}
MAKE_SCHEME_CALLBACK_WITH_OPTARGS (Text_interface, interpret_markup, 3, 0,
- "Convert a text markup into a stencil. "
-"Takes 3 arguments, @var{layout}, @var{props} and @var{markup}. "
-"\n\n"
-"@var{layout} is a @code{\\layout} block; it may be obtained from a grob with "
-"@code{ly:grob-layout}. @var{props} is a alist chain, ie. a list of alists. "
-"This is typically obtained with "
-"@code{(ly:grob-alist-chain (ly:layout-lookup layout 'text-font-defaults))}. "
-"@var{markup} is the markup text to be processed. "
- );
+ "Convert a text markup into a stencil."
+" Takes three arguments, @var{layout}, @var{props}, and @var{markup}.\n"
+"\n"
+"@var{layout} is a @code{\\layout} block; it may be obtained from a grob with"
+" @code{ly:grob-layout}. @var{props} is a alist chain, ie. a list of alists."
+" This is typically obtained with"
+" @code{(ly:grob-alist-chain (ly:layout-lookup layout 'text-font-defaults))}."
+" @var{markup} is the markup text to be processed.");
SCM
Text_interface::interpret_markup (SCM layout_smob, SCM props, SCM markup)
{
ly_symbol2scm ("markup-signature"))));
}
+bool
+Text_interface::is_markup_list (SCM x)
+{
+ SCM music_list_p = ly_lily_module_constant ("markup-list?");
+ return scm_is_true (scm_call_1 (music_list_p, x));
+}
+
+
ADD_INTERFACE (Text_interface,
- "A scheme markup text, see @usermanref{Text markup} and "
- "@usermanref{New markup command definition}. "
+ "A scheme markup text, see @ruser{Text markup} and "
+ "@ruser{New markup command definition}. "
"\n\n"
"There are two important commands: ly:text-interface::print, which is a "
"grob callback, and ly:text-interface::interpret-markup ",