diff options
Diffstat (limited to 'src/alloc.c')
| -rw-r--r-- | src/alloc.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/alloc.c b/src/alloc.c index d091a9cdf55..c2b2a4c1ed7 100644 --- a/src/alloc.c +++ b/src/alloc.c @@ -1,7 +1,7 @@ /* Storage allocation and gc for GNU Emacs Lisp interpreter. -Copyright (C) 1985-1986, 1988, 1993-1995, 1997-2012 - Free Software Foundation, Inc. +Copyright (C) 1985-1986, 1988, 1993-1995, 1997-2013 Free Software +Foundation, Inc. This file is part of GNU Emacs. @@ -4726,12 +4726,12 @@ valid_pointer_p (void *p) #endif } -/* Return 2 if OBJ is a killed or special buffer object. - Return 1 if OBJ is a valid lisp object. - Return 0 if OBJ is NOT a valid lisp object. - Return -1 if we cannot validate OBJ. - This function can be quite slow, - so it should only be used in code for manual debugging. */ +/* Return 2 if OBJ is a killed or special buffer object, 1 if OBJ is a + valid lisp object, 0 if OBJ is NOT a valid lisp object, or -1 if we + cannot validate OBJ. This function can be quite slow, so its primary + use is the manual debugging. The only exception is print_object, where + we use it to check whether the memory referenced by the pointer of + Lisp_Save_Value object contains valid objects. */ int valid_lisp_object_p (Lisp_Object obj) |