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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 #11090)
This commit is contained in:
Bakudankun
2022-09-09 18:46:47 +01:00
committed by Bram Moolenaar
parent 0adae2da17
commit 375141e1f8
9 changed files with 87 additions and 8 deletions
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7
runtime/doc/builtin.txt
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@@ -471,7 +471,8 @@ remove({blob}, {idx} [, {end}]) Number/Blob
remove bytes {idx}-{end} from {blob}
remove({dict}, {key}) any remove entry {key} from {dict}
rename({from}, {to}) Number rename (move) file from {from} to {to}
repeat({expr}, {count}) String repeat {expr} {count} times
repeat({expr}, {count}) List/Blob/String
repeat {expr} {count} times
resolve({filename}) String get filename a shortcut points to
reverse({list}) List reverse {list} in-place
round({expr}) Float round off {expr}
@@ -7294,8 +7295,8 @@ repeat({expr}, {count}) *repeat()*
result. Example: >
:let separator = repeat('-', 80)
< When {count} is zero or negative the result is empty.
When {expr} is a |List| the result is {expr} concatenated
{count} times. Example: >
When {expr} is a |List| or a |Blob| the result is {expr}
concatenated {count} times. Example: >
:let longlist = repeat(['a', 'b'], 3)
< Results in ['a', 'b', 'a', 'b', 'a', 'b'].