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Missing function toggle-read-only #6

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Missing function toggle-read-only #6

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9 changes: 9 additions & 0 deletions breadcrumb.el
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Original file line number Diff line number Diff line change
Expand Up @@ -740,6 +740,15 @@ If POS is nil, use current buffer location."
(bury-buffer))
)

(defun toggle-read-only (f)
"Toggle the read-only status of the current buffer based on the
value of f. If f is 1, make the buffer read-only. If f is 0,
make the buffer writable."
(interactive "P")
(if (equal f 0)
(read-only-mode -1)
(read-only-mode 1)))

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