@ifeq and @ifneq tags
This tag starts a new conditional group which must be ended by an @end if tag. The group will be ignored if the first argument value does not match one of the values of the second argument.
@ifneq tests with negated condition.
See also @else tag.
Syntax [link]
@ifeq {<value>} {<value> [| <value> | ...] }
...
[ @else
... ]
@end ifExample [link]
@ifeq {@name@} {foo|bar}
@error
@end if