source file of the GNU LilyPond music typesetter
- (c) 2000--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 2000--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
static int
print_smob (SCM s, SCM port, scm_print_state *)
{
- String str = "#<location " + unsmob_input (s)->location_str () + ">";
- scm_puts (str.ch_C (), port);
+ String str = "#<location " + unsmob_input (s)->location_string () + ">";
+ scm_puts (str.to_str0 (), port);
return 1;
}
We don't use IMPLEMENT_TYPE_P, since the smobification part is
implemented separately from the class.
*/
-SCM
-ly_input_p (SCM x)
+LY_DEFINE(ly_input, "ly:input-location?", 1, 0, 0,
+ (SCM x),
+ "Return whether @var{x} is an input location")
{
return unsmob_input (x) ? SCM_BOOL_T : SCM_BOOL_F ;
}
-SCM
-ly_input_message (SCM sip, SCM msg)
+LY_DEFINE(ly_input_message, "ly:input-message", 2, 0, 0, (SCM sip, SCM msg),
+ "Print @var{msg} as a GNU compliant error message, pointing to the\n"
+ "location in @var{sip}.\n"
+ )
{
Input *ip = unsmob_input(sip);
SCM_ASSERT_TYPE(ip, sip, SCM_ARG1, __FUNCTION__, "input location");
- SCM_ASSERT_TYPE(gh_string_p(msg), msg, SCM_ARG2, __FUNCTION__, "string");
+ SCM_ASSERT_TYPE(gh_string_p (msg), msg, SCM_ARG2, __FUNCTION__, "string");
String m = ly_scm2string (msg);
scm_set_smob_free (input_tag, free_smob);
scm_set_smob_print (input_tag, print_smob);
scm_set_smob_equalp (input_tag, 0);
-
-
- scm_c_define_gsubr ("ly-input-location?", 1, 0, 0,
- (Scheme_function_unknown)ly_input_p);
- scm_c_define_gsubr ("ly-input-message", 2, 0, 0,
- (Scheme_function_unknown)ly_input_message);
}
SCM
Input * nip = new Input (ip);
SCM z;
- SCM_NEWCELL (z);
- SCM_SETCAR (z, (SCM)input_tag);
- SCM_SETCDR (z, (SCM)nip);
- // fixme: done_malloc
+ SCM_NEWSMOB (z, input_tag, nip);
return z;
}