export lspc_select as lspc:select

This allows external code to reuse the select method.

Example visrc.lua:
	local lspc = require('plugins/vis-lspc')
	local choice = lspc:select({'A', 'B', 'C', '6'})

1 files changed, 5 insertions, 5 deletions

diff --git a/init.lua b/init.lua
index 321518e..63610c7 100644
--- a/init.lua
+++ b/init.lua
@@ -215,7 +215,7 @@ local function lsp_range_starts_before(r1, r2)
 end
 
 -- concatenate all numeric values in choices and pass it on stdin to lspc.menu_cmd
-local function lspc_select(choices)
+function lspc:select(choices)
   local menu_input = ''
   local i = 0
   for _, c in ipairs(choices) do
@@ -228,8 +228,8 @@ local function lspc_select(choices)
     return choices[1]
   end
 
-  local fullscreen = lspc.menu_cmd == 'fzf'
-  local status, output = util.vis_pipe(menu_input, lspc.menu_cmd, fullscreen)
+  local fullscreen = self.menu_cmd == 'fzf'
+  local status, output = util.vis_pipe(menu_input, self.menu_cmd, fullscreen)
 
   local choice = nil
   if status == 0 then
@@ -307,7 +307,7 @@ local function lspc_select_location(locations)
   end
 
   -- select a location
-  local choice = lspc_select(choices)
+  local choice = lspc:select(choices)
   if not choice then
     return nil
   end
@@ -805,7 +805,7 @@ local function lspc_handle_completion_method_response(win, result, old_pos)
   end
 
   -- select a completion
-  local choice = lspc_select(choices)
+  local choice = lspc:select(choices)
   if not choice then
     return
   end