How to have a tilted FNT font on Godot?

Since FNT is a bitmap font I was thinking perhaps making the padding negative to the right and left side of the characters and rasterizing each glyph already skewed by an angle could make the font appear to be tilted. Does any one know whether FNT sports negative padding or whether Godot support some form of skewing that could accomplish that?

Please take a look at the image to see what I’m describing

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