+ # set format for warnings
+ zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'
+
+ # define files to ignore for zcompile
+ zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)'
+ zstyle ':completion:correct:' prompt 'correct to: %e'
+
+ # Ignore completion functions for commands you don't have:
+ zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*'
+
+ # Provide more processes in completion of programs like killall:
+ zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'
+
+ # complete manual by their section
+ zstyle ':completion:*:manuals' separate-sections true
+ zstyle ':completion:*:manuals.*' insert-sections true
+ zstyle ':completion:*:man:*' menu yes select
+
+ # Search path for sudo completion
+ zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
+ /usr/local/bin \
+ /usr/sbin \
+ /usr/bin \
+ /sbin \
+ /bin \
+ /usr/X11R6/bin
+
+ # provide .. as a completion
+ zstyle ':completion:*' special-dirs ..
+
+ # run rehash on completion so new installed program are found automatically:
+ _force_rehash() {
+ (( CURRENT == 1 )) && rehash
+ return 1
+ }
+
+ ## correction
+ # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it
+ if [[ "$NOCOR" -gt 0 ]] ; then
+ zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored
+ setopt nocorrect
+ else
+ # try to be smart about when to use what completer...
+ setopt correct
+ zstyle -e ':completion:*' completer '
+ if [[ $_last_try != "$HISTNO$BUFFER$CURSOR" ]] ; then
+ _last_try="$HISTNO$BUFFER$CURSOR"
+ reply=(_complete _match _ignored _prefix _files)
+ else
+ if [[ $words[1] == (rm|mv) ]] ; then
+ reply=(_complete _files)
+ else
+ reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files)
+ fi
+ fi'
+ fi
+
+ # command for process lists, the local web server details and host completion
+ zstyle ':completion:*:urls' local 'www' '/var/www/' 'public_html'
+
+ # caching
+ [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \
+ zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/
+
+ # host completion
+ if is42 ; then
+ [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
+ [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
+ else
+ _ssh_hosts=()
+ _etc_hosts=()
+ fi
+ hosts=(
+ $(hostname)
+ "$_ssh_hosts[@]"
+ "$_etc_hosts[@]"
+ localhost
+ )
+ zstyle ':completion:*:hosts' hosts $hosts
+ # TODO: so, why is this here?
+ # zstyle '*' hosts $hosts
+
+ # use generic completion system for programs not yet defined; (_gnu_generic works
+ # with commands that provide a --help option with "standard" gnu-like output.)
+ for compcom in cp deborphan df feh fetchipac head hnb ipacsum mv \
+ pal stow tail uname ; do
+ [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
+ done; unset compcom
+
+ # see upgrade function in this file
+ compdef _hosts upgrade
+}
+
+# Keyboard setup: The following is based on the same code, we wrote for
+# debian's setup. It ensures the terminal is in the right mode, when zle is
+# active, so the values from $terminfo are valid. Therefore, this setup should
+# work on all systems, that have support for `terminfo'. It also requires the
+# zsh in use to have the `zsh/terminfo' module built.
+#
+# If you are customising your `zle-line-init()' or `zle-line-finish()'
+# functions, make sure you call the following utility functions in there:
+#
+# - zle-line-init(): zle-smkx
+# - zle-line-finish(): zle-rmkx
+
+# Use emacs-like key bindings by default:
+bindkey -e
+
+# Custom widgets:
+
+## beginning-of-line OR beginning-of-buffer OR beginning of history
+## by: Bart Schaefer <schaefer@brasslantern.com>, Bernhard Tittelbach
+beginning-or-end-of-somewhere() {
+ local hno=$HISTNO
+ if [[ ( "${LBUFFER[-1]}" == $'\n' && "${WIDGET}" == beginning-of* ) || \
+ ( "${RBUFFER[1]}" == $'\n' && "${WIDGET}" == end-of* ) ]]; then
+ zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
+ else
+ zle .${WIDGET:s/somewhere/line-hist/} "$@"
+ if (( HISTNO != hno )); then
+ zle .${WIDGET:s/somewhere/buffer-or-history/} "$@"
+ fi
+ fi
+}
+zle -N beginning-of-somewhere beginning-or-end-of-somewhere
+zle -N end-of-somewhere beginning-or-end-of-somewhere
+
+## toggle the ,. abbreviation feature on/off
+# NOABBREVIATION: default abbreviation-state
+# 0 - enabled (default)
+# 1 - disabled
+NOABBREVIATION=${NOABBREVIATION:-0}
+
+grml_toggle_abbrev() {
+ if (( ${NOABBREVIATION} > 0 )) ; then
+ NOABBREVIATION=0
+ else
+ NOABBREVIATION=1
+ fi
+}
+zle -N grml_toggle_abbrev
+
+# add a command line to the shells history without executing it
+commit-to-history() {
+ print -s ${(z)BUFFER}
+ zle send-break
+}
+zle -N commit-to-history
+
+# only slash should be considered as a word separator:
+slash-backward-kill-word() {
+ local WORDCHARS="${WORDCHARS:s@/@}"
+ # zle backward-word
+ zle backward-kill-word
+}
+zle -N slash-backward-kill-word
+
+# a generic accept-line wrapper
+
+# This widget can prevent unwanted autocorrections from command-name
+# to _command-name, rehash automatically on enter and call any number
+# of builtin and user-defined widgets in different contexts.
+#
+# For a broader description, see:
+# <http://bewatermyfriend.org/posts/2007/12-26.11-50-38-tooltime.html>
+#
+# The code is imported from the file 'zsh/functions/accept-line' from
+# <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>, which
+# distributed under the same terms as zsh itself.
+
+# A newly added command will may not be found or will cause false
+# correction attempts, if you got auto-correction set. By setting the
+# following style, we force accept-line() to rehash, if it cannot
+# find the first word on the command line in the $command[] hash.
+zstyle ':acceptline:*' rehash true
+
+function Accept-Line() {
+ setopt localoptions noksharrays
+ local -a subs
+ local -xi aldone
+ local sub
+ local alcontext=${1:-$alcontext}
+
+ zstyle -a ":acceptline:${alcontext}" actions subs
+
+ (( ${#subs} < 1 )) && return 0
+
+ (( aldone = 0 ))
+ for sub in ${subs} ; do
+ [[ ${sub} == 'accept-line' ]] && sub='.accept-line'
+ zle ${sub}
+
+ (( aldone > 0 )) && break
+ done
+}
+
+function Accept-Line-getdefault() {
+ emulate -L zsh
+ local default_action
+
+ zstyle -s ":acceptline:${alcontext}" default_action default_action
+ case ${default_action} in
+ ((accept-line|))
+ printf ".accept-line"
+ ;;
+ (*)
+ printf ${default_action}
+ ;;
+ esac
+}
+
+function Accept-Line-HandleContext() {
+ zle Accept-Line
+
+ default_action=$(Accept-Line-getdefault)
+ zstyle -T ":acceptline:${alcontext}" call_default \
+ && zle ${default_action}
+}
+
+function accept-line() {
+ setopt localoptions noksharrays
+ local -ax cmdline
+ local -x alcontext
+ local buf com fname format msg default_action
+
+ alcontext='default'
+ buf="${BUFFER}"
+ cmdline=(${(z)BUFFER})
+ com="${cmdline[1]}"
+ fname="_${com}"
+
+ Accept-Line 'preprocess'
+
+ zstyle -t ":acceptline:${alcontext}" rehash \
+ && [[ -z ${commands[$com]} ]] \
+ && rehash
+
+ if [[ -n ${com} ]] \
+ && [[ -n ${reswords[(r)$com]} ]] \
+ || [[ -n ${aliases[$com]} ]] \
+ || [[ -n ${functions[$com]} ]] \
+ || [[ -n ${builtins[$com]} ]] \
+ || [[ -n ${commands[$com]} ]] ; then
+
+ # there is something sensible to execute, just do it.
+ alcontext='normal'
+ Accept-Line-HandleContext
+
+ return
+ fi
+
+ if [[ -o correct ]] \
+ || [[ -o correctall ]] \
+ && [[ -n ${functions[$fname]} ]] ; then
+
+ # nothing there to execute but there is a function called
+ # _command_name; a completion widget. Makes no sense to
+ # call it on the commandline, but the correct{,all} options
+ # will ask for it nevertheless, so warn the user.
+ if [[ ${LASTWIDGET} == 'accept-line' ]] ; then
+ # Okay, we warned the user before, he called us again,
+ # so have it his way.
