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|
pre_set $v inc;
pre_set $e '';
pre_if (0) { nope s1; }
pre_if ("") { nope s2; }
pre_if '' { nope s3; }
pre_if 1 { yup s4; }
pre_if (1 ) { yup s5; }
pre_if ( 1 ) { yup s6; }
pre_if ( 1) { yup s7; }
pre_if (1) { yup s8; }
pre_if $v { yup s9; }
pre_if ($v) { yup s10; }
pre_if $e { nope s11; }
pre_if ($e) { nope s12; }
pre_if 1 {}
pre_if 1 { mul 1; mul 2; }
pre_if (-x empty.conf) { nope f1; }
pre_if (!-x empty.conf) { yup f2; }
pre_if -f empty.conf { yup f3; }
pre_if (-d inc ) { yup f4; }
pre_if ( !-d inc ) { nope f5; }
pre_if -e empty.conf { yup f6; }
pre_if -e inc { yup f7; }
pre_if -e doesnotexist { nope f8; }
pre_if -e $v { yup f9; }
pre_if -e $e { nope f10; }
pre_if '' == "" { yup t1; }
pre_if 0 == 0 { yup t2; }
pre_if ab != ab { nope t3; }
pre_if ab == ab { yup t4; }
pre_if '' != 0 { yup t5; }
pre_if $e == '' { yup t6; }
pre_if inc == $v { yup t7; }
pre_if ( 0 == 0 ){ yup t8; }
pre_if (0 == 0) { yup t9; }
pre_if abc ~ b { yup r1; }
pre_if abc ~ ^b { nope r2; }
pre_if abc ~* B { yup r3; }
pre_if abc ~* C$ { yup r4; }
pre_if $v ~ ^inc$ { yup r5; }
pre_if ($v ~ ^..(.)) { yup r6 c: $1; }
pre_if $v ~* (.)([A-Z])(.) { yup r7 i: $1, n: $2, c: $3, inc: $0; }
pre_if abc !~ d { yup r8 $0 <- not substituted; }
pre_if abc !~ a { nope r9; }
pre_if abc !~* A { nope r10; }
pre_if 1 {
pre_if abc ~ (.) {
pre_if $1 == a {
pre_if a !~ b {
yup nested, a: $1;
}
}
}
there is no $1 here;
}
pre_if x ~ (x) {
pre_set $var $1;
}
var set to $var;
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