Created
January 30, 2018 16:24
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| (defun increase-text-scale-in-buffer-group (major-mode-name) | |
| "Increment text scale for all buffers matching a give major mode name" | |
| (interactive | |
| (list (intern (completing-read | |
| "Select major mode from the list: " | |
| (remove-duplicates (mapcar (lambda (b) | |
| (buffer-local-value | |
| 'major-mode (get-buffer b))) | |
| (buffer-list))))))) | |
| (cl-loop for buffer in (buffer-list) | |
| when (string= (buffer-local-value | |
| 'major-mode (get-buffer buffer)) | |
| major-mode-name) | |
| do (with-current-buffer buffer | |
| (text-scale-increase 1)))) |
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