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#! /usr/bin/env sh
exec guile -e '(@ (word-counter) main)' -s "$0" "$@"
!#
(define-module (word-counter)
#:use-module (bible-tools)
#:use-module (bible-tools count-words)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-26)
#:export (main))
(define (show-meta txt)
(define (tabs w) (if (< (string-length (car w)) 7) "\t\t" "\t"))
(define (to-str w) (string-append (car w) ":" (tabs w)
(number->string (cdr w)) "\n"))
(for-each (compose display to-str) (count-words (map text txt))))
(define (help)
(display "Usage: count-words [book] [-c chapter] [-h] [-v]\n")
(display "\t-c chapter count the words in this chapter\n")
(display "\t-h display this help message\n")
(display "\t-v display the current version\n"))
(define (version)
(display "count-words v1.0.0\n"))
(define (main args)
(define flag? (cut member <> args))
(define get (compose cadr flag?))
(define-syntax conf
(syntax-rules (else)
((_ (f e)... (else g)) (cond ((flag? f) e)... (else g)))))
(with-bible "jantzen"
(conf ("-h" (help))
("-v" (version))
("-c"
(call-with-chapter (cadr args) (get "-c") show-meta))
(else (call-with-book (cadr args) show-meta)))))