Malfeliĉe pdfTeX ne povas larĝo-ŝanĝi TrueType-tiparojn. Pro tio mi eble tradukos kelkajn tiparojn al Type1, agado kiu nepre detruas la originalajn 'sugestojn'.
Long ago I tried out, successfully, the (probably little known) capacity of pdfTeX to vary the widths of characters, allowing better line-breaks. I started to search through my files looking for old software I'd made for producing fonts containing glyphs of slightly different widths. That required only virtual fonts, because I was using Type1 fonts and pdfTeX (also dvips and others) can widen and narrow fonts directly. However, when I looked for information on-line, I discovered that pdfTeX now can compute the correct data internally! I giggled with joy.
Unhappily, pdfTeX can't change the widths of TrueType fonts. Therefore I might translate some fonts to Type1, an act that always destroys the original 'hinting'.