Hi LCD! On Do, 11 Apr 2013, LCD 47 wrote:
> On 11 April 2013, Christian Brabandt <[email protected]> wrote: > > Hi LCD! > > > > On Do, 11 Apr 2013, LCD 47 wrote: > > > > > On 10 April 2013, Christian Brabandt <[email protected]> wrote: > > > > Hi LCD! > > > > > > Hi! > > > > > > > On Mi, 10 Apr 2013, LCD 47 wrote: > > > > > > > > > Variables local to (non-current) buffers can be read with > > > > > getbufvar() and written with setbufvar(). Is there a way to delete > > > > > variables from buffers? That is, is there a moral equivalent of > > > > > "unlet b:var" for non-current buffers? > > > > > > > > I think, since you only get references to variables when using > > > > getbufvar() you can simply modify the returned b: dict > > > > > > > > :call setbufvar(1, 'foobar', 2) > > > > :let var=getbufvar(1, '') > > > > :call filter(var, 'v:key != ''foobar''') > > > > :echo getbufvar(1, 'foobar') > > > > > > Hmm, interesting idea, but "var" is locked: > > > > > > E741: Value is locked: filter() argument > > > > did you lock it? It worked for me with some test variable. > > I didn't, but in my test buffer 1 is hidden, and a buffer 2 is > current (that's the case I care for). That is probably the reason, the variable is locked, because the buffer is hidden. regards, Christian -- Flugzeug an Tower, Flugzeug an Tower: "Wir sind 1000 km von der Küste entfernt und haben keinen Tropfen Sprit mehr im Tank. Was sollen wir tun? Tower an Flugzeug: "Bitte sprechen sie mir nach: Vater unser, der du bist ..." -- -- You received this message from the "vim_use" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php --- You received this message because you are subscribed to the Google Groups "vim_use" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
