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CC Mode 5.28 (C++); imenu function name regexp
From: |
andy . ling |
Subject: |
CC Mode 5.28 (C++); imenu function name regexp |
Date: |
Wed, 16 May 2001 11:18:44 +0100 |
The cc-imenu-c++-generic-expression regexp does not find function
declarations of the form :-
int myFunc
(
int arg
)
{
.....
}
The following change to cc-menus.el seems to fix this and
doesn't appear to cause any problems (in my limited use
of cc-mode :-)
cc-mode-5.28> diff -c cc-menus.el cc-menus.el.orig
*** cc-menus.el Wed May 16 11:00:35 2001
--- cc-menus.el.orig Wed May 16 11:00:32 2001
***************
*** 106,114 ****
"[^()]*" ; no parentheses before
"[^a-zA-Z0-9_:<>~]" ; match any non-identifier char
"\\([a-zA-Z_][a-zA-Z0-9_:<>~]*\\)" ; match function name
! "[ \t\n]*(" ; see above, BUT
! "[ \t\n]*\\([^ \t(*][^)]*\\)?)" ; the arg list must not start
! "[ \t\n]*[^ \t;(]" ; with an asterisk or
parentheses
) 1)
;; Special case for definitions using phony prototype macros like:
;; `int main _PROTO( (int argc,char *argv[]) )'.
--- 106,114 ----
"[^()]*" ; no parentheses before
"[^a-zA-Z0-9_:<>~]" ; match any non-identifier char
"\\([a-zA-Z_][a-zA-Z0-9_:<>~]*\\)" ; match function name
! "[ \t]*(" ; see above, BUT
! "[ \t]*\\([^ \t(*][^)]*\\)?)" ; the arg list must not start
! "[ \t]*[^ \t;(]" ; with an asterisk or
parentheses
) 1)
;; Special case for definitions using phony prototype macros like:
;; `int main _PROTO( (int argc,char *argv[]) )'.
Regards
Andy Ling
Emacs : GNU Emacs 20.6.1 (i386-*-nt5.0.2195)
of Tue Feb 29 2000 on buffy
Package: CC Mode 5.28 (C++)
Buffer Style: MyCstyle
c-emacs-features: (1-bit)
current state:
==============
(setq
c-basic-offset 2
c-comment-only-line-offset 0
c-block-comment-prefix "* "
c-comment-prefix-regexp '((pike-mode . "//+!?\\|\\**") (other . "//+\\|\\**"))
c-cleanup-list '(scope-operator defun-close-semi)
c-hanging-braces-alist '((brace-list-open) (block-close . c-snug-do-while))
c-hanging-colons-alist '((case-label after) (label after))
c-hanging-semi&comma-criteria '(c-semi&comma-inside-parenlist)
c-backslash-column 48
c-label-minimum-indentation 0
c-offsets-alist '((string . c-lineup-dont-change)
(c . c-lineup-C-comments)
(defun-open . 0)
(defun-close . 0)
(defun-block-intro . +)
(class-open . 0)
(class-close . 0)
(inline-close . 0)
(func-decl-cont . +)
(knr-argdecl . 0)
(topmost-intro . 0)
(topmost-intro-cont . 0)
(member-init-intro . +)
(member-init-cont . c-lineup-multi-inher)
(inher-intro . +)
(inher-cont . c-lineup-multi-inher)
(block-open . 0)
(block-close . 0)
(brace-list-close . 0)
(brace-list-intro . +)
(brace-list-entry . 0)
(brace-entry-open . 0)
(statement . 0)
(statement-case-intro . +)
(substatement . +)
(case-label . +)
(access-label . -)
(do-while-closure . 0)
(else-clause . 0)
(catch-clause . 0)
(comment-intro . c-lineup-comment)
(arglist-cont . 0)
(arglist-cont-nonempty . c-lineup-arglist)
(stream-op . c-lineup-streamop)
(inclass . +)
(cpp-macro . [0])
(cpp-macro-cont . c-lineup-dont-change)
(friend . 0)
(objc-method-intro . [0])
(objc-method-args-cont . c-lineup-ObjC-method-args)
(objc-method-call-cont . c-lineup-ObjC-method-call)
(extern-lang-open . 0)
(extern-lang-close . 0)
(inextern-lang . +)
(namespace-open . 0)
(namespace-close . 0)
(innamespace . +)
(template-args-cont c-lineup-template-args +)
(inlambda . c-lineup-inexpr-block)
(lambda-intro-cont . +)
(inexpr-statement . 0)
(inexpr-class . +)
(statement-block-intro . +)
(knr-argdecl-intro . +)
(substatement-open . 0)
(label . 0)
(statement-case-open . 0)
(statement-cont . +)
(arglist-intro . +)
(arglist-close . 0)
(inline-open . 0)
(brace-list-open . 0)
)
c-delete-function 'delete-char
c-electric-pound-behavior '(alignleft)
c-indent-comments-syntactically-p nil
c-tab-always-indent t
defun-prompt-regexp nil
tab-width 8
comment-column 60
parse-sexp-ignore-comments t
auto-fill-function nil
comment-multi-line t
comment-start-skip "/\\*+ *\\|//+ *"
fill-prefix nil
paragraph-start "[ ]*\\(//+\\|\\**\\)[ ]*$\\|^\f"
adaptive-fill-mode t
adaptive-fill-regexp "[ ]*\\(//+\\|\\**\\)[ ]*\\([
]*\\([-|#;>*]+ *\\|(?[0-9]+[.)] *\\)*\\)"
)
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