Improve description of git-branch -d and -D in man page.

diff --git a/Documentation/config.txt b/Documentation/config.txt
index cf7617a5b19520d28fb196cb1927019057e061c4..83bc33c421f666367a49da03481608b0638c255e 100644 (file)
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -226,13 +226,15 @@ core.compression::
        An integer -1..9, indicating a default compression level.
        -1 is the zlib default. 0 means no compression,
        and 1..9 are various speed/size tradeoffs, 9 being slowest.
+       If set, this provides a default to other compression variables,
+       such as 'core.loosecompression' and 'pack.compression'.
 
 core.loosecompression::
        An integer -1..9, indicating the compression level for objects that
        are not in a pack file. -1 is the zlib default. 0 means no
        compression, and 1..9 are various speed/size tradeoffs, 9 being
        slowest.  If not set,  defaults to core.compression.  If that is
-       not set,  defaults to 0 (best speed).
+       not set,  defaults to 1 (best speed).
 
 core.packedGitWindowSize::
        Number of bytes of a pack file to map into memory in a
@@ -301,12 +303,12 @@ alias.*::
        hide existing git commands are ignored. Arguments are split by
        spaces, the usual shell quoting and escaping is supported.
        quote pair and a backslash can be used to quote them.
-
-       If the alias expansion is prefixed with an exclamation point,
-       it will be treated as a shell command.  For example, defining
-       "alias.new = !gitk --all --not ORIG_HEAD", the invocation
-       "git new" is equivalent to running the shell command
-       "gitk --all --not ORIG_HEAD".
++
+If the alias expansion is prefixed with an exclamation point,
+it will be treated as a shell command.  For example, defining
+"alias.new = !gitk --all --not ORIG_HEAD", the invocation
+"git new" is equivalent to running the shell command
+"gitk --all --not ORIG_HEAD".
 
 apply.whitespace::
        Tells `git-apply` how to handle whitespaces, in the same way
@@ -579,7 +581,7 @@ merge.summary::
 
 merge.tool::
        Controls which merge resolution program is used by
-       gitlink:git-mergetool[l].  Valid values are: "kdiff3", "tkdiff",
+       gitlink:git-mergetool[1].  Valid values are: "kdiff3", "tkdiff",
        "meld", "xxdiff", "emerge", "vimdiff", "gvimdiff", and "opendiff".
 
 merge.verbosity::
@@ -622,7 +624,9 @@ pack.compression::
        in a pack file. -1 is the zlib default. 0 means no
        compression, and 1..9 are various speed/size tradeoffs, 9 being
        slowest.  If not set,  defaults to core.compression.  If that is
-       not set,  defaults to -1.
+       not set,  defaults to -1, the zlib default, which is "a default
+       compromise between speed and compression (currently equivalent
+       to level 6)."
 
 pack.deltaCacheSize::
        The maximum memory in bytes used for caching deltas in