| {MODULE} | - {/literal}{t}The CVS module name{/t}{literal} |
| {FILE} | - {/literal}{t}The filename that was committed{/t}{literal} |
| {OLD_VERSION} | - {/literal}{t}The old revision of the file{/t}{literal} |
| {NEW_VERSION} | - {/literal}{t}The new revision of the file{/t}{literal} |