Documentation / merge-config.txton commit fetch: document that pruning happens before fetching (9e70233)
   1merge.conflictStyle::
   2        Specify the style in which conflicted hunks are written out to
   3        working tree files upon merge.  The default is "merge", which
   4        shows a `<<<<<<<` conflict marker, changes made by one side,
   5        a `=======` marker, changes made by the other side, and then
   6        a `>>>>>>>` marker.  An alternate style, "diff3", adds a `|||||||`
   7        marker and the original text before the `=======` marker.
   8
   9merge.defaultToUpstream::
  10        If merge is called without any commit argument, merge the upstream
  11        branches configured for the current branch by using their last
  12        observed values stored in their remote-tracking branches.
  13        The values of the `branch.<current branch>.merge` that name the
  14        branches at the remote named by `branch.<current branch>.remote`
  15        are consulted, and then they are mapped via `remote.<remote>.fetch`
  16        to their corresponding remote-tracking branches, and the tips of
  17        these tracking branches are merged.
  18
  19merge.ff::
  20        By default, Git does not create an extra merge commit when merging
  21        a commit that is a descendant of the current commit. Instead, the
  22        tip of the current branch is fast-forwarded. When set to `false`,
  23        this variable tells Git to create an extra merge commit in such
  24        a case (equivalent to giving the `--no-ff` option from the command
  25        line). When set to `only`, only such fast-forward merges are
  26        allowed (equivalent to giving the `--ff-only` option from the
  27        command line).
  28
  29include::fmt-merge-msg-config.txt[]
  30
  31merge.renameLimit::
  32        The number of files to consider when performing rename detection
  33        during a merge; if not specified, defaults to the value of
  34        diff.renameLimit.
  35
  36merge.renormalize::
  37        Tell Git that canonical representation of files in the
  38        repository has changed over time (e.g. earlier commits record
  39        text files with CRLF line endings, but recent ones use LF line
  40        endings).  In such a repository, Git can convert the data
  41        recorded in commits to a canonical form before performing a
  42        merge to reduce unnecessary conflicts.  For more information,
  43        see section "Merging branches with differing checkin/checkout
  44        attributes" in linkgit:gitattributes[5].
  45
  46merge.stat::
  47        Whether to print the diffstat between ORIG_HEAD and the merge result
  48        at the end of the merge.  True by default.
  49
  50merge.tool::
  51        Controls which merge tool is used by linkgit:git-mergetool[1].
  52        The list below shows the valid built-in values.
  53        Any other value is treated as a custom merge tool and requires
  54        that a corresponding mergetool.<tool>.cmd variable is defined.
  55
  56include::mergetools-merge.txt[]
  57
  58merge.verbosity::
  59        Controls the amount of output shown by the recursive merge
  60        strategy.  Level 0 outputs nothing except a final error
  61        message if conflicts were detected. Level 1 outputs only
  62        conflicts, 2 outputs conflicts and file changes.  Level 5 and
  63        above outputs debugging information.  The default is level 2.
  64        Can be overridden by the 'GIT_MERGE_VERBOSITY' environment variable.
  65
  66merge.<driver>.name::
  67        Defines a human-readable name for a custom low-level
  68        merge driver.  See linkgit:gitattributes[5] for details.
  69
  70merge.<driver>.driver::
  71        Defines the command that implements a custom low-level
  72        merge driver.  See linkgit:gitattributes[5] for details.
  73
  74merge.<driver>.recursive::
  75        Names a low-level merge driver to be used when
  76        performing an internal merge between common ancestors.
  77        See linkgit:gitattributes[5] for details.