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Kenichi Handa 2002-08-20 00:34:28 +00:00
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commit c9f6086096
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6
lisp/composite.el
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@ -158,13 +158,17 @@ follows (the point `*' corresponds to both reference points):
(defun compose-region (start end &optional components modification-func)
"Compose characters in the current region.
Characters are composed relatively, i.e. composed by overstricking or
stacking depending on ascent, descent and other properties.
When called from a program, expects these four arguments.
First two arguments START and END are positions (integers or markers)
specifying the region.
Optional 3rd argument COMPONENTS, if non-nil, is a character or a
sequence (vector, list, or string) of integers.
sequence (vector, list, or string) of integers. In this case,
characters are composed not relatively but according to COMPONENTS.
If it is a character, it is an alternate character to display instead
of the text in the region.