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Re^2: callback for regex engine

by ikegami (Pope)
on Jun 23, 2013 at 00:55 UTC ( #1040305=note: print w/replies, xml ) Need Help??


in reply to Re: callback for regex engine
in thread callback for regex engine

[I was confused by the term "arbitrary code", which is normally used to refer to how s///ee can execute code found in data. Ignore this post.]

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[LanX]: oh you want the result line by line?
[jdporter]: ok, LanX, then what?
[jdporter]: It doesn't have to be line by line. Just "my program" "writes" to the external prog and also/then "reads" from it.
LanX open (You are not allowed to open to a command that pipes both in and out, but see IPC::Open2, IPC::Open3, and Bidirectional Communication with Another Process in perlipc for alternatives.)
[jdporter]: IPC::Open2, I guess
[jdporter]: yes, that

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