flag provided but not defined: -version usage: gofmt [flags] [path ...] -cpuprofile string write cpu profile to this file -d display diffs instead of rewriting files -e report all errors (not just the first 10 on different lines) -l list files whose formatting differs from gofmt's -r string rewrite rule (e.g., 'a[b:len(a)] -> a[b:]') -s simplify code -w write result to (source) file instead of stdout

usage: gofmt [flags] [path ...] -cpuprofile string write cpu profile to this file -d display diffs instead of rewriting files -e report all errors (not just the first 10 on different lines) -l list files whose formatting differs from gofmt's -r string rewrite rule (e.g., 'a[b:len(a)] -> a[b:]') -s simplify code -w write result to (source) file instead of stdout