Linux下开发环境搭建－－－2. emacs篇
本节主要参考：
曹乐的《在Emacs下用C/C++编程》
王纯业的《Emacs 一个强大的平台》
emacswiki.org
emcas难学易用，可扩展性强。有人把她当作信仰，有人认为他是魔鬼！学习首先记住基本的键盘快捷键，学会常用插件，深入学习还需学习lisp语言。本节紧对emacs作为开发环境做一个基本的介绍。
基本安装设置请参考：Ubuntu Ubuntu 8.04 LTS 配置笔记
emacs的基本安装设置完成后，使emacs成为C开发环境还需做如下设置，新建$HOME/.emacs文件
vim $HOME
/
.emacs
本文把emacs插件放在 $HOME/.emacs.d/site-lisp/ 目录下，如果在$HOME下没有找到.emacs.d目录，请手动建立
在.emacs文件添加
;;LOAD_PATH
(add - to - list 'load - path' " ~/.emacs.d/site-lisp " )
(add - to - list 'load - path' " ~/.emacs.d/site-lisp " )
Color theme
在.emacs文件添加
下载Color theme解压后放到$HOME/.emacs.d/site-lisp/ 目录下
;;COLOR_THEME
(require 'color - theme)
(color - theme - classic)
(require 'color - theme)
(color - theme - classic)
显示行号
从http://ann77.stu.cdut.edu.cn/EmacsDisplayLineNumber.html下载,把里面的 display-line-number.el放到加载路径~/.emacs.d/site-lisp/目录下。
在.emacs文件添加
(require 'display
-
line
-
number)
(setq display - line - number - format " %3d " )
(add - hook 'c - mode - hook 'display - line - number - mode)
(add - hook 'c ++- mode - hook 'display - line - number - mode)
(setq display - line - number - format " %3d " )
(add - hook 'c - mode - hook 'display - line - number - mode)
(add - hook 'c ++- mode - hook 'display - line - number - mode)
参考：http://ann77.stu.cdut.edu.cn/EmacsDisplayLineNumber.html
感觉ann77的这个的确比setnu.el好用
session
从http://emacs-session.sourceforge.net/ 下载,把里面的 session.el 解压出来放到加载路径~/.emacs.d/site-lisp/目录下。
在.emacs文件添加
(require 'session)
(add - hook 'after - init - hook 'session - initialize)
(load " desktop " )
(desktop - save - mode)
(add - hook 'after - init - hook 'session - initialize)
(load " desktop " )
(desktop - save - mode)
阅读代码
在emacs下读代码通常有一下几种工具，etags，ECB（emacs code browser），cscope，Xref。这几种工具也可以相互配合使用。其中：etags是emcas自带的标准插件，注意不是ctags。Xref是的Xrefactory的免费版本，非GNU，支持C和java的跳转，自动补全插等功能，比cedet＋ECB组合速度要快，用起来也很简单，回答几个问题新建一个project，然后几个快捷键就可以满足需要了，美中不足的是对C＋＋支持是收费，且狂贵，这个小东西要400刀，也没找到破解的版本，写C＋＋代码的时候还得用CEDET＋ECB。
安装 cscope
sudo apt
-
get install cscope
找到xcscope.el文件 cp到 ~/.emacs.d/site-lisp/
在.emacs文件添加
(require 'xcscope)
cscope的主要功能和对应的快捷键：
;; C-c s a 设定初始化的目录，一般是你代码的根目录
;; C-s s I 对目录中的相关文件建立列表并进行索引
;; C-c s s 序找符号
;; C-c s g 寻找全局的定义
;; C-c s c 看看指定函数被哪些函数所调用
;; C-c s C 看看指定函数调用了哪些函数
;; C-c s e 寻找正则表达式
;; C-c s f 寻找文件
;; C-c s i 看看指定的文件被哪些文件include)
安装CEDET
从http://cedet.sourceforge.net/下载cedet，解压到~/.emacs.d/site-lisp/在cedet目录下运行make。以下载到的cedet-1.0pre4.tar.gz为例
cp cedet
-
1
.0pre4.tar.gz
~/
.emacs.d
/
site
-
lisp
/
cd ~/ .emacs.d / site - lisp /
tar xvzf cedet - 1 .0pre4.tar.gz
cd cedet - 1 .0pre4
make
cd ~/ .emacs.d / site - lisp /
tar xvzf cedet - 1 .0pre4.tar.gz
cd cedet - 1 .0pre4
make
详情请参考INSTALL文档
在.emacs文件添加
(add
-
hook 'texinfo
-
mode
-
hook (lambda () (require 'sb
-
texinfo)))
(load - file " ~/.emacs.d/site-lisp/cedet-1.0pre4/common/cedet.el " )
(semantic - load - enable - code - helpers)
(autoload 'speedbar - frame - mode " speedbar " " Popup a speedbar frame " t)
(autoload 'speedbar - get - focus " speedbar " " Jump to speedbar frame " t)
(define - key - after (lookup - key global - map [menu - bar tools])
[speedbar]
'( " Speedbar " .
