From 448ea838176db1c150475f6812226d92e053919f Mon Sep 17 00:00:00 2001
From: Taneli Hukkinen <3275109+hukkin@users.noreply.github.com>
Date: Mon, 24 Jan 2022 17:12:21 +0200
Subject: [PATCH 1/3] =?UTF-8?q?=F0=9F=90=9B=20FIX:=20Crash=20when=20file?=
 =?UTF-8?q?=20ends=20with=20empty=20blockquote=20line=20(#186)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 markdown_it/rules_block/blockquote.py  | 9 +++++++--
 tests/test_port/test_no_end_newline.py | 1 +
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/markdown_it/rules_block/blockquote.py b/markdown_it/rules_block/blockquote.py
index c3e2d5c2..543c1f9a 100644
--- a/markdown_it/rules_block/blockquote.py
+++ b/markdown_it/rules_block/blockquote.py
@@ -154,8 +154,13 @@ def blockquote(state: StateBlock, startLine: int, endLine: int, silent: bool):
             # set offset past spaces and ">"
             initial = offset = state.sCount[nextLine] + 1
 
+            try:
+                next_char: Optional[int] = state.srcCharCode[pos]
+            except IndexError:
+                next_char = None
+
             # skip one optional space after '>'
-            if state.srcCharCode[pos] == 0x20:  # /* space */
+            if next_char == 0x20:  # /* space */
                 # ' >   test '
                 #     ^ -- position start of line here:
                 pos += 1
@@ -163,7 +168,7 @@ def blockquote(state: StateBlock, startLine: int, endLine: int, silent: bool):
                 offset += 1
                 adjustTab = False
                 spaceAfterMarker = True
-            elif state.srcCharCode[pos] == 0x09:  # /* tab */
+            elif next_char == 0x09:  # /* tab */
                 spaceAfterMarker = True
 
                 if (state.bsCount[nextLine] + offset) % 4 == 3:
diff --git a/tests/test_port/test_no_end_newline.py b/tests/test_port/test_no_end_newline.py
index b35423e1..5e7cf822 100644
--- a/tests/test_port/test_no_end_newline.py
+++ b/tests/test_port/test_no_end_newline.py
@@ -18,6 +18,7 @@
         ("p", "<p>p</p>\n"),
         ("[reference]: /url", ""),
         ("    indented code block", "<pre><code>indented code block\n</code></pre>\n"),
+        ("> test\n>", "<blockquote>\n<p>test</p>\n</blockquote>\n"),
     ],
 )
 def test_no_end_newline(input, expected):

From 99cde4362199d760db39fdaa8bac7cd9a8dc5b75 Mon Sep 17 00:00:00 2001
From: Chris Sewell <chrisj_sewell@hotmail.com>
Date: Mon, 24 Jan 2022 18:47:59 +0100
Subject: [PATCH 2/3] =?UTF-8?q?=E2=9C=A8=20NEW:=20Add=20`inline=5Fdefiniti?=
 =?UTF-8?q?ons`=20option=20(#187)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This option allows for `definition` token to be inserted into the token stream, at the point where the definition is located in the source text
(in addition to the standard extraction to `env`).
It is not currently part of the Markdown-It JS implementation,
but is useful for cases where one wishes to capture a "loseless"
syntax tree of the parsed Markdown
(in conjunction with the `store_labels` option).
---
 markdown_it/rules_block/reference.py          | 11 +++
 tests/test_port/test_references.py            |  8 ++
 .../test_inline_definitions.yml               | 94 +++++++++++++++++++
 tox.ini                                       |  2 +-
 4 files changed, 114 insertions(+), 1 deletion(-)
 create mode 100644 tests/test_port/test_references/test_inline_definitions.yml

diff --git a/markdown_it/rules_block/reference.py b/markdown_it/rules_block/reference.py
index bdd96ead..1704d806 100644
--- a/markdown_it/rules_block/reference.py
+++ b/markdown_it/rules_block/reference.py
@@ -187,6 +187,17 @@ def reference(state: StateBlock, startLine, _endLine, silent):
 
