diff --git a/main/gbc/gba.c b/main/gbc/gba.c
index d14cca0cf..4ad911fac 100644
--- a/main/gbc/gba.c
+++ b/main/gbc/gba.c
@@ -63,7 +63,7 @@ static struct option Long_options[] =
 static char **path_list;
 static int path_current;
 
-static const char *allowed_hidden_files[] = { ".gambas", ".info", ".list", ".lang", ".action", ".connection", ".component", NULL };
+static const char *allowed_hidden_files[] = { ".gambas", ".info", ".list", ".lang", ".action", ".connection", ".component", ".public", NULL };
 //static const char *remove_ext_root[] = { "module", "class", "form", "gambas", NULL };
 static const char *remove_ext_lang[] = { "pot", "po", NULL };
 
diff --git a/main/gbc/gbc_archive.c b/main/gbc/gbc_archive.c
index 8810f982c..674c485f6 100644
--- a/main/gbc/gbc_archive.c
+++ b/main/gbc/gbc_archive.c
@@ -1,23 +1,23 @@
 /***************************************************************************
 
-  gbc_archive.c
+	gbc_archive.c
 
-  (c) 2000-2012 Benoît Minisini <gambas@users.sourceforge.net>
+	(c) 2000-2012 Benoît Minisini <gambas@users.sourceforge.net>
 
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2, or (at your option)
-  any later version.
+	This program is free software; you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation; either version 2, or (at your option)
+	any later version.
 
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
 
-  You should have received a copy of the GNU General Public License
-  along with this program; if not, write to the Free Software
-  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-  MA 02110-1301, USA.
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to the Free Software
+	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+	MA 02110-1301, USA.
 
 ***************************************************************************/
 
@@ -63,49 +63,49 @@ static int pos_start;
 
 static void write_int(uint val)
 {
- 	if (ARCH_swap)
- 		SWAP_int((int *)&val);
-  if (fwrite(&val, sizeof(uint), 1, arch_file) < 1)
-    THROW("Write error");
+	if (ARCH_swap)
+		SWAP_int((int *)&val);
+	if (fwrite(&val, sizeof(uint), 1, arch_file) < 1)
+		THROW("Write error");
 }
 
 
 static void write_short(ushort val)
 {
- 	if (ARCH_swap)
- 		SWAP_short((short *)&val);
-  if (fwrite(&val, sizeof(ushort), 1, arch_file) < 1)
-    THROW("Write error");
+	if (ARCH_swap)
+		SWAP_short((short *)&val);
+	if (fwrite(&val, sizeof(ushort), 1, arch_file) < 1)
+		THROW("Write error");
 }
 
 
 static int get_pos(void)
 {
-  return ftell(arch_file);
+	return ftell(arch_file);
 }
 
 
 static void write_int_at(int pos, uint val)
 {
-  int old_pos = get_pos();
+	int old_pos = get_pos();
 
-  fseek(arch_file, pos, SEEK_SET);
-  write_int(val);
-  fseek(arch_file, old_pos, SEEK_SET);
+	fseek(arch_file, pos, SEEK_SET);
+	write_int(val);
+	fseek(arch_file, old_pos, SEEK_SET);
 }
 
 
 static void write_string(const char *str, int len)
 {
-  if (fwrite(str, sizeof(char), len, arch_file) < len)
-    THROW("Write error");
+	if (fwrite(str, sizeof(char), len, arch_file) < len)
+		THROW("Write error");
 }
 
 
 static void make_executable(void)
 {
 	const char *err;
-  struct stat info;
+	struct stat info;
 
 	FILE_chdir(FILE_get_dir(ARCH_project));
 	
@@ -133,7 +133,7 @@ static void make_executable(void)
 
 __ERROR:
 
-  THROW("Cannot make executable: &1: &2", err, strerror(errno));
+	THROW("Cannot make executable: &1: &2", err, strerror(errno));
 }
 
 
@@ -144,82 +144,82 @@ void ARCH_define_output(const char *path)
 	if (path && *path != '/')
 		path = FILE_cat(FILE_get_current_dir(), path, NULL);
 	
