Remove g:vimwiki_debug, which probably nobody used

autoload/vimwiki/base.vim

@@ -141,18 +141,12 @@ endfunction " }}}
 
 " vimwiki#base#cache_buffer_state
 function! vimwiki#base#cache_buffer_state() "{{{
-  if !exists('g:vimwiki_current_idx') && g:vimwiki_debug
-    echo "[Vimwiki Internal Error]: Missing global state variable: 'g:vimwiki_current_idx'"
-  endif
   let b:vimwiki_idx = g:vimwiki_current_idx
 endfunction "}}}
 
 " vimwiki#base#recall_buffer_state
 function! vimwiki#base#recall_buffer_state() "{{{
   if !exists('b:vimwiki_idx')
-    if g:vimwiki_debug
-      echo "[Vimwiki Internal Error]: Missing buffer state variable: 'b:vimwiki_idx'"
-    endif
     return 0
   else
     let g:vimwiki_current_idx = b:vimwiki_idx
@@ -404,10 +398,6 @@ endfunction "}}}
 function! vimwiki#base#open_link(cmd, link, ...) "{{{
   let link_infos = vimwiki#base#resolve_link(a:link)
 
-  if g:vimwiki_debug
-    echom 'open_link:' string(link_infos)
-  endif
-
   if link_infos.filename == ''
     echom 'Vimwiki Error: Unable to resolve link!'
     return
@@ -1310,10 +1300,6 @@ function! vimwiki#base#goto_index(wnum, ...) "{{{
     let cmd = 'edit'
   endif
 
-  if g:vimwiki_debug == 3
-    echom "--- Goto_index g:curr_idx=".g:vimwiki_current_idx." ww_idx=".idx.""
-  endif
-
   call Validate_wiki_options(idx)
   call vimwiki#base#edit_file(cmd,
         \ VimwikiGet('path', idx).VimwikiGet('index', idx).
@@ -1909,9 +1895,6 @@ function! s:normalize_link_syntax_n() " {{{
           \ g:vimwiki_rxWikiLinkMatchUrl, g:vimwiki_rxWikiLinkMatchDescr,
           \ g:vimwiki_WikiLinkTemplate2)
     call vimwiki#base#replacestr_at_cursor(g:vimwiki_rxWikiLink, sub)
-    if g:vimwiki_debug > 1
-      echomsg "WikiLink: ".lnk." Sub: ".sub
-    endif
     return
   endif
   
@@ -1919,9 +1902,6 @@ function! s:normalize_link_syntax_n() " {{{
   let lnk = vimwiki#base#matchstr_at_cursor(g:vimwiki_rxWikiIncl)
   if !empty(lnk)
     " NO-OP !!
-    if g:vimwiki_debug > 1
-      echomsg "WikiIncl: ".lnk." Sub: ".lnk
-    endif
     return
   endif
 
@@ -1938,9 +1918,6 @@ function! s:normalize_link_syntax_n() " {{{
             \ g:vimwiki_WikiLinkTemplate1)
     endif
     call vimwiki#base#replacestr_at_cursor('\V'.lnk, sub)
-    if g:vimwiki_debug > 1
-      echomsg "Word: ".lnk." Sub: ".sub
-    endif
     return
   endif
 

autoload/vimwiki/html.vim

@@ -396,11 +396,6 @@ function! s:tag_wikiincl(value) "{{{
 
     let link_infos = vimwiki#base#resolve_link(url_0)
 
-    " TODO: migrate non-essential debugging messages into g:VimwikiLog
-    if g:vimwiki_debug > 1
-      echom string(link_infos)
-    endif
-
     if link_infos.scheme =~# '\mlocal\|wiki\d\+\|diary'
       let url = vimwiki#path#relpath(fnamemodify(s:current_html_file, ':h'),
             \ link_infos.filename)
@@ -455,12 +450,6 @@ function! s:tag_wikilink(value) "{{{
       let html_link = link_infos.filename
     endif
 
-    " generate html output
-    " TODO: migrate non-essential debugging messages into g:VimwikiLog
-    if g:vimwiki_debug > 1
-      echom string(link_infos)
-    endif
-
     if link_infos.anchor != ''
       let anchor = substitute(link_infos.anchor, '#', '-', 'g')
       let html_link .= '#'.anchor
@@ -1403,10 +1392,6 @@ function! vimwiki#html#Wiki2HTML(path_html, wikifile) "{{{
     let lsource = readfile(wikifile)
     let ldest = []
 
-    "if g:vimwiki_debug
-    "  echo 'Generating HTML ... '
-    "endif
-
     call vimwiki#path#mkdir(path_html)
 
