Index: uspace/app/mkfat/fat.h
===================================================================
--- uspace/app/mkfat/fat.h	(revision 6ff23ff32c8aa9d6ad8d06f1743ca1b0d68c14bc)
+++ uspace/app/mkfat/fat.h	(revision a05ec6671002c451fceb01aa0ab3f71f004efb6d)
@@ -51,20 +51,34 @@
 
 typedef struct fat_bs {
-	uint8_t		ji[3];		/**< Jump instruction. */
+	/** Jump instruction */
+	uint8_t		ji[3];
 	uint8_t		oem_name[8];
+
 	/* BIOS Parameter Block */
-	uint16_t	bps;		/**< Bytes per sector. */
-	uint8_t		spc;		/**< Sectors per cluster. */
-	uint16_t	rscnt;		/**< Reserved sector count. */
-	uint8_t		fatcnt;		/**< Number of FATs. */
-	uint16_t	root_ent_max;	/**< Maximum number of root directory
-					     entries. */
-	uint16_t	totsec16;	/**< Total sectors. 16-bit version. */
-	uint8_t		mdesc;		/**< Media descriptor. */
-	uint16_t	sec_per_fat;	/**< Sectors per FAT12/FAT16. */
-	uint16_t	sec_per_track;	/**< Sectors per track. */
-	uint16_t	headcnt;	/**< Number of heads. */
-	uint32_t	hidden_sec;	/**< Hidden sectors. */
-	uint32_t	totsec32;	/**< Total sectors. 32-bit version. */
+
+	/** Bytes per sector */
+	uint16_t	bps;
+	/** Sectors per cluster */
+	uint8_t		spc;
+	/** Reserved sector count */
+	uint16_t	rscnt;
+	/** Number of FATs */
+	uint8_t		fatcnt;
+	/** Maximum number of root directory entries */
+	uint16_t	root_ent_max;
+	/** Total sectors. 16-bit version */
+	uint16_t	totsec16;
+	/** Media descriptor */
+	uint8_t		mdesc;
+	/** Sectors per FAT12/FAT16 */
+	uint16_t	sec_per_fat;
+	/** Sectors per track */
+	uint16_t	sec_per_track;
+	/** Number of heads */
+	uint16_t	headcnt;
+	/** Hidden sectors */
+	uint32_t	hidden_sec;
+	/** Total sectors. 32-bit version */
+	uint32_t	totsec32;
 
 	union {
Index: uspace/app/mkmfs/mkmfs.c
===================================================================
--- uspace/app/mkmfs/mkmfs.c	(revision 6ff23ff32c8aa9d6ad8d06f1743ca1b0d68c14bc)
+++ uspace/app/mkmfs/mkmfs.c	(revision a05ec6671002c451fceb01aa0ab3f71f004efb6d)
@@ -98,11 +98,11 @@
 
 static struct option const long_options[] = {
-		{ "help", no_argument, 0, 'h' },
-		{ "long-names", no_argument, 0, 'l' },
-		{ "block-size", required_argument, 0, 'b' },
-		{ "inodes", required_argument, 0, 'i' },
-		{ NULL, no_argument, 0, '1' },
-		{ NULL, no_argument, 0, '2' },
-		{ 0, 0, 0, 0 }
+	{ "help", no_argument, 0, 'h' },
+	{ "long-names", no_argument, 0, 'l' },
+	{ "block-size", required_argument, 0, 'b' },
+	{ "inodes", required_argument, 0, 'i' },
+	{ NULL, no_argument, 0, '1' },
+	{ NULL, no_argument, 0, '2' },
+	{ 0, 0, 0, 0 }
 };
 
@@ -495,5 +495,5 @@
 
 		if (sb->fs_version == 3) {
-			if(INT32_MAX / sb->block_size < zones)
+			if (INT32_MAX / sb->block_size < zones)
 				sb->max_file_size = INT32_MAX;
 			sb->ino_per_block = V3_INODES_PER_BLOCK(sb->block_size);
@@ -730,5 +730,5 @@
 {
 	if (level == HELP_SHORT) {
-		printf(NAME": tool to create new Minix file systems\n");
+		printf(NAME ": tool to create new Minix file systems\n");
 	} else {
 		printf("Usage: [options] device\n"
@@ -737,7 +737,7 @@
 		    "-b ##      Specify the block size in bytes (V3 only),\n"
 		    "           valid block size values are 1024, 2048 and"
-				" 4096 bytes per block\n"
+		    /* ...   */ " 4096 bytes per block\n"
 		    "-i ##      Specify the number of inodes"
-				" for the filesystem\n"
+		    /* ...   */ " for the filesystem\n"
 		    "-l         Use 30-char long filenames (V1/V2 only)\n");
 	}
Index: uspace/app/sbi/src/builtin/bi_error.c
===================================================================
--- uspace/app/sbi/src/builtin/bi_error.c	(revision 6ff23ff32c8aa9d6ad8d06f1743ca1b0d68c14bc)
+++ uspace/app/sbi/src/builtin/bi_error.c	(revision a05ec6671002c451fceb01aa0ab3f71f004efb6d)
@@ -48,15 +48,16 @@
 
