builtin/remote.c: rearrange xcalloc arguments

diff --git a/userdiff.c b/userdiff.c
index 434535bd63485bc83619b4580dc86a2cd407e26d..fad52d6392fab8aadc8f6555db5aafcde224a120 100644 (file)
--- a/userdiff.c
+++ b/userdiff.c
@@ -125,14 +125,12 @@ PATTERNS("tex", "^(\\\\((sub)*section|chapter|part)\\*{0,1}\\{.*)$",
         "\\\\[a-zA-Z@]+|\\\\.|[a-zA-Z0-9\x80-\xff]+"),
 PATTERNS("cpp",
         /* Jump targets or access declarations */
-        "!^[ \t]*[A-Za-z_][A-Za-z_0-9]*:.*$\n"
-        /* C/++ functions/methods at top level */
-        "^([A-Za-z_][A-Za-z_0-9]*([ \t*]+[A-Za-z_][A-Za-z_0-9]*([ \t]*::[ \t]*[^[:space:]]+)?){1,}[ \t]*\\([^;]*)$\n"
-        /* compound type at top level */
-        "^((struct|class|enum)[^;]*)$",
+        "!^[ \t]*[A-Za-z_][A-Za-z_0-9]*:[[:space:]]*($|/[/*])\n"
+        /* functions/methods, variables, and compounds at top level */
+        "^((::[[:space:]]*)?[A-Za-z_].*)$",
         /* -- */
         "[a-zA-Z_][a-zA-Z0-9_]*"
-        "|[-+0-9.e]+[fFlL]?|0[xXbB]?[0-9a-fA-F]+[lL]?"
+        "|[-+0-9.e]+[fFlL]?|0[xXbB]?[0-9a-fA-F]+[lLuU]*"
         "|[-+*/<>%&^|=!]=|--|\\+\\+|<<=?|>>=?|&&|\\|\\||::|->\\*?|\\.\\*"),
 PATTERNS("csharp",
         /* Keywords */