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• Read-char$-all

Tr-read-char$-all

Signature

(tr-read-char$-all channel state acc) → (mv * state)

Arguments

channel — Guard (symbolp channel).

Definitions and Theorems

Function: tr-read-char$-all

(defun tr-read-char$-all (channel state acc)
  (declare (xargs :stobjs (state)))
  (declare (xargs :guard (symbolp channel)))
  (declare (xargs :guard (open-input-channel-p channel
                                               :character state)))
  (let ((__function__ 'tr-read-char$-all))
    (declare (ignorable __function__))
    (b* (((unless (mbt (state-p state)))
          (mv acc state))
         ((mv char state)
          (read-char$ channel state))
         ((unless char) (mv acc state))
         (acc (cons (mbe :logic (char-fix char) :exec char)
                    acc)))
      (tr-read-char$-all channel state acc))))