restructure of shellrc (2 checks instead of 5)

rc.lua

@@ -13,7 +13,7 @@ local naughty = require('naughty')
 local menubar = require('menubar')
 -- }}}
 -- {{{ Custom functions
--- enable testing if file exists
+-- test if file exists
 function exists(name)
 	local f=io.open(name,'r')
 	if f ~= nil then
@@ -24,7 +24,7 @@ function exists(name)
 	end
 end
 
--- allows for intelligent check of the current layout
+-- verify if element is part of the table
 function enters(element, table)
 	for key, value in pairs(table) do
 		if value == element then

shellrc

@@ -2,8 +2,22 @@
 # If not running interactively, don't do anything
 [[ $- != *i* ]] && return
 
-# {{{ Environment setting and a few options
+# {{{ common
-# Some functions for DRY
+# {{{ environment
+local_bin="${HOME}/.local/bin"
+dotfiles="${HOME}/vdotfiles"
+comp_enabled=true
+
+export TIME_STYLE='long-iso'
+export LC_ALL='en_US.UTF-8'
+export LANG=${LC_ALL}
+export PAGER='less -R'
+export EDITOR='vim'
+export LS_COLORS='no=00:fi=00:di=34:ow=34;40:ln=35:pi=30;44:so=35;44:do=35;44:bd=33;44:cd=37;44:or=05;37;41:mi=05;37;41:ex=01;31:*.cmd=01;31:*.exe=01;31:*.com=01;31:*.bat=01;31:*.reg=01;31:*.app=01;31:*.txt=32:*.org=32:*.md=32:*.mkd=32:*.h=32:*.c=32:*.C=32:*.cc=32:*.cpp=32:*.cxx=32:*.objc=32:*.sh=32:*.csh=32:*.zsh=32:*.el=32:*.vim=32:*.java=32:*.pl=32:*.pm=32:*.py=32:*.rb=32:*.hs=32:*.php=32:*.htm=32:*.html=32:*.shtml=32:*.erb=32:*.haml=32:*.xml=32:*.rdf=32:*.css=32:*.sass=32:*.scss=32:*.less=32:*.js=32:*.coffee=32:*.man=32:*.0=32:*.1=32:*.2=32:*.3=32:*.4=32:*.5=32:*.6=32:*.7=32:*.8=32:*.9=32:*.l=32:*.n=32:*.p=32:*.pod=32:*.tex=32:*.bmp=33:*.cgm=33:*.dl=33:*.dvi=33:*.emf=33:*.eps=33:*.gif=33:*.jpeg=33:*.jpg=33:*.JPG=33:*.mng=33:*.pbm=33:*.pcx=33:*.pdf=33:*.pgm=33:*.png=33:*.ppm=33:*.pps=33:*.ppsx=33:*.ps=33:*.svg=33:*.svgz=33:*.tga=33:*.tif=33:*.tiff=33:*.xbm=33:*.xcf=33:*.xpm=33:*.xwd=33:*.xwd=33:*.yuv=33:*.aac=33:*.au=33:*.flac=33:*.mid=33:*.midi=33:*.mka=33:*.mp3=33:*.mpa=33:*.mpeg=33:*.mpg=33:*.ogg=33:*.ra=33:*.wav=33:*.anx=33:*.asf=33:*.avi=33:*.axv=33:*.flc=33:*.fli=33:*.flv=33:*.gl=33:*.m2v=33:*.m4v=33:*.mkv=33:*.mov=33:*.mp4=33:*.mp4v=33:*.mpeg=33:*.mpg=33:*.nuv=33:*.ogm=33:*.ogv=33:*.ogx=33:*.qt=33:*.rm=33:*.rmvb=33:*.swf=33:*.vob=33:*.wmv=33:*.doc=31:*.docx=31:*.rtf=31:*.dot=31:*.dotx=31:*.xls=31:*.xlsx=31:*.ppt=31:*.pptx=31:*.fla=31:*.psd=31:*.7z=1;35:*.apk=1;35:*.arj=1;35:*.bin=1;35:*.bz=1;35:*.bz2=1;35:*.cab=1;35:*.deb=1;35:*.dmg=1;35:*.gem=1;35:*.gz=1;35:*.iso=1;35:*.jar=1;35:*.msi=1;35:*.rar=1;