Merge branch '3.x'

1 files changed, 38 insertions, 38 deletions

diff --git a/sphinx/util/nodes.py b/sphinx/util/nodes.py
index 36d86e502..f125216c6 100644
--- a/sphinx/util/nodes.py
+++ b/sphinx/util/nodes.py
@@ -462,46 +462,46 @@ def _make_id(string: str) -> str:
 _non_id_chars = re.compile('[^a-zA-Z0-9._]+')
 _non_id_at_ends = re.compile('^[-0-9._]+|-+$')
 _non_id_translate = {
-    0x00f8: u'o',       # o with stroke
-    0x0111: u'd',       # d with stroke
-    0x0127: u'h',       # h with stroke
-    0x0131: u'i',       # dotless i
-    0x0142: u'l',       # l with stroke
-    0x0167: u't',       # t with stroke
-    0x0180: u'b',       # b with stroke
-    0x0183: u'b',       # b with topbar
-    0x0188: u'c',       # c with hook
-    0x018c: u'd',       # d with topbar
-    0x0192: u'f',       # f with hook
-    0x0199: u'k',       # k with hook
-    0x019a: u'l',       # l with bar
-    0x019e: u'n',       # n with long right leg
-    0x01a5: u'p',       # p with hook
-    0x01ab: u't',       # t with palatal hook
-    0x01ad: u't',       # t with hook
-    0x01b4: u'y',       # y with hook
-    0x01b6: u'z',       # z with stroke
-    0x01e5: u'g',       # g with stroke
-    0x0225: u'z',       # z with hook
-    0x0234: u'l',       # l with curl
-    0x0235: u'n',       # n with curl
-    0x0236: u't',       # t with curl
-    0x0237: u'j',       # dotless j
-    0x023c: u'c',       # c with stroke
-    0x023f: u's',       # s with swash tail
-    0x0240: u'z',       # z with swash tail
-    0x0247: u'e',       # e with stroke
-    0x0249: u'j',       # j with stroke
-    0x024b: u'q',       # q with hook tail
-    0x024d: u'r',       # r with stroke
-    0x024f: u'y',       # y with stroke
+    0x00f8: 'o',       # o with stroke
+    0x0111: 'd',       # d with stroke
+    0x0127: 'h',       # h with stroke
+    0x0131: 'i',       # dotless i
+    0x0142: 'l',       # l with stroke
+    0x0167: 't',       # t with stroke
+    0x0180: 'b',       # b with stroke
+    0x0183: 'b',       # b with topbar
+    0x0188: 'c',       # c with hook
+    0x018c: 'd',       # d with topbar
+    0x0192: 'f',       # f with hook
+    0x0199: 'k',       # k with hook
+    0x019a: 'l',       # l with bar
+    0x019e: 'n',       # n with long right leg
+    0x01a5: 'p',       # p with hook
+    0x01ab: 't',       # t with palatal hook
+    0x01ad: 't',       # t with hook
+    0x01b4: 'y',       # y with hook
+    0x01b6: 'z',       # z with stroke
+    0x01e5: 'g',       # g with stroke
+    0x0225: 'z',       # z with hook
+    0x0234: 'l',       # l with curl
+    0x0235: 'n',       # n with curl
+    0x0236: 't',       # t with curl
+    0x0237: 'j',       # dotless j
+    0x023c: 'c',       # c with stroke
+    0x023f: 's',       # s with swash tail
+    0x0240: 'z',       # z with swash tail
+    0x0247: 'e',       # e with stroke
+    0x0249: 'j',       # j with stroke
+    0x024b: 'q',       # q with hook tail
+    0x024d: 'r',       # r with stroke
+    0x024f: 'y',       # y with stroke
 }
 _non_id_translate_digraphs = {
-    0x00df: u'sz',      # ligature sz
-    0x00e6: u'ae',      # ae
-    0x0153: u'oe',      # ligature oe
-    0x0238: u'db',      # db digraph
-    0x0239: u'qp',      # qp digraph
+    0x00df: 'sz',      # ligature sz
+    0x00e6: 'ae',      # ae
+    0x0153: 'oe',      # ligature oe
+    0x0238: 'db',      # db digraph
+    0x0239: 'qp',      # qp digraph
 }