+ alcontext='force'
+ Accept-Line-HandleContext
+
+ return
+ fi
+
+ if zstyle -t ":acceptline:${alcontext}" nocompwarn ; then
+ alcontext='normal'
+ Accept-Line-HandleContext
+ else
+ # prepare warning message for the user, configurable via zstyle.
+ zstyle -s ":acceptline:${alcontext}" compwarnfmt msg
+
+ if [[ -z ${msg} ]] ; then
+ msg="%c will not execute and completion %f exists."
+ fi
+
+ zformat -f msg "${msg}" "c:${com}" "f:${fname}"
+
+ zle -M -- "${msg}"
+ fi
+ return
+ elif [[ -n ${buf//[$' \t\n']##/} ]] ; then
+ # If we are here, the commandline contains something that is not
+ # executable, which is neither subject to _command_name correction
+ # and is not empty. might be a variable assignment
+ alcontext='misc'
+ Accept-Line-HandleContext
+
+ return
+ fi
+
+ # If we got this far, the commandline only contains whitespace, or is empty.
+ alcontext='empty'
+ Accept-Line-HandleContext
+}
+
+zle -N accept-line
+zle -N Accept-Line
+zle -N Accept-Line-HandleContext
+
+# power completion - abbreviation expansion
+# power completion / abbreviation expansion / buffer expansion
+# see http://zshwiki.org/home/examples/zleiab for details
+# less risky than the global aliases but powerful as well
+# just type the abbreviation key and afterwards ',.' to expand it
+declare -A abk
+setopt extendedglob
+setopt interactivecomments
+abk=(
+# key # value (#d additional doc string)
+#A# start
+ '...' '../..'
+ '....' '../../..'
+ 'BG' '& exit'
+ 'C' '| wc -l'
+ 'G' '|& grep '${grep_options:+"${grep_options[*]}"}
+ 'H' '| head'
+ 'Hl' ' --help |& less -r' #d (Display help in pager)
+ 'L' '| less'
+ 'LL' '|& less -r'
+ 'M' '| most'
+ 'N' '&>/dev/null' #d (No Output)
+ 'R' '| tr A-z N-za-m' #d (ROT13)
+ 'SL' '| sort | less'
+ 'S' '| sort -u'
+ 'T' '| tail'
+ 'V' '|& vim -'
+#A# end
+ 'co' './configure && make && sudo make install'
+)
+
+zleiab() {
+ emulate -L zsh
+ setopt extendedglob
+ local MATCH
+
+ if (( NOABBREVIATION > 0 )) ; then
+ LBUFFER="${LBUFFER},."
+ return 0
+ fi
+
+ LBUFFER=${LBUFFER%%(#m)[.\-+:|_a-zA-Z0-9]#}
+ LBUFFER+=${abk[$MATCH]:-$MATCH}
+}
+
+zle -N zleiab
+
+help-show-abk()
+{
+ zle -M "$(print "Type ,. after these abbreviations to expand them:"; print -a -C 2 ${(kv)abk})"
+}
+
+zle -N help-show-abk
+
+# press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
+insert-datestamp() { LBUFFER+=${(%):-'%D{%Y-%m-%d}'}; }
+zle -N insert-datestamp
+
+# press esc-m for inserting last typed word again (thanks to caphuso!)
+insert-last-typed-word() { zle insert-last-word -- 0 -1 };
+zle -N insert-last-typed-word;
+
+function grml-zsh-fg() {
+ if (( ${#jobstates} )); then
+ zle .push-input
+ [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
+ BUFFER="${BUFFER}fg"
+ zle .accept-line
+ else
+ zle -M 'No background jobs. Doing nothing.'
+ fi
+}
+zle -N grml-zsh-fg
+
+# run command line as user root via sudo:
+sudo-command-line() {
+ [[ -z $BUFFER ]] && zle up-history
+ if [[ $BUFFER != sudo\ * ]]; then
+ BUFFER="sudo $BUFFER"
+ CURSOR=$(( CURSOR+5 ))
+ fi
+}
+zle -N sudo-command-line
+
+### jump behind the first word on the cmdline.
+### useful to add options.
+function jump_after_first_word() {
+ local words
+ words=(${(z)BUFFER})
+
+ if (( ${#words} <= 1 )) ; then
+ CURSOR=${#BUFFER}
+ else
+ CURSOR=${#${words[1]}}
+ fi
+}
+zle -N jump_after_first_word
+
+#f5# Create directory under cursor or the selected area
+inplaceMkDirs() {
+ # Press ctrl-xM to create the directory under the cursor or the selected area.
+ # To select an area press ctrl-@ or ctrl-space and use the cursor.
+ # Use case: you type "mv abc ~/testa/testb/testc/" and remember that the
+ # directory does not exist yet -> press ctrl-XM and problem solved
+ local PATHTOMKDIR
+ if ((REGION_ACTIVE==1)); then
+ local F=$MARK T=$CURSOR
+ if [[ $F -gt $T ]]; then
+ F=${CURSOR}
+ T=${MARK}
+ fi
+ # get marked area from buffer and eliminate whitespace
+ PATHTOMKDIR=${BUFFER[F+1,T]%%[[:space:]]##}
+ PATHTOMKDIR=${PATHTOMKDIR##[[:space:]]##}
+ else
+ local bufwords iword
+ bufwords=(${(z)LBUFFER})
+ iword=${#bufwords}
+ bufwords=(${(z)BUFFER})
+ PATHTOMKDIR="${(Q)bufwords[iword]}"
+ fi
+ [[ -z "${PATHTOMKDIR}" ]] && return 1
+ PATHTOMKDIR=${~PATHTOMKDIR}
+ if [[ -e "${PATHTOMKDIR}" ]]; then
+ zle -M " path already exists, doing nothing"
+ else
+ zle -M "$(mkdir -p -v "${PATHTOMKDIR}")"
+ zle end-of-line
+ fi
+}
+
+#k# mkdir -p <dir> from string under cursor or marked area
+zle -N inplaceMkDirs
+
+#v1# set number of lines to display per page
+HELP_LINES_PER_PAGE=20
+#v1# set location of help-zle cache file
+HELP_ZLE_CACHE_FILE=~/.cache/zsh_help_zle_lines.zsh
+# helper function for help-zle, actually generates the help text
+help_zle_parse_keybindings()
+{
+ emulate -L zsh
+ setopt extendedglob
+ unsetopt ksharrays #indexing starts at 1
+
+ #v1# choose files that help-zle will parse for keybindings
+ ((${+HELPZLE_KEYBINDING_FILES})) || HELPZLE_KEYBINDING_FILES=( /etc/zsh/zshrc ~/.zshrc.pre ~/.zshrc ~/.zshrc.local )
+
+ if [[ -r $HELP_ZLE_CACHE_FILE ]]; then
+ local load_cache=0
+ for f ($HELPZLE_KEYBINDING_FILES) [[ $f -nt $HELP_ZLE_CACHE_FILE ]] && load_cache=1
+ [[ $load_cache -eq 0 ]] && . $HELP_ZLE_CACHE_FILE && return
+ fi
+
+ #fill with default keybindings, possibly to be overwriten in a file later
+ #Note that due to zsh inconsistency on escaping assoc array keys, we encase the key in '' which we will remove later
+ local -A help_zle_keybindings
+ help_zle_keybindings['<Ctrl>@']="set MARK"
+ help_zle_keybindings['<Ctrl>x<Ctrl>j']="vi-join lines"
+ help_zle_keybindings['<Ctrl>x<Ctrl>b']="jump to matching brace"
+ help_zle_keybindings['<Ctrl>x<Ctrl>u']="undo"
+ help_zle_keybindings['<Ctrl>_']="undo"
+ help_zle_keybindings['<Ctrl>x<Ctrl>f<c>']="find <c> in cmdline"
+ help_zle_keybindings['<Ctrl>a']="goto beginning of line"
+ help_zle_keybindings['<Ctrl>e']="goto end of line"
+ help_zle_keybindings['<Ctrl>t']="transpose charaters"
+ help_zle_keybindings['<Alt>t']="transpose words"
+ help_zle_keybindings['<Alt>s']="spellcheck word"
+ help_zle_keybindings['<Ctrl>k']="backward kill buffer"
+ help_zle_keybindings['<Ctrl>u']="forward kill buffer"
+ help_zle_keybindings['<Ctrl>y']="insert previously killed word/string"
+ help_zle_keybindings["<Alt>'"]="quote line"
+ help_zle_keybindings['<Alt>"']="quote from mark to cursor"
+ help_zle_keybindings['<Alt><arg>']="repeat next cmd/char <arg> times (<Alt>-<Alt>1<Alt>0a -> -10 times 'a')"
+ help_zle_keybindings['<Alt>u']="make next word Uppercase"
+ help_zle_keybindings['<Alt>l']="make next word lowercase"
+ help_zle_keybindings['<Ctrl>xd']="preview expansion under cursor"
+ help_zle_keybindings['<Alt>q']="push current CL into background, freeing it. Restore on next CL"
+ help_zle_keybindings['<Alt>.']="insert (and interate through) last word from prev CLs"
+ help_zle_keybindings['<Alt>,']="complete word from newer history (consecutive hits)"
+ help_zle_keybindings['<Alt>m']="repeat last typed word on current CL"
+ help_zle_keybindings['<Ctrl>v']="insert next keypress symbol literally (e.g. for bindkey)"
+ help_zle_keybindings['!!:n*<Tab>']="insert last n arguments of last command"
+ help_zle_keybindings['!!:n-<Tab>']="insert arguments n..N-2 of last command (e.g. mv s s d)"
+ help_zle_keybindings['<Alt>h']="show help/manpage for current command"
+
+ #init global variables
+ unset help_zle_lines help_zle_sln
+ typeset -g -a help_zle_lines
+ typeset -g help_zle_sln=1
+
+ local k v
+ local lastkeybind_desc contents #last description starting with #k# that we found
+ local num_lines_elapsed=0 #number of lines between last description and keybinding
+ #search config files in the order they a called (and thus the order in which they overwrite keybindings)
+ for f in $HELPZLE_KEYBINDING_FILES; do
+ [[ -r "$f" ]] || continue #not readable ? skip it
+ contents="$(<$f)"
+ for cline in "${(f)contents}"; do
+ #zsh pattern: matches lines like: #k# ..............
