# -*- shell-script -*-
# Joerg Arndt's  .jjzshrc
# ... online at http://www.jjj.de/
# your feedback is welcome  mailto: arndt (AT) jjj.de
# version: 2011-November-05 (12:17)

### ------- ZSH specific settings -------

# The following options are set if the shell is invoked as sh or ksh:
# NO_BAD_PATTERN, NO_BANG_HIST, NO_BG_NICE, NO_EQUALS, NO_FUNC­
# TION_ARGZERO, GLOB_SUBST, NO_GLOBAL_EXPORT, NO_HUP,
# INTERACTIVE_COMMENTS, KSH_ARRAYS, NO_MULTIOS, NO_NOMATCH, NO_NOTIFY,
# POSIX_BUILTINS, NO_PROMPT_PERCENT, RM_STAR_SILENT, SH_FILE_EXPANSION,
# SH_GLOB, SH_OPTION_LETTERS, SH_WORD_SPLIT.  Additionally the BSD_ECHO
# and IGNORE_BRACES options are set if zsh is invoked as sh.  Also, the
# KSH_OPTION_PRINT, LOCAL_OPTIONS, PROMPT_BANG, PROMPT_SUBST and
# SINGLE_LINE_ZLE options are set if zsh is invoked as ksh.

#WORDCHARS='*?_-.[]~=/&;!#$%^(){}<>'
WORDCHARS=''

SAVEHIST=$HISTSIZE

function h { history -10; }
function hh { history -40; }
function hhh { history 0; }
alias help=run-help

## options: man zshoptions;  check with:  set -o
set -o shwordsplit
set -o globsubst
set -o histverify
set -o hist_reduce_blanks
set +o nomatch
set -o notify
set +o recexact
set -o chaselinks
set -o interactivecomments
set -o nobadpattern
set -o extendedhistory
set -o magicequalsubst
set -o print_exit_value
##

## Quote the whole line in '$( )':
bindkey -s '^xq' '^e)^a $(^a'

## Quote the whole line in 'ee $( )': (ee == emacs)
bindkey -s '^xe' '^e)^a $(^aee '

## postpone but leave in history:
#bindkey -s '^x-' '^a#^e\n'
bindkey -s '\e#' '^a#^e\n'

## make alt-left and alt-right jump over words:
bindkey '\e[1;3D' backward-word
bindkey '\e[1;3C' forward-word
#bindkey '^[1;5D' backward-word
#bindkey '^[1;5C' forward-word
#bindkey '\e[D' backward-char # OK

## make del-key work for stupid systems
bindkey '\e[3~' delete-char
bindkey '\e[5~' history-beginning-search-backward-end
bindkey '\e[6~' history-beginning-search-forward-end
bindkey '\e[F' end-of-line
bindkey '\e[H' beginning-of-line
bindkey '\e^?' backward-kill-word
bindkey '\ed' kill-word
#bindkey "^[[5C" emacs-forward-word
#bindkey "^[[5D" emacs-backward-word
#bindkey "^[[OC" emacs-forward-word
#bindkey "^[[OD" emacs-backward-word
##bindkey "^[[C" emacs-forward-word
##bindkey "^[[D" emacs-backward-word
#bindkey "^[OC" emacs-forward-word
#bindkey "^[OD" emacs-backward-word
##bindkey "^[[1;5D" emacs-backward-word
##bindkey "^[[1;5C" emacs-forward-word
#bindkey "^B" emacs-backward-word
#bindkey "^W" delete-word



## Meta-p, Meta-n for history search:
bindkey -s '\ep' '\exhistory-beginning-search-backward-end\n'
bindkey -s '\en' '\exhistory-beginning-search-forward-end\n'
#
## same with (ctrl-)pageup/down (does NOT work):
#bindkey  -s '\e[05~' '\exhistory-beginning-search-backward-end\n'
#bindkey  -s '\e[06~' '\exhistory-beginning-search-forward-end\n'



