Merge branch 'sb/hex-object-name-is-at-most-41-bytes-long'

diff --git a/userdiff.c b/userdiff.c
index 10b61ec37da035fb864c94a4037960ed30b1248c..2ccbee50cb69171062e84c9a1b36baf7e31be2f8 100644 (file)
--- a/userdiff.c
+++ b/userdiff.c
@@ -1,6 +1,5 @@
 #include "cache.h"
 #include "userdiff.h"
-#include "cache.h"
 #include "attr.h"
 
 static struct userdiff_driver *drivers;
@@ -125,15 +124,13 @@ 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 */
         "!^[ \t]*(do|while|for|if|else|instanceof|new|return|switch|case|throw|catch|using)\n"