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fn _powerline_sigwinch {
_POWERLINE_COLUMNS = `{
stty size | cut -d' ' -f2
}
_powerline_tmux_setenv COLUMNS $_POWERLINE_COLUMNS
}
fn _powerline_update_pwd {
_POWERLINE_NEW_PWD = `{pwd}
if (test $^_POWERLINE_NEW_PWD '=' $^_POWERLINE_SAVED_PWD) {
_POWERLINE_SAVED_PWD = $_POWERLINE_NEW_PWD
_powerline_tmux_setenv PWD $_POWERLINE_SAVED_PWD
}
}
fn _powerline_continuation_prompt {
_powerline_prompt --renderer-arg 'local_theme=continuation' $*
}
fn _powerline_prompt {
$POWERLINE_COMMAND $POWERLINE_COMMAND_ARGS shell aboveleft -r.readline --last-pipe-status $^_POWERLINE_STATUS --last-exit-code $_POWERLINE_STATUS($#_POWERLINE_STATUS) --jobnum $_POWERLINE_JOBNUM --renderer-arg 'client_id='$pid $*
}
fn _powerline_set_prompt {
_POWERLINE_STATUS = ( $status )
_POWERLINE_JOBNUM = $#apids
prompt = (``() {
_powerline_prompt
} ``() {
_powerline_continuation_prompt
})
_powerline_update_pwd
}
fn _powerline_common_setup {
fn sigwinch {
_powerline_sigwinch
}
_powerline_sigwinch
_POWERLINE_SAVED_PWD = ''
}
fn _powerline_tmux_pane {
if (test -n $TMUX_PANE) {
echo $TMUX_PANE | tr -d ' %'
} else {
TMUX=$_POWERLINE_TMUX tmux display -p '#D' | tr -d ' %'
}
}
fn _powerline_tmux_setenv {
}
if (test -z $POWERLINE_CONFIG_COMMAND) {
if (which powerline-config >/dev/null) {
POWERLINE_CONFIG_COMMAND = powerline-config
} else {
echo powerline-config executable not found, unable to proceed >[2=1]
}
}
if (test -n $POWERLINE_CONFIG_COMMAND) {
if ($POWERLINE_CONFIG_COMMAND shell --shell rcsh uses prompt) {
if (test -n $POWERLINE_COMMAND_ARGS) {
# Perform splitting
POWERLINE_COMMAND_ARGS=( `{echo $POWERLINE_COMMAND_ARGS} )
}
fn prompt {
_powerline_set_prompt
}
if (test -z $POWERLINE_SHELL_CONTINUATION$POWERLINE_RCSH_CONTINUATION) {
_POWERLINE_STATUS = 0
_POWERLINE_JOBNUM = 0
_POWERLINE_CONTINUATION = `{
_powerline_continuation_prompt
}
fn _powerline_continuation_prompt {
echo -n $_POWERLINE_CONTINUATION
}
}
_powerline_common_setup
}
if (test -n $TMUX) {
if ($POWERLINE_CONFIG_COMMAND shell --shell rcsh uses tmux) {
_POWERLINE_TMUX=$TMUX
fn _powerline_tmux_setenv {
if (test -n $2) {
TMUX=$_POWERLINE_TMUX tmux setenv -g TMUX_$1^_`{
_powerline_tmux_pane
} $2
}
}
_powerline_common_setup
}
}
}
# vim: ft=rcshell
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