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bug#4157: Re: Re: bug#4157: 23.1.50; faulty character characterisation


From: Peter Dyballa
Subject: bug#4157: Re: Re: bug#4157: 23.1.50; faulty character characterisation for ä
Date: Thu, 27 Aug 2009 14:38:29 +0200


Am 27.08.2009 um 13:33 schrieb Kenichi Handa:

What I wonder is why so many different font encodings are used when
characters are described. Wouldn't it make sense to use an iso10646-1
encoding in an UTF-8 environment for characters from 8-bit ISO
encodings? Wouldn't it free resources when less fonts are used? Or is
it my fault that I include definitions for ISO encodings in my font set?

I don't understand what you are saying.  Please tell more
precisely what these mean:
  o font encoding

x:-b&h-lucidatypewriter-medium-r-normal-sans-10-100-75-75-m-60- iso8859-1 (#x20) x:-b&h-lucidatypewriter-medium-r-normal-sans-10-100-75-75-m-60- iso8859-15 (#xE6) x:-b&h-lucidatypewriter-medium-r-normal-sans-10-100-75-75-m-60- iso10646-1 (#x20AC)


  o characters from 8-bit ISO encodings

For example SPC or æ in the examples above.

  o include definitions for ISO encodings in my font set?

(create-fontset-from-fontset-spec "-b&h-lucidatypewriter-medium- r-*-*-10-*-*-*-*-*-fontset-10pt_lucida_sans_typewriter" t 'noerror) (set-fontset-font "fontset-10pt_lucida_sans_typewriter" 'latin- iso8859-1 '("lucidatypewriter" . "iso8859-1")) (set-fontset-font "fontset-10pt_lucida_sans_typewriter" 'latin- iso8859-2 '("lucidatypewriter" . "iso8859-2")) (set-fontset-font "fontset-10pt_lucida_sans_typewriter" 'latin- iso8859-3 '("lucidatypewriter" . "iso8859-3")) (set-fontset-font "fontset-10pt_lucida_sans_typewriter" 'latin- iso8859-4 '("lucidatypewriter" . "iso8859-4")) (set-fontset-font "fontset-10pt_lucida_sans_typewriter" 'cyrillic- iso8859-5 '("lucidatypewriter" . "iso8859-5")) (set-fontset-font "fontset-10pt_lucida_sans_typewriter" 'hebrew- iso8859-8 '("lucidatypewriter" . "iso8859-8")) (set-fontset-font "fontset-10pt_lucida_sans_typewriter" 'latin- iso8859-9 '("lucidatypewriter" . "iso8859-9")) (set-fontset-font "fontset-10pt_lucida_sans_typewriter" 'latin- iso8859-14 '("lucidatypewriter" . "iso8859-14")) (set-fontset-font "fontset-10pt_lucida_sans_typewriter" 'latin- iso8859-15 '("lucidatypewriter" . "iso8859-15")) (set-fontset-font "fontset-10pt_lucida_sans_typewriter" 'thai- tis620 '("lucidatypewriter" . "iso10646-1")) (set-fontset-font "fontset-10pt_lucida_sans_typewriter" 'mule- unicode-0100-24ff '("code2000" . "iso10646-1")) (set-fontset-font "fontset-10pt_lucida_sans_typewriter" 'mule- unicode-2500-33ff '("code2000" . "iso10646-1")) (set-fontset-font "fontset-10pt_lucida_sans_typewriter" 'mule- unicode-e000-ffff '("code2000" . "iso10646-1"))

--
Mit friedvollen Grüßen

  Pete

Don't force it; get a larger hammer.
                                – Anthony's Law of Force






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