Perl: What exactly is C<our>? -
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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