The current summary for the -f option is rather unclear: it says that it
will delete a tag that doesn't exist, but will happily delete the tag,
too, if it exists.
Signed-off-by: Gabriel Filion <gabster@lelutin.ca>
Reviewed-by: Rob Browning <rlb@defaultvalue.org>
bup tag -d [-f] <tag name>
--
d,delete= Delete a tag
-f,force Overwrite existing tag, or 'delete' a tag that doesn't exist
+f,force Overwrite existing tag, or ignore missing tag when deleting
"""
o = options.Options(optspec)