From: Ken Hornstein <kenh@pobox.com>
Date: Tue, 17 Mar 2015 15:02:38 +0000 (-0400)
Subject: Fix error message to correctly report the program that failed to execute
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/f7f272c9859fd70ff93a619b4da97a93fe951ae8?hp=f7f272c9859fd70ff93a619b4da97a93fe951ae8

Fix error message to correctly report the program that failed to execute
when doing HTML conversion.
Also, remove perl function prototypes as they are not considered best
practice.
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