docs: added grep.search_paths option

Author: dennypenta

OPTIONS.md

@@ -856,6 +856,20 @@ Search for strings/regexes using `rg`, `grep` or any other compatible grep'er bi
 
 Unless `search=...` is specified will prompt for the search string.
 
+##### grep.search_paths
+
+Type: `[string]`, Default: `nil`
+
+list of paths to be grep'd, for example:
+
+```lua
+-- Using the vimL command
+:FzfLua live_grep search_paths=/path/to/search
+-- multiple paths using the lua command
+:lua FzfLua.grep({ search_paths = { "/path1", "path2" } })
+```
+
+
 #### live_grep
 
 Search for strings/regexes using `rg`, `grep` or any other compatible grep'er binary (e.g. `ag`).

doc/fzf-lua-opts.txt

@@ -1,4 +1,4 @@
-*fzf-lua-opts.txt*       For Neovim >= 0.8.0      Last change: 2025 January 25
+*fzf-lua-opts.txt*      For Neovim >= 0.8.0      Last change: 2025 February 06
 
 ==============================================================================
 Table of Contents                             *fzf-lua-opts-table-of-contents*
@@ -1149,6 +1149,19 @@ binary (e.g. `ag`).
 Unless `search=...` is specified will prompt for the search string.
 
 
+grep.search_paths                             *fzf-lua-opts-grep.search_paths*
+
+Type: `[string]`, Default: `nil`
+
+list of paths to be grep'd, for example:
+
+>lua
+    -- Using the vimL command
+    :FzfLua live_grep search_paths=/path/to/search
+    -- multiple paths using the lua command
+    :lua FzfLua.grep({ search_paths = { "/path1", "path2" } })
+<
+
 
 live_grep                                             *fzf-lua-opts-live_grep*