     " nohtml placeholder -- to skip html generation.
@@ -1526,9 +1511,6 @@ function! vimwiki#html#Wiki2HTML(path_html, wikifile) "{{{
   " measure the elapsed time 
   let time1 = vimwiki#u#time(starttime)  "XXX
   call VimwikiLog_extend('html',[htmlfile,time1])
-  "if g:vimwiki_debug
-  "  echon "\r".htmlfile.' written (time: '.time1.'s)'
-  "endif
 
   return path_html.htmlfile
 endfunction "}}}

autoload/vimwiki/markdown_base.vim

@@ -133,9 +133,6 @@ function! s:normalize_link_syntax_n() " {{{
   let lnk = vimwiki#base#matchstr_at_cursor(g:vimwiki_rxWikiIncl)
   if !empty(lnk)
     " NO-OP !!
-    if g:vimwiki_debug > 1
-      echomsg "WikiIncl: ".lnk." Sub: ".lnk
-    endif
     return
   endif
 
@@ -146,9 +143,6 @@ function! s:normalize_link_syntax_n() " {{{
           \ g:vimwiki_rxWikiLinkMatchUrl, g:vimwiki_rxWikiLinkMatchDescr,
           \ g:vimwiki_WikiLink1Template2)
     call vimwiki#base#replacestr_at_cursor(g:vimwiki_rxWikiLink0, sub)
-    if g:vimwiki_debug > 1
-      echomsg "WikiLink: ".lnk." Sub: ".sub
-    endif
     return
   endif
   
@@ -159,9 +153,6 @@ function! s:normalize_link_syntax_n() " {{{
           \ g:vimwiki_rxWikiLinkMatchUrl, g:vimwiki_rxWikiLinkMatchDescr,
           \ g:vimwiki_WikiLinkTemplate2)
     call vimwiki#base#replacestr_at_cursor(g:vimwiki_rxWikiLink1, sub)
-    if g:vimwiki_debug > 1
-      echomsg "WikiLink: ".lnk." Sub: ".sub
-    endif
     return
   endif
   
@@ -172,9 +163,6 @@ function! s:normalize_link_syntax_n() " {{{
           \ g:vimwiki_rxWeblinkMatchUrl, g:vimwiki_rxWeblinkMatchDescr,
           \ g:vimwiki_Weblink1Template)
     call vimwiki#base#replacestr_at_cursor(g:vimwiki_rxWeblink, sub)
-    if g:vimwiki_debug > 1
-      echomsg "WebLink: ".lnk." Sub: ".sub
-    endif
     return
   endif
 
@@ -187,9 +175,6 @@ function! s:normalize_link_syntax_n() " {{{
           \ g:vimwiki_rxWord, '',
           \ g:vimwiki_WikiLinkTemplate1)
     call vimwiki#base#replacestr_at_cursor('\V'.lnk, sub)
-    if g:vimwiki_debug > 1
-      echomsg "Word: ".lnk." Sub: ".sub
-    endif
     return
   endif
 

doc/vimwiki.txt

@@ -2594,19 +2594,6 @@ Note:
 Default: 15
 
 
-------------------------------------------------------------------------------
-*g:vimwiki_debug*
-
-Controls verbosity of debugging output, for example, the diagnostic
-information about HTML conversion.
-
-Value           Description~
-0               Do not show debug messages.
-1               Show debug messages.
-
-Default: 0
-
-
 ------------------------------------------------------------------------------
 *g:vimwiki_diary_months*
 
@@ -2718,6 +2705,13 @@ Contributors and their Github usernames in roughly chronological order:
 ==============================================================================
 15. Changelog                                              *vimwiki-changelog*
 
+???~
+
+Removed:~
+    * Removed the option g:vimwiki_debug, which probably nobody used. If you
+      want it back, file an issue at Github.
+
+
 2.2~
 
 New:~

plugin/vimwiki.vim

@@ -71,16 +71,10 @@ function! s:vimwiki_idx() " {{{
 endfunction " }}}
 
 function! s:setup_buffer_leave() "{{{
-  if g:vimwiki_debug == 3
-    echom "Setup_buffer_leave g:curr_idx=".g:vimwiki_current_idx." b:curr_idx=".s:vimwiki_idx().""
-  endif
   if &filetype ==? 'vimwiki'
     " cache global vars of current state XXX: SLOW!?
     call vimwiki#base#cache_buffer_state()
   endif
-  if g:vimwiki_debug == 3
-    echom "  Setup_buffer_leave g:curr_idx=".g:vimwiki_current_idx." b:curr_idx=".s:vimwiki_idx().""
-  endif
 
