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+" ---------------------------------------------------------------------
+" getscript.vim
+" Author: Charles E. Campbell
+" Date: Jan 21, 2014
+" Version: 36
+" Installing: :help glvs-install
+" Usage: :help glvs
+"
+" GetLatestVimScripts: 642 1 :AutoInstall: getscript.vim
+"redraw!|call inputsave()|call input("Press <cr> to continue")|call inputrestore()
+" ---------------------------------------------------------------------
+" Initialization: {{{1
+" if you're sourcing this file, surely you can't be
+" expecting vim to be in its vi-compatible mode!
+if exists("g:loaded_getscript")
+ finish
+endif
+let g:loaded_getscript= "v36"
+if &cp
+ echoerr "GetLatestVimScripts is not vi-compatible; not loaded (you need to set nocp)"
+ finish
+endif
+if v:version < 702
+ echohl WarningMsg
+ echo "***warning*** this version of GetLatestVimScripts needs vim 7.2"
+ echohl Normal
+ finish
+endif
+let s:keepcpo = &cpo
+set cpo&vim
+"DechoTabOn
+
+" ---------------------------
+" Global Variables: {{{1
+" ---------------------------
+" Cygwin Detection ------- {{{2
+if !exists("g:getscript_cygwin")
+ if has("win32") || has("win95") || has("win64") || has("win16")
+ if &shell =~ '\%(\<bash\>\|\<zsh\>\)\%(\.exe\)\=$'
+ let g:getscript_cygwin= 1
+ else
+ let g:getscript_cygwin= 0
+ endif
+ else
+ let g:getscript_cygwin= 0
+ endif
+endif
+
+" wget vs curl {{{2
+if !exists("g:GetLatestVimScripts_wget")
+ if executable("wget")
+ let g:GetLatestVimScripts_wget= "wget"
+ elseif executable("curl")
+ let g:GetLatestVimScripts_wget= "curl"
+ else
+ let g:GetLatestVimScripts_wget = 'echo "GetLatestVimScripts needs wget or curl"'
+ let g:GetLatestVimScripts_options = ""
+ endif
+endif
+
+" options that wget and curl require:
+if !exists("g:GetLatestVimScripts_options")
+ if g:GetLatestVimScripts_wget == "wget"
+ let g:GetLatestVimScripts_options= "-q -O"
+ elseif g:GetLatestVimScripts_wget == "curl"
+ let g:GetLatestVimScripts_options= "-s -O"
+ else
+ let g:GetLatestVimScripts_options= ""
+ endif
+endif
+
+" by default, allow autoinstall lines to work
+if !exists("g:GetLatestVimScripts_allowautoinstall")
+ let g:GetLatestVimScripts_allowautoinstall= 1
+endif
+
+" set up default scriptaddr address
+if !exists("g:GetLatestVimScripts_scriptaddr")
+ let g:GetLatestVimScripts_scriptaddr = 'http://vim.sourceforge.net/script.php?script_id='
+endif
+
+"" For debugging:
+"let g:GetLatestVimScripts_wget = "echo"
+"let g:GetLatestVimScripts_options = "options"
+
+" ---------------------------------------------------------------------
+" Check If AutoInstall Capable: {{{1
+let s:autoinstall= ""
+if g:GetLatestVimScripts_allowautoinstall
+
+ if (has("win32") || has("gui_win32") || has("gui_win32s") || has("win16") || has("win64") || has("win32unix") || has("win95")) && &shell != "bash"
+ " windows (but not cygwin/bash)
+ let s:dotvim= "vimfiles"
+ if !exists("g:GetLatestVimScripts_mv")
+ let g:GetLatestVimScripts_mv= "ren"
+ endif
+
+ else
+ " unix
+ let s:dotvim= ".vim"
+ if !exists("g:GetLatestVimScripts_mv")
+ let g:GetLatestVimScripts_mv= "mv"
+ endif
+ endif
+
+ if exists("g:GetLatestVimScripts_autoinstalldir") && isdirectory(g:GetLatestVimScripts_autoinstalldir)
+ let s:autoinstall= g:GetLatestVimScripts_autoinstalldir"
+ elseif exists('$HOME') && isdirectory(expand("$HOME")."/".s:dotvim)
+ let s:autoinstall= $HOME."/".s:dotvim
+ endif
+" call Decho("s:autoinstall<".s:autoinstall.">")
+"else "Decho
+" call Decho("g:GetLatestVimScripts_allowautoinstall=".g:GetLatestVimScripts_allowautoinstall.": :AutoInstall: disabled")
+endif
+
+" ---------------------------------------------------------------------
+" Public Interface: {{{1
