Changeset 28151 in webkit

Timestamp:

Nov 29, 2007 3:16:01 AM (16 years ago)

Author:

eric@webkit.org

Message:

2007-11-24 Eric Seidel <​eric@webkit.org>

Reviewed by Sam.

reformat is_anchored

• pcre/pcre_compile.cpp: (is_anchored):

Location:

trunk/JavaScriptCore

Files:

• ChangeLog (modified) (1 diff)
• pcre/pcre_compile.cpp (modified) (1 diff)

trunk/JavaScriptCore/ChangeLog

@@ +1 @@
+2007-11-24  Eric Seidel  <eric@webkit.org>
+
+        Reviewed by Sam.
+
+        reformat is_anchored
+
+        * pcre/pcre_compile.cpp:
+        (is_anchored):
+
 2007-11-24  Eric Seidel  <eric@webkit.org>
 

trunk/JavaScriptCore/pcre/pcre_compile.cpp

@@ -2058 +2058 @@
 */
 
-static bool
-is_anchored(const uschar *code, int options, unsigned int bracket_map,
-  unsigned int backref_map)
+static bool is_anchored(const uschar* code, int options, unsigned int bracket_map, unsigned int backref_map)
 {
-do {
-   const uschar *scode =
-     first_significant_code(code + 1+LINK_SIZE, false);
-   int op = *scode;
-
-   /* Capturing brackets */
-
-   if (op > OP_BRA)
-     {
-     int new_map;
-     op -= OP_BRA;
-     if (op > EXTRACT_BASIC_MAX) op = GET2(scode, 2+LINK_SIZE);
-     new_map = bracket_map | ((op < 32)? (1 << op) : 1);
-     if (!is_anchored(scode, options, new_map, backref_map)) return false;
-     }
-
-   /* Other brackets */
-
-   else if (op == OP_BRA || op == OP_ASSERT || op == OP_ONCE)
-     {
-     if (!is_anchored(scode, options, bracket_map, backref_map)) return false;
-     }
-
-   /* Check for explicit anchoring */
-
-   else if (((options & PCRE_MULTILINE) != 0 || op != OP_CIRC))
-     return false;
-   code += GET(code, 1);
-   }
-while (*code == OP_ALT);   /* Loop for each alternative */
-return true;
+    do {
+        const uschar *scode =
+        first_significant_code(code + 1 + LINK_SIZE, false);
+        int op = *scode;
+        
+        /* Capturing brackets */
+        if (op > OP_BRA) {
+            op -= OP_BRA;
+            if (op > EXTRACT_BASIC_MAX)
+                op = GET2(scode, 2 + LINK_SIZE);
+            int new_map = bracket_map | ((op < 32)? (1 << op) : 1);
+            if (!is_anchored(scode, options, new_map, backref_map))
+                return false;
+        }
+        
+        /* Other brackets */
+        else if (op == OP_BRA || op == OP_ASSERT || op == OP_ONCE)
+            if (!is_anchored(scode, options, bracket_map, backref_map))
+                return false;
+        
+        /* Check for explicit anchoring */
+        
+        else if ((options & PCRE_MULTILINE) || op != OP_CIRC)
+            return false;
+        code += GET(code, 1);
+    } while (*code == OP_ALT);   /* Loop for each alternative */
+    return true;
 }