regen

Author: ylafon

org/w3c/css/parser/analyzer/CssParser.java

@@ -2214,6 +2214,7 @@ final public void general_enclosed(AtRuleSupports supportsRule) throws ParseExce
     setAtRule(newRule);
     s.setAtRule(getAtRule());
     boolean isCss1 = (ac.getCssVersion() == CssVersion.CSS1);
+    boolean gotContent = false;
     try {
       jj_consume_token(PAGE_SYM);
 if (!isCss1) newAtRule(newRule);
@@ -2258,7 +2259,7 @@ final public void general_enclosed(AtRuleSupports supportsRule) throws ParseExce
         }
         jj_consume_token(S);
       }
-      pageContent();
+      gotContent = pageContent();
       jj_consume_token(RBRACE);
       label_61:
       while (true) {
@@ -2274,7 +2275,9 @@ final public void general_enclosed(AtRuleSupports supportsRule) throws ParseExce
         jj_consume_token(S);
       }
 if (!isCss1) {
-                    endOfRule();
+                    if (gotContent) {
+                        endOfRule();
+                    }
                     endOfAtRule();
                 }
     } catch (InvalidParamException ie) {
@@ -2295,7 +2298,7 @@ final public void general_enclosed(AtRuleSupports supportsRule) throws ParseExce
     }
   }
 
-  final public void pageContent() throws ParseException {CssProperty prop;
+  final public boolean pageContent() throws ParseException {CssProperty prop;
     ArrayList<CssProperty> v = null;
     ArrayList<CssProperty> allv = new ArrayList<CssProperty>();
     CssSelectors s        = new CssSelectors(ac);
@@ -2344,6 +2347,8 @@ final public void general_enclosed(AtRuleSupports supportsRule) throws ParseExce
                addProperty(allv);
                handleRule(s, allv);
            }
+           {if ("" != null) return gotContent;}
+    throw new Error("Missing return statement in function");
   }
 
   final public ArrayList<CssProperty> prefAtRule() throws ParseException {Token n;
@@ -7248,12 +7253,6 @@ private boolean jj_3R_277()
     return false;
   }
 
-  private boolean jj_3R_271()
- {
-    if (jj_scan_token(COLON)) return true;
-    return false;
-  }
-
   private boolean jj_3R_276()
  {
     Token xsp;
@@ -7272,31 +7271,18 @@ private boolean jj_3R_276()
     return false;
   }
 
-  private boolean jj_3_5()
+  private boolean jj_3R_271()
  {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_3R_164()) jj_scanpos = xsp;
-    if (jj_scan_token(131)) return true;
+    if (jj_scan_token(COLON)) return true;
     return false;
   }
 
-  private boolean jj_3R_267()
+  private boolean jj_3_5()
  {
-    if (jj_scan_token(RPARAN)) return true;
     Token xsp;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(21)) { jj_scanpos = xsp; break; }
-    }
-    if (jj_scan_token(IDENT)) return true;
-    while (true) {
-      xsp = jj_scanpos;
-      if (jj_scan_token(21)) { jj_scanpos = xsp; break; }
-    }
     xsp = jj_scanpos;
-    if (jj_3R_271()) jj_scanpos = xsp;
-    if (jj_scan_token(LPARAN)) return true;
+    if (jj_3R_164()) jj_scanpos = xsp;
+    if (jj_scan_token(131)) return true;
     return false;
   }
 
@@ -7365,6 +7351,25 @@ private boolean jj_3R_278()
     return false;
   }
 
+  private boolean jj_3R_267()
+ {
+    if (jj_scan_token(RPARAN)) return true;
+    Token xsp;
+    while (true) {
+      xsp = jj_scanpos;
+      if (jj_scan_token(21)) { jj_scanpos = xsp; break; }
+    }
+    if (jj_scan_token(IDENT)) return true;
+    while (true) {
+      xsp = jj_scanpos;
+      if (jj_scan_token(21)) { jj_scanpos = xsp; break; }
+    }
+    xsp = jj_scanpos;
+    if (jj_3R_271()) jj_scanpos = xsp;
+    if (jj_scan_token(LPARAN)) return true;
+    return false;
+  }
+
   private boolean jj_3R_272()
  {
     Token xsp;
@@ -7555,6 +7560,12 @@ private boolean jj_3R_210()
     return false;
   }
 