speedbar - frame - mode)
[calendar])
(load - file " ~/.emacs.d/site-lisp/cedet-1.0pre4/common/cedet.el " )
(semantic - load - enable - code - helpers)
(autoload 'speedbar - frame - mode " speedbar " " Popup a speedbar frame " t)
(autoload 'speedbar - get - focus " speedbar " " Jump to speedbar frame " t)
(define - key - after (lookup - key global - map [menu - bar tools])
[speedbar]
'( " Speedbar " .
speedbar - frame - mode)
[calendar])
安装ECB
从http://ecb.sourceforge.net/ 下载ECB，解压到~/.emacs.d/site-lisp/ 即可
在.emacs文件添加
(add
-
to
-
list 'load
-
path
"
~/.emacs.d/site-lisp/ecb-2.32
"
)
(load - file " ~/.emacs.d/site-lisp/ecb-2.32/ecb.el " )
(require 'ecb)
(setq ecb - auto - activate t
ecb - tip - of - the - day nil
ecb - tree - indent 4
ecb - windows - height 0.5
ecb - windows - width 0.20 )
ecb - auto - compatibility - check nil
ecb - version - check nil
inhibit - startup - message t
(load - file " ~/.emacs.d/site-lisp/ecb-2.32/ecb.el " )
(require 'ecb)
(setq ecb - auto - activate t
ecb - tip - of - the - day nil
ecb - tree - indent 4
ecb - windows - height 0.5
ecb - windows - width 0.20 )
ecb - auto - compatibility - check nil
ecb - version - check nil
inhibit - startup - message t
重启Emacs
在emacs执行M-x ecb-byte-complie编译，可以加快ECB运行速度
M-x ecb-show-help看在线帮助
M-x customize-option RET ecb-source-path RET设置源码目录
ECB默认是不支持鼠标响应的，需作如下设置：
打开emacs中的菜单 ECB->Preferences->Most important...,
找到Ecb Primary Secondary Mouse Buttons:并点击Show Value，
选择第三个选项：Primary:mouse-1,secondary:mouse-2
保存选项为以后所用
设置自动补全
在.emacs文件添加
;;;;C
/
C
++
语言启动时自动加载semantic对
/
usr
/
include的索引数据库
(setq semanticdb - search - system - databases t)
(add - hook 'c - mode - common - hook
(lambda ()
(setq semanticdb - project - system - databases
(list (semanticdb - create - database
semanticdb - new - database - class
" /usr/include " )))))
;; project root path
(setq semanticdb - project - roots
(list
(expand - file - name " / " )))
;; 避免semantic占用CPU过多
(setq - default semantic - idle - scheduler - idle - time 432000 )
(defun my - indent - or - complete ()
(interactive)
( if (looking - at " \\> " )
(hippie - expand nil)
(indent - for - tab - command)))
(autoload 'senator - try - expand - semantic " senator " )
(setq hippie - expand - try - functions - list
'(
senator - try - expand - semantic
try - expand - dabbrev
try - expand - dabbrev - visible
try - expand - dabbrev - all - buffers
try - expand - dabbrev - from - kill
try - expand - list
try - expand - list - all - buffers
try - expand - line
try - expand - line - all - buffers
try - complete - file - name - partially
try - complete - file - name
try - expand - whole - kill
)
)
(setq semanticdb - search - system - databases t)
(add - hook 'c - mode - common - hook
(lambda ()
(setq semanticdb - project - system - databases
(list (semanticdb - create - database
semanticdb - new - database - class
" /usr/include " )))))
;; project root path
