From: Taco Hoekwater <[EMAIL PROTECTED]>
> Hartmut Henkel wrote:
> > problem appears when font bsmiu59 is called, which happens to be font
> > no. 256 in the 2nd run. Font size for this font is set to 717619. But
> > then in pdf_begin_string() the value pdf_font_size[f] is zero, so the
> >
> > s := divide_scaled(cur_delta_h - pdf_delta_h, pdf_font_size[f], 3);
> >
> > crashes. It has nothing to do with this particular font, but it seems
> > that pdftex can't handle more than 255 fonts, so that some wraparound
> > seems to happen and there is no catch for this condition.
> >
> > Obvious questions are: Does pdftex have this 255 limitation? Can this be
> > extended? Or should pdftex quit with the remark that it can't handle
> > this? Is this really the first time that somebody requests more than 255
> > fonts?
CJK languages need a lot of font planes. That's how I got to the 255+
limit.
> It is an oversight, the problem is that the global |f| is of the wrong
> type. In pdftex.web,
>
> @@ -13795,7 +13795,8 @@
> @!dead_cycles:integer; {recent outputs that didn't ship anything out}
> @!doing_leaders:boolean; {are we inside a leader box?}
> @#
> [EMAIL PROTECTED],@!f:quarterword; {character and font in current |char_node|}
> [EMAIL PROTECTED]:quarterword; {character in current |char_node|}
> [EMAIL PROTECTED]:internal_font_number; {font in current |char_node|}
> @!rule_ht,@!rule_dp,@!rule_wd:scaled; {size of current rule being output}
> @!g:pointer; {current glue specification}
> @!lq,@!lr:integer; {quantities used in calculations for leaders}
>
> Should fix this problem as well as any potentially still lurking similar
> problems.
Hartelijk bedankt, Taco! A great many thanks also to Hartmut!
I'll contact the Debian TeX distributors immediately and answer you as
soon as I can confirm this fix.
Cheers!
Danai SAE-HAN
韓達耐
--
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作者:陸游（１１２５－１２１０）
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