X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=etc%2Fzsh%2Fzshrc;h=2169cc111adac1fa5f398577dd8fb931706c4829;hb=e1491794ce35da3eb1b7a3731f1e1b9a5e93a9a0;hp=5ba3b9369303d6f2a22e716c967175b6d6f4990e;hpb=262bccc0dff00ed66c8ef92e1a2cfe4e6994d8cb;p=grml-etc-core.git diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc index 5ba3b93..2169cc1 100644 --- a/etc/zsh/zshrc +++ b/etc/zsh/zshrc @@ -30,7 +30,7 @@ # Doing so makes sure the right people get your patches for review and # possibly inclusion. -# zsh-refcard-tag documentation: {{{ +# zsh-refcard-tag documentation: # You may notice strange looking comments in this file. # These are there for a purpose. grml's zsh-refcard can now be # automatically generated from the contents of the actual configuration @@ -101,19 +101,17 @@ # Furthermore, in 'grml-zsh-refcard.tex.in' @@INSERT-aliases@@ is # exactly the same as @@INSERT-aliases-default@@. If you want a list of # *all* aliases, for example, use @@INSERT-aliases-all@@. -#}}} -# zsh profiling {{{ +# zsh profiling # just execute 'ZSH_PROFILE_RC=1 zsh' and run 'zprof' to get the details if [[ $ZSH_PROFILE_RC -gt 0 ]] ; then zmodload zsh/zprof fi -# }}} # load .zshrc.pre to give the user the chance to overwrite the defaults [[ -r ${HOME}/.zshrc.pre ]] && source ${HOME}/.zshrc.pre -# {{{ check for version/system +# check for version/system # check for versions (compatibility reasons) is4(){ [[ $ZSH_VERSION == <4->* ]] && return 0 @@ -253,9 +251,7 @@ function zrcautoload() { # function could not be marked for autoloading. zrcautoload is-at-least || is-at-least() { return 1 } -# }}} - -# {{{ set some important options (as early as possible) +# set some important options (as early as possible) setopt append_history # append history list to the history file (important for multiple parallel zsh sessions!) is4 && setopt SHARE_HISTORY # import new commands from the history file also in other zsh-session setopt extended_history # save each command's beginning timestamp and the duration to the history file @@ -283,9 +279,7 @@ setopt noglobdots # * shouldn't match dotfiles. ever. setopt noshwordsplit # use zsh style word splitting setopt unset # don't error out when unset parameters are used -# }}} - -# setting some default values {{{ +# setting some default values NOCOR=${NOCOR:-0} NOMENU=${NOMENU:-0} @@ -297,9 +291,7 @@ GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1} GRML_ALWAYS_LOAD_ALL=${GRML_ALWAYS_LOAD_ALL:-0} ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0} -# }}} - -# utility functions {{{ +# utility functions # this function checks if a command exists and returns either true # or false. This avoids using 'which' and 'whence', which will # avoid problems with aliases for which on certain weird systems. :-) @@ -456,9 +448,7 @@ zrclocal() { return 0 } -#}}} - -# locale setup {{{ +# locale setup if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then xsource "/etc/default/locale" fi @@ -470,9 +460,8 @@ done xsource "/etc/sysconfig/keyboard" TZ=$(xcat /etc/timezone) -# }}} -# {{{ set some variables +# set some variables if check_com -c vim ; then #v# export EDITOR=${EDITOR:-vim} @@ -530,9 +519,8 @@ watch=(notme root) # watch for everyone but me and root # automatically remove duplicates from these arrays typeset -U path cdpath fpath manpath -# }}} -# {{{ keybindings +# keybindings if [[ "$TERM" != emacs ]] ; then [[ -z "$terminfo[kdch1]" ]] || bindkey -M emacs "$terminfo[kdch1]" delete-char [[ -z "$terminfo[khome]" ]] || bindkey -M emacs "$terminfo[khome]" beginning-of-line @@ -694,9 +682,8 @@ if is439 ; then bindkey '^r' history-incremental-pattern-search-backward bindkey '^s' history-incremental-pattern-search-forward fi -# }}} -# a generic accept-line wrapper {{{ +# a generic accept-line wrapper # This widget can prevent unwanted autocorrections from command-name # to _command-name, rehash automatically on enter and call any number @@ -842,9 +829,7 @@ zle -N accept-line zle -N Accept-Line zle -N Accept-Line-HandleContext -# }}} - -# power completion - abbreviation expansion {{{ +# power completion - abbreviation expansion # power completion / abbreviation expansion / buffer expansion # see http://zshwiki.org/home/examples/zleiab for details # less risky than the global aliases but powerful as well @@ -892,9 +877,8 @@ globalias() { zle -N globalias bindkey ",." globalias -# }}} -# {{{ autoloading +# autoloading