X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Ffunction-documentation.cc;h=99fbdfe6c8ce17838c2f58a90f1eba3517995a4d;hb=b872748c6aa8bb721ced458691b38ac2fac5dfc8;hp=cce8c666475f95b72e90509dbba8a5a1f4e82241;hpb=82bc9ad690e201aaa55694f8b92261ae7338f56a;p=lilypond.git

diff --git a/lily/function-documentation.cc b/lily/function-documentation.cc
index cce8c66647..99fbdfe6c8 100644
--- a/lily/function-documentation.cc
+++ b/lily/function-documentation.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2004--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 2004--2015 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
@@ -18,13 +18,27 @@
 */
 
 #include <cstring>
+#include <map>
 using namespace std;
 
 #include "std-string.hh"
 #include "lily-guile.hh"
 #include "warn.hh"
 
-static SCM doc_hash_table;
+/* type predicates. */
+#include "global-context.hh"
+#include "input.hh"
+#include "item.hh"
+#include "music.hh"
+#include "music-function.hh"
+#include "paper-score.hh"
+#include "performance.hh"
+#include "protected-scm.hh"
+#include "spanner.hh"
+#include "stream-event.hh"
+#include "unpure-pure-container.hh"
+
+static Protected_scm doc_hash_table;
 
 void
 ly_check_name (const string &cxx, const string &scm_name)
@@ -45,8 +59,8 @@ ly_add_function_documentation (SCM func,
   if (doc == "")
     return;
 
-  if (!doc_hash_table)
-    doc_hash_table = scm_permanent_object (scm_c_make_hash_table (59));
+  if (!doc_hash_table.is_bound ())
+    doc_hash_table = scm_c_make_hash_table (59);
 
   string s = string (" - ") + "LilyPond procedure: " + fname + " " + varlist
              + "\n" + doc;
@@ -64,8 +78,6 @@ LY_DEFINE (ly_get_all_function_documentation, "ly:get-all-function-documentation
   return doc_hash_table;
 }
 
-#include <map>
-
 map<void *, string> type_names;
 
 void
@@ -87,32 +99,15 @@ predicate_to_typename (void *ptr)
     return type_names[ptr];
 }
 
-/* type predicates. */
-#include "global-context.hh"
-#include "input.hh"
-#include "item.hh"
-#include "music.hh"
-#include "music-function.hh"
-#include "paper-score.hh"
-#include "performance.hh"
-#include "spanner.hh"
-#include "stream-event.hh"
-#include "unpure-pure-container.hh"
-
 void
 init_func_doc ()
 {
   ly_add_type_predicate ((void *) &is_direction, "direction");
-  ly_add_type_predicate ((void *) &is_music_function, "Music_function");
   ly_add_type_predicate ((void *) &ly_is_port, "port");
   ly_add_type_predicate ((void *) &ly_cheap_is_list, "list");
-  ly_add_type_predicate ((void *) &unsmob_global_context, "Global_context");
-  ly_add_type_predicate ((void *) &unsmob_input, "Input");
-  ly_add_type_predicate ((void *) &unsmob_moment, "Moment");
-  ly_add_type_predicate ((void *) &unsmob_paper_score, "Paper_score");
-  ly_add_type_predicate ((void *) &unsmob_performance, "Performance");
-  ly_add_type_predicate ((void *) &is_unpure_pure_container, "unpure pure container");
-
+  ly_add_type_predicate ((void *) &unsmob<Global_context>, "Global_context");
+  ly_add_type_predicate ((void *) &unsmob<Paper_score>, "Paper_score");
+  ly_add_type_predicate ((void *) &unsmob<Performance>, "Performance");
   ly_add_type_predicate ((void *) &is_axis, "axis");
   ly_add_type_predicate ((void *) &is_number_pair, "number pair");
   ly_add_type_predicate ((void *) &ly_is_list, "list");
@@ -125,10 +120,10 @@ init_func_doc ()
   ly_add_type_predicate ((void *) &scm_is_rational, "rational");
   ly_add_type_predicate ((void *) &scm_is_string, "string");
   ly_add_type_predicate ((void *) &scm_is_vector, "vector");
-  ly_add_type_predicate ((void *) &unsmob_item, "Item");
-  ly_add_type_predicate ((void *) &unsmob_music, "Music");
-  ly_add_type_predicate ((void *) &unsmob_spanner, "Spanner");
-  ly_add_type_predicate ((void *) &unsmob_stream_event, "Stream_event");
+  ly_add_type_predicate ((void *) &unsmob<Item>, "Item");
+  ly_add_type_predicate ((void *) &unsmob<Music>, "Music");
+  ly_add_type_predicate ((void *) &unsmob<Spanner>, "Spanner");
+  ly_add_type_predicate ((void *) &unsmob<Stream_event>, "Stream_event");
 }
 
 ADD_SCM_INIT_FUNC (func_doc, init_func_doc);