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, 7 insertions, 7 deletions

diff --git a/app/i18n/zh-cn/admin.php b/app/i18n/zh-cn/admin.php
index 9a83c0a75..078685fae 100644
--- a/app/i18n/zh-cn/admin.php
+++ b/app/i18n/zh-cn/admin.php
@@ -83,9 +83,9 @@ return array(
 			'ok' => '已找到 PDO 和支持的至少一种驱动（pdo_mysql、pdo_sqlite、pdo_pgsql）',
 		),
 		'php' => array(
+			'_' => 'PHP 相关',
 			'nok' => '你的 PHP 版本为 %s，但 FreshRSS 最低需要 %s',
 			'ok' => '你的 PHP 版本为 %s，与 FreshRSS 兼容',
-			'_' => 'PHP 相关',
 		),
 		'tables' => array(
 			'nok' => '数据库中缺少一个或多个表',
@@ -116,8 +116,8 @@ return array(
 		'name' => '名称',
 		'no_configure_view' => '此扩展不能配置。',
 		'system' => array(
-			'no_rights' => '系统扩展（你无权修改）',
 			'_' => '系统扩展',
+			'no_rights' => '系统扩展（你无权修改）',
 		),
 		'title' => '扩展',
 		'update' => '更新可用',
@@ -125,6 +125,7 @@ return array(
 		'version' => '版本',
 	),
 	'stats' => array(
+		'_' => '统计',
 		'all_feeds' => '所有订阅源',
 		'category' => '分类',
 		'entry_count' => '文章数',
@@ -154,9 +155,9 @@ return array(
 		'status_unread' => '未读',
 		'title' => '统计',
 		'top_feed' => '前十订阅源',
-		'_' => '统计',
 	),
 	'system' => array(
+		'_' => '系统配置',
 		'auto-update-url' => '自动升级服务器地址',
 		'cookie-duration' => array(
 			'help' => '单位（秒）',
@@ -170,21 +171,20 @@ return array(
 			'help' => '0 表示无用户数限制',
 			'number' => '最大用户数',
 		),
-		'_' => '系统配置',
 	),
 	'update' => array(
+		'_' => '更新系统',
 		'apply' => '应用',
 		'check' => '检查更新',
 		'current_version' => '当前 FreshRSS 版本为 %s.',
 		'last' => '上一次检查：%s',
 		'none' => '没有可用更新',
 		'title' => '更新系统',
-		'_' => '更新系统',
 	),
 	'user' => array(
 		'admin' => '管理员',
-		'articles_and_size' => '%s 篇文章（%s)',
 		'article_count' => '文章数',
+		'articles_and_size' => '%s 篇文章（%s)',
 		'back_to_manage' => '← 返回用户列表',
 		'create' => '创建新用户',
 		'database_size' => '数据库大小',
@@ -202,8 +202,8 @@ return array(
 		'selected' => '已选中用户',
 		'title' => '用户管理',
 		'update_users' => '更新用户',
+		'user_list' => '用户列表',
 		'username' => '用户名',
 		'users' => '用户',
-		'user_list' => '用户列表',
 	),
 );