X-Git-Url: https://git.grml.org/?a=blobdiff_plain;f=etc%2Fzsh%2Fzshrc;h=541eced0c0243ce632c5e31dc2556e0806f27292;hb=cf57d776c87d5b8c35cbfb6a3c4a0c04f180d561;hp=d7f98e383d2ab6823b1651bd3e455ec6414430c3;hpb=5532870e3ba9416a0c5699151e75555168bb7a33;p=grml-etc-core.git diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc index d7f98e3..541eced 100644 --- a/etc/zsh/zshrc +++ b/etc/zsh/zshrc @@ -3,7 +3,7 @@ # Authors: grml-team (grml.org), (c) Michael Prokop # Bug-Reports: see http://grml.org/bugs/ # License: This file is licensed under the GPL v2. -# Latest change: Don Dez 06 23:21:21 CET 2007 [mika] +# Latest change: Wed Aug 06 23:50:53 CEST 2008 [mika] ################################################################################ # This file is sourced only for interactive shells. It # should contain commands to set up aliases, functions, @@ -92,6 +92,99 @@ if [[ -n $ZSH_PROFILE_RC ]] ; then fi # }}} +# {{{ check for version/system +# check for versions (compatibility reasons) +is4(){ + [[ $ZSH_VERSION == <4->* ]] && return 0 + return 1 +} + +is41(){ + [[ $ZSH_VERSION == 4.<1->* || $ZSH_VERSION == <5->* ]] && return 0 + return 1 +} + +is42(){ + [[ $ZSH_VERSION == 4.<2->* || $ZSH_VERSION == <5->* ]] && return 0 + return 1 +} + +is43(){ + [[ $ZSH_VERSION == 4.<3->* || $ZSH_VERSION == <5->* ]] && return 0 + return 1 +} + +#f1# Checks whether or not you're running grml +isgrml(){ + [[ -f /etc/grml_version ]] && return 0 + return 1 +} + +#f1# Checks whether or not you're running a grml cd +isgrmlcd(){ + [[ -f /etc/grml_cd ]] && return 0 + return 1 +} + +if isgrml ; then +#f1# Checks whether or not you're running grml-small + isgrmlsmall() { + [[ ${${${(f)"$( autologin +# Thanks go to Bart Schaefer! +isgrml && checkhome() { + if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then + export ALREADY_DID_CD_HOME=$HOME + cd + fi +} + +# check for zsh v3.1.7+ + +if ! [[ ${ZSH_VERSION} == 3.1.<7->* \ + || ${ZSH_VERSION} == 3.<2->.<->* \ + || ${ZSH_VERSION} == <4->.<->* ]] ; then + + printf '-!-\n' + printf '-!- In this configuration we try to make use of features, that only\n' + printf '-!- require version 3.1.7 of the shell; That way this setup can be\n' + printf '-!- used with a wide range of zsh versions, while using fairly\n' + printf '-!- advanced features in all supported versions.\n' + printf '-!-\n' + printf '-!- However, you are running zsh version %s.\n' "$ZSH_VERSION" + printf '-!-\n' + printf '-!- While this *may* work, it might as well fail.\n' + printf '-!- Please consider updating to at least version 3.1.7 of zsh.\n' + printf '-!-\n' + printf '-!- DO NOT EXPECT THIS TO WORK FLAWLESSLY!\n' + printf '-!- If it does today, you'\''ve been lucky.\n' + printf '-!-\n' + printf '-!- Ye been warned!\n' + printf '-!-\n' + + function zstyle() { : } +fi + +# }}} + # utility functions {{{ # this function checks if a command exists and returns either true # or false. This avoids using 'which' and 'whence', which will @@ -165,6 +258,29 @@ salias() { return 0 } +# a "print -l ${(u)foo}"-workaround for pre-4.2.0 shells +# usage: uprint foo +# Where foo is the *name* of the parameter you want printed. +# Note that foo is no typo; $foo would be wrong here! +if ! is42 ; then + uprint () { + local -a u + local w + local parameter=${1} + + if [[ -z ${parameter} ]] ; then + printf 'usage: uprint \n' + return 1 + fi + + for w in ${(P)parameter} ; do + [[ -z ${(M)u:#${w}} ]] && u=( ${u} ${w} ) + done + + builtin print -l ${u} + } +fi + # Check if we can read given files and source those we can. xsource() { if (( ${#argv} < 1 )) ; then @@ -194,7 +310,7 @@ xcat() { # setup files. This should be called