[perl #40592] [PATCH] Update of t/codingstd/linelength.t

[Paul Cochrane]

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Hi,

This patch: replaces the pattern match operators used so that vim can
syntax highlight the file properly; adds more languages to the
language list so that the script can find more files to check; and
fixes a minor typo in one comment.

Comments welcome,

Regards,

Paul

files affected:

t/codingstd/linelength.t