Remove trailing whitespace

Author: eregon

command_line/dash_encoding_spec.rb

@@ -4,29 +4,29 @@
   before :each do
     @test_string = "print [Encoding.default_external.name, Encoding.default_internal&.name].inspect"
   end
-  
+
   describe 'sets Encoding.default_external and optionally Encoding.default_internal' do
     it "if given a single encoding with an =" do
       ruby_exe(@test_string, options: '--disable-gems --encoding=big5').should == [Encoding::Big5.name, nil].inspect
     end
-    
+
     it "if given a single encoding as a separate argument" do
       ruby_exe(@test_string, options: '--disable-gems --encoding big5').should == [Encoding::Big5.name, nil].inspect
     end
-    
+
     it "if given two encodings with an =" do
       ruby_exe(@test_string, options: '--disable-gems --encoding=big5:utf-32be').should == [Encoding::Big5.name, Encoding::UTF_32BE.name].inspect
     end
-    
+
     it "if given two encodings as a separate argument" do
       ruby_exe(@test_string, options: '--disable-gems --encoding big5:utf-32be').should == [Encoding::Big5.name, Encoding::UTF_32BE.name].inspect
     end
-    
+
     it "if given two encodings as a separate argument" do
       ruby_exe(@test_string, options: '--disable-gems --encoding big5:utf-32be').should == [Encoding::Big5.name, Encoding::UTF_32BE.name].inspect
     end
   end
-  
+
   it "does not accept a third encoding" do
     ruby_exe(@test_string, options: '--disable-gems --encoding big5:utf-32be:utf-32le', args: '2>&1').should =~ /extra argument for --encoding: utf-32le/
   end

command_line/dash_external_encoding_spec.rb

@@ -4,11 +4,11 @@
   before :each do
     @test_string = "print Encoding.default_external.name"
   end
-  
+
   it "if given an encoding with an =" do
     ruby_exe(@test_string, options: '--external-encoding=big5').should == Encoding::Big5.name
   end
-  
+
   it "if given an encoding as a separate argument" do
     ruby_exe(@test_string, options: '--external-encoding big5').should == Encoding::Big5.name
   end

command_line/dash_internal_encoding_spec.rb

@@ -4,11 +4,11 @@
   before :each do
     @test_string = "print Encoding.default_internal.name"
   end
-  
+
   it "if given an encoding with an =" do
     ruby_exe(@test_string, options: '--internal-encoding=big5').should == Encoding::Big5.name
   end
-  
+
   it "if given an encoding as a separate argument" do
     ruby_exe(@test_string, options: '--internal-encoding big5').should == Encoding::Big5.name
   end

command_line/dash_upper_k_spec.rb

@@ -4,7 +4,7 @@
   before :each do
     @test_string = "print [__ENCODING__&.name, Encoding.default_external&.name, Encoding.default_internal&.name].inspect"
   end
-  
+
   describe 'sets __ENCODING__ and Encoding.default_external' do
     it "to Encoding::ASCII_8BIT with -Ka" do
       ruby_exe(@test_string, options: '-Ka').should ==
@@ -15,7 +15,7 @@
       ruby_exe(@test_string, options: '-KA').should ==
         [Encoding::ASCII_8BIT.name, Encoding::ASCII_8BIT.name, nil].inspect
     end
-    
+
     it "to Encoding::ASCII_8BIT with -Kn" do
       ruby_exe(@test_string, options: '-Kn').should ==
         [Encoding::ASCII_8BIT.name, Encoding::ASCII_8BIT.name, nil].inspect

language/fixtures/utf16-le-nobom.rb

@@ -46,14 +46,14 @@
       ruby_exe(nil, args: "< #{fixture(__FILE__, file)}", options: "-r#{print_at_exit}")
     }
   end
-  
+
   describe "in an -e argument" do
     it_behaves_like :magic_comments, nil, -> file {
       print_at_exit = fixture(__FILE__, "print_magic_comment_result_at_exit.rb")
       ruby_exe(nil, args: "-r#{print_at_exit} -e \"$(< #{fixture(__FILE__, file)})\"")
     }
   end
-  
+
   describe "in the main file" do
     it_behaves_like :magic_comments, nil, -> file {
       print_at_exit = fixture(__FILE__, "print_magic_comment_result_at_exit.rb")

