Cleanup: remove "functions" dir

functions/@

@@ -1,5 +0,0 @@
-#!/bin/zsh
-# for debugging: prefix any command with @ to print it before execution
-function @() {
-	echo "$*"; "$@"
-}

functions/bookmarks

@@ -1,13 +0,0 @@
-#!/bin/zsh
-function bookmarks() {
-	typeset -A bookmarks
-	while read k v; do bookmarks[$k]="$v"; done < ~/.bookmarks
-	target=$(printf "%s\n" ${(k)bookmarks} | fzf)
-	cd ${~bookmarks[$target]}
-}
-
-function zle-bookmarks() {
-	bookmarks
-	zle reset-prompt
-}
-zle -N  zle-bookmarks

functions/imagepush

@@ -1,10 +0,0 @@
-autoload -U zfinit && zfinit
-zmodload zsh/zftp
-
-imagepush() {
-    zfopen "crater2150.de" "ftp33701-crimages" \
-	    "$(gpg -d $HOME/.passwords/imagepush)"
-    zfcd /
-    zfput $* && echo "Transfer succesful"
-    zfclose
-}

functions/lesswrap

@@ -1,18 +0,0 @@
-#!/bin/zsh
-
-lesswrap() {
-	cmd="$1"
-	alias $cmd="autoless command ${*}"
-}
-
-autoless() {
-	out=$("$@")
-	((lim=$LINES-1))
-	numlines=$(echo $out | wc -l)
-	if (( $numlines > $lim )); then
-		echo $out | less
-	else
-		echo $out
-	fi
-
-}

functions/parent-user

@@ -1,13 +0,0 @@
-function parent-user() {
-    pid=${1:-$$}
-    uid=${2:-$(piduser $pid)}
-    stat=($(</proc/${pid}/stat))
-    ppid=${stat[4]}; echo $ppid
-    puid=$(piduser $ppid )
-
-    if [[ ${puid} != $uid ]]; then
-        echo ${puid}
-    elif [[ $ppid != 1 ]]; then
-        parent-user ${ppid}
-    fi
-}