tidy:
for i in iframe-demos.html index-*.html; do \
tidy -i -m $$i >/dev/null 2>&1; \
- perl -i -npe 's,(^\s*</head>),<link type="text/css" rel="stylesheet" href="screenshots.css" />\n$$1,' $$i; \
+ perl -i -npe 's,(^\s*</head>),<link type="text/css" rel="stylesheet" href="screenshots.css" /> $$1,' $$i; \
done
help: