Merge branch 'jc/shortlog-ref-exclude' into maint

"git log --exclude=<glob> --all | git shortlog" worked as expected,
but "git shortlog --exclude=<glob> --all", which is supposed to be
identical to the above pipeline, was not accepted at the command
line argument parser level.

* jc/shortlog-ref-exclude:
  shortlog: allow --exclude=<glob> to be passed

Author: gitster

revision.c

@@ -1633,6 +1633,7 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg
 	    !strcmp(arg, "--reflog") || !strcmp(arg, "--not") ||
 	    !strcmp(arg, "--no-walk") || !strcmp(arg, "--do-walk") ||
 	    !strcmp(arg, "--bisect") || starts_with(arg, "--glob=") ||
+	    starts_with(arg, "--exclude=") ||
 	    starts_with(arg, "--branches=") || starts_with(arg, "--tags=") ||
 	    starts_with(arg, "--remotes=") || starts_with(arg, "--no-walk="))
 	{

t/t4201-shortlog.sh

@@ -188,4 +188,10 @@ test_expect_success 'shortlog ignores commits with missing authors' '
 	test_cmp expect actual
 '
 
+test_expect_success 'shortlog with revision pseudo options' '
+	git shortlog --all &&
+	git shortlog --branches &&
+	git shortlog --exclude=refs/heads/m* --all
+'
+
 test_done