Fix indent.
#!/bin/sh
echo '<html>'
echo '<head>'
echo ' <meta http-equiv="Content-Type" content="text/html; charset=utf-8">'
echo ' <title>Tips</title>'
echo ' <style type="text/css">'
echo ' body { background-color: LightYellow; }'
echo ' a { text-decoration:none; }'
echo ' a:link { color: brown; }'
echo ' a:visited { color: IndianRed; }'
echo ' a:hover { background: bisque; border-radius: 10px; padding: 1px; }'
echo ' </style>'
echo '</head>'
echo '<body>'
echo '<h1>Tips</h1>'
echo '<ul>'
for file in *.rst *.txt; do
ext=${file##*.}
name=${file%.${ext}}
case $ext in
txt)
case "$1" in
chm) printf ' <li><a href="%s.txt">%s</a>\n' $name $name ;;
frame) printf ' <li><a href="%s.txt" target="article">%s</a>\n' $name $name ;;
esac
;;
rst)
case "$1" in
chm) printf ' <li><a href="%s.html">%s</a>\n' $name $name ;;
frame) printf ' <li><a href="%s.html" target="article">%s</a>\n' $name $name ;;
esac
;;
esac
done
echo '<p>'
echo '<address>'
echo ' <a href="mailto:gavenkoa@gmail.com">Oleksandr Gavenko</a>'
echo '</address>'
echo '</body>'
echo '</html>'