-  ARCH_output = STR_copy(path);
+	ARCH_output = STR_copy(path);
 }
 
 void ARCH_define_project(const char *project)
 {
-  char *name;
-  char *dir;
-  const char *path;
+	char *name;
+	char *dir;
+	const char *path;
 
-  if (project == NULL)
-    project = FILE_get_current_dir();
+	if (project == NULL)
+		project = FILE_get_current_dir();
 
-  FILE_chdir(project);
-  dir = STR_copy(FILE_get_current_dir());
+	FILE_chdir(project);
+	dir = STR_copy(FILE_get_current_dir());
 
-  arch_dir_pos = strlen(dir) + 1;
+	arch_dir_pos = strlen(dir) + 1;
 
 	path = FILE_cat(dir, ".startup", NULL);
 	if (FILE_exist(path))
-  	ARCH_project = STR_copy(path);
-  else
-  	ARCH_project = STR_copy(FILE_cat(dir, ".project", NULL));
+		ARCH_project = STR_copy(path);
+	else
+		ARCH_project = STR_copy(FILE_cat(dir, ".project", NULL));
 
-  name = STR_copy(FILE_get_name(dir));
+	name = STR_copy(FILE_get_name(dir));
 
-  /*ARCH_project_name = STR_copy(FILE_set_ext(name, NULL));*/
-  ARCH_project_name = STR_copy(name);
+	/*ARCH_project_name = STR_copy(FILE_set_ext(name, NULL));*/
+	ARCH_project_name = STR_copy(name);
 
 	if (!ARCH_output)
-  	ARCH_define_output(strcat((char *)FILE_cat(dir, ARCH_project_name, NULL), ".gambas"));
+		ARCH_define_output(strcat((char *)FILE_cat(dir, ARCH_project_name, NULL), ".gambas"));
 
-  STR_free(name);
-  STR_free(dir);
+	STR_free(name);
+	STR_free(dir);
 }
 
 
 void ARCH_init(void)
 {
-  TABLE_create(&arch_table, sizeof(ARCH_SYMBOL), TF_NORMAL);
+	TABLE_create(&arch_table, sizeof(ARCH_SYMBOL), TF_NORMAL);
 
 	ALLOC(&arch_buffer, 4096, "ARCH_init");
 
-  arch_file = fopen(".temp.gambas", "w");
-  if (arch_file == NULL)
-    THROW("Cannot create temporary archive file: &1", ARCH_output);
+	arch_file = fopen(".temp.gambas", "w");
+	if (arch_file == NULL)
+		THROW("Cannot create temporary archive file: &1", ARCH_output);
 
-  fputs("#! /usr/bin/env gbr" GAMBAS_VERSION_STRING "\n", arch_file);
+	fputs("#! /usr/bin/env gbr" GAMBAS_VERSION_STRING "\n", arch_file);
 
-  while (get_pos() < 31)
-    fprintf(arch_file, " ");
-  fprintf(arch_file, "\n");
+	while (get_pos() < 31)
+		fprintf(arch_file, " ");
+	fprintf(arch_file, "\n");
 
-  write_int(ARCH_MAGIC);
-  write_int(ARCH_VERSION);
-  
-  if (ARCH_verbose)
-  	printf("Format version: %d\n", ARCH_VERSION);
+	write_int(ARCH_MAGIC);
+	write_int(ARCH_VERSION);
+	
+	if (ARCH_verbose)
+		printf("Format version: %d\n", ARCH_VERSION);
 
-  pos_start = get_pos();
-  write_int(0);
-  write_int(0);
-  write_int(0);
-  write_int(0);
+	pos_start = get_pos();
+	write_int(0);
+	write_int(0);
+	write_int(0);
+	write_int(0);
 
