#include "lily-proto.hh"
#include "scm-hash.hh"
#include "interval.hh"
-#include "input-file-results.hh"
#include "lily-guile.hh"
#include "parser.hh"
#include "keyword.hh"
#include "main.hh"
#include "input.hh"
#include "moment.hh"
-#include "ly-modules.hh"
+#include "ly-module.hh"
-static Keyword_ent the_key_tab[]={
- {"acciaccatura", ACCIACCATURA},
+static Keyword_ent the_key_tab[] = {
{"accepts", ACCEPTS},
- {"addlyrics", ADDLYRICS},
+ {"addquote", ADDQUOTE},
{"alias", ALIAS},
{"alternative", ALTERNATIVE},
- {"apply", APPLY},
- {"applycontext", APPLYCONTEXT},
- {"applyoutput", APPLYOUTPUT},
- {"appoggiatura", APPOGGIATURA},
- {"autochange", AUTOCHANGE},
{"bar", BAR},
- {"breathe", BREATHE},
+ {"book", BOOK},
+ {"bookpaper", BOOKPAPER},
{"change", CHANGE},
{"chords", CHORDS},
{"clef", CLEF},
{"drums", DRUMS},
{"description", DESCRIPTION},
{"figures",FIGURES},
- {"grace", GRACE},
{"grobdescriptions", GROBDESCRIPTIONS},
{"header", HEADER},
{"key", KEY},
{"lyrics", LYRICS},
- {"lyricsto", NEWADDLYRICS},
+ {"lyricsto", LYRICSTO},
{"mark", MARK},
{"markup", MARKUP},
{"midi", MIDI},
{"name", NAME},
{"new", NEWCONTEXT},
+ {"newlyrics", NEWLYRICS},
{"notes", NOTES},
{"octave", OCTAVE},
{"once", ONCE},
{"override", OVERRIDE},
{"paper", PAPER},
- {"partcombine", PARTCOMBINE},
{"partial", PARTIAL},
- {"property", PROPERTY},
+ {"quote", QUOTE},
{"relative", RELATIVE},
{"remove", REMOVE},
{"repeat", REPEAT},
{"tempo", TEMPO},
{"time", TIME_T},
{"times", TIMES},
- {"translator", TRANSLATOR},
{"transpose", TRANSPOSE},
+ {"transposition", TRANSPOSITION},
{"type", TYPE},
{"unset", UNSET},
{"with", WITH},
- {0,0}
+ {0, 0}
};
-My_lily_lexer::My_lily_lexer ()
+My_lily_lexer::My_lily_lexer (Sources *sources)
{
- // yy_flex_debug = 1;
-
keytable_ = new Keyword_table (the_key_tab);
-
- chordmodifier_tab_ = scm_make_vector (gh_int2scm (1), SCM_EOL);
+ encoding_ = SCM_EOL;
+ chordmodifier_tab_ = scm_make_vector (scm_int2num (1), SCM_EOL);
pitchname_tab_stack_ = SCM_EOL;
-
+ sources_ = sources;
scopes_ = SCM_EOL;
+ error_level_ = 0;
+ main_input_b_ = false;
- add_scope(ly_make_anonymous_module());
- errorlevel_ =0;
+ add_scope (ly_make_anonymous_module (false));
+}
- main_input_b_ = false;
+My_lily_lexer::My_lily_lexer (My_lily_lexer const &src)
+ : Includable_lexer ()
+{
+ keytable_ = (src.keytable_) ? new Keyword_table (*src.keytable_) : 0;
+ encoding_ = src.encoding_;
+ chordmodifier_tab_ = src.chordmodifier_tab_;
+ pitchname_tab_stack_ = src.pitchname_tab_stack_;
+ sources_ = src.sources_;
+
+ error_level_ = src.error_level_;
+ main_input_b_ = src.main_input_b_;
+
+ SCM scopes = SCM_EOL;
+ SCM* tail = &scopes;
+ for (SCM s = src.scopes_; ly_c_pair_p (s); s = ly_cdr (s))
+ {
+ SCM newmod = ly_make_anonymous_module (false);
+ ly_import_module (newmod, ly_car (s));
+ *tail = scm_cons (newmod, SCM_EOL);
+ tail = SCM_CDRLOC (*tail);
+ }
+
+ scopes_ = scopes;
}
+My_lily_lexer::~My_lily_lexer ()
+{
+ delete keytable_;
+}
+
+SCM
+My_lily_lexer::encoding () const
+{
+ return encoding_ ;
+}
+
+
void
My_lily_lexer::add_scope (SCM module)
{
ly_reexport_module (scm_current_module ());
scm_set_current_module (module);
- for (SCM s = scopes_; gh_pair_p (s); s = gh_cdr (s))
+ for (SCM s = scopes_; ly_c_pair_p (s); s = ly_cdr (s))
{
- /*
- UGH. how to do this more neatly?