35:*.rpm=1;35:*.tar=1;35:*.tbz=1;35:*.tbz2=1;35:*.tgz=1;35:*.tx=1;35:*.war=1;35:*.xpi=1;35:*.xz=1;35:*.z=1;35:*.Z=1;35:*.zip=1;35:*.ANSI-30-black=30:*.ANSI-01;30-brblack=01;30:*.ANSI-31-red=31:*.ANSI-01;31-brred=01;31:*.ANSI-32-green=32:*.ANSI-01;32-brgreen=01;32:*.ANSI-33-yellow=33:*.ANSI-01;33-bryellow=01;33:*.ANSI-34-blue=34:*.ANSI-01;34-brblue=01;34:*.ANSI-35-magenta=35:*.ANSI-01;35-brmagenta=01;35:*.ANSI-36-cyan=36:*.ANSI-01;36-brcyan=01;36:*.ANSI-37-white=37:*.ANSI-01;37-brwhite=01;37:*.log=01;32:*~=01;32:*#=01;32:*.bak=01;33:*.BAK=01;33:*.old=01;33:*.OLD=01;33:*.org_archive=01;33:*.off=01;33:*.OFF=01;33:*.dist=01;33:*.DIST=01;33:*.orig=01;33:*.ORIG=01;33:*.swp=01;33:*.swo=01;33:*,v=01;33:*.gpg=34:*.gpg=34:*.pgp=34:*.asc=34:*.3des=34:*.aes=34:*.enc=34:'
+[[ -r ${local_bin} && ${PATH} != *${local_bin}* ]] && export PATH=${PATH}:${local_bin}
+unset local_bin
+
+# a bunch of functions to make this whole thing work
 is_zsh() { [[ -n ${ZSH_VERSION} ]]; }
 if is_zsh; then
 	is_exec() { [[ -x $(whence ${1}) ]]; }
@@ -11,55 +25,121 @@ if is_zsh; then
 else
 	is_exec() { [[ -x $(type -P ${1}) ]]; }
 fi
-
-# $PATH
-local_bin="${HOME}/.local/bin"
-[[ -r ${local_bin} && ${PATH} != *${local_bin}* ]] && PATH=${PATH}:${local_bin}
-unset local_bin
-
-# completion
-comp_enabled=true
-
-# dotfiles dir
-dotfiles="${HOME}/vdotfiles"
-
-# environment
-export TIME_STYLE='long-iso'
-export LC_ALL='en_US.UTF-8'
-export LANG=${LC_ALL}
-export PAGER='less -R'
-export EDITOR='vim'
-export LS_COLORS='no=00:fi=00:di=34:ow=34;40:ln=35:pi=30;44:so=35;44:do=35;44:bd=33;44:cd=37;44:or=05;37;41:mi=05;37;41:ex=01;31:*.cmd=01;31:*.exe=01;31:*.com=01;31:*.bat=01;31:*.reg=01;31:*.app=01;31:*.txt=32:*.org=32:*.md=32:*.mkd=32:*.h=32:*.c=32:*.C=32:*.cc=32:*.cpp=32:*.cxx=32:*.objc=32:*.sh=32:*.csh=32:*.zsh=32:*.el=32:*.vim=32:*.java=32:*.pl=32:*.pm=32:*.py=32:*.rb=32:*.hs=32:*.php=32:*.htm=32:*.html=32:*.shtml=32:*.erb=32:*.haml=32:*.xml=32:*.rdf=32:*.css=32:*.sass=32:*.scss=32:*.less=32:*.js=32:*.coffee=32:*.man=32:*.0=32:*.1=32:*.2=32:*.3=32:*.4=32:*.5=32:*.6=32:*.7=32:*.8=32:*.9=32:*.l=32:*.n=32:*.p=32:*.pod=32:*.tex=32:*.bmp=33:*.cgm=33:*.dl=33:*.dvi=33:*.emf=33:*.eps=33:*.gif=33:*.jpeg=33:*.jpg=33:*.JPG=33:*.mng=33:*.pbm=33:*.pcx=33:*.pdf=33:*.pgm=33:*.png=33:*.ppm=33:*.pps=33:*.ppsx=33:*.ps=33:*.svg=33:*.svgz=33:*.tga=33:*.tif=33:*.tiff=33:*.xbm=33:*.xcf=33:*.xpm=33:*.xwd=33:*.xwd=33:*.yuv=33:*.aac=33:*.au=33:*.flac=33:*.mid=33:*.midi=33:*.mka=33:*.mp3=33:*.mpa=33:*.mpeg=33:*.mpg=33:*.ogg=33:*.ra