Adding upstream version 2:9.0.1378.upstream/2%9.0.1378upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 362 insertions, 0 deletions

diff --git a/runtime/autoload/netrwFileHandlers.vim b/runtime/autoload/netrwFileHandlers.vim
new file mode 100644
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--- /dev/null
+++ b/runtime/autoload/netrwFileHandlers.vim
@@ -0,0 +1,362 @@
+" netrwFileHandlers: contains various extension-based file handlers for
+"                    netrw's browsers' x command ("eXecute launcher")
+" Author:	Charles E. Campbell
+" Date:		Sep 18, 2020
+" Version:	11
+" Copyright:    Copyright (C) 1999-2012 Charles E. Campbell {{{1
+"               Permission is hereby granted to use and distribute this code,
+"               with or without modifications, provided that this copyright
+"               notice is copied with it. Like anything else that's free,
+"               netrwFileHandlers.vim is provided *as is* and comes with no
+"               warranty of any kind, either expressed or implied. In no
+"               event will the copyright holder be liable for any damages
+"               resulting from the use of this software.
+"
+" Rom 6:23 (WEB) For the wages of sin is death, but the free gift of God {{{1
+"                is eternal life in Christ Jesus our Lord.
+
+" ---------------------------------------------------------------------
+" Load Once: {{{1
+if exists("g:loaded_netrwFileHandlers") || &cp
+ finish
+endif
+let g:loaded_netrwFileHandlers= "v11"
+if v:version < 702
+ echohl WarningMsg
+ echo "***warning*** this version of netrwFileHandlers needs vim 7.2"
+ echohl Normal
+ finish
+endif
+let s:keepcpo= &cpo
+set cpo&vim
+
+" ---------------------------------------------------------------------
+" netrwFileHandlers#Invoke: {{{1
+fun! netrwFileHandlers#Invoke(exten,fname)
+"  call Dfunc("netrwFileHandlers#Invoke(exten<".a:exten."> fname<".a:fname.">)")
+  let exten= a:exten
+  " list of supported special characters.  Consider rcs,v --- that can be
+  " supported with a NFH_rcsCOMMAv() handler
+  if exten =~ '[@:,$!=\-+%?;~]'
+   let specials= {
+\   '@' : 'AT',
+\   ':' : 'COLON',
+\   ',' : 'COMMA',
+\   '$' : 'DOLLAR',
+\   '!' : 'EXCLAMATION',
+\   '=' : 'EQUAL',
+\   '-' : 'MINUS',
+\   '+' : 'PLUS',
+\   '%' : 'PERCENT',
+\   '?' : 'QUESTION',
+\   ';' : 'SEMICOLON',
+\   '~' : 'TILDE'}
+   let exten= substitute(a:exten,'[@:,$!=\-+%?;~]','\=specials[submatch(0)]','ge')
+"   call Decho('fname<'.fname.'> done with dictionary')
+  endif
+
+  if a:exten != "" && exists("*NFH_".exten)
+   " support user NFH_*() functions
+"   call Decho("let ret= netrwFileHandlers#NFH_".a:exten.'("'.fname.'")')
+   exe "let ret= NFH_".exten.'("'.a:fname.'")'
+  elseif a:exten != "" && exists("*s:NFH_".exten)
+   " use builtin-NFH_*() functions
+"   call Decho("let ret= netrwFileHandlers#NFH_".a:exten.'("'.fname.'")')
+   exe "let ret= s:NFH_".a:exten.'("'.a:fname.'")'
+  endif
+
+"  call Dret("netrwFileHandlers#Invoke 0 : ret=".ret)
+  return 0
+endfun
+
+" ---------------------------------------------------------------------
+" s:NFH_html: handles html when the user hits "x" when the {{{1
+"                        cursor is atop a *.html file
+fun! s:NFH_html(pagefile)
+"  call Dfunc("s:NFH_html(".a:pagefile.")")
+
+  let page= substitute(a:pagefile,'^','file://','')
+
+  if executable("mozilla")
+"   call Decho("executing !mozilla ".page)
+   exe "!mozilla ".shellescape(page,1)
+  elseif executable("netscape")
+"   call Decho("executing !netscape ".page)
+   exe "!netscape ".shellescape(page,1)
+  else
+"   call Dret("s:NFH_html 0")
+   return 0
+  endif
+
+"  call Dret("s:NFH_html 1")
+  return 1
+endfun
+
+" ---------------------------------------------------------------------
+" s:NFH_htm: handles html when the user hits "x" when the {{{1
+"                        cursor is atop a *.htm file
+fun! s:NFH_htm(pagefile)
+"  call Dfunc("s:NFH_htm(".a:pagefile.")")
