Accept punctuation after simple+cross repository issue references (#10091)

* Support references ending in , . and ;

* Accept :;, in simple refs; fix 2+ consecutive refs

* Include cross-repository references

* Add ?!, fix spacing problem

1 files changed, 43 insertions, 0 deletions

diff --git a/modules/references/references_test.go b/modules/references/references_test.go
index bcb2c4384f..48589c1637 100644
--- a/modules/references/references_test.go
+++ b/modules/references/references_test.go
@@ -136,6 +136,39 @@ func TestFindAllIssueReferences(t *testing.T) {
 			},
 		},
 		{
+			"For [!123] yes",
+			[]testResult{
+				{123, "", "", "123", true, XRefActionNone, &RefSpan{Start: 5, End: 9}, nil},
+			},
+		},
+		{
+			"For (#345) yes",
+			[]testResult{
+				{345, "", "", "345", false, XRefActionNone, &RefSpan{Start: 5, End: 9}, nil},
+			},
+		},
+		{
+			"For #22,#23 no, neither #28:#29 or !30!31#32;33 should",
+			[]testResult{},
+		},
+		{
+			"For #24, and #25. yes; also #26; #27? #28! and #29: should",
+			[]testResult{
+				{24, "", "", "24", false, XRefActionNone, &RefSpan{Start: 4, End: 7}, nil},
+				{25, "", "", "25", false, XRefActionNone, &RefSpan{Start: 13, End: 16}, nil},
+				{26, "", "", "26", false, XRefActionNone, &RefSpan{Start: 28, End: 31}, nil},
+				{27, "", "", "27", false, XRefActionNone, &RefSpan{Start: 33, End: 36}, nil},
+				{28, "", "", "28", false, XRefActionNone, &RefSpan{Start: 38, End: 41}, nil},
+				{29, "", "", "29", false, XRefActionNone, &RefSpan{Start: 47, End: 50}, nil},
+			},
+		},
+		{
+			"This user3/repo4#200, yes.",
+			[]testResult{
+				{200, "user3", "repo4", "200", false, XRefActionNone, &RefSpan{Start: 5, End: 20}, nil},
+			},
+		},
+		{
 			"Which abc. #9434 same as above",
 			[]testResult{
 				{9434, "", "", "9434", false, XRefActionNone, &RefSpan{Start: 11, End: 16}, nil},
@@ -217,6 +250,16 @@ func testFixtures(t *testing.T, fixtures []testFixture, context string) {
 	setting.AppURL = prevURL
 }
 
+func TestFindAllMentions(t *testing.T) {
+	res := FindAllMentionsBytes([]byte("@tasha, @mike; @lucy: @john"))
+	assert.EqualValues(t, []RefSpan{
+		{Start: 0, End: 6},
+		{Start: 8, End: 13},
+		{Start: 15, End: 20},
+		{Start: 22, End: 27},
+	}, res)
+}
+
 func TestRegExp_mentionPattern(t *testing.T) {
 	trueTestCases := []struct {
 		pat string