snippet perl 
	#!/opt/local/bin/perl

	use strict;
	use warnings;
	${1}

snippet sub
	sub ${1:function_name} {
		${2:# body...}
	}

snippet if
	if (${1}) {
		${2:# body...}
	}

snippet ife
	if (${1}) {
		${2:# body...}
	} else {
		${3:# else...}
	}

snippet ifee
	if (${1}) {
		${2:# body...}
	} elsif (${3}) {
		${4:# elsif...}
	} else {
		${5:# else...}
	}

snippet xif
	${1:expression} if ${2:condition};

snippet while
abbr wh
	while (${1}) {
		${2:# body...}
	}
    
snippet xwhile
abbr xwh
	${1:expression} while ${2:condition};

snippet for
	for (my $${1:var} = 0; $$1 < ${2:expression}; $$1++) {
		${3:# body...}
	}
    
snippet fore
	for ${1} (${2:expression}){
		${3:# body...}
	}

snippet xfor
	${1:expression} for @${2:array};

snippet unless
abbr un
	unless (${1}) {
		${2:# body...}
	}

snippet xunless
abbr xun
	${1:expression} unless ${2:condition};

snippet eval
	eval {
		${1:# do something risky...}
	};
	if ($@) {
		${2:# handle failure...}
	}