Remove unused code, handled via author override instead

Author: hugovk

pep_sphinx_extensions/pep_zero_generator/author.py

@@ -33,15 +33,6 @@ def parse_author_email(author_email_tuple: tuple[str, str], authors_overrides: d
     if name_parts.mononym is not None:
         return Author(name_parts.mononym, name_parts.mononym, email)
 
-    if name_parts.surname[1] == ".":
-        # Add an escape to avoid docutils turning `v.` into `22.`.
-        name_parts = _Name(
-            mononym=name_parts.mononym,
-            forename=name_parts.forename,
-            surname=f"\\{name_parts.surname}",
-            suffix=name_parts.suffix,
-        )
-
     if name_parts.suffix:
         last_first = f"{name_parts.surname}, {name_parts.forename}, {name_parts.suffix}"
         return Author(last_first, name_parts.surname, email)

pep_sphinx_extensions/tests/pep_zero_generator/test_author.py

@@ -37,14 +37,6 @@
                 email="eric@example.com",
             ),
         ),
-        (
-            ("Bob v. Smith", "bob@example.com"),
-            author.Author(
-                last_first="\\v. Smith, Bob",
-                nick="\\v. Smith",
-                email="bob@example.com",
-            ),
-        ),
         (
             ("Mariatta", "mariatta@example.com"),
             author.Author(