = -sign;
+	v = -v;
+	sign = -sign;
     }
     d = modf(v, &f);
     sec_off = (unsigned_time_t)f;
     if (f != (double)sec_off)
-        rb_raise(rb_eRangeError, "time %s %f out of Time range",
-            sign < 0 ? "-" : "+", v);
+	rb_raise(rb_eRangeError, "time %s %f out of Time range",
+		 sign < 0 ? "-" : "+", v);
     usec_off = (time_t)(d*1e6);
 
     if (sign < 0) {
-        sec = tobj->tv.tv_sec - sec_off;
-        usec = tobj->tv.tv_usec - usec_off;
-        if (sec > tobj->tv.tv_sec)
-            rb_raise(rb_eRangeError, "time - %f out of Time range", v);
+	sec = tobj->tv.tv_sec - sec_off;
+	usec = tobj->tv.tv_usec - usec_off;
+	if (sec > tobj->tv.tv_sec)
+	    rb_raise(rb_eRangeError, "time - %f out of Time range", v);
     }
     else {
-        sec = tobj->tv.tv_sec + sec_off;
-        usec = tobj->tv.tv_usec + usec_off;
-        if (sec < tobj->tv.tv_sec)
-            rb_raise(rb_eRangeError, "time + %f out of Time range", v);
+	sec = tobj->tv.tv_sec + sec_off;
+	usec = tobj->tv.tv_usec + usec_off;
+	if (sec < tobj->tv.tv_sec)
+	    rb_raise(rb_eRangeError, "time + %f out of Time range", v);
     }
     result = rb_time_new(sec, usec);
     if (tobj->gmt) {
@@ -1358,7 +1360,7 @@ time_minus(time1, time2)
     GetTimeval(time1, tobj);
     if (TYPE(time2) == T_DATA && RDATA(time2)->dfree == time_free) {
 	struct time_object *tobj2;
-        double f;
+	double f;
 
 	GetTimeval(time2, tobj2);
 	f = (double)tobj->tv.tv_sec - (double)tobj2->tv.tv_sec;

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