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vim-patch:7.4.1017

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Problem:    When there is a backslash in an option ":set -=" doesn't work.
Solution:   Handle a backslash better. (Jacob Niehus)  Add a new test, merge
            in old test.

8f79acdf7e
This commit is contained in:
James McCoy
2016-05-10 21:24:15 -04:00
parent 9d3449852b
commit 8a379aacd7
3 changed files with 27 additions and 9 deletions
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15
test/functional/legacy/set_spec.lua
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@@ -7,6 +7,21 @@ local clear, execute, eval, eq =
describe(':set', function()
before_each(clear)
it('handles backslash properly', function()
execute('set iskeyword=a,b,c')
execute('set iskeyword+=d')
eq('a,b,c,d', eval('&iskeyword'))
execute([[set iskeyword+=\\,e]])
eq([[a,b,c,d,\,e]], eval('&iskeyword'))
execute('set iskeyword-=e')
eq([[a,b,c,d,\]], eval('&iskeyword'))
execute([[set iskeyword-=\]])
eq('a,b,c,d', eval('&iskeyword'))
end)
it('recognizes a trailing comma with +=', function()
execute('set wildignore=*.png,')
execute('set wildignore+=*.jpg')