source file of the GNU LilyPond music typesetter
- (c) 1998--2004 Jan Nieuwenhuizen <janneke@gnu.org>
- Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1998--2006 Jan Nieuwenhuizen <janneke@gnu.org>
+ Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
+#include "lily-guile.hh"
#include <cstdio>
#include <cstdlib>
#include <cstring> /* strdup, strchr */
#include <cctype>
-#include <libintl.h> // gettext on macos x
-#include "version.hh"
-#include "lily-guile.hh"
+using namespace std;
+
+#include "config.hh"
+
+#include "dimensions.hh"
+#include "direction.hh"
+#include "file-path.hh"
+#include "international.hh"
#include "libc-extension.hh"
#include "main.hh"
-#include "file-path.hh"
-#include "warn.hh"
-#include "direction.hh"
+#include "misc.hh"
#include "offset.hh"
#include "pitch.hh"
-#include "dimensions.hh"
+#include "string-convert.hh"
#include "source-file.hh"
-#include "misc.hh"
+#include "version.hh"
+#include "warn.hh"
// #define TEST_GC
ly_to_string (SCM scm)
{
return scm_call_3 (ly_lily_module_constant ("format"), SCM_BOOL_F,
+
scm_makfrom0str ("~S"), scm);
}
SCM
ly_write2scm (SCM s)
{
- SCM port = scm_mkstrport (SCM_INUM0,
+ SCM port = scm_mkstrport (SCM_INUM0,
scm_make_string (SCM_INUM0, SCM_UNDEFINED),
SCM_OPN | SCM_WRTNG,
"ly_write2string");
// SCM write = scm_eval_3 (ly_symbol2scm ("write"), s, SCM_EOL);
SCM write = scm_primitive_eval (ly_symbol2scm ("write"));
-
+
// scm_apply (write, port, SCM_EOL);
scm_call_2 (write, s, port);
return scm_strport_to_string (port);
return scm_list_n (ly_symbol2scm ("quote"), s, SCM_UNDEFINED);
}
-String
+string
ly_symbol2string (SCM s)
{
/*
Ugh. this is not very efficient.
- */
+ */
SCM str = scm_symbol_to_string (s);
return ly_scm2string (str);
}
-String
-gulp_file_to_string (String fn, bool must_exist)
+string
+gulp_file_to_string (string fn, bool must_exist, int size)
{
- String s = global_path.find (fn);
+ string s = global_path.find (fn);
if (s == "")
{
if (must_exist)
{
- String e = _f ("can't find file: `%s'", fn);
+ string e = _f ("can't find file: `%s'", fn);
e += " ";
e += _f ("(load path: `%s')", global_path.to_string ());
error (e);
return s;
}
- if (verbose_global_b)
+ if (be_verbose_global)
progress_indication ("[" + s);
- int n;
+ int n = size;
char *str = gulp_file (s, &n);
- String result ((Byte*) str, n);
+ string result (str, n);
delete[] str;
-
- if (verbose_global_b)
+
+ if (be_verbose_global)
progress_indication ("]");
return result;
}
-
-
extern "C" {
// maybe gdb 5.0 becomes quicker if it doesn't do fancy C++ typing?
