fix(lsp): allow Lua pattern chars in code action filter (#24041)

Previously, filtering code actions with the "only" option failed
if the code action kind contained special Lua pattern chars such as "-"
(e.g. the ocaml language server supports a "type-annotate" code action).

Solution: use string comparison instead of string.find

1 files changed, 3 insertions, 3 deletions

diff --git a/runtime/lua/vim/lsp/buf.lua b/runtime/lua/vim/lsp/buf.lua
index bb3ca0e6d6..e0034cf86e 100644
--- a/runtime/lua/vim/lsp/buf.lua
+++ b/runtime/lua/vim/lsp/buf.lua
@@ -608,9 +608,9 @@ local function on_code_action_results(results, ctx, options)
       end
       local found = false
       for _, o in ipairs(options.context.only) do
-        -- action kinds are hierarchical with . as a separator: when requesting only
-        -- 'quickfix' this filter allows both 'quickfix' and 'quickfix.foo', for example
-        if a.kind:find('^' .. o .. '$') or a.kind:find('^' .. o .. '%.') then
+        -- action kinds are hierarchical with . as a separator: when requesting only 'type-annotate'
+        -- this filter allows both 'type-annotate' and 'type-annotate.foo', for example
+        if a.kind == o or vim.startswith(a.kind, o .. '.') then
           found = true
           break
         end