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-rw-r--r--pygments/lexers/fortran.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/pygments/lexers/fortran.py b/pygments/lexers/fortran.py
index 1a611c9d..4f5c3b25 100644
--- a/pygments/lexers/fortran.py
+++ b/pygments/lexers/fortran.py
@@ -5,7 +5,7 @@
Lexers for Fortran languages.
- :copyright: Copyright 2006-2017 by the Pygments team, see AUTHORS.
+ :copyright: Copyright 2006-2019 by the Pygments team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
@@ -158,6 +158,7 @@ class FortranLexer(RegexLexer):
(r'\d+(?![.e])(_[a-z]\w+)?', Number.Integer),
(r'[+-]?\d*\.\d+([ed][-+]?\d+)?(_[a-z]\w+)?', Number.Float),
(r'[+-]?\d+\.\d*([ed][-+]?\d+)?(_[a-z]\w+)?', Number.Float),
+ (r'[+-]?\d+(\.\d*)?[ed][-+]?\d+(_[a-z]\w+)?', Number.Float),
],
}