   let &autowriteall = s:vimwiki_autowriteall
 
@@ -91,16 +85,10 @@ function! s:setup_buffer_leave() "{{{
 endfunction "}}}
 
 function! s:setup_filetype() "{{{
-  if g:vimwiki_debug == 3
-    echom "Setup_filetype g:curr_idx=".g:vimwiki_current_idx." b:curr_idx=".s:vimwiki_idx().""
-  endif
   let time0 = reltime()  " start the clock  "XXX
   " Find what wiki current buffer belongs to.
   let path = expand('%:p:h')
   let idx = vimwiki#base#find_wiki(path)
-  if g:vimwiki_debug == 3
-    echom "  Setup_filetype g:curr_idx=".g:vimwiki_current_idx." find_idx=".idx." b:curr_idx=".s:vimwiki_idx().""
-  endif
 
   if idx == -1 && g:vimwiki_global_ext == 0
     return
@@ -124,23 +112,14 @@ function! s:setup_filetype() "{{{
   endif
   " initialize and cache global vars of current state
   call vimwiki#base#setup_buffer_state(idx)
-  if g:vimwiki_debug ==3
-    echom "  Setup_filetype g:curr_idx=".g:vimwiki_current_idx." (reset_wiki_state) b:curr_idx=".s:vimwiki_idx().""
-  endif
 
   unlet! b:vimwiki_fs_rescan
   set filetype=vimwiki
-  if g:vimwiki_debug ==3
-    echom "  Setup_filetype g:curr_idx=".g:vimwiki_current_idx." (set ft=vimwiki) b:curr_idx=".s:vimwiki_idx().""
-  endif
   let time1 = vimwiki#u#time(time0)  "XXX
   call VimwikiLog_extend('timing',['plugin:setup_filetype:time1',time1])
 endfunction "}}}
 
 function! s:setup_buffer_enter() "{{{
-  if g:vimwiki_debug ==3
-    echom "Setup_buffer_enter g:curr_idx=".g:vimwiki_current_idx." b:curr_idx=".s:vimwiki_idx().""
-  endif
   let time0 = reltime()  " start the clock  "XXX
   if !vimwiki#base#recall_buffer_state()
     " Find what wiki current buffer belongs to.
@@ -150,9 +129,6 @@ function! s:setup_buffer_enter() "{{{
     let path = expand('%:p:h')
     let idx = vimwiki#base#find_wiki(path)
 
-    if g:vimwiki_debug ==3
-      echom "  Setup_buffer_enter g:curr_idx=".g:vimwiki_current_idx." find_idx=".idx." b:curr_idx=".s:vimwiki_idx().""
-    endif
     " The buffer's file is not in the path and user *does NOT* want his wiki
     " extension to be global -- Do not add new wiki.
     if idx == -1 && g:vimwiki_global_ext == 0
@@ -176,9 +152,6 @@ function! s:setup_buffer_enter() "{{{
     endif
     " initialize and cache global vars of current state
     call vimwiki#base#setup_buffer_state(idx)
-    if g:vimwiki_debug ==3
-      echom "  Setup_buffer_enter g:curr_idx=".g:vimwiki_current_idx." (reset_wiki_state) b:curr_idx=".s:vimwiki_idx().""
-    endif
 
   endif
 
@@ -188,18 +161,12 @@ function! s:setup_buffer_enter() "{{{
   "     au GUIEnter * nested VimwikiIndex
   if &filetype == ''
     set filetype=vimwiki
-    if g:vimwiki_debug ==3
-      echom "  Setup_buffer_enter g:curr_idx=".g:vimwiki_current_idx." (set ft vimwiki) b:curr_idx=".s:vimwiki_idx().""
-    endif
   elseif &syntax ==? 'vimwiki'
     " to force a rescan of the filesystem which may have changed
     " and update VimwikiLinks syntax group that depends on it;
     " b:vimwiki_fs_rescan indicates that setup_filetype() has not been run
     if exists("b:vimwiki_fs_rescan") && VimwikiGet('maxhi')
       set syntax=vimwiki
-      if g:vimwiki_debug ==3
-        echom "  Setup_buffer_enter g:curr_idx=".g:vimwiki_current_idx." (set syntax=vimwiki) b:curr_idx=".s:vimwiki_idx().""
-      endif
     endif
     let b:vimwiki_fs_rescan = 1
   endif
@@ -238,16 +205,10 @@ function! s:setup_buffer_enter() "{{{
 endfunction "}}}
 
 function! s:setup_buffer_reenter() "{{{
-  if g:vimwiki_debug ==3
-    echom "Setup_buffer_reenter g:curr_idx=".g:vimwiki_current_idx." b:curr_idx=".s:vimwiki_idx().""
-  endif
   if !vimwiki#base#recall_buffer_state()
     " Do not repeat work of s:setup_buffer_enter() and s:setup_filetype()
     " Once should be enough ...
   endif
-  if g:vimwiki_debug ==3
-    echom "  Setup_buffer_reenter g:curr_idx=".g:vimwiki_current_idx." b:curr_idx=".s:vimwiki_idx().""
-  endif
   if !exists("s:vimwiki_autowriteall")
     let s:vimwiki_autowriteall = &autowriteall
   endif
@@ -444,7 +405,6 @@ call s:default('html_header_numbering', 0)
 call s:default('html_header_numbering_sym', '')
 call s:default('conceallevel', 2)
 call s:default('url_maxsave', 15)
-call s:default('debug', 0)
 