=33:*.wav=33:*.anx=33:*.asf=33:*.avi=33:*.axv=33:*.flc=33:*.fli=33:*.flv=33:*.gl=33:*.m2v=33:*.m4v=33:*.mkv=33:*.mov=33:*.mp4=33:*.mp4v=33:*.mpeg=33:*.mpg=33:*.nuv=33:*.ogm=33:*.ogv=33:*.ogx=33:*.qt=33:*.rm=33:*.rmvb=33:*.swf=33:*.vob=33:*.wmv=33:*.doc=31:*.docx=31:*.rtf=31:*.dot=31:*.dotx=31:*.xls=31:*.xlsx=31:*.ppt=31:*.pptx=31:*.fla=31:*.psd=31:*.7z=1;35:*.apk=1;35:*.arj=1;35:*.bin=1;35:*.bz=1;35:*.bz2=1;35:*.cab=1;35:*.deb=1;35:*.dmg=1;35:*.gem=1;35:*.gz=1;35:*.iso=1;35:*.jar=1;35:*.msi=1;35:*.rar=1;35:*.rpm=1;35:*.tar=1;35:*.tbz=1;35:*.tbz2=1;35:*.tgz=1;35:*.tx=1;35:*.war=1;35:*.xpi=1;35:*.xz=1;35:*.z=1;35:*.Z=1;35:*.zip=1;35:*.ANSI-30-black=30:*.ANSI-01;30-brblack=01;30:*.ANSI-31-red=31:*.ANSI-01;31-brred=01;31:*.ANSI-32-green=32:*.ANSI-01;32-brgreen=01;32:*.ANSI-33-yellow=33:*.ANSI-01;33-bryellow=01;33:*.ANSI-34-blue=34:*.ANSI-01;34-brblue=01;34:*.ANSI-35-magenta=35:*.ANSI-01;35-brmagenta=01;35:*.ANSI-36-cyan=36:*.ANSI-01;36-brcyan=01;36:*.ANSI-37-white=37:*.ANSI-01;37-brwhite=01;37:*.log=01;32:*~=01;32:*#=01;32:*.bak=01;33:*.BAK=01;33:*.old=01;33:*.OLD=01;33:*.org_archive=01;33:*.off=01;33:*.OFF=01;33:*.dist=01;33:*.DIST=01;33:*.orig=01;33:*.ORIG=01;33:*.swp=01;33:*.swo=01;33:*,v=01;33:*.gpg=34:*.gpg=34:*.pgp=34:*.asc=34:*.3des=34:*.aes=34:*.enc=34:'
 # }}}
-# {{{ Prompt
+# {{{ aliases
-if is_zsh; then
+alias vi='command vim'
-	PROMPT="%B%(!..%(1000#..%F{red}%n%f@))%F{blue}%m%f %F{white}%~%f %(1j.+%F{red}%j%f.)%(!.%F{red}.%F{green})%#%f%b "
+alias less='command less -R'
-else
+alias cower='command cower -c'
-	# Color escapes description
+alias pacman='command pacman --color=auto'
-	# color escape looks like \[\e[x;3ym\]
+alias rscreen='command screen -Dr'
-	# background escape looks like \[\e[4ym\]
+alias atmux='command tmux attach'
-	# style reset escape is \[\e[0m\]
+alias hist='fc -l 1'
-	# x is style:
+alias beep='echo -en "\007"'
-	# 0 - regular, 1 - bold, 4 - underlined
+alias fixterm='echo "c"'
-	# y is color:
+
-	# 0 - Black, 1 - Red, 2 - Green, 3 - Yellow
+# iconv
-	# 4 - Blue, 5 - Magenta, 6 - Cyan, 7 - White
+alias iconvwk='command iconv -c -f cp1251 -t koi8-r'
-	if [[ ${UID} -eq 1000 || ${UID} -eq 1205 || ${UID} -eq 0 || ${USER} == 'Von Random' ]]; then
+alias iconvuk='command iconv -c -f utf-8 -t koi8-r'
-		user_ps=""
+alias iconvku='command iconv -c -f koi8-r -t utf-8'
-	else
+alias iconvwu='command iconv -c -f cp1251 -t utf-8'
-		user_ps="\[\e[1;31m\]\u\[\e[0m\]@"
+
-	fi
+# grc
-	if [[ $UID -eq 0 ]]; then
+if is_exec grc; then
