diff options
| -rw-r--r-- | Documentation/git-diff.txt | 20 | ||||
| -rw-r--r-- | builtin/diff.c | 8 |
2 files changed, 23 insertions, 5 deletions
diff --git a/Documentation/git-diff.txt b/Documentation/git-diff.txt index 37781cf175..1018110ddc 100644 --- a/Documentation/git-diff.txt +++ b/Documentation/git-diff.txt @@ -11,15 +11,17 @@ SYNOPSIS [verse] 'git diff' [<options>] [<commit>] [--] [<path>...] 'git diff' [<options>] --cached [<commit>] [--] [<path>...] -'git diff' [<options>] <commit> <commit> [--] [<path>...] +'git diff' [<options>] <commit> [<commit>...] <commit> [--] [<path>...] +'git diff' [<options>] <commit>...<commit> [--] [<path>...] 'git diff' [<options>] <blob> <blob> 'git diff' [<options>] --no-index [--] <path> <path> DESCRIPTION ----------- Show changes between the working tree and the index or a tree, changes -between the index and a tree, changes between two trees, changes between -two blob objects, or changes between two files on disk. +between the index and a tree, changes between two trees, changes resulting +from a merge, changes between two blob objects, or changes between two +files on disk. 'git diff' [<options>] [--] [<path>...]:: @@ -67,6 +69,15 @@ two blob objects, or changes between two files on disk. one side is omitted, it will have the same effect as using HEAD instead. +'git diff' [<options>] <commit> [<commit>...] <commit> [--] [<path>...]:: + + This form is to view the results of a merge commit. The first + listed <commit> must be the merge itself; the remaining two or + more commits should be its parents. A convenient way to produce + the desired set of revisions is to use the {caret}@ suffix. + For instance, if `master` names a merge commit, `git diff master + master^@` gives the same combined diff as `git show master`. + 'git diff' [<options>] <commit>\...<commit> [--] [<path>...]:: This form is to view the changes on the branch containing @@ -196,7 +207,8 @@ linkgit:git-difftool[1], linkgit:git-log[1], linkgit:gitdiffcore[7], linkgit:git-format-patch[1], -linkgit:git-apply[1] +linkgit:git-apply[1], +linkgit:git-show[1] GIT --- diff --git a/builtin/diff.c b/builtin/diff.c index 57bd6c8dfa..96ee2cbb2a 100644 --- a/builtin/diff.c +++ b/builtin/diff.c @@ -24,7 +24,13 @@ #define DIFF_NO_INDEX_IMPLICIT 2 static const char builtin_diff_usage[] = -"git diff [<options>] [<commit> [<commit>]] [--] [<path>...]"; +"git diff [<options>] [<commit>] [--] [<path>...]\n" +" or: git diff [<options>] --cached [<commit>] [--] [<path>...]\n" +" or: git diff [<options>] <commit> [<commit>...] <commit> [--] [<path>...]\n" +" or: git diff [<options>] <commit>...<commit>] [--] [<path>...]\n" +" or: git diff [<options>] <blob> <blob>]\n" +" or: git diff [<options>] --no-index [--] <path> <path>]\n" +COMMON_DIFF_OPTIONS_HELP; static const char *blob_path(struct object_array_entry *entry) { |