X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=zsh%2Frc;h=515ae9bd30c64fb2704e65e87804e45eb429811f;hb=HEAD;hp=9e8edd262f67197c44ab3441b53a655f5987f044;hpb=3742d8b34552762cc3627dde22975b5c94d33b22;p=config%2Fdotfiles.git

diff --git a/zsh/rc b/zsh/rc
deleted file mode 100644
index 9e8edd2..0000000
--- a/zsh/rc
+++ /dev/null
@@ -1,1011 +0,0 @@
-# Zsh configuration file.
-
-# Copyright (C) 2011-2013  Simon Ruderich
-#
-# This file is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This file is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this file.  If not, see <http://www.gnu.org/licenses/>.
-
-
-source_debug '. ~/.zsh/rc'
-
-
-# Warn when creating global variables from inside a function. Needs to be set
-# before declaring a function.
-setopt warn_create_global
-
-
-# HELPER FUNCTIONS
-
-# Return the name of the program which is called in the foreground with `fg`.
-# $1 is the name of the program (optional). If it's not 'fg' or 'fg *' it's
-# returned unchanged.
-zshrc_resolve_fg_to_resumed_job_name() {
-    # $REPLY is used by convention for scalars ($reply for arrays) to return
-    # values from functions. unset it here to prevent problems when REPLY is
-    # bound to an integer or similar. Thanks to Mikachu in #zsh on Freenode
-    # (2012-09-27 17:14 CEST) for this hint.
-    unset REPLY
-
-    # Replace fg with the resumed job name.
-    if [[ $1 == fg ]]; then
-        REPLY="${jobtexts[%+]}"
-    elif [[ $1 == fg\ * ]]; then
-        REPLY="${jobtexts[${1#fg }]}"
-    # Normal program, return as is.
-    else
-        REPLY="$1"
-    fi
-}
-
-
-# MISCELLANEOUS SETTINGS
-
-# Prevent warnings.
-typeset -g TMOUT
-# Load general shell setup commands. NOTE: Expand this when publishing the
-# config.
-source_config ~/.shell/rc
-
-# Disable beeps.
-setopt nobeep
-
-# Prevent overwriting existing files with '> filename', use '>| filename'
-# (or >!) instead.
-setopt noclobber
-
-# Entering the name of a directory (if it's not a command) will automatically
-# cd to that directory.
-setopt autocd
-
-# When entering a nonexistent command name automatically try to find a similar
-# one.
-setopt correct
-
-# Enable zsh's extended glob abilities.
-setopt extendedglob
-
-# Don't exit if <C-D> is pressed. Prevents exiting the shell by accident (e.g.
-# pressing <C-D> twice).
-setopt ignoreeof
-
-
-# KEY BINDINGS
-
-# Not all bindings are done here, only those not specific to a given section.
-
-# Use Vi(m) style key bindings.
-bindkey -v
-
-# Use jk to exit insert mode (jj is too slow).
-bindkey 'jk' vi-cmd-mode
-
-# I don't need the arrow keys, I use ^N and ^P for this (see below).
-bindkey -r '^[OA' '^[OB' '^[OC' '^[OD' '^[[A' '^[[B' '^[[C' '^[[D'
-# Also not in Vi mode.
-bindkey -a -r '^[OA' '^[OB' '^[OC' '^[OD' '^[[A' '^[[B' '^[[C' '^[[D'
-
-
-# FUNCTION SETTINGS
-
-# Make sure every entry in $fpath is unique.
-typeset -U fpath
-# ~/.zsh/functions/completion is a symbolic link to the Completion directory
-# of a Zsh Git checkout. Use it to get the newest completions if available.
-if [[ -d ~/.zsh/functions/completion ]]; then
-    fpath=(~/.zsh/functions/completion/*/*(/) $fpath)
-fi
-# Set correct fpath to allow loading my functions (including completion
-# functions).
-fpath=(~/.zsh/functions $fpath)
-# Autoload my functions (except completion functions and hidden files). Thanks
-# to caphuso from the Zsh example files for this idea.
-if [[ -d ~/.zsh/functions ]]; then
-    autoload -Uz ${fpath[1]}/^_*(^/:t)
-fi
-
-# Simulate hooks using _functions arrays for Zsh versions older than 4.3.4. At
-# the moment only precmd(), preexec() and chpwd() are simulated.
-if [[ $ZSH_VERSION != (4.3.<4->*|4.<4->*|<5->*) ]]; then
-    # Run all functions defined in the ${precmd,preexec,chpwd}_functions
-    # arrays.
-    function precmd() {
-        for function in $precmd_functions; do
-            $function "$@"
-        done
-    }
-    function preexec() {
-        for function in $preexec_functions; do
-            $function "$@"
-        done
-    }
-    function chpwd() {
-        for function in $chpwd_functions; do
-            $function "$@"
-        done
-    }
-fi
-
-# Load zmv (zsh move) which is a powerful file renamer.
-autoload -Uz zmv
-
-
-# HISTORY SETTINGS
-
-# Use history and store it in ~/.zsh/history.
