HTTP/2 200 server: nginx content-type: text/plain;charset=UTF-8 content-encoding: gzip content-security-policy: default-src 'self'; connect-src 'self' *.google-analytics.com; img-src 'self' data: www.google-analytics.com www.googletagmanager.com; script-src 'self' 'unsafe-inline' www.google-analytics.com www.googletagmanager.com; style-src 'self'; report-uri /csp-reports accept-ranges: bytes age: 0 date: Thu, 31 Jul 2025 12:01:31 GMT via: 1.1 varnish x-served-by: cache-bom-vanm7210068-BOM x-cache: MISS x-cache-hits: 0 x-timer: S1753963291.561949,VS0,VE816 vary: Accept-Encoding strict-transport-security: max-age=31557600 content-length: 773 =over =item last LABEL X X =item last EXPR =item last The C command is like the C statement in C (as used in loops); it immediately exits the loop in question. If the LABEL is omitted, the command refers to the innermost enclosing loop. The C form, available starting in Perl 5.18.0, allows a label name to be computed at run time, and is otherwise identical to C. The L|/continue BLOCK> block, if any, is not executed: LINE: while () { last LINE if /^$/; # exit when done with header #... } C cannot return a value from a block that typically returns a value, such as C, C, or C. It will perform its flow control behavior, which precludes any return value. It should not be used to exit a L|/grep BLOCK LIST> or L|/map BLOCK LIST> operation. Note that a block by itself is semantically identical to a loop that executes once. Thus C can be used to effect an early exit out of such a block. See also L|/continue BLOCK> for an illustration of how C, L|/next LABEL>, and L|/redo LABEL> work. Unlike most named operators, this has the same precedence as assignment. It is also exempt from the looks-like-a-function rule, so C will cause "bar" to be part of the argument to C. =back