fix(lsp_dynamic_workspace_symbols): add prefilter as per documentation (after to_fuzzy_refine) (#2584)

* fix(lsp_dynamic_workspace_symbols): add prefilter as per documentation (after to_fuzzy_refine)

* [docgen] Update doc/telescope.txt
skip-checks: true

* docs grammar

* [docgen] Update doc/telescope.txt
skip-checks: true

---------

Co-authored-by: Github Actions <actions@github>
Co-authored-by: James Trew <j.trew10@gmail.com>

doc/telescope.txt

@@ -1657,7 +1657,8 @@ builtin.lsp_dynamic_workspace_symbols({opts}) *telescope.builtin.lsp_dynamic_wor
     Dynamically lists LSP for all workspace symbols
     - Default keymaps:
       - `<C-l>`: show autocompletion menu to prefilter your query by type of
-        symbol you want to see (i.e. `:variable:`)
+        symbol you want to see (i.e. `:variable:`), only works after refining
+        to fuzzy search using <C-space>
 
 
     Parameters: ~
@@ -3168,6 +3169,17 @@ action_set.scroll_previewer({prompt_bufnr}, {direction}) *telescope.actions.set.
         {direction}    (number)  The direction of the scrolling
 
 
+action_set.scroll_horizontal_previewer({prompt_bufnr}, {direction}) *telescope.actions.set.scroll_horizontal_previewer()*
+    Scrolls the previewer to the left or right. Defaults to a half page scroll,
+    but can be overridden using the `scroll_speed` option in `layout_config`.
+    See |telescope.layout| for more details.
+
+
+    Parameters: ~
+        {prompt_bufnr} (number)  The prompt bufnr
+        {direction}    (number)  The direction of the scrolling
+
+
 action_set.scroll_results({prompt_bufnr}, {direction}) *telescope.actions.set.scroll_results()*
     Scrolls the results up or down. Defaults to a half page scroll, but can be
     overridden using the `scroll_speed` option in `layout_config`. See
@@ -3179,6 +3191,17 @@ action_set.scroll_results({prompt_bufnr}, {direction}) *telescope.actions.set.sc
         {direction}    (number)  The direction of the scrolling
 
 
+action_set.scroll_horizontal_results({prompt_bufnr}, {direction}) *telescope.actions.set.scroll_horizontal_results()*
+    Scrolls the results to the left or right. Defaults to a half page scroll,
+    but can be overridden using the `scroll_speed` option in `layout_config`.
+    See |telescope.layout| for more details.
+
+
+    Parameters: ~
+        {prompt_bufnr} (number)  The prompt bufnr
+        {direction}    (number)  The direction of the scrolling
+
+
 
 ================================================================================
 ACTIONS_LAYOUT                                        *telescope.actions.layout*
@@ -3456,7 +3479,7 @@ previewers.Previewer()                      *telescope.previewers.Previewer()*
         application, like less.
       - `scroll_fn` function(self, direction): Used to make scrolling work.
       - `scroll_horizontal_fn` function(self, direction): Used to make 
-	horizontal scrolling work.
+        horizontal scrolling work.
 
 
 

lua/telescope/actions/init.lua

@@ -1338,20 +1338,30 @@ end
 ---@param prompt_bufnr number: The prompt bufnr
 actions.to_fuzzy_refine = function(prompt_bufnr)
   local line = action_state.get_current_line()
-  local prefix = (function()
+  local opts = (function()
+    local opts = {
+      sorter = conf.generic_sorter {},
+    }
+
     local title = action_state.get_current_picker(prompt_bufnr).prompt_title
     if title == "Live Grep" then
-      return "Find Word"
+      opts.prefix = "Find Word"
     elseif title == "LSP Dynamic Workspace Symbols" then
-      return "LSP Workspace Symbols"
+      opts.prefix = "LSP Workspace Symbols"
+      opts.sorter = conf.prefilter_sorter {
+        tag = "symbol_type",
+        sorter = opts.sorter,
+      }
     else
-      return "Fuzzy over"
+      opts.prefix = "Fuzzy over"
     end
+
+    return opts
   end)()
 
   require("telescope.actions.generate").refine(prompt_bufnr, {
-    prompt_title = string.format("%s (%s)", prefix, line),
-    sorter = conf.generic_sorter {},
+    prompt_title = string.format("%s (%s)", opts.prefix, line),
+    sorter = opts.sorter,
   })
 end
 

lua/telescope/builtin/init.lua

@@ -482,7 +482,7 @@ builtin.lsp_workspace_symbols = require_on_exported_call("telescope.builtin.__ls
 
 --- Dynamically lists LSP for all workspace symbols
 --- - Default keymaps:
----   - `<C-l>`: show autocompletion menu to prefilter your query by type of symbol you want to see (i.e. `:variable:`)
+---   - `<C-l>`: show autocompletion menu to prefilter your query by type of symbol you want to see (i.e. `:variable:`), only works after refining to fuzzy search using <C-space>
 ---@param opts table: options to pass to the picker
 ---@field fname_width number: defines the width of the filename section (default: 30)
 ---@field show_line boolean: if true, shows the content of the line the symbol is found on (default: false)