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Re^2: perl one line for advanced grep (current line and next one)

by Random_Walk (Prior)
on Sep 02, 2013 at 08:03 UTC ( [id://1051900]=note: print w/replies, xml ) Need Help??


in reply to Re: perl one line for advanced grep (current line and next one)
in thread perl one line for advanced grep (current line and next one)

Nice, but it misses the line following a second consecutive line matching the pattern

# eg this works as expected
test1
string
test2
test3

# this one fails to print test2
test1
string
string
test2
test3

[download]

Cheers,
R.

Pereant, qui ante nos nostra dixerunt!

Replies are listed 'Best First'.
Re^3: perl one line for advanced grep (current line and next one)
by kschwab (Vicar) on Sep 02, 2013 at 13:44 UTC
    It also hangs if the last line matches. So much for working off the top of my head.
[reply]

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