1 files changed, 0 insertions, 149 deletions
diff --git a/src/honeysuckle/hs_parse_args.c b/src/honeysuckle/hs_parse_args.c
deleted file mode 100644
index d6d3b3c..0000000
--- a/src/honeysuckle/hs_parse_args.c
+++ /dev/null
@@ -1,149 +0,0 @@
-#include <stdio.h>
-
-#include "honeysuckle.h"
-
-static bool check_parse(lua_State *L, int index, struct hs_arg *expected)
-{
-   switch(expected->type) {
-   case HS_BOOL:
-      if (!lua_isboolean(L, index))
-	 return false;
-      *(expected->ptr.boolean) = lua_toboolean(L, index);
-      return true;
-
-   case HS_INT:
-      if (!lua_isnumber(L, index))
-	 return false;
-      *(expected->ptr.integer) = lua_tointeger(L, index);
-      return true;
-
-   case HS_NUM:
-      if (!lua_isnumber(L, index))
-	 return false;
-      *(expected->ptr.number) = lua_tonumber(L, index);
-      return true;
-
-   case HS_STR:
-      if (!lua_isstring(L, index) || lua_isnumber(L, index))
-	 return false;
-      *(expected->ptr.string) = (char *) lua_tostring(L, index);
-      return true;
-
-   case HS_TBL:
-      if (!lua_istable(L, index))
-	 return false;
-      *(expected->ptr.stack_index) = index;
-      return true;
-
-   case HS_FUNC:
-      if (!lua_isfunction(L, index))
-	 return false;
-      *(expected->ptr.stack_index) = index;
-      return true;
-
-   case HS_CFUNC:
-      if (!lua_iscfunction(L, index))
-	 return false;
-      *(expected->ptr.function) = lua_tocfunction(L, index);
-      return true;
-
-   case HS_USER:
-      if (!lua_isuserdata(L, index))
-	 return false;
-      *(expected->ptr.userdata) = lua_touserdata(L, index);
-      return true;
-
-   case HS_LIGHT:
-      if (!lua_islightuserdata(L, index))
-	 return false;
-      *(expected->ptr.userdata) = lua_touserdata(L, index);
-      return true;
-
-   case HS_NIL:
-      if (!lua_isnil(L, index))
-	 return false;
-      *(expected->ptr.stack_index) = index;
-
-   case HS_ANY:
-      *(expected->ptr.stack_index) = index;
-      return true;
-
-   default:
-      return false;
-   }
-}
-
-
-static bool try_parse_args(lua_State *L, int n_args, struct hs_arg *arguments)
-{
-   int args_provided = lua_gettop(L);
-   if (args_provided != n_args)
-      return false;
-
-   for (int i=0; i<n_args; i++) {
-      bool success = check_parse(L, i+1, arguments + i);
-      if (!success)
-	 return false;
-   }
-   return true;
-}
-
-
-void hs_parse_args_(lua_State *L, int n_args, struct hs_arg *arguments)
-{
-   bool success = try_parse_args(L, n_args, arguments);
-   if (!success) {
-      lua_pushstring(L, "expected arguments of the form (");
-      for (int i=0; i<n_args; i++) {
-	 lua_pushstring(L, hs_type_to_string(arguments[i].type));
-	 lua_pushstring(L, ", ");
-      }
-      lua_pop(L, 1);
-      lua_pushstring(L, "); received (");
-      const int n_provided = lua_gettop(L);
-      for (int i=0; i<n_provided; i++) {
-	 lua_pushstring(L, lua_typename(L, lua_type(L, i+1)));
-	 lua_pushstring(L, ", ");
-      }
-      lua_pop(L, 1);
-      lua_pushstring(L, ") instead");
-      lua_concat(L, 1 + (2*n_args) + (2*n_provided));
-      lua_error(L);
-   }
-}
-
-
-// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-static void hs_overloaded_error(lua_State *L, va_list args)
-{
-   lua_pushstring(L, "hs_overloaded failed");
-   lua_error(L);
-}
-
-
-int hs_parse_overloaded_(lua_State *L, ...)
-{
-   va_list args, args_error;
-   va_start(args, L);
-   va_copy(args_error, args);
-
-   int choice = 0;
-
-   while(true) {
-      int n_args = va_arg(args, int);
-      if (n_args == -1)
-	 break;
-      else {
-	 struct hs_arg *arguments = va_arg(args, struct hs_arg *);
-	 if (try_parse_args(L, n_args, arguments))
-	    return choice;
-      }
-      choice++;
-   }
-
-   hs_overloaded_error(L, args_error);
-   
-   va_end(args);
-   va_end(args_error);
-}