fix(formatter): disable in tags|lsp_symbols, fix blines

lua/fzf-lua/config.lua

@@ -366,8 +366,12 @@ function M.normalize_opts(opts, globals, __resume_key)
     local _fmt = M.globals["formatters." .. opts.formatter]
     if _fmt then
       opts._fmt = opts._fmt or {}
-      opts._fmt.to = opts._fmt.to or _fmt.to or _fmt._to and _fmt._to(opts) or nil
-      opts._fmt.from = opts._fmt.from or _fmt.from
+      if opts._fmt.to == nil then
+        opts._fmt.to = _fmt.to or _fmt._to and _fmt._to(opts) or nil
+      end
+      if opts._fmt.from == nil then
+        opts._fmt.from = _fmt.from
+      end
       if type(opts._fmt.to) == "string" then
         -- store the string function as backup for `make_entry.preprocess`
         opts._fmt._to = opts._fmt.to

lua/fzf-lua/defaults.lua

@@ -748,6 +748,7 @@ M.defaults.lsp.symbols          = {
     --   local align = 56 + utils.ansi_escseq_len(text)
     --   return string.format("%-" .. align .. "s%s%s", text, utils.nbsp, file)
     -- end,
+    to   = false,
     from = function(s, _)
       -- restore the format to something that `path.entry_to_file` can
       -- handle more robustly, while this can stil work due to the `utils.nbsp`

lua/fzf-lua/providers/buffers.lua

@@ -223,6 +223,9 @@ end
 M.buffer_lines = function(opts)
   if not opts then return end
 
+  -- set parent_idx base for `formatter=path.filename_first`
+  opts._parent_idx = 3
+
   opts.fn_pre_fzf = function() core.CTX(true) end
   opts.fn_pre_fzf()
 
@@ -295,7 +298,6 @@ M.buffer_lines = function(opts)
   end
 
   opts = core.set_fzf_field_index(opts, "{3}", opts._is_skim and "{}" or "{..-2}")
-
   core.fzf_exec(contents, opts)
 end
 

lua/fzf-lua/providers/lsp.lua

@@ -230,7 +230,7 @@ local function symbol_handler(opts, cb, _, result, _, _)
           symbol = symbol .. string.rep(" ", align - #symbol)
         end
         entry = symbol .. utils.nbsp .. entry
-        cb(opts._fmt and opts._fmt.to and opts._fmt.to(entry, opts) or entry)
+        cb(entry)
       end
     end
   end

lua/fzf-lua/providers/tags.lua

@@ -155,9 +155,10 @@ local function tags(opts)
     local cmd, filter = get_tags_cmd({ search = "dummy" })
     if not cmd then return end -- cmd only used for this test
     opts.filter = (opts.filter == nil) and filter or opts.filter
-    -- rg globs are meaningless here since we are searching
-    -- a single file
+    -- rg globs are meaningless here since we are searching a single file
     opts.rg_glob = false
+    -- tags has it's own formatter
+    opts.formatter, opts._fmt = false, { _to = false, to = false, from = false }
     opts.filename = opts._ctags_file
     if opts.multiprocess then
       return require "fzf-lua.providers.grep".live_grep_mt(opts)
@@ -181,6 +182,8 @@ local function tags(opts)
     if opts.filter and #opts.filter > 0 then
       opts.raw_cmd = ("%s | %s"):format(opts.raw_cmd, opts.filter)
     end
+    -- tags has it's own formatter
+    opts.formatter, opts._fmt = false, { _to = false, to = false, from = false }
     return require "fzf-lua.providers.grep".grep(opts)
   end
 end