zrcautoload zmv # who needs mmv or rename? zrcautoload history-search-end @@ -1057,9 +1041,7 @@ if check_com -c screen || check_com -c tmux; then compdef -k _complete_screen_display complete-word '^XS' fi -# }}} - -# {{{ history +# history ZSHDIR=$HOME/.zsh @@ -1068,9 +1050,7 @@ HISTFILE=$HOME/.zsh_history isgrmlcd && HISTSIZE=500 || HISTSIZE=5000 isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history -# }}} - -# dirstack handling {{{ +# dirstack handling DIRSTACKSIZE=${DIRSTACKSIZE:-20} DIRSTACKFILE=${DIRSTACKFILE:-${HOME}/.zdirs} @@ -1091,9 +1071,7 @@ chpwd() { fi } -# }}} - -# directory based profiles {{{ +# directory based profiles if is433 ; then @@ -1180,9 +1158,7 @@ chpwd_functions=( ${chpwd_functions} chpwd_profiles ) fi # is433 -# }}} - -# {{{ display battery status on right side of prompt via running 'BATTERY=1 zsh' +# 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 @@ -1203,9 +1179,7 @@ if [[ $BATTERY -gt 0 ]] ; then fi fi } -# }}} - -# set colors for use in prompts {{{ +# set colors for use in prompts if zrcautoload colors && colors 2>/dev/null ; then BLUE="%{${fg[blue]}%}" RED="%{${fg_bold[red]}%}" @@ -1226,9 +1200,7 @@ else NO_COLOUR=$'%{\e[0m%}' fi -# }}} - -# gather version control information for inclusion in a prompt {{{ +# 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' @@ -1265,10 +1237,7 @@ else zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r" fi - -# }}} - -# command not found handling {{{ +# command not found handling (( ${COMMAND_NOT_FOUND} == 1 )) && function command_not_found_handler() { @@ -1279,9 +1248,7 @@ function command_not_found_handler() { return 1 } -# }}} - -# {{{ set prompt +# set prompt if zrcautoload promptinit && promptinit 2>/dev/null ; then promptinit # people should be able to use their favourite prompt else @@ -1404,9 +1371,8 @@ PROMPT="${PROMPT}"'${vcs_info_msg_0_}'"%# " if [[ -n "$GRML_CHROOT" ]] ; then PROMPT="%{$fg[red]%}(CHROOT) %{$fg_bold[red]%}%n%{$fg_no_bold[white]%}@%m %40<...<%B%~%b%<< %\# " fi -# }}} -# {{{ 'hash' some often used directories +# 'hash' some often used directories #d# start hash -d deb=/var/cache/apt/archives hash -d doc=/usr/share/doc @@ -1418,9 +1384,8 @@ 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 +# some aliases if check_com -c screen ; then if [[ $UID -eq 0 ]] ; then [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc" @@ -1697,16 +1662,14 @@ Run "grml-tips ssl-certificate" if you need further instructions. ' } fi -# }}} -# {{{ Use hard limits, except for a smaller stack and no core dumps +# 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 -# }}} -# {{{ completion system +# completion system # called later (via is4 && grmlcomp) # note: use 'zstyle' for getting current settings @@ -1835,7 +1798,7 @@ grmlcomp() { [[ -d $ZSHDIR/cache ]] && zstyle ':completion:*' use-cache yes && \ zstyle ':completion::complete:*' cache-path $ZSHDIR/cache/ - # host completion /* add brackets as vim can't parse zsh's complex cmdlines 8-) {{{ */ + # host completion if is42 ; then [[ -r ~/.ssh/known_hosts ]] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=() [[ -r /etc/hosts ]] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$( \n' - printf ' available options: --list (-l), --themes (-t), --help (-h)\n\n' - printf ' Example: hl c main.c\n' - ;; - (*) - if [[ -z ${2} ]] || (( ${#argv} > 2 )) ; then - printf 'usage: hl \n' - printf ' available options: --list (-l), --themes (-t), --help (-h)\n' - (( ${#argv} > 2 )) && printf ' Too many arguments.\n' - return 1 - fi - lang=${1%:*} - [[ ${1} == *:* ]] && [[ -n ${1#*:} ]] && theme=${1#*:} - if [[ -n ${theme} ]] ; then - highlight -O xterm256 --syntax ${lang} --style ${theme} ${2} | less -SMr - else - highlight -O ansi --syntax ${lang} ${2} | less -SMr - fi - ;; - esac - return 0 - } - # ... and a proper completion for hl() - # needs 'highlight' as well, so it fits fine in here. - function _hl_genarg() { - local expl - if [[ -prefix 1 *: ]] ; then - local themes - themes=(${${${(f)"$(LC_ALL=C highlight --list-themes)"}/ #/}:#*(Installed|Use name)*}) - compset -P 1 '*:' - _wanted -C list themes expl theme compadd ${themes} - else - local langs - langs=(${${${(f)"$(LC_ALL=C highlight --list-langs)"}/ #/}:#*(Installed|Use name)*}) - _wanted -C list languages expl languages compadd -S ':' -q ${langs} - fi - } - function _hl_complete() { - _arguments -s '1: :_hl_genarg' '2:files:_path_files' - } - compdef _hl_complete hl -fi - # TODO: # Rewrite this by either using tinyurl.com's API # or using another shortening service to comply with @@ -3639,34 +3529,8 @@ fi # fi #} -#f2# Print a specific line of file(s). -linenr () { -# {{{ - emulate -L zsh - if [ $# -lt 2 ] ; then - print "Usage: linenr [,] " ; return 1 - elif [ $# -eq 2 ] ; then - local number=$1 - local file=$2 - command ed -s $file <<< "${number}n" - else - local number=$1 - shift - for file in "$@" ; do - if [ ! -d $file ] ; then - echo "${file}:" - command ed -s $file <<< "${number}n" 2> /dev/null - else - continue - fi - done | less - fi -# }}} -} - #f2# Find history events by search pattern and list them by date. whatwhen() { -# {{{ emulate -L zsh local usage help ident format_l format_s first_char remain first last usage='USAGE: whatwhen [options] ' @@ -3711,77 +3575,9 @@ whatwhen() { fc -li -m "*${first_char}${remain}*" $first $last ;; esac -# }}} -} - -# change fluxbox keys from 'Alt-#' to 'Alt-F#' and vice versa -fluxkey-change() { - emulate -L zsh - [[ -n "$FLUXKEYS" ]] || local FLUXKEYS="$HOME/.fluxbox/keys" - if ! [[ -r "$FLUXKEYS" ]] ; then - echo "Sorry, \$FLUXKEYS file $FLUXKEYS could not be read - nothing to be done." - return 1 - else - if grep -q 'Mod1 F[0-9] :Workspace [0-9]' $FLUXKEYS ; then - echo -n 'Switching to Alt-# mode in ~/.fluxbox/keys: ' - sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)F\([0-9]\+[: space :]\+:Workspace.*\)|\1\2|' $FLUXKEYS && echo done || echo failed - elif grep -q 'Mod1 [0-9] :Workspace [0-9]' $FLUXKEYS ; then - echo -n 'Switching to Alt-F# mode in ~/.fluxbox/keys: ' - sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)\([0-9]\+[: space :]\+:Workspace.*\)|\1F\2|' $FLUXKEYS && echo done || echo failed - else - echo 'Sorry, do not know what to do.' - return 1 - fi - fi } -# retrieve weather information on the console -# Usage example: 'weather LOWG' -weather() { - emulate -L zsh - [[ -n "$1" ]] || { - print 'Usage: weather ' >&2 - print 'List of stations: http://en.wikipedia.org/wiki/List_of_airports_by_ICAO_code'>&2 - return 1 - } - - local VERBOSE="yes" # TODO: Make this a command line switch - - local ODIR=`pwd` - local PLACE="${1:u}" - local DIR="${HOME}/.weather" - local LOG="${DIR}/log" - - [[ -d ${DIR} ]] || { - print -n "Creating ${DIR}: " - mkdir ${DIR} - print 'done' - } - - print "Retrieving information for ${PLACE}:" - print - cd ${DIR} && wget -T 10 --no-verbose --output-file=$LOG --timestamping http://weather.noaa.gov/pub/data/observations/metar/decoded/$PLACE.TXT - - if [[ $? -eq 0 ]] ; then - if [[ -n "$VERBOSE" ]] ; then - cat ${PLACE}.TXT - else - DATE=$(grep 'UTC' ${PLACE}.TXT | sed 's#.* /##') - TEMPERATURE=$(awk '/Temperature/ { print $4" degree Celcius / " $2" degree Fahrenheit" }' ${PLACE}.TXT | tr -d '(') - echo "date: $DATE" - echo "temp: $TEMPERATURE" - fi - else - print "There was an error retrieving the weather information for $PLACE" >&2 - cat $LOG - cd $ODIR - return 1 - fi - cd $ODIR -} -# }}} - -# mercurial related stuff {{{ +# mercurial related stuff if check_com -c hg ; then # gnu like diff for mercurial # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks @@ -3809,9 +3605,7 @@ if check_com -c hg ; then fi # end of check whether we have the 'hg'-executable -# }}} - -# some useful commands often hard to remember - let's grep for them {{{ +# some useful commands often hard to remember - let's grep for them # actually use our zg() function now. :) # Work around ion/xterm resize bug. @@ -3854,9 +3648,8 @@ fi # end of check whether we have the 'hg'-executable # modify console cursor # see http://www.tldp.org/HOWTO/Framebuffer-HOWTO-5.html # print $'\e[?96;0;64c' -# }}} -# grml-small cleanups {{{ +# grml-small cleanups # The following is used to remove zsh-config-items that do not work # in grml-small by default. @@ -3878,11 +3671,9 @@ if (( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall ; then fi -#}}} - zrclocal -## genrefcard.pl settings {{{ +## genrefcard.pl settings ### doc strings for external functions from files #m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values) @@ -3890,8 +3681,6 @@ zrclocal ### example: split functions-search 8,16,24,32 #@# split functions-search 8 -## }}} - ## END OF FILE ################################################################# # vim:filetype=zsh foldmethod=marker autoindent expandtab shiftwidth=4 # Local variables: