Compat

integration-tests/package.json

@@ -17,7 +17,7 @@
     "zod": "3.23.8"
   },
   "devDependencies": {
-    "@tui-sandbox/library": "7.2.0",
+    "@tui-sandbox/library": "7.2.1",
     "@types/node": "22.8.7",
     "@types/tinycolor2": "1.4.6",
     "@typescript-eslint/eslint-plugin": "8.12.2",

integration-tests/test-environment/.config/nvim/init.lua

@@ -37,6 +37,9 @@ local plugins = {
     event = "VeryLazy",
     -- use a release tag to download pre-built binaries
     version = "v0.*",
+
+    -- to (locally) track nightly builds, use the following:
+    -- dir = "/Users/mikavilpas/git/blink.cmp/",
     ---@module 'blink.cmp'
     ---@type blink.cmp.Config
     opts = {
@@ -58,6 +61,7 @@ local plugins = {
           },
         },
       },
+      -- configuration for the stable version of blink
       windows = {
         autocomplete = {
           max_height = 25,
@@ -69,6 +73,27 @@ local plugins = {
           max_width = 200,
         },
       },
+
+      -- 2024-11-28 configuration for the nightly version of blink. mikavilpas
+      -- uses this for local development, but currently ci uses the stable
+      -- version
+      --
+      ---@diagnostic disable-next-line: missing-fields
+      completion = {
+        ---@diagnostic disable-next-line: missing-fields
+        documentation = {
+          ---@diagnostic disable-next-line: missing-fields
+          window = {
+            desired_min_height = 30,
+          },
+          auto_show = true,
+          auto_show_delay_ms = 0,
+        },
+        ---@diagnostic disable-next-line: missing-fields
+        menu = {
+          max_height = 25,
+        },
+      },
     },
   },
   {

lua/blink-ripgrep/init.lua

@@ -14,26 +14,33 @@
 ---@field get_completions? fun(self: blink.cmp.Source, context: blink.cmp.Context, callback: fun(response: blink.cmp.CompletionResponse | nil)):  nil
 local RgSource = {}
 
-local starting_word_character = vim.lpeg.R("az", "AZ", "09", "\128\255")
-local word_character = starting_word_character
-  + vim.lpeg.P("_")
-  + vim.lpeg.P("-")
-local non_middle_word_character = vim.lpeg.P(1) - word_character
-local non_starting_word_character = vim.lpeg.P(1) - starting_word_character
-
-local collect_pattern = vim.lpeg.Ct(
-  (
-    non_starting_word_character ^ 0
-    * vim.lpeg.C(word_character ^ 1)
-    * non_middle_word_character ^ 0
-  ) ^ 0
-)
+local word_pattern
+do
+  -- match an ascii character as well as unicode continuation bytes.
+  -- Technically, unicode continuation bytes need to be applied in order to
+  -- construct valid utf-8 characters, but right now we trust that the user
+  -- only types valid utf-8 in their project.
+  local char = vim.lpeg.R("az", "AZ", "09", "\128\255")
+
+  local non_starting_word_character = vim.lpeg.P(1) - char
+  local word_character = char + vim.lpeg.P("_") + vim.lpeg.P("-")
+  local non_middle_word_character = vim.lpeg.P(1) - word_character
+
+  word_pattern = vim.lpeg.Ct(
+    (
+      non_starting_word_character ^ 0
+      * vim.lpeg.C(word_character ^ 1)
+      * non_middle_word_character ^ 0
+    ) ^ 0
+  )
+end
 
 ---@param text_before_cursor string "The text of the entire line before the cursor"
 ---@return string
 function RgSource.match_prefix(text_before_cursor)
-  local matches = vim.lpeg.match(collect_pattern, text_before_cursor)
-  return matches and matches[#matches] or ""
+  local matches = vim.lpeg.match(word_pattern, text_before_cursor)
+  local last_match = matches and matches[#matches]
+  return last_match or ""
 end
 
 ---@param context blink.cmp.Context