Documentation: update [section.subsection] to reflect what git does

diff --git a/Documentation/git-merge-file.txt b/Documentation/git-merge-file.txt
index 234269ae59234de67ea2cce42edec83cebc400be..f334d694e0160df91d197293e5b76cc0bfaac187 100644 (file)
--- a/Documentation/git-merge-file.txt
+++ b/Documentation/git-merge-file.txt
@@ -10,7 +10,7 @@ SYNOPSIS
 --------
 [verse]
 'git merge-file' [-L <current-name> [-L <base-name> [-L <other-name>]]]
-       [--ours|--theirs] [-p|--stdout] [-q|--quiet]
+       [--ours|--theirs|--union] [-p|--stdout] [-q|--quiet] [--marker-size=<n>]
        <current-file> <base-file> <other-file>
 
 
@@ -35,9 +35,10 @@ normally outputs a warning and brackets the conflict with lines containing
        >>>>>>> B
 
 If there are conflicts, the user should edit the result and delete one of
-the alternatives.  When `--ours` or `--theirs` option is in effect, however,
-these conflicts are resolved favouring lines from `<current-file>` or
-lines from `<other-file>` respectively.
+the alternatives.  When `--ours`, `--theirs`, or `--union` option is in effect,
+however, these conflicts are resolved favouring lines from `<current-file>`,
+lines from `<other-file>`, or lines from both respectively.  The length of the
+conflict markers can be given with the `--marker-size` option.
 
 The exit value of this program is negative on error, and the number of
 conflicts otherwise. If the merge was clean, the exit value is 0.
@@ -67,8 +68,9 @@ OPTIONS
 
 --ours::
 --theirs::
+--union::
        Instead of leaving conflicts in the file, resolve conflicts
-       favouring our (or their) side of the lines.
+       favouring our (or their or both) side of the lines.
 
 
 EXAMPLES