* lib/cmath.rb: fixed indent.

* lib/drb/ssl.rb: ditto.
* lib/irb/**/*.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47112 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 56 insertions, 56 deletions

diff --git a/lib/cmath.rb b/lib/cmath.rb
index 337c2e063a..aee577c97c 100644
--- a/lib/cmath.rb
+++ b/lib/cmath.rb
@@ -50,11 +50,11 @@ module CMath
   def exp(z)
     begin
       if z.real?
-	exp!(z)
+        exp!(z)
       else
-	ere = exp!(z.real)
-	Complex(ere * cos!(z.imag),
-		ere * sin!(z.imag))
+        ere = exp!(z.real)
+        Complex(ere * cos!(z.imag),
+                ere * sin!(z.imag))
       end
     rescue NoMethodError
       handle_no_method_error
@@ -70,14 +70,14 @@ module CMath
     begin
       z, b = args
       unless b.nil? || b.kind_of?(Numeric)
-	raise TypeError,  "Numeric Number required"
+        raise TypeError,  "Numeric Number required"
       end
       if z.real? and z >= 0 and (b.nil? or b >= 0)
-	log!(*args)
+        log!(*args)
       else
-	a = Complex(log!(z.abs), z.arg)
-	if b
-	  a /= log(b)
+        a = Complex(log!(z.abs), z.arg)
+        if b
+          a /= log(b)
         end
         a
       end
@@ -91,9 +91,9 @@ module CMath
   def log2(z)
     begin
       if z.real? and z >= 0
-	log2!(z)
+        log2!(z)
       else
-	log(z) / log!(2)
+        log(z) / log!(2)
       end
     rescue NoMethodError
       handle_no_method_error
@@ -105,9 +105,9 @@ module CMath
   def log10(z)
     begin
       if z.real? and z >= 0
-	log10!(z)
+        log10!(z)
       else
-	log(z) / log!(10)
+        log(z) / log!(10)
       end
     rescue NoMethodError
       handle_no_method_error
@@ -122,20 +122,20 @@ module CMath
   def sqrt(z)
     begin
       if z.real?
-	if z < 0
-	  Complex(0, sqrt!(-z))
-	else
-	  sqrt!(z)
-	end
+        if z < 0
+          Complex(0, sqrt!(-z))
+        else
+          sqrt!(z)
+        end
       else
-	if z.imag < 0 ||
-	    (z.imag == 0 && z.imag.to_s[0] == '-')
-	  sqrt(z.conjugate).conjugate
-	else
-	  r = z.abs
-	  x = z.real
-	  Complex(sqrt!((r + x) / 2.0), sqrt!((r - x) / 2.0))
-	end
+        if z.imag < 0 ||
+            (z.imag == 0 && z.imag.to_s[0] == '-')
+          sqrt(z.conjugate).conjugate
+        else
+          r = z.abs
+          x = z.real
+          Complex(sqrt!((r + x) / 2.0), sqrt!((r - x) / 2.0))
+        end
       end
     rescue NoMethodError
       handle_no_method_error
@@ -153,10 +153,10 @@ module CMath
   def sin(z)
     begin
       if z.real?
-	sin!(z)
+        sin!(z)
       else
-	Complex(sin!(z.real) * cosh!(z.imag),
-		cos!(z.real) * sinh!(z.imag))
+        Complex(sin!(z.real) * cosh!(z.imag),
+                cos!(z.real) * sinh!(z.imag))
       end
     rescue NoMethodError
       handle_no_method_error
@@ -168,10 +168,10 @@ module CMath
   def cos(z)
     begin
       if z.real?
-	cos!(z)
+        cos!(z)
       else
-	Complex(cos!(z.real) * cosh!(z.imag),
-		-sin!(z.real) * sinh!(z.imag))
+        Complex(cos!(z.real) * cosh!(z.imag),
+                -sin!(z.real) * sinh!(z.imag))
       end
     rescue NoMethodError
       handle_no_method_error
@@ -183,9 +183,9 @@ module CMath
   def tan(z)
     begin
       if z.real?
