Closes #42

README.md

@@ -142,6 +142,7 @@ Instead of `@syntax` module attribute, one might use
 
 ### Changelog
 
+- **`0.10.4`** fix pairs with special symbols inside
 - **`0.10.2`** spaces as delimiters in attributes
 - **`0.10.1`** support for the flaky `floki` update
 - **`0.10.0`** [:tag:] attributes for tags

lib/md/parser/engine.ex

@@ -388,10 +388,10 @@ defmodule Md.Engine do
                <<x::utf8, delim::utf8, rest::binary>>,
                %Md.Parser.State{
                  bag: %{stock: [stock, unquote(md)]},
-                 mode: [mode | _]
+                 mode: [:magnet | _]
                } = state
              )
-             when mode == :magnet and is_utf8_space(delim) do
+             when is_utf8_space(delim) do
           {pre, post, delim} =
             case unquote(greedy) do
               :left -> {unquote(md), "", <<delim::utf8>>}
@@ -439,8 +439,15 @@ defmodule Md.Engine do
         do_parse(rest, state)
       end
 
-      Enum.each(magnets, fn {md, _properties} ->
-        defp do_parse(unquote(md) <> rest, state()) when mode not in [:raw, {:inner, :raw}] do
+      Enum.each(magnets, fn {md, properties} ->
+        ignore_in = properties |> Map.get(:ignore_in) |> List.wrap()
+
+        defp do_parse(
+               unquote(md) <> rest,
+               %Md.Parser.State{mode: [mode | _], path: path} = state
+             )
+             when mode not in [:raw, {:inner, :raw}] and
+                    (path == [] or elem(hd(path), 0) not in unquote(ignore_in)) do
           state =
             %Md.Parser.State{state | bag: %{state.bag | stock: ["", unquote(md)]}}
             |> push_mode(:magnet)

lib/md/parser/syntax/default.ex

@@ -52,11 +52,40 @@ defmodule Md.Parser.Syntax.Default do
       ],
       magnet: [
         # {"⚓", %{transform: Anchor, terminators: []}},
-        {"[^", %{transform: Footnote, terminators: [?\]], greedy: true}},
-        {"@", %{transform: &TwitterHandle.apply/2, terminators: [?,, ?., ?!, ??, ?:, ?;]}},
-        {"https://", %{transform: Anchor, terminators: [], greedy: :left}},
-        {"http://", %{transform: Anchor, terminators: [], greedy: :left}},
-        {"✇", %{transform: &Youtube.apply/2, terminators: [], greedy: :left}}
+        {"[^",
+         %{
+           transform: Footnote,
+           terminators: [?\]],
+           greedy: true,
+           ignore_in: [:img, :a, :figure, :abbr]
+         }},
+        {"@",
+         %{
+           transform: &TwitterHandle.apply/2,
+           terminators: [?,, ?., ?!, ??, ?:, ?;, ?[, ?], ?(, ?)],
+           ignore_in: [:img, :a, :figure, :abbr]
+         }},
+        {"https://",
+         %{
+           transform: Anchor,
+           terminators: [],
+           greedy: :left,
+           ignore_in: [:img, :a, :figure, :abbr]
+         }},
+        {"http://",
+         %{
+           transform: Anchor,
+           terminators: [],
+           greedy: :left,
+           ignore_in: [:img, :a, :figure, :abbr]
+         }},
+        {"✇",
+         %{
+           transform: &Youtube.apply/2,
+           terminators: [],
+           greedy: :left,
+           ignore_in: [:img, :a, :figure, :abbr]
+         }}
       ],
       block: [
         {"```", %{tag: [:pre, :code], pop: %{code: [attribute: :class, prefixes: ["", "lang-"]]}}}

mix.exs

@@ -2,7 +2,7 @@ defmodule Md.MixProject do
   use Mix.Project
 
   @app :md
-  @version "0.10.3"
+  @version "0.10.4"
 
   def project do
     [

test/md_test.exs

@@ -97,6 +97,9 @@ defmodule MdTest do
     assert [
              {:p, nil, [{:a, %{href: "https://twitter.com/%40%40bar"}, ["@@@bar"]}]}
            ] == Md.parse("@@@bar").ast
+
+    assert [{:a, %{href: "mailto:[email protected]"}, ["[email protected]"]}] ==
+             Md.parse("[[email protected]](mailto:[email protected])").ast
   end
 
   test "flush" do