-		bang_ps='\[\e[1;31m\]\$\[\e[0m\]'
+	alias ping='command grc --colour=auto ping'
-	else
+	alias ping6='command grc --colour=auto ping'
-		bang_ps='\[\e[1;32m\]\$\[\e[0m\]'
+	alias traceroute='command grc --colour=auto traceroute'
-	fi
+	alias traceroute6='command grc --colour=auto traceroute'
-	PS1="${user_ps}\[\e[1;34m\]\h\[\e[0m\] \[\e[1;33m\]\v\[\e[0m\] \[\e[37m\]\w\[\e[0m\] ${bang_ps} "
+	alias make='command grc --colour=auto make'
-	unset user_ps bang_ps
+	alias diff='command grc --colour=auto diff'
+	alias cvs='command grc --colour=auto cvs'
+	alias netstat='command grc --colour=auto netstat'
 fi
+
+# ls
+if [[ ${OSTYPE} == freebsd* ]]; then
+	alias ls='command ls -G '
+elif [[ ${OSTYPE} == 'linux-gnu' || ${OSTYPE} == 'cygwin' ]] && [[ ${HOSTNAME} != *pvc* ]]; then
+	alias ls='command ls --color=auto --group-directories-first '
+fi
+alias la='ls -FA'
+alias ll='ls -lha'
+alias ld='ls -lhda'
+if is_exec colordiff; then
+	alias diff='command colordiff'
+fi
+
+# mount
+alias mountiso='sudo mount -t iso9660 -o loop'
+alias mountmdf='sudo mount -o loop'
+alias mountnrg='sudo mount -o loop,offset=307200'
+
+# git
+alias gss='command git status -s'
+alias gdf='command git diff'
+alias gci='command git commit -a'
+alias gup='command git pull'
+
+# svn
+alias sss='command svn status'
+alias sdf='command svn diff'
+alias sci='command svn commit'
+alias sup='command svn up'
+# }}}
+# {{{ functions
+screenoffdisable() {
+	xset -dpms
+	xset s off
+}
+
+screenoffenable() {
+	xset +dpms
+	xset s on
+}
+
+dotfiles_update() {
+	git --work-tree="${dotfiles}" --git-dir="${dotfiles}/.git" pull
+	return 0
+}
+# }}}
 # }}}
-# {{{ Key bindings
 if is_zsh; then
+	# {{{ zsh
+	# {{{ options
+	setopt APPEND_HISTORY EXTENDED_HISTORY HIST_IGNORE_DUPS EXTENDED_GLOB AUTO_CD AUTO_PUSHD PRINT_EXIT_VALUE
+	unsetopt BEEP NO_MATCH NOTIFY
+
+	SAVEHIST=1000
+	HISTFILE="${HOME}/.histfile"
+
+	extras=( "${HOME}/.zshrc.extras" )
+
+	# completion
+	if [[ -n ${comp_enabled} ]]; then
+		autoload -Uz compinit zsh/terminfo
+		compinit
+		setopt MENU_COMPLETE
+		zstyle ':completion:*' completer _list _complete _ignored
+		zstyle ':completion:*' insert-unambiguous true
+		zstyle ':completion:*' file-sort name
+		zstyle ':completion:*' format 'Completing %d'
+		zstyle ':completion:*' group-name ''
+		zstyle ':completion:*' list-colors ''
+		zstyle ':completion:*' list-prompt '%SAt %p: Hit TAB for more, or the character to insert%s'
+		zstyle ':completion:*' list-suffixes true
+		zstyle ':completion:*' menu select=long-list select=0