-	tan!(z)
+        tan!(z)
       else
-	sin(z) / cos(z)
+        sin(z) / cos(z)
       end
     rescue NoMethodError
       handle_no_method_error
@@ -197,10 +197,10 @@ module CMath
   def sinh(z)
     begin
       if z.real?
-	sinh!(z)
+        sinh!(z)
       else
-	Complex(sinh!(z.real) * cos!(z.imag),
-		cosh!(z.real) * sin!(z.imag))
+        Complex(sinh!(z.real) * cos!(z.imag),
+                cosh!(z.real) * sin!(z.imag))
       end
     rescue NoMethodError
       handle_no_method_error
@@ -212,10 +212,10 @@ module CMath
   def cosh(z)
     begin
       if z.real?
-	cosh!(z)
+        cosh!(z)
       else
-	Complex(cosh!(z.real) * cos!(z.imag),
-		sinh!(z.real) * sin!(z.imag))
+        Complex(cosh!(z.real) * cos!(z.imag),
+                sinh!(z.real) * sin!(z.imag))
       end
     rescue NoMethodError
       handle_no_method_error
@@ -227,9 +227,9 @@ module CMath
   def tanh(z)
     begin
       if z.real?
-	tanh!(z)
+        tanh!(z)
       else
-	sinh(z) / cosh(z)
+        sinh(z) / cosh(z)
       end
     rescue NoMethodError
       handle_no_method_error
@@ -241,9 +241,9 @@ module CMath
   def asin(z)
     begin
       if z.real? and z >= -1 and z <= 1
-	asin!(z)
+        asin!(z)
       else
-	(-1.0).i * log(1.0.i * z + sqrt(1.0 - z * z))
+        (-1.0).i * log(1.0.i * z + sqrt(1.0 - z * z))
       end
     rescue NoMethodError
       handle_no_method_error
@@ -255,9 +255,9 @@ module CMath
   def acos(z)
     begin
       if z.real? and z >= -1 and z <= 1
-	acos!(z)
+        acos!(z)
       else
-	(-1.0).i * log(z + 1.0.i * sqrt(1.0 - z * z))
+        (-1.0).i * log(z + 1.0.i * sqrt(1.0 - z * z))
       end
     rescue NoMethodError
       handle_no_method_error
@@ -269,9 +269,9 @@ module CMath
   def atan(z)
     begin
       if z.real?
-	atan!(z)
+        atan!(z)
       else
-	1.0.i * log((1.0.i + z) / (1.0.i - z)) / 2.0
+        1.0.i * log((1.0.i + z) / (1.0.i - z)) / 2.0
       end
     rescue NoMethodError
       handle_no_method_error
@@ -284,9 +284,9 @@ module CMath
   def atan2(y,x)
     begin
       if y.real? and x.real?
-	atan2!(y,x)
+        atan2!(y,x)
       else
-	(-1.0).i * log((x + 1.0.i * y) / sqrt(x * x + y * y))
+        (-1.0).i * log((x + 1.0.i * y) / sqrt(x * x + y * y))
       end
     rescue NoMethodError
       handle_no_method_error
@@ -298,9 +298,9 @@ module CMath
   def asinh(z)
     begin
       if z.real?
-	asinh!(z)
+        asinh!(z)
       else
-	log(z + sqrt(1.0 + z * z))
+        log(z + sqrt(1.0 + z * z))
       end
     rescue NoMethodError
       handle_no_method_error
@@ -312,9 +312,9 @@ module CMath
   def acosh(z)
     begin
       if z.real? and z >= 1
-	acosh!(z)
+        acosh!(z)
       else
-	log(z + sqrt(z * z - 1.0))
+        log(z + sqrt(z * z - 1.0))
       end
     rescue NoMethodError
       handle_no_method_error
@@ -326,9 +326,9 @@ module CMath
   def atanh(z)
     begin
       if z.real? and z >= -1 and z <= 1
-	atanh!(z)
+        atanh!(z)
       else
-	log((1.0 + z) / (1.0 - z)) / 2.0
+        log((1.0 + z) / (1.0 - z)) / 2.0
       end
     rescue NoMethodError
       handle_no_method_error