5 files changed, 51 insertions, 45 deletions
diff --git a/phpBB/language/en/acp/board.php b/phpBB/language/en/acp/board.php
index 378dd3fc38..651b76625d 100644
--- a/phpBB/language/en/acp/board.php
+++ b/phpBB/language/en/acp/board.php
@@ -568,6 +568,8 @@ $lang = array_merge($lang, array(
 	'EMAIL_FORCE_SENDER_EXPLAIN'	=> 'This will set the <samp>Return-Path</samp> to the from email address instead of using the local user and hostname of the server. This setting does not apply when using SMTP.<br><em><strong>Warning:</strong> Requires the user that the webserver runs as to be added as trusted user to the sendmail configuration.</em>',
 	'EMAIL_PACKAGE_SIZE'			=> 'Email package size',
 	'EMAIL_PACKAGE_SIZE_EXPLAIN'	=> 'This is the number of maximum emails sent out in one package. This setting is applied to the internal message queue; set this value to 0 if you have problems with non-delivered notification emails.',
+	'EMAIL_MAX_CHUNK_SIZE'			=> 'Maximum allowed email recipients',
+	'EMAIL_MAX_CHUNK_SIZE_EXPLAIN'	=> 'If necessary, set this to not exceed the maximum number of recipients that your email server will allow in one email message.',
 	'EMAIL_SIG'						=> 'Email signature',
 	'EMAIL_SIG_EXPLAIN'				=> 'This text will be attached to all emails the board sends.',
 	'ENABLE_EMAIL'					=> 'Enable board-wide emails',
@@ -587,8 +589,8 @@ $lang = array_merge($lang, array(
 	'SMTP_POP_BEFORE_SMTP'			=> 'POP-BEFORE-SMTP',
 	'SMTP_PORT'						=> 'SMTP server port',
 	'SMTP_PORT_EXPLAIN'				=> 'Only change this if you know your SMTP server is on a different port.',
-	'SMTP_SERVER'					=> 'SMTP server address and protocol',
-	'SMTP_SERVER_EXPLAIN'			=> 'Note that you have to provide the protocol that your server uses. If you are using SSL, this has to be "ssl://your.mailserver.com"',
+	'SMTP_SERVER'					=> 'SMTP server address',
+	'SMTP_SERVER_EXPLAIN'			=> 'Do not provide a protocol (<samp>ssl://</samp> or <samp>tsl://</samp>) unless your mail host tells you to do so.',
 	'SMTP_SETTINGS'					=> 'SMTP settings',
 	'SMTP_USERNAME'					=> 'SMTP username',
 	'SMTP_USERNAME_EXPLAIN'			=> 'Only enter a username if your SMTP server requires it.',
diff --git a/phpBB/language/en/acp/profile.php b/phpBB/language/en/acp/profile.php
index 41cbd9cb93..87c950581e 100644
--- a/phpBB/language/en/acp/profile.php
+++ b/phpBB/language/en/acp/profile.php
@@ -111,7 +111,7 @@ $lang = array_merge($lang, array(
 	'FIRST_OPTION'				=> 'First option',
 
 	'HIDE_PROFILE_FIELD'			=> 'Hide profile field',
-	'HIDE_PROFILE_FIELD_EXPLAIN'	=> 'Hide the profile field from all other users except the user, administrators and moderators who are still able to see this field. If the Display in user control panel option is disabled, the user will not be able to see or change this field and the field can only be changed by administrators.',
+	'HIDE_PROFILE_FIELD_EXPLAIN'	=> 'Hide the profile field from all users except administrators and moderators, who are still able to see this field. If the Display in user control panel option is disabled, the user will not be able to see or change this field and the field can only be changed by administrators.',
 
 	'INVALID_CHARS_FIELD_IDENT'	=> 'Field identification can only contain lowercase a-z and _',
 	'INVALID_FIELD_IDENT_LEN'	=> 'Field identification can only be 17 characters long',
diff --git a/phpBB/language/en/acp/styles.php b/phpBB/language/en/acp/styles.php
index ab85d9d2f5..44be3c11cd 100644
--- a/phpBB/language/en/acp/styles.php
+++ b/phpBB/language/en/acp/styles.php
@@ -21,7 +21,7 @@ if (!defined('IN_PHPBB'))
 
 if (empty($lang) || !is_array($lang))
 {
-	$lang = array();
+	$lang = [];
 }
 
 // DEVELOPERS PLEASE NOTE
@@ -36,55 +36,56 @@ if (empty($lang) || !is_array($lang))
 // equally where a string contains only two placeholders which are used to wrap text
 // in a url you again do not need to specify an order e.g., 'Click %sHERE%s' is fine
 
-$lang = array_merge($lang, array(
-	'ACP_STYLES_EXPLAIN'	=> 'Here you can manage the available styles on your board. You may alter existing styles, delete, deactivate, reactivate, install new ones. You can also see what a style will look like using the preview function. Also listed is the total user count for each style, note that overriding user styles will not be reflected here.',
+$lang = array_merge($lang, [
+	'ACP_STYLES_EXPLAIN'						=> 'Here you can manage the styles available on your board.<br>Please note you cannot uninstall the “<strong>prosilver</strong>” style as it is phpBB’s default and primary parent style.',
 