+ if [[ "$cline" == (#s)[[:space:]]#\#k\#[[:space:]]##(#b)(*)[[:space:]]#(#e) ]]; then
+ lastkeybind_desc="$match[*]"
+ num_lines_elapsed=0
+ #zsh pattern: matches lines that set a keybinding using bind2map, bindkey or compdef -k
+ # ignores lines that are commentend out
+ # grabs first in '' or "" enclosed string with length between 1 and 6 characters
+ elif [[ "$cline" == [^#]#(bind2maps[[:space:]](*)-s|bindkey|compdef -k)[[:space:]](*)(#b)(\"((?)(#c1,6))\"|\'((?)(#c1,6))\')(#B)(*) ]]; then
+ #description prevously found ? description not more than 2 lines away ? keybinding not empty ?
+ if [[ -n $lastkeybind_desc && $num_lines_elapsed -lt 2 && -n $match[1] ]]; then
+ #substitute keybinding string with something readable
+ k=${${${${${${${match[1]/\\e\^h/<Alt><BS>}/\\e\^\?/<Alt><BS>}/\\e\[5~/<PageUp>}/\\e\[6~/<PageDown>}//(\\e|\^\[)/<Alt>}//\^/<Ctrl>}/3~/<Alt><Del>}
+ #put keybinding in assoc array, possibly overwriting defaults or stuff found in earlier files
+ #Note that we are extracting the keybinding-string including the quotes (see Note at beginning)
+ help_zle_keybindings[${k}]=$lastkeybind_desc
+ fi
+ lastkeybind_desc=""
+ else
+ ((num_lines_elapsed++))
+ fi
+ done
+ done
+ unset contents
+ #calculate length of keybinding column
+ local kstrlen=0
+ for k (${(k)help_zle_keybindings[@]}) ((kstrlen < ${#k})) && kstrlen=${#k}
+ #convert the assoc array into preformated lines, which we are able to sort
+ for k v in ${(kv)help_zle_keybindings[@]}; do
+ #pad keybinding-string to kstrlen chars and remove outermost characters (i.e. the quotes)
+ help_zle_lines+=("${(r:kstrlen:)k[2,-2]}${v}")
+ done
+ #sort lines alphabetically
+ help_zle_lines=("${(i)help_zle_lines[@]}")
+ [[ -d ${HELP_ZLE_CACHE_FILE:h} ]] || mkdir -p "${HELP_ZLE_CACHE_FILE:h}"
+ echo "help_zle_lines=(${(q)help_zle_lines[@]})" >| $HELP_ZLE_CACHE_FILE
+ zcompile $HELP_ZLE_CACHE_FILE
+}
+typeset -g help_zle_sln
+typeset -g -a help_zle_lines
+
+# Provides (partially autogenerated) help on keybindings and the zsh line editor
+help-zle()
+{
+ emulate -L zsh
+ unsetopt ksharrays #indexing starts at 1
+ #help lines already generated ? no ? then do it
+ [[ ${+functions[help_zle_parse_keybindings]} -eq 1 ]] && {help_zle_parse_keybindings && unfunction help_zle_parse_keybindings}
+ #already displayed all lines ? go back to the start
+ [[ $help_zle_sln -gt ${#help_zle_lines} ]] && help_zle_sln=1
+ local sln=$help_zle_sln
+ #note that help_zle_sln is a global var, meaning we remember the last page we viewed
+ help_zle_sln=$((help_zle_sln + HELP_LINES_PER_PAGE))
+ zle -M "${(F)help_zle_lines[sln,help_zle_sln-1]}"
+}
+zle -N help-zle
+
+## complete word from currently visible Screen or Tmux buffer.
+if check_com -c screen || check_com -c tmux; then
+ _complete_screen_display() {
+ [[ "$TERM" != "screen" ]] && return 1
+
+ local TMPFILE=$(mktemp)
+ local -U -a _screen_display_wordlist
+ trap "rm -f $TMPFILE" EXIT
+
+ # fill array with contents from screen hardcopy
+ if ((${+TMUX})); then
+ #works, but crashes tmux below version 1.4
+ #luckily tmux -V option to ask for version, was also added in 1.4
+ tmux -V &>/dev/null || return
+ tmux -q capture-pane \; save-buffer -b 0 $TMPFILE \; delete-buffer -b 0
+ else
+ screen -X hardcopy $TMPFILE
+ # screen sucks, it dumps in latin1, apparently always. so recode it
+ # to system charset
+ check_com recode && recode latin1 $TMPFILE
+ fi
+ _screen_display_wordlist=( ${(QQ)$(<$TMPFILE)} )
+ # remove PREFIX to be completed from that array
+ _screen_display_wordlist[${_screen_display_wordlist[(i)$PREFIX]}]=""
+ compadd -a _screen_display_wordlist
+ }
+ #m# k CTRL-x\,\,\,S Complete word from GNU screen buffer
+ bindkey -r "^xS"
+ compdef -k _complete_screen_display complete-word '^xS'
+fi
+
+# Load a few more functions and tie them to widgets, so they can be bound:
+
+function zrcautozle() {
+ emulate -L zsh
+ local fnc=$1
+ zrcautoload $fnc && zle -N $fnc
+}
+
+function zrcgotwidget() {
+ (( ${+widgets[$1]} ))
+}
+
+function zrcgotkeymap() {
+ [[ -n ${(M)keymaps:#$1} ]]
+}
+
+zrcautozle insert-files
+zrcautozle edit-command-line
+zrcautozle insert-unicode-char
+if zrcautoload history-search-end; then
+ zle -N history-beginning-search-backward-end history-search-end
+ zle -N history-beginning-search-forward-end history-search-end
+fi
+zle -C hist-complete complete-word _generic
+zstyle ':completion:hist-complete:*' completer _history
+
+# The actual terminal setup hooks and bindkey-calls:
+
+# An array to note missing features to ease diagnosis in case of problems.
