diff options
Diffstat (limited to 'src/examples/btpyparse.py')
| -rw-r--r-- | src/examples/btpyparse.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/examples/btpyparse.py b/src/examples/btpyparse.py index 6720c19..4fbbac8 100644 --- a/src/examples/btpyparse.py +++ b/src/examples/btpyparse.py @@ -54,16 +54,16 @@ number = Regex('[0-9]+') # Basis characters (by exclusion) for variable / field names. The following
# list of characters is from the btparse documentation
-any_name = Regex('[^\s"#%\'(),={}]+')
+any_name = Regex('[^\\s"#%\'(),={}]+')
# btparse says, and the test bibs show by experiment, that macro and field names
# cannot start with a digit. In fact entry type names cannot start with a digit
# either (see tests/bibs). Cite keys can start with a digit
-not_digname = Regex('[^\d\s"#%\'(),={}][^\s"#%\'(),={}]*')
+not_digname = Regex('[^\\d\\s"#%\'(),={}][^\\s"#%\'(),={}]*')
# Comment comments out to end of line
comment = (AT + CaselessLiteral('comment') +
- Regex("[\s{(].*").leaveWhitespace())
+ Regex(r"[\s{(].*").leaveWhitespace())
# The name types with their digiteyness
not_dig_lower = not_digname.copy().setParseAction(lambda t: t[0].lower())
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