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Diffstat (limited to 'compat.texi')
| -rw-r--r-- | compat.texi | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/compat.texi b/compat.texi index 0a455aa..79f5608 100644 --- a/compat.texi +++ b/compat.texi @@ -2683,6 +2683,27 @@ you can say: @xref{Size of Displayed Text,,,elisp}. @end defun +@c copied from lisp/international/ucs-normalize.el +@defun string-glyph-compose string +Compose @var{string} according to the Unicode NFC. +This returns a new string obtained by canonical decomposition +of @var{string} (see @code{ucs-normalize-NFC-string}) followed by +canonical composition, a.k.a. the \"Unicode Normalization Form C\" +of @var{string}. For instance: + + @code{(string-glyph-compose \"Å\") => \"Å\"} +@end defun + +@c copied from lisp/international/ucs-normalize.el +@defun string-glyph-decompose string +Decompose @var{string} according to the Unicode NFD. +This returns a new string that is the canonical decomposition +of @var{string}, a.k.a. the \"Unicode Normalization Form D\" +of @var{string}. For instance: + + @code{(ucs-normalize-NFD-string \"Å\") => \"Å\""} +@end defun + @c based on lisp/emacs-lisp/subr-x.el @defmac with-buffer-unmodified-if-unchanged &rest body@dots{} Evaluate @var{body} like @code{progn}, but change buffer-modified |