From: Kevin Ryde <user42@zip.com.au>
Subject: doco keyword primitives
Date: Thu, 28 Aug 2003 11:59:54 +1000 [thread overview]
Message-ID: <87u182k0dh.fsf@zip.com.au> (raw)
* scheme-data.texi (Keyword Primitives): Add examples to
make-keyword-from-dash-symbol and keyword-dash-symbol. Add
scm_c_make_keyword.
Should it be documented that scm_c_make_keyword doesn't use the given
string once it returns? I think that's how it works now, don't know
if this might want to change in the future so it could use a literal
string in rodata directly, or whatever.
- Scheme Procedure: make-keyword-from-dash-symbol symbol
- C Function: scm_make_keyword_from_dash_symbol (symbol)
Make a keyword object from a SYMBOL that starts with a dash. For
example,
(make-keyword-from-dash-symbol '-foo)
=> #:foo
- Scheme Procedure: keyword-dash-symbol keyword
- C Function: scm_keyword_dash_symbol (keyword)
Return the dash symbol for KEYWORD. This is the inverse of
`make-keyword-from-dash-symbol'. For example,
(keyword-dash-symbol #:foo)
=> -foo
- C Function: SCM scm_c_make_keyword (char *STR)
Make a keyword object from a string. For example,
scm_c_make_keyword ("foo")
=> #:foo
The new keyword doesn't use the given C string, so it can be freed
or rewritten as desired.
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next reply other threads:[~2003-08-28 1:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-28 1:59 Kevin Ryde [this message]
2003-09-02 23:45 ` doco keyword primitives Kevin Ryde
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