Reply to message «Re: syntax coloring», sent 00:32:32 16 April 2011, Saturday by rameo:
> Is this the correct one?
>
> augroup SaveRestoreSessions
> autocmd!
> autocmd VimEnter * nested source D:\Session.vim
> autocmd VimLeave * call ClearArgs()
> autocmd VimLeave * nested mksession! D:\Session.vim
> augroup END
>
> function! ClearArgs()
> if argc() != 0
> argdel *
> endif
> endfunction
Previous variant was also correct (working), but strange. It is better, but why
don't you use this instead:
let sesfile='D:\Session.vim'
augroup SaveRestoreSessions
autocmd!
autocmd VimEnter * nested :source `=sesfile`
autocmd VimLeave * :if argc() | argdel * | endif | mksession! `=sesfile`
augroup END
Original message:
> On Apr 15, 10:02 pm, ZyX <[email protected]> wrote:
> > Reply to message «Re: syntax coloring»,
> > sent 23:29:29 15 April 2011, Friday
> >
> > by rameo:
> > > I found a new way to integrate argdel:
> > >
> > > augroup SaveRestoreSessions
> > > autocmd!
> > > autocmd VimEnter * nested source $VIM\vimfiles\sessions\Session.vim
> > > autocmd VimLeave * call MakeSession()
> > > autocmd VimLeave * nested mksession! $VIM\vimfiles\sessions
> > > \Session.vim
> > > augroup END
> > >
> > > function! MakeSession()
> > > if argc() != 0
> > > execute 'argdel *'
> > > endif
> > > endfunction
> >
> > You are doing a strange things again:
> > 1. You should either rename `MakeSession' to `ClearArgs' (because
> > `MakeSession' will confuse somebody (maybe even you) who will read you
> > code as it does not makes any sessions) or, better, move `mksession!'
> > call inside a function. 2. Why are you again writing `execute'?
> > 3. You don't need `nested' for mksession, you need it only for VimEnter.
> > 4. Never write anything user-specific to application folder, it may be
> > purged by application update, removed by the package manager (if any) or
> > uninstaller, or you may have to create more then one user on the
> > machine.
> >
> > Original message:
> > > On Apr 15, 9:14 pm, ZyX <[email protected]> wrote:
> > > > Reply to message «Re: syntax coloring»,
> > > > sent 23:02:40 15 April 2011, Friday
> > > >
> > > > by rameo:
> > > > > Tnx.. this is what I added:
> > > > > autocmd VimLeave * if argc() != 0 | 'argdel *' endif
> > > >
> > > > Reread help. This is false: you should not use strikes around `argdel
> > > > *' and you should have bar before `endif' just like you have before
> > > > `argdel'.
> > > >
> > > > > I noted that (even after a buffer delete :bd) certain buffers do
> > > > > remain in "session.vim"
> > > > > I had no troubles anymore after removing "argdel *" and troubles
> > > > > again after having changed the script as above.
> > > >
> > > > I know this issue. In this case you should have `argdel' before
> > > > mksession, I don't get why you have it *after*.
> > > >
> > > > Original message:
> > > > > On Apr 15, 8:55 pm, ZyX <[email protected]> wrote:
> > > > > > Reply to message «Re: syntax coloring»,
> > > > > > sent 21:39:21 15 April 2011, Friday
> > > > > >
> > > > > > by rameo:
> > > > > > > Still have a little problem.
> > > > > > > I had also a VimLeave argdel command in my _vimrc.
> > > > > > >
> > > > > > > Is this correct?:
> > > > > > >
> > > > > > > augroup SaveRestoreSessions
> > > > > > > autocmd!
> > > > > > > autocmd VimEnter * nested source D:\session.vim
> > > > > > > autocmd VimLeave * nested mksession! D:\session.vim
> > > > > > > autocmd VimLeave * if argc() != 0 | exe 'argdel *'
> > > > > > > augroup END
> > > > > > >
> > > > > > > btw tnx. for your script.
> > > > > >
> > > > > > 1. Missing endif.
> > > > > > 2. You don't need `exe' here.
> > > > > > 3. I don't get why do you need this command at all.
> > > > > >
> > > > > > Original message:
> > > > > > > On Apr 15, 5:43 pm, ZyX <[email protected]> wrote:
> > > > > > > > Reply to message «Re: syntax coloring»,
> > > > > > > > sent 19:13:18 15 April 2011, Friday
> > > > > > > >
> > > > > > > > by rameo:
> > > > > > > > > Please let me ask you one more question...
