Commit 2aeafb78 authored by Kenichi Handa's avatar Kenichi Handa

(Vignore_relative_composition): New variable.

(syms_of_fontset): Doc-string of use-default-ascent modified.
Declare ignore-relative-composition as a Lisp variable.
parent 32eb3f08
......@@ -32,6 +32,7 @@ Boston, MA 02111-1307, USA. */
Lisp_Object Vglobal_fontset_alist;
Lisp_Object Vfont_encoding_alist;
Lisp_Object Vuse_default_ascent;
Lisp_Object Vignore_relative_composition;
Lisp_Object Valternative_fontname_alist;
Lisp_Object Vfontset_alias_alist;
Lisp_Object Vhighlight_wrong_size_font;
......@@ -834,7 +835,18 @@ ENCODING is one of the following integer values:\n\
DEFVAR_LISP ("use-default-ascent", &Vuse_default_ascent,
"Char table of characters whose ascent values should be ignored.\n\
If an entry for a character is non-nil, the ascent value of the glyph\n\
is assumed to be what specified by _MULE_DEFAULT_ASCENT property of a font.");
is assumed to be what specified by _MULE_DEFAULT_ASCENT property of a font.\n\
\n\
This affects how a composite character which contains\n\
such a character is displayed on screen.");
Vuse_default_ascent = Qnil;
DEFVAR_LISP ("ignore-relative-composition", &Vignore_relative_composition,
"Char table of characters which is not composed relatively.\n\
If an entry for a character is non-nil, a composite character\n\
which contains that character is displayed so that\n\
the glyph of that character is put without considering\n\
an ascent and descent value of a previous character.");
Vuse_default_ascent = Qnil;
DEFVAR_LISP ("alternative-fontname-alist", &Valternative_fontname_alist,
......
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