update CLI.py and SYS/cli_parsing.py to add new command line options for the pipeline. Also updated SYS/pipeline.py to handle the new options. Modified plugins/mpv/LUA/main.lua and plugins/mpv/portable_config/input.conf to reflect changes in the pipeline configuration.

SYS/cli_parsing.py

@@ -7,7 +7,7 @@ these pure helpers are easier to test.
 from __future__ import annotations
 
 import re
-from typing import Any, Callable, Dict, List, Optional, Set, Tuple
+from typing import Any, Callable, Dict, List, Optional, Tuple
 from SYS.logger import debug
 
 # Prompt-toolkit lexer types are optional and expensive (~300ms). Use find_spec
@@ -66,13 +66,13 @@ DRIVE_RE = re.compile(r"^[A-Za-z]:[\\/]")
 
 
 class SelectionSyntax:
-    """Parses @ selection syntax into 1-based indices."""
+    """Parses @ selection syntax into ordered 1-based indices."""
 
     _RANGE_RE = re.compile(r"^[0-9\-]+$")
 
     @staticmethod
-    def parse(token: str) -> Optional[Set[int]]:
-        """Return 1-based indices or None when not a concrete selection.
+    def parse(token: str) -> Optional[List[int]]:
+        """Return ordered 1-based indices or None when not a concrete selection.
 
         Concrete selections:
         - @2
@@ -96,7 +96,8 @@ class SelectionSyntax:
         if selector.startswith("{") and selector.endswith("}"):
             selector = selector[1:-1].strip()
 
-        indices: Set[int] = set()
+        indices: List[int] = []
+        seen: set[int] = set()
         for part in selector.split(","):
             part = part.strip()
             if not part:
@@ -117,7 +118,10 @@ class SelectionSyntax:
                     return None
                 if start <= 0 or end <= 0 or start > end:
                     return None
-                indices.update(range(start, end + 1))
+                for value in range(start, end + 1):
+                    if value not in seen:
+                        seen.add(value)
+                        indices.append(value)
                 continue
 
             try:
@@ -126,7 +130,9 @@ class SelectionSyntax:
                 return None
             if value <= 0:
                 return None
-            indices.add(value)
+            if value not in seen:
+                seen.add(value)
+                indices.append(value)
 
         return indices if indices else None
 
@@ -498,4 +504,3 @@ class MedeiaLexer(Lexer):
 
         return get_line
 
-

SYS/pipeline.py

@@ -1452,9 +1452,7 @@ class PipelineExecutor:
                 if token.startswith("@"):  # selection
                     selection = _cli_parsing().SelectionSyntax.parse(token)
                     if selection is not None:
-                        first_stage_selection_indices = sorted(
-                            [i - 1 for i in selection]
-                        )
+                        first_stage_selection_indices = [i - 1 for i in selection]
                         continue
                     if token == "@*":
                         first_stage_select_all = True
@@ -2893,9 +2891,7 @@ class PipelineExecutor:
                             if _cli_parsing().SelectionFilterSyntax.matches(item, filter_spec)
                         ]
                     else:
-                        selected_indices = sorted(
-                            [i - 1 for i in selection]
-                        )  # type: ignore[arg-type]
+                        selected_indices = [i - 1 for i in selection]  # type: ignore[arg-type]
 
                     resolved_items = items_list if items_list else []
                     filtered = [