Sync with 2.3.8

Signed-off-by: Junio C Hamano <gitster@pobox.com>

Documentation/RelNotes/2.3.8.txt

@@ -0,0 +1,22 @@
+Git v2.3.8 Release Notes
+========================
+
+Fixes since v2.3.7
+------------------
+
+ * The usual "git diff" when seeing a file turning into a directory
+   showed a patchset to remove the file and create all files in the
+   directory, but "git diff --no-index" simply refused to work.  Also,
+   when asked to compare a file and a directory, imitate POSIX "diff"
+   and compare the file with the file with the same name in the
+   directory, instead of refusing to run.
+
+ * The default $HOME/.gitconfig file created upon "git config --global"
+   that edits it had incorrectly spelled user.name and user.email
+   entries in it.
+
+ * "git commit --date=now" or anything that relies on approxidate lost
+   the daylight-saving-time offset.
+
+Also contains typofixes, documentation updates and trivial code
+clean-ups.

Documentation/blame-options.txt

@@ -10,7 +10,7 @@
 	Include additional statistics at the end of blame output.
 
 -L <start>,<end>::
--L :<regex>::
+-L :<funcname>::
 	Annotate only the given line range. May be specified multiple times.
 	Overlapping ranges are allowed.
 +

Documentation/git-log.txt

@@ -62,9 +62,9 @@ produced by `--stat`, etc.
 	output by allowing them to allocate space in advance.
 
 -L <start>,<end>:<file>::
--L :<regex>:<file>::
+-L :<funcname>:<file>::
 	Trace the evolution of the line range given by "<start>,<end>"
-	(or the funcname regex <regex>) within the <file>.  You may
+	(or the function name regex <funcname>) within the <file>.  You may
 	not give any pathspec limiters.  This is currently limited to
 	a walk starting from a single revision, i.e., you may only
 	give zero or one positive revision arguments.

Documentation/git.txt

@@ -48,9 +48,10 @@ Documentation for older releases are available here:
 * release notes for
   link:RelNotes/2.4.0.txt[2.4].
 
-* link:v2.3.7/git.html[documentation for release 2.3.7]
+* link:v2.3.8/git.html[documentation for release 2.3.8]
 
 * release notes for
+  link:RelNotes/2.3.8.txt[2.3.8],
   link:RelNotes/2.3.7.txt[2.3.7],
   link:RelNotes/2.3.6.txt[2.3.6],
   link:RelNotes/2.3.5.txt[2.3.5],

Documentation/gitk.txt

@@ -99,10 +99,10 @@ linkgit:git-rev-list[1] for a complete list.
 	detailed explanation.)
 
 -L<start>,<end>:<file>::
--L:<regex>:<file>::
+-L:<funcname>:<file>::
 
 	Trace the evolution of the line range given by "<start>,<end>"
-	(or the funcname regex <regex>) within the <file>.  You may
+	(or the function name regex <funcname>) within the <file>.  You may
 	not give any pathspec limiters.  This is currently limited to
 	a walk starting from a single revision, i.e., you may only
 	give zero or one positive revision arguments.

Documentation/line-range-format.txt

@@ -22,8 +22,9 @@ This is only valid for <end> and will specify a number
 of lines before or after the line given by <start>.
 
 +
-If ``:<regex>'' is given in place of <start> and <end>, it denotes the range
-from the first funcname line that matches <regex>, up to the next
-funcname line. ``:<regex>'' searches from the end of the previous `-L` range,
-if any, otherwise from the start of file.
-``^:<regex>'' searches from the start of file.
+If ``:<funcname>'' is given in place of <start> and <end>, it is a
+regular expression that denotes the range from the first funcname line
+that matches <funcname>, up to the next funcname line. ``:<funcname>''
+searches from the end of the previous `-L` range, if any, otherwise
+from the start of file. ``^:<funcname>'' searches from the start of
+file.