Documentation / config / notes.txton commit gc docs: re-flow the "gc.*" section in "config" (d257e0f)
   1notes.mergeStrategy::
   2        Which merge strategy to choose by default when resolving notes
   3        conflicts.  Must be one of `manual`, `ours`, `theirs`, `union`, or
   4        `cat_sort_uniq`.  Defaults to `manual`.  See "NOTES MERGE STRATEGIES"
   5        section of linkgit:git-notes[1] for more information on each strategy.
   6
   7notes.<name>.mergeStrategy::
   8        Which merge strategy to choose when doing a notes merge into
   9        refs/notes/<name>.  This overrides the more general
  10        "notes.mergeStrategy".  See the "NOTES MERGE STRATEGIES" section in
  11        linkgit:git-notes[1] for more information on the available strategies.
  12
  13notes.displayRef::
  14        The (fully qualified) refname from which to show notes when
  15        showing commit messages.  The value of this variable can be set
  16        to a glob, in which case notes from all matching refs will be
  17        shown.  You may also specify this configuration variable
  18        several times.  A warning will be issued for refs that do not
  19        exist, but a glob that does not match any refs is silently
  20        ignored.
  21+
  22This setting can be overridden with the `GIT_NOTES_DISPLAY_REF`
  23environment variable, which must be a colon separated list of refs or
  24globs.
  25+
  26The effective value of "core.notesRef" (possibly overridden by
  27GIT_NOTES_REF) is also implicitly added to the list of refs to be
  28displayed.
  29
  30notes.rewrite.<command>::
  31        When rewriting commits with <command> (currently `amend` or
  32        `rebase`) and this variable is set to `true`, Git
  33        automatically copies your notes from the original to the
  34        rewritten commit.  Defaults to `true`, but see
  35        "notes.rewriteRef" below.
  36
  37notes.rewriteMode::
  38        When copying notes during a rewrite (see the
  39        "notes.rewrite.<command>" option), determines what to do if
  40        the target commit already has a note.  Must be one of
  41        `overwrite`, `concatenate`, `cat_sort_uniq`, or `ignore`.
  42        Defaults to `concatenate`.
  43+
  44This setting can be overridden with the `GIT_NOTES_REWRITE_MODE`
  45environment variable.
  46
  47notes.rewriteRef::
  48        When copying notes during a rewrite, specifies the (fully
  49        qualified) ref whose notes should be copied.  The ref may be a
  50        glob, in which case notes in all matching refs will be copied.
  51        You may also specify this configuration several times.
  52+
  53Does not have a default value; you must configure this variable to
  54enable note rewriting.  Set it to `refs/notes/commits` to enable
  55rewriting for the default commit notes.
  56+
  57This setting can be overridden with the `GIT_NOTES_REWRITE_REF`
  58environment variable, which must be a colon separated list of refs or
  59globs.