at the end of .zshrc. xunfunction() { local -a funcs - funcs=(check_com salias xcat xsource xunfunction) + funcs=(salias xcat xsource xunfunction zrcautoload) for func in $funcs ; do [[ -n ${functions[$func]} ]] \ @@ -202,11 +318,41 @@ xunfunction() { done return 0 } + +# autoload wrapper - use this one instead of autoload directly +function zrcautoload() { + setopt local_options extended_glob + local fdir ffile + local -i ffound + + ffile=${1} + (( found = 0 )) + for fdir in ${fpath} ; do + [[ -e ${fdir}/${ffile} ]] && (( ffound = 1 )) + done + + (( ffound == 0 )) && return 1 + if [[ $ZSH_VERSION == 3.1.<6-> || $ZSH_VERSION == <4->* ]] ; then + autoload -U ${ffile} || return 1 + else + autoload ${ffile} || return 1 + fi + return 0 +} + #}}} +# Load is-at-least() for more precise version checks {{{ + +# Note that this test will *always* fail, if the is-at-least +# function could not be marked for autoloading. +zrcautoload is-at-least || is-at-least() { return 1 } + +# }}} + # locale setup {{{ if [[ -z "$LANG" ]] ; then - xsource "/etc/default/locale" + xsource "/etc/default/locale" fi export LANG=${LANG:-en_US.iso885915} @@ -245,76 +391,18 @@ fi unset xof # }}} -# {{{ check for version/system -# check for versions (compatibility reasons) -if autoload is-at-least && is-at-least 2>/dev/null ; then - is4() { is-at-least 4 } - is41() { is-at-least 4.1 } - is42() { is-at-least 4.2 } -else - is4(){ - [[ $ZSH_VERSION == 4.* ]] && return 0 - return 1 - } - is42(){ - [[ $ZSH_VERSION == 4.<2->* ]] && return 0 - return 1 - } -fi - -#f1# Checks whether or not you're running grml -isgrml(){ - [[ -f /etc/grml_version ]] && return 0 - return 1 -} - -#f1# Checks whether or not you're running a grml cd -isgrmlcd(){ - [[ -f /etc/grml_cd ]] && return 0 - return 1 -} - -if isgrml ; then -#f1# Checks whether or not you're running grml-small - isgrmlsmall() { - [[ ${${${(f)"$( autologin -# Thanks go to Bart Schaefer! -isgrml && checkhome() { - if [[ -z "$ALREADY_DID_CD_HOME" ]] ; then - export ALREADY_DID_CD_HOME=$HOME - cd - fi -} -# }}} - # {{{ set some variables -#v# if check_com -c vim ; then +#v# export EDITOR=${EDITOR:-vim} else export EDITOR=${EDITOR:-vi} fi + #v# +export PAGER=${PAGER:-less} +#v# export MAIL=${MAIL:-/var/mail/$USER} # if we don't set $SHELL then aterm, rxvt,.. will use /bin/sh or /bin/bash :-/ @@ -324,7 +412,7 @@ export SHELL='/bin/zsh' check_com -c dircolors && eval $(dircolors -b) # set width of man pages to 80 for more convenient reading -# (( ${+MANWIDTH} )) || export MANWIDTH=80 +# export MANWIDTH=${MANWIDTH:-80} # Search path for the cd command # cdpath=(.. ~) @@ -335,11 +423,11 @@ check_com -c dircolors && eval $(dircolors -b) if [[ -n "$BROKEN_COMPLETION_DIR" ]] ; then print 'Warning: not setting completion directories because broken files have been found.' >&2 else - [[ -d /etc/zsh/completion.d ]] && fpath+=( /etc/zsh/completion.d ) + [[ -d /etc/zsh/completion.d ]] && fpath=( $fpath /etc/zsh/completion.d ) if [[ -d /etc/zsh/functions.d ]] ; then fpath+=( /etc/zsh/functions.d ) for func in /etc/zsh/functions.d/[^_]*[^~] ; do - autoload -U ${func:t} + zrcautoload -U ${func:t} done fi fi @@ -384,7 +472,9 @@ bindkey '\e[1~' beginning-of-line # home bindkey '\e[4~' end-of-line # end bindkey '\e[A' up-line-or-search # cursor up bindkey '\e[B' down-line-or-search # - -bindkey '^x' history-beginning-search-backward # alternative ways of searching the shell history + +bindkey '^xp' history-beginning-search-backward +bindkey '^xP' history-beginning-search-forward # bindkey -s '^L' "|less\n" # ctrl-L pipes to less # bindkey -s '^B' " &\n" # ctrl-B runs it in the background # if