;;-*-Lisp-*-
(in-package goal)

;; name: gstring.gc
;; name in dgo: gstring
;; dgos: KERNEL

;; DECOMP BEGINS

(defmethod length ((this string))
  (let ((v1-0 (-> this data)))
    (while (nonzero? (-> v1-0 0))
      (nop!)
      (nop!)
      (nop!)
      (set! v1-0 (&-> v1-0 1))
      )
    (&- v1-0 (the-as uint (-> this data)))
    )
  )

(defmethod asize-of ((this string))
  (+ (-> this allocated-length) 1 (-> string size))
  )

(defun copy-string<-string ((dst string) (src string))
  "Copy a string. No bounds check. Writes null terminator."
  (let ((v1-0 (-> dst data)))
    (let ((a1-1 (-> src data)))
      (while (nonzero? (-> a1-1 0))
        (set! (-> v1-0 0) (-> a1-1 0))
        (set! v1-0 (&-> v1-0 1))
        (set! a1-1 (&-> a1-1 1))
        )
      )
    (set! (-> v1-0 0) (the-as uint 0))
    )
  dst
  )

(defmethod new string ((allocation symbol) (type-to-make type) (arg0 int) (arg1 string))
  (cond
    (arg1
      (let* ((s2-1 (max (length arg1) arg0))
             (a0-4 (object-new allocation type-to-make (+ s2-1 1 (-> type-to-make size))))
             )
        (set! (-> a0-4 allocated-length) s2-1)
        (copy-string<-string a0-4 arg1)
        )
      )
    (else
      (let ((v0-2 (object-new allocation type-to-make (+ arg0 1 (-> type-to-make size)))))
        (set! (-> v0-2 allocated-length) arg0)
        v0-2
        )
      )
    )
  )

(defun string= ((a string) (b string))
  "Check for string equality."
  (let ((a2-0 (-> a data))
        (v1-0 (-> b data))
        )
    (if (or (zero? a) (zero? b))
        (return #f)
        )
    (while (and (nonzero? (-> a2-0 0)) (nonzero? (-> v1-0 0)))
      (if (!= (-> a2-0 0) (-> v1-0 0))
          (return #f)
          )
      (set! a2-0 (&-> a2-0 1))
      (set! v1-0 (&-> v1-0 1))
      )
    (and (zero? (-> a2-0 0)) (zero? (-> v1-0 0)))
    )
  )

(defun string-prefix= ((prefix string) (str string))
  "Check if a string starts with a given string."
  (let ((v1-0 (-> prefix data)))
    (let ((a2-0 (-> str data)))
      (if (or (zero? prefix) (zero? str))
          (return #f)
          )
      (while (and (nonzero? (-> v1-0 0)) (nonzero? (-> a2-0 0)))
        (if (!= (-> v1-0 0) (-> a2-0 0))
            (return #f)
            )
        (set! v1-0 (&-> v1-0 1))
        (set! a2-0 (&-> a2-0 1))
        )
      )
    (zero? (-> v1-0 0))
    )
  )

(defun charp-prefix= ((prefix (pointer uint8)) (str (pointer uint8)))
  "Check if a c-string starts with a given c-string."
  (while (and (nonzero? (-> prefix 0)) (nonzero? (-> str 0)))
    (if (!= (-> prefix 0) (-> str 0))
        (return #f)
        )
    (set! prefix (&-> prefix 1))
    (set! str (&-> str 1))
    )
  (zero? (-> prefix 0))
  )

(defun string-suffix= ((suffix string) (str string))
  "Check if a string ends with a given string."
  (let ((s5-0 (-> suffix data))
        (gp-0 (-> str data))
        )
    (if (or (zero? suffix) (zero? str))
        (return #f)
        )
    (let ((s4-0 (length suffix))
          (v1-5 (length str))
          )
      (if (< s4-0 v1-5)
          (return #f)
          )
      (let ((v1-7 (&+ s5-0 (- s4-0 v1-5))))
        (while (and (nonzero? (-> v1-7 0)) (nonzero? (-> gp-0 0)))
          (if (!= (-> v1-7 0) (-> gp-0 0))
              (return #f)
              )
          (set! v1-7 (&-> v1-7 1))
          (set! gp-0 (&-> gp-0 1))
          )
        (zero? (-> v1-7 0))
        )
      )
    )
  )

