/[emacs]/emacs/lispref/display.texi
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revision 1.105 by handa, Sun Oct 26 23:27:50 2003 UTC revision 1.106 by eliz, Sun Nov 2 06:29:56 2003 UTC
# Line 2414  times in the specification string. Line 2414  times in the specification string.
2414    For the remaining character sets, those that you don't specify    For the remaining character sets, those that you don't specify
2415  explicitly, Emacs chooses a font based on @var{fontpattern}: it replaces  explicitly, Emacs chooses a font based on @var{fontpattern}: it replaces
2416  @samp{fontset-@var{alias}} with a value that names one character set.  @samp{fontset-@var{alias}} with a value that names one character set.
2417  For the @sc{ascii} character set, @samp{fontset-@var{alias}} is replaced  For the @acronym{ASCII} character set, @samp{fontset-@var{alias}} is replaced
2418  with @samp{ISO8859-1}.  with @samp{ISO8859-1}.
2419    
2420    In addition, when several consecutive fields are wildcards, Emacs    In addition, when several consecutive fields are wildcards, Emacs
# Line 2430  better to use the smaller font in its ow Line 2430  better to use the smaller font in its ow
2430  @end example  @end example
2431    
2432  @noindent  @noindent
2433  the font specification for @sc{ascii} characters would be this:  the font specification for @acronym{ASCII} characters would be this:
2434    
2435  @example  @example
2436  -*-fixed-medium-r-normal-*-24-*-ISO8859-1  -*-fixed-medium-r-normal-*-24-*-ISO8859-1
# Line 3476  Character code 10 is a newline. Line 3476  Character code 10 is a newline.
3476  All other codes in the range 0 through 31, and code 127, display in one  All other codes in the range 0 through 31, and code 127, display in one
3477  of two ways according to the value of @code{ctl-arrow}.  If it is  of two ways according to the value of @code{ctl-arrow}.  If it is
3478  non-@code{nil}, these codes map to sequences of two glyphs, where the  non-@code{nil}, these codes map to sequences of two glyphs, where the
3479  first glyph is the @sc{ascii} code for @samp{^}.  (A display table can  first glyph is the @acronym{ASCII} code for @samp{^}.  (A display table can
3480  specify a glyph to use instead of @samp{^}.)  Otherwise, these codes map  specify a glyph to use instead of @samp{^}.)  Otherwise, these codes map
3481  just like the codes in the range 128 to 255.  just like the codes in the range 128 to 255.
3482    
3483  On MS-DOS terminals, Emacs arranges by default for the character code  On MS-DOS terminals, Emacs arranges by default for the character code
3484  127 to be mapped to the glyph code 127, which normally displays as an  127 to be mapped to the glyph code 127, which normally displays as an
3485  empty polygon.  This glyph is used to display non-@sc{ascii} characters  empty polygon.  This glyph is used to display non-@acronym{ASCII} characters
3486  that the MS-DOS terminal doesn't support.  @xref{MS-DOS and MULE,,,  that the MS-DOS terminal doesn't support.  @xref{MS-DOS and MULE,,,
3487  emacs, The GNU Emacs Manual}.  emacs, The GNU Emacs Manual}.
3488    
3489  @item  @item
3490  Character codes 128 through 255 map to sequences of four glyphs, where  Character codes 128 through 255 map to sequences of four glyphs, where
3491  the first glyph is the @sc{ascii} code for @samp{\}, and the others are  the first glyph is the @acronym{ASCII} code for @samp{\}, and the others are
3492  digit characters representing the character code in octal.  (A display  digit characters representing the character code in octal.  (A display
3493  table can specify a glyph to use instead of @samp{\}.)  table can specify a glyph to use instead of @samp{\}.)
3494    
# Line 3551  independent of the user-settable tab sto Line 3551  independent of the user-settable tab sto
3551  @cindex display table  @cindex display table
3552  You can use the @dfn{display table} feature to control how all possible  You can use the @dfn{display table} feature to control how all possible
3553  character codes display on the screen.  This is useful for displaying  character codes display on the screen.  This is useful for displaying
3554  European languages that have letters not in the @sc{ascii} character  European languages that have letters not in the @acronym{ASCII} character
3555  set.  set.
3556    
3557  The display table maps each character code into a sequence of  The display table maps each character code into a sequence of

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