这是我的.emacs的摘录
案例1:使用下面的配置,perl完成模式工作得很好。
;;-------------------------------------------------------
;; -*-- 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$" . cperl-mode))
(add-to-list 'interpreter-mode-alist '("perl" . cperl-mode))
(defun my-cperl-hook-func()
(add-to-list 'load-path "~/.emacs.d/elpa/perl-completion-20090527.2336")
(require 'perl-completion)
(perl-completion-mode t)
;; (make-local-variable 'compile-command)
;; (setq compile-command
;; (concat "perl " (buffer-file-name)))
;; (cperl-define-key "\C-c\C-c" 'compile)
)
(add-hook 'cperl-mode-hook 'my-cperl-hook-func)案例2:使用下面的配置,cperl模式下的CASE将成功启动perl编译。
;;-------------------------------------------------------
;; -*-- CPerl mode
;;-------------------------------------------------------
(defalias 'perl-mode 'cperl-mode)
(add-to-list 'auto-mode-alist '("\\.[apP][Llm]$" . 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:然而,下面的代码通过取消钩子函数(my-cperl-钩子函数)中的所有行(my-cperl-钩子函数)来启动perl编译,使得perl-完成和C-c -c都可以启动。
如何使两个动作在cperl模式挂钩中有效?
;;-------------------------------------------------------
;; -*-- 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$" . cperl-mode))
(add-to-list 'interpreter-mode-alist '("perl" . cperl-mode))
(defun my-cperl-hook-func()
(add-to-list 'load-path "~/.emacs.d/elpa/perl-completion-20090527.2336")
(require 'perl-completion)
(perl-completion-mode t)
(make-local-variable 'compile-command)
(setq compile-command
(concat "perl " (buffer-file-name)))
(cperl-define-key "\C-c\C-c" 'compile)
)
(add-hook 'cperl-mode-hook 'my-cperl-hook-func)发布于 2014-07-31 00:34:41
首先,如果您使用elpa和包系统安装perl-completion,它将自动将其添加到加载路径,因此add-to-list load-path是不必要的。不幸的是,该包没有包含用于perl-completion-mode的自动加载,因此(require 'perl-completion)是必要的。
在检查了perl-completion库http://www.emacswiki.org/emacs/perl-completion.el之后,它似乎使用了C-c C-c作为前缀。不幸的是,通过使用它作为前缀,它破坏了在C-c C-c中绑定compile的能力。
我使用下面的方法来测试这一点,并将其绑定到C-c C-c c。
(require 'package)
(add-to-list 'package-archives
'("melpa" . "http://melpa.milkbox.net/packages/") t)
(package-initialize)
(package-refresh-contents)
(package-install 'anything)
(package-install 'perl-completion)
;;-------------------------------------------------------
;; -*-- CPerl mode
;;-------------------------------------------------------
(defalias 'perl-mode 'cperl-mode)
(add-to-list 'auto-mode-alist '("\\.[apP][Llm]$" . 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)保存为cperl-init.el,没有使用emacs -q -l cperl-init.el的其他包运行。
如果您想使用C-c C-c进行编译,我认为您必须解除它在perl完成中的使用。看起来cperl本身与模式编译有一定的兼容性,但不确定它是否添加了任何绑定。
https://stackoverflow.com/questions/24971885
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