- */
- SCM expr = scm_list_n (ly_symbol2scm ("module-use!"),
- module, scm_list_n (ly_symbol2scm ("module-public-interface"),
- gh_car (s), SCM_UNDEFINED),
- SCM_UNDEFINED);
-
- scm_primitive_eval(expr);
+ ly_use_module (module, ly_car (s));
}
-
scopes_ = scm_cons (module, scopes_);
}
SCM
My_lily_lexer::remove_scope ()
{
- SCM sc = gh_car (scopes_);
- scopes_ = gh_cdr (scopes_);
- scm_set_current_module (gh_car (scopes_));
+ SCM sc = ly_car (scopes_);
+ scopes_ = ly_cdr (scopes_);
+ scm_set_current_module (ly_car (scopes_));
return sc;
}
}
SCM
-My_lily_lexer::lookup_identifier (String s)
+My_lily_lexer::lookup_identifier_symbol (SCM sym)
{
- SCM sym = ly_symbol2scm (s.to_str0());
- for (SCM s = scopes_; gh_pair_p (s); s = gh_cdr (s))
+ for (SCM s = scopes_; ly_c_pair_p (s); s = ly_cdr (s))
{
- SCM var = ly_module_lookup (gh_car (s), sym);
+ SCM var = ly_module_lookup (ly_car (s), sym);
if (var != SCM_BOOL_F)
- return scm_variable_ref(var);
+ return scm_variable_ref (var);
}
return SCM_UNDEFINED;
}
+SCM
+My_lily_lexer::lookup_identifier (String name)
+{
+ return lookup_identifier_symbol (ly_symbol2scm (name.to_str0 ()));
+}
+
void
My_lily_lexer::start_main_input ()
-{
- new_input (main_input_name_, &global_input_file->sources_);
- allow_includes_b_ = allow_includes_b_ && ! safe_global_b;
+{
+ // yy_flex_debug = 1;
+ new_input (main_input_name_, sources_);
+
+ /* Do not allow \include in --safe-mode */
+ allow_includes_b_ = allow_includes_b_ && !safe_global_b;
- scm_module_define (gh_car (scopes_),
+ scm_module_define (ly_car (scopes_),
ly_symbol2scm ("input-file-name"),
scm_makfrom0str (main_input_name_.to_str0 ()));
}
void
My_lily_lexer::set_identifier (SCM name, SCM s)
{
- assert (gh_string_p (name));
+ SCM sym = name;
+ if (ly_c_string_p (name))
+ sym = scm_string_to_symbol (name);
- if (lookup_keyword (ly_scm2string (name)) >= 0)
+ if (ly_c_symbol_p (sym))
{
- size_t sz;
- char * str = gh_scm2newstr (name, &sz) ;
- warning (_f ("Identifier name is a keyword: `%s'", str));
- free (str);
- }
-
- SCM sym = scm_string_to_symbol (name);
- SCM mod = gh_car (scopes_);
+ if (lookup_keyword (ly_symbol2string (sym)) >= 0)
+ {
+ warning (_f ("Identifier name is a keyword: `%s'", SCM_SYMBOL_CHARS (sym)));
+ }
- scm_module_define (mod, sym, s);
-}
+ SCM mod = ly_car (scopes_);
-My_lily_lexer::~My_lily_lexer ()
-{
- delete keytable_;
+ scm_module_define (mod, sym, s);
+ }
+ else
+ {
+ programming_error ("Identifier is not a symbol.");
+ }
}
-
-
void
My_lily_lexer::LexerError (char const *s)
{
- if (include_stack_.empty ())
- {
- progress_indication (_f ("error at EOF: %s", s)+ String ("\n"));
- }
+ if (include_stack_.is_empty ())
+ progress_indication (_f ("error at EOF: %s", s) + String ("\n"));
else
{
- errorlevel_ |= 1;
+ error_level_ |= 1;
Input spot (get_source_file (), here_str0 ());
spot.error (s);
}
return '\n';
case 't':
return '\t';
-
case '\'':
case '\"':
case '\\':
void
My_lily_lexer::prepare_for_next_token ()
{
- last_input_ = here_input();
+ last_input_ = here_input ();
+}
+
+void
+My_lily_lexer::set_encoding (String s)
+{
+ if (s.length ())
+ encoding_ = ly_symbol2scm (s.to_str0 ());
+ else
+ encoding_ = SCM_EOL;
}