65 lines
2.2 KiB
Factor
65 lines
2.2 KiB
Factor
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! :folding=indent:collapseFolds=1:
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! $Id$
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!
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! Copyright (C) 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: presentation
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USE: hashtables
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USE: kernel
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USE: lists
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USE: namespaces
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USE: strings
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USE: unparser
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: <actions> ( path alist -- alist )
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#! For each element of the alist, change the value to
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#! path " " value
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[ uncons >r over " " r> cat3 cons ] map nip ;
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! A style is an alist whose key/value pairs hold
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! significance to the 'fwrite-attr' word when applied to a
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! stream that supports attributed string output.
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: (style) ( name -- style ) "styles" get hash ;
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: default-style ( -- style ) "default" (style) ;
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: style ( name -- style ) (style) [ default-style ] unless* ;
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: set-style ( style name -- ) "styles" get set-hash ;
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<namespace> "styles" set
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[
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[ "font" | "Monospaced" ]
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] "default" set-style
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[
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[ "bold" | t ]
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] default-style append "prompt" set-style
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[
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[ "ansi-fg" | "0" ]
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[ "ansi-bg" | "2" ]
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[ "fg" | [ 255 0 0 ] ]
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] default-style append "comments" set-style
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