(defun string-position ((substr string) (base-str string))
  "Find the point where a string occurs in another. If it doesn't, return -1."
  (let ((s5-0 0)
        (s4-0 (-> base-str data))
        )
    (while (nonzero? (-> s4-0 0))
      (if (charp-prefix= (-> substr data) s4-0)
          (return s5-0)
          )
      (+! s5-0 1)
      (set! s4-0 (&-> s4-0 1))
      )
    )
  -1
  )

(defun string-charp= ((a string) (b (pointer uint8)))
  "Check if a string is equal to a c-string."
  (let ((v1-0 (-> a data)))
    (while (and (nonzero? (-> v1-0 0)) (nonzero? (-> b 0)))
      (if (!= (-> v1-0 0) (-> b 0))
          (return #f)
          )
      (set! v1-0 (&-> v1-0 1))
      (set! b (&-> b 1))
      )
    (and (zero? (-> v1-0 0)) (zero? (-> b 0)))
    )
  )

(defun name= ((arg0 object) (arg1 object))
  "Do arg0 and arg1 have the same name?
   This can use either strings or symbols"
  (cond
    ((= arg0 arg1)
     ;; Either same symbols, or same string objects, fast check pass!
     #t)
    ((and (= (rtype-of arg0) string) (= (rtype-of arg1) string))
     (string= (the-as string arg0) (the-as string arg1))
     )
    ((and (= (rtype-of arg0) string) (= (rtype-of arg1) symbol))
     (string= (the-as string arg0) (symbol->string (the symbol arg1)))
     )
    ((and (= (rtype-of arg1) string) (= (rtype-of arg0) symbol))
     (string= (the-as string arg1) (symbol->string (the symbol arg0)))
     )
    ;; no need to check symbol - symbol, that would have passed the first check.
    )
  )

(defun copyn-string<-charp ((dst string) (src (pointer uint8)) (num-chars int))
  "Copy part of a c-string to a string. Writes null terminator after num-chars."
  (let ((v1-0 (-> dst data)))
    (dotimes (a3-0 num-chars)
      (set! (-> v1-0 0) (-> src 0))
      (set! v1-0 (&-> v1-0 1))
      (set! src (&-> src 1))
      )
    (set! (-> v1-0 0) (the-as uint 0))
    )
  dst
  )

(defun string<-charp ((dst string) (src (pointer uint8)))
  "Copy a c-string to a string. Writes the null terminator."
  (let ((v1-0 (-> dst data)))
    (while (nonzero? (-> src 0))
      (set! (-> v1-0 0) (-> src 0))
      (set! v1-0 (&-> v1-0 1))
      (set! src (&-> src 1))
      )
    (set! (-> v1-0 0) (the-as uint 0))
    )
  dst
  )

(defun charp<-string ((dst (pointer uint8)) (src string))
  "Copy a string to a c-string. Writes the null terminator."
  (let ((v1-0 (-> src data)))
    (while (nonzero? (-> v1-0 0))
      (set! (-> dst 0) (-> v1-0 0))
      (set! dst (&-> dst 1))
      (set! v1-0 (&-> v1-0 1))
      )
    )
  (set! (-> dst 0) (the-as uint 0))
  0
  )

(defun copyn-charp<-string ((dst (pointer uint8)) (src string) (len int))
  "Copy part of a string to a c-string. Writes null terminator, repeatedly, to reach the given length.
   If the source is longer than the length, the null terminator is still included."
  (let ((v1-0 (-> src data)))
    (while (and (nonzero? (-> v1-0 0)) (< 1 len))
      (set! (-> dst 0) (-> v1-0 0))
      (set! dst (&-> dst 1))
      (set! v1-0 (&-> v1-0 1))
      (set! len (+ len -1))
      )
    )
  (while (> len 0)
    (set! (-> dst 0) (the-as uint 0))
    (set! dst (&-> dst 1))
    (set! len (+ len -1))
    )
  0
  (none)
  )

