Re: execute command in [vim]grep-results ?

Hi Asis!

On Di, 26 Okt 2010, Asis Hallab wrote:

> I recently discovered and used vim's
> args and argdo commands.
>
> Now I wonder if there's a way to execute a command over all search-results
> in the quickfix or location-list?
> E.g.
> vimgrep 'define' **/*.rb
> and then on all files in the quickfix, or location list
> *quickfix_do* %s/define/def/g
>
> Your help is very much appreciated.

This one here works with the quickfixlist / locationlist (the bang
form):

fun! QFDo(bang, command)
let qflist={}
if a:bang
let tlist=map(getloclist(0), 'get(v:val, ''bufnr'')')
else
let tlist=map(getqflist(), 'get(v:val, ''bufnr'')')
endif
if empty(tlist)
echomsg "Empty Quickfixlist. Aborting"
return
endif
for nr in tlist
let item=fnameescape(bufname(nr))
if !get(qflist, item,0)
let qflist[item]=1
endif
endfor
:exe 'argl ' .join(keys(qflist))
:exe 'argdo ' . a:command
endfunc

com! -nargs=1 -bang Qfdo :call QFDo(<bang>0,<q-args>)

regards,
Christian

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