-HISTSIZE=50000
-SAVEHIST=50000
-HISTFILE=~/.zsh/history
-# Append to the history file instead of overwriting it and do it immediately
-# when a command is executed.
-setopt appendhistory
-setopt incappendhistory
-# If the same command is run multiple times store it only once in the history.
-setopt histignoredups
-# Don't add lines starting with a space to the history.
-setopt histignorespace
-# Vim like completions of previous executed commands (also enter Vi-mode). If
-# called at the beginning it just recalls old commands (like cursor up), if
-# called after typing something, only lines starting with the typed text are
-# returned. Very useful to get old commands quickly - in addition to the
-# history commands (!..). Thanks to Mikachu in #zsh on Freenode (2010-01-17
-# 12:47 CET) for the information how to a use function with bindkey.
-zle -N zshrc-vi-history-beginning-search-backward
-zshrc-vi-history-beginning-search-backward() {
-    local not_at_beginning_of_line
-    if [[ $CURSOR -ne 0 ]]; then
-        not_at_beginning_of_line=yes
-    fi
-
-    zle history-beginning-search-backward
-
-    # Start Vi-mode and stay at the same position (Vi-mode moves one left,
-    # this counters it).
-    zle vi-cmd-mode
-    if [[ -n $not_at_beginning_of_line ]]; then
-        zle vi-forward-char
-    fi
-}
-bindkey '^P' zshrc-vi-history-beginning-search-backward
-bindkey -a '^P' history-beginning-search-backward # binding for Vi-mode
-# Here only Vi-mode is necessary as ^P enters Vi-mode and ^N only makes sense
-# after calling ^P.
-bindkey -a '^N' history-beginning-search-forward
-
-# Automatically push cd-ed directories on the directory stack.
-setopt autopushd
-# Don't push duplicates on the directory stack.
-setopt pushdignoredups
-# Exchange the meaning of + and - when specifying a directory on the stack.
-# This way cd -<Tab> lists the last used directory first, which is more
-# natural because cd - goes to the last directory.
-setopt pushdminus
-
-
-# PROMPT SETTINGS
-
-# Use colorized output, necessary for prompts and completions.
-autoload -Uz colors && colors
-
-# Necessary for $EPOCHSECONDS, the UNIX time.
-zmodload zsh/datetime
-
-# Some shortcuts for colors. The %{...%} tells zsh that the data in between
-# doesn't need any space, necessary for correct prompt drawing.
-local red="%{${fg[red]}%}"
-local blue="%{${fg[blue]}%}"
-local green="%{${fg[green]}%}"
-local yellow="%{${fg[yellow]}%}"
-local default="%{${fg[default]}%}"
-
-# vcs_info was added in 4.3.9 but it works in earlier versions too. So load it
-# if the necessary files are available in ~/.zsh/functions/vcs_info (often a
-# symbolic link to current checkout of Zsh's sources).
-if [[ $ZSH_VERSION == (4.3.<9->*|4.<4->*|<5->*) ||
-      -d ~/.zsh/functions/vcs_info ]]; then
-    # Update fpath to allow loading the vcs_info functions.
-    if [[ -d ~/.zsh/functions/vcs_info ]]; then
-       fpath=(~/.zsh/functions/vcs_info/
-              ~/.zsh/functions/vcs_info/Backends
-              $fpath)
-    fi
-
-    # Load vcs_info to display information about version control repositories.
-    autoload -Uz vcs_info
-    # Only look for certain VCS.
-    zstyle ':vcs_info:*' enable git
-    # Check the repository for changes so they can be used in %u/%c (see
-    # below). This comes with a speed penalty for bigger repositories.
-    zstyle ':vcs_info:*' check-for-changes yes
-
-    # Set style of vcs_info display. The current branch (green) and VCS (blue)
-    # is displayed. If there is an special action going on (merge, rebase)
-    # it's also displayed (red). Also display if there are unstaged or staged
-    # (%u/%c) changes.
-    if [[ $ZSH_VERSION == (4.3.<11->*|4.<4->*|<5->*) ||
-          -d ~/.zsh/functions/vcs_info ]]; then
-        zstyle ':vcs_info:*' formats \
-            "(${green}%b%u%c${default}:${blue}%s${default}%m)" \
-            "${green}%u%c${default}"
-        zstyle ':vcs_info:*' actionformats \
-            "(${green}%b%u%c${default}/${red}%a${default}:${blue}%s${default}%m)" \
-            "${green}%u%c${default}"
-    else
-        # In older versions %u and %c are not defined yet and are not
-        # correctly expanded.
-        zstyle ':vcs_info:*' formats \
-            "(${green}%b${default}:${blue}%s${default})"
-        zstyle ':vcs_info:*' actionformats \
-            "(${green}%b${default}/${red}%a${default}:${blue}%s${default})"
-    fi
-    # Set style for formats/actionformats when unstaged (%u) and staged (%c)
-    # changes are detected in the repository; check-for-changes must be set to
-    # true for this to work. Thanks to Bart Trojanowski
-    # (http://jukie.net/~bart/blog/pimping-out-zsh-prompt) for the idea
-    # (2010-03-11 00:20 CET).
