Autogenerated HTML docs for v2.32.0-29-g211ec
diff --git a/revisions.txt b/revisions.txt index d9169c0..f5f17b6 100644 --- a/revisions.txt +++ b/revisions.txt
@@ -260,6 +260,9 @@ A commit's reachable set is the commit itself and the commits in its ancestry chain. +There are several notations to specify a set of connected commits +(called a "revision range"), illustrated below. + Commit Exclusions ~~~~~~~~~~~~~~~~~ @@ -294,6 +297,26 @@ I forked from them?" Note that '..' would mean 'HEAD..HEAD' which is an empty range that is both reachable and unreachable from HEAD. +Commands that are specifically designed to take two distinct ranges +(e.g. "git range-diff R1 R2" to compare two ranges) do exist, but +they are exceptions. Unless otherwise noted, all "git" commands +that operate on a set of commits work on a single revision range. +In other words, writing two "two-dot range notation" next to each +other, e.g. + + $ git log A..B C..D + +does *not* specify two revision ranges for most commands. Instead +it will name a single connected set of commits, i.e. those that are +reachable from either B or D but are reachable from neither A or C. +In a linear history like this: + + ---A---B---o---o---C---D + +because A and B are reachable from C, the revision range specified +by these two dotted ranges is a single commit D. + + Other <rev>{caret} Parent Shorthand Notations ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Three other shorthands exist, particularly useful for merge commits, 