# Zsh configuration file.
+source_debug "sourcing ~/.zsh/rc"
+
# MISCELLANEOUS SETTINGS
# Use Vi(m) style key bindings.
# Be paranoid, new files are readable/writable by me only.
umask 077
-# Make sure core dumps are created.
-ulimit -c unlimited
-
# Prevent overwriting existing files with '> filename', use '>| filename'
# (or >!) instead.
setopt noclobber
setopt ignoreeof
+# FUNCTION SETTINGS
+
+# 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.
+autoload ${fpath[1]}/^_*(^/:t)
+
+# Simulate hooks using _functions arrays for Zsh versions older then 4.3.4. At
+# the moment only precmd() and preexec() are simulated.
+if [[ $ZSH_VERSION != (4.3.<4->|4.<4->*|<5->*) ]]; then
+ # Provide add-zsh-hook which was added in 4.3.4.
+ fpath=($fpath ~/.zsh/functions/compatibility)
+
+ # Run all functions defined in the ${precmd,preexec}_functions arrays.
+ function precmd() {
+ for function in $precmd_functions; do
+ $function $@
+ done
+ }
+ function preexec() {
+ for function in $preexec_functions; do
+ $function $@
+ done
+ }
+fi
+
+# Autoload add-zsh-hook to add/remove zsh hook functions easily.
+autoload -Uz add-zsh-hook
+
+
# HISTORY SETTINGS
# Use history and store it in ~/.zsh/history.
-HISTSIZE=1000
-SAVEHIST=1000
+HISTSIZE=5000
+SAVEHIST=5000
HISTFILE=~/.zsh/history
# Append to the history file instead of overwriting it and do it immediately
# when a command is executed.
# PROMPT SETTINGS
-# Autoload add-zsh-hook to add/remove zsh hook functions easily.
-autoload -Uz add-zsh-hook
-
# Use colorized output, necessary for prompts and completions.
autoload -U colors && colors
# it's also displayed (red).
zstyle ':vcs_info:*' formats \
"(%{${fg[green]}%}%b%{${fg[default]}%}:\
- %{${fg[blue]}%}%s%{${fg[default]}%})"
+%{${fg[blue]}%}%s%{${fg[default]}%})"
zstyle ':vcs_info:*' actionformats \
"(%{${fg[green]}%}%b%{${fg[default]}%}/\
- %{${fg[red]}%}%a%{${fg[default]}%}:\
- %{${fg[blue]}%}%s%{${fg[default]}%})"
+%{${fg[red]}%}%a%{${fg[default]}%}:\
+%{${fg[blue]}%}%s%{${fg[default]}%})"
# Call vcs_info as precmd before every prompt.
prompt_precmd() {
vcs_info
screen_name_reset=yes
screen_preexec() {
- # Get the application name excluding any arguments.
- local program_name=${1%% *}
+ # 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.
+ if [[ $program_name == sudo* ]]; then
+ program_name=!${program_name#sudo }
+ fi
+ # 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
# COMPLETION SETTINGS
-# Use new completion system.
-autoload -U compinit && compinit
# Load the complist module which provides additions to completion lists
# (coloring, scrollable).
zmodload zsh/complist
+# Use new completion system, store dumpfile in ~/.zsh/cache to prevent
+# cluttering of ~/.
+autoload -U compinit && compinit -d ~/.zsh/cache/zcompdump
# Make sure the list of possible completions is displayed after pressing <TAB>
# the first time.
setopt nolistambiguous
zstyle ':completion:*:(hg|git)*:*' ignore-line yes
-# ALIAS AND FUNCTION SETTINGS
+# CUSTOM ALIASES AND FUNCTIONS
# Simplify calls to less, automatically redirects all output.
alias -g L='2>&1 | less'
# Display all files and use human readable sizes.
alias du='du -sh'
-# Multiple files given to Vim are opened in tabs.
-alias vim='vim -p'
+# Use human readable sizes.
+alias df='df -h'
+
+# Multiple files given to Vim are opened in tabs, supported since Vim 7.
+if [[ ${${${(f)"$(vim --version)"}[1]#VIM - Vi IMproved }%% *} == 7* ]]; then
+ alias vim='vim -p'
+fi
# Shortcuts for often used programs.
alias e='elinks'
source_config ~/.zsh os rc $(uname) nolocal
# Load rc file for current hostname (first part before a dot) or rc.local.
source_config ~/.zsh host rc ${$(hostname)//.*/}
+
+source_debug "finished sourcing ~/.zsh/rc"