+typeset -ga grml_missing_features
+
+function zrcbindkey() {
+ if (( ARGC )) && zrcgotwidget ${argv[-1]}; then
+ bindkey "$@"
+ fi
+}
+
+function bind2maps () {
+ local i sequence widget
+ local -a maps
+
+ while [[ "$1" != "--" ]]; do
+ maps+=( "$1" )
+ shift
+ done
+ shift
+
+ if [[ "$1" == "-s" ]]; then
+ shift
+ sequence="$1"
+ else
+ sequence="${key[$1]}"
+ fi
+ widget="$2"
+
+ [[ -z "$sequence" ]] && return 1
+
+ for i in "${maps[@]}"; do
+ zrcbindkey -M "$i" "$sequence" "$widget"
+ done
+}
+
+if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
+ function zle-smkx () {
+ emulate -L zsh
+ printf '%s' ${terminfo[smkx]}
+ }
+ function zle-rmkx () {
+ emulate -L zsh
+ printf '%s' ${terminfo[rmkx]}
+ }
+ function zle-line-init () {
+ zle-smkx
+ }
+ function zle-line-finish () {
+ zle-rmkx
+ }
+ zle -N zle-line-init
+ zle -N zle-line-finish
+else
+ for i in {s,r}mkx; do
+ (( ${+terminfo[$i]} )) || grml_missing_features+=($i)
+ done
+ unset i
+fi
+
+typeset -A key
+key=(
+ Home "${terminfo[khome]}"
+ End "${terminfo[kend]}"
+ Insert "${terminfo[kich1]}"
+ Delete "${terminfo[kdch1]}"
+ Up "${terminfo[kcuu1]}"
+ Down "${terminfo[kcud1]}"
+ Left "${terminfo[kcub1]}"
+ Right "${terminfo[kcuf1]}"
+ PageUp "${terminfo[kpp]}"
+ PageDown "${terminfo[knp]}"
+ BackTab "${terminfo[kcbt]}"
+)
+
+# Guidelines for adding key bindings:
+#
+# - Do not add hardcoded escape sequences, to enable non standard key
+# combinations such as Ctrl-Meta-Left-Cursor. They are not easily portable.
+#
+# - Adding Ctrl characters, such as '^b' is okay; note that '^b' and '^B' are
+# the same key.
+#
+# - All keys from the $key[] mapping are obviously okay.
+#
+# - Most terminals send "ESC x" when Meta-x is pressed. Thus, sequences like
+# '\ex' are allowed in here as well.
+
+bind2maps emacs -- Home beginning-of-somewhere
+bind2maps viins vicmd -- Home vi-beginning-of-line
+bind2maps emacs -- End end-of-somewhere
+bind2maps viins vicmd -- End vi-end-of-line
+bind2maps emacs viins -- Insert overwrite-mode
+bind2maps vicmd -- Insert vi-insert
+bind2maps emacs -- Delete delete-char
+bind2maps viins vicmd -- Delete vi-delete-char
+bind2maps emacs viins vicmd -- Up up-line-or-search
+bind2maps emacs viins vicmd -- Down down-line-or-search
+bind2maps emacs -- Left backward-char
+bind2maps viins vicmd -- Left vi-backward-char
+bind2maps emacs -- Right forward-char
+bind2maps viins vicmd -- Right vi-forward-char
+bind2maps viins vicmd -- Right vi-forward-char
+#k# Display list of abbreviations that expand when followed by ,.
+bind2maps emacs viins -- -s ',.' zleiab
+bind2maps emacs viins -- -s '^xb' help-show-abk
+bind2maps emacs viins -- -s '^xM' inplaceMkDirs
+#k# display help for keybindings and ZLE
+bind2maps emacs viins -- -s '^xz' help-zle
+#k# Insert files and test globbing
+bind2maps emacs viins -- -s "^xf" insert-files
+#k# Edit the current line in \kbd{\$EDITOR}
+bind2maps emacs viins -- -s '\ee' edit-command-line
+#k# search history backward for entry beginning with typed text
+bind2maps emacs viins -- -s '^xp' history-beginning-search-backward-end
+#k# search history forward for entry beginning with typed text
+bind2maps emacs viins -- -s '^xP' history-beginning-search-forward-end
+#k# search history backward for entry beginning with typed text
+bind2maps emacs viins -- PageUp history-beginning-search-backward-end
+#k# search history forward for entry beginning with typed text
+bind2maps emacs viins -- PageDown history-beginning-search-forward-end
+#k# Toggle abbreviation expansion on/off
+bind2maps emacs viins -- -s '^xA' grml_toggle_abbrev
+bind2maps emacs viins -- -s "^x^h" commit-to-history
+#k# Kill left-side word or everything up to next slash
+bind2maps emacs viins -- -s '\ev' slash-backward-kill-word
+#k# Kill left-side word or everything up to next slash
+bind2maps emacs viins -- -s '\e^h' slash-backward-kill-word
+#k# Kill left-side word or everything up to next slash
+bind2maps emacs viins -- -s '\e^?' slash-backward-kill-word
+# Do history expansion on space:
+bind2maps emacs viins -- -s ' ' magic-space
+#k# Trigger menu-complete
+bind2maps emacs viins -- -s '\ei' menu-complete # menu completion via esc-i
+#k# Insert a timestamp on the command line (yyyy-mm-dd)
+bind2maps emacs viins -- -s '^ed' insert-datestamp
+#k# Insert last typed word
+bind2maps emacs viins -- -s "\em" insert-last-typed-word
+#k# A smart shortcut for \kbd{fg<enter>}
+bind2maps emacs viins -- -s '^z' grml-zsh-fg
+#k# prepend the current command with "sudo"
+bind2maps emacs viins -- -s "^os" sudo-command-line
+#k# jump to after first word (for adding options)
+bind2maps emacs viins -- -s '^x1' jump_after_first_word
+#k# complete word from history with menu
+bind2maps emacs viins -- -s "^x^x" hist-complete
+
+# insert unicode character
+# usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an ยง
+# See for example http://unicode.org/charts/ for unicode characters code
+#k# Insert Unicode character
+bind2maps emacs viins -- -s '^xi' insert-unicode-char
+
+# use the new *-pattern-* widgets for incremental history search
+if zrcgotwidget history-incremental-pattern-search-backward; then
+ for seq wid in '^r' history-incremental-pattern-search-backward \
+ '^s' history-incremental-pattern-search-forward
+ do
+ bind2maps emacs viins vicmd -- -s $seq $wid
+ done
+fi
+
+if zrcgotkeymap menuselect; then
+ #m# k Shift-tab Perform backwards menu completion
+ bind2maps menuselect -- BackTab reverse-menu-complete
+
+ #k# menu selection: pick item but stay in the menu
+ bind2maps menuselect -- -s '\e^M' accept-and-menu-complete
+ # also use + and INSERT since it's easier to press repeatedly
+ bind2maps menuselect -- -s '+' accept-and-menu-complete
+ bind2maps menuselect -- Insert accept-and-menu-complete
+
+ # accept a completion and try to complete again by using menu
+ # completion; very useful with completing directories
+ # by using 'undo' one's got a simple file browser
+ bind2maps menuselect -- -s '^o' accept-and-infer-next-history
+fi
+
+# Finally, here are still a few hardcoded escape sequences; Special sequences
+# like Ctrl-<Cursor-key> etc do suck a fair bit, because they are not
+# standardised and most of the time are not available in a terminals terminfo
+# entry.
+#
+# While we do not encourage adding bindings like these, we will keep these for
+# backward compatibility.
+
+## use Ctrl-left-arrow and Ctrl-right-arrow for jumping to word-beginnings on
+## the command line.
+# URxvt sequences:
+bind2maps emacs viins vicmd -- -s '\eOc' forward-word
+bind2maps emacs viins vicmd -- -s '\eOd' backward-word
+# These are for xterm:
+bind2maps emacs viins vicmd -- -s '\e[1;5C' forward-word
+bind2maps emacs viins vicmd -- -s '\e[1;5D' backward-word
+## the same for alt-left-arrow and alt-right-arrow
+# URxvt again:
+bind2maps emacs viins vicmd -- -s '\e\e[C' forward-word
+bind2maps emacs viins vicmd -- -s '\e\e[D' backward-word
+# Xterm again:
+bind2maps emacs viins vicmd -- -s '^[[1;3C' forward-word
+bind2maps emacs viins vicmd -- -s '^[[1;3D' backward-word
+# Also try ESC Left/Right:
+bind2maps emacs viins vicmd -- -s '\e'${key[Right]} forward-word
+bind2maps emacs viins vicmd -- -s '\e'${key[Left]} backward-word
+
+# autoloading
+
+zrcautoload zmv
+zrcautoload zed
+
+# we don't want to quote/espace URLs on our own...