-    zstyle ':vcs_info:*' unstagedstr '¹'
-    zstyle ':vcs_info:*' stagedstr   '²'
-
-    # Default to run vcs_info. If possible we prevent running it later for
-    # speed reasons. If set to a non empty value vcs_info is run.
-    zshrc_force_run_vcs_info=1
-
-    # Cache system inspired by Bart Trojanowski
-    # (http://jukie.net/~bart/blog/pimping-out-zsh-prompt).
-    zstyle ':vcs_info:*+pre-get-data:*' hooks pre-get-data
-    +vi-pre-get-data() {
-        # Only Git and Mercurial support and need caching. Abort if any other
-        # VCS is used.
-        [[ "$vcs" != git && "$vcs" != hg ]] && return
-
-        # If the shell just started up or we changed directories (or for other
-        # custom reasons) we must run vcs_info.
-        if [[ -n $zshrc_force_run_vcs_info ]]; then
-            zshrc_force_run_vcs_info=
-            return
-        fi
-
-        # Don't run vcs_info by default to speed up the shell.
-        ret=1
-        # If a git/hg command was run then run vcs_info as the status might
-        # need to be updated.
-        case "$(fc -ln $(($HISTCMD-1)))" in
-            git* | g\ *)
-                ret=0
-                ;;
-            hg*)
-                ret=0
-                ;;
-        esac
-    }
-
-    # Display number of WIP stashes (this excludes manually named commits
-    # which might be used for something else), thanks to
-    # http://eseth.org/2010/git-in-zsh.html (viewed on 2013-04-27) for the
-    # idea to display the stash count.
-    function +vi-git-stashes() {
-        if [[ -s ${hook_com[base]/.git/refs/stash} ]]; then
-            local -a stashes
-            # Thanks to Valodim in #zsh on Freenode (2013-07-01 14:14 CEST)
-            # for the solution to "grep" the output with (M) and :#(...).
-            stashes=( ${(M)${(f)"$(git stash list 2>/dev/null)"}:#(*WIP*)} )
-
-            if [[ ${#stashes} -gt 0 ]]; then
-                hook_com[misc]+=" ${yellow}${#stashes}s${default}"
-            fi
-        fi
-    }
-
-    # Apply hooks to Git.
-    zstyle ':vcs_info:git*+set-message:*' hooks git-stashes
-
-    # Must run vcs_info when changing directories.
-    prompt_chpwd() {
-        zshrc_force_run_vcs_info=1
-    }
-    chpwd_functions+=(prompt_chpwd)
-
-    # Used by prompt code below to determine if vcs_info should be run.
-    zshrc_use_vcs_info=1
-else
-    zshrc_use_vcs_info=
-fi
-
-typeset -a zshrc_longrun_data
-zshrc_longrun_data=()
-# Display runtime in seconds for long running programs (> 60 seconds) and send
-# a bell to notify me.
-zshrc_longrun_preexec() {
-    local program="$3"
-
-    # Handle fg.
-    local REPLY
-    zshrc_resolve_fg_to_resumed_job_name "$program"
-    program="$REPLY"
-
-    # Don't track the time for certain (possible) long running processes which
-    # need no automatic notification.
-    for ignore in elinks man mutt vim; do
-        case $program in
-            $ignore | $ignore\ *)
-                zshrc_longrun_data=()
-                return
-                ;;
-        esac
-    done
-
-    zshrc_longrun_data=("$program" $EPOCHSECONDS)
-}
-zshrc_longrun_precmd() {
-    # No previous timestamp available or disabled for this command, ignore.
-    if [[ -z $zshrc_longrun_data ]]; then
-        return
-    fi
-
-    local difference=$(( EPOCHSECONDS - zshrc_longrun_data[2] ))
-    if [[ $difference -gt 60 ]]; then
-        echo
-        echo -n "${fg[yellow]}"
-        echo -n "~> ${(V)zshrc_longrun_data[1]} took $difference seconds."
-        echo -n "${fg[default]}"
-        echo    "\a" # send bell
-    fi
-
-    # Clear status. Prevents displaying old status information when pressing
-    # enter with an empty command line.
-    zshrc_longrun_data=()
-}
-preexec_functions+=(zshrc_longrun_preexec)
-precmd_functions+=(zshrc_longrun_precmd)
-
-# Set the prompt. A two line prompt is used. On the top left the current
-# working directory is displayed, on the right vcs_info (if available) and the
-# current time in hex. On the bottom left current user name and host is shown,
-# the exit code of the last command if it wasn't 0, the number of running jobs
-# if not 0.
-#
-# The prompt is in green and blue to make easily detectable, the error exit
-# code in red and bold and the job count in yellow. Designed for dark
-# terminals.
-#
-# Thanks to Adam's prompt for the basic idea of this prompt.
-zshrc_prompt_precmd() {
-    # Regex to remove elements which take no space. Used to calculate the
-    # width of the top prompt. Thanks to Bart's and Adam's prompt code in
-    # Functions/Prompts/prompt_*_setup.