-void
-ly_display_scm (SCM s)
-{
- scm_display (s, scm_current_output_port ());
- scm_newline (scm_current_output_port ());
-}
+ void
+ ly_display_scm (SCM s)
+ {
+ scm_display (s, scm_current_output_port ());
+ scm_newline (scm_current_output_port ());
+ }
};
-String
+string
ly_scm2string (SCM str)
{
assert (scm_is_string (str));
- return String ((Byte*)scm_i_string_chars (str),
- (int) scm_i_string_length (str));
+ return string (scm_i_string_chars (str),
+ (int) scm_i_string_length (str));
}
char *
{
SCM_ASSERT_TYPE (scm_is_string (str), str, SCM_ARG1, __FUNCTION__, "string");
- size_t len = SCM_STRING_LENGTH (str);
+ size_t len = scm_i_string_length (str);
if (char *new_str = (char *) malloc ((len + 1) * sizeof (char)))
{
memcpy (new_str, scm_i_string_chars (str), len);
if (lenp)
*lenp = len;
-
+
return new_str;
}
return 0;
SCM
index_get_cell (SCM s, Direction d)
{
-
+
assert (d);
return (d == LEFT) ? scm_car (s) : scm_cdr (s);
}
scm_set_cdr_x (s, v);
return s;
}
-
+
bool
is_number_pair (SCM p)
{
}
typedef void (*Void_fptr) ();
-Array<Void_fptr> *scm_init_funcs_;
+vector<Void_fptr> *scm_init_funcs_;
void add_scm_init_func (void (*f) ())
{
if (!scm_init_funcs_)
- scm_init_funcs_ = new Array<Void_fptr>;
+ scm_init_funcs_ = new vector<Void_fptr>;
- scm_init_funcs_->push (f);
+ scm_init_funcs_->push_back (f);
}
void
ly_init_ly_module (void *)
{
- for (int i = scm_init_funcs_->size () ; i--;)
- (scm_init_funcs_->elem (i)) ();
+ for (vsize i = scm_init_funcs_->size (); i--;)
+ (scm_init_funcs_->at (i)) ();
+
+ if (be_verbose_global)
+ {
+ progress_indication ("[");
+ scm_display (scm_c_eval_string ("(%search-load-path \"lily.scm\")"),
+ scm_current_error_port ());
+ progress_indication ("]\n");
+ }
- if (verbose_global_b)
- progress_indication ("\n");
-
scm_primitive_load_path (scm_makfrom0str ("lily.scm"));
}
if (scm_is_number (s))
{
int i = scm_to_int (s);
- return i>= -1 && i <= 1;
+ return i >= -1 && i <= 1;
}
return false;
}
SCM
ly_interval2scm (Drul_array<Real> i)
{
- return scm_cons (scm_make_real (i[LEFT]), scm_make_real (i[RIGHT]));
+ return scm_cons (scm_from_double (i[LEFT]), scm_from_double (i[RIGHT]));
}
bool
{
SCM s = scm_cons (SCM_EOL, SCM_EOL);
scm_set_car_x (s, s);
-
+
return s;
}
appendable_list_append (SCM l, SCM elt)
{
SCM newcons = scm_cons (elt, SCM_EOL);
-
- scm_set_cdr_x (scm_car (l), newcons);
+
+ scm_set_cdr_x (scm_car (l), newcons);
scm_set_car_x (l, newcons);
}
SCM
ly_offset2scm (Offset o)
{
- return scm_cons (scm_make_real (o[X_AXIS]), scm_make_real (o[Y_AXIS]));
+ return scm_cons (scm_from_double (o[X_AXIS]), scm_from_double (o[Y_AXIS]));
}
Offset
{
if (scm_is_pair (src))
return scm_cons (ly_deep_copy (scm_car (src)), ly_deep_copy (scm_cdr (src)));
- else if (ly_c_vector_p (src))
+ else if (scm_is_vector (src))
{
- int len = SCM_VECTOR_LENGTH (src);
+ int len = scm_c_vector_length (src);
SCM nv = scm_c_make_vector (len, SCM_UNDEFINED);
- for (int i = 0 ;i < len ; i++)
+ for (int i = 0;i < len; i++)
{
- SCM si = scm_int2num (i);
- scm_vector_set_x (nv, si, ly_deep_copy (scm_vector_ref (src, si)));
+ SCM si = scm_from_int (i);
+ scm_vector_set_x (nv, si, ly_deep_copy (scm_vector_ref (src, si)));
}
}
return src;
}
-SCM
-ly_chain_assoc_get (SCM key, SCM achain, SCM dfault)
-{
- if (scm_is_pair (achain))
- {
- SCM handle = scm_assoc (key, scm_car (achain));
- if (scm_is_pair (handle))
- return scm_cdr (handle);
- else
- return ly_chain_assoc (key, scm_cdr (achain));
- }
- else
- return dfault;
-}
-
-SCM
-ly_chain_assoc (SCM key, SCM achain)
-{
- if (scm_is_pair (achain))
- {
- SCM handle = scm_assoc (key, scm_car (achain));
- if (scm_is_pair (handle))
- return handle;
- else
- return ly_chain_assoc (key, scm_cdr (achain));
- }
- else
- return SCM_BOOL_F;
-}
-
/* looks the key up in the cdrs of the alist-keys
- ignoring the car and ignoring non-pair keys.
