emcas edit file after change permissions code example

Example 1: emcas edit file after change permissions

After changing the file mode, and before doing any edit, run M-x revert-buffer to reload the file. If the file is now writable, the buffer will no longer be read-only.

Example 2: emcas edit file after change permissions

After changing the file mode, and before doing any edit, run M-x revert-buffer to reload the file. If the file is now writable, the buffer will no longer be read-only.