If you've been using the portable version as a default editor and then switch to the installed version, the "Open With..." functionality will be broken, as the path listed above will still lead to the portable.  See http://stackoverflow.com/questions/9450895/sublime-as-default-editor for more info

I use ruby and try to run ruby file in the editor,But it going wrong when file name has some chinese chars.

I found build system's file path do not encode into utf-8 encoding,but ConsoleCP is set to 65001(I guess)。

I do not know this is a sublime editor bug or ruby's。ruby use ConsoleCP to detect the script file's encoding.

Whenever I select a previously used search term, the last replacement text used with this search string should be selected too, currently I have to do the operation twice, once for the search text and other for the replacement text.

Also, to be able to pin some search/replace text pairs, that way they are not deleted from history.

sublime currently offers the ability to fold away code block's I don't care about which obviously helps me focus on the ones I do care about but personally I find it pretty in-affective for that job. How about it allows me just to select the block I want to work on and zoom in to that block as if it was in a separate file? I find myself creating separate files when writing HTML/Jade just so I can simulate this affect.

When in vim, and you go to the last line, and type "dd", it goes to the previous line. This way, you can delete all the lines from the bottom of the file.

In sublime, it doesn't go to the previous line.