Mercurial > vim
annotate runtime/autoload/netrwFileHandlers.vim @ 25034:8d660d1cca8d v8.2.3054
patch 8.2.3054: Vim9: unpack assignment using "_" after semicolon fails
Commit: https://github.com/vim/vim/commit/4d5dfe20839e9d13c95eaf4254467f952653b042
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jun 26 13:59:29 2021 +0200
patch 8.2.3054: Vim9: unpack assignment using "_" after semicolon fails
Problem: Vim9: unpack assignment using "_" after semicolon fails.
Solution: Drop the expression result. (closes https://github.com/vim/vim/issues/8453)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 26 Jun 2021 14:00:06 +0200 |
| parents | 75ff30a78189 |
| children | 02bd0fe77c68 |
| rev | line source |
|---|---|
| 555 | 1 " netrwFileHandlers: contains various extension-based file handlers for |
| 2 " netrw's browsers' x command ("eXecute launcher") | |
| 4339 | 3 " Author: Charles E. Campbell |
| 22328 | 4 " Date: Sep 18, 2020 |
| 5 " Version: 11 | |
| 4339 | 6 " Copyright: Copyright (C) 1999-2012 Charles E. Campbell {{{1 |
| 555 | 7 " Permission is hereby granted to use and distribute this code, |
| 8 " with or without modifications, provided that this copyright | |
| 9 " notice is copied with it. Like anything else that's free, | |
| 10 " netrwFileHandlers.vim is provided *as is* and comes with no | |
| 11 " warranty of any kind, either expressed or implied. In no | |
| 12 " event will the copyright holder be liable for any damages | |
| 13 " resulting from the use of this software. | |
| 14 " | |
| 15 " Rom 6:23 (WEB) For the wages of sin is death, but the free gift of God {{{1 | |
| 16 " is eternal life in Christ Jesus our Lord. | |
| 17 | |
| 18 " --------------------------------------------------------------------- | |
| 19 " Load Once: {{{1 | |
| 20 if exists("g:loaded_netrwFileHandlers") || &cp | |
| 21 finish | |
| 22 endif | |
| 22328 | 23 let g:loaded_netrwFileHandlers= "v11" |
| 2034 | 24 if v:version < 702 |
| 25 echohl WarningMsg | |
| 26 echo "***warning*** this version of netrwFileHandlers needs vim 7.2" | |
| 27 echohl Normal | |
| 28 finish | |
| 29 endif | |
| 555 | 30 let s:keepcpo= &cpo |
| 31 set cpo&vim | |
| 32 | |
| 33 " --------------------------------------------------------------------- | |
| 857 | 34 " netrwFileHandlers#Invoke: {{{1 |
| 720 | 35 fun! netrwFileHandlers#Invoke(exten,fname) |
| 36 " call Dfunc("netrwFileHandlers#Invoke(exten<".a:exten."> fname<".a:fname.">)") | |
|
4502
605c9ce57ec3
Updated runtime files, language files and translations.
Bram Moolenaar <bram@vim.org>
parents:
4339
diff
changeset
|
37 let exten= a:exten |
| 1125 | 38 " list of supported special characters. Consider rcs,v --- that can be |
| 39 " supported with a NFH_rcsCOMMAv() handler | |
|
4502
605c9ce57ec3
Updated runtime files, language files and translations.
Bram Moolenaar <bram@vim.org>
parents:
4339
diff
changeset
|
40 if exten =~ '[@:,$!=\-+%?;~]' |
| 1125 | 41 let specials= { |
| 42 \ '@' : 'AT', | |
| 43 \ ':' : 'COLON', | |
| 44 \ ',' : 'COMMA', | |
| 45 \ '$' : 'DOLLAR', | |
| 46 \ '!' : 'EXCLAMATION', | |
| 47 \ '=' : 'EQUAL', | |
| 48 \ '-' : 'MINUS', | |
| 49 \ '+' : 'PLUS', | |
| 50 \ '%' : 'PERCENT', | |
| 51 \ '?' : 'QUESTION', | |
| 52 \ ';' : 'SEMICOLON', | |
| 53 \ '~' : 'TILDE'} | |
|
4502
605c9ce57ec3
Updated runtime files, language files and translations.
