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guile/libguile/macros.h
Mikael Djurfeldt 99027e3c78 * macros.c, macros.h: New files.
(procedure->syntax, procedure->macro, procedure->memoizing-macro,
macro?, macro-type, macro-name, macro-transformer): Moved from
eval.c
(scm_make_synt): Moved from eval.c
* Makefile.am: Added evalext.c, evalext.h, macros.c, macros.h.
1998-10-31 13:32:21 +00:00

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/* classes: h_files */
#ifndef MACROSH
#define MACROSH
/* Copyright (C) 1998 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 "libguile/__scm.h"
#define SCM_ASSYNT(_cond, _arg, _pos, _subr) if(!(_cond))scm_wta(_arg, (char *)_pos, _subr);
extern long scm_tc16_macro;
extern SCM scm_makacro SCM_P ((SCM code));
extern SCM scm_makmacro SCM_P ((SCM code));
extern SCM scm_makmmacro SCM_P ((SCM code));
extern SCM scm_macro_p SCM_P ((SCM obj));
extern SCM scm_macro_type SCM_P ((SCM m));
extern SCM scm_macro_name SCM_P ((SCM m));
extern SCM scm_macro_transformer SCM_P ((SCM m));
extern SCM scm_make_synt SCM_P ((char *name,
SCM (*macroizer) (SCM),
SCM (*fcn) ()));
extern void scm_init_macros SCM_P ((void));
#endif /* MACROSH */