Fix: Broken TOC links format when using default syntax (Issue #981)

- Not normalising for default
- SetExt header missed a `^` in the regex so mateched the trailing ===
of === head3 ===

test/link_anchor.vader

@@ -7,6 +7,12 @@
 # Otherwise the bash script is freezing
 
 
+### Wiki {{{1
+###############
+
+
+### Markdown {{{1
+###############
 
 
 Given vimwiki (a):

test/link_toc.vader

@@ -6,29 +6,80 @@
 # TODO (10min) test if g:vimwiki_to_header well readen
 # TODO (10min) test vimviki_toc_link_format
 # TODO (1h) test if really wiki dependant (for 2 diffrent wikis)
-#
-# Doc: from #664:
-# -- 1. It downcases the string => OK: from previous big collection
-# -- 2. remove anything that is not a letter, number, space or hyphen (see the source for how Unicode is handled) => from 'bad characters'
-# -- 3. changes any space to a hyphen => OK: from previous big
-# -- 4. If that is not unique, add "-1", "-2", "-3",... to make it unique => TODO not implemented
-#
-#
 # TODO if link in heading
-#Given vimwiki (Two same heading {{{1):
-#  # Pre [link](anything no parenthesis) Post
-#
-#Execute (Set syntax markdown && Set sw=8):
-#  call SetSyntax('markdown')
-#  set sw=8
-#  VimwikiTOC
-#
-#Expect (Suffix -1 and -2):
-#
-#
-#
-#
-# Start {{{1
+
+Given vimwiki (Wiki with spaces {{{1):
+  = h1 h2 h3 h4 =
+
+Execute (Toc and enter (alpha)):
+  call SetSyntax('default')
+  call vimwiki#vars#set_wikilocal('list_margin', -1, vimwiki#vars#get_bufferlocal('wiki_nr'))
+  AssertEqual -1, vimwiki#vars#get_wikilocal('list_margin')
+  VimwikiTOC
+
+Expect (Toc alpha):
+  = Contents =
+          - [[#h1 h2 h3 h4]]
+
+  = h1 h2 h3 h4 =
+
+Given vimwiki (Wiki with bad characters {{{1):
+  = h!@$%^&() =
+
+Execute (Toc and beta):
+  call SetSyntax('default')
+  file wiki.wiki
+  VimwikiTOC
+
+Expect (Toc and jumpes well):
+  = Contents =
+          - [[#h!@$%^&()]]
+
+  = h!@$%^&() =
+
+
+Given vimwiki (One word headings (#981) {{{1):
+  = head1 =
+  == head2 ==
+  === head3 ===
+
+Execute (Wiki: toc_link_format=1 (to restore) VimwikiTOC x 1):
+  set sw=2
+  let vimwiki_toc_link_format = 1
+  call ReloadVimwiki()
+  call SetSyntax('default')
+  VimwikiTOC
+
+
+Expect(Headinds TOC one word (1)):
+  = Contents =
+    - [[#head1|head1]]
+      - [[#head1#head2|head2]]
+        - [[#head1#head2#head3|head3]]
+
+  = head1 =
+  == head2 ==
+  === head3 ===
+
+Execute (Wiki: toc_link_format=0 (restoring default) VimwikiTOC x 1):
+  let vimwiki_toc_link_format = 0
+  call ReloadVimwiki()
+  call SetSyntax('default')
+  VimwikiTOC
+
+Expect(Headinds TOC one word (0)):
+  = Contents =
+    - [[#head1]]
+      - [[#head2]]
+        - [[#head3]]
+
+  = head1 =
+  == head2 ==
+  === head3 ===
+
+
+Execute (Clean wiki TOC):
+
 
 Given vimwiki (One heading: May delete last line (#910) {{{1):
   # Basic-title

test/list_margin.vader

@@ -37,6 +37,7 @@ Expect (Links with default margin):
 Execute (Set list margin == 2):
   call vimwiki#vars#set_wikilocal('list_margin', 2, vimwiki#vars#get_bufferlocal('wiki_nr'))
   VimwikiGenerateLinks
+  call vimwiki#vars#set_wikilocal('list_margin', -1, vimwiki#vars#get_bufferlocal('wiki_nr'))
 
 Expect (Links with margin == 2):
 
@@ -52,6 +53,7 @@ Execute (Set syntax media):
 
 Execute (Generate Links):
   VimwikiGenerateLinks
+  call vimwiki#vars#set_wikilocal('list_margin', -1, vimwiki#vars#get_bufferlocal('wiki_nr'))
 
 Expect (Links with default margin):
 
@@ -64,6 +66,7 @@ Expect (Links with default margin):
 Execute (Set list margin == 1):
   call vimwiki#vars#set_wikilocal('list_margin', 1, vimwiki#vars#get_bufferlocal('wiki_nr'))
   VimwikiGenerateLinks
+  call vimwiki#vars#set_wikilocal('list_margin', -1, vimwiki#vars#get_bufferlocal('wiki_nr'))
 
 Expect (Links with margin == 1):
 
@@ -92,6 +95,7 @@ Expect (Links with default margin):
 Execute (Set list margin == 5):
   call vimwiki#vars#set_wikilocal('list_margin', 5, vimwiki#vars#get_bufferlocal('wiki_nr'))
   VimwikiGenerateLinks
+  call vimwiki#vars#set_wikilocal('list_margin', -1, vimwiki#vars#get_bufferlocal('wiki_nr'))
 
 Expect (Links with margin == 5):