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Re: How to get variable name in trace message

by tinita (Parson)
on Jun 15, 2012 at 09:09 UTC ( #976396=note: print w/replies, xml ) Need Help??


in reply to How to get variable name in trace message

just as an addition: I've been using a vim mapping for a very long time now.
imap DUMPER <ESC>^iwarn __PACKAGE__.':'.__LINE__.$".Data::Dumper->Dump([\<ESC>llyw$a], ['<ESC>pa']);<ESC>

type $varnameDUMPER or %varnameDUMPER or @varnameDUMPER. result:
warn __PACKAGE__.':'.__LINE__.$".Data::Dumper->Dump([\$varname], ['varname']);

ok, the resulting perl code doesn't look nice, but I render it grey with this code:
2match comments /^ *warn __PACKAGE__.*/ highlight comments ctermfg=darkgrey

Replies are listed 'Best First'.
Re^2: How to get variable name in trace message
by ChrisBeall (Novice) on Jun 18, 2012 at 03:06 UTC
    Very nifty! I love Vim, so I'll give this a go too. Thanks.

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