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The `#else' Directive
The `#else' directive can be added to a conditional to provide
alternative text to be used if the condition is false. This is what it
looks like:
#if EXPRESSION
TEXT-IF-TRUE
#else /* Not EXPRESSION */
TEXT-IF-FALSE
#endif /* Not EXPRESSION */
If EXPRESSION is nonzero, and thus the TEXT-IF-TRUE is active, then
`#else' acts like a failing conditional and the TEXT-IF-FALSE is
ignored. Contrariwise, if the `#if' conditional fails, the
TEXT-IF-FALSE is considered included.
Created Wed Sep 1 16:42:07 2004 on bee with info_to_html version 0.9.6.