/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 1998--2011 Jan Nieuwenhuizen <janneke@gnu.org>
+ Copyright (C) 1998--2015 Jan Nieuwenhuizen <janneke@gnu.org>
Han-Wen Nienhuys <hanwen@xs4all.nl>
LilyPond is free software: you can redistribute it and/or modify
return scm_from_locale_stringn (contents.c_str (), contents.length ());
}
-
LY_DEFINE (ly_dir_p, "ly:dir?",
1, 0, 0, (SCM s),
- "Is @var{s} a direction? Valid directions are @code{-1},"
- " @code{0}, or@tie{}@code{1}, where @code{-1} represents"
+ "Is @var{s} a direction? Valid directions are @w{@code{-1}},"
+ " @code{0}, or@tie{}@code{1}, where @w{@code{-1}} represents"
" left or down, @code{1}@tie{}represents right or up, and @code{0}"
" represents a neutral direction.")
{
- if (scm_is_number (s))
+ if (scm_is_integer (s))
{
int i = scm_to_int (s);
return (i >= -1 && i <= 1) ? SCM_BOOL_T : SCM_BOOL_F;
1, 0, 0, (SCM str),
"Encode all characters in string @var{str} with hexadecimal"
" percent escape sequences, with the following exceptions:"
- " characters @code{-}, @code{.}, @code{/}, and @code{_}; and"
+ " characters @w{@code{-},} @code{.}, @code{/}, and @code{_}; and"
" characters in ranges @code{0-9}, @code{A-Z}, and @code{a-z}.")
{
LY_ASSERT_TYPE (scm_is_string, str, 1);
Real r (scm_to_double (s));
if (isinf (r) || isnan (r))
{
- programming_error (_ ("infinity or NaN encountered while converting Real number"));
- programming_error (_ ("setting to zero"));
+ programming_error ("infinity or NaN encountered while converting Real number, "
+ "setting to zero");
r = 0.0;
}
0, 0, 0, (),
"Return hash of protected objects.")
{
+ //scm_protects is available only in Guile versions before 2.1.
+#if SCM_MAJOR_VERSION < 2 || SCM_MAJOR_VERSION == 2 && SCM_MINOR_VERSION < 1
return scm_protects;
+#else
+ return programming_error ("ly:protects is not supported in Guile 2.1");
+#endif
}
LY_DEFINE (ly_gettext, "ly:gettext",
return lst;
}
+LY_DEFINE (ly_bigpdfs, "ly:bigpdfs",
+ 0, 0, 0, (),
+ "Return true if the command line includes the @option{--bigpdf} parameter."
+)
+{
+ return bigpdfs ? SCM_BOOL_T : SCM_BOOL_F;
+}
+
LY_DEFINE (ly_wide_char_2_utf_8, "ly:wide-char->utf-8",
1, 0, 0, (SCM wc),
"Encode the Unicode codepoint @var{wc}, an integer, as UTF-8.")
string m = "w";
string f = ly_scm2string (file_name);
FILE *stderrfile;
- if (mode != SCM_UNDEFINED && scm_string_p (mode))
+ if (scm_is_string (mode))
m = ly_scm2string (mode);
/* dup2 and (fileno (current-error-port)) do not work with mingw'c
gcc -mwindows. */
if (isnan (val) || isinf (val))
{
- warning (_ ("Found infinity or nan in output. Substituting 0.0"));
+ warning (_ ("Found infinity or nan in output. Substituting 0.0"));
return ("0.0");
if (strict_infinity_checking)
abort ();