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present: add present for pointer

modern-harvey2
Doug Coleman 2017-12-28 17:15:51 -08:00
parent 233c3dcebd
commit f24a2e8ef7
1 changed files with 6 additions and 3 deletions
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core/present/present.factor
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@ -1,7 +1,7 @@
! Copyright (C) 2008, 2009 Slava Pestov. ! Copyright (C) 2008, 2009 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license. ! See http://factorcode.org/license.txt for BSD license.
USING: accessors effects io.pathnames kernel math math.parser USING: accessors alien.c-types effects io.pathnames kernel math
quotations sequences strings vocabs words ; math.parser quotations sequences strings vocabs words ;
IN: present IN: present
GENERIC: present ( object -- string ) GENERIC: present ( object -- string )
@ -34,3 +34,6 @@ M: callable present
[ [ present ] map " " join ] [ [ present ] map " " join ]
[ drop " ]" ] tri 3append [ drop " ]" ] tri 3append
] if-empty ; ] if-empty ;
M: pointer present
to>> name>> "*" append ;