-  write_int_at(pos_start, get_pos());
+	write_int_at(pos_start, get_pos());
 }
 
 
 #if ARCH_VERSION == 2
 static void compress_file_name(const char *src, int lsrc, char **dst, int *ldst)
 {
-  char *p;
-  static char tpath[PATH_MAX];
-  char tpath2[PATH_MAX];
-  int len;
-  int ind;
+	char *p;
+	static char tpath[PATH_MAX];
+	char tpath2[PATH_MAX];
+	int len;
+	int ind;
 
 	strncpy(tpath, src, lsrc);
 	tpath[lsrc] = 0;
@@ -234,10 +234,10 @@ static void compress_file_name(const char *src, int lsrc, char **dst, int *ldst)
 		if (!p)
 			break;
 			
-	  if (!TABLE_find_symbol(arch_table, tpath, p - tpath, &ind))
-	  {
-	  	*p = 0;
-	  	THROW("&1: not in archive", tpath);
+		if (!TABLE_find_symbol(arch_table, tpath, p - tpath, &ind))
+		{
+			*p = 0;
+			THROW("&1: not in archive", tpath);
 		}
 	
 		len = snprintf(tpath2, sizeof(tpath2), "/%d:%s", ind, p + 1);
@@ -247,108 +247,109 @@ static void compress_file_name(const char *src, int lsrc, char **dst, int *ldst)
 	if (ARCH_verbose)
 		printf(" -> %s\n", tpath); 	
 		
-  *dst = tpath;
-  *ldst = len;
+	*dst = tpath;
+	*ldst = len;
 }
 #endif
 
 void ARCH_exit(void)
 {
-  int i;
-  ARCH_SYMBOL *sym;
-  int pos_str;
+	int i;
+	ARCH_SYMBOL *sym;
+	int pos_str;
 
-  /* Write strings */
+	/* Write strings */
 
-  write_int_at(pos_start + sizeof(int), get_pos());
+	write_int_at(pos_start + sizeof(int), get_pos());
 
-  pos_str = 0;
-
-  for (i = 0; i < TABLE_count(arch_table); i++)
-  {
-    sym = (ARCH_SYMBOL *)TABLE_get_symbol(arch_table, i);
-    write_string(sym->sym.name, sym->sym.len);
-  }
-
-  /* Write file names */
-
-  write_int_at(pos_start + sizeof(int) * 2, get_pos());
-
-  write_int_at(pos_start + sizeof(int) * 3, TABLE_count(arch_table));
-
-  for (i = 0; i < TABLE_count(arch_table); i++)
-  {
-    sym = (ARCH_SYMBOL *)TABLE_get_symbol(arch_table, i);
-    //write_short((ushort)i);
-    write_int(pos_str);
-    write_int(sym->sym.len);
-    write_int(sym->pos);
-    write_int(sym->len);
-
-    pos_str += sym->sym.len;
-  }
+	pos_str = 0;
 
 	for (i = 0; i < TABLE_count(arch_table); i++)
-    write_short(arch_table->sort[i]);
-  /* Close file */
+	{
+		sym = (ARCH_SYMBOL *)TABLE_get_symbol(arch_table, i);
+		write_string(sym->sym.name, sym->sym.len);
+	}
 
-  fclose(arch_file);
+	/* Write file names */
 
-  make_executable();
+	write_int_at(pos_start + sizeof(int) * 2, get_pos());
 
-  /* Free everything */
+	write_int_at(pos_start + sizeof(int) * 3, TABLE_count(arch_table));
 
-  for (i = 0; i < TABLE_count(arch_table); i++)
-    STR_free(TABLE_get_symbol(arch_table, i)->name);
+	for (i = 0; i < TABLE_count(arch_table); i++)
+	{
+		sym = (ARCH_SYMBOL *)TABLE_get_symbol(arch_table, i);
+		//write_short((ushort)i);
+		write_int(pos_str);
+		write_int(sym->sym.len);
+		write_int(sym->pos);
+		write_int(sym->len);
 
