Function: warning
Section: programming/specific
C-Name: warning0
Prototype: vs*
Help: warning({str}*): display warning message str.
Description:
(?gen,...):void pari_warn(warnuser, "${2 format_string}"${2 format_args})
Doc: outputs the message ``user warning''
and the argument list (each of them interpreted as a string).
If colors are enabled, this warning will be in a different color,
making it easy to distinguish.
\bprog
warning(n, " is very large, this might take a while.")
@eprog
% \syn{NO}