X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fsmobs.cc;h=d1bea956d40375ac2fc8497c79355a0dd59bd899;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=a4c88fe58b12f276406dcae0a9d5b78d4b04d343;hpb=ade2bb7da653fbd9d670590afd67376fe69c59dd;p=lilypond.git

diff --git a/lily/smobs.cc b/lily/smobs.cc
index a4c88fe58b..d1bea956d4 100644
--- a/lily/smobs.cc
+++ b/lily/smobs.cc
@@ -1,9 +1,20 @@
 /*
-  smobs.cc -- implement Smob protection
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 2005--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 2005--2007 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
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "smobs.hh"
@@ -22,12 +33,12 @@ init_smob_protection ()
 ADD_SCM_INIT_FUNC (init_smob_protection, init_smob_protection);
 
 LY_DEFINE (ly_smob_protects, "ly:smob-protects",
-	  0, 0, 0, (),
-	  "Return lily's internal smob protection list")
+           0, 0, 0, (),
+           "Return LilyPond's internal smob protection list.")
 {
   return scm_is_pair (smob_protection_list)
-    ? scm_cdr (smob_protection_list)
-    : SCM_EOL;
+         ? scm_cdr (smob_protection_list)
+         : SCM_EOL;
 }
 
 void
@@ -41,10 +52,10 @@ protect_smob (SCM smob, SCM *prot_cons)
     }
   SCM prot = scm_cons (smob, s);
   scm_set_cdr_x (smob_protection_list,
-		 prot);
+                 prot);
   *prot_cons = prot;
 #else
-  (void) prot_cons; 
+  (void) prot_cons;
   scm_gc_protect_object (smob);
 #endif
 }
@@ -53,7 +64,7 @@ void
 unprotect_smob (SCM smob, SCM *prot_cons)
 {
 #if 1
-  (void) prot_cons; 
+  (void) prot_cons;
   scm_gc_unprotect_object (smob);
 #else
   SCM next = scm_cdr (*prot_cons);
@@ -64,9 +75,9 @@ unprotect_smob (SCM smob, SCM *prot_cons)
     {
       scm_set_car_x (*prot_cons, SCM_BOOL_F);
       while (scm_is_pair (next)
-	     && scm_car (next) == SCM_BOOL_F)
+             && scm_car (next) == SCM_BOOL_F)
 
-	next = scm_cdr (next);
+        next = scm_cdr (next);
 
       scm_set_cdr_x (*prot_cons, next);
     }