You can add make a plugin for string functions.for example lenght calculate, substr , md5 ,  ...

When some plugins are installed and need Sublime Text restart no dialog or menu exist

for example, plugin installing, plugins infos and such

It would be nice to have a special mode for multi-selection that allow to tab between each selection and edit their content individually. The mode could be toggled with a key shortcuts, allowing for sequence such as:
1. I create a bunch of multi selection cursors in the beginning of several lines.

2. I write down some basic affectation such 'var a = 0;'

3. Always in multi selection, I come back to select the 'a' in the previous exemple.

4. I toggle the edit selection mode and I tab over all the 'a' to write a different variable name for each (at that time the individual selection I edit expand itself according to the new content).

5. I toggle back to the normal multiselection mode, which now have all the var name in the selection.

6. I could then repeat the operation with the variable value this time and define for each a different value, without losing my multi selection.

Regards

For example, some don't like autocomplete tips, tabs in titlebar, and others do..
But if its optional, anybody can choose what they want! :D
It would satisfy everybody! Adding profiles, saving these optionss. :)
This will be very interesting!

Most API documentation today is available on the net. It would be cool to support web search for this. For example consider this use case:

Step 1) In some config file, user can define new seach pattern, e.g. "https://www.google.com/webhp?q=site%3Amsdn.microsoft.com+@SelectedText@" and assign it some hot-key (e.g. <alt>+<f1>)

Step 2) Select some text in a source code (e.g. CreateWindow)

Step 3) Activate the search by hot key.

Step 4) SublimeText would open a browser with the URL defined by the pattern and the currently selected text.