Update prompt_paradox_setup

modules/prompt/functions/prompt_paradox_setup

@@ -57,10 +57,14 @@ function prompt_paradox_build_prompt {
      prompt_paradox_start_segment yellow black '${python_info[ref]}${python_info[virtualenv]}'
  fi
 
+f [[ -n "${http_proxy}" ]]; then
+   prompt_paradox_start_segment blue black 'PROXY'
+ fi
+
  prompt_paradox_end_segment
-}
 
-function prompt_paradox_pwd {
+
+unction prompt_paradox_pwd {
  local pwd="${PWD/#$HOME/~}"
 
  if [[ "$pwd" == (#m)[/~] ]]; then
@@ -69,9 +73,9 @@ function prompt_paradox_pwd {
  else
    _prompt_paradox_pwd="${${${${(@j:/:M)${(@s:/:)pwd}##.#?}:h}%/}//\%/%%}/${${pwd:t}//\%/%%}"
  fi
-}
 
-function prompt_paradox_print_elapsed_time {
+
+unction prompt_paradox_print_elapsed_time {
  local end_time=$(( SECONDS - _prompt_paradox_start_time ))
  local hours minutes seconds remainder
 
@@ -88,9 +92,9 @@ function prompt_paradox_print_elapsed_time {
  elif (( end_time > 10 )); then
    print -P "%B%F{green}>>> elapsed time ${end_time}s%b"
  fi
-}
 
-function prompt_paradox_precmd {
+
+unction prompt_paradox_precmd {
  setopt LOCAL_OPTIONS
  unsetopt XTRACE KSH_ARRAYS
 
@@ -109,13 +113,13 @@ function prompt_paradox_precmd {
 
  # Calculate and print the elapsed time.
  prompt_paradox_print_elapsed_time
-}
 
-function prompt_paradox_preexec {
+
+unction prompt_paradox_preexec {
  _prompt_paradox_start_time="$SECONDS"
-}
 
-function prompt_paradox_setup {
+
+unction prompt_paradox_setup {
  setopt LOCAL_OPTIONS
  unsetopt XTRACE KSH_ARRAYS
  prompt_opts=(cr percent subst)