Remove man plugin from vim, it does not work for nvim, closes #576

12 files changed, 191 insertions, 334 deletions

diff --git a/README.md b/README.md
index 60d3a122..0857df4a 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ A collection of language packs for Vim.
 > One to rule them all, one to find them, one to bring them all and in the darkness bind them.
 
 - It **won't affect your startup time**, as scripts are loaded only on demand\*.
-- It **installs and updates 120+ times faster** than the <!--Package Count-->591<!--/Package Count--> packages it consists of.
+- It **installs and updates 120+ times faster** than the <!--Package Count-->590<!--/Package Count--> packages it consists of.
 - It is more secure because scripts loaded for all extensions are generated by vim-polyglot (ftdetect).
 - Solid syntax and indentation support (other features skipped). Only the best language packs.
 - All unnecessary files are ignored (like enormous documentation from php support).
diff --git a/autoload/polyglot/sleuth.vim b/autoload/polyglot/sleuth.vim
index db1c70d1..bc7822de 100644
--- a/autoload/polyglot/sleuth.vim
+++ b/autoload/polyglot/sleuth.vim
@@ -308,7 +308,6 @@ let s:globs = {
   \ 'mailcap': '.mailcap,mailcap',
   \ 'mako': '*.mako,*.mao',
   \ 'mallard': '*.page',
-  \ 'man': '*.man',
   \ 'manconf': 'man.config',
   \ 'map': '*.map',
   \ 'maple': '*.mv,*.mpl,*.mws',
diff --git a/ftdetect/polyglot.vim b/ftdetect/polyglot.vim
index 4e1988b4..0dae0bd4 100644
--- a/ftdetect/polyglot.vim
+++ b/ftdetect/polyglot.vim
@@ -970,10 +970,6 @@ if !has_key(s:disabled_packages, 'manconf')
   au BufNewFile,BufRead */etc/man.conf,man.config setf manconf
 endif
 
-if !has_key(s:disabled_packages, 'man')
-  au BufNewFile,BufRead *.man setf man
-endif
-
 if !has_key(s:disabled_packages, 'mallard')
   au BufNewFile,BufRead *.page setf mallard
 endif
diff --git a/ftplugin/man.vim b/ftplugin/man.vim
deleted file mode 100644
index 300129c2..00000000
--- a/ftplugin/man.vim
+++ /dev/null
@@ -1,254 +0,0 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'man') == -1
-
-" Vim filetype plugin file
-" Language:	man
-" Maintainer:	Jason Franklin <vim@justemail.net>
-" Maintainer:	SungHyun Nam <goweol@gmail.com>
-" Last Change: 	2020 Jun 01
-
-" To make the ":Man" command available before editing a manual page, source
-" this script from your startup vimrc file.
-
-" If 'filetype' isn't "man", we must have been called to only define ":Man".
-if &filetype == "man"
-
-  " Only do this when not done yet for this buffer
-  if exists("b:did_ftplugin")
-    finish
-  endif
-  let b:did_ftplugin = 1
-endif
-
-let s:cpo_save = &cpo
-set cpo-=C
-
-if &filetype == "man"
-  " allow dot and dash in manual page name.
-  setlocal iskeyword+=\.,-
-  let b:undo_ftplugin = "setlocal iskeyword<"
-
-  " Add mappings, unless the user didn't want this.
-  if !exists("no_plugin_maps") && !exists("no_man_maps")
-    if !hasmapto('<Plug>ManBS')
-      nmap <buffer> <LocalLeader>h <Plug>ManBS
-      let b:undo_ftplugin = b:undo_ftplugin
-	    \ . '|silent! nunmap <buffer> <LocalLeader>h'
-    endif
-    nnoremap <buffer> <Plug>ManBS :%s/.\b//g<CR>:setl nomod<CR>''
-
-    nnoremap <buffer> <silent> <c-]> :call <SID>PreGetPage(v:count)<CR>
-    nnoremap <buffer> <silent> <c-t> :call <SID>PopPage()<CR>
-    nnoremap <buffer> <silent> q :q<CR>
-
-    " Add undo commands for the maps
-    let b:undo_ftplugin = b:undo_ftplugin
-	  \ . '|silent! nunmap <buffer> <Plug>ManBS'
-	  \ . '|silent! nunmap <buffer> <c-]>'
-	  \ . '|silent! nunmap <buffer> <c-t>'
-	  \ . '|silent! nunmap <buffer> q'
-  endif
-
-  if exists('g:ft_man_folding_enable') && (g:ft_man_folding_enable == 1)
-    setlocal foldmethod=indent foldnestmax=1 foldenable
-    let b:undo_ftplugin = b:undo_ftplugin
-	  \ . '|silent! setl fdm< fdn< fen<'
-  endif
-
-endif
-
-if exists(":Man") != 2
-  com -nargs=+ -complete=shellcmd Man call s:GetPage(<q-mods>, <f-args>)
-  nmap <Leader>K :call <SID>PreGetPage(0)<CR>
-  nmap <Plug>ManPreGetPage :call <SID>PreGetPage(0)<CR>
-endif
-
-" Define functions only once.