-	'CANNOT_BE_INSTALLED'			=> 'Cannot be installed',
-	'CONFIRM_UNINSTALL_STYLES'		=> 'Are you sure you wish to uninstall selected styles?',
-	'COPYRIGHT'						=> 'Copyright',
+	'CANNOT_BE_INSTALLED'						=> 'Cannot be installed',
+	'CONFIRM_UNINSTALL_STYLES'					=> 'Are you sure you wish to uninstall selected styles?',
+	'COPYRIGHT'									=> 'Copyright',
 
-	'DEACTIVATE_DEFAULT'		=> 'You cannot deactivate the default style.',
-	'DELETE_FROM_FS'			=> 'Delete from filesystem',
-	'DELETE_STYLE_FILES_FAILED'	=> 'Error deleting files for style "%s".',
-	'DELETE_STYLE_FILES_SUCCESS'	=> 'Files for style "%s" have been deleted.',
-	'DETAILS'					=> 'Details',
+	'DEACTIVATE_DEFAULT'						=> 'You cannot deactivate the default style.',
+	'DELETE_FROM_FS'							=> 'Delete from filesystem',
+	'DELETE_STYLE_FILES_FAILED'					=> 'Error deleting files for style "%s".',
+	'DELETE_STYLE_FILES_SUCCESS'				=> 'Files for style "%s" have been deleted.',
+	'DETAILS'									=> 'Details',
 
-	'INHERITING_FROM'			=> 'Inherits from',
-	'INSTALL_STYLE'				=> 'Install style',
-	'INSTALL_STYLES'			=> 'Install styles',
-	'INSTALL_STYLES_EXPLAIN'	=> 'Here you can install new styles.<br />If you cannot find a specific style in list below, check to make sure style is already installed. If it is not installed, check if it was uploaded correctly.',
-	'INVALID_STYLE_ID'			=> 'Invalid style ID.',
+	'INHERITING_FROM'							=> 'Inherits from',
+	'INSTALL_STYLE'								=> 'Install style',
+	'INSTALL_STYLES'							=> 'Install styles',
+	'INSTALL_STYLES_EXPLAIN'					=> 'Here you can install new styles.<br>If you cannot find a specific style in list below, check to make sure style is already installed. If it is not installed, check if it was uploaded correctly.',
+	'INVALID_STYLE_ID'							=> 'Invalid style ID.',
 
-	'NO_MATCHING_STYLES_FOUND'	=> 'No styles match your query.',
-	'NO_UNINSTALLED_STYLE'		=> 'No uninstalled styles detected.',
+	'NO_MATCHING_STYLES_FOUND'					=> 'No styles match your query.',
+	'NO_UNINSTALLED_STYLE'						=> 'No uninstalled styles detected.',
 
-	'PURGED_CACHE'				=> 'Cache was purged.',
+	'PURGED_CACHE'								=> 'Cache was purged.',
 
-	'REQUIRES_STYLE'			=> 'This style requires the style "%s" to be installed.',
+	'REQUIRES_STYLE'							=> 'This style requires the style "%s" to be installed.',
 
