Merge remote-tracking branch 'origin/translation'

[lilypond.git] / lily / include / lily-lexer.hh

diff --git a/lily/include/lily-lexer.hh b/lily/include/lily-lexer.hh
index c12fcedd5dc57903fcca9412bb262ebe729938c2..10dbc48389e0aaee5ca2158aa7d64b77d406c06e 100644 (file)
--- a/lily/include/lily-lexer.hh
+++ b/lily/include/lily-lexer.hh
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1997--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -36,10 +36,10 @@ class Lily_lexer : public Includable_lexer
   DECLARE_SMOBS (Lily_lexer);
 
 private:
-  int lookup_keyword (string);
-  int scan_bare_word (string);
-  int scan_escaped_word (string);
-  int scan_shorthand (string);
+  int lookup_keyword (const string&);
+  int scan_bare_word (const string&);
+  int scan_escaped_word (const string&);
+  int scan_shorthand (const string&);
   int scan_scm_id (SCM);
   int identifier_type (SCM);
   char escaped_char (char) const;
@@ -49,11 +49,14 @@ private:
   Keyword_table *keytable_;
   SCM scopes_;
   SCM start_module_;
-  int hidden_state_;
   Input override_input_;
-  SCM eval_scm (SCM, char extra_token = 0);
+  SCM eval_scm (SCM, Input, char extra_token = 0);
 public:
-  SCM eval_scm_token (SCM sval) { return eval_scm (sval, '#'); }
+  SCM eval_scm_token (SCM sval, Input w)
+  {
+    w.step_forward ();
+    return eval_scm (sval, w, '#');
+  }
   SCM extra_tokens_;
   SCM *lexval_;
   Input *lexloc_;
@@ -87,14 +90,16 @@ public:
 
   void start_main_input ();
 
-  virtual void new_input (string s, Sources *);
-  virtual void new_input (string s, string d, Sources *);
+  virtual void new_input (const string &s, Sources *);
+  virtual void new_input (const string &s, string d, Sources *);
 
   bool top_input () { return include_stack_.size () < 2; }
   SCM keyword_list () const;
-  SCM lookup_identifier (string s);
+  SCM lookup_identifier (const string &s);
   SCM lookup_identifier_symbol (SCM s);
-  void push_extra_token (int token_type, SCM scm = SCM_UNSPECIFIED);
+  void push_extra_token (Input const &where,
+                         int token_type, SCM scm = SCM_UNSPECIFIED);
+  int pop_extra_token ();
   void push_chord_state (SCM alist);
   void push_figuredbass_state ();
   void push_lyric_state ();