> > > > > > > > > How do you close this session and reopens a custom one
> > > > > > > > > (happens once in a while)?
> > > > > > > >
> > > > > > > > I don't use one continious vim session and don't load any
> > > > > > > > sessions at vim startup (the `just the same error' meant that
> > > > > > > > I used an autocommand in a similar way and got the same
> > > > > > > > error, not that I used the same code). Instead I create a
> > > > > > > > new session file almost each time when vim exits and load
> > > > > > > > one of created sessions at vim startup: 1. due to virtual
> > > > > > > > desktops I almost never close any of my projects' windows,
> > > > > > > > 2. I use vim to quickly edit something from command-line,
> > > > > > > > loading any sessions will discard the most significant part
> > > > > > > > of vim invocation arguments for this use-case.
> > > > > > > > Saving session at vim exit is for the case when I have to
> > > > > > > > reload vim (mostly plugin or kernel updates).
> > > > > > > > Here is my code:
> > > > > > > >
> > > > > > > > "▶2 mksession
> > > > > > > > if has('mksession')
> > > > > > > > function s:InitSes()
> > > > > > > > let sesdir=expand('~/.vimsessions')
> > > > > > > > if !isdirectory(sesdir)
> > > > > > > > call mkdir(expand(sesdir), "", 0700)
> > > > > > > > endif
> > > > > > > > let sesfile=os#JoinPath(sesdir, '.sessions.lst')
> > > > > > > > let sessions=[]
> > > > > > > > if filereadable(sesfile)
> > > > > > > > let sessions+=readfile(sesfile, 'b')
> > > > > > > > while !empty(sessions) && empty(sessions[-1])
> > > > > > > > call remove(sessions, -1)
> > > > > > > > endwhile
> > > > > > > > endif
> > > > > > > > let sessplitted=map(copy(sessions),
> > > > > > > > \'split(v:val,
> > > > > > > > ''\v%(\\@<!%(\\\\)*)@<=,'')') let
> > > > > > > > sesdirs=map(copy(sessplitted),
> > > > > > > > '((empty(v:val))?(""):(v:val[0]))') let
> > > > > > > > sesfiles=map(copy(sessplitted),
> > > > > > > > '((empty(v:val))?([]):(v:val[1:]))') execute "cd
> > > > > > > > ".fnameescape(resolve(fnamemodify('.', ':p'))) let
> > > > > > > > curdir=escape(fnamemodify('.', ':p'), ',\')
> > > > > > > > return [sesdir, sesfile, sessions, sesdirs,
> > > > > > > > sesfiles, curdir] endfunction
> > > > > > > > let s:_functions['s:InitSes']=function('s:InitSes')
> > > > > > > > function s:MakeSession()
> > > > > > > > let [sesdir, sesfile, sessions, sesdirs,
> > > > > > > > sesfiles, curdir]=s:InitSes() let
> > > > > > > > files=sort(map(filter(map(filter(range(1, bufnr('$')), \
> > > > > > > > 'getbufvar(v:val, "&bt")!=#"help"'), \
> > > > > > > > 'bufname(v:val)'), \
> > > > > > > > 'filereadable(v:val)'), \
> > > > > > > > 'escape(fnamemodify(resolve(fnamemodify(v:val, ":p")),
> > > > > > > > ":~:."), ",\\")'))
> > > > > > > > if empty(files)
> > > > > > > > return
> > > > > > > > endif
> > > > > > > > let sesstr=join([curdir]+files, ',')
> > > > > > > > let sindex=index(sessions, sesstr)
> > > > > > > > if sindex==-1
> > > > > > > > let sindex=index(sessions, '')
> > > > > > > > endif
> > > > > > > > if sindex==-1
> > > > > > > > let sesname=os#JoinPath(sesdir,
> > > > > > > > len(sesdirs).'.vim') call add(sessions, sesstr)
> > > > > > > > else
> > > > > > > > let sesname=os#JoinPath(sesdir,
> > > > > > > > sindex.'.vim') let sessions[sindex]=sesstr
> > > > > > > > endif
> > > > > > > > execute 'mksession! '.fnameescape(sesname)
> > > > > > > > call writefile(sessions, sesfile, 'b')
> > > > > > > > endfunction
> > > > > > > > let
> > > > > > > > s:_functions['s:MakeSession']=function('s:MakeSession')
> > > > > > > > function s:LoadSession(bang, ...)
