svn	2018-10-20 11:49:23 +0900 (Sat, 20 Oct 2018)

  New Revision: 65191

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=65191

  Log:
    * expand tabs.

  Modified files:
    trunk/complex.c
Index: complex.c
===================================================================
--- complex.c	(revision 65190)
+++ complex.c	(revision 65191)
@@ -903,7 +903,7 @@ rb_complex_pow(VALUE self, VALUE other) https://github.com/ruby/ruby/blob/trunk/complex.c#L903
     if (FIXNUM_P(other)) {
         long n = FIX2LONG(other);
         if (n == 0) {
-	    return nucomp_s_new_internal(CLASS_OF(self), ONE, ZERO);
+            return nucomp_s_new_internal(CLASS_OF(self), ONE, ZERO);
         }
         if (n < 0) {
             self = f_reciprocal(self);
@@ -938,7 +938,7 @@ rb_complex_pow(VALUE self, VALUE other) https://github.com/ruby/ruby/blob/trunk/complex.c#L938
                     comp_mul(zr, zi, xr, xi, &zr, &zi);
                 }
             }
-	    return nucomp_s_new_internal(CLASS_OF(self), zr, zi);
+            return nucomp_s_new_internal(CLASS_OF(self), zr, zi);
 	}
     }
     if (k_numeric_p(other) && f_real_p(other)) {

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