-if !exists("s:man_tag_depth")
-
-let s:man_tag_depth = 0
-
-let s:man_sect_arg = ""
-let s:man_find_arg = "-w"
-try
-  if !has("win32") && $OSTYPE !~ 'cygwin\|linux' && system('uname -s') =~ "SunOS" && system('uname -r') =~ "^5"
-    let s:man_sect_arg = "-s"
-    let s:man_find_arg = "-l"
-  endif
-catch /E145:/
-  " Ignore the error in restricted mode
-endtry
-
-func <SID>PreGetPage(cnt)
-  if a:cnt == 0
-    let old_isk = &iskeyword
-    if &ft == 'man'
-      setl iskeyword+=(,)
-    endif
-    let str = expand("<cword>")
-    let &l:iskeyword = old_isk
-    let page = substitute(str, '(*\(\k\+\).*', '\1', '')
-    let sect = substitute(str, '\(\k\+\)(\([^()]*\)).*', '\2', '')
-    if match(sect, '^[0-9 ]\+$') == -1
-      let sect = ""
-    endif
-    if sect == page
-      let sect = ""
-    endif
-  else
-    let sect = a:cnt
-    let page = expand("<cword>")
-  endif
-  call s:GetPage('', sect, page)
-endfunc
-
-func <SID>GetCmdArg(sect, page)
-  if a:sect == ''
-    return a:page
-  endif
-  return s:man_sect_arg.' '.a:sect.' '.a:page
-endfunc
-
-func <SID>FindPage(sect, page)
-  let where = system("man ".s:man_find_arg.' '.s:GetCmdArg(a:sect, a:page))
-  if where !~ "^/"
-    if matchstr(where, " [^ ]*$") !~ "^ /"
-      return 0
-    endif
-  endif
-  return 1
-endfunc
-
-func <SID>GetPage(cmdmods, ...)
-  if a:0 >= 2
-    let sect = a:1
-    let page = a:2
-  elseif a:0 >= 1
-    let sect = ""
-    let page = a:1
-  else
-    return
-  endif
-
-  " To support:	    nmap K :Man <cword>
-  if page == '<cword>'
-    let page = expand('<cword>')
-  endif
-
-  if !exists('g:ft_man_no_sect_fallback') || (g:ft_man_no_sect_fallback == 0)
-    if sect != "" && s:FindPage(sect, page) == 0
-      let sect = ""
-    endif
-  endif
-  if s:FindPage(sect, page) == 0
-    let msg = 'man.vim: no manual entry for "' . page . '"'
-    if !empty(sect)
-      let msg .= ' in section ' . sect
-    endif
-    echomsg msg
-    return
-  endif
-  exec "let s:man_tag_buf_".s:man_tag_depth." = ".bufnr("%")
-  exec "let s:man_tag_lin_".s:man_tag_depth." = ".line(".")
-  exec "let s:man_tag_col_".s:man_tag_depth." = ".col(".")
-  let s:man_tag_depth = s:man_tag_depth + 1
-
-  let open_cmd = 'edit'
-
-  " Use an existing "man" window if it exists, otherwise open a new one.
