Feature: VimwikiVar to list, get and set variables

Refaction:
- Add g:vimwiki_syntax_list to set syntaxlocal variables
- Delete: syntax/vimwiki_markdown.vim and friends
- Change: vimwiki_syntax_variables -> vimwiki_syntaxlocal_vars for consistency
- Include: some doc in design notes

test/independent_runs/map.vader

@@ -39,7 +39,7 @@ Execute (Configure: Set vimwiki list to markdown resource):
         \ 'g:loaded_vimwiki',
         \ 'g:vimwiki_global_vars',
         \ 'g:vimwiki_wikilocal_vars',
-        \ 'g:vimwiki_syntax_variables',
+        \ 'g:vimwiki_syntaxlocal_vars',
         \ ]
     if exists(i)
       exe 'unlet ' . i
@@ -467,8 +467,8 @@ Execute (file .md):
   set sw=2
   file toto.md
   edit!
-  let g:vimwiki_syntax_variables['markdown']['cycle_bullets'] = 1
-  let g:vimwiki_syntax_variables['markdown']['bullet_types'] = ['*', '-', '+']
+  let g:vimwiki_syntaxlocal_vars['markdown']['cycle_bullets'] = 1
+  let g:vimwiki_syntaxlocal_vars['markdown']['bullet_types'] = ['*', '-', '+']
   AssertEqual 'vimwiki', &ft
 
 Do (gLl):
@@ -518,9 +518,9 @@ Execute (file toto.md):
   file toto.md
   edit!
   Log "Cycle bullets"
-  let g:vimwiki_syntax_variables['bullet_types'] = ['*', '-']
-  let g:vimwiki_syntax_variables['markdown']['cycle_bullets'] = 1
-  AssertEqual g:vimwiki_syntax_variables['markdown']['cycle_bullets'], 1
+  let g:vimwiki_syntaxlocal_vars['bullet_types'] = ['*', '-']
+  let g:vimwiki_syntaxlocal_vars['markdown']['cycle_bullets'] = 1
+  AssertEqual g:vimwiki_syntaxlocal_vars['markdown']['cycle_bullets'], 1
   AssertEqual 'vimwiki', &ft
   set sw=2
   set expandtab " Otherwise, getting some tab before some items, when enought space

test/link_creation.vader

@@ -18,8 +18,8 @@ Given vimwiki (abc def ghi jkl):
 
 Execute (Set filename wiki_test.md):
   call SetSyntax('markdown')
-  let save_link = g:vimwiki_syntax_variables.markdown.Link1
-  let g:vimwiki_syntax_variables.markdown.Link1 = vimwiki#vars#get_global('WikiLinkTemplate1')
+  let save_link = g:vimwiki_syntaxlocal_vars.markdown.Link1
+  let g:vimwiki_syntaxlocal_vars.markdown.Link1 = vimwiki#vars#get_global('WikiLinkTemplate1')
 
 Do (vee<CR>):
   vee\<CR>
@@ -28,7 +28,7 @@ Expect (append md suffix):
   [[abc def]] ghi jkl
 
 Execute (restore):
-  let g:vimwiki_syntax_variables.markdown.Link1 = save_link
+  let g:vimwiki_syntaxlocal_vars.markdown.Link1 = save_link
 
 
 # vimwiki_markdown_link_ext {{{1

test/syntax.vader

@@ -88,7 +88,7 @@ Given vimwiki (task list with code):
 
 Execute (let g:vimwiki_hl_cb_checked = 1):
   let g:vimwiki_hl_cb_checked = 1
-  unlet g:vimwiki_syntax_variables
+  unlet g:vimwiki_syntaxlocal_vars
   call vimwiki#vars#init()
   call SetSyntax('markdown')
 
@@ -106,7 +106,7 @@ Given vimwiki (task list with code):
 
 Execute (let g:vimwiki_hl_cb_checked = 2):
   let g:vimwiki_hl_cb_checked = 2
-  unlet g:vimwiki_syntax_variables
+  unlet g:vimwiki_syntaxlocal_vars
   call vimwiki#vars#init()
   call SetSyntax('markdown')
 

test/tag.vader

@@ -13,7 +13,7 @@ Execute (Setup):
 ######################################################################
 Execute (Change delimiter <tag1|tag2> {{{1):
   let g:vimwiki_tag_format = {'pre_mark': '<', 'post_mark': '>', 'sep': '|'}
-  unlet g:vimwiki_syntax_variables
+  unlet g:vimwiki_syntaxlocal_vars
   call vimwiki#vars#init()
   edit $HOME/testmarkdown/Test-Tag.md
   AssertEqual $HOME . '/testmarkdown/Test-Tag.md', expand('%')
@@ -89,7 +89,7 @@ Expect (Good jump {{{3):
 
 Execute (Clean Test-Tag and .vimwiki_tags -2):
   let g:vimwiki_tag_format = {}
-  unlet g:vimwiki_syntax_variables
+  unlet g:vimwiki_syntaxlocal_vars
   call vimwiki#vars#init()
   call system("rm $HOME/testmarkdown/Test.md")
   call system("rm $HOME/testmarkdown/.vimwiki_tags")

test/vimrc

@@ -140,7 +140,7 @@
           \ 'g:loaded_vimwiki',
           \ 'g:vimwiki_global_vars',
           \ 'g:vimwiki_wikilocal_vars',
-          \ 'g:vimwiki_syntax_variables',
+          \ 'g:vimwiki_syntaxlocal_vars',
           \ 'g:vimwiki_list',
           \ ]
       if exists(i)
@@ -172,7 +172,7 @@
 
   function! ReloadVars()
     " vars#init will not reload syntax varaible if not set
-    unlet g:vimwiki_syntax_variables
+    unlet g:vimwiki_syntaxlocal_vars
     call vimwiki#vars#init()
   endfunction