## logout:
set +o ignoreeof
#set -o ignoreeof
#bindkey -s '^xd' '^aexit;\n'


## quick base-converter:
bindkey -s '^x6' '^e ))^aecho $(( [#16] 10#'
bindkey -s '^x1' '^e ))^aecho $(( [#10] 16#'
bindkey -s '^x2' '^e ))^aecho $(( [#2] 10#'
bindkey -s '^x0' '^e ))^aecho $(( [#10] 10#'

bindkey -s '^xf' '^afind . -name \\*'

## show type of command:
#bindkey -s '^xp' '^atype -a \n\e[A^a\ed\ed'
## list 3 newest files and init cmdline with newest file:
#bindkey -s '^xl' '^a\\ls -tr1 | tail -3 \n\e[A^a\ed\ed $(\\ls -tr1 | tail -1^e)^a'

## Executed whenever a command has a non-zero exit status:
#TRAPZERR() { echo 'Oink!'; }


# ===== stuff for prompts: =====
#
unset PS1
export ME="$USER@$HOSTNAME";
    if [ -n "$DISPLAY" ]; then # xterm: settings for white background
        PP1="%{${GREEN}%}%*%{${NORMAL}%}"
        PP2="%n@%m:"
        PP3="%{${BLUE}%}%~/%{${NORMAL}%}"
    else
        PP1="%{${BRIGHT}${GREEN}%}%*%{${NORMAL}%}"
        PP2="%n@%m:"
        PP3="%{${BRIGHT}${BLUE}%}%~/%{${NORMAL}%}"
    fi
# echo number of jobs iff it is >0:
#    JOBSQ='%(1j. [%j].)'
    JOBSQ="%(1j. [%{$MAGENTA%}%j%{$NORMAL%}].)"
#    unset JOBSQ

    PS1="${PP1} ${PP2}${PP3}";
    if  [ "$EUID" = "0" ]; then  # append '#' to prompt:
        PS1="$PS1$JOBSQ %{${BRIGHT}${RED}%}%%%{${NORMAL}%} "
    else
        PS1="$PS1$JOBSQ %% "
    fi
    unset PP1 PP2 PP3
    export TPS1="$PS1"'\n'"%% " ; # does not work

    PS2="%{$MAGENTA%}>>%{$NORMAL%}"
export PS1;
export PS2;
# ===== end (prompts) =====


if [ -n "$DISPLAY" ]; then # set PROMPT_COMMAND:

# chpwd:  Executed whenever the current working directory is changed.
    TAPP=" __ $(uname -mr) __ $(date +'     %A %d-%m-%Y')";
#    PROMPT_COMMAND="echo -ne '\033]0;'$ME:\`dirs +0\`/' '$TAPP'\007'";
#      precmd Executed before each prompt.
#    precmd() { echo -ne '\033]0;'"$ME:${PWD/${HOME}\//~/}"' '$TAPP'\007' };
    precmd()
    {
        if test -z "$XTITLE"; then
#            echo -ne '\033]0;'"$ME:${PWD/#${HOME}/~}"' '$TAPP'\007';
            echo -ne '\033]0;'"${PWD/#${HOME}/~} [$ME]"' '$TAPP'\007';
        else
            echo -ne '\033]0;'"$XTITLE"'\007';
        fi
    };

    function pp
    {
        XTITLE="$@";
    }

    # set xtitle to last part of dirname and full dirname:
    function  p
    {
        export XTITLE="${PWD##*/}  [$PWD]";
    }

    function  xtitle
    {
        if [ $# = 0 ]; then XTITLE=''; else XTITLE="$@"; fi
    }

    function xs  ## cd to dir and set title,  'xs .' just puts dirname into title
    {
        cd $1;  XTITLE="${PWD##*/}  [$PWD]";
    }

#else
#    unset PROMPT_COMMAND;
fi
#export PROMPT_COMMAND;