feat: add word_pattern option for completion

Author: sctice

OPTIONS.md

@@ -1229,10 +1229,22 @@ Zoxide recent directories
 
 Complete path under cursor (incl dirs)
 
+##### complete_path.word_pattern
+
+Type: `string`, Default: `nil`
+
+The pattern used to match the word under the cursor. Text around the cursor position that matches will be used as the initial query and replaced by a chosen completion. The default matches anything but spaces and single/double quotes.
+
 #### complete_file
 
 Complete file under cursor (excl dirs)
 
+##### complete_file.word_pattern
+
+Type: `string`, Default: `nil`
+
+See [`complete_path.word_pattern`](#complete_path.word_pattern)
+
 #### complete_line
 
 Complete line (all open buffers)

README.md

@@ -1262,11 +1262,13 @@ previewers = {
   complete_path = {
     cmd          = nil, -- default: auto detect fd|rg|find
     complete     = { ["enter"] = actions.complete },
+    word_pattern = nil, -- default: "[^%s\"']*"
   },
   complete_file = {
     cmd          = nil, -- default: auto detect rg|fd|find
     file_icons   = true,
     color_icons  = true,
+    word_pattern = nil,
     -- actions inherit from 'actions.files' and merge
     actions      = { ["enter"] = actions.complete },
     -- previewer hidden by default

doc/fzf-lua-opts.txt

@@ -1693,12 +1693,29 @@ complete_path                                     *fzf-lua-opts-complete_path*
 Complete path under cursor (incl dirs)
 
 
+complete_path.word_pattern           *fzf-lua-opts-complete_path.word_pattern*
+
+Type: `string`, Default: `nil`
+
+The pattern used to match the word under the cursor. Text around the cursor
+position that matches will be used as the initial query and replaced by a
+chosen completion. The default matches anything but spaces and single/double
+quotes.
+
+
 
 complete_file                                     *fzf-lua-opts-complete_file*
 
 Complete file under cursor (excl dirs)
 
 
+complete_file.word_pattern           *fzf-lua-opts-complete_file.word_pattern*
+
+Type: `string`, Default: `nil`
+
+See |fzf-lua-opts-complete_path.word_pattern|.
+
+
 
 complete_line                                     *fzf-lua-opts-complete_line*
 
@@ -1711,4 +1728,4 @@ complete_bline                                   *fzf-lua-opts-complete_bline*
 Complete line (current buffer only)
 
 
-vim:tw=78:ts=8:ft=help:norl:
+vim:tw=78:ts=8:ft=help:norl:

lua/fzf-lua/complete.lua

@@ -48,7 +48,7 @@ end
 -- set the cwd and prompt top the top level directory and
 -- the leftover match to the input query
 local set_cmp_opts_path = function(opts)
-  local match = "[^%s\"']*"
+  local match = opts.word_pattern or "[^%s\"']*"
   local line = vim.api.nvim_get_current_line()
   local col = vim.api.nvim_win_get_cursor(0)[2] + 1
   local before = col > 1 and line:sub(1, col - 1):reverse():match(match):reverse() or ""

lua/fzf-lua/defaults.lua

@@ -1138,6 +1138,7 @@ M.defaults.complete_path        = {
   git_icons         = false,
   color_icons       = true,
   multiprocess      = true,
+  word_pattern      = nil,
   fzf_opts          = { ["--no-multi"] = true },
   _fzf_nth_devicons = true,
   actions           = { ["enter"] = actions.complete },
@@ -1149,6 +1150,7 @@ M.defaults.complete_file        = {
   file_icons        = 1,
   color_icons       = true,
   git_icons         = false,
+  word_pattern      = nil,
   _actions          = function() return M.globals.actions.files end,
   actions           = { ["enter"] = actions.complete },
   previewer         = M._default_previewer_fn,