Add = highlight character to escape_chars list

vmg · May 29, 2014 · 96ea6b6 · 96ea6b6
1 parent 34de15c
commit 96ea6b6
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/ext/redcarpet/markdown.c b/ext/redcarpet/markdown.c
@@ -845,7 +845,7 @@ char_quote(struct buf *ob, struct sd_markdown *rndr, uint8_t *data, size_t offse
 static size_t
 char_escape(struct buf *ob, struct sd_markdown *rndr, uint8_t *data, size_t offset, size_t size)
 {
-	static const char *escape_chars = "\\`*_{}[]()#+-.!:|&<>^~";
+	static const char *escape_chars = "\\`*_{}[]()#+-.!:|&<>^~=";
 	struct buf work = { 0, 0, 0, 0 };
 
 	if (size > 1) {

diff --git a/test/markdown_test.rb b/test/markdown_test.rb
@@ -285,6 +285,12 @@ def test_emphasis_escaping
     html_equal "<p><strong>foo*</strong> <em>dd_dd</em></p>\n", markdown
   end
 
+  def test_char_escaping_when_highlighting
+    markdown = "==attribute\\==="
+    output = render_with({highlight: true}, markdown)
+    html_equal "<p><mark>attribute=</mark></p>\n", output
+  end
+
   def test_ordered_lists_with_lax_spacing
     markdown = "Foo:\n1. Foo\n2. Bar"
     output = render_with({lax_spacing: true}, markdown)