+		zstyle ':completion:*' original true
+		zstyle ':completion:*' select-prompt '%SScrolling active: current selection at %p%s'
+		zstyle ':completion:*' matcher-list 'm:{[:lower:][:upper:]}={[:upper:][:lower:]}'
+		zstyle ':completion:*' rehash true
+		zstyle ':completion:*:kill:*:processes' command 'ps --forest -A -o pid,user,cmd'
+		zstyle ':completion:*:processes-names' command 'ps axho command'
+		zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
+	fi
+	# }}}
+	# {{{ prompt
+	PROMPT="%B%(!..%(1000#..%F{red}%n%f@))%F{blue}%m%f %F{white}%~%f %(1j.+%F{red}%j%f.)%(!.%F{red}.%F{green})%#%f%b "
+	# }}}
+	# {{{ key bindings
 	bindkey -e
 	# urxvt
 	bindkey	'^[[7~'		beginning-of-line			# home
@@ -84,67 +164,8 @@ if is_zsh; then
 	bindkey	'^[[3~'		delete-char				# del
 	bindkey	'^R'		history-incremental-search-backward	# ctrl + R
 	bindkey	'^[m'		copy-prev-shell-word			# alt + m
-else
+	# }}}
-	# PgUp/PgDown and ctrl-arrows for skip word
+	# {{{ global aliases
-	bind '"[5~"':backward-word
-	bind '"[6~"':forward-word
-fi
-# }}}
-# {{{ Aliases
-alias vi='command vim'
-alias less='command less -R'
-alias cower='command cower -c'
-alias pacman='command pacman --color=auto'
-alias rscreen='command screen -Dr'
-alias atmux='command tmux attach'
-alias hist='fc -l 1'
-alias beep='echo -en "\007"'
-alias fixterm='echo "c"'
-# iconv
-alias iconvwk='command iconv -c -f cp1251 -t koi8-r'
-alias iconvuk='command iconv -c -f utf-8 -t koi8-r'
-alias iconvku='command iconv -c -f koi8-r -t utf-8'
-alias iconvwu='command iconv -c -f cp1251 -t utf-8'
-# grc
-if is_exec grc; then
-	alias ping='command grc --colour=auto ping'
-	alias ping6='command grc --colour=auto ping'
-	alias traceroute='command grc --colour=auto traceroute'
-	alias traceroute6='command grc --colour=auto traceroute'
-	alias make='command grc --colour=auto make'
-	alias diff='command grc --colour=auto diff'
-	alias cvs='command grc --colour=auto cvs'
-	alias netstat='command grc --colour=auto netstat'
-fi
-# ls
-if [[ ${OSTYPE} == freebsd* ]]; then
-	alias ls='command ls -G '
-elif [[ ${OSTYPE} == 'linux-gnu' || ${OSTYPE} == 'cygwin' ]] && [[ ${HOSTNAME} != *pvc* ]]; then
-	alias ls='command ls --color=auto --group-directories-first '
-fi
-alias la='ls -FA'
-alias ll='ls -lha'
-alias ld='ls -lhda'
-if is_exec colordiff; then
-	alias diff='command colordiff'
-fi
-# mount
-alias mountiso='sudo mount -t iso9660 -o loop'
-alias mountmdf='sudo mount -o loop'
-alias mountnrg='sudo mount -o loop,offset=307200'