-    local zero='%([BSUbfksu]|([FB]|){*})'
-
-    # Call vcs_info before every prompt.
-    if [[ -n $zshrc_use_vcs_info ]]; then
-        vcs_info
-    else
-        vcs_info_msg_0_=
-        vcs_info_msg_1_=
-    fi
-
-    # Setup. Create variables holding the formatted content.
-
-    # Current directory in yellow, truncated if necessary (WIDTH is replaced
-    # below).
-    local directory="${yellow}%WIDTH<..<%~%<<${default}"
-    # Minimal information about the VCS, only displayed if there are
-    # unstaged/staged changes.
-    local vcs_staged="${vcs_info_msg_1_}"
-
-    # Information about the VCS in this directory.
-    local vcs="${vcs_info_msg_0_}"
-    # Current time (seconds since epoch) in Hex in bright blue.
-    local seconds="${blue}%B0x$(([##16] EPOCHSECONDS))%b${default}"
-
-    # User name (%n) in bright green.
-    local user="${green}%B%n%b${default}"
-    # Host name (%m) in bright green; underlined if running on a remote system
-    # through SSH.
-    local host="${green}%B%m%b${default}"
-    if [[ -n $SSH_CONNECTION ]]; then
-        host="%U${host}%u"
-    fi
-
-    # Number of background processes in yellow if not zero.
-    local background="%(1j.${yellow}%j${default}.)"
-    # Exit code in bright red in parentheses if not zero.
-    local exitcode="%(?..(${red}%B%?%b${default}%) )"
-    # Prompt symbol, % for normal users, # in red for root.
-    local symbol="%(!.${red}#${default}.%%)"
-
-    # Prefix characters in first and second line.
-    local top_prefix="${blue}%B.-%b${default}"
-    local bottom_prefix="${blue}%B'%b${default}"
-
-    # Combine them to create the prompt.
-
-    local top_left="${vcs_staged}"
-    local top_right="${vcs}(${seconds})"
-
-    local width_top_prefix=${#${(S%%)top_prefix//$~zero/}}
-    local width_top_left=${#${(S%%)top_left//$~zero/}}
-    local width_top_right=${#${(S%%)top_right//$~zero/}}
-
-    # Calculate the maximum width of ${top_left}. -2 are the braces of
-    # ${top_left}, -1 is one separator from ${top_separator} (we want at least
-    # one between left and right parts).
-    local top_left_width_max=$((
-        COLUMNS - $width_top_prefix
-                - $width_top_left - 2
-                - 1
-                - $width_top_right
-    ))
-    # Truncate directory if necessary.
-    top_left="(${directory/WIDTH/${top_left_width_max}})${top_left}"
-    width_top_left=${#${(S%%)top_left//$~zero/}}
-
-    # Calculate the width of the top prompt to fill the middle with "-".
-    local width=$((
-        COLUMNS - width_top_prefix - width_top_left - width_top_right
-    ))
-    local top_separator="%B${blue}${(l:${width}::-:)}%b${default}"
-
-    PROMPT="${top_prefix}${top_left}${top_separator}${top_right}
-${bottom_prefix}${user}@${host} ${background}${symbol} ${exitcode}"
-}
-precmd_functions+=(zshrc_prompt_precmd)
-
-
-# When GNU screen, tmux, xterm or rxvt is used set the name of the window to
-# the currently running program.
-#
-# When a program is started preexec() sets the window's name to it; when it
-# stops precmd() resets the window's name to 'zsh'. 'fg' is supported and sets
-# the window's name to the resumed job.
-#
-# It works with GNU screen, tmux, xterm and rxvt.
-#
-# If a command is run with sudo or if the shell is running as root then a ! is
-# added at the beginning of the command to make this clear. If a command is
-# running on a different computer with ssh a @ is added at the beginning. If
-# screen/tmux is running on the remote machine instead of @screen @:hostname
-# (or @tmux ..; hostname replaced by the machine's hostname) is displayed.
-# This only works if the .zshrc on the server also uses this command.
-#
-# screen* is necessary as `screen` uses screen.linux for example for a linux
-# console.
-if [[ $TERM == screen* || $TERM == xterm* || $TERM == rxvt* ]]; then
-    # Is set to a non empty value to reset the window name in the next
-    # precmd() call.
-    zshrc_window_reset=yes
-
-    zshrc_window_preexec() {
-        # Get the program name with its arguments.
-        local program_name=$1
-
-        # When sudo is used, use real program name instead, but with an
-        # exclamation mark at the beginning (handled below).
-        local program_sudo=
-        if [[ $program_name == sudo* ]]; then
-            program_name=${program_name#sudo }
-            program_sudo=yes
-        fi
-
-        # Handle fg.
-        local REPLY
-        zshrc_resolve_fg_to_resumed_job_name "$program_name"
-        program_name="$REPLY"
-
-        # Remove all arguments from the program name.
