fix hostname length

private_dot_config/zsh/dot_zshrc

@@ -115,13 +115,15 @@ POWERLINE_STOP="\ue0b4"
 POWERLINE_STOP_INV="\ue0b6"
 PROMPT_ENTER="" #"\ueb70"
 PROMPT_PAD="."
-PROMPT_EXTRA_WIDTH=73
+PROMPT_EXTRA_WIDTH=66
 
 precmd() {
   if [ -z ${STARTCMD_TS+x} ]; then
     STARTCMD_TS=$(date +%s%N)
   fi
   local prompt_ln="${#${${PWD}/${HOME}/~}}" # len of path where $HOME is susbtiued by ~ (and is counted as 1)
+  local hn=$(hostname)
+  prompt_ln=$((prompt_ln + ${#hn}))
   
   if (($COLUMNS > PROMPT_EXTRA_WIDTH + prompt_ln)); then
     local exec_ts=$(($(date +%s%N) - STARTCMD_TS))