(setq semanticdb - project - roots
(list
(expand - file - name " / " )))
;; 避免semantic占用CPU过多
(setq - default semantic - idle - scheduler - idle - time 432000 )
(defun my - indent - or - complete ()
(interactive)
( if (looking - at " \\> " )
(hippie - expand nil)
(indent - for - tab - command)))
(autoload 'senator - try - expand - semantic " senator " )
(setq hippie - expand - try - functions - list
'(
senator - try - expand - semantic
try - expand - dabbrev
try - expand - dabbrev - visible
try - expand - dabbrev - all - buffers
try - expand - dabbrev - from - kill
try - expand - list
try - expand - list - all - buffers
try - expand - line
try - expand - line - all - buffers
try - complete - file - name - partially
try - complete - file - name
try - expand - whole - kill
)
)
;;快捷键
在.emacs文件添加
(global
-
set
-
key [M
-/
] 'hippie
-
expand)
;;右Ctrl + \ 自动补全menu
(global - set - key " \C-\\ " 'semantic - ia - complete - symbol - menu)
;; 跳转到全局定义
(global - set - key " \C-xg " 'cscope - find - global - definition - no - prompting)
;;右Ctrl + \ 自动补全menu
(global - set - key " \C-\\ " 'semantic - ia - complete - symbol - menu)
;; 跳转到全局定义
(global - set - key " \C-xg " 'cscope - find - global - definition - no - prompting)
安装Xref
从 http://xref-tech.com/xrefactory/downloads/下载1.X.X linux版本(1.X.X为免费版，2.X.X为收费版）。解压后放到~/.emacs.d/site-lisp/目录下。以下载的xref-1.6.10-i86pcLinux.tar.gz为例
cp xref
-
1.6
.
10
-
i86pcLinux.tar.gz
~/
.emacs.d
/
site
-
lisp
/
cd ~/ .emacs.d / site - lisp / xref
sh . / xrefsetup
cd ~/ .emacs.d / site - lisp / xref
sh . / xrefsetup
.........
请参考INSTALL文档
安装程序在.emacs文件上追加了
;; Xrefactory configuration part ;;
;; some Xrefactory defaults can be set here
(defvar xref - current - project nil) ;; can be also " my_project_name "
(defvar xref - key - binding 'global) ;; can be also 'local or 'none
(setq load - path (cons " /home/uiu/.emacs.d/site-lisp/xref/emacs " load - path))
(setq exec - path (cons " /home/uiu/.emacs.d/site-lisp/xref " exec - path))
(load " xrefactory " )
;; end of Xrefactory configuration part ;;
(message " xrefactory loaded " )
;; some Xrefactory defaults can be set here
(defvar xref - current - project nil) ;; can be also " my_project_name "
(defvar xref - key - binding 'global) ;; can be also 'local or 'none
(setq load - path (cons " /home/uiu/.emacs.d/site-lisp/xref/emacs " load - path))
(setq exec - path (cons " /home/uiu/.emacs.d/site-lisp/xref " exec - path))
(load " xrefactory " )
;; end of Xrefactory configuration part ;;
(message " xrefactory loaded " )
为使上次建立的project仍有效，需将
(defvar xref
-
current
-
project nil) ;; can be also
"
my_project_name
"
改为
(defvar xref
-
current
-
project t) ;; can be also
"
my_project_name
"
;; c-mode设置
在.emacs文件添加
;; c
-
mode公共设置
(defun my - c - mode - common - hook ()
(setq default - tab - width 4 )
(setq tab - width 4 )
(setq c - basic - offset 4 )
(hs - minor - mode t))
(add - hook 'c - mode - common - hook 'my - c - mode - common - hook)