 	builtin_code_snippet(bi,
-		"class Error is\n"
-			/* Common ancestor of all error classes */
-			"class Base is\n"
-			"end\n"
-			/* Accessing nil reference */
-			"class NilReference : Base is\n"
-			"end\n"
-			/* Array index out of bounds */
-			"class OutOfBounds : Base is\n"
-			"end\n"
-		"end\n");}
+	    "class Error is\n"
+	    "    -- Common ancestor of all error classes\n"
+	    "    class Base is\n"
+	    "    end\n"
+	    "    -- Accessing nil reference\n"
+	    "    class NilReference : Base is\n"
+	    "    end\n"
+	    "    -- Array index out of bounds\n"
+	    "    class OutOfBounds : Base is\n"
+	    "    end\n"
+	    "end\n");
+}
 
 /** Bind error class hierarchy.
Index: uspace/app/sbi/src/builtin/bi_textfile.c
===================================================================
--- uspace/app/sbi/src/builtin/bi_textfile.c	(revision 6ff23ff32c8aa9d6ad8d06f1743ca1b0d68c14bc)
+++ uspace/app/sbi/src/builtin/bi_textfile.c	(revision a05ec6671002c451fceb01aa0ab3f71f004efb6d)
@@ -62,21 +62,21 @@
 
 	builtin_code_snippet(bi,
-		"class TextFile is\n"
-			"var f : resource;\n"
-			"\n"
-			"fun OpenRead(fname : string), builtin;\n"
-			"fun OpenWrite(fname : string), builtin;\n"
-			"fun Close(), builtin;\n"
-			"fun ReadLine() : string, builtin;\n"
-			"fun WriteLine(line : string), builtin;\n"
-			"\n"
-			"prop EOF : bool is\n"
-				"get is\n"
-					"return is_eof();\n"
-				"end\n"
-			"end\n"
-			"\n"
-			"fun is_eof() : bool, builtin;\n"
-		"end\n");
+	    "class TextFile is\n"
+	    "    var f : resource;\n"
+	    "\n"
+	    "    fun OpenRead(fname : string), builtin;\n"
+	    "    fun OpenWrite(fname : string), builtin;\n"
+	    "    fun Close(), builtin;\n"
+	    "    fun ReadLine() : string, builtin;\n"
+	    "    fun WriteLine(line : string), builtin;\n"
+	    "\n"
+	    "    prop EOF : bool is\n"
+	    "        get is\n"
+	    "            return is_eof();\n"
+	    "        end\n"
+	    "    end\n"
+	    "\n"
+	    "    fun is_eof() : bool, builtin;\n"
+	    "end\n");
 
 }
@@ -189,5 +189,5 @@
 {
 	FILE *file;
-        rdata_var_t *self_f_var;
+	rdata_var_t *self_f_var;
 	run_proc_ar_t *proc_ar;
 
@@ -227,5 +227,5 @@
 {
 	FILE *file;
-        rdata_var_t *self_f_var;
+	rdata_var_t *self_f_var;
 
 	rdata_string_t *str;
@@ -297,5 +297,5 @@
 {
 	FILE *file;
-        rdata_var_t *self_f_var;
+	rdata_var_t *self_f_var;
 	rdata_var_t *line_var;
 	const char *line;
@@ -340,5 +340,5 @@
 {
 	FILE *file;
-        rdata_var_t *self_f_var;
+	rdata_var_t *self_f_var;
 
 	bool_t eof_flag;
Index: uspace/app/trace/syscalls.c
===================================================================
--- uspace/app/trace/syscalls.c	(revision 6ff23ff32c8aa9d6ad8d06f1743ca1b0d68c14bc)
+++ uspace/app/trace/syscalls.c	(revision a05ec6671002c451fceb01aa0ab3f71f004efb6d)
@@ -38,49 +38,49 @@
 
 const sc_desc_t syscall_desc[] = {
-    [SYS_KIO] ={ "kio",					3,	V_INT_ERRNO },
+	[SYS_KIO] = { "kio", 3, V_INT_ERRNO },
 
