latex3/svn-mirror — Issue #64: Error detection when defining conditionals
Author: blefloch
Created: 2012-02-06 12:03:02+00:00
State: open

\prg_new_protected_conditional:Npnn \my_if: { p } { }

should raise an error such as "protected predicates not allowed".

\prg_new_eq_conditional:NNn \my_if: \undefined_if: { T }

should raise an error such as "\undefined_if:T undefined".