go/analysis/unitchecker: tell the user how to list the flags and analyzers
This is a lead-up to a change to create a better help messages in the go command.
Change-Id: I695fd2bf5420a62774334c77788e67565d3965c1
Reviewed-on: https://go-review.googlesource.com/c/tools/+/291909
Trust: Rob Pike <r@golang.org>
Run-TryBot: Rob Pike <r@golang.org>
Reviewed-by: roger peppe <rogpeppe@gmail.com>
diff --git a/go/analysis/unitchecker/unitchecker.go b/go/analysis/unitchecker/unitchecker.go
index 713e138..5424489 100644
--- a/go/analysis/unitchecker/unitchecker.go
+++ b/go/analysis/unitchecker/unitchecker.go
@@ -97,7 +97,7 @@
Usage of %[1]s:
%.16[1]s unit.cfg # execute analysis specified by config file
- %.16[1]s help # general help
+ %.16[1]s help # general help, including listing analyzers and flags
%.16[1]s help name # help on specific analyzer and its flags
`, progname)
os.Exit(1)
