Tuhdo emacs 学习笔记

tuhdo-emacs使用说明

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General use

• C-c-i add what C-x C-f mode’s value

Basic movements

• C-M-f forward-sexp
• C-M-b backward-sexp
• C-M-k kill-sexp del the code
• C-M-\

Find definitions in project

• M-. ggtags-find-tag-dwim push
• M-, tags-loop-continue pop
• C-j helm-gtags-select find tag
• helm-gtags-find-files find files in project
• helm-gtags-show-stack view visited tags with tag stack

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Browse source tree with Speedbar file browser

• speedbar to open a file browser
• \

General completion by use company-mode

• use clang completion. system’s file OK ,if yourself tell clang about your include path

  in project root,make a file named .dir-locals.el and type your include folder in it.if you add something new,like an include path,reopen the file for the values to take effect.

  ((nil . ((company-clang-arguments . ("-I/home/<user>/project_root/include1/"
"-I/home/<user>/project_root/include2/")))))

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CEDT

Semantic

• it will store the parse result in database for future use when semanticdb-minor-mode is active.And the file will store in directory specified by semanticdb-default-save-directory
• add more include path
  (semantic-add-system-include "/usr/include/boost" 'c++-mode)
(semantic-add-system-include "~/linux/kernel")
(semantic-add-system-include "~/linux/include")
• to use company-semantic to complete

Senator

#jump

• C-c,n senator-next-tag jump to next tag
• C-c,p senator-previous-tagjump to previous tag

#copy/paste

• C-c,M-w senator-copy-tag copy the tag,maybe the function
• C-c,C-w senator-kill-tag cut the tag,maybe the function

source code information

• global-semantic-idle-summary-mode open,it will show you the definition of function or variable(function show declaration,variable show definition).Just add (global-semantic-idle-summary-mode 1) in the configure file if you want use it at the beginning.
• global-semantic-stickyfunc-mode show the function definition in top when the function more than one screen

Source code documentation

#man

• man show the man doc
• helm-man-woman show man too

#Folding

• hide
  hs-toggle-hiding hs-hide-block hs-hide-all
• show
  hs-show-block hs-show-all

#Narrowing

• Narrowing: just show the code what you want to look
• narrow-to-defun narrow buffer to current function at point
• widen widen buffer. undo the narrow

#Code template using yasnippet

• type for then TAB if will expands the template

#smartparens automatic

• like {} “” and so on
• you can mark sth then type “. Then the mark thing will all in “

#compile

• use to compile or use compile

#debugging

• gdb multi-window good.but will freeze the frame when the exec is over.This is cause by OS X.
• use gut-gdb, it runs all good

#Find/Replace

##find

• C-s find-next,when use it can add C-w insert what the cursor tag
• C-r find-previous
• C-g cancel the search and jump to where find start

##replace

• M-% the type words and replace words,then it will ask you yes or no one by one.type q to quit the process.type ! to replace all.
• C-g stop the replace

##show occur

• occur list match line in another window.

##comment

• C-; comment-dwim-2 dwim(do what i mean).comment the code. if more type comment for more