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| author | zeertzjq <zeertzjq@outlook.com> | 2023-08-19 17:44:19 +0800 |
|---|---|---|
| committer | zeertzjq <zeertzjq@outlook.com> | 2023-08-19 18:05:46 +0800 |
| commit | 4c7df98e4eeed20f8a9c461729935b79743d7752 (patch) | |
| tree | dd49a0e4c1490d1eb660b6321d108d3924f9de62 /runtime | |
| parent | d7ae9ae3e52362da33902c31ecccc79c49d3866e (diff) | |
| download | rneovim-4c7df98e4eeed20f8a9c461729935b79743d7752.tar.gz rneovim-4c7df98e4eeed20f8a9c461729935b79743d7752.tar.bz2 rneovim-4c7df98e4eeed20f8a9c461729935b79743d7752.zip | |
vim-patch:9.0.1515: reverse() does not work for a String
Problem: reverse() does not work for a String.
Solution: Implement reverse() for a String. (Yegappan Lakshmanan,
closes vim/vim#12179)
https://github.com/vim/vim/commit/03ff1c2dde7f15eca5c9baa6dafbda9b49bedc3b
vim-patch:9.0.1738: Duplicate code to reverse a string
Problem: Duplicate code to reverse a string
Solution: Move reverse_text() to strings.c and remove string_reverse().
closes: vim/vim#12847
https://github.com/vim/vim/commit/4dd266cb66d901cf5324f09405cfea3f004bd29f
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/doc/builtin.txt | 12 | ||||
| -rw-r--r-- | runtime/doc/usr_41.txt | 4 | ||||
| -rw-r--r-- | runtime/lua/vim/_meta/vimfn.lua | 12 |
3 files changed, 17 insertions, 11 deletions
diff --git a/runtime/doc/builtin.txt b/runtime/doc/builtin.txt index 9a662761c4..0ae615ac3f 100644 --- a/runtime/doc/builtin.txt +++ b/runtime/doc/builtin.txt @@ -5666,11 +5666,13 @@ resolve({filename}) *resolve()* *E65 path name) and also keeps a trailing path separator. reverse({object}) *reverse()* - Reverse the order of items in {object} in-place. - {object} can be a |List| or a |Blob|. - Returns {object}. - Returns zero if {object} is not a List or a Blob. - If you want an object to remain unmodified make a copy first: >vim + Reverse the order of items in {object}. {object} can be a + |List|, a |Blob| or a |String|. For a List and a Blob the + items are reversed in-place and {object} is returned. + For a String a new String is returned. + Returns zero if {object} is not a List, Blob or a String. + If you want a List or Blob to remain unmodified make a copy + first: >vim let revlist = reverse(copy(mylist)) < diff --git a/runtime/doc/usr_41.txt b/runtime/doc/usr_41.txt index ac371cf0e3..c8b31b2d5b 100644 --- a/runtime/doc/usr_41.txt +++ b/runtime/doc/usr_41.txt @@ -626,6 +626,7 @@ String manipulation: *string-functions* strdisplaywidth() size of string when displayed, deals with tabs setcellwidths() set character cell width overrides getcellwidths() get character cell width overrides + reverse() reverse the order of characters in a string substitute() substitute a pattern match with a string submatch() get a specific match in ":s" and substitute() strpart() get part of a string using byte index @@ -664,7 +665,7 @@ List manipulation: *list-functions* reduce() reduce a List to a value slice() take a slice of a List sort() sort a List - reverse() reverse the order of a List or Blob + reverse() reverse the order of items in a List uniq() remove copies of repeated adjacent items split() split a String into a List join() join List items into a String @@ -731,6 +732,7 @@ Floating point computation: *float-functions* Blob manipulation: *blob-functions* blob2list() get a list of numbers from a blob list2blob() get a blob from a list of numbers + reverse() reverse the order of numbers in a blob Other computation: *bitwise-function* and() bitwise AND diff --git a/runtime/lua/vim/_meta/vimfn.lua b/runtime/lua/vim/_meta/vimfn.lua index 8ae6dd5f10..030f268f81 100644 --- a/runtime/lua/vim/_meta/vimfn.lua +++ b/runtime/lua/vim/_meta/vimfn.lua @@ -6762,11 +6762,13 @@ vim.fn['repeat'] = function(expr, count) end --- @return any function vim.fn.resolve(filename) end ---- Reverse the order of items in {object} in-place. ---- {object} can be a |List| or a |Blob|. ---- Returns {object}. ---- Returns zero if {object} is not a List or a Blob. ---- If you want an object to remain unmodified make a copy first: >vim +--- Reverse the order of items in {object}. {object} can be a +--- |List|, a |Blob| or a |String|. For a List and a Blob the +--- items are reversed in-place and {object} is returned. +--- For a String a new String is returned. +--- Returns zero if {object} is not a List, Blob or a String. +--- If you want a List or Blob to remain unmodified make a copy +--- first: >vim --- let revlist = reverse(copy(mylist)) --- < --- |