以下是我的.emacs
的摘录案例1:使用下面的配置,perl-completion模式可以正常工作。
;;-------------------------------------------------------
;; -*-- CPerl mode
;;-------------------------------------------------------
(defalias 'perl-mode 'cperl-mode)
(add-to-list 'auto-mode-alist '("\\.[apP][Llm]$" . cperl-mode))
(add-to-list 'auto-mode-alist '("\\.al$" . cperl-mode))
(add-to-list 'auto-mode-alist '("\\.t$" . cperl-mode))
(add-to-list 'interpreter-mode-alist '("perl" . cperl-mode))
(defun my-cperl-hook-func()
(add-to-list 'load-path "~/.emacs.d/elpa/perl-completion-20090527.2336")
(require 'perl-completion)
(perl-completion-mode t)
;; (make-local-variable 'compile-command)
;; (setq compile-command
;; (concat "perl " (buffer-file-name)))
;; (cperl-define-key "\C-c\C-c" 'compile)
)
(add-hook 'cperl-mode-hook 'my-cperl-hook-func)
案例2:使用下面的配置,cperl-mode中的C-c C-c将成功启动perl编译。
;;-------------------------------------------------------
;; -*-- CPerl mode
;;-------------------------------------------------------
(defalias 'perl-mode 'cperl-mode)
(add-to-list 'auto-mode-alist '("\\.[apP][Llm]$" . cperl-mode))
(add-to-list 'auto-mode-alist '("\\.al$" . cperl-mode))
(add-to-list 'auto-mode-alist '("\\.t$" . cperl-mode))
(add-to-list 'interpreter-mode-alist '("perl" . cperl-mode))
(defun my-cperl-hook-func()
;; (add-to-list 'load-path "~/.emacs.d/elpa/perl-completion-20090527.2336")
;; (require 'perl-completion)
;; (perl-completion-mode t)
(make-local-variable 'compile-command)
(setq compile-command
(concat "perl " (buffer-file-name)))
(cperl-define-key "\C-c\C-c" 'compile)
)
(add-hook 'cperl-mode-hook 'my-cperl-hook-func)
案例3:但是,使用以下代码同时通过取消注释钩子函数(my-cperl-hook-func)中的所有行来启用perl-completion和Cc Cc来启动perl compilattion,它最终会以perc-completion工作正常,而Cc Cc根本不起作用(emacs说Cc Cc未定义。)
如何在cperl-mode-hook中使这两个动作都有效?
;;-------------------------------------------------------
;; -*-- CPerl mode
;;-------------------------------------------------------
(defalias 'perl-mode 'cperl-mode)
(add-to-list 'auto-mode-alist '("\\.[apP][Llm]$" . cperl-mode))
(add-to-list 'auto-mode-alist '("\\.al$" . cperl-mode))
(add-to-list 'auto-mode-alist '("\\.t$" . cperl-mode))
(add-to-list 'interpreter-mode-alist '("perl" . cperl-mode))
(defun my-cperl-hook-func()
(add-to-list 'load-path "~/.emacs.d/elpa/perl-completion-20090527.2336")
(require 'perl-completion)
(perl-completion-mode t)
(make-local-variable 'compile-command)
(setq compile-command
(concat "perl " (buffer-file-name)))
(cperl-define-key "\C-c\C-c" 'compile)
)
(add-hook 'cperl-mode-hook 'my-cperl-hook-func)
答案 0 :(得分:1)
首先,如果您使用elpa和软件包系统来安装perl-completion
,它会自动将其添加到加载路径,因此add-to-list load-path
是不必要的。很遗憾,该软件包不包含perl-completion-mode
的自动加载,因此(require 'perl-completion)
是必需的。
在http://www.emacswiki.org/emacs/perl-completion.el检查perl-completion
库后,它似乎使用C-c C-c
作为前缀。不幸的是,通过使用它作为前缀,它破坏了C-c C-c
中compile
的{{1}}绑定的能力。
我使用以下内容对此进行测试,并将编译绑定到perl-mode
。
C-c C-c c
保存为(require 'package)
(add-to-list 'package-archives
'("melpa" . "http://melpa.milkbox.net/packages/") t)
(package-initialize)
(package-refresh-contents)
(package-install 'anything)
(package-install 'perl-completion)
;;-------------------------------------------------------
;; -*-- CPerl mode
;;-------------------------------------------------------
(defalias 'perl-mode 'cperl-mode)
(add-to-list 'auto-mode-alist '("\\.[apP][Llm]$" . cperl-mode))
(add-to-list 'auto-mode-alist '("\\.al$" . cperl-mode))
(add-to-list 'auto-mode-alist '("\\.t$" . cperl-mode))
(add-to-list 'interpreter-mode-alist '("perl" . cperl-mode))
(defun my-cperl-hook-func()
(require 'perl-completion)
(perl-completion-mode t)
(make-local-variable 'compile-command)
(setq compile-command
(concat "perl " (buffer-file-name)))
(cperl-define-key "\C-c\C-cc" 'compile)
)
(add-hook 'cperl-mode-hook 'my-cperl-hook-func)
,并使用cperl-init.el
运行其他任何软件包。
如果你想使用emacs -q -l cperl-init.el
进行编译,我认为你必须解除它在perl-completion中的使用。看起来cperl本身与模式编译有一些兼容性,但不确定它是否添加了任何绑定。