Re: redundant space after run 'c-indent-new-comment-line'

[William Xue]

On Fri, 16 Feb 2007 06:37:34 +0800, Alan Mackenzie <address@hidden> wrote:

> Hi, William!
>
> On Wed, Feb 14, 2007 at 03:24:54PM +0800, William Xue wrote:
> > First, 'M-;' make a c style comment in a new line in a .h file, it  
> > prints
> > '/*   */', and the cursor blinks at the 2nd space char.
>
> > Then, 'M-J' to run 'c-indent-new-comment-line', and it gives
> > '/*
> >  *  */' and the cursor blinks at the last '*', but I think it should be
> > blinks at the 2nd space in the second line.
>
> I think the essence of this bug is that point ends up further to the
> right after the M-j that where it started.  An M-j should NEVER do this -
> normally, of course, point ends up at the far left, just after the
> comment prefix.
>
> I've committed a fix to ..../progmodes/cc-cmds.el.  Could you update your
> Emacs and try it out, please.

It seems not to work, even start emacs with -Q.

When did you commit the fix? I made a update about 12 hours ago and now  
there is nothing newer.
Here is the information of 'c-c c-b', maybe it can help something.

---8<----------------------------------------------------------------->8---
Emacs  : GNU Emacs 23.0.0.1 (i386-mingw-nt5.1.2600)
 of 2007-02-12 on WILLIAMNB
Package: CC Mode 5.31.4 (C/lah)
Buffer Style: williamxue
c-emacs-features: (pps-extended-state col-0-paren posix-char-classes  
gen-string-delim gen-comment-delim syntax-properties 1-bit)

current state:
==============
(setq
 c-basic-offset 8
 c-comment-only-line-offset 4
 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 . "#+")  
(other . "//+\\|\\**"))
 c-doc-comment-style '((java-mode . javadoc) (pike-mode . autodoc) (c-mode  
. gtkdoc))
 c-cleanup-list '(scope-operator empty-defun-braces defun-close-semi)
 c-hanging-braces-alist '((substatement-open after) (brace-list-open))
 c-hanging-colons-alist '((member-init-intro before) (inher-intro)  
(case-label after) (label after) (access-label after))
 c-hanging-semi&comma-criteria '(c-semi&comma-inside-parenlist)
 c-backslash-column 48
 c-backslash-max-column 72
 c-special-indent-hook nil
 c-label-minimum-indentation 1
 c-offsets-alist '((inexpr-class . +)
                   (inexpr-statement . +)
                   (lambda-intro-cont . +)
                   (inlambda . c-lineup-inexpr-block)
                   (template-args-cont c-lineup-template-args +)
                   (incomposition . +)
                   (inmodule . +)
                   (innamespace . +)
                   (inextern-lang . +)
                   (composition-close . 0)
                   (module-close . 0)
                   (namespace-close . 0)
                   (extern-lang-close . 0)
                   (composition-open . 0)
                   (module-open . 0)
                   (namespace-open . 0)
                   (extern-lang-open . 0)
                   (objc-method-call-cont . 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])
                   (inclass . +)
                   (stream-op . c-lineup-streamop)
                   (arglist-cont-nonempty c-lineup-gcc-asm-reg  
c-lineup-arglist)
                   (arglist-cont c-lineup-gcc-asm-reg 0)
                   (comment-intro c-lineup-knr-region-comment  
c-lineup-comment)
                   (catch-clause . 0)
                   (else-clause . 0)
                   (do-while-closure . 0)
                   (access-label . -)
                   (case-label . 8)
                   (substatement . +)
                   (statement-case-intro . +)
                   (statement . 0)
                   (brace-entry-open . 0)
                   (brace-list-entry . 0)
                   (brace-list-intro . +)
                   (brace-list-close . 0)
                   (block-close . 0)
                   (block-open . 0)
                   (inher-cont . c-lineup-multi-inher)
                   (inher-intro . +)
                   (member-init-cont . c-lineup-multi-inher)
                   (member-init-intro . +)
                   (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 . c-lineup-topmost-intro-cont)
                   (brace-list-open . 0)
                   (inline-open . +)
                   (arglist-close . c-lineup-arglist)
                   (arglist-intro . +)
                   (statement-cont . +)
                   (statement-case-open . 0)
                   (label . 2)
                   (substatement-label . 2)
                   (substatement-open . 0)
                   (knr-argdecl-intro . -)
                   (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 "k&r"
 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 nil
 auto-fill-function nil
 comment-multi-line t
 comment-start-skip "\\(//+\\|/\\*+\\)\\s *"
 fill-prefix nil
 fill-column 70
 paragraph-start "[        ]*\\(//+\\|\\**\\)[     ]*$\\|^\f"
 adaptive-fill-mode t
 adaptive-fill-regexp  
"[ 	]*\\(//+\\|\\**\\)[ 	]*\\([ 	]*\\([-!|#%;>*·•‣⁃◦]+[ 	]*\\)*\\)"
 )
---8<----------------------------------------------------------------->8---

> > William



--
Sincerely yours,
William