diff options
| author | Matheus Izvekov <mizvekov@gmail.com> | 2010-01-18 16:07:07 -0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2010-01-20 02:45:05 +0100 |
| commit | fe1ce2e43e612d7b07118cf139a8b61d76bea893 (patch) | |
| tree | ce8b6457e532b62c0ced45b0a33257d781f3c346 /include | |
| parent | b7a044043ceae800a1f7abd69b107876ad5e9d40 (diff) | |
| download | busybox-fe1ce2e43e612d7b07118cf139a8b61d76bea893.tar.gz | |
diff: implement flag -B (Ignore changes whose lines are all blank)
>>From 7c3ce93213590bd0592435dc27d1272d0fd3309b Mon Sep 17 00:00:00 2001
From: Matheus Izvekov <mizvekov@gmail.com>
Date: Mon, 18 Jan 2010 15:52:31 -0200
Subject: [PATCH] diff: implement flag -B (Ignore changes whose lines are all blank)
function old new delta
diffreg 1196 1240 +44
.rodata 6538 6561 +23
packed_usage 457 478 +21
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 88/0) Total: 88 bytes
text data bss dec hex filename
70123 733 8576 79432 13648 busybox_old
70190 733 8576 79499 1368b busybox_unstripped
Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/usage.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/usage.h b/include/usage.h index 168d6e1e5..7b8564278 100644 --- a/include/usage.h +++ b/include/usage.h @@ -852,13 +852,14 @@ "Relay DHCP requests between clients and server" \ #define diff_trivial_usage \ - "[-abdiNqrTstw] [-L LABEL] [-S FILE] [-U LINES] FILE1 FILE2" + "[-abBdiNqrTstw] [-L LABEL] [-S FILE] [-U LINES] FILE1 FILE2" #define diff_full_usage "\n\n" \ "Compare files line by line and output the differences between them.\n" \ "This implementation supports unified diffs only.\n" \ "\nOptions:" \ "\n -a Treat all files as text" \ "\n -b Ignore changes in the amount of whitespace" \ + "\n -B Ignore changes whose lines are all blank" \ "\n -d Try hard to find a smaller set of changes" \ "\n -i Ignore case differences" \ "\n -L Use LABEL instead of the filename in the unified header" \ |