diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3936927f..8976aa48 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 # Changelog
 *[CalVer, YY.month.patch](https://calver.org/)*
 
+## 23.1.4
+- TRIO114 no longer triggers on posonly args named "task_status"
+- TRIO116 will now match on any attribute parameter named `.inf`, not just `math.inf`.
+
 ## 23.1.3
 - Add TRIO240: usage of `os.path` in async function.
 - Add TRIO900: ban async generators not decorated with known safe decorator
diff --git a/README.md b/README.md
index d1570ee5..df41a292 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ pip install flake8-trio
 - **TRIO111**: Variable, from context manager opened inside nursery, passed to `start[_soon]` might be invalidly accesed while in use, due to context manager closing before the nursery. This is usually a bug, and nurseries should generally be the inner-most context manager.
 - **TRIO112**: nursery body with only a call to `nursery.start[_soon]` and not passing itself as a parameter can be replaced with a regular function call.
 - **TRIO113**: using `nursery.start_soon` in `__aenter__` doesn't wait for the task to begin. Consider replacing with `nursery.start`.
-- **TRIO114**: Startable function (i.e. has a `task_status` parameter) not in `--startable-in-context-manager` parameter list, please add it so TRIO113 can catch errors when using it.
+- **TRIO114**: Startable function (i.e. has a `task_status` keyword parameter) not in `--startable-in-context-manager` parameter list, please add it so TRIO113 can catch errors when using it.
 - **TRIO115**: Replace `trio.sleep(0)` with the more suggestive `trio.lowlevel.checkpoint()`.
 - **TRIO116**: `trio.sleep()` with >24 hour interval should usually be`trio.sleep_forever()`.
 - **TRIO200**: User-configured error for blocking sync calls in async functions. Does nothing by default, see [`trio200-blocking-calls`](#trio200-blocking-calls) for how to configure it.
diff --git a/flake8_trio/__init__.py b/flake8_trio/__init__.py
index 5b3a8b11..b8029658 100644
--- a/flake8_trio/__init__.py
+++ b/flake8_trio/__init__.py
@@ -31,7 +31,7 @@
 
 
 # CalVer: YY.month.patch, e.g. first release of July 2022 == "22.7.1"
-__version__ = "23.1.3"
+__version__ = "23.1.4"
 
 
 class Plugin:
@@ -92,7 +92,7 @@ def add_options(option_manager: OptionManager):
             parse_from_config=True,
             required=False,
             help=(
-                "Comma-separated list of key:value pairs, where key is a [dotted] "
+                "Comma-separated list of key->value pairs, where key is a [dotted] "
                 "function that if found inside an async function will raise TRIO200, "
                 "suggesting it be replaced with {value}"
             ),
diff --git a/flake8_trio/base.py b/flake8_trio/base.py
index 1daeaca3..fda46fcd 100644
--- a/flake8_trio/base.py
+++ b/flake8_trio/base.py
@@ -36,6 +36,8 @@ def __iter__(self):
         yield self.line
         yield self.col
         yield f"{self.code} " + self.message.format(*self.args)
+        # We are no longer yielding `type(Plugin)` since that's quite tricky to do
+        # without circular imports, and afaik flake8 doesn't care anymore.
         yield None
 
     def cmp(self):
diff --git a/flake8_trio/visitors/visitors.py b/flake8_trio/visitors/visitors.py
index 861e0389..d2dd94ff 100644
--- a/flake8_trio/visitors/visitors.py
+++ b/flake8_trio/visitors/visitors.py
@@ -23,7 +23,8 @@
 class Visitor100(Flake8TrioVisitor):
     error_codes = {
         "TRIO100": (
-            "{} context contains no checkpoints, add `await trio.lowlevel.checkpoint()`"
+            "{} context contains no checkpoints, remove the context or add"
+            " `await trio.lowlevel.checkpoint()`"
         ),
     }
 
@@ -255,8 +256,8 @@ def _get_identifier(node: ast.expr) -> str:
 class Visitor113(Flake8TrioVisitor):
     error_codes = {
         "TRIO113": (
-            "Dangerous `.start_soon()`, process might not run before `__aenter__` "
-            "exits. Consider replacing with `.start()`."
+            "Dangerous `.start_soon()`, function might not be executed before"
+            " `__aenter__` exits. Consider replacing with `.start()`."
         ),
     }
 
