Update runtime files

4 files changed, 45 insertions, 10 deletions

diff --git a/runtime/ftplugin/fortran.vim b/runtime/ftplugin/fortran.vim
index 5d42409fd4..385f1557de 100644
--- a/runtime/ftplugin/fortran.vim
+++ b/runtime/ftplugin/fortran.vim
@@ -1,7 +1,8 @@
 " Vim settings file
 " Language:	Fortran 2008 (and older: Fortran 2003, 95, 90, 77, 66)
 " Version:	0.50
-" Last Change:	2015 Nov. 30
+" Last Change:	2020 Apr 20
+" Patched By:	Eisuke Kawashima
 " Maintainer:	Ajit J. Thakkar <ajit@unb.ca>; <http://www2.unb.ca/~ajit/>
 " Usage:	For instructions, do :help fortran-plugin from Vim
 " Credits:
@@ -31,10 +32,10 @@ if !exists("b:fortran_fixed_source")
   elseif exists("fortran_fixed_source")
     " User guarantees fixed source form
     let b:fortran_fixed_source = 1
-  elseif expand("%:e") ==? "f\<90\|95\|03\|08\>"
+  elseif expand("%:e") =~? '^f\%(90\|95\|03\|08\)$'
     " Free-form file extension defaults as in Intel ifort, gcc(gfortran), NAG, Pathscale, and Cray compilers
     let b:fortran_fixed_source = 0
-  elseif expand("%:e") ==? "f\|f77\|for"
+  elseif expand("%:e") =~? '^\%(f\|f77\|for\)$'
     " Fixed-form file extension defaults
     let b:fortran_fixed_source = 1
   else
diff --git a/runtime/ftplugin/perl.vim b/runtime/ftplugin/perl.vim
index e7acf654f3..603ba49502 100644
--- a/runtime/ftplugin/perl.vim
+++ b/runtime/ftplugin/perl.vim
@@ -1,9 +1,9 @@
 " Vim filetype plugin file
 " Language:      Perl
 " Maintainer:    vim-perl <vim-perl@googlegroups.com>
-" Homepage:      http://github.com/vim-perl/vim-perl
-" Bugs/requests: http://github.com/vim-perl/vim-perl/issues
-" Last Change:   2015-02-09
+" Homepage:      https://github.com/vim-perl/vim-perl
+" Bugs/requests: https://github.com/vim-perl/vim-perl/issues
+" Last Change:   2020 Apr 15
 
 if exists("b:did_ftplugin") | finish | endif
 let b:did_ftplugin = 1
diff --git a/runtime/ftplugin/perl6.vim b/runtime/ftplugin/perl6.vim
index 5318df63bc..0467bea0c2 100644
--- a/runtime/ftplugin/perl6.vim
+++ b/runtime/ftplugin/perl6.vim
@@ -1,9 +1,9 @@
 " Vim filetype plugin file
 " Language:      Perl 6
 " Maintainer:    vim-perl <vim-perl@googlegroups.com>
-" Homepage:      http://github.com/vim-perl/vim-perl
-" Bugs/requests: http://github.com/vim-perl/vim-perl/issues
-" Last Change:   2013-07-21
+" Homepage:      https://github.com/vim-perl/vim-perl
+" Bugs/requests: https://github.com/vim-perl/vim-perl/issues
+" Last Change:   2020 Apr 15
 " Contributors:  Hinrik Örn Sigurðsson <hinrik.sig@gmail.com>
 "
 " Based on ftplugin/perl.vim by Dan Sharp <dwsharp at hotmail dot com>
diff --git a/runtime/ftplugin/systemd.vim b/runtime/ftplugin/systemd.vim
index 60b3fd996d..4c5c9a1dc1 100644
--- a/runtime/ftplugin/systemd.vim
+++ b/runtime/ftplugin/systemd.vim
@@ -1,7 +1,41 @@
 " Vim filetype plugin file
-" Language:  systemd.unit(5)
+" Language:			systemd.unit(5)
+" Keyword Lookup Support:	Enno Nagel <enno.nagel+vim@gmail.com>
 
 if !exists('b:did_ftplugin')
   " Looks a lot like dosini files.
   runtime! ftplugin/dosini.vim
 endif
+
+if !has('unix')
+  finish
+endif
+
+if !has('gui_running')
+  command! -buffer -nargs=1 Sman silent exe '!' . KeywordLookup_systemd(<q-args>) | redraw!
+elseif has('terminal')
+  command! -buffer -nargs=1 Sman silent exe 'term ' . KeywordLookup_systemd(<q-args>)
+else
+  finish
+endif
+
+if !exists('*KeywordLookup_systemd')
+  function KeywordLookup_systemd(keyword) abort
+    let matches = matchlist(getline(search('\v^\s*\[\s*.+\s*\]\s*$', 'nbWz')), '\v^\s*\[\s*(\k+).*\]\s*$')
+    if len(matches) > 1
+      let section = matches[1]
+      return 'LESS= MANPAGER="less --pattern=''(^|,)\s+' . a:keyword . '=$'' --hilite-search" man ' . 'systemd.' . section
+    else
+      return 'LESS= MANPAGER="less --pattern=''(^|,)\s+' . a:keyword . '=$'' --hilite-search" man ' . 'systemd'
+    endif
+  endfunction
+endif
+
+setlocal iskeyword+=-
+setlocal keywordprg=:Sman
+
+if !exists('b:undo_ftplugin') || empty(b:undo_ftplugin)
+  let b:undo_ftplugin = 'setlocal keywordprg< iskeyword<'
+else
+  let b:undo_ftplugin .= '| setlocal keywordprg< iskeyword<'
+endif