我正在研究C代码。
我的问题与此question中的问题相同。
解决方案是使用空格而不是制表符。但我尝试/我更喜欢使用Smart Tabs Mode。
我已尝试启用和禁用＆＃34; c-tab-always-indent＆＃34;和＆＃34;缩进标签模式＆＃34; （在cc-mode-hook中）。
我看到的问题是，在代码的某些部分，嵌套循环生成两个Tab，如预期的那样（？）。但在某些情况下，它只生成一个选项卡和四个空格，而在其他情况下，它只生成一个选项卡，如下所示：
function_name open brace here ...code indented by 4 spaces (though I want a tab)> open_brace _tab_ code under condition _4spc_ close_brace some more 4 space aligned code _tab_ open_brace _tab+4spc_ code under some block _tab_ close_brace some more 4 space aligned code _tab_ open_brace _2 tabs_ code aligned as I prefer with two tabs _tab_ close_brace
有人可以帮助我在整个代码中获得最后一种风格吗？
我的.emacs文件在这里（我使用了一些软件包，比如cscope和hide-show，但我认为这不会引起问题）：
(custom-set-variables
;; custom-set-variables was added by Custom.
;; If you edit it by hand, you could mess it up, so be careful.
;; Your init file should contain only one such instance.
;; If there is more than one, they won't work right.
'(ansi-color-faces-vector [default default default italic underline success warning error])
'(ansi-color-names-vector ["black" "red3" "ForestGreen" "yellow3" "blue" "magenta3" "DeepSkyBlue" "gray50"])
'(c-basic-offset 4)
'(c-cleanup-list (quote (scope-operator space-before-funcall compact-empty-funcall)))
'(c-default-style (quote ((c-mode . "linux") (c++-mode . "linux") (java-mode . "java") (awk-mode . "awk") (other . "gnu"))))
'(c-hanging-braces-alist (quote set-from-style))
; '(c-tab-always-indent t)
'(custom-enabled-themes (quote (tango-dark)))
'(save-place t nil (saveplace))
'(show-paren-mode t))
(custom-set-faces
;; custom-set-faces was added by Custom.
;; If you edit it by hand, you could mess it up, so be careful.
;; Your init file should contain only one such instance.
;; If there is more than one, they won't work right.
)
(setq savehist-additional-variables ;; also save...
'(search-ring regexp-search-ring) ;; ... my search entries
savehist-file "~/.emacs.d/savehist") ;; keep my home clean
(defalias 'yes-or-no-p 'y-or-n-p) ; to answer y or n instead of yes or no :-P ...I'm to lazy
(setq search-highlight t ;; highlight when searching...
query-replace-highlight 1) ;; ...and replacing
(add-to-list 'load-path "~/.emacs.d/packages/")
(add-to-list 'load-path "~/share/emacs/site-lisp")
;;;add packages
;;(require 'doxymacs)
;;; turn ons
(ido-mode)
(savehist-mode 1)
(setq show-paren-mode 1)
(global-linum-mode 1)
(setq column-number-mode 1)
;;cc-mode changes
(require 'smart-tabs-mode)
(require 'xcscope)
(cscope-setup)
(autoload 'smart-tabs-mode "smart-tabs-mode"
"Intelligently indent with tabs, align with spaces!")
(autoload 'smart-tabs-mode-enable "smart-tabs-mode")
(autoload 'smart-tabs-advice "smart-tabs-mode")
(autoload 'smart-tabs-insinuate "smart-tabs-mode")
(defun my-c-mode-common-hook ()
(setq require-trailing-newline 1) ;; Always add a final newline
(which-function-mode 1)
(subword-mode 1)
(hs-minor-mode 1)
(setq show-paren-style 'parenthesis)
; (setq indent-tabs-mode t)
(smart-tabs-mode 1)
)
(add-hook 'c-mode-common-hook 'my-c-mode-common-hook)