commit a5c28ff641e8feb64e549ba09070730acf5280cc
author Taneli Hukkinen <hukkinj1@users.noreply.github.com> Sun Dec 13 12:22:55 2020 +0100
committer GitHub <noreply@github.com> Sun Dec 13 11:22:55 2020 +0000
tree eacc020d1533fff40623d84646ba1b88d852b39d
parent 042f403e15121ccd213fd75842ed8a57cf4ca623

🐛 FIX: parsing of unicode ordinals (#81)

Co-authored-by: Chris Sewell <chrisj_sewell@hotmail.com>

markdown_it/common/utils.py

diff --git a/markdown_it/common/utils.py b/markdown_it/common/utils.py
index 17337c3..1dcabc3 100644
--- a/markdown_it/common/utils.py
+++ b/markdown_it/common/utils.py
@@ -92,15 +92,13 @@
     return True
 
 
-def fromCodePoint(c):
+def fromCodePoint(c: int) -> str:
+    """Convert ordinal to unicode.
 
-    if c > 0xFFFF:
-        c -= 0x10000
-        surrogate1 = 0xD800 + (c >> 10)
-        surrogate2 = 0xDC00 + (c & 0x3FF)
-
-        return "".join(map(chr, [surrogate1, surrogate2]))
-
+    Note, in the original Javascript two string characters were required,
+    for codepoints larger than `0xFFFF`.
+    But Python 3 can represent any unicode codepoint in one character.
+    """
     return chr(c)
 
 

tests/test_port/fixtures/issue-fixes.md

diff --git a/tests/test_port/fixtures/issue-fixes.md b/tests/test_port/fixtures/issue-fixes.md
index 562d340..0c693b0 100644
--- a/tests/test_port/fixtures/issue-fixes.md
+++ b/tests/test_port/fixtures/issue-fixes.md
@@ -29,3 +29,10 @@
 <p>Another Block Quote</p>
 </blockquote>
 .
+
+#80 UnicodeError with codepoints larger than 0xFFFF
+.
+&#x1F4AC;
+.
+<p>💬</p>
+.