/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 1998--2012 Jan Nieuwenhuizen <janneke@gnu.org>
+ Copyright (C) 1998--2014 Jan Nieuwenhuizen <janneke@gnu.org>
LilyPond is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
extern SCM global_lily_module;
-string gulp_file_to_string (string fn, bool must_exist, int size);
+string gulp_file_to_string (const string &fn, bool must_exist, int size);
SCM ly_string2scm (string const &s);
string ly_scm2string (SCM s);
string ly_symbol2string (SCM);
-string robust_symbol2string (SCM, string);
+string robust_symbol2string (SCM, const string&);
Rational ly_scm2rational (SCM);
SCM ly_rational2scm (Rational);
SCM ly_offset2scm (Offset);
Drul_array<bool> robust_scm2booldrul (SCM, Drul_array<bool>);
Interval robust_scm2interval (SCM, Drul_array<Real>);
Offset robust_scm2offset (SCM, Offset);
-string robust_scm2string (SCM, string);
+string robust_scm2string (SCM, const string&);
Rational robust_scm2rational (SCM, Rational);
vector<Real> ly_scm2floatvector (SCM);
SCM ly_floatvector2scm (vector<Real> v);
inline bool ly_is_procedure (SCM x) { return scm_is_true (scm_procedure_p (x)); }
inline bool ly_is_port (SCM x) { return scm_is_true (scm_port_p (x)); }
+bool ly_is_rational (SCM);
/*
want to take the address of this function; scm_is_symbol() is a
macro.
inline SCM ly_append2 (SCM x1, SCM x2)
{
- return scm_append (scm_listify (x1, x2, SCM_UNDEFINED));
+ return scm_append (scm_list_2 (x1, x2));
}
inline SCM ly_append3 (SCM x1, SCM x2, SCM x3)
{
- return scm_append (scm_listify (x1, x2, x3, SCM_UNDEFINED));
+ return scm_append (scm_list_3 (x1, x2, x3));
}
inline SCM ly_append4 (SCM x1, SCM x2, SCM x3, SCM x4)
{
- return scm_append (scm_listify (x1, x2, x3, x4, SCM_UNDEFINED));
+ return scm_append (scm_list_4 (x1, x2, x3, x4));
}
/*