From 4fd6d817c87fe3927c48a3c47440c92adb35065e Mon Sep 17 00:00:00 2001
From: Bruce Hill <bitbucket@bruce-hill.com>
Date: Sun, 24 Jun 2018 23:21:07 -0700
Subject: [PATCH] Reducing imports.

---
 parser.lua  | 22 +++++++++++++++++-----
 parser.moon |  9 +++++----
 2 files changed, 22 insertions(+), 9 deletions(-)

diff --git a/parser.lua b/parser.lua
index e54ad6b..f856c88 100644
--- a/parser.lua
+++ b/parser.lua
@@ -1,9 +1,8 @@
 local lpeg = require('lpeg')
 local re = require('re')
 lpeg.setmaxstack(10000)
-local P, R, V, S, Cg, C, Cp, B, Cmt, Carg
-P, R, V, S, Cg, C, Cp, B, Cmt, Carg = lpeg.P, lpeg.R, lpeg.V, lpeg.S, lpeg.Cg, lpeg.C, lpeg.Cp, lpeg.B, lpeg.Cmt, lpeg.Carg
-local utils = require('utils')
+local P, R, S, C, Cmt, Carg
+P, R, S, C, Cmt, Carg = lpeg.P, lpeg.R, lpeg.S, lpeg.C, lpeg.Cmt, lpeg.Carg
 local match, sub
 do
   local _obj_0 = string
@@ -66,7 +65,11 @@ do
     if seen_errors[start_pos] then
       return true
     end
-    if utils.size(seen_errors) >= 10 then
+    local num_errors = 0
+    for _ in pairs(seen_errors) do
+      num_errors = num_errors + 1
+    end
+    if num_errors >= 10 then
       seen_errors[start_pos + 1] = colored.bright(colored.yellow(colored.onred("Too many errors, canceling parsing...")))
       return #src + 1
     end
@@ -164,7 +167,16 @@ Parser.parse = function(nomsu_code, source)
     tree = nil
   end
   if next(userdata.errors) then
-    local keys = utils.keys(userdata.errors)
+    local keys
+    do
+      local _accum_0 = { }
+      local _len_0 = 1
+      for k, v in pairs(userdata.errors) do
+        _accum_0[_len_0] = k
+        _len_0 = _len_0 + 1
+      end
+      keys = _accum_0
+    end
     table.sort(keys)
     local errors
     do
diff --git a/parser.moon b/parser.moon
index e7ee809..d8bd834 100644
--- a/parser.moon
+++ b/parser.moon
@@ -2,8 +2,7 @@
 lpeg = require 'lpeg'
 re = require 're'
 lpeg.setmaxstack 10000
-{:P,:R,:V,:S,:Cg,:C,:Cp,:B,:Cmt,:Carg} = lpeg
-utils = require 'utils'
+{:P,:R,:S,:C,:Cmt,:Carg} = lpeg
 {:match, :sub} = string
 {:NomsuCode, :LuaCode, :Source} = require "code_obj"
 AST = require "nomsu_tree"
@@ -51,7 +50,9 @@ NOMSU_DEFS = with {}
         seen_errors = userdata.errors
         if seen_errors[start_pos]
             return true
-        if utils.size(seen_errors) >= 10
+        num_errors = 0
+        for _ in pairs(seen_errors) do num_errors += 1
+        if num_errors >= 10
             seen_errors[start_pos+1] = colored.bright colored.yellow colored.onred "Too many errors, canceling parsing..."
             return #src+1
         err_pos = start_pos
@@ -122,7 +123,7 @@ Parser.parse = (nomsu_code, source=nil)->
         tree = nil
 
     if next(userdata.errors)
-        keys = utils.keys(userdata.errors)
+        keys = [k for k,v in pairs(userdata.errors)]
         table.sort(keys)
         errors = [userdata.errors[k] for k in *keys]
         error("Errors occurred while parsing:\n\n"..table.concat(errors, "\n\n"), 0)