-    [SYS_THREAD_CREATE] = { "thread_create",		3,	V_ERRNO },
-    [SYS_THREAD_EXIT] = { "thread_exit",		1,	V_ERRNO },
-    [SYS_THREAD_GET_ID] = { "thread_get_id",		1,	V_ERRNO },
+	[SYS_THREAD_CREATE] = { "thread_create", 3, V_ERRNO },
+	[SYS_THREAD_EXIT] = { "thread_exit", 1, V_ERRNO },
+	[SYS_THREAD_GET_ID] = { "thread_get_id", 1, V_ERRNO },
 
-    [SYS_TASK_GET_ID] = { "task_get_id",		1,	V_ERRNO },
-    [SYS_TASK_SET_NAME] = { "task_set_name", 		2,	V_ERRNO },
-    [SYS_FUTEX_SLEEP] = { "futex_sleep_timeout",	3,	V_ERRNO },
-    [SYS_FUTEX_WAKEUP] = { "futex_wakeup",		1,	V_ERRNO },
+	[SYS_TASK_GET_ID] = { "task_get_id", 1, V_ERRNO },
+	[SYS_TASK_SET_NAME] = { "task_set_name", 2, V_ERRNO },
+	[SYS_FUTEX_SLEEP] = { "futex_sleep_timeout", 3, V_ERRNO },
+	[SYS_FUTEX_WAKEUP] = { "futex_wakeup", 1, V_ERRNO },
 
-    [SYS_AS_AREA_CREATE] = { "as_area_create",		5,	V_ERRNO },
-    [SYS_AS_AREA_RESIZE] = { "as_area_resize",		3,	V_ERRNO },
-    [SYS_AS_AREA_DESTROY] = { "as_area_destroy",	1,	V_ERRNO },
+	[SYS_AS_AREA_CREATE] = { "as_area_create", 5, V_ERRNO },
+	[SYS_AS_AREA_RESIZE] = { "as_area_resize", 3, V_ERRNO },
+	[SYS_AS_AREA_DESTROY] = { "as_area_destroy", 1, V_ERRNO },
 
-    [SYS_IPC_CALL_ASYNC_FAST] = { "ipc_call_async_fast", 6,	V_HASH },
-    [SYS_IPC_CALL_ASYNC_SLOW] = { "ipc_call_async_slow", 3,	V_HASH },
+	[SYS_IPC_CALL_ASYNC_FAST] = { "ipc_call_async_fast", 6, V_HASH },
+	[SYS_IPC_CALL_ASYNC_SLOW] = { "ipc_call_async_slow", 3, V_HASH },
 
-    [SYS_IPC_ANSWER_FAST] = { "ipc_answer_fast",	6,	V_ERRNO },
-    [SYS_IPC_ANSWER_SLOW] = { "ipc_answer_slow",	2,	V_ERRNO },
-    [SYS_IPC_FORWARD_FAST] = { "ipc_forward_fast",	6,	V_ERRNO },
-    [SYS_IPC_FORWARD_SLOW] = { "ipc_forward_slow",	3,	V_ERRNO },
-    [SYS_IPC_WAIT] = { "ipc_wait_for_call",		3,	V_HASH },
-    [SYS_IPC_POKE] = { "ipc_poke",			0,	V_ERRNO },
-    [SYS_IPC_HANGUP] = { "ipc_hangup",			1,	V_ERRNO },
+	[SYS_IPC_ANSWER_FAST] = { "ipc_answer_fast", 6, V_ERRNO },
+	[SYS_IPC_ANSWER_SLOW] = { "ipc_answer_slow", 2, V_ERRNO },
+	[SYS_IPC_FORWARD_FAST] = { "ipc_forward_fast", 6, V_ERRNO },
+	[SYS_IPC_FORWARD_SLOW] = { "ipc_forward_slow", 3, V_ERRNO },
+	[SYS_IPC_WAIT] = { "ipc_wait_for_call", 3, V_HASH },
+	[SYS_IPC_POKE] = { "ipc_poke", 0, V_ERRNO },
+	[SYS_IPC_HANGUP] = { "ipc_hangup", 1, V_ERRNO },
 
