Added autocompletion for nvm

_nvm

@@ -0,0 +1,33 @@
+#compdef nvm
+#autoload
+
+[[ -f "$NVM_DIR/nvm.sh" ]] || return 0
+
+local -a _1st_arguments
+_1st_arguments=(
+  'help:show help'
+  '--version:print out the latest released version of nvm'
+  'install:download and install a version in <node|iojs|node version number>'
+  'uninstall:uninstall a version'
+  'use:modify PATH to use <version>. Uses .nvmrc if available'
+  'exec:run <command> on <version>. Uses .nvmrc if available'
+  'run:run `node` on <version> with <args> as arguments. Uses .nvmrc if available'
+  'current:list installed versions'
+  'ls:list installed versions or versions matching a given description'
+  'version:resolve the given description to a single local version'
+  'version-remote:resolve the given description to a single remote version'
+  'ls-remote:list remote versions available for install'
+  'deactivate:undo effects of `nvm` on current shell'
+  'alias:show or set aliases'
+  'unalias:deletes an alias'
+  'reinstall-packages:reinstall global `npm` packages contained in <version> to current version'
+  'unload:unload `nvm` from shell'
+  'which:display path to installed node version. Uses .nvmrc if available'
+)
+
+_arguments -C '*:: :->subcmds' && return 0
+
+if (( CURRENT == 1 )); then
+  _describe -t commands "nvm subcommand" _1st_arguments
+  return
+fi