Returns first match found, i.e.
alist = ((1 . 10)
- ((1 . 2) . 11)
- ((2 . 1) . 12)
- ((3 . 0) . 13)
- ((4 . 1) . 14) )
-
-I would like (ly_assoc_cdr 1) to return 12 - because it's the first
-element with the cdr of the key = 1. In other words (alloc_cdr key)
-corresponds to call
-
-(alloc (anything . key))
-
+ ((1 . 2) . 11)
+ ((2 . 1) . 12)
+ ((3 . 0) . 13)
+ ((4 . 1) . 14) )
+ I would like (ly_assoc_cdr 1) to return 12 - because it's the first
+ element with the cdr of the key = 1. In other words (alloc_cdr key)
+ corresponds to call
+ (alloc (anything . key))
*/
SCM
ly_assoc_cdr (SCM key, SCM alist)
if (scm_is_pair (alist))
{
SCM trykey = scm_caar (alist);
- if (scm_is_pair (trykey) && to_boolean (scm_equal_p (key, scm_cdr (trykey))))
+ if (scm_is_pair (trykey)
+ && to_boolean (scm_equal_p (key, scm_cdr (trykey))))
return scm_car (alist);
- else
- return ly_assoc_cdr (key, scm_cdr (alist));
+ return ly_assoc_cdr (key, scm_cdr (alist));
}
return SCM_BOOL_F;
}
-/* LST has the form "sym1 sym2 sym3\nsym4\nsym5"
- i.e. \n and ' ' can be used interchangeably as separators. */
SCM
-parse_symbol_list (char const *lst)
-{
- char *s = strdup (lst);
- char *orig = s;
- SCM create_list = SCM_EOL;
-
- char * e = s + strlen (s) - 1;
- while (e >= s && isspace (*e))
- *e-- = 0;
-
- for (char * p = s; *p; p++)
- if (*p == '\n')
- *p = ' ';
-
- if (!s[0])
- s = 0;
-
- while (s)
- {
- char *next = strchr (s, ' ');
- if (next)
- *next++ = 0;
-
- create_list = scm_cons (ly_symbol2scm (s), create_list);
- s = next;
- }
+ly_string_array_to_scm (vector<string> a)
+{
+ SCM s = SCM_EOL;
+ for (vsize i = a.size (); i ; i--)
+ s = scm_cons (ly_symbol2scm (a[i - 1].c_str ()), s);
+ return s;
+}
- free (orig);
- return create_list;
+/* SYMBOLS is a whitespace separated list. */
+SCM
+parse_symbol_list (char const *symbols)
+{
+ while (isspace (*symbols))
+ *symbols++;
+ string s = symbols;
+ replace_all (s, '\n', ' ');
+ replace_all (s, '\t', ' ');
+ return ly_string_array_to_scm (string_split (s, ' '));
}
SCM
return lst;
}
-String
+string
print_scm_val (SCM val)
{
- String realval = ly_scm2string (ly_write2scm (val));
+ string realval = ly_scm2string (ly_write2scm (val));
if (realval.length () > 200)
- realval = realval.left_string (100)
+ realval = realval.substr (0, 100)
+ "\n :\n :\n"
- + realval.right_string (100);
- return realval;
+ + realval.substr (realval.length () - 100);
+ return realval;
}
bool
-type_check_assignment (SCM sym, SCM val, SCM type_symbol)
+type_check_assignment (SCM sym, SCM val, SCM type_symbol)
{
bool ok = true;
TODO: should remove #f from allowed vals?
- */
+ */
if (val == SCM_EOL || val == SCM_BOOL_F)
return ok;
TODO: deprecate the use of \override and \revert for
autoBeamSettings?
