patch 8.0.1451: difficult to set the python home directories properly
Problem: It is difficult to set the python home directory properly for
Python 2.7 and 3.5 since both use $PYTHONHOME.
Solution: Add the 'pythonhome' and 'pythonthreehome' options. (Kazuki
Sakamoto, closes #1266)
diff --git a/runtime/optwin.vim b/runtime/optwin.vim
index 74ebc9f..a417295 100644
--- a/runtime/optwin.vim
+++ b/runtime/optwin.vim
@@ -1354,10 +1354,18 @@
call append("$", "pythondll\tname of the Python 2 dynamic library")
call <SID>OptionG("pythondll", &pythondll)
endif
+if exists("&pythonhome")
+ call append("$", "pythonhome\tname of the Python 2 home directory")
+ call <SID>OptionG("pythonhome", &pythonhome)
+endif
if exists("&pythonthreedll")
call append("$", "pythonthreedll\tname of the Python 3 dynamic library")
call <SID>OptionG("pythonthreedll", &pythonthreedll)
endif
+if exists("&pythonthreehome")
+ call append("$", "pythonthreehome\tname of the Python 3 home directory")
+ call <SID>OptionG("pythonthreehome", &pythonthreehome)
+endif
if exists("&rubydll")
call append("$", "rubydll\tname of the Ruby dynamic library")
call <SID>OptionG("rubydll", &rubydll)