> > > > > > > > let [sesdir, sesfile, sessions, sesdirs,
> > > > > > > > sesfiles, curdir]=s:InitSes() if a:0 && string(+a:1)==#a:1
> > > > > > > > &&
> > > > > > > > a:1<len(sessions) && \!empty(sessions[a:1])
> > > > > > > > let dirsessions=[[+a:1, sesdirs[a:1],
> > > > > > > > sessions[a:1]]] else
> > > > > > > > let dirsessions=filter(map(copy(sesdirs),
> > > > > > > > \ '[v:key, v:val,
> > > > > > > > sessions[v:key]]'), \ 'v:val[1]==#curdir'.
> > > > > > > > \ ((a:0)?(' &&
> > > > > > > > v:val[2]=~?a:1'):(''))) endif
> > > > > > > > if len(dirsessions)==1 || (!empty(dirsessions) &&
> > > > > > > > a:bang) let sesid=dirsessions[0][0]
> > > > > > > > let sesname=os#JoinPath(sesdir, sesid.'.vim')
> > > > > > > > execute 'source '.fnameescape(sesname)
> > > > > > > > call delete(sesname)
> > > > > > > > if sesid==(len(sessions)-1)
> > > > > > > > call remove(sessions, -1)
> > > > > > > > else
> > > > > > > > let sessions[sesid]=""
> > > > > > > > endif
> > > > > > > > call writefile(sessions, sesfile, 'b')
> > > > > > > > endif
> > > > > > > > endfunction
> > > > > > > > let
> > > > > > > > s:_functions['s:LoadSession']=function('s:LoadSession')
> > > > > > > > function s:PrintSessions()
> > > > > > > > let [sesdir, sesfile, sessions, sesdirs,
> > > > > > > > sesfiles, curdir]=s:InitSes() call map(sessions,
> > > > > > > > \'printf("%'.len(len(sessions)-1).'u
> > > > > > > > %s", v:key, v:val)') echo join(sessions, "\n")
> > > > > > > > endfunction
> > > > > > > > let
> > > > > > > > s:_functions['s:PrintSessions']=function('s:PrintSessions')
> > > > > > > > autocmd VimLeavePre * call s:MakeSession()
> > > > > > > > command -nargs=? -bang LoadSession call
> > > > > > > > s:LoadSession(<bang>0, <q-args>) command -bar
> > > > > > > > PrintSessions call s:PrintSessions() let
> > > > > > > > s:_commands+=['LoadSession', 'PrintSessions']
> > > > > > > > endif
> > > > > > > > "▲2
> > > > > > > >
> > > > > > > > I am going to evolve this into plugin sometime.
> > > > > > > >
> > > > > > > > Original message:
> > > > > > > > > On Apr 15, 1:43 pm, ZyX <[email protected]> wrote:
> > > > > > > > > > Reply to message «syntax coloring»,
> > > > > > > > > > sent 11:06:33 15 April 2011, Friday
> > > > > > > > > >
> > > > > > > > > > by rameo:
> > > > > > > > > > > When I start VIM it shows my tabs and reloads my
> > > > > > > > > > > buffers from the last time.
> > > > > > > > > > >
> > > > > > > > > > > I use a session to do this.
> > > > > > > > > > >
> > > > > > > > > > > au VimEnter * exe "so d:\\Session.vim"
> > > > > > > > > > > au VimLeave * exe "'mksession! d:\\Session.vim'"
> > > > > > > > > >
> > > > > > > > > > You have made just the same mistake as me some time ago:
> > > > > > > > > > all filetype-related files are loaded using an
> > > > > > > > > > autocommand, but by default no autocommands are allowed
> > > > > > > > > > when you are executing an autocommand, so you should add
> > > > > > > > > > `nested' just
> >
> > ...
> >
> > read more »
> >
> > signature.asc
> > < 1KViewDownload
>
> Is this the correct one?
>
> augroup SaveRestoreSessions
> autocmd!
> autocmd VimEnter * nested source D:\Session.vim
> autocmd VimLeave * call ClearArgs()
> autocmd VimLeave * nested mksession! D:\Session.vim
> augroup END
>
> function! ClearArgs()
> if argc() != 0
> argdel *
> endif
> endfunction
>
> -----------------
>
> Regards,
> R.
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