;; C语言设置
(defun my - c - mode - hook ()
(c - set - style " cc-mode " ))
(add - hook 'c - mode - hook 'my - c - mode - hook)
;; C ++ 设置
(defun my - c ++- mode - hook ()
(c - set - style " stroustrup " ))
(add - hook 'c ++- mode - hook 'my - c ++- mode - hook)
(defun my - c - mode - common - hook ()
(setq default - tab - width 4 )
(setq tab - width 4 )
(setq c - basic - offset 4 )
(hs - minor - mode t))
(add - hook 'c - mode - common - hook 'my - c - mode - common - hook)
;; C语言设置
(defun my - c - mode - hook ()
(c - set - style " cc-mode " ))
(add - hook 'c - mode - hook 'my - c - mode - hook)
;; C ++ 设置
(defun my - c ++- mode - hook ()
(c - set - style " stroustrup " ))
(add - hook 'c ++- mode - hook 'my - c ++- mode - hook)
输入左边的括号，就会自动补全右边的部分.包括(), "", [] , {} , 等
在.emacs文件添加
(defun my
-
c
-
mode
-
auto
-
pair ()
(interactive)
(make - local - variable 'skeleton - pair - alist)
(setq skeleton - pair - alist '(
( ? ` ? ` _ " '' " )
( ? \( ? _ " ) " )
( ? \[ ? _ " ] " )
( ? { \n > _ \n ? } > )))
(setq skeleton - pair t)
(local - set - key (kbd " ( " ) 'skeleton - pair - insert - maybe)
(local - set - key (kbd " { " ) 'skeleton - pair - insert - maybe)
(local - set - key (kbd " ` " ) 'skeleton - pair - insert - maybe)
(local - set - key (kbd " [ " ) 'skeleton - pair - insert - maybe))
(add - hook 'c - mode - hook 'my - c - mode - auto - pair)
(add - hook 'c ++- mode - hook 'my - c - mode - auto - pair)
(interactive)
(make - local - variable 'skeleton - pair - alist)
(setq skeleton - pair - alist '(
( ? ` ? ` _ " '' " )
( ? \( ? _ " ) " )
( ? \[ ? _ " ] " )
( ? { \n > _ \n ? } > )))
(setq skeleton - pair t)
(local - set - key (kbd " ( " ) 'skeleton - pair - insert - maybe)
(local - set - key (kbd " { " ) 'skeleton - pair - insert - maybe)
(local - set - key (kbd " ` " ) 'skeleton - pair - insert - maybe)
(local - set - key (kbd " [ " ) 'skeleton - pair - insert - maybe))
(add - hook 'c - mode - hook 'my - c - mode - auto - pair)
(add - hook 'c ++- mode - hook 'my - c - mode - auto - pair)
我的.emacs相关的配置，仅供参考
;;LOAD_PATH
(add-to-list 'load-path' "~/.emacs.d/site-lisp")
;=========================================END==============================================;
;;COLOR_THEME
(require 'color-theme)
(color-theme-classic)
;=========================================END==============================================;
;;LANG
(set-language-environment 'Chinese-GB)
(set-keyboard-coding-system 'utf-8)
(set-clipboard-coding-system 'utf-8)
(set-terminal-coding-system 'utf-8)
(set-buffer-file-coding-system 'utf-8)
(set-default-coding-systems 'utf-8)
(set-selection-coding-system 'utf-8)
(modify-coding-system-alist 'process "*" 'utf-8)
(setq default-process-coding-system '(utf-8 . utf-8))
(setq-default pathname-coding-system 'utf-8)
(set-file-name-coding-system 'utf-8)
(setq ansi-color-for-comint-mode t) ;;处理shell-mode乱码,好像没作用
