#ifndef LILY_GUILE_HH
#define LILY_GUILE_HH
-
-/* GUILE only includes version in headers (libguile/version.h) as of
- 1.5.x. For some strange reason, they call it SCM.*VERSION.
-
- Not including config.hh here, saves a lot of unnecessary
- recompiles. */
#include <libguile.h>
-
-#ifndef GUILE_MAJOR_VERSION
-#ifdef SCM_MAJOR_VERSION
-#define GUILE_MAJOR_VERSION SCM_MAJOR_VERSION
-#define GUILE_MINOR_VERSION SCM_MINOR_VERSION
-#define GUILE_PATCH_LEVEL SCM_MICRO_VERSION
-#else
-#include "config.hh"
-#endif
-#endif
+#include "flower-proto.hh"
#include "drul-array.hh"
+#include "direction.hh"
-
-/* Guile 1.4.x compatibility */
-#if GUILE_MINOR_VERSION < 5
-
-#define scm_t_bits scm_bits_t
-
-#define fix_guile_1_4_scm_primitive_eval(form) scm_eval_3 (form, 1, SCM_EOL)
-#define scm_primitive_eval(form) fix_guile_1_4_scm_primitive_eval (form)
-
-#define scm_int2num(x) scm_long2num (x)
-#define scm_current_module() (SCM)0
-#define scm_set_current_module(x) (void)x
-#define scm_c_resolve_module(x) (SCM)0
-
-inline SCM scm_c_make_vector (int k, SCM val) {
- return scm_make_vector (scm_from_int (k), val);
-}
-#define scm_c_define_gsubr scm_make_gsubr
-#define scm_remember_upto_here_1(s) scm_remember (&s)
-#define scm_gc_protect_object scm_protect_object
-#define scm_gc_unprotect_object scm_unprotect_object
-#define scm_list_n scm_listify
-#define SCM_STRING_CHARS SCM_CHARS
-#define SCM_STRING_LENGTH SCM_LENGTH
-#define SCM_SYMBOL_CHARS SCM_CHARS
-#define SCM_SYMBOL_LENGTH SCM_LENGTH
-#define SCM_VECTOR_LENGTH SCM_LENGTH
-
-#define SMOB_FREE_RETURN_VAL(CL) sizeof(CL)
-#define scm_done_free(x)
-#endif
+#if SCM_MINOR_VERSION < 7
+/* guile-1.6.x compatibility */
+#define scm_gc_unregister_collectable_memory(a, b, c) scm_done_free (b)
+#define scm_gc_register_collectable_memory(a, b, c) scm_done_malloc (b)
+#define SCM_VECTOR_REF(v,i) (SCM_VELTS ((v))[(i)])
+#define scm_from_int(x) SCM_MAKINUM (x)
+#define scm_hash_table_p scm_vector_p
+#endif /* SCM_MINOR_VERSION < 7 */
#ifndef SMOB_FREE_RETURN_VAL
#define SMOB_FREE_RETURN_VAL(CL) 0
#endif
-
-#if GUILE_MINOR_VERSION < 7
-#define scm_gc_unregister_collectable_memory(a,b,c) scm_done_free(b)
-#define scm_gc_register_collectable_memory(a,b,c) scm_done_malloc(b)
-#define SCM_VECTOR_REF(v,i) (SCM_VELTS((v))[(i)])
-#define scm_from_int(x) SCM_MAKINUM(x)
-#define scm_hash_table_p scm_vector_p
-
-#endif
-
-#include "direction.hh"
-#include "flower-proto.hh"
-
#ifndef SCM_PACK
#define SCM_PACK(x) ((SCM) x)
-
#endif
+
#ifndef SCM_UNPACK
-#define SCM_UNPACK(x) ( x)
+#define SCM_UNPACK(x) (x)
#endif
-/*
- conversion functions follow the GUILE naming convention, i.e.
-
- A ly_B2A (B b);
- */
+/** Conversion functions follow the GUILE naming convention, i.e.
+ A ly_B2A (B b); */
SCM ly_last (SCM list);
SCM ly_write2scm (SCM s);
SCM ly_deep_copy (SCM);
-SCM ly_truncate_list (int k, SCM l );
-
-
-/*
- Unreliable on gcc2
- */
-// #define CACHE_SYMBOLS
-
+SCM ly_truncate_list (int k, SCM lst);
#if (__GNUC__ > 2)
-/*
- todo: should add check for x86 as well
- */
+/* Unreliable with gcc-2.x
+ FIXME: should add check for x86 as well? */
#define CACHE_SYMBOLS
#endif
-
#ifdef CACHE_SYMBOLS
-
-/*
- Using this trick we cache the value of scm_str2symbol ("fooo") where
+/* Using this trick we cache the value of scm_str2symbol ("fooo") where
"fooo" is a constant string. This is done at the cost of one static
variable per ly_symbol2scm() use, and one boolean evaluation for
every call.