-  TABLE_delete(&arch_table);
+		pos_str += sym->sym.len;
+	}
 
-  STR_free(ARCH_output);
-  STR_free(ARCH_project);
-  STR_free(ARCH_project_name);
-  
-  FREE(&arch_buffer, "ARCH_exit");
+	for (i = 0; i < TABLE_count(arch_table); i++)
+		write_short(arch_table->sort[i]);
+	
+	/* Close file */
+
+	fclose(arch_file);
+
+	make_executable();
+
+	/* Free everything */
+
+	for (i = 0; i < TABLE_count(arch_table); i++)
+		STR_free(TABLE_get_symbol(arch_table, i)->name);
+
+	TABLE_delete(&arch_table);
+
+	STR_free(ARCH_output);
+	STR_free(ARCH_project);
+	STR_free(ARCH_project_name);
+	
+	FREE(&arch_buffer, "ARCH_exit");
 }
 
 
 int ARCH_add_file(const char *path)
 {
-  char *rel_path;
-  ARCH_SYMBOL *sym;
-  FILE *file;
-  struct stat info;
-  int len, len_read;
-  
-  int ind;
-  
-  #if ARCH_VERSION == 2
-  compress_file_name(&path[arch_dir_pos], strlen(&path[arch_dir_pos]), &rel_path, &len);
-  rel_path = STR_copy(rel_path);
-  #else
-  rel_path = STR_copy(&path[arch_dir_pos]);
-  len = strlen(rel_path);
-  #endif
-  
-  TABLE_add_symbol(arch_table, rel_path, len, &ind);
+	char *rel_path;
+	ARCH_SYMBOL *sym;
+	FILE *file;
+	struct stat info;
+	int len, len_read;
+	
+	int ind;
+	
+	#if ARCH_VERSION == 2
+	compress_file_name(&path[arch_dir_pos], strlen(&path[arch_dir_pos]), &rel_path, &len);
+	rel_path = STR_copy(rel_path);
+	#else
+	rel_path = STR_copy(&path[arch_dir_pos]);
+	len = strlen(rel_path);
+	#endif
+	
+	TABLE_add_symbol(arch_table, rel_path, len, &ind);
 	sym = (ARCH_SYMBOL *)TABLE_get_symbol(arch_table, ind);
-  sym->pos = get_pos();
+	sym->pos = get_pos();
 
-  file = fopen(path, "r");
-  if (file == NULL)
-    THROW("Cannot open file: &1", path);
+	file = fopen(path, "r");
+	if (file == NULL)
+		THROW("Cannot open file: &1", path);
 
-  fstat(fileno(file), &info);
+	fstat(fileno(file), &info);
 
-  if (S_ISDIR(info.st_mode))
-  {
-  	sym->pos = -1;
-  	sym->len = 0;
+	if (S_ISDIR(info.st_mode))
+	{
+		sym->pos = -1;
+		sym->len = 0;
 		fclose(file);
 		if (ARCH_verbose)
 			printf("Adding directory %s", rel_path);
-  }
-  else
-  {
+	}
+	else
+	{
 		sym->len = info.st_size;
 
 		len = sym->len;
@@ -384,7 +385,7 @@ void ARCH_browse(ARCH *a, void (*found)(const char *path, int64_t size))
 {
 	int i;
 	ARCH_SYMBOL *asym;
-  SYMBOL *sym;
+	SYMBOL *sym;
 	char *path;
 	char *temp;
 	int size;
diff --git a/main/gbc/gbi.c b/main/gbc/gbi.c
index 1fdcd6a38..4718cc0f0 100644
--- a/main/gbc/gbi.c
+++ b/main/gbc/gbi.c
@@ -76,6 +76,7 @@ static bool _format = FALSE;
 static bool _nopreload = FALSE;
 static bool _root_set = FALSE;
 static bool _analyze = FALSE;
+static bool _no_include_warning = FALSE;
 
 static char **_components = NULL;
 
