Hi,
I think I found a bug with lambda expressions.
I was looking into writing some automated tests and was trying to use
the new lambda expressions. However this does not work as expected:
Here is an example:
#v+
let a = ['FOOBAR "word"', 'FOOBAR "word2"']
let pat='^FOOBAR\s\+\zs"[^"]\+"'
let pat2='^FOOBAR\s\+\("[^"]\+"\)'
:echo map(copy(a), 'matchstr(v:val, g:pat)')
-> result ['"word"', '"word2"']
:echo map(copy(a), {val -> matchstr(val, g:pat)})
-> BUG: result ['""', '""'], expected ['"word"', '"word2"']
:echo map(copy(a), 'substitute(v:val, g:pat2, ''\=submatch(1)'',"")')
-> result ['"word"', '"word2"']
:echo map(copy(a), {val -> substitute(val, g:pat2, '\=submatch(1)', '')})
-> BUG: result ['0', '1'], expected ['"word", '"word2"']
#v-
Best,
Christian
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