Fix wrongly indented nested list in compiler.rst (#1183)

Author: ezio-melotti

internals/compiler.rst

@@ -511,107 +511,112 @@ Important files
 ===============
 
 * :cpy-file:`Parser/`
-   * :cpy-file:`Parser/Python.asdl`: ASDL syntax file.
 
-   * :cpy-file:`Parser/asdl.py`: Parser for ASDL definition files.
-     Reads in an ASDL description and parses it into an AST that describes it.
+  * :cpy-file:`Parser/Python.asdl`: ASDL syntax file.
 
-   * :cpy-file:`Parser/asdl_c.py`: Generate C code from an ASDL description.
-     Generates :cpy-file:`Python/Python-ast.c` and
-     :cpy-file:`Include/internal/pycore_ast.h`.
+  * :cpy-file:`Parser/asdl.py`: Parser for ASDL definition files.
+    Reads in an ASDL description and parses it into an AST that describes it.
 
-   * :cpy-file:`Parser/parser.c`: The new PEG parser introduced in Python 3.9.
-     Generated by :cpy-file:`Tools/peg_generator/pegen/c_generator.py`
-     from the grammar :cpy-file:`Grammar/python.gram`.  Creates the AST from
-     source code.  Rule functions for their corresponding production rules
-     are found here.
+  * :cpy-file:`Parser/asdl_c.py`: Generate C code from an ASDL description.
+    Generates :cpy-file:`Python/Python-ast.c` and
+    :cpy-file:`Include/internal/pycore_ast.h`.
 
-   * :cpy-file:`Parser/peg_api.c`: Contains high-level functions which are
-     used by the interpreter to create an AST from source code.
+  * :cpy-file:`Parser/parser.c`: The new PEG parser introduced in Python 3.9.
+    Generated by :cpy-file:`Tools/peg_generator/pegen/c_generator.py`
+    from the grammar :cpy-file:`Grammar/python.gram`.  Creates the AST from
+    source code.  Rule functions for their corresponding production rules
+    are found here.
 
-   * :cpy-file:`Parser/pegen.c`: Contains helper functions which are used
-     by functions in :cpy-file:`Parser/parser.c` to construct the AST.
-     Also contains helper functions which help raise better error messages
-     when parsing source code.
+  * :cpy-file:`Parser/peg_api.c`: Contains high-level functions which are
+    used by the interpreter to create an AST from source code.
 
-   * :cpy-file:`Parser/pegen.h`: Header file for the corresponding
-     :cpy-file:`Parser/pegen.c`. Also contains definitions of the ``Parser``
-     and ``Token`` structs.
+  * :cpy-file:`Parser/pegen.c`: Contains helper functions which are used
+    by functions in :cpy-file:`Parser/parser.c` to construct the AST.
+    Also contains helper functions which help raise better error messages
+    when parsing source code.
+
+  * :cpy-file:`Parser/pegen.h`: Header file for the corresponding
+    :cpy-file:`Parser/pegen.c`. Also contains definitions of the ``Parser``
+    and ``Token`` structs.
 
 * :cpy-file:`Python/`
-   * :cpy-file:`Python/Python-ast.c`: Creates C structs corresponding to
-     the ASDL types.  Also contains code for marshalling AST nodes (core
-     ASDL types have marshalling code in :cpy-file:`Python/asdl.c`).
-     "File automatically generated by :cpy-file:`Parser/asdl_c.py`".
-     This file must be committed separately after every grammar change
-     is committed since the ``__version__`` value is set to the latest
-     grammar change revision number.
 
-   * :cpy-file:`Python/asdl.c`: Contains code to handle the ASDL sequence type.
-     Also has code to handle marshalling the core ASDL types, such as number
-     and identifier.  Used by :cpy-file:`Python/Python-ast.c` for marshalling
-     AST nodes.
+  * :cpy-file:`Python/Python-ast.c`: Creates C structs corresponding to
+    the ASDL types.  Also contains code for marshalling AST nodes (core
+    ASDL types have marshalling code in :cpy-file:`Python/asdl.c`).
+    "File automatically generated by :cpy-file:`Parser/asdl_c.py`".
+    This file must be committed separately after every grammar change
+    is committed since the ``__version__`` value is set to the latest
+    grammar change revision number.
+
+  * :cpy-file:`Python/asdl.c`: Contains code to handle the ASDL sequence type.
+    Also has code to handle marshalling the core ASDL types, such as number
+    and identifier.  Used by :cpy-file:`Python/Python-ast.c` for marshalling
+    AST nodes.
 
-   * :cpy-file:`Python/ast.c`: Used for validating the AST.
+  * :cpy-file:`Python/ast.c`: Used for validating the AST.
 
-   * :cpy-file:`Python/ast_opt.c`: Optimizes the AST.
+  * :cpy-file:`Python/ast_opt.c`: Optimizes the AST.
 
-   * :cpy-file:`Python/ast_unparse.c`: Converts the AST expression node
-     back into a string (for string annotations).
+  * :cpy-file:`Python/ast_unparse.c`: Converts the AST expression node
+    back into a string (for string annotations).
 
-   * :cpy-file:`Python/ceval.c`: Executes byte code (aka, eval loop).
+  * :cpy-file:`Python/ceval.c`: Executes byte code (aka, eval loop).
 