-        program_name=${program_name%% *}
-
-        # Ignore often used commands which are only running for a very short
-        # time. This prevents a "blinking" name when it's changed to "cd" for
-        # example and then some milliseconds later back to "zsh".
-        [[ $program_name == (cd*|d|ls|l|la|ll|clear|c) ]] && return
-
-        # Change my shortcuts so the real name of the program is displayed.
-        case $program_name in
-            e)
-                program_name=elinks
-                ;;
-            g)
-                program_name=git
-                ;;
-            m)
-                program_name=mutt
-                ;;
-            v)
-                program_name=vim
-                ;;
-        esac
-
-        # Add an exclamation mark at the beginning if running with sudo or if
-        # running zsh as root.
-        if [[ -n $program_sudo || $UID -eq 0 ]]; then
-            program_name=!$program_name
-        fi
-
-        # Add an at mark at the beginning if running through ssh on a
-        # different computer.
-        if [[ -n $SSH_CONNECTION ]]; then
-            program_name="@$program_name"
-
-            # If screen is running in SSH then display "@:hostname" as title
-            # in the term/outer screen.
-            if [[ $program_name == @screen || $program_name == @tmux ]]; then
-                program_name="@:${HOST//.*/}"
-            # Use "@:!hostname" for root screens.
-            elif [[ $program_name == @!screen || $program_name == @!tmux ]]; then
-                program_name="@:!${HOST//.*/}"
-            fi
-        fi
-
-        # Set the window name to the currently running program.
-        zshrc_window_title "$program_name"
-
-        # Tell precmd() to reset the window name when the program stops.
-        zshrc_window_reset=yes
-    }
-
-    zshrc_window_precmd() {
-        # Abort if no window name reset is necessary.
-        [[ -z $zshrc_window_reset ]] && return
-
-        # Reset the window name to 'zsh'.
-        local name=zsh
-        # If the function was called with an argument then reset the window
-        # name to '.zsh' (used by clear alias).
-        if [[ -n $1 ]]; then
-            name=.zsh
-        fi
-
-        # Prepend prefixes like in zshrc_window_preexec().
-        if [[ $UID -eq 0 ]]; then
-            name="!$name"
-        fi
-        if [[ -n $SSH_CONNECTION ]]; then
-            name="@$name"
-        fi
-        zshrc_window_title $name
-
-        # Just reset the name, so no screen reset necessary for the moment.
-        zshrc_window_reset=
-    }
-
-    # Sets the window title. Works with GNU screen, tmux (which uses screen as
-    # TERM), xterm and rxvt. (V) escapes all non-printable characters, thanks
-    # to Mikachu in #zsh on Freenode (2010-08-07 17:09 CEST).
-    if [[ $TERM == screen* ]]; then
-        zshrc_window_title() {
-            print -n "\ek${(V)1}\e\\"
-        }
-    elif [[ $TERM == xterm* || $TERM == rxvt* ]]; then
-        zshrc_window_title() {
-            print -n "\e]2;${(V)1}\e\\"
-        }
-    else
-        # Fallback if another TERM is used.
-        zshrc_window_title() { }
-    fi
-
-    # Add the preexec() and precmd() hooks.
-    preexec_functions+=(zshrc_window_preexec)
-    precmd_functions+=(zshrc_window_precmd)
-else
-    # Fallback if another TERM is used, necessary to run screen (see below in
-    # "RUN COMMANDS").
-    zshrc_window_preexec() { }
-fi
-
-
-# COMPLETION SETTINGS
-
-# Load the complist module which provides additional features to completion
-# lists (coloring, scrolling).
-zmodload zsh/complist
-# Use new completion system, store dumpfile in ~/.zsh/cache to prevent
-# cluttering of ~/. $fpath must be set before calling this. Thanks to Adlai in
-# #zsh on Freenode (2009-08-07 21:05 CEST) for reminding me of the $fpath
-# problem.
-autoload -Uz compinit && compinit -d ~/.zsh/cache/zcompdump
-
-# Use cache to speed up some slow completions (dpkg, perl modules, etc.).
-zstyle ':completion:*' use-cache yes
-zstyle ':completion:*' cache-path ~/.zsh/cache
-
-# Let the completion system handle all completions, including expanding of
-# shell wildcards (which is handled by other shell mechanisms if the default
-# expand-or-complete is used).
-bindkey '^I' complete-word
-# If there are multiple matches after pressing <Tab> always display them
-# immediately without requiring another <Tab>. a<Tab> completes to aa and
-# lists aaa, aab, aac as possible completions if the directory contains aaa,
-# aab, aac, bbb instead of only completing to aa.
-setopt nolistambiguous
-# Support completions in the middle of a word, without this option zsh jumps
-# to the end of the word before the completion process begins. Is required for
-# the _prefix completer.
-setopt completeinword
-
-zstyle ':completion:::::' completer \
-    _expand _complete _prefix _ignored _approximate
-
-# Match specification to be tried when completing items. Each group ('...') is
-# tried after another if no matches were found, once matches are found no
-# other groups are tried. Thanks to Mikachu in #zsh on Freenode (2012-08-28
-# 18:48 CEST) for explanations.
