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scriptencoding utf-8
if !exists('g:autosave_interval_ms')
let g:autosave_interval_ms = 10 * 1000
endif
if !exists('g:autosave_silent')
let g:autosave_silent = v:true
endif
function! autosave#handler(timer_id) abort
if !&modified
return
endif
if &readonly
return
endif
if &buftype !=# ''
return
endif
if expand('%') ==# ''
return
endif
if !g:autosave_silent
echohl Comment
echo 'Auto-saving...'
echohl None
endif
silent! write
if !g:autosave_silent
echohl Comment
echo 'Saved.'
echohl None
endif
endfunction
function! autosave#enable() abort
if has('+timers')
echohl Error
echo "Feature '+timers' not available."
echohl None
return
endif
if exists('b:autosave_timer')
return
endif
let b:autosave_timer = timer_start(
\ g:autosave_interval_ms,
\ 'autosave#handler',
\ { 'repeat': -1 })
endfunction
function! autosave#disable() abort
if !exists('b:autosave_timer')
return
endif
call timer_stop('b:autosave_timer')
unlet b:autosave_timer
endfunction
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