Fixed big

Author: elifarley

src/text_manipulation/range_spec.py

@@ -166,7 +166,7 @@ def from_line_marker(
             - The method prioritizes match types in the order: exact, stripped, normalized, partial.
             - The offset is considered separately for each match type.
         """
-        search_start_index, search_end_index, _ = search_range if search_range is not None else (0, -1, 0)
+        search_start_index, search_end_index, _ = search_range if search_range is not None else RangeSpec.EMPTY
         search_line = search_term.value
         assert search_line, "Empty marker"
         assert search_term.type == MarkerType.LINE, f"Invalid marker type: {search_term.type}"

src/text_manipulation/text_editor_kit.py

@@ -170,6 +170,9 @@ def segment_to_search_range(
     """
     assert len(lines), "`lines` is empty"
 
+    match search_range:
+        case None:
+            search_range = RangeSpec.EMPTY
     start_match_result = RangeSpec.from_line_marker(lines, start_relpos, search_range)
     assert start_match_result, (
         f"Unable to find segment start: {start_relpos}; Try: "

tests/corpus/update.file.replace.segment/1.py

@@ -0,0 +1,22 @@
+class A:
+    def __init__(self, value):
+        self._value = value
+    def m1(self):
+        pass
+
+
+class B:
+    def m0(self):
+        pass
+    def __init__(self, b):
+        self.b = b
+    def m1(self):
+        pass #
+    def m2(self):
+        pass
+
+class C:
+    def __init__(self):
+        pass
+    def m1(self):
+        pass

tests/corpus/update.file.replace.segment/chat.xml

@@ -0,0 +1,12 @@
+<no-train>
+```CEDARScript
+UPDATE FILE "1.py"
+REPLACE SEGMENT
+STARTING AFTER LINE "self.b = b"
+ENDING AT LINE "pass #"
+WITH CONTENT '''
+@-1:def ok(self):
+@0:pass # OK
+''';
+```
+</no-train>

tests/corpus/update.file.replace.segment/expected.1.py

@@ -0,0 +1,22 @@
+class A:
+    def __init__(self, value):
+        self._value = value
+    def m1(self):
+        pass
+
+
+class B:
+    def m0(self):
+        pass
+    def __init__(self, b):
+        self.b = b
+    def ok(self):
+        pass # OK
+    def m2(self):
+        pass
+
+class C:
+    def __init__(self):
+        pass
+    def m1(self):
+        pass