Postfix Template File of postfix-completion Plugin

varTopCheckError.postfixTemplates

.varTopCheckError : err handle elegant way
	ANY → var(\
		err error\
		$var:suggestVariableName()$ $type*:expressionType(expr))$\
	)\
	if $var:suggestVariableName()$, err = $expr$; err != nil {\
		return nil, err\
	}