     state.line = startLine + lines + 1
 
+    # note, this is not part of markdown-it JS, but is useful for renderers
+    if state.md.options.get("inline_definitions", False):
+        token = state.push("definition", "", 0)
+        token.meta = {
+            "id": label,
+            "title": title,
+            "url": href,
+            "label": string[1:labelEnd],
+        }
+        token.map = [startLine, state.line]
+
     if label not in state.env["references"]:
         state.env["references"][label] = {
             "title": title,
diff --git a/tests/test_port/test_references.py b/tests/test_port/test_references.py
index eb669c12..32e389de 100644
--- a/tests/test_port/test_references.py
+++ b/tests/test_port/test_references.py
@@ -43,3 +43,11 @@ def test_store_labels(data_regression):
     src = "[a]\n\n![a]\n\n[a]: ijk"
     tokens = md.parse(src)
     data_regression.check([token.as_dict() for token in tokens])
+
+
+def test_inline_definitions(data_regression):
+    md = MarkdownIt()
+    md.options["inline_definitions"] = True
+    src = '[a]: url "title"\n- [a]: url "title"'
+    tokens = md.parse(src)
+    data_regression.check([token.as_dict() for token in tokens])
diff --git a/tests/test_port/test_references/test_inline_definitions.yml b/tests/test_port/test_references/test_inline_definitions.yml
new file mode 100644
index 00000000..5ec210b1
--- /dev/null
+++ b/tests/test_port/test_references/test_inline_definitions.yml
@@ -0,0 +1,94 @@
+- attrs: null
+  block: true
+  children: null
+  content: ''
+  hidden: false
+  info: ''
+  level: 0
+  map:
+  - 0
+  - 1
+  markup: ''
+  meta:
+    id: A
+    label: a
+    title: title
+    url: url
+  nesting: 0
+  tag: ''
+  type: definition
+- attrs: null
+  block: true
+  children: null
+  content: ''
+  hidden: false
+  info: ''
+  level: 0
+  map:
+  - 1
+  - 2
+  markup: '-'
+  meta: {}
+  nesting: 1
+  tag: ul
+  type: bullet_list_open
+- attrs: null
+  block: true
+  children: null
+  content: ''
+  hidden: false
+  info: ''
+  level: 1
+  map:
+  - 1
+  - 2
+  markup: '-'
+  meta: {}
+  nesting: 1
+  tag: li
+  type: list_item_open
+- attrs: null
+  block: true
+  children: null
+  content: ''
+  hidden: false
+  info: ''
+  level: 2
+  map:
+  - 1
+  - 2
+  markup: ''
+  meta:
+    id: A
+    label: a
+    title: title
+    url: url
+  nesting: 0
+  tag: ''
+  type: definition
+- attrs: null
+  block: true
+  children: null
+  content: ''
+  hidden: false
+  info: ''
+  level: 1
+  map: null
+  markup: '-'
+  meta: {}
+  nesting: -1
+  tag: li
+  type: list_item_close
+- attrs: null
+  block: true
+  children: null
+  content: ''
+  hidden: false
+  info: ''
+  level: 0
+  map: null
+  markup: '-'
+  meta: {}
+  nesting: -1
+  tag: ul
+  type: bullet_list_close
diff --git a/tox.ini b/tox.ini
index ff57b2a2..158faff1 100644
--- a/tox.ini
+++ b/tox.ini
@@ -13,7 +13,7 @@ usedevelop = true
 extras =
     linkify
     testing
-commands = pytest tests/ {posargs}
+commands = pytest {posargs:tests/}
 
 [testenv:py{36,37,38,39,310}-plugins]
 extras = testing

From d6adf6652498ba8b4adf48911eccf61a4f382e3c Mon Sep 17 00:00:00 2001
From: Chris Sewell <chrisj_sewell@hotmail.com>
Date: Mon, 24 Jan 2022 18:57:05 +0100
Subject: [PATCH 3/3] =?UTF-8?q?=F0=9F=9A=80=20RELEASE:=20v2.0.1=20(#188)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 CHANGELOG.md            | 7 +++++++
 markdown_it/__init__.py | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index cd1e04da..1e463bab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Change Log
 
+## 2.0.1 - 2022-24-01
+
+- 🐛 FIX: Crash when file ends with empty blockquote line.
+- ✨ NEW: Add `inline_definitions` option.
+  This option allows for `definition` token to be inserted into the token stream, at the point where the definition is located in the source text.
+  It is useful for cases where one wishes to capture a "loseless" syntax tree of the parsed Markdown (in conjunction with the `store_labels` option).
+
 ## 2.0.0 - 2021-12-03
 
 - ⬆️ Update: Sync with markdown-it v12.1.0 and CommonMark v0.30
diff --git a/markdown_it/__init__.py b/markdown_it/__init__.py
index fc1cca90..887f4f53 100644
--- a/markdown_it/__init__.py
+++ b/markdown_it/__init__.py
@@ -1,5 +1,5 @@
 """A Python port of Markdown-It"""
 __all__ = ("MarkdownIt",)
-__version__ = "2.0.0"
+__version__ = "2.0.1"
 
 from .main import MarkdownIt