Created
December 20, 2011 19:45
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Substract a number from the current word and replace it with the result.
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| (defun subtract-number-from-current-word (number) | |
| "Substract a number from the current word and replace it with the result. | |
| Beware: No error checking." | |
| (interactive "p") | |
| (let ((curr-word (current-word))) | |
| (kill-word 1) | |
| (insert (int-to-string | |
| (- (string-to-int curr-word) number))))) |
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