Lines Matching refs:ifset
548 % Non-false conditionals (@iftex, @ifset) don't fit into this, so they
3894 % line. (Otherwise, we would consider a line `@c @ifset', for
3895 % example, to count as an @ifset for nesting.)
4004 % @ifset VAR ... @end ifset reads the `...' iff VAR has been defined
4007 % To get special treatment of `@end ifset,' call \makeond and the redefine.
4009 \makecond{ifset}
4010 \def\ifset{\parsearg{\doifset{\let\next=\ifsetfail}}}
4021 \def\ifsetfail{\doignore{ifset}}
7550 % Oh yes, they do; otherwise, @ifset (and anything else that uses