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• Html-encoding

Html-encode-string-basic

Convert a string into HTML (simple version, no tab support).

Signature

(html-encode-string-basic x) → html-string

Arguments

x — Guard (stringp x).

Returns

html-string — Type (stringp html-string).

Definitions and Theorems

Function: html-encode-string-basic

(defun html-encode-string-basic (x)
  (declare (xargs :guard (stringp x)))
  (let ((acl2::__function__ 'html-encode-string-basic))
    (declare (ignorable acl2::__function__))
    (rchars-to-string (html-encode-string-basic-aux x 0 (length x)
                                                    nil))))

Theorem: stringp-of-html-encode-string-basic

(defthm stringp-of-html-encode-string-basic
  (b* ((html-string (html-encode-string-basic x)))
    (stringp html-string))
  :rule-classes :type-prescription)

Theorem: html-encode-string-basic-of-str-fix-x

(defthm html-encode-string-basic-of-str-fix-x
  (equal (html-encode-string-basic (str-fix x))
         (html-encode-string-basic x)))

Theorem: html-encode-string-basic-streqv-congruence-on-x

(defthm html-encode-string-basic-streqv-congruence-on-x
  (implies (streqv x x-equiv)
           (equal (html-encode-string-basic x)
                  (html-encode-string-basic x-equiv)))
  :rule-classes :congruence)