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-rw-r--r--pygments/lexers/zig.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/pygments/lexers/zig.py b/pygments/lexers/zig.py
index 2ed81087..e6ffa7b6 100644
--- a/pygments/lexers/zig.py
+++ b/pygments/lexers/zig.py
@@ -102,7 +102,7 @@ class ZigLexer(RegexLexer):
# Characters
(r'\'\\\'\'', String.Escape),
- (r'\'\\(|x[a-fA-F0-9]{2}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{6}|[nr\\t\'"])\'',
+ (r'\'\\(x[a-fA-F0-9]{2}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{6}|[nr\\t\'"])\'',
String.Escape),
(r'\'[^\\\']\'', String),