Can not resolve the lazy load image

[waybackarchiver]

Source: https://mp.weixin.qq.com/s/Xo78wOeoR6RArdcuREdHUQ

The lazy image block:

<img class="rich_pages" data-ratio="1.23875" data-s="300,640" data-src="https://mmbiz.qpic.cn/mmbiz_jpg/qfC4kOufBopzvshib8KowN41pKLiahBe0EmAd8vrevPlIIhDLv16b7F3AbUJBCTLo9Tt7zlx6AyvNoEpNiaZcpJ0g/640?wx_fmt=jpeg" data-type="jpeg" data-w="800" style="">

I suggest removing the dot before image format in the regex.

obelisk/process-html.go

Lines 17 to 19 in e22fddd

	rxLazyImageSrc = regexp.MustCompile(`(?i)^\s*\S+\.(jpg|jpeg|png|webp)\S*\s*$`)
	rxLazyImageSrcset = regexp.MustCompile(`(?i)\.(jpg|jpeg|png|webp)\s+\d`)
	rxImgExtensions = regexp.MustCompile(`(?i)\.(jpg|jpeg|png|webp)`)

[waybackarchiver]

This issue should be resolved at 765a5cd