1Update on commandline.open() (2011-07-21T22:24:21Z)
Some months after I posted this, this didnt work anymore. Yesterday, I finally decided to fix this. The JavaScript code is actually being evaluated, but the prompt with :bmark doesnt show up. If I run manually, it still doesnt sure, but the command has been entered into the history.
I read some plugins source code, but nothing really gave me any hint. They just work with virtually same commandline.open() code. But then I realized, they actually is executed after XMLHttpRequest().
So, the fix is
# map a :js my_bookmark_adder()<CR> map a :js setTimeout(my_bookmark_adder, 0)<CR>
Or you can do it in the function.
I dont know when and what actually cause this and I dont really care. If you find out which commit causes this, feel free to tell me.
2Original post
If you use bookmarks to organize your to-read list, or you bookmark on certain website a lot. You might want to tag with readlater or remove some words from bookmark titles, such as websites name.