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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 08:50:31 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 08:50:31 +0000
commitaed8ce9da277f5ecffe968b324f242c41c3b752a (patch)
treed2e538394cb7a8a7c42a4aac6ccf1a8e3256999b /runtime/autoload/netrwFileHandlers.vim
parentInitial commit. (diff)
downloadvim-aed8ce9da277f5ecffe968b324f242c41c3b752a.tar.xz
vim-aed8ce9da277f5ecffe968b324f242c41c3b752a.zip
Adding upstream version 2:9.0.1378.upstream/2%9.0.1378upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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-rw-r--r--runtime/autoload/netrwFileHandlers.vim362
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diff --git a/runtime/autoload/netrwFileHandlers.vim b/runtime/autoload/netrwFileHandlers.vim
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+" 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