.createParam("to")
.setDescription("Last line to return (inclusive)")
.setExampleValue("20");
action
.createParam("scm")
<BUG>.setDescription("Enable loading of SCM information per line")
.setPossibleValues("true", "false")
.setDefaultValue("false");</BUG>
action
.createParam("group_commits")

.createParam("to")
.setDescription("Last line to return (inclusive)")
.setExampleValue("20");
action
.createParam("scm")
.setDescription("Enable loading of SCM information per line")
.setBooleanPossibleValues();
action
.createParam("group_commits")
