Is there any harm in dispensing with spaces around = marks apart from readability ?

Putting -- or not putting -- whitespace around most operators is largely a matter of taste. (One must put whitespace around operators like or, gt, etc). Putting whitespace within operators is a bad idea; =~ is one operator; = ~ is two. If your editor does stuff like adding spaces where they don't belong, I'd suggest a new one.

emc

At that time [1909] the chief engineer was almost always the chief test pilot as well. That had the fortunate result of eliminating poor engineering early in aviation.

—Igor Sikorsky, reported in AOPA Pilot magazine February 2003.

In reply to Re^3: gimme some sed by swampyankee
in thread gimme some sed by perlAffen

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