language/magic_comment_spec.rb

@@ -1,34 +1,34 @@
 require_relative '../spec_helper'
 
 describe "The $SAFE variable" do
-  
+
   ruby_version_is "2.6" do
     after :each do
       $SAFE = 0
     end
   end
-  
+
   it "is 0 by default" do
     $SAFE.should == 0
     proc {
       $SAFE.should == 0
     }.call
   end
-  
+
   it "can be set to 0" do
     proc {
       $SAFE = 0
       $SAFE.should == 0
     }.call
   end
-  
+
   it "can be set to 1" do
     proc {
       $SAFE = 1
       $SAFE.should == 1
     }.call
   end
-  
+
   [2, 3, 4].each do |n|
     it "cannot be set to #{n}" do
       lambda {
@@ -38,7 +38,7 @@
       }.should raise_error(ArgumentError, /\$SAFE=2 to 4 are obsolete/)
     end
   end
-  
+
   ruby_version_is ""..."2.6" do
     it "cannot be set to values below 0" do
         lambda {
@@ -56,7 +56,7 @@
         }.call
       }.should raise_error(ArgumentError, /\$SAFE=2 to 4 are obsolete/)
   end
-  
+
   ruby_version_is ""..."2.6" do
     it "cannot be manually lowered" do
       proc {
@@ -66,15 +66,15 @@
         }.should raise_error(SecurityError, /tried to downgrade safe level from 1 to 0/)
       }.call
     end
-    
+
     it "is automatically lowered when leaving a proc" do
       $SAFE.should == 0
       proc {
         $SAFE = 1
       }.call
       $SAFE.should == 0
     end
-    
+
     it "is automatically lowered when leaving a lambda" do
       $SAFE.should == 0
       lambda {
@@ -83,11 +83,11 @@
       $SAFE.should == 0
     end
   end
-  
+
   it "can be read when default from Thread#safe_level" do
     Thread.current.safe_level.should == 0
   end
-  
+
   it "can be read when modified from Thread#safe_level" do
     proc {
       $SAFE = 1

language/safe_spec.rb

@@ -1,41 +1,41 @@
 require_relative '../spec_helper'
 
 describe "Source files" do
-  
+
   describe "encoded in UTF-8 without a BOM" do
     it "can be parsed" do
       ruby_exe(fixture(__FILE__, "utf8-nobom.rb"), args: "2>&1").should == "hello\n"
     end
   end
-  
+
   describe "encoded in UTF-8 with a BOM" do
     it "can be parsed" do
       ruby_exe(fixture(__FILE__, "utf8-bom.rb"), args: "2>&1").should == "hello\n"
     end
   end
-  
+
   describe "encoded in UTF-16 LE without a BOM" do
     it "are parsed because empty as they contain a NUL byte before the encoding comment" do
       ruby_exe(fixture(__FILE__, "utf16-le-nobom.rb"), args: "2>&1").should == ""
     end
   end
-  
+
   describe "encoded in UTF-16 LE with a BOM" do
     it "are invalid because they contain an invalid UTF-8 sequence before the encoding comment" do
       ruby_exe(fixture(__FILE__, "utf16-le-bom.rb"), args: "2>&1").should =~ /invalid multibyte char/
     end
   end
-  
+
   describe "encoded in UTF-16 BE without a BOM" do
     it "are parsed as empty because they contain a NUL byte before the encoding comment" do
       ruby_exe(fixture(__FILE__, "utf16-be-nobom.rb"), args: "2>&1").should == ""
     end
   end
-  
+
   describe "encoded in UTF-16 BE with a BOM" do
     it "are invalid because they contain an invalid UTF-8 sequence before the encoding comment" do
       ruby_exe(fixture(__FILE__, "utf16-be-bom.rb"), args: "2>&1").should =~ /invalid multibyte char/
     end
   end
-  
+
 end