+com! -nargs=0 GetLatestVimScripts call getscript#GetLatestVimScripts()
+com! -nargs=0 GetScript call getscript#GetLatestVimScripts()
+silent! com -nargs=0 GLVS call getscript#GetLatestVimScripts()
+
+" ---------------------------------------------------------------------
+" GetLatestVimScripts: this function gets the latest versions of {{{1
+" scripts based on the list in
+" (first dir in runtimepath)/GetLatest/GetLatestVimScripts.dat
+fun! getscript#GetLatestVimScripts()
+" call Dfunc("GetLatestVimScripts() autoinstall<".s:autoinstall.">")
+
+" insure that wget is executable
+ if executable(g:GetLatestVimScripts_wget) != 1
+ echoerr "GetLatestVimScripts needs ".g:GetLatestVimScripts_wget." which apparently is not available on your system"
+" call Dret("GetLatestVimScripts : wget not executable/available")
+ return
+ endif
+
+ " insure that fnameescape() is available
+ if !exists("*fnameescape")
+ echoerr "GetLatestVimScripts needs fnameescape() (provided by 7.1.299 or later)"
+ return
+ endif
+
+ " Find the .../GetLatest subdirectory under the runtimepath
+ for datadir in split(&rtp,',') + ['']
+ if isdirectory(datadir."/GetLatest")
+" call Decho("found directory<".datadir.">")
+ let datadir= datadir . "/GetLatest"
+ break
+ endif
+ if filereadable(datadir."GetLatestVimScripts.dat")
+" call Decho("found ".datadir."/GetLatestVimScripts.dat")
+ break
+ endif
+ endfor
+
+ " Sanity checks: readability and writability
+ if datadir == ""
+ echoerr 'Missing "GetLatest/" on your runtimepath - see :help glvs-dist-install'
+" call Dret("GetLatestVimScripts : unable to find a GetLatest subdirectory")
+ return
+ endif
+ if filewritable(datadir) != 2
+ echoerr "(getLatestVimScripts) Your ".datadir." isn't writable"
+" call Dret("GetLatestVimScripts : non-writable directory<".datadir.">")
+ return
+ endif
+ let datafile= datadir."/GetLatestVimScripts.dat"
+ if !filereadable(datafile)
+ echoerr "Your data file<".datafile."> isn't readable"
+" call Dret("GetLatestVimScripts : non-readable datafile<".datafile.">")
+ return
+ endif
+ if !filewritable(datafile)
+ echoerr "Your data file<".datafile."> isn't writable"
+" call Dret("GetLatestVimScripts : non-writable datafile<".datafile.">")
+ return
+ endif
+ " --------------------
+ " Passed sanity checks
+ " --------------------
+
+" call Decho("datadir <".datadir.">")
+" call Decho("datafile <".datafile.">")
+
+ " don't let any event handlers interfere (like winmanager's, taglist's, etc)
+ let eikeep = &ei
+ let hlskeep = &hls
+ let acdkeep = &acd
+ set ei=all hls&vim noacd
+
+ " Edit the datafile (ie. GetLatestVimScripts.dat):
+ " 1. record current directory (origdir),
+ " 2. change directory to datadir,
+ " 3. split window
+ " 4. edit datafile
+ let origdir= getcwd()
+" call Decho("exe cd ".fnameescape(substitute(datadir,'\','/','ge')))
+ exe "cd ".fnameescape(substitute(datadir,'\','/','ge'))
+ split
+" call Decho("exe e ".fnameescape(substitute(datafile,'\','/','ge')))
+ exe "e ".fnameescape(substitute(datafile,'\','/','ge'))
+ res 1000
+ let s:downloads = 0
+ let s:downerrors= 0
+
+ " Check on dependencies mentioned in plugins
+" call Decho(" ")
+" call Decho("searching plugins for GetLatestVimScripts dependencies")
+ let lastline = line("$")
+" call Decho("lastline#".lastline)
+ let firstdir = substitute(&rtp,',.*$','','')
+ let plugins = split(globpath(firstdir,"plugin/**/*.vim"),'\n')
+ let plugins = plugins + split(globpath(firstdir,"AsNeeded/**/*.vim"),'\n')
+ let foundscript = 0
+
+ " this loop updates the GetLatestVimScripts.dat file
+ " with dependencies explicitly mentioned in the plugins
+ " via GetLatestVimScripts: ... lines
+ " It reads the plugin script at the end of the GetLatestVimScripts.dat
+ " file, examines it, and then removes it.
