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vim-patch:9.0.0430: cannot use repeat() with a blob

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Problem:    Cannot use repeat() with a blob.
Solution:   Implement blob repeat. (closes vim/vim#11090)

375141e1f8

Co-authored-by: Bakudankun <bakudankun@gmail.com>
This commit is contained in:
zeertzjq
2023-02-28 21:07:56 +08:00
parent 1e513fd112
commit 278aeee3ae
5 changed files with 52 additions and 6 deletions
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4
src/nvim/eval/typval.c
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@@ -2743,14 +2743,14 @@ int tv_blob_check_range(int bloblen, varnumber_T n1, varnumber_T n2, bool quiet)
/// Set bytes "n1" to "n2" (inclusive) in "dest" to the value of "src".
/// Caller must make sure "src" is a blob.
/// Returns FAIL if the number of bytes does not match.
int tv_blob_set_range(blob_T *dest, long n1, long n2, typval_T *src)
int tv_blob_set_range(blob_T *dest, int n1, int n2, typval_T *src)
{
if (n2 - n1 + 1 != tv_blob_len(src->vval.v_blob)) {
emsg(_("E972: Blob value does not have the right number of bytes"));
return FAIL;
}
for (int il = (int)n1, ir = 0; il <= (int)n2; il++) {
for (int il = n1, ir = 0; il <= n2; il++) {
tv_blob_set(dest, il, tv_blob_get(src->vval.v_blob, ir++));
}
return OK;