terminal type is set to 'rxvt': @@ -395,7 +485,7 @@ bindkey '\e[8~' end-of-line # end # insert unicode character # usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an ยง # See for example http://unicode.org/charts/ for unicode characters code -autoload insert-unicode-char +zrcautoload insert-unicode-char zle -N insert-unicode-char #k# Insert Unicode character bindkey '^Xi' insert-unicode-char @@ -412,6 +502,166 @@ bindkey '^Xi' insert-unicode-char # bindkey . rationalise-dot # bindkey '\eq' push-line-or-edit + +## toggle the ,. abbreviation feature on/off +# NOABBREVIATION: default abbreviation-state +# 0 - enabled (default) +# 1 - disabled +NOABBREVIATION=${NOABBREVIATION:-0} + +grml_toggle_abbrev() { + if (( ${NOABBREVIATION} > 0 )) ; then + NOABBREVIATION=0 + else + NOABBREVIATION=1 + fi +} + +zle -N grml_toggle_abbrev +bindkey '^xA' grml_toggle_abbrev + +# }}} + +# 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: +# +# +# The code is imported from the file 'zsh/functions/accept-line' from +# , 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 $command[] hash. +zstyle ':acceptline:*' rehash true + +function Accept-Line() { + setopt localoptions noksharrays + local -a subs + local -xi aldone + local sub + + zstyle -a ":acceptline:${alcontext}" actions subs + + (( ${#subs} < 1 )) && return 0 + + (( aldone = 0 )) + for sub in ${subs} ; do + [[ ${sub} == 'accept-line' ]] && sub='.accept-line' + zle ${sub} + + (( aldone > 0 )) && break + done +} + +function Accept-Line-getdefault() { + local default_action + + zstyle -s ":acceptline:${alcontext}" default_action default_action + case ${default_action} in + ((accept-line|)) + printf ".accept-line" + ;; + (*) + printf ${default_action} + ;; + esac +} + +function accept-line() { + setopt localoptions noksharrays + local -a cmdline + local -x alcontext + local buf com fname format msg default_action + + alcontext='default' + buf="${BUFFER}" + cmdline=(${(z)BUFFER}) + com="${cmdline[1]}" + fname="_${com}" + + zstyle -t ":acceptline:${alcontext}" rehash \ + && [[ -z ${commands[$com]} ]] \ + && rehash + + if [[ -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' + zle Accept-Line + + default_action=$(Accept-Line-getdefault) + zstyle -T ":acceptline:${alcontext}" call_default \ + && zle ${default_action} + 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 [[ ${LASTWIDGET} == 'accept-line' ]] ; then + # Okay, we warned the user before, he called us again, + # so have it his way. + alcontext='force' + zle Accept-Line + + default_action=$(Accept-Line-getdefault) + zstyle -T ":acceptline:${alcontext}" call_default \ + && zle ${default_action} + return + fi + + # prepare warning message for the user, configurable via zstyle. + zstyle -s ":acceptline:${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}" + 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' + zle Accept-Line + + default_action=$(Accept-Line-getdefault) + zstyle -T ":acceptline:${alcontext}" call_default \ + && zle ${default_action} + return + fi + + # If we got this far, the commandline only contains whitespace, or is empty. + alcontext='empty' + zle Accept-Line + + default_action=$(Accept-Line-getdefault) + zstyle -T ":acceptline:${alcontext}" call_default \ + && zle ${default_action} +} + +zle -N accept-line +zle -N Accept-Line + # }}} # power completion - abbreviation expansion {{{ @@ -497,6 +747,12 @@ abk=( globalias() { local MATCH + + if (( NOABBREVIATION > 0 )) ; then + LBUFFER="${LBUFFER},." + return 0 + fi + matched_chars='[.-|_a-zA-Z0-9]#' LBUFFER=${LBUFFER%%(#m)[.