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| -rw-r--r-- | runtime/autoload/netrwFileHandlers.vim | 362 |
1 files changed, 362 insertions, 0 deletions
diff --git a/runtime/autoload/netrwFileHandlers.vim b/runtime/autoload/netrwFileHandlers.vim new file mode 100644 index 0000000..ed31e29 --- /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: May 03, 2013 +" Version: 11b ASTRO-ONLY +" 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= "v11b" +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 |