release: 1.1.43

[lilypond.git] / lily / my-lily-lexer.cc

diff --git a/lily/my-lily-lexer.cc b/lily/my-lily-lexer.cc
index b87694b7294e746e3543190a37d7bfb153b371b0..a0947945ac6b928f585a409ee53adac80fd7b3d4 100644 (file)
--- a/lily/my-lily-lexer.cc
+++ b/lily/my-lily-lexer.cc
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c)  1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c)  1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
 #include <strstream.h>
@@ -11,10 +11,8 @@
 #include "notename-table.hh"
 #include "interval.hh"
 #include "identifier.hh"
-#include "assoc-iter.hh"
 #include "parser.hh"
 #include "keyword.hh"
-#include "assoc.hh"
 #include "my-lily-lexer.hh"
 #include "debug.hh"
 #include "source-file.hh"
@@ -23,14 +21,18 @@
 #include "scope.hh"
 
 static Keyword_ent the_key_tab[]={
-  {"absdynamic", ABSDYNAMIC},
+  {"spanrequest", SPANREQUEST},
   {"accepts", ACCEPTS},
   {"alternative", ALTERNATIVE},
   {"bar", BAR},
   {"cadenza", CADENZA},
+  {"chordmodifiers", CHORDMODIFIERS},
+  {"chords", CHORDS},
   {"clef", CLEF},
   {"cm", CM_T},
   {"consists", CONSISTS},
+  {"consistsend", CONSISTSEND},
+  {"context", CONTEXT},
   {"duration", DURATION},
   {"font", FONT},
   {"grouping", GROUPING},
@@ -62,13 +64,11 @@ static Keyword_ent the_key_tab[]={
   {"script", SCRIPT},
   {"shape", SHAPE},
   {"skip", SKIP},
-  {"table", TABLE},
-  {"spandynamic", SPANDYNAMIC},
-  {"symboltables", SYMBOLTABLES},
+  {"textscript", TEXTSCRIPT},
   {"tempo", TEMPO},
   {"translator", TRANSLATOR},
-  {"type", TYPE},
   {"transpose", TRANSPOSE},
+  {"type", TYPE},
   {"version", VERSION},
   {0,0}
 };
@@ -80,6 +80,8 @@ My_lily_lexer::My_lily_lexer()
   scope_l_arr_.push (toplevel_scope_p_);
   errorlevel_i_ = 0;
   note_tab_p_ = new Notename_table;
+  chordmodifier_tab_p_ = new Notename_table;
+  main_input_b_ = false;
 }
 
 int
@@ -91,9 +93,11 @@ My_lily_lexer::lookup_keyword (String s)
 Identifier*
 My_lily_lexer::lookup_identifier (String s)
 {
+  SCM sym = ly_symbol (s.ch_C());
+  
   for (int i = scope_l_arr_.size (); i--; )
-    if (scope_l_arr_[i]->elem_b (s))
-      return (*scope_l_arr_[i])[s];
+    if (scope_l_arr_[i]->elem_b (sym))
+      return scope_l_arr_[i]->elem(sym);
   return 0;
 }
 
@@ -105,7 +109,10 @@ My_lily_lexer::start_main_input ()
   if (!monitor->silent_b ("InitLexer") && check_debug)
     set_debug (1);
 
+
   new_input (main_input_str_, source_global_l);
+  if (safe_global_b)
+    allow_includes_b_ = false;
   
   print_declarations(true);
 }
@@ -131,7 +138,7 @@ My_lily_lexer::set_identifier (String name_str, Identifier* i, bool )
       warning (  _f ("Identifier name is a keyword (`%s')", name_str));
     }
   
-  (*scope_l_arr_.top ())[name_str] = i;
+  scope_l_arr_.top ()->elem (name_str) = i;
 }
 
 My_lily_lexer::~My_lily_lexer()
@@ -167,11 +174,17 @@ My_lily_lexer::LexerError (char const *s)
 }
 
 Musical_pitch
-My_lily_lexer::lookup_pitch (String s)
+My_lily_lexer::lookup_notename (String s)
 {
   return (*note_tab_p_)[s];
 }
 
+Musical_pitch
+My_lily_lexer::lookup_chordmodifier (String s)
+{
+  return (*chordmodifier_tab_p_)[s];
+}
+
 bool
 My_lily_lexer::notename_b (String s) const
 {
@@ -179,16 +192,23 @@ My_lily_lexer::notename_b (String s) const
 }
 
 void
-My_lily_lexer::add_notename (String s, Musical_pitch p)
+My_lily_lexer::set_notename_table (Notename_table *p)
 {
-  (*note_tab_p_)[s] = p;
+  delete note_tab_p_;
+  note_tab_p_ = p;
+}
+
+bool
+My_lily_lexer::chordmodifier_b (String s) const
+{
+  return chordmodifier_tab_p_->elem_b (s);
 }
 
 void
-My_lily_lexer::set_notename_table(Notename_table *p)
+My_lily_lexer::set_chordmodifier_table (Notename_table *p)
 {
-  delete note_tab_p_;
-  note_tab_p_ = p;
+  delete chordmodifier_tab_p_;
+  chordmodifier_tab_p_ = p;
 }
 
 char