GtkSourceCompletion skip lines

[alpha150 free fr]

Hi,

I'm using gtksourceview 2.10.x on win32. GtkSourceCompletion skip lines, for example with the following code:
#define ABCD
#define ABCDE

Only ABCD will be available for completion.


My source code is the following:

  textview_ea_h = gtk_text_view_new();
  GtkTextBuffer * buf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview_ea_h));
 
  //////////////////////////////////////////
  // Load the file into the textview:
    GtkTextIter start;
    GtkTextIter end;
    gchar read_buf[4097];
    FILE * file = fopen("ea.h","rb");
    fseek(file,0,SEEK_END);
    unsigned int len = ftell(file);
    rewind(file);
 
      gtk_text_buffer_get_start_iter(GTK_TEXT_BUFFER(buf),&start);
      gtk_text_buffer_get_end_iter(GTK_TEXT_BUFFER(buf),&end);
      gtk_text_buffer_delete(GTK_TEXT_BUFFER(buf), &start, &end);
 
      gchar * buf_utf8;
      while(fgets(read_buf,4097,file)) {
        gtk_text_buffer_get_end_iter(GTK_TEXT_BUFFER(buf),&end);
        buf_utf8 = g_locale_to_utf8(read_buf, -1, NULL, NULL, NULL);
        gtk_text_buffer_insert(GTK_TEXT_BUFFER(buf), &end, buf_utf8, -1);
        g_free (buf_utf8);
      }
      gtk_text_buffer_set_modified (GTK_TEXT_BUFFER (buf), TRUE);
      fclose(file);
  // End load of file.
  /////////////////////////////////////////
 
  source_completion_words_ea_h = gtk_source_completion_words_new("ea.h", NULL);
  gtk_source_completion_words_register(source_completion_words_ea_h, GTK_TEXT_BUFFER(buf));

  l->source_completion = gtk_source_view_get_completion(GTK_SOURCE_VIEW(l->editor));
  GError *error = NULL;
  gtk_source_completion_add_provider(l->source_completion,
                                     GTK_SOURCE_COMPLETION_PROVIDER(source_completion_words_ea_h),&error);
  if(error != NULL) g_error_free(error);