colorprompting='\[\e[1;31m\]\!\[\e[m\] [\[\e[1;33m\]\u\[\e[m\]@\[\e[1;32m\]\h\[\e[m\] \[\e[1;36m\]\w\[\e[m\]]\$ '
nocolorprompting='\! [\u@\h \w]\$ '

HISTSIZE=100000
HISTFILESIZE=100000

alias startcolor='PS1=$colorprompting'
alias stopcolor='PS1=$nocolorprompting'

alias ll='ls -l'
alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'
alias jobs='jobs -l'
alias less='less -RS'

alias cccc='LANG=C;LC_ALL=C'
alias enus='LANG=en_US.UTF-8;LC_ALL=en_US.UTF-8'
alias big5='LANG=zh_TW.Big5;LC_ALL=zh_TW.Big5'
alias zhtw='LANG=zh_TW.UTF-8;LC_ALL=zh_TW.UTF-8'
alias utf8='LANG=zh_TW.UTF-8;LC_ALL=zh_TW.UTF-8'

default_tty_setting=`stty -g`
alias savetty='default_tty_setting=`stty -g`'
alias resetty='stty $default_tty_setting'

# Function

function compile_all ()
{
    noask=0
    [ "$1" == '' ] && echo "Which file(s) do you want to compile? " && return 1
    [ "$1" == "-n" ] && noask=1
    if [ "$noask" == "0" ]; then
        read -p "CFLAGS [$CFLAGS] ? " NEWCFLAGS
        read -p "LDFLAGS [$LDFLAGS] ? " NEWLDFLAGS
        [ "$NEWCFLAGS" '!=' '' ] && CFLAGS=$NEWCFLAGS
        [ "$NEWLDFLAGS" '!=' '' ] && LDFLAGS=$NEWLDFLAGS
    else
        shift
    fi
    while [ "$1" '!=' '' ]
    do
        TARGETFILE="`echo "$1" | cut -d . -f 1`"
        SUFFIX="`echo "$1" | cut -d . -f 2`"
        if [ -f "$1" ]; then
            true
        else
            printf\
            '\e[1;33mWarning\e[0m: Non-existent file or not a regular file\n'
            shift ; continue
        fi
        [ "$TARGETFILE" == "$1" ] && shift && continue
        if [ "$SUFFIX" == "c" ]; then
            echo "[CC] $1 -> $TARGETFILE"
            gcc $CFLAGS "$1" $LDFLAGS -o "$TARGETFILE"
        elif [ "$SUFFIX" == "cpp" ]; then
            echo "[CXX] $1 -> $TARGETFILE"
            g++ $CFLAGS "$1" $LDFLAGS -o "$TARGETFILE"
        else
            printf 'Unknown suffix (\e[1;33mskipped\e[0m)\n'
        fi
        [ "$?" '!=' "0" ] && printf\
            '\e[1;31mError\e[0m while compiling file\n'
        shift
    done
    return 0
}


# Starting doing something

startcolor

umask 0022

bind '"\e[A":history-search-backward'
bind '"\e[B":history-search-forward'

shopt -s histappend