refactor(lsp)!: rename lsp.completion.trigger() to get() (#32911)

Problem: `trigger` is a custom word not yet used in APIs. 

Solution: Use `get` instead because the main effect is that the 
completion candidates will be collected (and shown by default,
but follow-up commits are planned to add an `on_result` callback
that allows more general handling).

---------

Co-authored-by: Christian Clason <c.clason@uni-graz.at>

1 files changed, 5 insertions, 5 deletions

diff --git a/runtime/lua/vim/lsp/completion.lua b/runtime/lua/vim/lsp/completion.lua
index 4064e02597..dcb7b5fa9b 100644
--- a/runtime/lua/vim/lsp/completion.lua
+++ b/runtime/lua/vim/lsp/completion.lua
@@ -536,7 +536,7 @@ local function on_insert_char_pre(handle)
       local ctx = { triggerKind = protocol.CompletionTriggerKind.TriggerForIncompleteCompletions }
       if debounce_ms == 0 then
         vim.schedule(function()
-          M.trigger({ ctx = ctx })
+          M.get({ ctx = ctx })
         end)
       else
         completion_timer = new_timer()
@@ -544,7 +544,7 @@ local function on_insert_char_pre(handle)
           debounce_ms,
           0,
           vim.schedule_wrap(function()
-            M.trigger({ ctx = ctx })
+            M.get({ ctx = ctx })
           end)
         )
       end
@@ -791,13 +791,13 @@ function M.enable(enable, client_id, bufnr, opts)
 end
 
 --- @inlinedoc
---- @class vim.lsp.completion.trigger.Opts
+--- @class vim.lsp.completion.get.Opts
 --- @field ctx? lsp.CompletionContext Completion context. Defaults to a trigger kind of `invoked`.
 
 --- Triggers LSP completion once in the current buffer.
 ---
---- @param opts? vim.lsp.completion.trigger.Opts
-function M.trigger(opts)
+--- @param opts? vim.lsp.completion.get.Opts
+function M.get(opts)
   opts = opts or {}
   local ctx = opts.ctx or { triggerKind = protocol.CompletionTriggerKind.Invoked }
   local bufnr = api.nvim_get_current_buf()