+ for plugin in plugins
+" call Decho(" ")
+" call Decho("plugin<".plugin.">")
+
+ " read plugin in
+ " evidently a :r creates a new buffer (the "#" buffer) that is subsequently unused -- bwiping it
+ $
+" call Decho(".dependency checking<".plugin."> line$=".line("$"))
+" call Decho("..exe silent r ".fnameescape(plugin))
+ exe "silent r ".fnameescape(plugin)
+ exe "silent bwipe ".bufnr("#")
+
+ while search('^"\s\+GetLatestVimScripts:\s\+\d\+\s\+\d\+','W') != 0
+ let depscript = substitute(getline("."),'^"\s\+GetLatestVimScripts:\s\+\d\+\s\+\d\+\s\+\(.*\)$','\1','e')
+ let depscriptid = substitute(getline("."),'^"\s\+GetLatestVimScripts:\s\+\(\d\+\)\s\+.*$','\1','')
+ let llp1 = lastline+1
+" call Decho("..depscript<".depscript.">")
+
+ " found a "GetLatestVimScripts: # #" line in the script;
+ " check if it's already in the datafile by searching backwards from llp1,
+ " the (prior to reading in the plugin script) last line plus one of the GetLatestVimScripts.dat file,
+ " for the script-id with no wrapping allowed.
+ let curline = line(".")
+ let noai_script = substitute(depscript,'\s*:AutoInstall:\s*','','e')
+ exe llp1
+ let srchline = search('^\s*'.depscriptid.'\s\+\d\+\s\+.*$','bW')
+ if srchline == 0
+ " this second search is taken when, for example, a 0 0 scriptname is to be skipped over
+ let srchline= search('\<'.noai_script.'\>','bW')
+ endif
+" call Decho("..noai_script<".noai_script."> depscriptid#".depscriptid." srchline#".srchline." curline#".line(".")." lastline#".lastline)
+
+ if srchline == 0
+ " found a new script to permanently include in the datafile
+ let keep_rega = @a
+ let @a = substitute(getline(curline),'^"\s\+GetLatestVimScripts:\s\+','','')
+ echomsg "Appending <".@a."> to ".datafile." for ".depscript
+" call Decho("..Appending <".@a."> to ".datafile." for ".depscript)
+ exe lastline."put a"
+ let @a = keep_rega
+ let lastline = llp1
+ let curline = curline + 1
+ let foundscript = foundscript + 1
+" else " Decho
+" call Decho("..found <".noai_script."> (already in datafile at line#".srchline.")")
+ endif
+
+ let curline = curline + 1
+ exe curline
+ endwhile
+
+ " llp1: last line plus one
+ let llp1= lastline + 1
+" call Decho(".deleting lines: ".llp1.",$d")
+ exe "silent! ".llp1.",$d"
+ endfor
+" call Decho("--- end dependency checking loop --- foundscript=".foundscript)
+" call Decho(" ")
+" call Dredir("BUFFER TEST (GetLatestVimScripts 1)","ls!")
+
+ if foundscript == 0
+ setlocal nomod
+ endif
+
+ " --------------------------------------------------------------------
+ " Check on out-of-date scripts using GetLatest/GetLatestVimScripts.dat
+ " --------------------------------------------------------------------
+" call Decho("begin: checking out-of-date scripts using datafile<".datafile.">")
+ setlocal lz
+ 1
+" /^-----/,$g/^\s*\d/call Decho(getline("."))
