@@ -27,10 +27,11 @@ import (
//
// 	"",    "import/path: issue title"    -> ["import/path"],            "issue title"
// 	"",    "proposal: path: issue title" -> ["path"],                   "issue title"  # Proposal.
// 	"",    "Proposal: path: issue title" -> ["path"],                   "issue title"  # Proposal.
// 	"",    "x/path: issue title"         -> ["golang.org/x/path"],      "issue title"  # "x/..." refers to "golang.org/x/...".
// 	"",    "dl/path: issue title"        -> ["golang.org/dl/path"],     "issue title"  # "dl/..." refers to "golang.org/dl/...".
// 	"",    "path1, path2: issue title"   -> ["path1", "path2"],         "issue title"  # Multiple comma-separated paths.
// 	"mod", "import/path: issue title"    -> ["mod/import/path"],        "issue title"
// 	"mod", "path1, path2: issue title"   -> ["mod/path1", "mod/path2"], "issue title"  # Multiple comma-separated paths.
//
// If there's no path prefix (preceded by ": "), prefixedTitle is returned unmodified:
@@ -51,11 +52,14 @@ func ParseIssue(module, prefixedTitle string) (paths []string, title string) {
		return []string{path.Join(module, strings.TrimSpace(prefix))}, title
	}
	paths = strings.Split(prefix, ",")
	for i := range paths {
		paths[i] = path.Join(module, strings.TrimSpace(paths[i]))
		if strings.HasPrefix(paths[i], "x/") || paths[i] == "x" { // Map "x/..." to "golang.org/x/...".
		switch {
		case strings.HasPrefix(paths[i], "x/") || paths[i] == "x": // Map "x/..." to "golang.org/x/...".
			paths[i] = "golang.org/" + paths[i]
		case strings.HasPrefix(paths[i], "dl/") || paths[i] == "dl": // Map "dl/..." to "golang.org/dl/...".
			paths[i] = "golang.org/" + paths[i]
		}
	}
	return paths, title
}

@@ -33,10 +33,18 @@ func TestParseIssue(t *testing.T) {
		},
		{ // "x" refers to "golang.org/x".
			in:        "x: issue title",
			wantPaths: []string{"golang.org/x"}, wantTitle: "issue title",
		},
		{ // "dl/..." refers to "golang.org/dl/...".
			in:        "dl/path: issue title",
			wantPaths: []string{"golang.org/dl/path"}, wantTitle: "issue title",
		},
		{ // "dl" refers to "golang.org/dl".
			in:        "dl: issue title",
			wantPaths: []string{"golang.org/dl"}, wantTitle: "issue title",
		},
		{ // Multiple comma-separated paths.
			in:        "path1, path2: issue title",
			wantPaths: []string{"path1", "path2"}, wantTitle: "issue title",
		},
		{ // No path prefix.