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| author | zeertzjq <zeertzjq@outlook.com> | 2024-03-23 16:33:53 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-23 16:33:53 +0800 |
| commit | 881f5e59173a4f1b9a4cb16e425709e40d79d0e9 (patch) | |
| tree | c6bab71f98cc606182c29f81f7d454d6a36cacb6 /runtime/lua/vim/_meta | |
| parent | 2955c921ceaf5764e8d1592a78370d9ca3a268e2 (diff) | |
| download | rneovim-881f5e59173a4f1b9a4cb16e425709e40d79d0e9.tar.gz rneovim-881f5e59173a4f1b9a4cb16e425709e40d79d0e9.tar.bz2 rneovim-881f5e59173a4f1b9a4cb16e425709e40d79d0e9.zip | |
vim-patch:9.1.0199: Not enough tests for the slice() function (#27991)
Problem: Not enough tests for the slice() function.
Solution: Test with multibyte chars, and in both Legacy and Vim9 script.
Update docs to be clearer about how it treats composing chars.
(zeertzjq)
closes: vim/vim#14275
https://github.com/vim/vim/commit/ad38769030b5fa86aa0e8f1f0b4266690dfad4c9
Diffstat (limited to 'runtime/lua/vim/_meta')
| -rw-r--r-- | runtime/lua/vim/_meta/vimfn.lua | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/runtime/lua/vim/_meta/vimfn.lua b/runtime/lua/vim/_meta/vimfn.lua index da251f89ad..caddd4dde2 100644 --- a/runtime/lua/vim/_meta/vimfn.lua +++ b/runtime/lua/vim/_meta/vimfn.lua @@ -8800,7 +8800,8 @@ function vim.fn.sinh(expr) end --- Similar to using a |slice| "expr[start : end]", but "end" is --- used exclusive. And for a string the indexes are used as --- character indexes instead of byte indexes. ---- Also, composing characters are not counted. +--- Also, composing characters are treated as a part of the +--- preceding base character. --- When {end} is omitted the slice continues to the last item. --- When {end} is -1 the last item is omitted. --- Returns an empty value if {start} or {end} are invalid. @@ -9208,8 +9209,8 @@ function vim.fn.strcharlen(string) end --- of byte index and length. --- When {skipcc} is omitted or zero, composing characters are --- counted separately. ---- When {skipcc} set to 1, Composing characters are ignored, ---- similar to |slice()|. +--- When {skipcc} set to 1, composing characters are treated as a +--- part of the preceding base character, similar to |slice()|. --- When a character index is used where a character does not --- exist it is omitted and counted as one character. For --- example: >vim @@ -9229,7 +9230,7 @@ function vim.fn.strcharpart(src, start, len, skipcc) end --- in String {string}. --- When {skipcc} is omitted or zero, composing characters are --- counted separately. ---- When {skipcc} set to 1, Composing characters are ignored. +--- When {skipcc} set to 1, composing characters are ignored. --- |strcharlen()| always does this. --- --- Returns zero on error. |