-#
-# When matching also include the uppercase variant of typed characters
-# ('m:{a-z}={A-Z}'); using '' before this group would try the unmodified match
-# first, but I prefer to get all matches immediately (e.g. if Makefile and
-# makefile exist in the current directory echo m<tab> matches both, with '' it
-# would only match makefile because it found one match). This allows typing in
-# lowercase most of the time and completion fixes the case, which is faster.
-#
-# Don't perform these fixes in _approximate to prevent it from changing the
-# input too much. Thanks to the book "From Bash to Z Shell" page 249.
-zstyle ':completion:*:(^approximate):*' matcher-list 'm:{a-z}={A-Z}'
-
-# Allow one mistake per three characters. Thanks to the book "From Bash to Z
-# Shell" page 248.
-zstyle -e ':completion:*:approximate:*' max-errors \
-    'reply=( $(( ($#PREFIX + $#SUFFIX) / 3 )) )'
-
-# Expand shell wildcards to all matching files after <Tab>. echo *<Tab>
-# results in a b c if the directory contains the files a, b, c. Thanks to the
-# book "From Bash to Z Shell" page 246.
-zstyle ':completion:*:expand:*' tag-order all-expansions
-# Keep prefixes unexpanded if possible: $HOME/<Tab> doesn't expand $HOME,
-# while $HOME<Tab> does.
-zstyle ':completion:*:expand:*' keep-prefix yes
-
-# When completing multiple path components display all matching ambiguous
-# components. For example /u/s/d/r/README<Tab> lists all matching READMEs
-# instead of just the matching paths up to the r/ component. Can be slow if
-# there are many matching files.
-zstyle ':completion:*' list-suffixes yes
-
-# Use ls-like colors for completions.
-zstyle ':completion:*' list-colors ${(s.:.)LS_COLORS}
-
-# Make completion lists scrollable so "do you wish to see all n possibilities"
-# is no longer displayed. Display current position in percent (%p).
-zstyle ':completion:*:default' list-prompt '%p'
-# Display group name (%d) (like 'external command', 'alias', etc.), in bold.
-# Also display a message if _approximate found errors and no matches were
-# found.
-zstyle ':completion:*'             format '    %B%d%b:'
-zstyle ':completion:*:corrections' format '    %B%d%b (errors: %e)'
-zstyle ':completion:*:warnings'    format '    %Bno matches for %d%b'
-# Display different types of matches separately.
-zstyle ':completion:*' group-name ''
-
-# Separate man pages by section.
-zstyle ':completion:*' separate-sections yes
-
-# Don't draw trailing / in bold (new in zsh 4.3.11). Thanks to Mikachu in #zsh
-# on Freenode for the fix (2010-12-17 13:46 CET).
-zle_highlight=(suffix:none)
-
-# Ignore completion functions.
-zstyle ':completion:*:functions' ignored-patterns '_*'
-# Ignore parent directory.
-zstyle ':completion:*:(cd|mv|cp):*' ignore-parents parent pwd
-# Always complete file names only once in the current line. This makes it easy
-# to complete multiple file names because I can just press tab to get all
-# possible values. Otherwise I would have to skip the first value again and
-# again. Thanks to Mikachu in #zsh on Freenode (2011-08-11 14:42 CEST) for the
-# hint to use other. other is necessary so prefix<Tab> lists both prefix and
-# prefixrest if the directory contains prefix and prefixrest.
-zstyle ':completion:*:all-files' ignore-line other
-# Except for mv and cp, because I often want to use to similar names, so I
-# complete to the same and change it.
-zstyle ':completion:*:(mv|cp):all-files' ignore-line no
-
-# Don't complete ./config.* files, this makes running ./configure much
-# simpler. Thanks to Nomexous in #zsh on Freenode (2010-03-16 01:54 CET)
-zstyle ':completion:*:*:-command-:*' ignored-patterns './config.*'
-# Don't complete unwanted files with Vim. Thanks to Nomexous in #zsh on
-# Freenode (2010-06-06 04:54 CEST). See below for a way to complete them.
-zstyle ':completion:*:*:vim:*:all-files' ignored-patterns \
-    '*.aux' '*.log' '*.pdf' \
-    '*.class'
-
-# Provide a fallback completer which always completes files. Useful when Zsh's
-# completion is too "smart". Thanks to Frank Terbeck <ft@bewatermyfriend.org>
-# (http://www.zsh.org/mla/users/2009/msg01038.html).
-zle -C complete-files complete-word _generic
-zstyle ':completion:complete-files:*' completer _files
-bindkey '^F' complete-files
-
-
-# CUSTOM ALIASES AND FUNCTIONS
-
-# If ^C is pressed while typing a command, add it to the history so it can be
-# easily retrieved later and then abort like ^C normally does. This is useful
-# when I want to abort an command to do something in between and then finish
-# typing the command.
-#
-# Thanks to Vadim Zeitlin <vz-zsh@zeitlins.org> for a fix (--) so lines
-# starting with - don't cause errors; and to Nadav Har'El
-# <nyh@math.technion.ac.il> for a fix (-r) to handle whitespace/quotes
-# correctly, both on the Zsh mailing list.
