Fix remaining RST conversion artifacts, abbreviations, and double spaces.

- Replace RST escaped underscores \_id with inline code `_id` in
  associations docs (5 instances)
- Replace RST escaped angle brackets \<locale\> with inline code in
  internationalization docs
- Replace RST escaped backticks \` with proper markdown in
  configuration docs
- Replace RST escaped \# with inline code in number docs
- Fix "ie." to "i.e." across number.md and events.md (14 instances)
- Fix "eg." to "e.g." in saving-data.md
- Fix double spaces in html.md and testing.md code comments

Author: dereuromark

docs/en/core-libraries/events.md

@@ -362,7 +362,7 @@ a more direct approach and only listen to the event you really need:
 
 ``` php
 // You can create the following before the
-// save operation, ie. config/bootstrap.php
+// save operation, i.e. config/bootstrap.php
 use Cake\Datasource\FactoryLocator;
 use Cake\Event\EventInterface;
 // If sending emails

docs/en/core-libraries/internationalization-and-localization.md

@@ -62,7 +62,7 @@ separately in a file named **cake.po** in **resources/locales/**.
 The [CakePHP localized library](https://github.com/cakephp/localized) houses
 translations for the client-facing translated strings in the core (the cake
 domain). To use these files, link or copy them into their expected location:
-**resources/locales/\<locale\>/cake.po**. If your locale is incomplete or incorrect,
+`resources/locales/<locale>/cake.po`. If your locale is incomplete or incorrect,
 please submit a PR in this repository to fix it.
 
 Plugins can also contain translation files, the convention is to use the

docs/en/core-libraries/number.md

@@ -70,13 +70,13 @@ output. The following options are available:
 | ---- | ---- |
 | before | Text to display before the rendered number. |
 | after | Text to display after the rendered number. |
-| zero | The text to use for zero values; can be a string or a number. ie. 0, 'Free!'. |
-| places | Number of decimal places to use, ie. 2 |
-| precision | Maximal number of decimal places to use, ie. 2 |
-| locale | The locale name to use for formatting number, ie. "fr_FR". |
-| fractionSymbol | String to use for fraction numbers, ie. ' cents'. |
+| zero | The text to use for zero values; can be a string or a number. i.e. 0, 'Free!'. |
+| places | Number of decimal places to use, i.e. 2 |
+| precision | Maximal number of decimal places to use, i.e. 2 |
+| locale | The locale name to use for formatting number, i.e. "fr_FR". |
+| fractionSymbol | String to use for fraction numbers, i.e. ' cents'. |
 | fractionPosition | Either 'before' or 'after' to place the fraction symbol. |
-| pattern | An ICU number pattern to use for formatting the number ie. \#,###.00 |
+| pattern | An ICU number pattern to use for formatting the number i.e. `#,###.00` |
 | useIntlCode | Set to `true` to replace the currency symbol with the international currency code. |
 
 If `$currency` value is `null`, the default currency will be retrieved from
@@ -216,10 +216,10 @@ resides.
 
 | Option | Description |
 | ---- | ---- |
-| places | Number of decimal places to use, ie. 2 |
-| precision | Maximum number of decimal places to use, ie. 2 |
-| pattern | An ICU number pattern to use for formatting the number ie. \#,###.00 |
-| locale | The locale name to use for formatting number, ie. "fr_FR". |
+| places | Number of decimal places to use, i.e. 2 |
+| precision | Maximum number of decimal places to use, i.e. 2 |
+| pattern | An ICU number pattern to use for formatting the number i.e. `#,###.00` |
+| locale | The locale name to use for formatting number, i.e. "fr_FR". |
 | before | Text to display before the rendered number. |
 | after | Text to display after the rendered number. |
 
@@ -302,9 +302,9 @@ The `$options` parameter takes the same keys as `Number::format()` itself:
 
 | Option    | Description                                                |
 |-----------|------------------------------------------------------------|
-| places    | Number of decimal places to use, ie. 2                     |
-| precision | Maximum number of decimal places to use, ie. 2             |
-| locale    | The locale name to use for formatting number, ie. "fr_FR". |
+| places    | Number of decimal places to use, i.e. 2                     |
+| precision | Maximum number of decimal places to use, i.e. 2             |
+| locale    | The locale name to use for formatting number, i.e. "fr_FR". |
 | before    | Text to display before the rendered number.                |
 | after     | Text to display after the rendered number.                 |
 

docs/en/development/configuration.md

@@ -512,7 +512,7 @@ a PHP configuration file loadable by the
 `Cake\Core\Configure\Engine\PhpConfig`
 
 Given that the 'default' engine is an instance of PhpConfig.
-Save all data in Configure to the file \`my_config.php\`:
+Save all data in Configure to the file `my_config.php`:
 
