Added backticks parse

lib/lexer_block/code.js

@@ -35,7 +35,8 @@ module.exports = function code(state, startLine, endLine, silent) {
 
   state.tokens.push({
     type: 'code',
-    content: getLines(state, startLine, last, 4 + state.blkIndent, true)
+    content: getLines(state, startLine, last, 4 + state.blkIndent, true),
+    block: true
   });
 
   state.line = nextLine;

lib/lexer_inline.js

@@ -15,6 +15,7 @@ var rules = [];
 rules.push(require('./lexer_inline/text'));
 rules.push(require('./lexer_inline/newline'));
 rules.push(require('./lexer_inline/escape'));
+rules.push(require('./lexer_inline/backticks'));
 //
 //
 rules.push(require('./lexer_inline/autolink'));

lib/lexer_inline/autolink.js

@@ -22,15 +22,15 @@ module.exports = function autolink(state) {
   if (linkMatch) {
     if (linkPrefix.indexOf(linkMatch[1]) < 0) { return false; }
 
-    state.tokens.push({
+    state.push({
       type: 'link_open',
       href: escape(linkMatch[0].slice(1, -1))
     });
-    state.tokens.push({
+    state.push({
       type: 'text',
       content: escape(linkMatch[0].slice(1, -1))
     });
-    state.tokens.push({ type: 'link_close' });
+    state.push({ type: 'link_close' });
 
     state.pos += linkMatch[0].length;
     return true;

lib/lexer_inline/backticks.js

@@ -0,0 +1,42 @@
+// Parse backticks
+
+var END_RE = /`+/g;
+
+module.exports = function backticks(state) {
+  var start, code, max, marker, match,
+      pos = state.pos,
+      ch = state.src.charCodeAt(pos);
+
+  if (ch !== 0x60/* ` */) { return false; }
+
+  start = pos;
+  pos++;
+  max = state.posMax;
+
+  while (pos < max && state.src.charCodeAt(pos) === 0x60/* ` */) { pos++; }
+
+  marker = state.src.slice(start, pos);
+
+  END_RE = /`+/g;
+  END_RE.lastIndex = pos;
+
+  while ((match = END_RE.exec(state.src)) !== null) {
+    if (match[0].length === marker.length) {
+      code = state.src.slice(pos, END_RE.lastIndex - marker.length);
+      state.push({
+        type: 'code',
+        content: code
+                  .replace(/[ \n]+/g,' ')
+                  .trim(),
+        block: false
+      });
+
+      state.pos += marker.length * 2 + code.length;
+      return true;
+    }
+  }
+
+  state.pending += marker;
+  state.pos += marker.length;
+  return true;
+};

lib/renderer.js

@@ -28,7 +28,11 @@ rules.blockquote_close = function (tokens, idx /*, options*/) {
 
 
 rules.code = function (tokens, idx /*, options*/) {
+  if (tokens[idx].block) {
     return '<pre><code>' + escapeHtml(tokens[idx].content) + '</code></pre>' + getBreak(tokens, idx);
+  }
+
+  return '<code>' + escapeHtml(tokens[idx].content) + '</code>';
 };