diff options
Diffstat (limited to 'Documentation/sphinx/automarkup.py')
| -rw-r--r-- | Documentation/sphinx/automarkup.py | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/Documentation/sphinx/automarkup.py b/Documentation/sphinx/automarkup.py index 409dbc4100de..3e81ebab26ed 100644 --- a/Documentation/sphinx/automarkup.py +++ b/Documentation/sphinx/automarkup.py @@ -16,28 +16,36 @@ import re from itertools import chain # +# Python 2 lacks re.ASCII... +# +try: + ascii_p3 = re.ASCII +except AttributeError: + ascii_p3 = 0 + +# # Regex nastiness. Of course. # Try to identify "function()" that's not already marked up some # other way. Sphinx doesn't like a lot of stuff right after a # :c:func: block (i.e. ":c:func:`mmap()`s" flakes out), so the last # bit tries to restrict matches to things that won't create trouble. # -RE_function = re.compile(r'\b(([a-zA-Z_]\w+)\(\))', flags=re.ASCII) +RE_function = re.compile(r'\b(([a-zA-Z_]\w+)\(\))', flags=ascii_p3) # # Sphinx 2 uses the same :c:type role for struct, union, enum and typedef # RE_generic_type = re.compile(r'\b(struct|union|enum|typedef)\s+([a-zA-Z_]\w+)', - flags=re.ASCII) + flags=ascii_p3) # # Sphinx 3 uses a different C role for each one of struct, union, enum and # typedef # -RE_struct = re.compile(r'\b(struct)\s+([a-zA-Z_]\w+)', flags=re.ASCII) -RE_union = re.compile(r'\b(union)\s+([a-zA-Z_]\w+)', flags=re.ASCII) -RE_enum = re.compile(r'\b(enum)\s+([a-zA-Z_]\w+)', flags=re.ASCII) -RE_typedef = re.compile(r'\b(typedef)\s+([a-zA-Z_]\w+)', flags=re.ASCII) +RE_struct = re.compile(r'\b(struct)\s+([a-zA-Z_]\w+)', flags=ascii_p3) +RE_union = re.compile(r'\b(union)\s+([a-zA-Z_]\w+)', flags=ascii_p3) +RE_enum = re.compile(r'\b(enum)\s+([a-zA-Z_]\w+)', flags=ascii_p3) +RE_typedef = re.compile(r'\b(typedef)\s+([a-zA-Z_]\w+)', flags=ascii_p3) # # Detects a reference to a documentation page of the form Documentation/... with |