(defun copy-charp<-charp ((dst (pointer uint8)) (src (pointer uint8)))
  "C-string copy, writes null terminator."
  (while (nonzero? (-> src 0))
    (set! (-> dst 0) (-> src 0))
    (set! dst (&-> dst 1))
    (set! src (&-> src 1))
    )
  (set! (-> dst 0) (the-as uint 0))
  dst
  )

(defun cat-string<-string ((dst string) (src string))
  "Append a string to another."
  (let ((v1-0 (-> dst data)))
    (let ((a1-1 (-> src data)))
      (while (nonzero? (-> v1-0 0))
        (nop!)
        (nop!)
        (nop!)
        (set! v1-0 (&-> v1-0 1))
        )
      (while (nonzero? (-> a1-1 0))
        (set! (-> v1-0 0) (-> a1-1 0))
        (set! v1-0 (&-> v1-0 1))
        (set! a1-1 (&-> a1-1 1))
        )
      )
    (set! (-> v1-0 0) (the-as uint 0))
    )
  dst
  )

(defun catn-string<-charp ((dst string) (src (pointer uint8)) (num-chars int))
  "Append part of a string to another. Writes null terminator."
  (let ((v1-0 (-> dst data)))
    (while (nonzero? (-> v1-0 0))
      (nop!)
      (nop!)
      (nop!)
      (set! v1-0 (&-> v1-0 1))
      )
    (dotimes (a3-2 num-chars)
      (set! (-> v1-0 0) (-> src 0))
      (set! v1-0 (&-> v1-0 1))
      (set! src (&-> src 1))
      )
    (set! (-> v1-0 0) (the-as uint 0))
    )
  dst
  )

(defun cat-string<-string_to_charp ((dst string) (src string) (stop-ptr (pointer uint8)))
  "Append part of a string to another, up to the given pointer."
  (let ((v1-0 (-> src data))
        (v0-0 (-> dst data))
        )
    (while (nonzero? (-> v0-0 0))
      (nop!)
      (nop!)
      (nop!)
      (set! v0-0 (&-> v0-0 1))
      )
    (while (and (>= (the-as int stop-ptr) (the-as int v1-0)) (nonzero? (-> v1-0 0)))
      (set! (-> v0-0 0) (-> v1-0 0))
      (set! v0-0 (&-> v0-0 1))
      (set! v1-0 (&-> v1-0 1))
      )
    (set! (-> v0-0 0) (the-as uint 0))
    v0-0
    )
  )

(defun append-character-to-string ((str string) (char uint8))
  "Append a single character to a string. Writes null terminator after."
  (let ((v1-0 (-> str data)))
    (while (nonzero? (-> v1-0 0))
      (nop!)
      (nop!)
      (nop!)
      (set! v1-0 (&-> v1-0 1))
      )
    (set! (-> v1-0 0) (the-as uint char))
    (set! (-> v1-0 1) (the-as uint 0))
    )
  0
  0
  )

(defun charp-basename ((str (pointer uint8)))
  "Strip the directory and suffix from a c-string."
  (let ((v1-0 str))
    (while (nonzero? (-> v1-0 0))
      (set! v1-0 (&-> v1-0 1))
      )
    (while (< (the-as int str) (the-as int v1-0))
      (set! v1-0 (&-> v1-0 -1))
      (if (or (= (-> v1-0 0) 47) (= (-> v1-0 0) 92))
          (return (&-> v1-0 1))
          )
      )
    )
  str
  )

(defun clear ((str string))
  "Set string to the empty string."
  (set! (-> str data 0) (the-as uint 0))
  str
  )

(defun string<? ((a string) (b string))
  "Slightly incorrect ordering of strings."
  (let ((s4-1 (min (length a) (length b))))
    (dotimes (v1-4 s4-1)
      (cond
        ((< (-> a data v1-4) (-> b data v1-4))
         (return #t)
         )
        ((< (-> b data v1-4) (-> a data v1-4))
         (return #f)
         )
        )
      )
    )
  #f
  )

