up n_m

node_modules/rtlcss/lib/directive-parser.js

@@ -0,0 +1,43 @@
+'use strict'
+
+module.exports = (comment) => {
+  const match = comment.text.match(/^\s*!?\s*rtl:/)
+  if (!match) return
+
+  let value = comment.text.slice(match[0].length)
+  let pos = value.indexOf(':')
+  const meta = {
+    source: comment,
+    name: '',
+    param: '',
+    begin: true,
+    end: true,
+    blacklist: false,
+    preserve: false
+  }
+
+  if (pos !== -1) {
+    meta.name = value.slice(0, pos)
+    // begin/end are always true, unless one of them actually exists.
+    meta.begin = meta.name !== 'end'
+    meta.end = meta.name !== 'begin'
+
+    if (meta.name === 'begin' || meta.name === 'end') {
+      value = value.slice(meta.name.length + 1)
+      pos = value.indexOf(':')
+
+      if (pos !== -1) {
+        meta.name = value.slice(0, pos)
+        meta.param = value.slice(pos + 1)
+      } else {
+        meta.name = value
+      }
+    } else {
+      meta.param = value.slice(pos + 1)
+    }
+  } else {
+    meta.name = value
+  }
+
+  return meta
+}