Remove dead code in em/del

lib/rules_inline/emphasis.js

@@ -52,14 +52,12 @@ module.exports = function emphasis(state, silent) {
   var startCount,
       count,
       found,
-      ok,
       oldCount,
       newCount,
       stack,
       res,
       max = state.posMax,
       start = state.pos,
-      haveLiteralAsterisk,
       marker = state.src.charCodeAt(start);
 
   if (marker !== 0x5F/* _ */ && marker !== 0x2A /* * */) { return false; }
@@ -83,7 +81,7 @@ module.exports = function emphasis(state, silent) {
   stack = [ startCount ];
 
   while (state.pos < max) {
-    if (state.src.charCodeAt(state.pos) === marker && !haveLiteralAsterisk) {
+    if (state.src.charCodeAt(state.pos) === marker) {
       res = scanDelims(state, state.pos);
       count = res.delims;
       if (res.can_close) {
@@ -112,22 +110,9 @@ module.exports = function emphasis(state, silent) {
         state.pos += count;
         continue;
       }
-
-      if (res.can_open) {
-        stack.push(count);
-        state.pos += count;
-        continue;
-      }
     }
 
-    ok = state.parser.skipToken(state);
-
-    if (ok) {
-      haveLiteralAsterisk = false;
-    } else {
-      haveLiteralAsterisk = state.src.charCodeAt(state.pos) === marker;
-      state.pos++;
-    }
+    if (!state.parser.skipToken(state)) { state.pos++; }
   }
 
   if (!found) {

lib/rules_inline/strikethrough.js

@@ -4,7 +4,6 @@
 
 module.exports = function strikethrough(state, silent) {
   var found,
-      ok,
       pos,
       max = state.posMax,
       start = state.pos,
@@ -54,11 +53,7 @@ module.exports = function strikethrough(state, silent) {
       }
     }
 
-    ok = state.parser.skipToken(state);
-
-    if (!ok) {
-      state.pos++;
-    }
+    if (!state.parser.skipToken(state)) { state.pos++; }
   }
 
   if (!found) {

test/fixtures/remarkable/regression.txt

@@ -60,3 +60,14 @@ test~~</p>
 test
 ~~</p>
 .
+
+Link priority, not covered by stmd tests:
+
+.
+[**link]()**
+
+**[link**]()
+.
+<p><a href="">**link</a>**</p>
+<p>**<a href="">link**</a></p>
+.