Bram Moolenaar <bram@vim.org>
parents:
4339
diff
changeset
|
54 let exten= substitute(a:exten,'[@:,$!=\-+%?;~]','\=specials[submatch(0)]','ge') |
| 1125 | 55 " call Decho('fname<'.fname.'> done with dictionary') |
| 56 endif | |
| 720 | 57 |
|
4502
605c9ce57ec3
Updated runtime files, language files and translations.
Bram Moolenaar <bram@vim.org>
parents:
4339
diff
changeset
|
58 if a:exten != "" && exists("*NFH_".exten) |
| 1125 | 59 " support user NFH_*() functions |
| 60 " call Decho("let ret= netrwFileHandlers#NFH_".a:exten.'("'.fname.'")') | |
|
4502
605c9ce57ec3
Updated runtime files, language files and translations.
Bram Moolenaar <bram@vim.org>
parents:
4339
diff
changeset
|
61 exe "let ret= NFH_".exten.'("'.a:fname.'")' |
|
605c9ce57ec3
Updated runtime files, language files and translations.
Bram Moolenaar <bram@vim.org>
parents:
4339
diff
changeset
|
62 elseif a:exten != "" && exists("*s:NFH_".exten) |
| 1125 | 63 " use builtin-NFH_*() functions |
| 64 " call Decho("let ret= netrwFileHandlers#NFH_".a:exten.'("'.fname.'")') | |
|
4502
605c9ce57ec3
Updated runtime files, language files and translations.
Bram Moolenaar <bram@vim.org>
parents:
4339
diff
changeset
|
65 exe "let ret= s:NFH_".a:exten.'("'.a:fname.'")' |
| 720 | 66 endif |
| 3456 | 67 |
| 720 | 68 " call Dret("netrwFileHandlers#Invoke 0 : ret=".ret) |
| 69 return 0 | |
| 555 | 70 endfun |
| 71 | |
| 72 " --------------------------------------------------------------------- | |
| 720 | 73 " s:NFH_html: handles html when the user hits "x" when the {{{1 |
| 555 | 74 " cursor is atop a *.html file |
| 720 | 75 fun! s:NFH_html(pagefile) |
| 76 " call Dfunc("s:NFH_html(".a:pagefile.")") | |
| 555 | 77 |
| 78 let page= substitute(a:pagefile,'^','file://','') | |
| 79 | |
| 80 if executable("mozilla") | |
| 81 " call Decho("executing !mozilla ".page) | |
| 2034 | 82 exe "!mozilla ".shellescape(page,1) |
| 555 | 83 elseif executable("netscape") |
| 84 " call Decho("executing !netscape ".page) | |
| 2034 | 85 exe "!netscape ".shellescape(page,1) |
| 555 | 86 else |
| 720 | 87 " call Dret("s:NFH_html 0") |
| 555 | 88 return 0 |
| 89 endif | |
| 90 | |
| 720 | 91 " call Dret("s:NFH_html 1") |
| 555 | 92 return 1 |
| 93 endfun | |
| 94 | |
| 95 " --------------------------------------------------------------------- | |
| 720 | 96 " s:NFH_htm: handles html when the user hits "x" when the {{{1 |
| 555 | 97 " cursor is atop a *.htm file |
| 720 | 98 fun! s:NFH_htm(pagefile) |
| 99 " call Dfunc("s:NFH_htm(".a:pagefile.")") | |
| 555 | 100 |
| 101 let page= substitute(a:pagefile,'^','file://','') | |
| 102 | |
| 103 if executable("mozilla") | |
| 104 " call Decho("executing !mozilla ".page) | |
| 2034 | 105 exe "!mozilla ".shellescape(page,1) |
| 555 | 106 elseif executable("netscape") |
| 107 " call Decho("executing !netscape ".page) | |
| 2034 | 108 exe "!netscape ".shellescape(page,1) |
| 555 | 109 else |
| 720 | 110 " call Dret("s:NFH_htm 0") |
| 555 | 111 return 0 |
| 112 endif | |
