Am 2015-11-04 05:33, schrieb h_east:
Hi Bram and List!
How to reproduce:
- Start pure vim with new file a.vim
$ vim -N -u NONE a.vim
(1)
:let str='abcde'
:let nn=3
:echo str[nn:]
E121: Undefined variable: nn:
E15: Invalid expression: str[nn:]
(2)
:let str='abcde'
:let g:nr=3
:echo str[g:nr:]
E121: Undefined variable: g:nr:
E15: Invalid expression: str[g:nr:]
Expected behavior:
- Both displayed 'de'
Actual behavior
- Occured E121 and E15.
I have seen this error before. I think one needs to add extra space in
front of the ':' and then it works as expected.
However I think this patch looks good and should be included.
Best,
Christian
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