Not All Images Found When On a Single Line

[jeremy-harnois]

In certain situations, images may be listed on a single line (e.g. in a minified HTML file), but only the last image is added to usedImageNames. As a result, images are deleted that are actually in use.

[jeremy-harnois]

A possible solution that doesn't stray too much from what's already there is to replace lines 46-49 with:

var matches = line.match(/((?:((?:[^\(\\\'\"\r\n\t\f\/\s\.])+)\.(?:(png|gif|jpe?g|pdf|xml|apng|svg|mng)\b)))/gmi) || [];
if (matches.length) {
  usedImageNames.push(...matches);
}