[marcoms]

Are the mono font's hard-coded? i.e. font-family: "custom font" vs. font-family: "monospace"

[O_W_Grant]

they are preloaded on demand. Cannot reply more, but I get your point. No, fonts are used only that are defined by me, but I your idea of using system-defined monospace font sound as 'feature to add' to me =)

[marcoms]

right, but does it use the default monospace fonts set by the user or do you set your own?

For example, my default monospace font is Source Code Pro - will it use my font or your own (if any)