lets try again...

sources_non_forked/vim-powerline/autoload/Powerline/Functions/hgrev.vim

@@ -0,0 +1,17 @@
+function! Powerline#Functions#hgrev#Status(symbol) " {{{
+	if ! exists('*HGRev')
+		" HGRev hasn't been loaded yet
+		return ''
+	endif
+	if !exists("b:statusline_hg_status")
+		silent execute "RefreshMercurialRev"
+	endif
+	let b:statusline_hg_status=HGRev()
+	if b:statusline_hg_status != '-'
+		let ret = "\u26A1". '' . substitute(b:statusline_hg_status, '^[^ ]*', '\1', 'g')
+		let ret=substitute(ret,' M$','+','g')
+	else
+		let ret=''
+		endif
+	return ret
+endfunction " }}}