Hi all,
-- I have an autocmd, if ft is qf, it is gonna call some functions to modify the quickfix list by get/setqflist()
I know there are another pair of functions get/setloclist(), to handle the location list.
My problem is, how to know if the current buffer is qf-list or location-list (They both have filetype qf) so that I know which functions should be called?
so far what I can think of is, do some change on qf-list, and compare with current buffer, if the current buffer is changed too, it is qf-list, otherwise it should be location list. Finally roll back the changes. But I feel it is stupid... there should be better way to make the decision.
the location list and qf list both could be empty or both were filled with data.
Did I miss some function/flag/variable ?
In fact I've asked the question at SO:
one answer from @romainl suggested using the variable w:quickfix_title. check if the command was beginning with ":l(L)" after I tested a little there are some cases need to be careful:
- the qf/loc list was filled by a script, (using setqflist()/setloclist()), the value of the variable would be the function name. so this could be checked too
- if user manually open an empty quickfixlist, e.g. :copen , reading the variable will throw exception. it could be ok too, because it seems that we cannot manually open an empty location list by :lopen.
- I don't know if there are other (corner) situations, will break the check.
what would be the best way to detect, which list window I am in?
thanx in advance
Kent
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