% This document was generated automagically by lgrind.  DO NOT EDIT.

\LGinlinefalse\LGbegin\lgrinde
\L{\LB{\C{}\V{\#}!\1usr\1interp\1perl -w}}
\CE{}\L{\LB{}}
\L{\LB{\C{}\V{\#} PERL VARIABLE INTERPOLATION EXAMPLE}}
\CE{}\L{\LB{\C{}\V{\#} By Louis Ziantz}}
\CE{}\L{\LB{}}
\L{\LB{\C{}\V{\#} Description: This program is a demonstration of scalar variable }}
\CE{}\L{\LB{\C{}\V{\#}             interpolation in Perl.}}
\CE{}\L{\LB{\C{}\V{\#} Procedure:   A number of variables are used inside double-quoted}}
\CE{}\L{\LB{\C{}\V{\#}             strings, and the results are printed.}}
\CE{}\L{\LB{\C{}\V{\#} Input:       None}}
\CE{}\L{\LB{\C{}\V{\#} Output:      Various messages using interpolated variables.}}
\CE{}\L{\LB{}}
\L{\LB{\V{\$num}_=_5;}}
\L{\LB{\V{\$friend}_=_\S{}\"John_Smith\2n\"\SE{};}}
\L{\LB{\V{\$month}_=_\S{}\"Octo\"\SE{};}}
\L{\LB{\K{print}_\S{}\"\$num\2n\"\SE{};\C{}_\V{\#} prints 5\<newline\>}}
\CE{}\L{\LB{\K{print}_\V{\$friend};\C{}__\V{\#} prints John Smith\<newline\>}}
\CE{}\L{\LB{\K{print}_\S{}\"Can_I_have_\2\$\$num?\2n\"\SE{};_}}
\L{\LB{\C{}\V{\#} prints  Can I have \$5?\<newline\>}}
\CE{}\L{\LB{\K{print}_\S{}\"The_month_is_\$monthber.\2n\"\SE{};}}
\L{\LB{\C{}\V{\#} prints The month is .\<newline\>}}
\CE{}\L{\LB{\C{}\V{\#} because it thinks \$monthber is a scalar variable}}
\CE{}\L{\LB{\K{print}_\S{}\"The_month_is_\$\{month\}ber.\2n\"\SE{};}}
\L{\LB{\C{}\V{\#} prints The month is October.\<newline\>}}
\CE{}\L{\LB{\K{print}_\S{}\'The_month_is_\$\{month\}ber.\2n\'\SE{};}}
\L{\LB{\C{}\V{\#} prints The month is \$\{month\}ber.\2n}}
\CE{}\endlgrinde\LGend

