*/
#include "book.hh"
-
#include "file-name.hh"
#include "file-path.hh"
#include "lily-version.hh"
#include "source.hh"
#include "warn.hh"
-#include "ly-smobs.icc"
-
My_lily_parser::My_lily_parser (Sources *sources)
{
last_beam_start_ = src.last_beam_start_;
smobify_self ();
- lexer_ = new My_lily_lexer (*src.lexer_);
+ if (src.lexer_)
+ lexer_ = new My_lily_lexer (*src.lexer_);
}
My_lily_parser::~My_lily_parser ()
// FIXME: Memleak: del lexer
}
+#include "ly-smobs.icc"
+
IMPLEMENT_SMOBS (My_lily_parser);
IMPLEMENT_TYPE_P (My_lily_parser, "ly:my-lily-parser?");
IMPLEMENT_DEFAULT_EQUAL_P (My_lily_parser);
My_lily_parser::mark_smob (SCM s)
{
My_lily_parser *parser = (My_lily_parser*) ly_cdr (s);
+ (void) parser;
return SCM_EOL;
}
My_lily_parser::parse_file (String init, String name, String out_name)
{
lexer_ = new My_lily_lexer (sources_);
+ // TODO: use $parser
+ lexer_->set_identifier (ly_symbol2scm ("parser"),
+ self_scm ());
output_basename_ = out_name;
lexer_->main_input_name_ = name;
lexer_ = (parent == 0 ? new My_lily_lexer (sources_)
: new My_lily_lexer (*parent));
+
+ SCM oldmod = scm_current_module ();
+ scm_set_current_module (ly_car (lexer_->scopes_));
+
+ // TODO: use $parser
+ lexer_->set_identifier (ly_symbol2scm ("parser"),
+ self_scm ());
+
lexer_->main_input_name_ = "<string>";
lexer_->main_input_b_ = true;
parent->error_level_ = lexer_->error_level_;
parent->main_input_b_ = lexer_->main_input_b_;
}
+
+ scm_set_current_module (oldmod);
+ delete lexer_;
+ lexer_ = 0;
}
void
bool store_locations_global_b;
/* Do not append `!' suffix, since 1st argument is not modified. */
-LY_DEFINE (ly_set_point_and_click, "ly:set-point-and-click", 1, 0, 0,
- (SCM what),
+LY_DEFINE (ly_set_point_and_click, "ly:set-point-and-click",
+ 1, 0, 0, (SCM what),
"Set the options for Point-and-click source specials output. The\n"
"argument is a symbol. Possible options are @code{none} (no source specials),\n"
"@code{line} and @code{line-column}")
}
LY_DEFINE (ly_parse_file, "ly:parse-file",
- 1, 0, 0,
- (SCM name),
+ 1, 0, 0, (SCM name),
"Parse a single @code{.ly} file. "
"Upon failure, throw @code{ly-file-failed} key.")
{
SCM_ASSERT_TYPE (ly_c_string_p (name), name, SCM_ARG1, __FUNCTION__, "string");
char const *file = SCM_STRING_CHARS (name);
char const *extensions[] = {"ly", "", 0};
+
String file_name = global_path.find (file, extensions);
-
+
/* By default, use base name of input file for output file name,
write output to cwd; do not use root and directory parts of input
file name. */
File_name out_file_name (file_name);
- if (file_name != "-")
- out_file_name.ext_ = output_format_global;
+
+ global_path.append (out_file_name.dir_);
+
+ out_file_name.ext_ = "";
out_file_name.root_ = "";
out_file_name.dir_ = "";
progress_indication ("\n");
My_lily_parser *parser = new My_lily_parser (&sources);
- scm_module_define (global_lily_module, ly_symbol2scm ("parser"),
- parser->self_scm ());
+
parser->parse_file (init, file_name, out_file);
bool error = parser->error_level_;
}
LY_DEFINE (ly_parse_string, "ly:parse-string",
- 1, 0, 0,
- (SCM ly_code),
+ 1, 0, 0, (SCM ly_code),
"Parse the string LY_CODE. "
"Upon failure, throw @code{ly-file-failed} key.")
{
}
LY_DEFINE (ly_clone_parser, "ly:clone-parser",
- 1, 0, 0,
- (SCM parser_smob),
+ 1, 0, 0, (SCM parser_smob),
"Return a clone of PARSER_SMOB.")