-  if &filetype != "man"
-    let thiswin = winnr()
-    exe "norm! \<C-W>b"
-    if winnr() > 1
-      exe "norm! " . thiswin . "\<C-W>w"
-      while 1
-	if &filetype == "man"
-	  break
-	endif
-	exe "norm! \<C-W>w"
-	if thiswin == winnr()
-	  break
-	endif
-      endwhile
-    endif
-    if &filetype != "man"
-      if exists("g:ft_man_open_mode")
-        if g:ft_man_open_mode == 'vert'
-	  let open_cmd = 'vsplit'
-        elseif g:ft_man_open_mode == 'tab'
-	  let open_cmd = 'tabedit'
-        else
-	  let open_cmd = 'split'
-        endif
-      else
-	let open_cmd = a:cmdmods . ' split'
-      endif
-    endif
-  endif
-
-  silent execute open_cmd . " $HOME/" . page . '.' . sect . '~'
-
-  " Avoid warning for editing the dummy file twice
-  setl buftype=nofile noswapfile
-
-  setl fdc=0 ma nofen nonu nornu
-  %delete _
-  let unsetwidth = 0
-  if empty($MANWIDTH)
-    let $MANWIDTH = winwidth(0)
-    let unsetwidth = 1
-  endif
-
-  " Ensure Vim is not recursively invoked (man-db does this) when doing ctrl-[
-  " on a man page reference by unsetting MANPAGER.
-  " Some versions of env(1) do not support the '-u' option, and in such case
-  " we set MANPAGER=cat.
-  if !exists('s:env_has_u')
-    call system('env -u x true')
-    let s:env_has_u = (v:shell_error == 0)
-  endif
-  let env_cmd = s:env_has_u ? 'env -u MANPAGER' : 'env MANPAGER=cat'
-  let env_cmd .= ' GROFF_NO_SGR=1'
-  let man_cmd = env_cmd . ' man ' . s:GetCmdArg(sect, page) . ' | col -b'
-  silent exec "r !" . man_cmd
-
-  if unsetwidth
-    let $MANWIDTH = ''
-  endif
-  " Remove blank lines from top and bottom.
-  while line('$') > 1 && getline(1) =~ '^\s*$'
-    1delete _
-  endwhile
-  while line('$') > 1 && getline('$') =~ '^\s*$'
-    $delete _
-  endwhile
-  1
-  setl ft=man nomod
-  setl bufhidden=hide
-  setl nobuflisted
-  setl noma
-endfunc
-
-func <SID>PopPage()
-  if s:man_tag_depth > 0
-    let s:man_tag_depth = s:man_tag_depth - 1
-    exec "let s:man_tag_buf=s:man_tag_buf_".s:man_tag_depth
-    exec "let s:man_tag_lin=s:man_tag_lin_".s:man_tag_depth
-    exec "let s:man_tag_col=s:man_tag_col_".s:man_tag_depth
-    exec s:man_tag_buf."b"
-    exec s:man_tag_lin
-    exec "norm! ".s:man_tag_col."|"
-    exec "unlet s:man_tag_buf_".s:man_tag_depth
-    exec "unlet s:man_tag_lin_".s:man_tag_depth
-    exec "unlet s:man_tag_col_".s:man_tag_depth
-    unlet s:man_tag_buf s:man_tag_lin s:man_tag_col
-  endif
-endfunc
-
-endif
-
-let &cpo = s:cpo_save
-unlet s:cpo_save
-
-" vim: set sw=2 ts=8 noet:
-
-endif
diff --git a/ftplugin/purescript.vim b/ftplugin/purescript.vim
index c2c85535..dba11b3b 100644
--- a/ftplugin/purescript.vim
+++ b/ftplugin/purescript.vim
@@ -1,6 +1,7 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'purescript') == -1
 
 setlocal comments=s1fl:{-,mb:\ \ ,ex:-},:--\ \|,:--
+setlocal commentstring=--\ %s
 setlocal include=^import
 setlocal includeexpr=printf('%s.purs',substitute(v:fname,'\\.','/','g'))
 
diff --git a/ftplugin/yaml.vim b/ftplugin/yaml.vim
new file mode 100644
index 00000000..261d71ca
--- /dev/null
+++ b/ftplugin/yaml.vim
@@ -0,0 +1,29 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'yaml') == -1
+
+" Vim filetype plugin file
+" Language:             YAML (YAML Ain't Markup Language)
+" Previous Maintainer:  Nikolai Weibull <now@bitwi.se> (inactive)
+" Last Change:      	2020 Mar 02
+
+if exists("b:did_ftplugin")
+  finish
+endif
+let b:did_ftplugin = 1
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+let b:undo_ftplugin = "setl com< cms< et< fo<"
+
+setlocal comments=:# commentstring=#\ %s expandtab
+setlocal formatoptions-=t formatoptions+=croql
+
+if !exists("g:yaml_recommended_style") || g:yaml_recommended_style != 0
+  let b:undo_ftplugin .= " sw< sts<"
+  setlocal shiftwidth=2 softtabstop=2
+endif
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
+endif
diff --git a/indent/yaml.vim b/indent/yaml.vim
new file mode 100644
index 00000000..c7fdebcf
--- /dev/null
+++ b/indent/yaml.vim
@@ -0,0 +1,159 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'yaml') == -1
+
+" Vim indent file
+" Language:         YAML
+" Maintainer:       Nikolai Pavlov <zyx.vim@gmail.com>
+" Last Change:	    2019 Sep 28
+
+" Only load this indent file when no other was loaded.