;=========================================END==============================================;
;;MY CUSTOMIZE
(auto-image-file-mode t);打开图片显示功能
(display-time-mode 1);显示时间，格式如下
(setq display-time-24hr-format t)
(setq display-time-day-and-date t)
(transient-mark-mode t);允许临时设置标记
(setq frame-title-format '("" buffer-file-name "@emacs" ));在标题栏显示buffer名称
(setq default-fill-column 80);默认显示 80列就换行
(set-scroll-bar-mode nil) ; 取消滚动栏
;;(tool-bar-mode nil) ; 取消工具栏
(setq default-directory "~/") ; 设置打开文件的缺省路径
(ido-mode t) ; 打开ido，使打开文件时后面有提示，在emacs23带有ido
(setq visible-bell t) ; 关闭烦人的出错时的提示声
(setq inhibit-startup-message t) ; 关闭emacs启动时的画面
(setq gnus-inhibit-startup-message t) ; 关闭gnus启动时的画面
(fset 'yes-or-no-p 'y-or-n-p) ; 按 y 或空格键表示 yes，n 表示 no
(setq mouse-yank-at-point t) ; 不在鼠标点击的那个地方插入剪贴板内容
(setq kill-ring-max 200) ; 设置粘贴缓冲条目数量
(setq auto-save-mode nil) ; 自动保存模式
(setq x-select-enable-clipboard t) ; 允许emacs和外部其他程序的粘贴
(setq user-full-name "XXXXXX")
(setq user-mail-address "[email protected]") ; 设置有用的个人信息,这在很多地方有用。
(setq global-font-lock-mode t) ; 进行语法加亮。
(setq-default kill-whole-line t) ; 在行首 C-k 时，同时删除该行
(setq show-paren-mode t) ;打开括号匹配显示模式
(setq show-paren-style 'parenthesis) ;括号匹配时可以高亮显示另外一边的括号，但光标不会烦人的跳到另一个括号处。
(setq mouse-avoidance-mode 'animate) ;光标靠近鼠标指针时，让鼠标指针自动让开，别挡住视线。
(setq auto-image-file-mode t) ;让 Emacs 可以直接打开和显示图片
(setq default-major-mode 'text-mode)
; (add-hook 'text-mode-hook 'turn-on-auto-fill) ; 设置缺省主模式是text，,并进入auto-fill次模式.而不是基本模式fundamental-mode
(setq-default auto-fill-function 'do-auto-fill) ; Autofill in all modes;;
;(setq-default indent-tabs-mode nil)
;(setq default-tab-width 8)
;(setq tab-stop-list ())
;;不用 TAB 字符来indent, 这会引起很多奇怪的错误。编辑 Makefile 的时候也不用担心，因为 makefile-mode 会把 TAB 键设置成真正的 TAB 字符，并且加亮显示的。注：还没搞清楚
(setq column-number-mode t)
(setq line-number-mode t) ; 显示行号
(setq display-time-24hr-format t)
(setq display-time-day-and-date t)
(display-time) ; 显示时间
(setq sentence-end "\\([。！？]\\|……\\|[.?!][]\"')}]*\\($\\|[ \t]\\)\\)[ \t\n]*")
(setq sentence-end-double-space nil) ; 设置 sentence-end 可以识别中文标点。不用在 fill 时在句号后插入两个空格。
(setq enable-recursive-minibuffers t) ; 可以递归的使用 minibuffer
(setq scroll-margin 3 scroll-conservatively 10000)
;;防止页面滚动时跳动， scroll-margin 3 可以在靠近屏幕边沿3行时就开始滚动，可以很好的看到上下文。
(setq track-eol t) ; 当光标在行尾上下移动的时候，始终保持在行尾。
(setq Man-notify-method 'pushy) ; 当浏览 man page 时，直接跳转到 man buffer。
(setq next-line-add-newlines nil) ; Emacs 21 中已经是缺省设置。按 C-n 或向下键时不添加新行。
(setq speedbar-show-unknown-files t);;可以显示所有目录以及文件
(setq dframe-update-speed nil);;不自动刷新，手动 g 刷新
(setq speedbar-update-flag nil)
(setq speedbar-use-images nil);;不使用 image 的方式
(setq speedbar-verbosity-level 0)
(setq time-stamp-active t)
(setq time-stamp-warn-inactive t)
(setq time-stamp-format "%:y-%02m-%02d %3a %02H:%02M:%02S chunyu") ; 设置时间戳，标识出最后一次保存文件的时间。
(setq dired-recursive-copies 'top)
(setq dired-recursive-deletes 'top) ;让 dired 可以递归的拷贝和删除目录。
;=========================================END==============================================;
