Check with luacheck

Author: dcampos

.luacheckrc

@@ -0,0 +1 @@
+read_globals = { "vim" }

lua/snippy/builder.lua

@@ -98,7 +98,7 @@ local varmap = {
     end,
 }
 
-Builder = {}
+local Builder = {}
 
 function Builder.new(o)
     local builder = setmetatable(o, { __index = Builder })
@@ -187,9 +187,7 @@ function Builder:process_structure(structure)
                         endpos = { self.row, self.col },
                     })
                 elseif value.type == 'variable' then
-                    local startrow, startcol = self.row, self.col
                     self:evaluate_variable(value)
-                    -- table.insert(self.stops, {type=value.type, id=value.id, startpos={startrow, startcol}, endpos={self.row, self.col}, tranform=value.transform})
                 elseif value.type == 'choice' then
                     local choice = value.children[1]
                     local startrow, startcol = self.row, self.col

lua/snippy/parser.lua

@@ -11,8 +11,6 @@ local pattern = comb.pattern
 local opt = comb.opt
 local lazy = comb.lazy
 
-local inspect = vim and vim.inspect or require('inspect')
-
 local trim = (vim and vim.trim) or function(s)
     return string.gsub(s, '^%s*(.-)%s*$', '%1')
 end

lua/snippy/reader/snipmate.lua

@@ -115,7 +115,7 @@ local function load_scope(scope, stack)
     local extends = {}
     for _, file in ipairs(list_files(scope)) do
         local result = {}
-        local extended = {}
+        local extended
         if file:match('.snippets$') then
             result, extended = read_snippets_file(file)
             extends = vim.list_extend(extends, extended)

lua/snippy/stop.lua

@@ -3,8 +3,6 @@ local shared = require('snippy.shared')
 local api = vim.api
 local fn = vim.fn
 
-local inspect = (vim and vim.inspect) or require('inspect')
-
 local Stop = {}
 
 function Stop.new(o)