 call s:default('diary_months', 
       \ {

syntax/vimwiki.vim

@@ -177,9 +177,6 @@ let g:vimwiki_rxAnyLink = g:vimwiki_rxWikiLink.'\|'.
 
 " LINKS: highlighting is complicated due to "nonexistent" links feature {{{
 function! s:add_target_syntax_ON(target, type) " {{{
-  if g:vimwiki_debug > 1
-    echom '[vimwiki_debug] syntax target > '.a:target
-  endif
   let prefix0 = 'syntax match '.a:type.' `'
   let suffix0 = '` display contains=@NoSpell,VimwikiLinkRest,'.a:type.'Char'
   let prefix1 = 'syntax match '.a:type.'T `'
@@ -189,9 +186,6 @@ function! s:add_target_syntax_ON(target, type) " {{{
 endfunction "}}}
 
 function! s:add_target_syntax_OFF(target) " {{{
-  if g:vimwiki_debug > 1
-    echom '[vimwiki_debug] syntax target > '.a:target
-  endif
   let prefix0 = 'syntax match VimwikiNoExistsLink `'
   let suffix0 = '` display contains=@NoSpell,VimwikiLinkRest,VimwikiLinkChar'
   let prefix1 = 'syntax match VimwikiNoExistsLinkT `'
@@ -344,14 +338,6 @@ execute 'syn match VimwikiSubScript contained /'.g:vimwiki_char_subscript.'/'.s:
 " }}}
 
 " concealed link parts " {{{
-if g:vimwiki_debug > 1
-  echom 'WikiLink Prefix: '.s:rx_wikilink_prefix
-  echom 'WikiLink Suffix: '.s:rx_wikilink_suffix
-  echom 'WikiLink Prefix1: '.s:rx_wikilink_prefix1
-  echom 'WikiLink Suffix1: '.s:rx_wikilink_suffix1
-  echom 'WikiIncl Prefix: '.g:vimwiki_rxWikiInclPrefix1
-  echom 'WikiIncl Suffix: '.g:vimwiki_rxWikiInclSuffix1
-endif
 
 " define the conceal attribute for links only if Vim is new enough to handle it
 " and the user has g:vimwiki_url_maxsave > 0

syntax/vimwiki_markdown_custom.vim

@@ -204,9 +204,6 @@ let g:vimwiki_rxMkdRefMatchUrl = '\['.g:vimwiki_rxWikiLinkDescr.']:\%(\s\+\|\n\)
 
 " LINKS: highlighting is complicated due to "nonexistent" links feature {{{
 function! s:add_target_syntax_ON(target, type) " {{{
-  if g:vimwiki_debug > 1
-    echom '[vimwiki_debug] syntax target > '.a:target
-  endif
   let prefix0 = 'syntax match '.a:type.' `'
   let suffix0 = '` display contains=@NoSpell,VimwikiLinkRest,'.a:type.'Char'
   let prefix1 = 'syntax match '.a:type.'T `'
@@ -216,9 +213,6 @@ function! s:add_target_syntax_ON(target, type) " {{{
 endfunction "}}}
 
 function! s:add_target_syntax_OFF(target, type) " {{{
-  if g:vimwiki_debug > 1
-    echom '[vimwiki_debug] syntax target > '.a:target
-  endif
   let prefix0 = 'syntax match VimwikiNoExistsLink `'
   let suffix0 = '` display contains=@NoSpell,VimwikiLinkRest,'.a:type.'Char'
   let prefix1 = 'syntax match VimwikiNoExistsLinkT `'
@@ -340,13 +334,6 @@ endif
 
 syntax spell toplevel
 
-if g:vimwiki_debug > 1
-  echom 'WikiLink1 Prefix: '.g:vimwiki_rxWikiLink1Prefix1
-  echom 'WikiLink1 Suffix: '.g:vimwiki_rxWikiLink1Suffix1
-  echom 'Weblink1 Prefix: '.g:vimwiki_rxWeblink1Prefix1
-  echom 'Weblink1 Suffix: '.g:vimwiki_rxWeblink1Suffix1
-endif
-
 " VimwikiWikiLink1Char is for syntax markers (and also URL when a description
 " is present) and may be concealed
 let s:options = ' contained transparent contains=NONE'