(defun string>? ((a string) (b string))
  "Slightly incorrect ordering of strings."
  (let ((s4-1 (min (length a) (length b))))
    (dotimes (v1-4 s4-1)
      (cond
        ((< (-> a data v1-4) (-> b data v1-4))
         (return #f)
         )
        ((< (-> b data v1-4) (-> a data v1-4))
         (return #t)
         )
        )
      )
    )
  #f
  )

(defun string<=? ((a string) (b string))
  "Slightly incorrect ordering of strings."
  (let ((s4-1 (min (length a) (length b))))
    (dotimes (v1-4 s4-1)
      (cond
        ((< (-> a data v1-4) (-> b data v1-4))
         (return #t)
         )
        ((< (-> b data v1-4) (-> a data v1-4))
         (return #f)
         )
        )
      )
    )
  #t
  )

(defun string>=? ((a string) (b string))
  "Slightly incorrect ordering of strings."
  (let ((s4-1 (min (length a) (length b))))
    (dotimes (v1-4 s4-1)
      (cond
        ((< (-> a data v1-4) (-> b data v1-4))
         (return #f)
         )
        ((< (-> b data v1-4) (-> a data v1-4))
         (return #t)
         )
        )
      )
    )
  #t
  )

(define *string-tmp-str* (new 'global 'string 128 (the-as string #f)))

(defun string-skip-to-char ((arg0 (pointer uint8)) (arg1 uint))
  "Advance to the given character."
  (while (and (nonzero? (-> arg0 0)) (!= (-> arg0 0) arg1))
    (set! arg0 (&-> arg0 1))
    )
  arg0
  )

(defun string-cat-to-last-char ((arg0 string) (arg1 string) (arg2 uint))
  "Append append-str to end of base-str, up to the last occurance of char"
  (let ((s4-0 (&-> (the-as (pointer uint8) arg1) 3)))
    (let ((v1-0 (string-skip-to-char (-> arg1 data) arg2)))
      (when (= (-> v1-0 0) arg2)
        (until (!= (-> v1-0 0) arg2)
          (set! s4-0 v1-0)
          (set! v1-0 (string-skip-to-char (&-> v1-0 1) arg2))
          )
        )
      )
    (cat-string<-string_to_charp arg0 arg1 s4-0)
    )
  )

(defmacro is-whitespace-char? (c)
  ;; 32 = space
  ;; 9 = \t
  ;; 13 = \r
  ;; 10 = \n
  `(or (= ,c 32)
       (= ,c 9)
       (= ,c 13)
       (= ,c 10)
       )
  )

(defmacro not-whitespace-char? (c)
  `(not (is-whitespace-char? ,c))
  )

(defun string-skip-whitespace ((arg0 (pointer uint8)))
  "Jump over whitespace chars."
  (while (and (nonzero? (-> arg0 0)) (or (= (-> arg0 0) 32) (= (-> arg0 0) 9) (= (-> arg0 0) 13) (= (-> arg0 0) 10)))
    (set! arg0 (&-> arg0 1))
    )
  arg0
  )

(defun string-suck-up! ((arg0 string) (arg1 (pointer uint8)))
  "Move the string forward so the pointer is now at the beginning."
  (when (!= arg1 (-> arg0 data))
    (let ((v1-2 (-> arg0 data)))
      (while (nonzero? (-> arg1 0))
        (set! (-> v1-2 0) (-> arg1 0))
        (set! v1-2 (&-> v1-2 1))
        (set! arg1 (&-> arg1 1))
        )
      (set! (-> v1-2 0) (the-as uint 0))
      )
    0
    )
  #f
  )

(defun string-strip-leading-whitespace! ((arg0 string))
  "Strip leading whitespace."
  (let ((a1-0 (string-skip-whitespace (-> arg0 data))))
    (string-suck-up! arg0 a1-0)
    )
  #f
  )

