line-log: avoid memory leak

diff --git a/Documentation/git-branch.txt b/Documentation/git-branch.txt
index c203e8c07352f0f5efcb47bab376c4e03ad44e24..81bd0a7b7741f175cf7a99e2aa9cbcacf42da78e 100644 (file)
--- a/Documentation/git-branch.txt
+++ b/Documentation/git-branch.txt
@@ -10,8 +10,9 @@ SYNOPSIS
 [verse]
 'git branch' [--color[=<when>] | --no-color] [-r | -a]
        [--list] [-v [--abbrev=<length> | --no-abbrev]]
-       [--column[=<options>] | --no-column]
-       [(--merged | --no-merged | --contains) [<commit>]] [--sort=<key>]
+       [--column[=<options>] | --no-column] [--sort=<key>]
+       [(--merged | --no-merged) [<commit>]]
+       [--contains [<commit]] [--no-contains [<commit>]]
        [--points-at <object>] [--format=<format>] [<pattern>...]
 'git branch' [--set-upstream | --track | --no-track] [-l] [-f] <branchname> [<start-point>]
 'git branch' (--set-upstream-to=<upstream> | -u <upstream>) [<branchname>]
@@ -35,11 +36,12 @@ as branch creation.
 
 With `--contains`, shows only the branches that contain the named commit
 (in other words, the branches whose tip commits are descendants of the
-named commit).  With `--merged`, only branches merged into the named
-commit (i.e. the branches whose tip commits are reachable from the named
-commit) will be listed.  With `--no-merged` only branches not merged into
-the named commit will be listed.  If the <commit> argument is missing it
-defaults to `HEAD` (i.e. the tip of the current branch).
+named commit), `--no-contains` inverts it. With `--merged`, only branches
+merged into the named commit (i.e. the branches whose tip commits are
+reachable from the named commit) will be listed.  With `--no-merged` only
+branches not merged into the named commit will be listed.  If the <commit>
+argument is missing it defaults to `HEAD` (i.e. the tip of the current
+branch).
 
 The command's second form creates a new branch head named <branchname>
 which points to the current `HEAD`, or <start-point> if given.
@@ -218,13 +220,19 @@ start-point is either a local or remote-tracking branch.
        Only list branches which contain the specified commit (HEAD
        if not specified). Implies `--list`.
 
+--no-contains [<commit>]::
+       Only list branches which don't contain the specified commit
+       (HEAD if not specified). Implies `--list`.
+
 --merged [<commit>]::
        Only list branches whose tips are reachable from the
-       specified commit (HEAD if not specified). Implies `--list`.
+       specified commit (HEAD if not specified). Implies `--list`,
+       incompatible with `--no-merged`.
 
 --no-merged [<commit>]::
        Only list branches whose tips are not reachable from the
-       specified commit (HEAD if not specified). Implies `--list`.
+       specified commit (HEAD if not specified). Implies `--list`,
+       incompatible with `--merged`.
 
 <branchname>::
        The name of the branch to create or delete.
@@ -301,13 +309,16 @@ If you are creating a branch that you want to checkout immediately, it is
 easier to use the git checkout command with its `-b` option to create
 a branch and check it out with a single command.
 
-The options `--contains`, `--merged` and `--no-merged` serve three related
-but different purposes:
+The options `--contains`, `--no-contains`, `--merged` and `--no-merged`
+serve four related but different purposes:
 
 - `--contains <commit>` is used to find all branches which will need
   special attention if <commit> were to be rebased or amended, since those
   branches contain the specified <commit>.
 
+- `--no-contains <commit>` is the inverse of that, i.e. branches that don't
+  contain the specified <commit>.
+
 - `--merged` is used to find all branches which can be safely deleted,
   since those branches are fully contained by HEAD.