@@ -315,9 +316,7 @@ class Visitor114(Flake8TrioVisitor):
     def visit_AsyncFunctionDef(self, node: ast.AsyncFunctionDef):
         if any(
             isinstance(n, ast.arg) and n.arg == "task_status"
-            for n in self.walk(
-                *node.args.args, *node.args.posonlyargs, *node.args.kwonlyargs
-            )
+            for n in self.walk(*node.args.args, *node.args.kwonlyargs)
         ) and not any(
             node.name == opt
             for opt in (*self.options.startable_in_context_manager, *STARTABLE_CALLS)
@@ -357,12 +356,7 @@ def visit_Call(self, node: ast.Call):
             arg = node.args[0]
             if (
                 # `trio.sleep(math.inf)`
-                (
-                    isinstance(arg, ast.Attribute)
-                    and isinstance(arg.value, ast.Name)
-                    and arg.attr == "inf"
-                    and arg.value.id == "math"
-                )
+                (isinstance(arg, ast.Attribute) and arg.attr == "inf")
                 # `trio.sleep(inf)`
                 or (isinstance(arg, ast.Name) and arg.id == "inf")
                 # `trio.sleep(float("inf"))`
diff --git a/setup.py b/setup.py
index 7392b97d..03ec4c72 100755
--- a/setup.py
+++ b/setup.py
@@ -22,7 +22,7 @@ def local_file(name: str) -> Path:
 setup(
     name="flake8-trio",
     version=__version__,
-    author="Zac Hatfield-Dodds and Contributors",
+    author="Zac Hatfield-Dodds, John Litborn, and Contributors",
     author_email="zac@zhd.dev",
     packages=find_packages(include=["flake8_trio", "flake8_trio.*"]),
     url="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/Zac-HD/flake8-trio",
diff --git a/tests/eval_files/trio114.py b/tests/eval_files/trio114.py
index 7c245c83..ea9fcd9b 100644
--- a/tests/eval_files/trio114.py
+++ b/tests/eval_files/trio114.py
@@ -24,7 +24,8 @@ async def foo3(*, task_status):  # error: 0, "foo3"
     ...
 
 
-async def foo4(task_status, /):  # error: 0, "foo4"
+# don't error on pos-only parameter
+async def foo4(task_status, /):
     ...
 
 
diff --git a/tests/eval_files/trio116.py b/tests/eval_files/trio116.py
index cc1d2ccd..7cf25675 100644
--- a/tests/eval_files/trio116.py
+++ b/tests/eval_files/trio116.py
@@ -12,6 +12,7 @@ async def foo():
     await trio.sleep(float("inf"))  # error: 10
     await trio.sleep(math.inf)  # error: 10
     await trio.sleep(inf)  # error: 10
+
     # 'inf literal' overflow trick
     await trio.sleep(1e999)  # error: 10
 
@@ -32,6 +33,13 @@ async def foo():
     await trio.sleep("hello")
     await trio.sleep(...)
 
+    # don't require inf to be in math #103
+    await trio.sleep(np.inf)  # error: 10
+    await trio.sleep(anything.inf)  # error: 10
+    await trio.sleep(anything.anything.inf)  # error: 10
+    await trio.sleep(inf.inf)  # error: 10
+    await trio.sleep(inf.anything)
+
 
 # does not require the call to be awaited, nor in an async fun
 trio.sleep(86401)  # error: 0
diff --git a/tests/test_all_visitors_imported.py b/tests/test_all_visitors_imported.py
new file mode 100644
index 00000000..7c153192
--- /dev/null
+++ b/tests/test_all_visitors_imported.py
@@ -0,0 +1,23 @@
+"""Check that all visitors are imported.
+
+Checks that all flake8_trio/visitor*.py files are imported in flake8_trio/visitor/__init__
+so their decorators are run.
+"""
+
+from __future__ import annotations
+
+import re
+from pathlib import Path
+
+
+def test_all_visitors_imported():
+    visitor_dir = Path(__file__).parent.parent / "flake8_trio" / "visitors"
+    visitor_files = {
+        f.stem for f in visitor_dir.iterdir() if f.stem.startswith("visitor")
+    }
+    visited_files = set()
+    with open(visitor_dir / "__init__.py") as f:
+        for line in f:
+            if m := re.match(r"from \. import (?P<module>\w*)", line):
+                visited_files.add(m.group("module"))
+    assert visitor_files == visited_files
diff --git a/tests/test_decorator.py b/tests/test_decorator.py
index 5cd18ee2..726bb319 100644
--- a/tests/test_decorator.py
+++ b/tests/test_decorator.py
@@ -96,9 +96,9 @@ def test_command_line_1(capfd):
 
 expected_lineno = -1
 with open(file_path) as f:
-    for lineno, line in enumerate(f):
+    for lineno, line in enumerate(f, start=1):
         if line.startswith("async def"):
-            expected_lineno = lineno + 1
+            expected_lineno = lineno
             break
 
 expected_out = (
diff --git a/tests/test_flake8_trio.py b/tests/test_flake8_trio.py
index a891b569..ffc3795a 100644
--- a/tests/test_flake8_trio.py
+++ b/tests/test_flake8_trio.py
@@ -249,7 +249,7 @@ def print_first_diff(errors: Sequence[Error], expected: Sequence[Error]):
 
     if first_expected_line != first_error_line:
         print(
-            "First lines with different errors",
+            "\nFirst lines with different errors",
             f"  actual: {[e.cmp() for e in first_error_line]}",
             f"expected: {[e.cmp() for e in first_expected_line]}",
             "",