source file of the GNU LilyPond music typesetter
- (c) 1998--2001 Jan Nieuwenhuizen <janneke@gnu.org>
+ (c) 1998--2002 Jan Nieuwenhuizen <janneke@gnu.org>
*/
#ifndef LILY_GUILE_HH
#include <guile/gh.h>
#include "config.h"
+#include "drul-array.hh"
+
/* Guile 1.3.4 compatibility */
#if GUILE_MINOR_VERSION < 4
#endif
-
#include "direction.hh"
#include "flower-proto.hh"
SCM ly_deep_copy (SCM);
SCM ly_truncate_list (int k, SCM l );
+
+#if (__GNUC__ > 2)
+/*
+ todo: should add check for x86 as well
+ */
#define CACHE_SYMBOLS
-#ifdef CACHE_SYMBOLS
+#endif
/*
*/
SCM my_gh_symbol2scm (const char* x);
-// #warning: CACHE_SYMBOLS
+#ifdef CACHE_SYMBOLS
+
/*
Using this trick we cache the value of gh_symbol2scm ("fooo") where
value = gh_symbol2scm ((char*) (x)); \
value; })
#else
-inline SCM ly_symbol2scm(char const* x) { return gh_symbol2scm((x)); }
+inline SCM ly_symbol2scm(char const* x) { return my_gh_symbol2scm((x)); }
#endif
SCM ly_assoc_chain (SCM key, SCM achain);
SCM ly_assoc_cdr (SCM key, SCM alist);
Interval ly_scm2interval (SCM);
-SCM ly_interval2scm (Interval);
+SCM ly_interval2scm (Drul_array<Real>);
SCM ly_parse_scm (char const* s, int* n);
SCM ly_quote_scm (SCM s);
SCM ly_type (SCM);
bool type_check_assignment (SCM val, SCM sym, SCM type_symbol) ;
+String print_scm_val (SCM val);
SCM ly_number2string (SCM s);
SCM parse_symbol_list (char const *);
{
return scm_acons(key, val, scm_assoc_remove_x (alist, key));
}
+#ifdef PARANOID
+#define gh_pair_p ly_pair_p
+bool ly_pair_p (SCM x);
+#else
inline bool ly_pair_p (SCM x) { return SCM_NFALSEP (scm_pair_p (x)); }
+#endif
inline bool ly_symbol_p (SCM x) { return SCM_SYMBOLP (x); }
inline bool ly_number_p (SCM x) { return SCM_NUMBERP (x); }
inline bool ly_procedure_p (SCM x) { return SCM_NFALSEP (scm_procedure_p(x)); }
void read_lily_scm_file (String);
void init_lily_guile (String dir);
-bool isdir_b (SCM s);
-bool isaxis_b (SCM s);
+bool ly_dir_p (SCM s);
bool ly_number_pair_p (SCM);
bool ly_axis_p (SCM);
SCM index_set_cell (SCM cellp, Direction d, SCM val);
+
+SCM ly_snoc (SCM s, SCM list);
+SCM ly_split_list (SCM s, SCM list);
+SCM ly_unique (SCM list);
/*
snarfing.
*/
typedef SCM (*Scheme_function_0) ();
typedef SCM (*Scheme_function_1) (SCM);
typedef SCM (*Scheme_function_2) (SCM,SCM);
+typedef SCM (*Scheme_function_3) (SCM,SCM, SCM);
#else
typedef SCM (*Scheme_function_0) (...);
typedef SCM (*Scheme_function_1) (...);
typedef SCM (*Scheme_function_2) (...);
+typedef SCM (*Scheme_function_3) (...);
#endif
#define DECLARE_SCHEME_CALLBACK(NAME,ARGS) \
ADD_SCM_INIT_FUNC (TYPE ## _ ## FUNC ## _callback, TYPE ## _ ## FUNC ## _init_functions); \
+void ly_add_function_documentation (char const * fname,
+ char const * varlist,
+ char const * doc);
+
#define ADD_SCM_INIT_FUNC(name, func)\
class name ## _scm_initter { \
public:\
} _ ## name ## _scm_initter; \
/* end define */
+#define LY_DEFINE(FNAME, PRIMNAME, REQ, OPT, VAR, ARGLIST, DOCSTRING) \
+SCM FNAME ARGLIST ; \
+SCM FNAME ## _proc;\
+void \
+FNAME ## init ()\
+{\
+ FNAME ## _proc \
+ = scm_c_define_gsubr (PRIMNAME,REQ, OPT, VAR, (Scheme_function_unknown) FNAME);\
+ ly_add_function_documentation (PRIMNAME, #ARGLIST, DOCSTRING);\
+}\
+ADD_SCM_INIT_FUNC (FNAME ## init_unique_prefix, FNAME ## init);\
+SCM \
+FNAME ARGLIST\
+
+
+
#endif // LILY_GUILE_HH