.Dd\r
.Dt assert 3\r
.Os\r
-\r
+.\"\r
.Sh NAME\r
.Nm assert\r
.Nd validate assertion\r
-\r
+.\"\r
.Sh SYNOPSIS\r
.In assert.h\r
.Fn "void assert" "<scalar expression>"\r
-\r
+.\"\r
.Sh DESCRIPTION\r
If\r
.Dv NDEBUG\r
.Nm\r
will only be printed in the error message when compiling for C99, or a later\r
revision of the C standard. \r
-\r
+.\"\r
.Sh SEE ALSO\r
.Xr _Exit 3\r
.Xr quick_exit 3\r
.Xr exit 3\r
.Xr abort 3\r
-\r
+.\"\r
.Sh STANDARDS\r
Conforming to\r
.St -isoC-90 ,\r