- or use a symbol autoBeamSettingS?
- */
- return true;
+ or use a symbol autoBeamSettingS?
+ */
+ return true;
#endif
-
+
SCM type = scm_object_property (sym, type_symbol);
- if (type != SCM_EOL && !ly_c_procedure_p (type))
- {
- warning (_f ("Can't find property type-check for `%s' (%s).",
- ly_symbol2string (sym).to_str0 (),
- ly_symbol2string (type_symbol).to_str0 ())
- + " " + _ ("Perhaps you made a typing error?"));
-
- /* Be strict when being anal :) */
- if (internal_type_checking_global_b)
- abort ();
-
- warning (_ ("Doing assignment anyway."));
- }
+ if (type != SCM_EOL && !ly_is_procedure (type))
+ {
+ warning (_f ("can't find property type-check for `%s' (%s).",
+ ly_symbol2string (sym).c_str (),
+ ly_symbol2string (type_symbol).c_str ())
+ + " " + _ ("perhaps a typing error?"));
+
+ /* Be strict when being anal :) */
+ if (do_internal_type_checking_global)
+ abort ();
+
+ warning (_ ("doing assignment anyway"));
+ }
else
{
if (val != SCM_EOL
- && ly_c_procedure_p (type)
+ && ly_is_procedure (type)
&& scm_call_1 (type, val) == SCM_BOOL_F)
{
- SCM errport = scm_current_error_port ();
ok = false;
SCM typefunc = ly_lily_module_constant ("type-name");
SCM type_name = scm_call_1 (typefunc, type);
-
- scm_puts (_f ("Type check for `%s' failed; value `%s' must be of type `%s'",
- ly_symbol2string (sym).to_str0 (),
- print_scm_val (val),
- ly_scm2string (type_name).to_str0 ()).to_str0 (),
- errport);
- scm_puts ("\n", errport);
+ warning (_f ("type check for `%s' failed; value `%s' must be of type `%s'",
+ ly_symbol2string (sym).c_str (),
+ print_scm_val (val),
+ ly_scm2string (type_name).c_str ()));
+ progress_indication ("\n");
}
}
return ok;
}
-
/* some SCM abbrevs
- zijn deze nou handig?
- zijn ze er al in scheme, maar heten ze anders? */
-
+zijn deze nou handig?
+zijn ze er al in scheme, maar heten ze anders? */
/* Remove doubles from (sorted) list */
SCM
for (SCM i = list; scm_is_pair (i); i = scm_cdr (i))
{
if (!scm_is_pair (scm_cdr (i))
- || !ly_c_equal_p (scm_car (i), scm_cadr (i)))
+ || !ly_is_equal (scm_car (i), scm_cadr (i)))
unique = scm_cons (scm_car (i), unique);
}
return scm_reverse_x (unique, SCM_EOL);
}
-
static int
scm_default_compare (void const *a, void const *b)
{
- SCM pa = *(SCM*) a;
- SCM pb = *(SCM*) b;
+ SCM pa = *(SCM *) a;
+ SCM pb = *(SCM *) b;
if (pa == pb)
return 0;
return pa < pb ? -1 : 1;
}
-/* Modify LST in place: qsort it. */
+/* Modify LST in place: qsort it.
+
+FIXME: unused, junk? */
SCM
ly_list_qsort_uniq_x (SCM lst)
{
*tail = SCM_EOL;
delete[] arr;
- return lst;
+ return lst;
}
-
/* tail add */
SCM
ly_snoc (SCM s, SCM list)
{
SCM i = scm_car (after);
after = scm_cdr (after);
- if (ly_c_equal_p (i, s))
+ if (ly_is_equal (i, s))
break;
before = scm_cons (i, before);
}
- return scm_cons ( scm_reverse_x (before, SCM_EOL), after);
-
+ return scm_cons (scm_reverse_x (before, SCM_EOL), after);
}
-
void
taint (SCM *)
{
/*
nop.
