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#148 - Check the cursor position so we don't try to echo too frequently.

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This commit is contained in:
w0rp 2016-10-25 16:07:20 +01:00
parent 60762d5018
commit aa4c669ea0
1 changed files with 11 additions and 1 deletions
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10
autoload/ale/cursor.vim
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@ -64,6 +64,7 @@ function! ale#cursor#EchoCursorWarning(...) abort
endfunction
let s:cursor_timer = -1
let s:last_pos = [0, 0, 0]
function! ale#cursor#EchoCursorWarningWithDelay() abort
if s:cursor_timer != -1
@ -71,5 +72,14 @@ function! ale#cursor#EchoCursorWarningWithDelay() abort
let s:cursor_timer = -1
endif
let l:pos = getcurpos()[0:2]
" Check the current buffer, line, and column number against the last
" recorded position. If the position has actually changed, *then*
" we should echo something. Otherwise we can end up doing processing
" the echo message far too frequently.
if l:pos != s:last_pos
let s:last_pos = l:pos
let s:cursor_timer = timer_start(10, function('ale#cursor#EchoCursorWarning'))
endif
endfunction