@@ -497,7 +498,7 @@ __RETURN:
 	return ret;
 }
 
-
+#if 0
 static void preload(char **argv, char *lib)
 {
 #if DO_PRELOADING
@@ -511,6 +512,7 @@ static void preload(char **argv, char *lib)
 	execvp(argv[0], argv);
 #endif
 }
+#endif
 
 static bool find_native_component(const char *name)
 {
@@ -540,7 +542,8 @@ static void analyze(const char *comp, bool include)
 
 	if (!native && !gambas)
 	{
-		warning("component %s not found", name);
+		if (!include || !_no_include_warning)
+			warning("component %s not found", name);
 		STR_free(name);
 		return;
 	}
@@ -714,11 +717,16 @@ int main(int argc, char **argv)
 			case 'v':
 				_verbose = TRUE;
 				break;
-
+#if DO_PRELOADING
 			case 'p':
 				_nopreload = TRUE;
 				break;
-
+#endif
+				
+			case 'i':
+				_no_include_warning = TRUE;
+				break;
+				
 			case 'r':
 				strncpy(_root, optarg, PATH_MAX);
 				_root_set = TRUE;
@@ -742,14 +750,20 @@ int main(int argc, char **argv)
 					"Options:"
 					#if HAVE_GETOPT_LONG
 					"\n"
+					#if DO_PRELOADING
 					"  -p                         disable preloading\n"
+					#endif
+					"  -i                         ignore include warnings\n"
 					"  -r  --root <directory>     gives the gambas installation directory\n"
 					"  -V  --version              display version\n"
 					"  -L  --license              display license\n"
 					"  -h  --help                 display this help\n"
 					#else
 					" (no long options on this system)\n"
+					#if DO_PRELOADING
 					"  -p                         disable preloading\n"
+					#endif
+					"  -i                         ignore include warnings\n"
 					"  -r <directory>             gives the gambas installation directory\n"
 					"  -V                         display version\n"
 					"  -L                         display license\n"
@@ -770,6 +784,10 @@ int main(int argc, char **argv)
 			fprintf(stderr, "LD_PRELOAD=%s\n", getenv("LD_PRELOAD"));
 
 		analyze(argv[optind], FALSE);
+		/*if (strcmp(argv[optind], "gb.qt4") == 0)
+			analyze("gb.gui", FALSE);
+		else if (strcmp(argv[optind], "gb.qt4.opengl") == 0)
+			analyze("gb.gui.opengl", FALSE);*/
 	}
 	else
 	{
@@ -779,10 +797,10 @@ int main(int argc, char **argv)
 		#endif
 				)
 		{
-			preload(argv,
+			/*preload(argv,
 				"libqt-mt.so.3 "
 				"libkdecore.so.4 "
-				);
+				);*/
 	
 			if (_verbose)
 			{
@@ -808,10 +826,10 @@ int main(int argc, char **argv)
 				for (ind = optind; ind < argc; ind++)
 				{
 					name = argv[ind];			
-					if (strncmp(name, "gb.qt.kde", 9) == 0)
+					/*if (strncmp(name, "gb.qt.kde", 9) == 0)
 						preload(argv, "libqt-mt.so.3 libkdecore.so.4");
 					else if (strcmp(name, "gb.qt") == 0 || strncmp(name, "gb.qt.", 6) == 0)
-						preload(argv, "libqt-mt.so.3");
+						preload(argv, "libqt-mt.so.3");*/
 				}
 			}
 		
diff --git a/main/share/gb_table_temp.h b/main/share/gb_table_temp.h
index ce13c9957..0c34f55e3 100644
--- a/main/share/gb_table_temp.h
+++ b/main/share/gb_table_temp.h
@@ -113,7 +113,7 @@ static bool search(void *symbol, ushort *sort, int n_symbol, size_t size, int fl
 	int pos, deb, fin;
 	SYMBOL *sym;
 	int l;
-	char result;
+	int result; // must be an integer (or a short) because uchar - uchar may not fit in a char!
 	const uchar *s1;
 	const uchar *s2;
 
@@ -194,7 +194,7 @@ static bool search(void *symbol, ushort *sort, int n_symbol, size_t size, int fl
 			pos = (deb + fin) >> 1;
 	
 			sym = SSYM(symbol, sort[pos], size);
-
+			
 			if (LIKELY(len < sym->len))
 				goto __B_LOWER;
 			else if (LIKELY(len > sym->len))