From f7c6cf6a8279c8c9c4d58d438bbadc08a475f25c Mon Sep 17 00:00:00 2001
From: Jon Michael Aanes <Jon Michael Aanes>
Date: Sat, 16 Sep 2017 21:18:56 +0200
Subject: [PATCH] Until errors are thrown at the correct level, we'll throw it
 at 1. Also added `info` function.

---
 errors.lua | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/errors.lua b/errors.lua
index 52ffb48..496814b 100644
--- a/errors.lua
+++ b/errors.lua
@@ -58,7 +58,7 @@ local function internal_error (self, module_suffix, format_msg, ...)
     format_msg = format_msg or DEFAULT_ERROR_MSG_NORMAL
     assert(type(format_msg)    == 'string')
     -- Format
-    return error(('[%s%s]: '..format_msg):format(self.module_name, module_suffix, ...), 3)
+    return error(('[%s%s]: '..format_msg):format(self.module_name, module_suffix, ...), 1)
 end
 
 local function external_error (self, module_suffix, format_msg, ...)
@@ -75,7 +75,7 @@ local function external_error (self, module_suffix, format_msg, ...)
         level = level + 1
     end
     -- Format
-    return error(('[%s%s]: '..format_msg):format(self.module_name, module_suffix, ...), level -1)
+    return error(('[%s%s]: '..format_msg):format(self.module_name, module_suffix, ...), 1)
 end
 
 local function correct_error (self, module_suffix, format_msg, gotten_string, possible_strings)
@@ -93,7 +93,7 @@ local function correct_error (self, module_suffix, format_msg, gotten_string, po
     local possible_strings = string_dist.strings_with_highest_similarity(gotten_string, possible_strings)
     local list_string = format_probable_strings(possible_strings, 3)
     -- Format
-    return error(('[%s%s]: '..format_msg):format(self.module_name, module_suffix, gotten_string, list_string), 3)
+    return error(('[%s%s]: '..format_msg):format(self.module_name, module_suffix, gotten_string, list_string), 1)
 end
 
 ----
@@ -159,6 +159,12 @@ return function (module_name)
         correct_error(err_hdl, '', unpack(args))
     end
 
+    function err_hdl.info (...)
+        local args = {...}
+        if args[1] == err_hdl then  table.remove(args, 1)  end
+        return io.write(string.format(unpack(args))
+    end
+
     function err_hdl.register (...)
         local args = {...}
         if args[1] == err_hdl then  table.remove(args, 1)  end