%(1j.%{${fg[yellow]}%}%j%{${fg[default]}%}.)%(2L.+.)%# \
%(?..(%{${fg[red]}%}%B%?%b%{${fg[default]}%}%) )"
+# Allow substitutions and expansions in the prompt, necessary for vcs_info.
+setopt promptsubst
+# Load vcs_info to display information about version control repositories.
+autoload -Uz vcs_info
+# Only look for git and mercurial repositories; the only I use.
+zstyle ':vcs_info:*' enable git hg
+# 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).
+zstyle ':vcs_info:*' formats \
+"(%{${fg[green]}%}%b%{${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]}%})"
+# Call vcs_info as precmd before every prompt.
+prompt_precmd() {
+ vcs_info
+}
+add-zsh-hook precmd prompt_precmd
+
+# Display the vcs information in the right prompt.
+RPROMPT='${vcs_info_msg_0_}'
+
+# When screen 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 windows' name to 'zsh'.
+if [[ $TERM == screen ]]; then
+ # Set to a non empty value to reset the window name in the next precmd()
+ # call.
+ screen_name_reset=yes
+
+ screen_preexec() {
+ # Get the application name excluding any arguments.
+ local program_name=${1%% *}
+
+ # 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".
+ [[ $program_name == (cd*|ls|la|ll|clear) ]] && return
+
+ # Set the window name to the currently running program.
+ print -n "\ek$program_name\e\\"
+
+ # Tell precmd() to reset the window name when the program stops.
+ screen_name_reset=yes
+ }
+
+ screen_precmd() {
+ # Abort if no window name reset is necessary.
+ [[ -z $screen_name_reset ]] && return
+
+ # Reset the window name to 'zsh'.
+ print -n "\ekzsh\e\\"
+
+ # Just reset the name, so no screen reset necessary for the moment.
+ screen_name_reset=
+ }
+
+ # Add the preexec() and precmd() hooks.
+ add-zsh-hook preexec screen_preexec
+ add-zsh-hook precmd screen_precmd
+fi
+
# COMPLETION SETTINGS
# When unsetting variables make sure every variable name is only suggested
# once.
zstyle ':completion:*:unset:*' ignore-line yes
-# When working with mercurial don't complete the same file multiple times.
-zstyle ':completion:*:hg*:*' ignore-line yes
+# When working with Mercurial and Git don't complete the same file multiple
+# times. Very useful when completing file names.
+zstyle ':completion:*:(hg|git)*:*' ignore-line yes
# ALIAS AND FUNCTION SETTINGS
# Multiple files given to Vim are opened in tabs.
alias vim='vim -p'
-# Shortcuts for Vim.
+
+# Shortcuts for often used programs.
+alias e='elinks'
+alias g='git'
+alias m='mutt'
alias v='vim'
alias vi='vim'
-# Exit binding like in Vim.
+# Exit binding like in Vim; I sometimes confuse editor and shell.
alias :q='exit'
# Edit the mercurial patch queue series file for the current mercurial
# Make going up directories simple.
alias -g ...='../..'
alias -g ....='../../..'
+alias -g .....='../../../..'
# Improved ls which displays the files in columns (-C), visualizes directories,
# links and other special files (-F) and pages everything through less (L).