run prettier

Author: mathieudutour

.gitignore

@@ -1,3 +1,4 @@
 node_modules
 .grunt
 /_book/
+.vscode

README.md

@@ -1,13 +1,9 @@
-Learn Markdown
-========
+# Learn Markdown
 
 You may have heard about Markdown, if you have it's a good thing.
 
 Markdown is a plain text formatting syntax designed so that it can optionally be converted to HTML.
 
 In this book, you'll learn how to write document using the markdown syntax.
 
-[![Figure 1](./assets/preview.png)](./assets/preview.png)
-
-Figure 1: Example of markdown with associated output document on the right.
-
+![Example of markdown with associated output document on the right](./assets/preview.png)

SUMMARY.md

@@ -1,9 +1,8 @@
 # Summary
 
-* [About Markdown](about/README.md)
-* [Titles](syntax/titles.md)
-* [Links](syntax/links.md)
-* [Images](syntax/images.md)
-* [Code Blocks](syntax/code.md)
-* [Tables](syntax/tables.md)
-
+- [About Markdown](about/README.md)
+- [Titles](syntax/titles.md)
+- [Links](syntax/links.md)
+- [Images](syntax/images.md)
+- [Code Blocks](syntax/code.md)
+- [Tables](syntax/tables.md)

book.json

@@ -4,15 +4,15 @@ Pre-formatted code blocks are used for writing about programming or markup sourc
 
 Here is an example:
 
-```
+```markdown
 This is a code block
 ```
 
 To produce a code block in Markdown, simply indent every line of the block by at least 4 spaces or 1 tab.
 
 For example:
 
-```
+```markdown
 This is a normal paragraph:
 
     This is a code block.
@@ -34,7 +34,6 @@ For example:
 
 You can define the language to be used for syntax highlighting by adding the name on the opening tag. Example:
 
-    ```js
+    ```javascript
     var a = {};
     ```
-

cover.jpg

@@ -2,33 +2,16 @@
 
 ```markdown
 # Inline
+
 ![Alternative text](/path/to/img.jpg "Optional title")
 
 # Reference
+
 ![Alternative text][id]
-[id]: url/to/image  "Optional title"
+[id]: url/to/image "Optional title"
 ```
-As you may have noticed, images in  Markdown are very similar to links. The difference is that:
-* the square brackets must be prefixed with an exclamation mark and
-* inside they may have some alternative text. A description of the image, which is displayed if the image can't be loaded.
-
----
-
-Here's a quiz about markdown images.
-
-Select the valid images:
-- [ ] `[Google logo](https://www.google.ru/logo.png)`
-- [x] `![](https://www.google.ru/logo.png)`
-
-> Images must be prefixed with an exclamation mark.
-The alternative text and a title are optional.
-
-What is true about the following line: ```![Funny cat](http://cats.ru/funny.png "Share this")```
-- [x] if the url is 404, "Funny cat" will be displayed
-- [ ] exclamation mark can be omitted in this case
-- [ ] if the url is 404, "Share this" will be displayed
-- [x] on mouse over the image "Share this" will be displayed
 
-> Similarly to links, images can have 3 parts: the alternative text, the url and a title. An exclamation mark is nesessary.
+As you may have noticed, images in Markdown are very similar to links. The difference is that:
 
----
+- the square brackets must be prefixed with an exclamation mark and
+- inside they may have some alternative text. A description of the image, which is displayed if the image can't be loaded.

cover_small.jpg

@@ -5,51 +5,33 @@ Markdown supports two styles of links: inline and reference.
 In both styles, the link text is delimited by [square brackets].
 
 To create an inline link, use a set of regular parentheses immediately after the link text’s closing square bracket. Inside the parentheses, put the URL where you want the link to point, along with an optional title for the link, surrounded in quotes. For example:
+
 ```markdown
 [I'm an inline-style link](https://www.google.com)
 
 [I'm an inline-style link with title](https://www.google.com "Google's Homepage")
 
-[I'm a reference-style link][Arbitrary case-insensitive reference text]
+[I'm a reference-style link][arbitrary case-insensitive reference text]
 
 [I'm a relative reference to a repository file](../blob/master/LICENSE)
 ```
 
 Reference-style links use a second set of square brackets, inside which you place a label of your choosing to identify the link:
+
 ```markdown
 This is [an example][id] reference-style link.
 ```
 
 You can optionally use a space to separate the sets of brackets:
+
 ```markdown
 This is [an example] [id] reference-style link.
 ```
 
 Then, anywhere in the document, you define your link label like this, on a line by itself:
+
 ```markdown
-[id]: http://example.com/  "Optional Title Here"
+[id]: http://example.com/ "Optional Title Here"
 ```
 
 **GitHub** and **GitBook** supports URL autolinking. They will autolink standard URLs, so if you want to link to a URL (instead of setting link text), you can simply enter the URL and it will be turned into a link to that URL.
-
-
----
-
-Here's a quiz about markdown links.
-
-Select the valid links:
-- [x] `[a link](http://google.fr)`
-- [ ] `(a link)[http://google.fr]`
-
-> The link text is delimited by [square brackets].
-
-What are the correct informations from this link: ```[a link](http://google.fr "google")```
-- [ ] the link is https://google.fr
-- [x] the title of the link is "google"
-- [ ] it'll show the text "google"
-- [x] it'll show the text "a link"
-
-> Links can have 3 parts: the text, the url and a title.
-
----
-

syntax/code.md

@@ -10,12 +10,11 @@ Here is an example of table with the output below:
     | col 2 is      | centered      |   $12 |
     | zebra stripes | are neat      |    $1 |
 
-
-| Tables        | Are           | Cool  |
-| ------------- |:-------------:| -----:|
+| Tables        |      Are      |  Cool |
+| ------------- | :-----------: | ----: |
 | col 3 is      | right-aligned | $1600 |
-| col 2 is      | centered      |   $12 |
-| zebra stripes | are neat      |    $1 |
+| col 2 is      |   centered    |   $12 |
+| zebra stripes |   are neat    |    $1 |
 
 Colons can be used to align columns.
 
@@ -27,4 +26,3 @@ Example:
     --- | --- | ---
     *Still* | `renders` | **nicely**
     1 | 2 | 3
-

syntax/images.md

@@ -6,62 +6,30 @@ Markdown supports two styles of headers, Setext and atx.
 
 Setext-style headers are “underlined” using equal signs (for first-level headers) and dashes (for second-level headers). For example:
 
-```
-This is an H1
-=============
+```markdown
+# This is an H1
 
-This is an H2
--------------
+## This is an H2
 ```
 
 Any number of underlining =’s or -’s will work.
 
 Atx-style headers use 1-6 hash characters at the start of the line, corresponding to header levels 1-6. For example:
 
-```
+```markdown
 # This is an H1
 
 ## This is an H2
 
 ###### This is an H6
 ```
 
-
 Optionally, you may “close” atx-style headers. This is purely cosmetic — you can use this if you think it looks better. The closing hashes don’t even need to match the number of hashes used to open the header. (The number of opening hashes determines the header level.) :
 
-```
-# This is an H1 #
-
-## This is an H2 ##
-
-### This is an H3 ######
-```
-
-
----
-
-Here's a quiz about markdown titles.
-
-Select the valid headers:
-- [x] `# hello`
-- [ ] `#hello`
+```markdown
+# This is an H1
 
-> Headers need space between the hash characters and the text.
+## This is an H2
 
-Select the valid headers:
-- [ ]  
-```
-test
-########
-```
-- [x]   
+### This is an H3
 ```
-test
-=======
-```
-
-> Only '=' and '-' are accepted for underlining an header.
-
----
-
-