builtin/submodule--helper: factor out submodule updating

diff --git a/userdiff.c b/userdiff.c
index a69241b25ddaff5b61380aa8b451a6fcb833502c..36af25e7f9f4693b196320f56bb0546d7dd2986a 100644 (file)
--- a/userdiff.c
+++ b/userdiff.c
@@ -114,7 +114,7 @@ PATTERNS("perl",
         "|<<|<>|<=>|>>"),
 PATTERNS("php",
         "^[\t ]*(((public|protected|private|static)[\t ]+)*function.*)$\n"
-        "^[\t ]*(class.*)$",
+        "^[\t ]*((((final|abstract)[\t ]+)?class|interface|trait).*)$",
         /* -- */
         "[a-zA-Z_][a-zA-Z0-9_]*"
         "|[-+0-9.e]+|0[xXbB]?[0-9a-fA-F]+"