Update jonathan.zsh-theme

Made it work with UTF-8 Console.
Thanks goes to http://blog.ganneff.de/blog/2013/03/zsh-config---and-prompt.html

themes/jonathan.zsh-theme

@@ -71,17 +71,30 @@ setprompt () {
 
     ###
     # See if we can use extended characters to look nicer.
-
-    typeset -A altchar
-    set -A altchar ${(s..)terminfo[acsc]}
-    PR_SET_CHARSET="%{$terminfo[enacs]%}"
-    PR_SHIFT_IN="%{$terminfo[smacs]%}"
-    PR_SHIFT_OUT="%{$terminfo[rmacs]%}"
-    PR_HBAR=${altchar[q]:--}
-    PR_ULCORNER=${altchar[l]:--}
-    PR_LLCORNER=${altchar[m]:--}
-    PR_LRCORNER=${altchar[j]:--}
-    PR_URCORNER=${altchar[k]:--}
+    # UTF-8 Fixed
+
+    if [[ $(locale charmap) == "UTF-8" ]]; then
+	PR_SET_CHARSET=""
+	PR_SHIFT_IN=""
+	PR_SHIFT_OUT=""
+	PR_HBAR="─"
+        PR_ULCORNER="┌"
+        PR_LLCORNER="└"
+        PR_LRCORNER="┘"
+        PR_URCORNER="┐"
+    else
+        typeset -A altchar
+        set -A altchar ${(s..)terminfo[acsc]}
+        # Some stuff to help us draw nice lines
+        PR_SET_CHARSET="%{$terminfo[enacs]%}"
+        PR_SHIFT_IN="%{$terminfo[smacs]%}"
+        PR_SHIFT_OUT="%{$terminfo[rmacs]%}"
+        PR_HBAR='$PR_SHIFT_IN${altchar[q]:--}$PR_SHIFT_OUT'
+        PR_ULCORNER='$PR_SHIFT_IN${altchar[l]:--}$PR_SHIFT_OUT'
+        PR_LLCORNER='$PR_SHIFT_IN${altchar[m]:--}$PR_SHIFT_OUT'
+        PR_LRCORNER='$PR_SHIFT_IN${altchar[j]:--}$PR_SHIFT_OUT'
+        PR_URCORNER='$PR_SHIFT_IN${altchar[k]:--}$PR_SHIFT_OUT'
+     fi
 
 
     ###
@@ -113,31 +126,31 @@ setprompt () {
     # Finally, the prompt.
 
     PROMPT='$PR_SET_CHARSET$PR_STITLE${(e)PR_TITLEBAR}\
-$PR_CYAN$PR_SHIFT_IN$PR_ULCORNER$PR_HBAR$PR_SHIFT_OUT$PR_GREY(\
+$PR_CYAN$PR_ULCORNER$PR_HBAR$PR_GREY(\
 $PR_GREEN%$PR_PWDLEN<...<%~%<<\
-$PR_GREY)`rvm_prompt_info || rbenv_prompt_info`$PR_CYAN$PR_SHIFT_IN$PR_HBAR$PR_HBAR${(e)PR_FILLBAR}$PR_HBAR$PR_SHIFT_OUT$PR_GREY(\
+$PR_GREY)`rvm_prompt_info || rbenv_prompt_info`$PR_CYAN$PR_HBAR$PR_HBAR${(e)PR_FILLBAR}$PR_HBAR$PR_GREY(\
 $PR_CYAN%(!.%SROOT%s.%n)$PR_GREY@$PR_GREEN%m:%l\
-$PR_GREY)$PR_CYAN$PR_SHIFT_IN$PR_HBAR$PR_URCORNER$PR_SHIFT_OUT\
+$PR_GREY)$PR_CYAN$PR_HBAR$PR_URCORNER\
 
-$PR_CYAN$PR_SHIFT_IN$PR_LLCORNER$PR_BLUE$PR_HBAR$PR_SHIFT_OUT(\
+$PR_CYAN$PR_LLCORNER$PR_BLUE$PR_HBAR(\
 $PR_YELLOW%D{%H:%M:%S}\
-$PR_LIGHT_BLUE%{$reset_color%}`git_prompt_info``git_prompt_status`$PR_BLUE)$PR_CYAN$PR_SHIFT_IN$PR_HBAR\
-$PR_SHIFT_IN$PR_HBAR$PR_SHIFT_OUT\
+$PR_LIGHT_BLUE%{$reset_color%}`git_prompt_info``git_prompt_status`$PR_BLUE)$PR_CYAN$PR_HBAR\
+$PR_HBAR\
 >$PR_NO_COLOUR '
 
     # display exitcode on the right when >0
     return_code="%(?..%{$fg[red]%}%? ↵ %{$reset_color%})"
-    RPROMPT=' $return_code$PR_CYAN$PR_SHIFT_IN$PR_HBAR$PR_BLUE$PR_HBAR$PR_SHIFT_OUT\
-($PR_YELLOW%D{%a,%b%d}$PR_BLUE)$PR_SHIFT_IN$PR_HBAR$PR_CYAN$PR_LRCORNER$PR_SHIFT_OUT$PR_NO_COLOUR'
+    RPROMPT=' $return_code$PR_CYAN$PR_HBAR$PR_BLUE$PR_HBAR\
+($PR_YELLOW%D{%a,%b%d}$PR_BLUE)$PR_HBAR$PR_CYAN$PR_LRCORNER$PR_NO_COLOUR'
 
-    PS2='$PR_CYAN$PR_SHIFT_IN$PR_HBAR$PR_SHIFT_OUT\
-$PR_BLUE$PR_SHIFT_IN$PR_HBAR$PR_SHIFT_OUT(\
-$PR_LIGHT_GREEN%_$PR_BLUE)$PR_SHIFT_IN$PR_HBAR$PR_SHIFT_OUT\
-$PR_CYAN$PR_SHIFT_IN$PR_HBAR$PR_SHIFT_OUT$PR_NO_COLOUR '
+    PS2='$PR_CYAN$PR_HBAR\
+$PR_BLUE$PR_HBAR(\
+$PR_LIGHT_GREEN%_$PR_BLUE)$PR_HBAR\
+$PR_CYAN$PR_HBAR$PR_NO_COLOUR '
 }
 
 setprompt
 
 autoload -U add-zsh-hook
 add-zsh-hook precmd  theme_precmd
-add-zsh-hook preexec theme_preexec
+add-zsh-hook preexec theme_preexec