-    [SYS_IPC_EVENT_SUBSCRIBE] = { "ipc_event_subscribe",	2,	V_ERRNO },
-    [SYS_IPC_EVENT_UNSUBSCRIBE] = { "ipc_event_unsubscribe",	1,	V_ERRNO },
-    [SYS_IPC_EVENT_UNMASK] = { "ipc_event_unmask",	1,	V_ERRNO },
+	[SYS_IPC_EVENT_SUBSCRIBE] = { "ipc_event_subscribe", 2, V_ERRNO },
+	[SYS_IPC_EVENT_UNSUBSCRIBE] = { "ipc_event_unsubscribe", 1, V_ERRNO },
+	[SYS_IPC_EVENT_UNMASK] = { "ipc_event_unmask", 1, V_ERRNO },
 
-    [SYS_PERM_GRANT] = { "perm_grant",			2,	V_ERRNO },
-    [SYS_PERM_REVOKE] = { "perm_revoke",		2,	V_ERRNO },
-    [SYS_PHYSMEM_MAP] = { "physmem_map",		4,	V_ERRNO },
-    [SYS_IOSPACE_ENABLE] = { "iospace_enable",		1,	V_ERRNO },
+	[SYS_PERM_GRANT] = { "perm_grant", 2, V_ERRNO },
+	[SYS_PERM_REVOKE] = { "perm_revoke", 2, V_ERRNO },
+	[SYS_PHYSMEM_MAP] = { "physmem_map", 4, V_ERRNO },
+	[SYS_IOSPACE_ENABLE] = { "iospace_enable", 1, V_ERRNO },
 
-    [SYS_IPC_IRQ_SUBSCRIBE] = { "ipc_irq_subscribe",	4,	V_ERRNO },
-    [SYS_IPC_IRQ_UNSUBSCRIBE] = { "ipc_irq_unsubscribe",	2,	V_ERRNO },
+	[SYS_IPC_IRQ_SUBSCRIBE] = { "ipc_irq_subscribe", 4, V_ERRNO },
+	[SYS_IPC_IRQ_UNSUBSCRIBE] = { "ipc_irq_unsubscribe", 2, V_ERRNO },
 
-    [SYS_SYSINFO_GET_VAL_TYPE] = { "sysinfo_get_val_type",		2,	V_INTEGER },
-    [SYS_SYSINFO_GET_VALUE] = { "sysinfo_get_value",		3,	V_ERRNO },
-    [SYS_SYSINFO_GET_DATA_SIZE] = { "sysinfo_get_data_size",	3,	V_ERRNO },
-    [SYS_SYSINFO_GET_DATA] = { "sysinfo_get_data",		5,	V_ERRNO },
+	[SYS_SYSINFO_GET_VAL_TYPE] = { "sysinfo_get_val_type", 2, V_INTEGER },
+	[SYS_SYSINFO_GET_VALUE] = { "sysinfo_get_value", 3, V_ERRNO },
+	[SYS_SYSINFO_GET_DATA_SIZE] = { "sysinfo_get_data_size", 3, V_ERRNO },
+	[SYS_SYSINFO_GET_DATA] = { "sysinfo_get_data", 5, V_ERRNO },
 
-    [SYS_DEBUG_CONSOLE] = { "debug_console", 0,	V_ERRNO },
-    [SYS_IPC_CONNECT_KBOX] = { "ipc_connect_kbox",	1,	V_ERRNO }
+	[SYS_DEBUG_CONSOLE] = { "debug_console", 0, V_ERRNO },
+	[SYS_IPC_CONNECT_KBOX] = { "ipc_connect_kbox", 1, V_ERRNO }
 };
 
