X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fincludable-lexer.cc;h=f0eed9eb6c48e9e2aea49f6b64a972f261d5b6ba;hb=5b4b0d6e9a197e8f9eb085b7c2ad78b8be3e5cfc;hp=a8edb0f16d63f8df67b5911b0c7b502ce49c1625;hpb=d24e58ca5b51877dff138fad2383470707b51a0d;p=lilypond.git

diff --git a/lily/includable-lexer.cc b/lily/includable-lexer.cc
index a8edb0f16d..f0eed9eb6c 100644
--- a/lily/includable-lexer.cc
+++ b/lily/includable-lexer.cc
@@ -3,7 +3,7 @@
 
   source file of the LilyPond music typesetter
 
-  (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 1997--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #include "includable-lexer.hh"
@@ -12,11 +12,13 @@
 using namespace std;
 
 #include "config.hh"
+
 #include "file-path.hh"
+#include "international.hh"
+#include "main.hh"
 #include "source-file.hh"
-#include "source.hh"
+#include "sources.hh"
 #include "warn.hh"
-#include "main.hh"
 
 #ifndef YY_BUF_SIZE
 #define YY_BUF_SIZE 16384
@@ -39,39 +41,32 @@ Includable_lexer::Includable_lexer ()
 #if HAVE_FLEXLEXER_YY_CURRENT_BUFFER
   yy_current_buffer = 0;
 #endif
-  allow_includes_b_ = true;
 }
 
 /** Set the new input file to NAME, remember old file.  */
 void
-Includable_lexer::new_input (String name, Sources *sources)
+Includable_lexer::new_input (string name, Sources *sources)
 {
-  if (!allow_includes_b_)
-    {
-      LexerError (_ ("include files are not allowed in safe mode").to_str0 ());
-      return;
-    }
-
-  Source_file *file = sources->get_file (name);
+  Source_file *file = sources->get_file (&name);
   if (!file)
     {
-      String msg = _f ("can't find file: `%s'", name);
+      string msg = _f ("cannot find file: `%s'", name);
       msg += "\n";
       msg += _f ("(search path: `%s')",
 		 sources->path_->to_string ().c_str ());
-      LexerError (msg.to_str0 ());
+      LexerError (msg.c_str ());
       return;
     }
-  file_name_strings_.push (file->name_string ());
+  file_name_strings_.push_back (file->name_string ());
 
-  char_count_stack_.push (0);
+  char_count_stack_.push_back (0);
   if (yy_current_buffer)
-    state_stack_.push (yy_current_buffer);
+    state_stack_.push_back (yy_current_buffer);
 
   if (be_verbose_global)
-    progress_indication (String ("[") + name);
+    progress_indication (string ("[") + name);
 
-  include_stack_.push (file);
+  include_stack_.push_back (file);
 
   /* Ugh. We'd want to create a buffer from the bytes directly.
 
@@ -81,19 +76,19 @@ Includable_lexer::new_input (String name, Sources *sources)
 }
 
 void
-Includable_lexer::new_input (String name, String data, Sources *sources)
+Includable_lexer::new_input (string name, string data, Sources *sources)
 {
   Source_file *file = new Source_file (name, data);
   sources->add (file);
-  file_name_strings_.push (name);
+  file_name_strings_.push_back (name);
 
-  char_count_stack_.push (0);
+  char_count_stack_.push_back (0);
   if (yy_current_buffer)
-    state_stack_.push (yy_current_buffer);
+    state_stack_.push_back (yy_current_buffer);
 
   if (be_verbose_global)
-    progress_indication (String ("[") + name);
-  include_stack_.push (file);
+    progress_indication (string ("[") + name);
+  include_stack_.push_back (file);
 
   yy_switch_to_buffer (yy_create_buffer (file->get_istream (), YY_BUF_SIZE));
 }
@@ -104,43 +99,44 @@ Includable_lexer::new_input (String name, String data, Sources *sources)
 bool
 Includable_lexer::close_input ()
 {
-  include_stack_.pop ();
-  char_count_stack_.pop ();
+  include_stack_.pop_back ();
+  char_count_stack_.pop_back ();
   if (be_verbose_global)
     progress_indication ("]");
   yy_delete_buffer (yy_current_buffer);
 #if HAVE_FLEXLEXER_YY_CURRENT_BUFFER
   yy_current_buffer = 0;
 #endif
-  if (state_stack_.is_empty ())
+  if (state_stack_.empty ())
     {
 #if HAVE_FLEXLEXER_YY_CURRENT_BUFFER
       yy_current_buffer = 0;
 #endif
       return false;
     }
-  yy_switch_to_buffer (state_stack_.pop ());
+  yy_switch_to_buffer (state_stack_.back ());
+  state_stack_.pop_back ();
   return true;
 }
 
 char const *
 Includable_lexer::here_str0 () const
 {
-  if (include_stack_.is_empty ())
+  if (include_stack_.empty ())
     return 0;
-  return include_stack_.top ()->to_str0 () + char_count_stack_.top ();
+  return include_stack_.back ()->c_str () + char_count_stack_.back ();
 }
 
 Includable_lexer::~Includable_lexer ()
 {
-  while (!include_stack_.is_empty ())
+  while (!include_stack_.empty ())
     close_input ();
 }
 
 Source_file *
 Includable_lexer::get_source_file () const
 {
-  if (include_stack_.is_empty ())
+  if (include_stack_.empty ())
     return 0;
-  return include_stack_.top ();
+  return include_stack_.back ();
 }