Update execution result style in example code (#30)

Author: Watson1978

Diff for: draw.html

@@ -816,14 +816,14 @@ <h4>Description</h4>
       <h4>Example</h4>
 
       <pre class="language-ruby">
-draw.inspect &raquo;
-   "stroke red
-    fill transparent
-    rectangle 20,20 380,180
-    line 200,20 200,180
-    line 20,100 380,100
-    stroke transparent
-    fill black"
+draw.inspect
+  #=&gt; "stroke red
+  #   fill transparent
+  #   rectangle 20,20 380,180
+  #   line 200,20 200,180
+  #   line 20,100 380,100
+  #   stroke transparent
+  #   fill black"
 </pre
       >
     </div>
@@ -2700,12 +2700,12 @@ <h4>Returns</h4>
 
       <h4>Quoting examples</h4>
 
-      <p>The text to the right of &raquo; is the text that will be drawn.</p>
+      <p>The text to the right of #=&gt; is the text that will be drawn.</p>
       <pre class="language-ruby">
-gc.text(10,10, '"Hello there!"') &raquo; Hello there!
-gc.text(10,10, "'What\'s up?'") &raquo; What's up?
-gc.text(10,10, %q/"What's up?"/) &raquo; What's up?
-gc.text(10,10, %q/{"What's up?"}/) &raquo; "What's up?"
+gc.text(10,10, '"Hello there!"')   #=&gt; Hello there!
+gc.text(10,10, "'What\'s up?'")    #=&gt; What's up?
+gc.text(10,10, %q/"What's up?"/)   #=&gt; What's up?
+gc.text(10,10, %q/{"What's up?"}/) #=&gt; "What's up?"
 </pre
       >
 

Diff for: ilist.html

@@ -248,7 +248,7 @@ <h4>Example</h4>
 
       <pre class="language-ruby">
 i = Magick::ImageList.new("images/Button_A.gif", "images/Button_B.gif")
-i.length &raquo; 2
+i.length #=&gt; 2
 </pre
       >
     </div>
@@ -271,7 +271,7 @@ <h4>Example</h4>
 
       <pre class="language-ruby">
 ilist.scene = 10
-ilist.scene &raquo; 10
+ilist.scene #=&gt; 10
 </pre
       >
     </div>
@@ -1015,9 +1015,9 @@ <h4>Example</h4>
 
       <pre class="language-ruby">
 i = Magick::ImageList.new("images/Button_A.gif", "images/Button_B.gif")
-&raquo; [images/Button_A.gif GIF 127x120+0+0 PseudoClass 256c 8-bit 18136b
-images/Button_B.gif GIF 127x120+0+0 PseudoClass 256c 8-bit 5157b]
-scene=1
+#=&gt; [images/Button_A.gif GIF 127x120+0+0 PseudoClass 256c 8-bit 18136b
+#   images/Button_B.gif GIF 127x120+0+0 PseudoClass 256c 8-bit 5157b]
+#   scene=1
 </pre
       >
 
@@ -1533,8 +1533,8 @@ <h4>Example</h4>
       <pre class="language-ruby">
 ilist = Magick::ImageList.new
 ilist.ping "Button_A.gif"
-puts "The image has #{i.columns} columns and #{i.rows} rows." &raquo;
-      The image has 127 columns and 120 rows.
+puts "The image has #{i.columns} columns and #{i.rows} rows."
+#=&gt; The image has 127 columns and 120 rows.
 </pre
       >
 
@@ -1789,7 +1789,7 @@ <h4>Example</h4>
 
       <pre class="language-ruby">
 i = Magick::ImageList.new "birthday.png"
-s = i.to_blob &raquo; a string representing the image.
+s = i.to_blob #=&gt; a string representing the image.
 </pre
       >
 
@@ -1873,13 +1873,15 @@ <h4>Example</h4>
 # The PNG format does not support multi-frame files,
 # so each image is written to a separate file.
 i = Magick::ImageList.new "animated.gif"
-p i.length &raquo; 3 # contains 3 images
-i.write "test.png" &raquo; test.png.0
-                   &raquo; test.png.1
-                   &raquo; test.png.2
+p i.length #=&gt; 3 # contains 3 images
+i.write "test.png"
+#=&gt; test.png.0
+#   test.png.1
+#   test.png.2
+
 # ImageMagick's MIFF format does support multi-frame
 # files, so all 3 images are written to one file.
-i.write "animated.miff" &raquo; animated.miff
+i.write "animated.miff" #=&gt; animated.miff
 </pre
       >
 