| 113 | |
| 720 | 114 " call Dret("s:NFH_htm 1") |
| 555 | 115 return 1 |
| 116 endfun | |
| 117 | |
| 118 " --------------------------------------------------------------------- | |
| 720 | 119 " s:NFH_jpg: {{{1 |
| 120 fun! s:NFH_jpg(jpgfile) | |
| 121 " call Dfunc("s:NFH_jpg(jpgfile<".a:jpgfile.">)") | |
| 555 | 122 |
| 123 if executable("gimp") | |
| 2034 | 124 exe "silent! !gimp -s ".shellescape(a:jpgfile,1) |
| 555 | 125 elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE") |
| 126 " call Decho("silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT ".escape(a:jpgfile," []|'")) | |
| 2034 | 127 exe "!".expand("$SystemRoot")."/SYSTEM32/MSPAINT ".shellescape(a:jpgfile,1) |
| 555 | 128 else |
| 720 | 129 " call Dret("s:NFH_jpg 0") |
| 555 | 130 return 0 |
| 131 endif | |
| 132 | |
| 720 | 133 " call Dret("s:NFH_jpg 1") |
| 555 | 134 return 1 |
| 135 endfun | |
| 136 | |
| 137 " --------------------------------------------------------------------- | |
| 720 | 138 " s:NFH_gif: {{{1 |
| 139 fun! s:NFH_gif(giffile) | |
| 140 " call Dfunc("s:NFH_gif(giffile<".a:giffile.">)") | |
| 555 | 141 |
| 142 if executable("gimp") | |
| 2034 | 143 exe "silent! !gimp -s ".shellescape(a:giffile,1) |
| 555 | 144 elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE") |
| 2034 | 145 exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT ".shellescape(a:giffile,1) |
| 555 | 146 else |
| 720 | 147 " call Dret("s:NFH_gif 0") |
| 555 | 148 return 0 |
| 149 endif | |
| 150 | |
| 720 | 151 " call Dret("s:NFH_gif 1") |
| 555 | 152 return 1 |
| 153 endfun | |
| 154 | |
| 155 " --------------------------------------------------------------------- | |
| 720 | 156 " s:NFH_png: {{{1 |
| 157 fun! s:NFH_png(pngfile) | |
| 158 " call Dfunc("s:NFH_png(pngfile<".a:pngfile.">)") | |
| 555 | 159 |
| 160 if executable("gimp") | |
| 2034 | 161 exe "silent! !gimp -s ".shellescape(a:pngfile,1) |
| 555 | 162 elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE") |
| 2034 | 163 exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT ".shellescape(a:pngfile,1) |
| 555 | 164 else |
| 720 | 165 " call Dret("s:NFH_png 0") |
| 555 | 166 return 0 |
| 167 endif | |
| 168 | |
| 720 | 169 " call Dret("s:NFH_png 1") |
| 555 | 170 return 1 |
| 171 endfun | |
| 172 | |
| 173 " --------------------------------------------------------------------- | |
| 720 | 174 " s:NFH_pnm: {{{1 |
| 175 fun! s:NFH_pnm(pnmfile) | |
| 176 " call Dfunc("s:NFH_pnm(pnmfile<".a:pnmfile.">)") | |
| 555 | 177 |
| 178 if executable("gimp") | |
| 2034 | 179 exe "silent! !gimp -s ".shellescape(a:pnmfile,1) |
| 555 | 180 elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE") |
| 2034 | 181 exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT ".shellescape(a:pnmfile,1) |
| 555 | 182 else |
| 720 | 183 " call Dret("s:NFH_pnm 0") |
| 555 | 184 return 0 |
| 185 endif | |
| 186 | |
| 720 | 187 " call Dret("s:NFH_pnm 1") |
| 555 | 188 return 1 |
| 189 endfun | |
| 190 | |
