* 6n words for files of length n.
*/
+//config:config DIFF
+//config: bool "diff"
+//config: default y
+//config: help
+//config: diff compares two files or directories and outputs the
+//config: differences between them in a form that can be given to
+//config: the patch command.
+//config:
+//config:config FEATURE_DIFF_LONG_OPTIONS
+//config: bool "Enable long options"
+//config: default y
+//config: depends on DIFF && LONG_OPTS
+//config: help
+//config: Enable use of long options.
+//config:
+//config:config FEATURE_DIFF_DIR
+//config: bool "Enable directory support"
+//config: default y
+//config: depends on DIFF
+//config: help
+//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))
+
//usage:#define diff_trivial_usage
//usage: "[-abBdiNqrTstw] [-L LABEL] [-S FILE] [-U LINES] FILE1 FILE2"
//usage:#define diff_full_usage "\n\n"
* add_to_dirlist will remove it. */
list[i].len = strlen(p[i]);
recursive_action(p[i], ACTION_RECURSE | ACTION_FOLLOWLINKS,
- add_to_dirlist, skip_dir, &list[i], 0);
+ add_to_dirlist, skip_dir, &list[i], 0);
/* Sort dl alphabetically.
* GNU diff does this ignoring any number of trailing dots.
* We don't, so for us dotted files almost always are