--- Begin Message ---
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Subject: |
CC Mode 5.35.2 (C++//l); 'enum' and 'enum class' appear to not get parsed correctly for indentation |
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Date: |
Wed, 11 Sep 2024 20:52:15 +0200 |
Package: cc-mode
<#secure method=pgpmime mode=sign>
Package: cc-mode
Hi again,
CC-mode appears to misindent enum and enum class:
enum asda
{
asd
};
enum class asasdas
{
asda
};
These should be indented same as struct per
https://www.gnu.org/prep/standards/html_node/Formatting.html#index-enum-types_002c-formatting
(well, enum class isn't mentioned, but I see no reason to act different,
and GCC appears to do this, so it'd be convenient to keep struct-like
formatting).
When using C-c C-s, it appears that C and C++ mode do not even recognize
enum as a class-open, instead doing brace-list-open.
Emacs : GNU Emacs 31.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.42,
cairo version 1.18.0)
of 2024-08-31
Package: CC Mode 5.35.2 (C++//l)
Buffer Style: gnu
c-emacs-features: (pps-extended-state col-0-paren posix-char-classes
gen-string-delim gen-comment-delim syntax-properties category-properties 1-bit)
current state:
==============
(setq
c-basic-offset 2
c-comment-only-line-offset '(0 . 0)
c-indent-comment-alist '((anchored-comment column . 0) (end-block space . 1)
(cpp-end-block space . 2))
c-indent-comments-syntactically-p nil
c-block-comment-prefix ""
c-comment-prefix-regexp '((pike-mode . "//+!?\\|\\**") (awk-mode . "#+")
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c-doc-comment-style '((java-mode . javadoc) (pike-mode . autodoc) (c-mode .
gtkdoc) (c++-mode . gtkdoc))
c-cleanup-list '(scope-operator)
c-hanging-braces-alist '((substatement-open before after)
(arglist-cont-nonempty))
c-hanging-colons-alist nil
c-hanging-semi&comma-criteria '(c-semi&comma-inside-parenlist)
c-backslash-column 48
c-backslash-max-column 72
c-special-indent-hook '(t c-gnu-impose-minimum)
c-label-minimum-indentation 1
c-offsets-alist '((inexpr-class . +)
(inexpr-statement . +)
(lambda-intro-cont . +)
(inlambda . 0)
(template-args-cont c-lineup-template-args
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(objc-method-call-cont c-lineup-ObjC-method-call-colons
c-lineup-ObjC-method-call +)
(objc-method-args-cont . c-lineup-ObjC-method-args)
(objc-method-intro . [0])
(friend . 0)
(cpp-define-intro c-lineup-cpp-define +)
(cpp-macro-cont . +)
(cpp-macro . [0])
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(arglist-cont-nonempty c-lineup-gcc-asm-reg
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(catch-clause . 0)
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(statement . 0)
(brace-entry-open . 0)
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(brace-list-close . 0)
(block-close . 0)
(block-open . 0)
(inher-cont . c-lineup-multi-inher)
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(member-init-cont . c-lineup-multi-inher)
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(constraint-cont . +)
(topmost-intro . 0)
(knr-argdecl . 0)
(func-decl-cont . +)
(inline-close . 0)
(class-close . 0)
(class-open . 0)
(defun-block-intro . +)
(defun-close . 0)
(defun-open . 0)
(c . c-lineup-C-comments)
(string . c-lineup-dont-change)
(topmost-intro-cont first c-lineup-topmost-intro-cont
c-lineup-gnu-DEFUN-intro-cont)
(brace-list-intro first c-lineup-2nd-brace-entry-in-arglist
c-lineup-class-decl-init-+ +)
(brace-list-open . +)
(inline-open . 0)
(arglist-close . c-lineup-arglist)
(arglist-intro . c-lineup-arglist-intro-after-paren)
(statement-cont . +)
(statement-case-open . +)
(label . 0)
(substatement-label . 0)
(substatement-open . +)
(knr-argdecl-intro . 5)
(statement-block-intro . +)
)
c-buffer-is-cc-mode 'c++-mode
c-tab-always-indent t
c-syntactic-indentation t
c-syntactic-indentation-in-macros t
c-ignore-auto-fill '(string cpp code)
c-auto-align-backslashes t
c-backspace-function 'backward-delete-char-untabify
c-delete-function 'delete-char
c-electric-pound-behavior nil
c-default-style '((java-mode . "java") (awk-mode . "awk") (other . "gnu"))
c-enable-xemacs-performance-kludge-p nil
c-old-style-variable-behavior nil
defun-prompt-regexp nil
tab-width 8
comment-column 32
parse-sexp-ignore-comments t
parse-sexp-lookup-properties t
auto-fill-function 'c-do-auto-fill
comment-multi-line t
comment-start-skip "\\(?://+\\|/\\*+\\)\\s *"
fill-prefix nil
fill-column 79
paragraph-start "[ ]*\\(//+\\|\\**\\)[ ]*$\\|^\f"
adaptive-fill-mode t
adaptive-fill-regexp "[ ]*\\(//+\\|\\**\\)[ ]*\\([-–!|#%;>*·•‣⁃◦
]*\\)"
)
--
Arsen Arsenović
--- End Message ---
--- Begin Message ---
|
Subject: |
Re: bug#73182: CC Mode 5.35.2 (C++//l); 'enum' and 'enum class' appear to not get parsed correctly for indentation |
|
Date: |
Wed, 25 Sep 2024 20:56:33 +0000 |
Hello, Arsen.
On Wed, Sep 25, 2024 at 22:42:58 +0200, Arsen Arsenović wrote:
> Hi Alan,
> Alan Mackenzie <acm@muc.de> writes:
> > Hello, Arsen.
> > On Mon, Sep 23, 2024 at 21:31:02 +0000, Alan Mackenzie wrote:
> >> On Wed, Sep 18, 2024 at 18:59:45 +0200, Arsen Arsenović wrote:
> > [ .... ]
> >> I have implemented the above, with new sytactic symbols enum-open,
> >> enum-close, enum-intro, and enum-entry. I have also enhanced the manual
> >> and the test suite accordingly. The patch is currently ~1250 lines long.
> >> In the next day or two I will remove all my change annotations, and write
> >> a commit message. It should be completed and committed soon.
> > Now done. The new scheme is now in the master branch.
> > Before I close the bug, could you give the code a quick testing, please,
> > just to be as sure as possible that the change is correct. Thanks!
> Yes, this now looks correct.
Many thanks! I'm now closing the bug with this post.
> Thank you again!
> Have a lovely day.
> --
> Arsen Arsenović
--
Alan Mackenzie (Nuremberg, Germany).
--- End Message ---