;;xcscope
(require 'xcscope)
;; C-c s a 设定初始化的目录，一般是你代码的根目录
;; C-s s I 对目录中的相关文件建立列表并进行索引
;; C-c s s 序找符号
;; C-c s g 寻找全局的定义
;; C-c s c 看看指定函数被哪些函数所调用
;; C-c s C 看看指定函数调用了哪些函数
;; C-c s e 寻找正则表达式
;; C-c s f 寻找文件
;; C-c s i 看看指定的文件被哪些文件include
;=========================================END==============================================;
;;文件头header设置
(require 'header2)
;;(require 'header)
(setq make-header-hooks '(header-mode-line
header-blank
header-file-name
header-blank
header-copyright
header-blank
header-author
header-creation-date
header-modification-author
header-modification-date
header-update-count
header-blank
header-history
header-blank
))
(setq header-copyright-notice " XXXXXXX" )
(make-local-variable 'user-full-name)
(make-local-variable 'user-mail-address)
;=========================================END==============================================;
;;setnu
;(add-hook 'c-mode-common-hook '(lambda() (require 'setnu+) ) ) ;;设置C/C++mode显示行号
;(add-hook 'c++-mode-common-hook '(lambda() (require 'setnu+) ) )
;; 加载显示行号模块
(require 'display-line-number)
;;(add-hook 'c-mode-common-hook '(lambda() (require 'display-line-number) ) )
;; 如果想所有打开的文件都显示行的话就打开下面的注释
;;(global-display-line-number-mode 1)
;; 设置显示格式
(setq display-line-number-format "%3d ")
;; 在 tool bar 上增加一个图标，
;; 注意: 一定要在 load-path 中 可以找到 display-line-nuber.xpm 文件才行。
;;
;;(tool-bar-add-item "display-line-number"
;; 'display-line-number-mode
;; 'display-line-number-mode
;; :help "display line number!"
;; :button (cons :toggle '(and (boundp
;; display-line-number-mode)
;; display-line-number-mode)))
;;
;; 使用方法
;; M-x display-line-number-mode
;; 用来 toggle 显示行号的模式
;; M-x display-line-number-mode-on
;; 启动显示行号的模式
;; M-x display-line-number-mode-off
;; 关闭显示行号的模式
;; 仅对某种 mode 启动显示行号的模式
;; (add-hook 'c-mode-hook 'display-line-number-mode)
(add-hook 'c-mode-hook 'display-line-number-mode)
(add-hook 'c++-mode-hook 'display-line-number-mode)
;=========================================END==============================================;
;;tabbar
(require 'tabbar)
(tabbar-mode)
;=========================================END==============================================;
;加入会话功能
(require 'session)
(add-hook 'after-init-hook 'session-initialize)
(load "desktop")
(desktop-save-mode)
;=========================================END==============================================;
;; 启用redo
(require 'redo)
;=========================================END==============================================;
;;cedet ecb安装
(add-hook 'texinfo-mode-hook (lambda () (require 'sb-texinfo)))
(load-file "~/.emacs.d/site-lisp/cedet-1.0pre4/common/cedet.el")
(semantic-load-enable-code-helpers)
(autoload 'speedbar-frame-mode "speedbar" "Popup a speedbar frame" t)
(autoload 'speedbar-get-focus "speedbar" "Jump to speedbar frame" t)
(define-key-after (lookup-key global-map [menu-bar tools])
[speedbar]
'("Speedbar" .
