Non-standard DOS VGA Font single quote

[rjd]

I am a great fan of VGA dos for programming. I have been trying to 
figure out why in emacs I get weird single quotes (see attached image).


In general, single quotes work fine even in emacs, but for some reason 
in *Help* buffers they look different. This also applies when I compile 
something in shell and I get an error message

Anyway, I have attached the images of Perfect DOS VGA and Moder DOS 437 
(the latter being an okay font, but I much prefer perfect). Also, I have 
attached both ttf files.

Do you have any idea? Thanks.

Moder_Dos_437_emacs_*help*.png
Description: PNG image

Perfect_Dos_VGA_437_emacs_*help*.png
Description: PNG image

LessPerfectDOSVGA.ttf
Description: application/font-ttf

Moder DOS 437.ttf
Description: application/font-ttf