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-rw-r--r--pygments/lexers/bibtex.py6
1 files changed, 3 insertions, 3 deletions
diff --git a/pygments/lexers/bibtex.py b/pygments/lexers/bibtex.py
index a6159f81..7244ef2f 100644
--- a/pygments/lexers/bibtex.py
+++ b/pygments/lexers/bibtex.py
@@ -101,12 +101,12 @@ class BibTeXLexer(ExtendedRegexLexer):
'quoted-string': [
(r'\{', String, 'braced-string'),
('"', String, '#pop'),
- ('[^\{\"]+', String),
+ (r'[^\{\"]+', String),
],
'braced-string': [
(r'\{', String, '#push'),
(r'\}', String, '#pop'),
- ('[^\{\}]+', String),
+ (r'[^\{\}]+', String),
],
'whitespace': [
(r'\s+', Text),
@@ -154,7 +154,7 @@ class BSTLexer(RegexLexer):
default('#pop'),
],
'whitespace': [
- ('\s+', Text),
+ (r'\s+', Text),
('%.*?$', Comment.SingleLine),
],
}