refactor: use nvim.foo.bar format for namespaces

runtime/ftplugin/help.lua

@@ -46,7 +46,7 @@ local query = vim.treesitter.query.parse(
     (#set! @code lang @_lang))
 ]]
 )
-local run_message_ns = vim.api.nvim_create_namespace('vimdoc/run_message')
+local run_message_ns = vim.api.nvim_create_namespace('nvim.vimdoc.run_message')
 
 vim.api.nvim_buf_clear_namespace(0, run_message_ns, 0, -1)
 for _, match, metadata in query:iter_matches(tree:root(), 0, 0, -1) do

runtime/lua/vim/diagnostic.lua

@@ -1402,7 +1402,7 @@ M.handlers.signs = {
     local ns = M.get_namespace(namespace)
     if not ns.user_data.sign_ns then
       ns.user_data.sign_ns =
-        api.nvim_create_namespace(string.format('%s/diagnostic/signs', ns.name))
+        api.nvim_create_namespace(string.format('nvim.%s.diagnostic.signs', ns.name))
     end
 
     -- Handle legacy diagnostic sign definitions
@@ -1500,7 +1500,7 @@ M.handlers.underline = {
     local ns = M.get_namespace(namespace)
     if not ns.user_data.underline_ns then
       ns.user_data.underline_ns =
-        api.nvim_create_namespace(string.format('%s/diagnostic/underline', ns.name))
+        api.nvim_create_namespace(string.format('nvim.%s.diagnostic.underline', ns.name))
     end
 
     local underline_ns = ns.user_data.underline_ns
@@ -1572,7 +1572,7 @@ M.handlers.virtual_text = {
     local ns = M.get_namespace(namespace)
     if not ns.user_data.virt_text_ns then
       ns.user_data.virt_text_ns =
-        api.nvim_create_namespace(string.format('%s/diagnostic/virtual_text', ns.name))
+        api.nvim_create_namespace(string.format('nvim.%s.diagnostic.virtual_text', ns.name))
     end
 
     local virt_text_ns = ns.user_data.virt_text_ns

runtime/lua/vim/hl.lua

@@ -115,7 +115,7 @@ function M.range(bufnr, ns, higroup, start, finish, opts)
   end
 end
 
-local yank_ns = api.nvim_create_namespace('hlyank')
+local yank_ns = api.nvim_create_namespace('nvim.hlyank')
 local yank_timer --- @type uv.uv_timer_t?
 local yank_cancel --- @type fun()?
 

runtime/lua/vim/lsp/buf.lua

@@ -20,7 +20,7 @@ local function client_positional_params(params)
   end
 end
 
-local hover_ns = api.nvim_create_namespace('vim_lsp_hover_range')
+local hover_ns = api.nvim_create_namespace('nvim.lsp.hover_range')
 
 --- @class vim.lsp.buf.hover.Opts : vim.lsp.util.open_floating_preview.Opts
 --- @field silent? boolean
@@ -324,7 +324,7 @@ local function process_signature_help_results(results)
   return signatures
 end
 
-local sig_help_ns = api.nvim_create_namespace('vim_lsp_signature_help')
+local sig_help_ns = api.nvim_create_namespace('nvim.lsp.signature_help')
 
 --- @class vim.lsp.buf.signature_help.Opts : vim.lsp.util.open_floating_preview.Opts
 --- @field silent? boolean

runtime/lua/vim/lsp/codelens.lua

@@ -21,7 +21,7 @@ local lens_cache_by_buf = setmetatable({}, {
 ---client_id -> namespace
 local namespaces = setmetatable({}, {
   __index = function(t, key)
-    local value = api.nvim_create_namespace('vim_lsp_codelens:' .. key)
+    local value = api.nvim_create_namespace('nvim.lsp.codelens:' .. key)
     rawset(t, key, value)
     return value
   end,

runtime/lua/vim/lsp/handlers.lua

@@ -382,7 +382,7 @@ end
 --- @diagnostic disable-next-line: deprecated
 RCS[ms.textDocument_hover] = M.hover
 
-local sig_help_ns = api.nvim_create_namespace('vim_lsp_signature_help')
+local sig_help_ns = api.nvim_create_namespace('nvim.lsp.signature_help')
 
 --- @deprecated remove in 0.13
 --- |lsp-handler| for the method "textDocument/signatureHelp".

runtime/lua/vim/lsp/inlay_hint.lua

@@ -29,7 +29,7 @@ local bufstates = vim.defaulttable(function(_)
   })
 end)
 
-local namespace = api.nvim_create_namespace('vim_lsp_inlayhint')
+local namespace = api.nvim_create_namespace('nvim.lsp.inlayhint')
 local augroup = api.nvim_create_augroup('vim_lsp_inlayhint', {})
 
 --- |lsp-handler| for the method `textDocument/inlayHint`

runtime/lua/vim/lsp/semantic_tokens.lua

@@ -225,7 +225,7 @@ function STHighlighter:attach(client_id)
   local state = self.client_state[client_id]
   if not state then
     state = {
-      namespace = api.nvim_create_namespace('vim_lsp_semantic_tokens:' .. client_id),
+      namespace = api.nvim_create_namespace('nvim.lsp.semantic_tokens:' .. client_id),
       active_request = {},
       current_result = {},
     }
@@ -805,7 +805,7 @@ function M._refresh(err, _, ctx)
   return vim.NIL
 end
 
