-/*
- input-smob.cc -- implement Input smob
-
+/*
+ input-smob.cc -- implement Input smob
+
source file of the GNU LilyPond music typesetter
-
- (c) 2000--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
- */
-#include "input.hh"
+ (c) 2000--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+*/
+
#include "input-smob.hh"
+
#include "string.hh"
+
#include "ly-smobs.icc"
+/* Dummy input location for use if real one is missing. */
+Input dummy_input_global;
+
static long input_tag;
static
static int
print_smob (SCM s, SCM port, scm_print_state *)
{
- String str = "#<location " + unsmob_input (s)->location_string () + ">";
+ String str = "#<location " + unsmob_input (s)->location_string () + ">";
scm_puts (str.to_str0 (), port);
return 1;
}
return 0;
}
-/*
- We don't use IMPLEMENT_TYPE_P, since the smobification part is
- implemented separately from the class.
- */
-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 ;
-}
-
-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");
-
- String m = ly_scm2string (msg);
-
- ip->message (m);
- return SCM_UNDEFINED;
-}
-
-
static void
start_input_smobs ()
{
SCM
make_input (Input ip)
{
- Input * nip = new Input (ip);
+ Input *nip = new Input (ip);
SCM z;
-
+
SCM_NEWSMOB (z, input_tag, nip);
return z;
}
-Input *
+Input *
unsmob_input (SCM s)
{
if (SCM_IMP (s))
return 0;
if (SCM_CAR (s) == (SCM)input_tag) // ugh.
- return (Input*) SCM_CDR (s);
- else
- return 0;
+ return (Input *) SCM_CDR (s);
+ else
+ return 0;
}
-
ADD_SCM_INIT_FUNC (input, start_input_smobs);
-
-Input dummy_input_global;
-