planning

node_modules/micromark/lib/tokenize/character-escape.mjs

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+var characterEscape = {
+  name: 'characterEscape',
+  tokenize: tokenizeCharacterEscape
+}
+export default characterEscape
+
+import assert from 'assert'
+import asciiPunctuation from '../character/ascii-punctuation.mjs'
+import codes from '../character/codes.mjs'
+import types from '../constant/types.mjs'
+
+function tokenizeCharacterEscape(effects, ok, nok) {
+  return start
+
+  function start(code) {
+    assert(code === codes.backslash, 'expected `\\`')
+    effects.enter(types.characterEscape)
+    effects.enter(types.escapeMarker)
+    effects.consume(code)
+    effects.exit(types.escapeMarker)
+    return open
+  }
+
+  function open(code) {
+    if (asciiPunctuation(code)) {
+      effects.enter(types.characterEscapeValue)
+      effects.consume(code)
+      effects.exit(types.characterEscapeValue)
+      effects.exit(types.characterEscape)
+      return ok
+    }
+
+    return nok(code)
+  }
+}