+# if autoload -U url-quote-magic ; then
+# zle -N self-insert url-quote-magic
+# zstyle ':url-quote-magic:*' url-metas '*?[]^()~#{}='
+# else
+# print 'Notice: no url-quote-magic available :('
+# fi
+alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magic'
+
+#m# k ESC-h Call \kbd{run-help} for the 1st word on the command line
+alias run-help >&/dev/null && unalias run-help
+for rh in run-help{,-git,-svk,-svn}; do
+ zrcautoload $rh
+done; unset rh
+
+# command not found handling
+
+(( ${COMMAND_NOT_FOUND} == 1 )) &&
+function command_not_found_handler() {
+ emulate -L zsh
+ if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
+ ${GRML_ZSH_CNF_HANDLER} $1
+ fi
+ return 1
+}
+
+# history
+
+ZSHDIR=${ZDOTDIR:-${HOME}/.zsh}
+
+#v#
+HISTFILE=${ZDOTDIR:-${HOME}}/.zsh_history
+isgrmlcd && HISTSIZE=500 || HISTSIZE=5000
+isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
+
+# dirstack handling
+
+DIRSTACKSIZE=${DIRSTACKSIZE:-20}
+DIRSTACKFILE=${DIRSTACKFILE:-${ZDOTDIR:-${HOME}}/.zdirs}
+
+if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
+ dirstack=( ${(f)"$(< $DIRSTACKFILE)"} )
+ # "cd -" won't work after login by just setting $OLDPWD, so
+ [[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
+fi
+
+chpwd() {
+ local -ax my_stack
+ my_stack=( ${PWD} ${dirstack} )
+ if is42 ; then
+ builtin print -l ${(u)my_stack} >! ${DIRSTACKFILE}
+ else
+ uprint my_stack >! ${DIRSTACKFILE}
+ fi
+}
+
+# directory based profiles
+
+if is433 ; then
+
+# chpwd_profiles(): Directory Profiles, Quickstart:
+#
+# In .zshrc.local:
+#
+# zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
+# zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
+# chpwd_profiles
+#
+# For details see the `grmlzshrc.5' manual page.
+function chpwd_profiles() {
+ local profile context
+ local -i reexecute
+
+ context=":chpwd:profiles:$PWD"
+ zstyle -s "$context" profile profile || profile='default'
+ zstyle -T "$context" re-execute && reexecute=1 || reexecute=0
+
+ if (( ${+parameters[CHPWD_PROFILE]} == 0 )); then
+ typeset -g CHPWD_PROFILE
+ local CHPWD_PROFILES_INIT=1
+ (( ${+functions[chpwd_profiles_init]} )) && chpwd_profiles_init
+ elif [[ $profile != $CHPWD_PROFILE ]]; then
+ (( ${+functions[chpwd_leave_profile_$CHPWD_PROFILE]} )) \
+ && chpwd_leave_profile_${CHPWD_PROFILE}
+ fi
+ if (( reexecute )) || [[ $profile != $CHPWD_PROFILE ]]; then
+ (( ${+functions[chpwd_profile_$profile]} )) && chpwd_profile_${profile}
+ fi
+
+ CHPWD_PROFILE="${profile}"
+ return 0
+}
+
+chpwd_functions=( ${chpwd_functions} chpwd_profiles )
+
+fi # is433
+
+# Prompt setup for grml:
+
+# set colors for use in prompts (modern zshs allow for the use of %F{red}foo%f
+# in prompts to get a red "foo" embedded, but it's good to keep these for
+# backwards compatibility).
+if zrcautoload colors && colors 2>/dev/null ; then
+ BLUE="%{${fg[blue]}%}"
+ RED="%{${fg_bold[red]}%}"
+ GREEN="%{${fg[green]}%}"
+ CYAN="%{${fg[cyan]}%}"
+ MAGENTA="%{${fg[magenta]}%}"
+ YELLOW="%{${fg[yellow]}%}"
+ WHITE="%{${fg[white]}%}"
+ NO_COLOR="%{${reset_color}%}"
+else
+ BLUE=$'%{\e[1;34m%}'
+ RED=$'%{\e[1;31m%}'
+ GREEN=$'%{\e[1;32m%}'
+ CYAN=$'%{\e[1;36m%}'
+ WHITE=$'%{\e[1;37m%}'
+ MAGENTA=$'%{\e[1;35m%}'
+ YELLOW=$'%{\e[1;33m%}'
+ NO_COLOR=$'%{\e[0m%}'
+fi
+
+# First, the easy ones: PS2..4:
+
+# secondary prompt, printed when the shell needs more information to complete a
+# command.
+PS2='\`%_> '
+# selection prompt used within a select loop.
+PS3='?# '
+# the execution trace prompt (setopt xtrace). default: '+%N:%i>'
+PS4='+%N:%i:%_> '
+
+# Some additional features to use with our prompt:
+#
+# - battery status
+# - debian_chroot
+# - vcs_info setup and version specific fixes
+
+# display battery status on right side of prompt via running 'BATTERY=1 zsh'
+if [[ $BATTERY -gt 0 ]] ; then
+ if ! check_com -c acpi ; then
+ BATTERY=0
+ fi
+fi
+
+battery() {
+if [[ $BATTERY -gt 0 ]] ; then
+ PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
+ if [[ -z "$PERCENT" ]] ; then
+ PERCENT='acpi not present'
+ else
+ if [[ "$PERCENT" -lt 20 ]] ; then
+ PERCENT="warning: ${PERCENT}%%"
+ else
+ PERCENT="${PERCENT}%%"
+ fi
+ fi
+fi
+}
+
+# set variable debian_chroot if running in a chroot with /etc/debian_chroot
+if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
+ debian_chroot=$(</etc/debian_chroot)
+fi
+
+# gather version control information for inclusion in a prompt
+
+if zrcautoload vcs_info; then
+ # `vcs_info' in zsh versions 4.3.10 and below have a broken `_realpath'
+ # function, which can cause a lot of trouble with our directory-based
+ # profiles. So:
+ if [[ ${ZSH_VERSION} == 4.3.<-10> ]] ; then
+ function VCS_INFO_realpath () {
+ setopt localoptions NO_shwordsplit chaselinks
+ ( builtin cd -q $1 2> /dev/null && pwd; )
+ }
+ fi
+
+ zstyle ':vcs_info:*' max-exports 2
+
+ if [[ -o restricted ]]; then
+ zstyle ':vcs_info:*' enable NONE
+ fi
+fi
+
+# Change vcs_info formats for the grml prompt. The 2nd format sets up
+# $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
+# TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
+# That needs to be the use of $VCS_INFO_message_N_ needs to be changed
+# to $vcs_info_msg_N_ as soon as we use the included version.
+if [[ "$TERM" == dumb ]] ; then
+ zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
+ zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
+else
+ # these are the same, just with a lot of colors:
+ zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOR} " \
+ "zsh: %r"
+ zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOR}%} " \
+ "zsh: %r"
+ zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
+fi
+
+# Now for the fun part: The grml prompt themes in `promptsys' mode of operation
+
+# This actually defines three prompts:
+#
+# - grml
+# - grml-large
+# - grml-chroot
+#
+# They all share the same code and only differ with respect to which items they
+# contain. The main source of documentation is the `prompt_grml_help' function
+# below, which gets called when the user does this: prompt -h grml
+
+function prompt_grml_help () {
+ cat <<__EOF0__
+ prompt grml
+
+ This is the prompt as used by the grml-live system <http://grml.org>. It is
+ a rather simple one-line prompt, that by default looks something like this:
+
+ <user>@<host> <current-working-directory>[ <vcs_info-data>]%
+
+ The prompt itself integrates with zsh's prompt themes system (as you are
+ witnessing right now) and is configurable to a certain degree. In
+ particular, these aspects are customisable:
+
+ - The items used in the prompt (e.g. you can remove \`user' from
+ the list of activated items, which will cause the user name to
+ be omitted from the prompt string).
+
+ - The attributes used with the items are customisable via strings
+ used before and after the actual item.
+
+ The available items are: at, battery, change-root, date, grml-chroot,
+ history, host, jobs, newline, path, percent, rc, rc-always, sad-smiley,
+ shell-level, time, user, vcs
+
+ The actual configuration is done via zsh's \`zstyle' mechanism. The
+ context, that is used while looking up styles is:
+
+ ':prompt:grml:<left-or-right>:<subcontext>'
+
+ Here <left-or-right> is either \`left' or \`right', signifying whether the
+ style should affect the left or the right prompt. <subcontext> is either
+ \`setup' or 'items:<item>', where \`<item>' is one of the available items.
+
+ The styles:
+
+ - use-rprompt (boolean): If \`true' (the default), print a sad smiley
+ in $RPROMPT if the last command a returned non-successful error code.
