[PATCH v4 1/4] Documentation: move diff.wordRegex from config.txt to diff-config.txt

[Ramkumar Ramachandra <artagnon@gmail.com>]

19299a8 (Documentation: Move diff.<driver>.* from config.txt to
diff-config.txt, 2011-04-07) moved the diff configuration options to
diff-config.txt, but forgot about diff.wordRegex, which was left
behind in config.txt.  Fix this.

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
---
 Documentation/config.txt      |    6 ------
 Documentation/diff-config.txt |    6 ++++++
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Documentation/config.txt b/Documentation/config.txt
index 9a0544c..e70216d 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -962,12 +962,6 @@ difftool.<tool>.cmd::
 difftool.prompt::
 	Prompt before each invocation of the diff tool.
 
-diff.wordRegex::
-	A POSIX Extended Regular Expression used to determine what is a "word"
-	when performing word-by-word difference calculations.  Character
-	sequences that match the regular expression are "words", all other
-	characters are *ignorable* whitespace.
-
 fetch.recurseSubmodules::
 	This option can be either set to a boolean value or to 'on-demand'.
 	Setting it to a boolean changes the behavior of fetch and pull to
diff --git a/Documentation/diff-config.txt b/Documentation/diff-config.txt
index 75ab8a5..decd370 100644
--- a/Documentation/diff-config.txt
+++ b/Documentation/diff-config.txt
@@ -107,6 +107,12 @@ diff.suppressBlankEmpty::
 	A boolean to inhibit the standard behavior of printing a space
 	before each empty output line. Defaults to false.
 
+diff.wordRegex::
+	A POSIX Extended Regular Expression used to determine what is a "word"
+	when performing word-by-word difference calculations.  Character
+	sequences that match the regular expression are "words", all other
+	characters are *ignorable* whitespace.
+
 diff.<driver>.command::
 	The custom diff driver command.  See linkgit:gitattributes[5]
 	for details.
-- 
1.7.8.1.362.g5d6df.dirty