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Diffstat (limited to 'test/functional/legacy/set_spec.lua')
| -rw-r--r-- | test/functional/legacy/set_spec.lua | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/test/functional/legacy/set_spec.lua b/test/functional/legacy/set_spec.lua index f81fcd3700..11f371569d 100644 --- a/test/functional/legacy/set_spec.lua +++ b/test/functional/legacy/set_spec.lua @@ -1,12 +1,27 @@ -- Tests for :set -local helpers = require('test.functional.helpers') +local helpers = require('test.functional.helpers')(after_each) local clear, execute, eval, eq = helpers.clear, helpers.execute, helpers.eval, helpers.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') |