+ 1
+ /^-----/,$g/^\s*\d/call s:GetOneScript()
+" call Decho("--- end out-of-date checking --- ")
+
+ " Final report (an echomsg)
+ try
+ silent! ?^-------?
+ catch /^Vim\%((\a\+)\)\=:E114/
+" call Dret("GetLatestVimScripts : nothing done!")
+ return
+ endtry
+ exe "norm! kz\<CR>"
+ redraw!
+ let s:msg = ""
+ if s:downloads == 1
+ let s:msg = "Downloaded one updated script to <".datadir.">"
+ elseif s:downloads == 2
+ let s:msg= "Downloaded two updated scripts to <".datadir.">"
+ elseif s:downloads > 1
+ let s:msg= "Downloaded ".s:downloads." updated scripts to <".datadir.">"
+ else
+ let s:msg= "Everything was already current"
+ endif
+ if s:downerrors > 0
+ let s:msg= s:msg." (".s:downerrors." downloading errors)"
+ endif
+ echomsg s:msg
+ " save the file
+ if &mod
+ silent! w!
+ endif
+ q!
+
+ " restore events and current directory
+ exe "cd ".fnameescape(substitute(origdir,'\','/','ge'))
+ let &ei = eikeep
+ let &hls = hlskeep
+ let &acd = acdkeep
+ setlocal nolz
+" call Dredir("BUFFER TEST (GetLatestVimScripts 2)","ls!")
+" call Dret("GetLatestVimScripts : did ".s:downloads." downloads")
+endfun
+
+" ---------------------------------------------------------------------
+" GetOneScript: (Get Latest Vim Script) this function operates {{{1
+" on the current line, interpreting two numbers and text as
+" ScriptID, SourceID, and Filename.
+" It downloads any scripts that have newer versions from vim.sourceforge.net.
+fun! s:GetOneScript(...)
+" call Dfunc("GetOneScript()")
+
+ " set options to allow progress to be shown on screen
+ let rega= @a
+ let t_ti= &t_ti
+ let t_te= &t_te
+ let rs = &rs
+ set t_ti= t_te= nors
+
+ " put current line on top-of-screen and interpret it into
+ " a script identifier : used to obtain webpage
+ " source identifier : used to identify current version
+ " and an associated comment: used to report on what's being considered
+ if a:0 >= 3
+ let scriptid = a:1
+ let srcid = a:2
+ let fname = a:3
+ let cmmnt = ""
+" call Decho("scriptid<".scriptid.">")
+" call Decho("srcid <".srcid.">")
+" call Decho("fname <".fname.">")
+ else
+ let curline = getline(".")
+ if curline =~ '^\s*#'
+ let @a= rega
+" call Dret("GetOneScript : skipping a pure comment line")
+ return
+ endif
+ let parsepat = '^\s*\(\d\+\)\s\+\(\d\+\)\s\+\(.\{-}\)\(\s*#.*\)\=$'
+ try
+ let scriptid = substitute(curline,parsepat,'\1','e')
+ catch /^Vim\%((\a\+)\)\=:E486/
+ let scriptid= 0
+ endtry
+ try
+ let srcid = substitute(curline,parsepat,'\2','e')
+ catch /^Vim\%((\a\+)\)\=:E486/
+ let srcid= 0
+ endtry
+ try
+ let fname= substitute(curline,parsepat,'\3','e')
+ catch /^Vim\%((\a\+)\)\=:E486/
+ let fname= ""
+ endtry
+ try
+ let cmmnt= substitute(curline,parsepat,'\4','e')
+ catch /^Vim\%((\a\+)\)\=:E486/
+ let cmmnt= ""
+ endtry
+" call Decho("curline <".curline.">")
+" call Decho("parsepat<".parsepat.">")
+" call Decho("scriptid<".scriptid.">")
+" call Decho("srcid <".srcid.">")
+" call Decho("fname <".fname.">")
+ endif
+
+ " plugin author protection from downloading his/her own scripts atop their latest work
+ if scriptid == 0 || srcid == 0
+ " When looking for :AutoInstall: lines, skip scripts that have 0 0 scriptname
+ let @a= rega
+" call Dret("GetOneScript : skipping a scriptid==srcid==0 line")
+ return
+ endif
+
+ let doautoinstall= 0
+ if fname =~ ":AutoInstall:"
+" call Decho("case AutoInstall: fname<".fname.">")
+ let aicmmnt= substitute(fname,'\s\+:AutoInstall:\s\+',' ','')
+" call Decho("aicmmnt<".aicmmnt."> s:autoinstall=".s:autoinstall)
+ if s:autoinstall != ""
+ let doautoinstall = g:GetLatestVimScripts_allowautoinstall
+ endif
+ else
+ let aicmmnt= fname
+ endif
+" call Decho("aicmmnt<".aicmmnt.">: doautoinstall=".doautoinstall)
+
+ exe "norm z\<CR>"
+ redraw!
