add some debug info
Merge remote-tracking branch 'origin/f.engine' into f.doc
remove options doc
move option docs to separate files
add doc indexer
xpt.ex removes _script
add conf g:xptemplate_close_pum
Merge branch 'f.engine'
Merge branch 'f.conf'
Merge branch 'f.doc'
Merge branch 'f.docindex'
Merge branch 'f.ex'
update doc