Ar an tríú lá is fiche de mí na Samhain, scríobh Ilya N. Golubev:
> [...] If I’m implementing something, it is relevant to me what
> real-world situations are affected by it.
Not necessarily.
I disagree, but I value your input. This commit allows the behaviour you
describe; use
(set-charset-registries
'ascii
(apply 'vector "" (append (charset-registries 'ascii) nil))
t)
in your init file to enable it.
APPROVE COMMIT
NOTE: This patch has been committed.
SUPERSEDES 17772.15412.189741.234207(a)parhasard.net
man/ChangeLog addition:
2006-11-29 Aidan Kehoe <kehoea(a)parhasard.net>
* xemacs/custom.texi (Face Resources):
Mention that the user should use full XLFD forms for specifying
fonts, and that Mule builds reject the short forms by
default. Also mention the work-around to the latter design choice
that was implemented for Ilya.
src/ChangeLog addition:
2006-11-29 Aidan Kehoe <kehoea(a)parhasard.net>
* mule-charset.c (Fset_charset_registries):
Add an optional argument FORCE, to allow specifying badly-formed
CHARSET_REGISTRY-CHARSET_ENCODING combinations. Re-enables the
sort of hacks described in 96wt67fa3f.fsf(a)mo.msk.ru from Ilya
Golubev.
XEmacs Trunk source patch:
Diff command: cvs -q diff -Nu
Files affected: src/mule-charset.c
===================================================================
RCS man/xemacs/custom.texi
===================================================================
RCS
Index: man/xemacs/custom.texi
===================================================================
RCS file: /pack/xemacscvs/XEmacs/xemacs/man/xemacs/custom.texi,v
retrieving revision 1.23
diff -u -u -r1.23 custom.texi
--- man/xemacs/custom.texi 2006/07/16 10:51:48 1.23
+++ man/xemacs/custom.texi 2006/11/29 19:47:03
@@ -3035,6 +3035,10 @@
@end example
@noindent
+All X fonts can be referred to via XLFD-style names, and you should use
+those forms. See the man pages for @samp{X(1)}, @samp{xlsfonts(1)}, and
+@samp{xfontsel(1)}.
+
If you use any of the other, less strict font name formats, some of which
look like
@@ -3045,9 +3049,14 @@
@end example
then XEmacs won't be able to guess the names of the bold and italic
-versions. All X fonts can be referred to via XLFD-style names, so you
-should use those forms. See the man pages for @samp{X(1)},
-@samp{xlsfonts(1)}, and @samp{xfontsel(1)}.
+versions, and on a build with internationalization support, it will
+refuse to use them. (Since only the XLFD form includes information as
+to which character set the font coverage.)
+
+If it is very important to you to use the short form names, you can
+override this for ASCII, and for ASCII alone, by passing the
+@samp{FORCE} argument to @samp{set-charset-registries}, and specifying
+an empty string as one of the charset registries.
@node Widgets
@subsection Widgets
Index: src/mule-charset.c
===================================================================
RCS file: /pack/xemacscvs/XEmacs/xemacs/src/mule-charset.c,v
retrieving revision 1.52
diff -u -u -r1.52 mule-charset.c
--- src/mule-charset.c 2006/11/15 21:40:02 1.52
+++ src/mule-charset.c 2006/11/29 19:47:04
@@ -891,7 +891,7 @@
face_property_was_changed (Vdefault_face, Qfont, Qglobal);
}
-DEFUN ("set-charset-registries", Fset_charset_registries, 2, 2, 0, /*
+DEFUN ("set-charset-registries", Fset_charset_registries, 2, 3, 0, /*
Set the `registries' property of CHARSET to REGISTRIES.
REGISTRIES is an ordered vector of strings that describe the X11
@@ -906,8 +906,22 @@
(set-charset-registries 'ascii ["jisx0201.1976-0"])
+If optional argument FORCE is non-nil, avoid sanity-checking the elements of
+REGISTRIES. Normally the strings are checked to make sure they contain no
+XLFD wild cards and that they contain at least one hyphen; the only context
+in which one might want not to do this is in order to use a font which
+doesn't have a full XLFD--and thus, an effective
+CHARSET_REGISTRY-CHARSET_ENCODING of ""--to display ASCII.
+
+We recommend strongly that you specify a full XLFD, since this makes
+multilingual and variant font handling work much better. To get the full
+XLFD of any font, start xfd with the short name as the pattern argument:
+
+ xfd -fn 8x16kana
+
+and use the text that appears at the top of the window.
*/
- (charset, registries))
+ (charset, registries, force))
{
int i;
charset = Fget_charset (charset);
@@ -916,6 +930,12 @@
for (i = 0; i < XVECTOR_LENGTH(registries); ++i)
{
CHECK_STRING (XVECTOR_DATA(registries)[i]);
+
+ if (!NILP(force))
+ {
+ continue;
+ }
+
if (NULL == qxestrchr(XSTRING_DATA(XVECTOR_DATA(registries)[i]), '-'))
{
invalid_argument("Not an X11 REGISTRY-ENCODING combination",
--
Santa Maradona, priez pour moi!
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