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* __scm.h, alist.c, async.c, async.h, backtrace.h, chars.c,

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vectors.c, vectors.h, version.h, vports.c, weaks.c: Update
copyright years.
This commit is contained in:
Jim Blandy 1998-10-19 21:36:50 +00:00
parent 567f730c44
commit 7dc6e7547a
100 changed files with 98 additions and 328 deletions
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143
libguile/kw.c
View file

@ -1,143 +0,0 @@
/* Copyright (C) 1995,1996, 1997 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA
*
* As a special exception, the Free Software Foundation gives permission
* for additional uses of the text contained in its release of GUILE.
*
* The exception is that, if you link the GUILE library with other files
* to produce an executable, this does not by itself cause the
* resulting executable to be covered by the GNU General Public License.
* Your use of that executable is in no way restricted on account of
* linking the GUILE library code into it.
*
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*
* This exception applies only to the code released by the
* Free Software Foundation under the name GUILE. If you copy
* code from other Free Software Foundation releases into a copy of
* GUILE, as the General Public License permits, the exception does
* not apply to the code that you add in this way. To avoid misleading
* anyone as to the status of such modified files, you must delete
* this exception notice from them.
*
* If you write modifications of your own for GUILE, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice. */
#include <stdio.h>
#include "_scm.h"
#include "genio.h"
#include "smob.h"
#include "kw.h"
static scm_sizet free_kw SCM_P ((SCM obj));
static scm_sizet
free_kw (obj)
SCM obj;
{
return 0;
}
static int prin_kw SCM_P ((SCM exp, SCM port, scm_print_state *pstate));
static int
prin_kw (exp, port, pstate)
SCM exp;
SCM port;
scm_print_state *pstate;
{
scm_puts ("#:", port);
scm_puts(1 + SCM_CHARS (SCM_CDR (exp)), port);
return 1;
}
int scm_tc16_kw;
static scm_smobfuns kw_smob = {scm_markcdr, free_kw, prin_kw, 0};
SCM_PROC (s_make_keyword_from_dash_symbol, "make-keyword-from-dash-symbol", 1, 0, 0, scm_make_keyword_from_dash_symbol);
SCM
scm_make_keyword_from_dash_symbol (symbol)
SCM symbol;
{
SCM vcell;
SCM_ASSERT (SCM_NIMP (symbol) && SCM_SYMBOLP(symbol) && ('-' == SCM_CHARS(symbol)[0]),
symbol, SCM_ARG1, s_make_keyword_from_dash_symbol);
SCM_DEFER_INTS;
vcell = scm_sym2ovcell_soft (symbol, scm_kw_obarray);
if (vcell == SCM_BOOL_F)
{
SCM kw;
SCM_NEWCELL(kw);
SCM_SETCAR (kw, (SCM)scm_tc16_kw);
SCM_SETCDR (kw, symbol);
scm_intern_symbol (scm_kw_obarray, symbol);
vcell = scm_sym2ovcell_soft (symbol, scm_kw_obarray);
SCM_SETCDR (vcell, kw);
}
SCM_ALLOW_INTS;
return SCM_CDR (vcell);
}
SCM_PROC(s_keyword_p, "keyword?", 1, 0, 0, scm_keyword_p);
SCM
scm_keyword_p (obj)
SCM obj;
{
return ( (SCM_NIMP(obj) && SCM_KEYWORDP (obj))
? SCM_BOOL_T
: SCM_BOOL_F);
}
SCM_PROC(s_keyword_dash_symbol, "keyword-dash-symbol", 1, 0, 0, scm_keyword_dash_symbol);
SCM
scm_keyword_dash_symbol (kw)
SCM kw;
{
SCM_ASSERT (SCM_NIMP (kw) && SCM_KEYWORDP (kw), kw, SCM_ARG1, s_keyword_dash_symbol);
return SCM_CDR (kw);
}
void
scm_init_kw ()
{
scm_tc16_kw = scm_newsmob (&kw_smob);
scm_kw_obarray = scm_make_vector (SCM_MAKINUM (256), SCM_EOL);
#include "kw.x"
}