Intermediate changes

commit_hash:fe9cb645107d4e98cea6850ff89242dd287facbb

1 files changed, 9 insertions, 3 deletions

diff --git a/contrib/python/prompt-toolkit/py3/prompt_toolkit/layout/processors.py b/contrib/python/prompt-toolkit/py3/prompt_toolkit/layout/processors.py
index b10ecf7184..666e79c66d 100644
--- a/contrib/python/prompt-toolkit/py3/prompt_toolkit/layout/processors.py
+++ b/contrib/python/prompt-toolkit/py3/prompt_toolkit/layout/processors.py
@@ -86,6 +86,9 @@ class TransformationInput:
         previous processors into account.)
     :param fragments: List of fragments that we can transform. (Received from the
         previous processor.)
+    :param get_line: Optional ; a callable that returns the fragments of another
+        line in the  current buffer; This can be used to create processors capable
+        of affecting transforms across multiple lines.
     """
 
     def __init__(
@@ -97,6 +100,7 @@ class TransformationInput:
         fragments: StyleAndTextTuples,
         width: int,
         height: int,
+        get_line: Callable[[int], StyleAndTextTuples] | None = None,
     ) -> None:
         self.buffer_control = buffer_control
         self.document = document
@@ -105,6 +109,7 @@ class TransformationInput:
         self.fragments = fragments
         self.width = width
         self.height = height
+        self.get_line = get_line
 
     def unpack(
         self,
@@ -842,9 +847,9 @@ class ReverseSearchProcessor(Processor):
     def apply_transformation(self, ti: TransformationInput) -> Transformation:
         from .controls import SearchBufferControl
 
-        assert isinstance(
-            ti.buffer_control, SearchBufferControl
-        ), "`ReverseSearchProcessor` should be applied to a `SearchBufferControl` only."
+        assert isinstance(ti.buffer_control, SearchBufferControl), (
+            "`ReverseSearchProcessor` should be applied to a `SearchBufferControl` only."
+        )
 
         source_to_display: SourceToDisplay | None
         display_to_source: DisplayToSource | None
@@ -987,6 +992,7 @@ class _MergedProcessor(Processor):
                     fragments,
                     ti.width,
                     ti.height,
+                    ti.get_line,
                 )
             )
             fragments = transformation.fragments