Diff for: image1.html

@@ -589,9 +589,9 @@ <h4>Returns</h4>
       <h4>Example</h4>
 
       <pre class="language-ruby">
-cheetah = Magick::Image.ping("Cheetah.jpg") &raquo; [Cheetah.jpg JPEG 1024x768 DirectClass 8-bit 101684b]
-p cheetah[0].rows &raquo; 768
-p cheetah[0].columns &raquo; 1024
+cheetah = Magick::Image.ping("Cheetah.jpg") #=&gt; [Cheetah.jpg JPEG 1024x768 DirectClass 8-bit 101684b]
+p cheetah[0].rows    #=&gt; 768
+p cheetah[0].columns #=&gt; 1024
 </pre
       >
 
@@ -641,9 +641,10 @@ <h4>Returns</h4>
       <h4>Example</h4>
 
       <pre class="language-ruby">
-animated = Magick::Image.read("animated.gif") &raquo; [animated.gif GIF 127x120+0+0 PseudoClass 256c 8-bit 54395b
-                                              &raquo;  animated.gif[1] GIF 127x120+0+0 PseudoClass 256c 8-bit 54395b,
-                                              &raquo;  animated.gif[2] GIF 127x120+0+0 PseudoClass 256c 8-bit 54395b]
+animated = Magick::Image.read("animated.gif")
+#=&gt; [animated.gif GIF 127x120+0+0 PseudoClass 256c 8-bit 54395b
+#   animated.gif[1] GIF 127x120+0+0 PseudoClass 256c 8-bit 54395b,
+#   animated.gif[2] GIF 127x120+0+0 PseudoClass 256c 8-bit 54395b]
 </pre
       >
 
@@ -3379,10 +3380,10 @@ <h4>Returns</h4>
       <h4>Example</h4>
 
       <pre class="language-ruby">
-f = Magick::Image.read('cbezier1.gif').first &raquo; cbezier1.gif GIF 500x350+0+0 PseudoClass 128c 8-bit 177503b
-f.colors &raquo; 128
-f.compress_colormap! &raquo; cbezier1.gif GIF 500x350+0+0 PseudoClass 108c 8-bit 177503b
-f.colors &raquo; 108
+f = Magick::Image.read('cbezier1.gif').first #=&gt; cbezier1.gif GIF 500x350+0+0 PseudoClass 128c 8-bit 177503b
+f.colors #=&gt; 128
+f.compress_colormap! #=&gt; cbezier1.gif GIF 500x350+0+0 PseudoClass 108c 8-bit 177503b
+f.colors #=&gt; 108
 </pre
       >
 

Diff for: image2.html

@@ -1352,9 +1352,9 @@ <h4>Returns</h4>
       <h4>Example</h4>
 
       <pre class="language-ruby">
-image.get_exif_by_entry('Make')              &raquo; [["Make", "Canon"]]
-image.get_exif_by_entry("ShutterSpeedValue") &raquo; [["ShutterSpeedValue", "189/32"]]
-image.get_exif_by_entry()                    &raquo; [["Make", "Canon"], ["ShutterSpeedValue", "189/32"] ...]
+image.get_exif_by_entry('Make')              #=&gt; [["Make", "Canon"]]
+image.get_exif_by_entry("ShutterSpeedValue") #=&gt; [["ShutterSpeedValue", "189/32"]]
+image.get_exif_by_entry()                    #=&gt; [["Make", "Canon"], ["ShutterSpeedValue", "189/32"] ...]
 </pre
       >
 
@@ -1391,9 +1391,9 @@ <h4>Returns</h4>
       <h4>Example</h4>
 
       <pre class="language-ruby">
-image.get_exif_by_number(271)   &raquo; {271=&gt;"Canon"}
-image.get_exif_by_number(37377) &raquo; {37377=&gt;"189/32"}
-image.get_exif_by_number()      &raquo; {271=&gt;"Canon", 37377=&gt;"189/32" ...}
+image.get_exif_by_number(271)   #=&gt; {271=&gt;"Canon"}
+image.get_exif_by_number(37377) #=&gt; {37377=&gt;"189/32"}
+image.get_exif_by_number()      #=&gt; {271=&gt;"Canon", 37377=&gt;"189/32" ...}
 </pre
       >
 
@@ -2296,7 +2296,7 @@ <h4>Description</h4>
 
       <h4>Example</h4>
 
-      <pre class="language-ruby">f.inspect &raquo; "images/Flower_Hat.jpg JPEG 200x250 DirectClass 8-bit 9kb"</pre>
+      <pre class="language-ruby">f.inspect #=&gt; "images/Flower_Hat.jpg JPEG 200x250 DirectClass 8-bit 9kb"</pre>
     </div>
 
