--- a/hgext/githelp.py Wed May 23 22:17:04 2018 -0400
+++ b/hgext/githelp.py Wed May 23 22:25:00 2018 -0400
@@ -94,9 +94,9 @@
try:
args.remove(flag)
except Exception:
- msg = _("unknown option '{0}' packed with other options")
- hint = _("please try passing the option as its own flag: -{0}")
- raise error.Abort(msg.format(ex.opt), hint=hint.format(ex.opt))
+ msg = _("unknown option '%s' packed with other options")
+ hint = _("please try passing the option as its own flag: -%s")
+ raise error.Abort(msg % ex.opt, hint=hint % ex.opt)
ui.warn(_("ignoring unknown option %s\n") % flag)