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utils.lisp
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utils.lisp
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(in-package :dyb)
(defvar *string-substitution*
'((#\FIGURE_DASH "-")
(#\EN_DASH "-")
(#\EM_DASH "-")
(#\HYPHEN "-")
(#\MACRON "-")
(#\DOUBLE_LOW_LINE "_")
(#\COMBINING_GRAVE_ACCENT "'")
(#\COMBINING_ACUTE_ACCENT "'")
(#\RIGHT_SINGLE_QUOTATION_MARK "'")
(#\LEFT_SINGLE_QUOTATION_MARK "'")
(#\GREEK_TONOS "'")
(#\SINGLE_HIGH-REVERSED-9_QUOTATION_MARK "'")
(#\SINGLE_LOW-9_QUOTATION_MARK "'")
(#\DOUBLE_ACUTE_ACCENT "\"")
(#\LEFT_DOUBLE_QUOTATION_MARK "\"")
(#\RIGHT_DOUBLE_QUOTATION_MARK "\"")
(#\DOUBLE_LOW-9_QUOTATION_MARK "\"")
(#\… "...")))
(defun sanitize-string (string)
(let ((string (string-trim '(#\space #\tab #\newline #\linefeed #\return)
string)))
(if #+sbcl(typep string 'simple-base-string)
#-sbcl nil
string
(with-output-to-string (str)
(loop for char across string
for subst = (cadr (assoc char *string-substitution* :test #'char=))
do (if subst
(write-string subst str)
(write-char char str)))))))