How do you change the font face Sublime uses for t

问题:

Is this even possible in Sublime Text 2?

Since the default preferences says:

// The theme controls the look of Sublime Text's UI (buttons, tabs, scroll bars, etc) "theme": "Default.sublime-theme",

I tried modifying that file

(under /Data/Packages/Theme - Default/Default.sublime-theme)

by adding this line:

{
    "class": "sidebar_label"
    , "color": [0, 0, 0]
    , "font.bold": false
    , "shadow_color": [250, 250, 250], "shadow_offset": [0, 0]
    , "font.face": "monospace" // ADDED THIS LINE ("monofur" is the monospace font I use in the editor window itself)
}

But that simply causes all file and folder names in the sidebar to become blank.

Changing the other line to "font.bold" = true does cause all the names to become bold, so... ?????