+
+  let page= substitute(a:pagefile,'^','file://','')
+
+  if executable("mozilla")
+"   call Decho("executing !mozilla ".page)
+   exe "!mozilla ".shellescape(page,1)
+  elseif executable("netscape")
+"   call Decho("executing !netscape ".page)
+   exe "!netscape ".shellescape(page,1)
+  else
+"   call Dret("s:NFH_htm 0")
+   return 0
+  endif
+
+"  call Dret("s:NFH_htm 1")
+  return 1
+endfun
+
+" ---------------------------------------------------------------------
+" s:NFH_jpg: {{{1
+fun! s:NFH_jpg(jpgfile)
+"  call Dfunc("s:NFH_jpg(jpgfile<".a:jpgfile.">)")
+
+  if executable("gimp")
+   exe "silent! !gimp -s ".shellescape(a:jpgfile,1)
+  elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE")
+"   call Decho("silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT ".escape(a:jpgfile," []|'"))
+   exe "!".expand("$SystemRoot")."/SYSTEM32/MSPAINT ".shellescape(a:jpgfile,1)
+  else
+"   call Dret("s:NFH_jpg 0")
+   return 0
+  endif
+
+"  call Dret("s:NFH_jpg 1")
+  return 1
+endfun
+
+" ---------------------------------------------------------------------
+" s:NFH_gif: {{{1
+fun! s:NFH_gif(giffile)
+"  call Dfunc("s:NFH_gif(giffile<".a:giffile.">)")
+
+  if executable("gimp")
+   exe "silent! !gimp -s ".shellescape(a:giffile,1)
+  elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE")
+   exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT ".shellescape(a:giffile,1)
+  else
+"   call Dret("s:NFH_gif 0")
+   return 0
+  endif
+
+"  call Dret("s:NFH_gif 1")
+  return 1
+endfun
+
+" ---------------------------------------------------------------------
+" s:NFH_png: {{{1
+fun! s:NFH_png(pngfile)
+"  call Dfunc("s:NFH_png(pngfile<".a:pngfile.">)")
+
+  if executable("gimp")
+   exe "silent! !gimp -s ".shellescape(a:pngfile,1)
+  elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE")
+   exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT ".shellescape(a:pngfile,1)
+  else
+"   call Dret("s:NFH_png 0")
+   return 0
+  endif
+
+"  call Dret("s:NFH_png 1")
+  return 1
+endfun
+
+" ---------------------------------------------------------------------
+" s:NFH_pnm: {{{1
+fun! s:NFH_pnm(pnmfile)
+"  call Dfunc("s:NFH_pnm(pnmfile<".a:pnmfile.">)")
+
+  if executable("gimp")
+   exe "silent! !gimp -s ".shellescape(a:pnmfile,1)
+  elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE")
+   exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT ".shellescape(a:pnmfile,1)
+  else
+"   call Dret("s:NFH_pnm 0")
+   return 0
+  endif
+
+"  call Dret("s:NFH_pnm 1")
+  return 1
+endfun
+
+" ---------------------------------------------------------------------
+" s:NFH_bmp: visualize bmp files {{{1
+fun! s:NFH_bmp(bmpfile)
+"  call Dfunc("s:NFH_bmp(bmpfile<".a:bmpfile.">)")
+
+  if executable("gimp")
+   exe "silent! !gimp -s ".a:bmpfile
+  elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE")
+   exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT ".shellescape(a:bmpfile,1)
+  else
+"   call Dret("s:NFH_bmp 0")
+   return 0
+  endif
+
+"  call Dret("s:NFH_bmp 1")
+  return 1
+endfun
+
+" ---------------------------------------------------------------------
+" s:NFH_pdf: visualize pdf files {{{1
+fun! s:NFH_pdf(pdf)
+"  call Dfunc("s:NFH_pdf(pdf<".a:pdf.">)")
+  if executable("gs")
+   exe 'silent! !gs '.shellescape(a:pdf,1)
+  elseif executable("pdftotext")
+   exe 'silent! pdftotext -nopgbrk '.shellescape(a:pdf,1)
+  else
+"  call Dret("s:NFH_pdf 0")
+   return 0
+  endif
+
+"  call Dret("s:NFH_pdf 1")
+  return 1
+endfun
+
+" ---------------------------------------------------------------------
+" s:NFH_doc: visualize doc files {{{1
+fun! s:NFH_doc(doc)
+"  call Dfunc("s:NFH_doc(doc<".a:doc.">)")
+
+  if executable("oowriter")
+   exe 'silent! !oowriter '.shellescape(a:doc,1)
+   redraw!
