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https://github.com/neovim/neovim.git
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22c7dbd5f8
Problem: When using try/catch in 'statusline' it is still considered an
error and the status line will be disabled.
Solution: Check did_emsg instead of called_emsg. (haya14busa, closes vim/vim#729)
a742e084b6
40 lines
959 B
VimL
40 lines
959 B
VimL
function! StatuslineWithCaughtError()
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let s:func_in_statusline_called = 1
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try
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call eval('unknown expression')
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catch
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endtry
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return ''
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endfunction
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function! StatuslineWithError()
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let s:func_in_statusline_called = 1
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call eval('unknown expression')
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return ''
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endfunction
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function! Test_caught_error_in_statusline()
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let s:func_in_statusline_called = 0
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set laststatus=2
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let statusline = '%{StatuslineWithCaughtError()}'
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let &statusline = statusline
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redrawstatus
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call assert_true(s:func_in_statusline_called)
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call assert_equal(statusline, &statusline)
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set statusline=
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endfunction
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function! Test_statusline_will_be_disabled_with_error()
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let s:func_in_statusline_called = 0
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set laststatus=2
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let statusline = '%{StatuslineWithError()}'
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try
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let &statusline = statusline
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redrawstatus
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catch
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endtry
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call assert_true(s:func_in_statusline_called)
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call assert_equal('', &statusline)
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set statusline=
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endfunction
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