Release: bump Welcome versions.

[lilypond.git] / lily / function-documentation.cc

diff --git a/lily/function-documentation.cc b/lily/function-documentation.cc
index 480ea6b0892bdebbc80526812ce87e41cdc44c63..99fbdfe6c8ce17838c2f58a90f1eba3517995a4d 100644 (file)
--- 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--2011 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
@@ -18,16 +18,30 @@
 */
 
 #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 (string cxx, string scm_name)
+ly_check_name (const string &cxx, const string &scm_name)
 {
   string mangle = mangle_cxx_identifier (cxx);
   if (mangle != scm_name)
@@ -38,15 +52,15 @@ ly_check_name (string cxx, string scm_name)
 
 void
 ly_add_function_documentation (SCM func,
-                               string fname,
-                               string varlist,
-                               string doc)
+                               const string &fname,
+                               const string &varlist,
+                               const string &doc)
 {
   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;
@@ -64,13 +78,11 @@ LY_DEFINE (ly_get_all_function_documentation, "ly:get-all-function-documentation
   return doc_hash_table;
 }
 
-#include <map>
-
 map<void *, string> type_names;
 
 void
 ly_add_type_predicate (void *ptr,
-                       string name)
+                       const string &name)
 {
   type_names[ptr] = name;
 }
@@ -87,30 +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"
-
 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 *) &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");
@@ -123,10 +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);