+
+# open file in vim and jump to line
+# http://www.downgra.de/archives/2007/05/08/T19_21_11/
+ j2v() {
+ local -a params
+ params=(${*//(#m):[0-9]*:/\\n+${MATCH//:/}}) # replace ':23:' to '\n+23'
+ params=(${(s|\n|)${(j|\n|)params}}) # join array using '\n', then split on all '\n'
+ vim ${params}
+ }
+
+# get_ic() - queries imap servers for capabilities; real simple. no imaps
+ ic_get() {
+ local port
+ if [[ ! -z $1 ]]; then
+ port=${2:-143}
+ print "querying imap server on $1:${port}...\n";
+ print "a1 capability\na2 logout\n" | nc $1 ${port}
+ else
+ print "usage:\n $0 <imap-server> [port]"
+ fi
+ }
+
+# creates a Maildir/ with its {new,cur,tmp} subdirs
+ mkmaildir() {
+ local root subdir
+ root=${MAILDIR_ROOT:-${HOME}/Mail}
+ if [[ -z ${1} ]] ; then print "Usage:\n $0 <dirname>" ; return 1 ; fi
+ subdir=${1}
+ mkdir -p ${root}/${subdir}/{cur,new,tmp}
+ }
+
+# xtrename() rename xterm from within GNU-screen
+ xtrename() {
+ if [[ -z ${DISPLAY} ]] ; then
+ printf 'xtrename only makes sense in X11.\n'
+ return 1
+ fi
+ if [[ -z ${1} ]] ; then
+ printf 'usage: xtrename() "title for xterm"\n'
+ printf ' renames the title of xterm from _within_ screen.\n'
+ printf ' Also works without screen.\n'
+ return 0
+ fi
+ print -n "\eP\e]0;${1}\C-G\e\\"
+ return 0
+ }
+
+# hl() highlighted less
+# http://ft.bewatermyfriend.org/comp/data/zsh/zfunct.html
+ if [ -x $(which highlight) ] ; then
+ function hl() {
+ local theme lang
+ theme=${HL_THEME:-""}
+ case ${1} in
+ (-l|--list)
+ ( printf 'available languages (syntax parameter):\n\n' ;
+ highlight --list-langs ; ) | less -SMr
+ ;;
+ (-t|--themes)
+ ( printf 'available themes (style parameter):\n\n' ;
+ highlight --list-themes ; ) | less -SMr
+ ;;
+ (-h|--help)
+ printf 'usage: hl <syntax[:theme]> <file>\n'
+ printf ' available options: --list (-l), --themes (-t), --help (-h)\n\n'
+ printf ' Example: hl c main.c\n'
+ ;;
+ (*)
+ if [[ -z ${2} ]] || (( ${#argv} > 2 )) ; then
+ printf 'usage: hl <syntax[:theme]> <file>\n'
+ printf ' available options: --list (-l), --themes (-t), --help (-h)\n'
+ (( ${#argv} > 2 )) && printf ' Too many arguments.\n'
+ return 1
+ fi
+ lang=${1%:*}
+ [[ ${1} == *:* ]] && [[ -n ${1#*:} ]] && theme=${1#*:}
+ if [[ -n ${theme} ]] ; then
+ highlight --xterm256 --syntax ${lang} --style ${theme} ${2} | less -SMr
+ else
+ highlight --ansi --syntax ${lang} ${2} | less -SMr
+ fi
+ ;;
+ esac
+ return 0
+ }
+ # ... and a proper completion for hl()
+ # needs 'highlight' as well, so it fits fine in here.
+ function _hl_genarg() {
+ local expl
+ if [[ -prefix 1 *: ]] ; then
+ local themes
+ themes=(${${${(f)"$(LC_ALL=C highlight --list-themes)"}/ #/}:#*(Installed|Use name)*})
+ compset -P 1 '*:'
+ _wanted -C list themes expl theme compadd ${themes}
+ else
+ local langs
+ langs=(${${${(f)"$(LC_ALL=C highlight --list-langs)"}/ #/}:#*(Installed|Use name)*})
+ _wanted -C list languages expl languages compadd -S ':' -q ${langs}
+ fi
+ }
+ function _hl_complete() {
+ _arguments -s '1: :_hl_genarg' '2:files:_path_files'
+ }
+ compdef _hl_complete hl
+ fi
+
+# create small urls via tinyurl.com using wget, grep and sed
+ zurl() {
+ [[ -z ${1} ]] && print "please give an url to shrink." && return 1
+ local url=${1}
+ local tiny="http://tinyurl.com/create.php?url="
+ #print "${tiny}${url}" ; return
+ wget -O- \
+ -o/dev/null \
+ "${tiny}${url}" \
+ | grep -Eio 'value="(http://tinyurl.com/.*)"' \
+ | sed 's/value=//;s/"//g'
+}
+
+# change fluxbox keys from 'Alt-#' to 'Alt-F#' and vice versa
+ fluxkey-change() {
+ [ -n "$FLUXKEYS" ] || local FLUXKEYS="$HOME/.fluxbox/keys"
+ if ! [ -r "$FLUXKEYS" ] ; then
+ echo "Sorry, \$FLUXKEYS file $FLUXKEYS could not be read - nothing to be done."
+ return 1
+ else
+ if grep -q 'Mod1 F[0-9] :Workspace [0-9]' $FLUXKEYS ; then
+ echo -n 'Switching to Alt-# mode in ~/.fluxbox/keys: '
+ sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)F\([0-9]\+[: space :]\+:Workspace.*\)|\1\2|' $FLUXKEYS && echo done || echo failed
+ elif grep -q 'Mod1 [0-9] :Workspace [0-9]' $FLUXKEYS ; then
+ echo -n 'Switching to Alt-F# mode in ~/.fluxbox/keys: '
+ sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)\([0-9]\+[: space :]\+:Workspace.*\)|\1F\2|' $FLUXKEYS && echo done || echo failed
+ else
+ echo 'Sorry, do not know what to do.'
+ return 1
+ fi
+ fi
+ }
+