[patch] <C-Y> in virtual replace when line above is shorter

[Lech Lorens]

Vim erroneously re-indents the current line if in virtual replace mode
<C-Y> or <C-E> is pressed while the line above or below respectively is
not long enough.

To reproduce the problem execute:

$ vim -u NONE -U NONE -i NONE -c 'set nocp noet ts=8 inde=0 indk=<:>' \
-c 'call feedkeys("2G$gR\<C-Y>\<C-Y>")' \
file.txt

where file.txt is:
#v+
abcdefghijklmnopqrstuvwxyz
1 2 3 4 5
#v-

The result should be:
#v+
abcdefghijklmnopqrstuvwxyz
1 2 3 4 z
#v-

but it is:
#v+
abcdefghijklmnopqrstuvwxyz
1 2 3 4 z 1 2 3 4 5
#v-

The problem is caused by 0 passed to in_cinkeys() as the typed key.
Function in_cinkeys() is then unable to recognise the "not found" return
value from get_special_key_code().

The attached patch fixes the problem.

--
Cheers,
Lech

[Bram Moolenaar]

Lech Lorens wrote:

Thanks!

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