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# Generic large colour fade-bar prompt theme from bashprompt
# Created by James Manning <jmm@raleigh.ibm.com>
# Changed by Spidey 08/06
# Converted to zsh prompt theme by <adam@spiers.net>
prompt_bigfade_help () {
cat <<EOH
This prompt is color-scheme-able. You can invoke it thus:
prompt bigfade [<fade-bar> [<userhost> [<date> [<cwd>]]]]
where the parameters are the colors for the fade-bar, user@host text,
date text, and current working directory respectively. The default
colors are blue, white, white, and yellow. This theme works best with
a dark background.
Recommended fonts for this theme: either UTF-8, or nexus or vga or similar.
If you don't have any of these, the 8-bit characters will probably look
stupid.
EOH
}
prompt_bigfade_setup () {
local fadebar=${1:-'blue'}
local userhost=${2:-'white'}
local date=${3:-'white'}
local cwd=${4:-'yellow'}
local -A schars
autoload -Uz prompt_special_chars
prompt_special_chars
PS1="%B%F{$fadebar}$schars[333]$schars[262]$schars[261]$schars[260]%B%F{$userhost}%K{$fadebar}%n@%m%b%k%f%F{$fadebar}%K{black}$schars[260]$schars[261]$schars[262]$schars[333]%b%f%k%F{$fadebar}%K{black}$schars[333]$schars[262]$schars[261]$schars[260]%B%F{$date}%K{black} %D{%a %b %d} %D{%I:%M:%S%P}$prompt_newline%B%F{$cwd}%K{black}$PWD>%b%f%k "
PS2="%B%F{$fadebar}$schars[333]$schars[262]$schars[261]$schars[260]%b%F{$fadebar}%K{black}$schars[260]$schars[261]$schars[262]$schars[333]%F{$fadebar}%K{black}$schars[333]$schars[262]$schars[261]$schars[260]%B%F{$fadebar}>%b%f%k "
prompt_opts=(cr subst percent)
}
prompt_bigfade_preview () {
if (( ! $#* )); then
prompt_preview_theme bigfade
print
prompt_preview_theme bigfade red white grey white
else
prompt_preview_theme bigfade "$@"
fi
}
prompt_bigfade_setup "$@"
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