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Re^2: 78/80 chars perl line still a meaningful rule

by grizzley (Chaplain)
on Oct 16, 2012 at 10:16 UTC ( #999277=note: print w/replies, xml ) Need Help??


in reply to Re: 78/80 chars perl line still a meaningful rule
in thread 78/80 chars perl line still a meaningful rule

...and e.g. file comparison tools, which I use often to see what has changed. Two code windows side-by-side mean 160 characters already.
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[james28909]: how can i write a while loop on one line (in a script) something like print "this\n" && print "that" && <DATA> && print the other\n" && next if /this matches/ while <DATA>?
[james28909]: i have tried with && and and and have tried to rearrange the functions as well to no avail
[shmem]: use parens to group expressions
[shmem]: you can't use next in a statement modifier
[shmem]: next requires a BLOCK

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