Emacs: finally found decent a solution to all emacsclient issues!!! Emacs light

configuration (.emacs-light) is not used for the moment. Integration with
       Git needs some testing. Ranger and Mutt work perfectly. Besides, it
       should work for multi-users environment.

.emacs

@@ -10,6 +10,7 @@
 (load "~/.emacs.d/theme.el" nil t)
 (load "~/.emacs.d/modes.el" nil t)
 (load "~/.emacs.d/functions.el" nil t)
+(load "~/.emacs.d/plugins.el" nil t)
 
 ;; End of file
 

.emacs-light

@@ -10,7 +10,6 @@
 (load "~/.emacs.d/theme.el" nil t)
 (load "~/.emacs.d/modes.el" nil t)
 (load "~/.emacs.d/functions.el" nil t)
-(load "~/.emacs.d/plugins.el" nil t)
 
 ;; End of file
 

.homeinit

@@ -20,6 +20,13 @@ SOURCEDIR="${HOME}/personal/dataperso"
 [ -z "$XDG_DATA_HOME" ] && XDG_DATA_HOME="$HOME/.local/share"
 [ -z "$XDG_DATA_DIRS" ] && XDG_DATA_DIRS="/usr/local/share"
 
+## Emacsclient launcher. Required for best emacsclient integration.  For a fully
+## functional daemon, you should write a file like this and set 'EDITOR=em'.
+if [ ! -f /bin/em ]; then
+    sudo sh -c "echo '#!/bin/sh
+emacsclient -a \"\" -t \"\$@\"' > '/bin/em'"
+fi
+
 ## Mutt
 echo "==> Mutt"
 ln -snf "$(realpath ${SOURCEDIR}/mails)" "${HOME}/.mutt"
@@ -70,3 +77,4 @@ fi
 ln -sf "${SOURCEDIR}/bookmarks/bookmarks" "$BROWSER_DATA_DIR"
 ln -sf "${SOURCEDIR}/bookmarks/quickmarks" "$BROWSER_DATA_DIR"
 echo
+

.muttrc

@@ -1,7 +1,7 @@
 ## -*- mode:sh -*- #
 ################################################################################
 ## Mutt Configuration
-## Date 2012-10-28
+## Date 2013-01-09
 ################################################################################
 
 ## Note on folders:
@@ -14,10 +14,10 @@
 ## General options
 ##-------------------------------------------------------------------------------
 
-## TODO: why doesn't the $EDITOR variable work for connection to emacs daemon?
 ## Seems like $EDITOR is internal to Mutt, whereas variable set between
-## backquotes are external.
-set editor=`echo \$EDITOR`
+## backquotes are external. Mutt will use env EDITOR variable, so we do not
+## really need to set it.
+# set editor=`echo \$EDITOR`
 # set editor="emacsclient -a \"\" -t"
 
 ## Mailcap

.shell.d/alias_rc

@@ -95,24 +95,10 @@ alias xmorphzi='xrandr --output $(xrandr | grep "\<connected\>" | cut -f1 -d" ")
 ##==============================================================================
 ## Emacs
 ##==============================================================================
-## For the systemd unit, write the following file:
-## /etc/systemd/system/emacs@.service
-# [Unit]
-# Description=Emacs: the extensible, self-documenting text editor
-# 
-# [Service]
-# Type=forking
-# ExecStart=/usr/bin/emacs --daemon
-# ExecStop=/usr/bin/emacsclient --eval "(progn (setq kill-emacs-hook 'nil) (kill-emacs))"
-# Restart=always
-# User=%i
-# 
-# [Install]
-# WantedBy=multi-user.target
-if [ -n "$(command -v emacs)" ]; then
-   alias em='emacsclient -a "" -t'
-   alias emacs-reload="emacsclient -e '(kill-emacs)' >/dev/null 2>&1; emacs --daemon -q -l ~/.emacs-full"
-   # alias emacs-reload="sudo systemctl restart emacs@$USER"
+# See .homeinit
+if [ -f /bin/em ]; then
+   alias ema='emacs -q -l ~/.emacs-light'
+   alias emacs-reload="emacsclient -e '(kill-emacs)' >/dev/null 2>&1; emacs --daemon"
 fi
 
 ##==============================================================================
@@ -125,7 +111,7 @@ fi
 #alias -g L='| less'
 
 ## Now just type the image name to launch irfanview
-#alias -s jpg='/usr/bin/gpicview'
+#alias -s jpg='/usr/bin/sxiv'
 
 # fi
 

.shell.d/main_rc

@@ -76,7 +76,11 @@ if [ -n "$(command -v vim)" ]; then
     EDITOR=vim
 fi
 if [ -n "$(command -v emacs)" ]; then
-   EDITOR='emacsclient -a "" -t'
+   EDITOR='emacs'
+fi
+## 'em' is a script for emacsclient. See '.homeinit'.
+if [ -f "/bin/em" ]; then
+   EDITOR='em'
 fi
 export EDITOR
 
@@ -92,3 +96,14 @@ export EDITOR
 #*)
 #    ;;
 #esac
+
+## SSH-Agent
+if [ $(ps ax -o command="" | grep -c "ssh-agent") -eq 1 ]; then
+    SSH_AGENT_VARS=$(ssh-agent)
+    eval $(echo ${SSH_AGENT_VARS})
+    echo ${SSH_AGENT_VARS} | sed '2q' > "$HOME/.ssh/agent_env"
+    unset $SSH_AGENT_VARS
+else
+    eval $(cat "$HOME/.ssh/agent_env")
+fi
+    

README

@@ -156,10 +156,8 @@ I've only been a casual Vim user, so do not expect too much from it.
 Known issues
 ************
 
-Emacs: some colors do not work as intended.
-
-Ranger: if editor is 'emacsclient -t -a ""', it will not show up if emacs daemon
-is not running. This is because the "" are not properly recognized.
+Emacs: some colors do not work as intended. MediaWiki fails to upload pages
+after some idle time.
 
 Shell: some custom functions would need auto-completion.