While editing a file in the medit grid, changes you make to variable in the grid are saved to the gird but not to the permanent disk file until you SAVE the files.
There are several ways in which grid changes are saved to the file:
•
Click the
button on
the quick access toolbar
• From the medit File menu select the Save command
• When you run msmac the current file is automatically saved before msmac is executed.