SCM write = scm_primitive_eval (ly_symbol2scm ("write"));
// scm_apply (write, port, SCM_EOL);
- gh_call2 (write, s, port);
+ scm_call_2 (write, s, port);
return scm_strport_to_string (port);
}
String
ly_symbol2string (SCM s)
{
- assert (gh_symbol_p (s));
+ assert (ly_symbol_p (s));
return String ((Byte*)SCM_STRING_CHARS (s), (int) SCM_STRING_LENGTH (s));
}
"Read the file @var{name}, and return its contents in a string. "
"The file is looked up using the search path.")
{
- SCM_ASSERT_TYPE (gh_string_p (name), name, SCM_ARG1, __FUNCTION__, "string");
+ SCM_ASSERT_TYPE (ly_string_p (name), name, SCM_ARG1, __FUNCTION__, "string");
return scm_makfrom0str (gulp_file_to_string (ly_scm2string (name)).to_str0 ());
}
void
ly_display_scm (SCM s)
{
- gh_display (s);
- gh_newline ();
+ scm_display (s, scm_current_output_port ());
+ scm_newline (scm_current_output_port ());
}
};
String
ly_scm2string (SCM s)
{
- assert (gh_string_p (s));
+ assert (ly_string_p (s));
char *p = SCM_STRING_CHARS (s);
String r (p);
return r;
}
+char *
+ly_scm2newstr (SCM str, size_t *lenp)
+{
+ char *new_str;
+ size_t len;
+
+ SCM_ASSERT_TYPE (ly_string_p (str), str, SCM_ARG1, __FUNCTION__, "string");
+
+ len = SCM_STRING_LENGTH (str);
+ new_str = (char *) malloc ((len + 1) * sizeof (char));
+
+ if (new_str == NULL)
+ return NULL;
+
+ memcpy (new_str, SCM_STRING_CHARS (str), len);
+ new_str[len] = '\0';
+
+ if (lenp != NULL)
+ *lenp = len;
+
+ return new_str;
+}
+
SCM
index_get_cell (SCM s, Direction d)
{
index_set_cell (SCM s, Direction d, SCM v)
{
if (d == LEFT)
- gh_set_car_x (s, v);
+ scm_set_car_x (s, v);
else if (d == RIGHT)
- gh_set_cdr_x (s, v);
+ scm_set_cdr_x (s, v);
return s;
}
LY_DEFINE (ly_warning,"ly:warn", 1, 0, 0,
(SCM str), "Scheme callable function to issue the warning @code{msg}.")
{
- SCM_ASSERT_TYPE (gh_string_p (str), str, SCM_ARG1, __FUNCTION__, "string");
+ SCM_ASSERT_TYPE (ly_string_p (str), str, SCM_ARG1, __FUNCTION__, "string");
progress_indication ("\n");
warning ("lily-guile: " + ly_scm2string (str));
return SCM_BOOL_T;
"@code{1}, where @code{-1} represents "
"left or down and @code{1} represents right or up.")
{
- if (gh_number_p (s))
+ if (ly_number_p (s))
{
- int i = gh_scm2int (s);
+ int i = ly_scm2int (s);
return (i>= -1 && i <= 1) ? SCM_BOOL_T : SCM_BOOL_F;
}
return SCM_BOOL_F;
bool
is_number_pair (SCM p)
{
- return gh_pair_p (p) && gh_number_p (ly_car (p)) && gh_number_p (ly_cdr (p));
+ return ly_pair_p (p) && ly_number_p (ly_car (p)) && ly_number_p (ly_cdr (p));
}
typedef void (*Void_fptr) ();
bool
is_direction (SCM s)
{
- if (gh_number_p (s))
+ if (ly_number_p (s))
{
- int i = gh_scm2int (s);
+ int i = ly_scm2int (s);
return i>= -1 && i <= 1;
}
return false;
bool
is_axis (SCM s)
{
- if (gh_number_p (s))
+ if (ly_number_p (s))
{
- int i = gh_scm2int (s);
+ int i = ly_scm2int (s);
return i== 0 || i == 1;
}
return false;
Direction
to_dir (SCM s)
{
- return SCM_INUMP (s) ? (Direction) gh_scm2int (s) : CENTER;
+ return SCM_INUMP (s) ? (Direction) ly_scm2int (s) : CENTER;
}
Interval
ly_scm2interval (SCM p)
{
- return Interval (gh_scm2double (ly_car (p)), gh_scm2double (ly_cdr (p)));
+ return Interval (ly_scm2double (ly_car (p)), ly_scm2double (ly_cdr (p)));
}
Drul_array<Real>
ly_scm2realdrul (SCM p)
{
- return Drul_array<Real> (gh_scm2double (ly_car (p)),
- gh_scm2double (ly_cdr (p)));
+ return Drul_array<Real> (ly_scm2double (ly_car (p)),
+ ly_scm2double (ly_cdr (p)));
