76 lines
3.0 KiB
Scheme
76 lines
3.0 KiB
Scheme
;;; schemedoc.scm - a scheme perldoc utility
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;;;
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;;; Copyright (c) 2011-2012 Johan Ceuppens
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;;;
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;;; All rights reserved.
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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
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;;; are met:
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;;; 1. Redistributions of source code must retain the above copyright
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;;; notice, this list of conditions and the following disclaimer.
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;;; 2. Redistributions in binary form must reproduce the above copyright
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;;; notice, this list of conditions and the following disclaimer in the
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;;; documentation and/or other materials provided with the distribution.
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;;; 3. The name of the authors may not be used to endorse or promote products
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;;; derived from this software without specific prior written permission.
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;;;
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;;; THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
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;;; IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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;;; OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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;;; IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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;;; INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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;;; NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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;;; DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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;;; THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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;;; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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;;; THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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(load "schemedoc.scm")
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;;
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;; main program
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;;
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(define ask (getenv "SCHEMEDOCDIR"))
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(case ask
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((#f) (begin (for-each
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display
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'("set your SCHEMEDOCDIR env var to the paths where pods and sods reside." (eoln) "exiting" (eoln)))
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(exit) ;; NOTE exit
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)))
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(define SCHEMEDOCITEMS '())
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(let ((directoriesl (schemedoc-get-env-list SCHEMEDOCDIR)))
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(do ((l directoriesl (cdr l)))
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((null? l)
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0)
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(display (directory-files (car l)) )
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(do ((l2 (directory-files (car l)) (cdr l2)))
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((null? l2)0)
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(set! SCHEMEDOCITEMS (append SCHEMEDOCITEMS (list (schemedoc-parser-grep (car l2)))))
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)))
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(display "Your search is in the variable SCHEMEDOCITEMS list variable.")
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(newline)
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(display "You can regexp it if you want.")
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(newline)
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(define (schemedoc-search)
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(display "Do you want to search for something ? (type y/n)")
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(let ((s (read)))
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(newline)
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(cond ((and (symbol? s)(eq? s 'y))
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(display "What do you want to search for ?")
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(let ((s (read)))
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(newline)
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(let ((itemtexts (schemedoc-parser-get-items s SCHEMEDOCITEMS)))
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(display "Do you want me to print the items of your search ?")
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(let ((s (read)))
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(newline)
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(cond ((and (symbol? s)(eq? s 'y))
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(display itemtexts))
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(else (schemedoc-search)))))))
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(else (schemedoc-search)))))
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(schemedoc-search)
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