+ (This in only valid if <left-or-right> is "right"; ignored otherwise)
+
+ - items (list): The list of items used in the prompt. If \`vcs' is
+ present in the list, the theme's code invokes \`vcs_info'
+ accordingly. Default (left): rc change-root user at host path vcs
+ percent; Default (right): sad-smiley
+
+ Available styles in 'items:<item>' are: pre, post. These are strings that
+ are inserted before (pre) and after (post) the item in question. Thus, the
+ following would cause the user name to be printed in red instead of the
+ default blue:
+
+ zstyle ':prompt:grml:*:items:user' pre '%F{red}'
+
+ Note, that the \`post' style may remain at its default value, because its
+ default value is '%f', which turns the foreground text attribute off (which
+ is exactly, what is still required with the new \`pre' value).
+__EOF0__
+}
+
+function prompt_grml-chroot_help () {
+ cat <<__EOF0__
+ prompt grml-chroot
+
+ This is a variation of the grml prompt, see: prompt -h grml
+
+ The main difference is the default value of the \`items' style. The rest
+ behaves exactly the same. Here are the defaults for \`grml-chroot':
+
+ - left: grml-chroot user at host path percent
+ - right: (empty list)
+__EOF0__
+}
+
+function prompt_grml-large_help () {
+ cat <<__EOF0__
+ prompt grml-large
+
+ This is a variation of the grml prompt, see: prompt -h grml
+
+ The main difference is the default value of the \`items' style. In
+ particular, this theme uses _two_ lines instead of one with the plain
+ \`grml' theme. The rest behaves exactly the same. Here are the defaults
+ for \`grml-large':
+
+ - left: rc jobs history shell-level change-root time date newline user
+ at host path vcs percent
+ - right: sad-smiley
+__EOF0__
+}
+
+function grml_prompt_setup () {
+ emulate -L zsh
+ autoload -Uz vcs_info
+ autoload -Uz add-zsh-hook
+ add-zsh-hook precmd prompt_$1_precmd
+}
+
+function prompt_grml_setup () {
+ grml_prompt_setup grml
+}
+
+function prompt_grml-chroot_setup () {
+ grml_prompt_setup grml-chroot
+}
+
+function prompt_grml-large_setup () {
+ grml_prompt_setup grml-large
+}
+
+# These maps define default tokens and pre-/post-decoration for items to be
+# used within the themes. All defaults may be customised in a context sensitive
+# matter by using zsh's `zstyle' mechanism.
+typeset -gA grml_prompt_pre_default \
+ grml_prompt_post_default \
+ grml_prompt_token_default \
+ grml_prompt_token_function
+
+grml_prompt_pre_default=(
+ at ''
+ battery ' '
+ change-root ''
+ date '%F{blue}'
+ grml-chroot '%F{red}'
+ history '%F{green}'
+ host ''
+ jobs '%F{cyan}'
+ newline ''
+ path '%B'
+ percent ''
+ rc '%B%F{red}'
+ rc-always ''
+ sad-smiley ''
+ shell-level '%F{red}'
+ time '%F{blue}'
+ user '%B%F{blue}'
+ vcs ''
+)
+
+grml_prompt_post_default=(
+ at ''
+ battery ''
+ change-root ''
+ date '%f'
+ grml-chroot '%f '
+ history '%f'
+ host ''
+ jobs '%f'
+ newline ''
+ path '%b'
+ percent ''
+ rc '%f%b'
+ rc-always ''
+ sad-smiley ''
+ shell-level '%f'
+ time '%f'
+ user '%f%b'
+ vcs ''
+)
+
+grml_prompt_token_default=(
+ at '@'
+ battery 'PERCENT'
+ change-root 'debian_chroot'
+ date '%D{%Y-%m-%d}'
+ grml-chroot 'GRML_CHROOT'
+ history '{history#%!} '
+ host '%m '
+ jobs '[%j running job(s)] '
+ newline $'\n'
+ path '%40<..<%~%<< '
+ percent '%# '
+ rc '%(?..%? )'
+ rc-always '%?'
+ sad-smiley '%(?..:()'
+ shell-level '%(3L.+ .)'
+ time '%D{%H:%M:%S} '
+ user '%n'
+ vcs '0'
+)
+
+function grml_theme_has_token () {
+ if (( ARGC != 1 )); then
+ printf 'usage: grml_theme_has_token <name>\n'
+ return 1
+ fi
+ (( ${+grml_prompt_token_default[$1]} ))
+}
+
+function GRML_theme_add_token_usage () {
+ cat <<__EOF__
+ Usage: grml_theme_add_token <name> [-f|-i] <token/function> [<pre> <post>]
+
+ <name> is the name for the newly added token. If the \`-f' or \`-i' options
+ are used, <token/function> is the name of the function (see below for
+ details). Otherwise it is the literal token string to be used. <pre> and
+ <post> are optional.
+
+ Options:
+
+ -f <function> Use a function named \`<function>' each time the token
+ is to be expanded.
+
+ -i <function> Use a function named \`<function>' to initialise the
+ value of the token _once_ at runtime.
+
+ The functions are called with one argument: the token's new name. The
+ return value is expected in the \$REPLY parameter. The use of these
+ options is mutually exclusive.
+
+ There is a utility function \`grml_theme_has_token', which you can use
+ to test if a token exists before trying to add it. This can be a guard
+ for situations in which a \`grml_theme_add_token' call may happen more
+ than once.
+
+ Example:
+
+ To add a new token \`day' that expands to the current weekday in the
+ current locale in green foreground colour, use this:
+
+ grml_theme_add_token day '%D{%A}' '%F{green}' '%f'
+
+ Another example would be support for \$VIRTUAL_ENV:
+
+ function virtual_env_prompt () {
+ REPLY=\${VIRTUAL_ENV+\${VIRTUAL_ENV:t} }
+ }
+ grml_theme_add_token virtual-env -f virtual_env_prompt
+
+ After that, you will be able to use a changed \`items' style to
+ assemble your prompt.
+__EOF__
+}
+
+function grml_theme_add_token () {
+ emulate -L zsh
+ local name token pre post
+ local -i init funcall
+
+ if (( ARGC == 0 )); then
+ GRML_theme_add_token_usage
+ return 0
+ fi
+
+ init=0
+ funcall=0
+ pre=''
+ post=''
+ name=$1
+ shift
+ if [[ $1 == '-f' ]]; then
+ funcall=1
+ shift
+ elif [[ $1 == '-i' ]]; then
+ init=1
+ shift
+ fi
+
+ if (( ARGC == 0 )); then
+ printf '
+grml_theme_add_token: No token-string/function-name provided!\n\n'
+ GRML_theme_add_token_usage
+ return 1
+ fi
+ token=$1
+ shift
+ if (( ARGC != 0 && ARGC != 2 )); then
+ printf '
+grml_theme_add_token: <pre> and <post> need to by specified _both_!\n\n'
+ GRML_theme_add_token_usage
+ return 1
+ fi
+ if (( ARGC )); then
+ pre=$1
+ post=$2
+ shift 2
+ fi
+
+ if grml_theme_has_token $name; then
+ printf '
+grml_theme_add_token: Token `%s'\'' exists! Giving up!\n\n' $name
+ GRML_theme_add_token_usage
+ return 2
+ fi
+ if (( init )); then
+ $token $name
+ token=$REPLY
+ fi
+ grml_prompt_pre_default[$name]=$pre
+ grml_prompt_post_default[$name]=$post
+ if (( funcall )); then
+ grml_prompt_token_function[$name]=$token
+ grml_prompt_token_default[$name]=23
+ else
+ grml_prompt_token_default[$name]=$token
+ fi
+}
+
+function grml_typeset_and_wrap () {
+ emulate -L zsh
+ local target="$1"
+ local new="$2"
+ local left="$3"
+ local right="$4"
+
+ if (( ${+parameters[$new]} )); then
+ typeset -g "${target}=${(P)target}${left}${(P)new}${right}"
+ fi
+}
+
+function grml_prompt_addto () {
+ emulate -L zsh
+ local target="$1"
+ local lr it apre apost new v
+ local -a items
+ shift
+
+ [[ $target == PS1 ]] && lr=left || lr=right
