mirror of
https://github.com/neovim/neovim.git
synced 2024-12-20 03:05:11 -07:00
vim-patch:19636be: runtime(zip): refactor save and restore of options
Problem: zip plugin has no way to set/restore option values
Solution: Add the SetSaneOpts() and RestoreOpts() functions,
so options that cause issues are set to sane values
and restored back to their initial values later on.
(this affects the 'shellslash' option on windows, which also
changes how the shellescape() function works)
19636be55e
Co-authored-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
zeertzjq
parent
11c57c25ef
commit
92981c8e0b
@ -83,14 +83,13 @@ fun! zip#Browse(zipfile)
|
||||
return
|
||||
endif
|
||||
|
||||
let repkeep= &report
|
||||
set report=10
|
||||
let dict = s:SetSaneOpts()
|
||||
|
||||
" sanity checks
|
||||
if !executable(g:zip_unzipcmd)
|
||||
redraw!
|
||||
echohl Error | echomsg "***error*** (zip#Browse) unzip not available on your system"
|
||||
let &report= repkeep
|
||||
call s:RestoreOpts(dict)
|
||||
return
|
||||
endif
|
||||
if !filereadable(a:zipfile)
|
||||
@ -99,7 +98,7 @@ fun! zip#Browse(zipfile)
|
||||
redraw!
|
||||
echohl Error | echomsg "***error*** (zip#Browse) File not readable<".a:zipfile.">" | echohl None
|
||||
endif
|
||||
let &report= repkeep
|
||||
call s:RestoreOpts(dict)
|
||||
return
|
||||
endif
|
||||
if &ma != 1
|
||||
@ -136,6 +135,7 @@ fun! zip#Browse(zipfile)
|
||||
exe "keepj r ".fnameescape(a:zipfile)
|
||||
let &ei= eikeep
|
||||
keepj 1d
|
||||
call s:RestoreOpts(dict)
|
||||
return
|
||||
endif
|
||||
|
||||
@ -147,28 +147,28 @@ fun! zip#Browse(zipfile)
|
||||
noremap <silent> <buffer> <leftmouse> <leftmouse>:call <SID>ZipBrowseSelect()<cr>
|
||||
endif
|
||||
|
||||
let &report= repkeep
|
||||
call s:RestoreOpts(dict)
|
||||
endfun
|
||||
|
||||
" ---------------------------------------------------------------------
|
||||
" ZipBrowseSelect: {{{2
|
||||
fun! s:ZipBrowseSelect()
|
||||
let repkeep= &report
|
||||
set report=10
|
||||
let dict = s:SetSaneOpts()
|
||||
let fname= getline(".")
|
||||
if !exists("b:zipfile")
|
||||
call s:RestoreOpts(dict)
|
||||
return
|
||||
endif
|
||||
|
||||
" sanity check
|
||||
if fname =~ '^"'
|
||||
let &report= repkeep
|
||||
call s:RestoreOpts(dict)
|
||||
return
|
||||
endif
|
||||
if fname =~ '/$'
|
||||
redraw!
|
||||
echohl Error | echomsg "***error*** (zip#Browse) Please specify a file, not a directory" | echohl None
|
||||
let &report= repkeep
|
||||
call s:RestoreOpts(dict)
|
||||
return
|
||||
endif
|
||||
|
||||
@ -184,14 +184,13 @@ fun! s:ZipBrowseSelect()
|
||||
exe "noswapfile e ".fnameescape("zipfile://".zipfile.'::'.fname)
|
||||
filetype detect
|
||||
|
||||
let &report= repkeep
|
||||
call s:RestoreOpts(dict)
|
||||
endfun
|
||||
|
||||
" ---------------------------------------------------------------------
|
||||
" zip#Read: {{{2
|
||||
fun! zip#Read(fname,mode)
|
||||
let repkeep= &report
|
||||
set report=10
|
||||
let dict = s:SetSaneOpts()
|
||||
|
||||
if has("unix")
|
||||
let zipfile = substitute(a:fname,'zipfile://\(.\{-}\)::[^\\].*$','\1','')
|
||||
@ -205,7 +204,7 @@ fun! zip#Read(fname,mode)
|
||||
if !executable(substitute(g:zip_unzipcmd,'\s\+.*$','',''))
|
||||
redraw!
|
||||
echohl Error | echomsg "***error*** (zip#Read) sorry, your system doesn't appear to have the ".g:zip_unzipcmd." program" | echohl None
|
||||
let &report= repkeep
|
||||
call s:RestoreOpts(dict)
|
||||
return
|
||||
endif
|
||||
|
||||
@ -225,26 +224,25 @@ fun! zip#Read(fname,mode)
|
||||
" cleanup
|
||||
set nomod
|
||||
|
||||
let &report= repkeep
|
||||
call s:RestoreOpts(dict)
|
||||
endfun
|
||||
|
||||
" ---------------------------------------------------------------------
|
||||
" zip#Write: {{{2
|
||||
fun! zip#Write(fname)
|
||||
let repkeep= &report
|
||||
set report=10
|
||||
let dict = s:SetSaneOpts()
|
||||
|
||||
" sanity checks
|
||||
if !executable(substitute(g:zip_zipcmd,'\s\+.*$','',''))
|
||||
redraw!