- The overall speedup of lily is about 5% on a run of wtk1-fugue2
-
-*/
-#define ly_symbol2scm(x) ({ static SCM cached; \
- SCM value = cached; /* We store this one locally, since G++ -O2 fucks up else */ \
+ The overall speedup of lily is about 5% on a run of wtk1-fugue2. */
+#define ly_symbol2scm(x) ({ static SCM cached; \
+ SCM value = cached; /* We store this one locally, since G++ -O2 fucks up else */ \
if ( __builtin_constant_p ((x)))\
{ if (!cached)\
value = cached = scm_gc_protect_object (scm_str2symbol((x)));\
value; })
#else
inline SCM ly_symbol2scm(char const* x) { return scm_str2symbol((x)); }
-#endif
+#endif
extern SCM global_lily_module;
TODO: rename me to ly_c_lily_module_eval
*/
#define ly_scheme_function(x) ({static SCM cached; \
- SCM value = cached; /* We store this one locally, since G++ -O2 fucks up else */ \
+ SCM value = cached; /* We store this one locally, since G++ -O2 fucks up else */ \
if ( __builtin_constant_p ((x)))\
{ if (!cached)\
value = cached = scm_gc_protect_object (scm_eval(scm_str2symbol (x), global_lily_module));\
SCM alist_to_hashq (SCM);
inline SCM ly_cdr (SCM x) { return SCM_CDR (x); }
-inline SCM ly_car (SCM x) { return SCM_CAR (x); }
+inline SCM ly_car (SCM x) { return SCM_CAR (x); }
inline SCM ly_caar (SCM x) { return SCM_CAAR (x); }
inline SCM ly_cdar (SCM x) { return SCM_CDAR (x); }
inline SCM ly_cadr (SCM x) { return SCM_CADR (x); }
inline bool ly_c_list_p (SCM x) { return SCM_NFALSEP (scm_list_p (x)); }
inline bool ly_c_procedure_p (SCM x) { return SCM_NFALSEP (scm_procedure_p (x)); }
inline bool ly_c_eq_p (SCM x, SCM y) { return SCM_EQ_P (x, y); }
-inline bool ly_c_equal_p (SCM x, SCM y) {
- return SCM_NFALSEP (scm_equal_p (x, y));
+inline bool ly_c_equal_p (SCM x, SCM y) {
+ return SCM_NFALSEP (scm_equal_p (x, y));
}
inline bool ly_scm2bool (SCM x) { return SCM_NFALSEP (x); }
inline char ly_scm2char (SCM x) { return SCM_CHAR(x); }
inline int ly_scm2int (SCM x) { return scm_num2int (x, 0, "ly_scm2int"); }
inline double ly_scm2double (SCM x) { return scm_num2dbl (x, "ly_scm2double"); }
-inline unsigned long ly_length (SCM x) {
+inline unsigned long ly_length (SCM x) {
return scm_num2ulong (scm_length (x), 0, "ly_length");
}
inline unsigned long ly_vector_length (SCM x) { return SCM_VECTOR_LENGTH (x); }
inline SCM ly_bool2scm (bool x) { return SCM_BOOL (x); }
-inline SCM ly_append2 (SCM x1, SCM x2) {
- return scm_append (scm_listify (x1, x2, SCM_UNDEFINED));
+inline SCM ly_append2 (SCM x1, SCM x2) {
+ return scm_append (scm_listify (x1, x2, SCM_UNDEFINED));
}
-inline SCM ly_append3 (SCM x1, SCM x2, SCM x3) {
- return scm_append (scm_listify (x1, x2, x3, SCM_UNDEFINED));
+inline SCM ly_append3 (SCM x1, SCM x2, SCM x3) {
+ return scm_append (scm_listify (x1, x2, x3, SCM_UNDEFINED));
}
-inline SCM ly_append4 (SCM x1, SCM x2, SCM x3, SCM x4) {
- return scm_append (scm_listify (x1, x2, x3, x4, SCM_UNDEFINED));
+inline SCM ly_append4 (SCM x1, SCM x2, SCM x3, SCM x4) {
+ return scm_append (scm_listify (x1, x2, x3, x4, SCM_UNDEFINED));
}
/*
display and print newline.
