@@ -1,27 +1,63 @@
 #include "compat.h"
 #include "libconfig.h"
 
-int sally_cmd(const char *arg, const char *val, lc_flags_t flags) {
+int help_cmd(const char *partarg, const char *arg, const char *argarg, const char *val, lc_flags_t flags, void *extra) {
+	printf("Usage info goes here\n");
+	printf("\n");
+
+	exit(EXIT_FAILURE);
+}
+int sally_cmd(const char *partarg, const char *arg, const char *argarg, const char *val, lc_flags_t flags, void *extra) {
 	PRINTERR_D("%s sets value: \"%s\" (flags=%i)", arg, val, flags);
 	return(0);
 }
+
+int cmd_ifmodule(const char *partarg, const char *arg, const char *argarg, const char *val, lc_flags_t flags, void *extra) {
+	if (flags == LC_FLAGS_SECTIONEND) {
+		return(LC_CBRET_OKAY);
+	}
+	if (flags != LC_FLAGS_SECTIONSTART) {
+		PRINTERR("IfModule can only be used as a section.");
+		return(LC_CBRET_ERROR);
+	}
+	if (argarg == NULL) {
+		PRINTERR("You must specify an argument to IfModule.");
+		return(LC_CBRET_ERROR);
+	}
+
+	SPOTVAR_S(arg);
+	SPOTVAR_S(argarg);
+	return(LC_CBRET_IGNORESECTION);
+}
 
 int main(int argc, char **argv) {
 	char *joeval = NULL;
 	long long xval = -1;
 	int onoff = -1;
+	int lcpret = -1;
+	lc_err_t errs;
 
-	lc_register_var("joe", LC_VAR_STRING, &joeval, 'j');
-	lc_register_var("bob", LC_VAR_SIZE_LONG_LONG, &xval, '\0');
-	lc_register_var("test", LC_VAR_BOOL, &onoff, '\0');
-	lc_register_callback("sally", sally_cmd);
-	lc_process(argc, argv, "testapp", LC_CONF_SECTION, "test.cfg");
+	lc_register_var("Section", LC_VAR_SECTION, NULL, 0);
+	lc_register_var("Somesection", LC_VAR_SECTION, NULL, 0);
+	lc_register_var("Section.Test", LC_VAR_STRING, &joeval, 'j');
+	lc_register_var("bob", LC_VAR_SIZE_LONG_LONG, &xval, 's');
+	lc_register_var("Somesection.Free", LC_VAR_BOOL, &onoff, 0);
+	lc_register_callback("sally", 0, LC_VAR_STRING, sally_cmd, NULL);
+	lc_register_callback("HELP", 'h', LC_VAR_NONE, help_cmd, NULL);
+	lc_register_callback("*.ifmodule", 0, LC_VAR_NONE, cmd_ifmodule, NULL);
+	lcpret = lc_process(argc, argv, "testapp", LC_CONF_APACHE, "test.cfg");
+	if (lcpret < 0) {
+		PRINTERR("Error processing config file: %s", lc_geterrstr());
+		return(EXIT_FAILURE);
+	}
 
 	if (joeval != NULL) {
-		SPOTVAR_S(joeval);
+		PRINTERR("joeval = \"%s\"", joeval);
+	} else {
+		PRINTERR("joeval = \"(null)\"");
 	}
-	SPOTVAR_LLU(xval);
-	SPOTVAR_I(onoff);
+	PRINTERR("xval = %lli", xval);
+	PRINTERR("onoff = %i", onoff);
 
 	return(0);
 }