| 191 " --------------------------------------------------------------------- | |
| 720 | 192 " s:NFH_bmp: visualize bmp files {{{1 |
| 193 fun! s:NFH_bmp(bmpfile) | |
| 194 " call Dfunc("s:NFH_bmp(bmpfile<".a:bmpfile.">)") | |
| 555 | 195 |
| 196 if executable("gimp") | |
| 197 exe "silent! !gimp -s ".a:bmpfile | |
| 198 elseif executable(expand("$SystemRoot")."/SYSTEM32/MSPAINT.EXE") | |
| 2034 | 199 exe "silent! !".expand("$SystemRoot")."/SYSTEM32/MSPAINT ".shellescape(a:bmpfile,1) |
| 555 | 200 else |
| 720 | 201 " call Dret("s:NFH_bmp 0") |
| 555 | 202 return 0 |
| 203 endif | |
| 204 | |
| 720 | 205 " call Dret("s:NFH_bmp 1") |
| 555 | 206 return 1 |
| 207 endfun | |
| 208 | |
| 209 " --------------------------------------------------------------------- | |
| 720 | 210 " s:NFH_pdf: visualize pdf files {{{1 |
| 211 fun! s:NFH_pdf(pdf) | |
| 212 " call Dfunc("s:NFH_pdf(pdf<".a:pdf.">)") | |
| 555 | 213 if executable("gs") |
| 2034 | 214 exe 'silent! !gs '.shellescape(a:pdf,1) |
| 1125 | 215 elseif executable("pdftotext") |
| 2034 | 216 exe 'silent! pdftotext -nopgbrk '.shellescape(a:pdf,1) |
| 555 | 217 else |
| 720 | 218 " call Dret("s:NFH_pdf 0") |
| 555 | 219 return 0 |
| 220 endif | |
| 221 | |
| 720 | 222 " call Dret("s:NFH_pdf 1") |
| 555 | 223 return 1 |
| 224 endfun | |
| 225 | |
| 226 " --------------------------------------------------------------------- | |
| 720 | 227 " s:NFH_doc: visualize doc files {{{1 |
| 228 fun! s:NFH_doc(doc) | |
| 229 " call Dfunc("s:NFH_doc(doc<".a:doc.">)") | |
| 555 | 230 |
| 231 if executable("oowriter") | |
| 2034 | 232 exe 'silent! !oowriter '.shellescape(a:doc,1) |
| 555 | 233 redraw! |
| 234 else | |
| 720 | 235 " call Dret("s:NFH_doc 0") |
| 555 | 236 return 0 |
| 237 endif | |
| 238 | |
| 720 | 239 " call Dret("s:NFH_doc 1") |
| 555 | 240 return 1 |
| 241 endfun | |
| 242 | |
| 243 " --------------------------------------------------------------------- | |
| 720 | 244 " s:NFH_sxw: visualize sxw files {{{1 |
| 245 fun! s:NFH_sxw(sxw) | |
| 246 " call Dfunc("s:NFH_sxw(sxw<".a:sxw.">)") | |
| 555 | 247 |
| 248 if executable("oowriter") | |
| 2034 | 249 exe 'silent! !oowriter '.shellescape(a:sxw,1) |
| 555 | 250 redraw! |
| 251 else | |
| 720 | 252 " call Dret("s:NFH_sxw 0") |
| 555 | 253 return 0 |
| 254 endif | |
| 255 | |
| 720 | 256 " call Dret("s:NFH_sxw 1") |
| 555 | 257 return 1 |
| 258 endfun | |
| 259 | |
| 260 " --------------------------------------------------------------------- | |
| 720 | 261 " s:NFH_xls: visualize xls files {{{1 |
| 262 fun! s:NFH_xls(xls) | |
| 263 " call Dfunc("s:NFH_xls(xls<".a:xls.">)") | |
| 555 | 264 |
| 265 if executable("oocalc") | |
| 2034 | 266 exe 'silent! !oocalc '.shellescape(a:xls,1) |
| 555 | 267 redraw! |
| 268 else | |
| 720 | 269 " call Dret("s:NFH_xls 0") |
| 555 | 270 return 0 |
| 271 endif | |
| 272 | |
| 720 | 273 " call Dret("s:NFH_xls 1") |
| 555 | 274 return 1 |
| 275 endfun | |
| 276 | |
| 277 " --------------------------------------------------------------------- | |
