tinymce.full.js
function insertClipboardContents(content, internal) {
        if (editor.queryCommandSupported('mceInsertClipboardContent')) {
          editor.execCommand('mceInsertClipboardContent', false, { content: content, internal: internal });
        } else {
          editor.execCommand('mceInsertContent', false, content);
        }
      }
function insertClipboardContents(content, internal) {
        if (editor.queryCommandSupported('mceInsertClipboardContent')) {
          editor.execCommand('mceInsertClipboardContent', false, { content: content, internal: internal });
        } else {
          editor.execCommand('mceInsertContent', false, content);
        }
      }
function insertClipboardContents ( content , internal ) { if ( editor . queryCommandSupported ( 'mceInsertClipboardContent' ) ) { editor . execCommand ( 'mceInsertClipboardContent' , false , { content : content , internal : internal } ) ; } else { editor . execCommand ( 'mceInsertContent' , false , content ) ; } }
Inserts contents using the paste clipboard command if it's available if it isn't it will fallback
to the core command.

@private
@param {String} content Content to insert at selection.
@param {Boolean} internal State if the paste is to be considered internal or external.
Inserts contents using the paste clipboard command if it s available if it isn t it will fallback to the core command .