     <div class="sig">

Diff for: image3.html

@@ -2514,11 +2514,12 @@ <h4>Returns</h4>
 
       <h4>Example</h4>
       <pre class="language-ruby">
-img = Magick::Image.read('ex/images/Flower_Hat.jpg').first &raquo; ex/images/Flower_Hat.jpg JPEG 200x250 DirectClass 8-bit 9761b
-img.properties &raquo; {"comment"=&gt;"File written by Adobe Photoshop\250 4.0"}
-img.signature  &raquo; "485e01ecba1a1f47924d67b887cb07b474f695841733796dfa3c2876965c7e8b"
-img.properties &raquo; {"signature"=&gt;"485e01ecba1a1f47924d67b887cb07b474f695841733796dfa3c2876965c7e8b",
-               &raquo; "comment"=&gt;"File written by Adobe Photoshop\250 4.0"}
+img = Magick::Image.read('ex/images/Flower_Hat.jpg').first #=&gt; ex/images/Flower_Hat.jpg JPEG 200x250 DirectClass 8-bit 9761b
+img.properties #=&gt; {"comment"=&gt;"File written by Adobe Photoshop\250 4.0"}
+img.signature  #=&gt; "485e01ecba1a1f47924d67b887cb07b474f695841733796dfa3c2876965c7e8b"
+img.properties
+#=&gt; {"signature"=&gt;"485e01ecba1a1f47924d67b887cb07b474f695841733796dfa3c2876965c7e8b",
+#   "comment"=&gt;"File written by Adobe Photoshop\250 4.0"}
 </pre
       >
 
@@ -3381,9 +3382,9 @@ <h4>Returns</h4>
 
       <h4>Example</h4>
       <pre class="language-ruby">
-img = Magick::Image.read('ex/images/Flower_Hat.jpg').first &raquo; ex/images/Flower_Hat.jpg JPEG 200x250 DirectClass 8-bit 9761b
-pixel = img.pixel_color(img.columns/2, img.rows/2)         &raquo; #&lt;struct Pixel red=216, green=147, blue=106, opacity=0&gt;
-img.to_color(pixel)                                        &raquo; "#D8936A"
+img = Magick::Image.read('ex/images/Flower_Hat.jpg').first #=&gt; ex/images/Flower_Hat.jpg JPEG 200x250 DirectClass 8-bit 9761b
+pixel = img.pixel_color(img.columns/2, img.rows/2)         #=&gt; #&lt;struct Pixel red=216, green=147, blue=106, opacity=0&gt;
+img.to_color(pixel)                                        #=&gt; "#D8936A"
 </pre
       >
 

Diff for: info.html

@@ -255,7 +255,8 @@ <h4 id="user_option">The "user" option</h4>
       <pre class="language-ruby">
 img = Magick::Image.new(10,10) do |options|
   options['user'] = __FILE__ + ':' + __LINE__.to_s
-end &raquo; 10x10 DirectClass 16-bit user:test.rb:3
+end
+#=&gt; 10x10 DirectClass 16-bit user:test.rb:3
 </pre
       >
 
@@ -313,7 +314,7 @@ <h4>Returns</h4>
 
       <h4>Example</h4>
 
-      <pre class="language-ruby">options["tiff", "bits-per-sample"] &raquo; 2</pre>
+      <pre class="language-ruby">options["tiff", "bits-per-sample"] #=&gt; 2</pre>
 
       <h4>Magick API</h4>
 
@@ -520,8 +521,8 @@ <h4>Description</h4>
   options.caption = "a new caption"
   options.size = "20x20"
 end
-p img.first.properties &raquo; {"caption"=&gt;"a new caption"}
-p img.first['caption'] &raquo; "a new caption"
+p img.first.properties #=&gt; {"caption"=&gt;"a new caption"}
+p img.first['caption'] #=&gt; "a new caption"
 </pre
       >
 

Diff for: magick.html

@@ -284,15 +284,15 @@ <h4>Returns</h4>
       <h4>Example</h4>
 
       <pre class="language-ruby">
-p Magick.formats &raquo;
-   {"TIF"=&gt;"*rw+",
-   "H"=&gt;"*rw-",
-   "MNG"=&gt;"*rw+",
-   "NULL"=&gt;"*rw-",
-   ...
-   "G"=&gt;"*rw+",
-   "GIF"=&gt;"*rw+",
-   "PDB"=&gt;"*rw+"}
+p Magick.formats
+#=&gt; {"TIF"=&gt;"*rw+",
+#  "H"=&gt;"*rw-",
+#  "MNG"=&gt;"*rw+",
+#  "NULL"=&gt;"*rw-",
+#  ...
+#  "G"=&gt;"*rw+",
+#  "GIF"=&gt;"*rw+",
+#  "PDB"=&gt;"*rw+"}
 </pre
       >