str() on a parsed named IOS ACL crashes: output_ios_named() got an unexpected keyword argument 'family' #397

Bug Description

Calling str() on a parsed named IOS ACL raises TypeError: ACL.output_ios_named() got an unexpected keyword argument 'family'. Every named ACL parsed via trigger.acl.parse() is affected whenever it is rendered to a string (including any code path that logs, serializes, or round-trips an ACL).

Steps to Reproduce

from trigger.acl import parse

acl = parse("""ip access-list extended SMOKE
 permit tcp host 10.20.30.40 any eq 22
 permit udp 10.0.0.0 0.255.255.255 any eq 161
 deny ip any any log
""")
print(str(acl))  # boom

Actual Behavior

TypeError: ACL.output_ios_named() got an unexpected keyword argument 'family'

Expected Behavior

The ACL should render in IOS named format.

Root Cause

The call chain breaks like this:

1. ACL.__str__ (trigger/acl/support.py:696) calls self.output(format=self.format, family=self.family)
2. ACL.output (line 702) forwards **kwargs to getattr(self, "output_" + format)(*largs, **kwargs)
3. ACL.output_ios_named(self, replace=False) (line 815) does not accept family → TypeError

Note the inconsistency elsewhere in the same file:

• ACL.output_junos(self, replace=False, family=None) (line 704) correctly accepts family — JunOS output works.
• The term-level output_ios_named(self, prefix="", *args, **kwargs) (line 1072) tolerates extra kwargs — only the ACL-level method is broken.

Affected Versions

Confirmed present in v2.3.1 (48cc719) as well as current main — verified by running the repro against the release tag. Not a regression from any recent dependency bump.

Suggested Fix

One-liner: def output_ios_named(self, replace=False, family=None): — accept and ignore family, since IOS named format has no family inet/inet6 wrapping (that's JunOS-only). The test suite currently doesn't exercise str() on a named IOS ACL, so a regression test would be worthwhile.

Environment

• Python 3.11.14, macOS (Apple Silicon)
• trigger 2.3.1 and main@79d5362
• Discovered during a post-dependency-bump smoke test (full test suite otherwise passes 191/191)