Fix: Link substitution of __FileExtension__ #914

autoload/vimwiki/base.vim

@@ -2189,7 +2189,7 @@ endfunction
 "   Construct a regular expression matching from template (with special
 "   characters properly escaped), by substituting rxUrl for __LinkUrl__, rxDesc
 "   for __LinkDescription__, rxStyle for __LinkStyle__ and rxExtension for
-"   __FileExtention__.  The four arguments rxUrl, rxDesc, rxStyle and
+"   __FileExtension__.  The four arguments rxUrl, rxDesc, rxStyle and
 "   rxExtension are copied verbatim, without any special character escapes or
 "   substitutions.
 function! vimwiki#base#apply_template(template, rxUrl, rxDesc, rxStyle, rxExtension) abort
@@ -2204,7 +2204,7 @@ function! vimwiki#base#apply_template(template, rxUrl, rxDesc, rxStyle, rxExtens
     let lnk = s:safesubstitute(lnk, '__LinkStyle__', a:rxStyle, 'g')
   endif
   if a:rxExtension !=? ''
-    let lnk = s:safesubstitute(lnk, '__FileExtention__', a:rxExtension, 'g')
+    let lnk = s:safesubstitute(lnk, '__FileExtension__', a:rxExtension, 'g')
   endif
   return lnk
 endfunction
@@ -2254,6 +2254,7 @@ endfunction
 
 
 " Treat link string towards normalization
+" [__LinkDescription__](__LinkUrl__.FileExtension)
 function! vimwiki#base#normalize_link_helper(str, rxUrl, rxDesc, template) abort
   let url = matchstr(a:str, a:rxUrl)
   if vimwiki#vars#get_wikilocal('syntax') ==# 'markdown' && vimwiki#vars#get_global('markdown_link_ext')
@@ -2266,8 +2267,11 @@ function! vimwiki#base#normalize_link_helper(str, rxUrl, rxDesc, template) abort
     let descr = s:clean_url(url)
     if descr ==# '' | return url | endif
   endif
+  " Substiture placeholders
   let lnk = s:safesubstitute(a:template, '__LinkDescription__', descr, '')
   let lnk = s:safesubstitute(lnk, '__LinkUrl__', url, '')
+  let file_extension = vimwiki#vars#get_wikilocal('ext', vimwiki#vars#get_bufferlocal('wiki_nr'))
+  let lnk = s:safesubstitute(lnk, '__FileExtension__', file_extension , '')
   return lnk
 endfunction
 
@@ -2358,12 +2362,16 @@ function! s:normalize_link_syntax_n() abort
       let sub = s:safesubstitute(
             \ vimwiki#vars#get_global('WikiLinkTemplate1'), '__LinkUrl__', lnk, '')
     endif
+    " Replace file extension
+    let file_extension = vimwiki#vars#get_wikilocal('ext', vimwiki#vars#get_bufferlocal('wiki_nr'))
+    let sub = s:safesubstitute(sub, '__FileExtension__', file_extension , '')
     call vimwiki#base#replacestr_at_cursor('\V'.lnk, sub)
     return
   endif
 endfunction
 
 
+" TODO mutualize most code with syntax_n
 " Normalize link in visual mode Enter keypress
 function! s:normalize_link_syntax_v() abort
   let sel_save = &selection
@@ -2376,12 +2384,16 @@ function! s:normalize_link_syntax_v() abort
     normal! gv""y
 
     " Set substitution
+    " Replace Url
     if vimwiki#base#is_diary_file(expand('%:p'))
       let sub = vimwiki#base#normalize_link_in_diary(@")
     else
       let sub = s:safesubstitute(vimwiki#vars#get_global('WikiLinkTemplate1'),
             \ '__LinkUrl__', @", '')
     endif
+    " Replace file extension
+    let file_extension = vimwiki#vars#get_wikilocal('ext', vimwiki#vars#get_bufferlocal('wiki_nr'))
+    let sub = s:safesubstitute(sub, '__FileExtension__', file_extension , '')
 
