Open remote Emacs

Reference: <http://www.linux-tip.net/cms/content/view/302/26/>

Emacs on Cygwin

Install Cygwin/X

1. Install Cygwin/X, X Windows on Windows , remember to select packages, like, emacs

2. Add below script to C:\cygwin\home\user\.bashrc

export DISPLAY=:0.0

2. Start XWin Server

3. Type command on shell to start Emacs

$ emacs

Install color-theme for emacs

1. Download , file: color-theme-6.6.0.zip

2. Extract color-theme-6.6.0.zip to C:\cygwin\home\user\.emacs.d

3. Create file, C:\cygwin\home\user\.emacs

4. Add below script to file, .emacs

(add-to-list 'load-path "~/.emacs.d/color-theme-6.6.0/")

Change Emacs theme

1. Open Emacs on Cygwin (Turn on X Server and type: emacs)

2. Type: 'M-x load-library'; then type: 'color-theme'

3. Type: 'M-x color-theme-select'

Set user's default theme

Put below scripts to file .emacs

 (require 'color-theme)  (color-theme-initialize)  (color-theme-robin-hood)

Last script 'robin-hood' is the name of theme

Reference: http://www.emacswiki.org/emacs/ColorTheme#toc15

Check load-path

'C-h v load-path RET'

Reference

http://www.emacswiki.org/emacs/LoadPath

http://cygwin.com/xfree/docs/ug/setup.html

http://www.emacswiki.org/emacs/LoadPath#toc1

http://download.savannah.gnu.org/releases/color-theme/

http://www.emacswiki.org/emacs/ColorTheme

menuconfig

Add an entry to kernel config menu
** make sure library has been installed, "ncurses-devel"

/kernel source$ make clean
/kernel source$ make menuconfig

Change emacs theme

M-x load-library
color-theme
M-x color-theme-select

After you've selected a theme on the list then press ENTER

P.S. Place color-theme folder to ~/.emacs.d

Tags with Emacs

For emacs you can't use the file, which is generated by ctags. You should use etags.

$ find -E . -iregex '.*\.(cpp|[ch])$' | etags -

Inside Emacs

M-x visit-tags-table <RET> FILE <RET>

M-. Find the first definition of TAG

M-* Pop back

C-u M-. Find the next definition

Reference:

http://www.gnu.org/software/emacs/manual/html_node/emacs/Tags.html

http://www.gnu.org/software/emacs/manual/html_node/emacs/Create-Tags-Table.html#Create-Tags-Table

Synopsis:

http://ctags.sourceforge.net/ctags.html#SYNOPSIS

Search string in multiple files

$ find -E ./ -iregex '.*\.(cpp|h)$' | xargs grep -Ei 'string'

Replace string in multiple files

$ find -E ./ -iregex '.*menu_.*\.(cpp|h)$' | xargs sed -E -i~ 's/ORG/NEW/g'

Multiple file name change

$ find -E ./ -iregex '.*menu_.*\.(cpp|h)$' > file.list

$ perl -w rename.pl file.list

rename.pl

-----------------------------------------

while($line = <>) {

if($line =~ m/.*(\bMenu_Setting.*)/i) {

# print "$1\n";

$old = $line;

$old =~ s/^\./\/home\/max\/src\/csu502 can\/acu-stm32-lcd/;

$old =~ s/\n//;

print "$old\n";

$newname = $old;

# replace file name

$newname =~ s/Menu_Setting_//;

print "$newname\n\n";

# use shell command: mv

system("mv", "$old", "$newname");

}

}