(defun string-strip-trailing-whitespace! ((arg0 string))
  "String trailing whitespace."
  (when (nonzero? (length arg0))
    (let ((v1-6 (&+ (-> arg0 data) (+ (length arg0) -1))))
      (while (and (>= (the-as int v1-6) (the-as int (-> arg0 data)))
                  (or (= (-> v1-6 0) 32) (= (-> v1-6 0) 9) (= (-> v1-6 0) 13) (= (-> v1-6 0) 10))
                  )
        (set! v1-6 (&-> v1-6 -1))
        )
      (set! (-> v1-6 1) (the-as uint 0))
      )
    0
    )
  #f
  )

(defun string-strip-whitespace! ((arg0 string))
  "Strip whitespace from the beginning and end of a string"
  (string-strip-trailing-whitespace! arg0)
  (string-strip-leading-whitespace! arg0)
  #f
  )

;; WARN: Return type mismatch string vs none.
(defun string-upcase ((arg0 string) (arg1 string) (arg2 symbol))
  "Uppercase characters. If convert-dash is set, - will be uppercased to _"
  (let* ((a0-1 (-> arg0 data))
         (t0-0 (the-as int (-> a0-1 0)))
         (a3-0 1)
         (v1-0 0)
         )
    (while (nonzero? (the-as uint t0-0))
      (cond
        ((and (>= (the-as uint t0-0) (the-as uint 97)) (>= (the-as uint 122) (the-as uint t0-0)))
         (set! t0-0 (the-as int (+ (the-as uint t0-0) -32)))
         )
        ((and arg2 (= (the-as uint t0-0) 45))
         (set! t0-0 95)
         )
        )
      (set! (-> arg1 data v1-0) (the-as uint t0-0))
      (set! t0-0 (the-as int (-> a0-1 a3-0)))
      (+! a3-0 1)
      (+! v1-0 1)
      )
    (set! (-> arg1 data v1-0) (the-as uint 0))
    )
  0
  (none)
  )

(defun string-get-arg!! ((arg0 string) (arg1 string))
  (let ((s4-0 (string-skip-whitespace (-> arg1 data))))
    (cond
      ((= (-> s4-0 0) 34)
       (let ((s4-1 (&-> s4-0 1)))
         (let ((v1-3 s4-1))
           (while (and (nonzero? (-> s4-1 0)) (!= (-> s4-1 0) 34))
             (set! s4-1 (&-> s4-1 1))
             )
           (copyn-string<-charp arg0 v1-3 (&- s4-1 (the-as uint v1-3)))
           )
         (if (= (-> s4-1 0) 34)
             (set! s4-1 (&-> s4-1 1))
             )
         (let ((a1-3 (string-skip-whitespace s4-1)))
           (string-suck-up! arg1 a1-3)
           )
         )
       (return #t)
       )
      ((nonzero? (-> s4-0 0))
       (let ((v1-11 s4-0))
         (while (and (nonzero? (-> s4-0 0)) (!= (-> s4-0 0) 32) (!= (-> s4-0 0) 9) (!= (-> s4-0 0) 13) (!= (-> s4-0 0) 10))
           (set! s4-0 (&-> s4-0 1))
           )
         (copyn-string<-charp arg0 v1-11 (&- s4-0 (the-as uint v1-11)))
         )
       (let ((a1-9 (string-skip-whitespace s4-0)))
         (string-suck-up! arg1 a1-9)
         )
       (return #t)
       )
      )
    )
  #f
  )

