[gcc/devel/sphinx] Remove @detailmenu for CPP manual.

[gcc/devel/sphinx] Remove @detailmenu for CPP manual.

[Martin Liska]

https://gcc.gnu.org/g:bf297d8066c46a6761c42f84be5c640cf5382063

commit bf297d8066c46a6761c42f84be5c640cf5382063
Author: Martin Liska <mliska@suse.cz>
Date:   Mon Apr 19 13:39:35 2021 +0200

    Remove @detailmenu for CPP manual.

Diff:
---
 gcc/doc/cpp.texi | 76 --------------------------------------------------------
 1 file changed, 76 deletions(-)

diff --git a/gcc/doc/cpp.texi b/gcc/doc/cpp.texi
index 2c109bbc5bd..fd12af92c1c 100644
--- a/gcc/doc/cpp.texi
+++ b/gcc/doc/cpp.texi
@@ -93,82 +93,6 @@ useful on its own.
 * Option Index::
 * Concept Index::
 
-@detailmenu
- --- The Detailed Node Listing ---
-
-Overview
-
-* Character sets::
-* Initial processing::
-* Tokenization::
-* The preprocessing language::
-
-Header Files
-
-* Include Syntax::
-* Include Operation::
-* Search Path::
-* Once-Only Headers::
-* Alternatives to Wrapper #ifndef::
-* Computed Includes::
-* Wrapper Headers::
-* System Headers::
-
-Macros
-
-* Object-like Macros::
-* Function-like Macros::
-* Macro Arguments::
-* Stringizing::
-* Concatenation::
-* Variadic Macros::
-* Predefined Macros::
-* Undefining and Redefining Macros::
-* Directives Within Macro Arguments::
-* Macro Pitfalls::
-
-Predefined Macros
-
-* Standard Predefined Macros::
-* Common Predefined Macros::
-* System-specific Predefined Macros::
-* C++ Named Operators::
-
-Macro Pitfalls
-
-* Misnesting::
-* Operator Precedence Problems::
-* Swallowing the Semicolon::
-* Duplication of Side Effects::
-* Self-Referential Macros::
-* Argument Prescan::
-* Newlines in Arguments::
-
-Conditionals
-
-* Conditional Uses::
-* Conditional Syntax::
-* Deleted Code::
-
-Conditional Syntax
-
-* Ifdef::
-* If::
-* Defined::
-* Else::
-* Elif::
-
-Implementation Details
-
-* Implementation-defined behavior::
-* Implementation limits::
-* Obsolete Features::
-
-Obsolete Features
-
-* Obsolete Features::
-
-@end detailmenu
 @end menu
 
 @insertcopying