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.\"
.\" This file was generated with po4a. Translate the source file.
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.TH NUL 1   
.\" This unit test may trigger errors when string is tested instead of
.\" testing if it is defined, with a non-null length
.SH 0

0

.IP 0
argument vide

.nf
foo1
.fi

foo2

\fIfoo\fP
.nf
foo1
.fi
\fI foo2\fP