Hello everybody,
I have a function that tries to regenerate a project's tag file
automatically:
function! SetProject()
let name = substitute(v:this_session, '.*\(/\|\\\)', '', '')
if name == ''
let name = input('Project name: ')
endif
let $PROJDIR = input('Base directory for the project: ')
let ctags_cmd = 'ctags -R --fields=+iaS --extra=+q -f ~/.vim/
tags/' . name . ' ' . $PROJDIR
let output = system(ctags_cmd)
execute 'set tags=~/.vim/tags/' . name
execute 'au BufWritePost * silent! !' . ctags_cmd
endfunction
After that, I just save the session. The problem is that next time I
open it, the BufWritePost event is not set; I'd kinda hoped that it
would be after I'd sourced the session. I messed around a bit with
'ssop', tried adding globals to that, but it didn't work.
Is is possible to run this function once and then have BufWritePost
set correctly every time I source the session?
Thanks a lot.
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