Re: Not enough number of arguments for format string in call to (message ...) in in align.el.

[martin rudalics]

> A call to align-regexp with a region large enough to trigger reporting
> (> align-large-region, defaults to 10000) results in a call to
> (message "Aligning `%s' ..." ) but the argument to %s is missing.

Thanks for the report.  This should have been fixed in Emacs 22.

Emacs 21.4 had

(message
 "Aligning `%s' (rule %d of %d) %d%%..."
 rule-index rule-count
 (/ (* (- (point) real-beg) 100)
    (- end-mark real-beg)))

Emacs 22.1 has

(message
 "Aligning `%s' (rule %d of %d) %d%%..."
 (symbol-name symbol) rule-index rule-count
 (/ (* (- (point) real-beg) 100)
    (- end-mark real-beg)))

here.  Could you try to upgrade?