+" call Decho('considering <'.aicmmnt.'> scriptid='.scriptid.' srcid='.srcid)
+ echo 'considering <'.aicmmnt.'> scriptid='.scriptid.' srcid='.srcid
+
+ " grab a copy of the plugin's vim.sourceforge.net webpage
+ let scriptaddr = g:GetLatestVimScripts_scriptaddr.scriptid
+ let tmpfile = tempname()
+ let v:errmsg = ""
+
+ " make up to three tries at downloading the description
+ let itry= 1
+ while itry <= 3
+" call Decho(".try#".itry." to download description of <".aicmmnt."> with addr=".scriptaddr)
+ if has("win32") || has("win16") || has("win95")
+" call Decho(".new|exe silent r!".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".shellescape(tmpfile).' '.shellescape(scriptaddr)."|bw!")
+ new|exe "silent r!".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".shellescape(tmpfile).' '.shellescape(scriptaddr)|bw!
+ else
+" call Decho(".exe silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".shellescape(tmpfile)." ".shellescape(scriptaddr))
+ exe "silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".shellescape(tmpfile)." ".shellescape(scriptaddr)
+ endif
+ if itry == 1
+ exe "silent vsplit ".fnameescape(tmpfile)
+ else
+ silent! e %
+ endif
+ setlocal bh=wipe
+
+ " find the latest source-id in the plugin's webpage
+ silent! 1
+ let findpkg= search('Click on the package to download','W')
+ if findpkg > 0
+ break
+ endif
+ let itry= itry + 1
+ endwhile
+" call Decho(" --- end downloading tries while loop --- itry=".itry)
+
+ " testing: did finding "Click on the package..." fail?
+ if findpkg == 0 || itry >= 4
+ silent q!
+ call delete(tmpfile)
+ " restore options
+ let &t_ti = t_ti
+ let &t_te = t_te
+ let &rs = rs
+ let s:downerrors = s:downerrors + 1
+" call Decho("***warning*** couldn'".'t find "Click on the package..." in description page for <'.aicmmnt.">")
+ echomsg "***warning*** couldn'".'t find "Click on the package..." in description page for <'.aicmmnt.">"
+" call Dret("GetOneScript : srch for /Click on the package/ failed")
+ let @a= rega
+ return
+ endif
+" call Decho('found "Click on the package to download"')
+
+ let findsrcid= search('src_id=','W')
+ if findsrcid == 0
+ silent q!
+ call delete(tmpfile)
+ " restore options
+ let &t_ti = t_ti
+ let &t_te = t_te
+ let &rs = rs
+ let s:downerrors = s:downerrors + 1
+" call Decho("***warning*** couldn'".'t find "src_id=" in description page for <'.aicmmnt.">")
+ echomsg "***warning*** couldn'".'t find "src_id=" in description page for <'.aicmmnt.">"
+ let @a= rega
+" call Dret("GetOneScript : srch for /src_id/ failed")
+ return
+ endif
+" call Decho('found "src_id=" in description page')
+
+ let srcidpat = '^\s*<td class.*src_id=\(\d\+\)">\([^<]\+\)<.*$'
+ let latestsrcid= substitute(getline("."),srcidpat,'\1','')
+ let sname = substitute(getline("."),srcidpat,'\2','') " script name actually downloaded
+" call Decho("srcidpat<".srcidpat."> latestsrcid<".latestsrcid."> sname<".sname.">")
+ silent q!
