book.json

{
   "plugins": [
      "hints",
      "@adiwg/styles-sass",
      "regexplace",
      "code",
      "expandable-chapters",
      "customize-footer"
   ],
   "styles": {
      "website": "styles/website.scss",
      "ebook": "styles/ebook.scss",
      "pdf": "styles/pdf.scss",
      "mobi": "styles/mobi.scss",
      "epub": "styles/epub.scss"
   },
   "pluginsConfig": {
      "hints": {
         "info": "fa fa-info-circle",
         "tip": "fa fa-lightbulb-o",
         "danger": "fa fa-exclamation-circle",
         "working": "fa fa-wrench"
      },
      "regexplace": {
         "substitutes": [
            {
               "pattern": "<img (.*)alt=\"([^\"]*)\"(.*) {0,1}\/{0,1}> {0,}{caption([^\\}]*)}",
               "flags": "g",
               "substitute": "<figure id=\"fig_PAGE_LEVEL_._INDEX_\" class=\"screenshot\"><img $1alt=\"$2\" $4$3><figcaption><span>Image _INDEX_: </span>$2</figcaption></figure>"
            },
            {
               "pattern": "<!-- tasks -->",
               "flags": "g",
               "substitute": "<div class=\"list-tasks\">"
            },
            {
               "pattern": "<!-- endtasks -->",
               "flags": "g",
               "substitute": "</div>"
            },
            {
               "pattern": "1({<strong>type</strong>:.*})1",
               "flags": "g",
               "substitute": "<span class=\"md-type\">$1<br>Usage: </span>"
            },
            {
               "pattern": "2{(.*)}2",
               "flags": "g",
               "substitute": "<br><span class=\"md-type\">$1 </span>"
            }
         ]
      },
      "expandable-chapters": {},
      "layout": {
         "footerPath": "layouts/footer1.html"
      }
   }
}