1 files changed, 73 insertions, 0 deletions
diff --git a/markdown_it/presets/commonmark.py b/markdown_it/presets/commonmark.py
new file mode 100644
index 0000000..e44b66b
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+++ b/markdown_it/presets/commonmark.py
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+"""Commonmark default options.
+
+This differs to presets.default,
+primarily in that it allows HTML and does not enable components:
+
+- block: table
+- inline: strikethrough
+"""
+
+
+def make():
+    return {
+        "options": {
+            "maxNesting": 20,  # Internal protection, recursion limit
+            "html": True,  # Enable HTML tags in source,
+            # this is just a shorthand for .enable(["html_inline", "html_block"])
+            # used by the linkify rule:
+            "linkify": False,  # autoconvert URL-like texts to links
+            # used by the replacements and smartquotes rules
+            # Enable some language-neutral replacements + quotes beautification
+            "typographer": False,
+            # used by the smartquotes rule:
+            # Double + single quotes replacement pairs, when typographer enabled,
+            # and smartquotes on. Could be either a String or an Array.
+            #
+            # For example, you can use '«»„“' for Russian, '„“‚‘' for German,
+            # and ['«\xA0', '\xA0»', '‹\xA0', '\xA0›'] for French (including nbsp).
+            "quotes": "\u201c\u201d\u2018\u2019",  # /* “”‘’ */
+            # Renderer specific; these options are used directly in the HTML renderer
+            "xhtmlOut": True,  # Use '/' to close single tags (<br />)
+            "breaks": False,  # Convert '\n' in paragraphs into <br>
+            "langPrefix": "language-",  # CSS language prefix for fenced blocks
+            # Highlighter function. Should return escaped HTML,
+            # or '' if the source string is not changed and should be escaped externally.
+            # If result starts with <pre... internal wrapper is skipped.
+            #
+            # function (/*str, lang, attrs*/) { return ''; }
+            #
+            "highlight": None,
+        },
+        "components": {
+            "core": {"rules": ["normalize", "block", "inline"]},
+            "block": {
+                "rules": [
+                    "blockquote",
+                    "code",
+                    "fence",
+                    "heading",
+                    "hr",
+                    "html_block",
+                    "lheading",
+                    "list",
+                    "reference",
+                    "paragraph",
+                ]
+            },
+            "inline": {
+                "rules": [
+                    "autolink",
+                    "backticks",
+                    "emphasis",
+                    "entity",
+                    "escape",
+                    "html_inline",
+                    "image",
+                    "link",
+                    "newline",
+                    "text",
+                ],
+                "rules2": ["balance_pairs", "emphasis", "text_collapse"],
+            },
+        },
+    }