Merge branch 'StatusInfoLuaError' into dev

Author: Neko-Box-Coder

README.md

@@ -15,7 +15,7 @@
 > - [Adding auto complete support for multi cursors #3442](https://github.com/zyedidia/micro/pull/3442)
 > - [Fixing comment plugin not using user settings when overriding default setting #3424](https://github.com/zyedidia/micro/pull/3424)
 > - [Add the ability lock settings.json and bindings.json for plugins #3618](https://github.com/zyedidia/micro/pull/3618)
-> - [Add missing resize in TabMove #3619](https://github.com/zyedidia/micro/pull/3619)
+> - [Adding error screen for lua functions running in status line #3691 ](https://github.com/zyedidia/micro/pull/3691)
 >
 > To see the diff between this and upstream master, click [here](https://github.com/zyedidia/micro/compare/master...Neko-Box-Coder:micro-dev:dev)
 

internal/display/statusline.go

@@ -83,6 +83,8 @@ func SetStatusInfoFnLua(fn string) {
 			} else {
 				return string(v)
 			}
+		} else {
+			screen.TermMessage(plFn, "failed with error\n"+err.Error())
 		}
 		return ""
 	}