Index: uspace/app/vuhid/hids/bootkbd.c
===================================================================
--- uspace/app/vuhid/hids/bootkbd.c	(revision 6ff23ff32c8aa9d6ad8d06f1743ca1b0d68c14bc)
+++ uspace/app/vuhid/hids/bootkbd.c	(revision a05ec6671002c451fceb01aa0ab3f71f004efb6d)
@@ -45,37 +45,39 @@
 	USAGE1(USB_HIDUT_USAGE_GENERIC_DESKTOP_KEYBOARD),
 	START_COLLECTION(COLLECTION_APPLICATION),
-		STD_USAGE_PAGE(USB_HIDUT_PAGE_KEYBOARD),
-		USAGE_MINIMUM1(224),
-		USAGE_MAXIMUM1(231),
-		LOGICAL_MINIMUM1(0),
-		LOGICAL_MAXIMUM1(1),
-		REPORT_SIZE1(1),
-		REPORT_COUNT1(8),
-		/* Modifiers */
-		INPUT(IOF_DATA | IOF_VARIABLE | IOF_ABSOLUTE),
-		REPORT_COUNT1(1),
-		REPORT_SIZE1(8),
-		/* Reserved */
-		INPUT(IOF_CONSTANT),
-		REPORT_COUNT1(5),
-		REPORT_SIZE1(1),
-		STD_USAGE_PAGE(USB_HIDUT_PAGE_LED),
-		USAGE_MINIMUM1(1),
-		USAGE_MAXIMUM1(5),
-		/* LED states */
-		OUTPUT(IOF_DATA | IOF_VARIABLE | IOF_ABSOLUTE),
-		REPORT_COUNT1(1),
-		REPORT_SIZE1(3),
-		/* LED states padding */
-		OUTPUT(IOF_CONSTANT),
-		REPORT_COUNT1(6),
-		REPORT_SIZE1(8),
-		LOGICAL_MINIMUM1(0),
-		LOGICAL_MAXIMUM1(101),
-		STD_USAGE_PAGE(USB_HIDUT_PAGE_KEYBOARD),
-		USAGE_MINIMUM1(0),
-		USAGE_MAXIMUM1(101),
-		/* Key array */
-		INPUT(IOF_DATA | IOF_ARRAY),
+
+	STD_USAGE_PAGE(USB_HIDUT_PAGE_KEYBOARD),
+	USAGE_MINIMUM1(224),
+	USAGE_MAXIMUM1(231),
+	LOGICAL_MINIMUM1(0),
+	LOGICAL_MAXIMUM1(1),
+	REPORT_SIZE1(1),
+	REPORT_COUNT1(8),
+	/* Modifiers */
+	INPUT(IOF_DATA | IOF_VARIABLE | IOF_ABSOLUTE),
+	REPORT_COUNT1(1),
+	REPORT_SIZE1(8),
+	/* Reserved */
+	INPUT(IOF_CONSTANT),
+	REPORT_COUNT1(5),
+	REPORT_SIZE1(1),
+	STD_USAGE_PAGE(USB_HIDUT_PAGE_LED),
+	USAGE_MINIMUM1(1),
+	USAGE_MAXIMUM1(5),
+	/* LED states */
+	OUTPUT(IOF_DATA | IOF_VARIABLE | IOF_ABSOLUTE),
+	REPORT_COUNT1(1),
+	REPORT_SIZE1(3),
+	/* LED states padding */
+	OUTPUT(IOF_CONSTANT),
+	REPORT_COUNT1(6),
+	REPORT_SIZE1(8),
+	LOGICAL_MINIMUM1(0),
+	LOGICAL_MAXIMUM1(101),
+	STD_USAGE_PAGE(USB_HIDUT_PAGE_KEYBOARD),
+	USAGE_MINIMUM1(0),
+	USAGE_MAXIMUM1(101),
+	/* Key array */
+	INPUT(IOF_DATA | IOF_ARRAY),
+
 	END_COLLECTION()
 };
@@ -84,16 +86,16 @@
 
 static uint8_t in_data[] = {
-	     0, 0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	     0, 0, 0x39, 0x00, 0x00, 0x00, 0x00, 0x00, // Caps Lock
-	     0, 0, 0x53, 0x00, 0x00, 0x00, 0x00, 0x00, // Num Lock
-	     0, 0, 0x39, 0x00, 0x00, 0x00, 0x00, 0x00, // Caps Lock
+	0,      0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0,      0, 0x39, 0x00, 0x00, 0x00, 0x00, 0x00, // Caps Lock
+	0,      0, 0x53, 0x00, 0x00, 0x00, 0x00, 0x00, // Num Lock
+	0,      0, 0x39, 0x00, 0x00, 0x00, 0x00, 0x00, // Caps Lock
 	1 << 2, 0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 	1 << 2, 0, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00,
 	1 << 2, 0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	     0, 0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+	0,      0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 };
 static vuhid_interface_life_t boot_life = {
 	.data_in = in_data,
-	.data_in_count = sizeof(in_data)/INPUT_SIZE,
+	.data_in_count = sizeof(in_data) / INPUT_SIZE,
 	.data_in_pos_change_delay = 500,
 	.msg_born = "Boot keyboard comes to life...",