speedbar-frame-mode)
[calendar])
;; 指定semantic临时文件的路径，避免到处都是临时文件
(setq semanticdb-default-save-directory "~/backups/emacs/semantic")
;;;;C/C++语言启动时自动加载semantic对/usr/include的索引数据库
(setq semanticdb-search-system-databases t)
(add-hook 'c-mode-common-hook
(lambda ()
(setq semanticdb-project-system-databases
(list (semanticdb-create-database
semanticdb-new-database-class
"/usr/include")))))
;; project root path
(setq semanticdb-project-roots
(list
(expand-file-name "/")))
;; 避免semantic占用CPU过多
(setq-default semantic-idle-scheduler-idle-time 432000)
;;ecb
(add-to-list 'load-path "~/.emacs.d/site-lisp/ecb-2.32")
(load-file "~/.emacs.d/site-lisp/ecb-2.32/ecb.el")
(require 'ecb)
(setq ecb-auto-activate nil
ecb-tip-of-the-day nil
ecb-tree-indent 4
ecb-windows-height 0.5
ecb-windows-width 0.13)
ecb-auto-compatibility-check nil
ecb-version-check nil
inhibit-startup-message t
;;重启Emacs
;;运行M-x ecb-byte-complie编译，可以加快运行速度
;;M-x ecb-show-help看在线帮助
;;M-x customize-option RET ecb-source-path RET设置源码目录
;;设置自动补全
(defun my-indent-or-complete ()
(interactive)
(if (looking-at "\\>")
(hippie-expand nil)
(indent-for-tab-command)))
(autoload 'senator-try-expand-semantic "senator")
(setq hippie-expand-try-functions-list
'(
senator-try-expand-semantic
try-expand-dabbrev
try-expand-dabbrev-visible
try-expand-dabbrev-all-buffers
try-expand-dabbrev-from-kill
try-expand-list
try-expand-list-all-buffers
try-expand-line
try-expand-line-all-buffers
try-complete-file-name-partially
try-complete-file-name
try-expand-whole-kill
)
)
;=========================================END==============================================;
;; c-mode设置
;; c-mode公共设置
(defun my-c-mode-common-hook ()
(setq default-tab-width 4)
(setq tab-width 4)
(setq c-basic-offset 4)
(hs-minor-mode t))
(add-hook 'c-mode-common-hook 'my-c-mode-common-hook)
(load-library "hideshow")
(add-hook 'c-mode-hook 'hs-minor-mode)
(add-hook 'c++-mode-hook 'hs-minor-mode)
(add-hook 'java-mode-hook 'hs-minor-mode)
(add-hook 'perl-mode-hook 'hs-minor-mode)
(add-hook 'php-mode-hook 'hs-minor-mode)
(add-hook 'emacs-lisp-mode-hook 'hs-minor-mode)
;;能把一个代码块缩起来，需要的时候再展开
;; M-x hs-minor-mode
;; C-c @ ESC C-s show all
;; C-c @ ESC C-h hide all
;; C-c @ C-s show block
;; C-c @ C-h hide block
;; C-c @ C-c toggle hide/show
;; C语言设置
(defun my-c-mode-hook ()
(c-set-style "cc-mode"))
(add-hook 'c-mode-hook 'my-c-mode-hook)
;; C++设置
(defun my-c++-mode-hook ()
(c-set-style "stroustrup"))
(add-hook 'c++-mode-hook 'my-c++-mode-hook)
;=========================================END==============================================;
(defun my-c-mode-auto-pair ()
(interactive)
(make-local-variable 'skeleton-pair-alist)
(setq skeleton-pair-alist '(
(?` ?` _ "''")
(?\( ? _ " )")
(?\[ ? _ " ]")
(?{ \n > _ \n ?} >)))
(setq skeleton-pair t)
(local-set-key (kbd "(") 'skeleton-pair-insert-maybe)
(local-set-key (kbd "{") 'skeleton-pair-insert-maybe)
(local-set-key (kbd "`") 'skeleton-pair-insert-maybe)
(local-set-key (kbd "[") 'skeleton-pair-insert-maybe))
(add-hook 'c-mode-hook 'my-c-mode-auto-pair)
(add-hook 'c++-mode-hook 'my-c-mode-auto-pair)
;;输入左边的括号，就会自动补全右边的部分.包括(), "", [] , {} , 等等。
;=========================================END==============================================;
;;bakup
(setq auto-save-default nil) ;不生成 #filename# 文件
(setq make-backup-files t) ;设定不产生备份文件
(setq auto-save-mode nil) ;自动保存模式
