mce_buttons_2
Filter Hook: Filters the second-row list of TinyMCE buttons (Visual tab).
Source: wp-includes/class-wp-editor.php:702
wp_mce_translation
Filter Hook: Filters translated strings prepared for TinyMCE.
Source: wp-includes/class-wp-editor.php:1480
_WP_Editors::parse_settings()
Method: Parse default arguments for the editor instance.
Source: wp-includes/class-wp-editor.php:70
mce_buttons_3
Filter Hook: Filters the third-row list of TinyMCE buttons (Visual tab).
Source: wp-includes/class-wp-editor.php:714
_WP_Editors::print_tinymce_scripts()
Method: Print (output) the main TinyMCE scripts.
Source: wp-includes/class-wp-editor.php:1544