planning

node_modules/micromark/lib/tokenize/hard-break-escape.js

@@ -0,0 +1,41 @@
+'use strict'
+
+var assert = require('assert')
+var codes = require('../character/codes.js')
+var markdownLineEnding = require('../character/markdown-line-ending.js')
+var types = require('../constant/types.js')
+
+function _interopDefaultLegacy(e) {
+  return e && typeof e === 'object' && 'default' in e ? e : {default: e}
+}
+
+var assert__default = /*#__PURE__*/ _interopDefaultLegacy(assert)
+
+var hardBreakEscape = {
+  name: 'hardBreakEscape',
+  tokenize: tokenizeHardBreakEscape
+}
+
+function tokenizeHardBreakEscape(effects, ok, nok) {
+  return start
+
+  function start(code) {
+    assert__default['default'](code === codes.backslash, 'expected `\\`')
+    effects.enter(types.hardBreakEscape)
+    effects.enter(types.escapeMarker)
+    effects.consume(code)
+    return open
+  }
+
+  function open(code) {
+    if (markdownLineEnding(code)) {
+      effects.exit(types.escapeMarker)
+      effects.exit(types.hardBreakEscape)
+      return ok(code)
+    }
+
+    return nok(code)
+  }
+}
+
+module.exports = hardBreakEscape