(defun string->int ((arg0 string))
  "Convert string to int."
  (let ((a0-1 (-> arg0 data))
        (v0-0 0)
        (v1-0 #f)
        )
    (cond
      ((= (-> a0-1 0) 35)
       (let ((a0-2 (&-> a0-1 1)))
         (cond
           ((or (= (-> a0-2 0) 120) (= (-> a0-2 0) 88))
            (let ((a0-3 (&-> a0-2 1)))
              (when (= (-> a0-3 1) 45)
                (set! v1-0 #t)
                (set! a0-3 (&-> a0-3 1))
                )
              (while (or (and (>= (-> a0-3 0) (the-as uint 48)) (>= (the-as uint 57) (-> a0-3 0)))
                         (and (>= (-> a0-3 0) (the-as uint 65)) (>= (the-as uint 70) (-> a0-3 0)))
                         (and (>= (-> a0-3 0) (the-as uint 97)) (>= (the-as uint 102) (-> a0-3 0)))
                         )
                (cond
                  ((and (>= (-> a0-3 0) (the-as uint 65)) (>= (the-as uint 70) (-> a0-3 0)))
                   (set! v0-0 (the-as int (+ (-> a0-3 0) -55 (* v0-0 16))))
                   )
                  ((and (>= (-> a0-3 0) (the-as uint 97)) (>= (the-as uint 102) (-> a0-3 0)))
                   (set! v0-0 (the-as int (+ (-> a0-3 0) -87 (* v0-0 16))))
                   )
                  (else
                    (set! v0-0 (the-as int (+ (-> a0-3 0) -48 (* v0-0 16))))
                    )
                  )
                (set! a0-3 (&-> a0-3 1))
                )
              )
            )
           ((or (= (-> a0-2 0) 98) (= (-> a0-2 0) 66))
            (let ((a0-4 (&-> a0-2 1)))
              (while (and (>= (-> a0-4 0) (the-as uint 48)) (>= (the-as uint 49) (-> a0-4 0)))
                (set! v0-0 (the-as int (+ (-> a0-4 0) -48 (* v0-0 2))))
                (set! a0-4 (&-> a0-4 1))
                )
              )
            )
           )
         )
       )
      (else
        (when (= (-> a0-1 1) 45)
          (set! v1-0 #t)
          (set! a0-1 (&-> a0-1 1))
          )
        (while (and (>= (-> a0-1 0) (the-as uint 48)) (>= (the-as uint 57) (-> a0-1 0)))
          (set! v0-0 (the-as int (+ (-> a0-1 0) -48 (* 10 v0-0))))
          (set! a0-1 (&-> a0-1 1))
          )
        )
      )
    (cond
      (v1-0
        (- v0-0)
        )
      (else
        (empty)
        v0-0
        )
      )
    )
  )

(defun string->float ((arg0 string))
  "Convert string to float. Finally implemented!"
  (let ((a0-1 (-> arg0 data))
        (f0-0 0.0)
        (v1-0 #f)
        )
    (when (= (-> a0-1 0) 45)
      (set! v1-0 #t)
      (set! a0-1 (&-> a0-1 1))
      )
    (while (and (>= (-> a0-1 0) (the-as uint 48)) (>= (the-as uint 57) (-> a0-1 0)))
      (set! f0-0 (+ (* 10.0 f0-0) (the float (+ (-> a0-1 0) -48))))
      (set! a0-1 (&-> a0-1 1))
      )
    (when (= (-> a0-1 0) 46)
      (set! a0-1 (&-> a0-1 1))
      (let ((a2-4 #xf4240)
            (a1-12 0)
            )
        (while (and (>= (-> a0-1 0) (the-as uint 48)) (>= (the-as uint 57) (-> a0-1 0)))
          (+! a1-12 (* (+ (-> a0-1 0) -48) (the-as uint a2-4)))
          (set! a2-4 (/ a2-4 10))
          (set! a0-1 (&-> a0-1 1))
          )
        (+! f0-0 (* 0.0000001 (the float a1-12)))
        )
      )
    (when (= (-> a0-1 0) 101)
      (let ((a1-16 (&-> a0-1 1))
            (f1-5 0.0)
            (a0-2 #f)
            )
        (cond
          ((= (-> a1-16 0) 45)
           (set! a0-2 #t)
           (set! a1-16 (&-> a1-16 1))
           )
          ((= (-> a1-16 0) 43)
           (set! a1-16 (&-> a1-16 1))
           )
          )
        (while (and (>= (-> a1-16 0) (the-as uint 48)) (>= (the-as uint 57) (-> a1-16 0)))
          (set! f1-5 (+ (* 10.0 f1-5) (the float (+ (-> a1-16 0) -48))))
          (set! a1-16 (&-> a1-16 1))
          )
        (when (!= f1-5 0.0)
          (let ((f2-6 1.0))
            (cond
              (a0-2
                (dotimes (a0-3 (the int f1-5))
                  (set! f2-6 (* 0.1 f2-6))
                  (nop!)
                  (nop!)
                  )
                )
              (else
                (dotimes (a0-6 (the int f1-5))
                  (set! f2-6 (* 10.0 f2-6))
                  (nop!)
                  (nop!)
                  )
                )
              )
            (set! f0-0 (* f0-0 f2-6))
            )
          )
        )
      )
    (if v1-0
        (- f0-0)
        f0-0
        )
    )
  )