+ zstyle -a ":prompt:${grmltheme}:${lr}:setup" items items || items=( "$@" )
+ typeset -g "${target}="
+ for it in "${items[@]}"; do
+ zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" pre apre \
+ || apre=${grml_prompt_pre_default[$it]}
+ zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" post apost \
+ || apost=${grml_prompt_post_default[$it]}
+ zstyle -s ":prompt:${grmltheme}:${lr}:items:$it" token new \
+ || new=${grml_prompt_token_default[$it]}
+ typeset -g "${target}=${(P)target}${apre}"
+ if (( ${+grml_prompt_token_function[$it]} )); then
+ ${grml_prompt_token_function[$it]} $it
+ typeset -g "${target}=${(P)target}${REPLY}"
+ else
+ case $it in
+ battery)
+ grml_typeset_and_wrap $target $new '' ''
+ ;;
+ change-root)
+ grml_typeset_and_wrap $target $new '(' ')'
+ ;;
+ grml-chroot)
+ if [[ -n ${(P)new} ]]; then
+ typeset -g "${target}=${(P)target}(CHROOT)"
+ fi
+ ;;
+ vcs)
+ v="vcs_info_msg_${new}_"
+ if (( ! vcscalled )); then
+ vcs_info
+ vcscalled=1
+ fi
+ if (( ${+parameters[$v]} )) && [[ -n "${(P)v}" ]]; then
+ typeset -g "${target}=${(P)target}${(P)v}"
+ fi
+ ;;
+ *) typeset -g "${target}=${(P)target}${new}" ;;
+ esac
+ fi
+ typeset -g "${target}=${(P)target}${apost}"
+ done
+}
+
+function prompt_grml_precmd () {
+ emulate -L zsh
+ local grmltheme=grml
+ local -a left_items right_items
+ left_items=(rc change-root user at host path vcs percent)
+ right_items=(sad-smiley)
+
+ prompt_grml_precmd_worker
+}
+
+function prompt_grml-chroot_precmd () {
+ emulate -L zsh
+ local grmltheme=grml-chroot
+ local -a left_items right_items
+ left_items=(grml-chroot user at host path percent)
+ right_items=()
+
+ prompt_grml_precmd_worker
+}
+
+function prompt_grml-large_precmd () {
+ emulate -L zsh
+ local grmltheme=grml-large
+ local -a left_items right_items
+ left_items=(rc jobs history shell-level change-root time date newline
+ user at host path vcs percent)
+ right_items=(sad-smiley)
+
+ prompt_grml_precmd_worker
+}
+
+function prompt_grml_precmd_worker () {
+ emulate -L zsh
+ local -i vcscalled=0
+
+ grml_prompt_addto PS1 "${left_items[@]}"
+ if zstyle -T ":prompt:${grmltheme}:right:setup" use-rprompt; then
+ grml_prompt_addto RPS1 "${right_items[@]}"
+ fi
+}
+
+grml_prompt_fallback() {
+ setopt prompt_subst
+ precmd() {
+ (( ${+functions[vcs_info]} )) && vcs_info
+ }
+
+ p0="${RED}%(?..%? )${WHITE}${debian_chroot:+($debian_chroot)}"
+ p1="${BLUE}%n${NO_COLOR}@%m %40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# "
+ if (( EUID == 0 )); then
+ PROMPT="${BLUE}${p0}${RED}${p1}"
+ else
+ PROMPT="${RED}${p0}${BLUE}${p1}"
+ fi
+ unset p0 p1
+}
+
+if zrcautoload promptinit && promptinit 2>/dev/null ; then
+ # Since we define the required functions in here and not in files in
+ # $fpath, we need to stick the theme's name into `$prompt_themes'
+ # ourselves, since promptinit does not pick them up otherwise.
+ prompt_themes+=( grml grml-chroot grml-large )
+ # Also, keep the array sorted...
+ prompt_themes=( "${(@on)prompt_themes}" )
+else
+ print 'Notice: no promptinit available :('
+ grml_prompt_fallback
+fi
+
+if is437; then
+ # The prompt themes use modern features of zsh, that require at least
+ # version 4.3.7 of the shell. Use the fallback otherwise.
+ if [[ $BATTERY -gt 0 ]]; then
+ zstyle ':prompt:grml:right:setup' items sad-smiley battery
+ add-zsh-hook precmd battery
+ fi
+ if [[ "$TERM" == dumb ]] ; then
+ zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" pre ''
+ zstyle ":prompt:grml(|-large|-chroot):*:items:grml-chroot" post ' '
+ for i in rc user path jobs history date time shell-level; do
+ zstyle ":prompt:grml(|-large|-chroot):*:items:$i" pre ''
+ zstyle ":prompt:grml(|-large|-chroot):*:items:$i" post ''
+ done
+ unset i
+ zstyle ':prompt:grml(|-large|-chroot):right:setup' use-rprompt false
+ elif (( EUID == 0 )); then
+ zstyle ':prompt:grml(|-large|-chroot):*:items:user' pre '%B%F{red}'
+ fi
+
+ # Finally enable one of the prompts.
+ if [[ -n $GRML_CHROOT ]]; then
+ prompt grml-chroot
+ elif [[ $GRMLPROMPT -gt 0 ]]; then
+ prompt grml-large
+ else
+ prompt grml
+ fi
+else
+ grml_prompt_fallback
+fi
+
+# Terminal-title wizardry
+
+function ESC_print () {
+ info_print $'\ek' $'\e\\' "$@"
+}
+function set_title () {
+ info_print $'\e]0;' $'\a' "$@"
+}
+
+function info_print () {
+ local esc_begin esc_end
+ esc_begin="$1"
+ esc_end="$2"
+ shift 2
+ printf '%s' ${esc_begin}
+ printf '%s' "$*"
+ printf '%s' "${esc_end}"
+}
+
+function grml_reset_screen_title () {
+ # adjust title of xterm
+ # see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
+ [[ ${NOTITLE:-} -gt 0 ]] && return 0
+ case $TERM in
+ (xterm*|rxvt*)
+ set_title ${(%):-"%n@%m: %~"}
+ ;;
+ esac
+}
+
+function grml_vcs_to_screen_title () {
+ if [[ $TERM == screen* ]] ; then
+ if [[ -n ${vcs_info_msg_1_} ]] ; then
+ ESC_print ${vcs_info_msg_1_}
+ else
+ ESC_print "zsh"
+ fi
+ fi
+}
+
+function grml_maintain_name () {
+ # set hostname if not running on host with name 'grml'
+ if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then
+ NAME="@$HOSTNAME"
+ fi
+}
+
+function grml_cmd_to_screen_title () {
+ # get the name of the program currently running and hostname of local
+ # machine set screen window title if running in a screen
+ if [[ "$TERM" == screen* ]] ; then
+ local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME"
+ ESC_print ${CMD}
+ fi
+}
+
+function grml_control_xterm_title () {
+ case $TERM in
+ (xterm*|rxvt*)
+ set_title "${(%):-"%n@%m:"}" "$1"
+ ;;
+ esac
+}
+
+zrcautoload add-zsh-hook || add-zsh-hook () { :; }
+if [[ $NOPRECMD -eq 0 ]]; then
+ add-zsh-hook precmd grml_reset_screen_title
+ add-zsh-hook precmd grml_vcs_to_screen_title
+ add-zsh-hook preexec grml_maintain_name
+ add-zsh-hook preexec grml_cmd_to_screen_title
+ if [[ $NOTITLE -eq 0 ]]; then
+ add-zsh-hook preexec grml_control_xterm_title
+ fi
+fi
+
+# 'hash' some often used directories
+#d# start
+hash -d deb=/var/cache/apt/archives
+hash -d doc=/usr/share/doc
+hash -d linux=/lib/modules/$(command uname -r)/build/
+hash -d log=/var/log
+hash -d slog=/var/log/syslog
+hash -d src=/usr/src
+hash -d templ=/usr/share/doc/grml-templates
+hash -d tt=/usr/share/doc/texttools-doc
+hash -d www=/var/www
+#d# end
+
+# some aliases
+if check_com -c screen ; then
+ if [[ $UID -eq 0 ]] ; then
+ if [[ -r /etc/grml/screenrc ]]; then
+ alias screen="${commands[screen]} -c /etc/grml/screenrc"
+ fi
+ elif [[ -r $HOME/.screenrc ]] ; then
+ alias screen="${commands[screen]} -c $HOME/.screenrc"
+ else
+ if [[ -r /etc/grml/screenrc_grml ]]; then
+ alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
+ else
+ if [[ -r /etc/grml/screenrc ]]; then
+ alias screen="${commands[screen]} -c /etc/grml/screenrc"
+ fi
+ fi
+ fi
+fi
+
+# do we have GNU ls with color-support?