;;(setq-default make-backup-files t) ; 不生成临时文件
(setq delete-old-versions t)
(setq version-control 'never) ; 启用版本控制，即可以备份多次
(setq kept-old-versions 2) ; 备份最原始的版本两次，及第一次编辑前的文档，和第二次编辑前的文档
(setq kept-new-versions 1) ; 备份最新的版本1次，理解同上
(setq delete-old-versions t) ;删掉不属于以上3中版本的版本
(setq backup-directory-alist '((" " . "~/backups/emacs/"))) ; 设置备份文件的路径
(setq backup-by-copying t) ;备份设置方法，直接拷贝
;; Emacs 中，改变文件时，默认都会产生备份文件(以 ~ 结尾的文件)。可以完全去掉
;; (并不可取)，也可以制定备份的方式。这里采用的是，把所有的文件备份都放在一
;; 个固定的地方("~/backups")。对于每个备份文件，保留最原始的两个版本和最新的
;; 1个版本。并且备份的时候，备份文件是复本，而不是原件。
;=========================================END==============================================;
;;HOT KEY
;;保留F3、F4、F5、F6、F7、F8 for Xrefactory
(global-set-key [f1] 'shell) ; 进入shell
(global-set-key [C-f9] 'gdb) ; 调试
(setq compile-command "make -f Makefile") ; 编译
(global-set-key [f9] 'do-compile)
(global-set-key [f10] 'speedbar) ; 启动/关闭speedbar
(global-set-key (kbd "M-\[") 'hs-hide-block) ; 隐藏块
(global-set-key (kbd "M-\]") 'hs-show-block) ; 显示块
(global-set-key [C-f12] 'comment-or-uncomment-region) ; 注释 / 取消注释
(global-set-key [f12] 'c-indent-line-or-region) ; 格式化代码
(global-set-key (kbd "C-`") 'ecb-goto-window-sources) ; 切换到ecb sources窗口
(global-set-key [C-tab] 'other-window) ; 切换窗口
(global-set-key [M-return] 'delete-other-windows) ; 关闭其他窗口
(global-set-key "\C-xk" 'kill-this-buffer) ; 关闭当前buffer
(global-set-key (kbd "s-SPC") 'set-mark-command) ; 改变set mark键
;; 显示buffer列表
(global-set-key (kbd "C-x C-b") 'ibuffer)
;; 跳转到当前目录的Dired
(global-set-key "\C-x\C-j" 'dired-jump)
;; 跳转到寄存器指定的位置
(global-set-key "\C-xj" 'jump-to-register)
;; 跳转到全局定义
(global-set-key "\C-xg" 'cscope-find-global-definition-no-prompting)
(global-set-key (kbd "S-") 'set-mark-command) ;用shift+space 来 setmark 了, C-@ 很不好按。
(global-set-key [C-=] 'my-indent-or-complete) ;自动补全或缩进
(global-set-key [\C-f12] 'ecb-activate) ;启用ECB
(global-set-key [\C-S-f12] 'ecb-deactivate) ;退出ECB
;; 补全命令 右Ctrl+\ 自动补全menu
(global-set-key [M-/] 'hippie-expand)
;;(global-set-key [(control return)] 'senator-complete-symbol);
;;(global-set-key [(control return)] ' senator-completion-menu-popup)
(global-set-key "\C-\\" 'semantic-ia-complete-symbol-menu)
;;tabbar
(global-set-key (kbd "S-") 'tabbar-backward-group)
(global-set-key (kbd "S-") 'tabbar-forward-group)
(global-set-key (kbd "S-") 'tabbar-backward)
(global-set-key (kbd "S-") 'tabbar-forward)
(global-set-key ( kbd "C-.") 'redo)
;=========================================END==============================================;
(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.
'(ecb-options-version "2.32")
'(ecb-primary-secondary-mouse-buttons (quote mouse-1--mouse-2)))
(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.
)
;=========================================END==============================================;
;; Xrefactory configuration part ;;
;; some Xrefactory defaults can be set here
(defvar xref-current-project t) ;; can be also "my_project_name"
;;注:这里的nil改为了t
(defvar xref-key-binding 'global) ;; can be also 'local or 'none
(setq load-path (cons "/home/uiu/.emacs.d/site-lisp/xref/emacs" load-path))
(setq exec-path (cons "/home/uiu/.emacs.d/site-lisp/xref" exec-path))
(load "xrefactory")
;; end of Xrefactory configuration part ;;
(message "xrefactory loaded")
;=========================================END==============================================;