68 lines
2.3 KiB
Factor
68 lines
2.3 KiB
Factor
! :folding=indent:collapseFolds=1:
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! $Id$
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!
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! Copyright (C) 2003, 2004 Slava Pestov.
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!
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! Redistribution and use in source and binary forms, with or without
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! modification, are permitted provided that the following conditions are met:
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!
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! 1. Redistributions of source code must retain the above copyright notice,
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! this list of conditions and the following disclaimer.
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!
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! 2. Redistributions in binary form must reproduce the above copyright notice,
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! this list of conditions and the following disclaimer in the documentation
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! and/or other materials provided with the distribution.
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!
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! THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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! INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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! FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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! DEVELOPERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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! SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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! PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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! OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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! WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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! OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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! ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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IN: prettyprint
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USE: combinators
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USE: lists
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USE: math
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USE: prettyprint
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USE: stack
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USE: stdio
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USE: unparser
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USE: words
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: prettyprint-:; ( indent word list -- indent )
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over >r >r dup
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>r dupd prettyprint-IN: prettyprint-: r>
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prettyprint-word prettyprint-space
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r>
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prettyprint-list prettyprint-; r> prettyprint-plist ;
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: prettyprint-~<< ( indent -- indent )
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"~<<" write prettyprint-space
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tab-size + ;
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: prettyprint->>~ ( indent -- indent )
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">>~" write
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tab-size - ;
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: prettyprint-~<<>>~ ( indent word list -- indent )
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>r >r prettyprint-~<< r> prettyprint-word " " write r>
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[ write " " write ] each
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prettyprint->>~ ;
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: see ( word -- )
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0 swap
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intern dup worddef
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[
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[ compound-or-compiled? ] [ word-parameter prettyprint-:; ]
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[ shuffle? ] [ word-parameter prettyprint-~<<>>~ ]
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[ primitive? ] [ "PRIMITIVE: " write unparse write drop ]
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[ symbol? ] [ "SYMBOL: " write drop unparse write ]
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[ drop t ] [ 2drop "Not defined" write ]
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] cond prettyprint-newline ;
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