[XeTeX] Emulating font extension
jfkthame at googlemail.com
Thu Jun 18 16:12:31 CEST 2009
On 18 Jun 2009, at 11:23, Vadim Radionov wrote:
> Thank you for the great engine!
> I'm wondering what exactly the "extend" pseudo-feature does: if set
> unreasonably big (say, 2), the interword spacing shrinks to zero and
> even negative, and if it is as small as .5, the space is doubled or
> so. I suppose it changes the spacing for "normal" values of 1.01 or
> .99 too, so I would like to know how to correct it by changing the
> space by some amount.
> I use XeTeX 3.1415926-2.2-0.9994.0 (Web2C 7.5.6)
Something is wrong there.... the interword spacing should scale along
with the glyphs. I just tried a small test:
> This is XeTeXk, Version 3.1415926-2.2-0.999.6 (Web2C 7.5.7)
> %&-line parsing enabled.
> entering extended mode
> *\font\x="Times Roman:extend=2" at 12pt \x The quick brown fox jumps
> over the lazy dog.
> *\font\y="Times Roman:extend=0.5" at 12pt \y Pack my box with five
> dozen liquor jugs.
> Output written on texput.pdf (1 page).
The result looks fine here (well, it looks ugly but that's expected!).
What system are you running on?
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