actually PS1 is not exported before

12 年之前 · 1383ef5189
--- a/+ 0
+++ b/+ 0
@@ -33,9 +33,6 @@ null ls --version && alias with_coreutils=true

 #################################

 # PS1 is defined later, unexport PS1
 export -n PS1
 # PROMPT_COMMAND=prompt_function
 if false iswindows
 then
    export PAGER='tr -d \\r | less'