From a400eb145e11464c4d04c42484d287d15849e3b7 Mon Sep 17 00:00:00 2001
From: g012 <leclerc.pascal@gmail.com>
Date: Thu, 28 Sep 2017 23:43:30 +0200
Subject: [PATCH] Changed embed.c to generate all signed char tables.

---
 embed.c | 2 +-
 main.c  | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/embed.c b/embed.c
index 3f95f73..27ec434 100644
--- a/embed.c
+++ b/embed.c
@@ -103,7 +103,7 @@ static int pmain(lua_State* L)
         if (compile)
         {
             if (luaL_loadfile(L, filename) != LUA_OK) fatal(lua_tostring(L, -1));
-            fprintf(f, "static const unsigned char %s[] = {", name);
+            fprintf(f, "static const char %s[] = {", name);
             w_o = 0;
             lua_dump(L, writer, f, 0);
             lua_pop(L, 1);
diff --git a/main.c b/main.c
index 9d0a5c4..488804f 100644
--- a/main.c
+++ b/main.c
@@ -5,7 +5,7 @@
 extern int luaopen_lpeg(lua_State *L);
 extern int luaopen_lfs(lua_State *L);
 
-static struct script { const char *name; int t;  const unsigned char *data; size_t sz; } embedded[] = {
+static struct script { const char *name; int t;  const char *data; size_t sz; } embedded[] = {
     { "l65cfg", 0, script_l65cfg_lua, sizeof(script_l65cfg_lua) },
     { "vcs", 1, script_vcs_l65, sizeof(script_vcs_l65) },
 };
@@ -17,7 +17,7 @@ static int getembedded(lua_State *L)
     {
         if (!strcmp(s->name, name))
         {
-            lua_pushlstring(L, (const char*)s->data, s->sz);
+            lua_pushlstring(L, s->data, s->sz);
             lua_pushboolean(L, s->t);
             return 2;
         }
@@ -47,14 +47,14 @@ int main(int argc, char *argv[])
 
     // preload embedded lua scripts
     luaL_getsubtable(L, LUA_REGISTRYINDEX, LUA_PRELOAD_TABLE);
-    luaL_loadbufferx(L, (const char*)script_6502_lua, sizeof(script_6502_lua), "6502.lua", "b");
+    luaL_loadbufferx(L, script_6502_lua, sizeof(script_6502_lua), "6502.lua", "b");
     lua_setfield(L, -2, "6502");
     lua_pop(L, 1);
 
     // error handler
     lua_pushcfunction(L, msghandler);
     // l65.lua script
-    luaL_loadbufferx(L, (const char*)script_l65_lua, sizeof(script_l65_lua), "l65.lua", "b");
+    luaL_loadbufferx(L, script_l65_lua, sizeof(script_l65_lua), "l65.lua", "b");
     // arg[] table
     lua_createtable(L, argc-1, 2);
     lua_pushcfunction(L, getembedded); // pass embedded script lookup function as arg[-1]