+if exists('b:did_indent')
+  finish
+endif
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+let b:did_indent = 1
+
+setlocal indentexpr=GetYAMLIndent(v:lnum)
+setlocal indentkeys=!^F,o,O,0#,0},0],<:>,0-
+setlocal nosmartindent
+
+let b:undo_indent = 'setlocal indentexpr< indentkeys< smartindent<'
+
+" Only define the function once.
+if exists('*GetYAMLIndent')
+    finish
+endif
+
+function s:FindPrevLessIndentedLine(lnum, ...)
+    let prevlnum = prevnonblank(a:lnum-1)
+    let curindent = a:0 ? a:1 : indent(a:lnum)
+    while           prevlnum
+                \&&  indent(prevlnum) >=  curindent
+                \&& getline(prevlnum) !~# '^\s*#'
+        let prevlnum = prevnonblank(prevlnum-1)
+    endwhile
+    return prevlnum
+endfunction
+
+function s:FindPrevLEIndentedLineMatchingRegex(lnum, regex)
+    let plilnum = s:FindPrevLessIndentedLine(a:lnum, indent(a:lnum)+1)
+    while plilnum && getline(plilnum) !~# a:regex
+        let plilnum = s:FindPrevLessIndentedLine(plilnum)
+    endwhile
+    return plilnum
+endfunction
+
+let s:mapkeyregex='\v^\s*\#@!\S@=%(\''%([^'']|\''\'')*\'''.
+                \                 '|\"%([^"\\]|\\.)*\"'.
+                \                 '|%(%(\:\ )@!.)*)\:%(\ |$)'
+let s:liststartregex='\v^\s*%(\-%(\ |$))'
+
+let s:c_ns_anchor_char = '\v%([\n\r\uFEFF \t,[\]{}]@!\p)'
+let s:c_ns_anchor_name = s:c_ns_anchor_char.'+'
+let s:c_ns_anchor_property =  '\v\&'.s:c_ns_anchor_name
+
+let s:ns_word_char = '\v[[:alnum:]_\-]'
+let s:ns_tag_char  = '\v%(%\x\x|'.s:ns_word_char.'|[#/;?:@&=+$.~*''()])'
+let s:c_named_tag_handle     = '\v\!'.s:ns_word_char.'+\!'
+let s:c_secondary_tag_handle = '\v\!\!'
+let s:c_primary_tag_handle   = '\v\!'
+let s:c_tag_handle = '\v%('.s:c_named_tag_handle.
+            \            '|'.s:c_secondary_tag_handle.
+            \            '|'.s:c_primary_tag_handle.')'
+let s:c_ns_shorthand_tag = '\v'.s:c_tag_handle . s:ns_tag_char.'+'
+let s:c_non_specific_tag = '\v\!'
+let s:ns_uri_char  = '\v%(%\x\x|'.s:ns_word_char.'\v|[#/;?:@&=+$,.!~*''()[\]])'
+let s:c_verbatim_tag = '\v\!\<'.s:ns_uri_char.'+\>'
+let s:c_ns_tag_property = '\v'.s:c_verbatim_tag.
+            \               '\v|'.s:c_ns_shorthand_tag.
+            \               '\v|'.s:c_non_specific_tag
+
+let s:block_scalar_header = '\v[|>]%([+-]?[1-9]|[1-9]?[+-])?'