-# git
-alias gss='command git status -s'
-alias gdf='command git diff'
-alias gci='command git commit -a'
-alias gup='command git pull'
-# svn
-alias sss='command svn status'
-alias sdf='command svn diff'
-alias sci='command svn commit'
-alias sup='command svn up'
-
-if is_zsh; then
-	# ---> global aliases
 	alias -g L='| less -R'
 	alias -g H='| head'
 	alias -g T='| tail'
@@ -152,19 +173,21 @@ if is_zsh; then
 	alias -g PV='| pv |'
 	alias -g WCL='| wc -l'
 	alias -g NCL='| nc -l 17777'
-	alias -g TEE='>&1 >>'
+
 	# redirection
 	alias -g NO='1> /dev/null'
 	alias -g NE='2> /dev/null'
 	alias -g EO='2> &1'
 	alias -g OE='1> &2'
+	alias -g TEE='>&1 >>'
+
 	# iconv
 	alias -g WK='| iconvwk'
 	alias -g UK='| iconvuk'
 	alias -g KU='| iconvku'
 	alias -g WU='| iconvwu'
-
+	# }}}
-	# ---> suffix aliases
+	# {{{ suffix aliases
 	editor=${EDITOR}
 	text=( 'txt' 'xml' 'cfg' 'cnf' 'conf' 'ini' 'erb' 'pp' )
 	for i in ${text[@]}; do
@@ -187,52 +210,8 @@ if is_zsh; then
 	if [[ ${OSTYPE} != 'cygwin' ]]; then
 		alias -s exe=wine
 	fi
-fi
+	# }}}
-# }}}
+	# {{{ plugins
-# {{{ Functions
-screenoffdisable() {
-	xset -dpms
-	xset s off
-}
-screenoffenable() {
-	xset +dpms
-	xset s on
-}
-dotfiles_update() {
-	git --work-tree="${dotfiles}" --git-dir="${dotfiles}/.git" pull
-	return 0
-}
-# enable autoload feature for zsh
-is_zsh && autoload screenoffdisable screenoffenable dotfiles_update
-# }}}
-# {{{ Other shell specific settings and sourcing of external files
-if is_zsh; then
-	SAVEHIST=1000
-	HISTFILE="${HOME}/.histfile"
-	setopt APPEND_HISTORY EXTENDED_HISTORY HIST_IGNORE_DUPS EXTENDED_GLOB AUTO_CD AUTO_PUSHD PRINT_EXIT_VALUE
-	unsetopt BEEP NO_MATCH NOTIFY
-
-	if [[ -n ${comp_enabled} ]]; then
-		autoload -Uz compinit zsh/terminfo
-		compinit
-		setopt MENU_COMPLETE
-		zstyle ':completion:*' completer _list _complete _ignored
-		zstyle ':completion:*' insert-unambiguous true
-		zstyle ':completion:*' file-sort name
-		zstyle ':completion:*' format 'Completing %d'
-		zstyle ':completion:*' group-name ''
-		zstyle ':completion:*' list-colors ''
-		zstyle ':completion:*' list-prompt '%SAt %p: Hit TAB for more, or the character to insert%s'
-		zstyle ':completion:*' list-suffixes true
-		zstyle ':completion:*' menu select=long-list select=0
-		zstyle ':completion:*' original true
-		zstyle ':completion:*' select-prompt '%SScrolling active: current selection at %p%s'
-		zstyle ':completion:*' matcher-list 'm:{[:lower:][:upper:]}={[:upper:][:lower:]}'
-		zstyle ':completion:*' rehash true