}
SCM
ly_interval2scm (Drul_array<Real> i)
{
- return gh_cons (gh_double2scm (i[LEFT]), gh_double2scm (i[RIGHT]));
+ return scm_cons (scm_make_real (i[LEFT]), scm_make_real (i[RIGHT]));
}
bool
to_boolean (SCM s)
{
- return gh_boolean_p (s) && gh_scm2bool (s);
+ return ly_boolean_p (s) && ly_scm2bool (s);
}
/* Appendable list L: the cdr contains the list, the car the last cons
SCM
appendable_list ()
{
- SCM s = gh_cons (SCM_EOL, SCM_EOL);
- gh_set_car_x (s, s);
+ SCM s = scm_cons (SCM_EOL, SCM_EOL);
+ scm_set_car_x (s, s);
return s;
}
void
appendable_list_append (SCM l, SCM elt)
{
- SCM newcons = gh_cons (elt, SCM_EOL);
+ SCM newcons = scm_cons (elt, SCM_EOL);
- gh_set_cdr_x (ly_car (l), newcons);
- gh_set_car_x (l, newcons);
+ scm_set_cdr_x (ly_car (l), newcons);
+ scm_set_car_x (l, newcons);
}
SCM
ly_offset2scm (Offset o)
{
- return gh_cons (gh_double2scm (o[X_AXIS]), gh_double2scm (o[Y_AXIS]));
+ return scm_cons (scm_make_real (o[X_AXIS]), scm_make_real (o[Y_AXIS]));
}
Offset
ly_scm2offset (SCM s)
{
- return Offset (gh_scm2double (ly_car (s)),
- gh_scm2double (ly_cdr (s)));
+ return Offset (ly_scm2double (ly_car (s)),
+ ly_scm2double (ly_cdr (s)));
}
1, 0, 0, (SCM s),
"Convert @var{num} to a string without generating many decimals.")
{
- SCM_ASSERT_TYPE (gh_number_p (s), s, SCM_ARG1, __FUNCTION__, "number");
+ SCM_ASSERT_TYPE (ly_number_p (s), s, SCM_ARG1, __FUNCTION__, "number");
char str[400]; // ugh.
if (scm_exact_p (s) == SCM_BOOL_F)
{
- Real r (gh_scm2double (s));
+ Real r (ly_scm2double (s));
if (my_isinf (r) || my_isnan (r))
{
sprintf (str, "%08.4f", r);
}
else
- sprintf (str, "%d", gh_scm2int (s));
+ sprintf (str, "%d", ly_scm2int (s));
return scm_makfrom0str (str);
}
{
char const* vs = "\'(" MAJOR_VERSION " " MINOR_VERSION " " PATCH_LEVEL " " MY_PATCH_LEVEL ")" ;
- return gh_eval_str ((char*)vs);
+ return scm_c_eval_string ((char*)vs);
}
LY_DEFINE (ly_unit, "ly:unit", 0, 0, 0, (),
SCM
ly_deep_copy (SCM src)
{
- if (gh_pair_p (src))
- return gh_cons (ly_deep_copy (ly_car (src)), ly_deep_copy (ly_cdr (src)));
- else if (gh_vector_p (src))
+ if (ly_pair_p (src))
+ return scm_cons (ly_deep_copy (ly_car (src)), ly_deep_copy (ly_cdr (src)));
+ else if (ly_vector_p (src))
{
int len = SCM_VECTOR_LENGTH (src);
SCM nv = scm_c_make_vector (len, SCM_UNDEFINED);
for (int i =0 ; i < len ; i++)
{
- SCM si = gh_int2scm (i);
+ SCM si = scm_int2num (i);
scm_vector_set_x (nv, si, ly_deep_copy (scm_vector_ref (src, si)));
}
}
SCM
ly_assoc_chain (SCM key, SCM achain)
{
- if (gh_pair_p (achain))
+ if (ly_pair_p (achain))
{
SCM handle = scm_assoc (key, ly_car (achain));
- if (gh_pair_p (handle))
+ if (ly_pair_p (handle))
return handle;
else
return ly_assoc_chain (key, ly_cdr (achain));
SCM
ly_assoc_cdr (SCM key, SCM alist)
{
- if (gh_pair_p (alist))
- {
- SCM trykey = ly_caar (alist);
- if (gh_pair_p (trykey) && to_boolean (scm_equal_p (key, ly_cdr (trykey))))
- return ly_car (alist);
- else
- return ly_assoc_cdr (key, ly_cdr (alist));
- }
+ if (ly_pair_p (alist))
+ {
+ SCM trykey = ly_caar (alist);
+ if (ly_pair_p (trykey) && to_boolean (scm_equal_p (key, ly_cdr (trykey))))
+ return ly_car (alist);
+ else
+ return ly_assoc_cdr (key, ly_cdr (alist));
+ }
return SCM_BOOL_F;
}
if (next)
*next++ = 0;
- create_list = gh_cons (ly_symbol2scm (s), create_list);
+ create_list = scm_cons (ly_symbol2scm (s), create_list);
s = next;
}
{
SCM s = lst;
k--;
- for (; gh_pair_p (s) && k--; s = ly_cdr (s))