+
+function GetYAMLIndent(lnum)
+    if a:lnum == 1 || !prevnonblank(a:lnum-1)
+        return 0
+    endif
+
+    let prevlnum = prevnonblank(a:lnum-1)
+    let previndent = indent(prevlnum)
+
+    let line = getline(a:lnum)
+    if line =~# '^\s*#' && getline(a:lnum-1) =~# '^\s*#'
+        " Comment blocks should have identical indent
+        return previndent
+    elseif line =~# '^\s*[\]}]'
+        " Lines containing only closing braces should have previous indent
+        return indent(s:FindPrevLessIndentedLine(a:lnum))
+    endif
+
+    " Ignore comment lines when calculating indent
+    while getline(prevlnum) =~# '^\s*#'
+        let prevlnum = prevnonblank(prevlnum-1)
+        if !prevlnum
+            return previndent
+        endif
+    endwhile
+
+    let prevline = getline(prevlnum)
+    let previndent = indent(prevlnum)
+
+    " Any examples below assume that shiftwidth=2
+    if prevline =~# '\v[{[:]$|[:-]\ [|>][+\-]?%(\s+\#.*|\s*)$'
+        " Mapping key:
+        "     nested mapping: ...
+        "
+        " - {
+        "     key: [
+        "         list value
+        "     ]
+        " }
+        "
+        " - |-
+        "     Block scalar without indentation indicator
+        return previndent+shiftwidth()
+    elseif prevline =~# '\v[:-]\ [|>]%(\d+[+\-]?|[+\-]?\d+)%(\#.*|\s*)$'
+        " - |+2
+        "   block scalar with indentation indicator
+        "#^^ indent+2, not indent+shiftwidth
+        return previndent + str2nr(matchstr(prevline,
+                    \'\v([:-]\ [|>])@<=[+\-]?\d+%([+\-]?%(\s+\#.*|\s*)$)@='))
+    elseif prevline =~# '\v\"%([^"\\]|\\.)*\\$'
+        "    "Multiline string \
+        "     with escaped end"
+        let qidx = match(prevline, '\v\"%([^"\\]|\\.)*\\')
+        return virtcol([prevlnum, qidx+1])
+    elseif line =~# s:liststartregex
+        " List line should have indent equal to previous list line unless it was 
+        " caught by one of the previous rules
+        return indent(s:FindPrevLEIndentedLineMatchingRegex(a:lnum,
+                    \                                       s:liststartregex))
+    elseif line =~# s:mapkeyregex
+        " Same for line containing mapping key
+        let prevmapline = s:FindPrevLEIndentedLineMatchingRegex(a:lnum,
+                    \                                           s:mapkeyregex)
+        if getline(prevmapline) =~# '^\s*- '
+            return indent(prevmapline) + 2
+        else
+            return indent(prevmapline)
+        endif
+    elseif prevline =~# '^\s*- '
+        " - List with
+        "   multiline scalar
+        return previndent+2
+    elseif prevline =~# s:mapkeyregex . '\v\s*%(%('.s:c_ns_tag_property.
+                \                              '\v|'.s:c_ns_anchor_property.
+                \                              '\v|'.s:block_scalar_header.
+                \                             '\v)%(\s+|\s*%(\#.*)?$))*'
+        " Mapping with: value
+        "     that is multiline scalar
+        return previndent+shiftwidth()
+    endif
+    return previndent
+endfunction
+
+let &cpo = s:save_cpo
+
+endif
diff --git a/packages.yaml b/packages.yaml
index ade2bd83..83121e15 100644
--- a/packages.yaml
+++ b/packages.yaml
@@ -3560,15 +3560,6 @@ filetypes:
   - pattern: "*.page"
     description: Mallard
 ---
-name: man
-remote: vim/vim:runtime
-glob: "**/man.vim"
-filetypes:
-- name: man
-  patterns:
-  - pattern: "*.man"
-    description: Manpage
----
 name: manconf
 remote: vim/vim:runtime
 glob: "**/manconf.vim"
diff --git a/syntax/man.vim b/syntax/man.vim
deleted file mode 100644
index c607f0e4..00000000
--- a/syntax/man.vim
+++ /dev/null
@@ -1,60 +0,0 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'man') == -1
-
-" Vim syntax file
-" Language:	Man page
-" Maintainer:	Jason Franklin <vim@justemail.net>
-" Previous Maintainer:	SungHyun Nam <goweol@gmail.com>
-" Previous Maintainer:	Gautam H. Mudunuri <gmudunur@informatica.com>
-" Version Info:
-" Last Change:	2020 Sep 19
-
-" Additional highlighting by Johannes Tanzler <johannes.tanzler@aon.at>:
-"	* manSubHeading
-"	* manSynopsis (only for sections 2 and 3)
-
-" quit when a syntax file was already loaded
-if exists("b:current_syntax")
-  finish
-endif
-
-" Get the CTRL-H syntax to handle backspaced text
-runtime! syntax/ctrlh.vim
-
-syn case ignore
-
-syn match  manReference       "\f\+([1-9][a-z]\=)"
-syn match  manSectionHeading  "^\a.*$"
-syn match  manSubHeading      "^\s\{3\}\a.*$"
-syn match  manOptionDesc      "^\s*[+-][a-z0-9]\S*"
-syn match  manLongOptionDesc  "^\s*--[a-z0-9-]\S*"
-" syn match  manHistory		"^[a-z].*last change.*$"
-
-syn match manHeader '\%1l.*'
-exe 'syn match manFooter ''\%' . line('$') . 'l.*'''
-
-if getline(1) =~ '^[a-zA-Z_]\+([23])'
-  syntax include @cCode <sfile>:p:h/c.vim
-  syn match manCFuncDefinition  display "\<\h\w*\>\s*("me=e-1 contained
-  syn region manSynopsis start="^SYNOPSIS"hs=s+8 end="^\u\+\s*$"me=e-12 keepend contains=manSectionHeading,@cCode,manCFuncDefinition
-endif
-
-
-" Define the default highlighting.