{
My_lily_parser *parser = unsmob_my_lily_parser (parser_smob);
My_lily_parser *clone = new My_lily_parser (*parser);
+
+ /* FIXME: should copy scopes too. */
return scm_gc_unprotect_object (clone->self_scm ());
}
-LY_DEFINE(ly_parser_define, "ly:parser-define",
- 3, 0, 0,
- (SCM parser_smob, SCM symbol, SCM val),
- "Bind SYMBOL to VAL in PARSER_SMOB's module.")
+LY_DEFINE (ly_parser_define, "ly:parser-define",
+ 3, 0, 0, (SCM parser_smob, SCM symbol, SCM val),
+ "Bind SYMBOL to VAL in PARSER_SMOB's module.")
{
My_lily_parser *parser = unsmob_my_lily_parser (parser_smob);
SCM_ASSERT_TYPE (ly_c_symbol_p (symbol), symbol, SCM_ARG2, __FUNCTION__, "symbol");
SCM_ASSERT_TYPE (parser, parser_smob, SCM_ARG2, __FUNCTION__, "parser");
-
parser->lexer_->set_identifier (scm_symbol_to_string (symbol), val);
return SCM_UNSPECIFIED;
}
-LY_DEFINE(ly_parser_lookup, "ly:parser-lookup",
- 2, 0, 0,
- (SCM parser_smob, SCM symbol),
- "Lookup @var{symbol} in @var{parser_smob}'s module. Undefined is '().")
+
+LY_DEFINE (ly_parser_lookup, "ly:parser-lookup",
+ 2, 0, 0, (SCM parser_smob, SCM symbol),
+ "Lookup @var{symbol} in @var{parser_smob}'s module. "
+ "Undefined is '().")
{
My_lily_parser *parser = unsmob_my_lily_parser (parser_smob);
}
LY_DEFINE (ly_parser_parse_string, "ly:parser-parse-string",
- 2, 0, 0,
- (SCM parser_smob, SCM ly_code),
+ 2, 0, 0, (SCM parser_smob, SCM ly_code),
"Parse the string LY_CODE with PARSER_SMOB."
"Upon failure, throw @code{ly-file-failed} key.")
{
-
My_lily_parser *parser = unsmob_my_lily_parser (parser_smob);
SCM_ASSERT_TYPE (parser, parser_smob, SCM_ARG1, __FUNCTION__, "parser");
paper = paper ? paper->clone () : new Output_def;
paper->set_variable (ly_symbol2scm ("is-paper"), SCM_BOOL_T);
- paper->parent_ =unsmob_output_def (parser->lexer_->lookup_identifier ("$defaultbookpaper"));
+ paper->parent_ = unsmob_output_def (parser->lexer_->lookup_identifier ("$defaultbookpaper"));
return paper;
}
}
-/*
- TODO: move this to Scheme? Why take the parser arg, and all the back
- & forth between scm and c++?
- */
+/* TODO: move this to Scheme? Why take the parser arg, and all the back
+ & forth between scm and c++? */
LY_DEFINE (ly_parser_print_score, "ly:parser-print-score",
2, 0, 0,
(SCM parser_smob, SCM score_smob),
header, os);
scm_gc_unprotect_object (paper->self_scm ());
}
- return SCM_UNDEFINED;
+ return SCM_UNSPECIFIED;
+}
+
+
+LY_DEFINE (ly_parser_set_note_names, "ly:parser-set-note-names",
+ 2, 0, 0, (SCM parser, SCM names),
+ "Replace current note names in @var{parser}. "
+ "@var{names} is an alist of symbols. "
+ "This only has effect if the current mode is notes.")
+{
+ My_lily_parser *p = unsmob_my_lily_parser (parser);
+ SCM_ASSERT_TYPE(p, parser, SCM_ARG1, __FUNCTION__, "Lilypond parser");
+
+ if (p->lexer_->is_note_state ())
+ {
+ p->lexer_->pop_state ();
+ p->lexer_->push_note_state (alist_to_hashq (names));
+ }
+
+ return SCM_UNSPECIFIED;
}
LY_DEFINE (ly_parser_print_book, "ly:parser-print-book",
- 2, 0, 0,
- (SCM parser_smob, SCM book_smob),
+ 2, 0, 0, (SCM parser_smob, SCM book_smob),
"Print book.")
{
My_lily_parser *parser = unsmob_my_lily_parser (parser_smob);
scm_gc_unprotect_object (paper->self_scm ());
scm_gc_unprotect_object (pb->self_scm ());
- return SCM_UNDEFINED;
+ return SCM_UNSPECIFIED;
}
+
projects / lilypond.git / blobdiff