*/
-extern "C" {
+extern "C" {
void ly_display_scm (SCM s);
}
-#include "array.hh"
-
void read_lily_scm_file (String);
void ly_c_init_guile ();
#if __GNUC__ > 2 || __GNUC_MINOR__ >= 96
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);
+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) (...);
static SCM NAME ## _proc
/*
- Make TYPE::FUNC available as a Scheme function.
+ Make TYPE::FUNC available as a Scheme function.
*/
#define MAKE_SCHEME_CALLBACK(TYPE, FUNC, ARGCOUNT) \
SCM TYPE :: FUNC ## _proc;\
#define LY_DEFINE(FNAME, PRIMNAME, REQ, OPT, VAR, ARGLIST, DOCSTRING) \
SCM FNAME ARGLIST ; \
-LY_DEFINE_WITHOUT_DECL(FNAME, FNAME, PRIMNAME, REQ, OPT, VAR, ARGLIST, DOCSTRING)
+LY_DEFINE_WITHOUT_DECL(FNAME, FNAME, PRIMNAME, REQ, OPT, VAR, ARGLIST, DOCSTRING)
#define LY_DEFINE_MEMBER_FUNCTION(CLASS, FNAME, PRIMNAME, REQ, OPT, VAR, ARGLIST, DOCSTRING) \
SCM FNAME ARGLIST ; \
-LY_DEFINE_WITHOUT_DECL(CLASS ## FNAME, CLASS::FNAME, PRIMNAME, REQ, OPT, VAR, ARGLIST, DOCSTRING)
+LY_DEFINE_WITHOUT_DECL(CLASS ## FNAME, CLASS::FNAME, PRIMNAME, REQ, OPT, VAR, ARGLIST, DOCSTRING)
#define get_property(x) internal_get_property(ly_symbol2scm(x))
-/*
- ly-smobs.icc -- implement smob glue.
-
+/*
+ ly-smobs.icc -- implement smob glue.
+
source file of the GNU LilyPond music typesetter
-
+
(c) 1999--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include "smobs.hh"
-
-#define IMPLEMENT_TYPE_P(CL, FUNCNAME)\
-SCM CL ## _type_p_proc;\
-void init_type_ ## CL ()\
-{\
- SCM subr = scm_c_define_gsubr (FUNCNAME, 1, 0, 0, (Scheme_function_unknown) CL::smob_p);\
- CL ## _type_p_proc = subr;\
- ly_add_function_documentation (subr, FUNCNAME, "(SCM x)", "Is @var{x} a @code{" #CL "} object?");\
- scm_c_export (FUNCNAME, NULL);\
-}\
+#define IMPLEMENT_TYPE_P(CL, FUNCNAME) \
+SCM CL ## _type_p_proc; \
+void init_type_ ## CL () \
+{ \
+ SCM subr = scm_c_define_gsubr (FUNCNAME, 1, 0, 0, \
+ (Scheme_function_unknown) CL::smob_p); \
+ CL ## _type_p_proc = subr; \
+ ly_add_function_documentation (subr, FUNCNAME, "(SCM x)", \
+ "Is @var{x} a @code{" #CL "} object?"); \
+ scm_c_export (FUNCNAME, NULL); \
+} \
ADD_SCM_INIT_FUNC (init_type_ ## CL, init_type_ ## CL)
#ifndef SCM_CELL_TYPE
#define SCM_CELL_WORD_1(X) SCM_CDR (X)
#endif
-
-
-#define IMPLEMENT_BASE_SMOBS(CL) \
-scm_t_bits CL::smob_tag_; \
-SCM \
-CL::smob_p (SCM s) \
-{ \
- if (SCM_NIMP (s) && SCM_CELL_TYPE (s) == smob_tag_) \
- return SCM_BOOL_T; \
- else \
- return SCM_BOOL_F; \
- \
-} \
-void \
-CL::init_smobs () \
-{ \
- smob_tag_ = scm_make_smob_type (#CL, 0); \
- scm_set_smob_mark (smob_tag_, CL::mark_smob); \
- scm_set_smob_free (smob_tag_, CL::free_smob); \
- scm_set_smob_print (smob_tag_, CL::print_smob); \
- scm_set_smob_equalp (smob_tag_, CL::equal_p); \
-} \
-size_t \
-CL::free_smob (SCM ses) \
-{ \
- CL * s = (CL*) SCM_CDR (ses); \
- delete s; \
- scm_gc_unregister_collectable_memory (s, sizeof (CL), #CL " smob"); \
- return SMOB_FREE_RETURN_VAL(CL);\
-}\
+#define IMPLEMENT_BASE_SMOBS(CL) \
+scm_t_bits CL::smob_tag_; \
