replace several defuns with macros
replace several defuns with macros

artemave/go-mode.el,emacsmirror/go-mode,dominikh/go-mode.el,codemac/go-mode.el,magastzheng/go-mode.el,gorakhargosh/go-mode.el,kimiby/go-mode.el,ibukanov/go-mode.el,tjyang/go-mode.el