 ``` php
 Configure::dump('my_config', 'default');

docs/en/development/testing.md

@@ -1281,7 +1281,7 @@ $this->assertSession('That article does not exist', 'Flash.flash.0.message');
 // Assert a flash message in the 'flash' key.
 $this->assertFlashMessage('Article deleted', 'flash');
 
-// Assert the second flash message, also  in the 'flash' key.
+// Assert the second flash message, also in the 'flash' key.
 $this->assertFlashMessageAt(1, 'Article really deleted');
 
 // Assert a flash message in the 'auth' key at the first position

docs/en/orm/associations.md

@@ -222,7 +222,7 @@ Possible keys for hasOne association arrays include:
   it should be 'Addresses'. The default value is the name of the association.
 - **foreignKey**: The name of the foreign key column in the other table. The
   default value is the underscored, singular name of the current model,
-  suffixed with '\_id' such as 'user_id' in the above example.
+  suffixed with `_id` such as 'user_id' in the above example.
 - **bindingKey**: The name of the column in the current table used to match the
   `foreignKey`. The default value is the primary key of the current table
   such as 'id' of Users in the above example.
@@ -319,7 +319,7 @@ Possible keys for belongsTo association arrays include:
   it should be 'Users'. The default value is the name of the association.
 - **foreignKey**: The name of the foreign key column in the current table. The
   default value is the underscored, singular name of the other model,
-  suffixed with '\_id' such as 'user_id' in the above example.
+  suffixed with `_id` such as 'user_id' in the above example.
 - **bindingKey**: The name of the column in the other table used to match the
   `foreignKey`. The default value is the primary key of the other table
   such as 'id' of Users in the above example.
@@ -438,7 +438,7 @@ Possible keys for hasMany association arrays include:
   it should be 'Comments'. The default value is the name of the association.
 - **foreignKey**: The name of the foreign key column in the other table. The
   default value is the underscored, singular name of the current model,
-  suffixed with '\_id' such as 'article_id' in the above example.
+  suffixed with `_id` such as 'article_id' in the above example.
 - **bindingKey**: The name of the column in the current table used to match the
   `foreignKey`. The default value is the primary key of the current table
   such as 'id' of Articles in the above example.
@@ -585,13 +585,13 @@ Possible keys for belongsToMany association arrays include:
   found on the join table, or list in case of composite foreign keys.
   This is especially handy if you need to define multiple
   belongsToMany relationships. The default value for this key is the
-  underscored, singular name of the current model, suffixed with '\_id'.
+  underscored, singular name of the current model, suffixed with `_id`.
 - **bindingKey**: The name of the column in the current table, that will be used
   for matching the `foreignKey`. Defaults to the primary key.
 - **targetForeignKey**: The name of the foreign key that references the target
   model found on the join model, or list in case of composite foreign keys.
   The default value for this key is the underscored, singular name of
-  the target model, suffixed with '\_id'.
+  the target model, suffixed with `_id`.
 - **conditions**: An array of `find()` compatible conditions. If you have
   conditions on an associated table, you should use a 'through' model, and
   define the necessary belongsTo associations on it. It is recommended to

docs/en/orm/saving-data.md

@@ -1091,7 +1091,7 @@ $article->setDirty('tags', true);
 Without the call to `setDirty()` the updated tags will not be saved.
 
 Often you'll find yourself wanting to make an association between two existing
-entities, eg. a user coauthoring an article. This is done by using the method
+entities, e.g. a user coauthoring an article. This is done by using the method
 `link()`, like this:
 
 ``` php

docs/en/views/helpers/html.md

@@ -160,7 +160,7 @@ echo $this->Html->meta(
     ['type' => 'icon'],
 );
 // Output (line breaks added)
-// Note: The helper code makes two meta tags to  ensure the
+// Note: The helper code makes two meta tags to ensure the
 // icon is downloaded by both newer and older browsers
 // which require different rel attribute values.
 <link