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change 'code point' to 'scalar value'

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svn: r2944
This commit is contained in:
Matthew Flatt 2006-05-15 16:20:19 +00:00
parent f7553f617b
commit c37e9236b0
1 changed files with 5 additions and 5 deletions
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10
notes/mzscheme/MzScheme_300.txt
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@ -7,8 +7,8 @@ in several significant ways:
case-insensitive.
* MzScheme now directly supports Unicode. The "char" datatype
corresponds to a Unicode code point, and strings correspond to a
sequence of code points. Meanwhile, a new "byte string" datatype
corresponds to a Unicode scalar value, and strings correspond to a
sequence of scalar values. Meanwhile, a new "byte string" datatype
implements a sequence of bytes (exact integers between 0 and 255),
and byte strings take over the old role of strings with respect to
low-level port operations.
@ -162,10 +162,10 @@ in several significant ways:
Unicode
======================================================================
The "char" datatype means "Unicode code point", which technically
The "char" datatype means "Unicode scalar value", which technically
should not be confused with "Unicode character". But most things that
a literate human would call a "character" can be represented by a
single code point in Unicode, so the "code point" approximation of
single scalar value in Unicode, so the "scalar value" approximation of
"character" works well for many purposes. See section 1.2 in the
MzScheme manual for an overview of MzScheme's approach to Unicode and
locales.
@ -212,7 +212,7 @@ Other details:
* Use #\uXXXX or #\UXXXXXX for arbitrary character constants, where
each X is a hexadecimal digit and the resulting number identifies a
code point. In a string (but not a byte string), use "\uXXXX" or
scalar value. In a string (but not a byte string), use "\uXXXX" or
"\UXXXXXX".
* All of the `char-whitespace?', `char-alphabetic?', etc. functions