Reformat i18n correctly (#2976)

* Ignore i18n gen.dir key

* Add a makefile target to update an i18n key

* Mark some i18n keys to ignore

* Reformat i18n files correctly

* Make i18n keys sort case-sensitive

Calling `make i18n-format` was always inverting 4 lines:

- gen.date.dec with gen.date.Dec
- and gen.date.nov with gen.date.Nov

I don't know why these particular lines and not the others, but it
appeared the sort function was case insensitive due to the
`SORT_FLAG_CASE` flag passed to the `ksort` function. Removing this flag
makes the calls to the formatter idempotent and more reliable.

Unfortunately it moves a lot of lines since the `_` character is
considered differently.

* Check i18n files are correctly formatted on Travis

1 files changed, 10 insertions, 10 deletions

diff --git a/app/i18n/en/feedback.php b/app/i18n/en/feedback.php
index 69987c3b0..606a7ad6a 100644
--- a/app/i18n/en/feedback.php
+++ b/app/i18n/en/feedback.php
@@ -44,9 +44,9 @@ return array(
 			'ko' => '%s cannot be enabled. <a href="%s">Check FreshRSS logs</a> for details.',
 			'ok' => '%s is now enabled',
 		),
+		'no_access' => 'You have no access on %s',
 		'not_enabled' => '%s is not enabled',
 		'not_found' => '%s does not exist',
-		'no_access' => 'You have no access on %s',
 	),
 	'import_export' => array(
 		'export_no_zip_extension' => 'ZIP extension is not present on your server. Please try to export files one by one.',
@@ -72,10 +72,10 @@ return array(
 			'emptied' => 'Category has been emptied',
 			'error' => 'Category cannot be updated',
 			'name_exists' => 'Category name already exists.',
-			'not_delete_default' => 'You cannot delete the default category!',
-			'not_exist' => 'The category does not exist!',
 			'no_id' => 'You must specify the id of the category.',
 			'no_name' => 'Category name cannot be empty.',
+			'not_delete_default' => 'You cannot delete the default category!',
+			'not_exist' => 'The category does not exist!',
 			'over_max' => 'You have reached your limit of categories (%d)',
 			'updated' => 'Category has been updated.',
 		),
@@ -89,17 +89,17 @@ return array(
 			'error' => 'Feed cannot be updated',
 			'internal_problem' => 'The newsfeed could not be added. <a href="%s">Check FreshRSS logs</a> for details. You can try force adding by appending <code>#force_feed</code> to the URL.',
 			'invalid_url' => 'URL <em>%s</em> is invalid',
-			'not_added' => '<em>%s</em> could not be added',
-			'not_found' => 'Feed cannot be found',
-			'no_refresh' => 'There is no feed to refresh…',
 			'n_actualized' => '%d feeds have been updated',
 			'n_entries_deleted' => '%d articles have been deleted',
+			'no_refresh' => 'There is no feed to refresh…',
+			'not_added' => '<em>%s</em> could not be added',
+			'not_found' => 'Feed cannot be found',
 			'over_max' => 'You have reached your limit of feeds (%d)',
 			'reloaded' => '<em>%s</em> has been reloaded',
 			'selector_preview' => array(
 				'http_error' => 'Failed to load website content.',
 				'no_entries' => 'There are no articles in this feed. You need at least one article to create a preview.',
-				'no_feed' => 'Internal error (feed can\'t be found).',
+				'no_feed' => 'Internal error (feed can’t be found).',
 				'no_result' => 'The selector didn\'t match anything. As a fallback the original feed text will be displayed instead.',
 				'selector_empty' => 'The selector is empty. You need to define one to create a preview.',
 			),
@@ -117,16 +117,16 @@ return array(
 	),
 	'user' => array(
 		'created' => array(
-			'error' => 'User %s cannot be created',
 			'_' => 'User %s has been created',
+			'error' => 'User %s cannot be created',
 		),
 		'deleted' => array(
-			'error' => 'User %s cannot be deleted',
 			'_' => 'User %s has been deleted',
+			'error' => 'User %s cannot be deleted',
 		),
 		'updated' => array(
-			'error' => 'User %s has not been updated',
 			'_' => 'User %s has been updated',
+			'error' => 'User %s has not been updated',
 		),
 	),
 );