+setopt extendedglob
+
+# Don't exit if <C-d> is pressed.
+setopt ignoreeof
+
+# 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.
+TRAPINT() {
+ # Store the current buffer in the history.
+ zle && print -s $BUFFER
+
+ # Return the default exit code so zsh aborts the current command.
+ return $1
+}
+
+# Simplify calls to less, automatically redirects all output.
+alias -g L='2>&1 | less'
+# Simplify calls to colordiff, output is also piped through less.
+alias -g D='2>&1 | colordiff L'
+# Simplify calls to grep.
+alias -g G='| grep'
+
+# Improved ls which displays the files in columns (-C), visualises directories,
+# links and other special files (-F) and pages everything through less (L).
+#
+# If available use GNU ls with colorized output. If it isn't available use
+# normal ls which needs CLICOLOR_FORCE so it displays colors when used with a
+# pager.
+ls --color &> /dev/null
+if [[ $? -eq 0 ]]; then
+ alias ls='ls --color'
+else
+ alias ls='CLICOLOR_FORCE=1 ls -G'
+fi
+# Main ls function.
+function ls() {
+ command ls -C -F $* L
+}
+# Helper function to list all files.
+function la() {
+ ls -a $*
+}
+# Helper function to list all files in list format with access rights, etc.
+function ll() {
+ la -l $*
+}
+
+
+# Load rc file for current hostname (first part before a dot) or rc.local.
+source_config ~/.zsh "" rc ${$(hostname)//.*/}