-   * :cpy-file:`Python/compile.c`: Emits bytecode based on the AST.
+  * :cpy-file:`Python/compile.c`: Emits bytecode based on the AST.
 
-   * :cpy-file:`Python/symtable.c`: Generates a symbol table from AST.
+  * :cpy-file:`Python/symtable.c`: Generates a symbol table from AST.
 
-   * :cpy-file:`Python/pyarena.c`: Implementation of the arena memory manager.
+  * :cpy-file:`Python/pyarena.c`: Implementation of the arena memory manager.
 
-   * :cpy-file:`Python/opcode_targets.h`: One of the files that must be
-     modified if :cpy-file:`Lib/opcode.py` is.
+  * :cpy-file:`Python/opcode_targets.h`: One of the files that must be
+    modified if :cpy-file:`Lib/opcode.py` is.
 
 * :cpy-file:`Include/`
-   * :cpy-file:`Include/cpython/code.h`: Header file for
-     :cpy-file:`Objects/codeobject.c`; contains definition of ``PyCodeObject``.
 
-   * :cpy-file:`Include/opcode.h`: One of the files that must be modified if
-     :cpy-file:`Lib/opcode.py` is.
+  * :cpy-file:`Include/cpython/code.h`: Header file for
+    :cpy-file:`Objects/codeobject.c`; contains definition of ``PyCodeObject``.
+
+  * :cpy-file:`Include/opcode.h`: One of the files that must be modified if
+    :cpy-file:`Lib/opcode.py` is.
 
-   * :cpy-file:`Include/internal/pycore_ast.h`: Contains the actual definitions
-     of the C structs as generated by :cpy-file:`Python/Python-ast.c`.
-     "Automatically generated by :cpy-file:`Parser/asdl_c.py`".
+  * :cpy-file:`Include/internal/pycore_ast.h`: Contains the actual definitions
+    of the C structs as generated by :cpy-file:`Python/Python-ast.c`.
+    "Automatically generated by :cpy-file:`Parser/asdl_c.py`".
 
-   * :cpy-file:`Include/internal/pycore_asdl.h`: Header for the corresponding
-     :cpy-file:`Python/ast.c`.
+  * :cpy-file:`Include/internal/pycore_asdl.h`: Header for the corresponding
+    :cpy-file:`Python/ast.c`.
 
-   * :cpy-file:`Include/internal/pycore_ast.h`: Declares ``_PyAST_Validate()``
-     external (from :cpy-file:`Python/ast.c`).
+  * :cpy-file:`Include/internal/pycore_ast.h`: Declares ``_PyAST_Validate()``
+    external (from :cpy-file:`Python/ast.c`).
 
-   * :cpy-file:`Include/internal/pycore_symtable.h`: Header for
-     :cpy-file:`Python/symtable.c`.  ``struct symtable`` and ``PySTEntryObject``
-     are defined here.
+  * :cpy-file:`Include/internal/pycore_symtable.h`: Header for
+    :cpy-file:`Python/symtable.c`.  ``struct symtable`` and ``PySTEntryObject``
+    are defined here.
 
-   * :cpy-file:`Include/internal/pycore_parser.h`: Header for the
-     corresponding :cpy-file:`Parser/peg_api.c`.
+  * :cpy-file:`Include/internal/pycore_parser.h`: Header for the
+    corresponding :cpy-file:`Parser/peg_api.c`.
 
-   * :cpy-file:`Include/internal/pycore_pyarena.h`: Header file for the
-     corresponding :cpy-file:`Python/pyarena.c`.
+  * :cpy-file:`Include/internal/pycore_pyarena.h`: Header file for the
+    corresponding :cpy-file:`Python/pyarena.c`.
 
 * :cpy-file:`Objects/`
-   * :cpy-file:`Objects/codeobject.c`: Contains PyCodeObject-related code
-     (originally in :cpy-file:`Python/compile.c`).
 
-   * :cpy-file:`Objects/frameobject.c`: Contains the ``frame_setlineno()``
-     function which should determine whether it is allowed to make a jump
-     between two points in a bytecode.
+  * :cpy-file:`Objects/codeobject.c`: Contains PyCodeObject-related code
+    (originally in :cpy-file:`Python/compile.c`).
+
+  * :cpy-file:`Objects/frameobject.c`: Contains the ``frame_setlineno()``
+    function which should determine whether it is allowed to make a jump
+    between two points in a bytecode.
 
 * :cpy-file:`Lib/`
-   * :cpy-file:`Lib/opcode.py`: Master list of bytecode; if this file is
-     modified you must modify several other files accordingly
-     (see "`Introducing New Bytecode`_")
 
-   * :cpy-file:`Lib/importlib/_bootstrap_external.py`: Home of the magic number
-     (named ``MAGIC_NUMBER``) for bytecode versioning.
+  * :cpy-file:`Lib/opcode.py`: Master list of bytecode; if this file is
+    modified you must modify several other files accordingly
+    (see "`Introducing New Bytecode`_")
+
+  * :cpy-file:`Lib/importlib/_bootstrap_external.py`: Home of the magic number
+    (named ``MAGIC_NUMBER``) for bytecode versioning.
 
 
 Known compiler-related experiments