Improve Vim start-up time and allow buffer specific state keywords

autoload/org.vim

@@ -1,8 +1,8 @@
-" Set default configuration options for org.vim
+" Helper functions for org.vim
 "
 " Maintainer:   Alex Vear <av@axvr.io>
 " License:      Vim (see `:help license`)
-" Location:     plugin/org.vim
+" Location:     autoload/org.vim
 " Website:      https://github.com/axvr/org.vim
 " Last Change:  2019-09-22
 
@@ -10,7 +10,3 @@
 function org#option(name, default)
     return get(b:, a:name, get(g:, a:name, a:default))
 endfunction
-
-if !exists('g:org_state_keywords')
-    let g:org_state_keywords = ['TODO', 'NEXT', 'DONE']
-endif

doc/org.txt

@@ -36,7 +36,7 @@ WIP.
 ==============================================================================
  4. CONFIGURATION                                           *org-configuration*
 
-                                                       *'g:org_state_keywords'*
+                               *'b:org_state_keywords'*  *'g:org_state_keywords'*
 Value: list of strings~
 Default: ['TODO', 'NEXT', 'DONE']~
 
@@ -47,6 +47,9 @@ strings you would like to use.
 <
 Note: state keywords are case sensitive.
 
+State keywords can be set on specific buffers by using |'b:org_state_keywords'|
+rather than |'g:org_state_keywords'|.
+
 ------------------------------------------------------------------------------
                                  *'b:org_conceal_links'*  *'g:org_conceal_links'*
 Value: numeric~

syntax/org.vim

@@ -74,7 +74,7 @@ syntax match orgHeading5 /^\s*\*\{5}\s\+.*$/ keepend contains=@Spell,orgTag,orgT
 syntax match orgHeading6 /^\s*\*\{6,}\s\+.*$/ keepend contains=@Spell,orgTag,orgTodo
 
 syntax match orgTag /:\w\{-}:/ contained contains=orgTag
-exec 'syntax keyword orgTodo contained ' . join(g:org_state_keywords, ' ')
+exec 'syntax keyword orgTodo contained ' . join(org#option('org_state_keywords', ['TODO', 'NEXT', 'DONE']), ' ')
 
 hi def link orgHeading1 Title
 hi def link orgHeading2 orgHeading1