     " Put substitution in register " and change text
     let sc = vimwiki#vars#get_wikilocal('links_space_char')

autoload/vimwiki/markdown_base.vim

@@ -130,10 +130,16 @@ function! s:normalize_link_syntax_v() abort
             \ '__LinkUrl__', visual_selection, '')
     endif
 
-    " replace spaces with new character if option is set
+    " Replace spaces with new character if option is set
     let link = substitute(link, '\s', vimwiki#vars#get_wikilocal('links_space_char'), 'g')
 
+    " Replace description
     let link = s:safesubstitute(link, '__LinkDescription__', visual_selection, '')
+
+    " Replace file extension
+    let file_extension = vimwiki#vars#get_wikilocal('ext', vimwiki#vars#get_bufferlocal('wiki_nr'))
+    let link = s:safesubstitute(link, '__FileExtension__', file_extension , '')
+
     call setreg('"', substitute(link, '\n', '', ''), visualmode())
 
     " paste result
@@ -148,15 +154,12 @@ endfunction
 
 
 function! vimwiki#markdown_base#normalize_link(is_visual_mode) abort
-  if 0
+
-    " Syntax-specific links
-  else
   if !a:is_visual_mode
     call s:normalize_link_syntax_n()
   elseif line("'<") == line("'>")
     " action undefined for multi-line visual mode selections
     call s:normalize_link_syntax_v()
   endif
-  endif
 endfunction
 

autoload/vimwiki/vars.vim

@@ -874,10 +874,12 @@ function! s:populate_extra_markdown_vars() abort
   let mkd_syntax.rxWeblink1Suffix = ')'
   let mkd_syntax.rxWeblink1EscapeCharsSuffix = '\(\\\)\@<!\()\)'
   let mkd_syntax.rxWeblink1Separator = ']('
+
   let rxWeblink1Ext = ''
   if vimwiki#vars#get_global('markdown_link_ext')
-    let rxWeblink1Ext = '__FileExtention__'
+    let rxWeblink1Ext = '__FileExtension__'
   endif
+
   " [DESCRIPTION](URL)
   let mkd_syntax.Weblink1Template = mkd_syntax.rxWeblink1Prefix . '__LinkDescription__'.
         \ mkd_syntax.rxWeblink1Separator. '__LinkUrl__'. rxWeblink1Ext.
@@ -902,18 +904,18 @@ function! s:populate_extra_markdown_vars() abort
         \ mkd_syntax.rx_wikilink_md_prefix .
         \ '.*' .
         \ rx_wikilink_md_separator .
-        \ '\zs__LinkUrl__\ze\%(#.*\)\?\%(__FileExtention__\)\?'.
+        \ '\zs__LinkUrl__\ze\%(#.*\)\?\%(__FileExtension__\)\?'.
         \ mkd_syntax.rx_wikilink_md_suffix .
         \ '\|' .
         \ mkd_syntax.rx_wikilink_md_prefix .
-        \ '\zs__LinkUrl__\ze\%(#.*\)\?\%(__FileExtention__\)\?'.
+        \ '\zs__LinkUrl__\ze\%(#.*\)\?\%(__FileExtension__\)\?'.
         \ rx_wikilink_md_separator .
         \ mkd_syntax.rx_wikilink_md_suffix .
         \ '\|' .
         \ mkd_syntax.rxWeblink1Prefix.
         \ '.*' .
         \ mkd_syntax.rxWeblink1Separator.
-        \ '\zs__LinkUrl__\ze\%(#.*\)\?\%(__FileExtention__\)\?'.
+        \ '\zs__LinkUrl__\ze\%(#.*\)\?\%(__FileExtension__\)\?'.
         \ mkd_syntax.rxWeblink1EscapeCharsSuffix
 
   " 1. [DESCRIPTION](URL)