+  private boolean jj_3R_209()
+ {
+    if (jj_3R_225()) return true;
+    return false;
+  }
+
   private boolean jj_3R_269()
  {
     if (jj_scan_token(NUMBER)) return true;
@@ -7572,12 +7583,6 @@ private boolean jj_3R_269()
     return false;
   }
 
-  private boolean jj_3R_209()
- {
-    if (jj_3R_225()) return true;
-    return false;
-  }
-
   private boolean jj_3R_207()
  {
     if (jj_scan_token(STRING)) return true;
@@ -8210,12 +8215,6 @@ private boolean jj_3R_220()
     return false;
   }
 
-  private boolean jj_3_4()
- {
-    if (jj_3R_163()) return true;
-    return false;
-  }
-
   private boolean jj_3R_175()
  {
     if (jj_3R_166()) return true;
@@ -8248,7 +8247,13 @@ private boolean jj_3R_175()
     return false;
   }
 
-  private boolean jj_3R_189()
+  private boolean jj_3_4()
+ {
+    if (jj_3R_163()) return true;
+    return false;
+  }
+
+  private boolean jj_3R_162()
  {
     if (jj_scan_token(RPARAN)) return true;
     Token xsp;
@@ -8257,14 +8262,15 @@ private boolean jj_3R_189()
       if (jj_scan_token(21)) { jj_scanpos = xsp; break; }
     }
     xsp = jj_scanpos;
-    if (jj_3_4()) {
+    if (jj_3_6()) {
     jj_scanpos = xsp;
-    if (jj_3R_220()) return true;
+    if (jj_3R_175()) return true;
     }
+    if (jj_scan_token(LPARAN)) return true;
     return false;
   }
 
-  private boolean jj_3R_162()
+  private boolean jj_3R_189()
  {
     if (jj_scan_token(RPARAN)) return true;
     Token xsp;
@@ -8273,23 +8279,22 @@ private boolean jj_3R_162()
       if (jj_scan_token(21)) { jj_scanpos = xsp; break; }
     }
     xsp = jj_scanpos;
-    if (jj_3_6()) {
+    if (jj_3_4()) {
     jj_scanpos = xsp;
-    if (jj_3R_175()) return true;
+    if (jj_3R_220()) return true;
     }
-    if (jj_scan_token(LPARAN)) return true;
     return false;
   }
 
-  private boolean jj_3_3()
+  private boolean jj_3R_280()
  {
-    if (jj_3R_162()) return true;
+    if (jj_scan_token(COMMA)) return true;
     return false;
   }
 
-  private boolean jj_3R_280()
+  private boolean jj_3_3()
  {
-    if (jj_scan_token(COMMA)) return true;
+    if (jj_3R_162()) return true;
     return false;
   }
 
@@ -8422,26 +8427,6 @@ private boolean jj_3R_184()
     return false;
   }
 
-  private boolean jj_3R_165()
- {
-    Token xsp;
-    xsp = jj_scanpos;
-    if (jj_scan_token(39)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(33)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(34)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(36)) {
-    jj_scanpos = xsp;
-    if (jj_scan_token(35)) return true;
-    }
-    }
-    }
-    }
-    return false;
-  }
-
   private boolean jj_3R_215()
  {
     if (jj_3R_237()) return true;
@@ -8471,6 +8456,26 @@ private boolean jj_3R_213()
     return false;
   }
 
+  private boolean jj_3R_165()
+ {
+    Token xsp;
+    xsp = jj_scanpos;
+    if (jj_scan_token(39)) {
+    jj_scanpos = xsp;
+    if (jj_scan_token(33)) {
+    jj_scanpos = xsp;
+    if (jj_scan_token(34)) {
+    jj_scanpos = xsp;
+    if (jj_scan_token(36)) {
+    jj_scanpos = xsp;
+    if (jj_scan_token(35)) return true;
+    }
+    }
+    }
+    }
+    return false;
+  }
+
   private boolean jj_3R_235()
  {
     if (jj_scan_token(FREQ)) return true;