1 files changed, 0 insertions, 49 deletions
diff --git a/node_modules/vuepress/lib/markdown/highlightLines.js b/node_modules/vuepress/lib/markdown/highlightLines.js
deleted file mode 100644
index dd833432..00000000
--- a/node_modules/vuepress/lib/markdown/highlightLines.js
+++ /dev/null
@@ -1,49 +0,0 @@
-// Modified from https://github.com/egoist/markdown-it-highlight-lines
-
-const RE = /{([\d,-]+)}/
-const wrapperRE = /^<pre .*?><code>/
-
-module.exports = md => {
-  const fence = md.renderer.rules.fence
-  md.renderer.rules.fence = (...args) => {
-    const [tokens, idx, options] = args
-    const token = tokens[idx]
-
-    const rawInfo = token.info
-    if (!rawInfo || !RE.test(rawInfo)) {
-      return fence(...args)
-    }
-
-    const langName = rawInfo.replace(RE, '').trim()
-    // ensure the next plugin get the correct lang.
-    token.info = langName
-
-    const lineNumbers = RE.exec(rawInfo)[1]
-      .split(',')
-      .map(v => v.split('-').map(v => parseInt(v, 10)))
-
-    const code = options.highlight
-      ? options.highlight(token.content, langName)
-      : token.content
-
-    const rawCode = code.replace(wrapperRE, '')
-    const highlightLinesCode = rawCode.split('\n').map((split, index) => {
-      const lineNumber = index + 1
-      const inRange = lineNumbers.some(([start, end]) => {
-        if (start && end) {
-          return lineNumber >= start && lineNumber <= end
-        }
-        return lineNumber === start
-      })
-      if (inRange) {
-        return `<div class="highlighted">&nbsp;</div>`
-      }
-      return '<br>'
-    }).join('')
-
-    const highlightLinesWrapperCode =
-      `<div class="highlight-lines">${highlightLinesCode}</div>`
-
-    return highlightLinesWrapperCode + code
-  }
-}