Commit 6292c599 authored by Jay Belanger's avatar Jay Belanger

(calc-date-notation): Check to see if the format is whitespace

instead of only the empty string.
parent 0f063651
2009-11-02 Jay Belanger <>
* calc/calc-forms.el (calc-date-notation): Allow a "blank string"
to be made up of whitespace.
2009-11-02 Chong Yidong <>
* minibuffer.el (read-file-name): Don't use file dialogs for
......@@ -81,7 +81,7 @@
(defun calc-date-notation (fmt arg)
(interactive "sDate format (e.g., M/D/YY h:mm:ss): \nP")
(if (equal fmt "")
(if (string-match-p "\\`\\s-*\\'" fmt)
(setq fmt "1"))
(if (string-match "\\` *[0-9] *\\'" fmt)
(setq fmt (nth (string-to-number fmt) calc-standard-date-formats)))
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