-TRAPINT() {
-    # Don't store this line in history if histignorespace is enabled and the
-    # line starts with a space.
-    if [[ -o histignorespace && ${BUFFER[1]} = " " ]]; then
-        return $1
-    fi
-
-    # Store the current buffer in the history.
-    zle && print -s -r -- $BUFFER
-
-    # Return the default exit code so Zsh aborts the current command.
-    return $1
-}
-
-# Load aliases and similar functions also used by other shells.
-if [[ -f ~/.shell/aliases ]]; then
-    . ~/.shell/aliases
-fi
-
-# Make sure aliases are expanded when using sudo.
-alias sudo='sudo '
-
-# Global aliases for often used redirections.
-alias -g E='2>&1'
-alias -g N='>/dev/null'
-alias -g EN='2>/dev/null'
-alias -g L='2>&1 | less'
-alias -g LS='2>&1 | less -S' # -S prevents wrapping of long lines
-alias -g D='2>&1 | colordiff | less'
-# Global aliases for often used commands.
-alias -g A='| awk'
-alias -g G='| grep'
-alias -g H='| head'
-alias -g P='| perl'
-alias -g S='| sort'
-alias -g T='| tail'
-alias -g U='| uniq'
-
-# Make going up directories simple.
-alias -g ...='../..'
-alias -g ....='../../..'
-alias -g .....='../../../..'
-
-# If the window naming feature is used (see above) then use ".zsh" (leading
-# dot) as title name after running clear so it's clear to me that the window
-# is empty. I open so much windows that I don't know in which I have something
-# important. This helps me to remember which windows are empty (I run clear
-# after I finished my work in a window).
-if [[ -n $zshrc_window_reset ]]; then
-    alias clear='clear; zshrc_window_reset=yes; zshrc_window_precmd reset'
-fi
-
-
-# CUSTOM COMMANDS
-
-# Display all branches (except stash) in gitk but only 200 commits as this is
-# much faster. Also put in the background and disown. Thanks to drizzd in #git
-# on Freenode (2010-04-03 17:55 CEST).
-(( $+commands[gitk] )) && gitk() {
-    command gitk --max-count=200 --branches --remotes --tags "$@" &
-    disown %command
-}
-# Same for tig (except the disown part as it's no GUI program).
-(( $+commands[tig] )) && tig() {
-    command tig --max-count=200 --branches --remotes --tags "$@"
-}
-
-# Pipe output through less.
-(( $+commands[tree] )) && tree() {
-    command tree -C "$@" | less
-}
-
-# Choose the "best" PDF viewer available: xpdf, then zathura (in the past
-# zathura was preferred, but recent versions are completely broken: still no
-# working search and no page-wise scrolling anymore). Also setup completion
-# for `pdf`.
-if (( $+commands[xpdf] )); then
-    pdf() {
-        command xpdf "$@" 2>/dev/null &
-        disown %command
-    }
-    compdef _xpdf pdf
-elif (( $+commands[zathura] )); then
-    pdf() {
-        command zathura "$@" 2>/dev/null &
-        disown %command
-    }
-    # No completion for zathura yet.
-    compdef _xpdf pdf
-fi
-
-# Better viewer for info pages .. just pipe everything into less.
-info() {
-    command info "$@" 2>/dev/null | less
-}
-
-
-# OS SPECIFIC SETTINGS
-
-if [[ $OSTYPE == linux* ]]; then
-    # Settings when creating Debian packages.
-    export DEBEMAIL=simon@ruderich.org
-    export DEBFULLNAME='Simon Ruderich'
-fi
-
-
-# LOAD ADDITIONAL CONFIGURATION FILES
-
-# Configuration options for rc.local.
-
-# Multiplexer to use. By default GNU screen is used. Possible values: screen,
-# tmux and empty (no multiplexer).
-zshrc_use_multiplexer=screen
-# Additional arguments for fortune.
-zshrc_fortune_arguments=()
-
-source_config ~/.zsh/rc.local
-
-
-# RUN COMMANDS
-
-# Make sure the multiplexer is available. Otherwise the exec terminates our
-# session.
-if [[ -n $zshrc_use_multiplexer ]]; then
-    if ! (( $+commands[$zshrc_use_multiplexer] )); then
-        echo "Multiplexer '$zshrc_use_multiplexer' not found." >&2
-        zshrc_use_multiplexer=
-    fi
-fi
-
-# If not already in screen or tmux, reattach to a running session or create a
-# new one. This also starts screen/tmux on a remote server when connecting
-# through ssh.
-if [[ $TERM != dumb && $TERM != linux && -z $STY && -z $TMUX ]]; then
-    # Get running detached sessions.
-    if [[ $zshrc_use_multiplexer = screen ]]; then
-        session=$(screen -list | grep 'Detached' | awk '{ print $1; exit }')
-    elif [[ $zshrc_use_multiplexer = tmux ]]; then
-        session=$(tmux list-sessions 2>/dev/null \
-                  | sed '/(attached)$/ d; s/^\([0-9]\{1,\}\).*$/\1/; q')
-    fi
-
-    # As we exec later we have to set the title here.