+  else
+"  call Dret("s:NFH_doc 0")
+   return 0
+  endif
+
+"  call Dret("s:NFH_doc 1")
+  return 1
+endfun
+
+" ---------------------------------------------------------------------
+" s:NFH_sxw: visualize sxw files {{{1
+fun! s:NFH_sxw(sxw)
+"  call Dfunc("s:NFH_sxw(sxw<".a:sxw.">)")
+
+  if executable("oowriter")
+   exe 'silent! !oowriter '.shellescape(a:sxw,1)
+   redraw!
+  else
+"   call Dret("s:NFH_sxw 0")
+   return 0
+  endif
+
+"  call Dret("s:NFH_sxw 1")
+  return 1
+endfun
+
+" ---------------------------------------------------------------------
+" s:NFH_xls: visualize xls files {{{1
+fun! s:NFH_xls(xls)
+"  call Dfunc("s:NFH_xls(xls<".a:xls.">)")
+
+  if executable("oocalc")
+   exe 'silent! !oocalc '.shellescape(a:xls,1)
+   redraw!
+  else
+"  call Dret("s:NFH_xls 0")
+   return 0
+  endif
+
+"  call Dret("s:NFH_xls 1")
+  return 1
+endfun
+
+" ---------------------------------------------------------------------
+" s:NFH_ps: handles PostScript files {{{1
+fun! s:NFH_ps(ps)
+"  call Dfunc("s:NFH_ps(ps<".a:ps.">)")
+  if executable("gs")
+"   call Decho("exe silent! !gs ".a:ps)
+   exe "silent! !gs ".shellescape(a:ps,1)
+   redraw!
+  elseif executable("ghostscript")
+"   call Decho("exe silent! !ghostscript ".a:ps)
+   exe "silent! !ghostscript ".shellescape(a:ps,1)
+   redraw!
+  elseif executable("gswin32")
+"   call Decho("exe silent! !gswin32 ".shellescape(a:ps,1))
+   exe "silent! !gswin32 ".shellescape(a:ps,1)
+   redraw!
+  else
+"   call Dret("s:NFH_ps 0")
+   return 0
+  endif
+
+"  call Dret("s:NFH_ps 1")
+  return 1
+endfun
+
+" ---------------------------------------------------------------------
+" s:NFH_eps: handles encapsulated PostScript files {{{1
+fun! s:NFH_eps(eps)
+"  call Dfunc("s:NFH_eps()")
+  if executable("gs")
+   exe "silent! !gs ".shellescape(a:eps,1)
+   redraw!
+  elseif executable("ghostscript")
+   exe "silent! !ghostscript ".shellescape(a:eps,1)
+   redraw!
+  elseif executable("ghostscript")
+   exe "silent! !ghostscript ".shellescape(a:eps,1)
+   redraw!
+  elseif executable("gswin32")
+   exe "silent! !gswin32 ".shellescape(a:eps,1)
+   redraw!
+  else
+"   call Dret("s:NFH_eps 0")
+   return 0
+  endif
+"  call Dret("s:NFH_eps 0")
+  return 1
+endfun
+
+" ---------------------------------------------------------------------
+" s:NFH_fig: handles xfig files {{{1
+fun! s:NFH_fig(fig)
+"  call Dfunc("s:NFH_fig()")
+  if executable("xfig")
+   exe "silent! !xfig ".a:fig
+   redraw!
+  else
+"   call Dret("s:NFH_fig 0")
+   return 0
+  endif
+
+"  call Dret("s:NFH_fig 1")
+  return 1
+endfun
+
+" ---------------------------------------------------------------------
+" s:NFH_obj: handles tgif's obj files {{{1
+fun! s:NFH_obj(obj)
+"  call Dfunc("s:NFH_obj()")
+  if has("unix") && executable("tgif")
+   exe "silent! !tgif ".a:obj
+   redraw!
+  else
+"   call Dret("s:NFH_obj 0")
+   return 0
+  endif
+
+"  call Dret("s:NFH_obj 1")
+  return 1
+endfun
+
+let &cpo= s:keepcpo
+unlet s:keepcpo
+" ---------------------------------------------------------------------
+"  Modelines: {{{1
+"  vim: fdm=marker