Removing line numbers from col 73 till 80
Removing line numbers from col 73 till 80 If the line numbers at column 73 till 80 are irritating you then you can perform the following steps to get rid of these  1) Issue command line command
NUM ON
 2)  Issue command line command
UNNUM
 3) Issue command line command
NUM OFF
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This will remove all the line numbers from column 73 till 80