1.9.0

Features

• feat(prism): add data-language attribute @SukkaW (#177)
• feat(prism): add mark & firstLine option support @SukkaW (#172)
• feat: bring up prism highlight support @SukkaW (#168)
  • Laying the groundwork for the planned support of prism highlight library in the upcoming Hexo v5, in addition to the current highlight.js library.

Fixes

• fix(is_external_link): handle invalid url @SukkaW (#183)
• fix(prism): add strip_indent support @SukkaW (#184)
• fix(tocObj): skip permalink symbol @curbengh (#175)
• Fix highlighting when hljs is enabled @ppwwyyxx (#171)
• fix(htmlTag): handle numeric values. @KentarouTakeda (#176)

Refactor

• refactor: optimize cache @SukkaW (#170)
• refactor(highlight): add strip-indent @SukkaW (#169)
• refactor(toc_obj): simplify the code @SukkaW (#181)

Dependencies

• chore(deps-dev): bump mocha from 6.2.2 to 7.0.0 (#173)