-	'STYLE_ACTIVATE'			=> 'Activate',
-	'STYLE_ACTIVE'				=> 'Active',
-	'STYLE_DEACTIVATE'			=> 'Deactivate',
-	'STYLE_DEFAULT'				=> 'Make default style',
-	'STYLE_DEFAULT_CHANGE_INACTIVE'	=> 'You must activate style before making it default style.',
-	'STYLE_ERR_INVALID_PARENT'	=> 'Invalid parent style.',
-	'STYLE_ERR_NAME_EXIST'		=> 'A style with that name already exists.',
-	'STYLE_ERR_STYLE_NAME'		=> 'You must supply a name for this style.',
-	'STYLE_INSTALLED'			=> 'Style "%s" has been installed.',
+	'STYLE_ACTIVATE'							=> 'Activate',
+	'STYLE_ACTIVE'								=> 'Active',
+	'STYLE_DEACTIVATE'							=> 'Deactivate',
+	'STYLE_DEFAULT'								=> 'Make default style',
+	'STYLE_DEFAULT_CHANGE_INACTIVE'				=> 'You must activate style before making it default style.',
+	'STYLE_ERR_INVALID_PARENT'					=> 'Invalid parent style.',
+	'STYLE_ERR_NAME_EXIST'						=> 'A style with that name already exists.',
+	'STYLE_ERR_STYLE_NAME'						=> 'You must supply a name for this style.',
+	'STYLE_INSTALLED'							=> 'Style "%s" has been installed.',
 	'STYLE_INSTALLED_RETURN_INSTALLED_STYLES'	=> 'Return to installed styles list',
 	'STYLE_INSTALLED_RETURN_UNINSTALLED_STYLES'	=> 'Install more styles',
-	'STYLE_NAME'				=> 'Style name',
-	'STYLE_NAME_RESERVED'		=> 'Style "%s" can not be installed, because the name is reserved.',
-	'STYLE_NOT_INSTALLED'		=> 'Style "%s" was not installed.',
-	'STYLE_PATH'				=> 'Style path',
-	'STYLE_UNINSTALL'			=> 'Uninstall',
-	'STYLE_UNINSTALL_DEPENDENT'	=> 'Style "%s" cannot be uninstalled because it has one or more child styles.',
-	'STYLE_UNINSTALLED'			=> 'Style "%s" uninstalled successfully.',
-	'STYLE_PHPBB_VERSION'		=> 'phpBB Version',
-	'STYLE_USED_BY'				=> 'Used by (including robots)',
-	'STYLE_VERSION'				=> 'Style version',
+	'STYLE_NAME'								=> 'Style name',
+	'STYLE_NAME_RESERVED'						=> 'Style "%s" can not be installed, because the name is reserved.',
+	'STYLE_NOT_INSTALLED'						=> 'Style "%s" was not installed.',
+	'STYLE_PATH'								=> 'Style path',
+	'STYLE_UNINSTALL'							=> 'Uninstall',
+	'STYLE_UNINSTALL_DEPENDENT'					=> 'Style "%s" cannot be uninstalled because it has one or more child styles.',
+	'STYLE_UNINSTALLED'							=> 'Style "%s" uninstalled successfully.',
+	'STYLE_PHPBB_VERSION'						=> 'phpBB Version',
+	'STYLE_USED_BY'								=> 'Used by (including robots)',
+	'STYLE_VERSION'								=> 'Style version',
 
-	'UNINSTALL_DEFAULT'		=> 'You cannot uninstall the default style.',
+	'UNINSTALL_PROSILVER'						=> 'You cannot uninstall the style “prosilver”.',
+	'UNINSTALL_DEFAULT'							=> 'You cannot uninstall the default style.',
 
-	'BROWSE_STYLES_DATABASE'	=> 'Browse styles database',
-));
+	'BROWSE_STYLES_DATABASE'					=> 'Browse styles database',
+]);
diff --git a/phpBB/language/en/common.php b/phpBB/language/en/common.php
index 835030762c..68fe6523a2 100644
--- a/phpBB/language/en/common.php
+++ b/phpBB/language/en/common.php
@@ -91,6 +91,7 @@ $lang = array_merge($lang, array(
 	'ATTACHED_IMAGE_NOT_IMAGE'		=> 'The image file you tried to attach is invalid.',
 	'AUTHOR'						=> 'Author',
 	'AUTH_NO_PROFILE_CREATED'		=> 'The creation of a user profile was unsuccessful.',
+	'AUTH_PROVIDER_OAUTH_ERROR_ALREADY_LINKED'				=> 'This external service is already associated with another board account.',
 	'AUTH_PROVIDER_OAUTH_ERROR_INVALID_ENTRY'				=> 'Invalid database entry.',
 	'AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE'		=> 'Invalid service type provided to OAuth service handler.',
 	'AUTH_PROVIDER_OAUTH_ERROR_SERVICE_NOT_CREATED'			=> 'OAuth service not created',
@@ -519,6 +520,7 @@ $lang = array_merge($lang, array(
 	'NO_FEED_ENABLED'			=> 'Feeds are not available on this board.',
 	'NO_FEED'					=> 'The requested feed is not available.',
 	'NO_STYLE_DATA'				=> 'Could not get style data',
+	'NO_STYLE_CFG'				=> 'Could not get the style configuration file for: %s',
 	'NO_SUBJECT'				=> 'No subject specified',								// Used for posts having no subject defined but displayed within management pages.
 	'NO_SUCH_SEARCH_MODULE'		=> 'The specified search backend doesn’t exist.',
 	'NO_SUPPORTED_AUTH_METHODS'	=> 'No supported authentication methods.',
diff --git a/phpBB/language/en/posting.php b/phpBB/language/en/posting.php
index 11ea6483e1..426475e77a 100644
--- a/phpBB/language/en/posting.php
+++ b/phpBB/language/en/posting.php
@@ -43,6 +43,7 @@ $lang = array_merge($lang, array(
 	'ADD_POLL'					=> 'Poll creation',
 	'ADD_POLL_EXPLAIN'			=> 'If you do not want to add a poll to your topic leave the fields blank.',
 	'ALREADY_DELETED'			=> 'Sorry but this message is already deleted.',
+	'ATTACH_COMMENT_NO_EMOJIS'	=> 'The attachment comment contains forbidden characters (Emoji).',
 	'ATTACH_DISK_FULL'			=> 'There is not enough free disk space to post this attachment.',
 	'ATTACH_QUOTA_REACHED'		=> 'Sorry, the board attachment quota has been reached.',
 	'ATTACH_SIG'				=> 'Attach a signature (signatures can be altered via the UCP)',