-local namespace = api.nvim_create_namespace('vim_lsp_semantic_tokens')
+local namespace = api.nvim_create_namespace('nvim.lsp.semantic_tokens')
 api.nvim_set_decoration_provider(namespace, {
   on_win = function(_, _, bufnr, topline, botline)
     local highlighter = STHighlighter.active[bufnr]

runtime/lua/vim/lsp/util.lua

@@ -1650,7 +1650,7 @@ function M.open_floating_preview(contents, syntax, opts)
 end
 
 do --[[ References ]]
-  local reference_ns = api.nvim_create_namespace('vim_lsp_references')
+  local reference_ns = api.nvim_create_namespace('nvim.lsp.references')
 
   --- Removes document highlights from a buffer.
   ---

runtime/lua/vim/snippet.lua

@@ -1,6 +1,6 @@
 local G = vim.lsp._snippet_grammar
 local snippet_group = vim.api.nvim_create_augroup('vim/snippet', {})
-local snippet_ns = vim.api.nvim_create_namespace('vim/snippet')
+local snippet_ns = vim.api.nvim_create_namespace('nvim.snippet')
 local hl_group = 'SnippetTabstop'
 local jump_forward_key = '<tab>'
 local jump_backward_key = '<s-tab>'

runtime/lua/vim/treesitter/_query_linter.lua

@@ -1,6 +1,6 @@
 local api = vim.api
 
-local namespace = api.nvim_create_namespace('vim.treesitter.query_linter')
+local namespace = api.nvim_create_namespace('nvim.treesitter.query_linter')
 
 local M = {}
 

runtime/lua/vim/treesitter/dev.lua

@@ -119,7 +119,7 @@ function TSTreeView:new(bufnr, lang)
   end
 
   local t = {
-    ns = api.nvim_create_namespace('treesitter/dev-inspect'),
+    ns = api.nvim_create_namespace('nvim.treesitter.dev_inspect'),
     nodes = nodes,
     named = named,
     ---@type vim.treesitter.dev.TSTreeViewOpts
@@ -135,7 +135,7 @@ function TSTreeView:new(bufnr, lang)
   return t
 end
 
-local decor_ns = api.nvim_create_namespace('ts.dev')
+local decor_ns = api.nvim_create_namespace('nvim.treesitter.dev')
 
 ---@param range Range4
 ---@return string
@@ -547,7 +547,7 @@ function M.inspect_tree(opts)
   })
 end
 
-local edit_ns = api.nvim_create_namespace('treesitter/dev-edit')
+local edit_ns = api.nvim_create_namespace('nvim.treesitter.dev_edit')
 
 ---@param query_win integer
 ---@param base_win integer

runtime/lua/vim/treesitter/highlighter.lua

@@ -2,7 +2,7 @@ local api = vim.api
 local query = vim.treesitter.query
 local Range = require('vim.treesitter._range')
 
-local ns = api.nvim_create_namespace('treesitter/highlighter')
+local ns = api.nvim_create_namespace('nvim.treesitter.highlighter')
 
 ---@alias vim.treesitter.highlighter.Iter fun(end_line: integer|nil): integer, TSNode, vim.treesitter.query.TSMetadata, TSQueryMatch
 

runtime/lua/vim/vimhelp.lua

@@ -7,7 +7,7 @@ local M = {}
 --- Note: {patterns} is assumed to be sorted by occurrence in the file.
 --- @param patterns {start:string,stop:string,match:string}[]
 function M.highlight_groups(patterns)
-  local ns = vim.api.nvim_create_namespace('vimhelp')
+  local ns = vim.api.nvim_create_namespace('nvim.vimhelp')
   vim.api.nvim_buf_clear_namespace(0, ns, 0, -1)
 
   local save_cursor = vim.fn.getcurpos()

test/functional/lua/hl_spec.lua

@@ -144,7 +144,7 @@ describe('vim.hl.on_yank', function()
       vim.api.nvim_buf_set_mark(0, ']', 1, 1, {})
       vim.hl.on_yank({ timeout = math.huge, on_macro = true, event = { operator = 'y' } })
     end)
-    local ns = api.nvim_create_namespace('hlyank')
+    local ns = api.nvim_create_namespace('nvim.hlyank')
     local win = api.nvim_get_current_win()
     eq({ win }, api.nvim__ns_get(ns).wins)
     command('wincmd w')
@@ -158,7 +158,7 @@ describe('vim.hl.on_yank', function()
       vim.api.nvim_buf_set_mark(0, ']', 1, 1, {})
       vim.hl.on_yank({ timeout = math.huge, on_macro = true, event = { operator = 'y' } })
     end)
-    local ns = api.nvim_create_namespace('hlyank')
+    local ns = api.nvim_create_namespace('nvim.hlyank')
     eq(api.nvim_get_current_win(), api.nvim__ns_get(ns).wins[1])
     command('wincmd w')
     exec_lua(function()