+if [[ "$TERM" != dumb ]]; then
+ #a1# List files with colors (\kbd{ls -b -CF \ldots})
+ alias ls='ls -b -CF '${ls_options:+"${ls_options[*]}"}
+ #a1# List all files, with colors (\kbd{ls -la \ldots})
+ alias la='ls -la '${ls_options:+"${ls_options[*]}"}
+ #a1# List files with long colored list, without dotfiles (\kbd{ls -l \ldots})
+ alias ll='ls -l '${ls_options:+"${ls_options[*]}"}
+ #a1# List files with long colored list, human readable sizes (\kbd{ls -hAl \ldots})
+ alias lh='ls -hAl '${ls_options:+"${ls_options[*]}"}
+ #a1# List files with long colored list, append qualifier to filenames (\kbd{ls -lF \ldots})\\&\quad(\kbd{/} for directories, \kbd{@} for symlinks ...)
+ alias l='ls -lF '${ls_options:+"${ls_options[*]}"}
+else
+ alias ls='ls -b -CF'
+ alias la='ls -la'
+ alias ll='ls -l'
+ alias lh='ls -hAl'
+ alias l='ls -lF'
+fi
+
+alias mdstat='cat /proc/mdstat'
+alias ...='cd ../../'
+
+# generate alias named "$KERNELVERSION-reboot" so you can use boot with kexec:
+if [[ -x /sbin/kexec ]] && [[ -r /proc/cmdline ]] ; then
+ alias "$(uname -r)-reboot"="kexec -l --initrd=/boot/initrd.img-"$(uname -r)" --command-line=\"$(cat /proc/cmdline)\" /boot/vmlinuz-"$(uname -r)""
+fi
+
+# see http://www.cl.cam.ac.uk/~mgk25/unicode.html#term for details
+alias term2iso="echo 'Setting terminal to iso mode' ; print -n '\e%@'"
+alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
+
+# make sure it is not assigned yet
+[[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
+utf2iso() {
+ if isutfenv ; then
+ for ENV in $(env | command grep -i '.utf') ; do
+ eval export "$(echo $ENV | sed 's/UTF-8/iso885915/ ; s/utf8/iso885915/')"
+ done
+ fi
+}
+
+# make sure it is not assigned yet
+[[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
+iso2utf() {
+ if ! isutfenv ; then
+ for ENV in $(env | command grep -i '\.iso') ; do
+ eval export "$(echo $ENV | sed 's/iso.*/UTF-8/ ; s/ISO.*/UTF-8/')"
+ done
+ fi
+}
+
+# especially for roadwarriors using GNU screen and ssh:
+if ! check_com asc &>/dev/null ; then
+ asc() { autossh -t "$@" 'screen -RdU' }
+ compdef asc=ssh
+fi
+
+#f1# Hints for the use of zsh on grml
+zsh-help() {
+ print "$bg[white]$fg[black]
+zsh-help - hints for use of zsh on grml
+=======================================$reset_color"
+
+ print '
+Main configuration of zsh happens in /etc/zsh/zshrc.
+That file is part of the package grml-etc-core, if you want to
+use them on a non-grml-system just get the tar.gz from
+http://deb.grml.org/ or (preferably) get it from the git repository:
+
+ http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
+
+This version of grml'\''s zsh setup does not use skel/.zshrc anymore.
+The file is still there, but it is empty for backwards compatibility.
+
+For your own changes use these two files:
+ $HOME/.zshrc.pre
+ $HOME/.zshrc.local
+
+The former is sourced very early in our zshrc, the latter is sourced
+very lately.
+
+System wide configuration without touching configuration files of grml
+can take place in /etc/zsh/zshrc.local.
+
+For information regarding zsh start at http://grml.org/zsh/
+
+Take a look at grml'\''s zsh refcard:
+% xpdf =(zcat /usr/share/doc/grml-docs/zsh/grml-zsh-refcard.pdf.gz)
+
+Check out the main zsh refcard:
+% '$BROWSER' http://www.bash2zsh.com/zsh_refcard/refcard.pdf
+
+And of course visit the zsh-lovers:
+% man zsh-lovers
+
+You can adjust some options through environment variables when
+invoking zsh without having to edit configuration files.
+Basically meant for bash users who are not used to the power of
+the zsh yet. :)
+
+ "NOCOR=1 zsh" => deactivate automatic correction
+ "NOMENU=1 zsh" => do not use auto menu completion
+ (note: use ctrl-d for completion instead!)
+ "NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
+ "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
+ preexec() and precmd() completely
+ "BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
+ "COMMAND_NOT_FOUND=1 zsh"
+ => Enable a handler if an external command was not found
+ The command called in the handler can be altered by setting
+ the GRML_ZSH_CNF_HANDLER variable, the default is:
+ "/usr/share/command-not-found/command-not-found"
+
+A value greater than 0 is enables a feature; a value equal to zero
+disables it. If you like one or the other of these settings, you can
+add them to ~/.zshrc.pre to ensure they are set when sourcing grml'\''s
+zshrc.'
+
+ print "
+$bg[white]$fg[black]
+Please report wishes + bugs to the grml-team: http://grml.org/bugs/
+Enjoy your grml system with the zsh!$reset_color"
+}
+
+# debian stuff
+if [[ -r /etc/debian_version ]] ; then
+ #a3# Execute \kbd{apt-cache search}
+ alias acs='apt-cache search'
+ #a3# Execute \kbd{apt-cache show}
+ alias acsh='apt-cache show'
+ #a3# Execute \kbd{apt-cache policy}
+ alias acp='apt-cache policy'
+ #a3# Execute \kbd{apt-get dist-upgrade}
+ salias adg="apt-get dist-upgrade"
+ #a3# Execute \kbd{apt-get install}
+ salias agi="apt-get install"
+ #a3# Execute \kbd{aptitude install}
+ salias ati="aptitude install"
+ #a3# Execute \kbd{apt-get upgrade}
+ salias ag="apt-get upgrade"
+ #a3# Execute \kbd{apt-get update}
+ salias au="apt-get update"
+ #a3# Execute \kbd{aptitude update ; aptitude safe-upgrade}
+ salias -a up="aptitude update ; aptitude safe-upgrade"
+ #a3# Execute \kbd{dpkg-buildpackage}
+ alias dbp='dpkg-buildpackage'
+ #a3# Execute \kbd{grep-excuses}
+ alias ge='grep-excuses'
+
+ # get a root shell as normal user in live-cd mode:
+ if isgrmlcd && [[ $UID -ne 0 ]] ; then
+ alias su="sudo su"
+ fi
+
+ #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
+ salias llog="$PAGER /var/log/syslog" # take a look at the syslog
+ #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
+ salias tlog="tail -f /var/log/syslog" # follow the syslog
+fi
+
+# sort installed Debian-packages by size
+if check_com -c dpkg-query ; then
+ #a3# List installed Debian-packages sorted by size
+ alias debs-by-size="dpkg-query -Wf 'x \${Installed-Size} \${Package} \${Status}\n' | sed -ne '/^x /d' -e '/^x \(.*\) install ok installed$/s//\1/p' | sort -nr"
+fi
+
+# if cdrecord is a symlink (to wodim) or isn't present at all warn:
+if [[ -L /usr/bin/cdrecord ]] || ! check_com -c cdrecord; then
+ if check_com -c wodim; then
+ cdrecord() {
+ cat <<EOMESS
+cdrecord is not provided under its original name by Debian anymore.
+See #377109 in the BTS of Debian for more details.
+
+Please use the wodim binary instead
+EOMESS
+ return 1
+ }
+ fi
+fi
+
+# Use hard limits, except for a smaller stack and no core dumps
+unlimit
+is425 && limit stack 8192
+isgrmlcd && limit core 0 # important for a live-cd-system
+limit -s
+
+# grmlstuff
+grmlstuff() {
+# people should use 'grml-x'!
+ if check_com -c 915resolution; then
+ 855resolution() {
+ echo "Please use 915resolution as resolution modifying tool for Intel \
+graphic chipset."
+ return -1
+ }
+ fi
+
+ #a1# Output version of running grml
+ alias grml-version='cat /etc/grml_version'
+
+ if check_com -c grml-debootstrap ; then
+ debian2hd() {
+ echo "Installing debian to harddisk is possible by using grml-debootstrap."
+ return 1
+ }
+ fi
+}
+
+# now run the functions
+isgrml && checkhome
+is4 && isgrml && grmlstuff
+is4 && grmlcomp
+
+# keephack
+is4 && xsource "/etc/zsh/keephack"
+
+# wonderful idea of using "e" glob qualifier by Peter Stephenson
+# You use it as follows: