- 2, 0, 0, (SCM parser_smob, SCM ly_code),
- "Parse the string @var{ly-code} with @var{parser-smob}."
- " Upon failure, throw @code{ly-file-failed} key.")
+ 2, 0, 0, (SCM parser_smob, SCM ly_code),
+ "Parse the string @var{ly-code} with @var{parser-smob}."
+ " Upon failure, throw @code{ly-file-failed} key.")
+{
+ LY_ASSERT_SMOB (Lily_parser, parser_smob, 1);
+ Lily_parser *parser = unsmob<Lily_parser> (parser_smob);
+ LY_ASSERT_TYPE (scm_is_string, ly_code, 2);
+
+ if (!parser->lexer_->is_clean ())
+ parser->parser_error (_ ("ly:parser-parse-string is only valid with a new parser."
+ " Use ly:parser-include-string instead."));
+ else
+ parser->parse_string (ly_scm2string (ly_code));
+
+ return SCM_UNSPECIFIED;
+}
+
+LY_DEFINE (ly_parse_string_expression, "ly:parse-string-expression",
+ 2, 2, 0, (SCM parser_smob, SCM ly_code, SCM filename,
+ SCM line),
+ "Parse the string @var{ly-code} with @var{parser-smob}."
+ " Return the contained music expression."
+ " @var{filename} and @var{line} are optional source indicators.")