|
||||
echohl Error | echomsg "***error*** (zip#Write) sorry, your system doesn't appear to have the ".g:zip_zipcmd." program" | echohl None
|
||||
let &report= repkeep
|
||||
call s:RestoreOpts(dict)
|
||||
return
|
||||
endif
|
||||
if !exists("*mkdir")
|
||||
redraw!
|
||||
echohl Error | echomsg "***error*** (zip#Write) sorry, mkdir() doesn't work on your system" | echohl None
|
||||
let &report= repkeep
|
||||
call s:RestoreOpts(dict)
|
||||
return
|
||||
endif
|
||||
|
||||
@ -257,7 +255,7 @@ fun! zip#Write(fname)
|
||||
|
||||
" attempt to change to the indicated directory
|
||||
if s:ChgDir(tmpdir,s:ERROR,"(zip#Write) cannot cd to temporary directory")
|
||||
let &report= repkeep
|
||||
call s:RestoreOpts(dict)
|
||||
return
|
||||
endif
|
||||
|
||||
@ -323,26 +321,25 @@ fun! zip#Write(fname)
|
||||
call delete(tmpdir, "rf")
|
||||
setlocal nomod
|
||||
|
||||
let &report= repkeep
|
||||
call s:RestoreOpts(dict)
|
||||
endfun
|
||||
|
||||
" ---------------------------------------------------------------------
|
||||
" zip#Extract: extract a file from a zip archive {{{2
|
||||
fun! zip#Extract()
|
||||
|
||||
let repkeep= &report
|
||||
set report=10
|
||||
let dict = s:SetSaneOpts()
|
||||
let fname= getline(".")
|
||||
|
||||
" sanity check
|
||||
if fname =~ '^"'
|
||||
let &report= repkeep
|
||||
call s:RestoreOpts(dict)
|
||||
return
|
||||
endif
|
||||
if fname =~ '/$'
|
||||
redraw!
|
||||
echohl Error | echomsg "***error*** (zip#Extract) Please specify a file, not a directory" | echohl None
|
||||
let &report= repkeep
|
||||
call s:RestoreOpts(dict)
|
||||
return
|
||||
endif
|
||||
|
||||
@ -357,7 +354,7 @@ fun! zip#Extract()
|
||||
endif
|
||||
|
||||
" restore option
|
||||
let &report= repkeep
|
||||
call s:RestoreOpts(dict)
|
||||
|
||||
endfun
|
||||
|
||||
@ -373,15 +370,11 @@ fun! s:Escape(fname,isfilt)
|
||||
else
|
||||
let qnameq= g:zip_shq.escape(a:fname,g:zip_shq).g:zip_shq
|
||||
endif
|
||||
if exists("+shellslash") && &shellslash && &shell =~ "cmd.exe"
|
||||
" renormalize directory separator on Windows
|
||||
let qnameq=substitute(qnameq, '/', '\\', 'g')
|
||||
endif
|
||||
return qnameq
|
||||
endfun
|
||||
|
||||
" ---------------------------------------------------------------------
|
||||
" ChgDir: {{{2
|
||||
" s:ChgDir: {{{2
|
||||
fun! s:ChgDir(newdir,errlvl,errmsg)
|
||||
try
|
||||
exe "cd ".fnameescape(a:newdir)
|
||||
@ -400,6 +393,27 @@ fun! s:ChgDir(newdir,errlvl,errmsg)
|
||||
return 0
|
||||
endfun
|
||||
|
||||
" ---------------------------------------------------------------------
|
||||
" s:SetSaneOpts: {{{2
|
||||
fun! s:SetSaneOpts()
|
||||
let dict = {}
|
||||
let dict.report = &report
|
||||
let dict.shellslash = &shellslash
|
||||
|
||||
let &report = 10
|
||||
let &shellslash = 0
|
||||
|
||||
return dict
|
||||
endfun
|
||||
|
||||
" ---------------------------------------------------------------------
|
||||
" s:RestoreOpts: {{{2
|
||||
fun! s:RestoreOpts(dict)
|
||||
for [key, val] in items(a:dict)
|
||||
exe $"let &{key} = {val}"
|
||||
endfor
|
||||
endfun
|
||||
|
||||
" ------------------------------------------------------------------------
|
||||
" Modelines And Restoration: {{{1
|
||||
let &cpo= s:keepcpo
|
||||
|
||||
Loading…
Reference in New Issue
Block a user