| 720 | 278 " s:NFH_ps: handles PostScript files {{{1 |
| 279 fun! s:NFH_ps(ps) | |
| 280 " call Dfunc("s:NFH_ps(ps<".a:ps.">)") | |
| 555 | 281 if executable("gs") |
| 720 | 282 " call Decho("exe silent! !gs ".a:ps) |
| 2034 | 283 exe "silent! !gs ".shellescape(a:ps,1) |
| 555 | 284 redraw! |
| 285 elseif executable("ghostscript") | |
| 720 | 286 " call Decho("exe silent! !ghostscript ".a:ps) |
| 2034 | 287 exe "silent! !ghostscript ".shellescape(a:ps,1) |
| 555 | 288 redraw! |
| 289 elseif executable("gswin32") | |
| 2034 | 290 " call Decho("exe silent! !gswin32 ".shellescape(a:ps,1)) |
| 291 exe "silent! !gswin32 ".shellescape(a:ps,1) | |
| 555 | 292 redraw! |
| 293 else | |
| 720 | 294 " call Dret("s:NFH_ps 0") |
| 555 | 295 return 0 |
| 296 endif | |
| 297 | |
| 720 | 298 " call Dret("s:NFH_ps 1") |
| 555 | 299 return 1 |
| 300 endfun | |
| 301 | |
| 302 " --------------------------------------------------------------------- | |
| 720 | 303 " s:NFH_eps: handles encapsulated PostScript files {{{1 |
| 304 fun! s:NFH_eps(eps) | |
| 305 " call Dfunc("s:NFH_eps()") | |
| 555 | 306 if executable("gs") |
| 2034 | 307 exe "silent! !gs ".shellescape(a:eps,1) |
| 555 | 308 redraw! |
| 309 elseif executable("ghostscript") | |
| 2034 | 310 exe "silent! !ghostscript ".shellescape(a:eps,1) |
| 555 | 311 redraw! |
| 312 elseif executable("ghostscript") | |
| 2034 | 313 exe "silent! !ghostscript ".shellescape(a:eps,1) |
| 555 | 314 redraw! |
| 315 elseif executable("gswin32") | |
| 2034 | 316 exe "silent! !gswin32 ".shellescape(a:eps,1) |
| 555 | 317 redraw! |
| 318 else | |
| 720 | 319 " call Dret("s:NFH_eps 0") |
| 555 | 320 return 0 |
| 321 endif | |
| 720 | 322 " call Dret("s:NFH_eps 0") |
| 323 return 1 | |
| 555 | 324 endfun |
| 325 | |
| 326 " --------------------------------------------------------------------- | |
| 720 | 327 " s:NFH_fig: handles xfig files {{{1 |
| 328 fun! s:NFH_fig(fig) | |
| 329 " call Dfunc("s:NFH_fig()") | |
| 555 | 330 if executable("xfig") |
| 331 exe "silent! !xfig ".a:fig | |
| 332 redraw! | |
| 333 else | |
| 720 | 334 " call Dret("s:NFH_fig 0") |
| 555 | 335 return 0 |
| 336 endif | |
| 337 | |
| 720 | 338 " call Dret("s:NFH_fig 1") |
| 555 | 339 return 1 |
| 340 endfun | |
| 341 | |
| 342 " --------------------------------------------------------------------- | |
| 720 | 343 " s:NFH_obj: handles tgif's obj files {{{1 |
| 344 fun! s:NFH_obj(obj) | |
| 345 " call Dfunc("s:NFH_obj()") | |
| 555 | 346 if has("unix") && executable("tgif") |
| 347 exe "silent! !tgif ".a:obj | |
| 348 redraw! | |
| 349 else | |
| 720 | 350 " call Dret("s:NFH_obj 0") |
| 555 | 351 return 0 |
| 352 endif | |
| 353 | |
| 720 | 354 " call Dret("s:NFH_obj 1") |
| 555 | 355 return 1 |
| 356 endfun | |
| 357 | |
| 358 let &cpo= s:keepcpo | |
| 3456 | 359 unlet s:keepcpo |
| 555 | 360 " --------------------------------------------------------------------- |
| 361 " Modelines: {{{1 | |
| 1125 | 362 " vim: fdm=marker |