bd{,-} added

README.md

@@ -26,6 +26,8 @@ By default, the following mappings are available, each with tab completion:
 * `A` - git add -A
 * `AS` - git add -A && git push
 * `b` - git branch
+* `bd` - git branch --delete
+* `bd-` - delete branch `@{-1}`
 * `bv` - git branch -v
 * `B` - git bisect
 * `Bs` - git bisect start

shortmaps

@@ -2,6 +2,8 @@ a _git_add :add
 A _git_add :add -A
 AS : |git add -A && git stash
 b _git_branch :branch
+bd _git_branch :branch -d
+bd- : |ref="$( git rev-parse --symbolic-full-name @{-1} )"; git branch -d "${ref#refs/heads/*}"
 bv _git_branch :branch -v
 B _git_bisect :bisect
 Bs _git_bisect :bisect start