Produces a string for the multireddit that can be pasted into Alien Blue to easily import your current multireddits.

multiRedditExportCopyPaste

javascript: (function() {
    const subredditsList = document.querySelector('.subreddits').childNodes;
    let multiString = '';
    subredditsList.forEach(listItem => {
         const subName = listItem.firstChild.getAttribute('href').slice(3);
         multiString += subName + '+';
    });
    const instructions = 'Copy this string and send it to your phone. \n\n\ \
In Alien Blue: \n\n \
1. Tap "Edit" \n \
2. Tap the "+" button next to the group you want the multi to be in. \n \
3. Paste the string into the "/r/" box. \n \
4. Tap "Done"'
    window.prompt(instructions, multiString);
}());

https://www.reddit.com/r/AlienBlue/comments/2kfchk/i_made_a_bookmarklet_to_quickly_import_your/

Refactored to not use var, added numbering to the instructions.