Perl: What exactly is C<our>? -

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i in process of teaching self perl. using epic debugger in eclipse. whenever have var used 1 time in sub warning:
typographical errors show unique variable names. if had reason having unique name, mention again somehow suppress message. c<our> declaration provided purpose.
c<our>? standard searching inconclusive.

  • as far c<> part may have confused you, looks epic took text in pod format , printed raw instead of rendering pod formatted text.

    c<our> in pod syntax means "print text 'our' formatted code", meaning mono-spaced font. similar stackoverflow's `our` backtick-surrounded format command own question used.

  • the error comes perl's diagnostics module, provides extended explanations otherwise cryptic perl warnings (in case, "name "%s::%s" used once: possible typo"). matter of fact, judging pod formatting confused you, epic uses source pod above-linked "perldiag" document generated.

  • if you're asking our does, should read perldoc -f our - way create alias global variable effective in given scope (see tchrist's asnwer details).

  • as far googling technique in case, when you're searching expect perl keywords, pays google "perldoc somekeyword".


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