+ for (; ly_pair_p (s) && k--; s = ly_cdr (s))
;
- if (gh_pair_p (s))
- gh_set_cdr_x (s, SCM_EOL);
+ if (ly_pair_p (s))
+ scm_set_cdr_x (s, SCM_EOL);
}
return lst;
}
if (val == SCM_EOL || val == SCM_BOOL_F)
return ok;
- if (!gh_symbol_p (sym))
+ if (!ly_symbol_p (sym))
#if 0
return false;
#else
SCM type = scm_object_property (sym, type_symbol);
- if (type != SCM_EOL && !gh_procedure_p (type))
+ if (type != SCM_EOL && !ly_procedure_p (type))
{
warning (_f ("Can't find property type-check for `%s' (%s).",
ly_symbol2string (sym).to_str0 (),
else
{
if (val != SCM_EOL
- && gh_procedure_p (type)
- && gh_call1 (type, val) == SCM_BOOL_F)
+ && ly_procedure_p (type)
+ && scm_call_1 (type, val) == SCM_BOOL_F)
{
SCM errport = scm_current_error_port ();
ok = false;
SCM typefunc = ly_scheme_function ("type-name");
- SCM type_name = gh_call1 (typefunc, type);
+ SCM type_name = scm_call_1 (typefunc, type);
scm_puts (_f ("Type check for `%s' failed; value `%s' must be of type `%s'",
ly_unique (SCM list)
{
SCM unique = SCM_EOL;
- for (SCM i = list; gh_pair_p (i); i = ly_cdr (i))
+ for (SCM i = list; ly_pair_p (i); i = ly_cdr (i))
{
- if (!gh_pair_p (ly_cdr (i))
- || !gh_equal_p (ly_car (i), ly_cadr (i)))
- unique = gh_cons (ly_car (i), unique);
+ if (!ly_pair_p (ly_cdr (i))
+ || !ly_equal_p (ly_car (i), ly_cadr (i)))
+ unique = scm_cons (ly_car (i), unique);
}
return scm_reverse_x (unique, SCM_EOL);
}
SCM
ly_snoc (SCM s, SCM list)
{
- return gh_append2 (list, scm_list_n (s, SCM_UNDEFINED));
+ return ly_append2 (list, scm_list_n (s, SCM_UNDEFINED));
}
/* Split list at member s, removing s.
{
SCM before = SCM_EOL;
SCM after = list;
- for (; gh_pair_p (after);)
+ for (; ly_pair_p (after);)
{
SCM i = ly_car (after);
after = ly_cdr (after);
- if (gh_equal_p (i, s))
+ if (ly_equal_p (i, s))
break;
- before = gh_cons (i, before);
+ before = scm_cons (i, before);
}
- return gh_cons ( scm_reverse_x (before, SCM_EOL), after);
+ return scm_cons ( scm_reverse_x (before, SCM_EOL), after);
}
SCM p = scm_current_output_port ();
scm_puts ("(", p);
- for (; gh_pair_p (s); s =gh_cdr (s))
+ for (; ly_pair_p (s); s =ly_cdr (s))
{
- scm_display (gh_car (s), p);
+ scm_display (ly_car (s), p);
scm_puts (" ", p);
}
scm_puts (")", p);
{
Slice s;
s.set_empty ();
- for (; gh_pair_p (l); l = gh_cdr (l))
- if (gh_number_p (gh_car (l)))
- s.add_point (gh_scm2int (gh_car (l)));
+ for (; ly_pair_p (l); l = ly_cdr (l))
+ if (ly_number_p (ly_car (l)))
+ s.add_point (ly_scm2int (ly_car (l)));
return s;
}
SCM
robust_list_ref (int i, SCM l)
{
- while (i-- > 0 && gh_pair_p (gh_cdr (l)))
- l = gh_cdr (l);
- return gh_car (l);
+ while (i-- > 0 && ly_pair_p (ly_cdr (l)))
+ l = ly_cdr (l);
+ return ly_car (l);
}
Real
robust_scm2double (SCM k, double x)
{
- if (gh_number_p (k))
- x = gh_scm2double (k);
+ if (ly_number_p (k))
+ x = ly_scm2double (k);
return x;
}
robust_scm2int (SCM k, int o)
{
if (scm_integer_p (k) == SCM_BOOL_T)
- o = gh_scm2int (k);
+ o = ly_scm2int (k);
return o;
}
{
int i = scm_ilength (alist);
if (i < 0)
- return scm_make_vector (gh_int2scm (0), SCM_EOL);
+ return scm_make_vector (scm_int2num (0), SCM_EOL);
- SCM tab = scm_make_vector (gh_int2scm (i), SCM_EOL);
- for (SCM s = alist; gh_pair_p (s); s = ly_cdr (s))
+ SCM tab = scm_make_vector (scm_int2num (i), SCM_EOL);
+ for (SCM s = alist; ly_pair_p (s); s = ly_cdr (s))
{
SCM pt = ly_cdar (s);
scm_hashq_set_x (tab, ly_caar (s), pt);