-    if [[ $zshrc_use_multiplexer = screen ]]; then
-        zshrc_window_preexec screen
-    elif [[ $zshrc_use_multiplexer = tmux ]]; then
-        zshrc_window_preexec tmux
-    fi
-
-    # Create a new session if none is running.
-    if [[ -z $session ]]; then
-        if [[ $zshrc_use_multiplexer = screen ]]; then
-            exec screen
-        elif [[ $zshrc_use_multiplexer = tmux ]]; then
-            exec tmux
-        fi
-    # Reattach to a running session.
-    else
-        if [[ $zshrc_use_multiplexer = screen ]]; then
-            exec screen -r $session
-        elif [[ $zshrc_use_multiplexer = tmux ]]; then
-            exec tmux attach-session -t $session
-        fi
-    fi
-fi
-
-# Colorize stderr in bold red. Very useful when looking for errors.
-if [[ $LD_PRELOAD != *libcoloredstderr.so* ]]; then
-    # coloredstderr found, use it.
-    if [[ -f ~/.zsh/libcoloredstderr.so ]]; then
-        export LD_PRELOAD="$HOME/.zsh/libcoloredstderr.so:$LD_PRELOAD"
-        export COLORED_STDERR_FDS=2,
-        export COLORED_STDERR_PRE=$'\033[91m' # bright red
-        export COLORED_STDERR_IGNORED_BINARIES=/usr/bin/tset
-    # Use the fallback solution.
-    #
-    # Thanks to http://gentoo-wiki.com/wiki/Zsh for the basic script and
-    # Mikachu in #zsh on Freenode (2010-03-07 04:03 CET) for some improvements
-    # (-r, printf). It's not yet perfect and doesn't work with su and git for
-    # example, but it can handle most interactive output quite well (even with
-    # no trailing new line) and in cases it doesn't work, the E alias can be
-    # used as workaround.
-    #
-    # Moved in the "run commands" section to prevent one unnecessary zsh
-    # process when starting GNU screen/tmux (see above).
-    else
-        exec 2>>(while read -r -k -u 0 line; do
-            printf '\e[91m%s\e[0m' "$line"
-            print -n $'\0'
-        done &)
-    fi
-fi
-
-# Display possible log messages from ~/.xinitrc (if `xmessage` wasn't
-# installed). No race condition as xinitrc has finished before a shell is
-# executed and only one shell is started on login.
-if [[ -f ~/.xinitrc.errors ]]; then
-    echo "${fg_bold[red]}xinitrc failed!${fg_bold[default]}"
-    echo
-    cat ~/.xinitrc.errors
-    rm ~/.xinitrc.errors
-    echo
-fi
-
-# Run the following programs every 4 hours (and when zsh starts).
-PERIOD=14400
-periodic() {
-    # Display fortunes.
-    (( $+commands[fortune] )) && fortune -ac "${zshrc_fortune_arguments[@]}"
-    # Display reminders.
-    (( $+commands[rem] )) && [[ -f ~/.reminders ]] && rem -h
-}
-
-
-# RESTART SETTINGS
-
-zmodload -F zsh/stat b:zstat
-
-# Remember startup time. Used to perform automatic restarts when ~/.zshrc is
-# modified.
-zshrc_startup_time=$EPOCHSECONDS
-
-# Automatically restart Zsh if ~/.zshrc was modified.
-zshrc_restart_precmd() {
-    local stat
-    if ! zstat -A stat +mtime ~/.zshrc; then
-        return
-    fi
-
-    # ~/.zshrc wasn't modified, nothing to do.
-    if [[ $stat -le $zshrc_startup_time ]]; then
-        return
-    fi
-
-    local startup
-    strftime -s startup '%Y-%m-%d %H:%M:%S' "$zshrc_startup_time"
-
-    echo -n "${fg[magenta]}"
-    echo -n "~/.zshrc modified since startup ($startup) ... "
-    echo -n "${fg[default]}"
-
-    if [[ -n $zshrc_disable_restart ]]; then
-        echo 'automatic restart disabled.'
-        return
-    fi
-
-    # Don't exec if we have background processes because execing will let us
-    # lose control over them.
-    if [[ ${#${(k)jobstates}} -ne 0 ]]; then
-        echo 'active background jobs!'
-        return
-    fi
-
-    # Try to start a new interactive shell. If it fails, something is wrong.
-    # Don't kill our current session by execing it.
-    zsh -i -c 'exit 42'
-    if [[ $? -ne 42 ]]; then
-        echo -n "${fg_bold[red]}"
-        echo 'failed to start new zsh!'
-        echo -n "${fg_bold[default]}"
-        return
-    fi
-
-    echo 'restarting zsh.'
-    echo
-
-    exec zsh
-}
-precmd_functions+=(zshrc_restart_precmd)
-
-
-source_debug '. ~/.zsh/rc (done)'
-
-# vim: ft=zsh