- */
+ */
}
/*
display stuff without using stack
- */
+*/
SCM
display_list (SCM s)
{
for (; scm_is_pair (s); s = scm_cdr (s))
{
scm_display (scm_car (s), p);
- scm_puts (" ", p);
+ scm_puts (" ", p);
}
scm_puts (")", p);
return SCM_UNSPECIFIED;
s.set_empty ();
for (; scm_is_pair (l); l = scm_cdr (l))
if (scm_is_number (scm_car (l)))
- s.add_point (scm_to_int (scm_car (l)));
+ s.add_point (scm_to_int (scm_car (l)));
return s;
}
/* Return I-th element, or last elt L. If I < 0, then we take the first
element.
-
+
PRE: length (L) > 0 */
SCM
robust_list_ref (int i, SCM l)
return x;
}
+Direction
+robust_scm2dir (SCM d, Direction def)
+{
+ if (is_direction (d))
+ def = to_dir (d);
+ return def;
+}
+
Interval
robust_scm2interval (SCM k, Drul_array<Real> v)
{
Interval i;
- i[LEFT]= v[LEFT];
- i[RIGHT]= v[RIGHT];
+ i[LEFT] = v[LEFT];
+ i[RIGHT] = v[RIGHT];
if (is_number_pair (k))
i = ly_scm2interval (k);
return i;
return v;
}
+Drul_array<bool>
+robust_scm2booldrul (SCM k, Drul_array<bool> def)
+{
+ if (scm_is_pair (k))
+ {
+ def[LEFT] = to_boolean (scm_car (k));
+ def[RIGHT] = to_boolean (scm_cdr (k));
+ }
+ return def;
+}
+
Offset
robust_scm2offset (SCM k, Offset o)
{
int i = scm_ilength (alist);
if (i < 0)
return scm_c_make_hash_table (0);
-
+
SCM tab = scm_c_make_hash_table (i);
for (SCM s = alist; scm_is_pair (s); s = scm_cdr (s))
{
SCM pt = scm_cdar (s);
scm_hashq_set_x (tab, scm_caar (s), pt);
}
- return tab;
+ return tab;
+}
+
+bool
+alist_equal_p (SCM a, SCM b)
+{
+ for (SCM s = a;
+ scm_is_pair (s); s = scm_cdr (s))
+ {
+ SCM key = scm_caar (s);
+ SCM val = scm_cdar (s);
+ SCM l = scm_assoc (key, b);
+
+ if (l == SCM_BOOL_F
+ || !ly_is_equal (scm_cdr (l), val))
+
+ return false;
+ }
+ return true;
+}
+
+SCM
+ly_alist_vals (SCM alist)
+{
+ SCM x = SCM_EOL;
+ for (SCM p = alist; scm_is_pair (p); p = scm_cdr (p))
+ x = scm_cons (scm_cdar (p), x);
+ return x;
+}
+
+SCM
+ly_hash2alist (SCM tab)
+{
+ SCM func = ly_lily_module_constant ("hash-table->alist");
+ return scm_call_1 (func, tab);
+}
+
+int
+procedure_arity (SCM proc)
+{
+ assert (ly_is_procedure (proc));
+ SCM arity = scm_procedure_property (proc,
+ ly_symbol2scm ("arity"));
+
+ SCM fixed = scm_car (arity);
+ return scm_to_int (fixed);
+}
+
+string
+mangle_cxx_identifier (string cxx_id)
+{
+ if (cxx_id.substr (0, 3) == "ly_")
+ cxx_id = cxx_id.replace (0, 3, "ly:");
+ else
+ {
+ cxx_id = String_convert::to_lower (cxx_id);
+ cxx_id = "ly:" + cxx_id;
+ }
+ if (cxx_id.substr (cxx_id.length () - 2) == "_p")
+ cxx_id = cxx_id.replace (cxx_id.length () - 2, 1, "?");
+ else if (cxx_id.substr (cxx_id.length () - 2) == "_x")
+ cxx_id = cxx_id.replace (cxx_id.length () - 2, 1, "!");
+
+ cxx_id = replace_all (cxx_id, '_', '-');
+ return cxx_id;
}
projects / lilypond.git / blobdiff