regularize format of source file headers, no code changes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

editors/awk.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 //config:config AWK
 //config:	bool "awk (22 kb)"
 //config:	default y

editors/cmp.c

@@ -6,10 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
-/* BB_AUDIT SUSv3 (virtually) compliant -- uses nicer GNU format for -l. */
-/* http://www.opengroup.org/onlinepubs/007904975/utilities/cmp.html */
-
 //config:config CMP
 //config:	bool "cmp (5.4 kb)"
 //config:	default y
@@ -17,10 +13,10 @@
 //config:	cmp is used to compare two files and returns the result
 //config:	to standard output.
 
-//kbuild:lib-$(CONFIG_CMP) += cmp.o
-
 //applet:IF_CMP(APPLET(cmp, BB_DIR_USR_BIN, BB_SUID_DROP))
 
+//kbuild:lib-$(CONFIG_CMP) += cmp.o
+
 //usage:#define cmp_trivial_usage
 //usage:       "[-l] [-s] FILE1 [FILE2" IF_DESKTOP(" [SKIP1 [SKIP2]]") "]"
 //usage:#define cmp_full_usage "\n\n"
@@ -29,6 +25,9 @@
 //usage:     "\n		for all differing bytes"
 //usage:     "\n	-s	Quiet"
 
+/* BB_AUDIT SUSv3 (virtually) compliant -- uses nicer GNU format for -l. */
+/* http://www.opengroup.org/onlinepubs/007904975/utilities/cmp.html */
+
 #include "libbb.h"
 
 static const char fmt_eof[] ALIGN1 = "cmp: EOF on %s\n";

editors/diff.c

@@ -12,7 +12,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 /*
  * The following code uses an algorithm due to Harold Stone,
  * which finds a pair of longest identical subsequences in
@@ -75,7 +74,6 @@
  * 3*(number of k-candidates installed), typically about
  * 6n words for files of length n.
  */
-
 //config:config DIFF
 //config:	bool "diff (13 kb)"
 //config:	default y
@@ -97,10 +95,10 @@
 //config:	This option enables support for directory and subdirectory
 //config:	comparison.
 
-//kbuild:lib-$(CONFIG_DIFF) += diff.o
-
 //applet:IF_DIFF(APPLET(diff, BB_DIR_USR_BIN, BB_SUID_DROP))
 
+//kbuild:lib-$(CONFIG_DIFF) += diff.o
+
 //usage:#define diff_trivial_usage
 //usage:       "[-abBdiNqrTstw] [-L LABEL] [-S FILE] [-U LINES] FILE1 FILE2"
 //usage:#define diff_full_usage "\n\n"

editors/patch.c

@@ -21,7 +21,6 @@
  * -F fuzz (number, default 2)
  * [file] which file to patch
  */
-
 //config:config PATCH
 //config:	bool "patch (9.1 kb)"
 //config:	default y

editors/sed.c

@@ -12,7 +12,6 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 /* Code overview.
  *
  * Files are laid out to avoid unnecessary function declarations.  So for
@@ -29,7 +28,6 @@
  *
  * sed_main() is where external code calls into this, with a command line.
  */
-
 /* Supported features and commands in this version of sed:
  *
  * - comments ('#')
@@ -55,7 +53,6 @@
  * http://pubs.opengroup.org/onlinepubs/9699919799/utilities/sed.html
  * http://sed.sourceforge.net/sedfaq3.html
  */
-
 //config:config SED
 //config:	bool "sed (12 kb)"
 //config:	default y
@@ -63,10 +60,10 @@
 //config:	sed is used to perform text transformations on a file
 //config:	or input from a pipeline.
 
-//kbuild:lib-$(CONFIG_SED) += sed.o
-
 //applet:IF_SED(APPLET(sed, BB_DIR_BIN, BB_SUID_DROP))
 
+//kbuild:lib-$(CONFIG_SED) += sed.o
+
 //usage:#define sed_trivial_usage
 //usage:       "[-i[SFX]] [-nrE] [-f FILE]... [-e CMD]... [FILE]...\n"
 //usage:       "or: sed [-i[SFX]] [-nrE] CMD [FILE]..."

editors/vi.c

@@ -5,7 +5,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 /*
  * Things To Do:
  *	EXINIT
@@ -19,7 +18,6 @@
  *	":r !cmd"  and  "!cmd"  to filter text through an external command
  *	An "ex" line oriented mode- maybe using "cmdedit"
  */
-
 //config:config VI
 //config:	bool "vi (22 kb)"
 //config:	default y