(defun string-get-int32!! ((arg0 (pointer int32)) (arg1 string))
  (cond
    ((string-get-arg!! *string-tmp-str* arg1)
     (set! (-> arg0 0) (string->int *string-tmp-str*))
     #t
     )
    (else
      #f
      )
    )
  )

(defun string-get-float!! ((arg0 (pointer float)) (arg1 string))
  (cond
    ((string-get-arg!! *string-tmp-str* arg1)
     (set! (-> arg0 0) (string->float *string-tmp-str*))
     #t
     )
    (else
      #f
      )
    )
  )

(defun string-get-flag!! ((arg0 (pointer symbol)) (arg1 string) (arg2 string) (arg3 string))
  (cond
    ((string-get-arg!! *string-tmp-str* arg1)
     (cond
       ((or (string= *string-tmp-str* arg2) (string= *string-tmp-str* arg3))
        (set! (-> arg0 0) (string= *string-tmp-str* arg2))
        #t
        )
       (else
         #f
         )
       )
     )
    (else
      #f
      )
    )
  )

(defun string-word-wrap ((arg0 string) (arg1 int))
  "Wrap lines to specified width."
  (let ((v1-0 (-> arg0 data)))
    (label cfg-1)
    (let ((a2-0 0)
          (a0-1 0)
          )
      (b! #t cfg-6 :delay (nop!))
      (label cfg-2)
      (b! (zero? (-> v1-0 a2-0)) cfg-11 :delay (nop!))
      (if (= (-> v1-0 a2-0) 32)
          (set! a0-1 a2-0)
          )
      (+! a2-0 1)
      (label cfg-6)
      (b! (< a2-0 arg1) cfg-2)
      (if (zero? a0-1)
          (set! a0-1 a2-0)
          )
      (set! (-> v1-0 a0-1) (the-as uint 10))
      (&+! v1-0 (+ a0-1 1))
      )
    )
  (goto cfg-1)
  (label cfg-11)
  0
  (none)
  )

(kmemopen global "gstring-globals")

(define *debug-draw-pauseable* #f)

(define *stdcon0* (new 'global 'string #x4000 (the-as string #f)))

(define *stdcon1* (new 'global 'string #x4000 (the-as string #f)))

(define *null* (new 'global 'string 0 (the-as string #f)))

(define *stdcon* *stdcon0*)

(define *stdebug* *stdcon1*)

(define *temp-string* (new 'global 'string 2048 (the-as string #f)))

;; og:preserve-this
(define *temp-string2* (new 'global 'string 2048 (the string #f)))

(defconstant EMPTY_STRING "")

(#when PC_PORT (define *pc-encoded-temp-string* (new 'global 'string 2048 (the-as string #f))))

(#when PC_PORT
  (define *pc-cpp-temp-string*
    "A convenient place to retrieve a string from C++"
    (new 'global 'string 2048 (the string #f))))

(kmemclose)

(defmacro string-format (&rest args)
  "Formats into *temp-string* and returns it, for in-place string formating.
   DO NOT USE *temp-string* WITH THIS MACRO! It is read as input AFTER all of the args evaluate."

  `(begin
     (format (clear *temp-string*) ,@args)
     *temp-string*
     )
  )

(defmacro temp-string-format (buf &rest args)
  "Like [[string-format]], but takes a string as an argument."
  `(begin
     (format (clear ,buf) ,@args)
     ,buf
     )
  )