-" Only when an item doesn't have highlighting yet
-
-hi def link manHeader Title
-hi def link manFooter PreProc
-
-hi def link manSectionHeading  Statement
-hi def link manOptionDesc	    Constant
-hi def link manLongOptionDesc  Constant
-hi def link manReference	    PreProc
-hi def link manSubHeading      Function
-hi def link manCFuncDefinition Function
-
-
-let b:current_syntax = "man"
-
-" vim:ts=8 sts=2 sw=2:
-
-endif
diff --git a/syntax/svelte.vim b/syntax/svelte.vim
index 4a510beb..0654b203 100644
--- a/syntax/svelte.vim
+++ b/syntax/svelte.vim
@@ -26,9 +26,6 @@ syntax match htmlTagName contained "\<[a-zA-Z:\.]*\>"
 " "bind:something", etc.
 syntax match svelteKeyword "\<[a-z]\+:[a-zA-Z|]\+=" contained containedin=htmlTag
 
-" Mixed-case attributes are likely props.
-syntax match svelteKeyword "\<[a-z]\+:[a-zA-Z|]\+=" contained containedin=htmlTag
-
 " The "slot" attribute has special meaning.
 syntax keyword svelteKeyword slot contained containedin=htmlTag
 
diff --git a/syntax/zig.vim b/syntax/zig.vim
index f9f889c5..f6819ef5 100644
--- a/syntax/zig.vim
+++ b/syntax/zig.vim
@@ -38,7 +38,7 @@ syn match zigBuiltinFn "\v\@(errorReturnTrace|fence|fieldParentPtr|field|unionIn
 syn match zigBuiltinFn "\v\@(frameAddress|import|newStackCall|asyncCall|intToPtr)>"
 syn match zigBuiltinFn "\v\@(memcpy|memset|mod|mulWithOverflow|splat|src)>"
 syn match zigBuiltinFn "\v\@(bitOffsetOf|byteOffsetOf|OpaqueType|panic|ptrCast)>"
-syn match zigBuiltinFn "\v\@(ptrToInt|rem|returnAddress|setCold|Type|shuffle)>"
+syn match zigBuiltinFn "\v\@(ptrToInt|rem|returnAddress|setCold|Type|shuffle|reduce)>"
 syn match zigBuiltinFn "\v\@(setRuntimeSafety|setEvalBranchQuota|setFloatMode)>"
 syn match zigBuiltinFn "\v\@(setGlobalLinkage|setGlobalSection|shlExact|This|hasDecl|hasField)>"
 syn match zigBuiltinFn "\v\@(shlWithOverflow|shrExact|sizeOf|bitSizeOf|sqrt|byteSwap|subWithOverflow|intCast|floatCast|intToFloat|floatToInt|boolToInt|errSetCast)>"
diff --git a/tests/filetypes.vim b/tests/filetypes.vim
index 00d19b7e..a5f556d7 100644
--- a/tests/filetypes.vim
+++ b/tests/filetypes.vim
@@ -419,7 +419,6 @@ call TestFiletype('mailaliases')
 call TestFiletype('mailcap')
 call TestFiletype('ist')
 call TestFiletype('mallard')
-call TestFiletype('man')
 call TestFiletype('manconf')
 call TestFiletype('maple')
 call TestFiletype('map')