+SCM \
+CL::smob_p (SCM s) \
+{ \
+ if (SCM_NIMP (s) && SCM_CELL_TYPE (s) == smob_tag_) \
+ return SCM_BOOL_T; \
+ else \
+ return SCM_BOOL_F; \
+ \
+} \
+ \
+void \
+CL::init_smobs () \
+{ \
+ smob_tag_ = scm_make_smob_type (#CL, 0); \
+ scm_set_smob_mark (smob_tag_, CL::mark_smob); \
+ scm_set_smob_free (smob_tag_, CL::free_smob); \
+ scm_set_smob_print (smob_tag_, CL::print_smob); \
+ scm_set_smob_equalp (smob_tag_, CL::equal_p); \
+} \
+ \
+size_t \
+CL::free_smob (SCM ses) \
+{ \
+ CL *s = (CL*) SCM_CDR (ses); \
+ delete s; \
+ scm_gc_unregister_collectable_memory (s, sizeof (CL), #CL " smob"); \
+ return SMOB_FREE_RETURN_VAL(CL); \
+} \
+ \
ADD_SCM_INIT_FUNC (CL, CL::init_smobs)
-
-#define IMPLEMENT_SIMPLE_SMOBS(CL) \
-IMPLEMENT_BASE_SMOBS(CL);\
-SCM CL::smobbed_copy () const \
-{ \
- CL * ptr = new CL (*this);\
- SCM s; \
- s = scm_cons (SCM_PACK (CL::smob_tag_), SCM_PACK (ptr)); \
+#define IMPLEMENT_SIMPLE_SMOBS(CL) \
+IMPLEMENT_BASE_SMOBS(CL); \
+SCM CL::smobbed_copy () const \
+{ \
+ CL *ptr = new CL (*this); \
+ SCM s; \
+ s = scm_cons (SCM_PACK (CL::smob_tag_), SCM_PACK (ptr)); \
scm_gc_register_collectable_memory ((CL*)this, sizeof (CL), #CL " smob"); \
- \
- return s; \
-} \
-
-
-#define IMPLEMENT_SMOBS(CL) \
-IMPLEMENT_BASE_SMOBS (CL) \
-void \
-CL::smobify_self () \
-{ \
- SCM s = unprotected_smobify_self ();\
- scm_gc_protect_object (s);\
-}\
-SCM \
-CL::unprotected_smobify_self () \
-{ \
- /* \
- This is local. We don't assign to self_scm_ directly, to assure \
- that S isn't GC-ed from under us. \
- \
- We don't use smobbed_self () to ensure that mark_smob () doesn't have to \
- deal half-initialized objects: scm_done_malloc ( ) might trigger GC. \
- the warning in smobs.hh is just to be doubleplus goodly sure \
- */ \
- SCM s;\
- SCM_NEWSMOB (s, CL::smob_tag_, this);\
- self_scm_ = s; \
- scm_gc_register_collectable_memory (this, sizeof (CL), #CL " smob"); \
- return s; \
+ \
+ return s; \
+} \
+
+
+#define IMPLEMENT_SMOBS(CL) \
+IMPLEMENT_BASE_SMOBS (CL) \
+void \
+CL::smobify_self () \
+{ \
+ SCM s = unprotected_smobify_self (); \
+ scm_gc_protect_object (s); \
+} \
+ \
+SCM \
+CL::unprotected_smobify_self () \
+{ \
+ /* \
+ This is local. We don't assign to self_scm_ directly, to assure \
+ that S isn't GC-ed from under us. \
+ \
+ We don't use smobbed_self () to ensure that mark_smob () doesn't have to \
+ deal half-initialized objects: scm_done_malloc ( ) might trigger GC. \
+ the warning in smobs.hh is just to be doubleplus goodly sure \
+ */ \
+ SCM s; \
+ SCM_NEWSMOB (s, CL::smob_tag_, this); \
+ self_scm_ = s; \
+ scm_gc_register_collectable_memory (this, sizeof (CL), #CL " smob"); \
+ return s; \
}
-#define IMPLEMENT_DEFAULT_EQUAL_P(CL) \
-SCM \
-CL::equal_p (SCM a , SCM b) \
-{ \
- return a == b ? SCM_BOOL_T : SCM_BOOL_F; \
-}
+#define IMPLEMENT_DEFAULT_EQUAL_P(CL) \
+SCM \
+CL::equal_p (SCM a , SCM b) \
+{ \
+ return a == b ? SCM_BOOL_T : SCM_BOOL_F; \
+} \
#endif /* LY_SMOBS_ICC */
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