-|_a-zA-Z0-9]#} LBUFFER+=${abk[$MATCH]:-$MATCH} @@ -507,8 +763,8 @@ bindkey ",." globalias # }}} # {{{ autoloading -autoload -U zmv # who needs mmv or rename? -autoload history-search-end +zrcautoload zmv # who needs mmv or rename? +zrcautoload history-search-end # we don't want to quote/espace URLs on our own... # if autoload -U url-quote-magic ; then @@ -521,10 +777,10 @@ alias url-quote='autoload -U url-quote-magic ; zle -N self-insert url-quote-magi #m# k ESC-h Call \kbd{run-help} for the 1st word on the command line alias run-help >&/dev/null && unalias run-help -autoload run-help # use via 'esc-h' +zrcautoload run-help # use via 'esc-h' # completion system -if autoload -U compinit && compinit 2>/dev/null ; then +if zrcautoload compinit && compinit 2>/dev/null ; then compinit 2>/dev/null || print 'Notice: no compinit available :(' else print 'Notice: no compinit available :(' @@ -532,7 +788,7 @@ else function compdef { } fi -is4 && autoload -U zed # use ZLE editor to edit a file or function +is4 && zrcautoload zed # use ZLE editor to edit a file or function is4 && \ for mod in complist deltochar mathfunc ; do @@ -555,7 +811,7 @@ if is4 ; then unset tmpargs fi -if is4 && autoload -U insert-files && zle -N insert-files ; then +if is4 && zrcautoload insert-files && zle -N insert-files ; then #k# Insert files bindkey "^Xf" insert-files # C-x-f fi @@ -565,13 +821,26 @@ bindkey ' ' magic-space # also do history expansion on space bindkey '\ei' menu-complete # menu completion via esc-i # press esc-e for editing command line in $EDITOR or $VISUAL -if is4 && autoload -U edit-command-line && zle -N edit-command-line ; then +if is4 && zrcautoload edit-command-line && zle -N edit-command-line ; then #k# Edit the current line in \kbd{\$EDITOR} bindkey '\ee' edit-command-line fi -#k# menu selection: pick item but stay in the menu -is4 && bindkey -M menuselect '\e^M' accept-and-menu-complete +if is4 && [[ -n ${(k)modules[zsh/complist]} ]] ; then + #k# menu selection: pick item but stay in the menu + bindkey -M menuselect '\e^M' accept-and-menu-complete + + # use the vi navigation keys (hjkl) besides cursor keys in menu completion + #bindkey -M menuselect 'h' vi-backward-char # left + #bindkey -M menuselect 'k' vi-up-line-or-history # up + #bindkey -M menuselect 'l' vi-forward-char # right + #bindkey -M menuselect 'j' vi-down-line-or-history # bottom + + # accept a completion and try to complete again by using menu + # completion; very useful with completing directories + # by using 'undo' one's got a simple file browser + bindkey -M menuselect '^o' accept-and-infer-next-history +fi # press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd _bkdate() { BUFFER="$BUFFER$(date '+%F')"; CURSOR=$#BUFFER; } @@ -588,7 +857,7 @@ zle -N insert-last-typed-word; bindkey "\em" insert-last-typed-word # set command prediction from history, see 'man 1 zshcontrib' -# is4 && autoload -U predict-on && \ +# is4 && zrcautoload predict-on && \ # zle -N predict-on && \ # zle -N predict-off && \ # bindkey "^X^Z" predict-on && \ @@ -659,6 +928,7 @@ setopt extended_glob # in order to use #, ~ and ^ for filename generation # grep word *~(*.gz|*.bz|*.bz2|*.zip|*.Z) -> # -> searches for word not in compressed files # don't forget to quote '^', '~' and '#'! +setopt longlistjobs # display PID when suspending processes as well setopt notify # report the status of backgrounds jobs immediately setopt hash_list_all # Whenever a command completion is attempted, make sure \ # the entire command path is hashed first. @@ -708,15 +978,21 @@ isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history # dirstack handling {{{ -DIRSTACKSIZE=20 -if [[ -f ~/.zdirs ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then - dirstack=( ${(f)"$(< ~/.zdirs)"} ) +DIRSTACKSIZE=${DIRSTACKSIZE:-20} +DIRSTACKFILE=${DIRSTACKFILE:-${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[0] ]] && cd $dirstack[0] && cd $OLDPWD fi chpwd() { - builtin dirs -pl >! ~/.zdirs + if is42 ; then + builtin print -l ${(u)dirstack} >! ${DIRSTACKFILE} + else + uprint dirstack >! ${DIRSTACKFILE} + fi } # }}} @@ -800,7 +1076,7 @@ __vcs_dir() { # }}} # {{{ set prompt -if autoload promptinit && promptinit 2>/dev/null ; then +if zrcautoload promptinit && promptinit 2>/dev/null ; then promptinit # people should be able to use their favourite prompt else print 'Notice: no promptinit available :(' @@ -850,7 +1126,7 @@ is4 && [[ -z $NOPRECMD ]] && \ preexec () { [[ -n $NOPRECMD ]] && return 0 # set hostname if not running on host with name 'grml' - if [[ "$HOSTNAME" != $(hostname) ]] ; then + if [[ -n "$HOSTNAME" ]] && [[ "$HOSTNAME" != $(hostname) ]] ; then NAME="@$HOSTNAME" fi # get the name of the program currently running and hostname of local machine @@ -875,7 +1151,7 @@ preexec () { } # set colors -if autoload colors && colors 2>/dev/null ; then +if zrcautoload colors && colors 2>/dev/null ; then BLUE="%{${fg[blue]}%}" RED="%{${fg_bold[red]}%}" GREEN="%{${fg[green]}%}" @@ -1012,21 +1288,20 @@ iso2utf() { } # set up software synthesizer via speakup -# TODO: make this a function? -alias swspeak=' - aumix -w 90 -v 90 -p 90 -m 90 - if ! [[ -r /dev/softsynth ]] ; then - flite -o play -t "Sorry, software synthesizer not available. Did you boot with swspeak bootoption?" - return 1 - else - setopt singlelinezle - unsetopt prompt_cr - export PS1="%m%# " - nice -n -20 speechd-up - sleep 2 - flite -o play -t "Finished setting up software synthesizer" - fi -' +swspeak() { + aumix -w 90 -v 90 -p 90 -m 90 + if ! [[ -r /dev/softsynth ]] ; then + flite -o play -t "Sorry, software synthesizer not available. Did you boot with swspeak bootoption?" + return 1 + else + setopt singlelinezle + unsetopt prompt_cr + export PS1="%m%# " + nice -n -20 speechd-up + sleep 2 + flite -o play -t "Finished setting up software synthesizer" + fi +} # I like clean prompt, so provide simple way to get that check_com 0 || alias 0='return 0' @@ -1145,7 +1420,11 @@ if [[ -r /etc/debian_version ]] ; then fi } - isgrmlcd && alias su="sudo -s" # get a root shell + # get a root shell as normal user in live-cd mode: + if isgrmlcd && [[ $UID -ne 0 ]] ; then + alias su="sudo su" + fi + #a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog} alias llog="$PAGER /var/log/syslog" # take a look at the syslog #a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog} @@ -1202,154 +1481,189 @@ fi # {{{ Use hard limits, except for a smaller stack and no core dumps unlimit -limit stack 8192 +is4 && limit stack 8192 isgrmlcd && limit core 0 # important for a live-cd-system limit -s # }}} -# {{{ completion stuff +# {{{ completion system # called later (via is4 && grmlcomp) # notice: use 'zstyle' for getting current settings # press ^Xh (control-x h) for getting tags in context; ^X? (control-x ?) to run complete_debug with trace output -# TODO: make grmlcomp() readable. :-) grmlcomp() { -## completion system -## no initial indention in grmlcomp(), the lines are long enough already. -zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )' # allow one error for every three characters typed in approximate completer -zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)' # don't complete backup files as executables -zstyle ':completion:*:correct:*' insert-unambiguous true # start menu completion only if it could find no unambiguous initial string -zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}' # -zstyle ':completion:*:correct:*' original true # -zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS} # activate color-completion(!) -zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}' # format on completion -zstyle ':completion:*:*:cd:*:directory-stack' menu yes select # complete 'cd -' with menu -zstyle ':completion:*:expand:*' tag-order all-expansions # insert all expansions for expand completer -zstyle ':completion:*:history-words' list false # -zstyle ':completion:*:history-words' menu yes # activate menu -zstyle ':completion:*:history-words' remove-all-dups yes # ignore duplicate entries -zstyle ':completion:*:history-words' stop yes # -zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}' # match uppercase from lowercase -zstyle ':completion:*:matches' group 'yes' # separate matches into groups -zstyle ':completion:*' group-name '' -if [[ -z "$NOMENU" ]] ; then - zstyle ':completion:*' menu select=5 # if there are more than 5 options allow selecting from a menu -else - setopt no_auto_menu # don't use any menus at all -fi -zstyle ':completion:*:messages' format '%d' # -zstyle ':completion:*:options' auto-description '%d' # -zstyle ':completion:*:options' description 'yes' # describe options in full -zstyle ':completion:*:processes' command 'ps -au$USER' # on processes completion complete all user processes -zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters # offer indexes before parameters in subscripts -zstyle ':completion:*' verbose true # provide verbose completion information - -# recent (as of Dec 2007) zsh versions are able to provide descriptions -# for commands (read: 1st word in the line) that it will list for the user -# to choose from. The following disables that, because it's not exactly fast. -zstyle ':completion:*:-command-:*:' verbose false - -zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d' # set format for warnings -zstyle ':completion:*:*:zcompile:*' ignored-patterns '(*~|*.zwc)' # define files to ignore for zcompile -zstyle ':completion:correct:' prompt 'correct to: %e' # -zstyle ':completion::(^approximate*):*:functions' ignored-patterns '_*' # Ignore completion functions for commands you don't have: - -# complete manual by their section -zstyle ':completion:*:manuals' separate-sections true -zstyle ':completion:*:manuals.*' insert-sections true -zstyle ':completion:*:man:*' menu yes select - -## correction -# run rehash on completion so new installed program are found automatically: -_force_rehash() { - (( CURRENT == 1 )) && rehash - return 1 # Because we didn't really complete anything -} -# some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it -if [[ -n "$NOCOR" ]] ; then - zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _files _ignored - setopt nocorrect # do not try to correct the spelling if possible -else -# zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete _ignored _correct _approximate _files - setopt correct # try to correct the spelling if possible - 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) + # TODO: This could use some additional information + + # allow one error for every three characters typed in approximate completer + zstyle ':completion:*:approximate:' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )' + + # don't complete backup files as executables + zstyle ':completion:*:complete:-command-::commands' ignored-patterns '(aptitude-*|*\~)' + + # start menu completion only if it could find no unambiguous initial string + zstyle ':completion:*:correct:*' insert-unambiguous true + zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}' + zstyle ':completion:*:correct:*' original true + + # activate color-completion + zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS} + + # format on completion + zstyle ':completion:*:descriptions' format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}' + + # complete 'cd -' with menu + zstyle ':completion:*:*:cd:*:directory-stack' menu yes select + + # insert all expansions for expand completer + zstyle ':completion:*:expand:*' tag-order all-expansions + zstyle ':completion:*:history-words' list false + + # activate menu + zstyle ':completion:*:history-words' menu yes + + # ignore duplicate entries + zstyle ':completion:*:history-words' remove-all-dups yes + zstyle ':completion:*:history-words' stop yes + + # match uppercase from lowercase + zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}' + + # separate matches into groups + zstyle ':completion:*:matches' group 'yes' + zstyle ':completion:*' group-name '' + + if [[ -z "$NOMENU" ]] ; then + # if there are more than 5 options allow selecting from a menu + zstyle ':completion:*' menu select=5 + else + # don't use any menus at all + setopt no_auto_menu + fi + + zstyle ':completion:*:messages' format '%d' + zstyle ':completion:*:options' auto-description '%d' + + # describe options in full + zstyle ':completion:*:options' description 'yes' + + # on processes completion complete all user processes + zstyle ':completion:*:processes' command 'ps -au$USER' + + # offer indexes before parameters in subscripts + zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters + + # provide verbose completion information + zstyle ':completion:*' verbose true + + # recent (as of Dec 2007) zsh versions are able to provide descriptions + # for commands (read: 1st word in the line) that it will list for the user + # to choose from. The following disables that, because it's not exactly fast. + zstyle ':completion:*:-command-:*:' verbose false + + # 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 ${USER} -o command | uniq' + + # complete manual by their section + zstyle ':completion:*:manuals' separate-sections true + zstyle ':completion:*:manuals.*' insert-sections true + zstyle ':completion:*:man:*' menu yes select + + # run rehash on completion so new installed program are found automatically: + _force_rehash() { + (( CURRENT == 1 )) && rehash + return 1 + } + + ## correction + # some people don't like the automatic correction - so run 'NOCOR=1 zsh' to deactivate it + if [[ -n "$NOCOR" ]] ; 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 - reply=(_oldlist _expand _force_rehash _complete _ignored _correct _approximate _files) - fi - fi' -fi -# zstyle ':completion:*' completer _complete _correct _approximate -# zstyle ':completion:*' expand prefix suffix - -# automatic rehash? Credits go to Frank Terbeck -# my_accept() { -# local buf -# [[ -z ${BUFFER} ]] && zle accept-line && return -# buf=( ${(z)BUFFER} ) -# [[ -z ${commands[${buf[1]}]} ]] && rehash -# zle accept-line -# } -# zle -N my_accept -# bindkey "^M" my_accept + 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' + # zstyle ':completion:*' completer _complete _correct _approximate + # zstyle ':completion:*' expand prefix suffix -# caching -[[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \ - zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/ + # complete shell aliases + # zstyle ':completion:*' completer _expand_alias _complete _approximate -# host completion /* add brackets as vim can't parse zsh's complex cmdlines 8-) {{{ */ -if is42 ; then - [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=() - [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(