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| author | Justin M. Keyes <justinkz@gmail.com> | 2023-03-20 13:36:06 +0100 |
|---|---|---|
| committer | Justin M. Keyes <justinkz@gmail.com> | 2023-03-22 17:46:01 +0100 |
| commit | 8a70adbde03ee9931dc4e1b6f31bd8635eb3633b (patch) | |
| tree | 9cc00806df12d889bf0a0c148d10aea4cbc23cb7 /runtime/lua/vim/shared.lua | |
| parent | 9c49c1047079427ff0a2356cb37302934845108e (diff) | |
| download | rneovim-8a70adbde03ee9931dc4e1b6f31bd8635eb3633b.tar.gz rneovim-8a70adbde03ee9931dc4e1b6f31bd8635eb3633b.tar.bz2 rneovim-8a70adbde03ee9931dc4e1b6f31bd8635eb3633b.zip | |
fix(vim.version): prerelease compare
Problem:
semver specifies that digit sequences in a prerelease string should be
compared as numbers, not lexically: https://semver.org/#spec-item-11
> Precedence for two pre-release versions with the same major, minor,
> and patch version MUST be determined by comparing each dot separated
> identifier from left to right until a difference is found as follows:
> 1. Identifiers consisting of only digits are compared numerically.
> 2. Identifiers with letters or hyphens are compared lexically in ASCII sort order.
> 3. Numeric identifiers always have lower precedence than non-numeric identifiers.
> 4. A larger set of pre-release fields has a higher precedence than a smaller set, if all of the preceding identifiers are equal.
Example:
1.0.0-alpha < 1.0.0-alpha.1 < 1.0.0-alpha.beta < 1.0.0-beta < 1.0.0-beta.2 < 1.0.0-beta.11 < 1.0.0-rc.1 < 1.0.0.
Solution:
cmp_prerel() treats all digit sequences in a prerelease string as
numbers. This doesn't _exactly_ match the spec, which specifies that
only dot-delimited digit sequences should be treated as numbers...
Diffstat (limited to 'runtime/lua/vim/shared.lua')
| -rw-r--r-- | runtime/lua/vim/shared.lua | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/runtime/lua/vim/shared.lua b/runtime/lua/vim/shared.lua index 95ddb3c70d..9eb49cdfac 100644 --- a/runtime/lua/vim/shared.lua +++ b/runtime/lua/vim/shared.lua @@ -66,14 +66,15 @@ end)() --- end --- </pre> --- ----@see |vim.split()| ----@see |luaref-patterns| ----@see https://www.lua.org/pil/20.2.html ----@see http://lua-users.org/wiki/StringLibraryTutorial ---- ----@param s string String to split ----@param sep string Separator or pattern ----@param opts (table|nil) Keyword arguments |kwargs|: +--- @see |string.gmatch()| +--- @see |vim.split()| +--- @see |luaref-patterns| +--- @see https://www.lua.org/pil/20.2.html +--- @see http://lua-users.org/wiki/StringLibraryTutorial +--- +--- @param s string String to split +--- @param sep string Separator or pattern +--- @param opts (table|nil) Keyword arguments |kwargs|: --- - keepsep: (boolean) Include segments matching `sep` instead of discarding them. --- - plain: (boolean) Use `sep` literally (as in string.find). --- - trimempty: (boolean) Discard empty segments at start and end of the sequence. |