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bug#31697: 27.0.50; Add new macro dolist-with-progress-reporter


From: Tino Calancha
Subject: bug#31697: 27.0.50; Add new macro dolist-with-progress-reporter
Date: Sun, 17 Jun 2018 18:38:14 +0900
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux)

Tino Calancha <address@hidden> writes:

> Tino Calancha <address@hidden> writes:
>
>> +  (declare (indent 2) (debug ((symbolp form &optional form) form body)))
>> +  (let ((prep (make-symbol "--dolist-progress-reporter--"))
>> +        (count (make-symbol "--dolist-count--")))
>> +    `(let ((,prep ,reporter-or-message)
>> +           (,count 0))
>> +       (when (stringp ,prep)
>> +         (setq ,prep (make-progress-reporter ,prep 0 (1- (length ,(cadr 
>> spec))))))
>> +       (dolist ,spec
>> +         ,@body
>> +         (progress-reporter-update ,prep (setq ,count (1+ ,count))))
>> +       (progress-reporter-done ,prep)
>> +       (or ,@(cdr (cdr spec)) nil))))
> As pointed out by Noam in Bug#31696, I am also evaluating twice here the
> form at (nth 1 SPEC).  I must add another variable.
> Updated patch.
Implemented into master branch as commit
'Add new macro dolist-with-progress-reporter'
(edb1f85a27817a3fac38bb85752671414819203b)





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