revert vim.split

Author: nelsonacsg

lua/crates/semver.lua

@@ -223,6 +223,16 @@ function M.compare_pre(version, req)
         return -1
     end
 
+    ---@param str string
+    ---@return string[]
+    local function split_identifiers(str)
+        local parts = {}
+        for part in str:gmatch("[^%.]+") do
+            table.insert(parts, part)
+        end
+        return parts
+    end
+
     ---@param str string
     ---@return boolean
     local function is_numeric(str)
@@ -248,8 +258,8 @@ function M.compare_pre(version, req)
         end
     end
 
-    local version_parts = version and vim.split(version, ".") or {}
-    local req_parts = req and vim.split(req, ".") or {}
+    local version_parts = version and split_identifiers(version) or {}
+    local req_parts = req and split_identifiers(req) or {}
 
     local max_len = math.max(#version_parts, #req_parts)