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-rw-r--r--Documentation/git-am.txt9
-rw-r--r--Documentation/git-apply.txt30
-rw-r--r--apply.c2
-rwxr-xr-xgit-am.sh3
4 files changed, 40 insertions, 4 deletions
diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt
index 02cabc935e..910457d3b3 100644
--- a/Documentation/git-am.txt
+++ b/Documentation/git-am.txt
@@ -9,7 +9,8 @@ git-am - Apply a series of patches in a mailbox
SYNOPSIS
--------
[verse]
-'git-am' [--signoff] [--dotest=<dir>] [--utf8] [--binary] [--3way] <mbox>...
+'git-am' [--signoff] [--dotest=<dir>] [--utf8] [--binary] [--3way]
+ [--interactive] [--whitespace=<option>] <mbox>...
'git-am' [--skip | --resolved]
DESCRIPTION
@@ -46,6 +47,10 @@ OPTIONS
Skip the current patch. This is only meaningful when
restarting an aborted patch.
+--whitespace=<option>::
+ This flag is passed to the `git-apply` program that applies
+ the patch.
+
--interactive::
Run interactively, just like git-applymbox.
@@ -80,7 +85,7 @@ names.
SEE ALSO
--------
-gitlink:git-applymbox[1], gitlink:git-applypatch[1].
+gitlink:git-applymbox[1], gitlink:git-applypatch[1], gitlink:git-apply[1].
Author
diff --git a/Documentation/git-apply.txt b/Documentation/git-apply.txt
index 75076b6121..1c64a1aa82 100644
--- a/Documentation/git-apply.txt
+++ b/Documentation/git-apply.txt
@@ -11,6 +11,7 @@ SYNOPSIS
[verse]
'git-apply' [--stat] [--numstat] [--summary] [--check] [--index] [--apply]
[--no-add] [--index-info] [--allow-binary-replacement] [-z] [-pNUM]
+ [--whitespace=<nowarn|warn|error|error-all|strip>]
[<patch>...]
DESCRIPTION
@@ -97,6 +98,35 @@ OPTIONS
result. This allows binary files to be patched in a
very limited way.
+--whitespace=<option>::
+ When applying a patch, detect a new or modified line
+ that ends with trailing whitespaces (this includes a
+ line that solely consists of whitespaces). By default,
+ the command outputs warning messages and applies the
+ patch.
+ When `git-apply` is used for statistics and not applying a
+ patch, it defaults to `nowarn`.
+ You can use different `<option>` to control this
+ behaviour:
++
+* `nowarn` turns off the trailing whitespace warning.
+* `warn` outputs warnings for a few such errors, but applies the
+ patch (default).
+* `error` outputs warnings for a few such errors, and refuses
+ to apply the patch.
+* `error-all` is similar to `error` but shows all errors.
+* `strip` outputs warnings for a few such errors, strips out the
+ trailing whitespaces and applies the patch.
+
+
+Configuration
+-------------
+
+apply.whitespace::
+ When no `--whitespace` flag is given from the command
+ line, this configuration item is used as the default.
+
+
Author
------
Written by Linus Torvalds <torvalds@osdl.org>
diff --git a/apply.c b/apply.c
index 9deb206faa..c369966867 100644
--- a/apply.c
+++ b/apply.c
@@ -32,7 +32,7 @@ static int no_add = 0;
static int show_index_info = 0;
static int line_termination = '\n';
static const char apply_usage[] =
-"git-apply [--stat] [--numstat] [--summary] [--check] [--index] [--apply] [--no-add] [--index-info] [--allow-binary-replacement] [-z] [-pNUM] <patch>...";
+"git-apply [--stat] [--numstat] [--summary] [--check] [--index] [--apply] [--no-add] [--index-info] [--allow-binary-replacement] [-z] [-pNUM] [--whitespace=<nowarn|warn|error|error-all|strip>] <patch>...";
static enum whitespace_eol {
nowarn_whitespace,
diff --git a/git-am.sh b/git-am.sh
index ab133fbd51..eab4aa891e 100755
--- a/git-am.sh
+++ b/git-am.sh
@@ -2,7 +2,8 @@
#
# Copyright (c) 2005, 2006 Junio C Hamano
-USAGE='[--signoff] [--dotest=<dir>] [--utf8] [--binary] [--3way] <mbox>
+USAGE='[--signoff] [--dotest=<dir>] [--utf8] [--binary] [--3way]
+ [--interactive] [--whitespace=<option>] <mbox>...
or, when resuming [--skip | --resolved]'
. git-sh-setup