+ call delete(tmpfile)
+
+ " convert the strings-of-numbers into numbers
+ let srcid = srcid + 0
+ let latestsrcid = latestsrcid + 0
+" call Decho("srcid=".srcid." latestsrcid=".latestsrcid." sname<".sname.">")
+
+ " has the plugin's most-recent srcid increased, which indicates that it has been updated
+ if latestsrcid > srcid
+" call Decho("[latestsrcid=".latestsrcid."] <= [srcid=".srcid."]: need to update <".sname.">")
+
+ let s:downloads= s:downloads + 1
+ if sname == bufname("%")
+ " GetLatestVimScript has to be careful about downloading itself
+ let sname= "NEW_".sname
+ endif
+
+ " -----------------------------------------------------------------------------
+ " the plugin has been updated since we last obtained it, so download a new copy
+ " -----------------------------------------------------------------------------
+" call Decho(".downloading new <".sname.">")
+ echomsg ".downloading new <".sname.">"
+ if has("win32") || has("win16") || has("win95")
+" call Decho(".new|exe silent r!".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".shellescape(sname)." ".shellescape('http://vim.sourceforge.net/scripts/download_script.php?src_id='.latestsrcid)."|q")
+ new|exe "silent r!".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".shellescape(sname)." ".shellescape('http://vim.sourceforge.net/scripts/download_script.php?src_id='.latestsrcid)|q
+ else
+" call Decho(".exe silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".shellescape(sname)." ".shellescape('http://vim.sourceforge.net/scripts/download_script.php?src_id='))
+ exe "silent !".g:GetLatestVimScripts_wget." ".g:GetLatestVimScripts_options." ".shellescape(sname)." ".shellescape('http://vim.sourceforge.net/scripts/download_script.php?src_id=').latestsrcid
+ endif
+
+ " --------------------------------------------------------------------------
+ " AutoInstall: only if doautoinstall has been requested by the plugin itself
+ " --------------------------------------------------------------------------
+" call Decho("checking if plugin requested autoinstall: doautoinstall=".doautoinstall)
+ if doautoinstall
+" call Decho(" ")
+" call Decho("Autoinstall: getcwd<".getcwd()."> filereadable(".sname.")=".filereadable(sname))
+ if filereadable(sname)
+" call Decho("<".sname."> is readable")
+" call Decho("exe silent !".g:GetLatestVimScripts_mv." ".shellescape(sname)." ".shellescape(s:autoinstall))
+ exe "silent !".g:GetLatestVimScripts_mv." ".shellescape(sname)." ".shellescape(s:autoinstall)
+ let curdir = fnameescape(substitute(getcwd(),'\','/','ge'))
+ let installdir= curdir."/Installed"
+ if !isdirectory(installdir)
+ call mkdir(installdir)
+ endif
+" call Decho("curdir<".curdir."> installdir<".installdir.">")
+" call Decho("exe cd ".fnameescape(s:autoinstall))
+ exe "cd ".fnameescape(s:autoinstall)
+
+ " determine target directory for moves
+ let firstdir= substitute(&rtp,',.*$','','')
+ let pname = substitute(sname,'\..*','.vim','')
+" call Decho("determine tgtdir: is <".firstdir.'/AsNeeded/'.pname." readable?")
+ if filereadable(firstdir.'/AsNeeded/'.pname)
+ let tgtdir= "AsNeeded"
+ else
+ let tgtdir= "plugin"
+ endif
+" call Decho("tgtdir<".tgtdir."> pname<".pname.">")
+
+ " decompress
+ if sname =~ '\.bz2$'
+" call Decho("decompress: attempt to bunzip2 ".sname)
+ exe "sil !bunzip2 ".shellescape(sname)
+ let sname= substitute(sname,'\.bz2$','','')
+" call Decho("decompress: new sname<".sname."> after bunzip2")
+ elseif sname =~ '\.gz$'
+" call Decho("decompress: attempt to gunzip ".sname)
+ exe "sil !gunzip ".shellescape(sname)
+ let sname= substitute(sname,'\.gz$','','')
+" call Decho("decompress: new sname<".sname."> after gunzip")
+ elseif sname =~ '\.xz$'
+" call Decho("decompress: attempt to unxz ".sname)
+ exe "sil !unxz ".shellescape(sname)
+ let sname= substitute(sname,'\.xz$','','')
+" call Decho("decompress: new sname<".sname."> after unxz")
+ else
+" call Decho("no decompression needed")
+ endif
+
+ " distribute archive(.zip, .tar, .vba, ...) contents
+ if sname =~ '\.zip$'
+" call Decho("dearchive: attempt to unzip ".sname)
+ exe "silent !unzip -o ".shellescape(sname)
+ elseif sname =~ '\.tar$'
+" call Decho("dearchive: attempt to untar ".sname)
+ exe "silent !tar -xvf ".shellescape(sname)
+ elseif sname =~ '\.tgz$'
+" call Decho("dearchive: attempt to untar+gunzip ".sname)
+ exe "silent !tar -zxvf ".shellescape(sname)
+ elseif sname =~ '\.taz$'
+" call Decho("dearchive: attempt to untar+uncompress ".sname)
+ exe "silent !tar -Zxvf ".shellescape(sname)
+ elseif sname =~ '\.tbz$'
+" call Decho("dearchive: attempt to untar+bunzip2 ".sname)
+ exe "silent !tar -jxvf ".shellescape(sname)
+ elseif sname =~ '\.txz$'
+" call Decho("dearchive: attempt to untar+xz ".sname)
+ exe "silent !tar -Jxvf ".shellescape(sname)
+ elseif sname =~ '\.vba$'
+" call Decho("dearchive: attempt to handle a vimball: ".sname)
+ silent 1split
+ if exists("g:vimball_home")
+ let oldvimballhome= g:vimball_home
+ endif
+ let g:vimball_home= s:autoinstall
+ exe "silent e ".fnameescape(sname)
+ silent so %
+ silent q
+ if exists("oldvimballhome")
+ let g:vimball_home= oldvimballhome
+ else
+ unlet g:vimball_home
+ endif
+ else
+" call Decho("no dearchiving needed")
+ endif
+
+ " ---------------------------------------------
+ " move plugin to plugin/ or AsNeeded/ directory
+ " ---------------------------------------------
+ if sname =~ '.vim$'
+" call Decho("dearchive: attempt to simply move ".sname." to ".tgtdir)
+ exe "silent !".g:GetLatestVimScripts_mv." ".shellescape(sname)." ".tgtdir
+ else
+" call Decho("dearchive: move <".sname."> to installdir<".installdir.">")
+ exe "silent !".g:GetLatestVimScripts_mv." ".shellescape(sname)." ".installdir
+ endif
+ if tgtdir != "plugin"
+" call Decho("exe silent !".g:GetLatestVimScripts_mv." plugin/".shellescape(pname)." ".tgtdir)
+ exe "silent !".g:GetLatestVimScripts_mv." plugin/".shellescape(pname)." ".tgtdir
+ endif
+
+ " helptags step
+ let docdir= substitute(&rtp,',.*','','e')."/doc"
+" call Decho("helptags: docdir<".docdir.">")
+ exe "helptags ".fnameescape(docdir)
+ exe "cd ".fnameescape(curdir)
+ endif
+ if fname !~ ':AutoInstall:'
+ let modline=scriptid." ".latestsrcid." :AutoInstall: ".fname.cmmnt
+ else
+ let modline=scriptid." ".latestsrcid." ".fname.cmmnt
+ endif
+ else
+ let modline=scriptid." ".latestsrcid." ".fname.cmmnt
+ endif
+
+ " update the data in the <GetLatestVimScripts.dat> file
+ call setline(line("."),modline)
+" call Decho("update data in ".expand("%")."#".line(".").": modline<".modline.">")
+" else " Decho
+" call Decho("[latestsrcid=".latestsrcid."] <= [srcid=".srcid."], no need to update")
+ endif
+
+ " restore options
+ let &t_ti = t_ti
+ let &t_te = t_te
+ let &rs = rs
+ let @a = rega
+" call Dredir("BUFFER TEST (GetOneScript)","ls!")
+
+" call Dret("GetOneScript")
+endfun
+
+" ---------------------------------------------------------------------
+" Restore Options: {{{1
+let &cpo= s:keepcpo
+unlet s:keepcpo
+
+" ---------------------------------------------------------------------
+" Modelines: {{{1
+" vim: ts=8 sts=2 fdm=marker nowrap