-		zstyle ':completion:*:kill:*:processes' command 'ps --forest -A -o pid,user,cmd'
-		zstyle ':completion:*:processes-names' command 'ps axho command'
-		zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
-	fi
 	# command line syntax highlight from https://github.com/zsh-users/zsh-syntax-highlighting
 	hl_script='/usr/share/zsh/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh'
 	if [[ -r ${hl_script} ]]; then
@@ -248,31 +227,63 @@ if is_zsh; then
 		bindkey '^[[A' history-substring-search-up
 		bindkey '^[[B' history-substring-search-down
 	fi
-	extras=( "${HOME}/.shellrc.extras" "${HOME}/.zshrc.extras" )
+	# }}}
-	for i in ${extras[@]}; do
+	# }}}
-		if [[ -r ${i} ]]; then
-			source ${i}
-		fi
-	done
 else
+	# {{{ bash
+	# {{{ options
 	HISTSIZE=1000
 	HISTCONTROL=ignoredups:ignorespace
 	shopt -s histappend checkwinsize
 	[[ ${BASH_VERSINFO} -ge 4 ]] && shopt -s autocd
 
+	extras=( "${HOME}/.bashrc.extras" )
+	# }}}
+	# {{{ prompt
+	# Color escapes description
+	# color escape looks like \[\e[x;3ym\]
+	# background escape looks like \[\e[4ym\]
+	# style reset escape is \[\e[0m\]
+	# x is style:
+	# 0 - regular, 1 - bold, 4 - underlined
+	# y is color:
+	# 0 - Black, 1 - Red, 2 - Green, 3 - Yellow
+	# 4 - Blue, 5 - Magenta, 6 - Cyan, 7 - White
+	if [[ ${UID} -eq 1000 || ${UID} -eq 1205 || ${UID} -eq 0 || ${USER} == 'Von Random' ]]; then
+		user_ps=""
+	else
+		user_ps="\[\e[1;31m\]\u\[\e[0m\]@"
+	fi
+	if [[ $UID -eq 0 ]]; then
+		bang_ps='\[\e[1;31m\]\$\[\e[0m\]'
+	else
+		bang_ps='\[\e[1;32m\]\$\[\e[0m\]'
+	fi
+	PS1="${user_ps}\[\e[1;34m\]\h\[\e[0m\] \[\e[1;33m\]\v\[\e[0m\] \[\e[37m\]\w\[\e[0m\] ${bang_ps} "
+	unset user_ps bang_ps
+	# }}}
+	# {{{ key bindings
+	# PgUp/PgDown and ctrl-arrows for skip word
+	bind '"[5~"':backward-word
+	bind '"[6~"':forward-word
+	# }}}
+	# {{{ plugins
 	completion_path='/usr/share/bash-completion/bash_completion'
 	if [[ -n ${comp_enabled} && -r ${completion_path} ]]; then
 		source ${completion_path}
 	fi
 	unset completion_path
-	# load additional functions and overrides
+	# }}}
-	extras=( "${HOME}/.shellrc.extras" "${HOME}/.bashrc.extras" )
+	# {{{ traps
-	for i in ${extras[@]}; do
-		if [[ -r $i ]]; then
-			source $i
-		fi
-	done
 	# we want to see exit code on error (it also has to be the last entry here)
 	trap 'echo -e "\e[0mbash: exit \e[1;37m$?\e[0m"' ERR
+	# }}}
+	# }}}
 fi
+# {{{ source specific and common extras
+for i in ${extras[@]}; do
+	if [[ -r ${i} ]]; then
+		source ${i}
+	fi
+done
 # }}}